!function(e,t){"use strict";"object"==typeof module&&"object"==typeof module.exports?module.exports=e.document?t(e,!0):function(e){if(!e.document)throw new Error("jQuery requires a window with a document");return t(e)}:t(e)}("undefined"!=typeof window?window:this,function(ie,e){"use strict";var oe=[],r=Object.getPrototypeOf,ae=oe.slice,g=oe.flat?function(e){return oe.flat.call(e)}:function(e){return oe.concat.apply([],e)},s=oe.push,se=oe.indexOf,n={},i=n.toString,ue=n.hasOwnProperty,o=ue.toString,a=o.call(Object),le={},v=function(e){return"function"==typeof e&&"number"!=typeof e.nodeType&&"function"!=typeof e.item},y=function(e){return null!=e&&e===e.window},C=ie.document,u={type:!0,src:!0,nonce:!0,noModule:!0};function m(e,t,n){var r,i,o=(n=n||C).createElement("script");if(o.text=e,t)for(r in u)(i=t[r]||t.getAttribute&&t.getAttribute(r))&&o.setAttribute(r,i);n.head.appendChild(o).parentNode.removeChild(o)}function x(e){return null==e?e+"":"object"==typeof e||"function"==typeof e?n[i.call(e)]||"object":typeof e}var t="3.7.1",l=/HTML$/i,ce=function(e,t){return new ce.fn.init(e,t)};function c(e){var t=!!e&&"length"in e&&e.length,n=x(e);return!v(e)&&!y(e)&&("array"===n||0===t||"number"==typeof t&&0<t&&t-1 in e)}function fe(e,t){return e.nodeName&&e.nodeName.toLowerCase()===t.toLowerCase()}ce.fn=ce.prototype={jquery:t,constructor:ce,length:0,toArray:function(){return ae.call(this)},get:function(e){return null==e?ae.call(this):e<0?this[e+this.length]:this[e]},pushStack:function(e){var t=ce.merge(this.constructor(),e);return t.prevObject=this,t},each:function(e){return ce.each(this,e)},map:function(n){return this.pushStack(ce.map(this,function(e,t){return n.call(e,t,e)}))},slice:function(){return this.pushStack(ae.apply(this,arguments))},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},even:function(){return this.pushStack(ce.grep(this,function(e,t){return(t+1)%2}))},odd:function(){return this.pushStack(ce.grep(this,function(e,t){return t%2}))},eq:function(e){var t=this.length,n=+e+(e<0?t:0);return this.pushStack(0<=n&&n<t?[this[n]]:[])},end:function(){return this.prevObject||this.constructor()},push:s,sort:oe.sort,splice:oe.splice},ce.extend=ce.fn.extend=function(){var e,t,n,r,i,o,a=arguments[0]||{},s=1,u=arguments.length,l=!1;for("boolean"==typeof a&&(l=a,a=arguments[s]||{},s++),"object"==typeof a||v(a)||(a={}),s===u&&(a=this,s--);s<u;s++)if(null!=(e=arguments[s]))for(t in e)r=e[t],"__proto__"!==t&&a!==r&&(l&&r&&(ce.isPlainObject(r)||(i=Array.isArray(r)))?(n=a[t],o=i&&!Array.isArray(n)?[]:i||ce.isPlainObject(n)?n:{},i=!1,a[t]=ce.extend(l,o,r)):void 0!==r&&(a[t]=r));return a},ce.extend({expando:"jQuery"+(t+Math.random()).replace(/\D/g,""),isReady:!0,error:function(e){throw new Error(e)},noop:function(){},isPlainObject:function(e){var t,n;return!(!e||"[object Object]"!==i.call(e))&&(!(t=r(e))||"function"==typeof(n=ue.call(t,"constructor")&&t.constructor)&&o.call(n)===a)},isEmptyObject:function(e){var t;for(t in e)return!1;return!0},globalEval:function(e,t,n){m(e,{nonce:t&&t.nonce},n)},each:function(e,t){var n,r=0;if(c(e)){for(n=e.length;r<n;r++)if(!1===t.call(e[r],r,e[r]))break}else for(r in e)if(!1===t.call(e[r],r,e[r]))break;return e},text:function(e){var t,n="",r=0,i=e.nodeType;if(!i)while(t=e[r++])n+=ce.text(t);return 1===i||11===i?e.textContent:9===i?e.documentElement.textContent:3===i||4===i?e.nodeValue:n},makeArray:function(e,t){var n=t||[];return null!=e&&(c(Object(e))?ce.merge(n,"string"==typeof e?[e]:e):s.call(n,e)),n},inArray:function(e,t,n){return null==t?-1:se.call(t,e,n)},isXMLDoc:function(e){var t=e&&e.namespaceURI,n=e&&(e.ownerDocument||e).documentElement;return!l.test(t||n&&n.nodeName||"HTML")},merge:function(e,t){for(var n=+t.length,r=0,i=e.length;r<n;r++)e[i++]=t[r];return e.length=i,e},grep:function(e,t,n){for(var r=[],i=0,o=e.length,a=!n;i<o;i++)!t(e[i],i)!==a&&r.push(e[i]);return r},map:function(e,t,n){var r,i,o=0,a=[];if(c(e))for(r=e.length;o<r;o++)null!=(i=t(e[o],o,n))&&a.push(i);else for(o in e)null!=(i=t(e[o],o,n))&&a.push(i);return g(a)},guid:1,support:le}),"function"==typeof Symbol&&(ce.fn[Symbol.iterator]=oe[Symbol.iterator]),ce.each("Boolean Number String Function Array Date RegExp Object Error Symbol".split(" "),function(e,t){n["[object "+t+"]"]=t.toLowerCase()});var pe=oe.pop,de=oe.sort,he=oe.splice,ge="[\\x20\\t\\r\\n\\f]",ve=new RegExp("^"+ge+"+|((?:^|[^\\\\])(?:\\\\.)*)"+ge+"+$","g");ce.contains=function(e,t){var n=t&&t.parentNode;return e===n||!(!n||1!==n.nodeType||!(e.contains?e.contains(n):e.compareDocumentPosition&&16&e.compareDocumentPosition(n)))};var f=/([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g;function p(e,t){return t?"\0"===e?"\ufffd":e.slice(0,-1)+"\\"+e.charCodeAt(e.length-1).toString(16)+" ":"\\"+e}ce.escapeSelector=function(e){return(e+"").replace(f,p)};var ye=C,me=s;!function(){var e,b,w,o,a,T,r,C,d,i,k=me,S=ce.expando,E=0,n=0,s=W(),c=W(),u=W(),h=W(),l=function(e,t){return e===t&&(a=!0),0},f="checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",t="(?:\\\\[\\da-fA-F]{1,6}"+ge+"?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+",p="\\["+ge+"*("+t+")(?:"+ge+"*([*^$|!~]?=)"+ge+"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|("+t+"))|)"+ge+"*\\]",g=":("+t+")(?:\\((('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|((?:\\\\.|[^\\\\()[\\]]|"+p+")*)|.*)\\)|)",v=new RegExp(ge+"+","g"),y=new RegExp("^"+ge+"*,"+ge+"*"),m=new RegExp("^"+ge+"*([>+~]|"+ge+")"+ge+"*"),x=new RegExp(ge+"|>"),j=new RegExp(g),A=new RegExp("^"+t+"$"),D={ID:new RegExp("^#("+t+")"),CLASS:new RegExp("^\\.("+t+")"),TAG:new RegExp("^("+t+"|[*])"),ATTR:new RegExp("^"+p),PSEUDO:new RegExp("^"+g),CHILD:new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\("+ge+"*(even|odd|(([+-]|)(\\d*)n|)"+ge+"*(?:([+-]|)"+ge+"*(\\d+)|))"+ge+"*\\)|)","i"),bool:new RegExp("^(?:"+f+")$","i"),needsContext:new RegExp("^"+ge+"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\("+ge+"*((?:-\\d)?\\d*)"+ge+"*\\)|)(?=[^-]|$)","i")},N=/^(?:input|select|textarea|button)$/i,q=/^h\d$/i,L=/^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,H=/[+~]/,O=new RegExp("\\\\[\\da-fA-F]{1,6}"+ge+"?|\\\\([^\\r\\n\\f])","g"),P=function(e,t){var n="0x"+e.slice(1)-65536;return t||(n<0?String.fromCharCode(n+65536):String.fromCharCode(n>>10|55296,1023&n|56320))},M=function(){V()},R=J(function(e){return!0===e.disabled&&fe(e,"fieldset")},{dir:"parentNode",next:"legend"});try{k.apply(oe=ae.call(ye.childNodes),ye.childNodes),oe[ye.childNodes.length].nodeType}catch(e){k={apply:function(e,t){me.apply(e,ae.call(t))},call:function(e){me.apply(e,ae.call(arguments,1))}}}function I(t,e,n,r){var i,o,a,s,u,l,c,f=e&&e.ownerDocument,p=e?e.nodeType:9;if(n=n||[],"string"!=typeof t||!t||1!==p&&9!==p&&11!==p)return n;if(!r&&(V(e),e=e||T,C)){if(11!==p&&(u=L.exec(t)))if(i=u[1]){if(9===p){if(!(a=e.getElementById(i)))return n;if(a.id===i)return k.call(n,a),n}else if(f&&(a=f.getElementById(i))&&I.contains(e,a)&&a.id===i)return k.call(n,a),n}else{if(u[2])return k.apply(n,e.getElementsByTagName(t)),n;if((i=u[3])&&e.getElementsByClassName)return k.apply(n,e.getElementsByClassName(i)),n}if(!(h[t+" "]||d&&d.test(t))){if(c=t,f=e,1===p&&(x.test(t)||m.test(t))){(f=H.test(t)&&U(e.parentNode)||e)==e&&le.scope||((s=e.getAttribute("id"))?s=ce.escapeSelector(s):e.setAttribute("id",s=S)),o=(l=Y(t)).length;while(o--)l[o]=(s?"#"+s:":scope")+" "+Q(l[o]);c=l.join(",")}try{return k.apply(n,f.querySelectorAll(c)),n}catch(e){h(t,!0)}finally{s===S&&e.removeAttribute("id")}}}return re(t.replace(ve,"$1"),e,n,r)}function W(){var r=[];return function e(t,n){return r.push(t+" ")>b.cacheLength&&delete e[r.shift()],e[t+" "]=n}}function F(e){return e[S]=!0,e}function $(e){var t=T.createElement("fieldset");try{return!!e(t)}catch(e){return!1}finally{t.parentNode&&t.parentNode.removeChild(t),t=null}}function B(t){return function(e){return fe(e,"input")&&e.type===t}}function _(t){return function(e){return(fe(e,"input")||fe(e,"button"))&&e.type===t}}function z(t){return function(e){return"form"in e?e.parentNode&&!1===e.disabled?"label"in e?"label"in e.parentNode?e.parentNode.disabled===t:e.disabled===t:e.isDisabled===t||e.isDisabled!==!t&&R(e)===t:e.disabled===t:"label"in e&&e.disabled===t}}function X(a){return F(function(o){return o=+o,F(function(e,t){var n,r=a([],e.length,o),i=r.length;while(i--)e[n=r[i]]&&(e[n]=!(t[n]=e[n]))})})}function U(e){return e&&"undefined"!=typeof e.getElementsByTagName&&e}function V(e){var t,n=e?e.ownerDocument||e:ye;return n!=T&&9===n.nodeType&&n.documentElement&&(r=(T=n).documentElement,C=!ce.isXMLDoc(T),i=r.matches||r.webkitMatchesSelector||r.msMatchesSelector,r.msMatchesSelector&&ye!=T&&(t=T.defaultView)&&t.top!==t&&t.addEventListener("unload",M),le.getById=$(function(e){return r.appendChild(e).id=ce.expando,!T.getElementsByName||!T.getElementsByName(ce.expando).length}),le.disconnectedMatch=$(function(e){return i.call(e,"*")}),le.scope=$(function(){return T.querySelectorAll(":scope")}),le.cssHas=$(function(){try{return T.querySelector(":has(*,:jqfake)"),!1}catch(e){return!0}}),le.getById?(b.filter.ID=function(e){var t=e.replace(O,P);return function(e){return e.getAttribute("id")===t}},b.find.ID=function(e,t){if("undefined"!=typeof t.getElementById&&C){var n=t.getElementById(e);return n?[n]:[]}}):(b.filter.ID=function(e){var n=e.replace(O,P);return function(e){var t="undefined"!=typeof e.getAttributeNode&&e.getAttributeNode("id");return t&&t.value===n}},b.find.ID=function(e,t){if("undefined"!=typeof t.getElementById&&C){var n,r,i,o=t.getElementById(e);if(o){if((n=o.getAttributeNode("id"))&&n.value===e)return[o];i=t.getElementsByName(e),r=0;while(o=i[r++])if((n=o.getAttributeNode("id"))&&n.value===e)return[o]}return[]}}),b.find.TAG=function(e,t){return"undefined"!=typeof t.getElementsByTagName?t.getElementsByTagName(e):t.querySelectorAll(e)},b.find.CLASS=function(e,t){if("undefined"!=typeof t.getElementsByClassName&&C)return t.getElementsByClassName(e)},d=[],$(function(e){var t;r.appendChild(e).innerHTML="<a id='"+S+"' href='' disabled='disabled'></a><select id='"+S+"-\r\\' disabled='disabled'><option selected=''></option></select>",e.querySelectorAll("[selected]").length||d.push("\\["+ge+"*(?:value|"+f+")"),e.querySelectorAll("[id~="+S+"-]").length||d.push("~="),e.querySelectorAll("a#"+S+"+*").length||d.push(".#.+[+~]"),e.querySelectorAll(":checked").length||d.push(":checked"),(t=T.createElement("input")).setAttribute("type","hidden"),e.appendChild(t).setAttribute("name","D"),r.appendChild(e).disabled=!0,2!==e.querySelectorAll(":disabled").length&&d.push(":enabled",":disabled"),(t=T.createElement("input")).setAttribute("name",""),e.appendChild(t),e.querySelectorAll("[name='']").length||d.push("\\["+ge+"*name"+ge+"*="+ge+"*(?:''|\"\")")}),le.cssHas||d.push(":has"),d=d.length&&new RegExp(d.join("|")),l=function(e,t){if(e===t)return a=!0,0;var n=!e.compareDocumentPosition-!t.compareDocumentPosition;return n||(1&(n=(e.ownerDocument||e)==(t.ownerDocument||t)?e.compareDocumentPosition(t):1)||!le.sortDetached&&t.compareDocumentPosition(e)===n?e===T||e.ownerDocument==ye&&I.contains(ye,e)?-1:t===T||t.ownerDocument==ye&&I.contains(ye,t)?1:o?se.call(o,e)-se.call(o,t):0:4&n?-1:1)}),T}for(e in I.matches=function(e,t){return I(e,null,null,t)},I.matchesSelector=function(e,t){if(V(e),C&&!h[t+" "]&&(!d||!d.test(t)))try{var n=i.call(e,t);if(n||le.disconnectedMatch||e.document&&11!==e.document.nodeType)return n}catch(e){h(t,!0)}return 0<I(t,T,null,[e]).length},I.contains=function(e,t){return(e.ownerDocument||e)!=T&&V(e),ce.contains(e,t)},I.attr=function(e,t){(e.ownerDocument||e)!=T&&V(e);var n=b.attrHandle[t.toLowerCase()],r=n&&ue.call(b.attrHandle,t.toLowerCase())?n(e,t,!C):void 0;return void 0!==r?r:e.getAttribute(t)},I.error=function(e){throw new Error("Syntax error, unrecognized expression: "+e)},ce.uniqueSort=function(e){var t,n=[],r=0,i=0;if(a=!le.sortStable,o=!le.sortStable&&ae.call(e,0),de.call(e,l),a){while(t=e[i++])t===e[i]&&(r=n.push(i));while(r--)he.call(e,n[r],1)}return o=null,e},ce.fn.uniqueSort=function(){return this.pushStack(ce.uniqueSort(ae.apply(this)))},(b=ce.expr={cacheLength:50,createPseudo:F,match:D,attrHandle:{},find:{},relative:{">":{dir:"parentNode",first:!0}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:!0},"~":{dir:"previousSibling"}},preFilter:{ATTR:function(e){return e[1]=e[1].replace(O,P),e[3]=(e[3]||e[4]||e[5]||"").replace(O,P),"~="===e[2]&&(e[3]=" "+e[3]+" "),e.slice(0,4)},CHILD:function(e){return e[1]=e[1].toLowerCase(),"nth"===e[1].slice(0,3)?(e[3]||I.error(e[0]),e[4]=+(e[4]?e[5]+(e[6]||1):2*("even"===e[3]||"odd"===e[3])),e[5]=+(e[7]+e[8]||"odd"===e[3])):e[3]&&I.error(e[0]),e},PSEUDO:function(e){var t,n=!e[6]&&e[2];return D.CHILD.test(e[0])?null:(e[3]?e[2]=e[4]||e[5]||"":n&&j.test(n)&&(t=Y(n,!0))&&(t=n.indexOf(")",n.length-t)-n.length)&&(e[0]=e[0].slice(0,t),e[2]=n.slice(0,t)),e.slice(0,3))}},filter:{TAG:function(e){var t=e.replace(O,P).toLowerCase();return"*"===e?function(){return!0}:function(e){return fe(e,t)}},CLASS:function(e){var t=s[e+" "];return t||(t=new RegExp("(^|"+ge+")"+e+"("+ge+"|$)"))&&s(e,function(e){return t.test("string"==typeof e.className&&e.className||"undefined"!=typeof e.getAttribute&&e.getAttribute("class")||"")})},ATTR:function(n,r,i){return function(e){var t=I.attr(e,n);return null==t?"!="===r:!r||(t+="","="===r?t===i:"!="===r?t!==i:"^="===r?i&&0===t.indexOf(i):"*="===r?i&&-1<t.indexOf(i):"$="===r?i&&t.slice(-i.length)===i:"~="===r?-1<(" "+t.replace(v," ")+" ").indexOf(i):"|="===r&&(t===i||t.slice(0,i.length+1)===i+"-"))}},CHILD:function(d,e,t,h,g){var v="nth"!==d.slice(0,3),y="last"!==d.slice(-4),m="of-type"===e;return 1===h&&0===g?function(e){return!!e.parentNode}:function(e,t,n){var r,i,o,a,s,u=v!==y?"nextSibling":"previousSibling",l=e.parentNode,c=m&&e.nodeName.toLowerCase(),f=!n&&!m,p=!1;if(l){if(v){while(u){o=e;while(o=o[u])if(m?fe(o,c):1===o.nodeType)return!1;s=u="only"===d&&!s&&"nextSibling"}return!0}if(s=[y?l.firstChild:l.lastChild],y&&f){p=(a=(r=(i=l[S]||(l[S]={}))[d]||[])[0]===E&&r[1])&&r[2],o=a&&l.childNodes[a];while(o=++a&&o&&o[u]||(p=a=0)||s.pop())if(1===o.nodeType&&++p&&o===e){i[d]=[E,a,p];break}}else if(f&&(p=a=(r=(i=e[S]||(e[S]={}))[d]||[])[0]===E&&r[1]),!1===p)while(o=++a&&o&&o[u]||(p=a=0)||s.pop())if((m?fe(o,c):1===o.nodeType)&&++p&&(f&&((i=o[S]||(o[S]={}))[d]=[E,p]),o===e))break;return(p-=g)===h||p%h==0&&0<=p/h}}},PSEUDO:function(e,o){var t,a=b.pseudos[e]||b.setFilters[e.toLowerCase()]||I.error("unsupported pseudo: "+e);return a[S]?a(o):1<a.length?(t=[e,e,"",o],b.setFilters.hasOwnProperty(e.toLowerCase())?F(function(e,t){var n,r=a(e,o),i=r.length;while(i--)e[n=se.call(e,r[i])]=!(t[n]=r[i])}):function(e){return a(e,0,t)}):a}},pseudos:{not:F(function(e){var r=[],i=[],s=ne(e.replace(ve,"$1"));return s[S]?F(function(e,t,n,r){var i,o=s(e,null,r,[]),a=e.length;while(a--)(i=o[a])&&(e[a]=!(t[a]=i))}):function(e,t,n){return r[0]=e,s(r,null,n,i),r[0]=null,!i.pop()}}),has:F(function(t){return function(e){return 0<I(t,e).length}}),contains:F(function(t){return t=t.replace(O,P),function(e){return-1<(e.textContent||ce.text(e)).indexOf(t)}}),lang:F(function(n){return A.test(n||"")||I.error("unsupported lang: "+n),n=n.replace(O,P).toLowerCase(),function(e){var t;do{if(t=C?e.lang:e.getAttribute("xml:lang")||e.getAttribute("lang"))return(t=t.toLowerCase())===n||0===t.indexOf(n+"-")}while((e=e.parentNode)&&1===e.nodeType);return!1}}),target:function(e){var t=ie.location&&ie.location.hash;return t&&t.slice(1)===e.id},root:function(e){return e===r},focus:function(e){return e===function(){try{return T.activeElement}catch(e){}}()&&T.hasFocus()&&!!(e.type||e.href||~e.tabIndex)},enabled:z(!1),disabled:z(!0),checked:function(e){return fe(e,"input")&&!!e.checked||fe(e,"option")&&!!e.selected},selected:function(e){return e.parentNode&&e.parentNode.selectedIndex,!0===e.selected},empty:function(e){for(e=e.firstChild;e;e=e.nextSibling)if(e.nodeType<6)return!1;return!0},parent:function(e){return!b.pseudos.empty(e)},header:function(e){return q.test(e.nodeName)},input:function(e){return N.test(e.nodeName)},button:function(e){return fe(e,"input")&&"button"===e.type||fe(e,"button")},text:function(e){var t;return fe(e,"input")&&"text"===e.type&&(null==(t=e.getAttribute("type"))||"text"===t.toLowerCase())},first:X(function(){return[0]}),last:X(function(e,t){return[t-1]}),eq:X(function(e,t,n){return[n<0?n+t:n]}),even:X(function(e,t){for(var n=0;n<t;n+=2)e.push(n);return e}),odd:X(function(e,t){for(var n=1;n<t;n+=2)e.push(n);return e}),lt:X(function(e,t,n){var r;for(r=n<0?n+t:t<n?t:n;0<=--r;)e.push(r);return e}),gt:X(function(e,t,n){for(var r=n<0?n+t:n;++r<t;)e.push(r);return e})}}).pseudos.nth=b.pseudos.eq,{radio:!0,checkbox:!0,file:!0,password:!0,image:!0})b.pseudos[e]=B(e);for(e in{submit:!0,reset:!0})b.pseudos[e]=_(e);function G(){}function Y(e,t){var n,r,i,o,a,s,u,l=c[e+" "];if(l)return t?0:l.slice(0);a=e,s=[],u=b.preFilter;while(a){for(o in n&&!(r=y.exec(a))||(r&&(a=a.slice(r[0].length)||a),s.push(i=[])),n=!1,(r=m.exec(a))&&(n=r.shift(),i.push({value:n,type:r[0].replace(ve," ")}),a=a.slice(n.length)),b.filter)!(r=D[o].exec(a))||u[o]&&!(r=u[o](r))||(n=r.shift(),i.push({value:n,type:o,matches:r}),a=a.slice(n.length));if(!n)break}return t?a.length:a?I.error(e):c(e,s).slice(0)}function Q(e){for(var t=0,n=e.length,r="";t<n;t++)r+=e[t].value;return r}function J(a,e,t){var s=e.dir,u=e.next,l=u||s,c=t&&"parentNode"===l,f=n++;return e.first?function(e,t,n){while(e=e[s])if(1===e.nodeType||c)return a(e,t,n);return!1}:function(e,t,n){var r,i,o=[E,f];if(n){while(e=e[s])if((1===e.nodeType||c)&&a(e,t,n))return!0}else while(e=e[s])if(1===e.nodeType||c)if(i=e[S]||(e[S]={}),u&&fe(e,u))e=e[s]||e;else{if((r=i[l])&&r[0]===E&&r[1]===f)return o[2]=r[2];if((i[l]=o)[2]=a(e,t,n))return!0}return!1}}function K(i){return 1<i.length?function(e,t,n){var r=i.length;while(r--)if(!i[r](e,t,n))return!1;return!0}:i[0]}function Z(e,t,n,r,i){for(var o,a=[],s=0,u=e.length,l=null!=t;s<u;s++)(o=e[s])&&(n&&!n(o,r,i)||(a.push(o),l&&t.push(s)));return a}function ee(d,h,g,v,y,e){return v&&!v[S]&&(v=ee(v)),y&&!y[S]&&(y=ee(y,e)),F(function(e,t,n,r){var i,o,a,s,u=[],l=[],c=t.length,f=e||function(e,t,n){for(var r=0,i=t.length;r<i;r++)I(e,t[r],n);return n}(h||"*",n.nodeType?[n]:n,[]),p=!d||!e&&h?f:Z(f,u,d,n,r);if(g?g(p,s=y||(e?d:c||v)?[]:t,n,r):s=p,v){i=Z(s,l),v(i,[],n,r),o=i.length;while(o--)(a=i[o])&&(s[l[o]]=!(p[l[o]]=a))}if(e){if(y||d){if(y){i=[],o=s.length;while(o--)(a=s[o])&&i.push(p[o]=a);y(null,s=[],i,r)}o=s.length;while(o--)(a=s[o])&&-1<(i=y?se.call(e,a):u[o])&&(e[i]=!(t[i]=a))}}else s=Z(s===t?s.splice(c,s.length):s),y?y(null,t,s,r):k.apply(t,s)})}function te(e){for(var i,t,n,r=e.length,o=b.relative[e[0].type],a=o||b.relative[" "],s=o?1:0,u=J(function(e){return e===i},a,!0),l=J(function(e){return-1<se.call(i,e)},a,!0),c=[function(e,t,n){var r=!o&&(n||t!=w)||((i=t).nodeType?u(e,t,n):l(e,t,n));return i=null,r}];s<r;s++)if(t=b.relative[e[s].type])c=[J(K(c),t)];else{if((t=b.filter[e[s].type].apply(null,e[s].matches))[S]){for(n=++s;n<r;n++)if(b.relative[e[n].type])break;return ee(1<s&&K(c),1<s&&Q(e.slice(0,s-1).concat({value:" "===e[s-2].type?"*":""})).replace(ve,"$1"),t,s<n&&te(e.slice(s,n)),n<r&&te(e=e.slice(n)),n<r&&Q(e))}c.push(t)}return K(c)}function ne(e,t){var n,v,y,m,x,r,i=[],o=[],a=u[e+" "];if(!a){t||(t=Y(e)),n=t.length;while(n--)(a=te(t[n]))[S]?i.push(a):o.push(a);(a=u(e,(v=o,m=0<(y=i).length,x=0<v.length,r=function(e,t,n,r,i){var o,a,s,u=0,l="0",c=e&&[],f=[],p=w,d=e||x&&b.find.TAG("*",i),h=E+=null==p?1:Math.random()||.1,g=d.length;for(i&&(w=t==T||t||i);l!==g&&null!=(o=d[l]);l++){if(x&&o){a=0,t||o.ownerDocument==T||(V(o),n=!C);while(s=v[a++])if(s(o,t||T,n)){k.call(r,o);break}i&&(E=h)}m&&((o=!s&&o)&&u--,e&&c.push(o))}if(u+=l,m&&l!==u){a=0;while(s=y[a++])s(c,f,t,n);if(e){if(0<u)while(l--)c[l]||f[l]||(f[l]=pe.call(r));f=Z(f)}k.apply(r,f),i&&!e&&0<f.length&&1<u+y.length&&ce.uniqueSort(r)}return i&&(E=h,w=p),c},m?F(r):r))).selector=e}return a}function re(e,t,n,r){var i,o,a,s,u,l="function"==typeof e&&e,c=!r&&Y(e=l.selector||e);if(n=n||[],1===c.length){if(2<(o=c[0]=c[0].slice(0)).length&&"ID"===(a=o[0]).type&&9===t.nodeType&&C&&b.relative[o[1].type]){if(!(t=(b.find.ID(a.matches[0].replace(O,P),t)||[])[0]))return n;l&&(t=t.parentNode),e=e.slice(o.shift().value.length)}i=D.needsContext.test(e)?0:o.length;while(i--){if(a=o[i],b.relative[s=a.type])break;if((u=b.find[s])&&(r=u(a.matches[0].replace(O,P),H.test(o[0].type)&&U(t.parentNode)||t))){if(o.splice(i,1),!(e=r.length&&Q(o)))return k.apply(n,r),n;break}}}return(l||ne(e,c))(r,t,!C,n,!t||H.test(e)&&U(t.parentNode)||t),n}G.prototype=b.filters=b.pseudos,b.setFilters=new G,le.sortStable=S.split("").sort(l).join("")===S,V(),le.sortDetached=$(function(e){return 1&e.compareDocumentPosition(T.createElement("fieldset"))}),ce.find=I,ce.expr[":"]=ce.expr.pseudos,ce.unique=ce.uniqueSort,I.compile=ne,I.select=re,I.setDocument=V,I.tokenize=Y,I.escape=ce.escapeSelector,I.getText=ce.text,I.isXML=ce.isXMLDoc,I.selectors=ce.expr,I.support=ce.support,I.uniqueSort=ce.uniqueSort}();var d=function(e,t,n){var r=[],i=void 0!==n;while((e=e[t])&&9!==e.nodeType)if(1===e.nodeType){if(i&&ce(e).is(n))break;r.push(e)}return r},h=function(e,t){for(var n=[];e;e=e.nextSibling)1===e.nodeType&&e!==t&&n.push(e);return n},b=ce.expr.match.needsContext,w=/^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i;function T(e,n,r){return v(n)?ce.grep(e,function(e,t){return!!n.call(e,t,e)!==r}):n.nodeType?ce.grep(e,function(e){return e===n!==r}):"string"!=typeof n?ce.grep(e,function(e){return-1<se.call(n,e)!==r}):ce.filter(n,e,r)}ce.filter=function(e,t,n){var r=t[0];return n&&(e=":not("+e+")"),1===t.length&&1===r.nodeType?ce.find.matchesSelector(r,e)?[r]:[]:ce.find.matches(e,ce.grep(t,function(e){return 1===e.nodeType}))},ce.fn.extend({find:function(e){var t,n,r=this.length,i=this;if("string"!=typeof e)return this.pushStack(ce(e).filter(function(){for(t=0;t<r;t++)if(ce.contains(i[t],this))return!0}));for(n=this.pushStack([]),t=0;t<r;t++)ce.find(e,i[t],n);return 1<r?ce.uniqueSort(n):n},filter:function(e){return this.pushStack(T(this,e||[],!1))},not:function(e){return this.pushStack(T(this,e||[],!0))},is:function(e){return!!T(this,"string"==typeof e&&b.test(e)?ce(e):e||[],!1).length}});var k,S=/^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/;(ce.fn.init=function(e,t,n){var r,i;if(!e)return this;if(n=n||k,"string"==typeof e){if(!(r="<"===e[0]&&">"===e[e.length-1]&&3<=e.length?[null,e,null]:S.exec(e))||!r[1]&&t)return!t||t.jquery?(t||n).find(e):this.constructor(t).find(e);if(r[1]){if(t=t instanceof ce?t[0]:t,ce.merge(this,ce.parseHTML(r[1],t&&t.nodeType?t.ownerDocument||t:C,!0)),w.test(r[1])&&ce.isPlainObject(t))for(r in t)v(this[r])?this[r](t[r]):this.attr(r,t[r]);return this}return(i=C.getElementById(r[2]))&&(this[0]=i,this.length=1),this}return e.nodeType?(this[0]=e,this.length=1,this):v(e)?void 0!==n.ready?n.ready(e):e(ce):ce.makeArray(e,this)}).prototype=ce.fn,k=ce(C);var E=/^(?:parents|prev(?:Until|All))/,j={children:!0,contents:!0,next:!0,prev:!0};function A(e,t){while((e=e[t])&&1!==e.nodeType);return e}ce.fn.extend({has:function(e){var t=ce(e,this),n=t.length;return this.filter(function(){for(var e=0;e<n;e++)if(ce.contains(this,t[e]))return!0})},closest:function(e,t){var n,r=0,i=this.length,o=[],a="string"!=typeof e&&ce(e);if(!b.test(e))for(;r<i;r++)for(n=this[r];n&&n!==t;n=n.parentNode)if(n.nodeType<11&&(a?-1<a.index(n):1===n.nodeType&&ce.find.matchesSelector(n,e))){o.push(n);break}return this.pushStack(1<o.length?ce.uniqueSort(o):o)},index:function(e){return e?"string"==typeof e?se.call(ce(e),this[0]):se.call(this,e.jquery?e[0]:e):this[0]&&this[0].parentNode?this.first().prevAll().length:-1},add:function(e,t){return this.pushStack(ce.uniqueSort(ce.merge(this.get(),ce(e,t))))},addBack:function(e){return this.add(null==e?this.prevObject:this.prevObject.filter(e))}}),ce.each({parent:function(e){var t=e.parentNode;return t&&11!==t.nodeType?t:null},parents:function(e){return d(e,"parentNode")},parentsUntil:function(e,t,n){return d(e,"parentNode",n)},next:function(e){return A(e,"nextSibling")},prev:function(e){return A(e,"previousSibling")},nextAll:function(e){return d(e,"nextSibling")},prevAll:function(e){return d(e,"previousSibling")},nextUntil:function(e,t,n){return d(e,"nextSibling",n)},prevUntil:function(e,t,n){return d(e,"previousSibling",n)},siblings:function(e){return h((e.parentNode||{}).firstChild,e)},children:function(e){return h(e.firstChild)},contents:function(e){return null!=e.contentDocument&&r(e.contentDocument)?e.contentDocument:(fe(e,"template")&&(e=e.content||e),ce.merge([],e.childNodes))}},function(r,i){ce.fn[r]=function(e,t){var n=ce.map(this,i,e);return"Until"!==r.slice(-5)&&(t=e),t&&"string"==typeof t&&(n=ce.filter(t,n)),1<this.length&&(j[r]||ce.uniqueSort(n),E.test(r)&&n.reverse()),this.pushStack(n)}});var D=/[^\x20\t\r\n\f]+/g;function N(e){return e}function q(e){throw e}function L(e,t,n,r){var i;try{e&&v(i=e.promise)?i.call(e).done(t).fail(n):e&&v(i=e.then)?i.call(e,t,n):t.apply(void 0,[e].slice(r))}catch(e){n.apply(void 0,[e])}}ce.Callbacks=function(r){var e,n;r="string"==typeof r?(e=r,n={},ce.each(e.match(D)||[],function(e,t){n[t]=!0}),n):ce.extend({},r);var i,t,o,a,s=[],u=[],l=-1,c=function(){for(a=a||r.once,o=i=!0;u.length;l=-1){t=u.shift();while(++l<s.length)!1===s[l].apply(t[0],t[1])&&r.stopOnFalse&&(l=s.length,t=!1)}r.memory||(t=!1),i=!1,a&&(s=t?[]:"")},f={add:function(){return s&&(t&&!i&&(l=s.length-1,u.push(t)),function n(e){ce.each(e,function(e,t){v(t)?r.unique&&f.has(t)||s.push(t):t&&t.length&&"string"!==x(t)&&n(t)})}(arguments),t&&!i&&c()),this},remove:function(){return ce.each(arguments,function(e,t){var n;while(-1<(n=ce.inArray(t,s,n)))s.splice(n,1),n<=l&&l--}),this},has:function(e){return e?-1<ce.inArray(e,s):0<s.length},empty:function(){return s&&(s=[]),this},disable:function(){return a=u=[],s=t="",this},disabled:function(){return!s},lock:function(){return a=u=[],t||i||(s=t=""),this},locked:function(){return!!a},fireWith:function(e,t){return a||(t=[e,(t=t||[]).slice?t.slice():t],u.push(t),i||c()),this},fire:function(){return f.fireWith(this,arguments),this},fired:function(){return!!o}};return f},ce.extend({Deferred:function(e){var o=[["notify","progress",ce.Callbacks("memory"),ce.Callbacks("memory"),2],["resolve","done",ce.Callbacks("once memory"),ce.Callbacks("once memory"),0,"resolved"],["reject","fail",ce.Callbacks("once memory"),ce.Callbacks("once memory"),1,"rejected"]],i="pending",a={state:function(){return i},always:function(){return s.done(arguments).fail(arguments),this},"catch":function(e){return a.then(null,e)},pipe:function(){var i=arguments;return ce.Deferred(function(r){ce.each(o,function(e,t){var n=v(i[t[4]])&&i[t[4]];s[t[1]](function(){var e=n&&n.apply(this,arguments);e&&v(e.promise)?e.promise().progress(r.notify).done(r.resolve).fail(r.reject):r[t[0]+"With"](this,n?[e]:arguments)})}),i=null}).promise()},then:function(t,n,r){var u=0;function l(i,o,a,s){return function(){var n=this,r=arguments,e=function(){var e,t;if(!(i<u)){if((e=a.apply(n,r))===o.promise())throw new TypeError("Thenable self-resolution");t=e&&("object"==typeof e||"function"==typeof e)&&e.then,v(t)?s?t.call(e,l(u,o,N,s),l(u,o,q,s)):(u++,t.call(e,l(u,o,N,s),l(u,o,q,s),l(u,o,N,o.notifyWith))):(a!==N&&(n=void 0,r=[e]),(s||o.resolveWith)(n,r))}},t=s?e:function(){try{e()}catch(e){ce.Deferred.exceptionHook&&ce.Deferred.exceptionHook(e,t.error),u<=i+1&&(a!==q&&(n=void 0,r=[e]),o.rejectWith(n,r))}};i?t():(ce.Deferred.getErrorHook?t.error=ce.Deferred.getErrorHook():ce.Deferred.getStackHook&&(t.error=ce.Deferred.getStackHook()),ie.setTimeout(t))}}return ce.Deferred(function(e){o[0][3].add(l(0,e,v(r)?r:N,e.notifyWith)),o[1][3].add(l(0,e,v(t)?t:N)),o[2][3].add(l(0,e,v(n)?n:q))}).promise()},promise:function(e){return null!=e?ce.extend(e,a):a}},s={};return ce.each(o,function(e,t){var n=t[2],r=t[5];a[t[1]]=n.add,r&&n.add(function(){i=r},o[3-e][2].disable,o[3-e][3].disable,o[0][2].lock,o[0][3].lock),n.add(t[3].fire),s[t[0]]=function(){return s[t[0]+"With"](this===s?void 0:this,arguments),this},s[t[0]+"With"]=n.fireWith}),a.promise(s),e&&e.call(s,s),s},when:function(e){var n=arguments.length,t=n,r=Array(t),i=ae.call(arguments),o=ce.Deferred(),a=function(t){return function(e){r[t]=this,i[t]=1<arguments.length?ae.call(arguments):e,--n||o.resolveWith(r,i)}};if(n<=1&&(L(e,o.done(a(t)).resolve,o.reject,!n),"pending"===o.state()||v(i[t]&&i[t].then)))return o.then();while(t--)L(i[t],a(t),o.reject);return o.promise()}});var H=/^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;ce.Deferred.exceptionHook=function(e,t){ie.console&&ie.console.warn&&e&&H.test(e.name)&&ie.console.warn("jQuery.Deferred exception: "+e.message,e.stack,t)},ce.readyException=function(e){ie.setTimeout(function(){throw e})};var O=ce.Deferred();function P(){C.removeEventListener("DOMContentLoaded",P),ie.removeEventListener("load",P),ce.ready()}ce.fn.ready=function(e){return O.then(e)["catch"](function(e){ce.readyException(e)}),this},ce.extend({isReady:!1,readyWait:1,ready:function(e){(!0===e?--ce.readyWait:ce.isReady)||(ce.isReady=!0)!==e&&0<--ce.readyWait||O.resolveWith(C,[ce])}}),ce.ready.then=O.then,"complete"===C.readyState||"loading"!==C.readyState&&!C.documentElement.doScroll?ie.setTimeout(ce.ready):(C.addEventListener("DOMContentLoaded",P),ie.addEventListener("load",P));var M=function(e,t,n,r,i,o,a){var s=0,u=e.length,l=null==n;if("object"===x(n))for(s in i=!0,n)M(e,t,s,n[s],!0,o,a);else if(void 0!==r&&(i=!0,v(r)||(a=!0),l&&(a?(t.call(e,r),t=null):(l=t,t=function(e,t,n){return l.call(ce(e),n)})),t))for(;s<u;s++)t(e[s],n,a?r:r.call(e[s],s,t(e[s],n)));return i?e:l?t.call(e):u?t(e[0],n):o},R=/^-ms-/,I=/-([a-z])/g;function W(e,t){return t.toUpperCase()}function F(e){return e.replace(R,"ms-").replace(I,W)}var $=function(e){return 1===e.nodeType||9===e.nodeType||!+e.nodeType};function B(){this.expando=ce.expando+B.uid++}B.uid=1,B.prototype={cache:function(e){var t=e[this.expando];return t||(t={},$(e)&&(e.nodeType?e[this.expando]=t:Object.defineProperty(e,this.expando,{value:t,configurable:!0}))),t},set:function(e,t,n){var r,i=this.cache(e);if("string"==typeof t)i[F(t)]=n;else for(r in t)i[F(r)]=t[r];return i},get:function(e,t){return void 0===t?this.cache(e):e[this.expando]&&e[this.expando][F(t)]},access:function(e,t,n){return void 0===t||t&&"string"==typeof t&&void 0===n?this.get(e,t):(this.set(e,t,n),void 0!==n?n:t)},remove:function(e,t){var n,r=e[this.expando];if(void 0!==r){if(void 0!==t){n=(t=Array.isArray(t)?t.map(F):(t=F(t))in r?[t]:t.match(D)||[]).length;while(n--)delete r[t[n]]}(void 0===t||ce.isEmptyObject(r))&&(e.nodeType?e[this.expando]=void 0:delete e[this.expando])}},hasData:function(e){var t=e[this.expando];return void 0!==t&&!ce.isEmptyObject(t)}};var _=new B,z=new B,X=/^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,U=/[A-Z]/g;function V(e,t,n){var r,i;if(void 0===n&&1===e.nodeType)if(r="data-"+t.replace(U,"-$&").toLowerCase(),"string"==typeof(n=e.getAttribute(r))){try{n="true"===(i=n)||"false"!==i&&("null"===i?null:i===+i+""?+i:X.test(i)?JSON.parse(i):i)}catch(e){}z.set(e,t,n)}else n=void 0;return n}ce.extend({hasData:function(e){return z.hasData(e)||_.hasData(e)},data:function(e,t,n){return z.access(e,t,n)},removeData:function(e,t){z.remove(e,t)},_data:function(e,t,n){return _.access(e,t,n)},_removeData:function(e,t){_.remove(e,t)}}),ce.fn.extend({data:function(n,e){var t,r,i,o=this[0],a=o&&o.attributes;if(void 0===n){if(this.length&&(i=z.get(o),1===o.nodeType&&!_.get(o,"hasDataAttrs"))){t=a.length;while(t--)a[t]&&0===(r=a[t].name).indexOf("data-")&&(r=F(r.slice(5)),V(o,r,i[r]));_.set(o,"hasDataAttrs",!0)}return i}return"object"==typeof n?this.each(function(){z.set(this,n)}):M(this,function(e){var t;if(o&&void 0===e)return void 0!==(t=z.get(o,n))?t:void 0!==(t=V(o,n))?t:void 0;this.each(function(){z.set(this,n,e)})},null,e,1<arguments.length,null,!0)},removeData:function(e){return this.each(function(){z.remove(this,e)})}}),ce.extend({queue:function(e,t,n){var r;if(e)return t=(t||"fx")+"queue",r=_.get(e,t),n&&(!r||Array.isArray(n)?r=_.access(e,t,ce.makeArray(n)):r.push(n)),r||[]},dequeue:function(e,t){t=t||"fx";var n=ce.queue(e,t),r=n.length,i=n.shift(),o=ce._queueHooks(e,t);"inprogress"===i&&(i=n.shift(),r--),i&&("fx"===t&&n.unshift("inprogress"),delete o.stop,i.call(e,function(){ce.dequeue(e,t)},o)),!r&&o&&o.empty.fire()},_queueHooks:function(e,t){var n=t+"queueHooks";return _.get(e,n)||_.access(e,n,{empty:ce.Callbacks("once memory").add(function(){_.remove(e,[t+"queue",n])})})}}),ce.fn.extend({queue:function(t,n){var e=2;return"string"!=typeof t&&(n=t,t="fx",e--),arguments.length<e?ce.queue(this[0],t):void 0===n?this:this.each(function(){var e=ce.queue(this,t,n);ce._queueHooks(this,t),"fx"===t&&"inprogress"!==e[0]&&ce.dequeue(this,t)})},dequeue:function(e){return this.each(function(){ce.dequeue(this,e)})},clearQueue:function(e){return this.queue(e||"fx",[])},promise:function(e,t){var n,r=1,i=ce.Deferred(),o=this,a=this.length,s=function(){--r||i.resolveWith(o,[o])};"string"!=typeof e&&(t=e,e=void 0),e=e||"fx";while(a--)(n=_.get(o[a],e+"queueHooks"))&&n.empty&&(r++,n.empty.add(s));return s(),i.promise(t)}});var G=/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,Y=new RegExp("^(?:([+-])=|)("+G+")([a-z%]*)$","i"),Q=["Top","Right","Bottom","Left"],J=C.documentElement,K=function(e){return ce.contains(e.ownerDocument,e)},Z={composed:!0};J.getRootNode&&(K=function(e){return ce.contains(e.ownerDocument,e)||e.getRootNode(Z)===e.ownerDocument});var ee=function(e,t){return"none"===(e=t||e).style.display||""===e.style.display&&K(e)&&"none"===ce.css(e,"display")};function te(e,t,n,r){var i,o,a=20,s=r?function(){return r.cur()}:function(){return ce.css(e,t,"")},u=s(),l=n&&n[3]||(ce.cssNumber[t]?"":"px"),c=e.nodeType&&(ce.cssNumber[t]||"px"!==l&&+u)&&Y.exec(ce.css(e,t));if(c&&c[3]!==l){u/=2,l=l||c[3],c=+u||1;while(a--)ce.style(e,t,c+l),(1-o)*(1-(o=s()/u||.5))<=0&&(a=0),c/=o;c*=2,ce.style(e,t,c+l),n=n||[]}return n&&(c=+c||+u||0,i=n[1]?c+(n[1]+1)*n[2]:+n[2],r&&(r.unit=l,r.start=c,r.end=i)),i}var ne={};function re(e,t){for(var n,r,i,o,a,s,u,l=[],c=0,f=e.length;c<f;c++)(r=e[c]).style&&(n=r.style.display,t?("none"===n&&(l[c]=_.get(r,"display")||null,l[c]||(r.style.display="")),""===r.style.display&&ee(r)&&(l[c]=(u=a=o=void 0,a=(i=r).ownerDocument,s=i.nodeName,(u=ne[s])||(o=a.body.appendChild(a.createElement(s)),u=ce.css(o,"display"),o.parentNode.removeChild(o),"none"===u&&(u="block"),ne[s]=u)))):"none"!==n&&(l[c]="none",_.set(r,"display",n)));for(c=0;c<f;c++)null!=l[c]&&(e[c].style.display=l[c]);return e}ce.fn.extend({show:function(){return re(this,!0)},hide:function(){return re(this)},toggle:function(e){return"boolean"==typeof e?e?this.show():this.hide():this.each(function(){ee(this)?ce(this).show():ce(this).hide()})}});var xe,be,we=/^(?:checkbox|radio)$/i,Te=/<([a-z][^\/\0>\x20\t\r\n\f]*)/i,Ce=/^$|^module$|\/(?:java|ecma)script/i;xe=C.createDocumentFragment().appendChild(C.createElement("div")),(be=C.createElement("input")).setAttribute("type","radio"),be.setAttribute("checked","checked"),be.setAttribute("name","t"),xe.appendChild(be),le.checkClone=xe.cloneNode(!0).cloneNode(!0).lastChild.checked,xe.innerHTML="<textarea>x</textarea>",le.noCloneChecked=!!xe.cloneNode(!0).lastChild.defaultValue,xe.innerHTML="<option></option>",le.option=!!xe.lastChild;var ke={thead:[1,"<table>","</table>"],col:[2,"<table><colgroup>","</colgroup></table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],_default:[0,"",""]};function Se(e,t){var n;return n="undefined"!=typeof e.getElementsByTagName?e.getElementsByTagName(t||"*"):"undefined"!=typeof e.querySelectorAll?e.querySelectorAll(t||"*"):[],void 0===t||t&&fe(e,t)?ce.merge([e],n):n}function Ee(e,t){for(var n=0,r=e.length;n<r;n++)_.set(e[n],"globalEval",!t||_.get(t[n],"globalEval"))}ke.tbody=ke.tfoot=ke.colgroup=ke.caption=ke.thead,ke.th=ke.td,le.option||(ke.optgroup=ke.option=[1,"<select multiple='multiple'>","</select>"]);var je=/<|&#?\w+;/;function Ae(e,t,n,r,i){for(var o,a,s,u,l,c,f=t.createDocumentFragment(),p=[],d=0,h=e.length;d<h;d++)if((o=e[d])||0===o)if("object"===x(o))ce.merge(p,o.nodeType?[o]:o);else if(je.test(o)){a=a||f.appendChild(t.createElement("div")),s=(Te.exec(o)||["",""])[1].toLowerCase(),u=ke[s]||ke._default,a.innerHTML=u[1]+ce.htmlPrefilter(o)+u[2],c=u[0];while(c--)a=a.lastChild;ce.merge(p,a.childNodes),(a=f.firstChild).textContent=""}else p.push(t.createTextNode(o));f.textContent="",d=0;while(o=p[d++])if(r&&-1<ce.inArray(o,r))i&&i.push(o);else if(l=K(o),a=Se(f.appendChild(o),"script"),l&&Ee(a),n){c=0;while(o=a[c++])Ce.test(o.type||"")&&n.push(o)}return f}var De=/^([^.]*)(?:\.(.+)|)/;function Ne(){return!0}function qe(){return!1}function Le(e,t,n,r,i,o){var a,s;if("object"==typeof t){for(s in"string"!=typeof n&&(r=r||n,n=void 0),t)Le(e,s,n,r,t[s],o);return e}if(null==r&&null==i?(i=n,r=n=void 0):null==i&&("string"==typeof n?(i=r,r=void 0):(i=r,r=n,n=void 0)),!1===i)i=qe;else if(!i)return e;return 1===o&&(a=i,(i=function(e){return ce().off(e),a.apply(this,arguments)}).guid=a.guid||(a.guid=ce.guid++)),e.each(function(){ce.event.add(this,t,i,r,n)})}function He(e,r,t){t?(_.set(e,r,!1),ce.event.add(e,r,{namespace:!1,handler:function(e){var t,n=_.get(this,r);if(1&e.isTrigger&&this[r]){if(n)(ce.event.special[r]||{}).delegateType&&e.stopPropagation();else if(n=ae.call(arguments),_.set(this,r,n),this[r](),t=_.get(this,r),_.set(this,r,!1),n!==t)return e.stopImmediatePropagation(),e.preventDefault(),t}else n&&(_.set(this,r,ce.event.trigger(n[0],n.slice(1),this)),e.stopPropagation(),e.isImmediatePropagationStopped=Ne)}})):void 0===_.get(e,r)&&ce.event.add(e,r,Ne)}ce.event={global:{},add:function(t,e,n,r,i){var o,a,s,u,l,c,f,p,d,h,g,v=_.get(t);if($(t)){n.handler&&(n=(o=n).handler,i=o.selector),i&&ce.find.matchesSelector(J,i),n.guid||(n.guid=ce.guid++),(u=v.events)||(u=v.events=Object.create(null)),(a=v.handle)||(a=v.handle=function(e){return"undefined"!=typeof ce&&ce.event.triggered!==e.type?ce.event.dispatch.apply(t,arguments):void 0}),l=(e=(e||"").match(D)||[""]).length;while(l--)d=g=(s=De.exec(e[l])||[])[1],h=(s[2]||"").split(".").sort(),d&&(f=ce.event.special[d]||{},d=(i?f.delegateType:f.bindType)||d,f=ce.event.special[d]||{},c=ce.extend({type:d,origType:g,data:r,handler:n,guid:n.guid,selector:i,needsContext:i&&ce.expr.match.needsContext.test(i),namespace:h.join(".")},o),(p=u[d])||((p=u[d]=[]).delegateCount=0,f.setup&&!1!==f.setup.call(t,r,h,a)||t.addEventListener&&t.addEventListener(d,a)),f.add&&(f.add.call(t,c),c.handler.guid||(c.handler.guid=n.guid)),i?p.splice(p.delegateCount++,0,c):p.push(c),ce.event.global[d]=!0)}},remove:function(e,t,n,r,i){var o,a,s,u,l,c,f,p,d,h,g,v=_.hasData(e)&&_.get(e);if(v&&(u=v.events)){l=(t=(t||"").match(D)||[""]).length;while(l--)if(d=g=(s=De.exec(t[l])||[])[1],h=(s[2]||"").split(".").sort(),d){f=ce.event.special[d]||{},p=u[d=(r?f.delegateType:f.bindType)||d]||[],s=s[2]&&new RegExp("(^|\\.)"+h.join("\\.(?:.*\\.|)")+"(\\.|$)"),a=o=p.length;while(o--)c=p[o],!i&&g!==c.origType||n&&n.guid!==c.guid||s&&!s.test(c.namespace)||r&&r!==c.selector&&("**"!==r||!c.selector)||(p.splice(o,1),c.selector&&p.delegateCount--,f.remove&&f.remove.call(e,c));a&&!p.length&&(f.teardown&&!1!==f.teardown.call(e,h,v.handle)||ce.removeEvent(e,d,v.handle),delete u[d])}else for(d in u)ce.event.remove(e,d+t[l],n,r,!0);ce.isEmptyObject(u)&&_.remove(e,"handle events")}},dispatch:function(e){var t,n,r,i,o,a,s=new Array(arguments.length),u=ce.event.fix(e),l=(_.get(this,"events")||Object.create(null))[u.type]||[],c=ce.event.special[u.type]||{};for(s[0]=u,t=1;t<arguments.length;t++)s[t]=arguments[t];if(u.delegateTarget=this,!c.preDispatch||!1!==c.preDispatch.call(this,u)){a=ce.event.handlers.call(this,u,l),t=0;while((i=a[t++])&&!u.isPropagationStopped()){u.currentTarget=i.elem,n=0;while((o=i.handlers[n++])&&!u.isImmediatePropagationStopped())u.rnamespace&&!1!==o.namespace&&!u.rnamespace.test(o.namespace)||(u.handleObj=o,u.data=o.data,void 0!==(r=((ce.event.special[o.origType]||{}).handle||o.handler).apply(i.elem,s))&&!1===(u.result=r)&&(u.preventDefault(),u.stopPropagation()))}return c.postDispatch&&c.postDispatch.call(this,u),u.result}},handlers:function(e,t){var n,r,i,o,a,s=[],u=t.delegateCount,l=e.target;if(u&&l.nodeType&&!("click"===e.type&&1<=e.button))for(;l!==this;l=l.parentNode||this)if(1===l.nodeType&&("click"!==e.type||!0!==l.disabled)){for(o=[],a={},n=0;n<u;n++)void 0===a[i=(r=t[n]).selector+" "]&&(a[i]=r.needsContext?-1<ce(i,this).index(l):ce.find(i,this,null,[l]).length),a[i]&&o.push(r);o.length&&s.push({elem:l,handlers:o})}return l=this,u<t.length&&s.push({elem:l,handlers:t.slice(u)}),s},addProp:function(t,e){Object.defineProperty(ce.Event.prototype,t,{enumerable:!0,configurable:!0,get:v(e)?function(){if(this.originalEvent)return e(this.originalEvent)}:function(){if(this.originalEvent)return this.originalEvent[t]},set:function(e){Object.defineProperty(this,t,{enumerable:!0,configurable:!0,writable:!0,value:e})}})},fix:function(e){return e[ce.expando]?e:new ce.Event(e)},special:{load:{noBubble:!0},click:{setup:function(e){var t=this||e;return we.test(t.type)&&t.click&&fe(t,"input")&&He(t,"click",!0),!1},trigger:function(e){var t=this||e;return we.test(t.type)&&t.click&&fe(t,"input")&&He(t,"click"),!0},_default:function(e){var t=e.target;return we.test(t.type)&&t.click&&fe(t,"input")&&_.get(t,"click")||fe(t,"a")}},beforeunload:{postDispatch:function(e){void 0!==e.result&&e.originalEvent&&(e.originalEvent.returnValue=e.result)}}}},ce.removeEvent=function(e,t,n){e.removeEventListener&&e.removeEventListener(t,n)},ce.Event=function(e,t){if(!(this instanceof ce.Event))return new ce.Event(e,t);e&&e.type?(this.originalEvent=e,this.type=e.type,this.isDefaultPrevented=e.defaultPrevented||void 0===e.defaultPrevented&&!1===e.returnValue?Ne:qe,this.target=e.target&&3===e.target.nodeType?e.target.parentNode:e.target,this.currentTarget=e.currentTarget,this.relatedTarget=e.relatedTarget):this.type=e,t&&ce.extend(this,t),this.timeStamp=e&&e.timeStamp||Date.now(),this[ce.expando]=!0},ce.Event.prototype={constructor:ce.Event,isDefaultPrevented:qe,isPropagationStopped:qe,isImmediatePropagationStopped:qe,isSimulated:!1,preventDefault:function(){var e=this.originalEvent;this.isDefaultPrevented=Ne,e&&!this.isSimulated&&e.preventDefault()},stopPropagation:function(){var e=this.originalEvent;this.isPropagationStopped=Ne,e&&!this.isSimulated&&e.stopPropagation()},stopImmediatePropagation:function(){var e=this.originalEvent;this.isImmediatePropagationStopped=Ne,e&&!this.isSimulated&&e.stopImmediatePropagation(),this.stopPropagation()}},ce.each({altKey:!0,bubbles:!0,cancelable:!0,changedTouches:!0,ctrlKey:!0,detail:!0,eventPhase:!0,metaKey:!0,pageX:!0,pageY:!0,shiftKey:!0,view:!0,"char":!0,code:!0,charCode:!0,key:!0,keyCode:!0,button:!0,buttons:!0,clientX:!0,clientY:!0,offsetX:!0,offsetY:!0,pointerId:!0,pointerType:!0,screenX:!0,screenY:!0,targetTouches:!0,toElement:!0,touches:!0,which:!0},ce.event.addProp),ce.each({focus:"focusin",blur:"focusout"},function(r,i){function o(e){if(C.documentMode){var t=_.get(this,"handle"),n=ce.event.fix(e);n.type="focusin"===e.type?"focus":"blur",n.isSimulated=!0,t(e),n.target===n.currentTarget&&t(n)}else ce.event.simulate(i,e.target,ce.event.fix(e))}ce.event.special[r]={setup:function(){var e;if(He(this,r,!0),!C.documentMode)return!1;(e=_.get(this,i))||this.addEventListener(i,o),_.set(this,i,(e||0)+1)},trigger:function(){return He(this,r),!0},teardown:function(){var e;if(!C.documentMode)return!1;(e=_.get(this,i)-1)?_.set(this,i,e):(this.removeEventListener(i,o),_.remove(this,i))},_default:function(e){return _.get(e.target,r)},delegateType:i},ce.event.special[i]={setup:function(){var e=this.ownerDocument||this.document||this,t=C.documentMode?this:e,n=_.get(t,i);n||(C.documentMode?this.addEventListener(i,o):e.addEventListener(r,o,!0)),_.set(t,i,(n||0)+1)},teardown:function(){var e=this.ownerDocument||this.document||this,t=C.documentMode?this:e,n=_.get(t,i)-1;n?_.set(t,i,n):(C.documentMode?this.removeEventListener(i,o):e.removeEventListener(r,o,!0),_.remove(t,i))}}}),ce.each({mouseenter:"mouseover",mouseleave:"mouseout",pointerenter:"pointerover",pointerleave:"pointerout"},function(e,i){ce.event.special[e]={delegateType:i,bindType:i,handle:function(e){var t,n=e.relatedTarget,r=e.handleObj;return n&&(n===this||ce.contains(this,n))||(e.type=r.origType,t=r.handler.apply(this,arguments),e.type=i),t}}}),ce.fn.extend({on:function(e,t,n,r){return Le(this,e,t,n,r)},one:function(e,t,n,r){return Le(this,e,t,n,r,1)},off:function(e,t,n){var r,i;if(e&&e.preventDefault&&e.handleObj)return r=e.handleObj,ce(e.delegateTarget).off(r.namespace?r.origType+"."+r.namespace:r.origType,r.selector,r.handler),this;if("object"==typeof e){for(i in e)this.off(i,t,e[i]);return this}return!1!==t&&"function"!=typeof t||(n=t,t=void 0),!1===n&&(n=qe),this.each(function(){ce.event.remove(this,e,n,t)})}});var Oe=/<script|<style|<link/i,Pe=/checked\s*(?:[^=]|=\s*.checked.)/i,Me=/^\s*<!\[CDATA\[|\]\]>\s*$/g;function Re(e,t){return fe(e,"table")&&fe(11!==t.nodeType?t:t.firstChild,"tr")&&ce(e).children("tbody")[0]||e}function Ie(e){return e.type=(null!==e.getAttribute("type"))+"/"+e.type,e}function We(e){return"true/"===(e.type||"").slice(0,5)?e.type=e.type.slice(5):e.removeAttribute("type"),e}function Fe(e,t){var n,r,i,o,a,s;if(1===t.nodeType){if(_.hasData(e)&&(s=_.get(e).events))for(i in _.remove(t,"handle events"),s)for(n=0,r=s[i].length;n<r;n++)ce.event.add(t,i,s[i][n]);z.hasData(e)&&(o=z.access(e),a=ce.extend({},o),z.set(t,a))}}function $e(n,r,i,o){r=g(r);var e,t,a,s,u,l,c=0,f=n.length,p=f-1,d=r[0],h=v(d);if(h||1<f&&"string"==typeof d&&!le.checkClone&&Pe.test(d))return n.each(function(e){var t=n.eq(e);h&&(r[0]=d.call(this,e,t.html())),$e(t,r,i,o)});if(f&&(t=(e=Ae(r,n[0].ownerDocument,!1,n,o)).firstChild,1===e.childNodes.length&&(e=t),t||o)){for(s=(a=ce.map(Se(e,"script"),Ie)).length;c<f;c++)u=e,c!==p&&(u=ce.clone(u,!0,!0),s&&ce.merge(a,Se(u,"script"))),i.call(n[c],u,c);if(s)for(l=a[a.length-1].ownerDocument,ce.map(a,We),c=0;c<s;c++)u=a[c],Ce.test(u.type||"")&&!_.access(u,"globalEval")&&ce.contains(l,u)&&(u.src&&"module"!==(u.type||"").toLowerCase()?ce._evalUrl&&!u.noModule&&ce._evalUrl(u.src,{nonce:u.nonce||u.getAttribute("nonce")},l):m(u.textContent.replace(Me,""),u,l))}return n}function Be(e,t,n){for(var r,i=t?ce.filter(t,e):e,o=0;null!=(r=i[o]);o++)n||1!==r.nodeType||ce.cleanData(Se(r)),r.parentNode&&(n&&K(r)&&Ee(Se(r,"script")),r.parentNode.removeChild(r));return e}ce.extend({htmlPrefilter:function(e){return e},clone:function(e,t,n){var r,i,o,a,s,u,l,c=e.cloneNode(!0),f=K(e);if(!(le.noCloneChecked||1!==e.nodeType&&11!==e.nodeType||ce.isXMLDoc(e)))for(a=Se(c),r=0,i=(o=Se(e)).length;r<i;r++)s=o[r],u=a[r],void 0,"input"===(l=u.nodeName.toLowerCase())&&we.test(s.type)?u.checked=s.checked:"input"!==l&&"textarea"!==l||(u.defaultValue=s.defaultValue);if(t)if(n)for(o=o||Se(e),a=a||Se(c),r=0,i=o.length;r<i;r++)Fe(o[r],a[r]);else Fe(e,c);return 0<(a=Se(c,"script")).length&&Ee(a,!f&&Se(e,"script")),c},cleanData:function(e){for(var t,n,r,i=ce.event.special,o=0;void 0!==(n=e[o]);o++)if($(n)){if(t=n[_.expando]){if(t.events)for(r in t.events)i[r]?ce.event.remove(n,r):ce.removeEvent(n,r,t.handle);n[_.expando]=void 0}n[z.expando]&&(n[z.expando]=void 0)}}}),ce.fn.extend({detach:function(e){return Be(this,e,!0)},remove:function(e){return Be(this,e)},text:function(e){return M(this,function(e){return void 0===e?ce.text(this):this.empty().each(function(){1!==this.nodeType&&11!==this.nodeType&&9!==this.nodeType||(this.textContent=e)})},null,e,arguments.length)},append:function(){return $e(this,arguments,function(e){1!==this.nodeType&&11!==this.nodeType&&9!==this.nodeType||Re(this,e).appendChild(e)})},prepend:function(){return $e(this,arguments,function(e){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var t=Re(this,e);t.insertBefore(e,t.firstChild)}})},before:function(){return $e(this,arguments,function(e){this.parentNode&&this.parentNode.insertBefore(e,this)})},after:function(){return $e(this,arguments,function(e){this.parentNode&&this.parentNode.insertBefore(e,this.nextSibling)})},empty:function(){for(var e,t=0;null!=(e=this[t]);t++)1===e.nodeType&&(ce.cleanData(Se(e,!1)),e.textContent="");return this},clone:function(e,t){return e=null!=e&&e,t=null==t?e:t,this.map(function(){return ce.clone(this,e,t)})},html:function(e){return M(this,function(e){var t=this[0]||{},n=0,r=this.length;if(void 0===e&&1===t.nodeType)return t.innerHTML;if("string"==typeof e&&!Oe.test(e)&&!ke[(Te.exec(e)||["",""])[1].toLowerCase()]){e=ce.htmlPrefilter(e);try{for(;n<r;n++)1===(t=this[n]||{}).nodeType&&(ce.cleanData(Se(t,!1)),t.innerHTML=e);t=0}catch(e){}}t&&this.empty().append(e)},null,e,arguments.length)},replaceWith:function(){var n=[];return $e(this,arguments,function(e){var t=this.parentNode;ce.inArray(this,n)<0&&(ce.cleanData(Se(this)),t&&t.replaceChild(e,this))},n)}}),ce.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(e,a){ce.fn[e]=function(e){for(var t,n=[],r=ce(e),i=r.length-1,o=0;o<=i;o++)t=o===i?this:this.clone(!0),ce(r[o])[a](t),s.apply(n,t.get());return this.pushStack(n)}});var _e=new RegExp("^("+G+")(?!px)[a-z%]+$","i"),ze=/^--/,Xe=function(e){var t=e.ownerDocument.defaultView;return t&&t.opener||(t=ie),t.getComputedStyle(e)},Ue=function(e,t,n){var r,i,o={};for(i in t)o[i]=e.style[i],e.style[i]=t[i];for(i in r=n.call(e),t)e.style[i]=o[i];return r},Ve=new RegExp(Q.join("|"),"i");function Ge(e,t,n){var r,i,o,a,s=ze.test(t),u=e.style;return(n=n||Xe(e))&&(a=n.getPropertyValue(t)||n[t],s&&a&&(a=a.replace(ve,"$1")||void 0),""!==a||K(e)||(a=ce.style(e,t)),!le.pixelBoxStyles()&&_e.test(a)&&Ve.test(t)&&(r=u.width,i=u.minWidth,o=u.maxWidth,u.minWidth=u.maxWidth=u.width=a,a=n.width,u.width=r,u.minWidth=i,u.maxWidth=o)),void 0!==a?a+"":a}function Ye(e,t){return{get:function(){if(!e())return(this.get=t).apply(this,arguments);delete this.get}}}!function(){function e(){if(l){u.style.cssText="position:absolute;left:-11111px;width:60px;margin-top:1px;padding:0;border:0",l.style.cssText="position:relative;display:block;box-sizing:border-box;overflow:scroll;margin:auto;border:1px;padding:1px;width:60%;top:1%",J.appendChild(u).appendChild(l);var e=ie.getComputedStyle(l);n="1%"!==e.top,s=12===t(e.marginLeft),l.style.right="60%",o=36===t(e.right),r=36===t(e.width),l.style.position="absolute",i=12===t(l.offsetWidth/3),J.removeChild(u),l=null}}function t(e){return Math.round(parseFloat(e))}var n,r,i,o,a,s,u=C.createElement("div"),l=C.createElement("div");l.style&&(l.style.backgroundClip="content-box",l.cloneNode(!0).style.backgroundClip="",le.clearCloneStyle="content-box"===l.style.backgroundClip,ce.extend(le,{boxSizingReliable:function(){return e(),r},pixelBoxStyles:function(){return e(),o},pixelPosition:function(){return e(),n},reliableMarginLeft:function(){return e(),s},scrollboxSize:function(){return e(),i},reliableTrDimensions:function(){var e,t,n,r;return null==a&&(e=C.createElement("table"),t=C.createElement("tr"),n=C.createElement("div"),e.style.cssText="position:absolute;left:-11111px;border-collapse:separate",t.style.cssText="box-sizing:content-box;border:1px solid",t.style.height="1px",n.style.height="9px",n.style.display="block",J.appendChild(e).appendChild(t).appendChild(n),r=ie.getComputedStyle(t),a=parseInt(r.height,10)+parseInt(r.borderTopWidth,10)+parseInt(r.borderBottomWidth,10)===t.offsetHeight,J.removeChild(e)),a}}))}();var Qe=["Webkit","Moz","ms"],Je=C.createElement("div").style,Ke={};function Ze(e){var t=ce.cssProps[e]||Ke[e];return t||(e in Je?e:Ke[e]=function(e){var t=e[0].toUpperCase()+e.slice(1),n=Qe.length;while(n--)if((e=Qe[n]+t)in Je)return e}(e)||e)}var et=/^(none|table(?!-c[ea]).+)/,tt={position:"absolute",visibility:"hidden",display:"block"},nt={letterSpacing:"0",fontWeight:"400"};function rt(e,t,n){var r=Y.exec(t);return r?Math.max(0,r[2]-(n||0))+(r[3]||"px"):t}function it(e,t,n,r,i,o){var a="width"===t?1:0,s=0,u=0,l=0;if(n===(r?"border":"content"))return 0;for(;a<4;a+=2)"margin"===n&&(l+=ce.css(e,n+Q[a],!0,i)),r?("content"===n&&(u-=ce.css(e,"padding"+Q[a],!0,i)),"margin"!==n&&(u-=ce.css(e,"border"+Q[a]+"Width",!0,i))):(u+=ce.css(e,"padding"+Q[a],!0,i),"padding"!==n?u+=ce.css(e,"border"+Q[a]+"Width",!0,i):s+=ce.css(e,"border"+Q[a]+"Width",!0,i));return!r&&0<=o&&(u+=Math.max(0,Math.ceil(e["offset"+t[0].toUpperCase()+t.slice(1)]-o-u-s-.5))||0),u+l}function ot(e,t,n){var r=Xe(e),i=(!le.boxSizingReliable()||n)&&"border-box"===ce.css(e,"boxSizing",!1,r),o=i,a=Ge(e,t,r),s="offset"+t[0].toUpperCase()+t.slice(1);if(_e.test(a)){if(!n)return a;a="auto"}return(!le.boxSizingReliable()&&i||!le.reliableTrDimensions()&&fe(e,"tr")||"auto"===a||!parseFloat(a)&&"inline"===ce.css(e,"display",!1,r))&&e.getClientRects().length&&(i="border-box"===ce.css(e,"boxSizing",!1,r),(o=s in e)&&(a=e[s])),(a=parseFloat(a)||0)+it(e,t,n||(i?"border":"content"),o,r,a)+"px"}function at(e,t,n,r,i){return new at.prototype.init(e,t,n,r,i)}ce.extend({cssHooks:{opacity:{get:function(e,t){if(t){var n=Ge(e,"opacity");return""===n?"1":n}}}},cssNumber:{animationIterationCount:!0,aspectRatio:!0,borderImageSlice:!0,columnCount:!0,flexGrow:!0,flexShrink:!0,fontWeight:!0,gridArea:!0,gridColumn:!0,gridColumnEnd:!0,gridColumnStart:!0,gridRow:!0,gridRowEnd:!0,gridRowStart:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,scale:!0,widows:!0,zIndex:!0,zoom:!0,fillOpacity:!0,floodOpacity:!0,stopOpacity:!0,strokeMiterlimit:!0,strokeOpacity:!0},cssProps:{},style:function(e,t,n,r){if(e&&3!==e.nodeType&&8!==e.nodeType&&e.style){var i,o,a,s=F(t),u=ze.test(t),l=e.style;if(u||(t=Ze(s)),a=ce.cssHooks[t]||ce.cssHooks[s],void 0===n)return a&&"get"in a&&void 0!==(i=a.get(e,!1,r))?i:l[t];"string"===(o=typeof n)&&(i=Y.exec(n))&&i[1]&&(n=te(e,t,i),o="number"),null!=n&&n==n&&("number"!==o||u||(n+=i&&i[3]||(ce.cssNumber[s]?"":"px")),le.clearCloneStyle||""!==n||0!==t.indexOf("background")||(l[t]="inherit"),a&&"set"in a&&void 0===(n=a.set(e,n,r))||(u?l.setProperty(t,n):l[t]=n))}},css:function(e,t,n,r){var i,o,a,s=F(t);return ze.test(t)||(t=Ze(s)),(a=ce.cssHooks[t]||ce.cssHooks[s])&&"get"in a&&(i=a.get(e,!0,n)),void 0===i&&(i=Ge(e,t,r)),"normal"===i&&t in nt&&(i=nt[t]),""===n||n?(o=parseFloat(i),!0===n||isFinite(o)?o||0:i):i}}),ce.each(["height","width"],function(e,u){ce.cssHooks[u]={get:function(e,t,n){if(t)return!et.test(ce.css(e,"display"))||e.getClientRects().length&&e.getBoundingClientRect().width?ot(e,u,n):Ue(e,tt,function(){return ot(e,u,n)})},set:function(e,t,n){var r,i=Xe(e),o=!le.scrollboxSize()&&"absolute"===i.position,a=(o||n)&&"border-box"===ce.css(e,"boxSizing",!1,i),s=n?it(e,u,n,a,i):0;return a&&o&&(s-=Math.ceil(e["offset"+u[0].toUpperCase()+u.slice(1)]-parseFloat(i[u])-it(e,u,"border",!1,i)-.5)),s&&(r=Y.exec(t))&&"px"!==(r[3]||"px")&&(e.style[u]=t,t=ce.css(e,u)),rt(0,t,s)}}}),ce.cssHooks.marginLeft=Ye(le.reliableMarginLeft,function(e,t){if(t)return(parseFloat(Ge(e,"marginLeft"))||e.getBoundingClientRect().left-Ue(e,{marginLeft:0},function(){return e.getBoundingClientRect().left}))+"px"}),ce.each({margin:"",padding:"",border:"Width"},function(i,o){ce.cssHooks[i+o]={expand:function(e){for(var t=0,n={},r="string"==typeof e?e.split(" "):[e];t<4;t++)n[i+Q[t]+o]=r[t]||r[t-2]||r[0];return n}},"margin"!==i&&(ce.cssHooks[i+o].set=rt)}),ce.fn.extend({css:function(e,t){return M(this,function(e,t,n){var r,i,o={},a=0;if(Array.isArray(t)){for(r=Xe(e),i=t.length;a<i;a++)o[t[a]]=ce.css(e,t[a],!1,r);return o}return void 0!==n?ce.style(e,t,n):ce.css(e,t)},e,t,1<arguments.length)}}),((ce.Tween=at).prototype={constructor:at,init:function(e,t,n,r,i,o){this.elem=e,this.prop=n,this.easing=i||ce.easing._default,this.options=t,this.start=this.now=this.cur(),this.end=r,this.unit=o||(ce.cssNumber[n]?"":"px")},cur:function(){var e=at.propHooks[this.prop];return e&&e.get?e.get(this):at.propHooks._default.get(this)},run:function(e){var t,n=at.propHooks[this.prop];return this.options.duration?this.pos=t=ce.easing[this.easing](e,this.options.duration*e,0,1,this.options.duration):this.pos=t=e,this.now=(this.end-this.start)*t+this.start,this.options.step&&this.options.step.call(this.elem,this.now,this),n&&n.set?n.set(this):at.propHooks._default.set(this),this}}).init.prototype=at.prototype,(at.propHooks={_default:{get:function(e){var t;return 1!==e.elem.nodeType||null!=e.elem[e.prop]&&null==e.elem.style[e.prop]?e.elem[e.prop]:(t=ce.css(e.elem,e.prop,""))&&"auto"!==t?t:0},set:function(e){ce.fx.step[e.prop]?ce.fx.step[e.prop](e):1!==e.elem.nodeType||!ce.cssHooks[e.prop]&&null==e.elem.style[Ze(e.prop)]?e.elem[e.prop]=e.now:ce.style(e.elem,e.prop,e.now+e.unit)}}}).scrollTop=at.propHooks.scrollLeft={set:function(e){e.elem.nodeType&&e.elem.parentNode&&(e.elem[e.prop]=e.now)}},ce.easing={linear:function(e){return e},swing:function(e){return.5-Math.cos(e*Math.PI)/2},_default:"swing"},ce.fx=at.prototype.init,ce.fx.step={};var st,ut,lt,ct,ft=/^(?:toggle|show|hide)$/,pt=/queueHooks$/;function dt(){ut&&(!1===C.hidden&&ie.requestAnimationFrame?ie.requestAnimationFrame(dt):ie.setTimeout(dt,ce.fx.interval),ce.fx.tick())}function ht(){return ie.setTimeout(function(){st=void 0}),st=Date.now()}function gt(e,t){var n,r=0,i={height:e};for(t=t?1:0;r<4;r+=2-t)i["margin"+(n=Q[r])]=i["padding"+n]=e;return t&&(i.opacity=i.width=e),i}function vt(e,t,n){for(var r,i=(yt.tweeners[t]||[]).concat(yt.tweeners["*"]),o=0,a=i.length;o<a;o++)if(r=i[o].call(n,t,e))return r}function yt(o,e,t){var n,a,r=0,i=yt.prefilters.length,s=ce.Deferred().always(function(){delete u.elem}),u=function(){if(a)return!1;for(var e=st||ht(),t=Math.max(0,l.startTime+l.duration-e),n=1-(t/l.duration||0),r=0,i=l.tweens.length;r<i;r++)l.tweens[r].run(n);return s.notifyWith(o,[l,n,t]),n<1&&i?t:(i||s.notifyWith(o,[l,1,0]),s.resolveWith(o,[l]),!1)},l=s.promise({elem:o,props:ce.extend({},e),opts:ce.extend(!0,{specialEasing:{},easing:ce.easing._default},t),originalProperties:e,originalOptions:t,startTime:st||ht(),duration:t.duration,tweens:[],createTween:function(e,t){var n=ce.Tween(o,l.opts,e,t,l.opts.specialEasing[e]||l.opts.easing);return l.tweens.push(n),n},stop:function(e){var t=0,n=e?l.tweens.length:0;if(a)return this;for(a=!0;t<n;t++)l.tweens[t].run(1);return e?(s.notifyWith(o,[l,1,0]),s.resolveWith(o,[l,e])):s.rejectWith(o,[l,e]),this}}),c=l.props;for(!function(e,t){var n,r,i,o,a;for(n in e)if(i=t[r=F(n)],o=e[n],Array.isArray(o)&&(i=o[1],o=e[n]=o[0]),n!==r&&(e[r]=o,delete e[n]),(a=ce.cssHooks[r])&&"expand"in a)for(n in o=a.expand (o),delete e[r],o)n in e||(e[n]=o[n],t[n]=i);else t[r]=i}(c,l.opts.specialEasing);r<i;r++)if(n=yt.prefilters[r].call(l,o,c,l.opts))return v(n.stop)&&(ce._queueHooks(l.elem,l.opts.queue).stop=n.stop.bind(n)),n;return ce.map(c,vt,l),v(l.opts.start)&&l.opts.start.call(o,l),l.progress(l.opts.progress).done(l.opts.done,l.opts.complete).fail(l.opts.fail).always(l.opts.always),ce.fx.timer(ce.extend(u,{elem:o,anim:l,queue:l.opts.queue})),l}ce.Animation=ce.extend(yt,{tweeners:{"*":[function(e,t){var n=this.createTween(e,t);return te(n.elem,e,Y.exec(t),n),n}]},tweener:function(e,t){v(e)?(t=e,e=["*"]):e=e.match(D);for(var n,r=0,i=e.length;r<i;r++)n=e[r],yt.tweeners[n]=yt.tweeners[n]||[],yt.tweeners[n].unshift(t)},prefilters:[function(e,t,n){var r,i,o,a,s,u,l,c,f="width"in t||"height"in t,p=this,d={},h=e.style,g=e.nodeType&&ee(e),v=_.get(e,"fxshow");for(r in n.queue||(null==(a=ce._queueHooks(e,"fx")).unqueued&&(a.unqueued=0,s=a.empty.fire,a.empty.fire=function(){a.unqueued||s()}),a.unqueued++,p.always(function(){p.always(function(){a.unqueued--,ce.queue(e,"fx").length||a.empty.fire()})})),t)if(i=t[r],ft.test(i)){if(delete t[r],o=o||"toggle"===i,i===(g?"hide":"show")){if("show"!==i||!v||void 0===v[r])continue;g=!0}d[r]=v&&v[r]||ce.style(e,r)}if((u=!ce.isEmptyObject(t))||!ce.isEmptyObject(d))for(r in f&&1===e.nodeType&&(n.overflow=[h.overflow,h.overflowX,h.overflowY],null==(l=v&&v.display)&&(l=_.get(e,"display")),"none"===(c=ce.css(e,"display"))&&(l?c=l:(re([e],!0),l=e.style.display||l,c=ce.css(e,"display"),re([e]))),("inline"===c||"inline-block"===c&&null!=l)&&"none"===ce.css(e,"float")&&(u||(p.done(function(){h.display=l}),null==l&&(c=h.display,l="none"===c?"":c)),h.display="inline-block")),n.overflow&&(h.overflow="hidden",p.always(function(){h.overflow=n.overflow[0],h.overflowX=n.overflow[1],h.overflowY=n.overflow[2]})),u=!1,d)u||(v?"hidden"in v&&(g=v.hidden):v=_.access(e,"fxshow",{display:l}),o&&(v.hidden=!g),g&&re([e],!0),p.done(function(){for(r in g||re([e]),_.remove(e,"fxshow"),d)ce.style(e,r,d[r])})),u=vt(g?v[r]:0,r,p),r in v||(v[r]=u.start,g&&(u.end=u.start,u.start=0))}],prefilter:function(e,t){t?yt.prefilters.unshift(e):yt.prefilters.push(e)}}),ce.speed=function(e,t,n){var r=e&&"object"==typeof e?ce.extend({},e):{complete:n||!n&&t||v(e)&&e,duration:e,easing:n&&t||t&&!v(t)&&t};return ce.fx.off?r.duration=0:"number"!=typeof r.duration&&(r.duration in ce.fx.speeds?r.duration=ce.fx.speeds[r.duration]:r.duration=ce.fx.speeds._default),null!=r.queue&&!0!==r.queue||(r.queue="fx"),r.old=r.complete,r.complete=function(){v(r.old)&&r.old.call(this),r.queue&&ce.dequeue(this,r.queue)},r},ce.fn.extend({fadeTo:function(e,t,n,r){return this.filter(ee).css("opacity",0).show().end().animate({opacity:t},e,n,r)},animate:function(t,e,n,r){var i=ce.isEmptyObject(t),o=ce.speed(e,n,r),a=function(){var e=yt(this,ce.extend({},t),o);(i||_.get(this,"finish"))&&e.stop(!0)};return a.finish=a,i||!1===o.queue?this.each(a):this.queue(o.queue,a)},stop:function(i,e,o){var a=function(e){var t=e.stop;delete e.stop,t(o)};return"string"!=typeof i&&(o=e,e=i,i=void 0),e&&this.queue(i||"fx",[]),this.each(function(){var e=!0,t=null!=i&&i+"queueHooks",n=ce.timers,r=_.get(this);if(t)r[t]&&r[t].stop&&a(r[t]);else for(t in r)r[t]&&r[t].stop&&pt.test(t)&&a(r[t]);for(t=n.length;t--;)n[t].elem!==this||null!=i&&n[t].queue!==i||(n[t].anim.stop(o),e=!1,n.splice(t,1));!e&&o||ce.dequeue(this,i)})},finish:function(a){return!1!==a&&(a=a||"fx"),this.each(function(){var e,t=_.get(this),n=t[a+"queue"],r=t[a+"queueHooks"],i=ce.timers,o=n?n.length:0;for(t.finish=!0,ce.queue(this,a,[]),r&&r.stop&&r.stop.call(this,!0),e=i.length;e--;)i[e].elem===this&&i[e].queue===a&&(i[e].anim.stop(!0),i.splice(e,1));for(e=0;e<o;e++)n[e]&&n[e].finish&&n[e].finish.call(this);delete t.finish})}}),ce.each(["toggle","show","hide"],function(e,r){var i=ce.fn[r];ce.fn[r]=function(e,t,n){return null==e||"boolean"==typeof e?i.apply(this,arguments):this.animate(gt(r,!0),e,t,n)}}),ce.each({slideDown:gt("show"),slideUp:gt("hide"),slideToggle:gt("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(e,r){ce.fn[e]=function(e,t,n){return this.animate(r,e,t,n)}}),ce.timers=[],ce.fx.tick=function(){var e,t=0,n=ce.timers;for(st=Date.now();t<n.length;t++)(e=n[t])()||n[t]!==e||n.splice(t--,1);n.length||ce.fx.stop(),st=void 0},ce.fx.timer=function(e){ce.timers.push(e),ce.fx.start()},ce.fx.interval=13,ce.fx.start=function(){ut||(ut=!0,dt())},ce.fx.stop=function(){ut=null},ce.fx.speeds={slow:600,fast:200,_default:400},ce.fn.delay=function(r,e){return r=ce.fx&&ce.fx.speeds[r]||r,e=e||"fx",this.queue(e,function(e,t){var n=ie.setTimeout(e,r);t.stop=function(){ie.clearTimeout(n)}})},lt=C.createElement("input"),ct=C.createElement("select").appendChild(C.createElement("option")),lt.type="checkbox",le.checkOn=""!==lt.value,le.optSelected=ct.selected,(lt=C.createElement("input")).value="t",lt.type="radio",le.radioValue="t"===lt.value;var mt,xt=ce.expr.attrHandle;ce.fn.extend({attr:function(e,t){return M(this,ce.attr,e,t,1<arguments.length)},removeAttr:function(e){return this.each(function(){ce.removeAttr(this,e)})}}),ce.extend({attr:function(e,t,n){var r,i,o=e.nodeType;if(3!==o&&8!==o&&2!==o)return"undefined"==typeof e.getAttribute?ce.prop(e,t,n):(1===o&&ce.isXMLDoc(e)||(i=ce.attrHooks[t.toLowerCase()]||(ce.expr.match.bool.test(t)?mt:void 0)),void 0!==n?null===n?void ce.removeAttr(e,t):i&&"set"in i&&void 0!==(r=i.set(e,n,t))?r:(e.setAttribute(t,n+""),n):i&&"get"in i&&null!==(r=i.get(e,t))?r:null==(r=ce.find.attr(e,t))?void 0:r)},attrHooks:{type:{set:function(e,t){if(!le.radioValue&&"radio"===t&&fe(e,"input")){var n=e.value;return e.setAttribute("type",t),n&&(e.value=n),t}}}},removeAttr:function(e,t){var n,r=0,i=t&&t.match(D);if(i&&1===e.nodeType)while(n=i[r++])e.removeAttribute(n)}}),mt={set:function(e,t,n){return!1===t?ce.removeAttr(e,n):e.setAttribute(n,n),n}},ce.each(ce.expr.match.bool.source.match(/\w+/g),function(e,t){var a=xt[t]||ce.find.attr;xt[t]=function(e,t,n){var r,i,o=t.toLowerCase();return n||(i=xt[o],xt[o]=r,r=null!=a(e,t,n)?o:null,xt[o]=i),r}});var bt=/^(?:input|select|textarea|button)$/i,wt=/^(?:a|area)$/i;function Tt(e){return(e.match(D)||[]).join(" ")}function Ct(e){return e.getAttribute&&e.getAttribute("class")||""}function kt(e){return Array.isArray(e)?e:"string"==typeof e&&e.match(D)||[]}ce.fn.extend({prop:function(e,t){return M(this,ce.prop,e,t,1<arguments.length)},removeProp:function(e){return this.each(function(){delete this[ce.propFix[e]||e]})}}),ce.extend({prop:function(e,t,n){var r,i,o=e.nodeType;if(3!==o&&8!==o&&2!==o)return 1===o&&ce.isXMLDoc(e)||(t=ce.propFix[t]||t,i=ce.propHooks[t]),void 0!==n?i&&"set"in i&&void 0!==(r=i.set(e,n,t))?r:e[t]=n:i&&"get"in i&&null!==(r=i.get(e,t))?r:e[t]},propHooks:{tabIndex:{get:function(e){var t=ce.find.attr(e,"tabindex");return t?parseInt(t,10):bt.test(e.nodeName)||wt.test(e.nodeName)&&e.href?0:-1}}},propFix:{"for":"htmlFor","class":"className"}}),le.optSelected||(ce.propHooks.selected={get:function(e){var t=e.parentNode;return t&&t.parentNode&&t.parentNode.selectedIndex,null},set:function(e){var t=e.parentNode;t&&(t.selectedIndex,t.parentNode&&t.parentNode.selectedIndex)}}),ce.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){ce.propFix[this.toLowerCase()]=this}),ce.fn.extend({addClass:function(t){var e,n,r,i,o,a;return v(t)?this.each(function(e){ce(this).addClass(t.call(this,e,Ct(this)))}):(e=kt(t)).length?this.each(function(){if(r=Ct(this),n=1===this.nodeType&&" "+Tt(r)+" "){for(o=0;o<e.length;o++)i=e[o],n.indexOf(" "+i+" ")<0&&(n+=i+" ");a=Tt(n),r!==a&&this.setAttribute("class",a)}}):this},removeClass:function(t){var e,n,r,i,o,a;return v(t)?this.each(function(e){ce(this).removeClass(t.call(this,e,Ct(this)))}):arguments.length?(e=kt(t)).length?this.each(function(){if(r=Ct(this),n=1===this.nodeType&&" "+Tt(r)+" "){for(o=0;o<e.length;o++){i=e[o];while(-1<n.indexOf(" "+i+" "))n=n.replace(" "+i+" "," ")}a=Tt(n),r!==a&&this.setAttribute("class",a)}}):this:this.attr("class","")},toggleClass:function(t,n){var e,r,i,o,a=typeof t,s="string"===a||Array.isArray(t);return v(t)?this.each(function(e){ce(this).toggleClass(t.call(this,e,Ct(this),n),n)}):"boolean"==typeof n&&s?n?this.addClass(t):this.removeClass(t):(e=kt(t),this.each(function(){if(s)for(o=ce(this),i=0;i<e.length;i++)r=e[i],o.hasClass(r)?o.removeClass(r):o.addClass(r);else void 0!==t&&"boolean"!==a||((r=Ct(this))&&_.set(this,"__className__",r),this.setAttribute&&this.setAttribute("class",r||!1===t?"":_.get(this,"__className__")||""))}))},hasClass:function(e){var t,n,r=0;t=" "+e+" ";while(n=this[r++])if(1===n.nodeType&&-1<(" "+Tt(Ct(n))+" ").indexOf(t))return!0;return!1}});var St=/\r/g;ce.fn.extend({val:function(n){var r,e,i,t=this[0];return arguments.length?(i=v(n),this.each(function(e){var t;1===this.nodeType&&(null==(t=i?n.call(this,e,ce(this).val()):n)?t="":"number"==typeof t?t+="":Array.isArray(t)&&(t=ce.map(t,function(e){return null==e?"":e+""})),(r=ce.valHooks[this.type]||ce.valHooks[this.nodeName.toLowerCase()])&&"set"in r&&void 0!==r.set(this,t,"value")||(this.value=t))})):t?(r=ce.valHooks[t.type]||ce.valHooks[t.nodeName.toLowerCase()])&&"get"in r&&void 0!==(e=r.get(t,"value"))?e:"string"==typeof(e=t.value)?e.replace(St,""):null==e?"":e:void 0}}),ce.extend({valHooks:{option:{get:function(e){var t=ce.find.attr(e,"value");return null!=t?t:Tt(ce.text(e))}},select:{get:function(e){var t,n,r,i=e.options,o=e.selectedIndex,a="select-one"===e.type,s=a?null:[],u=a?o+1:i.length;for(r=o<0?u:a?o:0;r<u;r++)if(((n=i[r]).selected||r===o)&&!n.disabled&&(!n.parentNode.disabled||!fe(n.parentNode,"optgroup"))){if(t=ce(n).val(),a)return t;s.push(t)}return s},set:function(e,t){var n,r,i=e.options,o=ce.makeArray(t),a=i.length;while(a--)((r=i[a]).selected=-1<ce.inArray(ce.valHooks.option.get(r),o))&&(n=!0);return n||(e.selectedIndex=-1),o}}}}),ce.each(["radio","checkbox"],function(){ce.valHooks[this]={set:function(e,t){if(Array.isArray(t))return e.checked=-1<ce.inArray(ce(e).val(),t)}},le.checkOn||(ce.valHooks[this].get=function(e){return null===e.getAttribute("value")?"on":e.value})});var Et=ie.location,jt={guid:Date.now()},At=/\?/;ce.parseXML=function(e){var t,n;if(!e||"string"!=typeof e)return null;try{t=(new ie.DOMParser).parseFromString(e,"text/xml")}catch(e){}return n=t&&t.getElementsByTagName("parsererror")[0],t&&!n||ce.error("Invalid XML: "+(n?ce.map(n.childNodes,function(e){return e.textContent}).join("\n"):e)),t};var Dt=/^(?:focusinfocus|focusoutblur)$/,Nt=function(e){e.stopPropagation()};ce.extend(ce.event,{trigger:function(e,t,n,r){var i,o,a,s,u,l,c,f,p=[n||C],d=ue.call(e,"type")?e.type:e,h=ue.call(e,"namespace")?e.namespace.split("."):[];if(o=f=a=n=n||C,3!==n.nodeType&&8!==n.nodeType&&!Dt.test(d+ce.event.triggered)&&(-1<d.indexOf(".")&&(d=(h=d.split(".")).shift(),h.sort()),u=d.indexOf(":")<0&&"on"+d,(e=e[ce.expando]?e:new ce.Event(d,"object"==typeof e&&e)).isTrigger=r?2:3,e.namespace=h.join("."),e.rnamespace=e.namespace?new RegExp("(^|\\.)"+h.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,e.result=void 0,e.target||(e.target=n),t=null==t?[e]:ce.makeArray(t,[e]),c=ce.event.special[d]||{},r||!c.trigger||!1!==c.trigger.apply(n,t))){if(!r&&!c.noBubble&&!y(n)){for(s=c.delegateType||d,Dt.test(s+d)||(o=o.parentNode);o;o=o.parentNode)p.push(o),a=o;a===(n.ownerDocument||C)&&p.push(a.defaultView||a.parentWindow||ie)}i=0;while((o=p[i++])&&!e.isPropagationStopped())f=o,e.type=1<i?s:c.bindType||d,(l=(_.get(o,"events")||Object.create(null))[e.type]&&_.get(o,"handle"))&&l.apply(o,t),(l=u&&o[u])&&l.apply&&$(o)&&(e.result=l.apply(o,t),!1===e.result&&e.preventDefault());return e.type=d,r||e.isDefaultPrevented()||c._default&&!1!==c._default.apply(p.pop(),t)||!$(n)||u&&v(n[d])&&!y(n)&&((a=n[u])&&(n[u]=null),ce.event.triggered=d,e.isPropagationStopped()&&f.addEventListener(d,Nt),n[d](),e.isPropagationStopped()&&f.removeEventListener(d,Nt),ce.event.triggered=void 0,a&&(n[u]=a)),e.result}},simulate:function(e,t,n){var r=ce.extend(new ce.Event,n,{type:e,isSimulated:!0});ce.event.trigger(r,null,t)}}),ce.fn.extend({trigger:function(e,t){return this.each(function(){ce.event.trigger(e,t,this)})},triggerHandler:function(e,t){var n=this[0];if(n)return ce.event.trigger(e,t,n,!0)}});var qt=/\[\]$/,Lt=/\r?\n/g,Ht=/^(?:submit|button|image|reset|file)$/i,Ot=/^(?:input|select|textarea|keygen)/i;function Pt(n,e,r,i){var t;if(Array.isArray(e))ce.each(e,function(e,t){r||qt.test(n)?i(n,t):Pt(n+"["+("object"==typeof t&&null!=t?e:"")+"]",t,r,i)});else if(r||"object"!==x(e))i(n,e);else for(t in e)Pt(n+"["+t+"]",e[t],r,i)}ce.param=function(e,t){var n,r=[],i=function(e,t){var n=v(t)?t():t;r[r.length]=encodeURIComponent(e)+"="+encodeURIComponent(null==n?"":n)};if(null==e)return"";if(Array.isArray(e)||e.jquery&&!ce.isPlainObject(e))ce.each(e,function(){i(this.name,this.value)});else for(n in e)Pt(n,e[n],t,i);return r.join("&")},ce.fn.extend({serialize:function(){return ce.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var e=ce.prop(this,"elements");return e?ce.makeArray(e):this}).filter(function(){var e=this.type;return this.name&&!ce(this).is(":disabled")&&Ot.test(this.nodeName)&&!Ht.test(e)&&(this.checked||!we.test(e))}).map(function(e,t){var n=ce(this).val();return null==n?null:Array.isArray(n)?ce.map(n,function(e){return{name:t.name,value:e.replace(Lt,"\r\n")}}):{name:t.name,value:n.replace(Lt,"\r\n")}}).get()}});var Mt=/%20/g,Rt=/#.*$/,It=/([?&])_=[^&]*/,Wt=/^(.*?):[ \t]*([^\r\n]*)$/gm,Ft=/^(?:GET|HEAD)$/,$t=/^\/\//,Bt={},_t={},zt="*/".concat("*"),Xt=C.createElement("a");function Ut(o){return function(e,t){"string"!=typeof e&&(t=e,e="*");var n,r=0,i=e.toLowerCase().match(D)||[];if(v(t))while(n=i[r++])"+"===n[0]?(n=n.slice(1)||"*",(o[n]=o[n]||[]).unshift(t)):(o[n]=o[n]||[]).push(t)}}function Vt(t,i,o,a){var s={},u=t===_t;function l(e){var r;return s[e]=!0,ce.each(t[e]||[],function(e,t){var n=t(i,o,a);return"string"!=typeof n||u||s[n]?u?!(r=n):void 0:(i.dataTypes.unshift(n),l(n),!1)}),r}return l(i.dataTypes[0])||!s["*"]&&l("*")}function Gt(e,t){var n,r,i=ce.ajaxSettings.flatOptions||{};for(n in t)void 0!==t[n]&&((i[n]?e:r||(r={}))[n]=t[n]);return r&&ce.extend(!0,e,r),e}Xt.href=Et.href,ce.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:Et.href,type:"GET",isLocal:/^(?:about|app|app-storage|.+-extension|file|res|widget):$/.test(Et.protocol),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":zt,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, text/javascript"},contents:{xml:/\bxml\b/,html:/\bhtml/,json:/\bjson\b/},responseFields:{xml:"responseXML",text:"responseText",json:"responseJSON"},converters:{"* text":String,"text html":!0,"text json":JSON.parse,"text xml":ce.parseXML},flatOptions:{url:!0,context:!0}},ajaxSetup:function(e,t){return t?Gt(Gt(e,ce.ajaxSettings),t):Gt(ce.ajaxSettings,e)},ajaxPrefilter:Ut(Bt),ajaxTransport:Ut(_t),ajax:function(e,t){"object"==typeof e&&(t=e,e=void 0),t=t||{};var c,f,p,n,d,r,h,g,i,o,v=ce.ajaxSetup({},t),y=v.context||v,m=v.context&&(y.nodeType||y.jquery)?ce(y):ce.event,x=ce.Deferred(),b=ce.Callbacks("once memory"),w=v.statusCode||{},a={},s={},u="canceled",T={readyState:0,getResponseHeader:function(e){var t;if(h){if(!n){n={};while(t=Wt.exec(p))n[t[1].toLowerCase()+" "]=(n[t[1].toLowerCase()+" "]||[]).concat(t[2])}t=n[e.toLowerCase()+" "]}return null==t?null:t.join(", ")},getAllResponseHeaders:function(){return h?p:null},setRequestHeader:function(e,t){return null==h&&(e=s[e.toLowerCase()]=s[e.toLowerCase()]||e,a[e]=t),this},overrideMimeType:function(e){return null==h&&(v.mimeType=e),this},statusCode:function(e){var t;if(e)if(h)T.always(e[T.status]);else for(t in e)w[t]=[w[t],e[t]];return this},abort:function(e){var t=e||u;return c&&c.abort(t),l(0,t),this}};if(x.promise(T),v.url=((e||v.url||Et.href)+"").replace($t,Et.protocol+"//"),v.type=t.method||t.type||v.method||v.type,v.dataTypes=(v.dataType||"*").toLowerCase().match(D)||[""],null==v.crossDomain){r=C.createElement("a");try{r.href=v.url,r.href=r.href,v.crossDomain=Xt.protocol+"//"+Xt.host!=r.protocol+"//"+r.host}catch(e){v.crossDomain=!0}}if(v.data&&v.processData&&"string"!=typeof v.data&&(v.data=ce.param(v.data,v.traditional)),Vt(Bt,v,t,T),h)return T;for(i in(g=ce.event&&v.global)&&0==ce.active++&&ce.event.trigger("ajaxStart"),v.type=v.type.toUpperCase(),v.hasContent=!Ft.test(v.type),f=v.url.replace(Rt,""),v.hasContent?v.data&&v.processData&&0===(v.contentType||"").indexOf("application/x-www-form-urlencoded")&&(v.data=v.data.replace(Mt,"+")):(o=v.url.slice(f.length),v.data&&(v.processData||"string"==typeof v.data)&&(f+=(At.test(f)?"&":"?")+v.data,delete v.data),!1===v.cache&&(f=f.replace(It,"$1"),o=(At.test(f)?"&":"?")+"_="+jt.guid+++o),v.url=f+o),v.ifModified&&(ce.lastModified[f]&&T.setRequestHeader("If-Modified-Since",ce.lastModified[f]),ce.etag[f]&&T.setRequestHeader("If-None-Match",ce.etag[f])),(v.data&&v.hasContent&&!1!==v.contentType||t.contentType)&&T.setRequestHeader("Content-Type",v.contentType),T.setRequestHeader("Accept",v.dataTypes[0]&&v.accepts[v.dataTypes[0]]?v.accepts[v.dataTypes[0]]+("*"!==v.dataTypes[0]?", "+zt+"; q=0.01":""):v.accepts["*"]),v.headers)T.setRequestHeader(i,v.headers[i]);if(v.beforeSend&&(!1===v.beforeSend.call(y,T,v)||h))return T.abort();if(u="abort",b.add(v.complete),T.done(v.success),T.fail(v.error),c=Vt(_t,v,t,T)){if(T.readyState=1,g&&m.trigger("ajaxSend",[T,v]),h)return T;v.async&&0<v.timeout&&(d=ie.setTimeout(function(){T.abort("timeout")},v.timeout));try{h=!1,c.send(a,l)}catch(e){if(h)throw e;l(-1,e)}}else l(-1,"No Transport");function l(e,t,n,r){var i,o,a,s,u,l=t;h||(h=!0,d&&ie.clearTimeout(d),c=void 0,p=r||"",T.readyState=0<e?4:0,i=200<=e&&e<300||304===e,n&&(s=function(e,t,n){var r,i,o,a,s=e.contents,u=e.dataTypes;while("*"===u[0])u.shift(),void 0===r&&(r=e.mimeType||t.getResponseHeader("Content-Type"));if(r)for(i in s)if(s[i]&&s[i].test(r)){u.unshift(i);break}if(u[0]in n)o=u[0];else{for(i in n){if(!u[0]||e.converters[i+" "+u[0]]){o=i;break}a||(a=i)}o=o||a}if(o)return o!==u[0]&&u.unshift(o),n[o]}(v,T,n)),!i&&-1<ce.inArray("script",v.dataTypes)&&ce.inArray("json",v.dataTypes)<0&&(v.converters["text script"]=function(){}),s=function(e,t,n,r){var i,o,a,s,u,l={},c=e.dataTypes.slice();if(c[1])for(a in e.converters)l[a.toLowerCase()]=e.converters[a];o=c.shift();while(o)if(e.responseFields[o]&&(n[e.responseFields[o]]=t),!u&&r&&e.dataFilter&&(t=e.dataFilter(t,e.dataType)),u=o,o=c.shift())if("*"===o)o=u;else if("*"!==u&&u!==o){if(!(a=l[u+" "+o]||l["* "+o]))for(i in l)if((s=i.split(" "))[1]===o&&(a=l[u+" "+s[0]]||l["* "+s[0]])){!0===a?a=l[i]:!0!==l[i]&&(o=s[0],c.unshift(s[1]));break}if(!0!==a)if(a&&e["throws"])t=a(t);else try{t=a(t)}catch(e){return{state:"parsererror",error:a?e:"No conversion from "+u+" to "+o}}}return{state:"success",data:t}}(v,s,T,i),i?(v.ifModified&&((u=T.getResponseHeader("Last-Modified"))&&(ce.lastModified[f]=u),(u=T.getResponseHeader("etag"))&&(ce.etag[f]=u)),204===e||"HEAD"===v.type?l="nocontent":304===e?l="notmodified":(l=s.state,o=s.data,i=!(a=s.error))):(a=l,!e&&l||(l="error",e<0&&(e=0))),T.status=e,T.statusText=(t||l)+"",i?x.resolveWith(y,[o,l,T]):x.rejectWith(y,[T,l,a]),T.statusCode(w),w=void 0,g&&m.trigger(i?"ajaxSuccess":"ajaxError",[T,v,i?o:a]),b.fireWith(y,[T,l]),g&&(m.trigger("ajaxComplete",[T,v]),--ce.active||ce.event.trigger("ajaxStop")))}return T},getJSON:function(e,t,n){return ce.get(e,t,n,"json")},getScript:function(e,t){return ce.get(e,void 0,t,"script")}}),ce.each(["get","post"],function(e,i){ce[i]=function(e,t,n,r){return v(t)&&(r=r||n,n=t,t=void 0),ce.ajax(ce.extend({url:e,type:i,dataType:r,data:t,success:n},ce.isPlainObject(e)&&e))}}),ce.ajaxPrefilter(function(e){var t;for(t in e.headers)"content-type"===t.toLowerCase()&&(e.contentType=e.headers[t]||"")}),ce._evalUrl=function(e,t,n){return ce.ajax({url:e,type:"GET",dataType:"script",cache:!0,async:!1,global:!1,converters:{"text script":function(){}},dataFilter:function(e){ce.globalEval(e,t,n)}})},ce.fn.extend({wrapAll:function(e){var t;return this[0]&&(v(e)&&(e=e.call(this[0])),t=ce(e,this[0].ownerDocument).eq(0).clone(!0),this[0].parentNode&&t.insertBefore(this[0]),t.map(function(){var e=this;while(e.firstElementChild)e=e.firstElementChild;return e}).append(this)),this},wrapInner:function(n){return v(n)?this.each(function(e){ce(this).wrapInner(n.call(this,e))}):this.each(function(){var e=ce(this),t=e.contents();t.length?t.wrapAll(n):e.append(n)})},wrap:function(t){var n=v(t);return this.each(function(e){ce(this).wrapAll(n?t.call(this,e):t)})},unwrap:function(e){return this.parent(e).not("body").each(function(){ce(this).replaceWith(this.childNodes)}),this}}),ce.expr.pseudos.hidden=function(e){return!ce.expr.pseudos.visible(e)},ce.expr.pseudos.visible=function(e){return!!(e.offsetWidth||e.offsetHeight||e.getClientRects().length)},ce.ajaxSettings.xhr=function(){try{return new ie.XMLHttpRequest}catch(e){}};var Yt={0:200,1223:204},Qt=ce.ajaxSettings.xhr();le.cors=!!Qt&&"withCredentials"in Qt,le.ajax=Qt=!!Qt,ce.ajaxTransport(function(i){var o,a;if(le.cors||Qt&&!i.crossDomain)return{send:function(e,t){var n,r=i.xhr();if(r.open(i.type,i.url,i.async,i.username,i.password),i.xhrFields)for(n in i.xhrFields)r[n]=i.xhrFields[n];for(n in i.mimeType&&r.overrideMimeType&&r.overrideMimeType(i.mimeType),i.crossDomain||e["X-Requested-With"]||(e["X-Requested-With"]="XMLHttpRequest"),e)r.setRequestHeader(n,e[n]);o=function(e){return function(){o&&(o=a=r.onload=r.onerror=r.onabort=r.ontimeout=r.onreadystatechange=null,"abort"===e?r.abort():"error"===e?"number"!=typeof r.status?t(0,"error"):t(r.status,r.statusText):t(Yt[r.status]||r.status,r.statusText,"text"!==(r.responseType||"text")||"string"!=typeof r.responseText?{binary:r.response}:{text:r.responseText},r.getAllResponseHeaders()))}},r.onload=o(),a=r.onerror=r.ontimeout=o("error"),void 0!==r.onabort?r.onabort=a:r.onreadystatechange=function(){4===r.readyState&&ie.setTimeout(function(){o&&a()})},o=o("abort");try{r.send(i.hasContent&&i.data||null)}catch(e){if(o)throw e}},abort:function(){o&&o()}}}),ce.ajaxPrefilter(function(e){e.crossDomain&&(e.contents.script=!1)}),ce.ajaxSetup({accepts:{script:"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},contents:{script:/\b(?:java|ecma)script\b/},converters:{"text script":function(e){return ce.globalEval(e),e}}}),ce.ajaxPrefilter("script",function(e){void 0===e.cache&&(e.cache=!1),e.crossDomain&&(e.type="GET")}),ce.ajaxTransport("script",function(n){var r,i;if(n.crossDomain||n.scriptAttrs)return{send:function(e,t){r=ce("<script>").attr(n.scriptAttrs||{}).prop({charset:n.scriptCharset,src:n.url}).on("load error",i=function(e){r.remove(),i=null,e&&t("error"===e.type?404:200,e.type)}),C.head.appendChild(r[0])},abort:function(){i&&i()}}});var Jt,Kt=[],Zt=/(=)\?(?=&|$)|\?\?/;ce.ajaxSetup({jsonp:"callback",jsonpCallback:function(){var e=Kt.pop()||ce.expando+"_"+jt.guid++;return this[e]=!0,e}}),ce.ajaxPrefilter("json jsonp",function(e,t,n){var r,i,o,a=!1!==e.jsonp&&(Zt.test(e.url)?"url":"string"==typeof e.data&&0===(e.contentType||"").indexOf("application/x-www-form-urlencoded")&&Zt.test(e.data)&&"data");if(a||"jsonp"===e.dataTypes[0])return r=e.jsonpCallback=v(e.jsonpCallback)?e.jsonpCallback():e.jsonpCallback,a?e[a]=e[a].replace(Zt,"$1"+r):!1!==e.jsonp&&(e.url+=(At.test(e.url)?"&":"?")+e.jsonp+"="+r),e.converters["script json"]=function(){return o||ce.error(r+" was not called"),o[0]},e.dataTypes[0]="json",i=ie[r],ie[r]=function(){o=arguments},n.always(function(){void 0===i?ce(ie).removeProp(r):ie[r]=i,e[r]&&(e.jsonpCallback=t.jsonpCallback,Kt.push(r)),o&&v(i)&&i(o[0]),o=i=void 0}),"script"}),le.createHTMLDocument=((Jt=C.implementation.createHTMLDocument("").body).innerHTML="<form></form><form></form>",2===Jt.childNodes.length),ce.parseHTML=function(e,t,n){return"string"!=typeof e?[]:("boolean"==typeof t&&(n=t,t=!1),t||(le.createHTMLDocument?((r=(t=C.implementation.createHTMLDocument("")).createElement("base")).href=C.location.href,t.head.appendChild(r)):t=C),o=!n&&[],(i=w.exec(e))?[t.createElement(i[1])]:(i=Ae([e],t,o),o&&o.length&&ce(o).remove(),ce.merge([],i.childNodes)));var r,i,o},ce.fn.load=function(e,t,n){var r,i,o,a=this,s=e.indexOf(" ");return-1<s&&(r=Tt(e.slice(s)),e=e.slice(0,s)),v(t)?(n=t,t=void 0):t&&"object"==typeof t&&(i="POST"),0<a.length&&ce.ajax({url:e,type:i||"GET",dataType:"html",data:t}).done(function(e){o=arguments,a.html(r?ce("<div>").append(ce.parseHTML(e)).find(r):e)}).always(n&&function(e,t){a.each(function(){n.apply(this,o||[e.responseText,t,e])})}),this},ce.expr.pseudos.animated=function(t){return ce.grep(ce.timers,function(e){return t===e.elem}).length},ce.offset={setOffset:function(e,t,n){var r,i,o,a,s,u,l=ce.css(e,"position"),c=ce(e),f={};"static"===l&&(e.style.position="relative"),s=c.offset(),o=ce.css(e,"top"),u=ce.css(e,"left"),("absolute"===l||"fixed"===l)&&-1<(o+u).indexOf("auto")?(a=(r=c.position()).top,i=r.left):(a=parseFloat(o)||0,i=parseFloat(u)||0),v(t)&&(t=t.call(e,n,ce.extend({},s))),null!=t.top&&(f.top=t.top-s.top+a),null!=t.left&&(f.left=t.left-s.left+i),"using"in t?t.using.call(e,f):c.css(f)}},ce.fn.extend({offset:function(t){if(arguments.length)return void 0===t?this:this.each(function(e){ce.offset.setOffset(this,t,e)});var e,n,r=this[0];return r?r.getClientRects().length?(e=r.getBoundingClientRect(),n=r.ownerDocument.defaultView,{top:e.top+n.pageYOffset,left:e.left+n.pageXOffset}):{top:0,left:0}:void 0},position:function(){if(this[0]){var e,t,n,r=this[0],i={top:0,left:0};if("fixed"===ce.css(r,"position"))t=r.getBoundingClientRect();else{t=this.offset(),n=r.ownerDocument,e=r.offsetParent||n.documentElement;while(e&&(e===n.body||e===n.documentElement)&&"static"===ce.css(e,"position"))e=e.parentNode;e&&e!==r&&1===e.nodeType&&((i=ce(e).offset()).top+=ce.css(e,"borderTopWidth",!0),i.left+=ce.css(e,"borderLeftWidth",!0))}return{top:t.top-i.top-ce.css(r,"marginTop",!0),left:t.left-i.left-ce.css(r,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){var e=this.offsetParent;while(e&&"static"===ce.css(e,"position"))e=e.offsetParent;return e||J})}}),ce.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(t,i){var o="pageYOffset"===i;ce.fn[t]=function(e){return M(this,function(e,t,n){var r;if(y(e)?r=e:9===e.nodeType&&(r=e.defaultView),void 0===n)return r?r[i]:e[t];r?r.scrollTo(o?r.pageXOffset:n,o?n:r.pageYOffset):e[t]=n},t,e,arguments.length)}}),ce.each(["top","left"],function(e,n){ce.cssHooks[n]=Ye(le.pixelPosition,function(e,t){if(t)return t=Ge(e,n),_e.test(t)?ce(e).position()[n]+"px":t})}),ce.each({Height:"height",Width:"width"},function(a,s){ce.each({padding:"inner"+a,content:s,"":"outer"+a},function(r,o){ce.fn[o]=function(e,t){var n=arguments.length&&(r||"boolean"!=typeof e),i=r||(!0===e||!0===t?"margin":"border");return M(this,function(e,t,n){var r;return y(e)?0===o.indexOf("outer")?e["inner"+a]:e.document.documentElement["client"+a]:9===e.nodeType?(r=e.documentElement,Math.max(e.body["scroll"+a],r["scroll"+a],e.body["offset"+a],r["offset"+a],r["client"+a])):void 0===n?ce.css(e,t,i):ce.style(e,t,n,i)},s,n?e:void 0,n)}})}),ce.each(["ajaxStart","ajaxStop","ajaxComplete","ajaxError","ajaxSuccess","ajaxSend"],function(e,t){ce.fn[t]=function(e){return this.on(t,e)}}),ce.fn.extend({bind:function(e,t,n){return this.on(e,null,t,n)},unbind:function(e,t){return this.off(e,null,t)},delegate:function(e,t,n,r){return this.on(t,e,n,r)},undelegate:function(e,t,n){return 1===arguments.length?this.off(e,"**"):this.off(t,e||"**",n)},hover:function(e,t){return this.on("mouseenter",e).on("mouseleave",t||e)}}),ce.each("blur focus focusin focusout resize scroll click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup contextmenu".split(" "),function(e,n){ce.fn[n]=function(e,t){return 0<arguments.length?this.on(n,null,e,t):this.trigger(n)}});var en=/^[\s\uFEFF\xA0]+|([^\s\uFEFF\xA0])[\s\uFEFF\xA0]+$/g;ce.proxy=function(e,t){var n,r,i;if("string"==typeof t&&(n=e[t],t=e,e=n),v(e))return r=ae.call(arguments,2),(i=function(){return e.apply(t||this,r.concat(ae.call(arguments)))}).guid=e.guid=e.guid||ce.guid++,i},ce.holdReady=function(e){e?ce.readyWait++:ce.ready(!0)},ce.isArray=Array.isArray,ce.parseJSON=JSON.parse,ce.nodeName=fe,ce.isFunction=v,ce.isWindow=y,ce.camelCase=F,ce.type=x,ce.now=Date.now,ce.isNumeric=function(e){var t=ce.type(e);return("number"===t||"string"===t)&&!isNaN(e-parseFloat(e))},ce.trim=function(e){return null==e?"":(e+"").replace(en,"$1")},"function"==typeof define&&define.amd&&define("jquery",[],function(){return ce});var tn=ie.jQuery,nn=ie.$;return ce.noConflict=function(e){return ie.$===ce&&(ie.$=nn),e&&ie.jQuery===ce&&(ie.jQuery=tn),ce},"undefined"==typeof e&&(ie.jQuery=ie.$=ce),ce});
jQuery.noConflict();
"undefined"==typeof jQuery.migrateMute&&(jQuery.migrateMute=!0),function(t){"use strict";"function"==typeof define&&define.amd?define(["jquery"],function(e){return t(e,window)}):"object"==typeof module&&module.exports?module.exports=t(require("jquery"),window):t(jQuery,window)}(function(s,n){"use strict";function e(e){return 0<=function(e,t){for(var r=/^(\d+)\.(\d+)\.(\d+)/,n=r.exec(e)||[],o=r.exec(t)||[],a=1;a<=3;a++){if(+o[a]<+n[a])return 1;if(+n[a]<+o[a])return-1}return 0}(s.fn.jquery,e)}s.migrateVersion="3.4.1";var t=Object.create(null);s.migrateDisablePatches=function(){for(var e=0;e<arguments.length;e++)t[arguments[e]]=!0},s.migrateEnablePatches=function(){for(var e=0;e<arguments.length;e++)delete t[arguments[e]]},s.migrateIsPatchEnabled=function(e){return!t[e]},n.console&&n.console.log&&(s&&e("3.0.0")&&!e("5.0.0")||n.console.log("JQMIGRATE: jQuery 3.x-4.x REQUIRED"),s.migrateWarnings&&n.console.log("JQMIGRATE: Migrate plugin loaded multiple times"),n.console.log("JQMIGRATE: Migrate is installed"+(s.migrateMute?"":" with logging active")+", version "+s.migrateVersion));var o={};function u(e,t){var r=n.console;!s.migrateIsPatchEnabled(e)||s.migrateDeduplicateWarnings&&o[t]||(o[t]=!0,s.migrateWarnings.push(t+" ["+e+"]"),r&&r.warn&&!s.migrateMute&&(r.warn("JQMIGRATE: "+t),s.migrateTrace&&r.trace&&r.trace()))}function r(e,t,r,n,o){Object.defineProperty(e,t,{configurable:!0,enumerable:!0,get:function(){return u(n,o),r},set:function(e){u(n,o),r=e}})}function a(e,t,r,n,o){var a=e[t];e[t]=function(){return o&&u(n,o),(s.migrateIsPatchEnabled(n)?r:a||s.noop).apply(this,arguments)}}function c(e,t,r,n,o){if(!o)throw new Error("No warning message provided");return a(e,t,r,n,o),0}function i(e,t,r,n){return a(e,t,r,n),0}s.migrateDeduplicateWarnings=!0,s.migrateWarnings=[],void 0===s.migrateTrace&&(s.migrateTrace=!0),s.migrateReset=function(){o={},s.migrateWarnings.length=0},"BackCompat"===n.document.compatMode&&u("quirks","jQuery is not compatible with Quirks Mode");var d,l,p,f={},m=s.fn.init,y=s.find,h=/\[(\s*[-\w]+\s*)([~|^$*]?=)\s*([-\w#]*?#[-\w#]*)\s*\]/,g=/\[(\s*[-\w]+\s*)([~|^$*]?=)\s*([-\w#]*?#[-\w#]*)\s*\]/g,v=/^[\s\uFEFF\xA0]+|([^\s\uFEFF\xA0])[\s\uFEFF\xA0]+$/g;for(d in i(s.fn,"init",function(e){var t=Array.prototype.slice.call(arguments);return s.migrateIsPatchEnabled("selector-empty-id")&&"string"==typeof e&&"#"===e&&(u("selector-empty-id","jQuery('#') is not a valid selector"),t[0]=[]),m.apply(this,t)},"selector-empty-id"),s.fn.init.prototype=s.fn,i(s,"find",function(t){var r=Array.prototype.slice.call(arguments);if("string"==typeof t&&h.test(t))try{n.document.querySelector(t)}catch(e){t=t.replace(g,function(e,t,r,n){return"["+t+r+'"'+n+'"]'});try{n.document.querySelector(t),u("selector-hash","Attribute selector with '#' must be quoted: "+r[0]),r[0]=t}catch(e){u("selector-hash","Attribute selector with '#' was not fixed: "+r[0])}}return y.apply(this,r)},"selector-hash"),y)Object.prototype.hasOwnProperty.call(y,d)&&(s.find[d]=y[d]);c(s.fn,"size",function(){return this.length},"size","jQuery.fn.size() is deprecated and removed; use the .length property"),c(s,"parseJSON",function(){return JSON.parse.apply(null,arguments)},"parseJSON","jQuery.parseJSON is deprecated; use JSON.parse"),c(s,"holdReady",s.holdReady,"holdReady","jQuery.holdReady is deprecated"),c(s,"unique",s.uniqueSort,"unique","jQuery.unique is deprecated; use jQuery.uniqueSort"),r(s.expr,"filters",s.expr.pseudos,"expr-pre-pseudos","jQuery.expr.filters is deprecated; use jQuery.expr.pseudos"),r(s.expr,":",s.expr.pseudos,"expr-pre-pseudos","jQuery.expr[':'] is deprecated; use jQuery.expr.pseudos"),e("3.1.1")&&c(s,"trim",function(e){return null==e?"":(e+"").replace(v,"$1")},"trim","jQuery.trim is deprecated; use String.prototype.trim"),e("3.2.0")&&(c(s,"nodeName",function(e,t){return e.nodeName&&e.nodeName.toLowerCase()===t.toLowerCase()},"nodeName","jQuery.nodeName is deprecated"),c(s,"isArray",Array.isArray,"isArray","jQuery.isArray is deprecated; use Array.isArray")),e("3.3.0")&&(c(s,"isNumeric",function(e){var t=typeof e;return("number"==t||"string"==t)&&!isNaN(e-parseFloat(e))},"isNumeric","jQuery.isNumeric() is deprecated"),s.each("Boolean Number String Function Array Date RegExp Object Error Symbol".split(" "),function(e,t){f["[object "+t+"]"]=t.toLowerCase()}),c(s,"type",function(e){return null==e?e+"":"object"==typeof e||"function"==typeof e?f[Object.prototype.toString.call(e)]||"object":typeof e},"type","jQuery.type is deprecated"),c(s,"isFunction",function(e){return"function"==typeof e},"isFunction","jQuery.isFunction() is deprecated"),c(s,"isWindow",function(e){return null!=e&&e===e.window},"isWindow","jQuery.isWindow() is deprecated")),s.ajax&&(l=s.ajax,p=/(=)\?(?=&|$)|\?\?/,i(s,"ajax",function(){var e=l.apply(this,arguments);return e.promise&&(c(e,"success",e.done,"jqXHR-methods","jQXHR.success is deprecated and removed"),c(e,"error",e.fail,"jqXHR-methods","jQXHR.error is deprecated and removed"),c(e,"complete",e.always,"jqXHR-methods","jQXHR.complete is deprecated and removed")),e},"jqXHR-methods"),e("4.0.0")||s.ajaxPrefilter("+json",function(e){!1!==e.jsonp&&(p.test(e.url)||"string"==typeof e.data&&0===(e.contentType||"").indexOf("application/x-www-form-urlencoded")&&p.test(e.data))&&u("jsonp-promotion","JSON-to-JSONP auto-promotion is deprecated")}));var j=s.fn.removeAttr,b=s.fn.toggleClass,w=/\S+/g;function x(e){return e.replace(/-([a-z])/g,function(e,t){return t.toUpperCase()})}i(s.fn,"removeAttr",function(e){var r=this,n=!1;return s.each(e.match(w),function(e,t){s.expr.match.bool.test(t)&&r.each(function(){if(!1!==s(this).prop(t))return!(n=!0)}),n&&(u("removeAttr-bool","jQuery.fn.removeAttr no longer sets boolean properties: "+t),r.prop(t,!1))}),j.apply(this,arguments)},"removeAttr-bool"),i(s.fn,"toggleClass",function(t){return void 0!==t&&"boolean"!=typeof t?b.apply(this,arguments):(u("toggleClass-bool","jQuery.fn.toggleClass(boolean) is deprecated"),this.each(function(){var e=this.getAttribute&&this.getAttribute("class")||"";e&&s.data(this,"__className__",e),this.setAttribute&&this.setAttribute("class",!e&&!1!==t&&s.data(this,"__className__")||"")}))},"toggleClass-bool");var Q,A,R=!1,C=/^[a-z]/,N=/^(?:Border(?:Top|Right|Bottom|Left)?(?:Width|)|(?:Margin|Padding)?(?:Top|Right|Bottom|Left)?|(?:Min|Max)?(?:Width|Height))$/;s.swap&&s.each(["height","width","reliableMarginRight"],function(e,t){var r=s.cssHooks[t]&&s.cssHooks[t].get;r&&(s.cssHooks[t].get=function(){var e;return R=!0,e=r.apply(this,arguments),R=!1,e})}),i(s,"swap",function(e,t,r,n){var o,a,i={};for(a in R||u("swap","jQuery.swap() is undocumented and deprecated"),t)i[a]=e.style[a],e.style[a]=t[a];for(a in o=r.apply(e,n||[]),t)e.style[a]=i[a];return o},"swap"),e("3.4.0")&&"undefined"!=typeof Proxy&&(s.cssProps=new Proxy(s.cssProps||{},{set:function(){return u("cssProps","jQuery.cssProps is deprecated"),Reflect.set.apply(this,arguments)}})),e("4.0.0")?(A={animationIterationCount:!0,columnCount:!0,fillOpacity:!0,flexGrow:!0,flexShrink:!0,fontWeight:!0,gridArea:!0,gridColumn:!0,gridColumnEnd:!0,gridColumnStart:!0,gridRow:!0,gridRowEnd:!0,gridRowStart:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,widows:!0,zIndex:!0,zoom:!0},"undefined"!=typeof Proxy?s.cssNumber=new Proxy(A,{get:function(){return u("css-number","jQuery.cssNumber is deprecated"),Reflect.get.apply(this,arguments)},set:function(){return u("css-number","jQuery.cssNumber is deprecated"),Reflect.set.apply(this,arguments)}}):s.cssNumber=A):A=s.cssNumber,Q=s.fn.css,i(s.fn,"css",function(e,t){var r,n,o=this;return e&&"object"==typeof e&&!Array.isArray(e)?(s.each(e,function(e,t){s.fn.css.call(o,e,t)}),this):("number"==typeof t&&(r=x(e),n=r,C.test(n)&&N.test(n[0].toUpperCase()+n.slice(1))||A[r]||u("css-number",'Number-typed values are deprecated for jQuery.fn.css("'+e+'", value)')),Q.apply(this,arguments))},"css-number");var S,P,k,H,E=s.data;i(s,"data",function(e,t,r){var n,o,a;if(t&&"object"==typeof t&&2===arguments.length){for(a in n=s.hasData(e)&&E.call(this,e),o={},t)a!==x(a)?(u("data-camelCase","jQuery.data() always sets/gets camelCased names: "+a),n[a]=t[a]):o[a]=t[a];return E.call(this,e,o),t}return t&&"string"==typeof t&&t!==x(t)&&(n=s.hasData(e)&&E.call(this,e))&&t in n?(u("data-camelCase","jQuery.data() always sets/gets camelCased names: "+t),2<arguments.length&&(n[t]=r),n[t]):E.apply(this,arguments)},"data-camelCase"),s.fx&&(k=s.Tween.prototype.run,H=function(e){return e},i(s.Tween.prototype,"run",function(){1<s.easing[this.easing].length&&(u("easing-one-arg","'jQuery.easing."+this.easing.toString()+"' should use only one argument"),s.easing[this.easing]=H),k.apply(this,arguments)},"easing-one-arg"),S=s.fx.interval,P="jQuery.fx.interval is deprecated",n.requestAnimationFrame&&Object.defineProperty(s.fx,"interval",{configurable:!0,enumerable:!0,get:function(){return n.document.hidden||u("fx-interval",P),s.migrateIsPatchEnabled("fx-interval")&&void 0===S?13:S},set:function(e){u("fx-interval",P),S=e}}));var M=s.fn.load,q=s.event.add,O=s.event.fix;s.event.props=[],s.event.fixHooks={},r(s.event.props,"concat",s.event.props.concat,"event-old-patch","jQuery.event.props.concat() is deprecated and removed"),i(s.event,"fix",function(e){var t,r=e.type,n=this.fixHooks[r],o=s.event.props;if(o.length){u("event-old-patch","jQuery.event.props are deprecated and removed: "+o.join());while(o.length)s.event.addProp(o.pop())}if(n&&!n._migrated_&&(n._migrated_=!0,u("event-old-patch","jQuery.event.fixHooks are deprecated and removed: "+r),(o=n.props)&&o.length))while(o.length)s.event.addProp(o.pop());return t=O.call(this,e),n&&n.filter?n.filter(t,e):t},"event-old-patch"),i(s.event,"add",function(e,t){return e===n&&"load"===t&&"complete"===n.document.readyState&&u("load-after-event","jQuery(window).on('load'...) called after load event occurred"),q.apply(this,arguments)},"load-after-event"),s.each(["load","unload","error"],function(e,t){i(s.fn,t,function(){var e=Array.prototype.slice.call(arguments,0);return"load"===t&&"string"==typeof e[0]?M.apply(this,e):(u("shorthand-removed-v3","jQuery.fn."+t+"() is deprecated"),e.splice(0,0,t),arguments.length?this.on.apply(this,e):(this.triggerHandler.apply(this,e),this))},"shorthand-removed-v3")}),s.each("blur focus focusin focusout resize scroll click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup contextmenu".split(" "),function(e,r){c(s.fn,r,function(e,t){return 0<arguments.length?this.on(r,null,e,t):this.trigger(r)},"shorthand-deprecated-v3","jQuery.fn."+r+"() event shorthand is deprecated")}),s(function(){s(n.document).triggerHandler("ready")}),s.event.special.ready={setup:function(){this===n.document&&u("ready-event","'ready' event is deprecated")}},c(s.fn,"bind",function(e,t,r){return this.on(e,null,t,r)},"pre-on-methods","jQuery.fn.bind() is deprecated"),c(s.fn,"unbind",function(e,t){return this.off(e,null,t)},"pre-on-methods","jQuery.fn.unbind() is deprecated"),c(s.fn,"delegate",function(e,t,r,n){return this.on(t,e,r,n)},"pre-on-methods","jQuery.fn.delegate() is deprecated"),c(s.fn,"undelegate",function(e,t,r){return 1===arguments.length?this.off(e,"**"):this.off(t,e||"**",r)},"pre-on-methods","jQuery.fn.undelegate() is deprecated"),c(s.fn,"hover",function(e,t){return this.on("mouseenter",e).on("mouseleave",t||e)},"pre-on-methods","jQuery.fn.hover() is deprecated");function T(e){var t=n.document.implementation.createHTMLDocument("");return t.body.innerHTML=e,t.body&&t.body.innerHTML}var F=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi;s.UNSAFE_restoreLegacyHtmlPrefilter=function(){s.migrateEnablePatches("self-closed-tags")},i(s,"htmlPrefilter",function(e){var t,r;return(r=(t=e).replace(F,"<$1></$2>"))!==t&&T(t)!==T(r)&&u("self-closed-tags","HTML tags must be properly nested and closed: "+t),e.replace(F,"<$1></$2>")},"self-closed-tags"),s.migrateDisablePatches("self-closed-tags");var D,W,_,I=s.fn.offset;return i(s.fn,"offset",function(){var e=this[0];return!e||e.nodeType&&e.getBoundingClientRect?I.apply(this,arguments):(u("offset-valid-elem","jQuery.fn.offset() requires a valid DOM element"),arguments.length?this:void 0)},"offset-valid-elem"),s.ajax&&(D=s.param,i(s,"param",function(e,t){var r=s.ajaxSettings&&s.ajaxSettings.traditional;return void 0===t&&r&&(u("param-ajax-traditional","jQuery.param() no longer uses jQuery.ajaxSettings.traditional"),t=r),D.call(this,e,t)},"param-ajax-traditional")),c(s.fn,"andSelf",s.fn.addBack,"andSelf","jQuery.fn.andSelf() is deprecated and removed, use jQuery.fn.addBack()"),s.Deferred&&(W=s.Deferred,_=[["resolve","done",s.Callbacks("once memory"),s.Callbacks("once memory"),"resolved"],["reject","fail",s.Callbacks("once memory"),s.Callbacks("once memory"),"rejected"],["notify","progress",s.Callbacks("memory"),s.Callbacks("memory")]],i(s,"Deferred",function(e){var a=W(),i=a.promise();function t(){var o=arguments;return s.Deferred(function(n){s.each(_,function(e,t){var r="function"==typeof o[e]&&o[e];a[t[1]](function(){var e=r&&r.apply(this,arguments);e&&"function"==typeof e.promise?e.promise().done(n.resolve).fail(n.reject).progress(n.notify):n[t[0]+"With"](this===i?n.promise():this,r?[e]:arguments)})}),o=null}).promise()}return c(a,"pipe",t,"deferred-pipe","deferred.pipe() is deprecated"),c(i,"pipe",t,"deferred-pipe","deferred.pipe() is deprecated"),e&&e.call(a,a),a},"deferred-pipe"),s.Deferred.exceptionHook=W.exceptionHook),s});
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).leaflet={})}(this,function(t){"use strict";function l(t){for(var e,i,n=1,o=arguments.length;n<o;n++)for(e in i=arguments[n])t[e]=i[e];return t}var R=Object.create||function(t){return N.prototype=t,new N};function N(){}function a(t,e){var i,n=Array.prototype.slice;return t.bind?t.bind.apply(t,n.call(arguments,1)):(i=n.call(arguments,2),function(){return t.apply(e,i.length?i.concat(n.call(arguments)):arguments)})}var D=0;function h(t){return"_leaflet_id"in t||(t._leaflet_id=++D),t._leaflet_id}function j(t,e,i){var n,o,s=function(){n=!1,o&&(r.apply(i,o),o=!1)},r=function(){n?o=arguments:(t.apply(i,arguments),setTimeout(s,e),n=!0)};return r}function H(t,e,i){var n=e[1],e=e[0],o=n-e;return t===n&&i?t:((t-e)%o+o)%o+e}function u(){return!1}function i(t,e){return!1===e?t:(e=Math.pow(10,void 0===e?6:e),Math.round(t*e)/e)}function F(t){return t.trim?t.trim():t.replace(/^\s+|\s+$/g,"")}function W(t){return F(t).split(/\s+/)}function c(t,e){for(var i in Object.prototype.hasOwnProperty.call(t,"options")||(t.options=t.options?R(t.options):{}),e)t.options[i]=e[i];return t.options}function U(t,e,i){var n,o=[];for(n in t)o.push(encodeURIComponent(i?n.toUpperCase():n)+"="+encodeURIComponent(t[n]));return(e&&-1!==e.indexOf("?")?"&":"?")+o.join("&")}var V=/\{ *([\w_ -]+) *\}/g;function q(t,i){return t.replace(V,function(t,e){e=i[e];if(void 0===e)throw new Error("No value provided for variable "+t);return e="function"==typeof e?e(i):e})}var d=Array.isArray||function(t){return"[object Array]"===Object.prototype.toString.call(t)};function G(t,e){for(var i=0;i<t.length;i++)if(t[i]===e)return i;return-1}var K="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=";function Y(t){return window["webkit"+t]||window["moz"+t]||window["ms"+t]}var X=0;function J(t){var e=+new Date,i=Math.max(0,16-(e-X));return X=e+i,window.setTimeout(t,i)}var $=window.requestAnimationFrame||Y("RequestAnimationFrame")||J,Q=window.cancelAnimationFrame||Y("CancelAnimationFrame")||Y("CancelRequestAnimationFrame")||function(t){window.clearTimeout(t)};function x(t,e,i){if(!i||$!==J)return $.call(window,a(t,e));t.call(e)}function r(t){t&&Q.call(window,t)}var tt={__proto__:null,extend:l,create:R,bind:a,get lastId(){return D},stamp:h,throttle:j,wrapNum:H,falseFn:u,formatNum:i,trim:F,splitWords:W,setOptions:c,getParamString:U,template:q,isArray:d,indexOf:G,emptyImageUrl:K,requestFn:$,cancelFn:Q,requestAnimFrame:x,cancelAnimFrame:r};function et(){}et.extend=function(t){function e(){c(this),this.initialize&&this.initialize.apply(this,arguments),this.callInitHooks()}var i,n=e.__super__=this.prototype,o=R(n);for(i in(o.constructor=e).prototype=o,this)Object.prototype.hasOwnProperty.call(this,i)&&"prototype"!==i&&"__super__"!==i&&(e[i]=this[i]);if(t.statics&&l(e,t.statics),t.includes){var s=t.includes;if("undefined"!=typeof L&&L&&L.Mixin){s=d(s)?s:[s];for(var r=0;r<s.length;r++)s[r]===L.Mixin.Events&&console.warn("Deprecated include of L.Mixin.Events: this property will be removed in future releases, please inherit from L.Evented instead.",(new Error).stack)}l.apply(null,[o].concat(t.includes))}return l(o,t),delete o.statics,delete o.includes,o.options&&(o.options=n.options?R(n.options):{},l(o.options,t.options)),o._initHooks=[],o.callInitHooks=function(){if(!this._initHooksCalled){n.callInitHooks&&n.callInitHooks.call(this),this._initHooksCalled=!0;for(var t=0,e=o._initHooks.length;t<e;t++)o._initHooks[t].call(this)}},e},et.include=function(t){var e=this.prototype.options;return l(this.prototype,t),t.options&&(this.prototype.options=e,this.mergeOptions(t.options)),this},et.mergeOptions=function(t){return l(this.prototype.options,t),this},et.addInitHook=function(t){var e=Array.prototype.slice.call(arguments,1),i="function"==typeof t?t:function(){this[t].apply(this,e)};return this.prototype._initHooks=this.prototype._initHooks||[],this.prototype._initHooks.push(i),this};var e={on:function(t,e,i){if("object"==typeof t)for(var n in t)this._on(n,t[n],e);else for(var o=0,s=(t=W(t)).length;o<s;o++)this._on(t[o],e,i);return this},off:function(t,e,i){if(arguments.length)if("object"==typeof t)for(var n in t)this._off(n,t[n],e);else{t=W(t);for(var o=1===arguments.length,s=0,r=t.length;s<r;s++)o?this._off(t[s]):this._off(t[s],e,i)}else delete this._events;return this},_on:function(t,e,i,n){"function"!=typeof e?console.warn("wrong listener type: "+typeof e):!1===this._listens(t,e,i)&&(e={fn:e,ctx:i=i===this?void 0:i},n&&(e.once=!0),this._events=this._events||{},this._events[t]=this._events[t]||[],this._events[t].push(e))},_off:function(t,e,i){var n,o,s;if(this._events&&(n=this._events[t]))if(1===arguments.length){if(this._firingCount)for(o=0,s=n.length;o<s;o++)n[o].fn=u;delete this._events[t]}else"function"!=typeof e?console.warn("wrong listener type: "+typeof e):!1!==(e=this._listens(t,e,i))&&(i=n[e],this._firingCount&&(i.fn=u,this._events[t]=n=n.slice()),n.splice(e,1))},fire:function(t,e,i){if(this.listens(t,i)){var n=l({},e,{type:t,target:this,sourceTarget:e&&e.sourceTarget||this});if(this._events){var o=this._events[t];if(o){this._firingCount=this._firingCount+1||1;for(var s=0,r=o.length;s<r;s++){var a=o[s],h=a.fn;a.once&&this.off(t,h,a.ctx),h.call(a.ctx||this,n)}this._firingCount--}}i&&this._propagateEvent(n)}return this},listens:function(t,e,i,n){"string"!=typeof t&&console.warn('"string" type argument expected');var o=e,s=("function"!=typeof e&&(n=!!e,i=o=void 0),this._events&&this._events[t]);if(s&&s.length&&!1!==this._listens(t,o,i))return!0;if(n)for(var r in this._eventParents)if(this._eventParents[r].listens(t,e,i,n))return!0;return!1},_listens:function(t,e,i){if(this._events){var n=this._events[t]||[];if(!e)return!!n.length;i===this&&(i=void 0);for(var o=0,s=n.length;o<s;o++)if(n[o].fn===e&&n[o].ctx===i)return o}return!1},once:function(t,e,i){if("object"==typeof t)for(var n in t)this._on(n,t[n],e,!0);else for(var o=0,s=(t=W(t)).length;o<s;o++)this._on(t[o],e,i,!0);return this},addEventParent:function(t){return this._eventParents=this._eventParents||{},this._eventParents[h(t)]=t,this},removeEventParent:function(t){return this._eventParents&&delete this._eventParents[h(t)],this},_propagateEvent:function(t){for(var e in this._eventParents)this._eventParents[e].fire(t.type,l({layer:t.target,propagatedFrom:t.target},t),!0)}},it=(e.addEventListener=e.on,e.removeEventListener=e.clearAllEventListeners=e.off,e.addOneTimeEventListener=e.once,e.fireEvent=e.fire,e.hasEventListeners=e.listens,et.extend(e));function p(t,e,i){this.x=i?Math.round(t):t,this.y=i?Math.round(e):e}var nt=Math.trunc||function(t){return 0<t?Math.floor(t):Math.ceil(t)};function m(t,e,i){return t instanceof p?t:d(t)?new p(t[0],t[1]):null==t?t:"object"==typeof t&&"x"in t&&"y"in t?new p(t.x,t.y):new p(t,e,i)}function f(t,e){if(t)for(var i=e?[t,e]:t,n=0,o=i.length;n<o;n++)this.extend(i[n])}function _(t,e){return!t||t instanceof f?t:new f(t,e)}function s(t,e){if(t)for(var i=e?[t,e]:t,n=0,o=i.length;n<o;n++)this.extend(i[n])}function g(t,e){return t instanceof s?t:new s(t,e)}function v(t,e,i){if(isNaN(t)||isNaN(e))throw new Error("Invalid LatLng object: ("+t+", "+e+")");this.lat=+t,this.lng=+e,void 0!==i&&(this.alt=+i)}function w(t,e,i){return t instanceof v?t:d(t)&&"object"!=typeof t[0]?3===t.length?new v(t[0],t[1],t[2]):2===t.length?new v(t[0],t[1]):null:null==t?t:"object"==typeof t&&"lat"in t?new v(t.lat,"lng"in t?t.lng:t.lon,t.alt):void 0===e?null:new v(t,e,i)}p.prototype={clone:function(){return new p(this.x,this.y)},add:function(t){return this.clone()._add(m(t))},_add:function(t){return this.x+=t.x,this.y+=t.y,this},subtract:function(t){return this.clone()._subtract(m(t))},_subtract:function(t){return this.x-=t.x,this.y-=t.y,this},divideBy:function(t){return this.clone()._divideBy(t)},_divideBy:function(t){return this.x/=t,this.y/=t,this},multiplyBy:function(t){return this.clone()._multiplyBy(t)},_multiplyBy:function(t){return this.x*=t,this.y*=t,this},scaleBy:function(t){return new p(this.x*t.x,this.y*t.y)},unscaleBy:function(t){return new p(this.x/t.x,this.y/t.y)},round:function(){return this.clone()._round()},_round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},floor:function(){return this.clone()._floor()},_floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.clone()._ceil()},_ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},trunc:function(){return this.clone()._trunc()},_trunc:function(){return this.x=nt(this.x),this.y=nt(this.y),this},distanceTo:function(t){var e=(t=m(t)).x-this.x,t=t.y-this.y;return Math.sqrt(e*e+t*t)},equals:function(t){return(t=m(t)).x===this.x&&t.y===this.y},contains:function(t){return t=m(t),Math.abs(t.x)<=Math.abs(this.x)&&Math.abs(t.y)<=Math.abs(this.y)},toString:function(){return"Point("+i(this.x)+", "+i(this.y)+")"}},f.prototype={extend:function(t){var e,i;if(t){if(t instanceof p||"number"==typeof t[0]||"x"in t)e=i=m(t);else if(e=(t=_(t)).min,i=t.max,!e||!i)return this;this.min||this.max?(this.min.x=Math.min(e.x,this.min.x),this.max.x=Math.max(i.x,this.max.x),this.min.y=Math.min(e.y,this.min.y),this.max.y=Math.max(i.y,this.max.y)):(this.min=e.clone(),this.max=i.clone())}return this},getCenter:function(t){return m((this.min.x+this.max.x)/2,(this.min.y+this.max.y)/2,t)},getBottomLeft:function(){return m(this.min.x,this.max.y)},getTopRight:function(){return m(this.max.x,this.min.y)},getTopLeft:function(){return this.min},getBottomRight:function(){return this.max},getSize:function(){return this.max.subtract(this.min)},contains:function(t){var e,i;return(t=("number"==typeof t[0]||t instanceof p?m:_)(t))instanceof f?(e=t.min,i=t.max):e=i=t,e.x>=this.min.x&&i.x<=this.max.x&&e.y>=this.min.y&&i.y<=this.max.y},intersects:function(t){t=_(t);var e=this.min,i=this.max,n=t.min,t=t.max,o=t.x>=e.x&&n.x<=i.x,t=t.y>=e.y&&n.y<=i.y;return o&&t},overlaps:function(t){t=_(t);var e=this.min,i=this.max,n=t.min,t=t.max,o=t.x>e.x&&n.x<i.x,t=t.y>e.y&&n.y<i.y;return o&&t},isValid:function(){return!(!this.min||!this.max)},pad:function(t){var e=this.min,i=this.max,n=Math.abs(e.x-i.x)*t,t=Math.abs(e.y-i.y)*t;return _(m(e.x-n,e.y-t),m(i.x+n,i.y+t))},equals:function(t){return!!t&&(t=_(t),this.min.equals(t.getTopLeft())&&this.max.equals(t.getBottomRight()))}},s.prototype={extend:function(t){var e,i,n=this._southWest,o=this._northEast;if(t instanceof v)i=e=t;else{if(!(t instanceof s))return t?this.extend(w(t)||g(t)):this;if(e=t._southWest,i=t._northEast,!e||!i)return this}return n||o?(n.lat=Math.min(e.lat,n.lat),n.lng=Math.min(e.lng,n.lng),o.lat=Math.max(i.lat,o.lat),o.lng=Math.max(i.lng,o.lng)):(this._southWest=new v(e.lat,e.lng),this._northEast=new v(i.lat,i.lng)),this},pad:function(t){var e=this._southWest,i=this._northEast,n=Math.abs(e.lat-i.lat)*t,t=Math.abs(e.lng-i.lng)*t;return new s(new v(e.lat-n,e.lng-t),new v(i.lat+n,i.lng+t))},getCenter:function(){return new v((this._southWest.lat+this._northEast.lat)/2,(this._southWest.lng+this._northEast.lng)/2)},getSouthWest:function(){return this._southWest},getNorthEast:function(){return this._northEast},getNorthWest:function(){return new v(this.getNorth(),this.getWest())},getSouthEast:function(){return new v(this.getSouth(),this.getEast())},getWest:function(){return this._southWest.lng},getSouth:function(){return this._southWest.lat},getEast:function(){return this._northEast.lng},getNorth:function(){return this._northEast.lat},contains:function(t){t=("number"==typeof t[0]||t instanceof v||"lat"in t?w:g)(t);var e,i,n=this._southWest,o=this._northEast;return t instanceof s?(e=t.getSouthWest(),i=t.getNorthEast()):e=i=t,e.lat>=n.lat&&i.lat<=o.lat&&e.lng>=n.lng&&i.lng<=o.lng},intersects:function(t){t=g(t);var e=this._southWest,i=this._northEast,n=t.getSouthWest(),t=t.getNorthEast(),o=t.lat>=e.lat&&n.lat<=i.lat,t=t.lng>=e.lng&&n.lng<=i.lng;return o&&t},overlaps:function(t){t=g(t);var e=this._southWest,i=this._northEast,n=t.getSouthWest(),t=t.getNorthEast(),o=t.lat>e.lat&&n.lat<i.lat,t=t.lng>e.lng&&n.lng<i.lng;return o&&t},toBBoxString:function(){return[this.getWest(),this.getSouth(),this.getEast(),this.getNorth()].join(",")},equals:function(t,e){return!!t&&(t=g(t),this._southWest.equals(t.getSouthWest(),e)&&this._northEast.equals(t.getNorthEast(),e))},isValid:function(){return!(!this._southWest||!this._northEast)}};var ot={latLngToPoint:function(t,e){t=this.projection.project(t),e=this.scale(e);return this.transformation._transform(t,e)},pointToLatLng:function(t,e){e=this.scale(e),t=this.transformation.untransform(t,e);return this.projection.unproject(t)},project:function(t){return this.projection.project(t)},unproject:function(t){return this.projection.unproject(t)},scale:function(t){return 256*Math.pow(2,t)},zoom:function(t){return Math.log(t/256)/Math.LN2},getProjectedBounds:function(t){var e;return this.infinite?null:(e=this.projection.bounds,t=this.scale(t),new f(this.transformation.transform(e.min,t),this.transformation.transform(e.max,t)))},infinite:!(v.prototype={equals:function(t,e){return!!t&&(t=w(t),Math.max(Math.abs(this.lat-t.lat),Math.abs(this.lng-t.lng))<=(void 0===e?1e-9:e))},toString:function(t){return"LatLng("+i(this.lat,t)+", "+i(this.lng,t)+")"},distanceTo:function(t){return st.distance(this,w(t))},wrap:function(){return st.wrapLatLng(this)},toBounds:function(t){var t=180*t/40075017,e=t/Math.cos(Math.PI/180*this.lat);return g([this.lat-t,this.lng-e],[this.lat+t,this.lng+e])},clone:function(){return new v(this.lat,this.lng,this.alt)}}),wrapLatLng:function(t){var e=this.wrapLng?H(t.lng,this.wrapLng,!0):t.lng;return new v(this.wrapLat?H(t.lat,this.wrapLat,!0):t.lat,e,t.alt)},wrapLatLngBounds:function(t){var e=t.getCenter(),i=this.wrapLatLng(e),n=e.lat-i.lat,e=e.lng-i.lng;return 0==n&&0==e?t:(i=t.getSouthWest(),t=t.getNorthEast(),new s(new v(i.lat-n,i.lng-e),new v(t.lat-n,t.lng-e)))}},st=l({},ot,{wrapLng:[-180,180],R:6371e3,distance:function(t,e){var i=Math.PI/180,n=t.lat*i,o=e.lat*i,s=Math.sin((e.lat-t.lat)*i/2),e=Math.sin((e.lng-t.lng)*i/2),t=s*s+Math.cos(n)*Math.cos(o)*e*e,i=2*Math.atan2(Math.sqrt(t),Math.sqrt(1-t));return this.R*i}}),rt=6378137,rt={R:rt,MAX_LATITUDE:85.0511287798,project:function(t){var e=Math.PI/180,i=this.MAX_LATITUDE,i=Math.max(Math.min(i,t.lat),-i),i=Math.sin(i*e);return new p(this.R*t.lng*e,this.R*Math.log((1+i)/(1-i))/2)},unproject:function(t){var e=180/Math.PI;return new v((2*Math.atan(Math.exp(t.y/this.R))-Math.PI/2)*e,t.x*e/this.R)},bounds:new f([-(rt=rt*Math.PI),-rt],[rt,rt])};function at(t,e,i,n){d(t)?(this._a=t[0],this._b=t[1],this._c=t[2],this._d=t[3]):(this._a=t,this._b=e,this._c=i,this._d=n)}function ht(t,e,i,n){return new at(t,e,i,n)}at.prototype={transform:function(t,e){return this._transform(t.clone(),e)},_transform:function(t,e){return t.x=(e=e||1)*(this._a*t.x+this._b),t.y=e*(this._c*t.y+this._d),t},untransform:function(t,e){return new p((t.x/(e=e||1)-this._b)/this._a,(t.y/e-this._d)/this._c)}};var lt=l({},st,{code:"EPSG:3857",projection:rt,transformation:ht(lt=.5/(Math.PI*rt.R),.5,-lt,.5)}),ut=l({},lt,{code:"EPSG:900913"});function ct(t){return document.createElementNS("http://www.w3.org/2000/svg",t)}function dt(t,e){for(var i,n,o,s,r="",a=0,h=t.length;a<h;a++){for(i=0,n=(o=t[a]).length;i<n;i++)r+=(i?"L":"M")+(s=o[i]).x+" "+s.y;r+=e?b.svg?"z":"x":""}return r||"M0 0"}var _t=document.documentElement.style,pt="ActiveXObject"in window,mt=pt&&!document.addEventListener,n="msLaunchUri"in navigator&&!("documentMode"in document),ft=y("webkit"),gt=y("android"),vt=y("android 2")||y("android 3"),yt=parseInt(/WebKit\/([0-9]+)|$/.exec(navigator.userAgent)[1],10),yt=gt&&y("Google")&&yt<537&&!("AudioNode"in window),xt=!!window.opera,wt=!n&&y("chrome"),bt=y("gecko")&&!ft&&!xt&&!pt,Pt=!wt&&y("safari"),Lt=y("phantom"),o="OTransition"in _t,Tt=0===navigator.platform.indexOf("Win"),Mt=pt&&"transition"in _t,zt="WebKitCSSMatrix"in window&&"m11"in new window.WebKitCSSMatrix&&!vt,_t="MozPerspective"in _t,Ct=!window.L_DISABLE_3D&&(Mt||zt||_t)&&!o&&!Lt,Zt="undefined"!=typeof orientation||y("mobile"),St=Zt&&ft,Et=Zt&&zt,kt=!window.PointerEvent&&window.MSPointerEvent,Ot=!(!window.PointerEvent&&!kt),At="ontouchstart"in window||!!window.TouchEvent,Bt=!window.L_NO_TOUCH&&(At||Ot),It=Zt&&xt,Rt=Zt&&bt,Nt=1<(window.devicePixelRatio||window.screen.deviceXDPI/window.screen.logicalXDPI),Dt=function(){var t=!1;try{var e=Object.defineProperty({},"passive",{get:function(){t=!0}});window.addEventListener("testPassiveEventSupport",u,e),window.removeEventListener("testPassiveEventSupport",u,e)}catch(t){}return t}(),jt=!!document.createElement("canvas").getContext,Ht=!(!document.createElementNS||!ct("svg").createSVGRect),Ft=!!Ht&&((Ft=document.createElement("div")).innerHTML="<svg/>","http://www.w3.org/2000/svg"===(Ft.firstChild&&Ft.firstChild.namespaceURI));function y(t){return 0<=navigator.userAgent.toLowerCase().indexOf(t)}var b={ie:pt,ielt9:mt,edge:n,webkit:ft,android:gt,android23:vt,androidStock:yt,opera:xt,chrome:wt,gecko:bt,safari:Pt,phantom:Lt,opera12:o,win:Tt,ie3d:Mt,webkit3d:zt,gecko3d:_t,any3d:Ct,mobile:Zt,mobileWebkit:St,mobileWebkit3d:Et,msPointer:kt,pointer:Ot,touch:Bt,touchNative:At,mobileOpera:It,mobileGecko:Rt,retina:Nt,passiveEvents:Dt,canvas:jt,svg:Ht,vml:!Ht&&function(){try{var t=document.createElement("div"),e=(t.innerHTML='<v:shape adj="1"/>',t.firstChild);return e.style.behavior="url(#default#VML)",e&&"object"==typeof e.adj}catch(t){return!1}}(),inlineSvg:Ft,mac:0===navigator.platform.indexOf("Mac"),linux:0===navigator.platform.indexOf("Linux")},Wt=b.msPointer?"MSPointerDown":"pointerdown",Ut=b.msPointer?"MSPointerMove":"pointermove",Vt=b.msPointer?"MSPointerUp":"pointerup",qt=b.msPointer?"MSPointerCancel":"pointercancel",Gt={touchstart:Wt,touchmove:Ut,touchend:Vt,touchcancel:qt},Kt={touchstart:function(t,e){e.MSPOINTER_TYPE_TOUCH&&e.pointerType===e.MSPOINTER_TYPE_TOUCH&&O(e);ee(t,e)},touchmove:ee,touchend:ee,touchcancel:ee},Yt={},Xt=!1;function Jt(t,e,i){return"touchstart"!==e||Xt||(document.addEventListener(Wt,$t,!0),document.addEventListener(Ut,Qt,!0),document.addEventListener(Vt,te,!0),document.addEventListener(qt,te,!0),Xt=!0),Kt[e]?(i=Kt[e].bind(this,i),t.addEventListener(Gt[e],i,!1),i):(console.warn("wrong event specified:",e),u)}function $t(t){Yt[t.pointerId]=t}function Qt(t){Yt[t.pointerId]&&(Yt[t.pointerId]=t)}function te(t){delete Yt[t.pointerId]}function ee(t,e){if(e.pointerType!==(e.MSPOINTER_TYPE_MOUSE||"mouse")){for(var i in e.touches=[],Yt)e.touches.push(Yt[i]);e.changedTouches=[e],t(e)}}var ie=200;function ne(t,i){t.addEventListener("dblclick",i);var n,o=0;function e(t){var e;1!==t.detail?n=t.detail:"mouse"===t.pointerType||t.sourceCapabilities&&!t.sourceCapabilities.firesTouchEvents||((e=Ne(t)).some(function(t){return t instanceof HTMLLabelElement&&t.attributes.for})&&!e.some(function(t){return t instanceof HTMLInputElement||t instanceof HTMLSelectElement})||((e=Date.now())-o<=ie?2===++n&&i(function(t){var e,i,n={};for(i in t)e=t[i],n[i]=e&&e.bind?e.bind(t):e;return(t=n).type="dblclick",n.detail=2,n.isTrusted=!1,n._simulated=!0,n}(t)):n=1,o=e))}return t.addEventListener("click",e),{dblclick:i,simDblclick:e}}var oe,se,re,ae,he,le,ue=we(["transform","webkitTransform","OTransform","MozTransform","msTransform"]),ce=we(["webkitTransition","transition","OTransition","MozTransition","msTransition"]),de="webkitTransition"===ce||"OTransition"===ce?ce+"End":"transitionend";function _e(t){return"string"==typeof t?document.getElementById(t):t}function pe(t,e){var i=t.style[e]||t.currentStyle&&t.currentStyle[e];return"auto"===(i=i&&"auto"!==i||!document.defaultView?i:(t=document.defaultView.getComputedStyle(t,null))?t[e]:null)?null:i}function P(t,e,i){t=document.createElement(t);return t.className=e||"",i&&i.appendChild(t),t}function T(t){var e=t.parentNode;e&&e.removeChild(t)}function me(t){for(;t.firstChild;)t.removeChild(t.firstChild)}function fe(t){var e=t.parentNode;e&&e.lastChild!==t&&e.appendChild(t)}function ge(t){var e=t.parentNode;e&&e.firstChild!==t&&e.insertBefore(t,e.firstChild)}function ve(t,e){return void 0!==t.classList?t.classList.contains(e):0<(t=xe(t)).length&&new RegExp("(^|\\s)"+e+"(\\s|$)").test(t)}function M(t,e){var i;if(void 0!==t.classList)for(var n=W(e),o=0,s=n.length;o<s;o++)t.classList.add(n[o]);else ve(t,e)||ye(t,((i=xe(t))?i+" ":"")+e)}function z(t,e){void 0!==t.classList?t.classList.remove(e):ye(t,F((" "+xe(t)+" ").replace(" "+e+" "," ")))}function ye(t,e){void 0===t.className.baseVal?t.className=e:t.className.baseVal=e}function xe(t){return void 0===(t=t.correspondingElement?t.correspondingElement:t).className.baseVal?t.className:t.className.baseVal}function C(t,e){if("opacity"in t.style)t.style.opacity=e;else if("filter"in t.style){var i=!1,n="DXImageTransform.Microsoft.Alpha";try{i=t.filters.item(n)}catch(t){if(1===e)return}e=Math.round(100*e),i?(i.Enabled=100!==e,i.Opacity=e):t.style.filter+=" progid:"+n+"(opacity="+e+")"}}function we(t){for(var e=document.documentElement.style,i=0;i<t.length;i++)if(t[i]in e)return t[i];return!1}function be(t,e,i){e=e||new p(0,0);t.style[ue]=(b.ie3d?"translate("+e.x+"px,"+e.y+"px)":"translate3d("+e.x+"px,"+e.y+"px,0)")+(i?" scale("+i+")":"")}function Z(t,e){t._leaflet_pos=e,b.any3d?be(t,e):(t.style.left=e.x+"px",t.style.top=e.y+"px")}function Pe(t){return t._leaflet_pos||new p(0,0)}function Le(){S(window,"dragstart",O)}function Te(){k(window,"dragstart",O)}function Me(t){for(;-1===t.tabIndex;)t=t.parentNode;t.style&&(ze(),le=(he=t).style.outline,t.style.outline="none",S(window,"keydown",ze))}function ze(){he&&(he.style.outline=le,le=he=void 0,k(window,"keydown",ze))}function Ce(t){for(;!((t=t.parentNode).offsetWidth&&t.offsetHeight||t===document.body););return t}function Ze(t){var e=t.getBoundingClientRect();return{x:e.width/t.offsetWidth||1,y:e.height/t.offsetHeight||1,boundingClientRect:e}}ae="onselectstart"in document?(re=function(){S(window,"selectstart",O)},function(){k(window,"selectstart",O)}):(se=we(["userSelect","WebkitUserSelect","OUserSelect","MozUserSelect","msUserSelect"]),re=function(){var t;se&&(t=document.documentElement.style,oe=t[se],t[se]="none")},function(){se&&(document.documentElement.style[se]=oe,oe=void 0)});pt={__proto__:null,TRANSFORM:ue,TRANSITION:ce,TRANSITION_END:de,get:_e,getStyle:pe,create:P,remove:T,empty:me,toFront:fe,toBack:ge,hasClass:ve,addClass:M,removeClass:z,setClass:ye,getClass:xe,setOpacity:C,testProp:we,setTransform:be,setPosition:Z,getPosition:Pe,get disableTextSelection(){return re},get enableTextSelection(){return ae},disableImageDrag:Le,enableImageDrag:Te,preventOutline:Me,restoreOutline:ze,getSizedParentNode:Ce,getScale:Ze};function S(t,e,i,n){if(e&&"object"==typeof e)for(var o in e)ke(t,o,e[o],i);else for(var s=0,r=(e=W(e)).length;s<r;s++)ke(t,e[s],i,n);return this}var E="_leaflet_events";function k(t,e,i,n){if(1===arguments.length)Se(t),delete t[E];else if(e&&"object"==typeof e)for(var o in e)Oe(t,o,e[o],i);else if(e=W(e),2===arguments.length)Se(t,function(t){return-1!==G(e,t)});else for(var s=0,r=e.length;s<r;s++)Oe(t,e[s],i,n);return this}function Se(t,e){for(var i in t[E]){var n=i.split(/\d/)[0];e&&!e(n)||Oe(t,n,null,null,i)}}var Ee={mouseenter:"mouseover",mouseleave:"mouseout",wheel:!("onwheel"in window)&&"mousewheel"};function ke(e,t,i,n){var o,s,r=t+h(i)+(n?"_"+h(n):"");e[E]&&e[E][r]||(s=o=function(t){return i.call(n||e,t||window.event)},!b.touchNative&&b.pointer&&0===t.indexOf("touch")?o=Jt(e,t,o):b.touch&&"dblclick"===t?o=ne(e,o):"addEventListener"in e?"touchstart"===t||"touchmove"===t||"wheel"===t||"mousewheel"===t?e.addEventListener(Ee[t]||t,o,!!b.passiveEvents&&{passive:!1}):"mouseenter"===t||"mouseleave"===t?e.addEventListener(Ee[t],o=function(t){t=t||window.event,Fe(e,t)&&s(t)},!1):e.addEventListener(t,s,!1):e.attachEvent("on"+t,o),e[E]=e[E]||{},e[E][r]=o)}function Oe(t,e,i,n,o){o=o||e+h(i)+(n?"_"+h(n):"");var s,r,i=t[E]&&t[E][o];i&&(!b.touchNative&&b.pointer&&0===e.indexOf("touch")?(n=t,r=i,Gt[s=e]?n.removeEventListener(Gt[s],r,!1):console.warn("wrong event specified:",s)):b.touch&&"dblclick"===e?(n=i,(r=t).removeEventListener("dblclick",n.dblclick),r.removeEventListener("click",n.simDblclick)):"removeEventListener"in t?t.removeEventListener(Ee[e]||e,i,!1):t.detachEvent("on"+e,i),t[E][o]=null)}function Ae(t){return t.stopPropagation?t.stopPropagation():t.originalEvent?t.originalEvent._stopped=!0:t.cancelBubble=!0,this}function Be(t){return ke(t,"wheel",Ae),this}function Ie(t){return S(t,"mousedown touchstart dblclick contextmenu",Ae),t._leaflet_disable_click=!0,this}function O(t){return t.preventDefault?t.preventDefault():t.returnValue=!1,this}function Re(t){return O(t),Ae(t),this}function Ne(t){if(t.composedPath)return t.composedPath();for(var e=[],i=t.target;i;)e.push(i),i=i.parentNode;return e}function De(t,e){var i,n;return e?(n=(i=Ze(e)).boundingClientRect,new p((t.clientX-n.left)/i.x-e.clientLeft,(t.clientY-n.top)/i.y-e.clientTop)):new p(t.clientX,t.clientY)}var je=b.linux&&b.chrome?window.devicePixelRatio:b.mac?3*window.devicePixelRatio:0<window.devicePixelRatio?2*window.devicePixelRatio:1;function He(t){return b.edge?t.wheelDeltaY/2:t.deltaY&&0===t.deltaMode?-t.deltaY/je:t.deltaY&&1===t.deltaMode?20*-t.deltaY:t.deltaY&&2===t.deltaMode?60*-t.deltaY:t.deltaX||t.deltaZ?0:t.wheelDelta?(t.wheelDeltaY||t.wheelDelta)/2:t.detail&&Math.abs(t.detail)<32765?20*-t.detail:t.detail?t.detail/-32765*60:0}function Fe(t,e){var i=e.relatedTarget;if(!i)return!0;try{for(;i&&i!==t;)i=i.parentNode}catch(t){return!1}return i!==t}var mt={__proto__:null,on:S,off:k,stopPropagation:Ae,disableScrollPropagation:Be,disableClickPropagation:Ie,preventDefault:O,stop:Re,getPropagationPath:Ne,getMousePosition:De,getWheelDelta:He,isExternalTarget:Fe,addListener:S,removeListener:k},We=it.extend({run:function(t,e,i,n){this.stop(),this._el=t,this._inProgress=!0,this._duration=i||.25,this._easeOutPower=1/Math.max(n||.5,.2),this._startPos=Pe(t),this._offset=e.subtract(this._startPos),this._startTime=+new Date,this.fire("start"),this._animate()},stop:function(){this._inProgress&&(this._step(!0),this._complete())},_animate:function(){this._animId=x(this._animate,this),this._step()},_step:function(t){var e=+new Date-this._startTime,i=1e3*this._duration;e<i?this._runFrame(this._easeOut(e/i),t):(this._runFrame(1),this._complete())},_runFrame:function(t,e){t=this._startPos.add(this._offset.multiplyBy(t));e&&t._round(),Z(this._el,t),this.fire("step")},_complete:function(){r(this._animId),this._inProgress=!1,this.fire("end")},_easeOut:function(t){return 1-Math.pow(1-t,this._easeOutPower)}}),A=it.extend({options:{crs:lt,center:void 0,zoom:void 0,minZoom:void 0,maxZoom:void 0,layers:[],maxBounds:void 0,renderer:void 0,zoomAnimation:!0,zoomAnimationThreshold:4,fadeAnimation:!0,markerZoomAnimation:!0,transform3DLimit:8388608,zoomSnap:1,zoomDelta:1,trackResize:!0},initialize:function(t,e){e=c(this,e),this._handlers=[],this._layers={},this._zoomBoundLayers={},this._sizeChanged=!0,this._initContainer(t),this._initLayout(),this._onResize=a(this._onResize,this),this._initEvents(),e.maxBounds&&this.setMaxBounds(e.maxBounds),void 0!==e.zoom&&(this._zoom=this._limitZoom(e.zoom)),e.center&&void 0!==e.zoom&&this.setView(w(e.center),e.zoom,{reset:!0}),this.callInitHooks(),this._zoomAnimated=ce&&b.any3d&&!b.mobileOpera&&this.options.zoomAnimation,this._zoomAnimated&&(this._createAnimProxy(),S(this._proxy,de,this._catchTransitionEnd,this)),this._addLayers(this.options.layers)},setView:function(t,e,i){if((e=void 0===e?this._zoom:this._limitZoom(e),t=this._limitCenter(w(t),e,this.options.maxBounds),i=i||{},this._stop(),this._loaded&&!i.reset&&!0!==i)&&(void 0!==i.animate&&(i.zoom=l({animate:i.animate},i.zoom),i.pan=l({animate:i.animate,duration:i.duration},i.pan)),this._zoom!==e?this._tryAnimatedZoom&&this._tryAnimatedZoom(t,e,i.zoom):this._tryAnimatedPan(t,i.pan)))return clearTimeout(this._sizeTimer),this;return this._resetView(t,e,i.pan&&i.pan.noMoveStart),this},setZoom:function(t,e){return this._loaded?this.setView(this.getCenter(),t,{zoom:e}):(this._zoom=t,this)},zoomIn:function(t,e){return t=t||(b.any3d?this.options.zoomDelta:1),this.setZoom(this._zoom+t,e)},zoomOut:function(t,e){return t=t||(b.any3d?this.options.zoomDelta:1),this.setZoom(this._zoom-t,e)},setZoomAround:function(t,e,i){var n=this.getZoomScale(e),o=this.getSize().divideBy(2),t=(t instanceof p?t:this.latLngToContainerPoint(t)).subtract(o).multiplyBy(1-1/n),n=this.containerPointToLatLng(o.add(t));return this.setView(n,e,{zoom:i})},_getBoundsCenterZoom:function(t,e){e=e||{},t=t.getBounds?t.getBounds():g(t);var i=m(e.paddingTopLeft||e.padding||[0,0]),n=m(e.paddingBottomRight||e.padding||[0,0]),o=this.getBoundsZoom(t,!1,i.add(n));return(o="number"==typeof e.maxZoom?Math.min(e.maxZoom,o):o)===1/0?{center:t.getCenter(),zoom:o}:(e=n.subtract(i).divideBy(2),n=this.project(t.getSouthWest(),o),i=this.project(t.getNorthEast(),o),{center:this.unproject(n.add(i).divideBy(2).add(e),o),zoom:o})},fitBounds:function(t,e){if((t=g(t)).isValid())return t=this._getBoundsCenterZoom(t,e),this.setView(t.center,t.zoom,e);throw new Error("Bounds are not valid.")},fitWorld:function(t){return this.fitBounds([[-90,-180],[90,180]],t)},panTo:function(t,e){return this.setView(t,this._zoom,{pan:e})},panBy:function(t,e){var i;return e=e||{},(t=m(t).round()).x||t.y?(!0===e.animate||this.getSize().contains(t)?(this._panAnim||(this._panAnim=new We,this._panAnim.on({step:this._onPanTransitionStep,end:this._onPanTransitionEnd},this)),e.noMoveStart||this.fire("movestart"),!1!==e.animate?(M(this._mapPane,"leaflet-pan-anim"),i=this._getMapPanePos().subtract(t).round(),this._panAnim.run(this._mapPane,i,e.duration||.25,e.easeLinearity)):(this._rawPanBy(t),this.fire("move").fire("moveend"))):this._resetView(this.unproject(this.project(this.getCenter()).add(t)),this.getZoom()),this):this.fire("moveend")},flyTo:function(n,o,t){if(!1===(t=t||{}).animate||!b.any3d)return this.setView(n,o,t);this._stop();var s=this.project(this.getCenter()),r=this.project(n),e=this.getSize(),a=this._zoom,h=(n=w(n),o=void 0===o?a:o,Math.max(e.x,e.y)),i=h*this.getZoomScale(a,o),l=r.distanceTo(s)||1,u=1.42,c=u*u;function d(t){t=(i*i-h*h+(t?-1:1)*c*c*l*l)/(2*(t?i:h)*c*l),t=Math.sqrt(t*t+1)-t;return t<1e-9?-18:Math.log(t)}function _(t){return(Math.exp(t)-Math.exp(-t))/2}function p(t){return(Math.exp(t)+Math.exp(-t))/2}var m=d(0);function f(t){return h*(p(m)*(_(t=m+u*t)/p(t))-_(m))/c}var g=Date.now(),v=(d(1)-m)/u,y=t.duration?1e3*t.duration:1e3*v*.8;return this._moveStart(!0,t.noMoveStart),function t(){var e=(Date.now()-g)/y,i=(1-Math.pow(1-e,1.5))*v;e<=1?(this._flyToFrame=x(t,this),this._move(this.unproject(s.add(r.subtract(s).multiplyBy(f(i)/l)),a),this.getScaleZoom(h/(e=i,h*(p(m)/p(m+u*e))),a),{flyTo:!0})):this._move(n,o)._moveEnd(!0)}.call(this),this},flyToBounds:function(t,e){t=this._getBoundsCenterZoom(t,e);return this.flyTo(t.center,t.zoom,e)},setMaxBounds:function(t){return t=g(t),this.listens("moveend",this._panInsideMaxBounds)&&this.off("moveend",this._panInsideMaxBounds),t.isValid()?(this.options.maxBounds=t,this._loaded&&this._panInsideMaxBounds(),this.on("moveend",this._panInsideMaxBounds)):(this.options.maxBounds=null,this)},setMinZoom:function(t){var e=this.options.minZoom;return this.options.minZoom=t,this._loaded&&e!==t&&(this.fire("zoomlevelschange"),this.getZoom()<this.options.minZoom)?this.setZoom(t):this},setMaxZoom:function(t){var e=this.options.maxZoom;return this.options.maxZoom=t,this._loaded&&e!==t&&(this.fire("zoomlevelschange"),this.getZoom()>this.options.maxZoom)?this.setZoom(t):this},panInsideBounds:function(t,e){this._enforcingBounds=!0;var i=this.getCenter(),t=this._limitCenter(i,this._zoom,g(t));return i.equals(t)||this.panTo(t,e),this._enforcingBounds=!1,this},panInside:function(t,e){var i=m((e=e||{}).paddingTopLeft||e.padding||[0,0]),n=m(e.paddingBottomRight||e.padding||[0,0]),o=this.project(this.getCenter()),t=this.project(t),s=this.getPixelBounds(),i=_([s.min.add(i),s.max.subtract(n)]),s=i.getSize();return i.contains(t)||(this._enforcingBounds=!0,n=t.subtract(i.getCenter()),i=i.extend(t).getSize().subtract(s),o.x+=n.x<0?-i.x:i.x,o.y+=n.y<0?-i.y:i.y,this.panTo(this.unproject(o),e),this._enforcingBounds=!1),this},invalidateSize:function(t){if(!this._loaded)return this;t=l({animate:!1,pan:!0},!0===t?{animate:!0}:t);var e=this.getSize(),i=(this._sizeChanged=!0,this._lastCenter=null,this.getSize()),n=e.divideBy(2).round(),o=i.divideBy(2).round(),n=n.subtract(o);return n.x||n.y?(t.animate&&t.pan?this.panBy(n):(t.pan&&this._rawPanBy(n),this.fire("move"),t.debounceMoveend?(clearTimeout(this._sizeTimer),this._sizeTimer=setTimeout(a(this.fire,this,"moveend"),200)):this.fire("moveend")),this.fire("resize",{oldSize:e,newSize:i})):this},stop:function(){return this.setZoom(this._limitZoom(this._zoom)),this.options.zoomSnap||this.fire("viewreset"),this._stop()},locate:function(t){var e,i;return t=this._locateOptions=l({timeout:1e4,watch:!1},t),"geolocation"in navigator?(e=a(this._handleGeolocationResponse,this),i=a(this._handleGeolocationError,this),t.watch?this._locationWatchId=navigator.geolocation.watchPosition(e,i,t):navigator.geolocation.getCurrentPosition(e,i,t)):this._handleGeolocationError({code:0,message:"Geolocation not supported."}),this},stopLocate:function(){return navigator.geolocation&&navigator.geolocation.clearWatch&&navigator.geolocation.clearWatch(this._locationWatchId),this._locateOptions&&(this._locateOptions.setView=!1),this},_handleGeolocationError:function(t){var e;this._container._leaflet_id&&(e=t.code,t=t.message||(1===e?"permission denied":2===e?"position unavailable":"timeout"),this._locateOptions.setView&&!this._loaded&&this.fitWorld(),this.fire("locationerror",{code:e,message:"Geolocation error: "+t+"."}))},_handleGeolocationResponse:function(t){if(this._container._leaflet_id){var e,i,n=new v(t.coords.latitude,t.coords.longitude),o=n.toBounds(2*t.coords.accuracy),s=this._locateOptions,r=(s.setView&&(e=this.getBoundsZoom(o),this.setView(n,s.maxZoom?Math.min(e,s.maxZoom):e)),{latlng:n,bounds:o,timestamp:t.timestamp});for(i in t.coords)"number"==typeof t.coords[i]&&(r[i]=t.coords[i]);this.fire("locationfound",r)}},addHandler:function(t,e){return e&&(e=this[t]=new e(this),this._handlers.push(e),this.options[t]&&e.enable()),this},remove:function(){if(this._initEvents(!0),this.options.maxBounds&&this.off("moveend",this._panInsideMaxBounds),this._containerId!==this._container._leaflet_id)throw new Error("Map container is being reused by another instance");try{delete this._container._leaflet_id,delete this._containerId}catch(t){this._container._leaflet_id=void 0,this._containerId=void 0}for(var t in void 0!==this._locationWatchId&&this.stopLocate(),this._stop(),T(this._mapPane),this._clearControlPos&&this._clearControlPos(),this._resizeRequest&&(r(this._resizeRequest),this._resizeRequest=null),this._clearHandlers(),this._loaded&&this.fire("unload"),this._layers)this._layers[t].remove();for(t in this._panes)T(this._panes[t]);return this._layers=[],this._panes=[],delete this._mapPane,delete this._renderer,this},createPane:function(t,e){e=P("div","leaflet-pane"+(t?" leaflet-"+t.replace("Pane","")+"-pane":""),e||this._mapPane);return t&&(this._panes[t]=e),e},getCenter:function(){return this._checkIfLoaded(),this._lastCenter&&!this._moved()?this._lastCenter.clone():this.layerPointToLatLng(this._getCenterLayerPoint())},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds();return new s(this.unproject(t.getBottomLeft()),this.unproject(t.getTopRight()))},getMinZoom:function(){return void 0===this.options.minZoom?this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return void 0===this.options.maxZoom?void 0===this._layersMaxZoom?1/0:this._layersMaxZoom:this.options.maxZoom},getBoundsZoom:function(t,e,i){t=g(t),i=m(i||[0,0]);var n=this.getZoom()||0,o=this.getMinZoom(),s=this.getMaxZoom(),r=t.getNorthWest(),t=t.getSouthEast(),i=this.getSize().subtract(i),t=_(this.project(t,n),this.project(r,n)).getSize(),r=b.any3d?this.options.zoomSnap:1,a=i.x/t.x,i=i.y/t.y,t=e?Math.max(a,i):Math.min(a,i),n=this.getScaleZoom(t,n);return r&&(n=Math.round(n/(r/100))*(r/100),n=e?Math.ceil(n/r)*r:Math.floor(n/r)*r),Math.max(o,Math.min(s,n))},getSize:function(){return this._size&&!this._sizeChanged||(this._size=new p(this._container.clientWidth||0,this._container.clientHeight||0),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(t,e){t=this._getTopLeftPoint(t,e);return new f(t,t.add(this.getSize()))},getPixelOrigin:function(){return this._checkIfLoaded(),this._pixelOrigin},getPixelWorldBounds:function(t){return this.options.crs.getProjectedBounds(void 0===t?this.getZoom():t)},getPane:function(t){return"string"==typeof t?this._panes[t]:t},getPanes:function(){return this._panes},getContainer:function(){return this._container},getZoomScale:function(t,e){var i=this.options.crs;return e=void 0===e?this._zoom:e,i.scale(t)/i.scale(e)},getScaleZoom:function(t,e){var i=this.options.crs,t=(e=void 0===e?this._zoom:e,i.zoom(t*i.scale(e)));return isNaN(t)?1/0:t},project:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.latLngToPoint(w(t),e)},unproject:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.pointToLatLng(m(t),e)},layerPointToLatLng:function(t){t=m(t).add(this.getPixelOrigin());return this.unproject(t)},latLngToLayerPoint:function(t){return this.project(w(t))._round()._subtract(this.getPixelOrigin())},wrapLatLng:function(t){return this.options.crs.wrapLatLng(w(t))},wrapLatLngBounds:function(t){return this.options.crs.wrapLatLngBounds(g(t))},distance:function(t,e){return this.options.crs.distance(w(t),w(e))},containerPointToLayerPoint:function(t){return m(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return m(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){t=this.containerPointToLayerPoint(m(t));return this.layerPointToLatLng(t)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(w(t)))},mouseEventToContainerPoint:function(t){return De(t,this._container)},mouseEventToLayerPoint:function(t){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))},mouseEventToLatLng:function(t){return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))},_initContainer:function(t){t=this._container=_e(t);if(!t)throw new Error("Map container not found.");if(t._leaflet_id)throw new Error("Map container is already initialized.");S(t,"scroll",this._onScroll,this),this._containerId=h(t)},_initLayout:function(){var t=this._container,e=(this._fadeAnimated=this.options.fadeAnimation&&b.any3d,M(t,"leaflet-container"+(b.touch?" leaflet-touch":"")+(b.retina?" leaflet-retina":"")+(b.ielt9?" leaflet-oldie":"")+(b.safari?" leaflet-safari":"")+(this._fadeAnimated?" leaflet-fade-anim":"")),pe(t,"position"));"absolute"!==e&&"relative"!==e&&"fixed"!==e&&"sticky"!==e&&(t.style.position="relative"),this._initPanes(),this._initControlPos&&this._initControlPos()},_initPanes:function(){var t=this._panes={};this._paneRenderers={},this._mapPane=this.createPane("mapPane",this._container),Z(this._mapPane,new p(0,0)),this.createPane("tilePane"),this.createPane("overlayPane"),this.createPane("shadowPane"),this.createPane("markerPane"),this.createPane("tooltipPane"),this.createPane("popupPane"),this.options.markerZoomAnimation||(M(t.markerPane,"leaflet-zoom-hide"),M(t.shadowPane,"leaflet-zoom-hide"))},_resetView:function(t,e,i){Z(this._mapPane,new p(0,0));var n=!this._loaded,o=(this._loaded=!0,e=this._limitZoom(e),this.fire("viewprereset"),this._zoom!==e);this._moveStart(o,i)._move(t,e)._moveEnd(o),this.fire("viewreset"),n&&this.fire("load")},_moveStart:function(t,e){return t&&this.fire("zoomstart"),e||this.fire("movestart"),this},_move:function(t,e,i,n){void 0===e&&(e=this._zoom);var o=this._zoom!==e;return this._zoom=e,this._lastCenter=t,this._pixelOrigin=this._getNewPixelOrigin(t),n?i&&i.pinch&&this.fire("zoom",i):((o||i&&i.pinch)&&this.fire("zoom",i),this.fire("move",i)),this},_moveEnd:function(t){return t&&this.fire("zoomend"),this.fire("moveend")},_stop:function(){return r(this._flyToFrame),this._panAnim&&this._panAnim.stop(),this},_rawPanBy:function(t){Z(this._mapPane,this._getMapPanePos().subtract(t))},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom()},_panInsideMaxBounds:function(){this._enforcingBounds||this.panInsideBounds(this.options.maxBounds)},_checkIfLoaded:function(){if(!this._loaded)throw new Error("Set map center and zoom first.")},_initEvents:function(t){this._targets={};var e=t?k:S;e((this._targets[h(this._container)]=this)._container,"click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress keydown keyup",this._handleDOMEvent,this),this.options.trackResize&&e(window,"resize",this._onResize,this),b.any3d&&this.options.transform3DLimit&&(t?this.off:this.on).call(this,"moveend",this._onMoveEnd)},_onResize:function(){r(this._resizeRequest),this._resizeRequest=x(function(){this.invalidateSize({debounceMoveend:!0})},this)},_onScroll:function(){this._container.scrollTop=0,this._container.scrollLeft=0},_onMoveEnd:function(){var t=this._getMapPanePos();Math.max(Math.abs(t.x),Math.abs(t.y))>=this.options.transform3DLimit&&this._resetView(this.getCenter(),this.getZoom())},_findEventTargets:function(t,e){for(var i,n=[],o="mouseout"===e||"mouseover"===e,s=t.target||t.srcElement,r=!1;s;){if((i=this._targets[h(s)])&&("click"===e||"preclick"===e)&&this._draggableMoved(i)){r=!0;break}if(i&&i.listens(e,!0)){if(o&&!Fe(s,t))break;if(n.push(i),o)break}if(s===this._container)break;s=s.parentNode}return n=n.length||r||o||!this.listens(e,!0)?n:[this]},_isClickDisabled:function(t){for(;t&&t!==this._container;){if(t._leaflet_disable_click)return!0;t=t.parentNode}},_handleDOMEvent:function(t){var e,i=t.target||t.srcElement;!this._loaded||i._leaflet_disable_events||"click"===t.type&&this._isClickDisabled(i)||("mousedown"===(e=t.type)&&Me(i),this._fireDOMEvent(t,e))},_mouseEvents:["click","dblclick","mouseover","mouseout","contextmenu"],_fireDOMEvent:function(t,e,i){"click"===t.type&&((a=l({},t)).type="preclick",this._fireDOMEvent(a,a.type,i));var n=this._findEventTargets(t,e);if(i){for(var o=[],s=0;s<i.length;s++)i[s].listens(e,!0)&&o.push(i[s]);n=o.concat(n)}if(n.length){"contextmenu"===e&&O(t);var r,a=n[0],h={originalEvent:t};for("keypress"!==t.type&&"keydown"!==t.type&&"keyup"!==t.type&&(r=a.getLatLng&&(!a._radius||a._radius<=10),h.containerPoint=r?this.latLngToContainerPoint(a.getLatLng()):this.mouseEventToContainerPoint(t),h.layerPoint=this.containerPointToLayerPoint(h.containerPoint),h.latlng=r?a.getLatLng():this.layerPointToLatLng(h.layerPoint)),s=0;s<n.length;s++)if(n[s].fire(e,h,!0),h.originalEvent._stopped||!1===n[s].options.bubblingMouseEvents&&-1!==G(this._mouseEvents,e))return}},_draggableMoved:function(t){return(t=t.dragging&&t.dragging.enabled()?t:this).dragging&&t.dragging.moved()||this.boxZoom&&this.boxZoom.moved()},_clearHandlers:function(){for(var t=0,e=this._handlers.length;t<e;t++)this._handlers[t].disable()},whenReady:function(t,e){return this._loaded?t.call(e||this,{target:this}):this.on("load",t,e),this},_getMapPanePos:function(){return Pe(this._mapPane)||new p(0,0)},_moved:function(){var t=this._getMapPanePos();return t&&!t.equals([0,0])},_getTopLeftPoint:function(t,e){return(t&&void 0!==e?this._getNewPixelOrigin(t,e):this.getPixelOrigin()).subtract(this._getMapPanePos())},_getNewPixelOrigin:function(t,e){var i=this.getSize()._divideBy(2);return this.project(t,e)._subtract(i)._add(this._getMapPanePos())._round()},_latLngToNewLayerPoint:function(t,e,i){i=this._getNewPixelOrigin(i,e);return this.project(t,e)._subtract(i)},_latLngBoundsToNewLayerBounds:function(t,e,i){i=this._getNewPixelOrigin(i,e);return _([this.project(t.getSouthWest(),e)._subtract(i),this.project(t.getNorthWest(),e)._subtract(i),this.project(t.getSouthEast(),e)._subtract(i),this.project(t.getNorthEast(),e)._subtract(i)])},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,e,i){var n,o;return!i||(n=this.project(t,e),o=this.getSize().divideBy(2),o=new f(n.subtract(o),n.add(o)),o=this._getBoundsOffset(o,i,e),Math.abs(o.x)<=1&&Math.abs(o.y)<=1)?t:this.unproject(n.add(o),e)},_limitOffset:function(t,e){var i;return e?(i=new f((i=this.getPixelBounds()).min.add(t),i.max.add(t)),t.add(this._getBoundsOffset(i,e))):t},_getBoundsOffset:function(t,e,i){e=_(this.project(e.getNorthEast(),i),this.project(e.getSouthWest(),i)),i=e.min.subtract(t.min),e=e.max.subtract(t.max);return new p(this._rebound(i.x,-e.x),this._rebound(i.y,-e.y))},_rebound:function(t,e){return 0<t+e?Math.round(t-e)/2:Math.max(0,Math.ceil(t))-Math.max(0,Math.floor(e))},_limitZoom:function(t){var e=this.getMinZoom(),i=this.getMaxZoom(),n=b.any3d?this.options.zoomSnap:1;return n&&(t=Math.round(t/n)*n),Math.max(e,Math.min(i,t))},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){z(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,e){t=this._getCenterOffset(t)._trunc();return!(!0!==(e&&e.animate)&&!this.getSize().contains(t))&&(this.panBy(t,e),!0)},_createAnimProxy:function(){var t=this._proxy=P("div","leaflet-proxy leaflet-zoom-animated");this._panes.mapPane.appendChild(t),this.on("zoomanim",function(t){var e=ue,i=this._proxy.style[e];be(this._proxy,this.project(t.center,t.zoom),this.getZoomScale(t.zoom,1)),i===this._proxy.style[e]&&this._animatingZoom&&this._onZoomTransitionEnd()},this),this.on("load moveend",this._animMoveEnd,this),this._on("unload",this._destroyAnimProxy,this)},_destroyAnimProxy:function(){T(this._proxy),this.off("load moveend",this._animMoveEnd,this),delete this._proxy},_animMoveEnd:function(){var t=this.getCenter(),e=this.getZoom();be(this._proxy,this.project(t,e),this.getZoomScale(e,1))},_catchTransitionEnd:function(t){this._animatingZoom&&0<=t.propertyName.indexOf("transform")&&this._onZoomTransitionEnd()},_nothingToAnimate:function(){return!this._container.getElementsByClassName("leaflet-zoom-animated").length},_tryAnimatedZoom:function(t,e,i){if(!this._animatingZoom){if(i=i||{},!this._zoomAnimated||!1===i.animate||this._nothingToAnimate()||Math.abs(e-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(e),n=this._getCenterOffset(t)._divideBy(1-1/n);if(!0!==i.animate&&!this.getSize().contains(n))return!1;x(function(){this._moveStart(!0,!1)._animateZoom(t,e,!0)},this)}return!0},_animateZoom:function(t,e,i,n){this._mapPane&&(i&&(this._animatingZoom=!0,this._animateToCenter=t,this._animateToZoom=e,M(this._mapPane,"leaflet-zoom-anim")),this.fire("zoomanim",{center:t,zoom:e,noUpdate:n}),this._tempFireZoomEvent||(this._tempFireZoomEvent=this._zoom!==this._animateToZoom),this._move(this._animateToCenter,this._animateToZoom,void 0,!0),setTimeout(a(this._onZoomTransitionEnd,this),250))},_onZoomTransitionEnd:function(){this._animatingZoom&&(this._mapPane&&z(this._mapPane,"leaflet-zoom-anim"),this._animatingZoom=!1,this._move(this._animateToCenter,this._animateToZoom,void 0,!0),this._tempFireZoomEvent&&this.fire("zoom"),delete this._tempFireZoomEvent,this.fire("move"),this._moveEnd(!0))}});function Ue(t){return new B(t)}var Ve,B=et.extend({options:{position:"topright"},initialize:function(t){c(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var e=this._map;return e&&e.removeControl(this),this.options.position=t,e&&e.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this.remove(),this._map=t;var e=this._container=this.onAdd(t),i=this.getPosition(),t=t._controlCorners[i];return M(e,"leaflet-control"),-1!==i.indexOf("bottom")?t.insertBefore(e,t.firstChild):t.appendChild(e),this._map.on("unload",this.remove,this),this},remove:function(){return this._map&&(T(this._container),this.onRemove&&this.onRemove(this._map),this._map.off("unload",this.remove,this),this._map=null),this},_refocusOnMap:function(t){this._map&&t&&0<t.screenX&&0<t.screenY&&this._map.getContainer().focus()}}),qe=(A.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.remove(),this},_initControlPos:function(){var i=this._controlCorners={},n="leaflet-",o=this._controlContainer=P("div",n+"control-container",this._container);function t(t,e){i[t+e]=P("div",n+t+" "+n+e,o)}t("top","left"),t("top","right"),t("bottom","left"),t("bottom","right")},_clearControlPos:function(){for(var t in this._controlCorners)T(this._controlCorners[t]);T(this._controlContainer),delete this._controlCorners,delete this._controlContainer}}),B.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0,hideSingleBase:!1,sortLayers:!1,sortFunction:function(t,e,i,n){return i<n?-1:n<i?1:0}},initialize:function(t,e,i){for(var n in c(this,i),this._layerControlInputs=[],this._layers=[],this._lastZIndex=0,this._handlingClick=!1,t)this._addLayer(t[n],n);for(n in e)this._addLayer(e[n],n,!0)},onAdd:function(t){this._initLayout(),this._update(),(this._map=t).on("zoomend",this._checkDisabledLayers,this);for(var e=0;e<this._layers.length;e++)this._layers[e].layer.on("add remove",this._onLayerChange,this);return this._container},addTo:function(t){return B.prototype.addTo.call(this,t),this._expandIfNotCollapsed()},onRemove:function(){this._map.off("zoomend",this._checkDisabledLayers,this);for(var t=0;t<this._layers.length;t++)this._layers[t].layer.off("add remove",this._onLayerChange,this)},addBaseLayer:function(t,e){return this._addLayer(t,e),this._map?this._update():this},addOverlay:function(t,e){return this._addLayer(t,e,!0),this._map?this._update():this},removeLayer:function(t){t.off("add remove",this._onLayerChange,this);t=this._getLayer(h(t));return t&&this._layers.splice(this._layers.indexOf(t),1),this._map?this._update():this},expand:function(){M(this._container,"leaflet-control-layers-expanded"),this._section.style.height=null;var t=this._map.getSize().y-(this._container.offsetTop+50);return t<this._section.clientHeight?(M(this._section,"leaflet-control-layers-scrollbar"),this._section.style.height=t+"px"):z(this._section,"leaflet-control-layers-scrollbar"),this._checkDisabledLayers(),this},collapse:function(){return z(this._container,"leaflet-control-layers-expanded"),this},_initLayout:function(){var t="leaflet-control-layers",e=this._container=P("div",t),i=this.options.collapsed,n=(e.setAttribute("aria-haspopup",!0),Ie(e),Be(e),this._section=P("section",t+"-list")),o=(i&&(this._map.on("click",this.collapse,this),S(e,{mouseenter:this._expandSafely,mouseleave:this.collapse},this)),this._layersLink=P("a",t+"-toggle",e));o.href="#",o.title="Layers",o.setAttribute("role","button"),S(o,{keydown:function(t){13===t.keyCode&&this._expandSafely()},click:function(t){O(t),this._expandSafely()}},this),i||this.expand (),this._baseLayersList=P("div",t+"-base",n),this._separator=P("div",t+"-separator",n),this._overlaysList=P("div",t+"-overlays",n),e.appendChild(n)},_getLayer:function(t){for(var e=0;e<this._layers.length;e++)if(this._layers[e]&&h(this._layers[e].layer)===t)return this._layers[e]},_addLayer:function(t,e,i){this._map&&t.on("add remove",this._onLayerChange,this),this._layers.push({layer:t,name:e,overlay:i}),this.options.sortLayers&&this._layers.sort(a(function(t,e){return this.options.sortFunction(t.layer,e.layer,t.name,e.name)},this)),this.options.autoZIndex&&t.setZIndex&&(this._lastZIndex++,t.setZIndex(this._lastZIndex)),this._expandIfNotCollapsed()},_update:function(){if(this._container){me(this._baseLayersList),me(this._overlaysList),this._layerControlInputs=[];for(var t,e,i,n=0,o=0;o<this._layers.length;o++)i=this._layers[o],this._addItem(i),e=e||i.overlay,t=t||!i.overlay,n+=i.overlay?0:1;this.options.hideSingleBase&&(this._baseLayersList.style.display=(t=t&&1<n)?"":"none"),this._separator.style.display=e&&t?"":"none"}return this},_onLayerChange:function(t){this._handlingClick||this._update();var e=this._getLayer(h(t.target)),t=e.overlay?"add"===t.type?"overlayadd":"overlayremove":"add"===t.type?"baselayerchange":null;t&&this._map.fire(t,e)},_createRadioElement:function(t,e){t='<input type="radio" class="leaflet-control-layers-selector" name="'+t+'"'+(e?' checked="checked"':"")+"/>",e=document.createElement("div");return e.innerHTML=t,e.firstChild},_addItem:function(t){var e,i=document.createElement("label"),n=this._map.hasLayer(t.layer),n=(t.overlay?((e=document.createElement("input")).type="checkbox",e.className="leaflet-control-layers-selector",e.defaultChecked=n):e=this._createRadioElement("leaflet-base-layers_"+h(this),n),this._layerControlInputs.push(e),e.layerId=h(t.layer),S(e,"click",this._onInputClick,this),document.createElement("span")),o=(n.innerHTML=" "+t.name,document.createElement("span"));return i.appendChild(o),o.appendChild(e),o.appendChild(n),(t.overlay?this._overlaysList:this._baseLayersList).appendChild(i),this._checkDisabledLayers(),i},_onInputClick:function(){var t,e,i=this._layerControlInputs,n=[],o=[];this._handlingClick=!0;for(var s=i.length-1;0<=s;s--)t=i[s],e=this._getLayer(t.layerId).layer,t.checked?n.push(e):t.checked||o.push(e);for(s=0;s<o.length;s++)this._map.hasLayer(o[s])&&this._map.removeLayer(o[s]);for(s=0;s<n.length;s++)this._map.hasLayer(n[s])||this._map.addLayer(n[s]);this._handlingClick=!1,this._refocusOnMap()},_checkDisabledLayers:function(){for(var t,e,i=this._layerControlInputs,n=this._map.getZoom(),o=i.length-1;0<=o;o--)t=i[o],e=this._getLayer(t.layerId).layer,t.disabled=void 0!==e.options.minZoom&&n<e.options.minZoom||void 0!==e.options.maxZoom&&n>e.options.maxZoom},_expandIfNotCollapsed:function(){return this._map&&!this.options.collapsed&&this.expand (),this},_expandSafely:function(){var t=this._section;S(t,"click",O),this.expand (),setTimeout(function(){k(t,"click",O)})}})),Ge=B.extend({options:{position:"topleft",zoomInText:'<span aria-hidden="true">+</span>',zoomInTitle:"Zoom in",zoomOutText:'<span aria-hidden="true">&#x2212;</span>',zoomOutTitle:"Zoom out"},onAdd:function(t){var e="leaflet-control-zoom",i=P("div",e+" leaflet-bar"),n=this.options;return this._zoomInButton=this._createButton(n.zoomInText,n.zoomInTitle,e+"-in",i,this._zoomIn),this._zoomOutButton=this._createButton(n.zoomOutText,n.zoomOutTitle,e+"-out",i,this._zoomOut),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),i},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},disable:function(){return this._disabled=!0,this._updateDisabled(),this},enable:function(){return this._disabled=!1,this._updateDisabled(),this},_zoomIn:function(t){!this._disabled&&this._map._zoom<this._map.getMaxZoom()&&this._map.zoomIn(this._map.options.zoomDelta*(t.shiftKey?3:1))},_zoomOut:function(t){!this._disabled&&this._map._zoom>this._map.getMinZoom()&&this._map.zoomOut(this._map.options.zoomDelta*(t.shiftKey?3:1))},_createButton:function(t,e,i,n,o){i=P("a",i,n);return i.innerHTML=t,i.href="#",i.title=e,i.setAttribute("role","button"),i.setAttribute("aria-label",e),Ie(i),S(i,"click",Re),S(i,"click",o,this),S(i,"click",this._refocusOnMap,this),i},_updateDisabled:function(){var t=this._map,e="leaflet-disabled";z(this._zoomInButton,e),z(this._zoomOutButton,e),this._zoomInButton.setAttribute("aria-disabled","false"),this._zoomOutButton.setAttribute("aria-disabled","false"),!this._disabled&&t._zoom!==t.getMinZoom()||(M(this._zoomOutButton,e),this._zoomOutButton.setAttribute("aria-disabled","true")),!this._disabled&&t._zoom!==t.getMaxZoom()||(M(this._zoomInButton,e),this._zoomInButton.setAttribute("aria-disabled","true"))}}),Ke=(A.mergeOptions({zoomControl:!0}),A.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new Ge,this.addControl(this.zoomControl))}),B.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0},onAdd:function(t){var e="leaflet-control-scale",i=P("div",e),n=this.options;return this._addScales(n,e+"-line",i),t.on(n.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),i},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,e,i){t.metric&&(this._mScale=P("div",e,i)),t.imperial&&(this._iScale=P("div",e,i))},_update:function(){var t=this._map,e=t.getSize().y/2,t=t.distance(t.containerPointToLatLng([0,e]),t.containerPointToLatLng([this.options.maxWidth,e]));this._updateScales(t)},_updateScales:function(t){this.options.metric&&t&&this._updateMetric(t),this.options.imperial&&t&&this._updateImperial(t)},_updateMetric:function(t){var e=this._getRoundNum(t);this._updateScale(this._mScale,e<1e3?e+" m":e/1e3+" km",e/t)},_updateImperial:function(t){var e,i,t=3.2808399*t;5280<t?(i=this._getRoundNum(e=t/5280),this._updateScale(this._iScale,i+" mi",i/e)):(i=this._getRoundNum(t),this._updateScale(this._iScale,i+" ft",i/t))},_updateScale:function(t,e,i){t.style.width=Math.round(this.options.maxWidth*i)+"px",t.innerHTML=e},_getRoundNum:function(t){var e=Math.pow(10,(Math.floor(t)+"").length-1),t=t/e;return e*(t=10<=t?10:5<=t?5:3<=t?3:2<=t?2:1)}})),Ye=B.extend({options:{position:"bottomright",prefix:'<a href="https://leafletjs.com" title="A JavaScript library for interactive maps">'+(b.inlineSvg?'<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="12" height="8" viewBox="0 0 12 8" class="leaflet-attribution-flag"><path fill="#4C7BE1" d="M0 0h12v4H0z"/><path fill="#FFD500" d="M0 4h12v3H0z"/><path fill="#E0BC00" d="M0 7h12v1H0z"/></svg> ':"")+"Leaflet</a>"},initialize:function(t){c(this,t),this._attributions={}},onAdd:function(t){for(var e in(t.attributionControl=this)._container=P("div","leaflet-control-attribution"),Ie(this._container),t._layers)t._layers[e].getAttribution&&this.addAttribution(t._layers[e].getAttribution());return this._update(),t.on("layeradd",this._addAttribution,this),this._container},onRemove:function(t){t.off("layeradd",this._addAttribution,this)},_addAttribution:function(t){t.layer.getAttribution&&(this.addAttribution(t.layer.getAttribution()),t.layer.once("remove",function(){this.removeAttribution(t.layer.getAttribution())},this))},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t&&(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update()),this},removeAttribution:function(t){return t&&this._attributions[t]&&(this._attributions[t]--,this._update()),this},_update:function(){if(this._map){var t,e=[];for(t in this._attributions)this._attributions[t]&&e.push(t);var i=[];this.options.prefix&&i.push(this.options.prefix),e.length&&i.push(e.join(", ")),this._container.innerHTML=i.join(' <span aria-hidden="true">|</span> ')}}}),n=(A.mergeOptions({attributionControl:!0}),A.addInitHook(function(){this.options.attributionControl&&(new Ye).addTo(this)}),B.Layers=qe,B.Zoom=Ge,B.Scale=Ke,B.Attribution=Ye,Ue.layers=function(t,e,i){return new qe(t,e,i)},Ue.zoom=function(t){return new Ge(t)},Ue.scale=function(t){return new Ke(t)},Ue.attribution=function(t){return new Ye(t)},et.extend({initialize:function(t){this._map=t},enable:function(){return this._enabled||(this._enabled=!0,this.addHooks()),this},disable:function(){return this._enabled&&(this._enabled=!1,this.removeHooks()),this},enabled:function(){return!!this._enabled}})),ft=(n.addTo=function(t,e){return t.addHandler(e,this),this},{Events:e}),Xe=b.touch?"touchstart mousedown":"mousedown",Je=it.extend({options:{clickTolerance:3},initialize:function(t,e,i,n){c(this,n),this._element=t,this._dragStartTarget=e||t,this._preventOutline=i},enable:function(){this._enabled||(S(this._dragStartTarget,Xe,this._onDown,this),this._enabled=!0)},disable:function(){this._enabled&&(Je._dragging===this&&this.finishDrag(!0),k(this._dragStartTarget,Xe,this._onDown,this),this._enabled=!1,this._moved=!1)},_onDown:function(t){var e,i;this._enabled&&(this._moved=!1,ve(this._element,"leaflet-zoom-anim")||(t.touches&&1!==t.touches.length?Je._dragging===this&&this.finishDrag():Je._dragging||t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||((Je._dragging=this)._preventOutline&&Me(this._element),Le(),re(),this._moving||(this.fire("down"),i=t.touches?t.touches[0]:t,e=Ce(this._element),this._startPoint=new p(i.clientX,i.clientY),this._startPos=Pe(this._element),this._parentScale=Ze(e),i="mousedown"===t.type,S(document,i?"mousemove":"touchmove",this._onMove,this),S(document,i?"mouseup":"touchend touchcancel",this._onUp,this)))))},_onMove:function(t){var e;this._enabled&&(t.touches&&1<t.touches.length?this._moved=!0:!(e=new p((e=t.touches&&1===t.touches.length?t.touches[0]:t).clientX,e.clientY)._subtract(this._startPoint)).x&&!e.y||Math.abs(e.x)+Math.abs(e.y)<this.options.clickTolerance||(e.x/=this._parentScale.x,e.y/=this._parentScale.y,O(t),this._moved||(this.fire("dragstart"),this._moved=!0,M(document.body,"leaflet-dragging"),this._lastTarget=t.target||t.srcElement,window.SVGElementInstance&&this._lastTarget instanceof window.SVGElementInstance&&(this._lastTarget=this._lastTarget.correspondingUseElement),M(this._lastTarget,"leaflet-drag-target")),this._newPos=this._startPos.add(e),this._moving=!0,this._lastEvent=t,this._updatePosition()))},_updatePosition:function(){var t={originalEvent:this._lastEvent};this.fire("predrag",t),Z(this._element,this._newPos),this.fire("drag",t)},_onUp:function(){this._enabled&&this.finishDrag()},finishDrag:function(t){z(document.body,"leaflet-dragging"),this._lastTarget&&(z(this._lastTarget,"leaflet-drag-target"),this._lastTarget=null),k(document,"mousemove touchmove",this._onMove,this),k(document,"mouseup touchend touchcancel",this._onUp,this),Te(),ae(),this._moved&&this._moving&&this.fire("dragend",{noInertia:t,distance:this._newPos.distanceTo(this._startPos)}),this._moving=!1,Je._dragging=!1}});function $e(t,e){if(e&&t.length){var i=t=function(t,e){for(var i=[t[0]],n=1,o=0,s=t.length;n<s;n++)(function(t,e){var i=e.x-t.x,e=e.y-t.y;return i*i+e*e})(t[n],t[o])>e&&(i.push(t[n]),o=n);o<s-1&&i.push(t[s-1]);return i}(t,e=e*e),n=i.length,o=new(typeof Uint8Array!=void 0+""?Uint8Array:Array)(n);o[0]=o[n-1]=1,function t(e,i,n,o,s){var r,a,h,l=0;for(a=o+1;a<=s-1;a++)h=ni(e[a],e[o],e[s],!0),l<h&&(r=a,l=h);n<l&&(i[r]=1,t(e,i,n,o,r),t(e,i,n,r,s))}(i,o,e,0,n-1);var s,r=[];for(s=0;s<n;s++)o[s]&&r.push(i[s]);return r}return t.slice()}function Qe(t,e,i){return Math.sqrt(ni(t,e,i,!0))}function ti(t,e,i,n,o){var s,r,a,h=n?Ve:ii(t,i),l=ii(e,i);for(Ve=l;;){if(!(h|l))return[t,e];if(h&l)return!1;a=ii(r=ei(t,e,s=h||l,i,o),i),s===h?(t=r,h=a):(e=r,l=a)}}function ei(t,e,i,n,o){var s,r,a=e.x-t.x,e=e.y-t.y,h=n.min,n=n.max;return 8&i?(s=t.x+a*(n.y-t.y)/e,r=n.y):4&i?(s=t.x+a*(h.y-t.y)/e,r=h.y):2&i?(s=n.x,r=t.y+e*(n.x-t.x)/a):1&i&&(s=h.x,r=t.y+e*(h.x-t.x)/a),new p(s,r,o)}function ii(t,e){var i=0;return t.x<e.min.x?i|=1:t.x>e.max.x&&(i|=2),t.y<e.min.y?i|=4:t.y>e.max.y&&(i|=8),i}function ni(t,e,i,n){var o=e.x,e=e.y,s=i.x-o,r=i.y-e,a=s*s+r*r;return 0<a&&(1<(a=((t.x-o)*s+(t.y-e)*r)/a)?(o=i.x,e=i.y):0<a&&(o+=s*a,e+=r*a)),s=t.x-o,r=t.y-e,n?s*s+r*r:new p(o,e)}function I(t){return!d(t[0])||"object"!=typeof t[0][0]&&void 0!==t[0][0]}function oi(t){return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."),I(t)}function si(t,e){var i,n,o,s,r;if(!t||0===t.length)throw new Error("latlngs not passed");I(t)||(console.warn("latlngs are not flat! Only the first ring will be used"),t=t[0]);var a,h=[];for(a in t)h.push(e.project(w(t[a])));for(var l=h.length,u=0,c=0;u<l-1;u++)c+=h[u].distanceTo(h[u+1])/2;if(0===c)r=h[0];else for(i=u=0;u<l-1;u++)if(n=h[u],o=h[u+1],c<(i+=s=n.distanceTo(o))){r=[o.x-(s=(i-c)/s)*(o.x-n.x),o.y-s*(o.y-n.y)];break}return e.unproject(m(r))}gt={__proto__:null,simplify:$e,pointToSegmentDistance:Qe,closestPointOnSegment:function(t,e,i){return ni(t,e,i)},clipSegment:ti,_getEdgeIntersection:ei,_getBitCode:ii,_sqClosestPointOnSegment:ni,isFlat:I,_flat:oi,polylineCenter:si};function ri(t,e,i){for(var n,o,s,r,a,h,l,u=[1,4,2,8],c=0,d=t.length;c<d;c++)t[c]._code=ii(t[c],e);for(s=0;s<4;s++){for(h=u[s],n=[],c=0,o=(d=t.length)-1;c<d;o=c++)r=t[c],a=t[o],r._code&h?a._code&h||((l=ei(a,r,h,e,i))._code=ii(l,e),n.push(l)):(a._code&h&&((l=ei(a,r,h,e,i))._code=ii(l,e),n.push(l)),n.push(r));t=n}return t}function ai(t,e){var i,n,o,s,r,a;if(!t||0===t.length)throw new Error("latlngs not passed");I(t)||(console.warn("latlngs are not flat! Only the first ring will be used"),t=t[0]);var h,l=[];for(h in t)l.push(e.project(w(t[h])));for(var u=l.length,c=s=r=0,d=0,_=u-1;d<u;_=d++)i=l[d],n=l[_],o=i.y*n.x-n.y*i.x,s+=(i.x+n.x)*o,r+=(i.y+n.y)*o,c+=3*o;return a=0===c?l[0]:[s/c,r/c],e.unproject(m(a))}var vt={__proto__:null,clipPolygon:ri,polygonCenter:ai},yt={project:function(t){return new p(t.lng,t.lat)},unproject:function(t){return new v(t.y,t.x)},bounds:new f([-180,-90],[180,90])},xt={R:6378137,R_MINOR:6356752.314245179,bounds:new f([-20037508.34279,-15496570.73972],[20037508.34279,18764656.23138]),project:function(t){var e=Math.PI/180,i=this.R,n=t.lat*e,o=this.R_MINOR/i,o=Math.sqrt(1-o*o),s=o*Math.sin(n),s=Math.tan(Math.PI/4-n/2)/Math.pow((1-s)/(1+s),o/2),n=-i*Math.log(Math.max(s,1e-10));return new p(t.lng*e*i,n)},unproject:function(t){for(var e,i=180/Math.PI,n=this.R,o=this.R_MINOR/n,s=Math.sqrt(1-o*o),r=Math.exp(-t.y/n),a=Math.PI/2-2*Math.atan(r),h=0,l=.1;h<15&&1e-7<Math.abs(l);h++)e=s*Math.sin(a),e=Math.pow((1-e)/(1+e),s/2),a+=l=Math.PI/2-2*Math.atan(r*e)-a;return new v(a*i,t.x*i/n)}},wt={__proto__:null,LonLat:yt,Mercator:xt,SphericalMercator:rt},Pt=l({},st,{code:"EPSG:3395",projection:xt,transformation:ht(bt=.5/(Math.PI*xt.R),.5,-bt,.5)}),hi=l({},st,{code:"EPSG:4326",projection:yt,transformation:ht(1/180,1,-1/180,.5)}),Lt=l({},ot,{projection:yt,transformation:ht(1,0,-1,0),scale:function(t){return Math.pow(2,t)},zoom:function(t){return Math.log(t)/Math.LN2},distance:function(t,e){var i=e.lng-t.lng,e=e.lat-t.lat;return Math.sqrt(i*i+e*e)},infinite:!0}),o=(ot.Earth=st,ot.EPSG3395=Pt,ot.EPSG3857=lt,ot.EPSG900913=ut,ot.EPSG4326=hi,ot.Simple=Lt,it.extend({options:{pane:"overlayPane",attribution:null,bubblingMouseEvents:!0},addTo:function(t){return t.addLayer(this),this},remove:function(){return this.removeFrom(this._map||this._mapToAdd)},removeFrom:function(t){return t&&t.removeLayer(this),this},getPane:function(t){return this._map.getPane(t?this.options[t]||t:this.options.pane)},addInteractiveTarget:function(t){return this._map._targets[h(t)]=this},removeInteractiveTarget:function(t){return delete this._map._targets[h(t)],this},getAttribution:function(){return this.options.attribution},_layerAdd:function(t){var e,i=t.target;i.hasLayer(this)&&(this._map=i,this._zoomAnimated=i._zoomAnimated,this.getEvents&&(e=this.getEvents(),i.on(e,this),this.once("remove",function(){i.off(e,this)},this)),this.onAdd(i),this.fire("add"),i.fire("layeradd",{layer:this}))}})),li=(A.include({addLayer:function(t){var e;if(t._layerAdd)return e=h(t),this._layers[e]||((this._layers[e]=t)._mapToAdd=this,t.beforeAdd&&t.beforeAdd(this),this.whenReady(t._layerAdd,t)),this;throw new Error("The provided object is not a Layer.")},removeLayer:function(t){var e=h(t);return this._layers[e]&&(this._loaded&&t.onRemove(this),delete this._layers[e],this._loaded&&(this.fire("layerremove",{layer:t}),t.fire("remove")),t._map=t._mapToAdd=null),this},hasLayer:function(t){return h(t)in this._layers},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},_addLayers:function(t){for(var e=0,i=(t=t?d(t)?t:[t]:[]).length;e<i;e++)this.addLayer(t[e])},_addZoomLimit:function(t){isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[h(t)]=t,this._updateZoomLevels())},_removeZoomLimit:function(t){t=h(t);this._zoomBoundLayers[t]&&(delete this._zoomBoundLayers[t],this._updateZoomLevels())},_updateZoomLevels:function(){var t,e=1/0,i=-1/0,n=this._getZoomSpan();for(t in this._zoomBoundLayers)var o=this._zoomBoundLayers[t].options,e=void 0===o.minZoom?e:Math.min(e,o.minZoom),i=void 0===o.maxZoom?i:Math.max(i,o.maxZoom);this._layersMaxZoom=i===-1/0?void 0:i,this._layersMinZoom=e===1/0?void 0:e,n!==this._getZoomSpan()&&this.fire("zoomlevelschange"),void 0===this.options.maxZoom&&this._layersMaxZoom&&this.getZoom()>this._layersMaxZoom&&this.setZoom(this._layersMaxZoom),void 0===this.options.minZoom&&this._layersMinZoom&&this.getZoom()<this._layersMinZoom&&this.setZoom(this._layersMinZoom)}}),o.extend({initialize:function(t,e){var i,n;if(c(this,e),this._layers={},t)for(i=0,n=t.length;i<n;i++)this.addLayer(t[i])},addLayer:function(t){var e=this.getLayerId(t);return this._layers[e]=t,this._map&&this._map.addLayer(t),this},removeLayer:function(t){t=t in this._layers?t:this.getLayerId(t);return this._map&&this._layers[t]&&this._map.removeLayer(this._layers[t]),delete this._layers[t],this},hasLayer:function(t){return("number"==typeof t?t:this.getLayerId(t))in this._layers},clearLayers:function(){return this.eachLayer(this.removeLayer,this)},invoke:function(t){var e,i,n=Array.prototype.slice.call(arguments,1);for(e in this._layers)(i=this._layers[e])[t]&&i[t].apply(i,n);return this},onAdd:function(t){this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t)},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},getLayer:function(t){return this._layers[t]},getLayers:function(){var t=[];return this.eachLayer(t.push,t),t},setZIndex:function(t){return this.invoke("setZIndex",t)},getLayerId:h})),ui=li.extend({addLayer:function(t){return this.hasLayer(t)?this:(t.addEventParent(this),li.prototype.addLayer.call(this,t),this.fire("layeradd",{layer:t}))},removeLayer:function(t){return this.hasLayer(t)?((t=t in this._layers?this._layers[t]:t).removeEventParent(this),li.prototype.removeLayer.call(this,t),this.fire("layerremove",{layer:t})):this},setStyle:function(t){return this.invoke("setStyle",t)},bringToFront:function(){return this.invoke("bringToFront")},bringToBack:function(){return this.invoke("bringToBack")},getBounds:function(){var t,e=new s;for(t in this._layers){var i=this._layers[t];e.extend(i.getBounds?i.getBounds():i.getLatLng())}return e}}),ci=et.extend({options:{popupAnchor:[0,0],tooltipAnchor:[0,0],crossOrigin:!1},initialize:function(t){c(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,e){var i=this._getIconUrl(t);if(i)return i=this._createImg(i,e&&"IMG"===e.tagName?e:null),this._setIconStyles(i,t),!this.options.crossOrigin&&""!==this.options.crossOrigin||(i.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),i;if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null},_setIconStyles:function(t,e){var i=this.options,n=i[e+"Size"],n=m(n="number"==typeof n?[n,n]:n),o=m("shadow"===e&&i.shadowAnchor||i.iconAnchor||n&&n.divideBy(2,!0));t.className="leaflet-marker-"+e+" "+(i.className||""),o&&(t.style.marginLeft=-o.x+"px",t.style.marginTop=-o.y+"px"),n&&(t.style.width=n.x+"px",t.style.height=n.y+"px")},_createImg:function(t,e){return(e=e||document.createElement("img")).src=t,e},_getIconUrl:function(t){return b.retina&&this.options[t+"RetinaUrl"]||this.options[t+"Url"]}});var di=ci.extend({options:{iconUrl:"marker-icon.png",iconRetinaUrl:"marker-icon-2x.png",shadowUrl:"marker-shadow.png",iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],tooltipAnchor:[16,-28],shadowSize:[41,41]},_getIconUrl:function(t){return"string"!=typeof di.imagePath&&(di.imagePath=this._detectIconPath()),(this.options.imagePath||di.imagePath)+ci.prototype._getIconUrl.call(this,t)},_stripUrl:function(t){function e(t,e,i){return(e=e.exec(t))&&e[i]}return(t=e(t,/^url\((['"])?(.+)\1\)$/,2))&&e(t,/^(.*)marker-icon\.png$/,1)},_detectIconPath:function(){var t=P("div","leaflet-default-icon-path",document.body),e=pe(t,"background-image")||pe(t,"backgroundImage");return document.body.removeChild(t),(e=this._stripUrl(e))?e:(t=document.querySelector('link[href$="leaflet.css"]'))?t.href.substring(0,t.href.length-"leaflet.css".length-1):""}}),_i=n.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new Je(t,t,!0)),this._draggable.on({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).enable(),M(t,"leaflet-marker-draggable")},removeHooks:function(){this._draggable.off({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).disable(),this._marker._icon&&z(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_adjustPan:function(t){var e=this._marker,i=e._map,n=this._marker.options.autoPanSpeed,o=this._marker.options.autoPanPadding,s=Pe(e._icon),r=i.getPixelBounds(),a=i.getPixelOrigin(),a=_(r.min._subtract(a).add(o),r.max._subtract(a).subtract(o));a.contains(s)||(o=m((Math.max(a.max.x,s.x)-a.max.x)/(r.max.x-a.max.x)-(Math.min(a.min.x,s.x)-a.min.x)/(r.min.x-a.min.x),(Math.max(a.max.y,s.y)-a.max.y)/(r.max.y-a.max.y)-(Math.min(a.min.y,s.y)-a.min.y)/(r.min.y-a.min.y)).multiplyBy(n),i.panBy(o,{animate:!1}),this._draggable._newPos._add(o),this._draggable._startPos._add(o),Z(e._icon,this._draggable._newPos),this._onDrag(t),this._panRequest=x(this._adjustPan.bind(this,t)))},_onDragStart:function(){this._oldLatLng=this._marker.getLatLng(),this._marker.closePopup&&this._marker.closePopup(),this._marker.fire("movestart").fire("dragstart")},_onPreDrag:function(t){this._marker.options.autoPan&&(r(this._panRequest),this._panRequest=x(this._adjustPan.bind(this,t)))},_onDrag:function(t){var e=this._marker,i=e._shadow,n=Pe(e._icon),o=e._map.layerPointToLatLng(n);i&&Z(i,n),e._latlng=o,t.latlng=o,t.oldLatLng=this._oldLatLng,e.fire("move",t).fire("drag",t)},_onDragEnd:function(t){r(this._panRequest),delete this._oldLatLng,this._marker.fire("moveend").fire("dragend",t)}}),pi=o.extend({options:{icon:new di,interactive:!0,keyboard:!0,title:"",alt:"Marker",zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250,pane:"markerPane",shadowPane:"shadowPane",bubblingMouseEvents:!1,autoPanOnFocus:!0,draggable:!1,autoPan:!1,autoPanPadding:[50,50],autoPanSpeed:10},initialize:function(t,e){c(this,e),this._latlng=w(t)},onAdd:function(t){this._zoomAnimated=this._zoomAnimated&&t.options.markerZoomAnimation,this._zoomAnimated&&t.on("zoomanim",this._animateZoom,this),this._initIcon(),this.update()},onRemove:function(t){this.dragging&&this.dragging.enabled()&&(this.options.draggable=!0,this.dragging.removeHooks()),delete this.dragging,this._zoomAnimated&&t.off("zoomanim",this._animateZoom,this),this._removeIcon(),this._removeShadow()},getEvents:function(){return{zoom:this.update,viewreset:this.update}},getLatLng:function(){return this._latlng},setLatLng:function(t){var e=this._latlng;return this._latlng=w(t),this.update(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update()},getIcon:function(){return this.options.icon},setIcon:function(t){return this.options.icon=t,this._map&&(this._initIcon(),this.update()),this._popup&&this.bindPopup(this._popup,this._popup.options),this},getElement:function(){return this._icon},update:function(){var t;return this._icon&&this._map&&(t=this._map.latLngToLayerPoint(this._latlng).round(),this._setPos(t)),this},_initIcon:function(){var t=this.options,e="leaflet-zoom-"+(this._zoomAnimated?"animated":"hide"),i=t.icon.createIcon(this._icon),n=!1,i=(i!==this._icon&&(this._icon&&this._removeIcon(),n=!0,t.title&&(i.title=t.title),"IMG"===i.tagName&&(i.alt=t.alt||"")),M(i,e),t.keyboard&&(i.tabIndex="0",i.setAttribute("role","button")),this._icon=i,t.riseOnHover&&this.on({mouseover:this._bringToFront,mouseout:this._resetZIndex}),this.options.autoPanOnFocus&&S(i,"focus",this._panOnFocus,this),t.icon.createShadow(this._shadow)),o=!1;i!==this._shadow&&(this._removeShadow(),o=!0),i&&(M(i,e),i.alt=""),this._shadow=i,t.opacity<1&&this._updateOpacity(),n&&this.getPane().appendChild(this._icon),this._initInteraction(),i&&o&&this.getPane(t.shadowPane).appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&this.off({mouseover:this._bringToFront,mouseout:this._resetZIndex}),this.options.autoPanOnFocus&&k(this._icon,"focus",this._panOnFocus,this),T(this._icon),this.removeInteractiveTarget(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&T(this._shadow),this._shadow=null},_setPos:function(t){this._icon&&Z(this._icon,t),this._shadow&&Z(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){this._icon&&(this._icon.style.zIndex=this._zIndex+t)},_animateZoom:function(t){t=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center).round();this._setPos(t)},_initInteraction:function(){var t;this.options.interactive&&(M(this._icon,"leaflet-interactive"),this.addInteractiveTarget(this._icon),_i&&(t=this.options.draggable,this.dragging&&(t=this.dragging.enabled(),this.dragging.disable()),this.dragging=new _i(this),t&&this.dragging.enable()))},setOpacity:function(t){return this.options.opacity=t,this._map&&this._updateOpacity(),this},_updateOpacity:function(){var t=this.options.opacity;this._icon&&C(this._icon,t),this._shadow&&C(this._shadow,t)},_bringToFront:function(){this._updateZIndex(this.options.riseOffset)},_resetZIndex:function(){this._updateZIndex(0)},_panOnFocus:function(){var t,e,i=this._map;i&&(t=(e=this.options.icon.options).iconSize?m(e.iconSize):m(0,0),e=e.iconAnchor?m(e.iconAnchor):m(0,0),i.panInside(this._latlng,{paddingTopLeft:e,paddingBottomRight:t.subtract(e)}))},_getPopupAnchor:function(){return this.options.icon.options.popupAnchor},_getTooltipAnchor:function(){return this.options.icon.options.tooltipAnchor}});var mi=o.extend({options:{stroke:!0,color:"#3388ff",weight:3,opacity:1,lineCap:"round",lineJoin:"round",dashArray:null,dashOffset:null,fill:!1,fillColor:null,fillOpacity:.2,fillRule:"evenodd",interactive:!0,bubblingMouseEvents:!0},beforeAdd:function(t){this._renderer=t.getRenderer(this)},onAdd:function(){this._renderer._initPath(this),this._reset(),this._renderer._addPath(this)},onRemove:function(){this._renderer._removePath(this)},redraw:function(){return this._map&&this._renderer._updatePath(this),this},setStyle:function(t){return c(this,t),this._renderer&&(this._renderer._updateStyle(this),this.options.stroke&&t&&Object.prototype.hasOwnProperty.call(t,"weight")&&this._updateBounds()),this},bringToFront:function(){return this._renderer&&this._renderer._bringToFront(this),this},bringToBack:function(){return this._renderer&&this._renderer._bringToBack(this),this},getElement:function(){return this._path},_reset:function(){this._project(),this._update()},_clickTolerance:function(){return(this.options.stroke?this.options.weight/2:0)+(this._renderer.options.tolerance||0)}}),fi=mi.extend({options:{fill:!0,radius:10},initialize:function(t,e){c(this,e),this._latlng=w(t),this._radius=this.options.radius},setLatLng:function(t){var e=this._latlng;return this._latlng=w(t),this.redraw(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},getLatLng:function(){return this._latlng},setRadius:function(t){return this.options.radius=this._radius=t,this.redraw()},getRadius:function(){return this._radius},setStyle:function(t){var e=t&&t.radius||this._radius;return mi.prototype.setStyle.call(this,t),this.setRadius(e),this},_project:function(){this._point=this._map.latLngToLayerPoint(this._latlng),this._updateBounds()},_updateBounds:function(){var t=this._radius,e=this._radiusY||t,i=this._clickTolerance(),t=[t+i,e+i];this._pxBounds=new f(this._point.subtract(t),this._point.add(t))},_update:function(){this._map&&this._updatePath()},_updatePath:function(){this._renderer._updateCircle(this)},_empty:function(){return this._radius&&!this._renderer._bounds.intersects(this._pxBounds)},_containsPoint:function(t){return t.distanceTo(this._point)<=this._radius+this._clickTolerance()}});var gi=fi.extend({initialize:function(t,e,i){if(c(this,e="number"==typeof e?l({},i,{radius:e}):e),this._latlng=w(t),isNaN(this.options.radius))throw new Error("Circle radius cannot be NaN");this._mRadius=this.options.radius},setRadius:function(t){return this._mRadius=t,this.redraw()},getRadius:function(){return this._mRadius},getBounds:function(){var t=[this._radius,this._radiusY||this._radius];return new s(this._map.layerPointToLatLng(this._point.subtract(t)),this._map.layerPointToLatLng(this._point.add(t)))},setStyle:mi.prototype.setStyle,_project:function(){var t,e,i,n,o,s=this._latlng.lng,r=this._latlng.lat,a=this._map,h=a.options.crs;h.distance===st.distance?(n=Math.PI/180,o=this._mRadius/st.R/n,t=a.project([r+o,s]),e=a.project([r-o,s]),e=t.add(e).divideBy(2),i=a.unproject(e).lat,n=Math.acos((Math.cos(o*n)-Math.sin(r*n)*Math.sin(i*n))/(Math.cos(r*n)*Math.cos(i*n)))/n,!isNaN(n)&&0!==n||(n=o/Math.cos(Math.PI/180*r)),this._point=e.subtract(a.getPixelOrigin()),this._radius=isNaN(n)?0:e.x-a.project([i,s-n]).x,this._radiusY=e.y-t.y):(o=h.unproject(h.project(this._latlng).subtract([this._mRadius,0])),this._point=a.latLngToLayerPoint(this._latlng),this._radius=this._point.x-a.latLngToLayerPoint(o).x),this._updateBounds()}});var vi=mi.extend({options:{smoothFactor:1,noClip:!1},initialize:function(t,e){c(this,e),this._setLatLngs(t)},getLatLngs:function(){return this._latlngs},setLatLngs:function(t){return this._setLatLngs(t),this.redraw()},isEmpty:function(){return!this._latlngs.length},closestLayerPoint:function(t){for(var e=1/0,i=null,n=ni,o=0,s=this._parts.length;o<s;o++)for(var r=this._parts[o],a=1,h=r.length;a<h;a++){var l,u,c=n(t,l=r[a-1],u=r[a],!0);c<e&&(e=c,i=n(t,l,u))}return i&&(i.distance=Math.sqrt(e)),i},getCenter:function(){if(this._map)return si(this._defaultShape(),this._map.options.crs);throw new Error("Must add layer to map before using getCenter()")},getBounds:function(){return this._bounds},addLatLng:function(t,e){return e=e||this._defaultShape(),t=w(t),e.push(t),this._bounds.extend(t),this.redraw()},_setLatLngs:function(t){this._bounds=new s,this._latlngs=this._convertLatLngs(t)},_defaultShape:function(){return I(this._latlngs)?this._latlngs:this._latlngs[0]},_convertLatLngs:function(t){for(var e=[],i=I(t),n=0,o=t.length;n<o;n++)i?(e[n]=w(t[n]),this._bounds.extend(e[n])):e[n]=this._convertLatLngs(t[n]);return e},_project:function(){var t=new f;this._rings=[],this._projectLatlngs(this._latlngs,this._rings,t),this._bounds.isValid()&&t.isValid()&&(this._rawPxBounds=t,this._updateBounds())},_updateBounds:function(){var t=this._clickTolerance(),t=new p(t,t);this._rawPxBounds&&(this._pxBounds=new f([this._rawPxBounds.min.subtract(t),this._rawPxBounds.max.add(t)]))},_projectLatlngs:function(t,e,i){var n,o,s=t[0]instanceof v,r=t.length;if(s){for(o=[],n=0;n<r;n++)o[n]=this._map.latLngToLayerPoint(t[n]),i.extend(o[n]);e.push(o)}else for(n=0;n<r;n++)this._projectLatlngs(t[n],e,i)},_clipPoints:function(){var t=this._renderer._bounds;if(this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var e,i,n,o,s=this._parts,r=0,a=0,h=this._rings.length;r<h;r++)for(e=0,i=(o=this._rings[r]).length;e<i-1;e++)(n=ti(o[e],o[e+1],t,e,!0))&&(s[a]=s[a]||[],s[a].push(n[0]),n[1]===o[e+1]&&e!==i-2||(s[a].push(n[1]),a++))},_simplifyPoints:function(){for(var t=this._parts,e=this.options.smoothFactor,i=0,n=t.length;i<n;i++)t[i]=$e(t[i],e)},_update:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),this._updatePath())},_updatePath:function(){this._renderer._updatePoly(this)},_containsPoint:function(t,e){var i,n,o,s,r,a,h=this._clickTolerance();if(this._pxBounds&&this._pxBounds.contains(t))for(i=0,s=this._parts.length;i<s;i++)for(n=0,o=(r=(a=this._parts[i]).length)-1;n<r;o=n++)if((e||0!==n)&&Qe(t,a[o],a[n])<=h)return!0;return!1}});vi._flat=oi;var yi=vi.extend({options:{fill:!0},isEmpty:function(){return!this._latlngs.length||!this._latlngs[0].length},getCenter:function(){if(this._map)return ai(this._defaultShape(),this._map.options.crs);throw new Error("Must add layer to map before using getCenter()")},_convertLatLngs:function(t){var t=vi.prototype._convertLatLngs.call(this,t),e=t.length;return 2<=e&&t[0]instanceof v&&t[0].equals(t[e-1])&&t.pop(),t},_setLatLngs:function(t){vi.prototype._setLatLngs.call(this,t),I(this._latlngs)&&(this._latlngs=[this._latlngs])},_defaultShape:function(){return(I(this._latlngs[0])?this._latlngs:this._latlngs[0])[0]},_clipPoints:function(){var t=this._renderer._bounds,e=this.options.weight,e=new p(e,e),t=new f(t.min.subtract(e),t.max.add(e));if(this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var i,n=0,o=this._rings.length;n<o;n++)(i=ri(this._rings[n],t,!0)).length&&this._parts.push(i)},_updatePath:function(){this._renderer._updatePoly(this,!0)},_containsPoint:function(t){var e,i,n,o,s,r,a,h,l=!1;if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(o=0,a=this._parts.length;o<a;o++)for(s=0,r=(h=(e=this._parts[o]).length)-1;s<h;r=s++)i=e[s],n=e[r],i.y>t.y!=n.y>t.y&&t.x<(n.x-i.x)*(t.y-i.y)/(n.y-i.y)+i.x&&(l=!l);return l||vi.prototype._containsPoint.call(this,t,!0)}});var xi=ui.extend({initialize:function(t,e){c(this,e),this._layers={},t&&this.addData(t)},addData:function(t){var e,i,n,o=d(t)?t:t.features;if(o){for(e=0,i=o.length;e<i;e++)((n=o[e]).geometries||n.geometry||n.features||n.coordinates)&&this.addData(n);return this}var s,r=this.options;return(!r.filter||r.filter(t))&&(s=wi(t,r))?(s.feature=Ci(t),s.defaultOptions=s.options,this.resetStyle(s),r.onEachFeature&&r.onEachFeature(t,s),this.addLayer(s)):this},resetStyle:function(t){return void 0===t?this.eachLayer(this.resetStyle,this):(t.options=l({},t.defaultOptions),this._setLayerStyle(t,this.options.style),this)},setStyle:function(e){return this.eachLayer(function(t){this._setLayerStyle(t,e)},this)},_setLayerStyle:function(t,e){t.setStyle&&("function"==typeof e&&(e=e(t.feature)),t.setStyle(e))}});function wi(t,e){var i,n,o,s,r="Feature"===t.type?t.geometry:t,a=r?r.coordinates:null,h=[],l=e&&e.pointToLayer,u=e&&e.coordsToLatLng||Pi;if(!a&&!r)return null;switch(r.type){case"Point":return bi(l,t,i=u(a),e);case"MultiPoint":for(o=0,s=a.length;o<s;o++)i=u(a[o]),h.push(bi(l,t,i,e));return new ui(h);case"LineString":case"MultiLineString":return n=Li(a,"LineString"===r.type?0:1,u),new vi(n,e);case"Polygon":case"MultiPolygon":return n=Li(a,"Polygon"===r.type?1:2,u),new yi(n,e);case"GeometryCollection":for(o=0,s=r.geometries.length;o<s;o++){var c=wi({geometry:r.geometries[o],type:"Feature",properties:t.properties},e);c&&h.push(c)}return new ui(h);case"FeatureCollection":for(o=0,s=r.features.length;o<s;o++){var d=wi(r.features[o],e);d&&h.push(d)}return new ui(h);default:throw new Error("Invalid GeoJSON object.")}}function bi(t,e,i,n){return t?t(e,i):new pi(i,n&&n.markersInheritOptions&&n)}function Pi(t){return new v(t[1],t[0],t[2])}function Li(t,e,i){for(var n,o=[],s=0,r=t.length;s<r;s++)n=e?Li(t[s],e-1,i):(i||Pi)(t[s]),o.push(n);return o}function Ti(t,e){return void 0!==(t=w(t)).alt?[i(t.lng,e),i(t.lat,e),i(t.alt,e)]:[i(t.lng,e),i(t.lat,e)]}function Mi(t,e,i,n){for(var o=[],s=0,r=t.length;s<r;s++)o.push(e?Mi(t[s],I(t[s])?0:e-1,i,n):Ti(t[s],n));return!e&&i&&o.push(o[0].slice()),o}function zi(t,e){return t.feature?l({},t.feature,{geometry:e}):Ci(e)}function Ci(t){return"Feature"===t.type||"FeatureCollection"===t.type?t:{type:"Feature",properties:{},geometry:t}}Tt={toGeoJSON:function(t){return zi(this,{type:"Point",coordinates:Ti(this.getLatLng(),t)})}};function Zi(t,e){return new xi(t,e)}pi.include(Tt),gi.include(Tt),fi.include(Tt),vi.include({toGeoJSON:function(t){var e=!I(this._latlngs);return zi(this,{type:(e?"Multi":"")+"LineString",coordinates:Mi(this._latlngs,e?1:0,!1,t)})}}),yi.include({toGeoJSON:function(t){var e=!I(this._latlngs),i=e&&!I(this._latlngs[0]),t=Mi(this._latlngs,i?2:e?1:0,!0,t);return zi(this,{type:(i?"Multi":"")+"Polygon",coordinates:t=e?t:[t]})}}),li.include({toMultiPoint:function(e){var i=[];return this.eachLayer(function(t){i.push(t.toGeoJSON(e).geometry.coordinates)}),zi(this,{type:"MultiPoint",coordinates:i})},toGeoJSON:function(e){var i,n,t=this.feature&&this.feature.geometry&&this.feature.geometry.type;return"MultiPoint"===t?this.toMultiPoint(e):(i="GeometryCollection"===t,n=[],this.eachLayer(function(t){t.toGeoJSON&&(t=t.toGeoJSON(e),i?n.push(t.geometry):"FeatureCollection"===(t=Ci(t)).type?n.push.apply(n,t.features):n.push(t))}),i?zi(this,{geometries:n,type:"GeometryCollection"}):{type:"FeatureCollection",features:n})}});var Mt=Zi,Si=o.extend({options:{opacity:1,alt:"",interactive:!1,crossOrigin:!1,errorOverlayUrl:"",zIndex:1,className:""},initialize:function(t,e,i){this._url=t,this._bounds=g(e),c(this,i)},onAdd:function(){this._image||(this._initImage(),this.options.opacity<1&&this._updateOpacity()),this.options.interactive&&(M(this._image,"leaflet-interactive"),this.addInteractiveTarget(this._image)),this.getPane().appendChild(this._image),this._reset()},onRemove:function(){T(this._image),this.options.interactive&&this.removeInteractiveTarget(this._image)},setOpacity:function(t){return this.options.opacity=t,this._image&&this._updateOpacity(),this},setStyle:function(t){return t.opacity&&this.setOpacity(t.opacity),this},bringToFront:function(){return this._map&&fe(this._image),this},bringToBack:function(){return this._map&&ge(this._image),this},setUrl:function(t){return this._url=t,this._image&&(this._image.src=t),this},setBounds:function(t){return this._bounds=g(t),this._map&&this._reset(),this},getEvents:function(){var t={zoom:this._reset,viewreset:this._reset};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},getBounds:function(){return this._bounds},getElement:function(){return this._image},_initImage:function(){var t="IMG"===this._url.tagName,e=this._image=t?this._url:P("img");M(e,"leaflet-image-layer"),this._zoomAnimated&&M(e,"leaflet-zoom-animated"),this.options.className&&M(e,this.options.className),e.onselectstart=u,e.onmousemove=u,e.onload=a(this.fire,this,"load"),e.onerror=a(this._overlayOnError,this,"error"),!this.options.crossOrigin&&""!==this.options.crossOrigin||(e.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),this.options.zIndex&&this._updateZIndex(),t?this._url=e.src:(e.src=this._url,e.alt=this.options.alt)},_animateZoom:function(t){var e=this._map.getZoomScale(t.zoom),t=this._map._latLngBoundsToNewLayerBounds(this._bounds,t.zoom,t.center).min;be(this._image,t,e)},_reset:function(){var t=this._image,e=new f(this._map.latLngToLayerPoint(this._bounds.getNorthWest()),this._map.latLngToLayerPoint(this._bounds.getSouthEast())),i=e.getSize();Z(t,e.min),t.style.width=i.x+"px",t.style.height=i.y+"px"},_updateOpacity:function(){C(this._image,this.options.opacity)},_updateZIndex:function(){this._image&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._image.style.zIndex=this.options.zIndex)},_overlayOnError:function(){this.fire("error");var t=this.options.errorOverlayUrl;t&&this._url!==t&&(this._url=t,this._image.src=t)},getCenter:function(){return this._bounds.getCenter()}}),Ei=Si.extend({options:{autoplay:!0,loop:!0,keepAspectRatio:!0,muted:!1,playsInline:!0},_initImage:function(){var t="VIDEO"===this._url.tagName,e=this._image=t?this._url:P("video");if(M(e,"leaflet-image-layer"),this._zoomAnimated&&M(e,"leaflet-zoom-animated"),this.options.className&&M(e,this.options.className),e.onselectstart=u,e.onmousemove=u,e.onloadeddata=a(this.fire,this,"load"),t){for(var i=e.getElementsByTagName("source"),n=[],o=0;o<i.length;o++)n.push(i[o].src);this._url=0<i.length?n:[e.src]}else{d(this._url)||(this._url=[this._url]),!this.options.keepAspectRatio&&Object.prototype.hasOwnProperty.call(e.style,"objectFit")&&(e.style.objectFit="fill"),e.autoplay=!!this.options.autoplay,e.loop=!!this.options.loop,e.muted=!!this.options.muted,e.playsInline=!!this.options.playsInline;for(var s=0;s<this._url.length;s++){var r=P("source");r.src=this._url[s],e.appendChild(r)}}}});var ki=Si.extend({_initImage:function(){var t=this._image=this._url;M(t,"leaflet-image-layer"),this._zoomAnimated&&M(t,"leaflet-zoom-animated"),this.options.className&&M(t,this.options.className),t.onselectstart=u,t.onmousemove=u}});var Oi=o.extend({options:{interactive:!1,offset:[0,0],className:"",pane:void 0,content:""},initialize:function(t,e){t&&(t instanceof v||d(t))?(this._latlng=w(t),c(this,e)):(c(this,t),this._source=e),this.options.content&&(this._content=this.options.content)},openOn:function(t){return(t=arguments.length?t:this._source._map).hasLayer(this)||t.addLayer(this),this},close:function(){return this._map&&this._map.removeLayer(this),this},toggle:function(t){return this._map?this.close():(arguments.length?this._source=t:t=this._source,this._prepareOpen(),this.openOn(t._map)),this},onAdd:function(t){this._zoomAnimated=t._zoomAnimated,this._container||this._initLayout(),t._fadeAnimated&&C(this._container,0),clearTimeout(this._removeTimeout),this.getPane().appendChild(this._container),this.update(),t._fadeAnimated&&C(this._container,1),this.bringToFront(),this.options.interactive&&(M(this._container,"leaflet-interactive"),this.addInteractiveTarget(this._container))},onRemove:function(t){t._fadeAnimated?(C(this._container,0),this._removeTimeout=setTimeout(a(T,void 0,this._container),200)):T(this._container),this.options.interactive&&(z(this._container,"leaflet-interactive"),this.removeInteractiveTarget(this._container))},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=w(t),this._map&&(this._updatePosition(),this._adjustPan()),this},getContent:function(){return this._content},setContent:function(t){return this._content=t,this.update(),this},getElement:function(){return this._container},update:function(){this._map&&(this._container.style.visibility="hidden",this._updateContent(),this._updateLayout(),this._updatePosition(),this._container.style.visibility="",this._adjustPan())},getEvents:function(){var t={zoom:this._updatePosition,viewreset:this._updatePosition};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},isOpen:function(){return!!this._map&&this._map.hasLayer(this)},bringToFront:function(){return this._map&&fe(this._container),this},bringToBack:function(){return this._map&&ge(this._container),this},_prepareOpen:function(t){if(!(i=this._source)._map)return!1;if(i instanceof ui){var e,i=null,n=this._source._layers;for(e in n)if(n[e]._map){i=n[e];break}if(!i)return!1;this._source=i}if(!t)if(i.getCenter)t=i.getCenter();else if(i.getLatLng)t=i.getLatLng();else{if(!i.getBounds)throw new Error("Unable to get source layer LatLng.");t=i.getBounds().getCenter()}return this.setLatLng(t),this._map&&this.update(),!0},_updateContent:function(){if(this._content){var t=this._contentNode,e="function"==typeof this._content?this._content(this._source||this):this._content;if("string"==typeof e)t.innerHTML=e;else{for(;t.hasChildNodes();)t.removeChild(t.firstChild);t.appendChild(e)}this.fire("contentupdate")}},_updatePosition:function(){var t,e,i;this._map&&(e=this._map.latLngToLayerPoint(this._latlng),t=m(this.options.offset),i=this._getAnchor(),this._zoomAnimated?Z(this._container,e.add(i)):t=t.add(e).add(i),e=this._containerBottom=-t.y,i=this._containerLeft=-Math.round(this._containerWidth/2)+t.x,this._container.style.bottom=e+"px",this._container.style.left=i+"px")},_getAnchor:function(){return[0,0]}}),Ai=(A.include({_initOverlay:function(t,e,i,n){var o=e;return o instanceof t||(o=new t(n).setContent(e)),i&&o.setLatLng(i),o}}),o.include({_initOverlay:function(t,e,i,n){var o=i;return o instanceof t?(c(o,n),o._source=this):(o=e&&!n?e:new t(n,this)).setContent(i),o}}),Oi.extend({options:{pane:"popupPane",offset:[0,7],maxWidth:300,minWidth:50,maxHeight:null,autoPan:!0,autoPanPaddingTopLeft:null,autoPanPaddingBottomRight:null,autoPanPadding:[5,5],keepInView:!1,closeButton:!0,autoClose:!0,closeOnEscapeKey:!0,className:""},openOn:function(t){return!(t=arguments.length?t:this._source._map).hasLayer(this)&&t._popup&&t._popup.options.autoClose&&t.removeLayer(t._popup),t._popup=this,Oi.prototype.openOn.call(this,t)},onAdd:function(t){Oi.prototype.onAdd.call(this,t),t.fire("popupopen",{popup:this}),this._source&&(this._source.fire("popupopen",{popup:this},!0),this._source instanceof mi||this._source.on("preclick",Ae))},onRemove:function(t){Oi.prototype.onRemove.call(this,t),t.fire("popupclose",{popup:this}),this._source&&(this._source.fire("popupclose",{popup:this},!0),this._source instanceof mi||this._source.off("preclick",Ae))},getEvents:function(){var t=Oi.prototype.getEvents.call(this);return(void 0!==this.options.closeOnClick?this.options.closeOnClick:this._map.options.closePopupOnClick)&&(t.preclick=this.close),this.options.keepInView&&(t.moveend=this._adjustPan),t},_initLayout:function(){var t="leaflet-popup",e=this._container=P("div",t+" "+(this.options.className||"")+" leaflet-zoom-animated"),i=this._wrapper=P("div",t+"-content-wrapper",e);this._contentNode=P("div",t+"-content",i),Ie(e),Be(this._contentNode),S(e,"contextmenu",Ae),this._tipContainer=P("div",t+"-tip-container",e),this._tip=P("div",t+"-tip",this._tipContainer),this.options.closeButton&&((i=this._closeButton=P("a",t+"-close-button",e)).setAttribute("role","button"),i.setAttribute("aria-label","Close popup"),i.href="#close",i.innerHTML='<span aria-hidden="true">&#215;</span>',S(i,"click",function(t){O(t),this.close()},this))},_updateLayout:function(){var t=this._contentNode,e=t.style,i=(e.width="",e.whiteSpace="nowrap",t.offsetWidth),i=Math.min(i,this.options.maxWidth),i=(i=Math.max(i,this.options.minWidth),e.width=i+1+"px",e.whiteSpace="",e.height="",t.offsetHeight),n=this.options.maxHeight,o="leaflet-popup-scrolled";(n&&n<i?(e.height=n+"px",M):z)(t,o),this._containerWidth=this._container.offsetWidth},_animateZoom:function(t){var t=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center),e=this._getAnchor();Z(this._container,t.add(e))},_adjustPan:function(){var t,e,i,n,o,s,r,a;this.options.autoPan&&(this._map._panAnim&&this._map._panAnim.stop(),this._autopanning?this._autopanning=!1:(t=this._map,e=parseInt(pe(this._container,"marginBottom"),10)||0,e=this._container.offsetHeight+e,a=this._containerWidth,(i=new p(this._containerLeft,-e-this._containerBottom))._add(Pe(this._container)),i=t.layerPointToContainerPoint(i),o=m(this.options.autoPanPadding),n=m(this.options.autoPanPaddingTopLeft||o),o=m(this.options.autoPanPaddingBottomRight||o),s=t.getSize(),r=0,i.x+a+o.x>s.x&&(r=i.x+a-s.x+o.x),i.x-r-n.x<(a=0)&&(r=i.x-n.x),i.y+e+o.y>s.y&&(a=i.y+e-s.y+o.y),i.y-a-n.y<0&&(a=i.y-n.y),(r||a)&&(this.options.keepInView&&(this._autopanning=!0),t.fire("autopanstart").panBy([r,a]))))},_getAnchor:function(){return m(this._source&&this._source._getPopupAnchor?this._source._getPopupAnchor():[0,0])}})),Bi=(A.mergeOptions({closePopupOnClick:!0}),A.include({openPopup:function(t,e,i){return this._initOverlay(Ai,t,e,i).openOn(this),this},closePopup:function(t){return(t=arguments.length?t:this._popup)&&t.close(),this}}),o.include({bindPopup:function(t,e){return this._popup=this._initOverlay(Ai,this._popup,t,e),this._popupHandlersAdded||(this.on({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!0),this},unbindPopup:function(){return this._popup&&(this.off({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!1,this._popup=null),this},openPopup:function(t){return this._popup&&(this instanceof ui||(this._popup._source=this),this._popup._prepareOpen(t||this._latlng)&&this._popup.openOn(this._map)),this},closePopup:function(){return this._popup&&this._popup.close(),this},togglePopup:function(){return this._popup&&this._popup.toggle(this),this},isPopupOpen:function(){return!!this._popup&&this._popup.isOpen()},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},getPopup:function(){return this._popup},_openPopup:function(t){var e;this._popup&&this._map&&(Re(t),e=t.layer||t.target,this._popup._source!==e||e instanceof mi?(this._popup._source=e,this.openPopup(t.latlng)):this._map.hasLayer(this._popup)?this.closePopup():this.openPopup(t.latlng))},_movePopup:function(t){this._popup.setLatLng(t.latlng)},_onKeyPress:function(t){13===t.originalEvent.keyCode&&this._openPopup(t)}}),Oi.extend({options:{pane:"tooltipPane",offset:[0,0],direction:"auto",permanent:!1,sticky:!1,opacity:.9},onAdd:function(t){Oi.prototype.onAdd.call(this,t),this.setOpacity(this.options.opacity),t.fire("tooltipopen",{tooltip:this}),this._source&&(this.addEventParent(this._source),this._source.fire("tooltipopen",{tooltip:this},!0))},onRemove:function(t){Oi.prototype.onRemove.call(this,t),t.fire("tooltipclose",{tooltip:this}),this._source&&(this.removeEventParent(this._source),this._source.fire("tooltipclose",{tooltip:this},!0))},getEvents:function(){var t=Oi.prototype.getEvents.call(this);return this.options.permanent||(t.preclick=this.close),t},_initLayout:function(){var t="leaflet-tooltip "+(this.options.className||"")+" leaflet-zoom-"+(this._zoomAnimated?"animated":"hide");this._contentNode=this._container=P("div",t),this._container.setAttribute("role","tooltip"),this._container.setAttribute("id","leaflet-tooltip-"+h(this))},_updateLayout:function(){},_adjustPan:function(){},_setPosition:function(t){var e,i=this._map,n=this._container,o=i.latLngToContainerPoint(i.getCenter()),i=i.layerPointToContainerPoint(t),s=this.options.direction,r=n.offsetWidth,a=n.offsetHeight,h=m(this.options.offset),l=this._getAnchor(),i="top"===s?(e=r/2,a):"bottom"===s?(e=r/2,0):(e="center"===s?r/2:"right"===s?0:"left"===s?r:i.x<o.x?(s="right",0):(s="left",r+2*(h.x+l.x)),a/2);t=t.subtract(m(e,i,!0)).add(h).add(l),z(n,"leaflet-tooltip-right"),z(n,"leaflet-tooltip-left"),z(n,"leaflet-tooltip-top"),z(n,"leaflet-tooltip-bottom"),M(n,"leaflet-tooltip-"+s),Z(n,t)},_updatePosition:function(){var t=this._map.latLngToLayerPoint(this._latlng);this._setPosition(t)},setOpacity:function(t){this.options.opacity=t,this._container&&C(this._container,t)},_animateZoom:function(t){t=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);this._setPosition(t)},_getAnchor:function(){return m(this._source&&this._source._getTooltipAnchor&&!this.options.sticky?this._source._getTooltipAnchor():[0,0])}})),Ii=(A.include({openTooltip:function(t,e,i){return this._initOverlay(Bi,t,e,i).openOn(this),this},closeTooltip:function(t){return t.close(),this}}),o.include({bindTooltip:function(t,e){return this._tooltip&&this.isTooltipOpen()&&this.unbindTooltip(),this._tooltip=this._initOverlay(Bi,this._tooltip,t,e),this._initTooltipInteractions(),this._tooltip.options.permanent&&this._map&&this._map.hasLayer(this)&&this.openTooltip(),this},unbindTooltip:function(){return this._tooltip&&(this._initTooltipInteractions(!0),this.closeTooltip(),this._tooltip=null),this},_initTooltipInteractions:function(t){var e,i;!t&&this._tooltipHandlersAdded||(e=t?"off":"on",i={remove:this.closeTooltip,move:this._moveTooltip},this._tooltip.options.permanent?i.add=this._openTooltip:(i.mouseover=this._openTooltip,i.mouseout=this.closeTooltip,i.click=this._openTooltip,this._map?this._addFocusListeners():i.add=this._addFocusListeners),this._tooltip.options.sticky&&(i.mousemove=this._moveTooltip),this[e](i),this._tooltipHandlersAdded=!t)},openTooltip:function(t){return this._tooltip&&(this instanceof ui||(this._tooltip._source=this),this._tooltip._prepareOpen(t)&&(this._tooltip.openOn(this._map),this.getElement?this._setAriaDescribedByOnLayer(this):this.eachLayer&&this.eachLayer(this._setAriaDescribedByOnLayer,this))),this},closeTooltip:function(){if(this._tooltip)return this._tooltip.close()},toggleTooltip:function(){return this._tooltip&&this._tooltip.toggle(this),this},isTooltipOpen:function(){return this._tooltip.isOpen()},setTooltipContent:function(t){return this._tooltip&&this._tooltip.setContent(t),this},getTooltip:function(){return this._tooltip},_addFocusListeners:function(){this.getElement?this._addFocusListenersOnLayer(this):this.eachLayer&&this.eachLayer(this._addFocusListenersOnLayer,this)},_addFocusListenersOnLayer:function(t){var e=t.getElement();e&&(S(e,"focus",function(){this._tooltip._source=t,this.openTooltip()},this),S(e,"blur",this.closeTooltip,this))},_setAriaDescribedByOnLayer:function(t){t=t.getElement();t&&t.setAttribute("aria-describedby",this._tooltip._container.id)},_openTooltip:function(t){!this._tooltip||!this._map||this._map.dragging&&this._map.dragging.moving()||(this._tooltip._source=t.layer||t.target,this.openTooltip(this._tooltip.options.sticky?t.latlng:void 0))},_moveTooltip:function(t){var e=t.latlng;this._tooltip.options.sticky&&t.originalEvent&&(t=this._map.mouseEventToContainerPoint(t.originalEvent),t=this._map.containerPointToLayerPoint(t),e=this._map.layerPointToLatLng(t)),this._tooltip.setLatLng(e)}}),ci.extend({options:{iconSize:[12,12],html:!1,bgPos:null,className:"leaflet-div-icon"},createIcon:function(t){var t=t&&"DIV"===t.tagName?t:document.createElement("div"),e=this.options;return e.html instanceof Element?(me(t),t.appendChild(e.html)):t.innerHTML=!1!==e.html?e.html:"",e.bgPos&&(e=m(e.bgPos),t.style.backgroundPosition=-e.x+"px "+-e.y+"px"),this._setIconStyles(t,"icon"),t},createShadow:function(){return null}}));ci.Default=di;var Ri=o.extend({options:{tileSize:256,opacity:1,updateWhenIdle:b.mobile,updateWhenZooming:!0,updateInterval:200,zIndex:1,bounds:null,minZoom:0,maxZoom:void 0,maxNativeZoom:void 0,minNativeZoom:void 0,noWrap:!1,pane:"tilePane",className:"",keepBuffer:2},initialize:function(t){c(this,t)},onAdd:function(){this._initContainer(),this._levels={},this._tiles={},this._resetView()},beforeAdd:function(t){t._addZoomLimit(this)},onRemove:function(t){this._removeAllTiles(),T(this._container),t._removeZoomLimit(this),this._container=null,this._tileZoom=void 0},bringToFront:function(){return this._map&&(fe(this._container),this._setAutoZIndex(Math.max)),this},bringToBack:function(){return this._map&&(ge(this._container),this._setAutoZIndex(Math.min)),this},getContainer:function(){return this._container},setOpacity:function(t){return this.options.opacity=t,this._updateOpacity(),this},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},isLoading:function(){return this._loading},redraw:function(){var t;return this._map&&(this._removeAllTiles(),(t=this._clampZoom(this._map.getZoom()))!==this._tileZoom&&(this._tileZoom=t,this._updateLevels()),this._update()),this},getEvents:function(){var t={viewprereset:this._invalidateAll,viewreset:this._resetView,zoom:this._resetView,moveend:this._onMoveEnd};return this.options.updateWhenIdle||(this._onMove||(this._onMove=j(this._onMoveEnd,this.options.updateInterval,this)),t.move=this._onMove),this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},createTile:function(){return document.createElement("div")},getTileSize:function(){var t=this.options.tileSize;return t instanceof p?t:new p(t,t)},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},_setAutoZIndex:function(t){for(var e,i=this.getPane().children,n=-t(-1/0,1/0),o=0,s=i.length;o<s;o++)e=i[o].style.zIndex,i[o]!==this._container&&e&&(n=t(n,+e));isFinite(n)&&(this.options.zIndex=n+t(-1,1),this._updateZIndex())},_updateOpacity:function(){if(this._map&&!b.ielt9){C(this._container,this.options.opacity);var t,e=+new Date,i=!1,n=!1;for(t in this._tiles){var o,s=this._tiles[t];s.current&&s.loaded&&(o=Math.min(1,(e-s.loaded)/200),C(s.el,o),o<1?i=!0:(s.active?n=!0:this._onOpaqueTile(s),s.active=!0))}n&&!this._noPrune&&this._pruneTiles(),i&&(r(this._fadeFrame),this._fadeFrame=x(this._updateOpacity,this))}},_onOpaqueTile:u,_initContainer:function(){this._container||(this._container=P("div","leaflet-layer "+(this.options.className||"")),this._updateZIndex(),this.options.opacity<1&&this._updateOpacity(),this.getPane().appendChild(this._container))},_updateLevels:function(){var t=this._tileZoom,e=this.options.maxZoom;if(void 0!==t){for(var i in this._levels)i=Number(i),this._levels[i].el.children.length||i===t?(this._levels[i].el.style.zIndex=e-Math.abs(t-i),this._onUpdateLevel(i)):(T(this._levels[i].el),this._removeTilesAtZoom(i),this._onRemoveLevel(i),delete this._levels[i]);var n=this._levels[t],o=this._map;return n||((n=this._levels[t]={}).el=P("div","leaflet-tile-container leaflet-zoom-animated",this._container),n.el.style.zIndex=e,n.origin=o.project(o.unproject(o.getPixelOrigin()),t).round(),n.zoom=t,this._setZoomTransform(n,o.getCenter(),o.getZoom()),u(n.el.offsetWidth),this._onCreateLevel(n)),this._level=n}},_onUpdateLevel:u,_onRemoveLevel:u,_onCreateLevel:u,_pruneTiles:function(){if(this._map){var t,e,i,n=this._map.getZoom();if(n>this.options.maxZoom||n<this.options.minZoom)this._removeAllTiles();else{for(t in this._tiles)(i=this._tiles[t]).retain=i.current;for(t in this._tiles)(i=this._tiles[t]).current&&!i.active&&(e=i.coords,this._retainParent(e.x,e.y,e.z,e.z-5)||this._retainChildren(e.x,e.y,e.z,e.z+2));for(t in this._tiles)this._tiles[t].retain||this._removeTile(t)}}},_removeTilesAtZoom:function(t){for(var e in this._tiles)this._tiles[e].coords.z===t&&this._removeTile(e)},_removeAllTiles:function(){for(var t in this._tiles)this._removeTile(t)},_invalidateAll:function(){for(var t in this._levels)T(this._levels[t].el),this._onRemoveLevel(Number(t)),delete this._levels[t];this._removeAllTiles(),this._tileZoom=void 0},_retainParent:function(t,e,i,n){var t=Math.floor(t/2),e=Math.floor(e/2),i=i-1,o=new p(+t,+e),o=(o.z=i,this._tileCoordsToKey(o)),o=this._tiles[o];return o&&o.active?o.retain=!0:(o&&o.loaded&&(o.retain=!0),n<i&&this._retainParent(t,e,i,n))},_retainChildren:function(t,e,i,n){for(var o=2*t;o<2*t+2;o++)for(var s=2*e;s<2*e+2;s++){var r=new p(o,s),r=(r.z=i+1,this._tileCoordsToKey(r)),r=this._tiles[r];r&&r.active?r.retain=!0:(r&&r.loaded&&(r.retain=!0),i+1<n&&this._retainChildren(o,s,i+1,n))}},_resetView:function(t){t=t&&(t.pinch||t.flyTo);this._setView(this._map.getCenter(),this._map.getZoom(),t,t)},_animateZoom:function(t){this._setView(t.center,t.zoom,!0,t.noUpdate)},_clampZoom:function(t){var e=this.options;return void 0!==e.minNativeZoom&&t<e.minNativeZoom?e.minNativeZoom:void 0!==e.maxNativeZoom&&e.maxNativeZoom<t?e.maxNativeZoom:t},_setView:function(t,e,i,n){var o=Math.round(e),o=void 0!==this.options.maxZoom&&o>this.options.maxZoom||void 0!==this.options.minZoom&&o<this.options.minZoom?void 0:this._clampZoom(o),s=this.options.updateWhenZooming&&o!==this._tileZoom;n&&!s||(this._tileZoom=o,this._abortLoading&&this._abortLoading(),this._updateLevels(),this._resetGrid(),void 0!==o&&this._update(t),i||this._pruneTiles(),this._noPrune=!!i),this._setZoomTransforms(t,e)},_setZoomTransforms:function(t,e){for(var i in this._levels)this._setZoomTransform(this._levels[i],t,e)},_setZoomTransform:function(t,e,i){var n=this._map.getZoomScale(i,t.zoom),e=t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(e,i)).round();b.any3d?be(t.el,e,n):Z(t.el,e)},_resetGrid:function(){var t=this._map,e=t.options.crs,i=this._tileSize=this.getTileSize(),n=this._tileZoom,o=this._map.getPixelWorldBounds(this._tileZoom);o&&(this._globalTileRange=this._pxBoundsToTileRange(o)),this._wrapX=e.wrapLng&&!this.options.noWrap&&[Math.floor(t.project([0,e.wrapLng[0]],n).x/i.x),Math.ceil(t.project([0,e.wrapLng[1]],n).x/i.y)],this._wrapY=e.wrapLat&&!this.options.noWrap&&[Math.floor(t.project([e.wrapLat[0],0],n).y/i.x),Math.ceil(t.project([e.wrapLat[1],0],n).y/i.y)]},_onMoveEnd:function(){this._map&&!this._map._animatingZoom&&this._update()},_getTiledPixelBounds:function(t){var e=this._map,i=e._animatingZoom?Math.max(e._animateToZoom,e.getZoom()):e.getZoom(),i=e.getZoomScale(i,this._tileZoom),t=e.project(t,this._tileZoom).floor(),e=e.getSize().divideBy(2*i);return new f(t.subtract(e),t.add(e))},_update:function(t){var e=this._map;if(e){var i=this._clampZoom(e.getZoom());if(void 0===t&&(t=e.getCenter()),void 0!==this._tileZoom){var n,e=this._getTiledPixelBounds(t),o=this._pxBoundsToTileRange(e),s=o.getCenter(),r=[],e=this.options.keepBuffer,a=new f(o.getBottomLeft().subtract([e,-e]),o.getTopRight().add([e,-e]));if(!(isFinite(o.min.x)&&isFinite(o.min.y)&&isFinite(o.max.x)&&isFinite(o.max.y)))throw new Error("Attempted to load an infinite number of tiles");for(n in this._tiles){var h=this._tiles[n].coords;h.z===this._tileZoom&&a.contains(new p(h.x,h.y))||(this._tiles[n].current=!1)}if(1<Math.abs(i-this._tileZoom))this._setView(t,i);else{for(var l=o.min.y;l<=o.max.y;l++)for(var u=o.min.x;u<=o.max.x;u++){var c,d=new p(u,l);d.z=this._tileZoom,this._isValidTile(d)&&((c=this._tiles[this._tileCoordsToKey(d)])?c.current=!0:r.push(d))}if(r.sort(function(t,e){return t.distanceTo(s)-e.distanceTo(s)}),0!==r.length){this._loading||(this._loading=!0,this.fire("loading"));for(var _=document.createDocumentFragment(),u=0;u<r.length;u++)this._addTile(r[u],_);this._level.el.appendChild(_)}}}}},_isValidTile:function(t){var e=this._map.options.crs;if(!e.infinite){var i=this._globalTileRange;if(!e.wrapLng&&(t.x<i.min.x||t.x>i.max.x)||!e.wrapLat&&(t.y<i.min.y||t.y>i.max.y))return!1}return!this.options.bounds||(e=this._tileCoordsToBounds(t),g(this.options.bounds).overlaps(e))},_keyToBounds:function(t){return this._tileCoordsToBounds(this._keyToTileCoords(t))},_tileCoordsToNwSe:function(t){var e=this._map,i=this.getTileSize(),n=t.scaleBy(i),i=n.add(i);return[e.unproject(n,t.z),e.unproject(i,t.z)]},_tileCoordsToBounds:function(t){t=this._tileCoordsToNwSe(t),t=new s(t[0],t[1]);return t=this.options.noWrap?t:this._map.wrapLatLngBounds(t)},_tileCoordsToKey:function(t){return t.x+":"+t.y+":"+t.z},_keyToTileCoords:function(t){var t=t.split(":"),e=new p(+t[0],+t[1]);return e.z=+t[2],e},_removeTile:function(t){var e=this._tiles[t];e&&(T(e.el),delete this._tiles[t],this.fire("tileunload",{tile:e.el,coords:this._keyToTileCoords(t)}))},_initTile:function(t){M(t,"leaflet-tile");var e=this.getTileSize();t.style.width=e.x+"px",t.style.height=e.y+"px",t.onselectstart=u,t.onmousemove=u,b.ielt9&&this.options.opacity<1&&C(t,this.options.opacity)},_addTile:function(t,e){var i=this._getTilePos(t),n=this._tileCoordsToKey(t),o=this.createTile(this._wrapCoords(t),a(this._tileReady,this,t));this._initTile(o),this.createTile.length<2&&x(a(this._tileReady,this,t,null,o)),Z(o,i),this._tiles[n]={el:o,coords:t,current:!0},e.appendChild(o),this.fire("tileloadstart",{tile:o,coords:t})},_tileReady:function(t,e,i){e&&this.fire("tileerror",{error:e,tile:i,coords:t});var n=this._tileCoordsToKey(t);(i=this._tiles[n])&&(i.loaded=+new Date,this._map._fadeAnimated?(C(i.el,0),r(this._fadeFrame),this._fadeFrame=x(this._updateOpacity,this)):(i.active=!0,this._pruneTiles()),e||(M(i.el,"leaflet-tile-loaded"),this.fire("tileload",{tile:i.el,coords:t})),this._noTilesToLoad()&&(this._loading=!1,this.fire("load"),b.ielt9||!this._map._fadeAnimated?x(this._pruneTiles,this):setTimeout(a(this._pruneTiles,this),250)))},_getTilePos:function(t){return t.scaleBy(this.getTileSize()).subtract(this._level.origin)},_wrapCoords:function(t){var e=new p(this._wrapX?H(t.x,this._wrapX):t.x,this._wrapY?H(t.y,this._wrapY):t.y);return e.z=t.z,e},_pxBoundsToTileRange:function(t){var e=this.getTileSize();return new f(t.min.unscaleBy(e).floor(),t.max.unscaleBy(e).ceil().subtract([1,1]))},_noTilesToLoad:function(){for(var t in this._tiles)if(!this._tiles[t].loaded)return!1;return!0}});var Ni=Ri.extend({options:{minZoom:0,maxZoom:18,subdomains:"abc",errorTileUrl:"",zoomOffset:0,tms:!1,zoomReverse:!1,detectRetina:!1,crossOrigin:!1,referrerPolicy:!1},initialize:function(t,e){this._url=t,(e=c(this,e)).detectRetina&&b.retina&&0<e.maxZoom?(e.tileSize=Math.floor(e.tileSize/2),e.zoomReverse?(e.zoomOffset--,e.minZoom=Math.min(e.maxZoom,e.minZoom+1)):(e.zoomOffset++,e.maxZoom=Math.max(e.minZoom,e.maxZoom-1)),e.minZoom=Math.max(0,e.minZoom)):e.zoomReverse?e.minZoom=Math.min(e.maxZoom,e.minZoom):e.maxZoom=Math.max(e.minZoom,e.maxZoom),"string"==typeof e.subdomains&&(e.subdomains=e.subdomains.split("")),this.on("tileunload",this._onTileRemove)},setUrl:function(t,e){return this._url===t&&void 0===e&&(e=!0),this._url=t,e||this.redraw(),this},createTile:function(t,e){var i=document.createElement("img");return S(i,"load",a(this._tileOnLoad,this,e,i)),S(i,"error",a(this._tileOnError,this,e,i)),!this.options.crossOrigin&&""!==this.options.crossOrigin||(i.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),"string"==typeof this.options.referrerPolicy&&(i.referrerPolicy=this.options.referrerPolicy),i.alt="",i.src=this.getTileUrl(t),i},getTileUrl:function(t){var e={r:b.retina?"@2x":"",s:this._getSubdomain(t),x:t.x,y:t.y,z:this._getZoomForUrl()};return this._map&&!this._map.options.crs.infinite&&(t=this._globalTileRange.max.y-t.y,this.options.tms&&(e.y=t),e["-y"]=t),q(this._url,l(e,this.options))},_tileOnLoad:function(t,e){b.ielt9?setTimeout(a(t,this,null,e),0):t(null,e)},_tileOnError:function(t,e,i){var n=this.options.errorTileUrl;n&&e.getAttribute("src")!==n&&(e.src=n),t(i,e)},_onTileRemove:function(t){t.tile.onload=null},_getZoomForUrl:function(){var t=this._tileZoom,e=this.options.maxZoom;return(t=this.options.zoomReverse?e-t:t)+this.options.zoomOffset},_getSubdomain:function(t){t=Math.abs(t.x+t.y)%this.options.subdomains.length;return this.options.subdomains[t]},_abortLoading:function(){var t,e,i;for(t in this._tiles)this._tiles[t].coords.z!==this._tileZoom&&((i=this._tiles[t].el).onload=u,i.onerror=u,i.complete||(i.src=K,e=this._tiles[t].coords,T(i),delete this._tiles[t],this.fire("tileabort",{tile:i,coords:e})))},_removeTile:function(t){var e=this._tiles[t];if(e)return e.el.setAttribute("src",K),Ri.prototype._removeTile.call(this,t)},_tileReady:function(t,e,i){if(this._map&&(!i||i.getAttribute("src")!==K))return Ri.prototype._tileReady.call(this,t,e,i)}});function Di(t,e){return new Ni(t,e)}var ji=Ni.extend({defaultWmsParams:{service:"WMS",request:"GetMap",layers:"",styles:"",format:"image/jpeg",transparent:!1,version:"1.1.1"},options:{crs:null,uppercase:!1},initialize:function(t,e){this._url=t;var i,n=l({},this.defaultWmsParams);for(i in e)i in this.options||(n[i]=e[i]);var t=(e=c(this,e)).detectRetina&&b.retina?2:1,o=this.getTileSize();n.width=o.x*t,n.height=o.y*t,this.wmsParams=n},onAdd:function(t){this._crs=this.options.crs||t.options.crs,this._wmsVersion=parseFloat(this.wmsParams.version);var e=1.3<=this._wmsVersion?"crs":"srs";this.wmsParams[e]=this._crs.code,Ni.prototype.onAdd.call(this,t)},getTileUrl:function(t){var e=this._tileCoordsToNwSe(t),i=this._crs,i=_(i.project(e[0]),i.project(e[1])),e=i.min,i=i.max,e=(1.3<=this._wmsVersion&&this._crs===hi?[e.y,e.x,i.y,i.x]:[e.x,e.y,i.x,i.y]).join(","),i=Ni.prototype.getTileUrl.call(this,t);return i+U(this.wmsParams,i,this.options.uppercase)+(this.options.uppercase?"&BBOX=":"&bbox=")+e},setParams:function(t,e){return l(this.wmsParams,t),e||this.redraw(),this}});Ni.WMS=ji,Di.wms=function(t,e){return new ji(t,e)};var Hi=o.extend({options:{padding:.1},initialize:function(t){c(this,t),h(this),this._layers=this._layers||{}},onAdd:function(){this._container||(this._initContainer(),this._zoomAnimated&&M(this._container,"leaflet-zoom-animated")),this.getPane().appendChild(this._container),this._update(),this.on("update",this._updatePaths,this)},onRemove:function(){this.off("update",this._updatePaths,this),this._destroyContainer()},getEvents:function(){var t={viewreset:this._reset,zoom:this._onZoom,moveend:this._update,zoomend:this._onZoomEnd};return this._zoomAnimated&&(t.zoomanim=this._onAnimZoom),t},_onAnimZoom:function(t){this._updateTransform(t.center,t.zoom)},_onZoom:function(){this._updateTransform(this._map.getCenter(),this._map.getZoom())},_updateTransform:function(t,e){var i=this._map.getZoomScale(e,this._zoom),n=this._map.getSize().multiplyBy(.5+this.options.padding),o=this._map.project(this._center,e),n=n.multiplyBy(-i).add(o).subtract(this._map._getNewPixelOrigin(t,e));b.any3d?be(this._container,n,i):Z(this._container,n)},_reset:function(){for(var t in this._update(),this._updateTransform(this._center,this._zoom),this._layers)this._layers[t]._reset()},_onZoomEnd:function(){for(var t in this._layers)this._layers[t]._project()},_updatePaths:function(){for(var t in this._layers)this._layers[t]._update()},_update:function(){var t=this.options.padding,e=this._map.getSize(),i=this._map.containerPointToLayerPoint(e.multiplyBy(-t)).round();this._bounds=new f(i,i.add(e.multiplyBy(1+2*t)).round()),this._center=this._map.getCenter(),this._zoom=this._map.getZoom()}}),Fi=Hi.extend({options:{tolerance:0},getEvents:function(){var t=Hi.prototype.getEvents.call(this);return t.viewprereset=this._onViewPreReset,t},_onViewPreReset:function(){this._postponeUpdatePaths=!0},onAdd:function(){Hi.prototype.onAdd.call(this),this._draw()},_initContainer:function(){var t=this._container=document.createElement("canvas");S(t,"mousemove",this._onMouseMove,this),S(t,"click dblclick mousedown mouseup contextmenu",this._onClick,this),S(t,"mouseout",this._handleMouseOut,this),t._leaflet_disable_events=!0,this._ctx=t.getContext("2d")},_destroyContainer:function(){r(this._redrawRequest),delete this._ctx,T(this._container),k(this._container),delete this._container},_updatePaths:function(){if(!this._postponeUpdatePaths){for(var t in this._redrawBounds=null,this._layers)this._layers[t]._update();this._redraw()}},_update:function(){var t,e,i,n;this._map._animatingZoom&&this._bounds||(Hi.prototype._update.call(this),t=this._bounds,e=this._container,i=t.getSize(),n=b.retina?2:1,Z(e,t.min),e.width=n*i.x,e.height=n*i.y,e.style.width=i.x+"px",e.style.height=i.y+"px",b.retina&&this._ctx.scale(2,2),this._ctx.translate(-t.min.x,-t.min.y),this.fire("update"))},_reset:function(){Hi.prototype._reset.call(this),this._postponeUpdatePaths&&(this._postponeUpdatePaths=!1,this._updatePaths())},_initPath:function(t){this._updateDashArray(t);t=(this._layers[h(t)]=t)._order={layer:t,prev:this._drawLast,next:null};this._drawLast&&(this._drawLast.next=t),this._drawLast=t,this._drawFirst=this._drawFirst||this._drawLast},_addPath:function(t){this._requestRedraw(t)},_removePath:function(t){var e=t._order,i=e.next,e=e.prev;i?i.prev=e:this._drawLast=e,e?e.next=i:this._drawFirst=i,delete t._order,delete this._layers[h(t)],this._requestRedraw(t)},_updatePath:function(t){this._extendRedrawBounds(t),t._project(),t._update(),this._requestRedraw(t)},_updateStyle:function(t){this._updateDashArray(t),this._requestRedraw(t)},_updateDashArray:function(t){if("string"==typeof t.options.dashArray){for(var e,i=t.options.dashArray.split(/[, ]+/),n=[],o=0;o<i.length;o++){if(e=Number(i[o]),isNaN(e))return;n.push(e)}t.options._dashArray=n}else t.options._dashArray=t.options.dashArray},_requestRedraw:function(t){this._map&&(this._extendRedrawBounds(t),this._redrawRequest=this._redrawRequest||x(this._redraw,this))},_extendRedrawBounds:function(t){var e;t._pxBounds&&(e=(t.options.weight||0)+1,this._redrawBounds=this._redrawBounds||new f,this._redrawBounds.extend(t._pxBounds.min.subtract([e,e])),this._redrawBounds.extend(t._pxBounds.max.add([e,e])))},_redraw:function(){this._redrawRequest=null,this._redrawBounds&&(this._redrawBounds.min._floor(),this._redrawBounds.max._ceil()),this._clear(),this._draw(),this._redrawBounds=null},_clear:function(){var t,e=this._redrawBounds;e?(t=e.getSize(),this._ctx.clearRect(e.min.x,e.min.y,t.x,t.y)):(this._ctx.save(),this._ctx.setTransform(1,0,0,1,0,0),this._ctx.clearRect(0,0,this._container.width,this._container.height),this._ctx.restore())},_draw:function(){var t,e,i=this._redrawBounds;this._ctx.save(),i&&(e=i.getSize(),this._ctx.beginPath(),this._ctx.rect(i.min.x,i.min.y,e.x,e.y),this._ctx.clip()),this._drawing=!0;for(var n=this._drawFirst;n;n=n.next)t=n.layer,(!i||t._pxBounds&&t._pxBounds.intersects(i))&&t._updatePath();this._drawing=!1,this._ctx.restore()},_updatePoly:function(t,e){if(this._drawing){var i,n,o,s,r=t._parts,a=r.length,h=this._ctx;if(a){for(h.beginPath(),i=0;i<a;i++){for(n=0,o=r[i].length;n<o;n++)s=r[i][n],h[n?"lineTo":"moveTo"](s.x,s.y);e&&h.closePath()}this._fillStroke(h,t)}}},_updateCircle:function(t){var e,i,n,o;this._drawing&&!t._empty()&&(e=t._point,i=this._ctx,n=Math.max(Math.round(t._radius),1),1!=(o=(Math.max(Math.round(t._radiusY),1)||n)/n)&&(i.save(),i.scale(1,o)),i.beginPath(),i.arc(e.x,e.y/o,n,0,2*Math.PI,!1),1!=o&&i.restore(),this._fillStroke(i,t))},_fillStroke:function(t,e){var i=e.options;i.fill&&(t.globalAlpha=i.fillOpacity,t.fillStyle=i.fillColor||i.color,t.fill(i.fillRule||"evenodd")),i.stroke&&0!==i.weight&&(t.setLineDash&&t.setLineDash(e.options&&e.options._dashArray||[]),t.globalAlpha=i.opacity,t.lineWidth=i.weight,t.strokeStyle=i.color,t.lineCap=i.lineCap,t.lineJoin=i.lineJoin,t.stroke())},_onClick:function(t){for(var e,i,n=this._map.mouseEventToLayerPoint(t),o=this._drawFirst;o;o=o.next)(e=o.layer).options.interactive&&e._containsPoint(n)&&(("click"===t.type||"preclick"===t.type)&&this._map._draggableMoved(e)||(i=e));this._fireEvent(!!i&&[i],t)},_onMouseMove:function(t){var e;!this._map||this._map.dragging.moving()||this._map._animatingZoom||(e=this._map.mouseEventToLayerPoint(t),this._handleMouseHover(t,e))},_handleMouseOut:function(t){var e=this._hoveredLayer;e&&(z(this._container,"leaflet-interactive"),this._fireEvent([e],t,"mouseout"),this._hoveredLayer=null,this._mouseHoverThrottled=!1)},_handleMouseHover:function(t,e){if(!this._mouseHoverThrottled){for(var i,n,o=this._drawFirst;o;o=o.next)(i=o.layer).options.interactive&&i._containsPoint(e)&&(n=i);n!==this._hoveredLayer&&(this._handleMouseOut(t),n&&(M(this._container,"leaflet-interactive"),this._fireEvent([n],t,"mouseover"),this._hoveredLayer=n)),this._fireEvent(!!this._hoveredLayer&&[this._hoveredLayer],t),this._mouseHoverThrottled=!0,setTimeout(a(function(){this._mouseHoverThrottled=!1},this),32)}},_fireEvent:function(t,e,i){this._map._fireDOMEvent(e,i||e.type,t)},_bringToFront:function(t){var e,i,n=t._order;n&&(e=n.next,i=n.prev,e&&((e.prev=i)?i.next=e:e&&(this._drawFirst=e),n.prev=this._drawLast,(this._drawLast.next=n).next=null,this._drawLast=n,this._requestRedraw(t)))},_bringToBack:function(t){var e,i,n=t._order;n&&(e=n.next,(i=n.prev)&&((i.next=e)?e.prev=i:i&&(this._drawLast=i),n.prev=null,n.next=this._drawFirst,this._drawFirst.prev=n,this._drawFirst=n,this._requestRedraw(t)))}});function Wi(t){return b.canvas?new Fi(t):null}var Ui=function(){try{return document.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(t){return document.createElement("<lvml:"+t+' class="lvml">')}}catch(t){}return function(t){return document.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}(),zt={_initContainer:function(){this._container=P("div","leaflet-vml-container")},_update:function(){this._map._animatingZoom||(Hi.prototype._update.call(this),this.fire("update"))},_initPath:function(t){var e=t._container=Ui("shape");M(e,"leaflet-vml-shape "+(this.options.className||"")),e.coordsize="1 1",t._path=Ui("path"),e.appendChild(t._path),this._updateStyle(t),this._layers[h(t)]=t},_addPath:function(t){var e=t._container;this._container.appendChild(e),t.options.interactive&&t.addInteractiveTarget(e)},_removePath:function(t){var e=t._container;T(e),t.removeInteractiveTarget(e),delete this._layers[h(t)]},_updateStyle:function(t){var e=t._stroke,i=t._fill,n=t.options,o=t._container;o.stroked=!!n.stroke,o.filled=!!n.fill,n.stroke?(e=e||(t._stroke=Ui("stroke")),o.appendChild(e),e.weight=n.weight+"px",e.color=n.color,e.opacity=n.opacity,n.dashArray?e.dashStyle=d(n.dashArray)?n.dashArray.join(" "):n.dashArray.replace(/( *, *)/g," "):e.dashStyle="",e.endcap=n.lineCap.replace("butt","flat"),e.joinstyle=n.lineJoin):e&&(o.removeChild(e),t._stroke=null),n.fill?(i=i||(t._fill=Ui("fill")),o.appendChild(i),i.color=n.fillColor||n.color,i.opacity=n.fillOpacity):i&&(o.removeChild(i),t._fill=null)},_updateCircle:function(t){var e=t._point.round(),i=Math.round(t._radius),n=Math.round(t._radiusY||i);this._setPath(t,t._empty()?"M0 0":"AL "+e.x+","+e.y+" "+i+","+n+" 0,23592600")},_setPath:function(t,e){t._path.v=e},_bringToFront:function(t){fe(t._container)},_bringToBack:function(t){ge(t._container)}},Vi=b.vml?Ui:ct,qi=Hi.extend({_initContainer:function(){this._container=Vi("svg"),this._container.setAttribute("pointer-events","none"),this._rootGroup=Vi("g"),this._container.appendChild(this._rootGroup)},_destroyContainer:function(){T(this._container),k(this._container),delete this._container,delete this._rootGroup,delete this._svgSize},_update:function(){var t,e,i;this._map._animatingZoom&&this._bounds||(Hi.prototype._update.call(this),e=(t=this._bounds).getSize(),i=this._container,this._svgSize&&this._svgSize.equals(e)||(this._svgSize=e,i.setAttribute("width",e.x),i.setAttribute("height",e.y)),Z(i,t.min),i.setAttribute("viewBox",[t.min.x,t.min.y,e.x,e.y].join(" ")),this.fire("update"))},_initPath:function(t){var e=t._path=Vi("path");t.options.className&&M(e,t.options.className),t.options.interactive&&M(e,"leaflet-interactive"),this._updateStyle(t),this._layers[h(t)]=t},_addPath:function(t){this._rootGroup||this._initContainer(),this._rootGroup.appendChild(t._path),t.addInteractiveTarget(t._path)},_removePath:function(t){T(t._path),t.removeInteractiveTarget(t._path),delete this._layers[h(t)]},_updatePath:function(t){t._project(),t._update()},_updateStyle:function(t){var e=t._path,t=t.options;e&&(t.stroke?(e.setAttribute("stroke",t.color),e.setAttribute("stroke-opacity",t.opacity),e.setAttribute("stroke-width",t.weight),e.setAttribute("stroke-linecap",t.lineCap),e.setAttribute("stroke-linejoin",t.lineJoin),t.dashArray?e.setAttribute("stroke-dasharray",t.dashArray):e.removeAttribute("stroke-dasharray"),t.dashOffset?e.setAttribute("stroke-dashoffset",t.dashOffset):e.removeAttribute("stroke-dashoffset")):e.setAttribute("stroke","none"),t.fill?(e.setAttribute("fill",t.fillColor||t.color),e.setAttribute("fill-opacity",t.fillOpacity),e.setAttribute("fill-rule",t.fillRule||"evenodd")):e.setAttribute("fill","none"))},_updatePoly:function(t,e){this._setPath(t,dt(t._parts,e))},_updateCircle:function(t){var e=t._point,i=Math.max(Math.round(t._radius),1),n="a"+i+","+(Math.max(Math.round(t._radiusY),1)||i)+" 0 1,0 ",e=t._empty()?"M0 0":"M"+(e.x-i)+","+e.y+n+2*i+",0 "+n+2*-i+",0 ";this._setPath(t,e)},_setPath:function(t,e){t._path.setAttribute("d",e)},_bringToFront:function(t){fe(t._path)},_bringToBack:function(t){ge(t._path)}});function Gi(t){return b.svg||b.vml?new qi(t):null}b.vml&&qi.include(zt),A.include({getRenderer:function(t){t=(t=t.options.renderer||this._getPaneRenderer(t.options.pane)||this.options.renderer||this._renderer)||(this._renderer=this._createRenderer());return this.hasLayer(t)||this.addLayer(t),t},_getPaneRenderer:function(t){var e;return"overlayPane"!==t&&void 0!==t&&(void 0===(e=this._paneRenderers[t])&&(e=this._createRenderer({pane:t}),this._paneRenderers[t]=e),e)},_createRenderer:function(t){return this.options.preferCanvas&&Wi(t)||Gi(t)}});var Ki=yi.extend({initialize:function(t,e){yi.prototype.initialize.call(this,this._boundsToLatLngs(t),e)},setBounds:function(t){return this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return[(t=g(t)).getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}});qi.create=Vi,qi.pointsToPath=dt,xi.geometryToLayer=wi,xi.coordsToLatLng=Pi,xi.coordsToLatLngs=Li,xi.latLngToCoords=Ti,xi.latLngsToCoords=Mi,xi.getFeature=zi,xi.asFeature=Ci,A.mergeOptions({boxZoom:!0});var _t=n.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane,this._resetStateTimeout=0,t.on("unload",this._destroy,this)},addHooks:function(){S(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){k(this._container,"mousedown",this._onMouseDown,this)},moved:function(){return this._moved},_destroy:function(){T(this._pane),delete this._pane},_resetState:function(){this._resetStateTimeout=0,this._moved=!1},_clearDeferredResetState:function(){0!==this._resetStateTimeout&&(clearTimeout(this._resetStateTimeout),this._resetStateTimeout=0)},_onMouseDown:function(t){if(!t.shiftKey||1!==t.which&&1!==t.button)return!1;this._clearDeferredResetState(),this._resetState(),re(),Le(),this._startPoint=this._map.mouseEventToContainerPoint(t),S(document,{contextmenu:Re,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseMove:function(t){this._moved||(this._moved=!0,this._box=P("div","leaflet-zoom-box",this._container),M(this._container,"leaflet-crosshair"),this._map.fire("boxzoomstart")),this._point=this._map.mouseEventToContainerPoint(t);var t=new f(this._point,this._startPoint),e=t.getSize();Z(this._box,t.min),this._box.style.width=e.x+"px",this._box.style.height=e.y+"px"},_finish:function(){this._moved&&(T(this._box),z(this._container,"leaflet-crosshair")),ae(),Te(),k(document,{contextmenu:Re,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseUp:function(t){1!==t.which&&1!==t.button||(this._finish(),this._moved&&(this._clearDeferredResetState(),this._resetStateTimeout=setTimeout(a(this._resetState,this),0),t=new s(this._map.containerPointToLatLng(this._startPoint),this._map.containerPointToLatLng(this._point)),this._map.fitBounds(t).fire("boxzoomend",{boxZoomBounds:t})))},_onKeyDown:function(t){27===t.keyCode&&(this._finish(),this._clearDeferredResetState(),this._resetState())}}),Ct=(A.addInitHook("addHandler","boxZoom",_t),A.mergeOptions({doubleClickZoom:!0}),n.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick,this)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick,this)},_onDoubleClick:function(t){var e=this._map,i=e.getZoom(),n=e.options.zoomDelta,i=t.originalEvent.shiftKey?i-n:i+n;"center"===e.options.doubleClickZoom?e.setZoom(i):e.setZoomAround(t.containerPoint,i)}})),Zt=(A.addInitHook("addHandler","doubleClickZoom",Ct),A.mergeOptions({dragging:!0,inertia:!0,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,easeLinearity:.2,worldCopyJump:!1,maxBoundsViscosity:0}),n.extend({addHooks:function(){var t;this._draggable||(t=this._map,this._draggable=new Je(t._mapPane,t._container),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),this._draggable.on("predrag",this._onPreDragLimit,this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDragWrap,this),t.on("zoomend",this._onZoomEnd,this),t.whenReady(this._onZoomEnd,this))),M(this._map._container,"leaflet-grab leaflet-touch-drag"),this._draggable.enable(),this._positions=[],this._times=[]},removeHooks:function(){z(this._map._container,"leaflet-grab"),z(this._map._container,"leaflet-touch-drag"),this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},moving:function(){return this._draggable&&this._draggable._moving},_onDragStart:function(){var t,e=this._map;e._stop(),this._map.options.maxBounds&&this._map.options.maxBoundsViscosity?(t=g(this._map.options.maxBounds),this._offsetLimit=_(this._map.latLngToContainerPoint(t.getNorthWest()).multiplyBy(-1),this._map.latLngToContainerPoint(t.getSouthEast()).multiplyBy(-1).add(this._map.getSize())),this._viscosity=Math.min(1,Math.max(0,this._map.options.maxBoundsViscosity))):this._offsetLimit=null,e.fire("movestart").fire("dragstart"),e.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(t){var e,i;this._map.options.inertia&&(e=this._lastTime=+new Date,i=this._lastPos=this._draggable._absPos||this._draggable._newPos,this._positions.push(i),this._times.push(e),this._prunePositions(e)),this._map.fire("move",t).fire("drag",t)},_prunePositions:function(t){for(;1<this._positions.length&&50<t-this._times[0];)this._positions.shift(),this._times.shift()},_onZoomEnd:function(){var t=this._map.getSize().divideBy(2),e=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=e.subtract(t).x,this._worldWidth=this._map.getPixelWorldBounds().getSize().x},_viscousLimit:function(t,e){return t-(t-e)*this._viscosity},_onPreDragLimit:function(){var t,e;this._viscosity&&this._offsetLimit&&(t=this._draggable._newPos.subtract(this._draggable._startPos),e=this._offsetLimit,t.x<e.min.x&&(t.x=this._viscousLimit(t.x,e.min.x)),t.y<e.min.y&&(t.y=this._viscousLimit(t.y,e.min.y)),t.x>e.max.x&&(t.x=this._viscousLimit(t.x,e.max.x)),t.y>e.max.y&&(t.y=this._viscousLimit(t.y,e.max.y)),this._draggable._newPos=this._draggable._startPos.add(t))},_onPreDragWrap:function(){var t=this._worldWidth,e=Math.round(t/2),i=this._initialWorldOffset,n=this._draggable._newPos.x,o=(n-e+i)%t+e-i,n=(n+e+i)%t-e-i,t=Math.abs(o+i)<Math.abs(n+i)?o:n;this._draggable._absPos=this._draggable._newPos.clone(),this._draggable._newPos.x=t},_onDragEnd:function(t){var e,i,n,o,s=this._map,r=s.options,a=!r.inertia||t.noInertia||this._times.length<2;s.fire("dragend",t),!a&&(this._prunePositions(+new Date),t=this._lastPos.subtract(this._positions[0]),a=(this._lastTime-this._times[0])/1e3,e=r.easeLinearity,a=(t=t.multiplyBy(e/a)).distanceTo([0,0]),i=Math.min(r.inertiaMaxSpeed,a),t=t.multiplyBy(i/a),n=i/(r.inertiaDeceleration*e),(o=t.multiplyBy(-n/2).round()).x||o.y)?(o=s._limitOffset(o,s.options.maxBounds),x(function(){s.panBy(o,{duration:n,easeLinearity:e,noMoveStart:!0,animate:!0})})):s.fire("moveend")}})),St=(A.addInitHook("addHandler","dragging",Zt),A.mergeOptions({keyboard:!0,keyboardPanDelta:80}),n.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61,171],zoomOut:[189,109,54,173]},initialize:function(t){this._map=t,this._setPanDelta(t.options.keyboardPanDelta),this._setZoomDelta(t.options.zoomDelta)},addHooks:function(){var t=this._map._container;t.tabIndex<=0&&(t.tabIndex="0"),S(t,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.on({focus:this._addHooks,blur:this._removeHooks},this)},removeHooks:function(){this._removeHooks(),k(this._map._container,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.off({focus:this._addHooks,blur:this._removeHooks},this)},_onMouseDown:function(){var t,e,i;this._focused||(i=document.body,t=document.documentElement,e=i.scrollTop||t.scrollTop,i=i.scrollLeft||t.scrollLeft,this._map._container.focus(),window.scrollTo(i,e))},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanDelta:function(t){for(var e=this._panKeys={},i=this.keyCodes,n=0,o=i.left.length;n<o;n++)e[i.left[n]]=[-1*t,0];for(n=0,o=i.right.length;n<o;n++)e[i.right[n]]=[t,0];for(n=0,o=i.down.length;n<o;n++)e[i.down[n]]=[0,t];for(n=0,o=i.up.length;n<o;n++)e[i.up[n]]=[0,-1*t]},_setZoomDelta:function(t){for(var e=this._zoomKeys={},i=this.keyCodes,n=0,o=i.zoomIn.length;n<o;n++)e[i.zoomIn[n]]=t;for(n=0,o=i.zoomOut.length;n<o;n++)e[i.zoomOut[n]]=-t},_addHooks:function(){S(document,"keydown",this._onKeyDown,this)},_removeHooks:function(){k(document,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e,i,n=t.keyCode,o=this._map;if(n in this._panKeys)o._panAnim&&o._panAnim._inProgress||(i=this._panKeys[n],t.shiftKey&&(i=m(i).multiplyBy(3)),o.options.maxBounds&&(i=o._limitOffset(m(i),o.options.maxBounds)),o.options.worldCopyJump?(e=o.wrapLatLng(o.unproject(o.project(o.getCenter()).add(i))),o.panTo(e)):o.panBy(i));else if(n in this._zoomKeys)o.setZoom(o.getZoom()+(t.shiftKey?3:1)*this._zoomKeys[n]);else{if(27!==n||!o._popup||!o._popup.options.closeOnEscapeKey)return;o.closePopup()}Re(t)}}})),Et=(A.addInitHook("addHandler","keyboard",St),A.mergeOptions({scrollWheelZoom:!0,wheelDebounceTime:40,wheelPxPerZoomLevel:60}),n.extend({addHooks:function(){S(this._map._container,"wheel",this._onWheelScroll,this),this._delta=0},removeHooks:function(){k(this._map._container,"wheel",this._onWheelScroll,this)},_onWheelScroll:function(t){var e=He(t),i=this._map.options.wheelDebounceTime,e=(this._delta+=e,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date),Math.max(i-(+new Date-this._startTime),0));clearTimeout(this._timer),this._timer=setTimeout(a(this._performZoom,this),e),Re(t)},_performZoom:function(){var t=this._map,e=t.getZoom(),i=this._map.options.zoomSnap||0,n=(t._stop(),this._delta/(4*this._map.options.wheelPxPerZoomLevel)),n=4*Math.log(2/(1+Math.exp(-Math.abs(n))))/Math.LN2,i=i?Math.ceil(n/i)*i:n,n=t._limitZoom(e+(0<this._delta?i:-i))-e;this._delta=0,this._startTime=null,n&&("center"===t.options.scrollWheelZoom?t.setZoom(e+n):t.setZoomAround(this._lastMousePos,e+n))}})),kt=(A.addInitHook("addHandler","scrollWheelZoom",Et),A.mergeOptions({tapHold:b.touchNative&&b.safari&&b.mobile,tapTolerance:15}),n.extend({addHooks:function(){S(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){k(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){var e;clearTimeout(this._holdTimeout),1===t.touches.length&&(e=t.touches[0],this._startPos=this._newPos=new p(e.clientX,e.clientY),this._holdTimeout=setTimeout(a(function(){this._cancel(),this._isTapValid()&&(S(document,"touchend",O),S(document,"touchend touchcancel",this._cancelClickPrevent),this._simulateEvent("contextmenu",e))},this),600),S(document,"touchend touchcancel contextmenu",this._cancel,this),S(document,"touchmove",this._onMove,this))},_cancelClickPrevent:function t(){k(document,"touchend",O),k(document,"touchend touchcancel",t)},_cancel:function(){clearTimeout(this._holdTimeout),k(document,"touchend touchcancel contextmenu",this._cancel,this),k(document,"touchmove",this._onMove,this)},_onMove:function(t){t=t.touches[0];this._newPos=new p(t.clientX,t.clientY)},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_simulateEvent:function(t,e){t=new MouseEvent(t,{bubbles:!0,cancelable:!0,view:window,screenX:e.screenX,screenY:e.screenY,clientX:e.clientX,clientY:e.clientY});t._simulated=!0,e.target.dispatchEvent(t)}})),Ot=(A.addInitHook("addHandler","tapHold",kt),A.mergeOptions({touchZoom:b.touch,bounceAtZoomLimits:!0}),n.extend({addHooks:function(){M(this._map._container,"leaflet-touch-zoom"),S(this._map._container,"touchstart",this._onTouchStart,this)},removeHooks:function(){z(this._map._container,"leaflet-touch-zoom"),k(this._map._container,"touchstart",this._onTouchStart,this)},_onTouchStart:function(t){var e,i,n=this._map;!t.touches||2!==t.touches.length||n._animatingZoom||this._zooming||(e=n.mouseEventToContainerPoint(t.touches[0]),i=n.mouseEventToContainerPoint(t.touches[1]),this._centerPoint=n.getSize()._divideBy(2),this._startLatLng=n.containerPointToLatLng(this._centerPoint),"center"!==n.options.touchZoom&&(this._pinchStartLatLng=n.containerPointToLatLng(e.add(i)._divideBy(2))),this._startDist=e.distanceTo(i),this._startZoom=n.getZoom(),this._moved=!1,this._zooming=!0,n._stop(),S(document,"touchmove",this._onTouchMove,this),S(document,"touchend touchcancel",this._onTouchEnd,this),O(t))},_onTouchMove:function(t){if(t.touches&&2===t.touches.length&&this._zooming){var e=this._map,i=e.mouseEventToContainerPoint(t.touches[0]),n=e.mouseEventToContainerPoint(t.touches[1]),o=i.distanceTo(n)/this._startDist;if(this._zoom=e.getScaleZoom(o,this._startZoom),!e.options.bounceAtZoomLimits&&(this._zoom<e.getMinZoom()&&o<1||this._zoom>e.getMaxZoom()&&1<o)&&(this._zoom=e._limitZoom(this._zoom)),"center"===e.options.touchZoom){if(this._center=this._startLatLng,1==o)return}else{i=i._add(n)._divideBy(2)._subtract(this._centerPoint);if(1==o&&0===i.x&&0===i.y)return;this._center=e.unproject(e.project(this._pinchStartLatLng,this._zoom).subtract(i),this._zoom)}this._moved||(e._moveStart(!0,!1),this._moved=!0),r(this._animRequest);n=a(e._move,e,this._center,this._zoom,{pinch:!0,round:!1},void 0);this._animRequest=x(n,this,!0),O(t)}},_onTouchEnd:function(){this._moved&&this._zooming?(this._zooming=!1,r(this._animRequest),k(document,"touchmove",this._onTouchMove,this),k(document,"touchend touchcancel",this._onTouchEnd,this),this._map.options.zoomAnimation?this._map._animateZoom(this._center,this._map._limitZoom(this._zoom),!0,this._map.options.zoomSnap):this._map._resetView(this._center,this._map._limitZoom(this._zoom))):this._zooming=!1}})),Yi=(A.addInitHook("addHandler","touchZoom",Ot),A.BoxZoom=_t,A.DoubleClickZoom=Ct,A.Drag=Zt,A.Keyboard=St,A.ScrollWheelZoom=Et,A.TapHold=kt,A.TouchZoom=Ot,t.Bounds=f,t.Browser=b,t.CRS=ot,t.Canvas=Fi,t.Circle=gi,t.CircleMarker=fi,t.Class=et,t.Control=B,t.DivIcon=Ii,t.DivOverlay=Oi,t.DomEvent=mt,t.DomUtil=pt,t.Draggable=Je,t.Evented=it,t.FeatureGroup=ui,t.GeoJSON=xi,t.GridLayer=Ri,t.Handler=n,t.Icon=ci,t.ImageOverlay=Si,t.LatLng=v,t.LatLngBounds=s,t.Layer=o,t.LayerGroup=li,t.LineUtil=gt,t.Map=A,t.Marker=pi,t.Mixin=ft,t.Path=mi,t.Point=p,t.PolyUtil=vt,t.Polygon=yi,t.Polyline=vi,t.Popup=Ai,t.PosAnimation=We,t.Projection=wt,t.Rectangle=Ki,t.Renderer=Hi,t.SVG=qi,t.SVGOverlay=ki,t.TileLayer=Ni,t.Tooltip=Bi,t.Transformation=at,t.Util=tt,t.VideoOverlay=Ei,t.bind=a,t.bounds=_,t.canvas=Wi,t.circle=function(t,e,i){return new gi(t,e,i)},t.circleMarker=function(t,e){return new fi(t,e)},t.control=Ue,t.divIcon=function(t){return new Ii(t)},t.extend=l,t.featureGroup=function(t,e){return new ui(t,e)},t.geoJSON=Zi,t.geoJson=Mt,t.gridLayer=function(t){return new Ri(t)},t.icon=function(t){return new ci(t)},t.imageOverlay=function(t,e,i){return new Si(t,e,i)},t.latLng=w,t.latLngBounds=g,t.layerGroup=function(t,e){return new li(t,e)},t.map=function(t,e){return new A(t,e)},t.marker=function(t,e){return new pi(t,e)},t.point=m,t.polygon=function(t,e){return new yi(t,e)},t.polyline=function(t,e){return new vi(t,e)},t.popup=function(t,e){return new Ai(t,e)},t.rectangle=function(t,e){return new Ki(t,e)},t.setOptions=c,t.stamp=h,t.svg=Gi,t.svgOverlay=function(t,e,i){return new ki(t,e,i)},t.tileLayer=Di,t.tooltip=function(t,e){return new Bi(t,e)},t.transformation=ht,t.version="1.9.3",t.videoOverlay=function(t,e,i){return new Ei(t,e,i)},window.L);t.noConflict=function(){return window.L=Yi,this},window.L=t});
(function($){
'use strict';
/**
* All of the code for your public-facing JavaScript source
* should reside in this file.
*
* Note: It has been assumed you will write jQuery code here, so the
* $ function reference has been prepared for usage within the scope
* of this function.
*
* This enables you to define handlers, for when the DOM is ready:
*
* $(function(){
*
* });
*
* When the window is loaded:
*
* $(window).load(function(){
*
* });
*
* ...and/or other possibilities.
*
* Ideally, it is not considered best practise to attach more than a
* single DOM-ready or window-load handler for a particular page.
* Although scripts in the WordPress core, Plugins and Themes may be
* practising this, we should strive to set a better example in our own work.
*/
})(jQuery);
(function($){
'use strict';
/**
* All of the code for your public-facing JavaScript source
* should reside in this file.
*
* Note: It has been assumed you will write jQuery code here, so the
* $ function reference has been prepared for usage within the scope
* of this function.
*
* This enables you to define handlers, for when the DOM is ready:
*
* $(function(){
*
* });
*
* When the window is loaded:
*
* $(window).load(function(){
*
* });
*
* ...and/or other possibilities.
*
* Ideally, it is not considered best practise to attach more than a
* single DOM-ready or window-load handler for a particular page.
* Although scripts in the WordPress core, Plugins and Themes may be
* practising this, we should strive to set a better example in our own work.
*/
jQuery(document).ready(function($){
function adjustFloorplanPointers(){
$('.wpvr-floor-map').each(function(){
var $floorMap=$(this);
var $img=$floorMap.find('img');
var $pointers=$floorMap.find('.floor-plan-pointer');
if($img.length&&$pointers.length){
var imgWidth=$img[0].naturalWidth||$img[0].width;
var imgHeight=$img[0].naturalHeight||$img[0].height;
var displayWidth=$img.width();
var displayHeight=$img.height();
var scaleX=displayWidth / imgWidth;
var scaleY=displayHeight / imgHeight;
var pointerWidth=24;
var pointerHeight=24;
var pointerOffsetX=(pointerWidth / 2) / displayWidth * 100;
var pointerOffsetY=(pointerHeight / 2) / displayHeight * 100;
$pointers.each(function(){
var $pointer=$(this);
var originalTop=parseFloat($pointer.attr('data-top'));
var originalLeft=parseFloat($pointer.attr('data-left'));
var originalTopPx=(originalTop / 100) * imgHeight;
var originalLeftPx=(originalLeft / 100) * imgWidth;
var displayTopPx=originalTopPx * scaleY;
var displayLeftPx=originalLeftPx * scaleX;
var displayTopPercent=(displayTopPx / displayHeight) * 100;
var displayLeftPercent=(displayLeftPx / displayWidth) * 100;
displayTopPercent=Math.max(pointerOffsetY, Math.min(100 - pointerOffsetY, displayTopPercent));
displayLeftPercent=Math.max(pointerOffsetX, Math.min(100 - pointerOffsetX, displayLeftPercent));
$pointer.css({
'top': displayTopPercent + '%',
'left': displayLeftPercent + '%'
});
});
}});
}
$(window).on('load resize', function(){
setTimeout(adjustFloorplanPointers, 100);
});
$(document).on('click', '.flooplan-toggle, [class*="floorplan"]', function(){
setTimeout(adjustFloorplanPointers, 200);
});
setTimeout(adjustFloorplanPointers, 500);
});
$(document).on('wpvr_tour_loaded', function (e, tourId){
document.dispatchEvent(new CustomEvent('wpvr:tour_loaded', { detail: { tour_id: tourId }}));
});
$(document).on('wpvr_scene_changed', function (e, from, to){
document.dispatchEvent(new CustomEvent('wpvr:scene_changed', { detail: { from: from, to: to }}));
});
$(document).on('wpvr_hotspot_hovered', function (e, hotspotId, sceneId){
document.dispatchEvent(new CustomEvent('wpvr:hotspot_hovered', { detail: { hotspot_id: hotspotId, scene_id: sceneId }}));
});
$(document).on('wpvr_hotspot_clicked', function (e, hotspotId, sceneId, hotspotType, url){
document.dispatchEvent(new CustomEvent('wpvr:hotspot_clicked', {
detail: { hotspot_id: hotspotId, scene_id: sceneId, hotspot_type: hotspotType, url: url||'' }}));
});
$(function (){
if(typeof window.wpvrhotspot==='function'){
var _originalWpvrHotspot=window.wpvrhotspot;
window.wpvrhotspot=function (hotSpotDiv, hotspotData){
document.dispatchEvent(new CustomEvent('wpvr:hotspot_clicked', {
detail: {
hotspot_id:   (hotspotData&&hotspotData.hotspot_id)||null,
scene_id:     (hotspotData&&hotspotData.scene_id)||null,
hotspot_type: 'info',
url:          (hotspotData&&hotspotData.url)||null
}}));
return _originalWpvrHotspot(hotSpotDiv, hotspotData);
};}});
}(jQuery));
jQuery(document).ready(function($){
var isTouchDevice=(("ontouchstart" in window)||(navigator.maxTouchPoints > 0));
if(isTouchDevice){
setTimeout(function(){
if(!$('.pnlm-container').length){
return;
}
if(!$('.wpvr-hotspot-longpress-alert').length){
alert('Tip: On mobile devices, long-press a hotspot to show its hover content.');
}
$('.pnlm-hotspot-base, .pnlm-hotspot').each(function(){
$(this).off('mouseenter mouseover mouseleave');
$(this).find('p').hide();
var longPressTimer;
var isLongPress=false;
$(this).off('click._wpvrHotspotFix').on('click._wpvrHotspotFix', function(e){
if($(this).data('wpvr-longpress')){
e.preventDefault();
e.stopImmediatePropagation();
$(this).data('wpvr-longpress', false);
return false;
}});
$(this).on('touchstart', function(e){
isLongPress=false;
var $hotspot=$(this);
$hotspot.find('p').hide();
longPressTimer=setTimeout(function(){
isLongPress=true;
$hotspot.data('wpvr-longpress', true);
$('.pnlm-hotspot-base p, .pnlm-hotspot p').hide();
$hotspot.find('p').show();
}, 600);
});
$(this).on('touchend', function(e){
clearTimeout(longPressTimer);
if(isLongPress){
e.preventDefault();
e.stopPropagation();
}else{
$(this).find('p').hide();
}});
$(this).on('touchmove', function(){
clearTimeout(longPressTimer);
isLongPress=false;
$(this).find('p').hide();
});
});
$(document).on('touchstart.wpvrHotspotOutside', function(e){
if(!$(e.target).closest('.pnlm-hotspot-base, .pnlm-hotspot').length){
$('.pnlm-hotspot-base p, .pnlm-hotspot p').hide();
}});
$('.pnlm-hotspot-base, .pnlm-hotspot').on('touchstart', function(e){
var $current=$(this);
$('.pnlm-hotspot-base, .pnlm-hotspot').not($current).find('p').hide();
});
}, 800);
}});
window.pannellum=(function(window, document, undefined){
'use strict';
function Viewer(container, initialConfig){
var _this=this;
var config,
renderer,
preview,
isUserInteracting=false,
latestInteraction=Date.now(),
onPointerDownPointerX=0,
onPointerDownPointerY=0,
onPointerDownPointerDist=-1,
onPointerDownYaw=0,
onPointerDownPitch=0,
keysDown=new Array(10),
fullscreenActive=false,
loaded,
error=false,
isTimedOut=false,
listenersAdded=false,
panoImage,
prevTime,
speed={'yaw': 0, 'pitch': 0, 'hfov': 0},
animating=false,
orientation=false,
orientationYawOffset=0,
autoRotateStart,
autoRotateSpeed=0,
origHfov,
origPitch,
animatedMove={},
externalEventListeners={},
specifiedPhotoSphereExcludes=[],
update=false,
eps=1e-6,
hotspotsCreated=false,
destroyed=false;
var defaultConfig={
hfov: 100,
minHfov: 50,
multiResMinHfov: false,
maxHfov: 120,
pitch: 0,
minPitch: undefined,
maxPitch: undefined,
yaw: 0,
minYaw: -180,
maxYaw: 180,
roll: 0,
haov: 360,
vaov: 180,
vOffset: 0,
autoRotate: false,
autoRotateInactivityDelay: -1,
autoRotateStopDelay: undefined,
type: 'equirectangular',
northOffset: 0,
showFullscreenCtrl: true,
dynamic: false,
dynamicUpdate: false,
doubleClickZoom: true,
keyboardZoom: true,
mouseZoom: true,
showZoomCtrl: true,
autoLoad: false,
showControls: true,
orientationOnByDefault: false,
hotSpotDebug: false,
backgroundColor: [0, 0, 0],
avoidShowingBackground: false,
animationTimingFunction: timingFunction,
draggable: true,
disableKeyboardCtrl: false,
crossOrigin: 'anonymous',
touchPanSpeedCoeffFactor: 1,
capturedKeyNumbers: [16, 17, 27, 37, 38, 39, 40, 61, 107, 109, 173, 187, 189],
friction: 0.15
};
defaultConfig.strings={
loadButtonLabel: 'Click to<br>Load<br>Panorama',
loadingLabel: 'Loading...',
bylineLabel: ' %s',
noPanoramaError: 'No panorama image was specified.',
fileAccessError: 'The file %s could not be accessed.',
malformedURLError: 'There is something wrong with the panorama URL.',
iOS8WebGLError: "Due to iOS 8's broken WebGL implementation, only " +
"progressive encoded JPEGs work for your device (this " +
"panorama uses standard encoding).",
genericWebGLError: 'Your browser does not have the necessary WebGL support to display this panorama.',
textureSizeError: 'This panorama is too big for your device! It\'s ' +
'%spx wide, but your device only supports images up to ' +
'%spx wide. Try another device.' +
' (If you\'re the author, try scaling down the image.)',
unknownError: 'Unknown error. Check developer console.',
};
container=typeof container==='string' ? document.getElementById(container):container;
container.classList.add('pnlm-container');
container.tabIndex=0;
var uiContainer=document.createElement('div');
uiContainer.className='pnlm-ui';
container.appendChild(uiContainer);
var renderContainer=document.createElement('div');
renderContainer.className='pnlm-render-container';
container.appendChild(renderContainer);
var dragFix=document.createElement('div');
dragFix.className='pnlm-dragfix';
uiContainer.appendChild(dragFix);
var infoDisplay={};
var hotSpotDebugIndicator=document.createElement('div');
hotSpotDebugIndicator.className='pnlm-sprite pnlm-hot-spot-debug-indicator';
uiContainer.appendChild(hotSpotDebugIndicator);
infoDisplay.container=document.createElement('div');
infoDisplay.container.className='pnlm-panorama-info';
infoDisplay.title=document.createElement('div');
infoDisplay.title.className='pnlm-title-box';
infoDisplay.container.appendChild(infoDisplay.title);
infoDisplay.author=document.createElement('div');
infoDisplay.author.className='pnlm-author-box';
infoDisplay.container.appendChild(infoDisplay.author);
uiContainer.appendChild(infoDisplay.container);
infoDisplay.load={};
infoDisplay.load.box=document.createElement('div');
infoDisplay.load.box.className='pnlm-load-box';
infoDisplay.load.boxp=document.createElement('p');
infoDisplay.load.box.appendChild(infoDisplay.load.boxp);
infoDisplay.load.lbox=document.createElement('div');
infoDisplay.load.lbox.className='pnlm-lbox';
infoDisplay.load.lbox.innerHTML='<div class="pnlm-loading"></div>';
infoDisplay.load.box.appendChild(infoDisplay.load.lbox);
infoDisplay.load.lbar=document.createElement('div');
infoDisplay.load.lbar.className='pnlm-lbar';
infoDisplay.load.lbarFill=document.createElement('div');
infoDisplay.load.lbarFill.className='pnlm-lbar-fill';
infoDisplay.load.lbar.appendChild(infoDisplay.load.lbarFill);
infoDisplay.load.box.appendChild(infoDisplay.load.lbar);
infoDisplay.load.msg=document.createElement('p');
infoDisplay.load.msg.className='pnlm-lmsg';
infoDisplay.load.box.appendChild(infoDisplay.load.msg);
uiContainer.appendChild(infoDisplay.load.box);
infoDisplay.errorMsg=document.createElement('div');
infoDisplay.errorMsg.className='pnlm-error-msg pnlm-info-box';
uiContainer.appendChild(infoDisplay.errorMsg);
var controls={};
controls.container=document.createElement('div');
controls.container.className='pnlm-controls-container';
uiContainer.appendChild(controls.container);
controls.load=document.createElement('div');
controls.load.className='pnlm-load-button';
controls.load.addEventListener('click', function(){
processOptions();
load();
});
uiContainer.appendChild(controls.load);
controls.zoom=document.createElement('div');
controls.zoom.className='pnlm-zoom-controls pnlm-controls';
controls.zoomIn=document.createElement('div');
controls.zoomIn.className='pnlm-zoom-in pnlm-sprite pnlm-control';
controls.zoomIn.addEventListener('click', zoomIn);
controls.zoom.appendChild(controls.zoomIn);
controls.zoomOut=document.createElement('div');
controls.zoomOut.className='pnlm-zoom-out pnlm-sprite pnlm-control';
controls.zoomOut.addEventListener('click', zoomOut);
controls.zoom.appendChild(controls.zoomOut);
controls.container.appendChild(controls.zoom);
controls.fullscreen=document.createElement('div');
controls.fullscreen.addEventListener('click', toggleFullscreen);
controls.fullscreen.className='pnlm-fullscreen-toggle-button pnlm-sprite pnlm-fullscreen-toggle-button-inactive pnlm-controls pnlm-control';
if(document.fullscreenEnabled||document.mozFullScreenEnabled||document.webkitFullscreenEnabled||document.msFullscreenEnabled)
controls.container.appendChild(controls.fullscreen);
controls.orientation=document.createElement('div');
controls.orientation.addEventListener('click', function(e){
if(orientation)
stopOrientation();
else
startOrientation();
});
controls.orientation.addEventListener('mousedown', function(e){e.stopPropagation();});
controls.orientation.addEventListener('touchstart', function(e){e.stopPropagation();});
controls.orientation.addEventListener('pointerdown', function(e){e.stopPropagation();});
controls.orientation.className='pnlm-orientation-button pnlm-orientation-button-inactive pnlm-sprite pnlm-controls pnlm-control';
var orientationSupport=false;
if(window.DeviceOrientationEvent&&location.protocol=='https:' &&
navigator.userAgent.toLowerCase().indexOf('mobi') >=0){
controls.container.appendChild(controls.orientation);
orientationSupport=true;
}
var compass=document.createElement('div');
compass.className='pnlm-compass pnlm-controls pnlm-control';
uiContainer.appendChild(compass);
if(initialConfig.firstScene){
mergeConfig(initialConfig.firstScene);
}else if(initialConfig.default&&initialConfig.default.firstScene){
mergeConfig(initialConfig.default.firstScene);
}else{
mergeConfig(null);
}
processOptions(true);
function init(){
var div=document.createElement("div");
div.innerHTML="<!--[if lte IE 9]><i></i><![endif]-->";
if(div.getElementsByTagName("i").length==1){
anError();
return;
}
origHfov=config.hfov;
origPitch=config.pitch;
var i, p;
if(config.type=='cubemap'){
panoImage=[];
for (i=0; i < 6; i++){
panoImage.push(new Image());
panoImage[i].crossOrigin=config.crossOrigin;
}
infoDisplay.load.lbox.style.display='block';
infoDisplay.load.lbar.style.display='none';
}else if(config.type=='multires'){
var c=JSON.parse(JSON.stringify(config.multiRes));
if(config.basePath&&config.multiRes.basePath &&
!(/^(?:[a-z]+:)?\/\//i.test(config.multiRes.basePath))){
c.basePath=config.basePath + config.multiRes.basePath;
}else if(config.multiRes.basePath){
c.basePath=config.multiRes.basePath;
}else if(config.basePath){
c.basePath=config.basePath;
}
panoImage=c;
}else{
if(config.dynamic===true){
panoImage=config.panorama;
}else{
if(config.panorama===undefined){
anError(config.strings.noPanoramaError);
return;
}
panoImage=new Image();
}}
if(config.type=='cubemap'){
var itemsToLoad=6;
var onLoad=function(){
itemsToLoad--;
if(itemsToLoad===0){
onImageLoad();
}};
var onError=function(e){
var a=document.createElement('a');
a.href=e.target.src;
a.textContent=a.href;
anError(config.strings.fileAccessError.replace('%s', a.outerHTML));
};
for (i=0; i < panoImage.length; i++){
p=config.cubeMap[i];
if(p=="null"){
console.log('Will use background instead of missing cubemap face ' + i);
onLoad();
}else{
if(config.basePath&&!absoluteURL(p)){
p=config.basePath + p;
}
panoImage[i].onload=onLoad;
panoImage[i].onerror=onError;
panoImage[i].src=sanitizeURL(p);
}}
}else if(config.type=='multires'){
onImageLoad();
}else{
p='';
if(config.basePath){
p=config.basePath;
}
if(config.dynamic!==true){
p=absoluteURL(config.panorama) ? config.panorama:p + config.panorama;
panoImage.onload=function(){
window.URL.revokeObjectURL(this.src);
onImageLoad();
};
var xhr=new XMLHttpRequest();
xhr.onloadend=function(){
if(xhr.status!=200){
var a=document.createElement('a');
a.href=p;
a.textContent=a.href;
anError(config.strings.fileAccessError.replace('%s', a.outerHTML));
}
var img=this.response;
parseGPanoXMP(img, p);
infoDisplay.load.msg.innerHTML='';
};
xhr.onprogress=function(e){
if(e.lengthComputable){
var percent=e.loaded / e.total * 100;
infoDisplay.load.lbarFill.style.width=percent + '%';
var unit, numerator, denominator;
if(e.total > 1e6){
unit='MB';
numerator=(e.loaded / 1e6).toFixed(2);
denominator=(e.total / 1e6).toFixed(2);
}else if(e.total > 1e3){
unit='kB';
numerator=(e.loaded / 1e3).toFixed(1);
denominator=(e.total / 1e3).toFixed(1);
}else{
unit='B';
numerator=e.loaded;
denominator=e.total;
}
infoDisplay.load.msg.innerHTML=numerator + ' / ' + denominator + ' ' + unit;
}else{
infoDisplay.load.lbox.style.display='block';
infoDisplay.load.lbar.style.display='none';
}};
try {
xhr.open('GET', p, true);
} catch (e){
anError(config.strings.malformedURLError);
}
xhr.responseType='blob';
xhr.setRequestHeader('Accept', 'image*;q=0.9');
xhr.withCredentials=config.crossOrigin==='use-credentials';
xhr.send();
}}
if(config.draggable)
uiContainer.classList.add('pnlm-grab');
uiContainer.classList.remove('pnlm-grabbing');
update=config.dynamicUpdate===true;
if(config.dynamic&&update){
panoImage=config.panorama;
onImageLoad();
}}
function absoluteURL(url){
return new RegExp('^(?:[a-z]+:)?//', 'i').test(url)||url[0]=='/'||url.slice(0, 5)=='blob:';
}
function onImageLoad(){
if(!renderer)
renderer=new libpannellum.renderer(renderContainer);
if(!listenersAdded){
listenersAdded=true;
dragFix.addEventListener('mousedown', onDocumentMouseDown, false);
document.addEventListener('mousemove', onDocumentMouseMove, false);
document.addEventListener('compasschange', onDocumentCompassChange, false);
document.addEventListener('mouseup', onDocumentMouseUp, false);
if(config.mouseZoom){
uiContainer.addEventListener('mousewheel', onDocumentMouseWheel, false);
uiContainer.addEventListener('DOMMouseScroll', onDocumentMouseWheel, false);
}
if(config.doubleClickZoom){
dragFix.addEventListener('dblclick', onDocumentDoubleClick, false);
}
container.addEventListener('mozfullscreenchange', onFullScreenChange, false);
container.addEventListener('webkitfullscreenchange', onFullScreenChange, false);
container.addEventListener('msfullscreenchange', onFullScreenChange, false);
container.addEventListener('fullscreenchange', onFullScreenChange, false);
window.addEventListener('resize', onDocumentResize, false);
window.addEventListener('orientationchange', onDocumentResize, false);
if(!config.disableKeyboardCtrl){
container.addEventListener('keydown', onDocumentKeyPress, false);
container.addEventListener('keyup', onDocumentKeyUp, false);
container.addEventListener('blur', clearKeys, false);
}
document.addEventListener('mouseleave', onDocumentMouseUp, false);
if(document.documentElement.style.pointerAction==='' &&
document.documentElement.style.touchAction===''){
dragFix.addEventListener('pointerdown', onDocumentPointerDown, false);
dragFix.addEventListener('pointermove', onDocumentPointerMove, false);
dragFix.addEventListener('pointerup', onDocumentPointerUp, false);
dragFix.addEventListener('pointerleave', onDocumentPointerUp, false);
}else{
dragFix.addEventListener('touchstart', onDocumentTouchStart, false);
dragFix.addEventListener('touchmove', onDocumentTouchMove, false);
dragFix.addEventListener('touchend', onDocumentTouchEnd, false);
}
if(window.navigator.pointerEnabled)
container.style.touchAction='none';
}
renderInit();
setHfov(config.hfov);
setTimeout(function(){isTimedOut=true;}, 500);
}
function parseGPanoXMP(image, url){
var reader=new FileReader();
reader.addEventListener('loadend', function(){
var img=reader.result;
if(navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 8_/)){
var flagIndex=img.indexOf('\xff\xc2');
if(flagIndex < 0||flagIndex > 65536)
anError(config.strings.iOS8WebGLError);
}
var start=img.indexOf('<x:xmpmeta');
if(start > -1&&config.ignoreGPanoXMP!==true){
var xmpData=img.substring(start, img.indexOf('</x:xmpmeta>') + 12);
var getTag=function(tag){
var result;
if(xmpData.indexOf(tag + '="') >=0){
result=xmpData.substring(xmpData.indexOf(tag + '="') + tag.length + 2);
result=result.substring(0, result.indexOf('"'));
}else if(xmpData.indexOf(tag + '>') >=0){
result=xmpData.substring(xmpData.indexOf(tag + '>') + tag.length + 1);
result=result.substring(0, result.indexOf('<'));
}
if(result!==undefined){
return Number(result);
}
return null;
};
var xmp={
fullWidth: getTag('GPano:FullPanoWidthPixels'),
croppedWidth: getTag('GPano:CroppedAreaImageWidthPixels'),
fullHeight: getTag('GPano:FullPanoHeightPixels'),
croppedHeight: getTag('GPano:CroppedAreaImageHeightPixels'),
topPixels: getTag('GPano:CroppedAreaTopPixels'),
heading: getTag('GPano:PoseHeadingDegrees'),
horizonPitch: getTag('GPano:PosePitchDegrees'),
horizonRoll: getTag('GPano:PoseRollDegrees')
};
if(xmp.fullWidth!==null&&xmp.croppedWidth!==null &&
xmp.fullHeight!==null&&xmp.croppedHeight!==null &&
xmp.topPixels!==null){
if(specifiedPhotoSphereExcludes.indexOf('haov') < 0)
config.haov=xmp.croppedWidth / xmp.fullWidth * 360;
if(specifiedPhotoSphereExcludes.indexOf('vaov') < 0)
config.vaov=xmp.croppedHeight / xmp.fullHeight * 180;
if(specifiedPhotoSphereExcludes.indexOf('vOffset') < 0)
config.vOffset=((xmp.topPixels + xmp.croppedHeight / 2) / xmp.fullHeight - 0.5) * -180;
if(xmp.heading!==null&&specifiedPhotoSphereExcludes.indexOf('northOffset') < 0){
config.northOffset=xmp.heading;
if(config.compass!==false){
config.compass=true;
}}
if(xmp.horizonPitch!==null&&xmp.horizonRoll!==null){
if(specifiedPhotoSphereExcludes.indexOf('horizonPitch') < 0)
config.horizonPitch=xmp.horizonPitch;
if(specifiedPhotoSphereExcludes.indexOf('horizonRoll') < 0)
config.horizonRoll=xmp.horizonRoll;
}}
}
panoImage.src=window.URL.createObjectURL(image);
panoImage.onerror=function(){
function getCspHeaders(){
if(!window.fetch)
return null;
return window.fetch(document.location.href)
.then(function(resp){
return resp.headers.get('Content-Security-Policy');
});
}
getCspHeaders().then(function(cspHeaders){
if(cspHeaders){
var invalidImgSource=cspHeaders.split(";").find(function(p){
var matchstring=p.match(/img-src(.*)/);
if(matchstring){
return !matchstring[1].includes("blob");
}});
if(invalidImgSource){
console.log('CSP blocks blobs; reverting to URL.');
panoImage.crossOrigin=config.crossOrigin;
panoImage.src=url;
}}
});
}});
if(reader.readAsBinaryString!==undefined)
reader.readAsBinaryString(image);
else
reader.readAsText(image);
}
function anError(errorMsg){
if(errorMsg===undefined)
errorMsg=config.strings.genericWebGLError;
infoDisplay.errorMsg.innerHTML='<p>' + errorMsg + '</p>';
controls.load.style.display='none';
infoDisplay.load.box.style.display='none';
infoDisplay.errorMsg.style.display='table';
error=true;
loaded=undefined;
renderContainer.style.display='none';
fireEvent('error', errorMsg);
}
function clearError(){
if(error){
infoDisplay.load.box.style.display='none';
infoDisplay.errorMsg.style.display='none';
error=false;
renderContainer.style.display='block';
fireEvent('errorcleared');
}}
function aboutMessage(event){
var pos=mousePosition(event);
aboutMsg.style.left=pos.x + 'px';
aboutMsg.style.top=pos.y + 'px';
clearTimeout(aboutMessage.t1);
clearTimeout(aboutMessage.t2);
aboutMsg.style.display='block';
aboutMsg.style.opacity=1;
aboutMessage.t1=setTimeout(function(){aboutMsg.style.opacity=0;}, 2000);
aboutMessage.t2=setTimeout(function(){aboutMsg.style.display='none';}, 2500);
event.preventDefault();
}
function mousePosition(event){
var bounds=container.getBoundingClientRect();
var pos={};
pos.x=(event.clientX||event.pageX) - bounds.left;
pos.y=(event.clientY||event.pageY) - bounds.top;
return pos;
}
function onDocumentMouseDown(event){
event.preventDefault();
container.focus();
if(!loaded||!config.draggable){
return;
}
var pos=mousePosition(event);
if(config.hotSpotDebug){
var coords=mouseEventToCoords(event);
console.log('Pitch: ' + coords[0] + ', Yaw: ' + coords[1] + ', Center Pitch: ' +
config.pitch + ', Center Yaw: ' + config.yaw + ', HFOV: ' + config.hfov);
}
stopAnimation();
stopOrientation();
config.roll=0;
speed.hfov=0;
isUserInteracting=true;
latestInteraction=Date.now();
onPointerDownPointerX=pos.x;
onPointerDownPointerY=pos.y;
onPointerDownYaw=config.yaw;
onPointerDownPitch=config.pitch;
uiContainer.classList.add('pnlm-grabbing');
uiContainer.classList.remove('pnlm-grab');
fireEvent('mousedown', event);
animateInit();
}
function onDocumentDoubleClick(event){
if(config.minHfov===config.hfov){
_this.setHfov(origHfov, 1000);
}else{
var coords=mouseEventToCoords(event);
_this.lookAt(coords[0], coords[1], config.minHfov, 1000);
}}
function mouseEventToCoords(event){
var pos=mousePosition(event);
var canvas=renderer.getCanvas();
var canvasWidth=canvas.clientWidth,
canvasHeight=canvas.clientHeight;
var x=pos.x / canvasWidth * 2 - 1;
var y=(1 - pos.y / canvasHeight * 2) * canvasHeight / canvasWidth;
var focal=1 / Math.tan(config.hfov * Math.PI / 360);
var s=Math.sin(config.pitch * Math.PI / 180);
var c=Math.cos(config.pitch * Math.PI / 180);
var a=focal * c - y * s;
var root=Math.sqrt(x*x + a*a);
var pitch=Math.atan((y * c + focal * s) / root) * 180 / Math.PI;
var yaw=Math.atan2(x / root, a / root) * 180 / Math.PI + config.yaw;
if(yaw < -180)
yaw +=360;
if(yaw > 180)
yaw -=360;
return [pitch, yaw];
}
function onDocumentCompassChange(event){
}
function onDocumentMouseMove(event){
if(isUserInteracting&&loaded){
latestInteraction=Date.now();
var canvas=renderer.getCanvas();
var canvasWidth=canvas.clientWidth,
canvasHeight=canvas.clientHeight;
var pos=mousePosition(event);
var yaw=((Math.atan(onPointerDownPointerX / canvasWidth * 2 - 1) - Math.atan(pos.x / canvasWidth * 2 - 1)) * 180 / Math.PI * config.hfov / 90) + onPointerDownYaw;
speed.yaw=(yaw - config.yaw) % 360 * 0.2;
config.yaw=yaw;
var vfov=2 * Math.atan(Math.tan(config.hfov/360*Math.PI) * canvasHeight / canvasWidth) * 180 / Math.PI;
var pitch=((Math.atan(pos.y / canvasHeight * 2 - 1) - Math.atan(onPointerDownPointerY / canvasHeight * 2 - 1)) * 180 / Math.PI * vfov / 90) + onPointerDownPitch;
speed.pitch=(pitch - config.pitch) * 0.2;
config.pitch=pitch;
var mirrorData={
pitch: pitch,
yaw: yaw
}
fireEvent('mousemove', mirrorData);
}}
function onDocumentMouseUp(event){
if(!isUserInteracting){
return;
}
isUserInteracting=false;
if(Date.now() - latestInteraction > 15){
speed.pitch=speed.yaw=0;
}
uiContainer.classList.add('pnlm-grab');
uiContainer.classList.remove('pnlm-grabbing');
latestInteraction=Date.now();
fireEvent('mouseup', event);
}
function onDocumentTouchStart(event){
if(!loaded||!config.draggable){
return;
}
stopAnimation();
stopOrientation();
config.roll=0;
speed.hfov=0;
var pos0=mousePosition(event.targetTouches[0]);
onPointerDownPointerX=pos0.x;
onPointerDownPointerY=pos0.y;
if(event.targetTouches.length==2){
var pos1=mousePosition(event.targetTouches[1]);
onPointerDownPointerX +=(pos1.x - pos0.x) * 0.5;
onPointerDownPointerY +=(pos1.y - pos0.y) * 0.5;
onPointerDownPointerDist=Math.sqrt((pos0.x - pos1.x) * (pos0.x - pos1.x) +
(pos0.y - pos1.y) * (pos0.y - pos1.y));
}
isUserInteracting=true;
latestInteraction=Date.now();
onPointerDownYaw=config.yaw;
onPointerDownPitch=config.pitch;
fireEvent('touchstart', event);
animateInit();
}
function onDocumentTouchMove(event){
if(!config.draggable){
return;
}
event.preventDefault();
if(loaded){
latestInteraction=Date.now();
}
if(isUserInteracting&&loaded){
var pos0=mousePosition(event.targetTouches[0]);
var clientX=pos0.x;
var clientY=pos0.y;
if(event.targetTouches.length==2&&onPointerDownPointerDist!=-1){
var pos1=mousePosition(event.targetTouches[1]);
clientX +=(pos1.x - pos0.x) * 0.5;
clientY +=(pos1.y - pos0.y) * 0.5;
var clientDist=Math.sqrt((pos0.x - pos1.x) * (pos0.x - pos1.x) +
(pos0.y - pos1.y) * (pos0.y - pos1.y));
setHfov(config.hfov + (onPointerDownPointerDist - clientDist) * 0.1);
onPointerDownPointerDist=clientDist;
}
var touchmovePanSpeedCoeff=(config.hfov / 360) * config.touchPanSpeedCoeffFactor;
var yaw=(onPointerDownPointerX - clientX) * touchmovePanSpeedCoeff + onPointerDownYaw;
speed.yaw=(yaw - config.yaw) % 360 * 0.2;
config.yaw=yaw;
var pitch=(clientY - onPointerDownPointerY) * touchmovePanSpeedCoeff + onPointerDownPitch;
speed.pitch=(pitch - config.pitch) * 0.2;
config.pitch=pitch;
var mirrorData={
pitch: pitch,
yaw: yaw
}
fireEvent('touchmove', mirrorData);
}}
function onDocumentTouchEnd(){
isUserInteracting=false;
if(Date.now() - latestInteraction > 150){
speed.pitch=speed.yaw=0;
}
onPointerDownPointerDist=-1;
latestInteraction=Date.now();
fireEvent('touchend', event);
}
var pointerIDs=[],
pointerCoordinates=[];
function onDocumentPointerDown(event){
if(event.pointerType=='touch'){
if(!loaded||!config.draggable)
return;
pointerIDs.push(event.pointerId);
pointerCoordinates.push({clientX: event.clientX, clientY: event.clientY});
event.targetTouches=pointerCoordinates;
onDocumentTouchStart(event);
event.preventDefault();
}}
function onDocumentPointerMove(event){
if(event.pointerType=='touch'){
if(!config.draggable)
return;
for (var i=0; i < pointerIDs.length; i++){
if(event.pointerId==pointerIDs[i]){
pointerCoordinates[i].clientX=event.clientX;
pointerCoordinates[i].clientY=event.clientY;
event.targetTouches=pointerCoordinates;
onDocumentTouchMove(event);
event.preventDefault();
return;
}}
}}
function onDocumentPointerUp(event){
if(event.pointerType=='touch'){
var defined=false;
for (var i=0; i < pointerIDs.length; i++){
if(event.pointerId==pointerIDs[i])
pointerIDs[i]=undefined;
if(pointerIDs[i])
defined=true;
}
if(!defined){
pointerIDs=[];
pointerCoordinates=[];
onDocumentTouchEnd();
}
event.preventDefault();
}}
function onDocumentMouseWheel(event){
if(!loaded||(config.mouseZoom=='fullscreenonly'&&!fullscreenActive)){
return;
}
event.preventDefault();
stopAnimation();
latestInteraction=Date.now();
if(event.wheelDeltaY){
setHfov(config.hfov - event.wheelDeltaY * 0.05);
speed.hfov=event.wheelDelta < 0 ? 1:-1;
}else if(event.wheelDelta){
setHfov(config.hfov - event.wheelDelta * 0.05);
speed.hfov=event.wheelDelta < 0 ? 1:-1;
}else if(event.detail){
setHfov(config.hfov + event.detail * 1.5);
speed.hfov=event.detail > 0 ? 1:-1;
}
animateInit();
}
function onDocumentKeyPress(event){
stopAnimation();
latestInteraction=Date.now();
stopOrientation();
config.roll=0;
var keynumber=event.which||event.keycode;
if(config.capturedKeyNumbers.indexOf(keynumber) < 0)
return;
event.preventDefault();
if(keynumber==27){
if(fullscreenActive){
toggleFullscreen();
}}else{
changeKey(keynumber, true);
}}
function clearKeys(){
for (var i=0; i < 10; i++){
keysDown[i]=false;
}}
function onDocumentKeyUp(event){
var keynumber=event.which||event.keycode;
if(config.capturedKeyNumbers.indexOf(keynumber) < 0)
return;
event.preventDefault();
changeKey(keynumber, false);
}
function changeKey(keynumber, value){
var keyChanged=false;
switch(keynumber){
case 109: case 189: case 17: case 173:
if(keysDown[0]!=value){ keyChanged=true; }
keysDown[0]=value; break;
case 107: case 187: case 16: case 61:
if(keysDown[1]!=value){ keyChanged=true; }
keysDown[1]=value; break;
case 38:
if(keysDown[2]!=value){ keyChanged=true; }
keysDown[2]=value; break;
case 87:
if(keysDown[6]!=value){ keyChanged=true; }
keysDown[6]=value; break;
case 40:
if(keysDown[3]!=value){ keyChanged=true; }
keysDown[3]=value; break;
case 83:
if(keysDown[7]!=value){ keyChanged=true; }
keysDown[7]=value; break;
case 37:
if(keysDown[4]!=value){ keyChanged=true; }
keysDown[4]=value; break;
case 65:
if(keysDown[8]!=value){ keyChanged=true; }
keysDown[8]=value; break;
case 39:
if(keysDown[5]!=value){ keyChanged=true; }
keysDown[5]=value; break;
case 68:
if(keysDown[9]!=value){ keyChanged=true; }
keysDown[9]=value;
}
if(keyChanged&&value){
if(typeof performance!=='undefined'&&performance.now()){
prevTime=performance.now();
}else{
prevTime=Date.now();
}
animateInit();
}}
function keyRepeat(){
if(!loaded){
return;
}
var isKeyDown=false;
var prevPitch=config.pitch;
var prevYaw=config.yaw;
var prevZoom=config.hfov;
var newTime;
if(typeof performance!=='undefined'&&performance.now()){
newTime=performance.now();
}else{
newTime=Date.now();
}
if(prevTime===undefined){
prevTime=newTime;
}
var diff=(newTime - prevTime) * config.hfov / 1700;
diff=Math.min(diff, 1.0);
if(keysDown[0]&&config.keyboardZoom===true){
setHfov(config.hfov + (speed.hfov * 0.8 + 0.5) * diff);
isKeyDown=true;
}
if(keysDown[1]&&config.keyboardZoom===true){
setHfov(config.hfov + (speed.hfov * 0.8 - 0.2) * diff);
isKeyDown=true;
}
if(keysDown[2]||keysDown[6]){
config.pitch +=(speed.pitch * 0.8 + 0.2) * diff;
isKeyDown=true;
}
if(keysDown[3]||keysDown[7]){
config.pitch +=(speed.pitch * 0.8 - 0.2) * diff;
isKeyDown=true;
}
if(keysDown[4]||keysDown[8]){
config.yaw +=(speed.yaw * 0.8 - 0.2) * diff;
isKeyDown=true;
}
if(keysDown[5]||keysDown[9]){
config.yaw +=(speed.yaw * 0.8 + 0.2) * diff;
isKeyDown=true;
}
if(isKeyDown)
latestInteraction=Date.now();
if(config.autoRotate){
if(newTime - prevTime > 0.001){
var timeDiff=(newTime - prevTime) / 1000;
var yawDiff=(speed.yaw / timeDiff * diff - config.autoRotate * 0.2) * timeDiff;
yawDiff=(-config.autoRotate > 0 ? 1:-1) * Math.min(Math.abs(config.autoRotate * timeDiff), Math.abs(yawDiff));
config.yaw +=yawDiff;
}
if(config.autoRotateStopDelay){
config.autoRotateStopDelay -=newTime - prevTime;
if(config.autoRotateStopDelay <=0){
config.autoRotateStopDelay=false;
autoRotateSpeed=config.autoRotate;
config.autoRotate=0;
}}
}
if(animatedMove.pitch){
animateMove('pitch');
prevPitch=config.pitch;
}
if(animatedMove.yaw){
animateMove('yaw');
prevYaw=config.yaw;
}
if(animatedMove.hfov){
animateMove('hfov');
prevZoom=config.hfov;
}
if(diff > 0&&!config.autoRotate){
var slowDownFactor=1 - config.friction;
if(!keysDown[4]&&!keysDown[5]&&!keysDown[8]&&!keysDown[9]&&!animatedMove.yaw){
config.yaw +=speed.yaw * diff * slowDownFactor;
}
if(!keysDown[2]&&!keysDown[3]&&!keysDown[6]&&!keysDown[7]&&!animatedMove.pitch){
config.pitch +=speed.pitch * diff * slowDownFactor;
}
if(!keysDown[0]&&!keysDown[1]&&!animatedMove.hfov){
setHfov(config.hfov + speed.hfov * diff * slowDownFactor);
}}
prevTime=newTime;
if(diff > 0){
speed.yaw=speed.yaw * 0.8 + (config.yaw - prevYaw) / diff * 0.2;
speed.pitch=speed.pitch * 0.8 + (config.pitch - prevPitch) / diff * 0.2;
speed.hfov=speed.hfov * 0.8 + (config.hfov - prevZoom) / diff * 0.2;
var maxSpeed=config.autoRotate ? Math.abs(config.autoRotate):5;
speed.yaw=Math.min(maxSpeed, Math.max(speed.yaw, -maxSpeed));
speed.pitch=Math.min(maxSpeed, Math.max(speed.pitch, -maxSpeed));
speed.hfov=Math.min(maxSpeed, Math.max(speed.hfov, -maxSpeed));
}
if(keysDown[0]&&keysDown[1]){
speed.hfov=0;
}
if((keysDown[2]||keysDown[6])&&(keysDown[3]||keysDown[7])){
speed.pitch=0;
}
if((keysDown[4]||keysDown[8])&&(keysDown[5]||keysDown[9])){
speed.yaw=0;
}}
function animateMove(axis){
var t=animatedMove[axis];
var normTime=Math.min(1, Math.max((Date.now() - t.startTime) / 1000 / (t.duration / 1000), 0));
var result=t.startPosition + config.animationTimingFunction(normTime) * (t.endPosition - t.startPosition);
if((t.endPosition > t.startPosition&&result >=t.endPosition) ||
(t.endPosition < t.startPosition&&result <=t.endPosition) ||
t.endPosition===t.startPosition){
result=t.endPosition;
speed[axis]=0;
delete animatedMove[axis];
}
config[axis]=result;
}
function timingFunction(t){
return t < 0.5 ? 2*t*t:-1+(4-2*t)*t;
}
function onDocumentResize(){
onFullScreenChange('resize');
}
function animateInit(){
if(animating){
return;
}
animating=true;
animate();
}
function animate(){
if(destroyed){
return;
}
render();
if(autoRotateStart)
clearTimeout(autoRotateStart);
if(isUserInteracting||orientation===true){
requestAnimationFrame(animate);
}else if(keysDown[0]||keysDown[1]||keysDown[2]||keysDown[3] ||
keysDown[4]||keysDown[5]||keysDown[6]||keysDown[7] ||
keysDown[8]||keysDown[9]||config.autoRotate ||
animatedMove.pitch||animatedMove.yaw||animatedMove.hfov ||
Math.abs(speed.yaw) > 0.01||Math.abs(speed.pitch) > 0.01 ||
Math.abs(speed.hfov) > 0.01){
keyRepeat();
if(config.autoRotateInactivityDelay >=0&&autoRotateSpeed &&
Date.now() - latestInteraction > config.autoRotateInactivityDelay &&
!config.autoRotate){
config.autoRotate=autoRotateSpeed;
_this.lookAt(origPitch, undefined, origHfov, 3000);
}
requestAnimationFrame(animate);
}else if(renderer&&(renderer.isLoading()||(config.dynamic===true&&update))){
requestAnimationFrame(animate);
}else{
fireEvent('animatefinished', {pitch: _this.getPitch(), yaw: _this.getYaw(), hfov: _this.getHfov()});
animating=false;
prevTime=undefined;
var autoRotateStartTime=config.autoRotateInactivityDelay -
(Date.now() - latestInteraction);
if(autoRotateStartTime > 0){
autoRotateStart=setTimeout(function(){
config.autoRotate=autoRotateSpeed;
_this.lookAt(origPitch, undefined, origHfov, 3000);
animateInit();
}, autoRotateStartTime);
}else if(config.autoRotateInactivityDelay >=0&&autoRotateSpeed){
config.autoRotate=autoRotateSpeed;
_this.lookAt(origPitch, undefined, origHfov, 3000);
animateInit();
}}
}
function render(){
var tmpyaw;
if(loaded){
var canvas=renderer.getCanvas();
if(config.autoRotate!==false){
if(config.yaw > 360){
config.yaw -=360;
}else if(config.yaw < -360){
config.yaw +=360;
}}
tmpyaw=config.yaw;
var hoffcut=0,
voffcut=0;
if(config.avoidShowingBackground){
var hfov2=config.hfov / 2,
vfov2=Math.atan2(Math.tan(hfov2 / 180 * Math.PI), (canvas.width / canvas.height)) * 180 / Math.PI,
transposed=config.vaov > config.haov;
if(transposed){
voffcut=vfov2 * (1 - Math.min(Math.cos((config.pitch - hfov2) / 180 * Math.PI),
Math.cos((config.pitch + hfov2) / 180 * Math.PI)));
}else{
hoffcut=hfov2 * (1 - Math.min(Math.cos((config.pitch - vfov2) / 180 * Math.PI),
Math.cos((config.pitch + vfov2) / 180 * Math.PI)));
}}
var yawRange=config.maxYaw - config.minYaw,
minYaw=-180,
maxYaw=180;
if(yawRange < 360){
minYaw=config.minYaw + config.hfov / 2 + hoffcut;
maxYaw=config.maxYaw - config.hfov / 2 - hoffcut;
if(yawRange < config.hfov){
minYaw=maxYaw=(minYaw + maxYaw) / 2;
}
config.yaw=Math.max(minYaw, Math.min(maxYaw, config.yaw));
}
if(!(config.autoRotate!==false)){
if(config.yaw > 360){
config.yaw -=360;
}else if(config.yaw < -360){
config.yaw +=360;
}}
if(config.autoRotate!==false&&tmpyaw!=config.yaw &&
prevTime!==undefined){
config.autoRotate *=-1;
}
var vfov=2 * Math.atan(Math.tan(config.hfov / 180 * Math.PI * 0.5) /
(canvas.width / canvas.height)) / Math.PI * 180;
var minPitch=config.minPitch + vfov / 2,
maxPitch=config.maxPitch - vfov / 2;
var pitchRange=config.maxPitch - config.minPitch;
if(pitchRange < vfov){
minPitch=maxPitch=(minPitch + maxPitch) / 2;
}
if(isNaN(minPitch))
minPitch=-90;
if(isNaN(maxPitch))
maxPitch=90;
config.pitch=Math.max(minPitch, Math.min(maxPitch, config.pitch));
renderer.render(config.pitch * Math.PI / 180, config.yaw * Math.PI / 180, config.hfov * Math.PI / 180, {roll: config.roll * Math.PI / 180});
renderHotSpots();
if(config.compass){
compass.style.transform='rotate(' + (-config.yaw - config.northOffset) + 'deg)';
compass.style.webkitTransform='rotate(' + (-config.yaw - config.northOffset) + 'deg)';
}}
}
function Quaternion(w, x, y, z){
this.w=w;
this.x=x;
this.y=y;
this.z=z;
}
Quaternion.prototype.multiply=function(q){
return new Quaternion(this.w*q.w - this.x*q.x - this.y*q.y - this.z*q.z,
this.x*q.w + this.w*q.x + this.y*q.z - this.z*q.y,
this.y*q.w + this.w*q.y + this.z*q.x - this.x*q.z,
this.z*q.w + this.w*q.z + this.x*q.y - this.y*q.x);
};
Quaternion.prototype.toEulerAngles=function(){
var phi=Math.atan2(2 * (this.w * this.x + this.y * this.z),
1 - 2 * (this.x * this.x + this.y * this.y)),
theta=Math.asin(2 * (this.w * this.y - this.z * this.x)),
psi=Math.atan2(2 * (this.w * this.z + this.x * this.y),
1 - 2 * (this.y * this.y + this.z * this.z));
return [phi, theta, psi];
};
function taitBryanToQuaternion(alpha, beta, gamma){
var r=[beta ? beta * Math.PI / 180 / 2:0,
gamma ? gamma * Math.PI / 180 / 2:0,
alpha ? alpha * Math.PI / 180 / 2:0];
var c=[Math.cos(r[0]), Math.cos(r[1]), Math.cos(r[2])],
s=[Math.sin(r[0]), Math.sin(r[1]), Math.sin(r[2])];
return new Quaternion(c[0]*c[1]*c[2] - s[0]*s[1]*s[2],
s[0]*c[1]*c[2] - c[0]*s[1]*s[2],
c[0]*s[1]*c[2] + s[0]*c[1]*s[2],
c[0]*c[1]*s[2] + s[0]*s[1]*c[2]);
}
function computeQuaternion(alpha, beta, gamma){
var quaternion=taitBryanToQuaternion(alpha, beta, gamma);
quaternion=quaternion.multiply(new Quaternion(Math.sqrt(0.5), -Math.sqrt(0.5), 0, 0));
var angle=window.orientation ? -window.orientation * Math.PI / 180 / 2:0;
return quaternion.multiply(new Quaternion(Math.cos(angle), 0, -Math.sin(angle), 0));
}
function orientationListener(e){
var q=computeQuaternion(e.alpha, e.beta, e.gamma).toEulerAngles();
if(typeof(orientation)=='number'&&orientation < 10){
orientation +=1;
}else if(orientation===10){
orientationYawOffset=q[2] / Math.PI * 180 + config.yaw;
orientation=true;
requestAnimationFrame(animate);
}else{
config.pitch=q[0] / Math.PI * 180;
config.roll=-q[1] / Math.PI * 180;
config.yaw=-q[2] / Math.PI * 180 + orientationYawOffset;
}}
function renderInit(){
try {
var params={};
if(config.horizonPitch!==undefined)
params.horizonPitch=config.horizonPitch * Math.PI / 180;
if(config.horizonRoll!==undefined)
params.horizonRoll=config.horizonRoll * Math.PI / 180;
if(config.backgroundColor!==undefined)
params.backgroundColor=config.backgroundColor;
renderer.init(panoImage, config.type, config.dynamic, config.haov * Math.PI / 180, config.vaov * Math.PI / 180, config.vOffset * Math.PI / 180, renderInitCallback, params);
if(config.dynamic!==true){
panoImage=undefined;
}} catch(event){
if(event.type=='webgl error'||event.type=='no webgl'){
anError();
}else if(event.type=='webgl size error'){
anError(config.strings.textureSizeError.replace('%s', event.width).replace('%s', event.maxWidth));
}else{
anError(config.strings.unknownError);
throw event;
}}
}
function renderInitCallback(){
if(config.sceneFadeDuration&&renderer.fadeImg!==undefined){
renderer.fadeImg.style.opacity=0;
var fadeImg=renderer.fadeImg;
delete renderer.fadeImg;
setTimeout(function(){
renderContainer.removeChild(fadeImg);
fireEvent('scenechangefadedone');
}, config.sceneFadeDuration);
}
if(config.compass){
compass.style.display='inline';
}else{
compass.style.display='none';
}
createHotSpots();
infoDisplay.load.box.style.display='none';
if(preview!==undefined){
renderContainer.removeChild(preview);
preview=undefined;
}
loaded=true;
animateInit();
fireEvent('load');
}
function createHotSpot(hs){
hs.pitch=Number(hs.pitch)||0;
hs.yaw=Number(hs.yaw)||0;
var div=document.createElement('div');
div.className='pnlm-hotspot-base';
if(hs.cssClass)
div.className +=' ' + hs.cssClass;
else
div.className +=' pnlm-hotspot pnlm-sprite pnlm-' + escapeHTML(hs.type);
if(hs.hotspot_shape==='hexagon'){
var hotspotShape=document.createElement('div');
hotspotShape.className='hexagon-wrapper';
const hexagonShapeIcon='<svg fill="none" width="30" height="25" viewBox="0 0 40 35" xmlns="http://www.w3.org/2000/svg"><path fill="#00b4ff" d="M0 17.32L10 0h20l10 17.32-10 17.321H10L0 17.321z"/></svg>';
hotspotShape.innerHTML=hexagonShapeIcon;
div.appendChild(hotspotShape);
}
var title=document.createElement('span');
title.className='vr-mode-title';
if(hs.sceneId)
title.innerHTML=escapeHTML(hs.sceneId);
var span=document.createElement('span');
if(hs.text)
span.innerHTML=escapeHTML(hs.text);
var a;
if(hs.video){
var video=document.createElement('video'),
vidp=hs.video;
if(config.basePath&&!absoluteURL(vidp))
vidp=config.basePath + vidp;
video.src=sanitizeURL(vidp);
video.controls=true;
video.style.width=hs.width + 'px';
renderContainer.appendChild(div);
span.appendChild(video);
}else if(hs.image){
var imgp=hs.image;
if(config.basePath&&!absoluteURL(imgp))
imgp=config.basePath + imgp;
a=document.createElement('a');
a.href=sanitizeURL(hs.URL ? hs.URL:imgp, true);
a.target='_blank';
span.appendChild(a);
var image=document.createElement('img');
image.src=sanitizeURL(imgp);
image.style.width=hs.width + 'px';
image.style.paddingTop='5px';
renderContainer.appendChild(div);
a.appendChild(image);
span.style.maxWidth='initial';
}else if(hs.URL){
a=document.createElement('a');
a.href=sanitizeURL(hs.URL, true);
if(hs.attributes){
for (var key in hs.attributes){
a.setAttribute(key, hs.attributes[key]);
}}else{
if(hs.wpvr_url_open=='on'){
a.target='_self';
}else{
a.target='_blank';
}}
renderContainer.appendChild(a);
div.className +=' pnlm-pointer';
span.className +=' pnlm-pointer';
a.appendChild(div);
}else{
if(hs.sceneId){
div.onclick=div.ontouchend=function(){
if(!div.clicked){
div.clicked=true;
loadScene(hs.sceneId, hs.targetPitch, hs.targetYaw, hs.targetHfov);
}
return false;
};
div.className +=' pnlm-pointer';
span.className +=' pnlm-pointer';
}
if(hs.sceneId)
div.appendChild(title);
renderContainer.appendChild(div);
}
if(hs.createTooltipFunc){
hs.createTooltipFunc(div, hs.createTooltipArgs);
}else if(hs.text||hs.video||hs.image){
div.classList.add('pnlm-tooltip');
div.appendChild(span);
span.style.width=span.scrollWidth - 20 + 'px';
span.style.marginLeft=-(span.scrollWidth - div.offsetWidth) / 2 + 'px';
span.style.marginTop=-span.scrollHeight - 12 + 'px';
}
if(hs.clickHandlerFunc){
div.addEventListener('click', function(e){
hs.clickHandlerFunc(e, hs.clickHandlerArgs);
}, 'false');
div.className +=' pnlm-pointer';
span.className +=' pnlm-pointer';
}
hs.div=div;
}
function createHotSpots(){
if(hotspotsCreated) return;
if(!config.hotSpots){
config.hotSpots=[];
}else{
config.hotSpots=config.hotSpots.sort(function(a, b){
return a.pitch < b.pitch;
});
config.hotSpots.forEach(createHotSpot);
}
hotspotsCreated=true;
renderHotSpots();
}
function destroyHotSpots(){
var hs=config.hotSpots;
hotspotsCreated=false;
delete config.hotSpots;
if(hs){
for (var i=0; i < hs.length; i++){
var current=hs[i].div;
if(current){
while (current.parentNode&&current.parentNode!=renderContainer){
current=current.parentNode;
}
renderContainer.removeChild(current);
}
delete hs[i].div;
}}
}
function renderHotSpot(hs){
var hsPitchSin=Math.sin(hs.pitch * Math.PI / 180),
hsPitchCos=Math.cos(hs.pitch * Math.PI / 180),
configPitchSin=Math.sin(config.pitch * Math.PI / 180),
configPitchCos=Math.cos(config.pitch * Math.PI / 180),
yawCos=Math.cos((-hs.yaw + config.yaw) * Math.PI / 180);
var z=hsPitchSin * configPitchSin + hsPitchCos * yawCos * configPitchCos;
if((hs.yaw <=90&&hs.yaw > -90&&z <=0) ||
((hs.yaw > 90||hs.yaw <=-90)&&z <=0)){
hs.div.style.visibility='hidden';
}else{
var yawSin=Math.sin((-hs.yaw + config.yaw) * Math.PI / 180),
hfovTan=Math.tan(config.hfov * Math.PI / 360);
hs.div.style.visibility='visible';
var canvas=renderer.getCanvas(),
canvasWidth=canvas.clientWidth,
canvasHeight=canvas.clientHeight;
var coord=[-canvasWidth / hfovTan * yawSin * hsPitchCos / z / 2,
-canvasWidth / hfovTan * (hsPitchSin * configPitchCos -
hsPitchCos * yawCos * configPitchSin) / z / 2];
var rollSin=Math.sin(config.roll * Math.PI / 180),
rollCos=Math.cos(config.roll * Math.PI / 180);
coord=[coord[0] * rollCos - coord[1] * rollSin,
coord[0] * rollSin + coord[1] * rollCos];
coord[0] +=(canvasWidth - hs.div.offsetWidth) / 2;
coord[1] +=(canvasHeight - hs.div.offsetHeight) / 2;
var transform='translate(' + coord[0] + 'px, ' + coord[1] +
'px) translateZ(9999px) rotate(' + config.roll + 'deg)';
if(hs.scale){
transform +=' scale(' + (origHfov/config.hfov) / z + ')';
}
hs.div.style.webkitTransform=transform;
hs.div.style.MozTransform=transform;
hs.div.style.transform=transform;
}}
function renderHotSpots(){
config.hotSpots.forEach(renderHotSpot);
}
function mergeConfig(sceneId){
config={};
var k, s;
var photoSphereExcludes=['haov', 'vaov', 'vOffset', 'northOffset', 'horizonPitch', 'horizonRoll'];
specifiedPhotoSphereExcludes=[];
for (k in defaultConfig){
if(defaultConfig.hasOwnProperty(k)){
config[k]=defaultConfig[k];
}}
for (k in initialConfig.default){
if(initialConfig.default.hasOwnProperty(k)){
if(k=='strings'){
for (s in initialConfig.default.strings){
if(initialConfig.default.strings.hasOwnProperty(s)){
config.strings[s]=escapeHTML(initialConfig.default.strings[s]);
}}
}else{
config[k]=initialConfig.default[k];
if(photoSphereExcludes.indexOf(k) >=0){
specifiedPhotoSphereExcludes.push(k);
}}
}}
if((sceneId!==null)&&(sceneId!=='')&&(initialConfig.scenes)&&(initialConfig.scenes[sceneId])){
var scene=initialConfig.scenes[sceneId];
for (k in scene){
if(scene.hasOwnProperty(k)){
if(k=='strings'){
for (s in scene.strings){
if(scene.strings.hasOwnProperty(s)){
config.strings[s]=escapeHTML(scene.strings[s]);
}}
}else{
config[k]=scene[k];
if(photoSphereExcludes.indexOf(k) >=0){
specifiedPhotoSphereExcludes.push(k);
}}
}}
config.scene=sceneId;
}
for (k in initialConfig){
if(initialConfig.hasOwnProperty(k)){
if(k=='strings'){
for (s in initialConfig.strings){
if(initialConfig.strings.hasOwnProperty(s)){
config.strings[s]=escapeHTML(initialConfig.strings[s]);
}}
}else{
config[k]=initialConfig[k];
if(photoSphereExcludes.indexOf(k) >=0){
specifiedPhotoSphereExcludes.push(k);
}}
}}
}
function processOptions(isPreview){
isPreview=isPreview ? isPreview:false;
if(isPreview&&'preview' in config){
var p=config.preview;
if(config.basePath&&!absoluteURL(p))
p=config.basePath + p;
preview=document.createElement('div');
preview.className='pnlm-preview-img';
preview.style.backgroundImage="url('" + sanitizeURLForCss(p) + "')";
renderContainer.appendChild(preview);
}
var title=config.title,
author=config.author;
if(isPreview){
if('previewTitle' in config)
config.title=config.previewTitle;
if('previewAuthor' in config)
config.author=config.previewAuthor;
}
if(!config.hasOwnProperty('title'))
infoDisplay.title.innerHTML='';
if(!config.hasOwnProperty('author'))
infoDisplay.author.innerHTML='';
if(!config.hasOwnProperty('title')&&!config.hasOwnProperty('author'))
infoDisplay.container.style.display='none';
controls.load.innerHTML='<p>' + config.strings.loadButtonLabel + '</p>';
infoDisplay.load.boxp.innerHTML=config.strings.loadingLabel;
for (var key in config){
if(config.hasOwnProperty(key)){
switch(key){
case 'title':
infoDisplay.title.innerHTML=escapeHTML(config[key]);
infoDisplay.container.style.display='inline';
break;
case 'author':
var authorText=escapeHTML(config[key]);
if(config.authorURL){
var authorLink=document.createElement('a');
authorLink.href=sanitizeURL(config['authorURL'], true);
authorLink.target='_blank';
authorLink.innerHTML=escapeHTML(config[key]);
authorText=authorLink.outerHTML;
}
infoDisplay.author.innerHTML=config.strings.bylineLabel.replace('%s', authorText);
infoDisplay.container.style.display='inline';
break;
case 'fallback':
var link=document.createElement('a');
link.href=sanitizeURL(config[key], true);
link.target='_blank';
link.textContent='Click here to view this panorama in an alternative viewer.';
var message=document.createElement('p');
message.textContent='Your browser does not support WebGL.';
message.appendChild(document.createElement('br'));
message.appendChild(link);
infoDisplay.errorMsg.innerHTML='';
infoDisplay.errorMsg.appendChild(message);
break;
case 'hfov':
setHfov(Number(config[key]));
break;
case 'autoLoad':
if(config[key]===true&&renderer===undefined){
infoDisplay.load.box.style.display='inline';
controls.load.style.display='none';
init();
}
break;
case 'showZoomCtrl':
if(config[key]&&config.showControls!=false){
controls.zoom.style.display='block';
}else{
controls.zoom.style.display='none';
}
break;
case 'showFullscreenCtrl':
if(config[key]&&config.showControls!=false&&('fullscreen' in document||'mozFullScreen' in document ||
'webkitIsFullScreen' in document||'msFullscreenElement' in document)){
controls.fullscreen.style.display='block';
}else{
controls.fullscreen.style.display='none';
}
break;
case 'hotSpotDebug':
if(config[key])
hotSpotDebugIndicator.style.display='block';
else
hotSpotDebugIndicator.style.display='none';
break;
case 'showControls':
if(!config[key]){
controls.orientation.style.display='none';
controls.zoom.style.display='none';
controls.fullscreen.style.display='none';
}
break;
case 'orientationOnByDefault':
if(config[key])
startOrientation();
break;
}}
}
if(isPreview){
if(title)
config.title=title;
else
delete config.title;
if(author)
config.author=author;
else
delete config.author;
}}
function toggleFullscreen(){
if(loaded&&!error){
if(!fullscreenActive){
try {
if(container.requestFullscreen){
container.requestFullscreen();
}else if(container.mozRequestFullScreen){
container.mozRequestFullScreen();
}else if(container.msRequestFullscreen){
container.msRequestFullscreen();
}else{
container.webkitRequestFullScreen();
}} catch(event){
}}else{
if(document.exitFullscreen){
document.exitFullscreen();
}else if(document.mozCancelFullScreen){
document.mozCancelFullScreen();
}else if(document.webkitCancelFullScreen){
document.webkitCancelFullScreen();
}else if(document.msExitFullscreen){
document.msExitFullscreen();
}}
}}
function onFullScreenChange(resize){
if(document.fullscreenElement||document.fullscreen||document.mozFullScreen||document.webkitIsFullScreen||document.msFullscreenElement){
controls.fullscreen.classList.add('pnlm-fullscreen-toggle-button-active');
fullscreenActive=true;
}else{
controls.fullscreen.classList.remove('pnlm-fullscreen-toggle-button-active');
fullscreenActive=false;
}
if(resize!=='resize')
fireEvent('fullscreenchange', fullscreenActive);
renderer.resize();
setHfov(config.hfov);
animateInit();
}
function zoomIn(){
if(loaded){
setHfov(config.hfov - 5);
animateInit();
}}
function zoomOut(){
if(loaded){
setHfov(config.hfov + 5);
animateInit();
}}
function constrainHfov(hfov){
var minHfov=config.minHfov;
if(config.type=='multires'&&renderer&&!config.multiResMinHfov){
minHfov=Math.min(minHfov, renderer.getCanvas().width / (config.multiRes.cubeResolution / 90 * 0.9));
}
if(minHfov > config.maxHfov){
console.log('HFOV bounds do not make sense (minHfov > maxHfov).');
return config.hfov;
}
var newHfov=config.hfov;
if(hfov < minHfov){
newHfov=minHfov;
}else if(hfov > config.maxHfov){
newHfov=config.maxHfov;
}else{
newHfov=hfov;
}
if(config.avoidShowingBackground&&renderer){
var canvas=renderer.getCanvas();
newHfov=Math.min(newHfov,
Math.atan(Math.tan((config.maxPitch - config.minPitch) / 360 * Math.PI) /
canvas.height * canvas.width) * 360 / Math.PI);
}
return newHfov;
}
function setHfov(hfov){
config.hfov=constrainHfov(hfov);
fireEvent('zoomchange', config.hfov);
}
function stopAnimation(){
animatedMove={};
autoRotateSpeed=config.autoRotate ? config.autoRotate:autoRotateSpeed;
config.autoRotate=false;
}
function load(){
clearError();
loaded=false;
controls.load.style.display='none';
infoDisplay.load.box.style.display='inline';
init();
}
function loadScene(sceneId, targetPitch, targetYaw, targetHfov, fadeDone){
if(!loaded)
fadeDone=true;
loaded=false;
animatedMove={};
var fadeImg, workingPitch, workingYaw, workingHfov;
if(config.sceneFadeDuration&&!fadeDone){
var data=renderer.render(config.pitch * Math.PI / 180, config.yaw * Math.PI / 180, config.hfov * Math.PI / 180, {returnImage: true});
if(data!==undefined){
fadeImg=new Image();
fadeImg.className='pnlm-fade-img';
fadeImg.style.transition='opacity ' + (config.sceneFadeDuration / 1000) + 's';
fadeImg.style.width='100%';
fadeImg.style.height='100%';
fadeImg.onload=function(){
loadScene(sceneId, targetPitch, targetYaw, targetHfov, true);
};
fadeImg.src=data;
renderContainer.appendChild(fadeImg);
renderer.fadeImg=fadeImg;
return;
}}
if(targetPitch==='same'){
workingPitch=config.pitch;
}else{
workingPitch=targetPitch;
}
if(targetYaw==='same'){
workingYaw=config.yaw;
}else if(targetYaw==='sameAzimuth'){
workingYaw=config.yaw + (config.northOffset||0) - (initialConfig.scenes[sceneId].northOffset||0);
}else{
workingYaw=targetYaw;
}
if(targetHfov==='same'){
workingHfov=config.hfov;
}else{
workingHfov=targetHfov;
}
destroyHotSpots();
mergeConfig(sceneId);
speed.yaw=speed.pitch=speed.hfov=0;
processOptions();
if(workingPitch!==undefined){
config.pitch=workingPitch;
}
if(workingYaw!==undefined){
config.yaw=workingYaw;
}
if(workingHfov!==undefined){
config.hfov=workingHfov;
}
fireEvent('scenechange', sceneId);
load();
}
function stopOrientation(){
window.removeEventListener('deviceorientation', orientationListener);
controls.orientation.classList.remove('pnlm-orientation-button-active');
orientation=false;
}
function startOrientation(){
if(!orientationSupport)
return;
if(typeof DeviceMotionEvent!=='undefined' &&
typeof DeviceMotionEvent.requestPermission==='function'){
DeviceOrientationEvent.requestPermission().then(function(response){
if(response=='granted'){
orientation=1;
window.addEventListener('deviceorientation', orientationListener);
controls.orientation.classList.add('pnlm-orientation-button-active');
}});
}else{
orientation=1;
window.addEventListener('deviceorientation', orientationListener);
controls.orientation.classList.add('pnlm-orientation-button-active');
}}
function escapeHTML(s){
if(!initialConfig.escapeHTML)
return String(s).split('\n').join('<br>');
return String(s).split(/&/g).join('&amp;')
.split('"').join('&quot;')
.split("'").join('&#39;')
.split('<').join('&lt;')
.split('>').join('&gt;')
.split('/').join('&#x2f;')
.split('\n').join('<br>');
}
function sanitizeURL(url, href){
try {
var decoded_url=decodeURIComponent(unescape(url)).replace(/[^\w:]/g, '').toLowerCase();
} catch (e){
return 'about:blank';
}
if(decoded_url.indexOf('javascript:')===0 ||
decoded_url.indexOf('vbscript:')===0){
console.log('Script URL removed.');
return 'about:blank';
}
if(href&&decoded_url.indexOf('data:')===0){
console.log('Data URI removed from link.');
return 'about:blank';
}
return url;
}
function unescape(html){
return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig, function(_, n){
n=n.toLowerCase();
if(n==='colon') return ':';
if(n.charAt(0)==='#'){
return n.charAt(1)==='x'
? String.fromCharCode(parseInt(n.substring(2), 16))
: String.fromCharCode(+n.substring(1));
}
return '';
});
}
function sanitizeURLForCss(url){
return sanitizeURL(url)
.replace(/"/g, '%22')
.replace(/'/g, '%27');
}
this.isLoaded=function(){
return Boolean(loaded);
};
this.getPitch=function(){
return config.pitch;
};
this.setPitch=function(pitch, animated, callback, callbackArgs){
latestInteraction=Date.now();
if(Math.abs(pitch - config.pitch) <=eps){
if(typeof callback=='function')
callback(callbackArgs);
return this;
}
animated=animated==undefined ? 1000: Number(animated);
if(animated){
animatedMove.pitch={
'startTime': Date.now(),
'startPosition': config.pitch,
'endPosition': pitch,
'duration': animated
};
if(typeof callback=='function')
setTimeout(function(){callback(callbackArgs);}, animated);
}else{
config.pitch=pitch;
}
animateInit();
return this;
};
this.getPitchBounds=function(){
return [config.minPitch, config.maxPitch];
};
this.setPitchBounds=function(bounds){
config.minPitch=Math.max(-90, Math.min(bounds[0], 90));
config.maxPitch=Math.max(-90, Math.min(bounds[1], 90));
return this;
};
this.getYaw=function(){
return (config.yaw + 540) % 360 - 180;
};
this.setYaw=function(yaw, animated, callback, callbackArgs){
latestInteraction=Date.now();
if(Math.abs(yaw - config.yaw) <=eps){
if(typeof callback=='function')
callback(callbackArgs);
return this;
}
animated=animated==undefined ? 1000: Number(animated);
yaw=((yaw + 180) % 360) - 180;
if(animated){
if(config.yaw - yaw > 180)
yaw +=360;
else if(yaw - config.yaw > 180)
yaw -=360;
animatedMove.yaw={
'startTime': Date.now(),
'startPosition': config.yaw,
'endPosition': yaw,
'duration': animated
};
if(typeof callback=='function')
setTimeout(function(){callback(callbackArgs);}, animated);
}else{
config.yaw=yaw;
}
animateInit();
return this;
};
this.getYawBounds=function(){
return [config.minYaw, config.maxYaw];
};
this.setYawBounds=function(bounds){
config.minYaw=Math.max(-360, Math.min(bounds[0], 360));
config.maxYaw=Math.max(-360, Math.min(bounds[1], 360));
return this;
};
this.getHfov=function(){
return config.hfov;
};
this.setHfov=function(hfov, animated, callback, callbackArgs){
latestInteraction=Date.now();
if(Math.abs(hfov - config.hfov) <=eps){
if(typeof callback=='function')
callback(callbackArgs);
return this;
}
animated=animated==undefined ? 1000: Number(animated);
if(animated){
animatedMove.hfov={
'startTime': Date.now(),
'startPosition': config.hfov,
'endPosition': constrainHfov(hfov),
'duration': animated
};
if(typeof callback=='function')
setTimeout(function(){callback(callbackArgs);}, animated);
}else{
setHfov(hfov);
}
animateInit();
return this;
};
this.getHfovBounds=function(){
return [config.minHfov, config.maxHfov];
};
this.setHfovBounds=function(bounds){
config.minHfov=Math.max(0, bounds[0]);
config.maxHfov=Math.max(0, bounds[1]);
return this;
};
this.lookAt=function(pitch, yaw, hfov, animated, callback, callbackArgs){
animated=animated==undefined ? 1000: Number(animated);
if(pitch!==undefined&&Math.abs(pitch - config.pitch) > eps){
this.setPitch(pitch, animated, callback, callbackArgs);
callback=undefined;
}
if(yaw!==undefined&&Math.abs(yaw - config.yaw) > eps){
this.setYaw(yaw, animated, callback, callbackArgs);
callback=undefined;
}
if(hfov!==undefined&&Math.abs(hfov - config.hfov) > eps){
this.setHfov(hfov, animated, callback, callbackArgs);
callback=undefined;
}
if(typeof callback=='function')
callback(callbackArgs);
return this;
};
this.getNorthOffset=function(){
return config.northOffset;
};
this.setNorthOffset=function(heading){
config.northOffset=Math.min(360, Math.max(0, heading));
animateInit();
return this;
};
this.getHorizonRoll=function(){
return config.horizonRoll;
};
this.setHorizonRoll=function(roll){
config.horizonRoll=Math.min(90, Math.max(-90, roll));
renderer.setPose(config.horizonPitch * Math.PI / 180, config.horizonRoll * Math.PI / 180);
animateInit();
return this;
};
this.getHorizonPitch=function(){
return config.horizonPitch;
};
this.setHorizonPitch=function(pitch){
config.horizonPitch=Math.min(90, Math.max(-90, pitch));
renderer.setPose(config.horizonPitch * Math.PI / 180, config.horizonRoll * Math.PI / 180);
animateInit();
return this;
};
this.startAutoRotate=function(speed, pitch){
speed=speed||autoRotateSpeed||1;
pitch=pitch===undefined ? origPitch:pitch;
config.autoRotate=speed;
_this.lookAt(pitch, undefined, origHfov, 3000);
animateInit();
return this;
};
this.stopAutoRotate=function(){
autoRotateSpeed=config.autoRotate ? config.autoRotate:autoRotateSpeed;
config.autoRotate=false;
config.autoRotateInactivityDelay=-1;
return this;
};
this.stopMovement=function(){
stopAnimation();
speed={'yaw': 0, 'pitch': 0, 'hfov': 0};};
this.getRenderer=function(){
return renderer;
};
this.setUpdate=function(bool){
update=bool===true;
if(renderer===undefined)
onImageLoad();
else
animateInit();
return this;
};
this.mouseEventToCoords=function(event){
return mouseEventToCoords(event);
};
this.loadScene=function(sceneId, pitch, yaw, hfov){
if(loaded!==false)
loadScene(sceneId, pitch, yaw, hfov);
return this;
};
this.getScene=function(){
return config.scene;
};
this.addScene=function(sceneId, config){
initialConfig.scenes[sceneId]=config;
return this;
};
this.removeScene=function(sceneId){
if(config.scene===sceneId||!initialConfig.scenes.hasOwnProperty(sceneId))
return false;
delete initialConfig.scenes[sceneId];
return true;
};
this.toggleFullscreen=function(){
toggleFullscreen();
return this;
};
this.getConfig=function(){
return config;
};
this.getContainer=function(){
return container;
};
this.addHotSpot=function(hs, sceneId){
if(sceneId===undefined&&config.scene===undefined){
config.hotSpots.push(hs);
}else{
var id=sceneId!==undefined ? sceneId:config.scene;
if(initialConfig.scenes.hasOwnProperty(id)){
if(!initialConfig.scenes[id].hasOwnProperty('hotSpots')){
initialConfig.scenes[id].hotSpots=[];
if(id==config.scene)
config.hotSpots=initialConfig.scenes[id].hotSpots;
}
initialConfig.scenes[id].hotSpots.push(hs);
}else{
throw 'Invalid scene ID!';
}}
if(sceneId===undefined||config.scene==sceneId){
createHotSpot(hs);
if(loaded)
renderHotSpot(hs);
}
return this;
};
this.removeHotSpot=function(hotSpotId, sceneId){
if(sceneId===undefined||config.scene==sceneId){
if(!config.hotSpots)
return false;
for (var i=0; i < config.hotSpots.length; i++){
if(config.hotSpots[i].hasOwnProperty('id') &&
config.hotSpots[i].id===hotSpotId){
var current=config.hotSpots[i].div;
while (current.parentNode!=renderContainer)
current=current.parentNode;
renderContainer.removeChild(current);
delete config.hotSpots[i].div;
config.hotSpots.splice(i, 1);
return true;
}}
}else{
if(initialConfig.scenes.hasOwnProperty(sceneId)){
if(!initialConfig.scenes[sceneId].hasOwnProperty('hotSpots'))
return false;
for (var j=0; j < initialConfig.scenes[sceneId].hotSpots.length; j++){
if(initialConfig.scenes[sceneId].hotSpots[j].hasOwnProperty('id') &&
initialConfig.scenes[sceneId].hotSpots[j].id===hotSpotId){
initialConfig.scenes[sceneId].hotSpots.splice(j, 1);
return true;
}}
}else{
return false;
}}
};
this.resize=function(){
if(renderer)
onDocumentResize();
};
this.isLoaded=function(){
return loaded;
};
this.isOrientationSupported=function(){
return orientationSupport||false;
};
this.stopOrientation=function(){
stopOrientation();
};
this.startOrientation=function(){
if(orientationSupport)
startOrientation();
};
this.isOrientationActive=function(){
return Boolean(orientation);
};
this.on=function(type, listener){
externalEventListeners[type]=externalEventListeners[type]||[];
externalEventListeners[type].push(listener);
return this;
};
this.off=function(type, listener){
if(!type){
externalEventListeners={};
return this;
}
if(listener){
var i=externalEventListeners[type].indexOf(listener);
if(i >=0){
externalEventListeners[type].splice(i, 1);
}
if(externalEventListeners[type].length==0){
delete externalEventListeners[type];
}}else{
delete externalEventListeners[type];
}
return this;
};
function fireEvent(type){
if(type in externalEventListeners){
for (var i=externalEventListeners[type].length; i > 0; i--){
externalEventListeners[type][externalEventListeners[type].length - i].apply(null, [].slice.call(arguments, 1));
}}
}
this.destroy=function(){
destroyed=true;
clearTimeout(autoRotateStart);
if(renderer)
renderer.destroy();
if(listenersAdded){
document.removeEventListener('mousemove', onDocumentMouseMove, false);
document.removeEventListener('compasschange', onDocumentCompassChange, false);
document.removeEventListener('mouseup', onDocumentMouseUp, false);
container.removeEventListener('mozfullscreenchange', onFullScreenChange, false);
container.removeEventListener('webkitfullscreenchange', onFullScreenChange, false);
container.removeEventListener('msfullscreenchange', onFullScreenChange, false);
container.removeEventListener('fullscreenchange', onFullScreenChange, false);
window.removeEventListener('resize', onDocumentResize, false);
window.removeEventListener('orientationchange', onDocumentResize, false);
container.removeEventListener('keydown', onDocumentKeyPress, false);
container.removeEventListener('keyup', onDocumentKeyUp, false);
container.removeEventListener('blur', clearKeys, false);
document.removeEventListener('mouseleave', onDocumentMouseUp, false);
}
container.innerHTML='';
container.classList.remove('pnlm-container');
};}
return {
viewer: function(container, config){
return new Viewer(container, config);
}};})(window, document);
window.libpannellum=(function(window, document, undefined){
'use strict';
function Renderer(container){
var canvas=document.createElement('canvas');
canvas.style.width=canvas.style.height='100%';
container.appendChild(canvas);
var program, gl, vs, fs;
var fallbackImgSize;
var world;
var vtmps;
var pose;
var image, imageType, dynamic;
var texCoordBuffer, cubeVertBuf, cubeVertTexCoordBuf, cubeVertIndBuf;
var globalParams;
this.init=function(_image, _imageType, _dynamic, haov, vaov, voffset, callback, params){
if(_imageType===undefined)
_imageType='equirectangular';
if(_imageType!='equirectangular'&&_imageType!='cubemap' &&
_imageType!='multires'){
console.log('Error: invalid image type specified!');
throw {type: 'config error'};}
imageType=_imageType;
image=_image;
dynamic=_dynamic;
globalParams=params||{};
if(program){
if(vs){
gl.detachShader(program, vs);
gl.deleteShader(vs);
}
if(fs){
gl.detachShader(program, fs);
gl.deleteShader(fs);
}
gl.bindBuffer(gl.ARRAY_BUFFER, null);
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, null);
if(program.texture)
gl.deleteTexture(program.texture);
if(program.nodeCache)
for (var i=0; i < program.nodeCache.length; i++)
gl.deleteTexture(program.nodeCache[i].texture);
gl.deleteProgram(program);
program=undefined;
}
pose=undefined;
var s;
var faceMissing=false;
var cubeImgWidth;
if(imageType=='cubemap'){
for (s=0; s < 6; s++){
if(image[s].width > 0){
if(cubeImgWidth===undefined)
cubeImgWidth=image[s].width;
if(cubeImgWidth!=image[s].width)
console.log('Cube faces have inconsistent widths: ' + cubeImgWidth + ' vs. ' + image[s].width);
} else
faceMissing=true;
}}
function fillMissingFaces(imgSize){
if(faceMissing){
var nbytes=imgSize * imgSize * 4;
var imageArray=new Uint8ClampedArray(nbytes);
var rgb=params.backgroundColor ? params.backgroundColor:[0, 0, 0];
rgb[0] *=255;
rgb[1] *=255;
rgb[2] *=255;
for (var i=0; i < nbytes; i++){
imageArray[i++]=rgb[0];
imageArray[i++]=rgb[1];
imageArray[i++]=rgb[2];
}
var backgroundSquare=new ImageData(imageArray, imgSize, imgSize);
for (s=0; s < 6; s++){
if(image[s].width==0)
image[s]=backgroundSquare;
}}
}
if(!(imageType=='cubemap' &&
(cubeImgWidth & (cubeImgWidth - 1))!==0 &&
(navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 8_/) ||
navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 9_/) ||
navigator.userAgent.toLowerCase().match(/(iphone|ipod|ipad).* os 10_/) ||
navigator.userAgent.match(/Trident.*rv[ :]*11\./)))){
if(!gl)
gl=canvas.getContext('experimental-webgl', {alpha: false, depth: false});
if(gl&&gl.getError()==1286)
handleWebGLError1286();
}
if(!gl&&((imageType=='multires'&&image.hasOwnProperty('fallbackPath')) ||
imageType=='cubemap') &&
('WebkitAppearance' in document.documentElement.style ||
navigator.userAgent.match(/Trident.*rv[ :]*11\./) ||
navigator.appVersion.indexOf('MSIE 10')!==-1)){
if(world){
container.removeChild(world);
}
world=document.createElement('div');
world.className='pnlm-world';
var path;
if(image.basePath){
path=image.basePath + image.fallbackPath;
}else{
path=image.fallbackPath;
}
var sides=['f', 'r', 'b', 'l', 'u', 'd'];
var loaded=0;
var onLoad=function(){
var faceCanvas=document.createElement('canvas');
faceCanvas.className='pnlm-face pnlm-' + sides[this.side] + 'face';
world.appendChild(faceCanvas);
var faceContext=faceCanvas.getContext('2d');
faceCanvas.style.width=this.width + 4 + 'px';
faceCanvas.style.height=this.height + 4 + 'px';
faceCanvas.width=this.width + 4;
faceCanvas.height=this.height + 4;
faceContext.drawImage(this, 2, 2);
var imgData=faceContext.getImageData(0, 0, faceCanvas.width, faceCanvas.height);
var data=imgData.data;
var i;
var j;
for (i=2; i < faceCanvas.width - 2; i++){
for (j=0; j < 4; j++){
data[(i + faceCanvas.width) * 4 + j]=data[(i + faceCanvas.width * 2) * 4 + j];
data[(i + faceCanvas.width * (faceCanvas.height - 2)) * 4 + j]=data[(i + faceCanvas.width * (faceCanvas.height - 3)) * 4 + j];
}}
for (i=2; i < faceCanvas.height - 2; i++){
for (j=0; j < 4; j++){
data[(i * faceCanvas.width + 1) * 4 + j]=data[(i * faceCanvas.width + 2) * 4 + j];
data[((i + 1) * faceCanvas.width - 2) * 4 + j]=data[((i + 1) * faceCanvas.width - 3) * 4 + j];
}}
for (j=0; j < 4; j++){
data[(faceCanvas.width + 1) * 4 + j]=data[(faceCanvas.width * 2 + 2) * 4 + j];
data[(faceCanvas.width * 2 - 2) * 4 + j]=data[(faceCanvas.width * 3 - 3) * 4 + j];
data[(faceCanvas.width * (faceCanvas.height - 2) + 1) * 4 + j]=data[(faceCanvas.width * (faceCanvas.height - 3) + 2) * 4 + j];
data[(faceCanvas.width * (faceCanvas.height - 1) - 2) * 4 + j]=data[(faceCanvas.width * (faceCanvas.height - 2) - 3) * 4 + j];
}
for (i=1; i < faceCanvas.width - 1; i++){
for (j=0; j < 4; j++){
data[i * 4 + j]=data[(i + faceCanvas.width) * 4 + j];
data[(i + faceCanvas.width * (faceCanvas.height - 1)) * 4 + j]=data[(i + faceCanvas.width * (faceCanvas.height - 2)) * 4 + j];
}}
for (i=1; i < faceCanvas.height - 1; i++){
for (j=0; j < 4; j++){
data[(i * faceCanvas.width) * 4 + j]=data[(i * faceCanvas.width + 1) * 4 + j];
data[((i + 1) * faceCanvas.width - 1) * 4 + j]=data[((i + 1) * faceCanvas.width - 2) * 4 + j];
}}
for (j=0; j < 4; j++){
data[j]=data[(faceCanvas.width + 1) * 4 + j];
data[(faceCanvas.width - 1) * 4 + j]=data[(faceCanvas.width * 2 - 2) * 4 + j];
data[(faceCanvas.width * (faceCanvas.height - 1)) * 4 + j]=data[(faceCanvas.width * (faceCanvas.height - 2) + 1) * 4 + j];
data[(faceCanvas.width * faceCanvas.height - 1) * 4 + j]=data[(faceCanvas.width * (faceCanvas.height - 1) - 2) * 4 + j];
}
faceContext.putImageData(imgData, 0, 0);
incLoaded.call(this);
};
var incLoaded=function(){
if(this.width > 0){
if(fallbackImgSize===undefined)
fallbackImgSize=this.width;
if(fallbackImgSize!=this.width)
console.log('Fallback faces have inconsistent widths: ' + fallbackImgSize + ' vs. ' + this.width);
} else
faceMissing=true;
loaded++;
if(loaded==6){
fallbackImgSize=this.width;
container.appendChild(world);
callback();
}};
faceMissing=false;
for (s=0; s < 6; s++){
var faceImg=new Image();
faceImg.crossOrigin=globalParams.crossOrigin ? globalParams.crossOrigin:'anonymous';
faceImg.side=s;
faceImg.onload=onLoad;
faceImg.onerror=incLoaded;
if(imageType=='multires'){
faceImg.src=path.replace('%s', sides[s]) + '.' + image.extension;
}else{
faceImg.src=image[s].src;
}}
fillMissingFaces(fallbackImgSize);
return;
}else if(!gl){
console.log('Error: no WebGL support detected!');
throw {type: 'no webgl'};}
if(imageType=='cubemap')
fillMissingFaces(cubeImgWidth);
if(image.basePath){
image.fullpath=image.basePath + image.path;
}else{
image.fullpath=image.path;
}
image.invTileResolution=1 / image.tileResolution;
var vertices=createCube();
vtmps=[];
for (s=0; s < 6; s++){
vtmps[s]=vertices.slice(s * 12, s * 12 + 12);
vertices=createCube();
}
var maxWidth=0;
if(imageType=='equirectangular'){
maxWidth=gl.getParameter(gl.MAX_TEXTURE_SIZE);
if(Math.max(image.width / 2, image.height) > maxWidth){
console.log('Error: The image is too big; it\'s ' + image.width + 'px wide, '+
'but this device\'s maximum supported size is ' + (maxWidth * 2) + 'px.');
throw {type: 'webgl size error', width: image.width, maxWidth: maxWidth * 2};}}else if(imageType=='cubemap'){
if(cubeImgWidth > gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE)){
console.log('Error: The image is too big; it\'s ' + cubeImgWidth + 'px wide, ' +
'but this device\'s maximum supported size is ' + maxWidth + 'px.');
throw {type: 'webgl size error', width: cubeImgWidth, maxWidth: maxWidth};}}
if(params!==undefined&&(params.horizonPitch!==undefined||params.horizonRoll!==undefined))
pose=[params.horizonPitch==undefined ? 0:params.horizonPitch,
params.horizonRoll==undefined ? 0:params.horizonRoll];
var glBindType=gl.TEXTURE_2D;
gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
if(gl.getShaderPrecisionFormat){
var precision=gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.HIGH_FLOAT);
if(precision&&precision.precision < 1){
fragEquiCubeBase=fragEquiCubeBase.replace('highp', 'mediump');
}}
vs=gl.createShader(gl.VERTEX_SHADER);
var vertexSrc=v;
if(imageType=='multires'){
vertexSrc=vMulti;
}
gl.shaderSource(vs, vertexSrc);
gl.compileShader(vs);
fs=gl.createShader(gl.FRAGMENT_SHADER);
var fragmentSrc=fragEquirectangular;
if(imageType=='cubemap'){
glBindType=gl.TEXTURE_CUBE_MAP;
fragmentSrc=fragCube;
}else if(imageType=='multires'){
fragmentSrc=fragMulti;
}
gl.shaderSource(fs, fragmentSrc);
gl.compileShader(fs);
program=gl.createProgram();
gl.attachShader(program, vs);
gl.attachShader(program, fs);
gl.linkProgram(program);
if(!gl.getShaderParameter(vs, gl.COMPILE_STATUS))
console.log(gl.getShaderInfoLog(vs));
if(!gl.getShaderParameter(fs, gl.COMPILE_STATUS))
console.log(gl.getShaderInfoLog(fs));
if(!gl.getProgramParameter(program, gl.LINK_STATUS))
console.log(gl.getProgramInfoLog(program));
gl.useProgram(program);
program.drawInProgress=false;
var color=params.backgroundColor ? params.backgroundColor:[0, 0, 0];
gl.clearColor(color[0], color[1], color[2], 1.0);
gl.clear(gl.COLOR_BUFFER_BIT);
program.texCoordLocation=gl.getAttribLocation(program, 'a_texCoord');
gl.enableVertexAttribArray(program.texCoordLocation);
if(imageType!='multires'){
if(!texCoordBuffer)
texCoordBuffer=gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer);
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([-1,1,1,1,1,-1,-1,1,1,-1,-1,-1]), gl.STATIC_DRAW);
gl.vertexAttribPointer(program.texCoordLocation, 2, gl.FLOAT, false, 0, 0);
program.aspectRatio=gl.getUniformLocation(program, 'u_aspectRatio');
gl.uniform1f(program.aspectRatio, gl.drawingBufferWidth / gl.drawingBufferHeight);
program.psi=gl.getUniformLocation(program, 'u_psi');
program.theta=gl.getUniformLocation(program, 'u_theta');
program.f=gl.getUniformLocation(program, 'u_f');
program.h=gl.getUniformLocation(program, 'u_h');
program.v=gl.getUniformLocation(program, 'u_v');
program.vo=gl.getUniformLocation(program, 'u_vo');
program.rot=gl.getUniformLocation(program, 'u_rot');
gl.uniform1f(program.h, haov / (Math.PI * 2.0));
gl.uniform1f(program.v, vaov / Math.PI);
gl.uniform1f(program.vo, voffset / Math.PI * 2);
if(imageType=='equirectangular'){
program.backgroundColor=gl.getUniformLocation(program, 'u_backgroundColor');
gl.uniform4fv(program.backgroundColor, color.concat([1]));
}
program.texture=gl.createTexture();
gl.bindTexture(glBindType, program.texture);
if(imageType=='cubemap'){
gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, image[1]);
gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, image[3]);
gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, image[4]);
gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, image[5]);
gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, image[0]);
gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, image[2]);
}else{
if(image.width <=maxWidth){
gl.uniform1i(gl.getUniformLocation(program, 'u_splitImage'), 0);
gl.texImage2D(glBindType, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, image);
}else{
gl.uniform1i(gl.getUniformLocation(program, 'u_splitImage'), 1);
var cropCanvas=document.createElement('canvas');
cropCanvas.width=image.width / 2;
cropCanvas.height=image.height;
var cropContext=cropCanvas.getContext('2d');
cropContext.drawImage(image, 0, 0);
var cropImage=cropContext.getImageData(0, 0, image.width / 2, image.height);
gl.texImage2D(glBindType, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, cropImage);
program.texture2=gl.createTexture();
gl.activeTexture(gl.TEXTURE1);
gl.bindTexture(glBindType, program.texture2);
gl.uniform1i(gl.getUniformLocation(program, 'u_image1'), 1);
cropContext.drawImage(image, -image.width / 2, 0);
cropImage=cropContext.getImageData(0, 0, image.width / 2, image.height);
gl.texImage2D(glBindType, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, cropImage);
gl.texParameteri(glBindType, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
gl.texParameteri(glBindType, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
gl.texParameteri(glBindType, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
gl.texParameteri(glBindType, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
gl.activeTexture(gl.TEXTURE0);
}}
gl.texParameteri(glBindType, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
gl.texParameteri(glBindType, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
gl.texParameteri(glBindType, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
gl.texParameteri(glBindType, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
}else{
program.vertPosLocation=gl.getAttribLocation(program, 'a_vertCoord');
gl.enableVertexAttribArray(program.vertPosLocation);
if(!cubeVertBuf)
cubeVertBuf=gl.createBuffer();
if(!cubeVertTexCoordBuf)
cubeVertTexCoordBuf=gl.createBuffer();
if(!cubeVertIndBuf)
cubeVertIndBuf=gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, cubeVertTexCoordBuf);
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([0,0,1,0,1,1,0,1]), gl.STATIC_DRAW);
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, cubeVertIndBuf);
gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, new Uint16Array([0,1,2,0,2,3]), gl.STATIC_DRAW);
program.perspUniform=gl.getUniformLocation(program, 'u_perspMatrix');
program.cubeUniform=gl.getUniformLocation(program, 'u_cubeMatrix');
program.level=-1;
program.currentNodes=[];
program.nodeCache=[];
program.nodeCacheTimestamp=0;
}
var err=gl.getError();
if(err!==0){
console.log('Error: Something went wrong with WebGL!', err);
throw {type: 'webgl error'};}
callback();
};
this.destroy=function(){
if(container!==undefined){
if(canvas!==undefined&&container.contains(canvas)){
container.removeChild(canvas);
}
if(world!==undefined&&container.contains(world)){
container.removeChild(world);
}}
if(gl){
var extension=gl.getExtension('WEBGL_lose_context');
if(extension)
extension.loseContext();
}};
this.resize=function(){
var pixelRatio=window.devicePixelRatio||1;
canvas.width=canvas.clientWidth * pixelRatio;
canvas.height=canvas.clientHeight * pixelRatio;
if(gl){
if(gl.getError()==1286)
handleWebGLError1286();
gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
if(imageType!='multires'){
gl.uniform1f(program.aspectRatio, canvas.clientWidth / canvas.clientHeight);
}}
};
this.resize();
this.setPose=function(horizonPitch, horizonRoll){
pose=[horizonPitch, horizonRoll];
};
this.render=function(pitch, yaw, hfov, params){
var focal, i, s, roll=0;
if(params===undefined)
params={};
if(params.roll)
roll=params.roll;
if(pose!==undefined){
var horizonPitch=pose[0],
horizonRoll=pose[1];
var orig_pitch=pitch,
orig_yaw=yaw,
x=Math.cos(horizonRoll) * Math.sin(pitch) * Math.sin(horizonPitch) +
Math.cos(pitch) * (Math.cos(horizonPitch) * Math.cos(yaw) +
Math.sin(horizonRoll) * Math.sin(horizonPitch) * Math.sin(yaw)),
y=-Math.sin(pitch) * Math.sin(horizonRoll) +
Math.cos(pitch) * Math.cos(horizonRoll) * Math.sin(yaw),
z=Math.cos(horizonRoll) * Math.cos(horizonPitch) * Math.sin(pitch) +
Math.cos(pitch) * (-Math.cos(yaw) * Math.sin(horizonPitch) +
Math.cos(horizonPitch) * Math.sin(horizonRoll) * Math.sin(yaw));
pitch=Math.asin(Math.max(Math.min(z, 1), -1));
yaw=Math.atan2(y, x);
var v=[Math.cos(orig_pitch) * (Math.sin(horizonRoll) * Math.sin(horizonPitch) * Math.cos(orig_yaw) -
Math.cos(horizonPitch) * Math.sin(orig_yaw)),
Math.cos(orig_pitch) * Math.cos(horizonRoll) * Math.cos(orig_yaw),
Math.cos(orig_pitch) * (Math.cos(horizonPitch) * Math.sin(horizonRoll) * Math.cos(orig_yaw) +
Math.sin(orig_yaw) * Math.sin(horizonPitch))],
w=[-Math.cos(pitch) * Math.sin(yaw), Math.cos(pitch) * Math.cos(yaw)];
var roll_adj=Math.acos(Math.max(Math.min((v[0]*w[0] + v[1]*w[1]) /
(Math.sqrt(v[0]*v[0]+v[1]*v[1]+v[2]*v[2]) *
Math.sqrt(w[0]*w[0]+w[1]*w[1])), 1), -1));
if(v[2] < 0)
roll_adj=2 * Math.PI - roll_adj;
roll +=roll_adj;
}
if(!gl&&(imageType=='multires'||imageType=='cubemap')){
s=fallbackImgSize / 2;
var transforms={
f: 'translate3d(-' + (s + 2) + 'px, -' + (s + 2) + 'px, -' + s + 'px)',
b: 'translate3d(' + (s + 2) + 'px, -' + (s + 2) + 'px, ' + s + 'px) rotateX(180deg) rotateZ(180deg)',
u: 'translate3d(-' + (s + 2) + 'px, -' + s + 'px, ' + (s + 2) + 'px) rotateX(270deg)',
d: 'translate3d(-' + (s + 2) + 'px, ' + s + 'px, -' + (s + 2) + 'px) rotateX(90deg)',
l: 'translate3d(-' + s + 'px, -' + (s + 2) + 'px, ' + (s + 2) + 'px) rotateX(180deg) rotateY(90deg) rotateZ(180deg)',
r: 'translate3d(' + s + 'px, -' + (s + 2) + 'px, -' + (s + 2) + 'px) rotateY(270deg)'
};
focal=1 / Math.tan(hfov / 2);
var zoom=focal * canvas.clientWidth / 2 + 'px';
var transform='perspective(' + zoom + ') translateZ(' + zoom + ') rotateX(' + pitch + 'rad) rotateY(' + yaw + 'rad) ';
var faces=Object.keys(transforms);
for (i=0; i < 6; i++){
var face=world.querySelector('.pnlm-' + faces[i] + 'face');
if(!face)
continue;
face.style.webkitTransform=transform + transforms[faces[i]];
face.style.transform=transform + transforms[faces[i]];
}
return;
}
if(imageType!='multires'){
var vfov=2 * Math.atan(Math.tan(hfov * 0.5) / (gl.drawingBufferWidth / gl.drawingBufferHeight));
focal=1 / Math.tan(vfov * 0.5);
gl.uniform1f(program.psi, yaw);
gl.uniform1f(program.theta, pitch);
gl.uniform1f(program.rot, roll);
gl.uniform1f(program.f, focal);
if(dynamic===true){
if(imageType=='equirectangular'){
gl.bindTexture(gl.TEXTURE_2D, program.texture);
gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, image);
}}
gl.drawArrays(gl.TRIANGLES, 0, 6);
}else{
var perspMatrix=makePersp(hfov, gl.drawingBufferWidth / gl.drawingBufferHeight, 0.1, 100.0);
checkZoom(hfov);
var matrix=identityMatrix3();
matrix=rotateMatrix(matrix, -roll, 'z');
matrix=rotateMatrix(matrix, -pitch, 'x');
matrix=rotateMatrix(matrix, yaw, 'y');
matrix=makeMatrix4(matrix);
gl.uniformMatrix4fv(program.perspUniform, false, new Float32Array(transposeMatrix4(perspMatrix)));
gl.uniformMatrix4fv(program.cubeUniform, false, new Float32Array(transposeMatrix4(matrix)));
var rotPersp=rotatePersp(perspMatrix, matrix);
program.nodeCache.sort(multiresNodeSort);
if(program.nodeCache.length > 200 &&
program.nodeCache.length > program.currentNodes.length + 50){
var removed=program.nodeCache.splice(200, program.nodeCache.length - 200);
for (var j=0; j < removed.length; j++){
gl.deleteTexture(removed[j].texture);
}}
program.currentNodes=[];
var sides=['f', 'b', 'u', 'd', 'l', 'r'];
for (s=0; s < 6; s++){
var ntmp=new MultiresNode(vtmps[s], sides[s], 1, 0, 0, image.fullpath);
testMultiresNode(rotPersp, ntmp, pitch, yaw, hfov);
}
program.currentNodes.sort(multiresNodeRenderSort);
for (i=pendingTextureRequests.length - 1; i >=0; i--){
if(program.currentNodes.indexOf(pendingTextureRequests[i].node)===-1){
pendingTextureRequests[i].node.textureLoad=false;
pendingTextureRequests.splice(i, 1);
}}
if(pendingTextureRequests.length===0){
for (i=0; i < program.currentNodes.length; i++){
var node=program.currentNodes[i];
if(!node.texture&&!node.textureLoad){
node.textureLoad=true;
setTimeout(processNextTile, 0, node);
break;
}}
}
multiresDraw();
}
if(params.returnImage!==undefined){
return canvas.toDataURL('image/png');
}};
this.isLoading=function(){
if(gl&&imageType=='multires'){
for(var i=0; i < program.currentNodes.length; i++){
if(!program.currentNodes[i].textureLoaded){
return true;
}}
}
return false;
};
this.getCanvas=function(){
return canvas;
};
function multiresNodeSort(a, b){
if(a.level==1&&b.level!=1){
return -1;
}
if(b. level==1&&a.level!=1){
return 1;
}
return b.timestamp - a.timestamp;
}
function multiresNodeRenderSort(a, b){
if(a.level!=b.level){
return a.level - b.level;
}
return a.diff - b.diff;
}
function multiresDraw(){
if(!program.drawInProgress){
program.drawInProgress=true;
gl.clear(gl.COLOR_BUFFER_BIT);
for(var i=0; i < program.currentNodes.length; i++){
if(program.currentNodes[i].textureLoaded > 1){
gl.bindBuffer(gl.ARRAY_BUFFER, cubeVertBuf);
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(program.currentNodes[i].vertices), gl.STATIC_DRAW);
gl.vertexAttribPointer(program.vertPosLocation, 3, gl.FLOAT, false, 0, 0);
gl.bindBuffer(gl.ARRAY_BUFFER, cubeVertTexCoordBuf);
gl.vertexAttribPointer(program.texCoordLocation, 2, gl.FLOAT, false, 0, 0);
gl.bindTexture(gl.TEXTURE_2D, program.currentNodes[i].texture);
gl.drawElements(gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0);
}}
program.drawInProgress=false;
}}
function MultiresNode(vertices, side, level, x, y, path){
this.vertices=vertices;
this.side=side;
this.level=level;
this.x=x;
this.y=y;
this.path=path.replace('%s',side).replace('%l',level).replace('%x',x).replace('%y',y);
}
function testMultiresNode(rotPersp, node, pitch, yaw, hfov){
if(checkSquareInView(rotPersp, node.vertices)){
var v=node.vertices;
var x=v[0] + v[3] + v[6] + v[ 9];
var y=v[1] + v[4] + v[7] + v[10];
var z=v[2] + v[5] + v[8] + v[11];
var r=Math.sqrt(x*x + y*y + z*z);
var theta=Math.asin(z / r);
var phi=Math.atan2(y, x);
var ydiff=phi - yaw;
ydiff +=(ydiff > Math.PI) ? -2 * Math.PI:(ydiff < -Math.PI) ? 2 * Math.PI:0;
ydiff=Math.abs(ydiff);
node.diff=Math.acos(Math.sin(pitch) * Math.sin(theta) + Math.cos(pitch) * Math.cos(theta) * Math.cos(ydiff));
var inCurrent=false;
for (var k=0; k < program.nodeCache.length; k++){
if(program.nodeCache[k].path==node.path){
inCurrent=true;
program.nodeCache[k].timestamp=program.nodeCacheTimestamp++;
program.nodeCache[k].diff=node.diff;
program.currentNodes.push(program.nodeCache[k]);
break;
}}
if(!inCurrent){
node.timestamp=program.nodeCacheTimestamp++;
program.currentNodes.push(node);
program.nodeCache.push(node);
}
if(node.level < program.level){
var cubeSize=image.cubeResolution * Math.pow(2, node.level - image.maxLevel);
var numTiles=Math.ceil(cubeSize * image.invTileResolution) - 1;
var doubleTileSize=cubeSize % image.tileResolution * 2;
var lastTileSize=(cubeSize * 2) % image.tileResolution;
if(lastTileSize===0){
lastTileSize=image.tileResolution;
}
if(doubleTileSize===0){
doubleTileSize=image.tileResolution * 2;
}
var f=0.5;
if(node.x==numTiles||node.y==numTiles){
f=1.0 - image.tileResolution / (image.tileResolution + lastTileSize);
}
var i=1.0 - f;
var children=[];
var vtmp, ntmp;
var f1=f, f2=f, f3=f, i1=i, i2=i, i3=i;
if(lastTileSize < image.tileResolution){
if(node.x==numTiles&&node.y!=numTiles){
f2=0.5;
i2=0.5;
if(node.side=='d'||node.side=='u'){
f3=0.5;
i3=0.5;
}}else if(node.x!=numTiles&&node.y==numTiles){
f1=0.5;
i1=0.5;
if(node.side=='l'||node.side=='r'){
f3=0.5;
i3=0.5;
}}
}
if(doubleTileSize <=image.tileResolution){
if(node.x==numTiles){
f1=0;
i1=1;
if(node.side=='l'||node.side=='r'){
f3=0;
i3=1;
}}
if(node.y==numTiles){
f2=0;
i2=1;
if(node.side=='d'||node.side=='u'){
f3=0;
i3=1;
}}
}
vtmp=[           v[0],             v[1],             v[2],
v[0]*f1+v[3]*i1,    v[1]*f+v[4]*i,  v[2]*f3+v[5]*i3,
v[0]*f1+v[6]*i1,  v[1]*f2+v[7]*i2,  v[2]*f3+v[8]*i3,
v[0]*f+v[9]*i, v[1]*f2+v[10]*i2, v[2]*f3+v[11]*i3
];
ntmp=new MultiresNode(vtmp, node.side, node.level + 1, node.x*2, node.y*2, image.fullpath);
children.push(ntmp);
if(!(node.x==numTiles&&doubleTileSize <=image.tileResolution)){
vtmp=[v[0]*f1+v[3]*i1,    v[1]*f+v[4]*i,  v[2]*f3+v[5]*i3,
v[3],             v[4],             v[5],
v[3]*f+v[6]*i,  v[4]*f2+v[7]*i2,  v[5]*f3+v[8]*i3,
v[0]*f1+v[6]*i1,  v[1]*f2+v[7]*i2,  v[2]*f3+v[8]*i3
];
ntmp=new MultiresNode(vtmp, node.side, node.level + 1, node.x*2+1, node.y*2, image.fullpath);
children.push(ntmp);
}
if(!(node.x==numTiles&&doubleTileSize <=image.tileResolution) &&
!(node.y==numTiles&&doubleTileSize <=image.tileResolution)){
vtmp=[v[0]*f1+v[6]*i1,  v[1]*f2+v[7]*i2,  v[2]*f3+v[8]*i3,
v[3]*f+v[6]*i,  v[4]*f2+v[7]*i2,  v[5]*f3+v[8]*i3,
v[6],             v[7],             v[8],
v[9]*f1+v[6]*i1,   v[10]*f+v[7]*i, v[11]*f3+v[8]*i3
];
ntmp=new MultiresNode(vtmp, node.side, node.level + 1, node.x*2+1, node.y*2+1, image.fullpath);
children.push(ntmp);
}
if(!(node.y==numTiles&&doubleTileSize <=image.tileResolution)){
vtmp=[  v[0]*f+v[9]*i, v[1]*f2+v[10]*i2, v[2]*f3+v[11]*i3,
v[0]*f1+v[6]*i1,  v[1]*f2+v[7]*i2,  v[2]*f3+v[8]*i3,
v[9]*f1+v[6]*i1,   v[10]*f+v[7]*i, v[11]*f3+v[8]*i3,
v[9],            v[10],            v[11]
];
ntmp=new MultiresNode(vtmp, node.side, node.level + 1, node.x*2, node.y*2+1, image.fullpath);
children.push(ntmp);
}
for (var j=0; j < children.length; j++){
testMultiresNode(rotPersp, children[j], pitch, yaw, hfov);
}}
}}
function createCube(){
return [-1,  1, -1,  1,  1, -1,  1, -1, -1, -1, -1, -1,
1,  1,  1, -1,  1,  1, -1, -1,  1,  1, -1,  1,
-1,  1,  1,  1,  1,  1,  1,  1, -1, -1,  1, -1,
-1, -1, -1,  1, -1, -1,  1, -1,  1, -1, -1,  1,
-1,  1,  1, -1,  1, -1, -1, -1, -1, -1, -1,  1,
1,  1, -1,  1,  1,  1,  1, -1,  1,  1, -1, -1 
];
}
function identityMatrix3(){
return [
1, 0, 0,
0, 1, 0,
0, 0, 1
];
}
function rotateMatrix(m, angle, axis){
var s=Math.sin(angle);
var c=Math.cos(angle);
if(axis=='x'){
return [
m[0], c*m[1] + s*m[2], c*m[2] - s*m[1],
m[3], c*m[4] + s*m[5], c*m[5] - s*m[4],
m[6], c*m[7] + s*m[8], c*m[8] - s*m[7]
];
}
if(axis=='y'){
return [
c*m[0] - s*m[2], m[1], c*m[2] + s*m[0],
c*m[3] - s*m[5], m[4], c*m[5] + s*m[3],
c*m[6] - s*m[8], m[7], c*m[8] + s*m[6]
];
}
if(axis=='z'){
return [
c*m[0] + s*m[1], c*m[1] - s*m[0], m[2],
c*m[3] + s*m[4], c*m[4] - s*m[3], m[5],
c*m[6] + s*m[7], c*m[7] - s*m[6], m[8]
];
}}
function makeMatrix4(m){
return [
m[0], m[1], m[2],    0,
m[3], m[4], m[5],    0,
m[6], m[7], m[8],    0,
0,    0,    0,    1
];
}
function transposeMatrix4(m){
return [
m[ 0], m[ 4], m[ 8], m[12],
m[ 1], m[ 5], m[ 9], m[13],
m[ 2], m[ 6], m[10], m[14],
m[ 3], m[ 7], m[11], m[15]
];
}
function makePersp(hfov, aspect, znear, zfar){
var fovy=2 * Math.atan(Math.tan(hfov/2) * gl.drawingBufferHeight / gl.drawingBufferWidth);
var f=1 / Math.tan(fovy/2);
return [
f/aspect,   0,  0,  0,
0,   f,  0,  0,
0,   0,  (zfar+znear)/(znear-zfar), (2*zfar*znear)/(znear-zfar),
0,   0, -1,  0
];
}
function processLoadedTexture(img, tex){
gl.bindTexture(gl.TEXTURE_2D, tex);
gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, img);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
gl.bindTexture(gl.TEXTURE_2D, null);
}
var pendingTextureRequests=[];
var loadTexture=(function(){
var cacheTop=4;
var textureImageCache={};
var crossOrigin;
function TextureImageLoader(){
var self=this;
this.texture=this.callback=null;
this.image=new Image();
this.image.crossOrigin=crossOrigin ? crossOrigin:'anonymous';
var loadFn=(function(){
if(self.image.width > 0&&self.image.height > 0){
processLoadedTexture(self.image, self.texture);
self.callback(self.texture, true);
}else{
self.callback(self.texture, false);
}
releaseTextureImageLoader(self);
});
this.image.addEventListener('load', loadFn);
this.image.addEventListener('error', loadFn);
}
TextureImageLoader.prototype.loadTexture=function(src, texture, callback){
this.texture=texture;
this.callback=callback;
this.image.src=src;
};
function PendingTextureRequest(node, src, texture, callback){
this.node=node;
this.src=src;
this.texture=texture;
this.callback=callback;
}
function releaseTextureImageLoader(til){
if(pendingTextureRequests.length){
var req=pendingTextureRequests.shift();
til.loadTexture(req.src, req.texture, req.callback);
} else
textureImageCache[cacheTop++]=til;
}
for (var i=0; i < cacheTop; i++)
textureImageCache[i]=new TextureImageLoader();
return function(node, src, callback, _crossOrigin){
crossOrigin=_crossOrigin;
var texture=gl.createTexture();
if(cacheTop)
textureImageCache[--cacheTop].loadTexture(src, texture, callback);
else
pendingTextureRequests.push(new PendingTextureRequest(node, src, texture, callback));
return texture;
};})();
function processNextTile(node){
loadTexture(node, node.path + '.' + image.extension, function(texture, loaded){
node.texture=texture;
node.textureLoaded=loaded ? 2:1;
}, globalParams.crossOrigin);
}
function checkZoom(hfov){
var newLevel=1;
while(newLevel < image.maxLevel &&
gl.drawingBufferWidth > image.tileResolution *
Math.pow(2, newLevel - 1) * Math.tan(hfov / 2) * 0.707){
newLevel++;
}
program.level=newLevel;
}
function rotatePersp(p, r){
return [
p[ 0]*r[0], p[ 0]*r[1], p[ 0]*r[ 2],     0,
p[ 5]*r[4], p[ 5]*r[5], p[ 5]*r[ 6],     0,
p[10]*r[8], p[10]*r[9], p[10]*r[10], p[11],
-r[8],      -r[9],      -r[10],     0
];
}
function applyRotPerspToVec(m, v){
return [
m[ 0]*v[0] + m[ 1]*v[1] + m[ 2]*v[2],
m[ 4]*v[0] + m[ 5]*v[1] + m[ 6]*v[2],
m[11] + m[ 8]*v[0] + m[ 9]*v[1] + m[10]*v[2],
1/(m[12]*v[0] + m[13]*v[1] + m[14]*v[2])
];
}
function checkInView(m, v){
var vpp=applyRotPerspToVec(m, v);
var winX=vpp[0]*vpp[3];
var winY=vpp[1]*vpp[3];
var winZ=vpp[2]*vpp[3];
var ret=[0, 0, 0];
if(winX < -1)
ret[0]=-1;
if(winX > 1)
ret[0]=1;
if(winY < -1)
ret[1]=-1;
if(winY > 1)
ret[1]=1;
if(winZ < -1||winZ > 1)
ret[2]=1;
return ret;
}
function checkSquareInView(m, v){
var check1=checkInView(m, v.slice(0, 3));
var check2=checkInView(m, v.slice(3, 6));
var check3=checkInView(m, v.slice(6, 9));
var check4=checkInView(m, v.slice(9, 12));
var testX=check1[0] + check2[0] + check3[0] + check4[0];
if(testX==-4||testX==4)
return false;
var testY=check1[1] + check2[1] + check3[1] + check4[1];
if(testY==-4||testY==4)
return false;
var testZ=check1[2] + check2[2] + check3[2] + check4[2];
return testZ!=4;
}
function handleWebGLError1286(){
console.log('Reducing canvas size due to error 1286!');
canvas.width=Math.round(canvas.width / 2);
canvas.height=Math.round(canvas.height / 2);
}}
var v=[
'attribute vec2 a_texCoord;',
'varying vec2 v_texCoord;',
'void main(){',
'gl_Position=vec4(a_texCoord, 0.0, 1.0);',
'v_texCoord=a_texCoord;',
'}'
].join('');
var vMulti=[
'attribute vec3 a_vertCoord;',
'attribute vec2 a_texCoord;',
'uniform mat4 u_cubeMatrix;',
'uniform mat4 u_perspMatrix;',
'varying mediump vec2 v_texCoord;',
'void main(void){',
'gl_Position=u_perspMatrix * u_cubeMatrix * vec4(a_vertCoord, 1.0);',
'v_texCoord=a_texCoord;',
'}'
].join('');
var fragEquiCubeBase=[
'precision highp float;',
'uniform float u_aspectRatio;',
'uniform float u_psi;',
'uniform float u_theta;',
'uniform float u_f;',
'uniform float u_h;',
'uniform float u_v;',
'uniform float u_vo;',
'uniform float u_rot;',
'const float PI=3.14159265358979323846264;',
'uniform sampler2D u_image0;',
'uniform sampler2D u_image1;',
'uniform bool u_splitImage;',
'uniform samplerCube u_imageCube;',
'varying vec2 v_texCoord;',
'uniform vec4 u_backgroundColor;',
'void main(){',
'float x=v_texCoord.x * u_aspectRatio;',
'float y=v_texCoord.y;',
'float sinrot=sin(u_rot);',
'float cosrot=cos(u_rot);',
'float rot_x=x * cosrot - y * sinrot;',
'float rot_y=x * sinrot + y * cosrot;',
'float sintheta=sin(u_theta);',
'float costheta=cos(u_theta);',
'float a=u_f * costheta - rot_y * sintheta;',
'float root=sqrt(rot_x * rot_x + a * a);',
'float lambda=atan(rot_x / root, a / root) + u_psi;',
'float phi=atan((rot_y * costheta + u_f * sintheta) / root);',
].join('\n');
var fragCube=fragEquiCubeBase + [
'float cosphi=cos(phi);',
'gl_FragColor=textureCube(u_imageCube, vec3(cosphi*sin(lambda), sin(phi), cosphi*cos(lambda)));',
'}'
].join('\n');
var fragEquirectangular=fragEquiCubeBase + [
'lambda=mod(lambda + PI, PI * 2.0) - PI;',
'vec2 coord=vec2(lambda / PI, phi / (PI / 2.0));',
'if(coord.x < -u_h||coord.x > u_h||coord.y < -u_v + u_vo||coord.y > u_v + u_vo)',
'gl_FragColor=u_backgroundColor;',
'else {',
'if(u_splitImage){',
'if(coord.x < 0.0)',
'gl_FragColor=texture2D(u_image0, vec2((coord.x + u_h) / u_h, (-coord.y + u_v + u_vo) / (u_v * 2.0)));',
'else',
'gl_FragColor=texture2D(u_image1, vec2((coord.x + u_h) / u_h - 1.0, (-coord.y + u_v + u_vo) / (u_v * 2.0)));',
'}else{',
'gl_FragColor=texture2D(u_image0, vec2((coord.x + u_h) / (u_h * 2.0), (-coord.y + u_v + u_vo) / (u_v * 2.0)));',
'}',
'}',
'}'
].join('\n');
var fragMulti=[
'varying mediump vec2 v_texCoord;',
'uniform sampler2D u_sampler;',
'void main(void){',
'gl_FragColor=texture2D(u_sampler, v_texCoord);',
'}'
].join('');
return {
renderer: function(container, image, imagetype, dynamic){
return new Renderer(container, image, imagetype, dynamic);
}};})(window, document);
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).videojs=t()}(this,function(){"use strict";for(var e,u="7.18.1",i={},a=function(e,t){return i[e]=i[e]||[],t&&(i[e]=i[e].concat(t)),i[e]},n=function(e,t){t=a(e).indexOf(t);return!(t<=-1)&&(i[e]=i[e].slice(),i[e].splice(t,1),!0)},l={prefixed:!0},t=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror","fullscreen"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror","-webkit-full-screen"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror","-moz-full-screen"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError","-ms-fullscreen"]],r=t[0],s=0;s<t.length;s++)if(t[s][1]in document){e=t[s];break}if(e){for(var o=0;o<e.length;o++)l[r[o]]=e[o];l.prefixed=e[0]!==r[0]}var c=[],d=function(a,s){return function(e,t,i){var n,r=s.levels[t],t=new RegExp("^("+r+")$");"log"!==e&&i.unshift(e.toUpperCase()+":"),i.unshift(a+":"),c&&(c.push([].concat(i)),n=c.length-1e3,c.splice(0,0<n?n:0)),!window.console||(n=!(n=window.console[e])&&"debug"===e?window.console.info||window.console.log:n)&&r&&t.test(e)&&n[Array.isArray(i)?"apply":"call"](window.console,i)}};var h=function t(i){function n(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];a("log",r,t)}var r="info",a=d(i,n);return n.createLogger=function(e){return t(i+": "+e)},n.levels={all:"debug|log|warn|error",off:"",debug:"debug|log|warn|error",info:"log|warn|error",warn:"warn|error",error:"error",DEFAULT:r},n.level=function(e){if("string"==typeof e){if(!n.levels.hasOwnProperty(e))throw new Error('"'+e+'" in not a valid log level');r=e}return r},(n.history=function(){return c?[].concat(c):[]}).filter=function(t){return(c||[]).filter(function(e){return new RegExp(".*"+t+".*").test(e[0])})},n.history.clear=function(){c&&(c.length=0)},n.history.disable=function(){null!==c&&(c.length=0,c=null)},n.history.enable=function(){null===c&&(c=[])},n.error=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];return a("error",r,t)},n.warn=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];return a("warn",r,t)},n.debug=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];return a("debug",r,t)},n}("VIDEOJS"),p=h.createLogger,f="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function m(e,t){return e(t={exports:{}},t.exports),t.exports}var g=m(function(e){function t(){return e.exports=t=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i,n=arguments[t];for(i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i])}return e},t.apply(this,arguments)}e.exports=t}),y=Object.prototype.toString,v=function(e){return T(e)?Object.keys(e):[]};function _(t,i){v(t).forEach(function(e){return i(t[e],e)})}function b(i){for(var e=arguments.length,t=new Array(1<e?e-1:0),n=1;n<e;n++)t[n-1]=arguments[n];return Object.assign?g.apply(void 0,[i].concat(t)):(t.forEach(function(e){e&&_(e,function(e,t){i[t]=e})}),i)}function T(e){return!!e&&"object"==typeof e}function S(e){return T(e)&&"[object Object]"===y.call(e)&&e.constructor===Object}function w(e,t){if(!e||!t)return"";if("function"!=typeof window.getComputedStyle)return"";var i;try{i=window.getComputedStyle(e)}catch(e){return""}return i?i.getPropertyValue(t)||i[t]:""}var E=window.navigator&&window.navigator.userAgent||"",k=/AppleWebKit\/([\d.]+)/i.exec(E),C=k?parseFloat(k.pop()):null,I=/iPod/i.test(E),x=(jt=E.match(/OS (\d+)_/i))&&jt[1]?jt[1]:null,A=/Android/i.test(E),P=function(){var e=E.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i);if(!e)return null;var t=e[1]&&parseFloat(e[1]),i=e[2]&&parseFloat(e[2]);return t&&i?parseFloat(e[1]+"."+e[2]):t||null}(),L=A&&P<5&&C<537,D=/Firefox/i.test(E),O=/Edg/i.test(E),R=!O&&(/Chrome/i.test(E)||/CriOS/i.test(E)),M=(zt=E.match(/(Chrome|CriOS)\/(\d+)/))&&zt[2]?parseFloat(zt[2]):null,N=Xt=!(Xt=(Xt=/MSIE\s(\d+)\.\d/.exec(E))&&parseFloat(Xt[1]))&&/Trident\/7.0/i.test(E)&&/rv:11.0/.test(E)?11:Xt,U=/Safari/i.test(E)&&!R&&!A&&!O,B=/Windows/i.test(E),F=Boolean(X()&&("ontouchstart"in window||window.navigator.maxTouchPoints||window.DocumentTouch&&window.document instanceof window.DocumentTouch)),j=/iPad/i.test(E)||U&&F&&!/iPhone/i.test(E),H=/iPhone/i.test(E)&&!j,q=H||j||I,V=(U||q)&&!R,W=Object.freeze({__proto__:null,IS_IPOD:I,IOS_VERSION:x,IS_ANDROID:A,ANDROID_VERSION:P,IS_NATIVE_ANDROID:L,IS_FIREFOX:D,IS_EDGE:O,IS_CHROME:R,CHROME_VERSION:M,IE_VERSION:N,IS_SAFARI:U,IS_WINDOWS:B,TOUCH_ENABLED:F,IS_IPAD:j,IS_IPHONE:H,IS_IOS:q,IS_ANY_SAFARI:V});function G(e){return"string"==typeof e&&Boolean(e.trim())}function z(e){if(0<=e.indexOf(" "))throw new Error("class has illegal whitespace characters")}function X(){return document===window.document}function K(e){return T(e)&&1===e.nodeType}function Y(){try{return window.parent!==window.self}catch(e){return!0}}function Q(i){return function(e,t){if(!G(e))return document[i](null);t=K(t=G(t)?document.querySelector(t):t)?t:document;return t[i]&&t[i](e)}}function $(e,i,t,n){void 0===e&&(e="div"),void 0===i&&(i={}),void 0===t&&(t={});var r=document.createElement(e);return Object.getOwnPropertyNames(i).forEach(function(e){var t=i[e];-1!==e.indexOf("aria-")||"role"===e||"type"===e?(h.warn("Setting attributes in the second argument of createEl()\nhas been deprecated. Use the third argument instead.\ncreateEl(type, properties, attributes). Attempting to set "+e+" to "+t+"."),r.setAttribute(e,t)):"textContent"===e?J(r,t):r[e]===t&&"tabIndex"!==e||(r[e]=t)}),Object.getOwnPropertyNames(t).forEach(function(e){r.setAttribute(e,t[e])}),n&&ye(r,n),r}function J(e,t){return"undefined"==typeof e.textContent?e.innerText=t:e.textContent=t,e}function Z(e,t){t.firstChild?t.insertBefore(e,t.firstChild):t.appendChild(e)}function ee(e,t){return z(t),e.classList?e.classList.contains(t):new RegExp("(^|\\s)"+t+"($|\\s)").test(e.className)}function te(e,t){return e.classList?e.classList.add(t):ee(e,t)||(e.className=(e.className+" "+t).trim()),e}function ie(e,t){return e?(e.classList?e.classList.remove(t):(z(t),e.className=e.className.split(/\s+/).filter(function(e){return e!==t}).join(" ")),e):(h.warn("removeClass was called with an element that doesn't exist"),null)}function ne(e,t,i){var n=ee(e,t);if((i="boolean"!=typeof(i="function"==typeof i?i(e,t):i)?!n:i)!==n)return(i?te:ie)(e,t),e}function re(i,n){Object.getOwnPropertyNames(n).forEach(function(e){var t=n[e];null===t||"undefined"==typeof t||!1===t?i.removeAttribute(e):i.setAttribute(e,!0===t?"":t)})}function ae(e){var t={},i=",autoplay,controls,playsinline,loop,muted,default,defaultMuted,";if(e&&e.attributes&&0<e.attributes.length)for(var n=e.attributes,r=n.length-1;0<=r;r--){var a=n[r].name,s=n[r].value;"boolean"!=typeof e[a]&&-1===i.indexOf(","+a+",")||(s=null!==s),t[a]=s}return t}function se(e,t){return e.getAttribute(t)}function oe(e,t,i){e.setAttribute(t,i)}function ue(e,t){e.removeAttribute(t)}function le(){document.body.focus(),document.onselectstart=function(){return!1}}function ce(){document.onselectstart=function(){return!0}}function de(e){if(e&&e.getBoundingClientRect&&e.parentNode){var t=e.getBoundingClientRect(),i={};return["bottom","height","left","right","top","width"].forEach(function(e){void 0!==t[e]&&(i[e]=t[e])}),i.height||(i.height=parseFloat(w(e,"height"))),i.width||(i.width=parseFloat(w(e,"width"))),i}}function he(e){if(!e||e&&!e.offsetParent)return{left:0,top:0,width:0,height:0};for(var t=e.offsetWidth,i=e.offsetHeight,n=0,r=0;e.offsetParent&&e!==document[l.fullscreenElement];)n+=e.offsetLeft,r+=e.offsetTop,e=e.offsetParent;return{left:n,top:r,width:t,height:i}}function pe(e,t){var i={x:0,y:0};if(q)for(var n=e;n&&"html"!==n.nodeName.toLowerCase();){var r,a=w(n,"transform");/^matrix/.test(a)?(r=a.slice(7,-1).split(/,\s/).map(Number),i.x+=r[4],i.y+=r[5]):/^matrix3d/.test(a)&&(a=a.slice(9,-1).split(/,\s/).map(Number),i.x+=a[12],i.y+=a[13]),n=n.parentNode}var s={},o=he(t.target),u=he(e),l=u.width,c=u.height,e=t.offsetY-(u.top-o.top),o=t.offsetX-(u.left-o.left);return t.changedTouches&&(o=t.changedTouches[0].pageX-u.left,e=t.changedTouches[0].pageY+u.top,q&&(o-=i.x,e-=i.y)),s.y=1-Math.max(0,Math.min(1,e/c)),s.x=Math.max(0,Math.min(1,o/l)),s}function fe(e){return T(e)&&3===e.nodeType}function me(e){for(;e.firstChild;)e.removeChild(e.firstChild);return e}function ge(e){return"function"==typeof e&&(e=e()),(Array.isArray(e)?e:[e]).map(function(e){return K(e="function"==typeof e?e():e)||fe(e)?e:"string"==typeof e&&/\S/.test(e)?document.createTextNode(e):void 0}).filter(function(e){return e})}function ye(t,e){return ge(e).forEach(function(e){return t.appendChild(e)}),t}function ve(e,t){return ye(me(e),t)}function _e(e){return void 0===e.button&&void 0===e.buttons||(0===e.button&&void 0===e.buttons||("mouseup"===e.type&&0===e.button&&0===e.buttons||0===e.button&&1===e.buttons))}var be,Te=Q("querySelector"),Se=Q("querySelectorAll"),we=Object.freeze({__proto__:null,isReal:X,isEl:K,isInFrame:Y,createEl:$,textContent:J,prependTo:Z,hasClass:ee,addClass:te,removeClass:ie,toggleClass:ne,setAttributes:re,getAttributes:ae,getAttribute:se,setAttribute:oe,removeAttribute:ue,blockTextSelection:le,unblockTextSelection:ce,getBoundingClientRect:de,findPosition:he,getPointerPosition:pe,isTextNode:fe,emptyEl:me,normalizeContent:ge,appendContent:ye,insertContent:ve,isSingleLeftClick:_e,$:Te,$$:Se}),Ee=!1,ke=function(){if(!1!==be.options.autoSetup){var e=Array.prototype.slice.call(document.getElementsByTagName("video")),t=Array.prototype.slice.call(document.getElementsByTagName("audio")),i=Array.prototype.slice.call(document.getElementsByTagName("video-js")),n=e.concat(t,i);if(n&&0<n.length)for(var r=0,a=n.length;r<a;r++){var s=n[r];if(!s||!s.getAttribute){Ce(1);break}void 0===s.player&&null!==s.getAttribute("data-setup")&&be(s)}else Ee||Ce(1)}};function Ce(e,t){X()&&(t&&(be=t),window.setTimeout(ke,e))}function Ie(){Ee=!0,window.removeEventListener("load",Ie)}X()&&("complete"===document.readyState?Ie():window.addEventListener("load",Ie));function xe(e){var t=document.createElement("style");return t.className=e,t}function Ae(e,t){e.styleSheet?e.styleSheet.cssText=t:e.textContent=t}var Pe=3;window.WeakMap||(ui=function(){function e(){this.vdata="vdata"+Math.floor(window.performance&&window.performance.now()||Date.now()),this.data={}}var t=e.prototype;return t.set=function(e,t){var i=e[this.vdata]||Pe++;return e[this.vdata]||(e[this.vdata]=i),this.data[i]=t,this},t.get=function(e){var t=e[this.vdata];if(t)return this.data[t];h("We have no data for this element",e)},t.has=function(e){return e[this.vdata]in this.data},t.delete=function(e){var t=e[this.vdata];t&&(delete this.data[t],delete e[this.vdata])},e}());var Le,De=new(window.WeakMap?WeakMap:ui);function Oe(e,t){var i;De.has(e)&&(0===(i=De.get(e)).handlers[t].length&&(delete i.handlers[t],e.removeEventListener?e.removeEventListener(t,i.dispatcher,!1):e.detachEvent&&e.detachEvent("on"+t,i.dispatcher)),Object.getOwnPropertyNames(i.handlers).length<=0&&(delete i.handlers,delete i.dispatcher,delete i.disabled),0===Object.getOwnPropertyNames(i).length&&De.delete(e))}function Re(t,i,e,n){e.forEach(function(e){t(i,e,n)})}function Me(e){if(e.fixed_)return e;function t(){return!0}function i(){return!1}if(!e||!e.isPropagationStopped||!e.isImmediatePropagationStopped){var n,r,a,s=e||window.event;for(n in e={},s)"layerX"!==n&&"layerY"!==n&&"keyLocation"!==n&&"webkitMovementX"!==n&&"webkitMovementY"!==n&&("returnValue"===n&&s.preventDefault||(e[n]=s[n]));e.target||(e.target=e.srcElement||document),e.relatedTarget||(e.relatedTarget=e.fromElement===e.target?e.toElement:e.fromElement),e.preventDefault=function(){s.preventDefault&&s.preventDefault(),e.returnValue=!1,s.returnValue=!1,e.defaultPrevented=!0},e.defaultPrevented=!1,e.stopPropagation=function(){s.stopPropagation&&s.stopPropagation(),e.cancelBubble=!0,s.cancelBubble=!0,e.isPropagationStopped=t},e.isPropagationStopped=i,e.stopImmediatePropagation=function(){s.stopImmediatePropagation&&s.stopImmediatePropagation(),e.isImmediatePropagationStopped=t,e.stopPropagation()},e.isImmediatePropagationStopped=i,null!==e.clientX&&void 0!==e.clientX&&(r=document.documentElement,a=document.body,e.pageX=e.clientX+(r&&r.scrollLeft||a&&a.scrollLeft||0)-(r&&r.clientLeft||a&&a.clientLeft||0),e.pageY=e.clientY+(r&&r.scrollTop||a&&a.scrollTop||0)-(r&&r.clientTop||a&&a.clientTop||0)),e.which=e.charCode||e.keyCode,null!==e.button&&void 0!==e.button&&(e.button=1&e.button?0:4&e.button?1:2&e.button?2:0)}return e.fixed_=!0,e}var Ne=function(){if("boolean"!=typeof Le){Le=!1;try{var e=Object.defineProperty({},"passive",{get:function(){Le=!0}});window.addEventListener("test",null,e),window.removeEventListener("test",null,e)}catch(e){}}return Le},Ue=["touchstart","touchmove"];function Be(s,e,t){if(Array.isArray(e))return Re(Be,s,e,t);De.has(s)||De.set(s,{});var o=De.get(s);o.handlers||(o.handlers={}),o.handlers[e]||(o.handlers[e]=[]),t.guid||(t.guid=Pe++),o.handlers[e].push(t),o.dispatcher||(o.disabled=!1,o.dispatcher=function(e,t){if(!o.disabled){e=Me(e);var i=o.handlers[e.type];if(i)for(var n=i.slice(0),r=0,a=n.length;r<a&&!e.isImmediatePropagationStopped();r++)try{n[r].call(s,e,t)}catch(e){h.error(e)}}}),1===o.handlers[e].length&&(s.addEventListener?(t=!1,Ne()&&-1<Ue.indexOf(e)&&(t={passive:!0}),s.addEventListener(e,o.dispatcher,t)):s.attachEvent&&s.attachEvent("on"+e,o.dispatcher))}function Fe(e,t,i){if(De.has(e)){var n=De.get(e);if(n.handlers){if(Array.isArray(t))return Re(Fe,e,t,i);var r=function(e,t){n.handlers[t]=[],Oe(e,t)};if(void 0!==t){var a=n.handlers[t];if(a)if(i){if(i.guid)for(var s=0;s<a.length;s++)a[s].guid===i.guid&&a.splice(s--,1);Oe(e,t)}else r(e,t)}else for(var o in n.handlers)Object.prototype.hasOwnProperty.call(n.handlers||{},o)&&r(e,o)}}}function je(e,t,i){var n=De.has(e)?De.get(e):{},r=e.parentNode||e.ownerDocument;return"string"==typeof t?t={type:t,target:e}:t.target||(t.target=e),t=Me(t),n.dispatcher&&n.dispatcher.call(e,t,i),r&&!t.isPropagationStopped()&&!0===t.bubbles?je.call(null,r,t,i):!r&&!t.defaultPrevented&&t.target&&t.target[t.type]&&(De.has(t.target)||De.set(t.target,{}),r=De.get(t.target),t.target[t.type]&&(r.disabled=!0,"function"==typeof t.target[t.type]&&t.target[t.type](),r.disabled=!1)),!t.defaultPrevented}function He(e,t,i){if(Array.isArray(t))return Re(He,e,t,i);function n(){Fe(e,t,n),i.apply(this,arguments)}n.guid=i.guid=i.guid||Pe++,Be(e,t,n)}function qe(e,t,i){function n(){Fe(e,t,n),i.apply(this,arguments)}n.guid=i.guid=i.guid||Pe++,Be(e,t,n)}function Ve(e,t,i){return t.guid||(t.guid=Pe++),(e=t.bind(e)).guid=i?i+"_"+t.guid:t.guid,e}function We(t,i){var n=window.performance.now();return function(){var e=window.performance.now();i<=e-n&&(t.apply(void 0,arguments),n=e)}}function Ge(n,r,a,s){var o;function e(){var e=this,t=arguments,i=function(){i=o=null,a||n.apply(e,t)};!o&&a&&n.apply(e,t),s.clearTimeout(o),o=s.setTimeout(i,r)}return void 0===s&&(s=window),e.cancel=function(){s.clearTimeout(o),o=null},e}function ze(){}var Xe,Ke=Object.freeze({__proto__:null,fixEvent:Me,on:Be,off:Fe,trigger:je,one:He,any:qe});ze.prototype.allowedEvents_={},ze.prototype.addEventListener=ze.prototype.on=function(e,t){var i=this.addEventListener;this.addEventListener=function(){},Be(this,e,t),this.addEventListener=i},ze.prototype.removeEventListener=ze.prototype.off=function(e,t){Fe(this,e,t)},ze.prototype.one=function(e,t){var i=this.addEventListener;this.addEventListener=function(){},He(this,e,t),this.addEventListener=i},ze.prototype.any=function(e,t){var i=this.addEventListener;this.addEventListener=function(){},qe(this,e,t),this.addEventListener=i},ze.prototype.dispatchEvent=ze.prototype.trigger=function(e){var t=e.type||e;e=Me(e="string"==typeof e?{type:t}:e),this.allowedEvents_[t]&&this["on"+t]&&this["on"+t](e),je(this,e)},ze.prototype.queueTrigger=function(e){var t=this;Xe=Xe||new Map;var i=e.type||e,n=Xe.get(this);n||(n=new Map,Xe.set(this,n));var r=n.get(i);n.delete(i),window.clearTimeout(r);r=window.setTimeout(function(){0===n.size&&(n=null,Xe.delete(t)),t.trigger(e)},0);n.set(i,r)};function Ye(e){return"function"==typeof e.name?e.name():"string"==typeof e.name?e.name:e.name_||(e.constructor&&e.constructor.name?e.constructor.name:typeof e)}function Qe(e){return"string"==typeof e&&/\S/.test(e)||Array.isArray(e)&&!!e.length}function $e(e,t,i){if(!e||!e.nodeName&&!it(e))throw new Error("Invalid target for "+Ye(t)+"#"+i+"; must be a DOM node or evented object.")}function Je(e,t,i){if(!Qe(e))throw new Error("Invalid event type for "+Ye(t)+"#"+i+"; must be a non-empty string or array.")}function Ze(e,t,i){if("function"!=typeof e)throw new Error("Invalid listener for "+Ye(t)+"#"+i+"; must be a function.")}function et(e,t,i){var n,r,a=t.length<3||t[0]===e||t[0]===e.eventBusEl_,t=a?(n=e.eventBusEl_,3<=t.length&&t.shift(),r=t[0],t[1]):(n=t[0],r=t[1],t[2]);return $e(n,e,i),Je(r,e,i),Ze(t,e,i),{isTargetingSelf:a,target:n,type:r,listener:t=Ve(e,t)}}function tt(e,t,i,n){$e(e,e,t),e.nodeName?Ke[t](e,i,n):e[t](i,n)}var it=function(t){return t instanceof ze||!!t.eventBusEl_&&["on","one","off","trigger"].every(function(e){return"function"==typeof t[e]})},nt={on:function(){for(var e=this,t=arguments.length,i=new Array(t),n=0;n<t;n++)i[n]=arguments[n];var r,a=et(this,i,"on"),s=a.isTargetingSelf,o=a.target,u=a.type,l=a.listener;tt(o,"on",u,l),s||((r=function(){return e.off(o,u,l)}).guid=l.guid,(s=function(){return e.off("dispose",r)}).guid=l.guid,tt(this,"on","dispose",r),tt(o,"on","dispose",s))},one:function(){for(var r=this,e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];var n=et(this,t,"one"),a=n.isTargetingSelf,s=n.target,o=n.type,u=n.listener;a?tt(s,"one",o,u):((a=function e(){r.off(s,o,e);for(var t=arguments.length,i=new Array(t),n=0;n<t;n++)i[n]=arguments[n];u.apply(null,i)}).guid=u.guid,tt(s,"one",o,a))},any:function(){for(var r=this,e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];var n=et(this,t,"any"),a=n.isTargetingSelf,s=n.target,o=n.type,u=n.listener;a?tt(s,"any",o,u):((a=function e(){r.off(s,o,e);for(var t=arguments.length,i=new Array(t),n=0;n<t;n++)i[n]=arguments[n];u.apply(null,i)}).guid=u.guid,tt(s,"any",o,a))},off:function(e,t,i){!e||Qe(e)?Fe(this.eventBusEl_,e,t):(t=t,$e(e=e,this,"off"),Je(t,this,"off"),Ze(i,this,"off"),i=Ve(this,i),this.off("dispose",i),e.nodeName?(Fe(e,t,i),Fe(e,"dispose",i)):it(e)&&(e.off(t,i),e.off("dispose",i)))},trigger:function(e,t){$e(this.eventBusEl_,this,"trigger");var i=e&&"string"!=typeof e?e.type:e;if(!Qe(i)){i="Invalid event type for "+Ye(this)+"#trigger; must be a non-empty string or object with a type key that has a non-empty value.";if(!e)throw new Error(i);(this.log||h).error(i)}return je(this.eventBusEl_,e,t)}};function rt(e,t){t=(t=void 0===t?{}:t).eventBusKey;if(t){if(!e[t].nodeName)throw new Error('The eventBusKey "'+t+'" does not refer to an element.');e.eventBusEl_=e[t]}else e.eventBusEl_=$("span",{className:"vjs-event-bus"});return b(e,nt),e.eventedCallbacks&&e.eventedCallbacks.forEach(function(e){e()}),e.on("dispose",function(){e.off(),[e,e.el_,e.eventBusEl_].forEach(function(e){e&&De.has(e)&&De.delete(e)}),window.setTimeout(function(){e.eventBusEl_=null},0)}),e}var at={state:{},setState:function(e){var i,n=this;return _(e="function"==typeof e?e():e,function(e,t){n.state[t]!==e&&((i=i||{})[t]={from:n.state[t],to:e}),n.state[t]=e}),i&&it(this)&&this.trigger({changes:i,type:"statechanged"}),i}};function st(e,t){return b(e,at),e.state=b({},e.state,t),"function"==typeof e.handleStateChanged&&it(e)&&e.on("statechanged",e.handleStateChanged),e}function ot(e){return"string"!=typeof e?e:e.replace(/./,function(e){return e.toLowerCase()})}function ut(e){return"string"!=typeof e?e:e.replace(/./,function(e){return e.toUpperCase()})}function lt(){for(var i={},e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];return t.forEach(function(e){e&&_(e,function(e,t){S(e)?(S(i[t])||(i[t]={}),i[t]=lt(i[t],e)):i[t]=e})}),i}var ct=window.Map||function(){function e(){this.map_={}}var t=e.prototype;return t.has=function(e){return e in this.map_},t.delete=function(e){var t=this.has(e);return delete this.map_[e],t},t.set=function(e,t){return this.map_[e]=t,this},t.forEach=function(e,t){for(var i in this.map_)e.call(t,this.map_[i],i,this)},e}(),dt=window.Set||function(){function e(){this.set_={}}var t=e.prototype;return t.has=function(e){return e in this.set_},t.delete=function(e){var t=this.has(e);return delete this.set_[e],t},t.add=function(e){return this.set_[e]=1,this},t.forEach=function(e,t){for(var i in this.set_)e.call(t,i,i,this)},e}(),ht=m(function(e,t){function i(e){if(!e||"object"!=typeof e||(t=e.which||e.keyCode||e.charCode)&&(e=t),"number"==typeof e)return o[e];var t=String(e),e=n[t.toLowerCase()];return e||((e=r[t.toLowerCase()])?e:1===t.length?t.charCodeAt(0):void 0)}i.isEventKey=function(e,t){if(e&&"object"==typeof e){var i=e.which||e.keyCode||e.charCode;if(null==i)return!1;if("string"==typeof t){e=n[t.toLowerCase()];if(e)return e===i;if(e=r[t.toLowerCase()])return e===i}else if("number"==typeof t)return t===i;return!1}};for(var n=(t=e.exports=i).code=t.codes={backspace:8,tab:9,enter:13,shift:16,ctrl:17,alt:18,"pause/break":19,"caps lock":20,esc:27,space:32,"page up":33,"page down":34,end:35,home:36,left:37,up:38,right:39,down:40,insert:45,delete:46,command:91,"left command":91,"right command":93,"numpad *":106,"numpad +":107,"numpad -":109,"numpad .":110,"numpad /":111,"num lock":144,"scroll lock":145,"my computer":182,"my calculator":183,";":186,"=":187,",":188,"-":189,".":190,"/":191,"`":192,"[":219,"\\":220,"]":221,"'":222},r=t.aliases={windows:91,"⇧":16,"⌥":18,"⌃":17,"⌘":91,ctl:17,control:17,option:18,pause:19,break:19,caps:20,return:13,escape:27,spc:32,spacebar:32,pgup:33,pgdn:34,ins:45,del:46,cmd:91},a=97;a<123;a++)n[String.fromCharCode(a)]=a-32;for(var a=48;a<58;a++)n[a-48]=a;for(a=1;a<13;a++)n["f"+a]=a+111;for(a=0;a<10;a++)n["numpad "+a]=a+96;var s,o=t.names=t.title={};for(a in n)o[n[a]]=a;for(s in r)n[s]=r[s]});ht.code,ht.codes,ht.aliases,ht.names,ht.title;var pt=function(){function s(e,t,i){!e&&this.play?this.player_=e=this:this.player_=e,this.isDisposed_=!1,this.parentComponent_=null,this.options_=lt({},this.options_),t=this.options_=lt(this.options_,t),this.id_=t.id||t.el&&t.el.id,this.id_||(e=e&&e.id&&e.id()||"no_player",this.id_=e+"_component_"+Pe++),this.name_=t.name||null,t.el?this.el_=t.el:!1!==t.createEl&&(this.el_=this.createEl()),!1!==t.evented&&(rt(this,{eventBusKey:this.el_?"el_":null}),this.handleLanguagechange=this.handleLanguagechange.bind(this),this.on(this.player_,"languagechange",this.handleLanguagechange)),st(this,this.constructor.defaultState),this.children_=[],this.childIndex_={},this.childNameIndex_={},this.setTimeoutIds_=new dt,this.setIntervalIds_=new dt,this.rafIds_=new dt,this.namedRafs_=new ct,(this.clearingTimersOnDispose_=!1)!==t.initChildren&&this.initChildren(),this.ready(i),!1!==t.reportTouchActivity&&this.enableTouchActivity()}var e=s.prototype;return e.dispose=function(){if(!this.isDisposed_){if(this.readyQueue_&&(this.readyQueue_.length=0),this.trigger({type:"dispose",bubbles:!1}),this.isDisposed_=!0,this.children_)for(var e=this.children_.length-1;0<=e;e--)this.children_[e].dispose&&this.children_[e].dispose();this.children_=null,this.childIndex_=null,this.childNameIndex_=null,this.parentComponent_=null,this.el_&&(this.el_.parentNode&&this.el_.parentNode.removeChild(this.el_),this.el_=null),this.player_=null}},e.isDisposed=function(){return Boolean(this.isDisposed_)},e.player=function(){return this.player_},e.options=function(e){return e&&(this.options_=lt(this.options_,e)),this.options_},e.el=function(){return this.el_},e.createEl=function(e,t,i){return $(e,t,i)},e.localize=function(e,i,t){void 0===t&&(t=e);var n=this.player_.language&&this.player_.language(),r=this.player_.languages&&this.player_.languages(),a=r&&r[n],n=n&&n.split("-")[0],n=r&&r[n],t=t;return a&&a[e]?t=a[e]:n&&n[e]&&(t=n[e]),t=i?t.replace(/\{(\d+)\}/g,function(e,t){t=i[t-1];return"undefined"==typeof t?e:t}):t},e.handleLanguagechange=function(){},e.contentEl=function(){return this.contentEl_||this.el_},e.id=function(){return this.id_},e.name=function(){return this.name_},e.children=function(){return this.children_},e.getChildById=function(e){return this.childIndex_[e]},e.getChild=function(e){if(e)return this.childNameIndex_[e]},e.getDescendant=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];for(var t=t.reduce(function(e,t){return e.concat(t)},[]),n=this,r=0;r<t.length;r++)if(!(n=n.getChild(t[r]))||!n.getChild)return;return n},e.addChild=function(e,t,i){if(void 0===t&&(t={}),void 0===i&&(i=this.children_.length),"string"==typeof e){var n=ut(e),r=t.componentClass||n;t.name=n;var a=s.getComponent(r);if(!a)throw new Error("Component "+r+" does not exist");if("function"!=typeof a)return null;a=new a(this.player_||this,t)}else a=e;return a.parentComponent_&&a.parentComponent_.removeChild(a),this.children_.splice(i,0,a),a.parentComponent_=this,"function"==typeof a.id&&(this.childIndex_[a.id()]=a),(n=n||a.name&&ut(a.name()))&&(this.childNameIndex_[n]=a,this.childNameIndex_[ot(n)]=a),"function"==typeof a.el&&a.el()&&(n=null,this.children_[i+1]&&(this.children_[i+1].el_?n=this.children_[i+1].el_:K(this.children_[i+1])&&(n=this.children_[i+1])),this.contentEl().insertBefore(a.el(),n)),a},e.removeChild=function(e){if((e="string"==typeof e?this.getChild(e):e)&&this.children_){for(var t,i=!1,n=this.children_.length-1;0<=n;n--)if(this.children_[n]===e){i=!0,this.children_.splice(n,1);break}i&&(e.parentComponent_=null,this.childIndex_[e.id()]=null,this.childNameIndex_[ut(e.name())]=null,this.childNameIndex_[ot(e.name())]=null,(t=e.el())&&t.parentNode===this.contentEl()&&this.contentEl().removeChild(e.el()))}},e.initChildren=function(){var i,t,e,n=this,r=this.options_.children;r&&(i=this.options_,t=s.getComponent("Tech"),(e=Array.isArray(r)?r:Object.keys(r)).concat(Object.keys(this.options_).filter(function(t){return!e.some(function(e){return"string"==typeof e?t===e:t===e.name})})).map(function(e){var t,e="string"==typeof e?r[t=e]||n.options_[t]||{}:(t=e.name,e);return{name:t,opts:e}}).filter(function(e){e=s.getComponent(e.opts.componentClass||ut(e.name));return e&&!t.isTech(e)}).forEach(function(e){var t=e.name,e=e.opts;!1!==(e=void 0!==i[t]?i[t]:e)&&((e=!0===e?{}:e).playerOptions=n.options_.playerOptions,(e=n.addChild(t,e))&&(n[t]=e))}))},e.buildCSSClass=function(){return""},e.ready=function(e,t){if(void 0===t&&(t=!1),e)return this.isReady_?void(t?e.call(this):this.setTimeout(e,1)):(this.readyQueue_=this.readyQueue_||[],void this.readyQueue_.push(e))},e.triggerReady=function(){this.isReady_=!0,this.setTimeout(function(){var e=this.readyQueue_;this.readyQueue_=[],e&&0<e.length&&e.forEach(function(e){e.call(this)},this),this.trigger("ready")},1)},e.$=function(e,t){return Te(e,t||this.contentEl())},e.$$=function(e,t){return Se(e,t||this.contentEl())},e.hasClass=function(e){return ee(this.el_,e)},e.addClass=function(e){te(this.el_,e)},e.removeClass=function(e){ie(this.el_,e)},e.toggleClass=function(e,t){ne(this.el_,e,t)},e.show=function(){this.removeClass("vjs-hidden")},e.hide=function(){this.addClass("vjs-hidden")},e.lockShowing=function(){this.addClass("vjs-lock-showing")},e.unlockShowing=function(){this.removeClass("vjs-lock-showing")},e.getAttribute=function(e){return se(this.el_,e)},e.setAttribute=function(e,t){oe(this.el_,e,t)},e.removeAttribute=function(e){ue(this.el_,e)},e.width=function(e,t){return this.dimension("width",e,t)},e.height=function(e,t){return this.dimension("height",e,t)},e.dimensions=function(e,t){this.width(e,!0),this.height(t)},e.dimension=function(e,t,i){if(void 0!==t)return-1!==(""+(t=null===t||t!=t?0:t)).indexOf("%")||-1!==(""+t).indexOf("px")?this.el_.style[e]=t:this.el_.style[e]="auto"===t?"":t+"px",void(i||this.trigger("componentresize"));if(!this.el_)return 0;t=this.el_.style[e],i=t.indexOf("px");return-1!==i?parseInt(t.slice(0,i),10):parseInt(this.el_["offset"+ut(e)],10)},e.currentDimension=function(e){var t=0;if("width"!==e&&"height"!==e)throw new Error("currentDimension only accepts width or height value");return t=w(this.el_,e),0!==(t=parseFloat(t))&&!isNaN(t)||(e="offset"+ut(e),t=this.el_[e]),t},e.currentDimensions=function(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}},e.currentWidth=function(){return this.currentDimension("width")},e.currentHeight=function(){return this.currentDimension("height")},e.focus=function(){this.el_.focus()},e.blur=function(){this.el_.blur()},e.handleKeyDown=function(e){this.player_&&(ht.isEventKey(e,"Tab")||e.stopPropagation(),this.player_.handleKeyDown(e))},e.handleKeyPress=function(e){this.handleKeyDown(e)},e.emitTapEvents=function(){var i,t=0,n=null;this.on("touchstart",function(e){1===e.touches.length&&(n={pageX:e.touches[0].pageX,pageY:e.touches[0].pageY},t=window.performance.now(),i=!0)}),this.on("touchmove",function(e){var t;1<e.touches.length?i=!1:n&&(t=e.touches[0].pageX-n.pageX,e=e.touches[0].pageY-n.pageY,10<Math.sqrt(t*t+e*e)&&(i=!1))});function e(){i=!1}this.on("touchleave",e),this.on("touchcancel",e),this.on("touchend",function(e){!(n=null)===i&&window.performance.now()-t<200&&(e.preventDefault(),this.trigger("tap"))})},e.enableTouchActivity=function(){var t,i,e;this.player()&&this.player().reportUserActivity&&(t=Ve(this.player(),this.player().reportUserActivity),this.on("touchstart",function(){t(),this.clearInterval(i),i=this.setInterval(t,250)}),e=function(e){t(),this.clearInterval(i)},this.on("touchmove",t),this.on("touchend",e),this.on("touchcancel",e))},e.setTimeout=function(e,t){var i,n=this;return e=Ve(this,e),this.clearTimersOnDispose_(),i=window.setTimeout(function(){n.setTimeoutIds_.has(i)&&n.setTimeoutIds_.delete(i),e()},t),this.setTimeoutIds_.add(i),i},e.clearTimeout=function(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),window.clearTimeout(e)),e},e.setInterval=function(e,t){e=Ve(this,e),this.clearTimersOnDispose_();t=window.setInterval(e,t);return this.setIntervalIds_.add(t),t},e.clearInterval=function(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),window.clearInterval(e)),e},e.requestAnimationFrame=function(e){var t,i=this;return this.supportsRaf_?(this.clearTimersOnDispose_(),e=Ve(this,e),t=window.requestAnimationFrame(function(){i.rafIds_.has(t)&&i.rafIds_.delete(t),e()}),this.rafIds_.add(t),t):this.setTimeout(e,1e3/60)},e.requestNamedAnimationFrame=function(e,t){var i=this;if(!this.namedRafs_.has(e)){this.clearTimersOnDispose_(),t=Ve(this,t);var n=this.requestAnimationFrame(function(){t(),i.namedRafs_.has(e)&&i.namedRafs_.delete(e)});return this.namedRafs_.set(e,n),e}},e.cancelNamedAnimationFrame=function(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))},e.cancelAnimationFrame=function(e){return this.supportsRaf_?(this.rafIds_.has(e)&&(this.rafIds_.delete(e),window.cancelAnimationFrame(e)),e):this.clearTimeout(e)},e.clearTimersOnDispose_=function(){var n=this;this.clearingTimersOnDispose_||(this.clearingTimersOnDispose_=!0,this.one("dispose",function(){[["namedRafs_","cancelNamedAnimationFrame"],["rafIds_","cancelAnimationFrame"],["setTimeoutIds_","clearTimeout"],["setIntervalIds_","clearInterval"]].forEach(function(e){var t=e[0],i=e[1];n[t].forEach(function(e,t){return n[i](t)})}),n.clearingTimersOnDispose_=!1}))},s.registerComponent=function(e,t){if("string"!=typeof e||!e)throw new Error('Illegal component name, "'+e+'"; must be a non-empty string.');var i=s.getComponent("Tech"),n=i&&i.isTech(t),i=s===t||s.prototype.isPrototypeOf(t.prototype);if(n||!i){var r=n?"techs must be registered using Tech.registerTech()":"must be a Component subclass";throw new Error('Illegal component, "'+e+'"; '+r+".")}e=ut(e),s.components_||(s.components_={});r=s.getComponent("Player");if("Player"===e&&r&&r.players){var a=r.players,r=Object.keys(a);if(a&&0<r.length&&r.map(function(e){return a[e]}).every(Boolean))throw new Error("Can not register Player component after player has been created.")}return s.components_[e]=t,s.components_[ot(e)]=t},s.getComponent=function(e){if(e&&s.components_)return s.components_[e]},s}();pt.prototype.supportsRaf_="function"==typeof window.requestAnimationFrame&&"function"==typeof window.cancelAnimationFrame,pt.registerComponent("Component",pt);var ft=function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e};var mt=function(e,t){e.prototype=Object.create(t.prototype),(e.prototype.constructor=e).__proto__=t};function gt(e,t,i,n){return function(e,t,i){if("number"!=typeof t||t<0||i<t)throw new Error("Failed to execute '"+e+"' on 'TimeRanges': The index provided ("+t+") is non-numeric or out of bounds (0-"+i+").")}(e,n,i.length-1),i[n][t]}function yt(e){var t=void 0===e||0===e.length?{length:0,start:function(){throw new Error("This TimeRanges object is empty")},end:function(){throw new Error("This TimeRanges object is empty")}}:{length:e.length,start:gt.bind(null,"start",0,e),end:gt.bind(null,"end",1,e)};return window.Symbol&&window.Symbol.iterator&&(t[window.Symbol.iterator]=function(){return(e||[]).values()}),t}function vt(e,t){return Array.isArray(e)?yt(e):void 0===e||void 0===t?yt():yt([[e,t]])}function _t(e,t){var i,n,r=0;if(!t)return 0;e&&e.length||(e=vt(0,0));for(var a=0;a<e.length;a++)i=e.start(a),r+=(n=t<(n=e.end(a))?t:n)-i;return r/t}function bt(e){if(e instanceof bt)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:T(e)&&("number"==typeof e.code&&(this.code=e.code),b(this,e)),this.message||(this.message=bt.defaultMessages[this.code]||"")}bt.prototype.code=0,bt.prototype.message="",bt.prototype.status=null,bt.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],bt.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."};for(var Tt=0;Tt<bt.errorTypes.length;Tt++)bt[bt.errorTypes[Tt]]=Tt,bt.prototype[bt.errorTypes[Tt]]=Tt;var St=function(e,t){var i,n=null;try{i=JSON.parse(e,t)}catch(e){n=e}return[n,i]};function wt(e){return null!=e&&"function"==typeof e.then}function Et(e){wt(e)&&e.then(null,function(e){})}function kt(n){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce(function(e,t,i){return n[t]&&(e[t]=n[t]),e},{cues:n.cues&&Array.prototype.map.call(n.cues,function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}})})}var Ct=function(e){var t=e.$$("track"),i=Array.prototype.map.call(t,function(e){return e.track});return Array.prototype.map.call(t,function(e){var t=kt(e.track);return e.src&&(t.src=e.src),t}).concat(Array.prototype.filter.call(e.textTracks(),function(e){return-1===i.indexOf(e)}).map(kt))},It=function(e,i){return e.forEach(function(e){var t=i.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach(function(e){return t.addCue(e)})}),i.textTracks()},xt="vjs-modal-dialog",At=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.close_=function(e){return i.close(e)},i.opened_=i.hasBeenOpened_=i.hasBeenFilled_=!1,i.closeable(!i.options_.uncloseable),i.content(i.options_.content),i.contentEl_=$("div",{className:xt+"-content"},{role:"document"}),i.descEl_=$("p",{className:xt+"-description vjs-control-text",id:i.el().getAttribute("aria-describedby")}),J(i.descEl_,i.description()),i.el_.appendChild(i.descEl_),i.el_.appendChild(i.contentEl_),i}mt(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog"})},t.dispose=function(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,n.prototype.dispose.call(this)},t.buildCSSClass=function(){return xt+" vjs-hidden "+n.prototype.buildCSSClass.call(this)},t.label=function(){return this.localize(this.options_.label||"Modal Window")},t.description=function(){var e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e},t.open=function(){var e;this.opened_||(e=this.player(),this.trigger("beforemodalopen"),this.opened_=!0,!this.options_.fillAlways&&(this.hasBeenOpened_||this.hasBeenFilled_)||this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0)},t.opened=function(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_},t.close=function(){var e;this.opened_&&(e=this.player(),this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger("modalclose"),this.conditionalBlur_(),this.options_.temporary&&this.dispose())},t.closeable=function(e){var t,i;return"boolean"==typeof e&&(t=this.closeable_=!!e,i=this.getChild("closeButton"),t&&!i&&(e=this.contentEl_,this.contentEl_=this.el_,i=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=e,this.on(i,"close",this.close_)),!t&&i&&(this.off(i,"close",this.close_),this.removeChild(i),i.dispose())),this.closeable_},t.fill=function(){this.fillWith(this.content())},t.fillWith=function(e){var t=this.contentEl(),i=t.parentNode,n=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),ve(t,e),this.trigger("modalfill"),n?i.insertBefore(t,n):i.appendChild(t);t=this.getChild("closeButton");t&&i.appendChild(t.el_)},t.empty=function(){this.trigger("beforemodalempty"),me(this.contentEl()),this.trigger("modalempty")},t.content=function(e){return"undefined"!=typeof e&&(this.content_=e),this.content_},t.conditionalFocus_=function(){var e=document.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,!t.contains(e)&&t!==e||(this.previouslyActiveEl_=e,this.focus())},t.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)},t.handleKeyDown=function(e){if(e.stopPropagation(),ht.isEventKey(e,"Escape")&&this.closeable())return e.preventDefault(),void this.close();if(ht.isEventKey(e,"Tab")){for(var t,i=this.focusableEls_(),n=this.el_.querySelector(":focus"),r=0;r<i.length;r++)if(n===i[r]){t=r;break}document.activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(i[i.length-1].focus(),e.preventDefault()):e.shiftKey||t!==i.length-1||(i[0].focus(),e.preventDefault())}},t.focusableEls_=function(){var e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,function(e){return(e instanceof window.HTMLAnchorElement||e instanceof window.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof window.HTMLInputElement||e instanceof window.HTMLSelectElement||e instanceof window.HTMLTextAreaElement||e instanceof window.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof window.HTMLIFrameElement||e instanceof window.HTMLObjectElement||e instanceof window.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")})},e}(pt);At.prototype.options_={pauseOnOpen:!0,temporary:!0},pt.registerComponent("ModalDialog",At);var Pt,Lt=function(n){function e(e){var t;void 0===e&&(e=[]),(t=n.call(this)||this).tracks_=[],Object.defineProperty(ft(t),"length",{get:function(){return this.tracks_.length}});for(var i=0;i<e.length;i++)t.addTrack(e[i]);return t}mt(e,n);var t=e.prototype;return t.addTrack=function(e){var t=this,i=this.tracks_.length;""+i in this||Object.defineProperty(this,i,{get:function(){return this.tracks_[i]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=function(){t.trigger({track:e,type:"labelchange",target:t})},it(e)&&e.addEventListener("labelchange",e.labelchange_)},t.removeTrack=function(e){for(var t,i=0,n=this.length;i<n;i++)if(this[i]===e){(t=this[i]).off&&t.off(),this.tracks_.splice(i,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})},t.getTrackById=function(e){for(var t=null,i=0,n=this.length;i<n;i++){var r=this[i];if(r.id===e){t=r;break}}return t},e}(ze);for(Pt in Lt.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"},Lt.prototype.allowedEvents_)Lt.prototype["on"+Pt]=null;function Dt(e,t){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)}function Ot(e,t){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)}function Rt(e){var t=["protocol","hostname","port","pathname","search","hash","host"],i=document.createElement("a");i.href=e;for(var n={},r=0;r<t.length;r++)n[t[r]]=i[t[r]];return"http:"===n.protocol&&(n.host=n.host.replace(/:80$/,"")),"https:"===n.protocol&&(n.host=n.host.replace(/:443$/,"")),n.protocol||(n.protocol=window.location.protocol),n.host||(n.host=window.location.host),n}function Mt(e){var t;return e.match(/^https?:\/\//)||((t=document.createElement("a")).href=e,e=t.href),e}function Nt(e){if("string"==typeof e){e=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(e);if(e)return e.pop().toLowerCase()}return""}function Ut(e,t){return void 0===t&&(t=window.location),(":"===(e=Rt(e)).protocol?t:e).protocol+e.host!==t.protocol+t.host}var Bt=function(n){function e(e){for(var t,i=(e=void 0===e?[]:e).length-1;0<=i;i--)if(e[i].enabled){Dt(e,e[i]);break}return(t=n.call(this,e)||this).changing_=!1,t}mt(e,n);var t=e.prototype;return t.addTrack=function(e){var t=this;e.enabled&&Dt(this,e),n.prototype.addTrack.call(this,e),e.addEventListener&&(e.enabledChange_=function(){t.changing_||(t.changing_=!0,Dt(t,e),t.changing_=!1,t.trigger("change"))},e.addEventListener("enabledchange",e.enabledChange_))},t.removeTrack=function(e){n.prototype.removeTrack.call(this,e),e.removeEventListener&&e.enabledChange_&&(e.removeEventListener("enabledchange",e.enabledChange_),e.enabledChange_=null)},e}(Lt),Ft=function(n){function e(e){for(var t,i=(e=void 0===e?[]:e).length-1;0<=i;i--)if(e[i].selected){Ot(e,e[i]);break}return(t=n.call(this,e)||this).changing_=!1,Object.defineProperty(ft(t),"selectedIndex",{get:function(){for(var e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set:function(){}}),t}mt(e,n);var t=e.prototype;return t.addTrack=function(e){var t=this;e.selected&&Ot(this,e),n.prototype.addTrack.call(this,e),e.addEventListener&&(e.selectedChange_=function(){t.changing_||(t.changing_=!0,Ot(t,e),t.changing_=!1,t.trigger("change"))},e.addEventListener("selectedchange",e.selectedChange_))},t.removeTrack=function(e){n.prototype.removeTrack.call(this,e),e.removeEventListener&&e.selectedChange_&&(e.removeEventListener("selectedchange",e.selectedChange_),e.selectedChange_=null)},e}(Lt),k=function(i){function e(){return i.apply(this,arguments)||this}mt(e,i);var t=e.prototype;return t.addTrack=function(e){var t=this;i.prototype.addTrack.call(this,e),this.queueChange_||(this.queueChange_=function(){return t.queueTrigger("change")}),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=function(){return t.trigger("selectedlanguagechange")}),e.addEventListener("modechange",this.queueChange_);-1===["metadata","chapters"].indexOf(e.kind)&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)},t.removeTrack=function(e){i.prototype.removeTrack.call(this,e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_))},e}(Lt),jt=function(){function e(e){void 0===e&&(e=[]),this.trackElements_=[],Object.defineProperty(this,"length",{get:function(){return this.trackElements_.length}});for(var t=0,i=e.length;t<i;t++)this.addTrackElement_(e[t])}var t=e.prototype;return t.addTrackElement_=function(e){var t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get:function(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)},t.getTrackElementByTrack_=function(e){for(var t,i=0,n=this.trackElements_.length;i<n;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t},t.removeTrackElement_=function(e){for(var t=0,i=this.trackElements_.length;t<i;t++)if(e===this.trackElements_[t]){this.trackElements_[t].track&&"function"==typeof this.trackElements_[t].track.off&&this.trackElements_[t].track.off(),"function"==typeof this.trackElements_[t].off&&this.trackElements_[t].off(),this.trackElements_.splice(t,1);break}},e}(),Ht=function(){function t(e){t.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get:function(){return this.length_}})}var e=t.prototype;return e.setCues_=function(e){var t=this.length||0,i=0,n=e.length;this.cues_=e,this.length_=e.length;function r(e){""+e in this||Object.defineProperty(this,""+e,{get:function(){return this.cues_[e]}})}if(t<n)for(i=t;i<n;i++)r.call(this,i)},e.getCueById=function(e){for(var t=null,i=0,n=this.length;i<n;i++){var r=this[i];if(r.id===e){t=r;break}}return t},t}(),qt={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},Vt={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},Wt={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},Gt={disabled:"disabled",hidden:"hidden",showing:"showing"},C=function(a){function e(e){void 0===e&&(e={});var t,i=a.call(this)||this,n={id:e.id||"vjs_track_"+Pe++,kind:e.kind||"",language:e.language||""},r=e.label||"";for(t in n)!function(e){Object.defineProperty(ft(i),e,{get:function(){return n[e]},set:function(){}})}(t);return Object.defineProperty(ft(i),"label",{get:function(){return r},set:function(e){e!==r&&(r=e,this.trigger("labelchange"))}}),i}return mt(e,a),e}(ze),zt=Object.freeze({__proto__:null,parseUrl:Rt,getAbsoluteURL:Mt,getFileExtension:Nt,isCrossOrigin:Ut}),Xt="undefined"!=typeof window?window:"undefined"!=typeof f?f:"undefined"!=typeof self?self:{},Kt=Xt,Yt=function(e){if(!e)return!1;var t=Qt.call(e);return"[object Function]"===t||"function"==typeof e&&"[object RegExp]"!==t||"undefined"!=typeof window&&(e===window.setTimeout||e===window.alert||e===window.confirm||e===window.prompt)},Qt=Object.prototype.toString;ei.httpHandler=function(n,r){return void 0===r&&(r=!1),function(e,t,i){if(e)n(e);else if(400<=t.statusCode&&t.statusCode<=599){e=i;if(r)if(Kt.TextDecoder){t=function(e){void 0===e&&(e="");return e.toLowerCase().split(";").reduce(function(e,t){var i=t.split("="),t=i[0],i=i[1];return"charset"===t.trim()?i.trim():e},"utf-8")}(t.headers&&t.headers["content-type"]);try{e=new TextDecoder(t).decode(i)}catch(e){}}else e=String.fromCharCode.apply(null,new Uint8Array(i));n({cause:e})}else n(null,i)}};
var $t=function(e){var n={};return e&&e.trim().split("\n").forEach(function(e){var t=e.indexOf(":"),i=e.slice(0,t).trim().toLowerCase(),t=e.slice(t+1).trim();"undefined"==typeof n[i]?n[i]=t:Array.isArray(n[i])?n[i].push(t):n[i]=[n[i],t]}),n},Jt=ei,I=ei;function Zt(e,t,i){var n=e;return Yt(t)?(i=t,"string"==typeof e&&(n={uri:e})):n=g({},t,{uri:e}),n.callback=i,n}function ei(e,t,i){return ti(t=Zt(e,t,i))}function ti(n){if("undefined"==typeof n.callback)throw new Error("callback argument missing");var r=!1,a=function(e,t,i){r||(r=!0,n.callback(e,t,i))};function s(){var e=void 0,e=l.response||l.responseText||function(e){try{if("document"===e.responseType)return e.responseXML;var t=e.responseXML&&"parsererror"===e.responseXML.documentElement.nodeName;if(""===e.responseType&&!t)return e.responseXML}catch(e){}return null}(l);if(m)try{e=JSON.parse(e)}catch(e){}return e}function t(e){return clearTimeout(u),(e=!(e instanceof Error)?new Error(""+(e||"Unknown XMLHttpRequest Error")):e).statusCode=0,a(e,g)}function e(){if(!o){clearTimeout(u);var e=n.useXDR&&void 0===l.status?200:1223===l.status?204:l.status,t=g,i=null;return 0!==e?(t={body:s(),statusCode:e,method:d,headers:{},url:c,rawRequest:l},l.getAllResponseHeaders&&(t.headers=$t(l.getAllResponseHeaders()))):i=new Error("Internal XMLHttpRequest Error"),a(i,t,t.body)}}var i,o,u,l=n.xhr||null,c=(l=l||new(n.cors||n.useXDR?ei.XDomainRequest:ei.XMLHttpRequest)).url=n.uri||n.url,d=l.method=n.method||"GET",h=n.body||n.data,p=l.headers=n.headers||{},f=!!n.sync,m=!1,g={body:void 0,headers:{},statusCode:0,method:d,url:c,rawRequest:l};if("json"in n&&!1!==n.json&&(m=!0,p.accept||p.Accept||(p.Accept="application/json"),"GET"!==d&&"HEAD"!==d&&(p["content-type"]||p["Content-Type"]||(p["Content-Type"]="application/json"),h=JSON.stringify(!0===n.json?h:n.json))),l.onreadystatechange=function(){4===l.readyState&&setTimeout(e,0)},l.onload=e,l.onerror=t,l.onprogress=function(){},l.onabort=function(){o=!0},l.ontimeout=t,l.open(d,c,!f,n.username,n.password),f||(l.withCredentials=!!n.withCredentials),!f&&0<n.timeout&&(u=setTimeout(function(){var e;o||(o=!0,l.abort("timeout"),(e=new Error("XMLHttpRequest timeout")).code="ETIMEDOUT",t(e))},n.timeout)),l.setRequestHeader)for(i in p)p.hasOwnProperty(i)&&l.setRequestHeader(i,p[i]);else if(n.headers&&!function(e){for(var t in e)if(e.hasOwnProperty(t))return;return 1}(n.headers))throw new Error("Headers cannot be set on an XDomainRequest object");return"responseType"in n&&(l.responseType=n.responseType),"beforeSend"in n&&"function"==typeof n.beforeSend&&n.beforeSend(l),l.send(h||null),l}ei.XMLHttpRequest=Kt.XMLHttpRequest||function(){},ei.XDomainRequest="withCredentials"in new ei.XMLHttpRequest?ei.XMLHttpRequest:Kt.XDomainRequest,function(e,t){for(var i=0;i<e.length;i++)t(e[i])}(["get","put","post","patch","head","delete"],function(n){ei["delete"===n?"del":n]=function(e,t,i){return(t=Zt(e,t,i)).method=n.toUpperCase(),ti(t)}}),Jt.default=I;function ii(e,t){var i=new window.WebVTT.Parser(window,window.vttjs,window.WebVTT.StringDecoder()),n=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){n.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),0<n.length&&(window.console&&window.console.groupCollapsed&&window.console.groupCollapsed("Text Track parsing errors for "+t.src),n.forEach(function(e){return h.error(e)}),window.console&&window.console.groupEnd&&window.console.groupEnd()),i.flush()}function ni(e,n){var t={uri:e};(e=Ut(e))&&(t.cors=e),(e="use-credentials"===n.tech_.crossOrigin())&&(t.withCredentials=e),Jt(t,Ve(this,function(e,t,i){return e?h.error(e,t):(n.loaded_=!0,void("function"!=typeof window.WebVTT?n.tech_&&n.tech_.any(["vttjsloaded","vttjserror"],function(e){return"vttjserror"!==e.type?ii(i,n):void h.error("vttjs failed to load, stopping trying to process "+n.src)}):ii(i,n)))}))}var ri=function(u){function e(e){var t;if(!(e=void 0===e?{}:e).tech)throw new Error("A tech was not provided.");var e=lt(e,{kind:Wt[e.kind]||"subtitles",language:e.language||e.srclang||""}),i=Gt[e.mode]||"disabled",n=e.default;"metadata"!==e.kind&&"chapters"!==e.kind||(i="hidden"),(t=u.call(this,e)||this).tech_=e.tech,t.cues_=[],t.activeCues_=[],t.preload_=!1!==t.tech_.preloadTextTracks;var r=new Ht(t.cues_),s=new Ht(t.activeCues_),o=!1,a=Ve(ft(t),function(){this.tech_.isReady_&&!this.tech_.isDisposed()&&(this.activeCues=this.activeCues,o&&(this.trigger("cuechange"),o=!1))});return t.tech_.one("dispose",function(){t.tech_.off("timeupdate",a)}),"disabled"!==i&&t.tech_.on("timeupdate",a),Object.defineProperties(ft(t),{default:{get:function(){return n},set:function(){}},mode:{get:function(){return i},set:function(e){Gt[e]&&i!==e&&(i=e,this.preload_||"disabled"===i||0!==this.cues.length||ni(this.src,this),this.tech_.off("timeupdate",a),"disabled"!==i&&this.tech_.on("timeupdate",a),this.trigger("modechange"))}},cues:{get:function(){return this.loaded_?r:null},set:function(){}},activeCues:{get:function(){if(!this.loaded_)return null;if(0===this.cues.length)return s;for(var e=this.tech_.currentTime(),t=[],i=0,n=this.cues.length;i<n;i++){var r=this.cues[i];(r.startTime<=e&&r.endTime>=e||r.startTime===r.endTime&&r.startTime<=e&&r.startTime+.5>=e)&&t.push(r)}if(o=!1,t.length!==this.activeCues_.length)o=!0;else for(var a=0;a<t.length;a++)-1===this.activeCues_.indexOf(t[a])&&(o=!0);return this.activeCues_=t,s.setCues_(this.activeCues_),s},set:function(){}}}),e.src?(t.src=e.src,t.preload_||(t.loaded_=!0),(t.preload_||"subtitles"!==e.kind&&"captions"!==e.kind)&&ni(t.src,ft(t))):t.loaded_=!0,t}mt(e,u);var t=e.prototype;return t.addCue=function(e){var t=e;if(window.vttjs&&!(e instanceof window.vttjs.VTTCue)){for(var i in t=new window.vttjs.VTTCue(e.startTime,e.endTime,e.text),e)i in t||(t[i]=e[i]);t.id=e.id,t.originalCue_=e}for(var n=this.tech_.textTracks(),r=0;r<n.length;r++)n[r]!==this&&n[r].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)},t.removeCue=function(e){for(var t=this.cues_.length;t--;){var i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}},e}(C);ri.prototype.allowedEvents_={cuechange:"cuechange"};x=function(n){function e(e){var t=lt(e=void 0===e?{}:e,{kind:Vt[e.kind]||""}),e=n.call(this,t)||this,i=!1;return Object.defineProperty(ft(e),"enabled",{get:function(){return i},set:function(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("enabledchange"))}}),t.enabled&&(e.enabled=t.enabled),e.loaded_=!0,e}return mt(e,n),e}(C),U=function(n){function e(e){var t=lt(e=void 0===e?{}:e,{kind:qt[e.kind]||""}),e=n.call(this,t)||this,i=!1;return Object.defineProperty(ft(e),"selected",{get:function(){return i},set:function(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("selectedchange"))}}),t.selected&&(e.selected=t.selected),e}return mt(e,n),e}(C),j=function(r){function e(e){var t;void 0===e&&(e={});var i=r.call(this)||this,n=new ri(e);return i.kind=n.kind,i.src=n.src,i.srclang=n.language,i.label=n.label,i.default=n.default,Object.defineProperties(ft(i),{readyState:{get:function(){return t}},track:{get:function(){return n}}}),t=0,n.addEventListener("loadeddata",function(){t=2,i.trigger({type:"load",target:ft(i)})}),i}return mt(e,r),e}(ze);j.prototype.allowedEvents_={load:"load"},j.NONE=0,j.LOADING=1,j.LOADED=2,j.ERROR=3;var ai={audio:{ListClass:Bt,TrackClass:x,capitalName:"Audio"},video:{ListClass:Ft,TrackClass:U,capitalName:"Video"},text:{ListClass:k,TrackClass:ri,capitalName:"Text"}};Object.keys(ai).forEach(function(e){ai[e].getterName=e+"Tracks",ai[e].privateName=e+"Tracks_"});var si={remoteText:{ListClass:k,TrackClass:ri,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:jt,TrackClass:j,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},oi=g({},ai,si);si.names=Object.keys(si),ai.names=Object.keys(ai),oi.names=[].concat(si.names).concat(ai.names);var ui="undefined"!=typeof f?f:"undefined"!=typeof window?window:{},li="undefined"!=typeof document?document:(li=ui["__GLOBAL_DOCUMENT_CACHE@4"])||(ui["__GLOBAL_DOCUMENT_CACHE@4"]={}),Xt=li,ci=Object.create||function(e){if(1!==arguments.length)throw new Error("Object.create shim only accepts one parameter.");return di.prototype=e,new di};function di(){}function hi(e,t){this.name="ParsingError",this.code=e.code,this.message=t||e.message}function pi(e){function t(e,t,i,n){return 3600*(0|e)+60*(0|t)+(0|i)+(0|n)/1e3}e=e.match(/^(\d+):(\d{1,2})(:\d{1,2})?\.(\d{3})/);return e?e[3]?t(e[1],e[2],e[3].replace(":",""),e[4]):59<e[1]?t(e[1],e[2],0,e[4]):t(0,e[1],e[2],e[4]):null}function fi(){this.values=ci(null)}function mi(e,t,i,n){var r,a,s=n?e.split(n):[e];for(r in s)"string"==typeof s[r]&&(2===(a=s[r].split(i)).length&&t(a[0],a[1]))}function gi(t,e,s){var i=t;function n(){var e=pi(t);if(null===e)throw new hi(hi.Errors.BadTimeStamp,"Malformed timestamp: "+i);return t=t.replace(/^[^\sa-zA-Z-]+/,""),e}function r(){t=t.replace(/^\s+/,"")}if(r(),e.startTime=n(),r(),"--\x3e"!==t.substr(0,3))throw new hi(hi.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '--\x3e'): "+i);t=t.substr(3),r(),e.endTime=n(),r(),function(e,t){var a=new fi;mi(e,function(e,t){switch(e){case"region":for(var i=s.length-1;0<=i;i--)if(s[i].id===t){a.set(e,s[i].region);break}break;case"vertical":a.alt(e,t,["rl","lr"]);break;case"line":var n=t.split(","),r=n[0];a.integer(e,r),a.percent(e,r)&&a.set("snapToLines",!1),a.alt(e,r,["auto"]),2===n.length&&a.alt("lineAlign",n[1],["start","center","end"]);break;case"position":n=t.split(","),a.percent(e,n[0]),2===n.length&&a.alt("positionAlign",n[1],["start","center","end"]);break;case"size":a.percent(e,t);break;case"align":a.alt(e,t,["start","center","end","left","right"])}},/:/,/\s/),t.region=a.get("region",null),t.vertical=a.get("vertical","");try{t.line=a.get("line","auto")}catch(e){}t.lineAlign=a.get("lineAlign","start"),t.snapToLines=a.get("snapToLines",!0),t.size=a.get("size",100);try{t.align=a.get("align","center")}catch(e){t.align=a.get("align","middle")}try{t.position=a.get("position","auto")}catch(e){t.position=a.get("position",{start:0,left:0,center:50,middle:50,end:100,right:100},t.align)}t.positionAlign=a.get("positionAlign",{start:"start",left:"start",center:"center",middle:"center",end:"end",right:"end"},t.align)}(t,e)}((hi.prototype=ci(Error.prototype)).constructor=hi).Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}},fi.prototype={set:function(e,t){this.get(e)||""===t||(this.values[e]=t)},get:function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t},has:function(e){return e in this.values},alt:function(e,t,i){for(var n=0;n<i.length;++n)if(t===i[n]){this.set(e,t);break}},integer:function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))},percent:function(e,t){return!!(t.match(/^([\d]{1,3})(\.[\d]*)?%$/)&&0<=(t=parseFloat(t))&&t<=100)&&(this.set(e,t),!0)}};var yi=Xt.createElement&&Xt.createElement("textarea"),vi={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"},_i={white:"rgba(255,255,255,1)",lime:"rgba(0,255,0,1)",cyan:"rgba(0,255,255,1)",red:"rgba(255,0,0,1)",yellow:"rgba(255,255,0,1)",magenta:"rgba(255,0,255,1)",blue:"rgba(0,0,255,1)",black:"rgba(0,0,0,1)"},bi={v:"title",lang:"lang"},Ti={rt:"ruby"};function Si(e,t){for(var i,n,r,a,s,o,u,l,c,d,h=e.document.createElement("div"),p=h,f=[];null!==(i=function(){if(!t)return null;var e=t.match(/^([^<]*)(<[^>]*>?)?/);return e=e[1]||e[2],t=t.substr(e.length),e}());)"<"!==i[0]?p.appendChild(e.document.createTextNode((s=i,yi.innerHTML=s,s=yi.textContent,yi.textContent="",s))):"/"!==i[1]?(a=pi(i.substr(1,i.length-2)))?(n=e.document.createProcessingInstruction("timestamp",a),p.appendChild(n)):(r=i.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/))&&(l=r[1],c=r[3],d=void 0,d=vi[l],(n=d?(d=e.document.createElement(d),(l=bi[l])&&c&&(d[l]=c.trim()),d):null)&&(o=p,Ti[(u=n).localName]&&Ti[u.localName]!==o.localName||(r[2]&&((a=r[2].split(".")).forEach(function(e){var t=/^bg_/.test(e),e=t?e.slice(3):e;_i.hasOwnProperty(e)&&(e=_i[e],n.style[t?"background-color":"color"]=e)}),n.className=a.join(" ")),f.push(r[1]),p.appendChild(n),p=n))):f.length&&f[f.length-1]===i.substr(2).replace(">","")&&(f.pop(),p=p.parentNode);return h}var wi=[[1470,1470],[1472,1472],[1475,1475],[1478,1478],[1488,1514],[1520,1524],[1544,1544],[1547,1547],[1549,1549],[1563,1563],[1566,1610],[1645,1647],[1649,1749],[1765,1766],[1774,1775],[1786,1805],[1807,1808],[1810,1839],[1869,1957],[1969,1969],[1984,2026],[2036,2037],[2042,2042],[2048,2069],[2074,2074],[2084,2084],[2088,2088],[2096,2110],[2112,2136],[2142,2142],[2208,2208],[2210,2220],[8207,8207],[64285,64285],[64287,64296],[64298,64310],[64312,64316],[64318,64318],[64320,64321],[64323,64324],[64326,64449],[64467,64829],[64848,64911],[64914,64967],[65008,65020],[65136,65140],[65142,65276],[67584,67589],[67592,67592],[67594,67637],[67639,67640],[67644,67644],[67647,67669],[67671,67679],[67840,67867],[67872,67897],[67903,67903],[67968,68023],[68030,68031],[68096,68096],[68112,68115],[68117,68119],[68121,68147],[68160,68167],[68176,68184],[68192,68223],[68352,68405],[68416,68437],[68440,68466],[68472,68479],[68608,68680],[126464,126467],[126469,126495],[126497,126498],[126500,126500],[126503,126503],[126505,126514],[126516,126519],[126521,126521],[126523,126523],[126530,126530],[126535,126535],[126537,126537],[126539,126539],[126541,126543],[126545,126546],[126548,126548],[126551,126551],[126553,126553],[126555,126555],[126557,126557],[126559,126559],[126561,126562],[126564,126564],[126567,126570],[126572,126578],[126580,126583],[126585,126588],[126590,126590],[126592,126601],[126603,126619],[126625,126627],[126629,126633],[126635,126651],[1114109,1114109]];function Ei(e){var t=[],i="";if(!e||!e.childNodes)return"ltr";function a(e,t){for(var i=t.childNodes.length-1;0<=i;i--)e.push(t.childNodes[i])}for(a(t,e);i=function e(t){if(!t||!t.length)return null;var i=t.pop(),n=i.textContent||i.innerText;if(n){var r=n.match(/^.*(\n|\r)/);return r?r[t.length=0]:n}return"ruby"===i.tagName?e(t):i.childNodes?(a(t,i),e(t)):void 0}(t);)for(var n=0;n<i.length;n++)if(function(e){for(var t=0;t<wi.length;t++){var i=wi[t];if(e>=i[0]&&e<=i[1])return 1}}(i.charCodeAt(n)))return"rtl";return"ltr"}function ki(){}function Ci(e,t,i){ki.call(this),this.cue=t,this.cueDiv=Si(e,t.text);var n={color:"rgba(255, 255, 255, 1)",backgroundColor:"rgba(0, 0, 0, 0.8)",position:"relative",left:0,right:0,top:0,bottom:0,display:"inline",writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext"};this.applyStyles(n,this.cueDiv),this.div=e.document.createElement("div"),n={direction:Ei(this.cueDiv),writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext",textAlign:"middle"===t.align?"center":t.align,font:i.font,whiteSpace:"pre-line",position:"absolute"},this.applyStyles(n),this.div.appendChild(this.cueDiv);var r=0;switch(t.positionAlign){case"start":r=t.position;break;case"center":r=t.position-t.size/2;break;case"end":r=t.position-t.size}""===t.vertical?this.applyStyles({left:this.formatStyle(r,"%"),width:this.formatStyle(t.size,"%")}):this.applyStyles({top:this.formatStyle(r,"%"),height:this.formatStyle(t.size,"%")}),this.move=function(e){this.applyStyles({top:this.formatStyle(e.top,"px"),bottom:this.formatStyle(e.bottom,"px"),left:this.formatStyle(e.left,"px"),right:this.formatStyle(e.right,"px"),height:this.formatStyle(e.height,"px"),width:this.formatStyle(e.width,"px")})}}function Ii(e){var t,i,n,r;e.div&&(t=e.div.offsetHeight,i=e.div.offsetWidth,n=e.div.offsetTop,r=(r=e.div.childNodes)&&(r=r[0])&&r.getClientRects&&r.getClientRects(),e=e.div.getBoundingClientRect(),r=r?Math.max(r[0]&&r[0].height||0,e.height/r.length):0),this.left=e.left,this.right=e.right,this.top=e.top||n,this.height=e.height||t,this.bottom=e.bottom||n+(e.height||t),this.width=e.width||i,this.lineHeight=void 0!==r?r:e.lineHeight}function xi(e,t,o,u){var i,n=new Ii(t),r=t.cue,a=function(e){if("number"==typeof e.line&&(e.snapToLines||0<=e.line&&e.line<=100))return e.line;if(!e.track||!e.track.textTrackList||!e.track.textTrackList.mediaElement)return-1;for(var t=e.track,i=t.textTrackList,n=0,r=0;r<i.length&&i[r]!==t;r++)"showing"===i[r].mode&&n++;return-1*++n}(r),s=[];if(r.snapToLines){switch(r.vertical){case"":s=["+y","-y"],i="height";break;case"rl":s=["+x","-x"],i="width";break;case"lr":s=["-x","+x"],i="width"}var l=n.lineHeight,c=l*Math.round(a),d=o[i]+l,h=s[0];Math.abs(c)>d&&(c=c<0?-1:1,c*=Math.ceil(d/l)*l),a<0&&(c+=""===r.vertical?o.height:o.width,s=s.reverse()),n.move(h,c)}else{var p=n.lineHeight/o.height*100;switch(r.lineAlign){case"center":a-=p/2;break;case"end":a-=p}switch(r.vertical){case"":t.applyStyles({top:t.formatStyle(a,"%")});break;case"rl":t.applyStyles({left:t.formatStyle(a,"%")});break;case"lr":t.applyStyles({right:t.formatStyle(a,"%")})}s=["+y","-x","+x","-y"],n=new Ii(t)}n=function(e,t){for(var i,n=new Ii(e),r=1,a=0;a<t.length;a++){for(;e.overlapsOppositeAxis(o,t[a])||e.within(o)&&e.overlapsAny(u);)e.move(t[a]);if(e.within(o))return e;var s=e.intersectPercentage(o);s<r&&(i=new Ii(e),r=s),e=new Ii(n)}return i||n}(n,s);t.move(n.toCSSCompatValues(o))}function Ai(){}ki.prototype.applyStyles=function(e,t){for(var i in t=t||this.div,e)e.hasOwnProperty(i)&&(t.style[i]=e[i])},ki.prototype.formatStyle=function(e,t){return 0===e?0:e+t},(Ci.prototype=ci(ki.prototype)).constructor=Ci,Ii.prototype.move=function(e,t){switch(t=void 0!==t?t:this.lineHeight,e){case"+x":this.left+=t,this.right+=t;break;case"-x":this.left-=t,this.right-=t;break;case"+y":this.top+=t,this.bottom+=t;break;case"-y":this.top-=t,this.bottom-=t}},Ii.prototype.overlaps=function(e){return this.left<e.right&&this.right>e.left&&this.top<e.bottom&&this.bottom>e.top},Ii.prototype.overlapsAny=function(e){for(var t=0;t<e.length;t++)if(this.overlaps(e[t]))return!0;return!1},Ii.prototype.within=function(e){return this.top>=e.top&&this.bottom<=e.bottom&&this.left>=e.left&&this.right<=e.right},Ii.prototype.overlapsOppositeAxis=function(e,t){switch(t){case"+x":return this.left<e.left;case"-x":return this.right>e.right;case"+y":return this.top<e.top;case"-y":return this.bottom>e.bottom}},Ii.prototype.intersectPercentage=function(e){return Math.max(0,Math.min(this.right,e.right)-Math.max(this.left,e.left))*Math.max(0,Math.min(this.bottom,e.bottom)-Math.max(this.top,e.top))/(this.height*this.width)},Ii.prototype.toCSSCompatValues=function(e){return{top:this.top-e.top,bottom:e.bottom-this.bottom,left:this.left-e.left,right:e.right-this.right,height:this.height,width:this.width}},Ii.getSimpleBoxPosition=function(e){var t=e.div?e.div.offsetHeight:e.tagName?e.offsetHeight:0,i=e.div?e.div.offsetWidth:e.tagName?e.offsetWidth:0,n=e.div?e.div.offsetTop:e.tagName?e.offsetTop:0;return{left:(e=e.div?e.div.getBoundingClientRect():e.tagName?e.getBoundingClientRect():e).left,right:e.right,top:e.top||n,height:e.height||t,bottom:e.bottom||n+(e.height||t),width:e.width||i}},Ai.StringDecoder=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}},Ai.convertCueToDOMTree=function(e,t){return e&&t?Si(e,t):null};Ai.processCues=function(n,r,e){if(!n||!r||!e)return null;for(;e.firstChild;)e.removeChild(e.firstChild);var a=n.document.createElement("div");if(a.style.position="absolute",a.style.left="0",a.style.right="0",a.style.top="0",a.style.bottom="0",a.style.margin="1.5%",e.appendChild(a),function(e){for(var t=0;t<e.length;t++)if(e[t].hasBeenReset||!e[t].displayState)return 1}(r)){var s=[],o=Ii.getSimpleBoxPosition(a),u={font:Math.round(.05*o.height*100)/100+"px sans-serif"};!function(){for(var e,t,i=0;i<r.length;i++)t=r[i],e=new Ci(n,t,u),a.appendChild(e.div),xi(0,e,o,s),t.displayState=e.div,s.push(Ii.getSimpleBoxPosition(e))}()}else for(var t=0;t<r.length;t++)a.appendChild(r[t].displayState)},(Ai.Parser=function(e,t,i){i||(i=t,t={}),t=t||{},this.window=e,this.vttjs=t,this.state="INITIAL",this.buffer="",this.decoder=i||new TextDecoder("utf8"),this.regionList=[]}).prototype={reportOrThrowError:function(e){if(!(e instanceof hi))throw e;this.onparsingerror&&this.onparsingerror(e)},parse:function(e){var n=this;function t(){for(var e=n.buffer,t=0;t<e.length&&"\r"!==e[t]&&"\n"!==e[t];)++t;var i=e.substr(0,t);return"\r"===e[t]&&++t,"\n"===e[t]&&++t,n.buffer=e.substr(t),i}function i(e){e.match(/X-TIMESTAMP-MAP/)?mi(e,function(e,t){var i;"X-TIMESTAMP-MAP"===e&&(t=t,i=new fi,mi(t,function(e,t){switch(e){case"MPEGT":i.integer(e+"S",t);break;case"LOCA":i.set(e+"L",pi(t))}},/[^\d]:/,/,/),n.ontimestampmap&&n.ontimestampmap({MPEGTS:i.get("MPEGTS"),LOCAL:i.get("LOCAL")}))},/=/):mi(e,function(e,t){var r;"Region"===e&&(t=t,r=new fi,mi(t,function(e,t){switch(e){case"id":r.set(e,t);break;case"width":r.percent(e,t);break;case"lines":r.integer(e,t);break;case"regionanchor":case"viewportanchor":var i=t.split(",");if(2!==i.length)break;var n=new fi;if(n.percent("x",i[0]),n.percent("y",i[1]),!n.has("x")||!n.has("y"))break;r.set(e+"X",n.get("x")),r.set(e+"Y",n.get("y"));break;case"scroll":r.alt(e,t,["up"])}},/=/,/\s/),r.has("id")&&((t=new(n.vttjs.VTTRegion||n.window.VTTRegion)).width=r.get("width",100),t.lines=r.get("lines",3),t.regionAnchorX=r.get("regionanchorX",0),t.regionAnchorY=r.get("regionanchorY",100),t.viewportAnchorX=r.get("viewportanchorX",0),t.viewportAnchorY=r.get("viewportanchorY",100),t.scroll=r.get("scroll",""),n.onregion&&n.onregion(t),n.regionList.push({id:r.get("id"),region:t})))},/:/)}e&&(n.buffer+=n.decoder.decode(e,{stream:!0}));try{if("INITIAL"===n.state){if(!/\r\n|\n/.test(n.buffer))return this;var r,a=(r=t()).match(/^WEBVTT([ \t].*)?$/);if(!a||!a[0])throw new hi(hi.Errors.BadSignature);n.state="HEADER"}for(var s=!1;n.buffer;){if(!/\r\n|\n/.test(n.buffer))return this;switch(s?s=!1:r=t(),n.state){case"HEADER":/:/.test(r)?i(r):r||(n.state="ID");continue;case"NOTE":r||(n.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(r)){n.state="NOTE";break}if(!r)continue;n.cue=new(n.vttjs.VTTCue||n.window.VTTCue)(0,0,"");try{n.cue.align="center"}catch(e){n.cue.align="middle"}if(n.state="CUE",-1===r.indexOf("--\x3e")){n.cue.id=r;continue}case"CUE":try{gi(r,n.cue,n.regionList)}catch(e){n.reportOrThrowError(e),n.cue=null,n.state="BADCUE";continue}n.state="CUETEXT";continue;case"CUETEXT":var o=-1!==r.indexOf("--\x3e");if(!r||o&&(s=!0)){n.oncue&&n.oncue(n.cue),n.cue=null,n.state="ID";continue}n.cue.text&&(n.cue.text+="\n"),n.cue.text+=r.replace(/\u2028/g,"\n").replace(/u2029/g,"\n");continue;case"BADCUE":r||(n.state="ID");continue}}}catch(e){n.reportOrThrowError(e),"CUETEXT"===n.state&&n.cue&&n.oncue&&n.oncue(n.cue),n.cue=null,n.state="INITIAL"===n.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){var t=this;try{if(t.buffer+=t.decoder.decode(),!t.cue&&"HEADER"!==t.state||(t.buffer+="\n\n",t.parse()),"INITIAL"===t.state)throw new hi(hi.Errors.BadSignature)}catch(e){t.reportOrThrowError(e)}return t.onflush&&t.onflush(),this}};var Pi=Ai,Li={"":1,lr:1,rl:1},Di={start:1,center:1,end:1,left:1,right:1,auto:1,"line-left":1,"line-right":1};function Oi(e){return"string"==typeof e&&(!!Di[e.toLowerCase()]&&e.toLowerCase())}function Ri(e,t,i){this.hasBeenReset=!1;var n="",r=!1,a=e,s=t,o=i,u=null,l="",c=!0,d="auto",h="start",p="auto",f="auto",m=100,g="center";Object.defineProperties(this,{id:{enumerable:!0,get:function(){return n},set:function(e){n=""+e}},pauseOnExit:{enumerable:!0,get:function(){return r},set:function(e){r=!!e}},startTime:{enumerable:!0,get:function(){return a},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");a=e,this.hasBeenReset=!0}},endTime:{enumerable:!0,get:function(){return s},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");s=e,this.hasBeenReset=!0}},text:{enumerable:!0,get:function(){return o},set:function(e){o=""+e,this.hasBeenReset=!0}},region:{enumerable:!0,get:function(){return u},set:function(e){u=e,this.hasBeenReset=!0}},vertical:{enumerable:!0,get:function(){return l},set:function(e){e="string"==typeof(e=e)&&(!!Li[e.toLowerCase()]&&e.toLowerCase());if(!1===e)throw new SyntaxError("Vertical: an invalid or illegal direction string was specified.");l=e,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return c},set:function(e){c=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return d},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("Line: an invalid number or illegal string was specified.");d=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return h},set:function(e){e=Oi(e);e&&(h=e,this.hasBeenReset=!0)}},position:{enumerable:!0,get:function(){return p},set:function(e){if(e<0||100<e)throw new Error("Position must be between 0 and 100.");p=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return f},set:function(e){e=Oi(e);e&&(f=e,this.hasBeenReset=!0)}},size:{enumerable:!0,get:function(){return m},set:function(e){if(e<0||100<e)throw new Error("Size must be between 0 and 100.");m=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return g},set:function(e){e=Oi(e);if(!e)throw new SyntaxError("align: an invalid or illegal alignment string was specified.");g=e,this.hasBeenReset=!0}}}),this.displayState=void 0}Ri.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var Mi=Ri,Ni={"":!0,up:!0};function Ui(e){return"number"==typeof e&&0<=e&&e<=100}function Bi(){var t=100,i=3,n=0,r=100,a=0,s=100,o="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return t},set:function(e){if(!Ui(e))throw new Error("Width must be between 0 and 100.");t=e}},lines:{enumerable:!0,get:function(){return i},set:function(e){if("number"!=typeof e)throw new TypeError("Lines must be set to a number.");i=e}},regionAnchorY:{enumerable:!0,get:function(){return r},set:function(e){if(!Ui(e))throw new Error("RegionAnchorX must be between 0 and 100.");r=e}},regionAnchorX:{enumerable:!0,get:function(){return n},set:function(e){if(!Ui(e))throw new Error("RegionAnchorY must be between 0 and 100.");n=e}},viewportAnchorY:{enumerable:!0,get:function(){return s},set:function(e){if(!Ui(e))throw new Error("ViewportAnchorY must be between 0 and 100.");s=e}},viewportAnchorX:{enumerable:!0,get:function(){return a},set:function(e){if(!Ui(e))throw new Error("ViewportAnchorX must be between 0 and 100.");a=e}},scroll:{enumerable:!0,get:function(){return o},set:function(e){e="string"==typeof(e=e)&&(!!Ni[e.toLowerCase()]&&e.toLowerCase());!1===e||(o=e)}}})}var Fi=m(function(e){e=e.exports={WebVTT:Pi,VTTCue:Mi,VTTRegion:Bi};Kt.vttjs=e,Kt.WebVTT=e.WebVTT;var t=e.VTTCue,i=e.VTTRegion,n=Kt.VTTCue,r=Kt.VTTRegion;e.shim=function(){Kt.VTTCue=t,Kt.VTTRegion=i},e.restore=function(){Kt.VTTCue=n,Kt.VTTRegion=r},Kt.VTTCue||e.shim()});Fi.WebVTT,Fi.VTTCue,Fi.VTTRegion;var ji=function(n){function i(t,e){var i;return void 0===e&&(e=function(){}),(t=void 0===t?{}:t).reportTouchActivity=!1,(i=n.call(this,null,t,e)||this).onDurationChange_=function(e){return i.onDurationChange(e)},i.trackProgress_=function(e){return i.trackProgress(e)},i.trackCurrentTime_=function(e){return i.trackCurrentTime(e)},i.stopTrackingCurrentTime_=function(e){return i.stopTrackingCurrentTime(e)},i.disposeSourceHandler_=function(e){return i.disposeSourceHandler(e)},i.hasStarted_=!1,i.on("playing",function(){this.hasStarted_=!0}),i.on("loadstart",function(){this.hasStarted_=!1}),oi.names.forEach(function(e){e=oi[e];t&&t[e.getterName]&&(i[e.privateName]=t[e.getterName])}),i.featuresProgressEvents||i.manualProgressOn(),i.featuresTimeupdateEvents||i.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(function(e){!1===t["native"+e+"Tracks"]&&(i["featuresNative"+e+"Tracks"]=!1)}),!1===t.nativeCaptions||!1===t.nativeTextTracks?i.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(i.featuresNativeTextTracks=!0),i.featuresNativeTextTracks||i.emulateTextTracks(),i.preloadTextTracks=!1!==t.preloadTextTracks,i.autoRemoteTextTracks_=new oi.text.ListClass,i.initTrackListeners(),t.nativeControlsForTouch||i.emitTapEvents(),i.constructor&&(i.name_=i.constructor.name||"Unknown Tech"),i}mt(i,n);var e=i.prototype;return e.triggerSourceset=function(e){var t=this;this.isReady_||this.one("ready",function(){return t.setTimeout(function(){return t.triggerSourceset(e)},1)}),this.trigger({src:e,type:"sourceset"})},e.manualProgressOn=function(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)},e.manualProgressOff=function(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)},e.trackProgress=function(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(Ve(this,function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()}),500)},e.onDurationChange=function(e){this.duration_=this.duration()},e.buffered=function(){return vt(0,0)},e.bufferedPercent=function(){return _t(this.buffered(),this.duration_)},e.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},e.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)},e.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)},e.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)},e.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},e.dispose=function(){this.clearTracks(ai.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),n.prototype.dispose.call(this)},e.clearTracks=function(e){var r=this;(e=[].concat(e)).forEach(function(e){for(var t=r[e+"Tracks"]()||[],i=t.length;i--;){var n=t[i];"text"===e&&r.removeRemoteTextTrack(n),t.removeTrack(n)}})},e.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var i=e[t];this.removeRemoteTextTrack(i)}},e.reset=function(){},e.crossOrigin=function(){},e.setCrossOrigin=function(){},e.error=function(e){return void 0!==e&&(this.error_=new bt(e),this.trigger("error")),this.error_},e.played=function(){return this.hasStarted_?vt(0,0):vt()},e.play=function(){},e.setScrubbing=function(){},e.scrubbing=function(){},e.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},e.initTrackListeners=function(){var r=this;ai.names.forEach(function(e){function t(){r.trigger(e+"trackchange")}var i=ai[e],n=r[i.getterName]();n.addEventListener("removetrack",t),n.addEventListener("addtrack",t),r.on("dispose",function(){n.removeEventListener("removetrack",t),n.removeEventListener("addtrack",t)})})},e.addWebVttScript_=function(){var e,t=this;window.WebVTT||(document.body.contains(this.el())?!this.options_["vtt.js"]&&S(Fi)&&0<Object.keys(Fi).length?this.trigger("vttjsloaded"):((e=document.createElement("script")).src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=function(){t.trigger("vttjsloaded")},e.onerror=function(){t.trigger("vttjserror")},this.on("dispose",function(){e.onload=null,e.onerror=null}),window.WebVTT=!0,this.el().parentNode.appendChild(e)):this.ready(this.addWebVttScript_))},e.emulateTextTracks=function(){function t(e){return n.addTrack(e.track)}function i(e){return n.removeTrack(e.track)}var e=this,n=this.textTracks(),r=this.remoteTextTracks();r.on("addtrack",t),r.on("removetrack",i),this.addWebVttScript_();function a(){return e.trigger("texttrackchange")}function s(){a();for(var e=0;e<n.length;e++){var t=n[e];t.removeEventListener("cuechange",a),"showing"===t.mode&&t.addEventListener("cuechange",a)}}s(),n.addEventListener("change",s),n.addEventListener("addtrack",s),n.addEventListener("removetrack",s),this.on("dispose",function(){r.off("addtrack",t),r.off("removetrack",i),n.removeEventListener("change",s),n.removeEventListener("addtrack",s),n.removeEventListener("removetrack",s);for(var e=0;e<n.length;e++)n[e].removeEventListener("cuechange",a)})},e.addTextTrack=function(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,i,n,r){void 0===r&&(r={});var a=e.textTracks();return r.kind=t,i&&(r.label=i),n&&(r.language=n),r.tech=e,r=new oi.text.TrackClass(r),a.addTrack(r),r}(this,e,t,i)},e.createRemoteTextTrack=function(e){e=lt(e,{tech:this});return new si.remoteTextEl.TrackClass(e)},e.addRemoteTextTrack=function(e,t){var i=this,n=this.createRemoteTextTrack(e=void 0===e?{}:e);return!0!==t&&!1!==t&&(h.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),t=!0),this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),!0!==t&&this.ready(function(){return i.autoRemoteTextTracks_.addTrack(n.track)}),n},e.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},e.getVideoPlaybackQuality=function(){return{}},e.requestPictureInPicture=function(){var e=this.options_.Promise||window.Promise;if(e)return e.reject()},e.disablePictureInPicture=function(){return!0},e.setDisablePictureInPicture=function(){},e.setPoster=function(){},e.playsinline=function(){},e.setPlaysinline=function(){},e.overrideNativeAudioTracks=function(){},e.overrideNativeVideoTracks=function(){},e.canPlayType=function(){return""},i.canPlayType=function(){return""},i.canPlaySource=function(e,t){return i.canPlayType(e.type)},i.isTech=function(e){return e.prototype instanceof i||e instanceof i||e===i},i.registerTech=function(e,t){if(i.techs_||(i.techs_={}),!i.isTech(t))throw new Error("Tech "+e+" must be a Tech");if(!i.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!i.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=ut(e),i.techs_[e]=t,i.techs_[ot(e)]=t,"Tech"!==e&&i.defaultTechOrder_.push(e),t},i.getTech=function(e){if(e)return i.techs_&&i.techs_[e]?i.techs_[e]:(e=ut(e),window&&window.videojs&&window.videojs[e]?(h.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),window.videojs[e]):void 0)},i}(pt);oi.names.forEach(function(e){var t=oi[e];ji.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),ji.prototype.featuresVolumeControl=!0,ji.prototype.featuresMuteControl=!0,ji.prototype.featuresFullscreenResize=!1,ji.prototype.featuresPlaybackRate=!1,ji.prototype.featuresProgressEvents=!1,ji.prototype.featuresSourceset=!1,ji.prototype.featuresTimeupdateEvents=!1,ji.prototype.featuresNativeTextTracks=!1,ji.withSourceHandlers=function(r){r.registerSourceHandler=function(e,t){var i=(i=r.sourceHandlers)||(r.sourceHandlers=[]);void 0===t&&(t=i.length),i.splice(t,0,e)},r.canPlayType=function(e){for(var t,i=r.sourceHandlers||[],n=0;n<i.length;n++)if(t=i[n].canPlayType(e))return t;return""},r.selectSourceHandler=function(e,t){for(var i=r.sourceHandlers||[],n=0;n<i.length;n++)if(i[n].canHandleSource(e,t))return i[n];return null},r.canPlaySource=function(e,t){var i=r.selectSourceHandler(e,t);return i?i.canHandleSource(e,t):""};["seekable","seeking","duration"].forEach(function(e){var t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},r.prototype),r.prototype.setSource=function(e){var t=r.selectSourceHandler(e,this.options_);t||(r.nativeSourceHandler?t=r.nativeSourceHandler:h.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),t!==r.nativeSourceHandler&&(this.currentSource_=e),this.sourceHandler_=t.handleSource(e,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},r.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},pt.registerComponent("Tech",ji),ji.registerTech("Tech",ji),ji.defaultTechOrder_=[];var Hi={},qi={},Vi={};function Wi(e,t,i){e.setTimeout(function(){return function i(n,e,r,a,s,o){void 0===n&&(n={});void 0===e&&(e=[]);void 0===s&&(s=[]);void 0===o&&(o=!1);var t=e,e=t[0],u=t.slice(1);if("string"==typeof e)i(n,Hi[e],r,a,s,o);else if(e){var l=Qi(a,e);if(!l.setSource)return s.push(l),i(n,u,r,a,s,o);l.setSource(b({},n),function(e,t){return e?i(n,u,r,a,s,o):(s.push(l),void i(t,n.type===t.type?u:Hi[t.type],r,a,s,o))})}else u.length?i(n,u,r,a,s,o):o?r(n,s):i(n,Hi["*"],r,a,s,!0)}(t,Hi[t.type],i,e)},1)}function Gi(e,t,i,n){void 0===n&&(n=null);var r="call"+ut(i),r=e.reduce(Yi(r),n),n=r===Vi,r=n?null:t[i](r);return function(e,t,i,n){for(var r=e.length-1;0<=r;r--){var a=e[r];a[t]&&a[t](n,i)}}(e,i,r,n),r}var zi={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},Xi={setCurrentTime:1,setMuted:1,setVolume:1},Ki={play:1,pause:1};function Yi(i){return function(e,t){return e===Vi?Vi:t[i]?t[i](e):e}}function Qi(e,t){var i=qi[e.id()],n=null;if(null==i)return n=t(e),qi[e.id()]=[[t,n]],n;for(var r=0;r<i.length;r++){var a=i[r],s=a[0],a=a[1];s===t&&(n=a)}return null===n&&(n=t(e),i.push([t,n])),n}function $i(e){return e=Nt(e=void 0===e?"":e),Zi[e.toLowerCase()]||""}function Ji(e){var t;return e=Array.isArray(e)?(t=[],e.forEach(function(e){e=Ji(e),Array.isArray(e)?t=t.concat(e):T(e)&&t.push(e)}),t):"string"==typeof e&&e.trim()?[en({src:e})]:T(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[en(e)]:[]}var Zi={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"};function en(e){var t;return e.type||(t=$i(e.src))&&(e.type=t),e}I=function(u){function e(e,t,i){var n=lt({createEl:!1},t),i=u.call(this,e,n,i)||this;if(t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(var r=0,a=t.playerOptions.techOrder;r<a.length;r++){var s=ut(a[r]),o=ji.getTech(s);if((o=!s?pt.getComponent(s):o)&&o.isSupported()){e.loadTech_(s);break}}return i}return mt(e,u),e}(pt);pt.registerComponent("MediaLoader",I);C=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.handleMouseOver_=function(e){return i.handleMouseOver(e)},i.handleMouseOut_=function(e){return i.handleMouseOut(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.emitTapEvents(),i.enable(),i}mt(e,n);var t=e.prototype;return t.createEl=function(e,t,i){void 0===e&&(e="div"),void 0===t&&(t={}),void 0===i&&(i={}),t=b({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&h.error("Creating a ClickableComponent with an HTML element of "+e+" is not supported; use a Button instead."),i=b({role:"button"},i),this.tabIndex_=t.tabIndex;i=$(e,t,i);return i.appendChild($("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(i),i},t.dispose=function(){this.controlTextEl_=null,n.prototype.dispose.call(this)},t.createControlTextEl=function(e){return this.controlTextEl_=$("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},t.controlText=function(e,t){if(void 0===t&&(t=this.el()),void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,J(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)},t.buildCSSClass=function(){return"vjs-control vjs-button "+n.prototype.buildCSSClass.call(this)},t.enable=function(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),"undefined"!=typeof this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))},t.disable=function(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),"undefined"!=typeof this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)},t.handleLanguagechange=function(){this.controlText(this.controlText_)},t.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)},t.handleKeyDown=function(e){ht.isEventKey(e,"Space")||ht.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):n.prototype.handleKeyDown.call(this,e)},e}(pt);pt.registerComponent("ClickableComponent",C),pt.registerComponent("PosterImage",function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.update(),i.update_=function(e){return i.update(e)},e.on("posterchange",i.update_),i}mt(e,n);var t=e.prototype;return t.dispose=function(){this.player().off("posterchange",this.update_),n.prototype.dispose.call(this)},t.createEl=function(){return $("div",{className:"vjs-poster",tabIndex:-1})},t.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},t.setSrc=function(e){this.el_.style.backgroundImage=e?'url("'+e+'")':""},t.handleClick=function(e){var t;this.player_.controls()&&(t=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&0<this.player_.eme.sessions.length,!this.player_.tech(!0)||(N||O)&&t||this.player_.tech(!0).focus(),this.player_.paused()?Et(this.player_.play()):this.player_.pause())},e}(C));var tn="#222",nn={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function rn(e,t){var i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function an(e,t,i){try{e.style[t]=i}catch(e){return}}pt.registerComponent("TextTrackDisplay",function(a){function e(i,e,t){function n(e){return r.updateDisplay(e)}var r=a.call(this,i,e,t)||this;return i.on("loadstart",function(e){return r.toggleDisplay(e)}),i.on("texttrackchange",n),i.on("loadedmetadata",function(e){return r.preselectTrack(e)}),i.ready(Ve(ft(r),function(){if(i.tech_&&i.tech_.featuresNativeTextTracks)this.hide();else{i.on("fullscreenchange",n),i.on("playerresize",n),window.addEventListener("orientationchange",n),i.on("dispose",function(){return window.removeEventListener("orientationchange",n)});for(var e=this.options_.playerOptions.tracks||[],t=0;t<e.length;t++)this.player_.addRemoteTextTrack(e[t],!0);this.preselectTrack()}})),r}mt(e,a);var t=e.prototype;return t.preselectTrack=function(){for(var e,t,i,n={captions:1,subtitles:1},r=this.player_.textTracks(),a=this.player_.cache_.selectedLanguage,s=0;s<r.length;s++){var o=r[s];a&&a.enabled&&a.language&&a.language===o.language&&o.kind in n?i=o.kind!==a.kind&&i||o:a&&!a.enabled?t=e=i=null:o.default&&("descriptions"!==o.kind||e?o.kind in n&&!t&&(t=o):e=o)}i?i.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},t.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},t.createEl=function(){return a.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})},t.clearDisplay=function(){"function"==typeof window.WebVTT&&window.WebVTT.processCues(window,[],this.el_)},t.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var i=[],n=0;n<e.length;++n){var r=e[n];"showing"===r.mode&&i.push(r)}this.updateForTrack(i)}else{for(var a=null,s=null,o=e.length;o--;){var u=e[o];"showing"===u.mode&&("descriptions"===u.kind?a=u:s=u)}s?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(s)):a&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(a))}},t.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),i=e.activeCues,n=i.length;n--;){var r,a=i[n];a&&(r=a.displayState,t.color&&(r.firstChild.style.color=t.color),t.textOpacity&&an(r.firstChild,"color",rn(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(r.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&an(r.firstChild,"backgroundColor",rn(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?an(r,"backgroundColor",rn(t.windowColor,t.windowOpacity)):r.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?r.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px "+tn:"raised"===t.edgeStyle?r.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px "+tn:"depressed"===t.edgeStyle?r.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px "+tn:"uniform"===t.edgeStyle&&(r.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px "+tn)),t.fontPercent&&1!==t.fontPercent&&(a=window.parseFloat(r.style.fontSize),r.style.fontSize=a*t.fontPercent+"px",r.style.height="auto",r.style.top="auto"),t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?r.firstChild.style.fontVariant="small-caps":r.firstChild.style.fontFamily=nn[t.fontFamily]))}},t.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"==typeof window.WebVTT&&!e.every(function(e){return!e.activeCues})){for(var t=[],i=0;i<e.length;++i)for(var n=e[i],r=0;r<n.activeCues.length;++r)t.push(n.activeCues[r]);window.WebVTT.processCues(window,t,this.el_);for(var a=0;a<e.length;++a){for(var s=e[a],o=0;o<s.activeCues.length;++o){var u=s.activeCues[o].displayState;te(u,"vjs-text-track-cue"),te(u,"vjs-text-track-cue-"+(s.language||a)),s.language&&oe(u,"lang",s.language)}this.player_.textTrackSettings&&this.updateDisplayState(s)}}},e}(pt)),pt.registerComponent("LoadingSpinner",function(i){function e(){return i.apply(this,arguments)||this}return mt(e,i),e.prototype.createEl=function(){var e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"Video Player"),e=$("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[t])}),t=i.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return t.appendChild(e),t},e}(pt));var sn=function(t){function e(){return t.apply(this,arguments)||this}mt(e,t);var i=e.prototype;return i.createEl=function(e,t,i){void 0===t&&(t={}),void 0===i&&(i={});i=$("button",t=b({className:this.buildCSSClass()},t),i=b({type:"button"},i));return i.appendChild($("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(i),i},i.addChild=function(e,t){void 0===t&&(t={});var i=this.constructor.name;return h.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead."),pt.prototype.addChild.call(this,e,t)},i.enable=function(){t.prototype.enable.call(this),this.el_.removeAttribute("disabled")},i.disable=function(){t.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},i.handleKeyDown=function(e){ht.isEventKey(e,"Space")||ht.isEventKey(e,"Enter")?e.stopPropagation():t.prototype.handleKeyDown.call(this,e)},e}(C);pt.registerComponent("Button",sn);Bt=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.mouseused_=!1,i.on("mousedown",function(e){return i.handleMouseDown(e)}),i}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-big-play-button"},t.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY){var i=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&0<this.player_.eme.sessions.length;return Et(t),void(!this.player_.tech(!0)||(N||O)&&i||this.player_.tech(!0).focus())}var i=this.player_.getChild("controlBar"),n=i&&i.getChild("playToggle");n?(i=function(){return n.focus()},wt(t)?t.then(i,function(){}):this.setTimeout(i,1)):this.player_.tech(!0).focus()},t.handleKeyDown=function(e){this.mouseused_=!1,n.prototype.handleKeyDown.call(this,e)},t.handleMouseDown=function(e){this.mouseused_=!0},e}(sn);Bt.prototype.controlText_="Play Video",pt.registerComponent("BigPlayButton",Bt),pt.registerComponent("CloseButton",function(i){function e(e,t){e=i.call(this,e,t)||this;return e.controlText(t&&t.controlText||e.localize("Close")),e}mt(e,i);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-close-button "+i.prototype.buildCSSClass.call(this)},t.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},t.handleKeyDown=function(e){ht.isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):i.prototype.handleKeyDown.call(this,e)},e}(sn));Ft=function(n){function e(e,t){var i=n.call(this,e,t=void 0===t?{}:t)||this;return t.replay=void 0===t.replay||t.replay,i.on(e,"play",function(e){return i.handlePlay(e)}),i.on(e,"pause",function(e){return i.handlePause(e)}),t.replay&&i.on(e,"ended",function(e){return i.handleEnded(e)}),i}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-play-control "+n.prototype.buildCSSClass.call(this)},t.handleClick=function(e){this.player_.paused()?Et(this.player_.play()):this.player_.pause()},t.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},t.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},t.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},t.handleEnded=function(e){var t=this;this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",function(e){return t.handleSeeked(e)})},e}(sn);Ft.prototype.controlText_="Play",pt.registerComponent("PlayToggle",Ft);function on(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),t=Math.floor(t/3600);return(r=0<(r=isNaN(e)||e===1/0?n=i="-":r)||0<t?r+":":"")+(n=((r||10<=a)&&n<10?"0"+n:n)+":")+(i=i<10?"0"+i:i)}var un=on;function ln(e,t){return un(e,t=void 0===t?e:t)}k=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on(e,["timeupdate","ended"],function(e){return i.updateContent(e)}),i.updateTextNode_(),i}mt(e,n);var t=e.prototype;return t.createEl=function(){var e=this.buildCSSClass(),t=n.prototype.createEl.call(this,"div",{className:e+" vjs-time-control vjs-control"}),i=$("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return t.appendChild(i),this.contentEl_=$("span",{className:e+"-display"},{"aria-live":"off",role:"presentation"}),t.appendChild(this.contentEl_),t},t.dispose=function(){this.contentEl_=null,this.textNode_=null,n.prototype.dispose.call(this)},t.updateTextNode_=function(e){var t=this;e=ln(e=void 0===e?0:e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",function(){var e;t.contentEl_&&((e=t.textNode_)&&t.contentEl_.firstChild!==e&&(e=null,h.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),t.textNode_=document.createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_)))}))},t.updateContent=function(e){},e}(pt);k.prototype.labelText_="Time",k.prototype.controlText_="Time",pt.registerComponent("TimeDisplay",k);jt=function(e){function t(){return e.apply(this,arguments)||this}mt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-current-time"},i.updateContent=function(e){var t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateTextNode_(t)},t}(k);jt.prototype.labelText_="Current Time",jt.prototype.controlText_="Current Time",pt.registerComponent("CurrentTimeDisplay",jt);j=function(n){function e(e,t){var i=n.call(this,e,t)||this,t=function(e){return i.updateContent(e)};return i.on(e,"durationchange",t),i.on(e,"loadstart",t),i.on(e,"loadedmetadata",t),i}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-duration"},t.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},e}(k);j.prototype.labelText_="Duration",j.prototype.controlText_="Duration",pt.registerComponent("DurationDisplay",j),pt.registerComponent("TimeDivider",function(n){function e(){return n.apply(this,arguments)||this}return mt(e,n),e.prototype.createEl=function(){var e=n.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=n.prototype.createEl.call(this,"div"),i=n.prototype.createEl.call(this,"span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e},e}(pt));f=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on(e,"durationchange",function(e){return i.updateContent(e)}),i}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-remaining-time"},t.createEl=function(){var e=n.prototype.createEl.call(this);return!1!==this.options_.displayNegative&&e.insertBefore($("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e},t.updateContent=function(e){var t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},e}(k);f.prototype.labelText_="Remaining Time",f.prototype.controlText_="Remaining Time",pt.registerComponent("RemainingTimeDisplay",f),pt.registerComponent("LiveDisplay",function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.updateShowing(),i.on(i.player(),"durationchange",function(e){return i.updateShowing(e)}),i}mt(e,n);var t=e.prototype;return t.createEl=function(){var e=n.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=$("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild($("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(document.createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e},t.dispose=function(){this.contentEl_=null,n.prototype.dispose.call(this)},t.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},e}(pt));ui=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.updateLiveEdgeStatus(),i.player_.liveTracker&&(i.updateLiveEdgeStatusHandler_=function(e){return i.updateLiveEdgeStatus(e)},i.on(i.player_.liveTracker,"liveedgechange",i.updateLiveEdgeStatusHandler_)),i}mt(e,n);var t=e.prototype;return t.createEl=function(){var e=n.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=$("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e},t.updateLiveEdgeStatus=function(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))},t.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},t.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,n.prototype.dispose.call(this)},e}(sn);ui.prototype.controlText_="Seek to live, currently playing live",pt.registerComponent("SeekToLive",ui);function cn(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}li=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.handleMouseDown_=function(e){return i.handleMouseDown(e)},i.handleMouseUp_=function(e){return i.handleMouseUp(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleMouseMove_=function(e){return i.handleMouseMove(e)},i.update_=function(e){return i.update(e)},i.bar=i.getChild(i.options_.barName),i.vertical(!!i.options_.vertical),i.enable(),i}mt(e,n);var t=e.prototype;return t.enabled=function(){return this.enabled_},t.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},t.disable=function(){var e;this.enabled()&&(e=this.bar.el_.ownerDocument,this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1)},t.createEl=function(e,t,i){return void 0===i&&(i={}),(t=void 0===t?{}:t).className=t.className+" vjs-slider",t=b({tabIndex:0},t),i=b({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},i),n.prototype.createEl.call(this,e,t,i)},t.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||R||e.preventDefault(),le(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)},t.handleMouseMove=function(e){},t.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;ce(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.update()},t.update=function(){var t=this;if(this.el_&&this.bar){var i=this.getProgress();return i===this.progress_?i:(this.progress_=i,this.requestNamedAnimationFrame("Slider#update",function(){var e=t.vertical()?"height":"width";t.bar.el().style[e]=(100*i).toFixed(2)+"%"}),i)}},t.getProgress=function(){return Number(cn(this.getPercent(),0,1).toFixed(4))},t.calculateDistance=function(e){e=pe(this.el_,e);return this.vertical()?e.y:e.x},t.handleKeyDown=function(e){ht.isEventKey(e,"Left")||ht.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):ht.isEventKey(e,"Right")||ht.isEventKey(e,"Up")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):n.prototype.handleKeyDown.call(this,e)},t.handleClick=function(e){e.stopPropagation(),e.preventDefault()},t.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},e}(pt);pt.registerComponent("Slider",li);function dn(e,t){return cn(e/t*100,0,100).toFixed(2)+"%"}pt.registerComponent("LoadProgressBar",function(r){function e(e,t){var i=r.call(this,e,t)||this;return i.partEls_=[],i.on(e,"progress",function(e){return i.update(e)}),i}mt(e,r);var t=e.prototype;return t.createEl=function(){var e=r.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),t=$("span",{className:"vjs-control-text"}),i=$("span",{textContent:this.localize("Loaded")}),n=document.createTextNode(": ");return this.percentageEl_=$("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(n),t.appendChild(this.percentageEl_),e},t.dispose=function(){this.partEls_=null,this.percentageEl_=null,r.prototype.dispose.call(this)},t.update=function(e){var l=this;this.requestNamedAnimationFrame("LoadProgressBar#update",function(){var e=l.player_.liveTracker,t=l.player_.buffered(),e=e&&e.isLive()?e.seekableEnd():l.player_.duration(),i=l.player_.bufferedEnd(),n=l.partEls_,e=dn(i,e);l.percent_!==e&&(l.el_.style.width=e,J(l.percentageEl_,e),l.percent_=e);for(var r=0;r<t.length;r++){var a=t.start(r),s=t.end(r),o=n[r];o||(o=l.el_.appendChild($()),n[r]=o),o.dataset.start===a&&o.dataset.end===s||(o.dataset.start=a,o.dataset.end=s,o.style.left=dn(a,i),o.style.width=dn(s-a,i))}for(var u=n.length;u>t.length;u--)l.el_.removeChild(n[u-1]);n.length=t.length})},e}(pt)),pt.registerComponent("TimeTooltip",function(i){function e(e,t){t=i.call(this,e,t)||this;return t.update=We(Ve(ft(t),t.update),30),t}mt(e,i);var t=e.prototype;return t.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},t.update=function(e,t,i){var n=he(this.el_),r=de(this.player_.el()),a=e.width*t;r&&n&&(t=e.left-r.left+a,r=e.width-a+(r.right-e.right),t<(e=n.width/2)?e+=e-t:r<e&&(e=r),e<0?e=0:e>n.width&&(e=n.width),e=Math.round(e),this.el_.style.right="-"+e+"px",this.write(i))},t.write=function(e){J(this.el_,e)},t.updateTime=function(n,r,a,s){var o=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",function(){var e,t,i=o.player_.duration();i=o.player_.liveTracker&&o.player_.liveTracker.isLive()?((t=(e=o.player_.liveTracker.liveWindow())-r*e)<1?"":"-")+ln(t,e):ln(a,i),o.update(n,r,i),s&&s()})},e}(pt));Xt=function(i){function e(e,t){t=i.call(this,e,t)||this;return t.update=We(Ve(ft(t),t.update),30),t}mt(e,i);var t=e.prototype;return t.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},t.update=function(e,t){var i,n=this.getChild("timeTooltip");n&&(i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),n.updateTime(e,t,i))},e}(pt);Xt.prototype.options_={children:[]},q||A||Xt.prototype.options_.children.push("timeTooltip"),pt.registerComponent("PlayProgressBar",Xt);I=function(i){function e(e,t){t=i.call(this,e,t)||this;return t.update=We(Ve(ft(t),t.update),30),t}mt(e,i);var t=e.prototype;return t.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},t.update=function(e,t){var i=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,function(){i.el_.style.left=e.width*t+"px"})},e}(pt);I.prototype.options_={children:["timeTooltip"]},pt.registerComponent("MouseTimeDisplay",I);Bt=function(a){function e(e,t){t=a.call(this,e,t)||this;return t.setEventHandlers_(),t}mt(e,a);var t=e.prototype;return t.setEventHandlers_=function(){var t=this;this.update_=Ve(this,this.update),this.update=We(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(e){return t.enableInterval_(e)},this.disableIntervalHandler_=function(e){return t.disableInterval_(e)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.on(document,"visibilitychange",this.toggleVisibility_)},t.toggleVisibility_=function(e){"hidden"===document.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},t.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))},t.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},t.createEl=function(){return a.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},t.update=function(e){var n=this;if("hidden"!==document.visibilityState){var r=a.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",function(){var e=n.player_.ended()?n.player_.duration():n.getCurrentTime_(),t=n.player_.liveTracker,i=n.player_.duration();t&&t.isLive()&&(i=n.player_.liveTracker.liveCurrentTime()),n.percent_!==r&&(n.el_.setAttribute("aria-valuenow",(100*r).toFixed(2)),n.percent_=r),n.currentTime_===e&&n.duration_===i||(n.el_.setAttribute("aria-valuetext",n.localize("progress bar timing: currentTime={1} duration={2}",[ln(e,i),ln(i,i)],"{1} of {2}")),n.currentTime_=e,n.duration_=i),n.bar&&n.bar.update(de(n.el()),n.getProgress())}),r}},t.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},t.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},t.getPercent=function(){var e,t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},t.handleMouseDown=function(e){_e(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),a.prototype.handleMouseDown.call(this,e))},t.handleMouseMove=function(e,t){if(void 0===t&&(t=!1),_e(e)){t||this.player_.scrubbing()||this.player_.scrubbing(!0);var i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){if(.99<=i)return void n.seekToLiveEdge();var r,t=n.seekableStart(),e=n.liveCurrentTime();if((r=(r=e<=(r=t+i*n.liveWindow())?e:r)<=t?t+.1:r)===1/0)return}else(r=i*this.player_.duration())===this.player_.duration()&&(r-=.1);this.userSeek_(r)}},t.enable=function(){a.prototype.enable.call(this);var e=this.getChild("mouseTimeDisplay");e&&e.show()},t.disable=function(){a.prototype.disable.call(this);var e=this.getChild("mouseTimeDisplay");e&&e.hide()},t.handleMouseUp=function(e){a.prototype.handleMouseUp.call(this,e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?Et(this.player_.play()):this.update_()},t.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},t.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},t.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},t.handleKeyDown=function(e){var t,i=this.player_.liveTracker;ht.isEventKey(e,"Space")||ht.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.handleAction(e)):ht.isEventKey(e,"Home")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(0)):ht.isEventKey(e,"End")?(e.preventDefault(),e.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(ht(e))?(e.preventDefault(),e.stopPropagation(),t=10*(ht.codes[ht(e)]-ht.codes[0])/100,i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*t):this.userSeek_(this.player_.duration()*t)):ht.isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):ht.isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):a.prototype.handleKeyDown.call(this,e)},t.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.off(document,"visibilitychange",this.toggleVisibility_),a.prototype.dispose.call(this)},e}(li);Bt.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},q||A||Bt.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),pt.registerComponent("SeekBar",Bt);Ft=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.handleMouseMove=We(Ve(ft(i),i.handleMouseMove),30),i.throttledHandleMouseSeek=We(Ve(ft(i),i.handleMouseSeek),30),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.handleMouseDownHandler_=function(e){return i.handleMouseDown(e)},i.enable(),i}mt(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},t.handleMouseMove=function(e){var t,i,n,r,a=this.getChild("seekBar");a&&(t=a.getChild("playProgressBar"),i=a.getChild("mouseTimeDisplay"),(t||i)&&(r=he(n=a.el()),e=pe(n,e).x,e=cn(e,0,1),i&&i.update(r,e),t&&t.update(r,a.getProgress())))},t.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},t.enabled=function(){return this.enabled_},t.disable=function(){var e;this.children().forEach(function(e){return e.disable&&e.disable()}),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing()&&(e=this.getChild("seekBar"),this.player_.scrubbing(!1),e.videoWasPlaying&&Et(this.player_.play())))},t.enable=function(){this.children().forEach(function(e){return e.enable&&e.enable()}),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},t.removeListenersAddedOnMousedownAndTouchstart=function(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)},t.handleMouseDown=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},t.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},e}(pt);Ft.prototype.options_={children:["seekBar"]},pt.registerComponent("ProgressControl",Ft);jt=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on(e,["enterpictureinpicture","leavepictureinpicture"],function(e){return i.handlePictureInPictureChange(e)}),i.on(e,["disablepictureinpicturechanged","loadedmetadata"],function(e){return i.handlePictureInPictureEnabledChange(e)}),i.disable(),i}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-picture-in-picture-control "+n.prototype.buildCSSClass.call(this)},t.handlePictureInPictureEnabledChange=function(){document.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},t.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},t.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},e}(sn);jt.prototype.controlText_="Picture-in-Picture",pt.registerComponent("PictureInPictureToggle",jt);j=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on(e,"fullscreenchange",function(e){return i.handleFullscreenChange(e)}),!1===document[e.fsApi_.fullscreenEnabled]&&i.disable(),i}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-fullscreen-control "+n.prototype.buildCSSClass.call(this)},t.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},t.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},e}(sn);j.prototype.controlText_="Fullscreen",pt.registerComponent("FullscreenToggle",j);pt.registerComponent("VolumeLevel",function(t){function e(){return t.apply(this,arguments)||this}return mt(e,t),e.prototype.createEl=function(){var e=t.prototype.createEl.call(this,"div",{className:"vjs-volume-level"});return e.appendChild(t.prototype.createEl.call(this,"span",{className:"vjs-control-text"})),e},e}(pt)),pt.registerComponent("VolumeLevelTooltip",function(i){function e(e,t){t=i.call(this,e,t)||this;return t.update=We(Ve(ft(t),t.update),30),t}mt(e,i);var t=e.prototype;return t.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},t.update=function(e,t,i,n){if(!i){var r=de(this.el_),a=de(this.player_.el()),i=e.width*t;if(!a||!r)return;t=e.left-a.left+i,a=e.width-i+(a.right-e.right),e=r.width/2;t<e?e+=e-t:a<e&&(e=a),e<0?e=0:e>r.width&&(e=r.width),this.el_.style.right="-"+e+"px"}this.write(n+"%")},t.write=function(e){J(this.el_,e)},t.updateVolume=function(e,t,i,n,r){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",function(){a.update(e,t,i,n.toFixed(0)),r&&r()})},e}(pt));k=function(i){function e(e,t){t=i.call(this,e,t)||this;return t.update=We(Ve(ft(t),t.update),30),t}mt(e,i);var t=e.prototype;return t.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},t.update=function(e,t,i){var n=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,r,function(){i?n.el_.style.bottom=e.height*t+"px":n.el_.style.left=e.width*t+"px"})},e}(pt);k.prototype.options_={children:["volumeLevelTooltip"]},pt.registerComponent("MouseVolumeLevelDisplay",k);f=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on("slideractive",function(e){return i.updateLastVolume_(e)}),i.on(e,"volumechange",function(e){return i.updateARIAAttributes(e)}),e.ready(function(){return i.updateARIAAttributes()}),i}mt(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},t.handleMouseDown=function(e){_e(e)&&n.prototype.handleMouseDown.call(this,e)},t.handleMouseMove=function(e){var t,i,n,r=this.getChild("mouseVolumeLevelDisplay");r&&(t=de(n=this.el()),i=this.vertical(),n=pe(n,e),n=i?n.y:n.x,n=cn(n,0,1),r.update(t,n,i)),_e(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},t.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},t.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},t.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},t.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},t.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},t.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},t.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",function(){0===e.player_.volume()&&e.player_.lastVolume_(t)})},e}(li);f.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},q||A||f.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),f.prototype.playerEvent="volumechange",pt.registerComponent("VolumeBar",f);ui=function(a){function e(e,t){var i,n,r;return(t=void 0===t?{}:t).vertical=t.vertical||!1,"undefined"!=typeof t.volumeBar&&!S(t.volumeBar)||(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),i=a.call(this,e,t)||this,n=ft(i),(r=e).tech_&&!r.tech_.featuresVolumeControl&&n.addClass("vjs-hidden"),n.on(r,"loadstart",function(){r.tech_.featuresVolumeControl?n.removeClass("vjs-hidden"):n.addClass("vjs-hidden")}),i.throttledHandleMouseMove=We(Ve(ft(i),i.handleMouseMove),30),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.on("mousedown",function(e){return i.handleMouseDown(e)}),i.on("touchstart",function(e){return i.handleMouseDown(e)}),i.on("mousemove",function(e){return i.handleMouseMove(e)}),i.on(i.volumeBar,["focus","slideractive"],function(){i.volumeBar.addClass("vjs-slider-active"),i.addClass("vjs-slider-active"),i.trigger("slideractive")}),i.on(i.volumeBar,["blur","sliderinactive"],function(){i.volumeBar.removeClass("vjs-slider-active"),i.removeClass("vjs-slider-active"),i.trigger("sliderinactive")}),i}mt(e,a);var t=e.prototype;return t.createEl=function(){var e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),a.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+e})},t.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},t.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)},t.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},e}(pt);ui.prototype.options_={children:["volumeBar"]},pt.registerComponent("VolumeControl",ui);Xt=function(a){function e(e,t){var i,n,r=a.call(this,e,t)||this;return i=ft(r),(n=e).tech_&&!n.tech_.featuresMuteControl&&i.addClass("vjs-hidden"),i.on(n,"loadstart",function(){n.tech_.featuresMuteControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")}),r.on(e,["loadstart","volumechange"],function(e){return r.update(e)}),r}mt(e,a);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-mute-control "+a.prototype.buildCSSClass.call(this)},t.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())},t.update=function(e){this.updateIcon_(),this.updateControlText_()},t.updateIcon_=function(){var e=this.player_.volume(),t=3;q&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)ie(this.el_,"vjs-vol-"+i);te(this.el_,"vjs-vol-"+t)},t.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},e}(sn);Xt.prototype.controlText_="Mute",pt.registerComponent("MuteToggle",Xt);I=function(n){function e(e,t){var i;return"undefined"!=typeof(t=void 0===t?{}:t).inline?t.inline=t.inline:t.inline=!0,"undefined"!=typeof t.volumeControl&&!S(t.volumeControl)||(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),(i=n.call(this,e,t)||this).handleKeyPressHandler_=function(e){return i.handleKeyPress(e)},i.on(e,["loadstart"],function(e){return i.volumePanelState_(e)}),i.on(i.muteToggle,"keyup",function(e){return i.handleKeyPress(e)}),i.on(i.volumeControl,"keyup",function(e){return i.handleVolumeControlKeyUp(e)}),i.on("keydown",function(e){return i.handleKeyPress(e)}),i.on("mouseover",function(e){return i.handleMouseOver(e)}),i.on("mouseout",function(e){return i.handleMouseOut(e)}),i.on(i.volumeControl,["slideractive"],i.sliderActive_),i.on(i.volumeControl,["sliderinactive"],i.sliderInactive_),i}mt(e,n);var t=e.prototype;return t.sliderActive_=function(){this.addClass("vjs-slider-active")},t.sliderInactive_=function(){this.removeClass("vjs-slider-active")},t.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},t.createEl=function(){var e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),n.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+e})},t.dispose=function(){this.handleMouseOut(),n.prototype.dispose.call(this)},t.handleVolumeControlKeyUp=function(e){ht.isEventKey(e,"Esc")&&this.muteToggle.focus()},t.handleMouseOver=function(e){this.addClass("vjs-hover"),Be(document,"keyup",this.handleKeyPressHandler_)},t.handleMouseOut=function(e){this.removeClass("vjs-hover"),Fe(document,"keyup",this.handleKeyPressHandler_)},t.handleKeyPress=function(e){ht.isEventKey(e,"Esc")&&this.handleMouseOut()},e}(pt);I.prototype.options_={children:["muteToggle","volumeControl"]},pt.registerComponent("VolumePanel",I);var hn=function(n){function e(e,t){var i=n.call(this,e,t)||this;return t&&(i.menuButton_=t.menuButton),i.focusedChild_=-1,i.on("keydown",function(e){return i.handleKeyDown(e)}),i.boundHandleBlur_=function(e){return i.handleBlur(e)},i.boundHandleTapClick_=function(e){return i.handleTapClick(e)},i}mt(e,n);var t=e.prototype;return t.addEventListenerForItem=function(e){e instanceof pt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},t.removeEventListenerForItem=function(e){e instanceof pt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},t.removeChild=function(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),n.prototype.removeChild.call(this,e)},t.addItem=function(e){e=this.addChild(e);e&&this.addEventListenerForItem(e)},t.createEl=function(){var e=this.options_.contentElType||"ul";this.contentEl_=$(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");e=n.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return e.appendChild(this.contentEl_),Be(e,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),e},t.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,n.prototype.dispose.call(this)},t.handleBlur=function(e){var t=e.relatedTarget||document.activeElement;this.children().some(function(e){return e.el()===t})||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()},t.handleTapClick=function(t){var e;this.menuButton_&&(this.menuButton_.unpressButton(),e=this.children(),!Array.isArray(e)||(e=e.filter(function(e){return e.el()===t.target})[0])&&"CaptionSettingsMenuItem"!==e.name()&&this.menuButton_.focus())},t.handleKeyDown=function(e){ht.isEventKey(e,"Left")||ht.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(ht.isEventKey(e,"Right")||ht.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},t.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},t.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},t.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),0<t.length&&(e<0?e=0:e>=t.length&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())},e}(pt);pt.registerComponent("Menu",hn);Bt=function(n){function e(e,t){var i;(i=n.call(this,e,t=void 0===t?{}:t)||this).menuButton_=new sn(e,t),i.menuButton_.controlText(i.controlText_),i.menuButton_.el_.setAttribute("aria-haspopup","true");t=sn.prototype.buildCSSClass();i.menuButton_.el_.className=i.buildCSSClass()+" "+t,i.menuButton_.removeClass("vjs-control"),i.addChild(i.menuButton_),i.update(),i.enabled_=!0;t=function(e){return i.handleClick(e)};return i.handleMenuKeyUp_=function(e){return i.handleMenuKeyUp(e)},i.on(i.menuButton_,"tap",t),i.on(i.menuButton_,"click",t),i.on(i.menuButton_,"keydown",function(e){return i.handleKeyDown(e)}),i.on(i.menuButton_,"mouseenter",function(){i.addClass("vjs-hover"),i.menu.show(),Be(document,"keyup",i.handleMenuKeyUp_)}),i.on("mouseleave",function(e){return i.handleMouseLeave(e)}),i.on("keydown",function(e){return i.handleSubmenuKeyDown(e)}),i}mt(e,n);var t=e.prototype;return t.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},t.createMenu=function(){var e,t=new hn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title&&(e=$("li",{className:"vjs-menu-title",textContent:ut(this.options_.title),tabIndex:-1}),e=new pt(this.player_,{el:e}),t.addItem(e)),this.items=this.createItems(),this.items)for(var i=0;i<this.items.length;i++)t.addItem(this.items[i]);return t},t.createItems=function(){},t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},t.buildWrapperCSSClass=function(){var e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+sn.prototype.buildCSSClass()+" "+n.prototype.buildCSSClass.call(this)},t.buildCSSClass=function(){var e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+n.prototype.buildCSSClass.call(this)},t.controlText=function(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},t.dispose=function(){this.handleMouseLeave(),n.prototype.dispose.call(this)},t.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},t.handleMouseLeave=function(e){this.removeClass("vjs-hover"),Fe(document,"keyup",this.handleMenuKeyUp_)},t.focus=function(){this.menuButton_.focus()},t.blur=function(){this.menuButton_.blur()},t.handleKeyDown=function(e){ht.isEventKey(e,"Esc")||ht.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),ht.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(ht.isEventKey(e,"Up")||ht.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},t.handleMenuKeyUp=function(e){(ht.isEventKey(e,"Esc")||ht.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},t.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},t.handleSubmenuKeyDown=function(e){(ht.isEventKey(e,"Esc")||ht.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),ht.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},t.pressButton=function(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),q&&Y()||this.menu.focus())},t.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},t.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},t.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},e}(pt);pt.registerComponent("MenuButton",Bt);Ft=function(r){function e(e,t){var i=t.tracks,t=r.call(this,e,t)||this;if(t.items.length<=1&&t.hide(),!i)return ft(t);var n=Ve(ft(t),t.update);return i.addEventListener("removetrack",n),i.addEventListener("addtrack",n),i.addEventListener("labelchange",n),t.player_.on("ready",n),t.player_.on("dispose",function(){i.removeEventListener("removetrack",n),i.removeEventListener("addtrack",n),i.removeEventListener("labelchange",n)}),t}return mt(e,r),e}(Bt);pt.registerComponent("TrackButton",Ft);var pn=["Tab","Esc","Up","Down","Right","Left"],jt=function(n){function e(e,t){e=n.call(this,e,t)||this;return e.selectable=t.selectable,e.isSelected_=t.selected||!1,e.multiSelectable=t.multiSelectable,e.selected(e.isSelected_),e.selectable?e.multiSelectable?e.el_.setAttribute("role","menuitemcheckbox"):e.el_.setAttribute("role","menuitemradio"):e.el_.setAttribute("role","menuitem"),e}mt(e,n);var t=e.prototype;return t.createEl=function(e,t,i){this.nonIconControl=!0;i=n.prototype.createEl.call(this,"li",b({className:"vjs-menu-item",tabIndex:-1},t),i);return i.replaceChild($("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),i.querySelector(".vjs-icon-placeholder")),i},t.handleKeyDown=function(t){pn.some(function(e){return ht.isEventKey(t,e)})||n.prototype.handleKeyDown.call(this,t)},t.handleClick=function(e){this.selected(!0)},t.selected=function(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},e}(C);pt.registerComponent("MenuItem",jt);var fn=function(u){function e(e,t){var n,i=t.track,r=e.textTracks();t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,(n=u.call(this,e,t)||this).track=i,n.kinds=(t.kinds||[t.kind||n.track.kind]).filter(Boolean);function a(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(ft(n),t)}function s(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleSelectedLanguageChange.apply(ft(n),t)}var o;return e.on(["loadstart","texttrackchange"],a),r.addEventListener("change",a),r.addEventListener("selectedlanguagechange",s),n.on("dispose",function(){e.off(["loadstart","texttrackchange"],a),r.removeEventListener("change",a),r.removeEventListener("selectedlanguagechange",s)}),void 0===r.onchange&&n.on(["tap","click"],function(){if("object"!=typeof window.Event)try{o=new window.Event("change")}catch(e){}o||(o=document.createEvent("Event")).initEvent("change",!0,!0),r.dispatchEvent(o)}),n.handleTracksChange(),n}mt(e,u);var t=e.prototype;return t.handleClick=function(e){var t=this.track,i=this.player_.textTracks();if(u.prototype.handleClick.call(this,e),i)for(var n=0;n<i.length;n++){var r=i[n];-1!==this.kinds.indexOf(r.kind)&&(r===t?"showing"!==r.mode&&(r.mode="showing"):"disabled"!==r.mode&&(r.mode="disabled"))}},t.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},t.handleSelectedLanguageChange=function(e){var t;"showing"===this.track.mode&&((t=this.player_.cache_.selectedLanguage)&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}))},t.dispose=function(){this.track=null,u.prototype.dispose.call(this)},e}(jt);pt.registerComponent("TextTrackMenuItem",fn);var mn=function(i){function e(e,t){return t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,i.call(this,e,t)||this}mt(e,i);var t=e.prototype;return t.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(-1<this.options_.kinds.indexOf(a.kind)&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},t.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(-1<["captions","descriptions","subtitles"].indexOf(a.kind)&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},e}(fn);pt.registerComponent("OffTextTrackMenuItem",mn);j=function(i){function e(e,t){return(t=void 0===t?{}:t).tracks=e.textTracks(),i.call(this,e,t)||this}return mt(e,i),e.prototype.createItems=function(e,t){var i;void 0===t&&(t=fn),this.label_&&(i=this.label_+" off"),(e=void 0===e?[]:e).push(new mn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r<n.length;r++){var a,s=n[r];-1<this.kinds_.indexOf(s.kind)&&((a=new t(this.player_,{track:s,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})).addClass("vjs-"+s.kind+"-menu-item"),e.push(a))}return e},e}(Ft);pt.registerComponent("TextTrackButton",j);var gn=function(a){function e(e,t){var i=t.track,n=t.cue,r=e.currentTime();return t.selectable=!0,t.multiSelectable=!1,t.label=n.text,t.selected=n.startTime<=r&&r<n.endTime,(t=a.call(this,e,t)||this).track=i,t.cue=n,i.addEventListener("cuechange",Ve(ft(t),t.update)),t}mt(e,a);var t=e.prototype;return t.handleClick=function(e){a.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},t.update=function(e){var t=this.cue,i=this.player_.currentTime();this.selected(t.startTime<=i&&i<t.endTime)},e}(jt);pt.registerComponent("ChaptersTrackMenuItem",gn);k=function(n){function e(e,t,i){return n.call(this,e,t,i)||this}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-chapters-button "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-chapters-button "+n.prototype.buildWrapperCSSClass.call(this)},t.update=function(e){this.track_&&(!e||"addtrack"!==e.type&&"removetrack"!==e.type)||this.setTrack(this.findChaptersTrack()),n.prototype.update.call(this)},t.setTrack=function(e){var t;this.track_!==e&&(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_&&((t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.removeEventListener("load",this.updateHandler_),this.track_=null),this.track_=e,this.track_&&(this.track_.mode="hidden",(e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&e.addEventListener("load",this.updateHandler_)))},t.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;0<=t;t--){var i=e[t];if(i.kind===this.kind_)return i}},t.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(ut(this.kind_))},t.createMenu=function(){return this.options_.title=this.getMenuCaption(),n.prototype.createMenu.call(this)},t.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i<n;i++){var r=t[i],r=new gn(this.player_,{track:this.track_,cue:r});e.push(r)}return e},e}(j);k.prototype.kind_="chapters",k.prototype.controlText_="Chapters",pt.registerComponent("ChaptersButton",k);li=function(a){function e(e,t,i){var i=a.call(this,e,t,i)||this,n=e.textTracks(),r=Ve(ft(i),i.handleTracksChange);return n.addEventListener("change",r),i.on("dispose",function(){n.removeEventListener("change",r)}),i}mt(e,a);var t=e.prototype;return t.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!1,n=0,r=t.length;n<r;n++){var a=t[n];if(a.kind!==this.kind_&&"showing"===a.mode){i=!0;break}}i?this.disable():this.enable()},t.buildCSSClass=function(){return"vjs-descriptions-button "+a.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+a.prototype.buildWrapperCSSClass.call(this)},e}(j);li.prototype.kind_="descriptions",li.prototype.controlText_="Descriptions",pt.registerComponent("DescriptionsButton",li);f=function(n){function e(e,t,i){return n.call(this,e,t,i)||this}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-subtitles-button "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+n.prototype.buildWrapperCSSClass.call(this)},e}(j);f.prototype.kind_="subtitles",f.prototype.controlText_="Subtitles",pt.registerComponent("SubtitlesButton",f);var yn=function(i){function e(e,t){return t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",(e=i.call(this,e,t)||this).addClass("vjs-texttrack-settings"),e.controlText(", opens "+t.kind+" settings dialog"),e}return mt(e,i),e.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},e}(fn);pt.registerComponent("CaptionSettingsMenuItem",yn);ui=function(n){function e(e,t,i){return n.call(this,e,t,i)||this}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-captions-button "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-captions-button "+n.prototype.buildWrapperCSSClass.call(this)},t.createItems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new yn(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),n.prototype.createItems.call(this,e)},e}(j);ui.prototype.kind_="captions",ui.prototype.controlText_="Captions",pt.registerComponent("CaptionsButton",ui);var vn=function(n){function e(){return n.apply(this,arguments)||this}return mt(e,n),e.prototype.createEl=function(e,t,i){t=n.prototype.createEl.call(this,e,t,i),i=t.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(i.appendChild($("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),i.appendChild($("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),t},e}(fn);pt.registerComponent("SubsCapsMenuItem",vn);Xt=function(i){function e(e,t){return(t=i.call(this,e,t=void 0===t?{}:t)||this).label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(t.player_.language_)&&(t.label_="captions"),t.menuButton_.controlText(ut(t.label_)),t}mt(e,i);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-subs-caps-button "+i.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+i.prototype.buildWrapperCSSClass.call(this)},t.createItems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new yn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=i.prototype.createItems.call(this,e,vn)},e}(j);Xt.prototype.kinds_=["captions","subtitles"],Xt.prototype.controlText_="Subtitles",pt.registerComponent("SubsCapsButton",Xt);var _n=function(s){function e(e,t){var n,i=t.track,r=e.audioTracks();t.label=i.label||i.language||"Unknown",t.selected=i.enabled,(n=s.call(this,e,t)||this).track=i,n.addClass("vjs-"+i.kind+"-menu-item");function a(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(ft(n),t)}return r.addEventListener("change",a),n.on("dispose",function(){r.removeEventListener("change",a)}),n}mt(e,s);var t=e.prototype;return t.createEl=function(e,t,i){t=s.prototype.createEl.call(this,e,t,i),i=t.querySelector(".vjs-menu-item-text");return"main-desc"===this.options_.track.kind&&(i.appendChild($("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),i.appendChild($("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),t},t.handleClick=function(e){if(s.prototype.handleClick.call(this,e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks)for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var n=t[i];n!==this.track&&(n.enabled=n===this.track)}},t.handleTracksChange=function(e){this.selected(this.track.enabled)},e}(jt);pt.registerComponent("AudioTrackMenuItem",_n);I=function(i){function e(e,t){return(t=void 0===t?{}:t).tracks=e.audioTracks(),i.call(this,e,t)||this}mt(e,i);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-audio-button "+i.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-audio-button "+i.prototype.buildWrapperCSSClass.call(this)},t.createItems=function(e){void 0===e&&(e=[]),this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var n=t[i];e.push(new _n(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e},e}(Ft);I.prototype.controlText_="Audio Track",pt.registerComponent("AudioTrackButton",I);var bn=function(a){function e(e,t){var i,n=t.rate,r=parseFloat(n,10);return t.label=n,t.selected=r===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,(i=a.call(this,e,t)||this).label=n,i.rate=r,i.on(e,"ratechange",function(e){return i.update(e)}),i}mt(e,a);var t=e.prototype;return t.handleClick=function(e){a.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},t.update=function(e){this.selected(this.player().playbackRate()===this.rate)},e}(jt);bn.prototype.contentElType="button",pt.registerComponent("PlaybackRateMenuItem",bn);C=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.menuButton_.el_.setAttribute("aria-describedby",i.labelElId_),i.updateVisibility(),i.updateLabel(),i.on(e,"loadstart",function(e){return i.updateVisibility(e)}),i.on(e,"ratechange",function(e){return i.updateLabel(e)}),i.on(e,"playbackrateschange",function(e){return i.handlePlaybackRateschange(e)}),i}mt(e,n);var t=e.prototype;return t.createEl=function(){var e=n.prototype.createEl.call(this);return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=$("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e},t.dispose=function(){this.labelEl_=null,n.prototype.dispose.call(this)},t.buildCSSClass=function(){return"vjs-playback-rate "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-playback-rate "+n.prototype.buildWrapperCSSClass.call(this)},t.createItems=function(){for(var e=this.playbackRates(),t=[],i=e.length-1;0<=i;i--)t.push(new bn(this.player(),{rate:e[i]+"x"}));return t},t.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},t.handleClick=function(e){var t=this.player().playbackRate(),i=this.playbackRates(),t=(i.indexOf(t)+1)%i.length;this.player().playbackRate(i[t])},t.handlePlaybackRateschange=function(e){this.update()},t.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},t.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length},t.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},t.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")},e}(Bt);C.prototype.controlText_="Playback Rate",pt.registerComponent("PlaybackRateMenuButton",C);k=function(n){function e(){return n.apply(this,arguments)||this}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-spacer "+n.prototype.buildCSSClass.call(this)},t.createEl=function(e,t,i){return void 0===e&&(e="div"),void 0===i&&(i={}),(t=void 0===t?{}:t).className||(t.className=this.buildCSSClass()),n.prototype.createEl.call(this,e,t,i)},e}(pt);pt.registerComponent("Spacer",k),pt.registerComponent("CustomControlSpacer",function(e){function t(){return e.apply(this,arguments)||this}mt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(k));li=function(e){function t(){return e.apply(this,arguments)||this}return mt(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(pt);li.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in document&&li.prototype.options_.children.splice(li.prototype.options_.children.length-1,0,"pictureInPictureToggle"),pt.registerComponent("ControlBar",li);f=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on(e,"error",function(e){return i.open(e)}),i}mt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-error-display "+n.prototype.buildCSSClass.call(this)},t.content=function(){var e=this.player().error();return e?this.localize(e.message):""},e}(At);f.prototype.options_=g({},At.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),pt.registerComponent("ErrorDisplay",f);var Tn="vjs-text-track-settings",ui=["#000","Black"],j=["#00F","Blue"],Xt=["#0FF","Cyan"],Ft=["#0F0","Green"],I=["#F0F","Magenta"],jt=["#F00","Red"],Bt=["#FFF","White"],C=["#FF0","Yellow"],k=["1","Opaque"],li=["0.5","Semi-Transparent"],f=["0","Transparent"],Sn={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[ui,Bt,jt,Ft,j,C,I,Xt]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[k,li,f]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Bt,ui,jt,Ft,j,C,I,Xt]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[k,li]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[f,li,k]}};function wn(e,t){if((e=t?t(e):e)&&"none"!==e)return e}Sn.windowColor.options=Sn.backgroundColor.options,pt.registerComponent("TextTrackSettings",function(n){function e(e,t){var i;return t.temporary=!1,(i=n.call(this,e,t)||this).updateDisplay=i.updateDisplay.bind(ft(i)),i.fill(),i.hasBeenOpened_=i.hasBeenFilled_=!0,i.endDialog=$("p",{className:"vjs-control-text",textContent:i.localize("End of dialog window.")}),i.el().appendChild(i.endDialog),i.setDefaults(),void 0===t.persistTextTrackSettings&&(i.options_.persistTextTrackSettings=i.options_.playerOptions.persistTextTrackSettings),i.on(i.$(".vjs-done-button"),"click",function(){i.saveSettings(),i.close()}),i.on(i.$(".vjs-default-button"),"click",function(){i.setDefaults(),i.updateDisplay()}),_(Sn,function(e){i.on(i.$(e.selector),"change",i.updateDisplay)}),i.options_.persistTextTrackSettings&&i.restoreSettings(),i}mt(e,n);var t=e.prototype;return t.dispose=function(){this.endDialog=null,n.prototype.dispose.call(this)},t.createElSelect_=function(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="label");var e=Sn[e],r=e.id.replace("%s",this.id_),a=[t,r].join(" ").trim();return["<"+i+' id="'+r+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(e.label),"</"+i+">",'<select aria-labelledby="'+a+'">'].concat(e.options.map(function(e){var t=r+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+a+" "+t+'">',n.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")},t.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},t.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},t.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},t.createElColors_=function(){return $("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},t.createElFont_=function(){return $("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})},t.createElControls_=function(){var e=this.localize("restore all settings to the default values");return $("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},t.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},t.label=function(){return this.localize("Caption Settings Dialog")},t.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},t.buildCSSClass=function(){return n.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},t.getValues=function(){var i,n,e,r=this;return n=function(e,t,i){var n,t=(n=r.$(t.selector),t=t.parser,wn(n.options[n.options.selectedIndex].value,t));return void 0!==t&&(e[i]=t),e},void 0===(e={})&&(e=0),v(i=Sn).reduce(function(e,t){return n(e,i[t],t)},e)},t.setValues=function(i){var n=this;_(Sn,function(e,t){!function(e,t,i){if(t)for(var n=0;n<e.options.length;n++)if(wn(e.options[n].value,i)===t){e.selectedIndex=n;break}}(n.$(e.selector),i[t],e.parser)})},t.setDefaults=function(){var i=this;_(Sn,function(e){var t=e.hasOwnProperty("default")?e.default:0;i.$(e.selector).selectedIndex=t})},t.restoreSettings=function(){var e;try{e=JSON.parse(window.localStorage.getItem(Tn))}catch(e){h.warn(e)}e&&this.setValues(e)},t.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?window.localStorage.setItem(Tn,JSON.stringify(e)):window.localStorage.removeItem(Tn)}catch(e){h.warn(e)}}},t.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},t.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,e=e&&e.captionsButton;t?t.focus():e&&e.focus()},e}(At)),pt.registerComponent("ResizeManager",function(a){function e(e,t){var i,n=t.ResizeObserver||window.ResizeObserver,r=lt({createEl:!(n=null===t.ResizeObserver?!1:n),reportTouchActivity:!1},t);return(i=a.call(this,e,r)||this).ResizeObserver=t.ResizeObserver||window.ResizeObserver,i.loadListener_=null,i.resizeObserver_=null,i.debouncedHandler_=Ge(function(){i.resizeHandler()},100,!1,ft(i)),n?(i.resizeObserver_=new i.ResizeObserver(i.debouncedHandler_),i.resizeObserver_.observe(e.el())):(i.loadListener_=function(){var e,t;i.el_&&i.el_.contentWindow&&(e=i.debouncedHandler_,t=i.unloadListener_=function(){Fe(this,"resize",e),Fe(this,"unload",t),t=null},Be(i.el_.contentWindow,"unload",t),Be(i.el_.contentWindow,"resize",e))},i.one("load",i.loadListener_)),i}mt(e,a);var t=e.prototype;return t.createEl=function(){return a.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},t.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},t.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,a.prototype.dispose.call(this)},e}(pt));var En={trackingThreshold:20,liveTolerance:15};pt.registerComponent("LiveTracker",function(n){function e(e,t){var t=lt(En,t,{createEl:!1}),i=n.call(this,e,t)||this;return i.handleVisibilityChange_=function(e){return i.handleVisibilityChange(e)},i.trackLiveHandler_=function(){return i.trackLive_()},i.handlePlay_=function(e){return i.handlePlay(e)},i.handleFirstTimeupdate_=function(e){return i.handleFirstTimeupdate(e)},i.handleSeeked_=function(e){return i.handleSeeked(e)},i.seekToLiveEdge_=function(e){return i.seekToLiveEdge(e)},i.reset_(),i.on(i.player_,"durationchange",function(e){return i.handleDurationchange(e)}),i.on(i.player_,"canplay",function(){return i.toggleTracking()}),N&&"hidden"in document&&"visibilityState"in document&&i.on(document,"visibilitychange",i.handleVisibilityChange_),i}mt(e,n);var t=e.prototype;return t.handleVisibilityChange=function(){this.player_.duration()===1/0&&(document.hidden?this.stopTracking():this.startTracking())},t.trackLive_=function(){var e,t=this.player_.seekable();t&&t.length&&(e=Number(window.performance.now().toFixed(4)),t=-1===this.lastTime_?0:(e-this.lastTime_)/1e3,this.lastTime_=e,this.pastSeekEnd_=this.pastSeekEnd()+t,e=this.liveCurrentTime(),t=this.player_.currentTime(),t=this.player_.paused()||this.seekedBehindLive_||Math.abs(e-t)>this.options_.liveTolerance,(t=!this.timeupdateSeen_||e===1/0?!1:t)!==this.behindLiveEdge_&&(this.behindLiveEdge_=t,this.trigger("liveedgechange")))},t.handleDurationchange=function(){this.toggleTracking()},t.toggleTracking=function(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())},t.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))},t.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},t.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&2<e,this.nextSeekedFromUser_=!1,this.trackLive_()},t.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},t.reset_=function(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)},t.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},t.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},t.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},t.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},t.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},t.isLive=function(){return this.isTracking()},t.atLiveEdge=function(){return!this.behindLiveEdge()},t.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},t.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},t.behindLiveEdge=function(){return this.behindLiveEdge_},t.isTracking=function(){return"number"==typeof this.trackingInterval_},t.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},t.dispose=function(){this.off(document,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),n.prototype.dispose.call(this)},e}(pt));function kn(e){if((n=e.el()).hasAttribute("src"))return e.triggerSourceset(n.src),1;var t=e.$$("source"),i=[],n="";if(t.length){for(var r=0;r<t.length;r++){var a=t[r].src;a&&-1===i.indexOf(a)&&i.push(a)}return!!i.length&&(1===i.length&&(n=i[0]),e.triggerSourceset(n),!0)}}function Cn(e,t){for(var i={},n=0;n<e.length&&!((i=Object.getOwnPropertyDescriptor(e[n],t))&&i.set&&i.get);n++);return i.enumerable=!0,i.configurable=!0,i}function In(a){var t,e,i,s=a.el();s.resetSourceWatch_||(t={},e=Cn([a.el(),window.HTMLMediaElement.prototype,window.Element.prototype,Ln],"innerHTML"),i=function(r){return function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];var n=r.apply(s,t);return kn(a),n}},["append","appendChild","insertAdjacentHTML"].forEach(function(e){s[e]&&(t[e]=s[e],s[e]=i(t[e]))}),Object.defineProperty(s,"innerHTML",lt(e,{set:i(e.set)})),s.resetSourceWatch_=function(){s.resetSourceWatch_=null,Object.keys(t).forEach(function(e){s[e]=t[e]}),Object.defineProperty(s,"innerHTML",e)},a.one("sourceset",s.resetSourceWatch_))}function xn(i){var n,t,r,a;i.featuresSourceset&&((n=i.el()).resetSourceset_||(t=Cn([i.el(),window.HTMLMediaElement.prototype,Dn],"src"),r=n.setAttribute,a=n.load,Object.defineProperty(n,"src",lt(t,{set:function(e){e=t.set.call(n,e);return i.triggerSourceset(n.src),e}})),n.setAttribute=function(e,t){t=r.call(n,e,t);return/src/i.test(e)&&i.triggerSourceset(n.src),t},n.load=function(){var e=a.call(n);return kn(i)||(i.triggerSourceset(""),In(i)),e},n.currentSrc?i.triggerSourceset(n.currentSrc):kn(i)||In(i),n.resetSourceset_=function(){n.resetSourceset_=null,n.load=a,n.setAttribute=r,Object.defineProperty(n,"src",t),n.resetSourceWatch_&&n.resetSourceWatch_()}))}function An(t,i,n,e){function r(e){return Object.defineProperty(t,i,{value:e,enumerable:!0,writable:!0})}var a={configurable:!0,enumerable:!0,get:function(){var e=n();return r(e),e}};return(e=void 0===e?!0:e)&&(a.set=r),Object.defineProperty(t,i,a)}var Pn,Ln=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=document.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var i=document.createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",window.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Dn=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?Mt(window.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return window.Element.prototype.setAttribute.call(this,"src",e),e}}),On=function(l){function s(e,t){var i=l.call(this,e,t)||this,t=e.source,n=!1;if(t&&(i.el_.currentSrc!==t.src||e.tag&&3===e.tag.initNetworkState_)?i.setSource(t):i.handleLateInit_(i.el_),e.enableSourceset&&i.setupSourcesetHandling_(),i.isScrubbing_=!1,i.el_.hasChildNodes()){for(var r=i.el_.childNodes,a=r.length,s=[];a--;){var o=r[a];"track"===o.nodeName.toLowerCase()&&(i.featuresNativeTextTracks?(i.remoteTextTrackEls().addTrackElement_(o),i.remoteTextTracks().addTrack(o.track),i.textTracks().addTrack(o.track),n||i.el_.hasAttribute("crossorigin")||!Ut(o.src)||(n=!0)):s.push(o))}for(var u=0;u<s.length;u++)i.el_.removeChild(s[u])}return i.proxyNativeTracks_(),i.featuresNativeTextTracks&&n&&h.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),i.restoreMetadataTracksInIOSNativePlayer_(),(F||H||L)&&!0===e.nativeControlsForTouch&&i.setControls(!0),i.proxyWebkitFullscreen_(),i.triggerReady(),i}mt(s,l);var e=s.prototype;return e.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),s.disposeMediaElement(this.el_),this.options_=null,l.prototype.dispose.call(this)},e.setupSourcesetHandling_=function(){xn(this)},e.restoreMetadataTracksInIOSNativePlayer_=function(){function e(){i=[];for(var e=0;e<n.length;e++){var t=n[e];"metadata"===t.kind&&i.push({track:t,storedMode:t.mode})}}var i,n=this.textTracks();e(),n.addEventListener("change",e),this.on("dispose",function(){return n.removeEventListener("change",e)});function r(){for(var e=0;e<i.length;e++){var t=i[e];"disabled"===t.track.mode&&t.track.mode!==t.storedMode&&(t.track.mode=t.storedMode)}n.removeEventListener("change",r)}this.on("webkitbeginfullscreen",function(){n.removeEventListener("change",e),n.removeEventListener("change",r),n.addEventListener("change",r)}),this.on("webkitendfullscreen",function(){n.removeEventListener("change",e),n.addEventListener("change",e),n.removeEventListener("change",r)})},e.overrideNative_=function(e,t){var i,n=this;t===this["featuresNative"+e+"Tracks"]&&(this[(i=e.toLowerCase())+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach(function(e){n.el()[i+"Tracks"].removeEventListener(e,n[i+"TracksListeners_"][e])}),this["featuresNative"+e+"Tracks"]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i))},e.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},e.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},e.proxyNativeTracksForType_=function(i){var e,t,n=this,r=ai[i],a=this.el()[r.getterName],s=this[r.getterName]();this["featuresNative"+r.capitalName+"Tracks"]&&a&&a.addEventListener&&(t=function(){for(var e=[],t=0;t<s.length;t++){for(var i=!1,n=0;n<a.length;n++)if(a[n]===s[t]){i=!0;break}i||e.push(s[t])}for(;e.length;)s.removeTrack(e.shift())},this[r.getterName+"Listeners_"]=e={change:function(e){var t={type:"change",target:s,currentTarget:s,srcElement:s};s.trigger(t),"text"===i&&n[si.remoteText.getterName]().trigger(t)},addtrack:function(e){s.addTrack(e.track)},removetrack:function(e){s.removeTrack(e.track)}},Object.keys(e).forEach(function(t){var i=e[t];a.addEventListener(t,i),n.on("dispose",function(e){return a.removeEventListener(t,i)})}),this.on("loadstart",t),this.on("dispose",function(e){return n.off("loadstart",t)}))},e.proxyNativeTracks_=function(){var t=this;ai.names.forEach(function(e){t.proxyNativeTracksForType_(e)})},e.createEl=function(){var e,t=this.options_.tag;t&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(t?(e=t.cloneNode(!0),t.parentNode&&t.parentNode.insertBefore(e,t),s.disposeMediaElement(t),t=e):(t=document.createElement("video"),e=lt({},this.options_.tag&&ae(this.options_.tag)),F&&!0===this.options_.nativeControlsForTouch||delete e.controls,re(t,b(e,{id:this.options_.techId,class:"vjs-tech"}))),t.playerId=this.options_.playerId),"undefined"!=typeof this.options_.preload&&oe(t,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(t.disablePictureInPicture=this.options_.disablePictureInPicture);for(var i=["loop","muted","playsinline","autoplay"],n=0;n<i.length;n++){var r=i[n],a=this.options_[r];"undefined"!=typeof a&&(a?oe(t,r,r):ue(t,r),t[r]=a)}return t},e.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,i=function(){t=!0};this.on("loadstart",i);var n=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",n),void this.ready(function(){this.off("loadstart",i),this.off("loadedmetadata",n),t||this.trigger("loadstart")})}var r=["loadstart"];r.push("loadedmetadata"),2<=e.readyState&&r.push("loadeddata"),3<=e.readyState&&r.push("canplay"),4<=e.readyState&&r.push("canplaythrough"),this.ready(function(){r.forEach(function(e){this.trigger(e)},this)})}},e.setScrubbing=function(e){this.isScrubbing_=e},e.scrubbing=function(){return this.isScrubbing_},e.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&V?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){h(e,"Video is not ready. (Video.js)")}},e.duration=function(){var t=this;return this.el_.duration===1/0&&A&&R&&0===this.el_.currentTime?(this.on("timeupdate",function e(){0<t.el_.currentTime&&(t.el_.duration===1/0&&t.trigger("durationchange"),t.off("timeupdate",e))}),NaN):this.el_.duration||NaN},e.width=function(){return this.el_.offsetWidth},e.height=function(){return this.el_.offsetHeight},e.proxyWebkitFullscreen_=function(){var e,t,i=this;"webkitDisplayingFullscreen"in this.el_&&(e=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))},this.on("webkitbeginfullscreen",t),this.on("dispose",function(){i.off("webkitbeginfullscreen",t),i.off("webkitendfullscreen",e)}))},e.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=window.navigator&&window.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},e.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Et(this.el_.play()),this.setTimeout(function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},e.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},e.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},e.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},e.reset=function(){s.resetMediaElement(this.el_)},e.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},e.setControls=function(e){this.el_.controls=!!e},e.addTextTrack=function(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):l.prototype.addTextTrack.call(this,e,t,i)},e.createRemoteTextTrack=function(e){if(!this.featuresNativeTextTracks)return l.prototype.createRemoteTextTrack.call(this,e);var t=document.createElement("track");return e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t},e.addRemoteTextTrack=function(e,t){t=l.prototype.addRemoteTextTrack.call(this,e,t);return this.featuresNativeTextTracks&&this.el().appendChild(t),t},e.removeRemoteTextTrack=function(e){if(l.prototype.removeRemoteTextTrack.call(this,e),this.featuresNativeTextTracks)for(var t=this.$$("track"),i=t.length;i--;)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])},e.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return"undefined"!=typeof this.el().webkitDroppedFrameCount&&"undefined"!=typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),window.performance&&"function"==typeof window.performance.now?e.creationTime=window.performance.now():window.performance&&window.performance.timing&&"number"==typeof window.performance.timing.navigationStart&&(e.creationTime=window.Date.now()-window.performance.timing.navigationStart),e},s}(ji);An(On,"TEST_VID",function(){if(X()){var e=document.createElement("video"),t=document.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}}),On.isSupported=function(){try{On.TEST_VID.volume=.5}catch(e){return!1}return!(!On.TEST_VID||!On.TEST_VID.canPlayType)},On.canPlayType=function(e){return On.TEST_VID.canPlayType(e)},On.canPlaySource=function(e,t){return On.canPlayType(e.type)},On.canControlVolume=function(){try{var e=On.TEST_VID.volume;On.TEST_VID.volume=e/2+.1;var t=e!==On.TEST_VID.volume;return t&&q?(window.setTimeout(function(){On&&On.prototype&&(On.prototype.featuresVolumeControl=e!==On.TEST_VID.volume)}),!1):t}catch(e){return!1}},On.canMuteVolume=function(){try{var e=On.TEST_VID.muted;return On.TEST_VID.muted=!e,On.TEST_VID.muted?oe(On.TEST_VID,"muted","muted"):ue(On.TEST_VID,"muted"),e!==On.TEST_VID.muted}catch(e){return!1}},On.canControlPlaybackRate=function(){if(A&&R&&M<58)return!1;try{var e=On.TEST_VID.playbackRate;return On.TEST_VID.playbackRate=e/2+.1,e!==On.TEST_VID.playbackRate}catch(e){return!1}},On.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(document.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},On.supportsNativeTextTracks=function(){return V||q&&R},On.supportsNativeVideoTracks=function(){return!(!On.TEST_VID||!On.TEST_VID.videoTracks)},On.supportsNativeAudioTracks=function(){return!(!On.TEST_VID||!On.TEST_VID.audioTracks)},On.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach(function(e){var t=e[0],i=e[1];An(On.prototype,t,function(){return On[i]()},!0)}),On.prototype.featuresVolumeControl=On.canControlVolume(),On.prototype.movingMediaElementInDOM=!q,On.prototype.featuresFullscreenResize=!0,On.prototype.featuresProgressEvents=!0,On.prototype.featuresTimeupdateEvents=!0,On.patchCanPlayType=function(){4<=P&&!D&&!R&&(Pn=On.TEST_VID&&On.TEST_VID.constructor.prototype.canPlayType,On.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":Pn.call(this,e)})},On.unpatchCanPlayType=function(){var e=On.TEST_VID.constructor.prototype.canPlayType;return Pn&&(On.TEST_VID.constructor.prototype.canPlayType=Pn),e},On.patchCanPlayType(),On.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},On.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){On.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(t){On.prototype["set"+ut(t)]=function(e){(this.el_[t]=e)?this.el_.setAttribute(t,t):this.el_.removeAttribute(t)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach(function(e){On.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(t){On.prototype["set"+ut(t)]=function(e){this.el_[t]=e}}),["pause","load","play"].forEach(function(e){On.prototype[e]=function(){return this.el_[e]()}}),ji.withSourceHandlers(On),On.nativeSourceHandler={},On.nativeSourceHandler.canPlayType=function(e){try{return On.TEST_VID.canPlayType(e)}catch(e){return""}},On.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return On.nativeSourceHandler.canPlayType(e.type);if(e.src){e=Nt(e.src);return On.nativeSourceHandler.canPlayType("video/"+e)}return""},On.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},On.nativeSourceHandler.dispose=function(){},On.registerSourceHandler(On.nativeSourceHandler),ji.registerTech("Html5",On);var Rn=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Mn={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Nn=["tiny","xsmall","small","medium","large","xlarge","huge"],Un={};Nn.forEach(function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Un[e]="vjs-layout-"+t});var Bn={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Fn=function(c){function o(e,t,i){var n,r;if(e.id=e.id||t.id||"vjs_video_"+Pe++,(t=b(o.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,!t.language)if("function"==typeof e.closest){var a=e.closest("[lang]");a&&a.getAttribute&&(t.language=a.getAttribute("lang"))}else for(var s=e;s&&1===s.nodeType;){if(ae(s).hasOwnProperty("lang")){t.language=s.getAttribute("lang");break}s=s.parentNode}if((n=c.call(this,null,t,i)||this).boundDocumentFullscreenChange_=function(e){return n.documentFullscreenChange_(e)},n.boundFullWindowOnEscKey_=function(e){return n.fullWindowOnEscKey(e)},n.boundUpdateStyleEl_=function(e){return n.updateStyleEl_(e)},n.boundApplyInitTime_=function(e){return n.applyInitTime_(e)},n.boundUpdateCurrentBreakpoint_=function(e){return n.updateCurrentBreakpoint_(e)},n.boundHandleTechClick_=function(e){return n.handleTechClick_(e)},n.boundHandleTechDoubleClick_=function(e){return n.handleTechDoubleClick_(e)},n.boundHandleTechTouchStart_=function(e){return n.handleTechTouchStart_(e)},n.boundHandleTechTouchMove_=function(e){return n.handleTechTouchMove_(e)},n.boundHandleTechTouchEnd_=function(e){return n.handleTechTouchEnd_(e)},n.boundHandleTechTap_=function(e){return n.handleTechTap_(e)},n.isFullscreen_=!1,n.log=p(n.id_),n.fsApi_=l,n.isPosterFromTech_=!1,n.queuedCallbacks_=[],n.isReady_=!1,n.hasStarted_=!1,n.userActive_=!1,n.debugEnabled_=!1,!n.options_||!n.options_.techOrder||!n.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");n.tag=e,n.tagAttributes=e&&ae(e),n.language(n.options_.language),t.languages?(r={},Object.getOwnPropertyNames(t.languages).forEach(function(e){r[e.toLowerCase()]=t.languages[e]}),n.languages_=r):n.languages_=o.prototype.options_.languages,n.resetCache_(),n.poster_=t.poster||"",n.controls_=!!t.controls,e.controls=!1,e.removeAttribute("controls"),n.changingSrc_=!1,n.playCallbacks_=[],n.playTerminatedQueue_=[],e.hasAttribute("autoplay")?n.autoplay(!0):n.autoplay(n.options_.autoplay),t.plugins&&Object.keys(t.plugins).forEach(function(e){if("function"!=typeof n[e])throw new Error('plugin "'+e+'" does not exist')}),n.scrubbing_=!1,n.el_=n.createEl(),rt(ft(n),{eventBusKey:"el_"}),n.fsApi_.requestFullscreen&&(Be(document,n.fsApi_.fullscreenchange,n.boundDocumentFullscreenChange_),n.on(n.fsApi_.fullscreenchange,n.boundDocumentFullscreenChange_)),n.fluid_&&n.on(["playerreset","resize"],n.boundUpdateStyleEl_);i=lt(n.options_);t.plugins&&Object.keys(t.plugins).forEach(function(e){n[e](t.plugins[e])}),t.debug&&n.debug(!0),n.options_.playerOptions=i,n.middleware_=[],n.playbackRates(t.playbackRates),n.initChildren(),n.isAudio("audio"===e.nodeName.toLowerCase()),n.controls()?n.addClass("vjs-controls-enabled"):n.addClass("vjs-controls-disabled"),n.el_.setAttribute("role","region"),n.isAudio()?n.el_.setAttribute("aria-label",n.localize("Audio Player")):n.el_.setAttribute("aria-label",n.localize("Video Player")),n.isAudio()&&n.addClass("vjs-audio"),n.flexNotSupported_()&&n.addClass("vjs-no-flex"),F&&n.addClass("vjs-touch-enabled"),q||n.addClass("vjs-workinghover"),o.players[n.id_]=ft(n);e=u.split(".")[0];return n.addClass("vjs-v"+e),n.userActive(!0),n.reportUserActivity(),n.one("play",function(e){return n.listenForUserActivity_(e)}),n.on("stageclick",function(e){return n.handleStageClick_(e)}),n.on("keydown",function(e){return n.handleKeyDown(e)}),n.on("languagechange",function(e){return n.handleLanguagechange(e)}),n.breakpoints(n.options_.breakpoints),n.responsive(n.options_.responsive),n}mt(o,c);var e=o.prototype;return e.dispose=function(){var t=this;this.trigger("dispose"),this.off("dispose"),Fe(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),Fe(document,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),o.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),qi[this.id()]=null,oi.names.forEach(function(e){e=oi[e],e=t[e.getterName]();e&&e.off&&e.off()}),c.prototype.dispose.call(this)},e.createEl=function(){var t,i=this.tag,e=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),n="video-js"===this.tag.tagName.toLowerCase();e?t=this.el_=i.parentNode:n||(t=this.el_=c.prototype.createEl.call(this,"div"));var r,a,s=ae(i);if(n){for(t=this.el_=i,i=this.tag=document.createElement("video");t.children.length;)i.appendChild(t.firstChild);ee(t,"video-js")||te(t,"video-js"),t.appendChild(i),e=this.playerElIngest_=t,Object.keys(t).forEach(function(e){try{i[e]=t[e]}catch(e){}})}i.setAttribute("tabindex","-1"),s.tabindex="-1",(N||R&&B)&&(i.setAttribute("role","application"),s.role="application"),i.removeAttribute("width"),i.removeAttribute("height"),"width"in s&&delete s.width,"height"in s&&delete s.height,Object.getOwnPropertyNames(s).forEach(function(e){n&&"class"===e||t.setAttribute(e,s[e]),n&&i.setAttribute(e,s[e])}),i.playerId=i.id,i.id+="_html5_api",i.className="vjs-tech",(i.player=t.player=this).addClass("vjs-paused"),!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&(this.styleEl_=xe("vjs-styles-dimensions"),r=Te(".vjs-styles-defaults"),(a=Te("head")).insertBefore(this.styleEl_,r?r.nextSibling:a.firstChild)),this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var o=i.getElementsByTagName("a"),u=0;u<o.length;u++){var l=o.item(u);te(l,"vjs-hidden"),l.setAttribute("hidden","hidden")}return i.initNetworkState_=i.networkState,i.parentNode&&!e&&i.parentNode.insertBefore(t,i),Z(i,t),this.children_.unshift(i),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=t},e.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):h.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')},e.width=function(e){return this.dimension("width",e)},e.height=function(e){return this.dimension("height",e)},e.dimension=function(e,t){var i=e+"_";if(void 0===t)return this[i]||0;if(""===t||"auto"===t)return this[i]=void 0,void this.updateStyleEl_();var n=parseFloat(t);isNaN(n)?h.error('Improper value "'+t+'" supplied for for '+e):(this[i]=n,this.updateStyleEl_())},e.fluid=function(e){var t,i=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,it(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),t=function(){i.on(["playerreset","resize"],i.boundUpdateStyleEl_)},it(e=this)?t():(e.eventedCallbacks||(e.eventedCallbacks=[]),e.eventedCallbacks.push(t))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},e.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},e.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()},e.updateStyleEl_=function(){var e,t,i,n;!0!==window.VIDEOJS_NO_DYNAMIC_STYLE?(n=(i=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"))[1]/i[0],e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/n:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*n,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),Ae(this.styleEl_,"\n      ."+i+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+i+".vjs-fluid {\n        padding-top: "+100*n+"%;\n      }\n    ")):(t="number"==typeof this.width_?this.width_:this.options_.width,i="number"==typeof this.height_?this.height_:this.options_.height,(n=this.tech_&&this.tech_.el())&&(0<=t&&(n.width=t),0<=i&&(n.height=i)))},e.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=ut(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(ji.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var a=this.autoplay(),s={source:t,autoplay:a="string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay?!1:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};oi.names.forEach(function(e){e=oi[e];s[e.getterName]=i[e.privateName]}),b(s,this.options_[n]),b(s,this.options_[r]),b(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(s.startTime=this.cache_.currentTime);e=ji.getTech(e);if(!e)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new e(s),this.tech_.ready(Ve(this,this.handleTechReady_),!0),It(this.textTracksJson_||[],this.tech_),Rn.forEach(function(t){i.on(i.tech_,t,function(e){return i["handleTech"+ut(t)+"_"](e)})}),Object.keys(Mn).forEach(function(t){i.on(i.tech_,t,function(e){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+Mn[t]+"_"].bind(i),event:e}):i["handleTech"+Mn[t]+"_"](e)})}),this.on(this.tech_,"loadstart",function(e){return i.handleTechLoadStart_(e)}),this.on(this.tech_,"sourceset",function(e){return i.handleTechSourceset_(e)}),this.on(this.tech_,"waiting",function(e){return i.handleTechWaiting_(e)}),this.on(this.tech_,"ended",function(e){return i.handleTechEnded_(e)}),this.on(this.tech_,"seeking",function(e){return i.handleTechSeeking_(e)}),this.on(this.tech_,"play",function(e){return i.handleTechPlay_(e)}),this.on(this.tech_,"firstplay",function(e){return i.handleTechFirstPlay_(e)}),this.on(this.tech_,"pause",function(e){return i.handleTechPause_(e)}),this.on(this.tech_,"durationchange",function(e){return i.handleTechDurationChange_(e)}),this.on(this.tech_,"fullscreenchange",function(e,t){return i.handleTechFullscreenChange_(e,t)}),this.on(this.tech_,"fullscreenerror",function(e,t){return i.handleTechFullscreenError_(e,t)}),this.on(this.tech_,"enterpictureinpicture",function(e){return i.handleTechEnterPictureInPicture_(e)}),this.on(this.tech_,"leavepictureinpicture",function(e){return i.handleTechLeavePictureInPicture_(e)}),this.on(this.tech_,"error",function(e){return i.handleTechError_(e)}),this.on(this.tech_,"posterchange",function(e){return i.handleTechPosterChange_(e)}),this.on(this.tech_,"textdata",function(e){return i.handleTechTextData_(e)}),this.on(this.tech_,"ratechange",function(e){return i.handleTechRateChange_(e)}),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||Z(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},e.unloadTech_=function(){var t=this;oi.names.forEach(function(e){e=oi[e];t[e.privateName]=t[e.getterName]()}),this.textTracksJson_=Ct(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},e.tech=function(e){return void 0===e&&h.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_},e.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)},e.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)},e.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},e.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())},e.manualAutoplay_=function(e){var n=this;if(this.tech_&&"string"==typeof e){var t,i=function(){var e=n.muted();n.muted(!0);function t(){n.muted(e)}n.playTerminatedQueue_.push(t);var i=n.play();if(wt(i))return i.catch(function(e){throw t(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))})};if("any"!==e||this.muted()?t="muted"!==e||this.muted()?this.play():i():wt(t=this.play())&&(t=t.catch(i)),wt(t))return t.then(function(){n.trigger({type:"autoplay-success",autoplay:e})}).catch(function(){n.trigger({type:"autoplay-failure",autoplay:e})})}},e.updateSourceCaches_=function(e){var t=e=void 0===e?"":e,i="";"string"!=typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter(function(e){return e.src===t});if(i.length)return i[0].type;for(var n=e.$$("source"),r=0;r<n.length;r++){var a=n[r];if(a.type&&a.src&&a.src===t)return a.type}return $i(t)}(this,t)),this.cache_.source=lt({},e,{src:t,type:i});for(var i=this.cache_.sources.filter(function(e){return e.src&&e.src===t}),n=[],r=this.$$("source"),a=[],s=0;s<r.length;s++){var o=ae(r[s]);n.push(o),o.src&&o.src===t&&a.push(o.src)}a.length&&!i.length?this.cache_.sources=n:i.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},e.handleTechSourceset_=function(e){var t,i,n,r=this;this.changingSrc_||(t=function(e){return r.updateSourceCaches_(e)},i=this.currentSource().src,n=e.src,i&&!/^blob:/.test(i)&&/^blob:/.test(n)&&(this.lastSource_&&(this.lastSource_.tech===n||this.lastSource_.player===i)||(t=function(){})),t(n),e.src||this.tech_.any(["sourceset","loadstart"],function(e){"sourceset"!==e.type&&(e=r.techGet("currentSrc"),r.lastSource_.tech=e,r.updateSourceCaches_(e))})),this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},e.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},e.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},e.handleTechRateChange_=function(){0<this.tech_.playbackRate()&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(function(e){return e.callback(e.event)}),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},e.handleTechWaiting_=function(){var t=this;this.addClass("vjs-waiting"),this.trigger("waiting");var i=this.currentTime();this.on("timeupdate",function e(){i!==t.currentTime()&&(t.removeClass("vjs-waiting"),t.off("timeupdate",e))})},e.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},e.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},e.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},e.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},e.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},e.handleTechFirstPlay_=function(){this.options_.starttime&&(h.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},e.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},e.handleTechEnded_=function(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},e.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},e.handleTechClick_=function(e){this.controls_&&(void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?Et(this.play()):this.pause()))},e.handleTechDoubleClick_=function(t){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(e){return e.contains(t.target)})||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,t):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},e.handleTechTap_=function(){this.userActive(!this.userActive())},e.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},e.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},e.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},e.handleStageClick_=function(){this.reportUserActivity()},e.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},e.documentFullscreenChange_=function(e){var t=e.target.player;t&&t!==this||(e=this.el(),!(t=document[this.fsApi_.fullscreenElement]===e)&&e.matches?t=e.matches(":"+this.fsApi_.fullscreen):!t&&e.msMatchesSelector&&(t=e.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(t))},e.handleTechFullscreenChange_=function(e,t){var i=this;t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",function(){i.removeClass("vjs-ios-native-fs")})),this.isFullscreen(t.isFullscreen))},e.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},e.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},e.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},e.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},e.handleTechError_=function(){var e=this.tech_.error();this.error(e)},e.handleTechTextData_=function(){this.trigger("textdata",1<arguments.length?arguments[1]:null)},e.getCache=function(){return this.cache_},e.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}},e.techCall_=function(n,r){this.ready(function(){if(n in Xi)return e=this.middleware_,t=this.tech_,i=r,t[t=n](e.reduce(Yi(t),i));if(n in Ki)return Gi(this.middleware_,this.tech_,n,r);var e,t,i;try{this.tech_&&this.tech_[n](r)}catch(e){throw h(e),e}},!0)},e.techGet_=function(t){if(this.tech_&&this.tech_.isReady_){if(t in zi)return e=this.middleware_,i=this.tech_,n=t,e.reduceRight(Yi(n),i[n]());if(t in Ki)return Gi(this.middleware_,this.tech_,t);var e,i,n;try{return this.tech_[t]()}catch(e){if(void 0===this.tech_[t])throw h("Video.js: "+t+" method not defined for "+this.techName_+" playback technology.",e),e;if("TypeError"===e.name)throw h("Video.js: "+t+" unavailable on "+this.techName_+" playback technology element.",e),this.tech_.isReady_=!1,e;throw h(e),e}}},e.play=function(){var t=this,e=this.options_.Promise||window.Promise;return e?new e(function(e){t.play_(e)}):this.play_()},e.play_=function(e){var t=this;this.playCallbacks_.push(e=void 0===e?Et:e);e=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!e)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(e||!V&&!q||this.load());e=this.techGet_("play");null===e?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(e)},e.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})},e.runPlayCallbacks_=function(t){var e=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],e.forEach(function(e){e(t)})},e.pause=function(){this.techCall_("pause")},e.paused=function(){return!1!==this.techGet_("paused")},e.played=function(){return this.techGet_("played")||vt(0,0)},e.scrubbing=function(e){if("undefined"==typeof e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},e.currentTime=function(e){return"undefined"!=typeof e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},e.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},e.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=(e=parseFloat(e))<0?1/0:e)!==this.cache_.duration&&((this.cache_.duration=e)===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))},e.remainingTime=function(){return this.duration()-this.currentTime()},e.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},e.buffered=function(){var e;return e=!(e=this.techGet_("buffered"))||!e.length?vt(0,0):e},e.bufferedPercent=function(){return _t(this.buffered(),this.duration())},e.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),e=e.end(e.length-1);return e=t<e?t:e},e.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(0<t&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},e.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},e.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},e.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},e.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},e.isFullscreen=function(e){if(void 0===e)return this.isFullscreen_;var t=this.isFullscreen_;this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_()},e.requestFullscreen=function(s){var e=this.options_.Promise||window.Promise;if(e){var o=this;return new e(function(e,i){function n(){o.off("fullscreenerror",r),o.off("fullscreenchange",t)}function t(){n(),e()}function r(e,t){n(),i(t)}o.one("fullscreenchange",t),o.one("fullscreenerror",r);var a=o.requestFullscreenHelper_(s);a&&(a.then(n,n),a.then(e,i))})}return this.requestFullscreenHelper_()},e.requestFullscreenHelper_=function(e){var t=this;if(this.fsApi_.prefixed||(i=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(i=e)),this.fsApi_.requestFullscreen){var i=this.el_[this.fsApi_.requestFullscreen](i);return i&&i.then(function(){return t.isFullscreen(!0)},function(){return t.isFullscreen(!1)}),i}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},e.exitFullscreen=function(){var e=this.options_.Promise||window.Promise;if(e){var s=this;return new e(function(e,i){function n(){s.off("fullscreenerror",r),s.off("fullscreenchange",t)}function t(){n(),e()}function r(e,t){n(),i(t)}s.one("fullscreenchange",t),s.one("fullscreenerror",r);var a=s.exitFullscreenHelper_();a&&(a.then(n,n),a.then(e,i))})}return this.exitFullscreenHelper_()},e.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=document[this.fsApi_.exitFullscreen]();return t&&Et(t.then(function(){return e.isFullscreen(!1)})),t}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},e.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=document.documentElement.style.overflow,Be(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow="hidden",te(document.body,"vjs-full-window"),this.trigger("enterFullWindow")},e.fullWindowOnEscKey=function(e){ht.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},e.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,Fe(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow=this.docOrigOverflow,ie(document.body,"vjs-full-window"),this.trigger("exitFullWindow")},e.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},e.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},e.requestPictureInPicture=function(){if("pictureInPictureEnabled"in document&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},e.exitPictureInPicture=function(){if("pictureInPictureEnabled"in document)return document.exitPictureInPicture()},e.handleKeyDown=function(e){var t=this.options_.userActions;t&&t.hotkeys&&(function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)}(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e)))},e.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=t.muteKey,n=void 0===n?function(e){return ht.isEventKey(e,"m")}:n,t=t.playPauseKey,t=void 0===t?function(e){return ht.isEventKey(e,"k")||ht.isEventKey(e,"Space")}:t;(void 0===i?function(e){return ht.isEventKey(e,"f")}:i).call(this,e)?(e.preventDefault(),e.stopPropagation(),i=pt.getComponent("FullscreenToggle"),!1!==document[this.fsApi_.fullscreenEnabled]&&i.prototype.handleClick.call(this,e)):n.call(this,e)?(e.preventDefault(),e.stopPropagation(),pt.getComponent("MuteToggle").prototype.handleClick.call(this,e)):t.call(this,e)&&(e.preventDefault(),e.stopPropagation(),pt.getComponent("PlayToggle").prototype.handleClick.call(this,e))},e.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i<n.length;i++){var r=n[i],a=ji.getTech(r);if(a=a||pt.getComponent(r)){if(a.isSupported()&&(t=a.canPlayType(e)))return t}else h.error('The "'+r+'" tech is undefined. Skipped browser support check for that tech.')}return""},e.selectSource=function(e){function t(e,i,n){var r;return e.some(function(t){return i.some(function(e){if(r=n(t,e))return!0})}),r}var i,n=this,r=this.options_.techOrder.map(function(e){return[e,ji.getTech(e)]}).filter(function(e){var t=e[0],e=e[1];return e?e.isSupported():(h.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)}),a=function(e,t){var i=e[0];if(e[1].canPlaySource(t,n.options_[i.toLowerCase()]))return{source:t,tech:i}},a=this.options_.sourceOrder?t(e,r,(i=a,function(e,t){return i(t,e)})):t(r,e,a);return a||!1},e.handleSrc_=function(e,n){var r=this;if("undefined"==typeof e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();var t,i,a=Ji(e);a.length?(this.changingSrc_=!0,n||(this.cache_.sources=a),this.updateSourceCaches_(a[0]),Wi(this,a[0],function(e,t){var i;return r.middleware_=t,n||(r.cache_.sources=a),r.updateSourceCaches_(e),r.src_(e)?1<a.length?r.handleSrc_(a.slice(1)):(r.changingSrc_=!1,r.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),void r.triggerReady()):(t=t,i=r.tech_,void t.forEach(function(e){return e.setTech&&e.setTech(i)}))}),this.options_.retryOnError&&1<a.length&&(i=function(){r.off("error",t)},this.one("error",t=function(){r.error(null),r.handleSrc_(a.slice(1),!0)}),this.one("playing",i),this.resetRetryOnError_=function(){r.off("error",t),r.off("playing",i)})):this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0)},e.src=function(e){return this.handleSrc_(e,!1)},e.src_=function(e){var t,i,n=this,r=this.selectSource([e]);return!r||(t=r.tech,i=this.techName_,ut(t)!==ut(i)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready(function(){n.changingSrc_=!1})):this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0),!1)},e.load=function(){this.techCall_("load")},e.reset=function(){var e=this,t=this.options_.Promise||window.Promise;this.paused()||!t?this.doReset_():Et(this.play().then(function(){return e.doReset_()}))},e.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),it(this)&&this.trigger("playerreset")},e.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},e.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar,t=e.durationDisplay,e=e.remainingTimeDisplay;t&&t.updateContent(),e&&e.updateContent()},e.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},e.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},e.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},e.currentSource=function(){return this.cache_.source||{}},e.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},e.currentType=function(){return this.currentSource()&&this.currentSource().type||""},e.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},e.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t="undefined"==typeof t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},e.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},e.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},e.poster=function(e){if(void 0===e)return this.poster_;(e=e||"")!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},e.handleTechPosterChange_=function(){var e;this.poster_&&!this.options_.techCanOverridePoster||!this.tech_||!this.tech_.poster||(e=this.tech_.poster()||"")!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))},e.controls=function(e){if(void 0===e)return!!this.controls_;this.controls_!==(e=!!e)&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},e.usingNativeControls=function(e){if(void 0===e)return!!this.usingNativeControls_;this.usingNativeControls_!==(e=!!e)&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},e.error=function(t){var i=this;if(void 0===t)return this.error_||null;if(a("beforeerror").forEach(function(e){e=e(i,t);T(e)&&!Array.isArray(e)||"string"==typeof e||"number"==typeof e||null===e?t=e:i.log.error("please return a value that MediaError expects in beforeerror hooks")}),this.options_.suppressNotSupportedError&&t&&4===t.code){var e=function(){this.error(t)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],e),void this.one("loadstart",function(){this.off(["click","touchstart"],e)})}if(null===t)return this.error_=t,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new bt(t),this.addClass("vjs-error"),h.error("(CODE:"+this.error_.code+" "+bt.errorTypes[this.error_.code]+")",this.error_.message,this.error_),this.trigger("error"),a("error").forEach(function(e){return e(i,i.error_)})},e.reportUserActivity=function(e){this.userActivity_=!0},e.userActive=function(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",function(e){e.stopPropagation(),e.preventDefault()}),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}},e.listenForUserActivity_=function(){var t,i,n,r=Ve(this,this.reportUserActivity),e=function(e){r(),this.clearInterval(t)};this.on("mousedown",function(){r(),this.clearInterval(t),t=this.setInterval(r,250)}),this.on("mousemove",function(e){e.screenX===i&&e.screenY===n||(i=e.screenX,n=e.screenY,r())}),this.on("mouseup",e),this.on("mouseleave",e);var a,e=this.getChild("controlBar");!e||q||A||(e.on("mouseenter",function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0}),e.on("mouseleave",function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout})),this.on("keydown",r),this.on("keyup",r),this.setInterval(function(){var e;this.userActivity_&&(this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a),(e=this.options_.inactivityTimeout)<=0||(a=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},e)))},250)},e.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},e.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},e.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},e.addTextTrack=function(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)},e.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},e.removeRemoteTextTrack=function(e){var t=(t=(e=void 0===e?{}:e).track)||e;if(this.tech_)return this.tech_.removeRemoteTextTrack(t)},e.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},e.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},e.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},e.language=function(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),it(this)&&this.trigger("languagechange"))},e.languages=function(){return lt(o.prototype.options_.languages,this.languages_)},e.toJSON=function(){var e=lt(this.options_),t=e.tracks;e.tracks=[];for(var i=0;i<t.length;i++){var n=t[i];(n=lt(n)).player=void 0,e.tracks[i]=n}return e},e.createModal=function(e,t){var i=this;(t=t||{}).content=e||"";var n=new At(this,t);return this.addChild(n),n.on("dispose",function(){i.removeChild(n)}),n.open(),n},e.updateCurrentBreakpoint_=function(){if(this.responsive())for(var e=this.currentBreakpoint(),t=this.currentWidth(),i=0;i<Nn.length;i++){var n=Nn[i];if(t<=this.breakpoints_[n]){if(e===n)return;e&&this.removeClass(Un[e]),this.addClass(Un[n]),this.breakpoint_=n;break}}},e.removeCurrentBreakpoint_=function(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)},e.breakpoints=function(e){return void 0===e||(this.breakpoint_="",this.breakpoints_=b({},Bn,e),this.updateCurrentBreakpoint_()),b(this.breakpoints_)},e.responsive=function(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?((this.responsive_=e)?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0},e.currentBreakpoint=function(){return this.breakpoint_},e.currentBreakpointClass=function(){return Un[this.breakpoint_]||""},e.loadMedia=function(e,t){var i,n,r,a=this;e&&"object"==typeof e&&(this.reset(),this.cache_.media=lt(e),i=(r=this.cache_.media).artwork,n=r.poster,e=r.src,r=r.textTracks,!i&&n&&(this.cache_.media.artwork=[{src:n,type:$i(n)}]),e&&this.src(e),n&&this.poster(n),Array.isArray(r)&&r.forEach(function(e){return a.addRemoteTextTrack(e,!1)}),this.ready(t))},e.getMedia=function(){if(this.cache_.media)return lt(this.cache_.media);var e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),function(e){return{kind:e.kind,label:e.label,language:e.language,src:e.src}})};return e&&(t.poster=e,t.artwork=[{src:t.poster,type:$i(t.poster)}]),t},o.getTagSettings=function(e){var t,i={sources:[],tracks:[]},n=ae(e),r=n["data-setup"];if(ee(e,"vjs-fill")&&(n.fill=!0),ee(e,"vjs-fluid")&&(n.fluid=!0),null!==r&&(r=(t=St(r||"{}"))[0],t=t[1],r&&h.error(r),b(n,t)),b(i,n),e.hasChildNodes())for(var a=e.childNodes,s=0,o=a.length;s<o;s++){var u=a[s],l=u.nodeName.toLowerCase();"source"===l?i.sources.push(ae(u)):"track"===l&&i.tracks.push(ae(u))}return i},e.flexNotSupported_=function(){var e=document.createElement("i");return!("flexBasis"in e.style||"webkitFlexBasis"in e.style||"mozFlexBasis"in e.style||"msFlexBasis"in e.style||"msFlexOrder"in e.style)},e.debug=function(e){if(void 0===e)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 0,this.debugEnabled_=!1)},e.playbackRates=function(e){if(void 0===e)return this.cache_.playbackRates;Array.isArray(e)&&e.every(function(e){return"number"==typeof e})&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))},o}(pt);oi.names.forEach(function(e){var t=oi[e];Fn.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}}),Fn.prototype.crossorigin=Fn.prototype.crossOrigin,Fn.players={};k=window.navigator;Fn.prototype.options_={techOrder:ji.defaultTechOrder_,html5:{},inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:k&&(k.languages&&k.languages[0]||k.userLanguage||k.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media.",normalizeAutoplay:!1,fullscreen:{options:{navigationUI:"hide"}},breakpoints:{},responsive:!1},["ended","seeking","seekable","networkState","readyState"].forEach(function(e){Fn.prototype[e]=function(){return this.techGet_(e)}}),Rn.forEach(function(e){Fn.prototype["handleTech"+ut(e)+"_"]=function(){return this.trigger(e)}}),pt.registerComponent("Player",Fn);var jn=m(function(i){function n(e,t){return i.exports=n=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},n(e,t)}i.exports=n});function Hn(e){return Qn.hasOwnProperty(e)}function qn(e){return Hn(e)?Qn[e]:void 0}function Vn(e,t,i){i=(i?"before":"")+"pluginsetup",e.trigger(i,t),e.trigger(i+":"+t.name,t)}function Wn(t,i){function n(){Vn(this,{name:t,plugin:i,instance:null},!0);var e=i.apply(this,arguments);return $n(this,t),Vn(this,{name:t,plugin:i,instance:e}),e}return Object.keys(i).forEach(function(e){n[e]=i[e]}),n}function Gn(r,a){return a.prototype.name=r,function(){Vn(this,{name:r,plugin:a,instance:null},!0);for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];var n=Xn(a,[this].concat(t));return this[r]=function(){return n},Vn(this,n.getEventHash()),n}}var zn=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),!0}catch(e){return!1}},Xn=m(function(n){function r(e,t,i){return zn()?n.exports=r=Reflect.construct:n.exports=r=function(e,t,i){var n=[null];n.push.apply(n,t);n=new(Function.bind.apply(e,n));return i&&jn(n,i.prototype),n},r.apply(null,arguments)}n.exports=r}),Kn="plugin",Yn="activePlugins_",Qn={},$n=function(e,t){e[Yn]=e[Yn]||{},e[Yn][t]=!0},Jn=function(){function i(e){if(this.constructor===i)throw new Error("Plugin must be sub-classed; not directly instantiated.");this.player=e,this.log||(this.log=this.player.log.createLogger(this.name)),rt(this),delete this.trigger,st(this,this.constructor.defaultState),$n(e,this.name),this.dispose=this.dispose.bind(this),e.on("dispose",this.dispose)}var e=i.prototype;return e.version=function(){return this.constructor.VERSION},e.getEventHash=function(e){return(e=void 0===e?{}:e).name=this.name,e.plugin=this.constructor,e.instance=this,e},e.trigger=function(e,t){return je(this.eventBusEl_,e,this.getEventHash(t=void 0===t?{}:t))},e.handleStateChanged=function(e){},e.dispose=function(){var e=this.name,t=this.player;this.trigger("dispose"),this.off(),t.off("dispose",this.dispose),t[Yn][e]=!1,this.player=this.state=null,t[e]=Gn(e,Qn[e])},i.isBasic=function(e){e="string"==typeof e?qn(e):e;return"function"==typeof e&&!i.prototype.isPrototypeOf(e.prototype)},i.registerPlugin=function(e,t){if("string"!=typeof e)throw new Error('Illegal plugin name, "'+e+'", must be a string, was '+typeof e+".");if(Hn(e))h.warn('A plugin named "'+e+'" already exists. You may want to avoid re-registering plugins!');else if(Fn.prototype.hasOwnProperty(e))throw new Error('Illegal plugin name, "'+e+'", cannot share a name with an existing player method!');if("function"!=typeof t)throw new Error('Illegal plugin for "'+e+'", must be a function, was '+typeof t+".");return Qn[e]=t,e!==Kn&&(i.isBasic(t)?Fn.prototype[e]=Wn(e,t):Fn.prototype[e]=Gn(e,t)),t},i.deregisterPlugin=function(e){if(e===Kn)throw new Error("Cannot de-register base plugin.");Hn(e)&&(delete Qn[e],delete Fn.prototype[e])},i.getPlugins=function(e){var i;return(e=void 0===e?Object.keys(Qn):e).forEach(function(e){var t=qn(e);t&&((i=i||{})[e]=t)}),i},i.getPluginVersion=function(e){e=qn(e);return e&&e.VERSION||""},i}();Jn.getPlugin=qn,Jn.BASE_PLUGIN_NAME=Kn,Jn.registerPlugin(Kn,Jn),Fn.prototype.usingPlugin=function(e){return!!this[Yn]&&!0===this[Yn][e]},Fn.prototype.hasPlugin=function(e){return!!Hn(e)};var Zn=function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&jn(e,t)},er=function(e){return 0===e.indexOf("#")?e.slice(1):e};function tr(e,t,i){if(r=tr.getPlayer(e))return t&&h.warn('Player "'+e+'" is already initialised. Options will not be applied.'),i&&r.ready(i),r;var n="string"==typeof e?Te("#"+er(e)):e;if(!K(n))throw new TypeError("The element or ID supplied is not valid. (videojs)");n.ownerDocument.defaultView&&n.ownerDocument.body.contains(n)||h.warn("The element supplied is not included in the DOM"),t=t||{},a("beforesetup").forEach(function(e){e=e(n,lt(t));T(e)&&!Array.isArray(e)?t=lt(t,e):h.error("please return an object in beforesetup hooks")});var r=new(pt.getComponent("Player"))(n,t,i);return a("setup").forEach(function(e){return e(r)}),r}tr.hooks_=i,tr.hooks=a,tr.hook=function(e,t){a(e,t)},tr.hookOnce=function(i,e){a(i,[].concat(e).map(function(t){return function e(){return n(i,e),t.apply(void 0,arguments)}}))},tr.removeHook=n,!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&X()&&((ar=Te(".vjs-styles-defaults"))||(ar=xe("vjs-styles-defaults"),(k=Te("head"))&&k.insertBefore(ar,k.firstChild),Ae(ar,"\n      .video-js {\n        width: 300px;\n        height: 150px;\n      }\n\n      .vjs-fluid {\n        padding-top: 56.25%\n      }\n    "))),Ce(1,tr),tr.VERSION=u,tr.options=Fn.prototype.options_,tr.getPlayers=function(){return Fn.players},tr.getPlayer=function(e){var t=Fn.players;if("string"==typeof e){var i=er(e),n=t[i];if(n)return n;i=Te("#"+i)}else i=e;if(K(i)){e=i.player,i=i.playerId;if(e||t[i])return e||t[i]}},tr.getAllPlayers=function(){return Object.keys(Fn.players).map(function(e){return Fn.players[e]}).filter(Boolean)},tr.players=Fn.players,tr.getComponent=pt.getComponent,tr.registerComponent=function(e,t){ji.isTech(t)&&h.warn("The "+e+" tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)"),pt.registerComponent.call(pt,e,t)},tr.getTech=ji.getTech,tr.registerTech=ji.registerTech,tr.use=function(e,t){Hi[e]=Hi[e]||[],Hi[e].push(t)},Object.defineProperty(tr,"middleware",{value:{},writeable:!1,enumerable:!0}),Object.defineProperty(tr.middleware,"TERMINATOR",{value:Vi,writeable:!1,enumerable:!0}),tr.browser=W,tr.TOUCH_ENABLED=F,tr.extend=function(e,t){var i,n=function(){e.apply(this,arguments)},r={};for(i in"object"==typeof(t=void 0===t?{}:t)?(t.constructor!==Object.prototype.constructor&&(n=t.constructor),r=t):"function"==typeof t&&(n=t),Zn(n,e),e&&(n.super_=e),r)r.hasOwnProperty(i)&&(n.prototype[i]=r[i]);return n},tr.mergeOptions=lt,tr.bind=Ve,tr.registerPlugin=Jn.registerPlugin,tr.deregisterPlugin=Jn.deregisterPlugin,tr.plugin=function(e,t){return h.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead"),Jn.registerPlugin(e,t)},tr.getPlugins=Jn.getPlugins,tr.getPlugin=Jn.getPlugin,tr.getPluginVersion=Jn.getPluginVersion,tr.addLanguage=function(e,t){var i;return e=(""+e).toLowerCase(),tr.options.languages=lt(tr.options.languages,((i={})[e]=t,i)),tr.options.languages[e]},tr.log=h,tr.createLogger=p,tr.createTimeRange=tr.createTimeRanges=vt,tr.formatTime=ln,tr.setFormatTime=function(e){un=e},tr.resetFormatTime=function(){un=on},tr.parseUrl=Rt,tr.isCrossOrigin=Ut,tr.EventTarget=ze,tr.on=Be,tr.one=He,tr.off=Fe,tr.trigger=je,tr.xhr=Jt,tr.TextTrack=ri,tr.AudioTrack=x,tr.VideoTrack=U,["isEl","isTextNode","createEl","hasClass","addClass","removeClass","toggleClass","setAttributes","getAttributes","emptyEl","appendContent","insertContent"].forEach(function(e){tr[e]=function(){return h.warn("videojs."+e+"() is deprecated; use videojs.dom."+e+"() instead"),we[e].apply(null,arguments)}}),tr.computedStyle=w,tr.dom=we,tr.url=zt,tr.defineLazyProperty=An,tr.addLanguage("en",{"Non-Fullscreen":"Exit Fullscreen"});function ir(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=window.location&&window.location.href||"");var i="function"==typeof window.URL,n=/^\/\//.test(e),r=!window.location&&!/\/\//i.test(e);if(i?e=new window.URL(e,window.location||rr):/\/\//i.test(e)||(e=nr.buildAbsoluteURL(window.location&&window.location.href||"",e)),i){i=new URL(t,e);return r?i.href.slice(rr.length):n?i.href.slice(i.protocol.length):i.href}return nr.buildAbsoluteURL(e,t)}var nr=m(function(e,t){var i,a,n,r,s;i=/^((?:[a-zA-Z0-9+\-.]+:)?)(\/\/[^\/?#]*)?((?:[^\/?#]*\/)*[^;?#]*)?(;[^?#]*)?(\?[^#]*)?(#[^]*)?$/,a=/^([^\/?#]*)([^]*)$/,n=/(?:\/|^)\.(?=\/)/g,r=/(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g,s={buildAbsoluteURL:function(e,t,i){if(i=i||{},e=e.trim(),!(t=t.trim())){if(!i.alwaysNormalize)return e;var n=s.parseURL(e);if(!n)throw new Error("Error trying to parse base URL.");return n.path=s.normalizePath(n.path),s.buildURLFromParts(n)}n=s.parseURL(t);if(!n)throw new Error("Error trying to parse relative URL.");if(n.scheme)return i.alwaysNormalize?(n.path=s.normalizePath(n.path),s.buildURLFromParts(n)):t;t=s.parseURL(e);if(!t)throw new Error("Error trying to parse base URL.");!t.netLoc&&t.path&&"/"!==t.path[0]&&(r=a.exec(t.path),t.netLoc=r[1],t.path=r[2]),t.netLoc&&!t.path&&(t.path="/");var r,e={scheme:t.scheme,netLoc:n.netLoc,path:null,params:n.params,query:n.query,fragment:n.fragment};return n.netLoc||(e.netLoc=t.netLoc,"/"!==n.path[0]&&(n.path?(r=(r=t.path).substring(0,r.lastIndexOf("/")+1)+n.path,e.path=s.normalizePath(r)):(e.path=t.path,n.params||(e.params=t.params,n.query||(e.query=t.query))))),null===e.path&&(e.path=i.alwaysNormalize?s.normalizePath(n.path):n.path),s.buildURLFromParts(e)},parseURL:function(e){e=i.exec(e);return e?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(n,"");e.length!==(e=e.replace(r,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=s}),rr="http://example.com",ar=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;t=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,n=0;n<i;++n)t[n].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),a=t.length,s=0;s<a;++s)t[s].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(t){this.on("data",function(e){t.push(e)})},e}(),sr=function(e){return window.atob?window.atob(e):Buffer.from(e,"base64").toString("binary")};function or(e){for(var t=sr(e),i=new Uint8Array(t.length),n=0;n<t.length;n++)i[n]=t.charCodeAt(n);return i}
function ur(e){var t=/([0-9.]*)?@?([0-9.]*)?/.exec(e||""),e={};return t[1]&&(e.length=parseInt(t[1],10)),t[2]&&(e.offset=parseInt(t[2],10)),e}function lr(e){for(var t,i=e.split(new RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))')),n={},r=i.length;r--;)""!==i[r]&&((t=/([^=]*)=(.*)/.exec(i[r]).slice(1))[0]=t[0].replace(/^\s+|\s+$/g,""),t[1]=t[1].replace(/^\s+|\s+$/g,""),t[1]=t[1].replace(/^['"](.*)['"]$/g,"$1"),n[t[0]]=t[1]);return n}function cr(t){var i={};return Object.keys(t).forEach(function(e){i[e.toLowerCase().replace(/-(\w)/g,function(e){return e[1].toUpperCase()})]=t[e]}),i}function dr(e){var t,i,n,r,a=e.serverControl,s=e.targetDuration,o=e.partTargetDuration;a&&(t="#EXT-X-SERVER-CONTROL",i="holdBack",n="partHoldBack",r=s&&3*s,e=o&&2*o,s&&!a.hasOwnProperty(i)&&(a[i]=r,this.trigger("info",{message:t+" defaulting HOLD-BACK to targetDuration * 3 ("+r+")."})),r&&a[i]<r&&(this.trigger("warn",{message:t+" clamping HOLD-BACK ("+a[i]+") to targetDuration * 3 ("+r+")"}),a[i]=r),o&&!a.hasOwnProperty(n)&&(a[n]=3*o,this.trigger("info",{message:t+" defaulting PART-HOLD-BACK to partTargetDuration * 3 ("+a[n]+")."})),o&&a[n]<e&&(this.trigger("warn",{message:t+" clamping PART-HOLD-BACK ("+a[n]+") to partTargetDuration * 2 ("+e+")."}),a[n]=e))}function hr(e){return e&&e.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})}function pr(e){var e=(e=void 0===e?"":e).split(","),a=[];return e.forEach(function(n){var r;n=n.trim(),Er.forEach(function(e){var t,i=wr[e].exec(n.toLowerCase());!i||i.length<=1||(r=e,t=n.substring(0,i[1].length),i=n.replace(t,""),a.push({type:t,details:i,mediaType:e}))}),r||a.push({type:n,details:"",mediaType:"unknown"})}),a}function fr(e){return wr.audio.test((e=void 0===e?"":e).trim().toLowerCase())}function mr(e){if(e&&"string"==typeof e){var t=e.toLowerCase().split(",").map(function(e){return hr(e.trim())}),i="video";1===t.length&&fr(t[0])?i="audio":1===t.length&&(n=t[0],wr.text.test((n=void 0===n?"":n).trim().toLowerCase()))&&(i="application");var n="mp4";return t.every(function(e){return wr.mp4.test(e)})?n="mp4":t.every(function(e){return wr.webm.test(e)})?n="webm":t.every(function(e){return wr.ogg.test(e)})&&(n="ogg"),i+"/"+n+';codecs="'+e+'"'}}function gr(e){return void 0===e&&(e=""),window.MediaSource&&window.MediaSource.isTypeSupported&&window.MediaSource.isTypeSupported(mr(e))||!1}function yr(e){return(e=void 0===e?"":e).toLowerCase().split(",").every(function(e){e=e.trim();for(var t=0;t<kr.length;t++)if(wr["muxer"+kr[t]].test(e))return!0;return!1})}function vr(e){return Ir.test(e)?"hls":xr.test(e)?"dash":"application/vnd.videojs.vhs+json"===e?"vhs-json":null}var _r=function(t){function e(){var e=t.call(this)||this;return e.buffer="",e}return mt(e,t),e.prototype.push=function(e){var t;for(this.buffer+=e,t=this.buffer.indexOf("\n");-1<t;t=this.buffer.indexOf("\n"))this.trigger("data",this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)},e}(ar),br=String.fromCharCode(9),Tr=function(t){function e(){var e=t.call(this)||this;return e.customParsers=[],e.tagMappers=[],e}mt(e,t);var i=e.prototype;return i.push=function(i){var r,a,s=this;0!==(i=i.trim()).length&&("#"===i[0]?this.tagMappers.reduce(function(e,t){t=t(i);return t===i?e:e.concat([t])},[i]).forEach(function(e){for(var t,i,n=0;n<s.customParsers.length;n++)if(s.customParsers[n].call(s,e))return;if(0===e.indexOf("#EXT"))if(e=e.replace("\r",""),r=/^#EXTM3U/.exec(e))s.trigger("data",{type:"tag",tagType:"m3u"});else{if(r=/^#EXTINF:?([0-9\.]*)?,?(.*)?$/.exec(e))return a={type:"tag",tagType:"inf"},r[1]&&(a.duration=parseFloat(r[1])),r[2]&&(a.title=r[2]),void s.trigger("data",a);if(r=/^#EXT-X-TARGETDURATION:?([0-9.]*)?/.exec(e))return a={type:"tag",tagType:"targetduration"},r[1]&&(a.duration=parseInt(r[1],10)),void s.trigger("data",a);if(r=/^#EXT-X-VERSION:?([0-9.]*)?/.exec(e))return a={type:"tag",tagType:"version"},r[1]&&(a.version=parseInt(r[1],10)),void s.trigger("data",a);if(r=/^#EXT-X-MEDIA-SEQUENCE:?(\-?[0-9.]*)?/.exec(e))return a={type:"tag",tagType:"media-sequence"},r[1]&&(a.number=parseInt(r[1],10)),void s.trigger("data",a);if(r=/^#EXT-X-DISCONTINUITY-SEQUENCE:?(\-?[0-9.]*)?/.exec(e))return a={type:"tag",tagType:"discontinuity-sequence"},r[1]&&(a.number=parseInt(r[1],10)),void s.trigger("data",a);if(r=/^#EXT-X-PLAYLIST-TYPE:?(.*)?$/.exec(e))return a={type:"tag",tagType:"playlist-type"},r[1]&&(a.playlistType=r[1]),void s.trigger("data",a);if(r=/^#EXT-X-BYTERANGE:?(.*)?$/.exec(e))return a=g(ur(r[1]),{type:"tag",tagType:"byterange"}),void s.trigger("data",a);if(r=/^#EXT-X-ALLOW-CACHE:?(YES|NO)?/.exec(e))return a={type:"tag",tagType:"allow-cache"},r[1]&&(a.allowed=!/NO/.test(r[1])),void s.trigger("data",a);if(r=/^#EXT-X-MAP:?(.*)$/.exec(e))return a={type:"tag",tagType:"map"},r[1]&&((t=lr(r[1])).URI&&(a.uri=t.URI),t.BYTERANGE&&(a.byterange=ur(t.BYTERANGE))),void s.trigger("data",a);if(r=/^#EXT-X-STREAM-INF:?(.*)$/.exec(e))return a={type:"tag",tagType:"stream-inf"},r[1]&&(a.attributes=lr(r[1]),a.attributes.RESOLUTION&&(i={},(t=a.attributes.RESOLUTION.split("x"))[0]&&(i.width=parseInt(t[0],10)),t[1]&&(i.height=parseInt(t[1],10)),a.attributes.RESOLUTION=i),a.attributes.BANDWIDTH&&(a.attributes.BANDWIDTH=parseInt(a.attributes.BANDWIDTH,10)),a.attributes["PROGRAM-ID"]&&(a.attributes["PROGRAM-ID"]=parseInt(a.attributes["PROGRAM-ID"],10))),void s.trigger("data",a);if(r=/^#EXT-X-MEDIA:?(.*)$/.exec(e))return a={type:"tag",tagType:"media"},r[1]&&(a.attributes=lr(r[1])),void s.trigger("data",a);if(r=/^#EXT-X-ENDLIST/.exec(e))s.trigger("data",{type:"tag",tagType:"endlist"});else{if(!(r=/^#EXT-X-DISCONTINUITY/.exec(e)))return(r=/^#EXT-X-PROGRAM-DATE-TIME:?(.*)$/.exec(e))?(a={type:"tag",tagType:"program-date-time"},r[1]&&(a.dateTimeString=r[1],a.dateTimeObject=new Date(r[1])),void s.trigger("data",a)):(r=/^#EXT-X-KEY:?(.*)$/.exec(e))?(a={type:"tag",tagType:"key"},r[1]&&(a.attributes=lr(r[1]),a.attributes.IV&&("0x"===a.attributes.IV.substring(0,2).toLowerCase()&&(a.attributes.IV=a.attributes.IV.substring(2)),a.attributes.IV=a.attributes.IV.match(/.{8}/g),a.attributes.IV[0]=parseInt(a.attributes.IV[0],16),a.attributes.IV[1]=parseInt(a.attributes.IV[1],16),a.attributes.IV[2]=parseInt(a.attributes.IV[2],16),a.attributes.IV[3]=parseInt(a.attributes.IV[3],16),a.attributes.IV=new Uint32Array(a.attributes.IV))),void s.trigger("data",a)):(r=/^#EXT-X-START:?(.*)$/.exec(e))?(a={type:"tag",tagType:"start"},r[1]&&(a.attributes=lr(r[1]),a.attributes["TIME-OFFSET"]=parseFloat(a.attributes["TIME-OFFSET"]),a.attributes.PRECISE=/YES/.test(a.attributes.PRECISE)),void s.trigger("data",a)):(r=/^#EXT-X-CUE-OUT-CONT:?(.*)?$/.exec(e))?(a={type:"tag",tagType:"cue-out-cont"},r[1]?a.data=r[1]:a.data="",void s.trigger("data",a)):(r=/^#EXT-X-CUE-OUT:?(.*)?$/.exec(e))?(a={type:"tag",tagType:"cue-out"},r[1]?a.data=r[1]:a.data="",void s.trigger("data",a)):(r=/^#EXT-X-CUE-IN:?(.*)?$/.exec(e))?(a={type:"tag",tagType:"cue-in"},r[1]?a.data=r[1]:a.data="",void s.trigger("data",a)):(r=/^#EXT-X-SKIP:(.*)$/.exec(e))&&r[1]?((a={type:"tag",tagType:"skip"}).attributes=lr(r[1]),a.attributes.hasOwnProperty("SKIPPED-SEGMENTS")&&(a.attributes["SKIPPED-SEGMENTS"]=parseInt(a.attributes["SKIPPED-SEGMENTS"],10)),a.attributes.hasOwnProperty("RECENTLY-REMOVED-DATERANGES")&&(a.attributes["RECENTLY-REMOVED-DATERANGES"]=a.attributes["RECENTLY-REMOVED-DATERANGES"].split(br)),void s.trigger("data",a)):(r=/^#EXT-X-PART:(.*)$/.exec(e))&&r[1]?((a={type:"tag",tagType:"part"}).attributes=lr(r[1]),["DURATION"].forEach(function(e){a.attributes.hasOwnProperty(e)&&(a.attributes[e]=parseFloat(a.attributes[e]))}),["INDEPENDENT","GAP"].forEach(function(e){a.attributes.hasOwnProperty(e)&&(a.attributes[e]=/YES/.test(a.attributes[e]))}),a.attributes.hasOwnProperty("BYTERANGE")&&(a.attributes.byterange=ur(a.attributes.BYTERANGE)),void s.trigger("data",a)):(r=/^#EXT-X-SERVER-CONTROL:(.*)$/.exec(e))&&r[1]?((a={type:"tag",tagType:"server-control"}).attributes=lr(r[1]),["CAN-SKIP-UNTIL","PART-HOLD-BACK","HOLD-BACK"].forEach(function(e){a.attributes.hasOwnProperty(e)&&(a.attributes[e]=parseFloat(a.attributes[e]))}),["CAN-SKIP-DATERANGES","CAN-BLOCK-RELOAD"].forEach(function(e){a.attributes.hasOwnProperty(e)&&(a.attributes[e]=/YES/.test(a.attributes[e]))}),void s.trigger("data",a)):(r=/^#EXT-X-PART-INF:(.*)$/.exec(e))&&r[1]?((a={type:"tag",tagType:"part-inf"}).attributes=lr(r[1]),["PART-TARGET"].forEach(function(e){a.attributes.hasOwnProperty(e)&&(a.attributes[e]=parseFloat(a.attributes[e]))}),void s.trigger("data",a)):(r=/^#EXT-X-PRELOAD-HINT:(.*)$/.exec(e))&&r[1]?((a={type:"tag",tagType:"preload-hint"}).attributes=lr(r[1]),["BYTERANGE-START","BYTERANGE-LENGTH"].forEach(function(e){var t;a.attributes.hasOwnProperty(e)&&(a.attributes[e]=parseInt(a.attributes[e],10),t="BYTERANGE-LENGTH"===e?"length":"offset",a.attributes.byterange=a.attributes.byterange||{},a.attributes.byterange[t]=a.attributes[e],delete a.attributes[e])}),void s.trigger("data",a)):(r=/^#EXT-X-RENDITION-REPORT:(.*)$/.exec(e))&&r[1]?((a={type:"tag",tagType:"rendition-report"}).attributes=lr(r[1]),["LAST-MSN","LAST-PART"].forEach(function(e){a.attributes.hasOwnProperty(e)&&(a.attributes[e]=parseInt(a.attributes[e],10))}),void s.trigger("data",a)):void s.trigger("data",{type:"tag",data:e.slice(4)});s.trigger("data",{type:"tag",tagType:"discontinuity"})}}else s.trigger("data",{type:"comment",text:e.slice(1)})}):this.trigger("data",{type:"uri",uri:i}))},i.addParser=function(e){var t=this,i=e.expression,n=e.customType,r=e.dataParser,a=e.segment;"function"!=typeof r&&(r=function(e){return e}),this.customParsers.push(function(e){if(i.exec(e))return t.trigger("data",{type:"custom",data:r(e),customType:n,segment:a}),!0})},i.addTagMapper=function(e){var t=e.expression,i=e.map;this.tagMappers.push(function(e){return t.test(e)?i(e):e})},e}(ar),Sr=function(t){function e(){var e=t.call(this)||this;e.lineStream=new _r,e.parseStream=new Tr,e.lineStream.pipe(e.parseStream);var n,r,a=ft(e),o=[],u={},l=!1,c={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},d=0;e.manifest={allowCache:!0,discontinuityStarts:[],segments:[]};var h=0,p=0;return e.on("end",function(){u.uri||!u.parts&&!u.preloadHints||(!u.map&&n&&(u.map=n),!u.key&&r&&(u.key=r),u.timeline||"number"!=typeof d||(u.timeline=d),e.manifest.preloadSegment=u)}),e.parseStream.on("data",function(s){var t,i;({tag:function(){({version:function(){s.version&&(this.manifest.version=s.version)},"allow-cache":function(){this.manifest.allowCache=s.allowed,"allowed"in s||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange:function(){var e={};"length"in s&&((u.byterange=e).length=s.length,"offset"in s||(s.offset=h)),"offset"in s&&((u.byterange=e).offset=s.offset),h=e.offset+e.length},endlist:function(){this.manifest.endList=!0},inf:function(){"mediaSequence"in this.manifest||(this.manifest.mediaSequence=0,this.trigger("info",{message:"defaulting media sequence to zero"})),"discontinuitySequence"in this.manifest||(this.manifest.discontinuitySequence=0,this.trigger("info",{message:"defaulting discontinuity sequence to zero"})),0<s.duration&&(u.duration=s.duration),0===s.duration&&(u.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=o},key:function(){if(s.attributes)if("NONE"!==s.attributes.METHOD)if(s.attributes.URI){if("com.apple.streamingkeydelivery"===s.attributes.KEYFORMAT)return this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.apple.fps.1_0"]={attributes:s.attributes});if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===s.attributes.KEYFORMAT)return-1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(s.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===s.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==s.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):s.attributes.KEYID&&"0x"===s.attributes.KEYID.substring(0,2)?(this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.widevine.alpha"]={attributes:{schemeIdUri:s.attributes.KEYFORMAT,keyId:s.attributes.KEYID.substring(2)},pssh:or(s.attributes.URI.split(",")[1])})):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}));s.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),r={method:s.attributes.METHOD||"AES-128",uri:s.attributes.URI},"undefined"!=typeof s.attributes.IV&&(r.iv=s.attributes.IV)}else this.trigger("warn",{message:"ignoring key declaration without URI"});else r=null;else this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence":function(){isFinite(s.number)?this.manifest.mediaSequence=s.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+s.number})},"discontinuity-sequence":function(){isFinite(s.number)?(this.manifest.discontinuitySequence=s.number,d=s.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+s.number})},"playlist-type":function(){/VOD|EVENT/.test(s.playlistType)?this.manifest.playlistType=s.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+s.playlist})},map:function(){n={},s.uri&&(n.uri=s.uri),s.byterange&&(n.byterange=s.byterange),r&&(n.key=r)},"stream-inf":function(){this.manifest.playlists=o,this.manifest.mediaGroups=this.manifest.mediaGroups||c,s.attributes?(u.attributes||(u.attributes={}),g(u.attributes,s.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media:function(){var e;this.manifest.mediaGroups=this.manifest.mediaGroups||c,s.attributes&&s.attributes.TYPE&&s.attributes["GROUP-ID"]&&s.attributes.NAME?((e=this.manifest.mediaGroups[s.attributes.TYPE])[s.attributes["GROUP-ID"]]=e[s.attributes["GROUP-ID"]]||{},t=e[s.attributes["GROUP-ID"]],(i={default:/yes/i.test(s.attributes.DEFAULT)}).default?i.autoselect=!0:i.autoselect=/yes/i.test(s.attributes.AUTOSELECT),s.attributes.LANGUAGE&&(i.language=s.attributes.LANGUAGE),s.attributes.URI&&(i.uri=s.attributes.URI),s.attributes["INSTREAM-ID"]&&(i.instreamId=s.attributes["INSTREAM-ID"]),s.attributes.CHARACTERISTICS&&(i.characteristics=s.attributes.CHARACTERISTICS),s.attributes.FORCED&&(i.forced=/yes/i.test(s.attributes.FORCED)),t[s.attributes.NAME]=i):this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity:function(){d+=1,u.discontinuity=!0,this.manifest.discontinuityStarts.push(o.length)},"program-date-time":function(){"undefined"==typeof this.manifest.dateTimeString&&(this.manifest.dateTimeString=s.dateTimeString,this.manifest.dateTimeObject=s.dateTimeObject),u.dateTimeString=s.dateTimeString,u.dateTimeObject=s.dateTimeObject},targetduration:function(){!isFinite(s.duration)||s.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+s.duration}):(this.manifest.targetDuration=s.duration,dr.call(this,this.manifest))},start:function(){s.attributes&&!isNaN(s.attributes["TIME-OFFSET"])?this.manifest.start={timeOffset:s.attributes["TIME-OFFSET"],precise:s.attributes.PRECISE}:this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"})},"cue-out":function(){u.cueOut=s.data},"cue-out-cont":function(){u.cueOutCont=s.data},"cue-in":function(){u.cueIn=s.data},skip:function(){this.manifest.skip=cr(s.attributes),this.warnOnMissingAttributes_("#EXT-X-SKIP",s.attributes,["SKIPPED-SEGMENTS"])},part:function(){var i=this;l=!0;var e=this.manifest.segments.length,t=cr(s.attributes);u.parts=u.parts||[],u.parts.push(t),t.byterange&&(t.byterange.hasOwnProperty("offset")||(t.byterange.offset=p),p=t.byterange.offset+t.byterange.length);var n=u.parts.length-1;this.warnOnMissingAttributes_("#EXT-X-PART #"+n+" for segment #"+e,s.attributes,["URI","DURATION"]),this.manifest.renditionReports&&this.manifest.renditionReports.forEach(function(e,t){e.hasOwnProperty("lastPart")||i.trigger("warn",{message:"#EXT-X-RENDITION-REPORT #"+t+" lacks required attribute(s): LAST-PART"})})},"server-control":function(){var e=this.manifest.serverControl=cr(s.attributes);e.hasOwnProperty("canBlockReload")||(e.canBlockReload=!1,this.trigger("info",{message:"#EXT-X-SERVER-CONTROL defaulting CAN-BLOCK-RELOAD to false"})),dr.call(this,this.manifest),e.canSkipDateranges&&!e.hasOwnProperty("canSkipUntil")&&this.trigger("warn",{message:"#EXT-X-SERVER-CONTROL lacks required attribute CAN-SKIP-UNTIL which is required when CAN-SKIP-DATERANGES is set"})},"preload-hint":function(){var e=this.manifest.segments.length,t=cr(s.attributes),i=t.type&&"PART"===t.type;u.preloadHints=u.preloadHints||[],u.preloadHints.push(t),t.byterange&&(t.byterange.hasOwnProperty("offset")||(t.byterange.offset=i?p:0,i&&(p=t.byterange.offset+t.byterange.length)));var n=u.preloadHints.length-1;if(this.warnOnMissingAttributes_("#EXT-X-PRELOAD-HINT #"+n+" for segment #"+e,s.attributes,["TYPE","URI"]),t.type)for(var r=0;r<u.preloadHints.length-1;r++){var a=u.preloadHints[r];a.type&&a.type===t.type&&this.trigger("warn",{message:"#EXT-X-PRELOAD-HINT #"+n+" for segment #"+e+" has the same TYPE "+t.type+" as preload hint #"+r})}},"rendition-report":function(){var e=cr(s.attributes);this.manifest.renditionReports=this.manifest.renditionReports||[],this.manifest.renditionReports.push(e);var t=this.manifest.renditionReports.length-1,e=["LAST-MSN","URI"];l&&e.push("LAST-PART"),this.warnOnMissingAttributes_("#EXT-X-RENDITION-REPORT #"+t,s.attributes,e)},"part-inf":function(){this.manifest.partInf=cr(s.attributes),this.warnOnMissingAttributes_("#EXT-X-PART-INF",s.attributes,["PART-TARGET"]),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),dr.call(this,this.manifest)}}[s.tagType]||function(){}).call(a)},uri:function(){u.uri=s.uri,o.push(u),!this.manifest.targetDuration||"duration"in u||(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),u.duration=this.manifest.targetDuration),r&&(u.key=r),u.timeline=d,n&&(u.map=n),p=0,u={}},comment:function(){},custom:function(){s.segment?(u.custom=u.custom||{},u.custom[s.customType]=s.data):(this.manifest.custom=this.manifest.custom||{},this.manifest.custom[s.customType]=s.data)}})[s.type].call(a)}),e}mt(e,t);var i=e.prototype;return i.warnOnMissingAttributes_=function(e,t,i){var n=[];i.forEach(function(e){t.hasOwnProperty(e)||n.push(e)}),n.length&&this.trigger("warn",{message:e+" lacks required attribute(s): "+n.join(", ")})},i.push=function(e){this.lineStream.push(e)},i.end=function(){this.lineStream.push("\n"),this.trigger("end")},i.addParser=function(e){this.parseStream.addParser(e)},i.addTagMapper=function(e){this.parseStream.addTagMapper(e)},e}(ar),wr={mp4:/^(av0?1|avc0?[1234]|vp0?9|flac|opus|mp3|mp4a|mp4v|stpp.ttml.im1t)/,webm:/^(vp0?[89]|av0?1|opus|vorbis)/,ogg:/^(vp0?[89]|theora|flac|opus|vorbis)/,video:/^(av0?1|avc0?[1234]|vp0?[89]|hvc1|hev1|theora|mp4v)/,audio:/^(mp4a|flac|vorbis|opus|ac-[34]|ec-3|alac|mp3|speex|aac)/,text:/^(stpp.ttml.im1t)/,muxerVideo:/^(avc0?1)/,muxerAudio:/^(mp4a)/,muxerText:/a^/},Er=["video","audio","text"],kr=["Video","Audio","Text"],Cr="mp4a.40.2",Ir=/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i,xr=/^application\/dash\+xml/i;function Ar(e,t){return(t=void 0===t?Object:t)&&"function"==typeof t.freeze?t.freeze(e):e}var Pr=Ar({HTML:"text/html",isHTML:function(e){return e===Pr.HTML},XML_APPLICATION:"application/xml",XML_TEXT:"text/xml",XML_XHTML_APPLICATION:"application/xhtml+xml",XML_SVG_IMAGE:"image/svg+xml"}),Lr=Ar({HTML:"http://www.w3.org/1999/xhtml",isHTML:function(e){return e===Lr.HTML},SVG:"http://www.w3.org/2000/svg",XML:"http://www.w3.org/XML/1998/namespace",XMLNS:"http://www.w3.org/2000/xmlns/"}),Dr={freeze:Ar,MIME_TYPE:Pr,NAMESPACE:Lr},Or=Dr.NAMESPACE;function Rr(e){return""!==e}function Mr(e,t){return e.hasOwnProperty(t)||(e[t]=!0),e}function Nr(e){if(!e)return[];e=(e=e)?e.split(/[\t\n\f\r ]+/).filter(Rr):[];return Object.keys(e.reduce(Mr,{}))}function Ur(e,t){for(var i in e)t[i]=e[i]}function Br(e,t){var i,n=e.prototype;n instanceof t||((i=function(){}).prototype=t.prototype,Ur(n,i=new i),e.prototype=n=i),n.constructor!=e&&(n.constructor=e)}var W={},Fr=W.ELEMENT_NODE=1,jr=W.ATTRIBUTE_NODE=2,Hr=W.TEXT_NODE=3,qr=W.CDATA_SECTION_NODE=4,Vr=W.ENTITY_REFERENCE_NODE=5,Wr=(W.ENTITY_NODE=6,W.PROCESSING_INSTRUCTION_NODE=7),Gr=W.COMMENT_NODE=8,zr=W.DOCUMENT_NODE=9,Xr=W.DOCUMENT_TYPE_NODE=10,Kr=W.DOCUMENT_FRAGMENT_NODE=11,x=(W.NOTATION_NODE=12,{}),Yr={};x.INDEX_SIZE_ERR=(Yr[1]="Index size error",1),x.DOMSTRING_SIZE_ERR=(Yr[2]="DOMString size error",2);x.HIERARCHY_REQUEST_ERR=(Yr[3]="Hierarchy request error",3);x.WRONG_DOCUMENT_ERR=(Yr[4]="Wrong document",4),x.INVALID_CHARACTER_ERR=(Yr[5]="Invalid character",5),x.NO_DATA_ALLOWED_ERR=(Yr[6]="No data allowed",6),x.NO_MODIFICATION_ALLOWED_ERR=(Yr[7]="No modification allowed",7);x.NOT_FOUND_ERR=(Yr[8]="Not found",8);x.NOT_SUPPORTED_ERR=(Yr[9]="Not supported",9);var Qr;x.INUSE_ATTRIBUTE_ERR=(Yr[10]="Attribute in use",10);function $r(e,t){var i;return t instanceof Error?i=t:(i=this,Error.call(this,Yr[e]),this.message=Yr[e],Error.captureStackTrace&&Error.captureStackTrace(this,$r)),i.code=e,t&&(this.message=this.message+": "+t),i}function Jr(){}function Zr(e,t){this._node=e,this._refresh=t,ea(this)}function ea(e){var t,i=e._node._inc||e._node.ownerDocument._inc;e._inc!=i&&(t=e._refresh(e._node),La(e,"length",t.length),Ur(t,e),e._inc=i)}function ta(){}function ia(e,t){for(var i=e.length;i--;)if(e[i]===t)return i}function na(e,t,i,n){n?t[ia(t,n)]=i:t[t.length++]=i,!e||(t=(i.ownerElement=e).ownerDocument)&&(n&&ca(t,e,n),e=e,i=i,(t=t)&&t._inc++,i.namespaceURI===Or.XMLNS&&(e._nsMap[i.prefix?i.localName:""]=i.value))}function ra(e,t,i){var n=ia(t,i);if(!(0<=n))throw $r(8,new Error(e.tagName+"@"+i));for(var r,a=t.length-1;n<a;)t[n]=t[++n];t.length=a,!e||(r=e.ownerDocument)&&(ca(r,e,i),i.ownerElement=null)}function aa(){}function sa(){}function oa(e){return("<"==e?"&lt;":">"==e&&"&gt;")||"&"==e&&"&amp;"||'"'==e&&"&quot;"||"&#"+e.charCodeAt()+";"}function ua(e,t){if(t(e))return 1;if(e=e.firstChild)do{if(ua(e,t))return 1}while(e=e.nextSibling)}function la(){}function ca(e,t,i){e&&e._inc++,i.namespaceURI===Or.XMLNS&&delete t._nsMap[i.prefix?i.localName:""]}function da(e,t,i){if(e&&e._inc){e._inc++;var n=t.childNodes;if(i)n[n.length++]=i;else{for(var r=t.firstChild,a=0;r;)r=(n[a++]=r).nextSibling;n.length=a}}}function ha(e,t){var i=t.previousSibling,n=t.nextSibling;return i?i.nextSibling=n:e.firstChild=n,n?n.previousSibling=i:e.lastChild=i,da(e.ownerDocument,e),t}function pa(e,t,i){var n=t.parentNode;if(n&&n.removeChild(t),t.nodeType===Kr){var r=t.firstChild;if(null==r)return t;var a=t.lastChild}else r=a=t;n=i?i.previousSibling:e.lastChild;for(r.previousSibling=n,a.nextSibling=i,n?n.nextSibling=r:e.firstChild=r,null==i?e.lastChild=a:i.previousSibling=a;r.parentNode=e,r!==a&&(r=r.nextSibling););return da(e.ownerDocument||e,e),t.nodeType==Kr&&(t.firstChild=t.lastChild=null),t}function fa(){this._nsMap={}}function ma(){}function ga(){}function ya(){}function va(){}function _a(){}function ba(){}function Ta(){}function Sa(){}function wa(){}function Ea(){}function ka(){}function Ca(){}function Ia(e,t){var i,n=[],r=9==this.nodeType&&this.documentElement||this,a=r.prefix,s=r.namespaceURI;return Pa(this,n,e,t,i=s&&null==a&&null==(a=r.lookupPrefix(s))?[{namespace:s,prefix:null}]:i),n.join("")}function xa(e,t,i){var n=e.prefix||"",r=e.namespaceURI;if(r&&("xml"!==n||r!==Or.XML)&&r!==Or.XMLNS){for(var a=i.length;a--;){var s=i[a];if(s.prefix===n)return s.namespace!==r}return 1}}function Aa(e,t,i){e.push(" ",t,'="',i.replace(/[<&"]/g,oa),'"')}function Pa(e,t,i,n,r){if(r=r||[],n){if(!(e=n(e)))return;if("string"==typeof e)return void t.push(e)}switch(e.nodeType){case Fr:var a=e.attributes,s=a.length,o=e.firstChild,u=e.tagName,l=u;if(!(i=Or.isHTML(e.namespaceURI)||i)&&!e.prefix&&e.namespaceURI){for(var c,d=0;d<a.length;d++)if("xmlns"===a.item(d).name){c=a.item(d).value;break}if(!c)for(var h=r.length-1;0<=h;h--)if(""===(p=r[h]).prefix&&p.namespace===e.namespaceURI){c=p.namespace;break}if(c!==e.namespaceURI)for(var p,h=r.length-1;0<=h;h--)if((p=r[h]).namespace===e.namespaceURI){p.prefix&&(l=p.prefix+":"+u);break}}t.push("<",l);for(var f=0;f<s;f++)"xmlns"==(m=a.item(f)).prefix?r.push({prefix:m.localName,namespace:m.value}):"xmlns"==m.nodeName&&r.push({prefix:"",namespace:m.value});for(var m,g,y,f=0;f<s;f++)xa(m=a.item(f),0,r)&&(Aa(t,(g=m.prefix||"")?"xmlns:"+g:"xmlns",y=m.namespaceURI),r.push({prefix:g,namespace:y})),Pa(m,t,i,n,r);if(u===l&&xa(e,0,r)&&(Aa(t,(g=e.prefix||"")?"xmlns:"+g:"xmlns",y=e.namespaceURI),r.push({prefix:g,namespace:y})),o||i&&!/^(?:meta|link|img|br|hr|input)$/i.test(u)){if(t.push(">"),i&&/^script$/i.test(u))for(;o;)o.data?t.push(o.data):Pa(o,t,i,n,r.slice()),o=o.nextSibling;else for(;o;)Pa(o,t,i,n,r.slice()),o=o.nextSibling;t.push("</",l,">")}else t.push("/>");return;case zr:case Kr:for(o=e.firstChild;o;)Pa(o,t,i,n,r.slice()),o=o.nextSibling;return;case jr:return Aa(t,e.name,e.value),0;case Hr:return t.push(e.data.replace(/[<&]/g,oa).replace(/]]>/g,"]]&gt;"));case qr:return t.push("<![CDATA[",e.data,"]]>");case Gr:return t.push("\x3c!--",e.data,"--\x3e");case Xr:var v=e.publicId,_=e.systemId;return t.push("<!DOCTYPE ",e.name),void(v?(t.push(" PUBLIC ",v),_&&"."!=_&&t.push(" ",_),t.push(">")):_&&"."!=_?t.push(" SYSTEM ",_,">"):((_=e.internalSubset)&&t.push(" [",_,"]"),t.push(">")));case Wr:return t.push("<?",e.target," ",e.data,"?>");case Vr:return t.push("&",e.nodeName,";");default:t.push("??",e.nodeName)}}function La(e,t,i){e[t]=i}x.INVALID_STATE_ERR=(Yr[11]="Invalid state",11),x.SYNTAX_ERR=(Yr[12]="Syntax error",12),x.INVALID_MODIFICATION_ERR=(Yr[13]="Invalid modification",13),x.NAMESPACE_ERR=(Yr[14]="Invalid namespace",14),x.INVALID_ACCESS_ERR=(Yr[15]="Invalid access",15),$r.prototype=Error.prototype,Ur(x,$r),Jr.prototype={length:0,item:function(e){return this[e]||null},toString:function(e,t){for(var i=[],n=0;n<this.length;n++)Pa(this[n],i,e,t);return i.join("")}},Zr.prototype.item=function(e){return ea(this),this[e]},Br(Zr,Jr),ta.prototype={length:0,item:Jr.prototype.item,getNamedItem:function(e){for(var t=this.length;t--;){var i=this[t];if(i.nodeName==e)return i}},setNamedItem:function(e){var t=e.ownerElement;if(t&&t!=this._ownerElement)throw new $r(10);t=this.getNamedItem(e.nodeName);return na(this._ownerElement,this,e,t),t},setNamedItemNS:function(e){var t=e.ownerElement;if(t&&t!=this._ownerElement)throw new $r(10);return t=this.getNamedItemNS(e.namespaceURI,e.localName),na(this._ownerElement,this,e,t),t},removeNamedItem:function(e){e=this.getNamedItem(e);return ra(this._ownerElement,this,e),e},removeNamedItemNS:function(e,t){t=this.getNamedItemNS(e,t);return ra(this._ownerElement,this,t),t},getNamedItemNS:function(e,t){for(var i=this.length;i--;){var n=this[i];if(n.localName==t&&n.namespaceURI==e)return n}return null}},aa.prototype={hasFeature:function(e,t){return!0},createDocument:function(e,t,i){var n=new la;return n.implementation=this,n.childNodes=new Jr,n.doctype=i||null,i&&n.appendChild(i),t&&(t=n.createElementNS(e,t),n.appendChild(t)),n},createDocumentType:function(e,t,i){var n=new ba;return n.name=e,n.nodeName=e,n.publicId=t||"",n.systemId=i||"",n}},sa.prototype={firstChild:null,lastChild:null,previousSibling:null,nextSibling:null,attributes:null,parentNode:null,childNodes:null,ownerDocument:null,nodeValue:null,namespaceURI:null,prefix:null,localName:null,insertBefore:function(e,t){return pa(this,e,t)},replaceChild:function(e,t){this.insertBefore(e,t),t&&this.removeChild(t)},removeChild:function(e){return ha(this,e)},appendChild:function(e){return this.insertBefore(e,null)},hasChildNodes:function(){return null!=this.firstChild},cloneNode:function(e){return function e(t,i,n){var r=new i.constructor;for(var a in i){var s=i[a];"object"!=typeof s&&s!=r[a]&&(r[a]=s)}i.childNodes&&(r.childNodes=new Jr);r.ownerDocument=t;switch(r.nodeType){case Fr:var o=i.attributes,u=r.attributes=new ta,l=o.length;u._ownerElement=r;for(var c=0;c<l;c++)r.setAttributeNode(e(t,o.item(c),!0));break;case jr:n=!0}if(n)for(var d=i.firstChild;d;)r.appendChild(e(t,d,n)),d=d.nextSibling;return r}(this.ownerDocument||this,this,e)},normalize:function(){for(var e=this.firstChild;e;){var t=e.nextSibling;t&&t.nodeType==Hr&&e.nodeType==Hr?(this.removeChild(t),e.appendData(t.data)):(e.normalize(),e=t)}},isSupported:function(e,t){return this.ownerDocument.implementation.hasFeature(e,t)},hasAttributes:function(){return 0<this.attributes.length},lookupPrefix:function(e){for(var t=this;t;){var i=t._nsMap;if(i)for(var n in i)if(i[n]==e)return n;t=t.nodeType==jr?t.ownerDocument:t.parentNode}return null},lookupNamespaceURI:function(e){for(var t=this;t;){var i=t._nsMap;if(i&&e in i)return i[e];t=t.nodeType==jr?t.ownerDocument:t.parentNode}return null},isDefaultNamespace:function(e){return null==this.lookupPrefix(e)}},Ur(W,sa),Ur(W,sa.prototype),la.prototype={nodeName:"#document",nodeType:zr,doctype:null,documentElement:null,_inc:1,insertBefore:function(e,t){if(e.nodeType!=Kr)return null==this.documentElement&&e.nodeType==Fr&&(this.documentElement=e),pa(this,e,t),e.ownerDocument=this,e;for(var i=e.firstChild;i;){var n=i.nextSibling;this.insertBefore(i,t),i=n}return e},removeChild:function(e){return this.documentElement==e&&(this.documentElement=null),ha(this,e)},importNode:function(e,t){return function e(t,i,n){var r;switch(i.nodeType){case Fr:(r=i.cloneNode(!1)).ownerDocument=t;case Kr:break;case jr:n=!0}r=r||i.cloneNode(!1);r.ownerDocument=t;r.parentNode=null;if(n)for(var a=i.firstChild;a;)r.appendChild(e(t,a,n)),a=a.nextSibling;return r}(this,e,t)},getElementById:function(t){var i=null;return ua(this.documentElement,function(e){if(e.nodeType==Fr&&e.getAttribute("id")==t)return i=e,!0}),i},getElementsByClassName:function(s){var o=Nr(s);return new Zr(this,function(r){var a=[];return 0<o.length&&ua(r.documentElement,function(e){var t,i,n;e===r||e.nodeType!==Fr||(t=e.getAttribute("class"))&&((i=s===t)||(t=Nr(t),i=o.every((n=t,function(e){return n&&-1!==n.indexOf(e)}))),i&&a.push(e))}),a})},createElement:function(e){var t=new fa;return t.ownerDocument=this,t.nodeName=e,t.tagName=e,t.localName=e,t.childNodes=new Jr,(t.attributes=new ta)._ownerElement=t},createDocumentFragment:function(){var e=new Ea;return e.ownerDocument=this,e.childNodes=new Jr,e},createTextNode:function(e){var t=new ya;return t.ownerDocument=this,t.appendData(e),t},createComment:function(e){var t=new va;return t.ownerDocument=this,t.appendData(e),t},createCDATASection:function(e){var t=new _a;return t.ownerDocument=this,t.appendData(e),t},createProcessingInstruction:function(e,t){var i=new ka;return i.ownerDocument=this,i.tagName=i.target=e,i.nodeValue=i.data=t,i},createAttribute:function(e){var t=new ma;return t.ownerDocument=this,t.name=e,t.nodeName=e,t.localName=e,t.specified=!0,t},createEntityReference:function(e){var t=new wa;return t.ownerDocument=this,t.nodeName=e,t},createElementNS:function(e,t){var i=new fa,n=t.split(":"),r=i.attributes=new ta;return i.childNodes=new Jr,i.ownerDocument=this,i.nodeName=t,i.tagName=t,i.namespaceURI=e,2==n.length?(i.prefix=n[0],i.localName=n[1]):i.localName=t,r._ownerElement=i},createAttributeNS:function(e,t){var i=new ma,n=t.split(":");return i.ownerDocument=this,i.nodeName=t,i.name=t,i.namespaceURI=e,i.specified=!0,2==n.length?(i.prefix=n[0],i.localName=n[1]):i.localName=t,i}},Br(la,sa),la.prototype.getElementsByTagName=(fa.prototype={nodeType:Fr,hasAttribute:function(e){return null!=this.getAttributeNode(e)},getAttribute:function(e){e=this.getAttributeNode(e);return e&&e.value||""},getAttributeNode:function(e){return this.attributes.getNamedItem(e)},setAttribute:function(e,t){e=this.ownerDocument.createAttribute(e);e.value=e.nodeValue=""+t,this.setAttributeNode(e)},removeAttribute:function(e){e=this.getAttributeNode(e);e&&this.removeAttributeNode(e)},appendChild:function(e){return e.nodeType===Kr?this.insertBefore(e,null):function(e,t){var i=t.parentNode;i&&(n=e.lastChild,i.removeChild(t),n=e.lastChild);var n=e.lastChild;return t.parentNode=e,t.previousSibling=n,t.nextSibling=null,n?n.nextSibling=t:e.firstChild=t,e.lastChild=t,da(e.ownerDocument,e,t),t}(this,e)},setAttributeNode:function(e){return this.attributes.setNamedItem(e)},setAttributeNodeNS:function(e){return this.attributes.setNamedItemNS(e)},removeAttributeNode:function(e){return this.attributes.removeNamedItem(e.nodeName)},removeAttributeNS:function(e,t){t=this.getAttributeNodeNS(e,t);t&&this.removeAttributeNode(t)},hasAttributeNS:function(e,t){return null!=this.getAttributeNodeNS(e,t)},getAttributeNS:function(e,t){t=this.getAttributeNodeNS(e,t);return t&&t.value||""},setAttributeNS:function(e,t,i){t=this.ownerDocument.createAttributeNS(e,t);t.value=t.nodeValue=""+i,this.setAttributeNode(t)},getAttributeNodeNS:function(e,t){return this.attributes.getNamedItemNS(e,t)},getElementsByTagName:function(n){return new Zr(this,function(t){var i=[];return ua(t,function(e){e===t||e.nodeType!=Fr||"*"!==n&&e.tagName!=n||i.push(e)}),i})},getElementsByTagNameNS:function(n,r){return new Zr(this,function(t){var i=[];return ua(t,function(e){e===t||e.nodeType!==Fr||"*"!==n&&e.namespaceURI!==n||"*"!==r&&e.localName!=r||i.push(e)}),i})}}).getElementsByTagName,la.prototype.getElementsByTagNameNS=fa.prototype.getElementsByTagNameNS,Br(fa,sa),ma.prototype.nodeType=jr,Br(ma,sa),ga.prototype={data:"",substringData:function(e,t){return this.data.substring(e,e+t)},appendData:function(e){e=this.data+e,this.nodeValue=this.data=e,this.length=e.length},insertData:function(e,t){this.replaceData(e,0,t)},appendChild:function(e){throw new Error(Yr[3])},deleteData:function(e,t){this.replaceData(e,t,"")},replaceData:function(e,t,i){var n=this.data.substring(0,e),t=this.data.substring(e+t);this.nodeValue=this.data=i=n+i+t,this.length=i.length}},Br(ga,sa),ya.prototype={nodeName:"#text",nodeType:Hr,splitText:function(e){var t=(i=this.data).substring(e),i=i.substring(0,e);this.data=this.nodeValue=i,this.length=i.length;t=this.ownerDocument.createTextNode(t);return this.parentNode&&this.parentNode.insertBefore(t,this.nextSibling),t}},Br(ya,ga),va.prototype={nodeName:"#comment",nodeType:Gr},Br(va,ga),_a.prototype={nodeName:"#cdata-section",nodeType:qr},Br(_a,ga),ba.prototype.nodeType=Xr,Br(ba,sa),Ta.prototype.nodeType=12,Br(Ta,sa),Sa.prototype.nodeType=6,Br(Sa,sa),wa.prototype.nodeType=Vr,Br(wa,sa),Ea.prototype.nodeName="#document-fragment",Ea.prototype.nodeType=Kr,Br(Ea,sa),ka.prototype.nodeType=Wr,Br(ka,sa),Ca.prototype.serializeToString=function(e,t,i){return Ia.call(e,t,i)},sa.prototype.toString=Ia;try{Object.defineProperty&&(Qr=function e(t){switch(t.nodeType){case Fr:case Kr:var i=[];for(t=t.firstChild;t;)7!==t.nodeType&&8!==t.nodeType&&i.push(e(t)),t=t.nextSibling;return i.join("");default:return t.nodeValue}},Object.defineProperty(Zr.prototype,"length",{get:function(){return ea(this),this.$$length}}),Object.defineProperty(sa.prototype,"textContent",{get:function(){return Qr(this)},set:function(e){switch(this.nodeType){case Fr:case Kr:for(;this.firstChild;)this.removeChild(this.firstChild);(e||String(e))&&this.appendChild(this.ownerDocument.createTextNode(e));break;default:this.data=e,this.value=e,this.nodeValue=e}}}),La=function(e,t,i){e["$$"+t]=i})}catch(e){}var U={DocumentType:ba,DOMException:$r,DOMImplementation:aa,Element:fa,Node:sa,NodeList:Jr,XMLSerializer:Ca},Da=m(function(e,t){var i=Dr.freeze;t.XML_ENTITIES=i({amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}),t.HTML_ENTITIES=i({lt:"<",gt:">",amp:"&",quot:'"',apos:"'",Agrave:"À",Aacute:"Á",Acirc:"Â",Atilde:"Ã",Auml:"Ä",Aring:"Å",AElig:"Æ",Ccedil:"Ç",Egrave:"È",Eacute:"É",Ecirc:"Ê",Euml:"Ë",Igrave:"Ì",Iacute:"Í",Icirc:"Î",Iuml:"Ï",ETH:"Ð",Ntilde:"Ñ",Ograve:"Ò",Oacute:"Ó",Ocirc:"Ô",Otilde:"Õ",Ouml:"Ö",Oslash:"Ø",Ugrave:"Ù",Uacute:"Ú",Ucirc:"Û",Uuml:"Ü",Yacute:"Ý",THORN:"Þ",szlig:"ß",agrave:"à",aacute:"á",acirc:"â",atilde:"ã",auml:"ä",aring:"å",aelig:"æ",ccedil:"ç",egrave:"è",eacute:"é",ecirc:"ê",euml:"ë",igrave:"ì",iacute:"í",icirc:"î",iuml:"ï",eth:"ð",ntilde:"ñ",ograve:"ò",oacute:"ó",ocirc:"ô",otilde:"õ",ouml:"ö",oslash:"ø",ugrave:"ù",uacute:"ú",ucirc:"û",uuml:"ü",yacute:"ý",thorn:"þ",yuml:"ÿ",nbsp:" ",iexcl:"¡",cent:"¢",pound:"£",curren:"¤",yen:"¥",brvbar:"¦",sect:"§",uml:"¨",copy:"©",ordf:"ª",laquo:"«",not:"¬",shy:"­­",reg:"®",macr:"¯",deg:"°",plusmn:"±",sup2:"²",sup3:"³",acute:"´",micro:"µ",para:"¶",middot:"·",cedil:"¸",sup1:"¹",ordm:"º",raquo:"»",frac14:"¼",frac12:"½",frac34:"¾",iquest:"¿",times:"×",divide:"÷",forall:"∀",part:"∂",exist:"∃",empty:"∅",nabla:"∇",isin:"∈",notin:"∉",ni:"∋",prod:"∏",sum:"∑",minus:"−",lowast:"∗",radic:"√",prop:"∝",infin:"∞",ang:"∠",and:"∧",or:"∨",cap:"∩",cup:"∪",int:"∫",there4:"∴",sim:"∼",cong:"≅",asymp:"≈",ne:"≠",equiv:"≡",le:"≤",ge:"≥",sub:"⊂",sup:"⊃",nsub:"⊄",sube:"⊆",supe:"⊇",oplus:"⊕",otimes:"⊗",perp:"⊥",sdot:"⋅",Alpha:"Α",Beta:"Β",Gamma:"Γ",Delta:"Δ",Epsilon:"Ε",Zeta:"Ζ",Eta:"Η",Theta:"Θ",Iota:"Ι",Kappa:"Κ",Lambda:"Λ",Mu:"Μ",Nu:"Ν",Xi:"Ξ",Omicron:"Ο",Pi:"Π",Rho:"Ρ",Sigma:"Σ",Tau:"Τ",Upsilon:"Υ",Phi:"Φ",Chi:"Χ",Psi:"Ψ",Omega:"Ω",alpha:"α",beta:"β",gamma:"γ",delta:"δ",epsilon:"ε",zeta:"ζ",eta:"η",theta:"θ",iota:"ι",kappa:"κ",lambda:"λ",mu:"μ",nu:"ν",xi:"ξ",omicron:"ο",pi:"π",rho:"ρ",sigmaf:"ς",sigma:"σ",tau:"τ",upsilon:"υ",phi:"φ",chi:"χ",psi:"ψ",omega:"ω",thetasym:"ϑ",upsih:"ϒ",piv:"ϖ",OElig:"Œ",oelig:"œ",Scaron:"Š",scaron:"š",Yuml:"Ÿ",fnof:"ƒ",circ:"ˆ",tilde:"˜",ensp:" ",emsp:" ",thinsp:" ",zwnj:"‌",zwj:"‍",lrm:"‎",rlm:"‏",ndash:"–",mdash:"—",lsquo:"‘",rsquo:"’",sbquo:"‚",ldquo:"“",rdquo:"”",bdquo:"„",dagger:"†",Dagger:"‡",bull:"•",hellip:"…",permil:"‰",prime:"′",Prime:"″",lsaquo:"‹",rsaquo:"›",oline:"‾",euro:"€",trade:"™",larr:"←",uarr:"↑",rarr:"→",darr:"↓",harr:"↔",crarr:"↵",lceil:"⌈",rceil:"⌉",lfloor:"⌊",rfloor:"⌋",loz:"◊",spades:"♠",clubs:"♣",hearts:"♥",diams:"♦"}),t.entityMap=t.HTML_ENTITIES});Da.XML_ENTITIES,Da.HTML_ENTITIES,Da.entityMap;var Oa=Dr.NAMESPACE,zt=/[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,ar=new RegExp("[\\-\\.0-9"+zt.source.slice(1,-1)+"\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"),Ra=new RegExp("^"+zt.source+ar.source+"*(?::"+zt.source+ar.source+"*)?$"),Ma=0,Na=1,Ua=2,Ba=3,Fa=4,ja=5,Ha=6,qa=7;function Va(e,t){this.message=e,this.locator=t,Error.captureStackTrace&&Error.captureStackTrace(this,Va)}function Wa(){}function Ga(e,t){return t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber,t}function za(e,t,i){for(var n=e.tagName,r=null,a=e.length;a--;){var s=e[a],o=s.qName,u=s.value,o=0<(c=o.indexOf(":"))?(l=s.prefix=o.slice(0,c),d=o.slice(c+1),"xmlns"===l&&d):(l=null,"xmlns"===(d=o)&&"");s.localName=d,!1!==o&&(null==r&&(r={},Xa(i,i={})),i[o]=r[o]=u,s.uri=Oa.XMLNS,t.startPrefixMapping(o,u))}for(var l,a=e.length;a--;)(l=(s=e[a]).prefix)&&("xml"===l&&(s.uri=Oa.XML),"xmlns"!==l&&(s.uri=i[l||""]));var c,d=0<(c=n.indexOf(":"))?(l=e.prefix=n.slice(0,c),e.localName=n.slice(c+1)):(l=null,e.localName=n),h=e.uri=i[l||""];if(t.startElement(h,d,n,e),!e.closed)return e.currentNSMap=i,e.localNSMap=r,1;if(t.endElement(h,d,n),r)for(l in r)t.endPrefixMapping(l)}function Xa(e,t){for(var i in e)t[i]=e[i]}function Ka(){this.attributeNames={}}(Va.prototype=new Error).name=Va.name,Wa.prototype={parse:function(e,t,i){var n=this.domBuilder;n.startDocument(),Xa(t,t={}),function(i,e,n,r,a){function s(e){var t=e.slice(1,-1);return t in n?n[t]:"#"===t.charAt(0)?65535<(t=parseInt(t.substr(1).replace("x","0x")))?(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t))):String.fromCharCode(t):(a.error("entity not found:"+e),e)}function t(e){var t;f<e&&(t=i.substring(f,e).replace(/&#?\w+;/g,s),d&&o(f),r.characters(t,0,e-f),f=e)}function o(e,t){for(;l<=e&&(t=c.exec(i));)u=t.index,l=u+t[0].length,d.lineNumber++;d.columnNumber=e-u+1}var u=0,l=0,c=/.*(?:\r\n?|\n)|.*$/g,d=r.locator,h=[{currentNSMap:e}],p={},f=0;for(;;){try{var m,g,y=i.indexOf("<",f);if(y<0)return i.substr(f).match(/^\s*$/)||(m=r.doc,g=m.createTextNode(i.substr(f)),m.appendChild(g),r.currentElement=g);switch(f<y&&t(y),i.charAt(y+1)){case"/":var v=i.indexOf(">",y+3),_=i.substring(y+2,v).replace(/[ \t\n\r]+$/g,""),b=h.pop();v<0?(_=i.substring(y+2).replace(/[\s<].*/,""),a.error("end tag name: "+_+" is not complete:"+b.tagName),v=y+1+_.length):_.match(/\s</)&&(_=_.replace(/[\s<].*/,""),a.error("end tag name: "+_+" maybe not complete"),v=y+1+_.length);var T=b.localNSMap,S=b.tagName==_;if(S||b.tagName&&b.tagName.toLowerCase()==_.toLowerCase()){if(r.endElement(b.uri,b.localName,_),T)for(var w in T)r.endPrefixMapping(w);S||a.fatalError("end tag name: "+_+" is not match the current start tagName:"+b.tagName)}else h.push(b);v++;break;case"?":d&&o(y),v=function(e,t,i){var n=e.indexOf("?>",t);if(n){t=e.substring(t,n).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/);return t?(t[0].length,i.processingInstruction(t[1],t[2]),n+2):-1}return-1}(i,y,r);break;case"!":d&&o(y),v=function(e,t,i,n){{if("-"===e.charAt(t+2)){if("-"!==e.charAt(t+3))return-1;var r=e.indexOf("--\x3e",t+4);return t<r?(i.comment(e,t+4,r-t-4),r+3):(n.error("Unclosed comment"),-1)}if("CDATA["==e.substr(t+3,6)){r=e.indexOf("]]>",t+9);return i.startCDATA(),i.characters(e,t+9,r-t-9),i.endCDATA(),r+3}var a=function(e,t){var i,n=[],r=/'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g;r.lastIndex=t,r.exec(e);for(;i=r.exec(e);)if(n.push(i),i[1])return n}(e,t),n=a.length;if(1<n&&/!doctype/i.test(a[0][0])){r=a[1][0],e=!1,t=!1;3<n&&(/^public$/i.test(a[2][0])?(e=a[3][0],t=4<n&&a[4][0]):/^system$/i.test(a[2][0])&&(t=a[3][0]));n=a[n-1];return i.startDTD(r,e,t),i.endDTD(),n.index+n[0].length}}return-1}(i,y,r,a);break;default:d&&o(y);var E=new Ka,k=h[h.length-1].currentNSMap,v=function(e,t,n,i,r,a){function s(e,t,i){n.attributeNames.hasOwnProperty(e)&&a.fatalError("Attribute "+e+" redefined"),n.addValue(e,t,i)}var o,u=++t,l=Ma;for(;;){var c=e.charAt(u);switch(c){case"=":if(l===Na)o=e.slice(t,u),l=Ba;else{if(l!==Ua)throw new Error("attribute equal must after attrName");l=Ba}break;case"'":case'"':if(l===Ba||l===Na){if(l===Na&&(a.warning('attribute value must after "="'),o=e.slice(t,u)),t=u+1,!(0<(u=e.indexOf(c,t))))throw new Error("attribute value no end '"+c+"' match");d=e.slice(t,u).replace(/&#?\w+;/g,r),s(o,d,t-1),l=ja}else{if(l!=Fa)throw new Error('attribute value must after "="');d=e.slice(t,u).replace(/&#?\w+;/g,r),s(o,d,t),a.warning('attribute "'+o+'" missed start quot('+c+")!!"),t=u+1,l=ja}break;case"/":switch(l){case Ma:n.setTagName(e.slice(t,u));case ja:case Ha:case qa:l=qa,n.closed=!0;case Fa:case Na:case Ua:break;default:throw new Error("attribute invalid close char('/')")}break;case"":return a.error("unexpected end of input"),l==Ma&&n.setTagName(e.slice(t,u)),u;case">":switch(l){case Ma:n.setTagName(e.slice(t,u));case ja:case Ha:case qa:break;case Fa:case Na:"/"===(d=e.slice(t,u)).slice(-1)&&(n.closed=!0,d=d.slice(0,-1));case Ua:l===Ua&&(d=o),l==Fa?(a.warning('attribute "'+d+'" missed quot(")!'),s(o,d.replace(/&#?\w+;/g,r),t)):(Oa.isHTML(i[""])&&d.match(/^(?:disabled|checked|selected)$/i)||a.warning('attribute "'+d+'" missed value!! "'+d+'" instead!!'),s(d,d,t));break;case Ba:throw new Error("attribute value missed!!")}return u;case"€":c=" ";default:if(c<=" ")switch(l){case Ma:n.setTagName(e.slice(t,u)),l=Ha;break;case Na:o=e.slice(t,u),l=Ua;break;case Fa:var d=e.slice(t,u).replace(/&#?\w+;/g,r);a.warning('attribute "'+d+'" missed quot(")!!'),s(o,d,t);case ja:l=Ha}else switch(l){case Ua:n.tagName,Oa.isHTML(i[""])&&o.match(/^(?:disabled|checked|selected)$/i)||a.warning('attribute "'+o+'" missed value!! "'+o+'" instead2!!'),s(o,o,t),t=u,l=Na;break;case ja:a.warning('attribute space is required"'+o+'"!!');case Ha:l=Na,t=u;break;case Ba:l=Fa,t=u;break;case qa:throw new Error("elements closed character '/' and '>' must be connected to")}}u++}}(i,y,E,k,s,a),C=E.length;if(!E.closed&&function(e,t,i,n){var r=n[i];null==r&&((r=e.lastIndexOf("</"+i+">"))<t&&(r=e.lastIndexOf("</"+i)),n[i]=r);return r<t}(i,v,E.tagName,p)&&(E.closed=!0,n.nbsp||a.warning("unclosed xml attribute")),d&&C){for(var I=Ga(d,{}),x=0;x<C;x++){var A=E[x];o(A.offset),A.locator=Ga(d,{})}r.locator=I,za(E,r,k)&&h.push(E),r.locator=d}else za(E,r,k)&&h.push(E);Oa.isHTML(E.uri)&&!E.closed?v=function(e,t,i,n,r){if(/^(?:script|textarea)$/i.test(i)){var a=e.indexOf("</"+i+">",t),e=e.substring(t+1,a);if(/[&<]/.test(e))return/^script$/i.test(i)||(e=e.replace(/&#?\w+;/g,n)),r.characters(e,0,e.length),a}return t+1}(i,v,E.tagName,s,r):v++}}catch(e){if(e instanceof Va)throw e;a.error("element parse error: "+e),v=-1}f<v?f=v:t(Math.max(y,f)+1)}}(e,t,i,n,this.errorHandler),n.endDocument()}},Ka.prototype={setTagName:function(e){if(!Ra.test(e))throw new Error("invalid tagName:"+e);this.tagName=e},addValue:function(e,t,i){if(!Ra.test(e))throw new Error("invalid attribute:"+e);this.attributeNames[e]=this.length,this[this.length++]={qName:e,value:t,offset:i}},length:0,getLocalName:function(e){return this[e].localName},getLocator:function(e){return this[e].locator},getQName:function(e){return this[e].qName},getURI:function(e){return this[e].uri},getValue:function(e){return this[e].value}};var x={XMLReader:Wa,ParseError:Va},Ya=U.DOMImplementation,Qa=Dr.NAMESPACE,$a=x.ParseError,Ja=x.XMLReader;function Za(e){this.options=e||{locator:{}}}function es(){this.cdata=!1}function ts(e,t){t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber}function is(e){if(e)return"\n@"+(e.systemId||"")+"#[line:"+e.lineNumber+",col:"+e.columnNumber+"]"}function ns(e,t,i){return"string"==typeof e?e.substr(t,i):e.length>=t+i||t?new java.lang.String(e,t,i)+"":e}function rs(e,t){(e.currentElement||e.doc).appendChild(t)}Za.prototype.parseFromString=function(e,t){var i=this.options,n=new Ja,r=i.domBuilder||new es,a=i.errorHandler,s=i.locator,o=i.xmlns||{},u=/\/x?html?$/.test(t),t=u?Da.HTML_ENTITIES:Da.XML_ENTITIES;return s&&r.setDocumentLocator(s),n.errorHandler=function(n,e,r){if(!n){if(e instanceof es)return e;n=e}var a={},s=n instanceof Function;function t(t){var i=n[t];!i&&s&&(i=2==n.length?function(e){n(t,e)}:n),a[t]=i?function(e){i("[xmldom "+t+"]\t"+e+is(r))}:function(){}}return r=r||{},t("warning"),t("error"),t("fatalError"),a}(a,r,s),n.domBuilder=i.domBuilder||r,u&&(o[""]=Qa.HTML),o.xml=o.xml||Qa.XML,e&&"string"==typeof e?n.parse(e,o,t):n.errorHandler.error("invalid doc source"),r.doc},es.prototype={startDocument:function(){this.doc=(new Ya).createDocument(null,null,null),this.locator&&(this.doc.documentURI=this.locator.systemId)},startElement:function(e,t,i,n){var r=this.doc,a=r.createElementNS(e,i||t),s=n.length;rs(this,a),this.currentElement=a,this.locator&&ts(this.locator,a);for(var o=0;o<s;o++){var e=n.getURI(o),u=n.getValue(o),i=n.getQName(o),l=r.createAttributeNS(e,i);this.locator&&ts(n.getLocator(o),l),l.value=l.nodeValue=u,a.setAttributeNode(l)}},endElement:function(e,t,i){var n=this.currentElement;n.tagName,this.currentElement=n.parentNode},startPrefixMapping:function(e,t){},endPrefixMapping:function(e){},processingInstruction:function(e,t){t=this.doc.createProcessingInstruction(e,t);this.locator&&ts(this.locator,t),rs(this,t)},ignorableWhitespace:function(e,t,i){},characters:function(e,t,i){var n;(e=ns.apply(this,arguments))&&(n=this.cdata?this.doc.createCDATASection(e):this.doc.createTextNode(e),this.currentElement?this.currentElement.appendChild(n):/^\s*$/.test(e)&&this.doc.appendChild(n),this.locator&&ts(this.locator,n))},skippedEntity:function(e){},endDocument:function(){this.doc.normalize()},setDocumentLocator:function(e){(this.locator=e)&&(e.lineNumber=0)},comment:function(e,t,i){e=ns.apply(this,arguments);e=this.doc.createComment(e);this.locator&&ts(this.locator,e),rs(this,e)},startCDATA:function(){this.cdata=!0},endCDATA:function(){this.cdata=!1},startDTD:function(e,t,i){var n=this.doc.implementation;n&&n.createDocumentType&&(i=n.createDocumentType(e,t,i),this.locator&&ts(this.locator,i),rs(this,i),this.doc.doctype=i)},warning:function(e){},error:function(e){},fatalError:function(e){throw new $a(e,this.locator)}},"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,function(e){es.prototype[e]=function(){return null}});function as(e){return!!e&&"object"==typeof e}function ss(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];return t.reduce(function(t,i){return"object"!=typeof i||Object.keys(i).forEach(function(e){Array.isArray(t[e])&&Array.isArray(i[e])?t[e]=t[e].concat(i[e]):as(t[e])&&as(i[e])?t[e]=ss(t[e],i[e]):t[e]=i[e]}),t},{})}function os(t){return Object.keys(t).map(function(e){return t[e]})}function us(e){return e.reduce(function(e,t){return e.concat(t)},[])}function ls(e){if(!e.length)return[];for(var t=[],i=0;i<e.length;i++)t.push(e[i]);return t}function cs(e,t){for(var i=0;i<e.length;i++)if(t(e[i]))return i;return-1}function ds(e){var t=e.baseUrl,i=void 0===(n=e.source)?"":n,n=void 0===(n=e.range)?"":n,e=void 0===(e=e.indexRange)?"":e,i={uri:i,resolvedUri:ir((void 0===t?"":t)||"",i)};return(n||e)&&(n=(n||e).split("-"),e=window.BigInt?window.BigInt(n[0]):parseInt(n[0],10),n=window.BigInt?window.BigInt(n[1]):parseInt(n[1],10),e<Number.MAX_SAFE_INTEGER&&"bigint"==typeof e&&(e=Number(e)),"bigint"==typeof(n="bigint"==typeof(n=n<Number.MAX_SAFE_INTEGER&&"bigint"==typeof n?Number(n):n)||"bigint"==typeof e?window.BigInt(n)-window.BigInt(e)+window.BigInt(1):n-e+1)&&n<Number.MAX_SAFE_INTEGER&&(n=Number(n)),i.byterange={length:n,offset:e}),i}function hs(e){return e&&"number"!=typeof e&&(e=parseInt(e,10)),isNaN(e)?null:e}function ps(e){var a,t=e.type,i=e.duration,n=e.timescale,r=void 0===n?1:n,s=e.periodDuration,o=e.sourceDuration,e=function(e,t){for(var i=[],n=e;n<t;n++)i.push(n);return i}((n=ho[t](e)).start,n.end).map((a=e,function(e){var t=a.duration,i=a.timescale,n=a.periodStart,r=a.startNumber;return{number:(void 0===r?1:r)+e,duration:t/(void 0===i?1:i),timeline:n,time:e*t}}));return"static"===t&&(e[t=e.length-1].duration=("number"==typeof s?s:o)-i/r*t),e}function fs(e){var t=e.baseUrl,i=void 0===(u=e.initialization)?{}:u,n=e.sourceDuration,r=void 0===(o=e.indexRange)?"":o,a=e.periodStart,s=e.presentationTime,o=void 0===(u=e.number)?0:u,u=e.duration;if(!t)throw new Error(uo);return i=ds({baseUrl:t,source:i.sourceURL,range:i.range}),(r=ds({baseUrl:t,source:t,indexRange:r})).map=i,u?(e=ps(e)).length&&(r.duration=e[0].duration,r.timeline=e[0].timeline):n&&(r.duration=n,r.timeline=a),r.presentationTime=s||a,r.number=o,[r]}function ms(e,t,i){for(var n=e.sidx.map||null,r=e.sidx.duration,a=e.timeline||0,s=(s=e.sidx.byterange).offset+s.length,o=t.timescale,u=t.references.filter(function(e){return 1!==e.referenceType}),l=[],c=e.endList?"static":"dynamic",d=e.sidx.timeline,h=d,p=e.mediaSequence||0,f="bigint"==typeof t.firstOffset?window.BigInt(s)+t.firstOffset:s+t.firstOffset,m=0;m<u.length;m++){var g=t.references[m],y=g.referencedSize,v=g.subsegmentDuration,g=void 0,g="bigint"==typeof f?f+window.BigInt(y)-window.BigInt(1):f+y-1,g=fs({baseUrl:i,timescale:o,timeline:a,periodStart:d,presentationTime:h,number:p,duration:v,sourceDuration:r,indexRange:f+"-"+g,type:c})[0];n&&(g.map=n),l.push(g),f+="bigint"==typeof f?window.BigInt(y):y,h+=v/o,p++}return e.segments=l,e}function gs(e){return i=function(e){return e.timeline},os(e.reduce(function(t,e){return e.forEach(function(e){t[i(e)]=e}),t},{})).sort(function(e,t){return e.timeline>t.timeline?1:-1});var i}function ys(e){var r,a,s=[];return r=e,a=function(e,t,i,n){s=s.concat(e.playlists||[])},po.forEach(function(e){for(var t in r.mediaGroups[e])for(var i in r.mediaGroups[e][t]){var n=r.mediaGroups[e][t][i];a(n,e,t,i)}}),s}function vs(e){var i=e.playlist,e=e.mediaSequence;i.mediaSequence=e,i.segments.forEach(function(e,t){e.number=i.mediaSequence+t})}function _s(e){var r,a,t=e.oldManifest,i=e.newManifest,n=t.playlists.concat(ys(t)),e=i.playlists.concat(ys(i));return i.timelineStarts=gs([t.timelineStarts,i.timelineStarts]),n={oldPlaylists:n,newPlaylists:e,timelineStarts:i.timelineStarts},r=n.oldPlaylists,e=n.newPlaylists,a=n.timelineStarts,e.forEach(function(t){t.discontinuitySequence=cs(a,function(e){return e.timeline===t.timeline});var e=function(e,t){for(var i=0;i<e.length;i++)if(e[i].attributes.NAME===t)return e[i];return null}(r,t.attributes.NAME);if(e&&!t.sidx){var i=t.segments[0],n=cs(e.segments,function(e){return Math.abs(e.presentationTime-i.presentationTime)<1/60});if(-1===n)return vs({playlist:t,mediaSequence:e.mediaSequence+e.segments.length}),t.segments[0].discontinuity=!0,t.discontinuityStarts.unshift(0),void((!e.segments.length&&t.timeline>e.timeline||e.segments.length&&t.timeline>e.segments[e.segments.length-1].timeline)&&t.discontinuitySequence--);e.segments[n].discontinuity&&!i.discontinuity&&(i.discontinuity=!0,t.discontinuityStarts.unshift(0),t.discontinuitySequence--),vs({playlist:t,mediaSequence:e.segments[n].number})}}),i}function bs(e){return e&&e.uri+"-"+(t=e.byterange,e="bigint"==typeof t.offset||"bigint"==typeof t.length?window.BigInt(t.offset)+window.BigInt(t.length)-window.BigInt(1):t.offset+t.length-1,t.offset+"-"+e);var t}function Ts(e){return os(e.reduce(function(e,t){var i,n=t.attributes.id+(t.attributes.lang||"");return e[n]?(t.segments&&(t.segments[0]&&(t.segments[0].discontinuity=!0),(i=e[n].segments).push.apply(i,t.segments)),t.attributes.contentProtection&&(e[n].attributes.contentProtection=t.attributes.contentProtection)):(e[n]=t,e[n].attributes.timelineStarts=[]),e[n].attributes.timelineStarts.push({start:t.attributes.periodStart,timeline:t.attributes.periodStart}),e},{})).map(function(e){var t,n;return e.discontinuityStarts=(t=e.segments||[],n="discontinuity",t.reduce(function(e,t,i){return t[n]&&e.push(i),e},[])),e})}function Ss(e,t){var i=bs(e.sidx);return(i=i&&t[i]&&t[i].sidx)&&ms(e,i,e.sidx.resolvedUri),e}function ws(e,h,p){var f;return void 0===h&&(h={}),void 0===p&&(p=!1),e=e.reduce(function(e,t){var i=t.attributes.role&&t.attributes.role.value||"",n=t.attributes.lang||"",r=t.attributes.label||"main";e[r=n&&!t.attributes.label?t.attributes.lang+(i?" ("+i+")":""):r]||(e[r]={language:n,autoselect:!0,default:"main"===i,playlists:[],uri:""});var a,s,o,u,l,c,d,u=Ss((s=p,o=(a=t).attributes,u=a.segments,l=a.sidx,c=a.mediaSequence,d=a.discontinuitySequence,n=a.discontinuityStarts,u={attributes:((a={NAME:o.id,BANDWIDTH:o.bandwidth,CODECS:o.codecs})["PROGRAM-ID"]=1,a),uri:"",endList:"static"===o.type,timeline:o.periodStart,resolvedUri:"",targetDuration:o.duration,discontinuitySequence:d,discontinuityStarts:n,timelineStarts:o.timelineStarts,mediaSequence:c,segments:u},o.contentProtection&&(u.contentProtection=o.contentProtection),l&&(u.sidx=l),s&&(u.attributes.AUDIO="audio",u.attributes.SUBTITLES="subs"),u),h);return e[r].playlists.push(u),"undefined"==typeof f&&"main"===i&&((f=t).default=!0),e},{}),f||(e[Object.keys(e)[0]].default=!0),e}function Es(e){var t=e.attributes,i=e.segments,n=e.sidx,r=e.discontinuityStarts,i={attributes:((e={NAME:t.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:t.width,height:t.height},CODECS:t.codecs,BANDWIDTH:t.bandwidth})["PROGRAM-ID"]=1,e),uri:"",endList:"static"===t.type,timeline:t.periodStart,resolvedUri:"",targetDuration:t.duration,discontinuityStarts:r,timelineStarts:t.timelineStarts,segments:i};return t.contentProtection&&(i.contentProtection=t.contentProtection),n&&(i.sidx=n),i}function ks(e){return"video/mp4"===(e=e.attributes).mimeType||"video/webm"===e.mimeType||"video"===e.contentType}function Cs(e){return"audio/mp4"===(e=e.attributes).mimeType||"audio/webm"===e.mimeType||"audio"===e.contentType}function Is(e){return"text/vtt"===(e=e.attributes).mimeType||"text"===e.contentType}function xs(i){return i?Object.keys(i).reduce(function(e,t){t=i[t];return e.concat(t.playlists)},[]):[]}function As(e){var t=e.dashPlaylists,i=e.locations,n=void 0===(c=e.sidxMapping)?{}:c,r=e.previousManifest;if(!t.length)return{};var a=(d=t[0].attributes).sourceDuration,s=d.type,o=d.suggestedPresentationDelay,u=d.minimumUpdatePeriod,l=Ts(t.filter(ks)).map(Es),c=Ts(t.filter(Cs)),e=Ts(t.filter(Is)),d=t.map(function(e){return e.attributes.captionServices}).filter(Boolean),a={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:((t={AUDIO:{},VIDEO:{}})["CLOSED-CAPTIONS"]={},t.SUBTITLES={},t),uri:"",duration:a,playlists:function(e,t){if(void 0===t&&(t={}),!Object.keys(t).length)return e;for(var i in e)e[i]=Ss(e[i],t);return e}(l,n)};0<=u&&(a.minimumUpdatePeriod=1e3*u),i&&(a.locations=i),"dynamic"===s&&(a.suggestedPresentationDelay=o);var h,p,o=0===a.playlists.length,o=c.length?ws(c,n,o):null,n=e.length?(void 0===(h=n)&&(h={}),e.reduce(function(e,t){var i=t.attributes.lang||"text";return e[i]||(e[i]={language:i,default:!1,autoselect:!1,playlists:[],uri:""}),e[i].playlists.push(Ss(function(e){var t=e.attributes,i=e.segments,n=e.mediaSequence,r=e.discontinuityStarts,a=e.discontinuitySequence;"undefined"==typeof i&&(i=[{uri:t.baseUrl,timeline:t.periodStart,resolvedUri:t.baseUrl||"",duration:t.sourceDuration,number:0}],t.duration=t.sourceDuration);(e={NAME:t.id,BANDWIDTH:t.bandwidth})["PROGRAM-ID"]=1;return t.codecs&&(e.CODECS=t.codecs),{attributes:e,uri:"",endList:"static"===t.type,timeline:t.periodStart,resolvedUri:t.baseUrl||"",targetDuration:t.duration,timelineStarts:t.timelineStarts,discontinuityStarts:r,discontinuitySequence:a,mediaSequence:n,segments:i}}(t),h)),e},{})):null,l=(e=l.concat(xs(o),xs(n))).map(function(e){return e.timelineStarts});return a.timelineStarts=gs(l),e=e,p=a.timelineStarts,e.forEach(function(t){t.mediaSequence=0,t.discontinuitySequence=cs(p,function(e){return e.timeline===t.timeline}),t.segments&&t.segments.forEach(function(e,t){e.number=t})}),o&&(a.mediaGroups.AUDIO.audio=o),n&&(a.mediaGroups.SUBTITLES.subs=n),d.length&&(a.mediaGroups["CLOSED-CAPTIONS"].cc=d.reduce(function(n,e){return e&&e.forEach(function(e){var t=e.channel,i=e.language;n[i]={autoselect:!1,default:!1,instreamId:t,language:i},e.hasOwnProperty("aspectRatio")&&(n[i].aspectRatio=e.aspectRatio),e.hasOwnProperty("easyReader")&&(n[i].easyReader=e.easyReader),e.hasOwnProperty("3D")&&(n[i]["3D"]=e["3D"])}),n},{})),r?_s({oldManifest:r,newManifest:a}):a}function Ps(e,t){for(var i,n,r,a,s,o,u=e.type,l=e.minimumUpdatePeriod,c=void 0===l?0:l,d=void 0===(l=e.media)?"":l,h=e.sourceDuration,p=void 0===(l=e.timescale)?1:l,f=void 0===(l=e.startNumber)?1:l,m=e.periodStart,g=[],y=-1,v=0;v<t.length;v++){var _=t[v],b=_.d,T=_.r||0,S=_.t||0;y<0&&(y=S),S&&y<S&&(y=S);var w,E=void 0;E=T<0?(w=v+1)===t.length?"dynamic"===u&&0<c&&0<d.indexOf("$Number$")?(i=y,n=b,_=o=s=a=r=void 0,r=(S=e).NOW,a=S.clientOffset,s=S.availabilityStartTime,o=S.timescale,_=S.periodStart,S=S.minimumUpdatePeriod,Math.ceil((((r+a)/1e3+(void 0===S?0:S)-(s+(void 0===_?0:_)))*(void 0===o?1:o)-i)/n)):(h*p-y)/b:(t[w].t-y)/b:T+1;for(var k=f+g.length+E,C=f+g.length;C<k;)g.push({number:C,duration:b/p,time:y,timeline:m}),y+=b,C++}return g}function Ls(e,t){return e.replace(fo,(r=t,function(e,t,i,n){if("$$"===e)return"$";if("undefined"==typeof r[t])return e;e=""+r[t];return"RepresentationID"===t||(n=i?parseInt(n,10):1)<=e.length?e:new Array(n-e.length+1).join("0")+e}));var r}function Ds(r,e){var a={RepresentationID:r.id,Bandwidth:r.bandwidth||0},t=void 0===(t=r.initialization)?{sourceURL:"",range:""}:t,s=ds({baseUrl:r.baseUrl,source:Ls(t.sourceURL,a),range:t.range});return(t=e,(e=r).duration||t?e.duration?ps(e):Ps(e,t):[{number:e.startNumber||1,duration:e.sourceDuration,time:0,timeline:e.periodStart}]).map(function(e){a.Number=e.number,a.Time=e.time;var t=Ls(r.media||"",a),i=r.timescale||1,n=r.presentationTimeOffset||0,i=r.periodStart+(e.time-n)/i;return{uri:t,timeline:e.timeline,duration:e.duration,resolvedUri:ir(r.baseUrl||"",t),map:s,number:e.number,presentationTime:i}})}function Os(r,e){var t=r.duration,i=void 0===(i=r.segmentUrls)?[]:i,a=r.periodStart;if(!t&&!e||t&&e)throw new Error(lo);var n,s=i.map(function(e){return i=e,e=(t=r).baseUrl,t=t.initialization,t=ds({baseUrl:e,source:(t=void 0===t?{}:t).sourceURL,range:t.range}),(i=ds({baseUrl:e,source:i.media,range:i.mediaRange})).map=t,i;var t,i});return t&&(n=ps(r)),(n=e?Ps(r,e):n).map(function(e,t){if(s[t]){var i=s[t],n=r.timescale||1,t=r.presentationTimeOffset||0;return i.timeline=e.timeline,i.duration=e.duration,i.number=e.number,i.presentationTime=a+(e.time-t)/n,i}}).filter(function(e){return e})}function Rs(e){var t,i=e.attributes,n=e.segmentInfo;n.template?(a=Ds,t=ss(i,n.template)):n.base?(a=fs,t=ss(i,n.base)):n.list&&(a=Os,t=ss(i,n.list));var r={attributes:i};if(!a)return r;var a,e=a(t,n.segmentTimeline);return t.duration?(i=t.duration,a=t.timescale,t.duration=i/(void 0===a?1:a)):e.length?t.duration=e.reduce(function(e,t){return Math.max(e,Math.ceil(t.duration))},0):t.duration=0,r.attributes=t,r.segments=e,n.base&&t.indexRange&&(r.sidx=e[0],r.segments=[]),r}function Ms(e,t){return ls(e.childNodes).filter(function(e){return e.tagName===t})}function Ns(e){return e.textContent.trim()}function Us(e){if(!(r=/P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/.exec(e)))return 0;var t=(a=r.slice(1))[0],i=a[1],n=a[2],e=a[3],r=a[4],a=a[5];return 31536e3*parseFloat(t||0)+2592e3*parseFloat(i||0)+86400*parseFloat(n||0)+3600*parseFloat(e||0)+60*parseFloat(r||0)+parseFloat(a||0)}function Bs(e){return e&&e.attributes?ls(e.attributes).reduce(function(e,t){var i=mo[t.name]||mo.DEFAULT;return e[t.name]=i(t.value),e},{}):{}}function Fs(e,i){return i.length?us(e.map(function(t){return i.map(function(e){return ir(t,Ns(e))})})):e}function js(e){var t=Ms(e,"SegmentTemplate")[0],i=Ms(e,"SegmentList")[0],n=i&&Ms(i,"SegmentURL").map(function(e){return ss({tag:"SegmentURL"},Bs(e))}),r=Ms(e,"SegmentBase")[0],e=(a=i||t)&&Ms(a,"SegmentTimeline")[0],a=(a=i||r||t)&&Ms(a,"Initialization")[0];(t=t&&Bs(t))&&a?t.initialization=a&&Bs(a):t&&t.initialization&&(t.initialization={sourceURL:t.initialization});var s={template:t,segmentTimeline:e&&Ms(e,"S").map(Bs),list:i&&ss(Bs(i),{segmentUrls:n,initialization:Bs(a)}),base:r&&ss(Bs(r),{initialization:Bs(a)})};return Object.keys(s).forEach(function(e){s[e]||delete s[e]}),s}function Hs(u,l,c){return function(e){var t=Bs(e),i=Fs(l,Ms(e,"BaseURL")),n=Ms(e,"Role")[0],n={role:Bs(n)},t=ss(u,t,n),n=Ms(e,"Accessibility")[0],n="urn:scte:dash:cc:cea-608:2015"===(n=Bs(n)).schemeIdUri?("string"!=typeof n.value?[]:n.value.split(";")).map(function(e){var t,i,n;return/^CC\d=/.test(n=e)?(i=(t=e.split("="))[0],n=t[1]):/^CC\d$/.test(e)&&(i=e),{channel:i,language:n}}):"urn:scte:dash:cc:cea-708:2015"===n.schemeIdUri?("string"!=typeof n.value?[]:n.value.split(";")).map(function(e){var t,i,n={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};return/=/.test(e)?(t=(i=e.split("="))[0],i=void 0===(i=i[1])?"":i,n.channel=t,n.language=e,i.split(",").forEach(function(e){var t=e.split(":"),e=t[0],t=t[1];"lang"===e?n.language=t:"er"===e?n.easyReader=Number(t):"war"===e?n.aspectRatio=Number(t):"3D"===e&&(n["3D"]=Number(t))})):n.language=e,n.channel&&(n.channel="SERVICE"+n.channel),n}):void 0;n&&(t=ss(t,{captionServices:n}));n=Ms(e,"Label")[0];n&&n.childNodes.length&&(r=n.childNodes[0].nodeValue.trim(),t=ss(t,{label:r}));var r=Ms(e,"ContentProtection").reduce(function(e,t){var i=Bs(t),n=go[i.schemeIdUri];return n&&(e[n]={attributes:i},(t=Ms(t,"cenc:pssh")[0])&&(t=(t=Ns(t))&&or(t),e[n].pssh=t)),e},{});Object.keys(r).length&&(t=ss(t,{contentProtection:r}));var a,s,o,r=js(e),e=Ms(e,"Representation"),r=ss(c,r);return us(e.map((a=t,s=i,o=r,function(e){var t=Ms(e,"BaseURL"),t=Fs(s,t),i=ss(a,Bs(e)),n=js(e);return t.map(function(e){return{segmentInfo:ss(o,n),attributes:ss(i,{baseUrl:e})}})})))}}function qs(e,t){var i=t=void 0===t?{}:t,n=void 0===(a=i.manifestUri)?"":a,t=void 0===(r=i.NOW)?Date.now():r,r=void 0===(a=i.clientOffset)?0:a;if(!(i=Ms(e,"Period")).length)throw new Error(ao);var a=Ms(e,"Location"),s=Bs(e),e=Fs([n],Ms(e,"BaseURL"));s.type=s.type||"static",s.sourceDuration=s.mediaPresentationDuration||0,s.NOW=t,s.clientOffset=r,a.length&&(s.locations=a.map(Ns));var o,u,l=[];return i.forEach(function(e,t){var i,n=Bs(e),r=l[t-1];n.start=(i={attributes:n,priorPeriodAttributes:r?r.attributes:null,mpdType:s.type},t=i.attributes,r=i.priorPeriodAttributes,i=i.mpdType,"number"==typeof t.start?t.start:r&&"number"==typeof r.start&&"number"==typeof r.duration?r.start+r.duration:r||"static"!==i?null:0),l.push({node:e,attributes:n})}),{locations:s.locations,representationInfo:us(l.map((o=s,u=e,function(e,t){var i=Fs(u,Ms(e.node,"BaseURL")),n=ss(o,{periodStart:e.attributes.start});"number"==typeof e.attributes.duration&&(n.periodDuration=e.attributes.duration);var r=Ms(e.node,"AdaptationSet"),e=js(e.node);return us(r.map(Hs(n,i,e)))})))}}function Vs(e){if(""===e)throw new Error(so);var t,i,n=new ro;try{i=(t=n.parseFromString(e,"application/xml"))&&"MPD"===t.documentElement.tagName?t.documentElement:null}catch(e){}if(!i||i&&0<i.getElementsByTagName("parsererror").length)throw new Error(oo);return i}function Ws(e,t){void 0===t&&(t={});var i=qs(Vs(e),t),e=i.representationInfo.map(Rs);return As({dashPlaylists:e,locations:i.locations,sidxMapping:t.sidxMapping,previousManifest:t.previousManifest})}function Gs(e){return function(e){e=Ms(e,"UTCTiming")[0];if(!e)return null;var t=Bs(e);switch(t.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":t.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":t.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":t.method="DIRECT",t.value=Date.parse(t.value);break;case"urn:mpeg:dash:utc:http-ntp:2014":case"urn:mpeg:dash:utc:ntp:2014":case"urn:mpeg:dash:utc:sntp:2014":default:throw new Error(co)}return t}(Vs(e))}function zs(e){return e instanceof Uint8Array?e:(Array.isArray(e)||(t=e,ArrayBuffer.isView(t))||e instanceof ArrayBuffer||(e="number"!=typeof e||"number"==typeof e&&e!=e?0:[e]),new Uint8Array(e&&e.buffer||e,e&&e.byteOffset||0,e&&e.byteLength||0));var t}function Xs(e,t){var i=void 0!==(t=(void 0===t?{}:t).le)&&t;e=bo(e="bigint"!=typeof e&&"number"!=typeof e||"number"==typeof e&&e!=e?0:e);for(var n=(t=e,Math.ceil(t.toString(2).length/8)),r=new Uint8Array(new ArrayBuffer(n)),a=0;a<n;a++){var s=i?a:Math.abs(a+1-r.length);r[s]=Number(e/To[a]&bo(255)),e<0&&(r[s]=Math.abs(~r[s]),r[s]-=0===a?1:2)}return r}function Ks(e,t){if("string"!=typeof(e="string"!=typeof e&&e&&"function"==typeof e.toString?e.toString():e))return new Uint8Array;t||(e=unescape(encodeURIComponent(e)));for(var i=new Uint8Array(e.length),n=0;n<e.length;n++)i[n]=e.charCodeAt(n);return i}function Ys(i,e,t){var n=void 0===t?{}:t,r=void 0===(t=n.offset)?0:t,a=void 0===(n=n.mask)?[]:n;return i=zs(i),n=(e=zs(e)).every||Array.prototype.every,e.length&&i.length-r>=e.length&&n.call(e,function(e,t){return e===(a[t]?a[t]&i[r+t]:i[r+t])})}function Qs(e,t){return void 0===t&&(t=0),(e=zs(e)).length-t<10||!Ys(e,So,{offset:t})?t:Qs(e,t+=function(e,t){void 0===t&&(t=0);var i=(e=zs(e))[t+5],t=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&i)>>4?20+t:10+t}(e,t))}function $s(e){return"string"==typeof e?Ks(e):e}function Js(e,t,i){var n;void 0===i&&(i=!1),n=t,t=Array.isArray(n)?n.map($s):[$s(n)],e=zs(e);var r=[];if(!t.length)return r;for(var a=0;a<e.length;){var s=(e[a]<<24|e[a+1]<<16|e[a+2]<<8|e[a+3])>>>0,o=e.subarray(a+4,a+8);if(0==s)break;var u=a+s;if(u>e.length){if(i)break;u=e.length}s=e.subarray(a+8,u);Ys(o,t[0])&&(1===t.length?r.push(s):r.push.apply(r,Js(s,t.slice(1),i))),a=u}return r}function Zs(e,t,i,n){void 0===i&&(i=!0),void 0===n&&(n=!1);var r=function(e){for(var t=1,i=0;i<Eo.length&&!(e&Eo[i]);i++)t++;return t}(e[t]),a=e.subarray(t,t+r);return i&&((a=Array.prototype.slice.call(e,t,t+r))[0]^=Eo[r-1]),{length:r,value:function(n,e){var t=void 0===e?{}:e,e=t.signed,e=void 0!==e&&e,t=t.le,r=void 0!==t&&t;n=zs(n);t=r?"reduce":"reduceRight",t=(n[t]||Array.prototype[t]).call(n,function(e,t,i){i=r?i:Math.abs(i+1-n.length);return e+bo(t)*To[i]},bo(0));return!e||(e=To[n.length]/bo(2)-bo(1))<(t=bo(t))&&(t-=e,t-=e,t-=bo(2)),Number(t)}(a,{signed:n}),bytes:a}}function eo(e){return"string"==typeof e?e.match(/.{1,2}/g).map(eo):"number"==typeof e?Xs(e):e}function to(e,t,i){if(i>=t.length)return t.length;var n=Zs(t,i,!1);if(Ys(e.bytes,n.bytes))return i;var r=Zs(t,i+n.length);return to(e,t,i+r.length+r.value+n.length)}function io(e,t){var i;i=t,t=Array.isArray(i)?i.map(eo):[eo(i)],e=zs(e);var n=[];if(!t.length)return n;for(var r=0;r<e.length;){var a=Zs(e,r,!1),s=Zs(e,r+a.length),o=r+a.length+s.length;127===s.value&&(s.value=to(a,e,o),s.value!==e.length&&(s.value-=o));var u=o+s.value>e.length?e.length:o+s.value,u=e.subarray(o,u);Ys(t[0],a.bytes)&&(1===t.length?n.push(u):n=n.concat(io(u,t.slice(1)))),r+=a.length+s.length+u.length}return n}function no(e,t,i,n){void 0===n&&(n=1/0),e=zs(e),i=[].concat(i);for(var r,a=0,s=0;a<e.length&&(s<n||r);){var o=void 0;if(Ys(e.subarray(a),ko)?o=4:Ys(e.subarray(a),Co)&&(o=3),o){if(s++,r)return function(e){for(var t=[],i=1;i<e.length-2;)Ys(e.subarray(i,i+3),Io)&&(t.push(i+2),i++),i++;if(0===t.length)return e;for(var n=e.length-t.length,r=new Uint8Array(n),a=0,i=0;i<n;a++,i++)a===t[0]&&(a++,t.shift()),r[i]=e[a];return r}(e.subarray(r,a));var u=void 0;"h264"===t?u=31&e[a+o]:"h265"===t&&(u=e[a+o]>>1&63),-1!==i.indexOf(u)&&(r=a+o),a+=o+("h264"===t?1:2)}else a++}return e.subarray(0,0)}var ro={__DOMHandler:es,DOMParser:Za,DOMImplementation:U.DOMImplementation,XMLSerializer:U.XMLSerializer}.DOMParser,ao="INVALID_NUMBER_OF_PERIOD",so="DASH_EMPTY_MANIFEST",oo="DASH_INVALID_XML",uo="NO_BASE_URL",lo="SEGMENT_TIME_UNSPECIFIED",co="UNSUPPORTED_UTC_TIMING_SCHEME",ho={static:function(e){var t=e.duration,i=e.timescale,n=void 0===i?1:i,r=e.sourceDuration,i=e.periodDuration,e=hs(e.endNumber),n=t/n;return"number"==typeof e?{start:0,end:e}:"number"==typeof i?{start:0,end:i/n}:{start:0,end:r/n}},dynamic:function(e){var t=e.NOW,i=e.clientOffset,n=e.availabilityStartTime,r=e.timescale,a=void 0===r?1:r,s=e.duration,o=e.periodStart,u=void 0===o?0:o,r=e.minimumUpdatePeriod,o=void 0===r?0:r,r=e.timeShiftBufferDepth,r=void 0===r?1/0:r,e=hs(e.endNumber),i=(t+i)/1e3,u=n+u,o=Math.ceil((i+o-u)*a/s),r=Math.floor((i-u-r)*a/s),s=Math.floor((i-u)*a/s);return{start:Math.max(0,r),end:"number"==typeof e?e:Math.min(o,s)}}},po=["AUDIO","SUBTITLES"],fo=/\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g,mo={mediaPresentationDuration:Us,availabilityStartTime:function(e){return/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(e=e)&&(e+="Z"),Date.parse(e)/1e3},minimumUpdatePeriod:Us,suggestedPresentationDelay:Us,type:function(e){return e},timeShiftBufferDepth:Us,start:Us,width:function(e){return parseInt(e,10)},height:function(e){return parseInt(e,10)},bandwidth:function(e){return parseInt(e,10)},startNumber:function(e){return parseInt(e,10)},timescale:function(e){return parseInt(e,10)},presentationTimeOffset:function(e){return parseInt(e,10)},duration:function(e){var t=parseInt(e,10);return isNaN(t)?Us(e):t},d:function(e){return parseInt(e,10)},t:function(e){return parseInt(e,10)},r:function(e){return parseInt(e,10)},DEFAULT:function(e){return e}},go={"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb":"com.adobe.primetime"},yo=Math.pow(2,32),vo=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return t.getBigUint64?(e=t.getBigUint64(0))<Number.MAX_SAFE_INTEGER?Number(e):e:t.getUint32(0)*yo+t.getUint32(4)},_o=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:t.getUint32(4),timescale:t.getUint32(8)},n=12;0===i.version?(i.earliestPresentationTime=t.getUint32(n),i.firstOffset=t.getUint32(n+4),n+=8):(i.earliestPresentationTime=vo(e.subarray(n)),i.firstOffset=vo(e.subarray(n+8)),n+=16);var r=t.getUint16(n+=2);for(n+=2;0<r;n+=12,r--)i.references.push({referenceType:(128&e[n])>>>7,referencedSize:2147483647&t.getUint32(n),subsegmentDuration:t.getUint32(n+4),startsWithSap:!!(128&e[n+8]),sapType:(112&e[n+8])>>>4,sapDeltaTime:268435455&t.getUint32(n+8)});return i},bo=window.BigInt||Number,To=[bo("0x1"),bo("0x100"),bo("0x10000"),bo("0x1000000"),bo("0x100000000"),bo("0x10000000000"),bo("0x1000000000000"),bo("0x100000000000000"),bo("0x10000000000000000")],So=zs([73,68,51]),wo={EBML:zs([26,69,223,163]),DocType:zs([66,130]),Segment:zs([24,83,128,103]),SegmentInfo:zs([21,73,169,102]),Tracks:zs([22,84,174,107]),Track:zs([174]),TrackNumber:zs([215]),DefaultDuration:zs([35,227,131]),TrackEntry:zs([174]),TrackType:zs([131]),FlagDefault:zs([136]),CodecID:zs([134]),CodecPrivate:zs([99,162]),VideoTrack:zs([224]),AudioTrack:zs([225]),Cluster:zs([31,67,182,117]),Timestamp:zs([231]),TimestampScale:zs([42,215,177]),BlockGroup:zs([160]),BlockDuration:zs([155]),Block:zs([161]),SimpleBlock:zs([163])},Eo=[128,64,32,16,8,4,2,1],ko=zs([0,0,0,1]),Co=zs([0,0,1]),Io=zs([0,0,3]),xo={webm:zs([119,101,98,109]),matroska:zs([109,97,116,114,111,115,107,97]),flac:zs([102,76,97,67]),ogg:zs([79,103,103,83]),ac3:zs([11,119]),riff:zs([82,73,70,70]),avi:zs([65,86,73]),wav:zs([87,65,86,69]),"3gp":zs([102,116,121,112,51,103]),mp4:zs([102,116,121,112]),fmp4:zs([115,116,121,112]),mov:zs([102,116,121,112,113,116]),moov:zs([109,111,111,118]),moof:zs([109,111,111,102])},Ao={aac:function(e){var t=Qs(e);return Ys(e,[255,16],{offset:t,mask:[255,22]})},mp3:function(e){var t=Qs(e);return Ys(e,[255,2],{offset:t,mask:[255,6]})},webm:function(e){e=io(e,[wo.EBML,wo.DocType])[0];return Ys(e,xo.webm)},mkv:function(e){e=io(e,[wo.EBML,wo.DocType])[0];return Ys(e,xo.matroska)},mp4:function(e){return!Ao["3gp"](e)&&!Ao.mov(e)&&(!(!Ys(e,xo.mp4,{offset:4})&&!Ys(e,xo.fmp4,{offset:4}))||(!(!Ys(e,xo.moof,{offset:4})&&!Ys(e,xo.moov,{offset:4}))||void 0))},mov:function(e){return Ys(e,xo.mov,{offset:4})},"3gp":function(e){return Ys(e,xo["3gp"],{offset:4})},ac3:function(e){var t=Qs(e);return Ys(e,xo.ac3,{offset:t})},ts:function(e){if(e.length<189&&1<=e.length)return 71===e[0];for(var t=0;t+188<e.length&&t<188;){if(71===e[t]&&71===e[t+188])return!0;t+=1}return!1},flac:function(e){var t=Qs(e);return Ys(e,xo.flac,{offset:t})},ogg:function(e){return Ys(e,xo.ogg)},avi:function(e){return Ys(e,xo.riff)&&Ys(e,xo.avi,{offset:8})},wav:function(e){return Ys(e,xo.riff)&&Ys(e,xo.wav,{offset:8})},h264:function(e){return no(e,"h264",7,3).length},h265:function(e){return no(e,"h265",[32,33],3).length}},Po=Object.keys(Ao).filter(function(e){return"ts"!==e&&"h264"!==e&&"h265"!==e}).concat(["ts","h264","h265"]);Po.forEach(function(e){var t=Ao[e];Ao[e]=function(e){return t(zs(e))}});function Lo(e){e=zs(e);for(var t=0;t<Po.length;t++){var i=Po[t];if(ll[i](e))return i}return""}function Do(e,t,i){return e&&i&&i.responseURL&&t!==i.responseURL?i.responseURL:t}function Oo(e){return tr.log.debug?tr.log.debug.bind(tr,"VHS:",e+" >"):function(){}}function Ro(e,t){var i,n=[];if(e&&e.length)for(i=0;i<e.length;i++)t(e.start(i),e.end(i))&&n.push([e.start(i),e.end(i)]);return tr.createTimeRanges(n)}function Mo(e,i){return Ro(e,function(e,t){return e-.1<=i&&i<=t+.1})}function No(e,t){return Ro(e,function(e){return t<=e-hl})}function Uo(e){var t=[];if(!e||!e.length)return"";for(var i=0;i<e.length;i++)t.push(e.start(i)+"=> "+e.end(i));return t.join(", ")}function Bo(e){for(var t=[],i=0;i<e.length;i++)t.push({start:e.start(i),end:e.end(i)});return t}function Fo(e){if(e&&e.length&&e.end)return e.end(e.length-1)}function jo(e,t){var i=0;if(!e||!e.length)return i;for(var n=0;n<e.length;n++){var r=e.start(n),a=e.end(n);a<t||(i+=r<t&&t<=a?a-t:a-r)}return i}function Ho(t,e){if(!e.preload)return e.duration;var i=0;return(e.parts||[]).forEach(function(e){i+=e.duration}),(e.preloadHints||[]).forEach(function(e){"PART"===e.type&&(i+=t.partTargetDuration)}),i}function qo(e){return(e.segments||[]).reduce(function(i,n,r){return n.parts?n.parts.forEach(function(e,t){i.push({duration:e.duration,segmentIndex:r,partIndex:t,part:e,segment:n})}):i.push({duration:n.duration,segmentIndex:r,partIndex:null,segment:n,part:null}),i},[])}function Vo(e){return(e=e.segments&&e.segments.length&&e.segments[e.segments.length-1])&&e.parts||[]}function Wo(e){var t=e.preloadSegment;if(t){e=t.parts,t=(t.preloadHints||[]).reduce(function(e,t){return e+("PART"===t.type?1:0)},0);return t+=e&&e.length?e.length:0}}function Go(e,t){return t.endList?0:e&&e.suggestedPresentationDelay?e.suggestedPresentationDelay:(e=0<Vo(t).length)&&t.serverControl&&t.serverControl.partHoldBack?t.serverControl.partHoldBack:e&&t.partTargetDuration?3*t.partTargetDuration:t.serverControl&&t.serverControl.holdBack?t.serverControl.holdBack:t.targetDuration?3*t.targetDuration:0}function zo(e,t,i){if((t="undefined"==typeof t?e.mediaSequence+e.segments.length:t)<e.mediaSequence)return 0;var n=function(e,t){var i=0,n=t-e.mediaSequence,r=e.segments[n];if(r){if("undefined"!=typeof r.start)return{result:r.start,precise:!0};if("undefined"!=typeof r.end)return{result:r.end-r.duration,precise:!0}}for(;n--;){if("undefined"!=typeof(r=e.segments[n]).end)return{result:i+r.end,precise:!0};if(i+=Ho(e,r),"undefined"!=typeof r.start)return{result:i+r.start,precise:!0}}return{result:i,precise:!1}}(e,t);return n.precise?n.result:(t=function(e,t){for(var i,n=0,r=t-e.mediaSequence;r<e.segments.length;r++){if("undefined"!=typeof(i=e.segments[r]).start)return{result:i.start-n,precise:!0};if(n+=Ho(e,i),"undefined"!=typeof i.end)return{result:i.end-n,precise:!0}}return{result:-1,precise:!1}}(e,t)).precise?t.result:n.result+i}function Xo(e,t,i){if(!e)return 0;if("number"!=typeof i&&(i=0),"undefined"==typeof t){if(e.totalDuration)return e.totalDuration;if(!e.endList)return window.Infinity}return zo(e,t,i)}function Ko(e){var t=e.defaultDuration,i=e.durationList,n=e.startIndex,r=e.endIndex,a=0;if(r<n&&(n=(e=[r,n])[0],r=e[1]),n<0){for(var s=n;s<Math.min(0,r);s++)a+=t;n=0}for(var o=n;o<r;o++)a+=i[o].duration;return a}function Yo(e,t,i,n){return e&&e.segments?e.endList?Xo(e):null===t?null:(t=zo(e,e.mediaSequence+e.segments.length,t=t||0),i&&(t-=n="number"==typeof n?n:Go(null,e)),Math.max(0,t)):null}function Qo(e){return e.excludeUntil&&e.excludeUntil>Date.now()}function $o(e){return e.excludeUntil&&e.excludeUntil===1/0}function Jo(e){var t=Qo(e);return!e.disabled&&!t}function Zo(e,t){return t.attributes&&t.attributes[e]}function eu(e,t){if(1===e.playlists.length)return!0;var i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter(function(e){return!!Jo(e)&&(e.attributes.BANDWIDTH||0)<i}).length}function tu(e,t){return!(!e&&!t||!e&&t||e&&!t)&&(e===t||(!(!e.id||!t.id||e.id!==t.id)||(!(!e.resolvedUri||!t.resolvedUri||e.resolvedUri!==t.resolvedUri)||!(!e.uri||!t.uri||e.uri!==t.uri))))}function iu(e,t){var i,n=e&&e.mediaGroups&&e.mediaGroups.AUDIO||{},r=!1;for(i in n){for(var a in n[i])if(r=t(n[i][a]))break;if(r)break}return!!r}function nu(i){if(!i||!i.playlists||!i.playlists.length)return iu(i,function(e){return e.playlists&&e.playlists.length||e.uri});for(var e=0;e<i.playlists.length;e++){var t=function(e){var t=i.playlists[e],e=t.attributes&&t.attributes.CODECS;return e&&e.split(",").every(fr)||iu(i,function(e){return tu(t,e)})?"continue":{v:!1}}(e);if("continue"!==t&&"object"==typeof t)return t.v}return!0}function ru(e,t){return e+"-"+t}function au(r,a){r.mediaGroups&&["AUDIO","SUBTITLES"].forEach(function(e){if(r.mediaGroups[e])for(var t in r.mediaGroups[e])for(var i in r.mediaGroups[e][t]){var n=r.mediaGroups[e][t][i];a(n,e,t,i)}})}function su(e){var t=e.playlist,i=e.uri,e=e.id;t.id=e,t.playlistErrors_=0,i&&(t.uri=i),t.attributes=t.attributes||{}}function ou(o,e){o.uri=e;for(var t=0;t<o.playlists.length;t++)o.playlists[t].uri||(o.playlists[t].uri="placeholder-uri-"+t);var i,u=nu(o);au(o,function(e,t,i,n){var r="placeholder-uri-"+t+"-"+i+"-"+n;if(!e.playlists||!e.playlists.length){if(u&&"AUDIO"===t&&!e.uri)for(var a=0;a<o.playlists.length;a++){var s=o.playlists[a];if(s.attributes&&s.attributes.AUDIO&&s.attributes.AUDIO===i)return}e.playlists=[g({},e)]}e.playlists.forEach(function(e,t){var i=ru(t,r);e.uri?e.resolvedUri=e.resolvedUri||dl(o.uri,e.uri):(e.uri=0===t?r:i,e.resolvedUri=e.uri),e.id=e.id||i,e.attributes=e.attributes||{},o.playlists[e.id]=e,o.playlists[e.uri]=e})}),function(e){for(var t=e.playlists.length;t--;){var i=e.playlists[t];su({playlist:i,id:ru(t,i.uri)}),i.resolvedUri=dl(e.uri,i.uri),e.playlists[i.id]=i,(e.playlists[i.uri]=i).attributes.BANDWIDTH||ml.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}}(o),au(i=o,function(e){e.uri&&(e.resolvedUri=dl(i.uri,e.uri))})}function uu(e,t,i){var n=e.slice(),r=t.slice();i=i||0;for(var a,s=[],o=0;o<r.length;o++){var u=n[o+i],l=r[o];u?(a=u.map||a,s.push(function(e,t){if(!e)return t;var i=gl(e,t);if(e.preloadHints&&!t.preloadHints&&delete i.preloadHints,e.parts&&!t.parts)delete i.parts;else if(e.parts&&t.parts)for(var n=0;n<t.parts.length;n++)e.parts&&e.parts[n]&&(i.parts[n]=gl(e.parts[n],t.parts[n]));return!e.skipped&&t.skipped&&(i.skipped=!1),e.preload&&!t.preload&&(i.preload=!1),i}(u,l))):(a&&!l.map&&(l.map=a),s.push(l))}return s}function lu(e,t){!e.resolvedUri&&e.uri&&(e.resolvedUri=dl(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=dl(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=dl(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=dl(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach(function(e){e.resolvedUri||(e.resolvedUri=dl(t,e.uri))}),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach(function(e){e.resolvedUri||(e.resolvedUri=dl(t,e.uri))})}function cu(e){var t=e.segments||[],i=e.preloadSegment;if(i&&i.parts&&i.parts.length){if(i.preloadHints)for(var n=0;n<i.preloadHints.length;n++)if("MAP"===i.preloadHints[n].type)return t;i.duration=e.targetDuration,i.preload=!0,t.push(i)}return t}function du(e,t){return e===t||e.segments&&t.segments&&e.segments.length===t.segments.length&&e.endList===t.endList&&e.mediaSequence===t.mediaSequence&&e.preloadSegment===t.preloadSegment}function hu(e,a,t){void 0===t&&(t=du);var i=gl(e,{}),n=i.playlists[a.id];if(!n)return null;if(t(n,a))return null;a.segments=cu(a);var r=gl(n,a);if(r.preloadSegment&&!a.preloadSegment&&delete r.preloadSegment,n.segments){if(a.skip){a.segments=a.segments||[];for(var s=0;s<a.skip.skippedSegments;s++)a.segments.unshift({skipped:!0})}r.segments=uu(n.segments,a.segments,a.mediaSequence-n.mediaSequence)}r.segments.forEach(function(e){lu(e,r.resolvedUri)});for(var o=0;o<i.playlists.length;o++)i.playlists[o].id===a.id&&(i.playlists[o]=r);return i.playlists[a.id]=r,i.playlists[a.uri]=r,au(e,function(e,t,i,n){if(e.playlists)for(var r=0;r<e.playlists.length;r++)a.id===e.playlists[r].id&&(e.playlists[r]=a)}),i}function pu(e,t){var i=e.segments||[],n=i[i.length-1],n=(i=n&&n.parts&&n.parts[n.parts.length-1])&&i.duration||n&&n.duration;return t&&n?1e3*n:500*(e.partTargetDuration||e.targetDuration||10)}function fu(e,t,i,n){var r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),n(t=!t&&!e.aborted&&200!==i.statusCode&&206!==i.statusCode&&0!==i.statusCode?new Error("XHR Failed with a response of: "+(e&&(r||e.responseText))):t,e)}function mu(){function a(e,i){e=_l({timeout:45e3},e);var t=a.beforeRequest||tr.Vhs.xhr.beforeRequest;!t||"function"!=typeof t||(t=t(e))&&(e=t);var n=(!0===tr.Vhs.xhr.original?vl:tr.Vhs.xhr)(e,function(e,t){return fu(n,e,t,i)}),r=n.abort;return n.abort=function(){return n.aborted=!0,r.apply(n,arguments)},n.uri=e.uri,n.requestTime=Date.now(),n}return a.original=!0,a}function gu(e){var t,i={};return e.byterange&&(i.Range=(t=e.byterange,e=t.offset,t="bigint"==typeof t.offset||"bigint"==typeof t.length?window.BigInt(t.offset)+window.BigInt(t.length)-window.BigInt(1):t.offset+t.length-1,"bytes="+e+"-"+t)),i}function yu(e,t){return e=e.toString(16),"00".substring(0,2-e.length)+e+(t%2?" ":"")}function vu(e){return 32<=e&&e<126?String.fromCharCode(e):"."}function _u(i){var n={};return Object.keys(i).forEach(function(e){var t=i[e];ArrayBuffer.isView(t)?n[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:n[e]=t}),n}function bu(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")}function Tu(e){return e.resolvedUri}function Su(e){for(var t=Array.prototype.slice.call(e),i="",n=0;n<t.length/16;n++)i+=t.slice(16*n,16*n+16).map(yu).join("")+" "+t.slice(16*n,16*n+16).map(vu).join("")+"\n";return i}function wu(e){var t=e.playlist,i=e.time,n=void 0===i?void 0:i;if(!(i=e.callback))throw new Error("getProgramTime: callback must be provided");return t&&void 0!==n?(e=function(e,t){if(!t||!t.segments||0===t.segments.length)return null;for(var i,n=0,r=0;r<t.segments.length&&!(e<=(n=(i=t.segments[r]).videoTimingInfo?i.videoTimingInfo.transmuxedPresentationEnd:n+i.duration));r++);var a=t.segments[t.segments.length-1];if(a.videoTimingInfo&&a.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(n<e){if(e>n+.25*a.duration)return null;i=a}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:n-i.duration,type:i.videoTimingInfo?"accurate":"estimate"}}(n,t))?"estimate"===e.type?i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:e.estimatedStart}):(t={mediaSeconds:n},(e=function(e,t){if(!t.dateTimeObject)return null;var i=t.videoTimingInfo.transmuxerPrependedSeconds,i=e-(t.videoTimingInfo.transmuxedPresentationStart+i);return new Date(t.dateTimeObject.getTime()+1e3*i)}(n,e.segment))&&(t.programDateTime=e.toISOString()),i(null,t)):i({message:"valid programTime was not found"}):i({message:"getProgramTime: playlist and time must be provided"})}function Eu(e){var t=e.programTime,i=e.playlist,n=e.retryCount,r=void 0===n?2:n,a=e.seekTo,s=e.pauseAfterSeek,o=void 0===s||s,u=e.tech,l=e.callback;if(!l)throw new Error("seekToProgramTime: callback must be provided");return"undefined"!=typeof t&&i&&a?i.endList||u.hasStarted_?function(e){if(!e.segments||0===e.segments.length)return!1;for(var t=0;t<e.segments.length;t++)if(!e.segments[t].dateTimeObject)return!1;return!0}(i)?(n=function(e,t){var i;try{i=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null;if(i<(r=t.segments[0]).dateTimeObject)return null;for(var n=0;n<t.segments.length-1;n++){var r=t.segments[n];if(i<t.segments[n+1].dateTimeObject)break}var a,s=t.segments[t.segments.length-1],e=s.dateTimeObject,a=s.videoTimingInfo?(a=s.videoTimingInfo).transmuxedPresentationEnd-a.transmuxedPresentationStart-a.transmuxerPrependedSeconds:s.duration+.25*s.duration;return new Date(e.getTime()+1e3*a)<i?null:{segment:r=e<i?s:r,estimatedStart:r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationStart:fl.duration(t,t.mediaSequence+t.segments.indexOf(r)),type:r.videoTimingInfo?"accurate":"estimate"}}(t,i))?(s=n.segment,e=function(e,t){var i;try{n=new Date(e),i=new Date(t)}catch(e){}var n=n.getTime();return(i.getTime()-n)/1e3}(s.dateTimeObject,t),"estimate"===n.type?0===r?l({message:t+" is not buffered yet. Try again"}):(a(n.estimatedStart+e),void u.one("seeked",function(){Eu({programTime:t,playlist:i,retryCount:r-1,seekTo:a,pauseAfterSeek:o,tech:u,callback:l})})):(e=s.start+e,u.one("seeked",function(){return l(null,u.currentTime())}),o&&u.pause(),void a(e))):l({message:t+" was not found in the stream"}):l({message:"programDateTime tags must be provided in the manifest "+i.resolvedUri}):l({message:"player must be playing a live stream to start buffering"}):l({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"})}function ku(e,t){if(4===e.readyState)return t()}function Cu(e,t,r){function n(e,t,i,n){return t.abort(),o=!0,r(e,t,i,n)}function i(e,t){if(!o){if(e)return n(e,t,"",s);var i=t.responseText.substring(s&&s.byteLength||0,t.responseText.length);if(s=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];if((t=t.filter(function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e})).length<=1)return zs(t[0]);var n=t.reduce(function(e,t,i){return e+(t.byteLength||t.length)},0),r=new Uint8Array(n),a=0;return t.forEach(function(e){e=zs(e),r.set(e,a),a+=e.byteLength}),r}(s,Ks(i,!0)),a=a||Qs(s),s.length<10||a&&s.length<a+2)return ku(t,function(){return n(e,t,"",s)});i=Lo(s);return"ts"===i&&s.length<188||!i&&s.length<376?ku(t,function(){return n(e,t,"",s)}):n(null,t,i,s)}}var a,s=[],o=!1,u=t({uri:e,beforeSend:function(t){t.overrideMimeType("text/plain; charset=x-user-defined"),t.addEventListener("progress",function(e){return e.total,e.loaded,fu(t,null,{statusCode:t.status},i)})}},function(e,t){return fu(u,e,t,i)});return u}function Iu(e,t){if(!du(e,t))return!1;if(e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length))return!1;if(!e.sidx&&t.sidx||e.sidx&&!t.sidx)return!1;if(e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(!e.segments&&!t.segments)return!0;for(var i=0;i<e.segments.length;i++){var n=e.segments[i],r=t.segments[i];if(n.uri!==r.uri)return!1;if(n.byterange||r.byterange){n=n.byterange,r=r.byterange;if(n&&!r||!n&&r)return!1;if(n.offset!==r.offset||n.length!==r.length)return!1}}return!0}function xu(e,t){var i,n={};for(i in e){var r=e[i].sidx;if(r){var a=bs(r);if(!t[a])break;var s=t[a].sidxInfo;s=s,r=r,(Boolean(!s.map&&!r.map)||Boolean(s.map&&r.map&&s.map.byterange.offset===r.map.byterange.offset&&s.map.byterange.length===r.map.byterange.length))&&s.uri===r.uri&&s.byterange.offset===r.byterange.offset&&s.byterange.length===r.byterange.length&&(n[a]=t[a])}}return n}function Au(e){return e.on=e.addEventListener,e.off=e.removeEventListener,e}function Pu(i){var n=i.transmuxer,e=i.bytes,t=i.audioAppendStart,r=i.gopsToAlignWith,a=i.remux,s=i.onData,o=i.onTrackInfo,u=i.onAudioTimingInfo,l=i.onVideoTimingInfo,c=i.onVideoSegmentTimingInfo,d=i.onAudioSegmentTimingInfo,h=i.onId3,p=i.onCaptions,f=i.onDone,m=i.onEndedTimeline,g=i.onTransmuxerLog,y=i.isEndOfTimeline,v={buffer:[]},_=y;n.onmessage=function(e){var t;n.currentTransmux===i&&("data"===e.data.action&&function(e,t,i){var n=e.data.segment,r=n.type,a=n.initSegment,s=n.captions,o=n.captionStreams,u=n.metadata,l=n.videoFrameDtsTime,n=n.videoFramePtsTime;t.buffer.push({captions:s,captionStreams:o,metadata:u});e=e.data.segment.boxes||{data:e.data.segment.data},a={type:r,data:new Uint8Array(e.data,e.data.byteOffset,e.data.byteLength),initSegment:new Uint8Array(a.data,a.byteOffset,a.byteLength)};"undefined"!=typeof l&&(a.videoFrameDtsTime=l),"undefined"!=typeof n&&(a.videoFramePtsTime=n),i(a)}(e,v,s),"trackinfo"===e.data.action&&o(e.data.trackInfo),"gopInfo"===e.data.action&&(v.gopInfo=e.data.gopInfo),"audioTimingInfo"===e.data.action&&u(e.data.audioTimingInfo),"videoTimingInfo"===e.data.action&&l(e.data.videoTimingInfo),"videoSegmentTimingInfo"===e.data.action&&c(e.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===e.data.action&&d(e.data.audioSegmentTimingInfo),"id3Frame"===e.data.action&&h([e.data.id3Frame],e.data.id3Frame.dispatchType),"caption"===e.data.action&&p(e.data.caption),"endedtimeline"===e.data.action&&(_=!1,m()),"log"===e.data.action&&g(e.data.log),"transmuxed"===e.data.type&&(_||(n.onmessage=null,e=(t={transmuxedData:v,callback:f}).transmuxedData,t=t.callback,e.buffer=[],t(e),El(n))))},t&&n.postMessage({action:"setAudioAppendStart",appendStart:t}),Array.isArray(r)&&n.postMessage({action:"alignGopsWith",gopsToAlignWith:r}),"undefined"!=typeof a&&n.postMessage({action:"setRemux",remux:a}),e.byteLength&&(r=e instanceof ArrayBuffer?e:e.buffer,a=e instanceof ArrayBuffer?0:e.byteOffset,n.postMessage({action:"push",data:r,byteOffset:a,byteLength:e.byteLength},[r])),y&&n.postMessage({action:"endTimeline"}),n.postMessage({action:"flush"})}function Lu(e,t){e.postMessage({action:t}),El(e)}function Du(e,t){if(!t.currentTransmux)return t.currentTransmux=e,Lu(t,e),0;t.transmuxQueue.push(Lu.bind(null,t,e))}function Ou(e){if(!e.transmuxer.currentTransmux)return e.transmuxer.currentTransmux=e,void Pu(e);e.transmuxer.transmuxQueue.push(e)}function Ru(i){var n=i.transmuxer,r=i.endAction||i.action,a=i.callback,e=g({},i,{endAction:null,transmuxer:null,callback:null}),t=function e(t){t.data.action===r&&(n.removeEventListener("message",e),t.data.data&&(t.data.data=new Uint8Array(t.data.data,i.byteOffset||0,i.byteLength||t.data.data.byteLength),i.data&&(i.data=t.data.data)),a(t.data))};n.addEventListener("message",t),i.data?(t=i.data instanceof ArrayBuffer,e.byteOffset=t?0:i.data.byteOffset,e.byteLength=i.data.byteLength,t=[t?i.data:i.data.buffer],n.postMessage(e,t)):n.postMessage(e)}function Mu(e){e.forEach(function(e){e.abort()})}function Nu(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:xl,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Al,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:Il,xhr:t}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:Il,xhr:t}:null}function Uu(a,s,o){return function(e,t){var i=t.response,e=Nu(e,t);if(e)return o(e,a);if(16!==i.byteLength)return o({status:t.status,message:"Invalid HLS key at URL: "+t.uri,code:Il,xhr:t},a);for(var i=new DataView(i),n=new Uint32Array([i.getUint32(0),i.getUint32(4),i.getUint32(8),i.getUint32(12)]),r=0;r<s.length;r++)s[r].bytes=n;return o(null,a)}}function Bu(i,n){var e=Lo(i.map.bytes);if("mp4"!==e){var t=i.map.resolvedUri||i.map.uri;return n({internal:!0,message:"Found unsupported "+(e||"unknown")+" container for initialization segment at URL: "+t,code:Il})}Ru({action:"probeMp4Tracks",data:i.map.bytes,transmuxer:i.transmuxer,callback:function(e){var t=e.tracks,e=e.data;return i.map.bytes=e,t.forEach(function(e){i.map.tracks=i.map.tracks||{},i.map.tracks[e.type]||"number"==typeof(i.map.tracks[e.type]=e).id&&e.timescale&&(i.map.timescales=i.map.timescales||{},i.map.timescales[e.id]=e.timescale)}),n(null)}})}function Fu(e){var i=e.segment,n=e.finishProcessingFn,r=e.responseType;return function(e,t){e=Nu(e,t);if(e)return n(e,i);e="arraybuffer"!==r&&t.responseText?function(e){for(var t=new Uint8Array(new ArrayBuffer(e.length)),i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return t.buffer}(t.responseText.substring(i.lastReachedChar||0)):t.response;return i.stats={bandwidth:(t=t).bandwidth,bytesReceived:t.bytesReceived||0,roundTripTime:t.roundTripTime||0},i.key?i.encryptedBytes=new Uint8Array(e):i.bytes=new Uint8Array(e),n(null,i)}}function ju(e){var i=e.segment,t=e.bytes,n=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog,e=i.map&&i.map.tracks||{},f=Boolean(e.audio&&e.video),m=r.bind(null,i,"audio","start"),g=r.bind(null,i,"audio","end"),y=r.bind(null,i,"video","start"),v=r.bind(null,i,"video","end");Ru({action:"probeTs",transmuxer:i.transmuxer,data:t,baseStartTime:i.baseStartTime,callback:function(e){i.bytes=t=e.data;e=e.result;e&&(n(i,{hasAudio:e.hasAudio,hasVideo:e.hasVideo,isMuxed:f}),n=null,e.hasAudio&&!f&&m(e.audioStart),e.hasVideo&&y(e.videoStart),y=m=null),Ou({bytes:t,transmuxer:i.transmuxer,audioAppendStart:i.audioAppendStart,gopsToAlignWith:i.gopsToAlignWith,remux:f,onData:function(e){e.type="combined"===e.type?"video":e.type,d(i,e)},onTrackInfo:function(e){n&&(f&&(e.isMuxed=!0),n(i,e))},onAudioTimingInfo:function(e){m&&"undefined"!=typeof e.start&&(m(e.start),m=null),g&&"undefined"!=typeof e.end&&g(e.end)},onVideoTimingInfo:function(e){y&&"undefined"!=typeof e.start&&(y(e.start),y=null),v&&"undefined"!=typeof e.end&&v(e.end)},onVideoSegmentTimingInfo:function(e){a(e)},onAudioSegmentTimingInfo:function(e){s(e)},onId3:function(e,t){o(i,e,t)},onCaptions:function(e){u(i,[e])},isEndOfTimeline:l,onEndedTimeline:function(){c()},onTransmuxerLog:p,onDone:function(e){h&&(e.type="combined"===e.type?"video":e.type,h(null,i,e))}})}})}function Hu(e){var i=e.segment,n=e.bytes,t=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog,f=new Uint8Array(n);if(0<Js(f,["moof"]).length){i.isFmp4=!0;var m=i.map.tracks,g={isFmp4:!0,hasVideo:!!m.video,hasAudio:!!m.audio};m.audio&&m.audio.codec&&"enca"!==m.audio.codec&&(g.audioCodec=m.audio.codec),m.video&&m.video.codec&&"encv"!==m.video.codec&&(g.videoCodec=m.video.codec),m.video&&m.audio&&(g.isMuxed=!0),t(i,g);var y=function(e){d(i,{data:f,type:g.hasAudio&&!g.isMuxed?"audio":"video"}),e&&e.length&&u(i,e),h(null,i,{})};Ru({action:"probeMp4StartTime",timescales:i.map.timescales,data:f,transmuxer:i.transmuxer,callback:function(e){var t=e.data,e=e.startTime;n=t.buffer,i.bytes=f=t,g.hasAudio&&!g.isMuxed&&r(i,"audio","start",e),g.hasVideo&&r(i,"video","start",e),m.video&&t.byteLength&&i.transmuxer?Ru({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:i.transmuxer,data:f,timescales:i.map.timescales,trackIds:[m.video.id],callback:function(e){n=e.data.buffer,i.bytes=f=e.data,e.logs.forEach(function(e){p(tr.mergeOptions(e,{stream:"mp4CaptionParser"}))}),y(e.captions)}}):y()}})}else if(i.transmuxer){if("undefined"==typeof i.container&&(i.container=Lo(f)),"ts"!==i.container&&"aac"!==i.container)return t(i,{hasAudio:!1,hasVideo:!1}),h(null,i,{}),0;ju({segment:i,bytes:n,trackInfoFn:t,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p})}else h(null,i,{})}function qu(e,i){var n=e.id,t=e.key,r=e.encryptedBytes,a=e.decryptionWorker,e=function e(t){t.data.source===n&&(a.removeEventListener("message",e),t=t.data.decrypted,i(new Uint8Array(t.bytes,t.byteOffset,t.byteLength)))};a.addEventListener("message",e),e=t.bytes.slice?t.bytes.slice():new Uint32Array(Array.prototype.slice.call(t.bytes)),a.postMessage(_u({source:n,encrypted:r,key:e,iv:t.iv}),[r.buffer,e.buffer])}function Vu(e){var i=e.activeXhrs,m=e.decryptionWorker,g=e.trackInfoFn,y=e.timingInfoFn,v=e.videoSegmentTimingInfoFn,_=e.audioSegmentTimingInfoFn,b=e.id3Fn,T=e.captionsFn,S=e.isEndOfTimeline,w=e.endedTimelineFn,E=e.dataFn,k=e.doneFn,C=e.onTransmuxerLog,n=0,r=!1;return function(e,f){if(!r){if(e)return r=!0,Mu(i),k(e,f);if((n+=1)===i.length){var t=function(){if(f.encryptedBytes)return t=(e={decryptionWorker:m,segment:f,trackInfoFn:g,timingInfoFn:y,videoSegmentTimingInfoFn:v,audioSegmentTimingInfoFn:_,id3Fn:b,captionsFn:T,isEndOfTimeline:S,endedTimelineFn:w,dataFn:E,doneFn:k,onTransmuxerLog:C}).decryptionWorker,i=e.segment,n=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog,void qu({id:i.requestId,key:i.key,encryptedBytes:i.encryptedBytes,decryptionWorker:t},function(e){i.bytes=e,Hu({segment:i,bytes:i.bytes,trackInfoFn:n,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p})});var e,t,i,n,r,a,s,o,u,l,c,d,h,p;Hu({segment:f,bytes:f.bytes,trackInfoFn:g,timingInfoFn:y,videoSegmentTimingInfoFn:v,audioSegmentTimingInfoFn:_,id3Fn:b,captionsFn:T,isEndOfTimeline:S,endedTimelineFn:w,dataFn:E,doneFn:k,onTransmuxerLog:C})};if(f.endOfAllRequests=Date.now(),f.map&&f.map.encryptedBytes&&!f.map.bytes)return qu({decryptionWorker:m,id:f.requestId+"-init",encryptedBytes:f.map.encryptedBytes,key:f.map.key},function(e){f.map.bytes=e,Bu(f,function(e){return e?(Mu(i),k(e,f)):void t()})});t()}}}}function Wu(e){var n=e.segment,r=e.progressFn;return e.trackInfoFn,e.timingInfoFn,e.videoSegmentTimingInfoFn,e.audioSegmentTimingInfoFn,e.id3Fn,e.captionsFn,e.isEndOfTimeline,e.endedTimelineFn,e.dataFn,function(e){var t,i=e.target;if(!i.aborted)return n.stats=tr.mergeOptions(n.stats,(i=(t=e).target,(i={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-i.requestTime||0}).bytesReceived=t.loaded,i.bandwidth=Math.floor(i.bytesReceived/i.roundTripTime*8*1e3),i)),!n.stats.firstBytesReceivedAt&&n.stats.bytesReceived&&(n.stats.firstBytesReceivedAt=Date.now()),r(e,n)}}function Gu(e){var t,i,n,r=e.xhr,a=e.xhrOptions,s=e.decryptionWorker,o=e.segment,u=e.abortFn,l=e.progressFn,c=e.trackInfoFn,d=e.timingInfoFn,h=e.videoSegmentTimingInfoFn,p=e.audioSegmentTimingInfoFn,f=e.id3Fn,m=e.captionsFn,g=e.isEndOfTimeline,y=e.endedTimelineFn,v=e.dataFn,_=e.doneFn,e=e.onTransmuxerLog,b=[],_=Vu({activeXhrs:b,decryptionWorker:s,trackInfoFn:c,timingInfoFn:d,videoSegmentTimingInfoFn:h,audioSegmentTimingInfoFn:p,id3Fn:f,captionsFn:m,isEndOfTimeline:g,endedTimelineFn:y,dataFn:v,doneFn:_,onTransmuxerLog:e});o.key&&!o.key.bytes&&(e=[o.key],o.map&&!o.map.bytes&&o.map.key&&o.map.key.resolvedUri===o.key.resolvedUri&&e.push(o.map.key),e=r(tr.mergeOptions(a,{uri:o.key.resolvedUri,responseType:"arraybuffer"}),Uu(o,e,_)),b.push(e)),o.map&&!o.map.bytes&&(!o.map.key||o.key&&o.key.resolvedUri===o.map.key.resolvedUri||(t=r(tr.mergeOptions(a,{uri:o.map.key.resolvedUri,responseType:"arraybuffer"}),Uu(o,[o.map.key],_)),b.push(t)),t=r(tr.mergeOptions(a,{uri:o.map.resolvedUri,responseType:"arraybuffer",headers:gu(o.map)}),(i=(t={segment:o,finishProcessingFn:_}).segment,n=t.finishProcessingFn,function(e,t){e=Nu(e,t);if(e)return n(e,i);e=new Uint8Array(t.response);if(i.map.key)return i.map.encryptedBytes=e,n(null,i);i.map.bytes=e,Bu(i,function(e){return e?(e.xhr=t,e.status=t.status,n(e,i)):void n(null,i)})})),b.push(t)),a=tr.mergeOptions(a,{uri:o.part&&o.part.resolvedUri||o.resolvedUri,responseType:"arraybuffer",headers:gu(o)}),(a=r(a,Fu({segment:o,finishProcessingFn:_,responseType:a.responseType}))).addEventListener("progress",Wu({segment:o,progressFn:l,trackInfoFn:c,timingInfoFn:d,videoSegmentTimingInfoFn:h,audioSegmentTimingInfoFn:p,id3Fn:f,captionsFn:m,isEndOfTimeline:g,endedTimelineFn:y,dataFn:v})),b.push(a);var T={};return b.forEach(function(e){var t,i;e.addEventListener("loadend",(t=(e={loadendState:T,abortFn:u}).loadendState,i=e.abortFn,function(e){e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}))}),function(){return Mu(b)}}function zu(e,t){return t=t.attributes||{},e&&e.mediaGroups&&e.mediaGroups.AUDIO&&t.AUDIO&&e.mediaGroups.AUDIO[t.AUDIO]}function Xu(e){var n={};return e.forEach(function(e){var t=e.mediaType,i=e.type,e=e.details;n[t]=n[t]||[],n[t].push(hr(""+i+e))}),Object.keys(n).forEach(function(e){return 1<n[e].length?(Pl("multiple "+e+" codecs found as attributes: "+n[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs."),void(n[e]=null)):void(n[e]=n[e][0])}),n}function Ku(e){var t=0;return e.audio&&t++,e.video&&t++,t}function Yu(e,t){var i,n=t.attributes||{},r=Xu(function(e){e=e.attributes||{};if(e.CODECS)return pr(e.CODECS)}(t)||[]);return zu(e,t)&&!r.audio&&!function(e,t){if(!zu(e,t))return!0;var i,t=t.attributes||{},n=e.mediaGroups.AUDIO[t.AUDIO];for(i in n)if(!n[i].uri&&!n[i].playlists)return!0;return!1}(e,t)&&(i=Xu(function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var i,n=e.mediaGroups.AUDIO[t];if(!n)return null;for(i in n){var r=n[i];if(r.default&&r.playlists)return pr(r.playlists[0].attributes.CODECS)}return null}(e,n.AUDIO)||[])).audio&&(r.audio=i.audio),r}function Qu(e){if(e&&e.playlist){var t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})}}function $u(e,t){return(e=e&&window.getComputedStyle(e))?e[t]:""}function Ju(e,n){var r=e.slice();e.sort(function(e,t){var i=n(e,t);return 0===i?r.indexOf(e)-r.indexOf(t):i})}function Zu(e,t){var i,n;return(i=(i=e.attributes.BANDWIDTH?e.attributes.BANDWIDTH:i)||window.Number.MAX_VALUE)-(n=(n=t.attributes.BANDWIDTH?t.attributes.BANDWIDTH:n)||window.Number.MAX_VALUE)}function el(e,t,i,n,r,a){if(e){var s={bandwidth:t,width:i,height:n,limitRenditionByPlayerDimensions:r},o=e.playlists;fl.isAudioOnly(e)&&(o=a.getAudioTrackPlaylists_(),s.audioOnly=!0);var u=o.map(function(e){var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,n=e.attributes&&e.attributes.BANDWIDTH;return{bandwidth:n||window.Number.MAX_VALUE,width:t,height:i,playlist:e}});Ju(u,function(e,t){return e.bandwidth-t.bandwidth});var l=(u=u.filter(function(e){return!fl.isIncompatible(e.playlist)})).filter(function(e){return fl.isEnabled(e.playlist)}),e=(l=!l.length?u.filter(function(e){return!fl.isDisabled(e.playlist)}):l).filter(function(e){return e.bandwidth*Sl.BANDWIDTH_VARIANCE<t}),c=e[e.length-1],o=e.filter(function(e){return e.bandwidth===c.bandwidth})[0];if(!1===r){var d=o||l[0]||u[0];if(d&&d.playlist){r=o?"bandwidthBestRep":"sortedPlaylistReps";return l[0]&&(r="enabledPlaylistReps"),Ll("choosing "+Qu(d)+" using "+r+" with options",s),d.playlist}return Ll("could not choose a playlist with options",s),null}d=e.filter(function(e){return e.width&&e.height});Ju(d,function(e,t){return e.width-t.width});var h,p,f,e=d.filter(function(e){return e.width===i&&e.height===n}),c=e[e.length-1],e=e.filter(function(e){return e.bandwidth===c.bandwidth})[0];e||(p=(h=d.filter(function(e){return e.width>i||e.height>n})).filter(function(e){return e.width===h[0].width&&e.height===h[0].height}),c=p[p.length-1],p=p.filter(function(e){return e.bandwidth===c.bandwidth})[0]),a.experimentalLeastPixelDiffSelector&&(m=d.map(function(e){return e.pixelDiff=Math.abs(e.width-i)+Math.abs(e.height-n),e}),Ju(m,function(e,t){return e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff}),f=m[0]);var m=f||p||e||o||l[0]||u[0];if(m&&m.playlist){u="sortedPlaylistReps";return f?u="leastPixelDiffRep":p?u="resolutionPlusOneRep":e?u="resolutionBestRep":o?u="bandwidthBestRep":l[0]&&(u="enabledPlaylistReps"),Ll("choosing "+Qu(m)+" using "+u+" with options",s),m.playlist}return Ll("could not choose a playlist with options",s),null}}function tl(e){var t=e.inbandTextTracks,i=e.metadataArray,r=e.timestampOffset,n=e.videoDuration;if(i){var a=window.WebKitDataCue||window.VTTCue,s=t.metadataTrack_;if(s&&(i.forEach(function(e){var n=e.cueTime+r;!("number"!=typeof n||window.isNaN(n)||n<0)&&n<1/0&&e.frames.forEach(function(e){var t,i=new a(n,n,e.value||e.url||e.data||"");i.frame=e,i.value=e,t=i,Object.defineProperties(t.frame,{id:{get:function(){return tr.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),t.value.key}},value:{get:function(){return tr.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),t.value.data}},privateData:{get:function(){return tr.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),t.value.data}}}),s.addCue(i)})}),s.cues&&s.cues.length)){for(var o=s.cues,u=[],l=0;l<o.length;l++)o[l]&&u.push(o[l]);var c=u.reduce(function(e,t){var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),d=Object.keys(c).sort(function(e,t){return Number(e)-Number(t)});d.forEach(function(e,t){var e=c[e],i=Number(d[t+1])||n;e.forEach(function(e){e.endTime=i})})}}}function il(e,t,i){var n,r;if(i&&i.cues)for(n=i.cues.length;n--;)(r=i.cues[n]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}function nl(e){return"number"==typeof e&&isFinite(e)}function rl(e){var t=e.startOfSegment,i=e.duration,n=e.segment,r=e.part,a=e.playlist,s=a.mediaSequence,o=a.id,u=a.segments,l=e.mediaIndex,c=e.partIndex,d=e.timeline,h=(void 0===u?[]:u).length-1,p="mediaIndex/partIndex increment";return e.getMediaInfoForTime?p="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(p="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(p+=" with independent "+e.independent),a="number"==typeof c,u=e.segment.uri?"segment":"pre-segment",e=a?Wo({preloadSegment:n})-1:0,u+" ["+(s+l)+"/"+(s+h)+"]"+(a?" part ["+c+"/"+e+"]":"")+" segment start/end ["+n.start+"=> "+n.end+"]"+(a?" part start/end ["+r.start+"=> "+r.end+"]":"")+" startOfSegment ["+t+"] duration ["+i+"] timeline ["+d+"] selected by ["+p+"] playlist ["+o+"]"}function al(e){return e+"TimingInfo"}function sl(e){var t=e.timelineChangeController,i=e.currentTimeline,n=e.segmentTimeline,r=e.loaderType,e=e.audioDisabled;if(i!==n){if("audio"===r){i=t.lastTimelineChange({type:"main"});return!i||i.to!==n}if("main"===r&&e){t=t.pendingTimelineChange({type:"audio"});return t&&t.to===n?!1:!0}}}function ol(e){var t=e.segmentDuration,e=e.maxDuration;return!!t&&Math.round(t)>e+hl}function ul(e,t){if("hls"!==t)return null;var n,r,i=(n={audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo},r=0,["video","audio"].forEach(function(e){var t,i=n[e+"TimingInfo"];i&&(e=i.start,i=i.end,"bigint"==typeof e||"bigint"==typeof i?t=window.BigInt(i)-window.BigInt(e):"number"==typeof e&&"number"==typeof i&&(t=i-e),"undefined"!=typeof t&&r<t&&(r=t))}),r="bigint"==typeof r&&r<Number.MAX_SAFE_INTEGER?Number(r):r);if(!i)return null;var a=e.playlist.targetDuration,s=ol({segmentDuration:i,maxDuration:2*a}),t=ol({segmentDuration:i,maxDuration:a}),a="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+i+" when the reported duration is "+e.duration+" and the target duration is "+a+". For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1";return s||t?{severity:s?"warn":"info",message:a}:null}var ll=Ao,cl=9e4,dl=ir,hl=1/30,pl=tr.createTimeRange,fl={liveEdgeDelay:Go,duration:Xo,seekable:function(e,t,i){var n=t||0,i=Yo(e,t,!0,i);return null===i?pl():pl(n,i)},getMediaInfoForTime:function(e){for(var t=e.playlist,i=e.currentTime,n=e.startingSegmentIndex,r=e.startingPartIndex,a=e.startTime,s=e.experimentalExactManifestTimings,o=i-a,u=qo(t),l=0,c=0;c<u.length;c++){var d=u[c];if(n===d.segmentIndex&&("number"!=typeof r||"number"!=typeof d.partIndex||r===d.partIndex)){l=c;break}}if(o<0){if(0<l)for(var h=l-1;0<=h;h--){var p=u[h];if(o+=p.duration,s){if(o<0)continue}else if(o+hl<=0)continue;return{partIndex:p.partIndex,segmentIndex:p.segmentIndex,startTime:a-Ko({defaultDuration:t.targetDuration,durationList:u,startIndex:l,endIndex:h})}}return{partIndex:u[0]&&u[0].partIndex||null,segmentIndex:u[0]&&u[0].segmentIndex||0,startTime:i}}if(l<0){for(var f=l;f<0;f++)if((o-=t.targetDuration)<0)return{partIndex:u[0]&&u[0].partIndex||null,segmentIndex:u[0]&&u[0].segmentIndex||0,startTime:i};l=0}for(var m=l;m<u.length;m++){var g=u[m];if(o-=g.duration,s){if(0<o)continue}else if(0<=o-hl)continue;return{partIndex:g.partIndex,segmentIndex:g.segmentIndex,startTime:a+Ko({defaultDuration:t.targetDuration,durationList:u,startIndex:l,endIndex:m})}}return{segmentIndex:u[u.length-1].segmentIndex,partIndex:u[u.length-1].partIndex,startTime:i}},isEnabled:Jo,isDisabled:function(e){return e.disabled},isBlacklisted:Qo,isIncompatible:$o,playlistEnd:Yo,isAes:function(e){for(var t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1},hasAttribute:Zo,estimateSegmentRequestTime:function(e,t,i,n){return Zo("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*(n=void 0===n?0:n))/t:NaN},isLowestEnabledRendition:eu,isAudioOnly:nu,playlistMatch:tu,segmentDurationWithParts:Ho},ml=tr.log,gl=tr.mergeOptions,W=tr.EventTarget,yl=function(a){function e(e,t,i){var n;if(void 0===i&&(i={}),n=a.call(this)||this,!e)throw new Error("A non-empty playlist URL or object is required");n.logger_=Oo("PlaylistLoader");var r=i.withCredentials,r=void 0!==r&&r,i=i.handleManifestRedirects,i=void 0!==i&&i;n.src=e,n.vhs_=t,n.withCredentials=r,n.handleManifestRedirects=i;t=t.options_;return n.customTagParsers=t&&t.customTagParsers||[],n.customTagMappers=t&&t.customTagMappers||[],n.experimentalLLHLS=t&&t.experimentalLLHLS||!1,tr.browser.IE_VERSION&&(n.experimentalLLHLS=!1),n.state="HAVE_NOTHING",n.handleMediaupdatetimeout_=n.handleMediaupdatetimeout_.bind(ft(n)),n.on("mediaupdatetimeout",n.handleMediaupdatetimeout_),n}mt(e,a);var t=e.prototype;return t.handleMediaupdatetimeout_=function(){var e,t,i=this;"HAVE_METADATA"===this.state&&(e=this.media(),t=dl(this.master.uri,e.uri),this.experimentalLLHLS&&(t=function(e,t){if(t.endList||!t.serverControl)return e;var i,n,r,a,s={};return t.serverControl.canBlockReload&&(r=t.preloadSegment,i=t.mediaSequence+t.segments.length,r&&(n=r.parts||[],-1<(r=Wo(t)-1)&&r!=n.length-1&&(s._HLS_part=r),(-1<r||n.length)&&i--),s._HLS_msn=i),t.serverControl&&t.serverControl.canSkipUntil&&(s._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(s).length&&(a=new window.URL(e),["_HLS_skip","_HLS_msn","_HLS_part"].forEach(function(e){s.hasOwnProperty(e)&&a.searchParams.set(e,s[e])}),e=a.toString()),e}(t,e)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:t,withCredentials:this.withCredentials},function(e,t){if(i.request)return e?i.playlistRequestError(i.request,i.media(),"HAVE_METADATA"):void i.haveMetadata({playlistString:i.request.responseText,url:i.media().uri,id:i.media().id})}))},t.playlistRequestError=function(e,t,i){var n=t.uri,t=t.id;this.request=null,i&&(this.state=i),this.error={playlist:this.master.playlists[t],status:e.status,message:"HLS playlist request error at URL: "+n+".",responseText:e.responseText,code:500<=e.status?4:2},this.trigger("error")},t.parseManifest_=function(e){var t=this,i=e.url;return function(e){var t=e.onwarn,i=e.oninfo,n=e.manifestString,r=e.customTagParsers,a=void 0===r?[]:r,r=e.customTagMappers,r=void 0===r?[]:r,e=e.experimentalLLHLS,s=new Sr;t&&s.on("warn",t),i&&s.on("info",i),a.forEach(function(e){return s.addParser(e)}),r.forEach(function(e){return s.addTagMapper(e)}),s.push(n),s.end();var o=s.manifest;e||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach(function(e){o.hasOwnProperty(e)&&delete o[e]}),o.segments&&o.segments.forEach(function(t){["parts","preloadHints"].forEach(function(e){t.hasOwnProperty(e)&&delete t[e]})})),o.targetDuration||(u=10,o.segments&&o.segments.length&&(u=o.segments.reduce(function(e,t){return Math.max(e,t.duration)},0)),t&&t("manifest has no targetDuration defaulting to "+u),o.targetDuration=u);var u=Vo(o);return u.length&&!o.partTargetDuration&&(u=u.reduce(function(e,t){return Math.max(e,t.duration)},0),t&&(t("manifest has no partTargetDuration defaulting to "+u),ml.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),o.partTargetDuration=u),o}({onwarn:function(e){e=e.message;return t.logger_("m3u8-parser warn for "+i+": "+e)},oninfo:function(e){e=e.message;return t.logger_("m3u8-parser info for "+i+": "+e)},manifestString:e.manifestString,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,experimentalLLHLS:this.experimentalLLHLS})},t.haveMetadata=function(e){var t=e.playlistString,i=e.playlistObject,n=e.url,e=e.id;this.request=null,this.state="HAVE_METADATA";t=i||this.parseManifest_({url:n,manifestString:t});t.lastRequest=Date.now(),su({playlist:t,uri:n,id:e});n=hu(this.master,t);this.targetDuration=t.partTargetDuration||t.targetDuration,this.pendingMedia_=null,n?(this.master=n,this.media_=this.master.playlists[e]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(pu(this.media(),!!n)),this.trigger("loadedplaylist")},t.dispose=function(){this.trigger("dispose"),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),window.clearTimeout(this.finalRenditionTimeout),this.off()},t.stopRequest=function(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())},t.media=function(i,e){var n=this;if(!i)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof i){if(!this.master.playlists[i])throw new Error("Unknown playlist URI: "+i);i=this.master.playlists[i]}if(window.clearTimeout(this.finalRenditionTimeout),e){var t=(i.partTargetDuration||i.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=window.setTimeout(this.media.bind(this,i,!1),t)}else{var r=this.state,e=!this.media_||i.id!==this.media_.id,t=this.master.playlists[i.id];if(t&&t.endList||i.endList&&i.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=i,void(e&&(this.trigger("mediachanging"),"HAVE_MASTER"===r?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(pu(i,!0)),e){if(this.state="SWITCHING_MEDIA",this.request){if(i.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=i,this.request=this.vhs_.xhr({uri:i.resolvedUri,withCredentials:this.withCredentials},function(e,t){if(n.request){if(i.lastRequest=Date.now(),i.resolvedUri=Do(n.handleManifestRedirects,i.resolvedUri,t),e)return n.playlistRequestError(n.request,i,r);n.haveMetadata({playlistString:t.responseText,url:i.uri,id:i.id}),"HAVE_MASTER"===r?n.trigger("loadedmetadata"):n.trigger("mediachange")}})}}},t.pause=function(){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")},t.load=function(e){var t=this;this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var i=this.media();e?(e=i?(i.partTargetDuration||i.targetDuration)/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout(function(){t.mediaUpdateTimeout=null,t.load()},e)):this.started?i&&!i.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},t.updateMediaUpdateTimeout_=function(e){var t=this;this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=window.setTimeout(function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)},e))},t.start=function(){var i=this;if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=window.location.href),this.src.resolvedUri=this.src.uri,void setTimeout(function(){i.setupInitialPlaylist(i.src)},0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},function(e,t){if(i.request){if(i.request=null,e)return i.error={status:t.status,message:"HLS playlist request error at URL: "+i.src+".",responseText:t.responseText,code:2},"HAVE_NOTHING"===i.state&&(i.started=!1),i.trigger("error");i.src=Do(i.handleManifestRedirects,i.src,t);t=i.parseManifest_({manifestString:t.responseText,url:i.src});i.setupInitialPlaylist(t)}})},t.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri},t.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,ou(this.master,this.srcUri()),e.playlists.forEach(function(t){t.segments=cu(t),t.segments.forEach(function(e){lu(e,t.resolvedUri)})}),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t,i,n,r=this.srcUri()||window.location.href;this.master=(i=ru(0,t=r),(n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:window.location.href,resolvedUri:window.location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]}).playlists[i]=n.playlists[0],n.playlists[t]=n.playlists[0],n),this.haveMetadata({playlistObject:e,url:r,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},e}(W),vl=tr.xhr,_l=tr.mergeOptions,zt=Object.freeze({__proto__:null,createTransferableMessage:_u,initSegmentId:bu,segmentKeyId:Tu,hexDump:Su,tagDump:function(e){e=e.bytes;return Su(e)},textRanges:function(e){for(var t,i,n="",r=0;r<e.length;r++)n+=(i=r,(t=e).start(i)+"-"+t.end(i)+" ");return n}}),ar=tr.EventTarget,bl=tr.mergeOptions,Tl=function(a){function e(e,t,i,n){var r;void 0===i&&(i={}),(r=a.call(this)||this).masterPlaylistLoader_=n||ft(r),n||(r.isMaster_=!0);n=i.withCredentials,n=void 0!==n&&n,i=i.handleManifestRedirects,i=void 0!==i&&i;if(r.vhs_=t,r.withCredentials=n,r.handleManifestRedirects=i,!e)throw new Error("A non-empty playlist URL or object is required");return r.on("minimumUpdatePeriod",function(){r.refreshXml_()}),r.on("mediaupdatetimeout",function(){r.refreshMedia_(r.media().id)}),r.state="HAVE_NOTHING",r.loadedPlaylists_={},r.logger_=Oo("DashPlaylistLoader"),r.isMaster_?(r.masterPlaylistLoader_.srcUrl=e,r.masterPlaylistLoader_.sidxMapping_={}):r.childPlaylist_=e,r}mt(e,a);var t=e.prototype;return t.requestErrored_=function(e,t,i){return!this.request||(this.request=null,e?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)},t.addSidxSegments_=function(a,n,r){var s,o,u=this,l=a.sidx&&bs(a.sidx);a.sidx&&l&&!this.masterPlaylistLoader_.sidxMapping_[l]?(s=Do(this.handleManifestRedirects,a.sidx.resolvedUri),o=function(e,t){if(!u.requestErrored_(e,t,n)){var i,e=u.masterPlaylistLoader_.sidxMapping_;try{i=_o(zs(t.response).subarray(8))}catch(e){return void u.requestErrored_(e,t,n)}return e[l]={sidxInfo:a.sidx,sidx:i},ms(a,i,a.sidx.resolvedUri),r(!0)}},this.request=Cu(s,this.vhs_.xhr,function(e,t,i,n){if(e)return o(e,t);if(!i||"mp4"!==i)return o({status:t.status,message:"Unsupported "+(i||"unknown")+" container type for sidx segment at URL: "+s,response:"",playlist:a,internal:!0,blacklistDuration:1/0,code:2},t);var r=a.sidx.byterange,i=r.offset,r=r.length;if(n.length>=r+i)return o(e,{response:n.subarray(i,i+r),status:t.status,uri:t.uri});u.request=u.vhs_.xhr({uri:s,responseType:"arraybuffer",headers:gu({byterange:a.sidx.byterange})},o)})):this.mediaRequest_=window.setTimeout(function(){return r(!1)},0)},t.dispose=function(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},window.clearTimeout(this.minimumUpdatePeriodTimeout_),window.clearTimeout(this.mediaRequest_),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.off()},t.hasPendingRequest=function(){return this.request||this.mediaRequest_},t.stopRequest=function(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())},t.media=function(t){var i=this;if(!t)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var n=this.state;if("string"==typeof t){if(!this.masterPlaylistLoader_.master.playlists[t])throw new Error("Unknown playlist URI: "+t);t=this.masterPlaylistLoader_.master.playlists[t]}var e=!this.media_||t.id!==this.media_.id;if(e&&this.loadedPlaylists_[t.id]&&this.loadedPlaylists_[t.id].endList)return this.state="HAVE_METADATA",this.media_=t,void(e&&(this.trigger("mediachanging"),this.trigger("mediachange")));e&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(t,n,function(e){i.haveMetadata({startingState:n,playlist:t})}))},t.haveMetadata=function(e){var t=e.startingState,e=e.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[e.id]=e,this.mediaRequest_=null,this.refreshMedia_(e.id),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")},t.pause=function(){this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMaster_&&(window.clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_),this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)},t.load=function(e){var t=this;window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var i=this.media();e?(e=i?i.targetDuration/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout(function(){return t.load()},e)):this.started?i&&!i.endList?(this.isMaster_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()},t.start=function(){var i=this;this.started=!0,this.isMaster_?this.requestMaster_(function(e,t){i.haveMaster_(),i.hasPendingRequest()||i.media_||i.media(i.masterPlaylistLoader_.master.playlists[0])}):this.mediaRequest_=window.setTimeout(function(){return i.haveMaster_()},0)},t.requestMaster_=function(n){var r=this;this.request=this.vhs_.xhr({uri:this.masterPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},function(e,t){if(!r.requestErrored_(e,t)){var i=t.responseText!==r.masterPlaylistLoader_.masterXml_;return r.masterPlaylistLoader_.masterXml_=t.responseText,t.responseHeaders&&t.responseHeaders.date?r.masterLoaded_=Date.parse(t.responseHeaders.date):r.masterLoaded_=Date.now(),r.masterPlaylistLoader_.srcUrl=Do(r.handleManifestRedirects,r.masterPlaylistLoader_.srcUrl,t),i?(r.handleMaster_(),void r.syncClientServerClock_(function(){return n(t,i)})):n(t,i)}"HAVE_NOTHING"===r.state&&(r.started=!1)})},t.syncClientServerClock_=function(i){var n=this,r=Gs(this.masterPlaylistLoader_.masterXml_);return null===r?(this.masterPlaylistLoader_.clientOffset_=this.masterLoaded_-Date.now(),i()):"DIRECT"===r.method?(this.masterPlaylistLoader_.clientOffset_=r.value-Date.now(),i()):void(this.request=this.vhs_.xhr({uri:dl(this.masterPlaylistLoader_.srcUrl,r.value),method:r.method,withCredentials:this.withCredentials},function(e,t){if(n.request){if(e)return n.masterPlaylistLoader_.clientOffset_=n.masterLoaded_-Date.now(),i();t="HEAD"===r.method?t.responseHeaders&&t.responseHeaders.date?Date.parse(t.responseHeaders.date):n.masterLoaded_:Date.parse(t.responseText);n.masterPlaylistLoader_.clientOffset_=t-Date.now(),i()}}))},t.haveMaster_=function(){this.state="HAVE_MASTER",this.isMaster_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)},t.handleMaster_=function(){this.mediaRequest_=null;var e,t,i,n,r=this.masterPlaylistLoader_.master,t=(a={masterXml:this.masterPlaylistLoader_.masterXml_,srcUrl:this.masterPlaylistLoader_.srcUrl,clientOffset:this.masterPlaylistLoader_.clientOffset_,sidxMapping:this.masterPlaylistLoader_.sidxMapping_,previousManifest:r},e=a.masterXml,t=a.srcUrl,i=a.clientOffset,n=a.sidxMapping,a=a.previousManifest,a=Ws(e,{manifestUri:t,clientOffset:i,sidxMapping:n,previousManifest:a}),ou(a,t),a);r&&(t=function(e,t,i){for(var a=!0,s=bl(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts}),n=0;n<t.playlists.length;n++){var r,o=t.playlists[n];o.sidx&&(r=bs(o.sidx),i&&i[r]&&i[r].sidx&&ms(o,i[r].sidx,o.sidx.resolvedUri));o=hu(s,o,Iu);o&&(s=o,a=!1)}return au(t,function(e,t,i,n){var r;e.playlists&&e.playlists.length&&(r=e.playlists[0].id,(e=hu(s,e.playlists[0],Iu))&&((s=e).mediaGroups[t][i][n].playlists[0]=s.playlists[r],a=!1))}),(a=t.minimumUpdatePeriod===e.minimumUpdatePeriod&&a)?null:s}(r,t,this.masterPlaylistLoader_.sidxMapping_)),this.masterPlaylistLoader_.master=t||r;var a=this.masterPlaylistLoader_.master.locations&&this.masterPlaylistLoader_.master.locations[0];return a&&a!==this.masterPlaylistLoader_.srcUrl&&(this.masterPlaylistLoader_.srcUrl=a),(!r||t&&t.minimumUpdatePeriod!==r.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),Boolean(t)},t.updateMinimumUpdatePeriodTimeout_=function(){var e=this.masterPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(window.clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);var t=e.master&&e.master.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!=typeof t||t<=0?t<0&&this.logger_("found invalid minimumUpdatePeriod of "+t+", not setting a timeout"):this.createMUPTimeout_(t)},t.createMUPTimeout_=function(e){var t=this.masterPlaylistLoader_;t.minimumUpdatePeriodTimeout_=window.setTimeout(function(){t.minimumUpdatePeriodTimeout_=null,t.trigger("minimumUpdatePeriod"),t.createMUPTimeout_(e)},e)},t.refreshXml_=function(){var i=this;this.requestMaster_(function(e,t){var r,a;t&&(i.media_&&(i.media_=i.masterPlaylistLoader_.master.playlists[i.media_.id]),i.masterPlaylistLoader_.sidxMapping_=(t=i.masterPlaylistLoader_.master,r=i.masterPlaylistLoader_.sidxMapping_,a=xu(t.playlists,r),au(t,function(e,t,i,n){e.playlists&&e.playlists.length&&(e=e.playlists,a=bl(a,xu(e,r)))}),a),i.addSidxSegments_(i.media(),i.state,function(e){i.refreshMedia_(i.media().id)}))})},t.refreshMedia_=function(e){var t=this;if(!e)throw new Error("refreshMedia_ must take a media id");this.media_&&this.isMaster_&&this.handleMaster_();var i=this.masterPlaylistLoader_.master.playlists,n=!this.media_||this.media_!==i[e];n?this.media_=i[e]:this.trigger("playlistunchanged"),this.mediaUpdateTimeout||function e(){t.media().endList||(t.mediaUpdateTimeout=window.setTimeout(function(){t.trigger("mediaupdatetimeout"),e()},pu(t.media(),Boolean(n))))}(),this.trigger("loadedplaylist")},e}(ar),Sl={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,BACK_BUFFER_LENGTH:30,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:16,BUFFER_LOW_WATER_LINE_RATE:1,BUFFER_HIGH_WATER_LINE:30},x=function(n){return function(){var e=function(t){try{return URL.createObjectURL(new Blob([t],{type:"application/javascript"}))}catch(e){var i=new BlobBuilder;return i.append(t),URL.createObjectURL(i.getBlob())}}(n),t=Au(new Worker(e));t.objURL=e;var i=t.terminate;return t.on=t.addEventListener,t.off=t.removeEventListener,t.terminate=function(){return URL.revokeObjectURL(e),i.call(this)},t}},U=function(e){return"var browserWorkerPolyFill="+Au.toString()+";\nbrowserWorkerPolyFill(self);\n"+e},W=function(e){return e.toString().replace(/^function.+?{/,"").slice(0,-1)},wl=x(U(W(function(){var e=function(){this.init=function(){var a={};this.on=function(e,t){a[e]||(a[e]=[]),a[e]=a[e].concat(t)},this.off=function(e,t){return!!a[e]&&(t=a[e].indexOf(t),a[e]=a[e].slice(),a[e].splice(t,1),-1<t)},this.trigger=function(e){var t,i,n,r=a[e];if(r)if(2===arguments.length)for(i=r.length,t=0;t<i;++t)r[t].call(this,arguments[1]);else{for(n=[],t=arguments.length,t=1;t<arguments.length;++t)n.push(arguments[t]);for(i=r.length,t=0;t<i;++t)r[t].apply(this,n)}},this.dispose=function(){a={}}}};e.prototype.pipe=function(t){return this.on("data",function(e){t.push(e)}),this.on("done",function(e){t.flush(e)}),this.on("partialdone",function(e){t.partialFlush(e)}),this.on("endedtimeline",function(e){t.endTimeline(e)}),this.on("reset",function(e){t.reset(e)}),t},e.prototype.push=function(e){this.trigger("data",e)},e.prototype.flush=function(e){this.trigger("done",e)},e.prototype.partialFlush=function(e){this.trigger("partialdone",e)},e.prototype.endTimeline=function(e){this.trigger("endedtimeline",e)},e.prototype.reset=function(e){this.trigger("reset",e)};var u,t,i,n,r,a,s,o,l,c,d,h,p,f,m,g,y,v,_,b,T,S,w,E,k,C,I,x,A,P,L,D,O,R,M,N,U,B,F,j=e,H=Math.pow(2,32),q={getUint64:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return t.getBigUint64?(e=t.getBigUint64(0))<Number.MAX_SAFE_INTEGER?Number(e):e:t.getUint32(0)*H+t.getUint32(4)},MAX_UINT32:H},V=q.MAX_UINT32;!function(){if(T={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],pasp:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]},"undefined"!=typeof Uint8Array){for(var e in T)T.hasOwnProperty(e)&&(T[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);S=new Uint8Array(["i".charCodeAt(0),"s".charCodeAt(0),"o".charCodeAt(0),"m".charCodeAt(0)]),E=new Uint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)]),w=new Uint8Array([0,0,0,1]),k=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),C=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),I={video:k,audio:C},P=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),A=new Uint8Array([0,0,0,0,0,0,0,0]),L=new Uint8Array([0,0,0,0,0,0,0,0]),D=L,O=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),R=L,x=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}}(),u=function(e){for(var t,i=[],n=0,r=1;r<arguments.length;r++)i.push(arguments[r]);for(r=i.length;r--;)n+=i[r].byteLength;for(t=new Uint8Array(n+8),new DataView(t.buffer,t.byteOffset,t.byteLength).setUint32(0,t.byteLength),t.set(e,4),r=0,n=8;r<i.length;r++)t.set(i[r],n),n+=i[r].byteLength;return t},t=function(){return u(T.dinf,u(T.dref,P))},i=function(e){return u(T.esds,new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,e.audioobjecttype<<3|e.samplingfrequencyindex>>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2]))},f=function(e){return u(T.hdlr,I[e])},p=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);return e.samplerate&&(t[12]=e.samplerate>>>24&255,t[13]=e.samplerate>>>16&255,t[14]=e.samplerate>>>8&255,t[15]=255&e.samplerate),u(T.mdhd,t)},h=function(e){return u(T.mdia,p(e),f(e.type),a(e))},r=function(e){return u(T.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},a=function(e){return u(T.minf,"video"===e.type?u(T.vmhd,x):u(T.smhd,A),t(),g(e))},We=function(e,t){for(var i=[],n=t.length;n--;)i[n]=v(t[n]);return u.apply(null,[T.moof,r(e)].concat(i))},s=function(e){for(var t=e.length,i=[];t--;)i[t]=c(e[t]);return u.apply(null,[T.moov,l(4294967295)].concat(i).concat(o(e)))},o=function(e){for(var t=e.length,i=[];t--;)i[t]=_(e[t]);return u.apply(null,[T.mvex].concat(i))},l=function(e){e=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return u(T.mvhd,e)},m=function(e){for(var t,i=e.samples||[],n=new Uint8Array(4+i.length),r=0;r<i.length;r++)t=i[r].flags,n[r+4]=t.dependsOn<<4|t.isDependedOn<<2|t.hasRedundancy;return u(T.sdtp,n)},g=function(e){return u(T.stbl,y(e),u(T.stts,R),u(T.stsc,D),u(T.stsz,O),u(T.stco,L))},y=function(e){return u(T.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),("video"===e.type?M:N)(e))},M=function(e){for(var t,i,n=e.sps||[],r=e.pps||[],a=[],s=[],o=0;o<n.length;o++)a.push((65280&n[o].byteLength)>>>8),a.push(255&n[o].byteLength),a=a.concat(Array.prototype.slice.call(n[o]));for(o=0;o<r.length;o++)s.push((65280&r[o].byteLength)>>>8),s.push(255&r[o].byteLength),s=s.concat(Array.prototype.slice.call(r[o]));return t=[T.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(65280&e.width)>>8,255&e.width,(65280&e.height)>>8,255&e.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),u(T.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([n.length],a,[r.length],s))),u(T.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192]))],e.sarRatio&&(i=e.sarRatio[0],e=e.sarRatio[1],t.push(u(T.pasp,new Uint8Array([(4278190080&i)>>24,(16711680&i)>>16,(65280&i)>>8,255&i,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e])))),u.apply(null,t)},N=function(e){return u(T.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),i(e))},d=function(e){e=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(4278190080&e.duration)>>24,(16711680&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return u(T.tkhd,e)},v=function(e){var t,i=u(T.tfhd,new Uint8Array([0,0,0,58,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),n=Math.floor(e.baseMediaDecodeTime/V),r=Math.floor(e.baseMediaDecodeTime%V),n=u(T.tfdt,new Uint8Array([1,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,r>>>24&255,r>>>16&255,r>>>8&255,255&r]));return"audio"===e.type?(t=b(e,92),u(T.traf,i,n,t)):(r=m(e),t=b(e,r.length+92),u(T.traf,i,n,t,r))},c=function(e){return e.duration=e.duration||4294967295,u(T.trak,d(e),h(e))},_=function(e){var t=new Uint8Array([0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==e.type&&(t[t.length-1]=0),u(T.trex,t)},U=function(e,t){var i=0,n=0,r=0,a=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(n=2),void 0!==e[0].flags&&(r=4),void 0!==e[0].compositionTimeOffset&&(a=8)),[0,0,i|n|r|a,1,(4278190080&e.length)>>>24,(16711680&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]},B=function(e,t){var i,n,r,a,s=e.samples||[];for(t+=20+16*s.length,t=U(s,t),(n=new Uint8Array(t.length+16*s.length)).set(t),i=t.length,a=0;a<s.length;a++)r=s[a],n[i++]=(4278190080&r.duration)>>>24,n[i++]=(16711680&r.duration)>>>16,n[i++]=(65280&r.duration)>>>8,n[i++]=255&r.duration,n[i++]=(4278190080&r.size)>>>24,n[i++]=(16711680&r.size)>>>16,n[i++]=(65280&r.size)>>>8,n[i++]=255&r.size,n[i++]=r.flags.isLeading<<2|r.flags.dependsOn,n[i++]=r.flags.isDependedOn<<6|r.flags.hasRedundancy<<4|r.flags.paddingValue<<1|r.flags.isNonSyncSample,n[i++]=61440&r.flags.degradationPriority,n[i++]=15&r.flags.degradationPriority,n[i++]=(4278190080&r.compositionTimeOffset)>>>24,n[i++]=(16711680&r.compositionTimeOffset)>>>16,n[i++]=(65280&r.compositionTimeOffset)>>>8,n[i++]=255&r.compositionTimeOffset;return u(T.trun,n)},F=function(e,t){var i,n,r,a,s=e.samples||[];for(t+=20+8*s.length,t=U(s,t),(i=new Uint8Array(t.length+8*s.length)).set(t),n=t.length,a=0;a<s.length;a++)r=s[a],i[n++]=(4278190080&r.duration)>>>24,i[n++]=(16711680&r.duration)>>>16,i[n++]=(65280&r.duration)>>>8,i[n++]=255&r.duration,i[n++]=(4278190080&r.size)>>>24,i[n++]=(16711680&r.size)>>>16,i[n++]=(65280&r.size)>>>8,i[n++]=255&r.size;return u(T.trun,i)},b=function(e,t){return("audio"===e.type?F:B)(e,t)};n=function(){return u(T.ftyp,S,w,S,E)};function W(e,t){var i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i}function G(e){for(var t=[];e--;)t.push(0);return t}function z(){var e,i;return X||(e={96e3:[ie,[227,64],G(154),[56]],88200:[ie,[231],G(170),[56]],64e3:[ie,[248,192],G(240),[56]],48e3:[ie,[255,192],G(268),[55,148,128],G(54),[112]],44100:[ie,[255,192],G(268),[55,163,128],G(84),[112]],32e3:[ie,[255,192],G(268),[55,234],G(226),[112]],24e3:[ie,[255,192],G(268),[55,255,128],G(268),[111,112],G(126),[224]],16e3:[ie,[255,192],G(268),[55,255,128],G(268),[111,255],G(269),[223,108],G(195),[1,192]],12e3:[ne,G(268),[3,127,248],G(268),[6,255,240],G(268),[13,255,224],G(268),[27,253,128],G(259),[56]],11025:[ne,G(268),[3,127,248],G(268),[6,255,240],G(268),[13,255,224],G(268),[27,255,192],G(268),[55,175,128],G(108),[112]],8e3:[ne,G(268),[3,121,16],G(47),[7]]},i=e,X=Object.keys(i).reduce(function(e,t){return e[t]=new Uint8Array(i[t].reduce(function(e,t){return e.concat(t)},[])),e},{})),X}var X,K=function(e){return u(T.mdat,e)},Y=We,Q=function(e){var t=n(),i=s(e),e=new Uint8Array(t.byteLength+i.byteLength);return e.set(t),e.set(i,t.byteLength),e},$=function(e){var t,i,n=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,t=n.byteLength=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(n.length&&(n.duration=i.dts-n.dts,r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n)),(n=[i]).byteLength=i.data.byteLength,n.pts=i.pts,n.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0),n.duration=i.dts-n.dts,n.byteLength+=i.data.byteLength,n.push(i));return r.length&&(!n.duration||n.duration<=0)&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n),r},J=function(e){var t,i,n=[],r=[];for(n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(n.length&&(r.push(n),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration),(n=[i]).nalCount=i.length,n.byteLength=i.byteLength,n.pts=i.pts,n.dts=i.dts,n.duration=i.duration):(n.duration+=i.duration,n.nalCount+=i.length,n.byteLength+=i.byteLength,n.push(i));return r.length&&n.duration<=0&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration,r.push(n),r},Z=function(e){var t;return!e[0][0].keyFrame&&1<e.length&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},ee=function(e,t){for(var i,n,r,a=t||0,s=[],o=0;o<e.length;o++)for(n=e[o],i=0;i<n.length;i++)r=n[i],a+=(r=W(r,a)).size,s.push(r);return s},te=function(e){for(var t,i,n,r,a,s=0,o=e.byteLength,u=e.nalCount,l=new Uint8Array(o+4*u),c=new DataView(l.buffer),d=0;d<e.length;d++)for(n=e[d],t=0;t<n.length;t++)for(r=n[t],i=0;i<r.length;i++)a=r[i],c.setUint32(s,a.data.byteLength),l.set(a.data,s+=4),s+=a.data.byteLength;return l},ie=[33,16,5,32,164,27],ne=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],re=function(e){return 9e4*e},ae=function(e,t){return e*t},se=function(e){return e/9e4},oe=function(e,t){return e/t},ue=9e4,le=re,ce=se,de=function(e,t){return re(oe(e,t))},he=function(e,t){return ae(se(e),t)},pe=function(e,t,i){return se(i?e:e-t)},fe=function(e,t,i,n){var r,a,s,o,u,l,c=0,d=0;if(t.length&&(r=de(e.baseMediaDecodeTime,e.samplerate),a=Math.ceil(ue/(e.samplerate/1024)),i&&n&&(s=r-Math.max(i,n),d=(c=Math.floor(s/a))*a),!(c<1||ue/2<d))){for(o=(o=z()[e.samplerate])||t[0].data,u=0;u<c;u++)l=t[0],t.splice(0,0,{data:o,dts:l.dts-a,pts:l.pts-a});return e.baseMediaDecodeTime-=Math.floor(he(d,e.samplerate)),d}},me=function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter(function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)}))},ge=function(e){for(var t,i=[],n=0;n<e.length;n++)t=e[n],i.push({size:t.data.byteLength,duration:1024});return i},ye=function(e){for(var t,i=0,n=new Uint8Array(function(e){for(var t=0,i=0;i<e.length;i++)t+=e[i].data.byteLength;return t}(e)),r=0;r<e.length;r++)t=e[r],n.set(t.data,i),i+=t.data.byteLength;return n},ve=ue,_e=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},be=function(e,t){var i=e.minSegmentDts;return t||(i-=e.timelineStartInfo.dts),t=e.timelineStartInfo.baseMediaDecodeTime,t+=i,t=Math.max(0,t),"audio"===e.type&&(t*=e.samplerate/ve,t=Math.floor(t)),t},Te=function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},Se=function(e){for(var t=0,i={payloadType:-1,payloadSize:0},n=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)n+=255,t++;for(n+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===n){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=n,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,r=n=0}return i},we=function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},Ee=function(e,t){var i,n,r,a,s=[];if(!(64&t[0]))return s;for(n=31&t[0],i=0;i<n;i++)a={type:3&t[2+(r=3*i)],pts:e},4&t[2+r]&&(a.ccData=t[3+r]<<8|t[4+r],s.push(a));return s},ke=function(e){for(var t=e.byteLength,i=[],n=1;n<t-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(i.push(n+2),n+=2):n++;if(0===i.length)return e;for(var r=t-i.length,a=new Uint8Array(r),s=0,n=0;n<r;s++,n++)s===i[0]&&(s++,i.shift()),a[n]=e[s];return a},Ce=4,Ie=function e(t){t=t||{},e.prototype.init.call(this),this.parse708captions_="boolean"!=typeof t.parse708captions||t.parse708captions,this.captionPackets_=[],this.ccStreams_=[new Ue(0,0),new Ue(0,1),new Ue(1,0),new Ue(1,1)],this.parse708captions_&&(this.cc708Stream_=new De({captionServices:t.captionServices})),this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))},this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))};(Ie.prototype=new j).push=function(e){var t,i;if("sei_rbsp"===e.nalUnitType&&(t=Se(e.escapedRBSP)).payload&&t.payloadType===Ce&&(i=we(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));i=Ee(e.pts,i),this.captionPackets_=this.captionPackets_.concat(i),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},Ie.prototype.flushCCStreams=function(t){this.ccStreams_.forEach(function(e){return"flush"===t?e.flush():e.partialFlush()},this)},Ie.prototype.flushStream=function(e){this.captionPackets_.length&&(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)},this),this.captionPackets_.length=0),this.flushCCStreams(e)},Ie.prototype.flush=function(){return this.flushStream("flush")},Ie.prototype.partialFlush=function(){return this.flushStream("partialFlush")},Ie.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},Ie.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},Ie.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},Ie.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},Ie.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},Ie.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};function xe(e){return 32<=e&&e<=127||160<=e&&e<=255}function Ae(e){this.windowNum=e,this.reset()}var Pe={127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600};Ae.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},Ae.prototype.getText=function(){return this.rows.join("\n")},Ae.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},Ae.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),0<this.rows.length&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},Ae.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},Ae.prototype.addText=function(e){this.rows[this.rowIdx]+=e},Ae.prototype.backspace=function(){var e;this.isEmpty()||(e=this.rows[this.rowIdx],this.rows[this.rowIdx]=e.substr(0,e.length-1))};function Le(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new Ae(-1),this.windows=[],this.stream=i,"string"==typeof t&&this.createTextDecoder(t)}Le.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new Ae(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},Le.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},Le.prototype.createTextDecoder=function(t){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(t)}catch(e){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+t+" encoding. "+e})}};var De=function e(t){t=t||{},e.prototype.init.call(this);var i,n=this,r=t.captionServices||{},a={};Object.keys(r).forEach(function(e){i=r[e],/^SERVICE/.test(e)&&(a[e]=i.encoding)}),this.serviceEncodings=a,this.current708Packet=null,this.services={},this.push=function(e){(3===e.type||null===n.current708Packet)&&n.new708Packet(),n.add708Bytes(e)}};De.prototype=new j,De.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},De.prototype.add708Bytes=function(e){var t=e.ccData,i=t>>>8,t=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(i),this.current708Packet.data.push(t)},De.prototype.push708Packet=function(){var e,t=this.current708Packet,i=t.data,n=null,r=0,a=i[r++];for(t.seq=a>>6,t.sizeCode=63&a;r<i.length;r++)e=31&(a=i[r++]),7===(n=a>>5)&&0<e&&(n=i[r++]),this.pushServiceBlock(n,r,e),0<e&&(r+=e-1)},De.prototype.pushServiceBlock=function(e,t,i){for(var n,r=t,a=this.current708Packet.data,s=(s=this.services[e])||this.initService(e,r);r<t+i&&r<a.length;r++)n=a[r],xe(n)?r=this.handleText(r,s):24===n?r=this.multiByteCharacter(r,s):16===n?r=this.extendedCommands(r,s):128<=n&&n<=135?r=this.setCurrentWindow(r,s):152<=n&&n<=159?r=this.defineWindow(r,s):136===n?r=this.clearWindows(r,s):140===n?r=this.deleteWindows(r,s):137===n?r=this.displayWindows(r,s):138===n?r=this.hideWindows(r,s):139===n?r=this.toggleWindows(r,s):151===n?r=this.setWindowAttributes(r,s):144===n?r=this.setPenAttributes(r,s):145===n?r=this.setPenColor(r,s):146===n?r=this.setPenLocation(r,s):143===n?s=this.reset(r,s):8===n?s.currentWindow.backspace():12===n?s.currentWindow.clearText():13===n?s.currentWindow.pendingNewLine=!0:14===n?s.currentWindow.clearText():141===n&&r++},De.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data[++e];return e=xe(i)?this.handleText(e,t,{isExtended:!0}):e},De.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},De.prototype.initService=function(t,e){var i,n="SERVICE"+t,r=this;return n in this.serviceEncodings&&(i=this.serviceEncodings[n]),this.services[t]=new Le(t,i,r),this.services[t].init(this.getPts(e),function(e){r.flushDisplayed(e,r.services[t])}),this.services[t]},De.prototype.handleText=function(e,t,i){var n,r=i&&i.isExtended,a=i&&i.isMultiByte,s=this.current708Packet.data,o=r?4096:0,u=s[e],i=s[e+1],s=t.currentWindow,l=t.textDecoder_&&!r?(a?(n=[u,i],e++):n=[u],t.textDecoder_.decode(new Uint8Array(n))):(l=Pe[u=o|u]||u,4096&u&&u===l?"":String.fromCharCode(l));return s.pendingNewLine&&!s.isEmpty()&&s.newLine(this.getPts(e)),s.pendingNewLine=!1,s.addText(l),e},De.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data,n=i[e+1],i=i[e+2];return e=xe(n)&&xe(i)?this.handleText(++e,t,{isMultiByte:!0}):e},De.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},De.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,n=i[e];t.setCurrentWindow(7&n);t=t.currentWindow,n=i[++e];return t.visible=(32&n)>>5,t.rowLock=(16&n)>>4,t.columnLock=(8&n)>>3,t.priority=7&n,n=i[++e],t.relativePositioning=(128&n)>>7,t.anchorVertical=127&n,n=i[++e],t.anchorHorizontal=n,n=i[++e],t.anchorPoint=(240&n)>>4,t.rowCount=15&n,n=i[++e],t.columnCount=63&n,n=i[++e],t.windowStyle=(56&n)>>3,t.penStyle=7&n,t.virtualRowCount=t.rowCount+1,e},De.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],t=t.currentWindow.winAttr,n=i[++e];return t.fillOpacity=(192&n)>>6,t.fillRed=(48&n)>>4,t.fillGreen=(12&n)>>2,t.fillBlue=3&n,n=i[++e],t.borderType=(192&n)>>6,t.borderRed=(48&n)>>4,t.borderGreen=(12&n)>>2,t.borderBlue=3&n,n=i[++e],t.borderType+=(128&n)>>5,t.wordWrap=(64&n)>>6,t.printDirection=(48&n)>>4,t.scrollDirection=(12&n)>>2,t.justify=3&n,n=i[++e],t.effectSpeed=(240&n)>>4,t.effectDirection=(12&n)>>2,t.displayEffect=3&n,e},De.prototype.flushDisplayed=function(e,t){for(var i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},De.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},De.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},De.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},De.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},De.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},De.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},De.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],t=t.currentWindow.penAttr,n=i[++e];return t.textTag=(240&n)>>4,t.offset=(12&n)>>2,t.penSize=3&n,n=i[++e],t.italics=(128&n)>>7,t.underline=(64&n)>>6,t.edgeType=(56&n)>>3,t.fontStyle=7&n,e},De.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e],t=t.currentWindow.penColor,n=i[++e];return t.fgOpacity=(192&n)>>6,t.fgRed=(48&n)>>4,t.fgGreen=(12&n)>>2,t.fgBlue=3&n,n=i[++e],t.bgOpacity=(192&n)>>6,t.bgRed=(48&n)>>4,t.bgGreen=(12&n)>>2,t.bgBlue=3&n,n=i[++e],t.edgeRed=(48&n)>>4,t.edgeGreen=(12&n)>>2,t.edgeBlue=3&n,e},De.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,n=i[++e],r.row=15&n,n=i[++e],r.column=63&n,e},De.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};function Oe(e){return null===e?"":(e=Me[e]||e,String.fromCharCode(e))}function Re(){for(var e=[],t=15;t--;)e.push("");return e}var Me={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},Ne=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Ue=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,a=32639&e.ccData;a!==this.lastControlCode_?(4096==(61440&a)?this.lastControlCode_=a:a!==this.PADDING_&&(this.lastControlCode_=null),t=a>>>8,i=255&a,a===this.PADDING_||(a===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":a===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),r=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=r,this.startPts_=e.pts):a===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(e.pts)):a===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(e.pts)):a===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(e.pts)):a===this.CARRIAGE_RETURN_?(this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts):a===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1):a===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=Re()):a===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=Re():a===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Re()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,i)?(n=Oe((t=(3&t)<<8)|i),this[this.mode_](e.pts,n),this.column_++):this.isExtCharacter(t,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),n=Oe((t=(3&t)<<8)|i),this[this.mode_](e.pts,n),this.column_++):this.isMidRowCode(t,i)?(this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&i)&&this.addFormatting(e.pts,["i"]),1==(1&i)&&this.addFormatting(e.pts,["u"])):this.isOffsetControlCode(t,i)?this.column_+=3&i:this.isPAC(t,i)?(r=Ne.indexOf(7968&a),"rollUp"===this.mode_&&(r-this.rollUpRows_+1<0&&(r=this.rollUpRows_-1),this.setRollUp(e.pts,r)),r!==this.row_&&(this.clearFormatting(e.pts),this.row_=r),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&a)&&(this.column_=4*((14&a)>>1)),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===i&&(i=null),n=Oe(t),n+=Oe(i),this[this.mode_](e.pts,n),this.column_+=n.length))):this.lastControlCode_=null}};Ue.prototype=new j,Ue.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}},this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Ue.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Re(),this.nonDisplayed_=Re(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Ue.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},Ue.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},Ue.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},Ue.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},Ue.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},Ue.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},Ue.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},Ue.prototype.isNormalChar=function(e){return 32<=e&&e<=127},Ue.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Re(),this.displayed_=Re()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Ue.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);t=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,t)},Ue.prototype.clearFormatting=function(e){var t;this.formatting_.length&&(t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},""),this.formatting_=[],this[this.mode_](e,t))},Ue.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];this.nonDisplayed_[this.row_]=i+=t},Ue.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t},Ue.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Ue.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t};function Be(e,t){var i=1;for(t<e&&(i=-1);4294967296<Math.abs(t-e);)e+=8589934592*i;return e}var Fe={CaptionStream:Ie,Cea608Stream:Ue,Cea708Stream:De},je={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},e=function e(t){var i,n;e.prototype.init.call(this),this.type_=t||"shared",this.push=function(e){"shared"!==this.type_&&e.type!==this.type_||(void 0===n&&(n=e.dts),e.dts=Be(e.dts,n),e.pts=Be(e.pts,n),i=e.dts,this.trigger("data",e))},this.flush=function(){n=i,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=n=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};e.prototype=new j;function He(e,t,i){for(var n="",r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n}function qe(e,t,i){return decodeURIComponent(He(e,t,i))}function Ve(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var We=e,Ie=Be,Ge={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=qe(e.data,1,t),e.value=qe(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=qe(e.data,1,t),e.url=qe(e.data,t+1,e.data.length);break}},PRIV:function(e){for(var t,i=0;i<e.data.length;i++)if(0===e.data[i]){e.owner=(t=e.data,unescape(He(t,0,i)));break}e.privateData=e.data.subarray(i+1),e.data=e.privateData}},ze=function(e){var t,i={descriptor:e&&e.descriptor},u=0,l=[],c=0;if(ze.prototype.init.call(this),this.dispatchType=je.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,n,r,a,s,o;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(c=0,l.length=0),0===l.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(l.push(e),c+=e.data.byteLength,1===l.length&&(u=Ve(e.data.subarray(6,10)),u+=10),!(c<u)){for(t={data:new Uint8Array(u),frames:[],pts:l[0].pts,dts:l[0].dts},r=0;r<u;)t.data.set(l[0].data.subarray(0,u-r),r),r+=l[0].data.byteLength,c-=l[0].data.byteLength,l.shift();i=10,64&t.data[5]&&(i+=4,i+=Ve(t.data.subarray(10,14)),u-=Ve(t.data.subarray(16,20)));do{if((n=Ve(t.data.subarray(i+4,i+8)))<1)return void this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping metadata parsing."})}while((o={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+n+10)}).key=o.id,Ge[o.id]&&(Ge[o.id](o),"com.apple.streaming.transportStreamTimestamp"===o.owner&&(s=(1&(a=o.data)[3])<<30|a[4]<<22|a[5]<<14|a[6]<<6|a[7]>>>2,s*=4,s+=3&a[7],o.timeStamp=s,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o))),t.frames.push(o),i+=10,(i+=n)<u);this.trigger("data",t)}}};ze.prototype=new j;var Xe,Ke,e=ze,We=We,Ye=function(){var r=new Uint8Array(188),a=0;Ye.prototype.init.call(this),this.push=function(e){var t,i=0,n=188;for(a?((t=new Uint8Array(e.byteLength+a)).set(r.subarray(0,a)),t.set(e,a),a=0):t=e;n<t.byteLength;)71!==t[i]||71!==t[n]?(i++,n++):(this.trigger("data",t.subarray(i,n)),i+=188,n+=188);i<t.byteLength&&(r.set(t.subarray(i),0),a=t.byteLength-i)},this.flush=function(){188===a&&71===r[0]&&(this.trigger("data",r),a=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){a=0,this.trigger("reset")}};Ye.prototype=new j,(Xe=function(){var n,r,a,s;Xe.prototype.init.call(this),(s=this).packetsWaitingForPmt=[],this.programMapTable=void 0,n=function(e,t){var i=0;t.payloadUnitStartIndicator&&(i+=e[i]+1),("pat"===t.type?r:a)(e.subarray(i),t)},r=function(e,t){t.section_number=e[7],t.last_section_number=e[8],s.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=s.pmtPid},a=function(e,t){var i,n;if(1&e[5]){for(s.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,n=12+((15&e[10])<<8|e[11]);n<i;){var r=e[n],a=(31&e[n+1])<<8|e[n+2];r===je.H264_STREAM_TYPE&&null===s.programMapTable.video?s.programMapTable.video=a:r===je.ADTS_STREAM_TYPE&&null===s.programMapTable.audio?s.programMapTable.audio=a:r===je.METADATA_STREAM_TYPE&&(s.programMapTable["timed-metadata"][a]=r),n+=5+((15&e[n+3])<<8|e[n+4])}t.programMapTable=s.programMapTable}},this.push=function(e){var t={},i=4;if(t.payloadUnitStartIndicator=!!(64&e[1]),t.pid=31&e[1],t.pid<<=8,t.pid|=e[2],1<(48&e[3])>>>4&&(i+=e[i]+1),0===t.pid)t.type="pat",n(e.subarray(i),t),this.trigger("data",t);else if(t.pid===this.pmtPid)for(t.type="pmt",n(e.subarray(i),t),this.trigger("data",t);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([e,i,t]):this.processPes_(e,i,t)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=je.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=je.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new j,Xe.STREAM_TYPES={h264:27,adts:15},(Ke=function(){function n(e,t,i){var n,r,a,s,o=new Uint8Array(e.size),u={type:t},l=0,c=0;if(e.data.length&&!(e.size<9)){for(u.trackId=e.data[0].pid,l=0;l<e.data.length;l++)n=e.data[l],o.set(n.data,c),c+=n.data.byteLength;a=u,s=(r=o)[0]<<16|r[1]<<8|r[2],a.data=new Uint8Array,1==s&&(a.packetLength=6+(r[4]<<8|r[5]),a.dataAlignmentIndicator=0!=(4&r[6]),192&(s=r[7])&&(a.pts=(14&r[9])<<27|(255&r[10])<<20|(254&r[11])<<12|(255&r[12])<<5|(254&r[13])>>>3,a.pts*=4,a.pts+=(6&r[13])>>>1,a.dts=a.pts,64&s&&(a.dts=(14&r[14])<<27|(255&r[15])<<20|(254&r[16])<<12|(255&r[17])<<5|(254&r[18])>>>3,a.dts*=4,a.dts+=(6&r[18])>>>1)),a.data=r.subarray(9+r[8])),t="video"===t||u.packetLength<=e.size,(i||t)&&(e.size=0,e.data.length=0),t&&d.trigger("data",u)}}var t,d=this,r=!1,a={data:[],size:0},s={data:[],size:0},o={data:[],size:0};Ke.prototype.init.call(this),this.push=function(i){({pat:function(){},pes:function(){var e,t;switch(i.streamType){case je.H264_STREAM_TYPE:e=a,t="video";break;case je.ADTS_STREAM_TYPE:e=s,t="audio";break;case je.METADATA_STREAM_TYPE:e=o,t="timed-metadata";break;default:return}i.payloadUnitStartIndicator&&n(e,t,!0),e.data.push(i),e.size+=i.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]};null!==(t=i.programMapTable).video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),r=!0,d.trigger("data",e)}})[i.type]()},this.reset=function(){a.size=0,a.data.length=0,s.size=0,s.data.length=0,this.trigger("reset")},this.flushStreams_=function(){n(a,"video"),n(s,"audio"),n(o,"timed-metadata")},this.flush=function(){var e;!r&&t&&(e={type:"metadata",tracks:[]},null!==t.video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),d.trigger("data",e)),r=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new j;var Qe,$e={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:Ye,TransportParseStream:Xe,ElementaryStream:Ke,TimestampRolloverStream:We,CaptionStream:Fe.CaptionStream,Cea608Stream:Fe.Cea608Stream,Cea708Stream:Fe.Cea708Stream,MetadataStream:e};for(Qe in je)je.hasOwnProperty(Qe)&&($e[Qe]=je[Qe]);var Je=$e,Ze=ue,et=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],tt=function(u){var l,c=0;tt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:"adts skiping bytes "+e+" to "+t+" in frame "+c+" outside syncword"})},this.push=function(e){var t,i,n,r,a,s,o=0;if(u||(c=0),"audio"===e.type){for(l&&l.length?(n=l,(l=new Uint8Array(n.byteLength+e.data.byteLength)).set(n),l.set(e.data,n.byteLength)):l=e.data;o+7<l.length;)if(255===l[o]&&240==(246&l[o+1])){if("number"==typeof s&&(this.skipWarn_(s,o),s=null),i=2*(1&~l[o+1]),t=(3&l[o+3])<<11|l[o+4]<<3|(224&l[o+5])>>5,a=(r=1024*(1+(3&l[o+6])))*Ze/et[(60&l[o+2])>>>2],l.byteLength-o<t)break;this.trigger("data",{pts:e.pts+c*a,dts:e.dts+c*a,sampleCount:r,audioobjecttype:1+(l[o+2]>>>6&3),channelcount:(1&l[o+2])<<2|(192&l[o+3])>>>6,samplerate:et[(60&l[o+2])>>>2],samplingfrequencyindex:(60&l[o+2])>>>2,samplesize:16,data:l.subarray(o+7+i,o+t)}),c++,o+=t}else"number"!=typeof s&&(s=o),o++;"number"==typeof s&&(this.skipWarn_(s,o),s=null),l=l.subarray(o)}},this.flush=function(){c=0,this.trigger("done")},this.reset=function(){l=void 0,this.trigger("reset")},this.endTimeline=function(){l=void 0,this.trigger("endedtimeline")}};tt.prototype=new j;var it,nt,rt=tt,at=function(n){var r=n.byteLength,a=0,s=0;this.length=function(){return 8*r},this.bitsAvailable=function(){return 8*r+s},this.loadWord=function(){var e=n.byteLength-r,t=new Uint8Array(4),i=Math.min(4,r);if(0===i)throw new Error("no bytes available");t.set(n.subarray(e,e+i)),a=new DataView(t.buffer).getUint32(0),s=8*i,r-=i},this.skipBits=function(e){var t;e<s||(e-=s,e-=8*(t=Math.floor(e/8)),r-=t,this.loadWord()),a<<=e,s-=e},this.readBits=function(e){var t=Math.min(s,e),i=a>>>32-t;return 0<(s-=t)?a<<=t:0<r&&this.loadWord(),0<(t=e-t)?i<<t|this.readBits(t):i},this.skipLeadingZeros=function(){for(var e=0;e<s;++e)if(0!=(a&2147483648>>>e))return a<<=e,s-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()},st=function(){var n,r,a=0;st.prototype.init.call(this),this.push=function(e){for(var t,i=(r=r?((t=new Uint8Array(r.byteLength+e.data.byteLength)).set(r),t.set(e.data,r.byteLength),t):e.data).byteLength;a<i-3;a++)if(1===r[a+2]){n=a+5;break}for(;n<i;)switch(r[n]){case 0:if(0!==r[n-1]){n+=2;break}if(0!==r[n-2]){n++;break}for(a+3!==n-2&&this.trigger("data",r.subarray(a+3,n-2));1!==r[++n]&&n<i;);a=n-2,n+=3;break;case 1:if(0!==r[n-1]||0!==r[n-2]){n+=3;break}this.trigger("data",r.subarray(a+3,n-2)),a=n-2,n+=3;break;default:n+=3}r=r.subarray(a),n-=a,a=0},this.reset=function(){r=null,a=0,this.trigger("reset")},this.flush=function(){r&&3<r.byteLength&&this.trigger("data",r.subarray(a+3)),r=null,a=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}};st.prototype=new j,nt={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(it=function(){var i,n,r,a,s,o,m,t=new st;it.prototype.init.call(this),(i=this).push=function(e){"video"===e.type&&(n=e.trackId,r=e.pts,a=e.dts,t.push(e))},t.on("data",function(e){var t={trackId:n,pts:r,dts:a,data:e,nalUnitTypeCode:31&e[0]};switch(t.nalUnitTypeCode){case 5:t.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:t.nalUnitType="sei_rbsp",t.escapedRBSP=s(e.subarray(1));break;case 7:t.nalUnitType="seq_parameter_set_rbsp",t.escapedRBSP=s(e.subarray(1)),t.config=o(t.escapedRBSP);break;case 8:t.nalUnitType="pic_parameter_set_rbsp";break;case 9:t.nalUnitType="access_unit_delimiter_rbsp"}i.trigger("data",t)}),t.on("done",function(){i.trigger("done")}),t.on("partialdone",function(){i.trigger("partialdone")}),t.on("reset",function(){i.trigger("reset")}),t.on("endedtimeline",function(){i.trigger("endedtimeline")}),this.flush=function(){t.flush()},this.partialFlush=function(){t.partialFlush()},this.reset=function(){t.reset()},this.endTimeline=function(){t.endTimeline()},m=function(e,t){for(var i=8,n=8,r=0;r<e;r++)i=0===(n=0!==n?(i+t.readExpGolomb()+256)%256:n)?i:n},s=function(e){for(var t=e.byteLength,i=[],n=1;n<t-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(i.push(n+2),n+=2):n++;if(0===i.length)return e;for(var r=t-i.length,a=new Uint8Array(r),s=0,n=0;n<r;s++,n++)s===i[0]&&(s++,i.shift()),a[n]=e[s];return a},o=function(e){var t,i,n,r,a,s=0,o=0,u=0,l=0,c=[1,1],d=new at(e),h=d.readUnsignedByte(),p=d.readUnsignedByte(),f=d.readUnsignedByte();if(d.skipUnsignedExpGolomb(),nt[h]&&(3===(i=d.readUnsignedExpGolomb())&&d.skipBits(1),d.skipUnsignedExpGolomb(),d.skipUnsignedExpGolomb(),d.skipBits(1),d.readBoolean()))for(r=3!==i?8:12,a=0;a<r;a++)d.readBoolean()&&m(a<6?16:64,d);if(d.skipUnsignedExpGolomb(),0===(n=d.readUnsignedExpGolomb()))d.readUnsignedExpGolomb();else if(1===n)for(d.skipBits(1),d.skipExpGolomb(),d.skipExpGolomb(),t=d.readUnsignedExpGolomb(),a=0;a<t;a++)d.skipExpGolomb();if(d.skipUnsignedExpGolomb(),d.skipBits(1),e=d.readUnsignedExpGolomb(),i=d.readUnsignedExpGolomb(),0===(n=d.readBits(1))&&d.skipBits(1),d.skipBits(1),d.readBoolean()&&(s=d.readUnsignedExpGolomb(),o=d.readUnsignedExpGolomb(),u=d.readUnsignedExpGolomb(),l=d.readUnsignedExpGolomb()),d.readBoolean()&&d.readBoolean()){switch(d.readUnsignedByte()){case 1:c=[1,1];break;case 2:c=[12,11];break;case 3:c=[10,11];break;case 4:c=[16,11];break;case 5:c=[40,33];break;case 6:c=[24,11];break;case 7:c=[20,11];break;case 8:c=[32,11];break;case 9:c=[80,33];break;case 10:c=[18,11];break;case 11:c=[15,11];break;case 12:c=[64,33];break;case 13:c=[160,99];break;case 14:c=[4,3];break;case 15:c=[3,2];break;case 16:c=[2,1];break;case 255:c=[d.readUnsignedByte()<<8|d.readUnsignedByte(),d.readUnsignedByte()<<8|d.readUnsignedByte()]}c&&(c[0],c[1])}return{profileIdc:h,levelIdc:f,profileCompatibility:p,width:16*(e+1)-2*s-2*o,height:(2-n)*(i+1)*16-2*u-2*l,sarRatio:c}}}).prototype=new j;function ot(e,t){var i=0<=(i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9])?i:0;return(16&e[t+5])>>4?i+20:i+10}function ut(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:ut(e,t+=ot(e,t))}function lt(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var e={H264Stream:it,NalByteStream:st},ct=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],dt={isLikelyAacData:function(e){var t=ut(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:ot,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return ct[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i=10;64&e[5]&&(i+=4,i+=lt(e.subarray(10,14)));do{if((t=lt(e.subarray(i+4,i+8)))<1)return null;if("PRIV"===String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]))for(var n=e.subarray(i+10,i+t+10),r=0;r<n.byteLength;r++)if(0===n[r]){if("com.apple.streaming.transportStreamTimestamp"!==unescape(function(e,t,i){for(var n="",r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n}(n,0,r)))break;var a=n.subarray(r+1),s=(1&a[3])<<30|a[4]<<22|a[5]<<14|a[6]<<6|a[7]>>>2;return s*=4,s+=3&a[7]}}while(i+=10,(i+=t)<e.byteLength);return null}},ht=function(){var a=new Uint8Array,s=0;ht.prototype.init.call(this),this.setTimestamp=function(e){s=e},this.push=function(e){var t,i,n=0,r=0;for(a.length?(i=a.length,(a=new Uint8Array(e.byteLength+i)).set(a.subarray(0,i)),a.set(e,i)):a=e;3<=a.length-r;)if(a[r]!=="I".charCodeAt(0)||a[r+1]!=="D".charCodeAt(0)||a[r+2]!=="3".charCodeAt(0))if(255!=(255&a[r])||240!=(240&a[r+1]))r++;else{if(a.length-r<7)break;if(r+(n=dt.parseAdtsSize(a,r))>a.length)break;t={type:"audio",data:a.subarray(r,r+n),pts:s,dts:s},this.trigger("data",t),r+=n}else{if(a.length-r<10)break;if(r+(n=dt.parseId3TagSize(a,r))>a.length)break;t={type:"timed-metadata",data:a.subarray(r,r+n)},this.trigger("data",t),r+=n}e=a.length-r,a=0<e?a.subarray(r):new Uint8Array},this.reset=function(){a=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){a=new Uint8Array,this.trigger("endedtimeline")}};ht.prototype=new j;function pt(e,t){t.stream=e,this.trigger("log",t)}function ft(e,t){for(var i=Object.keys(t),n=0;n<i.length;n++){var r=i[n];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",pt.bind(e,r))}}function mt(e,t){var i;if(e.length===t.length){for(i=0;i<e.length;i++)if(e[i]!==t[i])return;return 1}}function gt(e,t,i,n,r,a){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:a,baseMediaDecodeTime:e}}var yt,vt,_t,bt=ht,Tt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],St=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],wt=e.H264Stream,Et=dt.isLikelyAacData,kt=ue,Ct=function(a,s){var o=[],u=0,l=0,c=1/0,d=(s=s||{}).firstSequenceNumber||0;Ct.prototype.init.call(this),this.push=function(t){Te(a,t),a&&Tt.forEach(function(e){a[e]=t[e]}),o.push(t)},this.setEarliestDts=function(e){u=e},this.setVideoBaseMediaDecodeTime=function(e){c=e},this.setAudioAppendStart=function(e){l=e},this.flush=function(){var e,t,i,n,r;0!==o.length&&(e=me(o,a,u),a.baseMediaDecodeTime=be(a,s.keepOriginalTimestamps),r=fe(a,e,l,c),a.samples=ge(e),t=K(ye(e)),o=[],n=Y(d,[a]),i=new Uint8Array(n.byteLength+t.byteLength),d++,i.set(n),i.set(t,n.byteLength),_e(a),n=Math.ceil(1024*kt/a.samplerate),e.length&&(n=e.length*n,this.trigger("segmentTimingInfo",gt(de(a.baseMediaDecodeTime,a.samplerate),e[0].dts,e[0].pts,e[0].dts+n,e[0].pts+n,r||0)),this.trigger("timingInfo",{start:e[0].pts,end:e[0].pts+n})),this.trigger("data",{track:a,boxes:i})),this.trigger("done","AudioSegmentStream")},this.reset=function(){_e(a),o=[],this.trigger("reset")}};Ct.prototype=new j,(yt=function(s,a){var t,i,o=[],l=[],u=(a=a||{}).firstSequenceNumber||0;yt.prototype.init.call(this),delete s.minPTS,this.gopCache_=[],this.push=function(e){Te(s,e),"seq_parameter_set_rbsp"!==e.nalUnitType||t||(t=e.config,s.sps=[e.data],St.forEach(function(e){s[e]=t[e]},this)),"pic_parameter_set_rbsp"!==e.nalUnitType||i||(i=e.data,s.pps=[e.data]),o.push(e)},this.flush=function(){for(var e,t,i,n=0;o.length&&"access_unit_delimiter_rbsp"!==o[0].nalUnitType;)o.shift();if(0===o.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(e=$(o),(t=J(e))[0][0].keyFrame||((i=this.getGopForFusion_(o[0],s))?(n=i.duration,t.unshift(i),t.byteLength+=i.byteLength,t.nalCount+=i.nalCount,t.pts=i.pts,t.dts=i.dts,t.duration+=i.duration):t=Z(t)),l.length){var r=a.alignGopsAtEnd?this.alignGopsAtEnd_(t):this.alignGopsAtStart_(t);if(!r)return this.gopCache_.unshift({gop:t.pop(),pps:s.pps,sps:s.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");_e(s),t=r}Te(s,t),s.samples=ee(t),e=K(te(t)),s.baseMediaDecodeTime=be(s,a.keepOriginalTimestamps),this.trigger("processedGopsInfo",t.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),i=t[0],r=t[t.length-1],this.trigger("segmentTimingInfo",gt(s.baseMediaDecodeTime,i.dts,i.pts,r.dts+r.duration,r.pts+r.duration,n)),this.trigger("timingInfo",{start:t[0].pts,end:t[t.length-1].pts+t[t.length-1].duration}),this.gopCache_.unshift({gop:t.pop(),pps:s.pps,sps:s.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.trigger("baseMediaDecodeTime",s.baseMediaDecodeTime),this.trigger("timelineStartInfo",s.timelineStartInfo),n=Y(u,[s]),t=new Uint8Array(n.byteLength+e.byteLength),u++,t.set(n),t.set(e,n.byteLength),this.trigger("data",{track:s,boxes:t}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),o=[],this.gopCache_.length=0,l.length=0,this.trigger("reset")},this.resetStream_=function(){_e(s),i=t=void 0},this.getGopForFusion_=function(e){for(var t,i,n,r=1/0,a=0;a<this.gopCache_.length;a++)i=(n=this.gopCache_[a]).gop,s.pps&&mt(s.pps[0],n.pps[0])&&s.sps&&mt(s.sps[0],n.sps[0])&&(i.dts<s.timelineStartInfo.dts||-1e4<=(i=e.dts-i.dts-i.duration)&&i<=45e3&&(!t||i<r)&&(t=n,r=i));return t?t.gop:null},this.alignGopsAtStart_=function(e){for(var t,i,n,r,a=e.byteLength,s=e.nalCount,o=e.duration,u=t=0;u<l.length&&t<e.length&&(i=l[u],n=e[t],i.pts!==n.pts);)n.pts>i.pts?u++:(t++,a-=n.byteLength,s-=n.nalCount,o-=n.duration);return 0===t?e:t===e.length?null:((r=e.slice(t)).byteLength=a,r.duration=o,r.nalCount=s,r.pts=r[0].pts,r.dts=r[0].dts,r)},this.alignGopsAtEnd_=function(e){for(var t,i,n=l.length-1,r=e.length-1,a=null,s=!1;0<=n&&0<=r;){if(t=l[n],i=e[r],t.pts===i.pts){s=!0;break}t.pts>i.pts?n--:(n===l.length-1&&(a=r),r--)}if(!s&&null===a)return null;if(0===(u=s?r:a))return e;var o=e.slice(u),u=o.reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return o.byteLength=u.byteLength,o.duration=u.duration,o.nalCount=u.nalCount,o.pts=o[0].pts,o.dts=o[0].dts,o},this.alignGopsWith=function(e){l=e}}).prototype=new j,(_t=function(e,t){this.numberOfTracks=0,this.metadataStream=t,"undefined"!=typeof(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,_t.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new j,_t.prototype.flush=function(e){var t,i,n,r=0,a={captions:[],captionStreams:{},metadata:[],info:{}},s=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(s=this.videoTrack.timelineStartInfo.pts,St.forEach(function(e){a.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(s=this.audioTrack.timelineStartInfo.pts,Tt.forEach(function(e){a.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?a.type=this.pendingTracks[0].type:a.type="combined",this.emittedTracks+=this.pendingTracks.length,e=Q(this.pendingTracks),a.initSegment=new Uint8Array(e.byteLength),a.initSegment.set(e),a.data=new Uint8Array(this.pendingBytes),n=0;n<this.pendingBoxes.length;n++)a.data.set(this.pendingBoxes[n],r),r+=this.pendingBoxes[n].byteLength;for(n=0;n<this.pendingCaptions.length;n++)(t=this.pendingCaptions[n]).startTime=pe(t.startPts,s,this.keepOriginalTimestamps),t.endTime=pe(t.endPts,s,this.keepOriginalTimestamps),a.captionStreams[t.stream]=!0,a.captions.push(t);for(n=0;n<this.pendingMetadata.length;n++)(i=this.pendingMetadata[n]).cueTime=pe(i.pts,s,this.keepOriginalTimestamps),a.metadata.push(i);for(a.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",a),n=0;n<a.captions.length;n++)t=a.captions[n],this.trigger("caption",t);for(n=0;n<a.metadata.length;n++)i=a.metadata[n],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},_t.prototype.setRemux=function(e){this.remuxTracks=e},(vt=function(n){var r,a,s=this,i=!0;vt.prototype.init.call(this),this.baseMediaDecodeTime=(n=n||{}).baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};(this.transmuxPipeline_=t).type="aac",t.metadataStream=new Je.MetadataStream,t.aacStream=new bt,t.audioTimestampRolloverStream=new Je.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new Je.TimestampRolloverStream("timed-metadata"),t.adtsStream=new rt,t.coalesceStream=new _t(n,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(e){"timed-metadata"!==e.type&&"audio"!==e.type||t.audioSegmentStream||(a=a||{timelineStartInfo:{baseMediaDecodeTime:s.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new Ct(a,n),t.audioSegmentStream.on("log",s.getLogTrigger_("audioSegmentStream")),t.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream),s.trigger("trackinfo",{hasAudio:!!a,hasVideo:!!r}))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done")),ft(this,t)},this.setupTsPipeline=function(){var i={};(this.transmuxPipeline_=i).type="ts",i.metadataStream=new Je.MetadataStream,i.packetStream=new Je.TransportPacketStream,i.parseStream=new Je.TransportParseStream,i.elementaryStream=new Je.ElementaryStream,i.timestampRolloverStream=new Je.TimestampRolloverStream,i.adtsStream=new rt,i.h264Stream=new wt,i.captionStream=new Je.CaptionStream(n),i.coalesceStream=new _t(n,i.metadataStream),i.headOfPipeline=i.packetStream,i.packetStream.pipe(i.parseStream).pipe(i.elementaryStream).pipe(i.timestampRolloverStream),i.timestampRolloverStream.pipe(i.h264Stream),i.timestampRolloverStream.pipe(i.adtsStream),i.timestampRolloverStream.pipe(i.metadataStream).pipe(i.coalesceStream),i.h264Stream.pipe(i.captionStream).pipe(i.coalesceStream),i.elementaryStream.on("data",function(e){var t;if("metadata"===e.type){for(t=e.tracks.length;t--;)r||"video"!==e.tracks[t].type?a||"audio"!==e.tracks[t].type||((a=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime):(r=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime;r&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new yt(r,n),i.videoSegmentStream.on("log",s.getLogTrigger_("videoSegmentStream")),i.videoSegmentStream.on("timelineStartInfo",function(e){a&&!n.keepOriginalTimestamps&&(a.timelineStartInfo=e,i.audioSegmentStream.setEarliestDts(e.dts-s.baseMediaDecodeTime))}),i.videoSegmentStream.on("processedGopsInfo",s.trigger.bind(s,"gopInfo")),i.videoSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"videoSegmentTimingInfo")),i.videoSegmentStream.on("baseMediaDecodeTime",function(e){a&&i.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),i.videoSegmentStream.on("timingInfo",s.trigger.bind(s,"videoTimingInfo")),i.h264Stream.pipe(i.videoSegmentStream).pipe(i.coalesceStream)),a&&!i.audioSegmentStream&&(i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new Ct(a,n),i.audioSegmentStream.on("log",s.getLogTrigger_("audioSegmentStream")),i.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),i.audioSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"audioSegmentTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream)),s.trigger("trackinfo",{hasAudio:!!a,hasVideo:!!r})}}),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("id3Frame",function(e){e.dispatchType=i.metadataStream.dispatchType,s.trigger("id3Frame",e)}),i.coalesceStream.on("caption",this.trigger.bind(this,"caption")),i.coalesceStream.on("done",this.trigger.bind(this,"done")),ft(this,i)},this.setBaseMediaDecodeTime=function(e){var t=this.transmuxPipeline_;n.keepOriginalTimestamps||(this.baseMediaDecodeTime=e),a&&(a.timelineStartInfo.dts=void 0,a.timelineStartInfo.pts=void 0,_e(a),t.audioTimestampRolloverStream&&t.audioTimestampRolloverStream.discontinuity()),r&&(t.videoSegmentStream&&(t.videoSegmentStream.gopCache_=[]),r.timelineStartInfo.dts=void 0,r.timelineStartInfo.pts=void 0,_e(r),t.captionStream.reset()),t.timestampRolloverStream&&t.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){a&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(e){var t=this.transmuxPipeline_;n.remux=e,t&&t.coalesceStream&&t.coalesceStream.setRemux(e)},this.alignGopsWith=function(e){r&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(t){var i=this;return function(e){e.stream=t,i.trigger("log",e)}},this.push=function(e){var t;i&&((t=Et(e))&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),i=!1),this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){i=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new j;function It(e,c){var i=Mt(e,["moof","traf"]),e=Mt(e,["mdat"]),d={},n=[];return e.forEach(function(e,t){t=i[t];n.push({mdat:e,traf:t})}),n.forEach(function(e){var t,i,n,r,a,s=e.mdat,o=e.traf,u=Mt(o,["tfhd"]),l=Ht(u[0]),e=l.trackId,u=Mt(o,["tfdt"]),u=0<u.length?Bt(u[0]).baseMediaDecodeTime:0,o=Mt(o,["trun"]);c===e&&0<o.length&&(o=o,t=u,i=(l=l).defaultSampleDuration||0,n=l.defaultSampleSize||0,r=l.trackId,a=[],o.forEach(function(e){e=jt(e).samples;e.forEach(function(e){void 0===e.duration&&(e.duration=i),void 0===e.size&&(e.size=n),e.trackId=r,e.dts=t,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof t?(e.pts=t+qt.BigInt(e.compositionTimeOffset),t+=qt.BigInt(e.duration)):(e.pts=t+e.compositionTimeOffset,t+=e.duration)}),a=a.concat(e)}),s=function(e,t,i){for(var n,r,a=new DataView(e.buffer,e.byteOffset,e.byteLength),s={logs:[],seiNals:[]},o=0;o+4<e.length;o+=n)if(n=a.getUint32(o),o+=4,!(n<=0))switch(31&e[o]){case 6:var u=e.subarray(o+1,o+1+n),l=function(e,t){for(var i=e,n=0;n<t.length;n++){var r=t[n];if(i<r.size)return r;i-=r.size}return null}(o,t),u={nalUnitType:"sei_rbsp",size:n,data:u,escapedRBSP:Vt(u),trackId:i};if(l)u.pts=l.pts,u.dts=l.dts,r=l;else{if(!r){s.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+o+" for trackId "+i+". See mux.js#223."});break}u.pts=r.pts,u.dts=r.dts}s.seiNals.push(u)}return s}(s,a,e),d[e]||(d[e]={seiNals:[],logs:[]}),d[e].seiNals=d[e].seiNals.concat(s.seiNals),d[e].logs=d[e].logs.concat(s.logs))}),d}function xt(e){var t=31&e[1];return t<<=8,t|=e[2]}function At(e){return!!(64&e[1])}function Pt(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function Lt(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}}var Dt={Transmuxer:vt,VideoSegmentStream:yt,AudioSegmentStream:Ct,AUDIO_PROPERTIES:Tt,VIDEO_PROPERTIES:St,generateSegmentTimingInfo:gt},e=function(e){return e>>>0},Ot=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},Rt=e,Mt=function e(t,i){var n,r,a,s=[];if(!i.length)return null;for(n=0;n<t.byteLength;)r=Rt(t[n]<<24|t[n+1]<<16|t[n+2]<<8|t[n+3]),a=Ot(t.subarray(n+4,n+8)),r=1<r?n+r:t.byteLength,a===i[0]&&(1===i.length?s.push(t.subarray(n+8,r)):(a=e(t.subarray(n+8,r),i.slice(1))).length&&(s=s.concat(a))),n=r;return s},Nt=e,Ut=q.getUint64,Bt=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return 1===t.version?t.baseMediaDecodeTime=Ut(e.subarray(4)):t.baseMediaDecodeTime=Nt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t},Ft=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},jt=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],a=4&i.flags[2],s=1&i.flags[1],o=2&i.flags[1],u=4&i.flags[1],l=8&i.flags[1],c=n.getUint32(4),d=8;for(r&&(i.dataOffset=n.getInt32(d),d+=4),a&&c&&(t={flags:Ft(e.subarray(d,d+4))},d+=4,s&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),l&&(1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t),c--);c--;)t={},s&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),u&&(t.flags=Ft(e.subarray(d,d+4)),d+=4),l&&(1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t);return i},Ht=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4)},n=1&i.flags[2],r=2&i.flags[2],a=8&i.flags[2],s=16&i.flags[2],o=32&i.flags[2],u=65536&i.flags[0],l=131072&i.flags[0],e=8;return n&&(e+=4,i.baseDataOffset=t.getUint32(12),e+=4),r&&(i.sampleDescriptionIndex=t.getUint32(e),e+=4),a&&(i.defaultSampleDuration=t.getUint32(e),e+=4),s&&(i.defaultSampleSize=t.getUint32(e),e+=4),o&&(i.defaultSampleFlags=t.getUint32(e)),u&&(i.durationIsEmpty=!0),!n&&l&&(i.baseDataOffsetIsMoof=!0),i},j="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},j="undefined"!=typeof window?window:"undefined"!=typeof j?j:"undefined"!=typeof self?self:{},qt=j,Vt=ke,Wt=Fe.CaptionStream,Gt=function(){var t,r,a,s,o,i,n=!1;this.isInitialized=function(){return n},this.init=function(e){t=new Wt,n=!0,i=!!e&&e.isPartial,t.on("data",function(e){e.startTime=e.startPts/s,e.endTime=e.endPts/s,o.captions.push(e),o.captionStreams[e.stream]=!0}),t.on("log",function(e){o.logs.push(e)})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length)&&(a!==e[0]||s!==t[a])},this.parse=function(e,t,i){if(!this.isInitialized())return null;if(!t||!i)return null;if(this.isNewInit(t,i))a=t[0],s=i[a];else if(null===a||!s)return r.push(e),null;for(;0<r.length;){var n=r.shift();this.parse(n,t,i)}return(e=function(e,t,i){if(null===t)return null;t=It(e,t)[t]||{};return{seiNals:t.seiNals,logs:t.logs,timescale:i}}(e,a,s))&&e.logs&&(o.logs=o.logs.concat(e.logs)),null!==e&&e.seiNals?(this.pushNals(e.seiNals),this.flushStream(),o):o.logs.length?{logs:o.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(e){if(!this.isInitialized()||!e||0===e.length)return null;e.forEach(function(e){t.push(e)})},this.flushStream=function(){if(!this.isInitialized())return null;i?t.partialFlush():t.flush()},this.clearParsedCaptions=function(){o.captions=[],o.captionStreams={},o.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;t.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){r=[],s=a=null,o?this.clearParsedCaptions():o={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},zt=e,Xt=function(e){return("00"+e.toString(16)).slice(-2)},Kt=q.getUint64,j=function(e){return Mt(e,["moov","trak"]).reduce(function(e,t){var i,n,r=Mt(t,["tkhd"])[0];return r?(i=r[0],r=zt(r[n=0===i?12:20]<<24|r[1+n]<<16|r[2+n]<<8|r[3+n]),(t=Mt(t,["mdia","mdhd"])[0])?(i=t[0],e[r]=zt(t[n=0===i?12:20]<<24|t[1+n]<<16|t[2+n]<<8|t[3+n]),e):null):null},{})},ke=function(a,e){e=Mt(e,["moof","traf"]).reduce(function(e,t){var i,n=Mt(t,["tfhd"])[0],r=zt(n[4]<<24|n[5]<<16|n[6]<<8|n[7]),n=a[r]||9e4,r=Mt(t,["tfdt"])[0],t=new DataView(r.buffer,r.byteOffset,r.byteLength),t=1===r[0]?Kt(r.subarray(4,12)):t.getUint32(4);return"bigint"==typeof t?i=t/qt.BigInt(n):"number"!=typeof t||isNaN(t)||(i=t/n),e=(i=i<Number.MAX_SAFE_INTEGER?Number(i):i)<e?i:e},1/0);return"bigint"==typeof e||isFinite(e)?e:0},e=function(e){var e=Mt(e,["moov","trak"]),n=[];return e.forEach(function(e){var t=Mt(e,["mdia","hdlr"]),i=Mt(e,["tkhd"]);t.forEach(function(e,t){e=Ot(e.subarray(8,12)),t=i[t];"vide"===e&&(t=0===(t=new DataView(t.buffer,t.byteOffset,t.byteLength)).getUint8(0)?t.getUint32(12):t.getUint32(20),n.push(t))})}),n},Yt=function(e){var t=0===e[0]?12:20;return zt(e[t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])},q=function(e){var e=Mt(e,["moov","trak"]),s=[];return e.forEach(function(e){var t={},i=Mt(e,["tkhd"])[0];i&&(i=(n=new DataView(i.buffer,i.byteOffset,i.byteLength)).getUint8(0),t.id=0===i?n.getUint32(12):n.getUint32(20));var n=Mt(e,["mdia","hdlr"])[0];n&&(a=Ot(n.subarray(8,12)),t.type="vide"===a?"video":"soun"===a?"audio":a);var r,a=Mt(e,["mdia","minf","stbl","stsd"])[0];a&&(a=a.subarray(8),t.codec=Ot(a.subarray(4,8)),(a=Mt(a,[t.codec])[0])&&(/^[asm]vc[1-9]$/i.test(t.codec)?(r=a.subarray(78),"avcC"===Ot(r.subarray(4,8))&&11<r.length?(t.codec+=".",t.codec+=Xt(r[9]),t.codec+=Xt(r[10]),t.codec+=Xt(r[11])):t.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(t.codec)?(r=a.subarray(28),"esds"===Ot(r.subarray(4,8))&&20<r.length&&0!==r[19]?(t.codec+="."+Xt(r[19]),t.codec+="."+Xt(r[20]>>>2&63).replace(/^0/,"")):t.codec="mp4a.40.2"):t.codec=t.codec.toLowerCase()));e=Mt(e,["mdia","mdhd"])[0];e&&(t.timescale=Yt(e)),s.push(t)}),s},Qt=ke,$t=q,Jt=Ie,Zt={};Zt.ts={parseType:function(e,t){e=xt(e);return 0===e?"pat":e===t?"pmt":t?"pes":null},parsePat:function(e){var t=At(e),i=4+Pt(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=At(e),n=4+Pt(e);if(i&&(n+=e[n]+1),1&e[n+5]){for(var r=3+((15&e[n+1])<<8|e[n+2])-4,a=12+((15&e[n+10])<<8|e[n+11]);a<r;){var s=n+a;t[(31&e[s+1])<<8|e[s+2]]=e[s],a+=5+((15&e[s+3])<<8|e[s+4])}return t}},parsePayloadUnitStartIndicator:At,parsePesType:function(e,t){switch(t[xt(e)]){case je.H264_STREAM_TYPE:return"video";case je.ADTS_STREAM_TYPE:return"audio";case je.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!At(e))return null;var t=4+Pt(e);if(t>=e.byteLength)return null;var i=null,n=e[t+7];return 192&n&&((i={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,i.pts*=4,i.pts+=(6&e[t+13])>>>1,i.dts=i.pts,64&n&&(i.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,i.dts*=4,i.dts+=(6&e[t+18])>>>1)),i},videoPacketContainsKeyFrame:function(e){for(var t=4+Pt(e),i=e.subarray(t),n=0,r=0,a=!1;r<i.byteLength-3;r++)if(1===i[r+2]){n=r+5;break}for(;n<i.byteLength;)switch(i[n]){case 0:if(0!==i[n-1]){n+=2;break}if(0!==i[n-2]){n++;break}for(r+3!==n-2&&"slice_layer_without_partitioning_rbsp_idr"===Lt(31&i[r+3])&&(a=!0);1!==i[++n]&&n<i.length;);r=n-2,n+=3;break;case 1:if(0!==i[n-1]||0!==i[n-2]){n+=3;break}"slice_layer_without_partitioning_rbsp_idr"===Lt(31&i[r+3])&&(a=!0),r=n-2,n+=3;break;default:n+=3}return i=i.subarray(r),n-=r,r=0,a=i&&3<i.byteLength&&"slice_layer_without_partitioning_rbsp_idr"===Lt(31&i[r+3])?!0:a}},Zt.aac=dt;function ei(e,t,i){for(var n,r,a,s,o=0,u=188,l=!1;u<=e.byteLength;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o++,u++;else{if(n=e.subarray(o,u),"pes"===Zt.ts.parseType(n,t.pid)&&(r=Zt.ts.parsePesType(n,t.table),a=Zt.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&a&&(s=Zt.ts.parsePesTime(n))&&(s.type="audio",i.audio.push(s),l=!0)),l)break;o+=188,u+=188}for(o=(u=e.byteLength)-188,l=!1;0<=o;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o--,u--;else{if(n=e.subarray(o,u),"pes"===Zt.ts.parseType(n,t.pid)&&(r=Zt.ts.parsePesType(n,t.table),a=Zt.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&a&&(s=Zt.ts.parsePesTime(n))&&(s.type="audio",i.audio.push(s),l=!0)),l)break;o-=188,u-=188}}function ti(e){var t,i={pid:null,table:null},n={};for(t in!function(e,t){for(var i,n=0,r=188;r<e.byteLength;)if(71!==e[n]||71!==e[r])n++,r++;else{switch(i=e.subarray(n,r),Zt.ts.parseType(i,t.pid)){case"pat":t.pid=Zt.ts.parsePat(i);break;case"pmt":var a=Zt.ts.parsePmt(i);t.table=t.table||{},Object.keys(a).forEach(function(e){t.table[e]=a[e]})}n+=188,r+=188}}(e,i),i.table)if(i.table.hasOwnProperty(t))switch(i.table[t]){case je.H264_STREAM_TYPE:n.video=[],function(e,t,i){for(var n,r,a,s,o,u,l,c,d=0,h=188,p=!1,f={data:[],size:0};h<e.byteLength;)if(71!==e[d]||71!==e[h])d++,h++;else{if(n=e.subarray(d,h),"pes"===Zt.ts.parseType(n,t.pid))if(r=Zt.ts.parsePesType(n,t.table),a=Zt.ts.parsePayloadUnitStartIndicator(n),"video"===r&&(a&&!p&&(s=Zt.ts.parsePesTime(n))&&(s.type="video",i.video.push(s),p=!0),!i.firstKeyFrame)){if(a&&0!==f.size){for(o=new Uint8Array(f.size),u=0;f.data.length;)l=f.data.shift(),o.set(l,u),u+=l.byteLength;!Zt.ts.videoPacketContainsKeyFrame(o)||(c=Zt.ts.parsePesTime(o))&&(i.firstKeyFrame=c,i.firstKeyFrame.type="video"),f.size=0}f.data.push(n),f.size+=n.byteLength}if(p&&i.firstKeyFrame)break;d+=188,h+=188}for(d=(h=e.byteLength)-188,p=!1;0<=d;)if(71!==e[d]||71!==e[h])d--,h--;else{if(n=e.subarray(d,h),"pes"===Zt.ts.parseType(n,t.pid)&&(r=Zt.ts.parsePesType(n,t.table),a=Zt.ts.parsePayloadUnitStartIndicator(n),"video"===r&&a&&(s=Zt.ts.parsePesTime(n))&&(s.type="video",i.video.push(s),p=!0)),p)break;d-=188,h-=188}}(e,i,n),0===n.video.length&&delete n.video;break;case je.ADTS_STREAM_TYPE:n.audio=[],ei(e,i,n),0===n.audio.length&&delete n.audio}return n}var ii=ue,ni=function(e,t){var i,n,r=(Zt.aac.isLikelyAacData(e)?function(e){for(var t,i=!1,n=0,r=null,a=null,s=0,o=0;3<=e.length-o;){switch(Zt.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10){i=!0;break}if((s=Zt.aac.parseId3TagSize(e,o))>e.length){i=!0;break}null===a&&(t=e.subarray(o,o+s),a=Zt.aac.parseAacTimestamp(t)),o+=s;break;case"audio":if(e.length-o<7){i=!0;break}if((s=Zt.aac.parseAdtsSize(e,o))>e.length){i=!0;break}null===r&&(t=e.subarray(o,o+s),r=Zt.aac.parseSampleRate(t)),n++,o+=s;break;default:o++}if(i)return null}if(null===r||null===a)return null;var u=ii/r;return{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*n*u,pts:a+1024*n*u}]}}:ti)(e);return r&&(r.audio||r.video)?(e=t,(t=r).audio&&t.audio.length&&("undefined"!=typeof(i=e)&&!isNaN(i)||(i=t.audio[0].dts),t.audio.forEach(function(e){e.dts=Jt(e.dts,i),e.pts=Jt(e.pts,i),e.dtsTime=e.dts/ii,e.ptsTime=e.pts/ii})),t.video&&t.video.length&&("undefined"!=typeof(n=e)&&!isNaN(n)||(n=t.video[0].dts),t.video.forEach(function(e){e.dts=Jt(e.dts,n),e.pts=Jt(e.pts,n),e.dtsTime=e.dts/ii,e.ptsTime=e.pts/ii}),t.firstKeyFrame&&((t=t.firstKeyFrame).dts=Jt(t.dts,n),t.pts=Jt(t.pts,n),t.dtsTime=t.dts/ii,t.ptsTime=t.pts/ii)),r):null},ri=function(){function e(e,t){this.options=t||{},this.self=e,this.init()}var t=e.prototype;return t.init=function(){var i,e;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Dt.Transmuxer(this.options),i=this.self,(e=this.transmuxer).on("data",function(e){var t=e.initSegment;e.initSegment={data:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength};t=e.data;e.data=t.buffer,i.postMessage({action:"data",segment:e,byteOffset:t.byteOffset,byteLength:t.byteLength},[e.data])}),e.on("done",function(e){i.postMessage({action:"done"})}),e.on("gopInfo",function(e){i.postMessage({action:"gopInfo",gopInfo:e})}),e.on("videoSegmentTimingInfo",function(e){var t={start:{decode:ce(e.start.dts),presentation:ce(e.start.pts)},end:{decode:ce(e.end.dts),presentation:ce(e.end.pts)},baseMediaDecodeTime:ce(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=ce(e.prependedContentDuration)),i.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})}),e.on("audioSegmentTimingInfo",function(e){var t={start:{decode:ce(e.start.dts),presentation:ce(e.start.pts)},end:{decode:ce(e.end.dts),presentation:ce(e.end.pts)},baseMediaDecodeTime:ce(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=ce(e.prependedContentDuration)),i.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:t})}),e.on("id3Frame",function(e){i.postMessage({action:"id3Frame",id3Frame:e})}),e.on("caption",function(e){i.postMessage({action:"caption",caption:e})}),e.on("trackinfo",function(e){i.postMessage({action:"trackinfo",trackInfo:e})}),e.on("audioTimingInfo",function(e){i.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:ce(e.start),end:ce(e.end)}})}),e.on("videoTimingInfo",function(e){i.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:ce(e.start),end:ce(e.end)}})}),e.on("log",function(e){i.postMessage({action:"log",log:e})})},t.pushMp4Captions=function(e){this.captionParser||(this.captionParser=new Gt,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength),e=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:e&&e.captions||[],logs:e&&e.logs||[],data:t.buffer},[t.buffer])},t.probeMp4StartTime=function(e){var t=e.timescales,e=e.data,t=Qt(t,e);this.self.postMessage({action:"probeMp4StartTime",startTime:t,data:e},[e.buffer])},t.probeMp4Tracks=function(e){var t=e.data,e=$t(t);this.self.postMessage({action:"probeMp4Tracks",tracks:e,data:t},[t.buffer])},t.probeTs=function(e){var t=e.data,i=e.baseStartTime,e="number"!=typeof i||isNaN(i)?void 0:i*ue,i=ni(t,e),e=null;i&&((e={hasVideo:i.video&&2===i.video.length||!1,hasAudio:i.audio&&2===i.audio.length||!1}).hasVideo&&(e.videoStart=i.video[0].ptsTime),e.hasAudio&&(e.audioStart=i.audio[0].ptsTime)),this.self.postMessage({action:"probeTs",result:e,data:t},[t.buffer])},t.clearAllMp4Captions=function(){this.captionParser&&this.captionParser.clearAllCaptions()},t.clearParsedMp4Captions=function(){this.captionParser&&this.captionParser.clearParsedCaptions()},t.push=function(e){e=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(e)},t.reset=function(){this.transmuxer.reset()},t.setTimestampOffset=function(e){e=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(le(e)))},t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(le(e.appendStart)))},t.setRemux=function(e){this.transmuxer.setRemux(e.remux)},t.flush=function(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})},t.endTimeline=function(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})},t.alignGopsWith=function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())},e}();self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new ri(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new ri(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}}))),El=function(e){e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():Pu(e.currentTransmux))},kl=function(e){Du("reset",e)},Cl=function(e){var t=new wl;t.currentTransmux=null,t.transmuxQueue=[];var i=t.terminate;return t.terminate=function(){return t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)},t.postMessage({action:"init",options:e}),t},Il=2,xl=-101,Al=-102,Pl=Oo("CodecUtils"),Ll=Oo("PlaylistSelector"),ar=function(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return el(this.playlists.master,this.systemBandwidth,parseInt($u(this.tech_.el(),"width"),10)*e,parseInt($u(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},Dl=function(n){function e(e,t){var i=n.call(this)||this;if(!e)throw new TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");return i.bandwidth=e.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.partIndex=null,i.hasPlayed_=e.hasPlayed,i.currentTime_=e.currentTime,i.seekable_=e.seekable,i.seeking_=e.seeking,i.duration_=e.duration,i.mediaSource_=e.mediaSource,i.vhs_=e.vhs,i.loaderType_=e.loaderType,i.currentMediaInfo_=void 0,i.startingMediaInfo_=void 0,i.segmentMetadataTrack_=e.segmentMetadataTrack,i.goalBufferLength_=e.goalBufferLength,i.sourceType_=e.sourceType,i.sourceUpdater_=e.sourceUpdater,i.inbandTextTracks_=e.inbandTextTracks,i.state_="INIT",i.timelineChangeController_=e.timelineChangeController,i.shouldSaveSegmentTimingInfo_=!0,i.parse708captions_=e.parse708captions,i.captionServices_=e.captionServices,i.experimentalExactManifestTimings=e.experimentalExactManifestTimings,i.checkBufferTimeout_=null,i.error_=void 0,i.currentTimeline_=-1,i.pendingSegment_=null,i.xhrOptions_=null,i.pendingSegments_=[],i.audioDisabled_=!1,i.isPendingTimestampOffset_=!1,i.gopBuffer_=[],i.timeMapping_=0,i.safeAppend_=11<=tr.browser.IE_VERSION,i.appendInitSegment_={audio:!0,video:!0},i.playlistOfLastInitSegment_={audio:null,video:null},i.callQueue_=[],i.loadQueue_=[],i.metadataQueue_={id3:[],caption:[]},i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.cacheEncryptionKeys_=e.cacheEncryptionKeys,i.keyCache_={},i.decrypter_=e.decrypter,i.syncController_=e.syncController,i.syncPoint_={segmentIndex:0,time:0},i.transmuxer_=i.createTransmuxer_(),i.triggerSyncInfoUpdate_=function(){return i.trigger("syncinfoupdate")},i.syncController_.on("syncinfoupdate",i.triggerSyncInfoUpdate_),i.mediaSource_.addEventListener("sourceopen",function(){i.isEndOfStream_()||(i.ended_=!1)}),i.fetchAtBuffer_=!1,i.logger_=Oo("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(ft(i),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),i.sourceUpdater_.on("ready",function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()}),"main"===i.loaderType_&&i.timelineChangeController_.on("pendingtimelinechange",function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()}),"audio"===i.loaderType_&&i.timelineChangeController_.on("timelinechange",function(){i.hasEnoughInfoToLoad_()&&i.processLoadQueue_(),i.hasEnoughInfoToAppend_()&&i.processCallQueue_()}),i}mt(e,n);var t=e.prototype;return t.createTransmuxer_=function(){return Cl({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})},t.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0},t.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},t.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},t.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},t.abort_=function(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,window.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},t.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},t.error=function(e){return"undefined"!=typeof e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},t.endOfStream=function(){this.ended_=!0,this.transmuxer_&&kl(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},t.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return tr.createTimeRanges();if("main"===this.loaderType_){var t=e.hasAudio,i=e.hasVideo,e=e.isMuxed;if(i&&t&&!this.audioDisabled_&&!e)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},t.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=bu(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e},t.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=Tu(e),n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});e={resolvedUri:(n||e).resolvedUri};return n&&(e.bytes=n.bytes),e},t.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},t.load=function(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))},t.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},t.playlist=function(e,t){if(void 0===t&&(t={}),e){var i=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));var r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_("playlist update ["+r+"=> "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri)return null!==this.mediaIndex&&(e.endList?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");t=e.mediaSequence-i.mediaSequence;this.logger_("live window shift ["+t+"]"),null!==this.mediaIndex&&(this.mediaIndex-=t,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(r=this.playlist_.segments[this.mediaIndex],!this.partIndex||r.parts&&r.parts.length&&r.parts[this.partIndex]||(r=this.mediaIndex,this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=r))),n&&(n.mediaIndex-=t,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(0<=n.mediaIndex&&(n.segment=e.segments[n.mediaIndex]),0<=n.partIndex&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}},t.pause=function(){this.checkBufferTimeout_&&(window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},t.paused=function(){return null===this.checkBufferTimeout_},t.resetEverything=function(e){this.ended_=!1,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))},t.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},t.resyncLoader=function(){this.transmuxer_&&kl(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},t.remove=function(e,t,i,n){if(void 0===i&&(i=function(){}),void 0===n&&(n=!1),(t=t===1/0?this.duration_():t)<=e)this.logger_("skipping remove because end ${end} is <=start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){var r,a=1,s=function(){0===--a&&i()};for(r in!n&&this.audioDisabled_||(a++,this.sourceUpdater_.removeAudio(e,t,s)),!n&&"main"!==this.loaderType_||(this.gopBuffer_=function(e,t,i,n){for(var r=Math.ceil((t-n)*cl),a=Math.ceil((i-n)*cl),n=e.slice(),s=e.length;s--&&!(e[s].pts<=a););if(-1===s)return n;for(var o=s+1;o--&&!(e[o].pts<=r););return o=Math.max(o,0),n.splice(o,s-o+1),n}(this.gopBuffer_,e,t,this.timeMapping_),a++,this.sourceUpdater_.removeVideo(e,t,s)),this.inbandTextTracks_)il(e,t,this.inbandTextTracks_[r]);il(e,t,this.segmentMetadataTrack_),s()}else this.logger_("skipping remove because no source updater or starting media info")},t.monitorBuffer_=function(){this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),1)},t.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),500)},t.fillBuffer_=function(){var e;this.sourceUpdater_.updating()||(e=this.chooseNextRequest_())&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))},t.isEndOfStream_=function(e,t,i){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===i&&(i=this.partIndex),!t||!this.mediaSource_)return!1;var n="number"==typeof e&&t.segments[e],e=e+1===t.segments.length,n=!n||!n.parts||i+1===n.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&e&&n},t.chooseNextRequest_=function(){var e=this.buffered_(),t=Fo(e)||0,i=jo(e,this.currentTime_()),n=!this.hasPlayed_()&&1<=i,r=i>=this.goalBufferLength_(),e=this.playlist_.segments;if(!e.length||n||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());var a,n={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};n.isSyncRequest?n.mediaIndex=function(e,t,i){t=t||[];for(var n=[],r=0,a=0;a<t.length;a++){var s=t[a];if(e===s.timeline&&(n.push(a),i<(r+=s.duration)))return a}return 0===n.length?0:n[n.length-1]}(this.currentTimeline_,e,t):null!==this.mediaIndex?(r=e[this.mediaIndex],a="number"==typeof this.partIndex?this.partIndex:-1,n.startOfSegment=r.end||t,r.parts&&r.parts[a+1]?(n.mediaIndex=this.mediaIndex,n.partIndex=a+1):n.mediaIndex=this.mediaIndex+1):(a=(o=fl.getMediaInfoForTime({experimentalExactManifestTimings:this.experimentalExactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time})).segmentIndex,s=o.startTime,o=o.partIndex,n.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),n.mediaIndex=a,n.startOfSegment=s,n.partIndex=o);var s=e[n.mediaIndex],o=s&&"number"==typeof n.partIndex&&s.parts&&s.parts[n.partIndex];if(!s||"number"==typeof n.partIndex&&!o)return null;"number"!=typeof n.partIndex&&s.parts&&(n.partIndex=0,o=s.parts[0]),i||!o||o.independent||(0===n.partIndex?(o=(i=e[n.mediaIndex-1]).parts&&i.parts.length&&i.parts[i.parts.length-1])&&o.independent&&(--n.mediaIndex,n.partIndex=i.parts.length-1,n.independent="previous segment"):s.parts[n.partIndex-1].independent&&(--n.partIndex,n.independent="previous part"));s=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return n.mediaIndex>=e.length-1&&s&&!this.seeking_()?null:this.generateSegmentInfo_(n)},t.generateSegmentInfo_=function(e){var t=e.independent,i=e.playlist,n=e.mediaIndex,r=e.startOfSegment,a=e.isSyncRequest,s=e.partIndex,o=e.forceTimestampOffset,u=e.getMediaInfoForTime,l=i.segments[n],e="number"==typeof s&&l.parts[s],t={requestId:"segment-loader-"+Math.random(),uri:e&&e.resolvedUri||l.resolvedUri,mediaIndex:n,partIndex:e?s:null,isSyncRequest:a,startOfSegment:r,playlist:i,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:e&&e.duration||l.duration,segment:l,part:e,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:u,independent:t},o="undefined"!=typeof o?o:this.isPendingTimestampOffset_;t.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:o});o=Fo(this.sourceUpdater_.audioBuffered());return"number"==typeof o&&(t.audioAppendStart=o-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(t.gopsToAlignWith=function(e,t,i){if("undefined"==typeof t||null===t||!e.length)return[];for(var n=Math.ceil((t-i+3)*cl),r=0;r<e.length&&!(e[r].pts>n);r++);return e.slice(r)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),t},t.timestampOffsetForSegment_=function(e){return i=(t=e).segmentTimeline,n=t.currentTimeline,r=t.startOfSegment,e=t.buffered,t.overrideCheck||i!==n?!(i<n)&&e.length?e.end(e.length-1):r:null;var t,i,n,r},t.earlyAbortWhenNeeded_=function(e){var t,i,n,r,a,s,o,u,l,c,d,h,p;!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3||(t=this.currentTime_(),r=e.bandwidth,a=this.pendingSegment_.duration,p=fl.estimateSegmentRequestTime(a,r,this.playlist_,e.bytesReceived),i=this.buffered_(),n=t,void 0===(e=this.vhs_.tech_.playbackRate())&&(e=1),p<=(e=((i.length?i.end(i.length-1):0)-n)/e-1)||(r={master:this.vhs_.playlists.master,currentTime:t,bandwidth:r,duration:this.duration_(),segmentDuration:a,timeUntilRebuffer:e,currentTimeline:this.currentTimeline_,syncController:this.syncController_},a=r.master,s=r.currentTime,o=r.bandwidth,u=r.duration,l=r.segmentDuration,c=r.timeUntilRebuffer,d=r.currentTimeline,h=r.syncController,a=(r=(a=!(a=(r=a.playlists.filter(function(e){return!fl.isIncompatible(e)})).filter(fl.isEnabled)).length?r.filter(function(e){return!fl.isDisabled(e)}):a).filter(fl.hasAttribute.bind(null,"BANDWIDTH")).map(function(e){var t=h.getSyncPoint(e,u,d,s)?1:2;return{playlist:e,rebufferingImpact:fl.estimateSegmentRequestTime(l,o,e)*t-c}})).filter(function(e){return e.rebufferingImpact<=0}),Ju(a,function(e,t){return Zu(t.playlist,e.playlist)}),(r=a.length?a[0]:(Ju(r,function(e,t){return e.rebufferingImpact-t.rebufferingImpact}),r[0]||null))&&(p=p-e-r.rebufferingImpact,!r.playlist||r.playlist.uri===this.playlist_.uri||p<(e<=hl?1:.5)||(this.bandwidth=r.playlist.attributes.BANDWIDTH*Sl.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))))))},t.handleAbort_=function(e){this.logger_("Aborting "+rl(e)),this.mediaRequestsAborted+=1},t.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},t.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;var i=Object.keys(e).sort(),n=Object.keys(t).sort();if(i.length!==n.length)return!1;for(var r=0;r<i.length;r++){var a=i[r];if(a!==n[r])return!1;if(e[a]!==t[a])return!1}return!0}(this.currentMediaInfo_,t=t||{})||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_()))},t.handleTimingInfo_=function(e,t,i,n){var r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||((r=this.pendingSegment_)[e=al(t)]=r[e]||{},r[e][i]=n,this.logger_("timinginfo: "+t+" - "+i+" - "+n),this.hasEnoughInfoToAppend_()&&this.processCallQueue_())},t.handleCaptions_=function(e,t){var g,y,v=this;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(0!==t.length?this.pendingSegment_.hasAppendedData_?(g=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),y={},t.forEach(function(e){y[e.stream]=y[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=y[e.stream];t.startTime=Math.min(t.startTime,e.startTime+g),t.endTime=Math.max(t.endTime,e.endTime+g),t.captions.push(e)}),Object.keys(y).forEach(function(e){var t,i,n,r,a,s,o,u,l,c,d=y[e],h=d.startTime,p=d.endTime,f=d.captions,m=v.inbandTextTracks_;v.logger_("adding cues from "+h+" -> "+p+" for "+e),t=m,i=v.vhs_.tech_,t[n=e]||(i.trigger({type:"usage",name:"vhs-608"}),i.trigger({type:"usage",name:"hls-608"}),/^cc708_/.test(r=n)&&(r="SERVICE"+n.split("_")[1]),(o=i.textTracks().getTrackById(r))?t[n]=o:(s=a=n,d=!1,(o=(i.options_.vhs&&i.options_.vhs.captionServices||{})[r])&&(a=o.label,s=o.language,d=o.default),t[n]=i.addRemoteTextTrack({kind:"captions",id:r,default:d,label:a,language:s},!1).track)),il(h,p,m[e]),l=(f={captionArray:f,inbandTextTracks:m,timestampOffset:g}).inbandTextTracks,m=f.captionArray,c=f.timestampOffset,m&&(u=window.WebKitDataCue||window.VTTCue,m.forEach(function(e){var t=e.stream;l[t].addCue(new u(e.startTime+c,e.endTime+c,e.text))}))}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})):this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t)):this.logger_("SegmentLoader received no captions from a caption event"))},t.handleId3_=function(e,t,i){var n,r,a,s;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?(n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),r=this.inbandTextTracks_,a=i,s=this.vhs_.tech_,r.metadataTrack_||(r.metadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,r.metadataTrack_.inBandMetadataTrackDispatchType=a),tl({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:this.duration_()})):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))},t.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach(function(e){return e()}),this.metadataQueue_.caption.forEach(function(e){return e()}),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},t.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach(function(e){return e()})},t.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach(function(e){return e()})},t.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!sl({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},t.getCurrentMediaInfo_=function(e){return(e=void 0===e?this.pendingSegment_:e)&&e.trackInfo||this.currentMediaInfo_},t.getMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),this.getCurrentMediaInfo_(e)||this.startingMediaInfo_},t.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;var i=t.hasAudio,n=t.hasVideo,t=t.isMuxed;return!(n&&!e.videoTimingInfo)&&(!(i&&!this.audioDisabled_&&!t&&!e.audioTimingInfo)&&!sl({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},t.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var i,n=this.pendingSegment_;if(this.setTimeMapping_(n.timeline),this.updateMediaSecondsLoaded_(n.part||n.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),n.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),n.isFmp4=e.isFmp4,n.timingInfo=n.timingInfo||{},n.isFmp4?(this.trigger("fmp4"),n.timingInfo.start=n[al(t.type)].start):(i=this.getCurrentMediaInfo_(),(i="main"===this.loaderType_&&i&&i.hasVideo)&&(r=n.videoTimingInfo.start),n.timingInfo.start=this.trueSegmentStart_({currentStart:n.timingInfo.start,playlist:n.playlist,mediaIndex:n.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:i,firstVideoFrameTimeForData:r,videoTimingInfo:n.videoTimingInfo,audioTimingInfo:n.audioTimingInfo})),this.updateAppendInitSegmentStatus(n,t.type),this.updateSourceBufferTimestampOffset_(n),n.isSyncRequest){this.updateTimingInfoEnd_(n),this.syncController_.saveSegmentTimingInfo({segmentInfo:n,shouldSaveTimelineMapping:"main"===this.loaderType_});var r=this.chooseNextRequest_();if(r.mediaIndex!==n.mediaIndex||r.partIndex!==n.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}n.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(n,t)}}else this.callQueue_.push(this.handleData_.bind(this,e,t))},t.updateAppendInitSegmentStatus=function(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)},t.getInitSegmentAndUpdateState_=function(e){var t=e.type,i=e.initSegment,n=e.map,r=e.playlist;if(n){e=bu(n);if(this.activeInitSegmentId_===e)return null;i=this.initSegmentForMap(n,!0).bytes,this.activeInitSegmentId_=e}return i&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=r,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,i):null},t.handleQuotaExceededError_=function(e,t){var i=this,n=e.segmentInfo,r=e.type,a=e.bytes,s=this.sourceUpdater_.audioBuffered(),o=this.sourceUpdater_.videoBuffered();1<s.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Bo(s).join(", ")),1<o.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Bo(o).join(", "));var u=s.length?s.start(0):0,l=s.length?s.end(s.length-1):0,c=o.length?o.start(0):0,e=o.length?o.end(o.length-1):0;if(l-u<=1&&e-c<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+a.byteLength+", audio buffer: "+Bo(s).join(", ")+", video buffer: "+Bo(o).join(", ")+", "),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:n,type:r,bytes:a}));a=this.currentTime_()-1;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+a),this.remove(0,a,function(){i.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=window.setTimeout(function(){i.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),i.quotaExceededErrorRetryTimeout_=null,i.processCallQueue_()},1e3)},!0)},t.handleAppendError_=function(e,t){var i=e.segmentInfo,n=e.type,e=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(n+" append of "+e.length+"b failed for segment #"+i.mediaIndex+" in playlist "+i.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:i,type:n,bytes:e}))},t.appendToSourceBuffer_=function(e){var t,i,n=e.segmentInfo,r=e.type,a=e.initSegment,s=e.data,o=e.bytes;o||(e=[s],s=s.byteLength,a&&(e.unshift(a),s+=a.byteLength),i=0,(e={bytes:s,segments:e}).bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach(function(e){t.set(e,i),i+=e.byteLength})),o=t),this.sourceUpdater_.appendBuffer({segmentInfo:n,type:r,bytes:o},this.handleAppendError_.bind(this,{segmentInfo:n,type:r,bytes:o}))},t.handleSegmentTimingInfo_=function(e,t,i){this.pendingSegment_&&t===this.pendingSegment_.requestId&&((t=this.pendingSegment_.segment)[e=e+"TimingInfo"]||(t[e]={}),t[e].transmuxerPrependedSeconds=i.prependedContentDuration||0,t[e].transmuxedPresentationStart=i.start.presentation,t[e].transmuxedDecodeStart=i.start.decode,t[e].transmuxedPresentationEnd=i.end.presentation,t[e].transmuxedDecodeEnd=i.end.decode,t[e].baseMediaDecodeTime=i.baseMediaDecodeTime)},t.appendData_=function(e,t){var i=t.type,n=t.data;n&&n.byteLength&&("audio"===i&&this.audioDisabled_||(t=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null}),this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:t,data:n})))},t.loadSegment_=function(t){var i=this;this.state="WAITING",this.pendingSegment_=t,this.trimBackBuffer_(t),"number"==typeof t.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(t):this.loadQueue_.push(function(){var e=g({},t,{forceTimestampOffset:!0});g(t,i.generateSegmentInfo_(e)),i.isPendingTimestampOffset_=!1,i.updateTransmuxerAndRequestSegment_(t)})},t.updateTransmuxerAndRequestSegment_=function(n){var r=this;this.shouldUpdateTransmuxerTimestampOffset_(n.timestampOffset)&&(this.gopBuffer_.length=0,n.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:n.timestampOffset}));var e=this.createSimplifiedSegmentObj_(n),t=this.isEndOfStream_(n.mediaIndex,n.playlist,n.partIndex),i=null!==this.mediaIndex,a=n.timeline!==this.currentTimeline_&&0<n.timeline,a=t||i&&a;this.logger_("Requesting "+rl(n)),e.map&&!e.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),n.abortRequests=Gu({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:e,abortFn:this.handleAbort_.bind(this,n),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",n.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",n.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:a,endedTimelineFn:function(){r.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:function(e){var t=e.message,i=e.level,e=e.stream;r.logger_(rl(n)+" logged from transmuxer stream "+e+" as a "+i+": "+t)}})},t.trimBackBuffer_=function(e){var t,i,n,r,r=(t=this.seekable_(),i=this.currentTime_(),n=this.playlist_.targetDuration||10,r=i-Sl.BACK_BUFFER_LENGTH,t.length&&(r=Math.max(r,t.start(0))),Math.min(i-n,r));0<r&&this.remove(0,r)},t.createSimplifiedSegmentObj_=function(e){var t=e.segment,i=e.part,n={resolvedUri:(i||t).resolvedUri,byterange:(i||t).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},i=e.playlist.segments[e.mediaIndex-1];return i&&i.timeline===t.timeline&&(i.videoTimingInfo?n.baseStartTime=i.videoTimingInfo.transmuxedDecodeEnd:i.audioTimingInfo&&(n.baseStartTime=i.audioTimingInfo.transmuxedDecodeEnd)),t.key&&(e=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),n.key=this.segmentKey(t.key),n.key.iv=e),t.map&&(n.map=this.initSegmentForMap(t.map)),n},t.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},t.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},t.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate")},t.segmentRequestFinished_=function(e,t,i){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===Al?void 0:(this.pause(),e.code===xl?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));e=this.pendingSegment_;this.saveBandwidthRelatedStats_(e.duration,t.stats),e.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=function(e,t,i){if(!t.length)return e;if(i)return t.slice();for(var n=t[0].pts,r=0;r<e.length&&!(e[r].pts>=n);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(e)}},t.setTimeMapping_=function(e){e=this.syncController_.mappingForTimeline(e);null!==e&&(this.timeMapping_=e)},t.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},t.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},t.trueSegmentStart_=function(e){var t=e.currentStart,i=e.playlist,n=e.mediaIndex,r=e.firstVideoFrameTimeForData,a=e.currentVideoTimestampOffset,s=e.useVideoTimingInfo,o=e.videoTimingInfo,e=e.audioTimingInfo;if("undefined"!=typeof t)return t;if(!s)return e.start;i=i.segments[n-1];return 0!==n&&i&&"undefined"!=typeof i.start&&i.end===r+a?o.start:r},t.waitForAppendsToComplete_=function(e){var t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var i=t.hasAudio,n=t.hasVideo,t=t.isMuxed,n="main"===this.loaderType_&&n,t=!this.audioDisabled_&&i&&!t;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);n&&e.waitingOnAppends++,t&&e.waitingOnAppends++,n&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),t&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},t.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},t.checkForIllegalMediaSwitch=function(e){var t,i,e=(t=this.loaderType_,i=this.getCurrentMediaInfo_(),e=e,"main"===t&&i&&e?e.hasAudio||e.hasVideo?i.hasVideo&&!e.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!i.hasVideo&&e.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null);return!!e&&(this.error({message:e,blacklistDuration:1/0}),this.trigger("error"),!0)},t.updateSourceBufferTimestampOffset_=function(e){var t;null===e.timestampOffset||"number"!=typeof e.timingInfo.start||e.changedTimestampOffset||"main"!==this.loaderType_||(t=!1,e.timestampOffset-=e.timingInfo.start,e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset"))},t.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),t="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;t&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)},t.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});var t=ul(e,this.sourceType_);if(t&&("warn"===t.severity?tr.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",!e.isSyncRequest||(this.trigger("syncinfoupdate"),e.hasAppendedData_)){this.logger_("Appended "+rl(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");var i=e.segment,t=e.part,i=i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration,t=t&&t.end&&this.currentTime_()-t.end>3*e.playlist.partTargetDuration;if(i||t)return this.logger_("bad "+(i?"segment":"part")+" "+rl(e)),void this.resetEverything();null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}else this.logger_("Throwing away un-appended sync request "+rl(e))},t.recordThroughput_=function(e){var t,i;e.duration<1/60?this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60):(t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,i=Math.floor(e.byteLength/i*8*1e3),this.throughput.rate+=(i-t)/++this.throughput.count)},t.addSegmentMetadataCue_=function(e){var t,i,n,r;this.segmentMetadataTrack_&&(i=(t=e.segment).start,r=t.end,nl(i)&&nl(r)&&(il(i,r,this.segmentMetadataTrack_),n=window.WebKitDataCue||window.VTTCue,e={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:i,end:r},(r=new n(i,r,JSON.stringify(e))).value=e,this.segmentMetadataTrack_.addCue(r)))},e}(tr.EventTarget);function Ol(){}function Rl(e){return"string"!=typeof e?e:e.replace(/./,function(e){return e.toUpperCase()})}function Ml(e,t){var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]}function Nl(e,t){if(0!==t.queue.length){var i=0,n=t.queue[i];if("mediaSource"!==n.type){if("mediaSource"!==e&&t.ready()&&"closed"!==t.mediaSource.readyState&&!Ml(e,t)){if(n.type!==e){if(null===(i=function(e,t){for(var i=0;i<t.length;i++){var n=t[i];if("mediaSource"===n.type)return null;if(n.type===e)return i}return null}(e,t.queue)))return;n=t.queue[i]}t.queue.splice(i,1),(t.queuePending[e]=n).action(e,t),n.doneFn||(t.queuePending[e]=null,Nl(e,t))}}else t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),n.action(t),n.doneFn&&n.doneFn(),Nl("audio",t),Nl("video",t))}}function Ul(e,t){var i=t[e+"Buffer"],n=Rl(e);i&&(i.removeEventListener("updateend",t["on"+n+"UpdateEnd_"]),i.removeEventListener("error",t["on"+n+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)}function Bl(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)}function Fl(e){var t=e.type,i=e.sourceUpdater,n=e.action,r=e.doneFn,e=e.name;i.queue.push({type:t,action:n,doneFn:r,name:e}),Nl(t,i)}function jl(i,n){return function(e){var t;n.queuePending[i]&&(t=n.queuePending[i].doneFn,n.queuePending[i]=null,t&&t(n[i+"Error_"])),Nl(i,n)}}function Hl(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))}function ql(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)}function Vl(e,t){(t.activePlaylistLoader=e).load()}function Wl(e,t){for(var i=0;i<e.length;i++){if(tu(t,e[i]))return!0;if(e[i].playlists&&Wl(e[i].playlists,t))return!0}return!1}function Gl(a){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(e){mc[e](e,a)});var e,s=a.mediaTypes,t=a.masterPlaylistLoader,i=a.tech,n=a.vhs,r=a.segmentLoaders,o=r.AUDIO,u=r.main;function l(){s.AUDIO.onTrackChanged(),i.trigger({type:"usage",name:"vhs-audio-change"}),i.trigger({type:"usage",name:"hls-audio-change"})}for(e in["AUDIO","SUBTITLES"].forEach(function(e){var u,l,o,c,t,i,d,h,n,r;s[e].activeGroup=(u=e,l=a,function(t){var e=l.masterPlaylistLoader,i=l.mediaTypes[u].groups,n=e.media();if(!n)return null;var r=null;n.attributes[u]&&(r=i[n.attributes[u]]);var a=Object.keys(i);if(!r)if("AUDIO"===u&&1<a.length&&nu(l.master))for(var s=0;s<a.length;s++){var o=i[a[s]];if(Wl(o,n)){r=o;break}}else i.main?r=i.main:1===a.length&&(r=i[a[0]]);return"undefined"==typeof t?r:null!==t&&r&&r.filter(function(e){return e.id===t.id})[0]||null}),s[e].activeTrack=gc[e](e,a),s[e].onGroupChanged=(o=e,c=a,function(){var e=c.segmentLoaders,t=e[o],i=e.main,n=c.mediaTypes[o],r=n.activeTrack(),a=n.getActiveGroup(),s=n.activePlaylistLoader,e=n.lastGroup_;a&&e&&a.id===e.id||(n.lastGroup_=a,n.lastTrack_=r,ql(t,n),a&&!a.isMasterPlaylist&&(a.playlistLoader?(t.resyncLoader(),Vl(a.playlistLoader,n)):s&&i.resetEverything()))}),s[e].onGroupChanging=(t=e,i=a,function(){var e=i.segmentLoaders[t];i.mediaTypes[t].lastGroup_=null,e.abort(),e.pause()}),s[e].onTrackChanged=(d=e,h=a,function(){var e=h.masterPlaylistLoader,t=h.segmentLoaders,i=t[d],n=t.main,r=h.mediaTypes[d],a=r.activeTrack(),s=r.getActiveGroup(),o=r.activePlaylistLoader,u=r.lastTrack_;if((!u||!a||u.id!==a.id)&&(r.lastGroup_=s,r.lastTrack_=a,ql(i,r),s)){if(s.isMasterPlaylist){if(!a||!u||a.id===u.id)return;var l=h.vhs.masterPlaylistController_,t=l.selectPlaylist();return l.media()===t?void 0:(r.logger_("track change. Switching master audio from "+u.id+" to "+a.id),e.pause(),n.resetEverything(),void l.fastQualityChange_(t))}if("AUDIO"===d){if(!s.playlistLoader)return n.setAudio(!0),void n.resetEverything();i.setAudio(!0),n.setAudio(!1)}o!==s.playlistLoader&&(i.track&&i.track(a),i.resetEverything()),Vl(s.playlistLoader,r)}}),s[e].getActiveGroup=(n=e,r=a.mediaTypes,function(){var e=r[n].activeTrack();return e?r[n].activeGroup(e):null})}),(r=s.AUDIO.activeGroup())&&(r=(r.filter(function(e){return e.default})[0]||r[0]).id,s.AUDIO.tracks[r].enabled=!0,s.AUDIO.onGroupChanged(),s.AUDIO.onTrackChanged(),s.AUDIO.getActiveGroup().playlistLoader?(u.setAudio(!1),o.setAudio(!0)):u.setAudio(!0)),t.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(e){return s[e].onGroupChanged()})}),t.on("mediachanging",function(){["AUDIO","SUBTITLES"].forEach(function(e){return s[e].onGroupChanging()})}),i.audioTracks().addEventListener("change",l),i.remoteTextTracks().addEventListener("change",s.SUBTITLES.onTrackChanged),n.on("dispose",function(){i.audioTracks().removeEventListener("change",l),i.remoteTextTracks().removeEventListener("change",s.SUBTITLES.onTrackChanged)}),i.clearTracks("audio"),s.AUDIO.tracks)i.audioTracks().addTrack(s.AUDIO.tracks[e])}function zl(e,t,i){var n,r,a,s,o=e.masterPlaylistController_,u=o[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(o);t.attributes&&(n=t.attributes.RESOLUTION,this.width=n&&n.width,this.height=n&&n.height,this.bandwidth=t.attributes.BANDWIDTH),this.codecs=Yu(o.master(),t),this.playlist=t,this.id=i,this.enabled=(r=e.playlists,a=t.id,s=u,function(e){var t=r.master.playlists[a],i=$o(t),n=Jo(t);return"undefined"==typeof e?n:(e?delete t.disabled:t.disabled=!0,e===n||i||(s(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})}function Xl(t,e){var i=0,n=0,r=tr.mergeOptions(Tc,e);function a(){n&&t.currentTime(n)}function s(e){null!=e&&(n=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",a),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())}function o(){return Date.now()-i<1e3*r.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):r.getSource&&"function"==typeof r.getSource?(i=Date.now(),r.getSource.call(t,s)):void tr.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}function u(){t.off("loadedmetadata",a),t.off("error",o),t.off("dispose",u)}t.ready(function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})}),t.on("error",o),t.on("dispose",u),t.reloadSourceOnError=function(e){u(),Xl(t,e)}}var Kl,Yl=["video","audio"],Ql=function(n,r,a){return function(t,i){var e=i[t+"Buffer"];if(Bl(i.mediaSource,e)){i.logger_("Appending segment "+r.mediaIndex+"'s "+n.length+" bytes to "+t+"Buffer");try{e.appendBuffer(n)}catch(e){i.logger_("Error with code "+e.code+" "+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+r.mediaIndex+" to "+t+"Buffer"),i.queuePending[t]=null,a(e)}}}},$l=function(n,r){return function(t,i){var e=i[t+"Buffer"];if(Bl(i.mediaSource,e)){i.logger_("Removing "+n+" to "+r+" from "+t+"Buffer");try{e.remove(n,r)}catch(e){i.logger_("Remove "+n+" to "+r+" from "+t+"Buffer failed")}}}},Jl=function(n){return function(e,t){var i=t[e+"Buffer"];Bl(t.mediaSource,i)&&(t.logger_("Setting "+e+"timestampOffset to "+n),i.timestampOffset=n)}},Zl=function(i){return function(e,t){i()}},ec=function(t){return function(e){if("open"===e.mediaSource.readyState){e.logger_("Calling mediaSource endOfStream("+(t||"")+")");try{e.mediaSource.endOfStream(t)}catch(e){tr.log.warn("Failed to call media source endOfStream",e)}}}},tc=function(t){return function(e){e.logger_("Setting mediaSource duration to "+t);try{e.mediaSource.duration=t}catch(e){tr.log.warn("Failed to set media source duration",e)}}},ic=function(){return function(t,e){if("open"===e.mediaSource.readyState){var i=e[t+"Buffer"];if(Bl(e.mediaSource,i)){e.logger_("calling abort on "+t+"Buffer");try{i.abort()}catch(e){tr.log.warn("Failed to abort on "+t+"Buffer",e)}}}}},nc=function(n,r){return function(e){var t=Rl(n),i=mr(r);e.logger_("Adding "+n+"Buffer with codec "+r+" to mediaSource");i=e.mediaSource.addSourceBuffer(i);i.addEventListener("updateend",e["on"+t+"UpdateEnd_"]),i.addEventListener("error",e["on"+t+"Error_"]),e.codecs[n]=r,e[n+"Buffer"]=i}},rc=function(i){return function(e){var t=e[i+"Buffer"];if(Ul(i,e),Bl(e.mediaSource,t)){e.logger_("Removing "+i+"Buffer with codec "+e.codecs[i]+" from mediaSource");try{e.mediaSource.removeSourceBuffer(t)}catch(e){tr.log.warn("Failed to removeSourceBuffer "+i+"Buffer",e)}}}},ac=function(r){return function(e,t){var i=t[e+"Buffer"],n=mr(r);Bl(t.mediaSource,i)&&t.codecs[e]!==r&&(t.logger_("changing "+e+"Buffer codec from "+t.codecs[e]+" to "+r),i.changeType(n),t.codecs[e]=r)}},sc=function(i){function e(e){var t=i.call(this)||this;return t.mediaSource=e,t.sourceopenListener_=function(){return Nl("mediaSource",ft(t))},t.mediaSource.addEventListener("sourceopen",t.sourceopenListener_),t.logger_=Oo("SourceUpdater"),t.audioTimestampOffset_=0,t.videoTimestampOffset_=0,t.queue=[],t.queuePending={audio:null,video:null},t.delayedAudioAppendQueue_=[],t.videoAppendQueued_=!1,t.codecs={},t.onVideoUpdateEnd_=jl("video",ft(t)),t.onAudioUpdateEnd_=jl("audio",ft(t)),t.onVideoError_=function(e){t.videoError_=e},t.onAudioError_=function(e){t.audioError_=e},t.createdSourceBuffers_=!1,t.initializedEme_=!1,t.triggeredReady_=!1,t}mt(e,i);var t=e.prototype;return t.initializedEme=function(){this.initializedEme_=!0,this.triggerReady()},t.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_},t.hasInitializedAnyEme=function(){return this.initializedEme_},t.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()},t.createSourceBuffers=function(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())},t.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},t.addSourceBuffer=function(e,t){Fl({type:"mediaSource",sourceUpdater:this,action:nc(e,t),name:"addSourceBuffer"})},t.abort=function(e){Fl({type:e,sourceUpdater:this,action:ic(e),name:"abort"})},t.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?Fl({type:"mediaSource",sourceUpdater:this,action:rc(e),name:"removeSourceBuffer"}):tr.log.error("removeSourceBuffer is not supported!")},t.canRemoveSourceBuffer=function(){return!tr.browser.IE_VERSION&&!tr.browser.IS_FIREFOX&&window.MediaSource&&window.MediaSource.prototype&&"function"==typeof window.MediaSource.prototype.removeSourceBuffer},e.canChangeType=function(){return window.SourceBuffer&&window.SourceBuffer.prototype&&"function"==typeof window.SourceBuffer.prototype.changeType},t.canChangeType=function(){return this.constructor.canChangeType()},t.changeType=function(e,t){this.canChangeType()?Fl({type:e,sourceUpdater:this,action:ac(t),name:"changeType"}):tr.log.error("changeType is not supported!")},t.addOrChangeSourceBuffers=function(i){var n=this;if(!i||"object"!=typeof i||0===Object.keys(i).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(i).forEach(function(e){var t=i[e];if(!n.hasCreatedSourceBuffers())return n.addSourceBuffer(e,t);n.canChangeType()&&n.changeType(e,t)})},t.appendBuffer=function(e,t){var i=this,n=e.segmentInfo,r=e.type,a=e.bytes;if(this.processedAppend_=!0,"audio"===r&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+a.length+" until video append");Fl({type:r,sourceUpdater:this,action:Ql(a,n||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===r&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length&&(r=this.delayedAudioAppendQueue_.slice(),this.logger_("queuing delayed audio "+r.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,r.forEach(function(e){i.appendBuffer.apply(i,e)})))},t.audioBuffered=function(){return Bl(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||tr.createTimeRange()},t.videoBuffered=function(){return Bl(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||tr.createTimeRange()},t.buffered=function(){var e=Bl(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Bl(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){var i=null,n=null,r=0,a=[],s=[];if(!(e&&e.length&&t&&t.length))return tr.createTimeRange();for(var o=e.length;o--;)a.push({time:e.start(o),type:"start"}),a.push({time:e.end(o),type:"end"});for(o=t.length;o--;)a.push({time:t.start(o),type:"start"}),a.push({time:t.end(o),type:"end"});for(a.sort(function(e,t){return e.time-t.time}),o=0;o<a.length;o++)"start"===a[o].type?2===++r&&(i=a[o].time):"end"===a[o].type&&1===--r&&(n=a[o].time),null!==i&&null!==n&&(s.push([i,n]),n=i=null);return tr.createTimeRanges(s)}(this.audioBuffered(),this.videoBuffered())},t.setDuration=function(e,t){void 0===t&&(t=Ol),Fl({type:"mediaSource",sourceUpdater:this,action:tc(e),name:"duration",doneFn:t})},t.endOfStream=function(e,t){void 0===t&&(t=Ol),Fl({type:"mediaSource",sourceUpdater:this,action:ec(e="string"!=typeof(e=void 0===e?null:e)?void 0:e),name:"endOfStream",doneFn:t})},t.removeAudio=function(e,t,i){void 0===i&&(i=Ol),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Fl({type:"audio",sourceUpdater:this,action:$l(e,t),doneFn:i,name:"remove"}):i()},t.removeVideo=function(e,t,i){void 0===i&&(i=Ol),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Fl({type:"video",sourceUpdater:this,action:$l(e,t),doneFn:i,name:"remove"}):i()},t.updating=function(){return!(!Ml("audio",this)&&!Ml("video",this))},t.audioTimestampOffset=function(e){return"undefined"!=typeof e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Fl({type:"audio",sourceUpdater:this,action:Jl(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},t.videoTimestampOffset=function(e){return"undefined"!=typeof e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(Fl({type:"video",sourceUpdater:this,action:Jl(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},t.audioQueueCallback=function(e){this.audioBuffer&&Fl({type:"audio",sourceUpdater:this,action:Zl(e),name:"callback"})},t.videoQueueCallback=function(e){this.videoBuffer&&Fl({type:"video",sourceUpdater:this,action:Zl(e),name:"callback"})},t.dispose=function(){var t=this;this.trigger("dispose"),Yl.forEach(function(e){t.abort(e),t.canRemoveSourceBuffer()?t.removeSourceBuffer(e):t[e+"QueueCallback"](function(){return Ul(e,t)})}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},e}(tr.EventTarget),oc=new Uint8Array("\n\n".split("").map(function(e){return e.charCodeAt(0)})),uc=function(i){function e(e,t){return(t=i.call(this,e,t=void 0===t?{}:t)||this).mediaSource_=null,t.subtitlesTrack_=null,t.loaderType_="subtitle",t.featuresNativeTextTracks_=e.featuresNativeTextTracks,t.shouldSaveSegmentTimingInfo_=!1,t}mt(e,i);var t=e.prototype;return t.createTransmuxer_=function(){return null},t.buffered_=function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return tr.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,e=e[e.length-1].startTime;return tr.createTimeRanges([[t,e]])},t.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=bu(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(t=oc.byteLength+e.bytes.byteLength,(t=new Uint8Array(t)).set(e.bytes),t.set(oc,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}),n||e},t.couldBeginLoading_=function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()},t.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},t.track=function(e){return"undefined"==typeof e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},t.remove=function(e,t){il(e,t,this.subtitlesTrack_)},t.fillBuffer_=function(){var e=this,t=this.chooseNextRequest_();if(t){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline))return this.syncController_.one("timestampoffset",function(){e.state="READY",e.paused()||e.monitorBuffer_()}),void(this.state="WAITING_ON_TIMELINE");this.loadSegment_(t)}},t.timestampOffsetForSegment_=function(){return null},t.chooseNextRequest_=function(){return this.skipEmptySegments_(i.prototype.chooseNextRequest_.call(this))},t.skipEmptySegments_=function(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e},t.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},t.segmentRequestFinished_=function(e,t,i){var n=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===xl&&this.handleTimeout_(),e.code===Al?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var r=this.pendingSegment_;this.saveBandwidthRelatedStats_(r.duration,t.stats),this.state="APPENDING",this.trigger("appending");var a=r.segment;if(a.map&&(a.map.bytes=t.map.bytes),r.bytes=t.bytes,"function"!=typeof window.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var s=function(){n.subtitlesTrack_.tech_.off("vttjsloaded",o),n.stopForError({message:"Error loading vtt.js"})},o=function(){n.subtitlesTrack_.tech_.off("vttjserror",s),n.segmentRequestFinished_(e,t,i)};return this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",o),void this.subtitlesTrack_.tech_.one("vttjserror",s)}a.requested=!0;try{this.parseVTTCues_(r)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(r,this.syncController_.timelines[r.timeline],this.playlist_),r.cues.length?r.timingInfo={start:r.cues[0].startTime,end:r.cues[r.cues.length-1].endTime}:r.timingInfo={start:r.startOfSegment,end:r.startOfSegment+r.duration},r.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");r.byteLength=r.bytes.byteLength,this.mediaSecondsLoaded+=a.duration,r.cues.forEach(function(e){n.subtitlesTrack_.addCue(n.featuresNativeTextTracks_?new window.VTTCue(e.startTime,e.endTime,e.text):e)}),function(t){var e=t.cues;if(e)for(var i=0;i<e.length;i++){for(var n=[],r=0,a=0;a<e.length;a++)e[i].startTime===e[a].startTime&&e[i].endTime===e[a].endTime&&e[i].text===e[a].text&&1<++r&&n.push(e[a]);n.length&&n.forEach(function(e){return t.removeCue(e)})}}(this.subtitlesTrack_),this.handleAppendsDone_()}else this.state="READY"},t.handleData_=function(){},t.updateTimingInfoEnd_=function(){},t.parseVTTCues_=function(t){var e=!1;"function"==typeof window.TextDecoder?i=new window.TextDecoder("utf8"):(i=window.WebVTT.StringDecoder(),e=!0);var i=new window.WebVTT.Parser(window,window.vttjs,i);t.cues=[],t.timestampmap={MPEGTS:0,LOCAL:0},i.oncue=t.cues.push.bind(t.cues),i.ontimestampmap=function(e){t.timestampmap=e},i.onparsingerror=function(e){tr.log.warn("Error encountered when parsing cues: "+e.message)},t.segment.map&&(n=t.segment.map.bytes,e&&(n=Hl(n)),i.parse(n));var n=t.bytes;e&&(n=Hl(n)),i.parse(n),i.flush()},t.updateTimeMapping_=function(e,t,i){var n,r,a=e.segment;t&&(e.cues.length?(r=e.timestampmap,n=r.MPEGTS/cl-r.LOCAL+t.mapping,e.cues.forEach(function(e){e.startTime+=n,e.endTime+=n}),i.syncInfo||(r=e.cues[0].startTime,t=e.cues[e.cues.length-1].startTime,i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(r,t-a.duration)})):a.empty=!0)},e}(Dl),lc=[{name:"VOD",run:function(e,t,i,n,r){if(i===1/0)return null;return{time:0,segmentIndex:0,partIndex:null}}},{name:"ProgramDateTime",run:function(e,t,i,n,r){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var a=null,s=null,o=qo(t);r=r||0;for(var u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],c=l.segment,d=e.timelineToDatetimeMappings[c.timeline];if(d&&c.dateTimeObject){var h=c.dateTimeObject.getTime()/1e3+d;if(c.parts&&"number"==typeof l.partIndex)for(var p=0;p<l.partIndex;p++)h+=c.parts[p].duration;d=Math.abs(r-h);if(null!==s&&(0===d||s<d))break;s=d,a={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return a}},{name:"Segment",run:function(e,t,i,n,r){var a=null,s=null;r=r||0;for(var o=qo(t),u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],c=l.segment,d=l.part&&l.part.start||c&&c.start;if(c.timeline===n&&"undefined"!=typeof d){c=Math.abs(r-d);if(null!==s&&s<c)break;(!a||null===s||c<=s)&&(s=c,a={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return a}},{name:"Discontinuity",run:function(e,t,i,n,r){var a=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o<t.discontinuityStarts.length;o++){var u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,c=e.discontinuities[l];if(c){l=Math.abs(r-c.time);if(null!==s&&s<l)break;(!a||null===s||l<=s)&&(s=l,a={time:c.time,segmentIndex:u,partIndex:null})}}return a}},{name:"Playlist",run:function(e,t,i,n,r){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}],cc=function(i){function e(e){var t=i.call(this)||this;return t.timelines=[],t.discontinuities=[],t.timelineToDatetimeMappings={},t.logger_=Oo("SyncController"),t}mt(e,i);var t=e.prototype;return t.getSyncPoint=function(e,t,i,n){i=this.runStrategies_(e,t,i,n);return i.length?this.selectSyncPoint_(i,{key:"time",value:n}):null},t.getExpiredTime=function(e,t){if(!e||!e.segments)return null;t=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!t.length)return null;t=this.selectSyncPoint_(t,{key:"segmentIndex",value:0});return 0<t.segmentIndex&&(t.time*=-1),Math.abs(t.time+Ko({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:t.segmentIndex,endIndex:0}))},t.runStrategies_=function(e,t,i,n){for(var r=[],a=0;a<lc.length;a++){var s=lc[a],o=s.run(this,e,t,i,n);o&&(o.strategy=s.name,r.push({strategy:s.name,syncPoint:o}))}return r},t.selectSyncPoint_=function(e,t){for(var i=e[0].syncPoint,n=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy,a=1;a<e.length;a++){var s=Math.abs(e[a].syncPoint[t.key]-t.value);s<n&&(n=s,i=e[a].syncPoint,r=e[a].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+r+"]: [time:"+i.time+", segmentIndex:"+i.segmentIndex+("number"==typeof i.partIndex?",partIndex:"+i.partIndex:"")+"]"),i},t.saveExpiredSegmentInfo=function(e,t){var i=t.mediaSequence-e.mediaSequence;if(86400<i)tr.log.warn("Not saving expired segment info. Media sequence gap "+i+" is too large.");else for(var n=i-1;0<=n;n--){var r=e.segments[n];if(r&&"undefined"!=typeof r.start){t.syncInfo={mediaSequence:e.mediaSequence+n,time:r.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},t.setDateTimeMappingForStart=function(e){var t;this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject&&(e=(t=e.segments[0]).dateTimeObject.getTime()/1e3,this.timelineToDatetimeMappings[t.timeline]=-e)},t.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,i=e.shouldSaveTimelineMapping,n=this.calculateSegmentTimeMapping_(t,t.timingInfo,i),e=t.segment;n&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:e.start}));t=e.dateTimeObject;e.discontinuity&&i&&t&&(this.timelineToDatetimeMappings[e.timeline]=-t.getTime()/1e3)},t.timestampOffsetForTimeline=function(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].time},t.mappingForTimeline=function(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].mapping},t.calculateSegmentTimeMapping_=function(e,t,i){var n,r,a=e.segment,s=e.part,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+o.time+"] [mapping: "+o.mapping+"]")),n=e.startOfSegment,r=t.end+o.mapping;else{if(!o)return!1;n=t.start+o.mapping,r=t.end+o.mapping}return s&&(s.start=n,s.end=r),(!a.start||n<a.start)&&(a.start=n),a.end=r,!0},t.saveDiscontinuitySyncInfo_=function(e){var t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(var n=0;n<t.discontinuityStarts.length;n++){var r,a=t.discontinuityStarts[n],s=t.discontinuitySequence+n+1,o=a-e.mediaIndex,u=Math.abs(o);(!this.discontinuities[s]||this.discontinuities[s].accuracy>u)&&(r=void 0,r=o<0?i.start-Ko({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:a}):i.end+Ko({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:a}),this.discontinuities[s]={time:r,accuracy:u})}},t.dispose=function(){this.trigger("dispose"),this.off()},e}(tr.EventTarget),dc=function(t){function e(){var e=t.call(this)||this;return e.pendingTimelineChanges_={},e.lastTimelineChanges_={},e}mt(e,t);var i=e.prototype;return i.clearPendingTimelineChange=function(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")},i.pendingTimelineChange=function(e){var t=e.type,i=e.from,e=e.to;return"number"==typeof i&&"number"==typeof e&&(this.pendingTimelineChanges_[t]={type:t,from:i,to:e},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[t]},i.lastTimelineChange=function(e){var t=e.type,i=e.from,e=e.to;return"number"==typeof i&&"number"==typeof e&&(this.lastTimelineChanges_[t]={type:t,from:i,to:e},delete this.pendingTimelineChanges_[t],this.trigger("timelinechange")),this.lastTimelineChanges_[t]},i.dispose=function(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()},e}(tr.EventTarget),hc=x(U(W(function(){function e(e,t,i){return e(i={path:t,exports:{},require:function(e,t){return function(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}(null==t&&i.path)}},i.exports),i.exports}var t=e(function(e){function n(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}e.exports=function(e,t,i){return t&&n(e.prototype,t),i&&n(e,i),e},e.exports.default=e.exports,e.exports.__esModule=!0}),i=e(function(i){function n(e,t){return i.exports=n=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},i.exports.default=i.exports,i.exports.__esModule=!0,n(e,t)}i.exports=n,i.exports.default=i.exports,i.exports.__esModule=!0}),n=e(function(e){e.exports=function(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,i(e,t)},e.exports.default=e.exports,e.exports.__esModule=!0}),r=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;t=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,n=0;n<i;++n)t[n].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),a=t.length,s=0;s<a;++s)t[s].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(t){this.on("data",function(e){t.push(e)})},e}();
var c=null,m=function(){function e(e){var t,i,n;c=c||function(){for(var e,t,i,n,r,a,s,o=[[[],[],[],[],[]],[[],[],[],[],[]]],u=o[0],l=o[1],c=u[4],d=l[4],h=[],p=[],f=0;f<256;f++)p[(h[f]=f<<1^283*(f>>7))^f]=f;for(e=t=0;!c[e];e^=i||1,t=p[t]||1)for(s=16843009*h[n=h[i=h[d[c[e]=r=(r=t^t<<1^t<<2^t<<3^t<<4)>>8^255&r^99]=e]]]^65537*n^257*i^16843008*e,a=257*h[r]^16843008*r,f=0;f<4;f++)u[f][e]=a=a<<24^a>>>8,l[f][r]=s=s<<24^s>>>8;for(f=0;f<5;f++)u[f]=u[f].slice(0),l[f]=l[f].slice(0);return o}(),this._tables=[[c[0][0].slice(),c[0][1].slice(),c[0][2].slice(),c[0][3].slice(),c[0][4].slice()],[c[1][0].slice(),c[1][1].slice(),c[1][2].slice(),c[1][3].slice(),c[1][4].slice()]];var r=this._tables[0][4],a=this._tables[1],s=e.length,o=1;if(4!==s&&6!==s&&8!==s)throw new Error("Invalid aes key size");var u=e.slice(0),l=[];for(this._key=[u,l],t=s;t<4*s+28;t++)n=u[t-1],(t%s==0||8===s&&t%s==4)&&(n=r[n>>>24]<<24^r[n>>16&255]<<16^r[n>>8&255]<<8^r[255&n],t%s==0&&(n=n<<8^n>>>24^o<<24,o=o<<1^283*(o>>7))),u[t]=u[t-s]^n;for(i=0;t;i++,t--)n=u[3&i?t:t-4],l[i]=t<=4||i<4?n:a[0][r[n>>>24]]^a[1][r[n>>16&255]]^a[2][r[n>>8&255]]^a[3][r[255&n]]}return e.prototype.decrypt=function(e,t,i,n,r,a){for(var s,o,u,l=this._key[1],c=e^l[0],d=n^l[1],h=i^l[2],p=t^l[3],f=l.length/4-2,m=4,t=this._tables[1],g=t[0],y=t[1],v=t[2],_=t[3],b=t[4],T=0;T<f;T++)s=g[c>>>24]^y[d>>16&255]^v[h>>8&255]^_[255&p]^l[m],o=g[d>>>24]^y[h>>16&255]^v[p>>8&255]^_[255&c]^l[m+1],u=g[h>>>24]^y[p>>16&255]^v[c>>8&255]^_[255&d]^l[m+2],p=g[p>>>24]^y[c>>16&255]^v[d>>8&255]^_[255&h]^l[m+3],m+=4,c=s,d=o,h=u;for(T=0;T<4;T++)r[(3&-T)+a]=b[c>>>24]<<24^b[d>>16&255]<<16^b[h>>8&255]<<8^b[255&p]^l[m++],s=c,c=d,d=h,h=p,p=s},e}(),l=function(t){function e(){var e=t.call(this,r)||this;return e.jobs=[],e.delay=1,e.timeout_=null,e}n(e,t);var i=e.prototype;return i.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},i.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},e}(r),g=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},a=function(){function u(e,t,i,n){var r=u.STEP,a=new Int32Array(e.buffer),s=new Uint8Array(e.byteLength),o=0;for(this.asyncStream_=new l,this.asyncStream_.push(this.decryptChunk_(a.subarray(o,o+r),t,i,s)),o=r;o<a.length;o+=r)i=new Uint32Array([g(a[o-4]),g(a[o-3]),g(a[o-2]),g(a[o-1])]),this.asyncStream_.push(this.decryptChunk_(a.subarray(o,o+r),t,i,s));this.asyncStream_.push(function(){
var e;n(null,(e=s).subarray(0,e.byteLength-e[e.byteLength-1]))})}return u.prototype.decryptChunk_=function(t,i,n,r){return function(){var e=function(e,t,i){for(var n,r,a,s,o=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),u=new m(Array.prototype.slice.call(t)),e=new Uint8Array(e.byteLength),l=new Int32Array(e.buffer),c=i[0],d=i[1],h=i[2],p=i[3],f=0;f<o.length;f+=4)n=g(o[f]),r=g(o[f+1]),a=g(o[f+2]),s=g(o[f+3]),u.decrypt(n,r,a,s,l,f),l[f]=g(l[f]^c),l[f+1]=g(l[f+1]^d),l[f+2]=g(l[f+2]^h),l[f+3]=g(l[f+3]^p),c=n,d=r,h=a,p=s;return e}(t,i,n);r.set(e,t.byteOffset)}},t(u,null,[{key:"STEP",get:function(){return 32e3}}]),u}();self.onmessage=function(e){var r=e.data,t=new Uint8Array(r.encrypted.bytes,r.encrypted.byteOffset,r.encrypted.byteLength),i=new Uint32Array(r.key.bytes,r.key.byteOffset,r.key.byteLength/4),e=new Uint32Array(r.iv.bytes,r.iv.byteOffset,r.iv.byteLength/4);new a(t,i,e,function(e,t){var i,n;self.postMessage((i={source:r.source,decrypted:t},n={},Object.keys(i).forEach(function(e){var t=i[e];ArrayBuffer.isView(t)?n[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:n[e]=t}),n),[t.buffer])})}}))),pc={AUDIO:function(s,o){return function(){var e=o.segmentLoaders[s],t=o.mediaTypes[s],i=o.blacklistCurrentPlaylist;ql(e,t);var n=t.activeTrack(),e=t.activeGroup(),e=(e.filter(function(e){return e.default})[0]||e[0]).id,r=t.tracks[e];if(n!==r){for(var a in tr.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),t.tracks)t.tracks[a].enabled=t.tracks[a]===r;t.onTrackChanged()}else i({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(i,n){return function(){var e=n.segmentLoaders[i],t=n.mediaTypes[i];tr.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),ql(e,t);e=t.activeTrack();e&&(e.mode="disabled"),t.onTrackChanged()}}},fc={AUDIO:function(e,t,i){var n,r,a;t&&(n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",pc[e](e,i)))},SUBTITLES:function(e,t,i){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",pc[e](e,i))}},mc={AUDIO:function(e,t){var i,n,r=t.vhs,a=t.sourceType,s=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaTypes[e],c=l.groups,d=l.tracks,h=l.logger_,p=t.masterPlaylistLoader,f=nu(p.master);for(i in u[e]&&0!==Object.keys(u[e]).length||(u[e]={main:{default:{default:!0}}},f&&(u[e].main.default.playlists=p.master.playlists)),u[e])for(var m in c[i]||(c[i]=[]),u[e][i]){var g=u[e][i][m],y=void 0,y=f?(h("AUDIO group '"+i+"' label '"+m+"' is a master playlist"),g.isMasterPlaylist=!0,null):"vhs-json"===a&&g.playlists?new yl(g.playlists[0],r,o):g.resolvedUri?new yl(g.resolvedUri,r,o):g.playlists&&"dash"===a?new Tl(g.playlists[0],r,o,p):null,g=tr.mergeOptions({id:m,playlistLoader:y},g);fc[e](e,g.playlistLoader,t),c[i].push(g),"undefined"==typeof d[m]&&(g=new tr.AudioTrack({id:m,kind:(n=void 0,n=(y=g).default?"main":"alternative",n=y.characteristics&&0<=y.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":n),enabled:!1,language:g.language,default:g.default,label:m}),d[m]=g)}s.on("error",pc[e](e,t))},SUBTITLES:function(e,t){var i,n=t.tech,r=t.vhs,a=t.sourceType,s=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaTypes[e],c=l.groups,d=l.tracks,h=t.masterPlaylistLoader;for(i in u[e])for(var p in c[i]||(c[i]=[]),u[e][i])if(!u[e][i][p].forced){var f=u[e][i][p],m=void 0;if("hls"===a)m=new yl(f.resolvedUri,r,o);else if("dash"===a){if(!f.playlists.filter(function(e){return e.excludeUntil!==1/0}).length)return;m=new Tl(f.playlists[0],r,o,h)}else"vhs-json"===a&&(m=new yl(f.playlists?f.playlists[0]:f.resolvedUri,r,o));f=tr.mergeOptions({id:p,playlistLoader:m},f),fc[e](e,f.playlistLoader,t),c[i].push(f),"undefined"==typeof d[p]&&(f=n.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track,d[p]=f)}s.on("error",pc[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i,n=t.tech,r=t.master.mediaGroups,t=t.mediaTypes[e],a=t.groups,s=t.tracks;for(i in r[e])for(var o in a[i]||(a[i]=[]),r[e][i]){var u,l,c=r[e][i][o];/^(?:CC|SERVICE)/.test(c.instreamId)&&(void 0===(l=(u=n.options_.vhs&&n.options_.vhs.captionServices||{})[(l={label:o,language:c.language,instreamId:c.instreamId,default:c.default&&c.autoselect}).instreamId]?tr.mergeOptions(l,u[l.instreamId]):l).default&&delete l.default,a[i].push(tr.mergeOptions({id:o},c)),"undefined"==typeof s[o]&&(l=n.addRemoteTextTrack({id:l.instreamId,kind:"captions",default:l.default,language:l.language,label:l.label},!1).track,s[o]=l))}}},gc={AUDIO:function(i,n){return function(){var e,t=n.mediaTypes[i].tracks;for(e in t)if(t[e].enabled)return t[e];return null}},SUBTITLES:function(i,n){return function(){var e,t=n.mediaTypes[i].tracks;for(e in t)if("showing"===t[e].mode||"hidden"===t[e].mode)return t[e];return null}}},yc=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],vc=function(v){function e(e){var t=v.call(this)||this,i=e.src,n=e.handleManifestRedirects,r=e.withCredentials,a=e.tech,s=e.bandwidth,o=e.externVhs,u=e.useCueTags,l=e.blacklistDuration,c=e.enableLowInitialPlaylist,d=e.sourceType,h=e.cacheEncryptionKeys,p=e.experimentalBufferBasedABR,f=e.experimentalLeastPixelDiffSelector,m=e.captionServices;if(!i)throw new Error("A non-empty playlist URL or JSON manifest string is required");var g,y=e.maxPlaylistRetries;null!==y&&"undefined"!=typeof y||(y=1/0),Kl=o,t.experimentalBufferBasedABR=Boolean(p),t.experimentalLeastPixelDiffSelector=Boolean(f),t.withCredentials=r,t.tech_=a,t.vhs_=a.vhs,t.sourceType_=d,t.useCueTags_=u,t.blacklistDuration=l,t.maxPlaylistRetries=y,t.enableLowInitialPlaylist=c,t.useCueTags_&&(t.cueTagsTrack_=t.tech_.addTextTrack("metadata","ad-cues"),t.cueTagsTrack_.inBandMetadataTrackDispatchType=""),t.requestOptions_={withCredentials:r,handleManifestRedirects:n,maxPlaylistRetries:y,timeout:null},t.on("error",t.pauseLoading),t.mediaTypes_=(g={},["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(e){g[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Ol,activeTrack:Ol,getActiveGroup:Ol,onGroupChanged:Ol,onTrackChanged:Ol,lastTrack_:null,logger_:Oo("MediaGroups["+e+"]")}}),g),t.mediaSource=new window.MediaSource,t.handleDurationChange_=t.handleDurationChange_.bind(ft(t)),t.handleSourceOpen_=t.handleSourceOpen_.bind(ft(t)),t.handleSourceEnded_=t.handleSourceEnded_.bind(ft(t)),t.mediaSource.addEventListener("durationchange",t.handleDurationChange_),t.mediaSource.addEventListener("sourceopen",t.handleSourceOpen_),t.mediaSource.addEventListener("sourceended",t.handleSourceEnded_),t.seekable_=tr.createTimeRanges(),t.hasPlayed_=!1,t.syncController_=new cc(e),t.segmentMetadataTrack_=a.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,t.decrypter_=new hc,t.sourceUpdater_=new sc(t.mediaSource),t.inbandTextTracks_={},t.timelineChangeController_=new dc;h={vhs:t.vhs_,parse708captions:e.parse708captions,captionServices:m,mediaSource:t.mediaSource,currentTime:t.tech_.currentTime.bind(t.tech_),seekable:function(){return t.seekable()},seeking:function(){return t.tech_.seeking()},duration:function(){return t.duration()},hasPlayed:function(){return t.hasPlayed_},goalBufferLength:function(){return t.goalBufferLength()},bandwidth:s,syncController:t.syncController_,decrypter:t.decrypter_,sourceType:t.sourceType_,inbandTextTracks:t.inbandTextTracks_,cacheEncryptionKeys:h,sourceUpdater:t.sourceUpdater_,timelineChangeController:t.timelineChangeController_,experimentalExactManifestTimings:e.experimentalExactManifestTimings};t.masterPlaylistLoader_=new("dash"===t.sourceType_?Tl:yl)(i,t.vhs_,t.requestOptions_),t.setupMasterPlaylistLoaderListeners_(),t.mainSegmentLoader_=new Dl(tr.mergeOptions(h,{segmentMetadataTrack:t.segmentMetadataTrack_,loaderType:"main"}),e),t.audioSegmentLoader_=new Dl(tr.mergeOptions(h,{loaderType:"audio"}),e),t.subtitleSegmentLoader_=new uc(tr.mergeOptions(h,{loaderType:"vtt",featuresNativeTextTracks:t.tech_.featuresNativeTextTracks}),e),t.setupSegmentLoaderListeners_(),t.experimentalBufferBasedABR&&(t.masterPlaylistLoader_.one("loadedplaylist",function(){return t.startABRTimer_()}),t.tech_.on("pause",function(){return t.stopABRTimer_()}),t.tech_.on("play",function(){return t.startABRTimer_()})),yc.forEach(function(e){t[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(ft(t),e)}),t.logger_=Oo("MPC"),t.triggeredFmp4Usage=!1,"none"===t.tech_.preload()?(t.loadOnPlay_=function(){t.loadOnPlay_=null,t.masterPlaylistLoader_.load()},t.tech_.one("play",t.loadOnPlay_)):t.masterPlaylistLoader_.load(),t.timeToLoadedData__=-1,t.mainAppendsToLoadedData__=-1,t.audioAppendsToLoadedData__=-1;e="none"===t.tech_.preload()?"play":"loadstart";return t.tech_.one(e,function(){var e=Date.now();t.tech_.one("loadeddata",function(){t.timeToLoadedData__=Date.now()-e,t.mainAppendsToLoadedData__=t.mainSegmentLoader_.mediaAppends,t.audioAppendsToLoadedData__=t.audioSegmentLoader_.mediaAppends})}),t}mt(e,v);var t=e.prototype;return t.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__},t.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__},t.appendsToLoadedData_=function(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t},t.timeToLoadedData_=function(){return this.timeToLoadedData__},t.checkABR_=function(){var e=this.selectPlaylist();e&&this.shouldSwitchToMedia_(e)&&this.switchMedia_(e,"abr")},t.switchMedia_=function(e,t,i){var n=this.media(),r=n&&(n.id||n.uri),n=e.id||e.uri;r&&r!==n&&(this.logger_("switch media "+r+" -> "+n+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,i)},t.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=window.setInterval(function(){return e.checkABR_()},250)},t.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(window.clearInterval(this.abrTimer_),this.abrTimer_=null)},t.getAudioTrackPlaylists_=function(){var e=this.master(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var i,n=e.mediaGroups.AUDIO,r=Object.keys(n);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)i=this.mediaTypes_.AUDIO.activeTrack();else{var a,s=n.main||r.length&&n[r[0]];for(a in s)if(s[a].default){i={label:a};break}}if(!i)return t;var o,u=[];for(o in n)if(n[o][i.label]){var l=n[o][i.label];if(l.playlists&&l.playlists.length)u.push.apply(u,l.playlists);else if(l.uri)u.push(l);else if(e.playlists.length)for(var c=0;c<e.playlists.length;c++){var d=e.playlists[c];d.attributes&&d.attributes.AUDIO&&d.attributes.AUDIO===o&&u.push(d)}}return u.length?u:t},t.setupMasterPlaylistLoaderListeners_=function(){var i=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var e=i.masterPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;eu(i.masterPlaylistLoader_.master,i.masterPlaylistLoader_.media())?i.requestOptions_.timeout=0:i.requestOptions_.timeout=t,e.endList&&"none"!==i.tech_.preload()&&(i.mainSegmentLoader_.playlist(e,i.requestOptions_),i.mainSegmentLoader_.load()),Gl({sourceType:i.sourceType_,segmentLoaders:{AUDIO:i.audioSegmentLoader_,SUBTITLES:i.subtitleSegmentLoader_,main:i.mainSegmentLoader_},tech:i.tech_,requestOptions:i.requestOptions_,masterPlaylistLoader:i.masterPlaylistLoader_,vhs:i.vhs_,master:i.master(),mediaTypes:i.mediaTypes_,blacklistCurrentPlaylist:i.blacklistCurrentPlaylist.bind(i)}),i.triggerPresenceUsage_(i.master(),e),i.setupFirstPlay(),!i.mediaTypes_.AUDIO.activePlaylistLoader||i.mediaTypes_.AUDIO.activePlaylistLoader.media()?i.trigger("selectedinitialmedia"):i.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",function(){i.trigger("selectedinitialmedia")})}),this.masterPlaylistLoader_.on("loadedplaylist",function(){i.loadOnPlay_&&i.tech_.off("play",i.loadOnPlay_);var e,t=i.masterPlaylistLoader_.media();if(!t){if(i.excludeUnsupportedVariants_(),!(e=(e=i.enableLowInitialPlaylist?i.selectInitialPlaylist():e)||i.selectPlaylist())||!i.shouldSwitchToMedia_(e))return;if(i.initialMedia_=e,i.switchMedia_(i.initialMedia_,"initial"),!("vhs-json"===i.sourceType_&&i.initialMedia_.segments))return;t=i.initialMedia_}i.handleUpdatedMediaPlaylist(t)}),this.masterPlaylistLoader_.on("error",function(){i.blacklistCurrentPlaylist(i.masterPlaylistLoader_.error)}),this.masterPlaylistLoader_.on("mediachanging",function(){i.mainSegmentLoader_.abort(),i.mainSegmentLoader_.pause()}),this.masterPlaylistLoader_.on("mediachange",function(){var e=i.masterPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;eu(i.masterPlaylistLoader_.master,i.masterPlaylistLoader_.media())?i.requestOptions_.timeout=0:i.requestOptions_.timeout=t,i.mainSegmentLoader_.playlist(e,i.requestOptions_),i.mainSegmentLoader_.load(),i.tech_.trigger({type:"mediachange",bubbles:!0})}),this.masterPlaylistLoader_.on("playlistunchanged",function(){var e=i.masterPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&i.stuckAtPlaylistEnd_(e)&&(i.blacklistCurrentPlaylist({message:"Playlist no longer updating.",reason:"playlist-unchanged"}),i.tech_.trigger("playliststuck"))}),this.masterPlaylistLoader_.on("renditiondisabled",function(){i.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"}),i.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})}),this.masterPlaylistLoader_.on("renditionenabled",function(){i.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"}),i.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})},t.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())},t.triggerPresenceUsage_=function(e,t){var i,n=e.mediaGroups||{},r=!0,e=Object.keys(n.AUDIO);for(i in n.AUDIO)for(var a in n.AUDIO[i])n.AUDIO[i][a].uri||(r=!1);r&&(this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),this.tech_.trigger({type:"usage",name:"hls-demuxed"})),Object.keys(n.SUBTITLES).length&&(this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),this.tech_.trigger({type:"usage",name:"hls-webvtt"})),Kl.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),e.length&&1<Object.keys(n.AUDIO[e[0]]).length&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},t.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media()||this.masterPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),n=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return function(e){var t=e.currentPlaylist,i=e.buffered,n=e.currentTime,r=e.nextPlaylist,a=e.bufferLowWaterLine,s=e.bufferHighWaterLine,o=e.duration,u=e.experimentalBufferBasedABR,l=e.log;if(!r)return tr.log.warn("We received no playlist to switch to. Please check your stream."),!1;var c="allowing switch "+(t&&t.id||"null")+" -> "+r.id;if(!t)return l(c+" as current playlist is not set"),!0;if(r.id===t.id)return!1;e=Boolean(Mo(i,n).length);if(!t.endList)return e||"number"!=typeof t.partTargetDuration?(l(c+" as current playlist is live"),!0):(l("not "+c+" as current playlist is live llhls, but currentTime isn't in buffered."),!1);i=jo(i,n),n=u?Sl.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Sl.MAX_BUFFER_LOW_WATER_LINE;if(o<n)return l(c+" as duration < max low water line ("+o+" < "+n+")"),!0;n=r.attributes.BANDWIDTH,r=t.attributes.BANDWIDTH;if(n<r&&(!u||i<s)){t=c+" as next bandwidth < current bandwidth ("+n+" < "+r+")";return u&&(t+=" and forwardBuffer < bufferHighWaterLine ("+i+" < "+s+")"),l(t),!0}if((!u||r<n)&&a<=i){a=c+" as forwardBuffer >=bufferLowWaterLine ("+i+" >="+a+")";return u&&(a+=" and next bandwidth > current bandwidth ("+n+" > "+r+")"),l(a),!0}return l("not "+c+" as no switching criteria met"),!1}({buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:n,bufferHighWaterLine:r,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},t.setupSegmentLoaderListeners_=function(){var t=this;this.experimentalBufferBasedABR||(this.mainSegmentLoader_.on("bandwidthupdate",function(){var e=t.selectPlaylist();t.shouldSwitchToMedia_(e)&&t.switchMedia_(e,"bandwidthupdate"),t.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){t.trigger("progress")})),this.mainSegmentLoader_.on("error",function(){t.blacklistCurrentPlaylist(t.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("appenderror",function(){t.error=t.mainSegmentLoader_.error_,t.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",function(){t.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){t.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),t.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){t.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",function(){t.error=t.audioSegmentLoader_.error_,t.trigger("error")}),this.mainSegmentLoader_.on("ended",function(){t.logger_("main segment loader ended"),t.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(e){t.experimentalBufferBasedABR||(t.delegateLoaders_("all",["abort"]),t.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120))});function e(){if(!t.sourceUpdater_.hasCreatedSourceBuffers())return t.tryToCreateSourceBuffers_();var e=t.getCodecsOrExclude_();e&&t.sourceUpdater_.addOrChangeSourceBuffers(e)}this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",function(){t.triggeredFmp4Usage||(t.tech_.trigger({type:"usage",name:"vhs-fmp4"}),t.tech_.trigger({type:"usage",name:"hls-fmp4"}),t.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",function(){t.triggeredFmp4Usage||(t.tech_.trigger({type:"usage",name:"vhs-fmp4"}),t.tech_.trigger({type:"usage",name:"hls-fmp4"}),t.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",function(){t.logger_("audioSegmentLoader ended"),t.onEndOfStream()})},t.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},t.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},t.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},t.fastQualityChange_=function(e){var t=this;(e=void 0===e?this.selectPlaylist():e)!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything(function(){tr.browser.IE_VERSION||tr.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())})):this.logger_("skipping fastQualityChange because new media is same as old")},t.play=function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}},t.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList){var i=this.seekable();if(!i.length)return!1;if(tr.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",function(){e.trigger("firstplay"),e.tech_.setCurrentTime(i.end(0)),e.hasPlayed_=!0}),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(i.end(0))}return this.hasPlayed_=!0,this.load(),!0},t.handleSourceOpen_=function(){var e;this.tryToCreateSourceBuffers_(),!this.tech_.autoplay()||"undefined"!=typeof(e=this.tech_.play())&&"function"==typeof e.then&&e.then(null,function(e){}),this.trigger("sourceopen")},t.handleSourceEnded_=function(){var e,t;!this.inbandTextTracks_.metadataTrack_||(e=this.inbandTextTracks_.metadataTrack_.cues)&&e.length&&(t=this.duration(),e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t)},t.handleDurationChange_=function(){this.tech_.trigger("durationchange")},t.onEndOfStream=function(){var e,t=this.mainSegmentLoader_.ended_;(t=this.mediaTypes_.AUDIO.activePlaylistLoader?((e=this.mainSegmentLoader_.getCurrentMediaInfo_())&&!e.hasVideo||t)&&this.audioSegmentLoader_.ended_:t)&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},t.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;var i=Kl.Playlist.playlistEnd(e,t),e=this.tech_.currentTime(),t=this.tech_.buffered();if(!t.length)return i-e<=.1;t=t.end(t.length-1);return t-e<=.1&&i-t<=.1},t.blacklistCurrentPlaylist=function(e,t){var i=(e=void 0===e?{}:e).playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!i)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));i.playlistErrors_++;var n,r=this.masterPlaylistLoader_.master.playlists,a=r.filter(Jo),s=1===a.length&&a[0]===i;if(1===r.length&&t!==1/0)return tr.log.warn("Problem encountered with playlist "+i.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(s);s&&(n=!1,r.forEach(function(e){var t;e===i||"undefined"!=typeof(t=e.excludeUntil)&&t!==1/0&&(n=!0,delete e.excludeUntil)}),n&&(tr.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))),a=i.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t,i.excludeUntil=a,e.reason&&(i.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"});r=this.selectPlaylist();if(!r)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");t=e.internal?this.logger_:tr.log.warn,a=e.message?" "+e.message:"";t((e.internal?"Internal problem":"Problem")+" encountered with playlist "+i.id+"."+a+" Switching to playlist "+r.id+"."),r.attributes.AUDIO!==i.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),r.attributes.SUBTITLES!==i.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);a=r.targetDuration/2*1e3||5e3,a="number"==typeof r.lastRequest&&Date.now()-r.lastRequest<=a;return this.switchMedia_(r,"exclude",s||a)},t.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},t.delegateLoaders_=function(i,e){var n=this,r=[],t="all"===i;!t&&"main"!==i||r.push(this.masterPlaylistLoader_);var a=[];!t&&"audio"!==i||a.push("AUDIO"),!t&&"subtitle"!==i||(a.push("CLOSED-CAPTIONS"),a.push("SUBTITLES")),a.forEach(function(e){e=n.mediaTypes_[e]&&n.mediaTypes_[e].activePlaylistLoader;e&&r.push(e)}),["main","audio","subtitle"].forEach(function(e){var t=n[e+"SegmentLoader_"];!t||i!==e&&"all"!==i||r.push(t)}),r.forEach(function(t){return e.forEach(function(e){"function"==typeof t[e]&&t[e]()})})},t.setCurrentTime=function(e){var t=Mo(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0},t.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:Kl.Playlist.duration(e):1/0:0},t.seekable=function(){return this.seekable_},t.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media();if(t){var i=this.syncController_.getExpiredTime(t,this.duration());if(null!==i){var n,r,a=this.masterPlaylistLoader_.master,s=Kl.Playlist.seekable(t,i,Kl.Playlist.liveEdgeDelay(a,t));if(0!==s.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(i=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=Kl.Playlist.seekable(t,i,Kl.Playlist.liveEdgeDelay(a,t))).length)return}this.seekable_&&this.seekable_.length&&(n=this.seekable_.end(0),r=this.seekable_.start(0)),!e||e.start(0)>s.end(0)||s.start(0)>e.end(0)?this.seekable_=s:this.seekable_=tr.createTimeRanges([[(e.start(0)>s.start(0)?e:s).start(0),(e.end(0)<s.end(0)?e:s).end(0)]]),this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===n&&this.seekable_.start(0)===r||(this.logger_("seekable updated ["+Uo(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},t.updateDuration=function(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){var t=this.seekable();return t.length?void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))):void 0}e=this.tech_.buffered(),t=Kl.Playlist.duration(this.masterPlaylistLoader_.media());0<e.length&&(t=Math.max(t,e.end(e.length-1))),this.mediaSource.duration!==t&&this.sourceUpdater_.setDuration(t)},t.dispose=function(){var n=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(function(e){var t,i=n.mediaTypes_[e].groups;for(t in i)i[t].forEach(function(e){e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()},t.master=function(){return this.masterPlaylistLoader_.master},t.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},t.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),e=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return t&&e},t.getCodecsOrExclude_=function(){var n=this,r={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}};r.video=r.main;var e=Yu(this.master(),this.media()),a={},t=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(r.main.hasVideo&&(a.video=e.video||r.main.videoCodec||"avc1.4d400d"),r.main.isMuxed&&(a.video+=","+(e.audio||r.main.audioCodec||Cr)),(r.main.hasAudio&&!r.main.isMuxed||r.audio.hasAudio||t)&&(a.audio=e.audio||r.main.audioCodec||r.audio.audioCodec||Cr,r.audio.isFmp4=(r.main.hasAudio&&!r.main.isMuxed?r.main:r.audio).isFmp4),a.audio||a.video){var s,i,o={};if(["video","audio"].forEach(function(e){var t,i;a.hasOwnProperty(e)&&(t=r[e].isFmp4,i=a[e],!(t?gr:yr)(i))&&(i=r[e].isFmp4?"browser":"muxer",o[i]=o[i]||[],o[i].push(a[e]),"audio"===e&&(s=i))}),t&&s&&this.media().attributes.AUDIO&&(i=this.media().attributes.AUDIO,this.master().playlists.forEach(function(e){(e.attributes&&e.attributes.AUDIO)===i&&e!==n.media()&&(e.excludeUntil=1/0)}),this.logger_("excluding audio group "+i+" as "+s+' does not support codec(s): "'+a.audio+'"')),!Object.keys(o).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];if(["video","audio"].forEach(function(e){var t=(pr(n.sourceUpdater_.codecs[e]||"")[0]||{}).type,i=(pr(a[e]||"")[0]||{}).type;t&&i&&t.toLowerCase()!==i.toLowerCase()&&u.push('"'+n.sourceUpdater_.codecs[e]+'" -> "'+a[e]+'"')}),u.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})}return a}t=Object.keys(o).reduce(function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+o[t].join(",")+'"'},"")+".";this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:t,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},t.tryToCreateSourceBuffers_=function(){var e;"open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||!this.areMediaTypesKnown_()||(e=this.getCodecsOrExclude_())&&(this.sourceUpdater_.createSourceBuffers(e),e=[e.video,e.audio].filter(Boolean).join(","),this.excludeIncompatibleVariants_(e))},t.excludeUnsupportedVariants_=function(){var n=this,r=this.master().playlists,a=[];Object.keys(r).forEach(function(e){var t,i=r[e];-1===a.indexOf(i.id)&&(a.push(i.id),t=[],!(e=Yu(n.master,i)).audio||yr(e.audio)||gr(e.audio)||t.push("audio codec "+e.audio),!e.video||yr(e.video)||gr(e.video)||t.push("video codec "+e.video),e.text&&"stpp.ttml.im1t"===e.text&&t.push("text codec "+e.text),t.length&&(i.excludeUntil=1/0,n.logger_("excluding "+i.id+" for unsupported: "+t.join(", "))))})},t.excludeIncompatibleVariants_=function(e){var r=this,a=[],s=this.master().playlists,e=Xu(pr(e)),o=Ku(e),u=e.video&&pr(e.video)[0]||null,l=e.audio&&pr(e.audio)[0]||null;Object.keys(s).forEach(function(e){var t,i,n=s[e];-1===a.indexOf(n.id)&&n.excludeUntil!==1/0&&(a.push(n.id),t=[],i=Yu(r.masterPlaylistLoader_.master,n),e=Ku(i),(i.audio||i.video)&&(e!==o&&t.push('codec count "'+e+'"!=="'+o+'"'),r.sourceUpdater_.canChangeType()||(e=i.video&&pr(i.video)[0]||null,i=i.audio&&pr(i.audio)[0]||null,e&&u&&e.type.toLowerCase()!==u.type.toLowerCase()&&t.push('video codec "'+e.type+'"!=="'+u.type+'"'),i&&l&&i.type.toLowerCase()!==l.type.toLowerCase()&&t.push('audio codec "'+i.type+'"!=="'+l.type+'"')),t.length&&(n.excludeUntil=1/0,r.logger_("blacklisting "+n.id+": "+t.join("&&")))))})},t.updateAdCues_=function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t,i){if(void 0===i&&(i=0),e.segments)for(var n=i,r=0;r<e.segments.length;r++){var a,s,o,u=e.segments[r];if(o=o||function(e,t){for(var i=e.cues,n=0;n<i.length;n++){var r=i[n];if(t>=r.adStartTime&&t<=r.adEndTime)return r}return null}(t,n+u.duration/2)){if("cueIn"in u){o.endTime=n,o.adEndTime=n,n+=u.duration,o=null;continue}if(n<o.endTime){n+=u.duration;continue}o.endTime+=u.duration}else"cueOut"in u&&((o=new window.VTTCue(n,n+u.duration,u.cueOut)).adStartTime=n,o.adEndTime=n+parseFloat(u.cueOut),t.addCue(o)),"cueOutCont"in u&&(a=(s=u.cueOutCont.split("/").map(parseFloat))[0],s=s[1],(o=new window.VTTCue(n,n+u.duration,"")).adStartTime=n-a,o.adEndTime=o.adStartTime+s,t.addCue(o));n+=u.duration}}(e,this.cueTagsTrack_,t)},t.goalBufferLength=function(){var e=this.tech_.currentTime(),t=Sl.GOAL_BUFFER_LENGTH,i=Sl.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,Sl.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)},t.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=Sl.BUFFER_LOW_WATER_LINE,i=Sl.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,Sl.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,Sl.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.experimentalBufferBasedABR?r:n)},t.bufferHighWaterLine=function(){return Sl.BUFFER_HIGH_WATER_LINE},e}(tr.EventTarget),_c=["seeking","seeked","pause","playing","error"],bc=function(){function e(e){var i=this;this.masterPlaylistController_=e.masterPlaylistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=Oo("PlaybackWatcher"),this.logger_("initialize");function t(){return i.monitorCurrentTime_()}function n(){return i.monitorCurrentTime_()}function r(){return i.techWaiting_()}function a(){return i.cancelTimer_()}var s=this.masterPlaylistController_,o=["main","subtitle","audio"],u={};o.forEach(function(e){u[e]={reset:function(){return i.resetSegmentDownloads_(e)},updateend:function(){return i.checkSegmentDownloads_(e)}},s[e+"SegmentLoader_"].on("appendsdone",u[e].updateend),s[e+"SegmentLoader_"].on("playlistupdate",u[e].reset),i.tech_.on(["seeked","seeking"],u[e].reset)});function l(t){["main","audio"].forEach(function(e){s[e+"SegmentLoader_"][t]("appended",i.seekingAppendCheck_)})}this.seekingAppendCheck_=function(){i.fixesBadSeeks_()&&(i.consecutiveUpdates=0,i.lastRecordedTime=i.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=function(){return l("off")},this.watchForBadSeeking_=function(){i.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",r),this.tech_.on(_c,a),this.tech_.on("canplay",n),this.tech_.one("play",t),this.dispose=function(){i.clearSeekingAppendCheck_(),i.logger_("dispose"),i.tech_.off("waiting",r),i.tech_.off(_c,a),i.tech_.off("canplay",n),i.tech_.off("play",t),i.tech_.off("seeking",i.watchForBadSeeking_),i.tech_.off("seeked",i.clearSeekingAppendCheck_),o.forEach(function(e){s[e+"SegmentLoader_"].off("appendsdone",u[e].updateend),s[e+"SegmentLoader_"].off("playlistupdate",u[e].reset),i.tech_.off(["seeked","seeking"],u[e].reset)}),i.checkCurrentTimeTimeout_&&window.clearTimeout(i.checkCurrentTimeTimeout_),i.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=window.setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[e+"SegmentLoader_"];0<this[e+"StalledDownloads_"]&&this.logger_("resetting possible stalled download count for "+e+" loader"),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,i=t[e+"SegmentLoader_"],n=i.buffered_(),r=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(var i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0;return!1}(this[e+"Buffered_"],n);this[e+"Buffered_"]=n,r?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_("found #"+this[e+"StalledDownloads_"]+" "+e+" appends that did not increase buffer (possible stalled download)",{playlistId:i.playlist_&&i.playlist_.id,buffered:Bo(n)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:"vhs-"+e+"-download-exclusion"}),"subtitle"!==e&&t.blacklistCurrentPlaylist({message:"Excessive "+e+" segment downloading detected."},1/0)))},t.checkCurrentTime_=function(){if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+.1>=t.end(t.length-1)))return this.techWaiting_();5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}},t.cancelTimer_=function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null},t.fixesBadSeeks_=function(){if(!this.tech_.seeking())return!1;var e,t=this.seekable(),i=this.tech_.currentTime();if(this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1)),"undefined"!=typeof(e=this.beforeSeekableWindow_(t,i)?(a=t.start(0))+(a===t.end(0)?0:.1):e))return this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+Uo(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;for(var n=this.masterPlaylistController_.sourceUpdater_,r=this.tech_.buffered(),a=n.audioBuffer?n.audioBuffered():null,t=n.videoBuffer?n.videoBuffered():null,n=this.media(),s=n.partTargetDuration||2*(n.targetDuration-hl),o=[a,t],u=0;u<o.length;u++)if(o[u])if(jo(o[u],i)<s)return!1;r=No(r,i);return 0!==r.length&&(e=r.start(0)+.1,this.logger_("Buffered region starts ("+r.start(0)+")  just beyond seek point ("+i+"). Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0)},t.waiting_=function(){var e,t;this.techWaiting_()||(e=this.tech_.currentTime(),t=this.tech_.buffered(),(t=Mo(t,e)).length&&e+3<=t.end(0)&&(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+t.start(0)+" -> "+t.end(0)+"]. Attempting to resume playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"}),this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})))},t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var i=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}e=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,i=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:e.audioBuffered(),videoBuffered:e.videoBuffered(),currentTime:t}))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;e=No(i,t);if(0<e.length){i=e.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+i+", seeking to "+e.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*i,t),!0}return!1},t.afterSeekableWindow_=function(e,t,i,n){if(void 0===n&&(n=!1),!e.length)return!1;var r=e.end(e.length-1)+.1;return(r=!i.endList&&n?e.end(e.length-1)+3*i.targetDuration:r)<t},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)},t.videoUnderflow_=function(e){var t,i,n=e.videoBuffered,r=e.audioBuffered,a=e.currentTime;if(n)return n.length&&r.length?(i=Mo(n,a-3),e=Mo(n,a),(r=Mo(r,a)).length&&!e.length&&i.length&&(t={start:i.end(0),end:r.end(0)})):No(n,a).length||(t=this.gapFromVideoUnderflow_(n,a)),!!t&&(this.logger_("Encountered a gap in video from "+t.start+" to "+t.end+". Seeking to current time "+a),!0)},t.skipTheGap_=function(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),t=No(t,i);this.cancelTimer_(),0!==t.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",t.start(0)),this.tech_.setCurrentTime(t.start(0)+hl),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))},t.gapFromVideoUnderflow_=function(e,t){for(var i=function(e){if(e.length<2)return tr.createTimeRanges();for(var t=[],i=1;i<e.length;i++){var n=e.end(i-1),r=e.start(i);t.push([n,r])}return tr.createTimeRanges(t)}(e),n=0;n<i.length;n++){var r=i.start(n),a=i.end(n);if(t-r<4&&2<t-r)return{start:r,end:a}}return null},e}(),Tc={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Sc={PlaylistLoader:yl,Playlist:fl,utils:zt,STANDARD_PLAYLIST_SELECTOR:ar,INITIAL_PLAYLIST_SELECTOR:function(){var t=this,e=this.playlists.master.playlists.filter(fl.isEnabled);return Ju(e,Zu),e.filter(function(e){return!!Yu(t.playlists.master,e).video})[0]||null},lastBandwidthSelector:ar,movingAverageBandwidthSelector:function(t){var i=-1,n=-1;if(t<0||1<t)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return i<0&&(i=this.systemBandwidth,n=this.systemBandwidth),0<this.systemBandwidth&&this.systemBandwidth!==n&&(i=t*this.systemBandwidth+(1-t)*i,n=this.systemBandwidth),el(this.playlists.master,i,parseInt($u(this.tech_.el(),"width"),10)*e,parseInt($u(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:Zu,comparePlaylistResolution:function(e,t){var i,n;return(i=(i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width?e.attributes.RESOLUTION.width:i)||window.Number.MAX_VALUE)===(n=(n=t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width?t.attributes.RESOLUTION.width:n)||window.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:mu()};Object.keys(Sl).forEach(function(t){Object.defineProperty(Sc,t,{get:function(){return tr.log.warn("using Vhs."+t+" is UNSAFE be sure you know what you are doing"),Sl[t]},set:function(e){tr.log.warn("using Vhs."+t+" is UNSAFE be sure you know what you are doing"),"number"!=typeof e||e<0?tr.log.warn("value of Vhs."+t+" must be greater than or equal to 0"):Sl[t]=e}})});function wc(e,t){for(var i=t.media(),n=-1,r=0;r<e.length;r++)if(e[r].id===i.id){n=r;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})}var Ec="videojs-vhs";Sc.canPlaySource=function(){return tr.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};function kc(e){var n=e.player,t=e.sourceKeySystems,i=e.audioMedia,e=e.mainPlaylists;if(!n.eme.initializeMediaKeys)return Promise.resolve();var r,e=(e=e=i?e.concat([i]):e,r=Object.keys(t),e.reduce(function(e,n){if(!n.contentProtection)return e;var t=r.reduce(function(e,t){var i=n.contentProtection[t];return i&&i.pssh&&(e[t]={pssh:i.pssh}),e},{});return Object.keys(t).length&&e.push(t),e},[])),a=[],s=[];return e.forEach(function(e){s.push(new Promise(function(e,t){n.tech_.one("keysessioncreated",e)})),a.push(new Promise(function(t,i){n.eme.initializeMediaKeys({keySystems:e},function(e){e?i(e):t()})}))}),Promise.race([Promise.all(a),Promise.race(s)])}function Cc(e){var t=e.player;return!!(e=function(e,t,i){if(!e)return e;var n={};t&&t.attributes&&t.attributes.CODECS&&(n=Xu(pr(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(n.audio=i.attributes.CODECS);var r,a=mr(n.video),s=mr(n.audio),o={};for(r in e)o[r]={},s&&(o[r].audioContentType=s),a&&(o[r].videoContentType=a),t.contentProtection&&t.contentProtection[r]&&t.contentProtection[r].pssh&&(o[r].pssh=t.contentProtection[r].pssh),"string"==typeof e[r]&&(o[r].url=e[r]);return tr.mergeOptions(e,o)}(e.sourceKeySystems,e.media,e.audioMedia))&&(!((t.currentSource().keySystems=e)&&!t.eme)||(tr.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))}function Ic(){if(!window.localStorage)return null;var e=window.localStorage.getItem(Ec);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}}Sc.supportsNativeHls=function(){if(!document||!document.createElement)return!1;var t=document.createElement("video");if(!tr.getTech("Html5").isSupported())return!1;return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(e){return/maybe|probably/i.test(t.canPlayType(e))})}(),Sc.supportsNativeDash=!!(document&&document.createElement&&tr.getTech("Html5").isSupported())&&/maybe|probably/i.test(document.createElement("video").canPlayType("application/dash+xml")),Sc.supportsTypeNatively=function(e){return"hls"===e?Sc.supportsNativeHls:"dash"===e&&Sc.supportsNativeDash},Sc.isSupported=function(){return tr.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var xc=function(r){function e(e,t,i){var n=r.call(this,t,tr.mergeOptions(i.hls,i.vhs))||this;if(i.hls&&Object.keys(i.hls).length&&tr.log.warn("Using hls options is deprecated. Use vhs instead."),"number"==typeof i.initialBandwidth&&(n.options_.bandwidth=i.initialBandwidth),n.logger_=Oo("VhsHandler"),t.options_&&t.options_.playerId&&((i=tr(t.options_.playerId)).hasOwnProperty("hls")||Object.defineProperty(i,"hls",{get:function(){return tr.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),t.trigger({type:"usage",name:"hls-player-access"}),ft(n)},configurable:!0}),i.hasOwnProperty("vhs")||Object.defineProperty(i,"vhs",{get:function(){return tr.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),t.trigger({type:"usage",name:"vhs-player-access"}),ft(n)},configurable:!0}),i.hasOwnProperty("dash")||Object.defineProperty(i,"dash",{get:function(){return tr.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),ft(n)},configurable:!0}),n.player_=i),n.tech_=t,n.source_=e,n.stats={},n.ignoreNextSeekingEvent_=!1,n.setOptions_(),n.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(n.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return n.on(document,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(e){var t=document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;t&&t.contains(n.tech_.el())?n.masterPlaylistController_.fastQualityChange_():n.masterPlaylistController_.checkABR_()}),n.on(n.tech_,"seeking",function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())}),n.on(n.tech_,"error",function(){this.tech_.error()&&this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),n.on(n.tech_,"play",n.play),n}mt(e,r);var t=e.prototype;return t.setOptions_=function(){var e,t=this;this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=!1!==this.options_.handleManifestRedirects,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage="undefined"!=typeof this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage&&((e=Ic())&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),e&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=Sl.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Sl.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS","useNetworkInformationApi","experimentalExactManifestTimings","experimentalLeastPixelDiffSelector"].forEach(function(e){"undefined"!=typeof t.source_[e]&&(t.options_[e]=t.source_[e])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},t.src=function(e,t){var n=this;e&&(this.setOptions_(),this.options_.src=0===(e=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e,this.options_.tech=this.tech_,this.options_.externVhs=Sc,this.options_.sourceType=vr(t),this.options_.seekTo=function(e){n.tech_.setCurrentTime(e)},this.options_.smoothQualityChange&&tr.log.warn("smoothQualityChange is deprecated and will be removed in the next major version"),this.masterPlaylistController_=new vc(this.options_),t=tr.mergeOptions({liveRangeSafeTimeDelta:.1},this.options_,{seekable:function(){return n.seekable()},media:function(){return n.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_}),this.playbackWatcher_=new bc(t),this.masterPlaylistController_.on("error",function(){var e=tr.players[n.tech_.options_.playerId],t=n.masterPlaylistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)}),t=this.options_.experimentalBufferBasedABR?Sc.movingAverageBandwidthSelector(.55):Sc.STANDARD_PLAYLIST_SELECTOR,this.masterPlaylistController_.selectPlaylist=(this.selectPlaylist||t).bind(this),this.masterPlaylistController_.selectInitialPlaylist=Sc.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){var e=this.masterPlaylistController_.mainSegmentLoader_.bandwidth,t=window.navigator.connection||window.navigator.mozConnection||window.navigator.webkitConnection;return e=this.options_.useNetworkInformationApi&&t?1e7<=(t=1e3*t.downlink*1e3)&&1e7<=e?Math.max(e,t):t:e},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e=1/(this.bandwidth||1),t=0<this.throughput?1/this.throughput:0;return Math.floor(1/(e+t))},set:function(){tr.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:function(){return n.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return n.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return n.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return n.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return n.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return n.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return n.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return n.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},mediaAppends:{get:function(){return n.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return n.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return n.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return Bo(n.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return n.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return n.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return n.tech_.name_},enumerable:!0},duration:{get:function(){return n.tech_.duration()},enumerable:!0},master:{get:function(){return n.playlists.master},enumerable:!0},playerDimensions:{get:function(){return n.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return Bo(n.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return n.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",function(){n.options_.useBandwidthFromLocalStorage&&function(e){if(!window.localStorage)return;var t=(t=Ic())?tr.mergeOptions(t,e):e;try{window.localStorage.setItem(Ec,JSON.stringify(t))}catch(e){return}}({bandwidth:n.bandwidth,throughput:Math.round(n.throughput)})}),this.masterPlaylistController_.on("selectedinitialmedia",function(){var i;(i=n).representations=function(){var e=i.masterPlaylistController_.master(),e=nu(e)?i.masterPlaylistController_.getAudioTrackPlaylists_():e.playlists;return e?e.filter(function(e){return!$o(e)}).map(function(e,t){return new zl(i,e,e.id)}):[]}}),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",function(){n.setupEme_()}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.masterPlaylistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=window.URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_)))},t.createKeySessions_=function(){var t=this,e=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),kc({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.master.playlists}).then(function(){t.logger_("created EME key session"),t.masterPlaylistController_.sourceUpdater_.initializedEme()}).catch(function(e){t.logger_("error while creating EME key session",e),t.player_.error({message:"Failed to initialize media keys for EME",code:3})})},t.handleWaitingForKey_=function(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()},t.setupEme_=function(){var t=this,e=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader,e=Cc({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});this.player_.tech_.on("keystatuschange",function(e){"output-restricted"===e.status&&t.masterPlaylistController_.blacklistCurrentPlaylist({playlist:t.masterPlaylistController_.media(),message:"DRM keystatus changed to "+e.status+". Playlist will fail to play. Check for HDCP content.",blacklistDuration:1/0})}),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),11!==tr.browser.IE_VERSION&&e?this.createKeySessions_():this.masterPlaylistController_.sourceUpdater_.initializedEme()},t.setupQualityLevels_=function(){var i=this,e=tr.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){var t,e;t=i.qualityLevels_,(e=i).representations().forEach(function(e){t.addQualityLevel(e)}),wc(t,e.playlists)}),this.playlists.on("mediachange",function(){wc(i.qualityLevels_,i.playlists)}))},e.version=function(){return{"@videojs/http-streaming":"2.13.1","mux.js":"6.0.1","mpd-parser":"0.21.0","m3u8-parser":"4.7.0","aes-decrypter":"3.1.2"}},t.version=function(){return this.constructor.version()},t.canChangeType=function(){return sc.canChangeType()},t.play=function(){this.masterPlaylistController_.play()},t.setCurrentTime=function(e){this.masterPlaylistController_.setCurrentTime(e)},t.duration=function(){return this.masterPlaylistController_.duration()},t.seekable=function(){return this.masterPlaylistController_.seekable()},t.dispose=function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.player_&&(delete this.player_.vhs,delete this.player_.dash,delete this.player_.hls),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.tech_&&delete this.tech_.hls,this.mediaSourceUrl_&&window.URL.revokeObjectURL&&(window.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),r.prototype.dispose.call(this)},t.convertToProgramTime=function(e,t){return wu({playlist:this.masterPlaylistController_.media(),time:e,callback:t})},t.seekToProgramTime=function(e,t,i,n){return void 0===i&&(i=!0),void 0===n&&(n=2),Eu({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})},e}(tr.getComponent("Component")),Ac={name:"videojs-http-streaming",VERSION:"2.13.1",canHandleSource:function(e,t){t=tr.mergeOptions(tr.options,t=void 0===t?{}:t);return Ac.canPlayType(e.type,t)},handleSource:function(e,t,i){i=tr.mergeOptions(tr.options,i=void 0===i?{}:i);return t.vhs=new xc(e,t,i),tr.hasOwnProperty("hls")||Object.defineProperty(t,"hls",{get:function(){return tr.log.warn("player.tech().hls is deprecated. Use player.tech().vhs instead."),t.vhs},configurable:!0}),t.vhs.xhr=mu(),t.vhs.src(e.src,e.type),t.vhs},canPlayType:function(e,t){var i=tr.mergeOptions(tr.options,t=void 0===t?{}:t),t=i.vhs,t=(t=void 0===t?{}:t).overrideNative,t=void 0===t?!tr.browser.IS_ANY_SAFARI:t,i=i.hls,i=(i=void 0===i?{}:i).overrideNative,i=void 0!==i&&i,e=vr(e);return e&&(!Sc.supportsTypeNatively(e)||i||t)?"maybe":""}};return gr("avc1.4d400d,mp4a.40.2")&&tr.getTech("Html5").registerSourceHandler(Ac,0),tr.VhsHandler=xc,Object.defineProperty(tr,"HlsHandler",{get:function(){return tr.log.warn("videojs.HlsHandler is deprecated. Use videojs.VhsHandler instead."),xc},configurable:!0}),tr.VhsSourceHandler=Ac,Object.defineProperty(tr,"HlsSourceHandler",{get:function(){return tr.log.warn("videojs.HlsSourceHandler is deprecated. Use videojs.VhsSourceHandler instead."),Ac},configurable:!0}),tr.Vhs=Sc,Object.defineProperty(tr,"Hls",{get:function(){return tr.log.warn("videojs.Hls is deprecated. Use videojs.Vhs instead."),Sc},configurable:!0}),tr.use||(tr.registerComponent("Hls",Sc),tr.registerComponent("Vhs",Sc)),tr.options.vhs=tr.options.vhs||{},tr.options.hls=tr.options.hls||{},tr.getPlugin&&tr.getPlugin("reloadSourceOnError")||(tr.registerPlugin||tr.plugin)("reloadSourceOnError",function(e){Xl(this,e)}),tr});
!function(){!function(a){var b=a&&a.videojs;b&&(b.CDN_VERSION="7.18.1")}(window)}();
(function (global, factory){
typeof exports==='object'&&typeof module!=='undefined' ? module.exports=factory(require('global/window'), require('global/document'), require('video.js')) :
typeof define==='function'&&define.amd ? define(['global/window', 'global/document', 'video.js'], factory) :
(global=global||self, global.videojsVr=factory(global.window, global.document, global.videojs));
}(this, (function (window$1, document$1, videojs){ 'use strict';
window$1=window$1&&window$1.hasOwnProperty('default') ? window$1['default']:window$1;
document$1=document$1&&document$1.hasOwnProperty('default') ? document$1['default']:document$1;
videojs=videojs&&videojs.hasOwnProperty('default') ? videojs['default']:videojs;
function _assertThisInitialized(self){
if(self===void 0){
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
var assertThisInitialized=_assertThisInitialized;
function _inheritsLoose(subClass, superClass){
subClass.prototype=Object.create(superClass.prototype);
subClass.prototype.constructor=subClass;
subClass.__proto__=superClass;
}
var inheritsLoose=_inheritsLoose;
var version="1.7.2";
var commonjsGlobal=typeof globalThis!=='undefined' ? globalThis:typeof window!=='undefined' ? window:typeof global!=='undefined' ? global:typeof self!=='undefined' ? self:{};
function unwrapExports (x){
return x&&x.__esModule&&Object.prototype.hasOwnProperty.call(x, 'default') ? x['default']:x;
}
function createCommonjsModule(fn, module){
return module={ exports: {}}, fn(module, module.exports), module.exports;
}
var webvrPolyfill=createCommonjsModule(function (module, exports){
(function (global, factory){
module.exports=factory() ;
}(commonjsGlobal, (function (){
var commonjsGlobal$1=typeof window!=='undefined' ? window:typeof commonjsGlobal!=='undefined' ? commonjsGlobal:typeof self!=='undefined' ? self:{};
function unwrapExports (x){
return x&&x.__esModule&&Object.prototype.hasOwnProperty.call(x, 'default') ? x['default']:x;
}
function createCommonjsModule(fn, module){
return module={ exports: {}}, fn(module, module.exports), module.exports;
}
var race=function race(promises){
if(Promise.race){
return Promise.race(promises);
}
return new Promise(function (resolve, reject){
for (var i=0; i < promises.length; i++){
promises[i].then(resolve, reject);
}});
};
var isMobile=function isMobile(){
return (/Android/i.test(navigator.userAgent)||/iPhone|iPad|iPod/i.test(navigator.userAgent)
);
};
var copyArray=function copyArray(source, dest){
for (var i=0, n=source.length; i < n; i++){
dest[i]=source[i];
}};
var extend=function extend(dest, src){
for (var key in src){
if(src.hasOwnProperty(key)){
dest[key]=src[key];
}}
return dest;
};
var cardboardVrDisplay=createCommonjsModule(function (module, exports){
(function (global, factory){
module.exports=factory();
}(commonjsGlobal$1, (function (){ var classCallCheck=function (instance, Constructor){
if(!(instance instanceof Constructor)){
throw new TypeError("Cannot call a class as a function");
}};
var createClass=function (){
function defineProperties(target, props){
for (var i=0; i < props.length; i++){
var descriptor=props[i];
descriptor.enumerable=descriptor.enumerable||false;
descriptor.configurable=true;
if("value" in descriptor) descriptor.writable=true;
Object.defineProperty(target, descriptor.key, descriptor);
}}
return function (Constructor, protoProps, staticProps){
if(protoProps) defineProperties(Constructor.prototype, protoProps);
if(staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};}();
var slicedToArray=function (){
function sliceIterator(arr, i){
var _arr=[];
var _n=true;
var _d=false;
var _e=undefined;
try {
for (var _i=arr[Symbol.iterator](), _s; !(_n=(_s=_i.next()).done); _n=true){
_arr.push(_s.value);
if(i&&_arr.length===i) break;
}} catch (err){
_d=true;
_e=err;
} finally {
try {
if(!_n&&_i["return"]) _i["return"]();
} finally {
if(_d) throw _e;
}}
return _arr;
}
return function (arr, i){
if(Array.isArray(arr)){
return arr;
}else if(Symbol.iterator in Object(arr)){
return sliceIterator(arr, i);
}else{
throw new TypeError("Invalid attempt to destructure non-iterable instance");
}};}();
var MIN_TIMESTEP=0.001;
var MAX_TIMESTEP=1;
var base64=function base64(mimeType, _base){
return 'data:' + mimeType + ';base64,' + _base;
};
var lerp=function lerp(a, b, t){
return a + (b - a) * t;
};
var isIOS=function (){
var isIOS=/iPad|iPhone|iPod/.test(navigator.platform);
return function (){
return isIOS;
};}();
var isWebViewAndroid=function (){
var isWebViewAndroid=navigator.userAgent.indexOf('Version')!==-1&&navigator.userAgent.indexOf('Android')!==-1&&navigator.userAgent.indexOf('Chrome')!==-1;
return function (){
return isWebViewAndroid;
};}();
var isSafari=function (){
var isSafari=/^((?!chrome|android).)*safari/i.test(navigator.userAgent);
return function (){
return isSafari;
};}();
var isFirefoxAndroid=function (){
var isFirefoxAndroid=navigator.userAgent.indexOf('Firefox')!==-1&&navigator.userAgent.indexOf('Android')!==-1;
return function (){
return isFirefoxAndroid;
};}();
var getChromeVersion=function (){
var match=navigator.userAgent.match(/.*Chrome\/([0-9]+)/);
var value=match ? parseInt(match[1], 10):null;
return function (){
return value;
};}();
var isChromeWithoutDeviceMotion=function (){
var value=false;
if(getChromeVersion()===65){
var match=navigator.userAgent.match(/.*Chrome\/([0-9\.]*)/);
if(match){
var _match$1$split=match[1].split('.'),
_match$1$split2=slicedToArray(_match$1$split, 4),
major=_match$1$split2[0],
minor=_match$1$split2[1],
branch=_match$1$split2[2],
build=_match$1$split2[3];
value=parseInt(branch, 10)===3325&&parseInt(build, 10) < 148;
}}
return function (){
return value;
};}();
var isR7=function (){
var isR7=navigator.userAgent.indexOf('R7 Build')!==-1;
return function (){
return isR7;
};}();
var isLandscapeMode=function isLandscapeMode(){
var rtn=window.orientation==90||window.orientation==-90;
return isR7() ? !rtn:rtn;
};
var isTimestampDeltaValid=function isTimestampDeltaValid(timestampDeltaS){
if(isNaN(timestampDeltaS)){
return false;
}
if(timestampDeltaS <=MIN_TIMESTEP){
return false;
}
if(timestampDeltaS > MAX_TIMESTEP){
return false;
}
return true;
};
var getScreenWidth=function getScreenWidth(){
return Math.max(window.screen.width, window.screen.height) * window.devicePixelRatio;
};
var getScreenHeight=function getScreenHeight(){
return Math.min(window.screen.width, window.screen.height) * window.devicePixelRatio;
};
var requestFullscreen=function requestFullscreen(element){
if(isWebViewAndroid()){
return false;
}
if(element.requestFullscreen){
element.requestFullscreen();
}else if(element.webkitRequestFullscreen){
element.webkitRequestFullscreen();
}else if(element.mozRequestFullScreen){
element.mozRequestFullScreen();
}else if(element.msRequestFullscreen){
element.msRequestFullscreen();
}else{
return false;
}
return true;
};
var exitFullscreen=function exitFullscreen(){
if(document.exitFullscreen){
document.exitFullscreen();
}else if(document.webkitExitFullscreen){
document.webkitExitFullscreen();
}else if(document.mozCancelFullScreen){
document.mozCancelFullScreen();
}else if(document.msExitFullscreen){
document.msExitFullscreen();
}else{
return false;
}
return true;
};
var getFullscreenElement=function getFullscreenElement(){
return document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;
};
var linkProgram=function linkProgram(gl, vertexSource, fragmentSource, attribLocationMap){
var vertexShader=gl.createShader(gl.VERTEX_SHADER);
gl.shaderSource(vertexShader, vertexSource);
gl.compileShader(vertexShader);
var fragmentShader=gl.createShader(gl.FRAGMENT_SHADER);
gl.shaderSource(fragmentShader, fragmentSource);
gl.compileShader(fragmentShader);
var program=gl.createProgram();
gl.attachShader(program, vertexShader);
gl.attachShader(program, fragmentShader);
for (var attribName in attribLocationMap){
gl.bindAttribLocation(program, attribLocationMap[attribName], attribName);
}gl.linkProgram(program);
gl.deleteShader(vertexShader);
gl.deleteShader(fragmentShader);
return program;
};
var getProgramUniforms=function getProgramUniforms(gl, program){
var uniforms={};
var uniformCount=gl.getProgramParameter(program, gl.ACTIVE_UNIFORMS);
var uniformName='';
for (var i=0; i < uniformCount; i++){
var uniformInfo=gl.getActiveUniform(program, i);
uniformName=uniformInfo.name.replace('[0]', '');
uniforms[uniformName]=gl.getUniformLocation(program, uniformName);
}
return uniforms;
};
var orthoMatrix=function orthoMatrix(out, left, right, bottom, top, near, far){
var lr=1 / (left - right),
bt=1 / (bottom - top),
nf=1 / (near - far);
out[0]=-2 * lr;
out[1]=0;
out[2]=0;
out[3]=0;
out[4]=0;
out[5]=-2 * bt;
out[6]=0;
out[7]=0;
out[8]=0;
out[9]=0;
out[10]=2 * nf;
out[11]=0;
out[12]=(left + right) * lr;
out[13]=(top + bottom) * bt;
out[14]=(far + near) * nf;
out[15]=1;
return out;
};
var isMobile=function isMobile(){
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;
};
var extend=function extend(dest, src){
for (var key in src){
if(src.hasOwnProperty(key)){
dest[key]=src[key];
}}
return dest;
};
var safariCssSizeWorkaround=function safariCssSizeWorkaround(canvas){
if(isIOS()){
var width=canvas.style.width;
var height=canvas.style.height;
canvas.style.width=parseInt(width) + 1 + 'px';
canvas.style.height=parseInt(height) + 'px';
setTimeout(function (){
canvas.style.width=width;
canvas.style.height=height;
}, 100);
}
window.canvas=canvas;
};
var frameDataFromPose=function (){
var piOver180=Math.PI / 180.0;
var rad45=Math.PI * 0.25;
function mat4_perspectiveFromFieldOfView(out, fov, near, far){
var upTan=Math.tan(fov ? fov.upDegrees * piOver180:rad45),
downTan=Math.tan(fov ? fov.downDegrees * piOver180:rad45),
leftTan=Math.tan(fov ? fov.leftDegrees * piOver180:rad45),
rightTan=Math.tan(fov ? fov.rightDegrees * piOver180:rad45),
xScale=2.0 / (leftTan + rightTan),
yScale=2.0 / (upTan + downTan);
out[0]=xScale;
out[1]=0.0;
out[2]=0.0;
out[3]=0.0;
out[4]=0.0;
out[5]=yScale;
out[6]=0.0;
out[7]=0.0;
out[8]=-((leftTan - rightTan) * xScale * 0.5);
out[9]=(upTan - downTan) * yScale * 0.5;
out[10]=far / (near - far);
out[11]=-1.0;
out[12]=0.0;
out[13]=0.0;
out[14]=far * near / (near - far);
out[15]=0.0;
return out;
}
function mat4_fromRotationTranslation(out, q, v){
var x=q[0],
y=q[1],
z=q[2],
w=q[3],
x2=x + x,
y2=y + y,
z2=z + z,
xx=x * x2,
xy=x * y2,
xz=x * z2,
yy=y * y2,
yz=y * z2,
zz=z * z2,
wx=w * x2,
wy=w * y2,
wz=w * z2;
out[0]=1 - (yy + zz);
out[1]=xy + wz;
out[2]=xz - wy;
out[3]=0;
out[4]=xy - wz;
out[5]=1 - (xx + zz);
out[6]=yz + wx;
out[7]=0;
out[8]=xz + wy;
out[9]=yz - wx;
out[10]=1 - (xx + yy);
out[11]=0;
out[12]=v[0];
out[13]=v[1];
out[14]=v[2];
out[15]=1;
return out;
}
function mat4_translate(out, a, v){
var x=v[0],
y=v[1],
z=v[2],
a00,
a01,
a02,
a03,
a10,
a11,
a12,
a13,
a20,
a21,
a22,
a23;
if(a===out){
out[12]=a[0] * x + a[4] * y + a[8] * z + a[12];
out[13]=a[1] * x + a[5] * y + a[9] * z + a[13];
out[14]=a[2] * x + a[6] * y + a[10] * z + a[14];
out[15]=a[3] * x + a[7] * y + a[11] * z + a[15];
}else{
a00=a[0];a01=a[1];a02=a[2];a03=a[3];
a10=a[4];a11=a[5];a12=a[6];a13=a[7];
a20=a[8];a21=a[9];a22=a[10];a23=a[11];
out[0]=a00;out[1]=a01;out[2]=a02;out[3]=a03;
out[4]=a10;out[5]=a11;out[6]=a12;out[7]=a13;
out[8]=a20;out[9]=a21;out[10]=a22;out[11]=a23;
out[12]=a00 * x + a10 * y + a20 * z + a[12];
out[13]=a01 * x + a11 * y + a21 * z + a[13];
out[14]=a02 * x + a12 * y + a22 * z + a[14];
out[15]=a03 * x + a13 * y + a23 * z + a[15];
}
return out;
}
function mat4_invert(out, a){
var a00=a[0],
a01=a[1],
a02=a[2],
a03=a[3],
a10=a[4],
a11=a[5],
a12=a[6],
a13=a[7],
a20=a[8],
a21=a[9],
a22=a[10],
a23=a[11],
a30=a[12],
a31=a[13],
a32=a[14],
a33=a[15],
b00=a00 * a11 - a01 * a10,
b01=a00 * a12 - a02 * a10,
b02=a00 * a13 - a03 * a10,
b03=a01 * a12 - a02 * a11,
b04=a01 * a13 - a03 * a11,
b05=a02 * a13 - a03 * a12,
b06=a20 * a31 - a21 * a30,
b07=a20 * a32 - a22 * a30,
b08=a20 * a33 - a23 * a30,
b09=a21 * a32 - a22 * a31,
b10=a21 * a33 - a23 * a31,
b11=a22 * a33 - a23 * a32,
det=b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;
if(!det){
return null;
}
det=1.0 / det;
out[0]=(a11 * b11 - a12 * b10 + a13 * b09) * det;
out[1]=(a02 * b10 - a01 * b11 - a03 * b09) * det;
out[2]=(a31 * b05 - a32 * b04 + a33 * b03) * det;
out[3]=(a22 * b04 - a21 * b05 - a23 * b03) * det;
out[4]=(a12 * b08 - a10 * b11 - a13 * b07) * det;
out[5]=(a00 * b11 - a02 * b08 + a03 * b07) * det;
out[6]=(a32 * b02 - a30 * b05 - a33 * b01) * det;
out[7]=(a20 * b05 - a22 * b02 + a23 * b01) * det;
out[8]=(a10 * b10 - a11 * b08 + a13 * b06) * det;
out[9]=(a01 * b08 - a00 * b10 - a03 * b06) * det;
out[10]=(a30 * b04 - a31 * b02 + a33 * b00) * det;
out[11]=(a21 * b02 - a20 * b04 - a23 * b00) * det;
out[12]=(a11 * b07 - a10 * b09 - a12 * b06) * det;
out[13]=(a00 * b09 - a01 * b07 + a02 * b06) * det;
out[14]=(a31 * b01 - a30 * b03 - a32 * b00) * det;
out[15]=(a20 * b03 - a21 * b01 + a22 * b00) * det;
return out;
}
var defaultOrientation=new Float32Array([0, 0, 0, 1]);
var defaultPosition=new Float32Array([0, 0, 0]);
function updateEyeMatrices(projection, view, pose, fov, offset, vrDisplay){
mat4_perspectiveFromFieldOfView(projection, fov||null, vrDisplay.depthNear, vrDisplay.depthFar);
var orientation=pose.orientation||defaultOrientation;
var position=pose.position||defaultPosition;
mat4_fromRotationTranslation(view, orientation, position);
if(offset) mat4_translate(view, view, offset);
mat4_invert(view, view);
}
return function (frameData, pose, vrDisplay){
if(!frameData||!pose) return false;
frameData.pose=pose;
frameData.timestamp=pose.timestamp;
updateEyeMatrices(frameData.leftProjectionMatrix, frameData.leftViewMatrix, pose, vrDisplay._getFieldOfView("left"), vrDisplay._getEyeOffset("left"), vrDisplay);
updateEyeMatrices(frameData.rightProjectionMatrix, frameData.rightViewMatrix, pose, vrDisplay._getFieldOfView("right"), vrDisplay._getEyeOffset("right"), vrDisplay);
return true;
};}();
var isInsideCrossOriginIFrame=function isInsideCrossOriginIFrame(){
var isFramed=window.self!==window.top;
var refOrigin=getOriginFromUrl(document.referrer);
var thisOrigin=getOriginFromUrl(window.location.href);
return isFramed&&refOrigin!==thisOrigin;
};
var getOriginFromUrl=function getOriginFromUrl(url){
var domainIdx;
var protoSepIdx=url.indexOf("://");
if(protoSepIdx!==-1){
domainIdx=protoSepIdx + 3;
}else{
domainIdx=0;
}
var domainEndIdx=url.indexOf('/', domainIdx);
if(domainEndIdx===-1){
domainEndIdx=url.length;
}
return url.substring(0, domainEndIdx);
};
var getQuaternionAngle=function getQuaternionAngle(quat){
if(quat.w > 1){
console.warn('getQuaternionAngle: w > 1');
return 0;
}
var angle=2 * Math.acos(quat.w);
return angle;
};
var warnOnce=function (){
var observedWarnings={};
return function (key, message){
if(observedWarnings[key]===undefined){
console.warn('webvr-polyfill: ' + message);
observedWarnings[key]=true;
}};}();
var deprecateWarning=function deprecateWarning(deprecated, suggested){
var alternative=suggested ? 'Please use ' + suggested + ' instead.':'';
warnOnce(deprecated, deprecated + ' has been deprecated. ' + 'This may not work on native WebVR displays. ' + alternative);
};
function WGLUPreserveGLState(gl, bindings, callback){
if(!bindings){
callback(gl);
return;
}
var boundValues=[];
var activeTexture=null;
for (var i=0; i < bindings.length; ++i){
var binding=bindings[i];
switch (binding){
case gl.TEXTURE_BINDING_2D:
case gl.TEXTURE_BINDING_CUBE_MAP:
var textureUnit=bindings[++i];
if(textureUnit < gl.TEXTURE0||textureUnit > gl.TEXTURE31){
console.error("TEXTURE_BINDING_2D or TEXTURE_BINDING_CUBE_MAP must be followed by a valid texture unit");
boundValues.push(null, null);
break;
}
if(!activeTexture){
activeTexture=gl.getParameter(gl.ACTIVE_TEXTURE);
}
gl.activeTexture(textureUnit);
boundValues.push(gl.getParameter(binding), null);
break;
case gl.ACTIVE_TEXTURE:
activeTexture=gl.getParameter(gl.ACTIVE_TEXTURE);
boundValues.push(null);
break;
default:
boundValues.push(gl.getParameter(binding));
break;
}}
callback(gl);
for (var i=0; i < bindings.length; ++i){
var binding=bindings[i];
var boundValue=boundValues[i];
switch (binding){
case gl.ACTIVE_TEXTURE:
break;
case gl.ARRAY_BUFFER_BINDING:
gl.bindBuffer(gl.ARRAY_BUFFER, boundValue);
break;
case gl.COLOR_CLEAR_VALUE:
gl.clearColor(boundValue[0], boundValue[1], boundValue[2], boundValue[3]);
break;
case gl.COLOR_WRITEMASK:
gl.colorMask(boundValue[0], boundValue[1], boundValue[2], boundValue[3]);
break;
case gl.CURRENT_PROGRAM:
gl.useProgram(boundValue);
break;
case gl.ELEMENT_ARRAY_BUFFER_BINDING:
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, boundValue);
break;
case gl.FRAMEBUFFER_BINDING:
gl.bindFramebuffer(gl.FRAMEBUFFER, boundValue);
break;
case gl.RENDERBUFFER_BINDING:
gl.bindRenderbuffer(gl.RENDERBUFFER, boundValue);
break;
case gl.TEXTURE_BINDING_2D:
var textureUnit=bindings[++i];
if(textureUnit < gl.TEXTURE0||textureUnit > gl.TEXTURE31)
break;
gl.activeTexture(textureUnit);
gl.bindTexture(gl.TEXTURE_2D, boundValue);
break;
case gl.TEXTURE_BINDING_CUBE_MAP:
var textureUnit=bindings[++i];
if(textureUnit < gl.TEXTURE0||textureUnit > gl.TEXTURE31)
break;
gl.activeTexture(textureUnit);
gl.bindTexture(gl.TEXTURE_CUBE_MAP, boundValue);
break;
case gl.VIEWPORT:
gl.viewport(boundValue[0], boundValue[1], boundValue[2], boundValue[3]);
break;
case gl.BLEND:
case gl.CULL_FACE:
case gl.DEPTH_TEST:
case gl.SCISSOR_TEST:
case gl.STENCIL_TEST:
if(boundValue){
gl.enable(binding);
}else{
gl.disable(binding);
}
break;
default:
console.log("No GL restore behavior for 0x" + binding.toString(16));
break;
}
if(activeTexture){
gl.activeTexture(activeTexture);
}}
}
var glPreserveState=WGLUPreserveGLState;
var distortionVS=['attribute vec2 position;', 'attribute vec3 texCoord;', 'varying vec2 vTexCoord;', 'uniform vec4 viewportOffsetScale[2];', 'void main(){', '  vec4 viewport=viewportOffsetScale[int(texCoord.z)];', '  vTexCoord=(texCoord.xy * viewport.zw) + viewport.xy;', '  gl_Position=vec4(position, 1.0, 1.0);', '}'].join('\n');
var distortionFS=['precision mediump float;', 'uniform sampler2D diffuse;', 'varying vec2 vTexCoord;', 'void main(){', '  gl_FragColor=texture2D(diffuse, vTexCoord);', '}'].join('\n');
function CardboardDistorter(gl, cardboardUI, bufferScale, dirtySubmitFrameBindings){
this.gl=gl;
this.cardboardUI=cardboardUI;
this.bufferScale=bufferScale;
this.dirtySubmitFrameBindings=dirtySubmitFrameBindings;
this.ctxAttribs=gl.getContextAttributes();
this.meshWidth=20;
this.meshHeight=20;
this.bufferWidth=gl.drawingBufferWidth;
this.bufferHeight=gl.drawingBufferHeight;
this.realBindFramebuffer=gl.bindFramebuffer;
this.realEnable=gl.enable;
this.realDisable=gl.disable;
this.realColorMask=gl.colorMask;
this.realClearColor=gl.clearColor;
this.realViewport=gl.viewport;
if(!isIOS()){
this.realCanvasWidth=Object.getOwnPropertyDescriptor(gl.canvas.__proto__, 'width');
this.realCanvasHeight=Object.getOwnPropertyDescriptor(gl.canvas.__proto__, 'height');
}
this.isPatched=false;
this.lastBoundFramebuffer=null;
this.cullFace=false;
this.depthTest=false;
this.blend=false;
this.scissorTest=false;
this.stencilTest=false;
this.viewport=[0, 0, 0, 0];
this.colorMask=[true, true, true, true];
this.clearColor=[0, 0, 0, 0];
this.attribs={
position: 0,
texCoord: 1
};
this.program=linkProgram(gl, distortionVS, distortionFS, this.attribs);
this.uniforms=getProgramUniforms(gl, this.program);
this.viewportOffsetScale=new Float32Array(8);
this.setTextureBounds();
this.vertexBuffer=gl.createBuffer();
this.indexBuffer=gl.createBuffer();
this.indexCount=0;
this.renderTarget=gl.createTexture();
this.framebuffer=gl.createFramebuffer();
this.depthStencilBuffer=null;
this.depthBuffer=null;
this.stencilBuffer=null;
if(this.ctxAttribs.depth&&this.ctxAttribs.stencil){
this.depthStencilBuffer=gl.createRenderbuffer();
}else if(this.ctxAttribs.depth){
this.depthBuffer=gl.createRenderbuffer();
}else if(this.ctxAttribs.stencil){
this.stencilBuffer=gl.createRenderbuffer();
}
this.patch();
this.onResize();
}
CardboardDistorter.prototype.destroy=function (){
var gl=this.gl;
this.unpatch();
gl.deleteProgram(this.program);
gl.deleteBuffer(this.vertexBuffer);
gl.deleteBuffer(this.indexBuffer);
gl.deleteTexture(this.renderTarget);
gl.deleteFramebuffer(this.framebuffer);
if(this.depthStencilBuffer){
gl.deleteRenderbuffer(this.depthStencilBuffer);
}
if(this.depthBuffer){
gl.deleteRenderbuffer(this.depthBuffer);
}
if(this.stencilBuffer){
gl.deleteRenderbuffer(this.stencilBuffer);
}
if(this.cardboardUI){
this.cardboardUI.destroy();
}};
CardboardDistorter.prototype.onResize=function (){
var gl=this.gl;
var self=this;
var glState=[gl.RENDERBUFFER_BINDING, gl.TEXTURE_BINDING_2D, gl.TEXTURE0];
glPreserveState(gl, glState, function (gl){
self.realBindFramebuffer.call(gl, gl.FRAMEBUFFER, null);
if(self.scissorTest){
self.realDisable.call(gl, gl.SCISSOR_TEST);
}
self.realColorMask.call(gl, true, true, true, true);
self.realViewport.call(gl, 0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
self.realClearColor.call(gl, 0, 0, 0, 1);
gl.clear(gl.COLOR_BUFFER_BIT);
self.realBindFramebuffer.call(gl, gl.FRAMEBUFFER, self.framebuffer);
gl.bindTexture(gl.TEXTURE_2D, self.renderTarget);
gl.texImage2D(gl.TEXTURE_2D, 0, self.ctxAttribs.alpha ? gl.RGBA:gl.RGB, self.bufferWidth, self.bufferHeight, 0, self.ctxAttribs.alpha ? gl.RGBA:gl.RGB, gl.UNSIGNED_BYTE, null);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, self.renderTarget, 0);
if(self.ctxAttribs.depth&&self.ctxAttribs.stencil){
gl.bindRenderbuffer(gl.RENDERBUFFER, self.depthStencilBuffer);
gl.renderbufferStorage(gl.RENDERBUFFER, gl.DEPTH_STENCIL, self.bufferWidth, self.bufferHeight);
gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.DEPTH_STENCIL_ATTACHMENT, gl.RENDERBUFFER, self.depthStencilBuffer);
}else if(self.ctxAttribs.depth){
gl.bindRenderbuffer(gl.RENDERBUFFER, self.depthBuffer);
gl.renderbufferStorage(gl.RENDERBUFFER, gl.DEPTH_COMPONENT16, self.bufferWidth, self.bufferHeight);
gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.DEPTH_ATTACHMENT, gl.RENDERBUFFER, self.depthBuffer);
}else if(self.ctxAttribs.stencil){
gl.bindRenderbuffer(gl.RENDERBUFFER, self.stencilBuffer);
gl.renderbufferStorage(gl.RENDERBUFFER, gl.STENCIL_INDEX8, self.bufferWidth, self.bufferHeight);
gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.STENCIL_ATTACHMENT, gl.RENDERBUFFER, self.stencilBuffer);
}
if(!gl.checkFramebufferStatus(gl.FRAMEBUFFER)===gl.FRAMEBUFFER_COMPLETE){
console.error('Framebuffer incomplete!');
}
self.realBindFramebuffer.call(gl, gl.FRAMEBUFFER, self.lastBoundFramebuffer);
if(self.scissorTest){
self.realEnable.call(gl, gl.SCISSOR_TEST);
}
self.realColorMask.apply(gl, self.colorMask);
self.realViewport.apply(gl, self.viewport);
self.realClearColor.apply(gl, self.clearColor);
});
if(this.cardboardUI){
this.cardboardUI.onResize();
}};
CardboardDistorter.prototype.patch=function (){
if(this.isPatched){
return;
}
var self=this;
var canvas=this.gl.canvas;
var gl=this.gl;
if(!isIOS()){
canvas.width=getScreenWidth() * this.bufferScale;
canvas.height=getScreenHeight() * this.bufferScale;
Object.defineProperty(canvas, 'width', {
configurable: true,
enumerable: true,
get: function get(){
return self.bufferWidth;
},
set: function set(value){
self.bufferWidth=value;
self.realCanvasWidth.set.call(canvas, value);
self.onResize();
}});
Object.defineProperty(canvas, 'height', {
configurable: true,
enumerable: true,
get: function get(){
return self.bufferHeight;
},
set: function set(value){
self.bufferHeight=value;
self.realCanvasHeight.set.call(canvas, value);
self.onResize();
}});
}
this.lastBoundFramebuffer=gl.getParameter(gl.FRAMEBUFFER_BINDING);
if(this.lastBoundFramebuffer==null){
this.lastBoundFramebuffer=this.framebuffer;
this.gl.bindFramebuffer(gl.FRAMEBUFFER, this.framebuffer);
}
this.gl.bindFramebuffer=function (target, framebuffer){
self.lastBoundFramebuffer=framebuffer ? framebuffer:self.framebuffer;
self.realBindFramebuffer.call(gl, target, self.lastBoundFramebuffer);
};
this.cullFace=gl.getParameter(gl.CULL_FACE);
this.depthTest=gl.getParameter(gl.DEPTH_TEST);
this.blend=gl.getParameter(gl.BLEND);
this.scissorTest=gl.getParameter(gl.SCISSOR_TEST);
this.stencilTest=gl.getParameter(gl.STENCIL_TEST);
gl.enable=function (pname){
switch (pname){
case gl.CULL_FACE:
self.cullFace=true;break;
case gl.DEPTH_TEST:
self.depthTest=true;break;
case gl.BLEND:
self.blend=true;break;
case gl.SCISSOR_TEST:
self.scissorTest=true;break;
case gl.STENCIL_TEST:
self.stencilTest=true;break;
}
self.realEnable.call(gl, pname);
};
gl.disable=function (pname){
switch (pname){
case gl.CULL_FACE:
self.cullFace=false;break;
case gl.DEPTH_TEST:
self.depthTest=false;break;
case gl.BLEND:
self.blend=false;break;
case gl.SCISSOR_TEST:
self.scissorTest=false;break;
case gl.STENCIL_TEST:
self.stencilTest=false;break;
}
self.realDisable.call(gl, pname);
};
this.colorMask=gl.getParameter(gl.COLOR_WRITEMASK);
gl.colorMask=function (r, g, b, a){
self.colorMask[0]=r;
self.colorMask[1]=g;
self.colorMask[2]=b;
self.colorMask[3]=a;
self.realColorMask.call(gl, r, g, b, a);
};
this.clearColor=gl.getParameter(gl.COLOR_CLEAR_VALUE);
gl.clearColor=function (r, g, b, a){
self.clearColor[0]=r;
self.clearColor[1]=g;
self.clearColor[2]=b;
self.clearColor[3]=a;
self.realClearColor.call(gl, r, g, b, a);
};
this.viewport=gl.getParameter(gl.VIEWPORT);
gl.viewport=function (x, y, w, h){
self.viewport[0]=x;
self.viewport[1]=y;
self.viewport[2]=w;
self.viewport[3]=h;
self.realViewport.call(gl, x, y, w, h);
};
this.isPatched=true;
safariCssSizeWorkaround(canvas);
};
CardboardDistorter.prototype.unpatch=function (){
if(!this.isPatched){
return;
}
var gl=this.gl;
var canvas=this.gl.canvas;
if(!isIOS()){
Object.defineProperty(canvas, 'width', this.realCanvasWidth);
Object.defineProperty(canvas, 'height', this.realCanvasHeight);
}
canvas.width=this.bufferWidth;
canvas.height=this.bufferHeight;
gl.bindFramebuffer=this.realBindFramebuffer;
gl.enable=this.realEnable;
gl.disable=this.realDisable;
gl.colorMask=this.realColorMask;
gl.clearColor=this.realClearColor;
gl.viewport=this.realViewport;
if(this.lastBoundFramebuffer==this.framebuffer){
gl.bindFramebuffer(gl.FRAMEBUFFER, null);
}
this.isPatched=false;
setTimeout(function (){
safariCssSizeWorkaround(canvas);
}, 1);
};
CardboardDistorter.prototype.setTextureBounds=function (leftBounds, rightBounds){
if(!leftBounds){
leftBounds=[0, 0, 0.5, 1];
}
if(!rightBounds){
rightBounds=[0.5, 0, 0.5, 1];
}
this.viewportOffsetScale[0]=leftBounds[0];
this.viewportOffsetScale[1]=leftBounds[1];
this.viewportOffsetScale[2]=leftBounds[2];
this.viewportOffsetScale[3]=leftBounds[3];
this.viewportOffsetScale[4]=rightBounds[0];
this.viewportOffsetScale[5]=rightBounds[1];
this.viewportOffsetScale[6]=rightBounds[2];
this.viewportOffsetScale[7]=rightBounds[3];
};
CardboardDistorter.prototype.submitFrame=function (){
var gl=this.gl;
var self=this;
var glState=[];
if(!this.dirtySubmitFrameBindings){
glState.push(gl.CURRENT_PROGRAM, gl.ARRAY_BUFFER_BINDING, gl.ELEMENT_ARRAY_BUFFER_BINDING, gl.TEXTURE_BINDING_2D, gl.TEXTURE0);
}
glPreserveState(gl, glState, function (gl){
self.realBindFramebuffer.call(gl, gl.FRAMEBUFFER, null);
if(self.cullFace){
self.realDisable.call(gl, gl.CULL_FACE);
}
if(self.depthTest){
self.realDisable.call(gl, gl.DEPTH_TEST);
}
if(self.blend){
self.realDisable.call(gl, gl.BLEND);
}
if(self.scissorTest){
self.realDisable.call(gl, gl.SCISSOR_TEST);
}
if(self.stencilTest){
self.realDisable.call(gl, gl.STENCIL_TEST);
}
self.realColorMask.call(gl, true, true, true, true);
self.realViewport.call(gl, 0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
if(self.ctxAttribs.alpha||isIOS()){
self.realClearColor.call(gl, 0, 0, 0, 1);
gl.clear(gl.COLOR_BUFFER_BIT);
}
gl.useProgram(self.program);
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, self.indexBuffer);
gl.bindBuffer(gl.ARRAY_BUFFER, self.vertexBuffer);
gl.enableVertexAttribArray(self.attribs.position);
gl.enableVertexAttribArray(self.attribs.texCoord);
gl.vertexAttribPointer(self.attribs.position, 2, gl.FLOAT, false, 20, 0);
gl.vertexAttribPointer(self.attribs.texCoord, 3, gl.FLOAT, false, 20, 8);
gl.activeTexture(gl.TEXTURE0);
gl.uniform1i(self.uniforms.diffuse, 0);
gl.bindTexture(gl.TEXTURE_2D, self.renderTarget);
gl.uniform4fv(self.uniforms.viewportOffsetScale, self.viewportOffsetScale);
gl.drawElements(gl.TRIANGLES, self.indexCount, gl.UNSIGNED_SHORT, 0);
if(self.cardboardUI){
self.cardboardUI.renderNoState();
}
self.realBindFramebuffer.call(self.gl, gl.FRAMEBUFFER, self.framebuffer);
if(!self.ctxAttribs.preserveDrawingBuffer){
self.realClearColor.call(gl, 0, 0, 0, 0);
gl.clear(gl.COLOR_BUFFER_BIT);
}
if(!self.dirtySubmitFrameBindings){
self.realBindFramebuffer.call(gl, gl.FRAMEBUFFER, self.lastBoundFramebuffer);
}
if(self.cullFace){
self.realEnable.call(gl, gl.CULL_FACE);
}
if(self.depthTest){
self.realEnable.call(gl, gl.DEPTH_TEST);
}
if(self.blend){
self.realEnable.call(gl, gl.BLEND);
}
if(self.scissorTest){
self.realEnable.call(gl, gl.SCISSOR_TEST);
}
if(self.stencilTest){
self.realEnable.call(gl, gl.STENCIL_TEST);
}
self.realColorMask.apply(gl, self.colorMask);
self.realViewport.apply(gl, self.viewport);
if(self.ctxAttribs.alpha||!self.ctxAttribs.preserveDrawingBuffer){
self.realClearColor.apply(gl, self.clearColor);
}});
if(isIOS()){
var canvas=gl.canvas;
if(canvas.width!=self.bufferWidth||canvas.height!=self.bufferHeight){
self.bufferWidth=canvas.width;
self.bufferHeight=canvas.height;
self.onResize();
}}
};
CardboardDistorter.prototype.updateDeviceInfo=function (deviceInfo){
var gl=this.gl;
var self=this;
var glState=[gl.ARRAY_BUFFER_BINDING, gl.ELEMENT_ARRAY_BUFFER_BINDING];
glPreserveState(gl, glState, function (gl){
var vertices=self.computeMeshVertices_(self.meshWidth, self.meshHeight, deviceInfo);
gl.bindBuffer(gl.ARRAY_BUFFER, self.vertexBuffer);
gl.bufferData(gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW);
if(!self.indexCount){
var indices=self.computeMeshIndices_(self.meshWidth, self.meshHeight);
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, self.indexBuffer);
gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, indices, gl.STATIC_DRAW);
self.indexCount=indices.length;
}});
};
CardboardDistorter.prototype.computeMeshVertices_=function (width, height, deviceInfo){
var vertices=new Float32Array(2 * width * height * 5);
var lensFrustum=deviceInfo.getLeftEyeVisibleTanAngles();
var noLensFrustum=deviceInfo.getLeftEyeNoLensTanAngles();
var viewport=deviceInfo.getLeftEyeVisibleScreenRect(noLensFrustum);
var vidx=0;
for (var e=0; e < 2; e++){
for (var j=0; j < height; j++){
for (var i=0; i < width; i++, vidx++){
var u=i / (width - 1);
var v=j / (height - 1);
var s=u;
var t=v;
var x=lerp(lensFrustum[0], lensFrustum[2], u);
var y=lerp(lensFrustum[3], lensFrustum[1], v);
var d=Math.sqrt(x * x + y * y);
var r=deviceInfo.distortion.distortInverse(d);
var p=x * r / d;
var q=y * r / d;
u=(p - noLensFrustum[0]) / (noLensFrustum[2] - noLensFrustum[0]);
v=(q - noLensFrustum[3]) / (noLensFrustum[1] - noLensFrustum[3]);
u=(viewport.x + u * viewport.width - 0.5) * 2.0;
v=(viewport.y + v * viewport.height - 0.5) * 2.0;
vertices[vidx * 5 + 0]=u;
vertices[vidx * 5 + 1]=v;
vertices[vidx * 5 + 2]=s;
vertices[vidx * 5 + 3]=t;
vertices[vidx * 5 + 4]=e;
}}
var w=lensFrustum[2] - lensFrustum[0];
lensFrustum[0]=-(w + lensFrustum[0]);
lensFrustum[2]=w - lensFrustum[2];
w=noLensFrustum[2] - noLensFrustum[0];
noLensFrustum[0]=-(w + noLensFrustum[0]);
noLensFrustum[2]=w - noLensFrustum[2];
viewport.x=1 - (viewport.x + viewport.width);
}
return vertices;
};
CardboardDistorter.prototype.computeMeshIndices_=function (width, height){
var indices=new Uint16Array(2 * (width - 1) * (height - 1) * 6);
var halfwidth=width / 2;
var halfheight=height / 2;
var vidx=0;
var iidx=0;
for (var e=0; e < 2; e++){
for (var j=0; j < height; j++){
for (var i=0; i < width; i++, vidx++){
if(i==0||j==0) continue;
if(i <=halfwidth==j <=halfheight){
indices[iidx++]=vidx;
indices[iidx++]=vidx - width - 1;
indices[iidx++]=vidx - width;
indices[iidx++]=vidx - width - 1;
indices[iidx++]=vidx;
indices[iidx++]=vidx - 1;
}else{
indices[iidx++]=vidx - 1;
indices[iidx++]=vidx - width;
indices[iidx++]=vidx;
indices[iidx++]=vidx - width;
indices[iidx++]=vidx - 1;
indices[iidx++]=vidx - width - 1;
}}
}}
return indices;
};
CardboardDistorter.prototype.getOwnPropertyDescriptor_=function (proto, attrName){
var descriptor=Object.getOwnPropertyDescriptor(proto, attrName);
if(descriptor.get===undefined||descriptor.set===undefined){
descriptor.configurable=true;
descriptor.enumerable=true;
descriptor.get=function (){
return this.getAttribute(attrName);
};
descriptor.set=function (val){
this.setAttribute(attrName, val);
};}
return descriptor;
};
var uiVS=['attribute vec2 position;', 'uniform mat4 projectionMat;', 'void main(){', '  gl_Position=projectionMat * vec4(position, -1.0, 1.0);', '}'].join('\n');
var uiFS=['precision mediump float;', 'uniform vec4 color;', 'void main(){', '  gl_FragColor=color;', '}'].join('\n');
var DEG2RAD=Math.PI / 180.0;
var kAnglePerGearSection=60;
var kOuterRimEndAngle=12;
var kInnerRimBeginAngle=20;
var kOuterRadius=1;
var kMiddleRadius=0.75;
var kInnerRadius=0.3125;
var kCenterLineThicknessDp=4;
var kButtonWidthDp=28;
var kTouchSlopFactor=1.5;
function CardboardUI(gl){
this.gl=gl;
this.attribs={
position: 0
};
this.program=linkProgram(gl, uiVS, uiFS, this.attribs);
this.uniforms=getProgramUniforms(gl, this.program);
this.vertexBuffer=gl.createBuffer();
this.gearOffset=0;
this.gearVertexCount=0;
this.arrowOffset=0;
this.arrowVertexCount=0;
this.projMat=new Float32Array(16);
this.listener=null;
this.onResize();
}
CardboardUI.prototype.destroy=function (){
var gl=this.gl;
if(this.listener){
gl.canvas.removeEventListener('click', this.listener, false);
}
gl.deleteProgram(this.program);
gl.deleteBuffer(this.vertexBuffer);
};
CardboardUI.prototype.listen=function (optionsCallback, backCallback){
var canvas=this.gl.canvas;
this.listener=function (event){
var midline=canvas.clientWidth / 2;
var buttonSize=kButtonWidthDp * kTouchSlopFactor;
if(event.clientX > midline - buttonSize&&event.clientX < midline + buttonSize&&event.clientY > canvas.clientHeight - buttonSize){
optionsCallback(event);
}
else if(event.clientX < buttonSize&&event.clientY < buttonSize){
backCallback(event);
}};
canvas.addEventListener('click', this.listener, false);
};
CardboardUI.prototype.onResize=function (){
var gl=this.gl;
var self=this;
var glState=[gl.ARRAY_BUFFER_BINDING];
glPreserveState(gl, glState, function (gl){
var vertices=[];
var midline=gl.drawingBufferWidth / 2;
var physicalPixels=Math.max(screen.width, screen.height) * window.devicePixelRatio;
var scalingRatio=gl.drawingBufferWidth / physicalPixels;
var dps=scalingRatio * window.devicePixelRatio;
var lineWidth=kCenterLineThicknessDp * dps / 2;
var buttonSize=kButtonWidthDp * kTouchSlopFactor * dps;
var buttonScale=kButtonWidthDp * dps / 2;
var buttonBorder=(kButtonWidthDp * kTouchSlopFactor - kButtonWidthDp) * dps;
vertices.push(midline - lineWidth, buttonSize);
vertices.push(midline - lineWidth, gl.drawingBufferHeight);
vertices.push(midline + lineWidth, buttonSize);
vertices.push(midline + lineWidth, gl.drawingBufferHeight);
self.gearOffset=vertices.length / 2;
function addGearSegment(theta, r){
var angle=(90 - theta) * DEG2RAD;
var x=Math.cos(angle);
var y=Math.sin(angle);
vertices.push(kInnerRadius * x * buttonScale + midline, kInnerRadius * y * buttonScale + buttonScale);
vertices.push(r * x * buttonScale + midline, r * y * buttonScale + buttonScale);
}
for (var i=0; i <=6; i++){
var segmentTheta=i * kAnglePerGearSection;
addGearSegment(segmentTheta, kOuterRadius);
addGearSegment(segmentTheta + kOuterRimEndAngle, kOuterRadius);
addGearSegment(segmentTheta + kInnerRimBeginAngle, kMiddleRadius);
addGearSegment(segmentTheta + (kAnglePerGearSection - kInnerRimBeginAngle), kMiddleRadius);
addGearSegment(segmentTheta + (kAnglePerGearSection - kOuterRimEndAngle), kOuterRadius);
}
self.gearVertexCount=vertices.length / 2 - self.gearOffset;
self.arrowOffset=vertices.length / 2;
function addArrowVertex(x, y){
vertices.push(buttonBorder + x, gl.drawingBufferHeight - buttonBorder - y);
}
var angledLineWidth=lineWidth / Math.sin(45 * DEG2RAD);
addArrowVertex(0, buttonScale);
addArrowVertex(buttonScale, 0);
addArrowVertex(buttonScale + angledLineWidth, angledLineWidth);
addArrowVertex(angledLineWidth, buttonScale + angledLineWidth);
addArrowVertex(angledLineWidth, buttonScale - angledLineWidth);
addArrowVertex(0, buttonScale);
addArrowVertex(buttonScale, buttonScale * 2);
addArrowVertex(buttonScale + angledLineWidth, buttonScale * 2 - angledLineWidth);
addArrowVertex(angledLineWidth, buttonScale - angledLineWidth);
addArrowVertex(0, buttonScale);
addArrowVertex(angledLineWidth, buttonScale - lineWidth);
addArrowVertex(kButtonWidthDp * dps, buttonScale - lineWidth);
addArrowVertex(angledLineWidth, buttonScale + lineWidth);
addArrowVertex(kButtonWidthDp * dps, buttonScale + lineWidth);
self.arrowVertexCount=vertices.length / 2 - self.arrowOffset;
gl.bindBuffer(gl.ARRAY_BUFFER, self.vertexBuffer);
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(vertices), gl.STATIC_DRAW);
});
};
CardboardUI.prototype.render=function (){
var gl=this.gl;
var self=this;
var glState=[gl.CULL_FACE, gl.DEPTH_TEST, gl.BLEND, gl.SCISSOR_TEST, gl.STENCIL_TEST, gl.COLOR_WRITEMASK, gl.VIEWPORT, gl.CURRENT_PROGRAM, gl.ARRAY_BUFFER_BINDING];
glPreserveState(gl, glState, function (gl){
gl.disable(gl.CULL_FACE);
gl.disable(gl.DEPTH_TEST);
gl.disable(gl.BLEND);
gl.disable(gl.SCISSOR_TEST);
gl.disable(gl.STENCIL_TEST);
gl.colorMask(true, true, true, true);
gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
self.renderNoState();
});
};
CardboardUI.prototype.renderNoState=function (){
var gl=this.gl;
gl.useProgram(this.program);
gl.bindBuffer(gl.ARRAY_BUFFER, this.vertexBuffer);
gl.enableVertexAttribArray(this.attribs.position);
gl.vertexAttribPointer(this.attribs.position, 2, gl.FLOAT, false, 8, 0);
gl.uniform4f(this.uniforms.color, 1.0, 1.0, 1.0, 1.0);
orthoMatrix(this.projMat, 0, gl.drawingBufferWidth, 0, gl.drawingBufferHeight, 0.1, 1024.0);
gl.uniformMatrix4fv(this.uniforms.projectionMat, false, this.projMat);
gl.drawArrays(gl.TRIANGLE_STRIP, 0, 4);
gl.drawArrays(gl.TRIANGLE_STRIP, this.gearOffset, this.gearVertexCount);
gl.drawArrays(gl.TRIANGLE_STRIP, this.arrowOffset, this.arrowVertexCount);
};
function Distortion(coefficients){
this.coefficients=coefficients;
}
Distortion.prototype.distortInverse=function (radius){
var r0=0;
var r1=1;
var dr0=radius - this.distort(r0);
while (Math.abs(r1 - r0) > 0.0001){
var dr1=radius - this.distort(r1);
var r2=r1 - dr1 * ((r1 - r0) / (dr1 - dr0));
r0=r1;
r1=r2;
dr0=dr1;
}
return r1;
};
Distortion.prototype.distort=function (radius){
var r2=radius * radius;
var ret=0;
for (var i=0; i < this.coefficients.length; i++){
ret=r2 * (ret + this.coefficients[i]);
}
return (ret + 1) * radius;
};
var degToRad=Math.PI / 180;
var radToDeg=180 / Math.PI;
var Vector3=function Vector3(x, y, z){
this.x=x||0;
this.y=y||0;
this.z=z||0;
};
Vector3.prototype={
constructor: Vector3,
set: function set(x, y, z){
this.x=x;
this.y=y;
this.z=z;
return this;
},
copy: function copy(v){
this.x=v.x;
this.y=v.y;
this.z=v.z;
return this;
},
length: function length(){
return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z);
},
normalize: function normalize(){
var scalar=this.length();
if(scalar!==0){
var invScalar=1 / scalar;
this.multiplyScalar(invScalar);
}else{
this.x=0;
this.y=0;
this.z=0;
}
return this;
},
multiplyScalar: function multiplyScalar(scalar){
this.x *=scalar;
this.y *=scalar;
this.z *=scalar;
},
applyQuaternion: function applyQuaternion(q){
var x=this.x;
var y=this.y;
var z=this.z;
var qx=q.x;
var qy=q.y;
var qz=q.z;
var qw=q.w;
var ix=qw * x + qy * z - qz * y;
var iy=qw * y + qz * x - qx * z;
var iz=qw * z + qx * y - qy * x;
var iw=-qx * x - qy * y - qz * z;
this.x=ix * qw + iw * -qx + iy * -qz - iz * -qy;
this.y=iy * qw + iw * -qy + iz * -qx - ix * -qz;
this.z=iz * qw + iw * -qz + ix * -qy - iy * -qx;
return this;
},
dot: function dot(v){
return this.x * v.x + this.y * v.y + this.z * v.z;
},
crossVectors: function crossVectors(a, b){
var ax=a.x,
ay=a.y,
az=a.z;
var bx=b.x,
by=b.y,
bz=b.z;
this.x=ay * bz - az * by;
this.y=az * bx - ax * bz;
this.z=ax * by - ay * bx;
return this;
}};
var Quaternion=function Quaternion(x, y, z, w){
this.x=x||0;
this.y=y||0;
this.z=z||0;
this.w=w!==undefined ? w:1;
};
Quaternion.prototype={
constructor: Quaternion,
set: function set(x, y, z, w){
this.x=x;
this.y=y;
this.z=z;
this.w=w;
return this;
},
copy: function copy(quaternion){
this.x=quaternion.x;
this.y=quaternion.y;
this.z=quaternion.z;
this.w=quaternion.w;
return this;
},
setFromEulerXYZ: function setFromEulerXYZ(x, y, z){
var c1=Math.cos(x / 2);
var c2=Math.cos(y / 2);
var c3=Math.cos(z / 2);
var s1=Math.sin(x / 2);
var s2=Math.sin(y / 2);
var s3=Math.sin(z / 2);
this.x=s1 * c2 * c3 + c1 * s2 * s3;
this.y=c1 * s2 * c3 - s1 * c2 * s3;
this.z=c1 * c2 * s3 + s1 * s2 * c3;
this.w=c1 * c2 * c3 - s1 * s2 * s3;
return this;
},
setFromEulerYXZ: function setFromEulerYXZ(x, y, z){
var c1=Math.cos(x / 2);
var c2=Math.cos(y / 2);
var c3=Math.cos(z / 2);
var s1=Math.sin(x / 2);
var s2=Math.sin(y / 2);
var s3=Math.sin(z / 2);
this.x=s1 * c2 * c3 + c1 * s2 * s3;
this.y=c1 * s2 * c3 - s1 * c2 * s3;
this.z=c1 * c2 * s3 - s1 * s2 * c3;
this.w=c1 * c2 * c3 + s1 * s2 * s3;
return this;
},
setFromAxisAngle: function setFromAxisAngle(axis, angle){
var halfAngle=angle / 2,
s=Math.sin(halfAngle);
this.x=axis.x * s;
this.y=axis.y * s;
this.z=axis.z * s;
this.w=Math.cos(halfAngle);
return this;
},
multiply: function multiply(q){
return this.multiplyQuaternions(this, q);
},
multiplyQuaternions: function multiplyQuaternions(a, b){
var qax=a.x,
qay=a.y,
qaz=a.z,
qaw=a.w;
var qbx=b.x,
qby=b.y,
qbz=b.z,
qbw=b.w;
this.x=qax * qbw + qaw * qbx + qay * qbz - qaz * qby;
this.y=qay * qbw + qaw * qby + qaz * qbx - qax * qbz;
this.z=qaz * qbw + qaw * qbz + qax * qby - qay * qbx;
this.w=qaw * qbw - qax * qbx - qay * qby - qaz * qbz;
return this;
},
inverse: function inverse(){
this.x *=-1;
this.y *=-1;
this.z *=-1;
this.normalize();
return this;
},
normalize: function normalize(){
var l=Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w);
if(l===0){
this.x=0;
this.y=0;
this.z=0;
this.w=1;
}else{
l=1 / l;
this.x=this.x * l;
this.y=this.y * l;
this.z=this.z * l;
this.w=this.w * l;
}
return this;
},
slerp: function slerp(qb, t){
if(t===0) return this;
if(t===1) return this.copy(qb);
var x=this.x,
y=this.y,
z=this.z,
w=this.w;
var cosHalfTheta=w * qb.w + x * qb.x + y * qb.y + z * qb.z;
if(cosHalfTheta < 0){
this.w=-qb.w;
this.x=-qb.x;
this.y=-qb.y;
this.z=-qb.z;
cosHalfTheta=-cosHalfTheta;
}else{
this.copy(qb);
}
if(cosHalfTheta >=1.0){
this.w=w;
this.x=x;
this.y=y;
this.z=z;
return this;
}
var halfTheta=Math.acos(cosHalfTheta);
var sinHalfTheta=Math.sqrt(1.0 - cosHalfTheta * cosHalfTheta);
if(Math.abs(sinHalfTheta) < 0.001){
this.w=0.5 * (w + this.w);
this.x=0.5 * (x + this.x);
this.y=0.5 * (y + this.y);
this.z=0.5 * (z + this.z);
return this;
}
var ratioA=Math.sin((1 - t) * halfTheta) / sinHalfTheta,
ratioB=Math.sin(t * halfTheta) / sinHalfTheta;
this.w=w * ratioA + this.w * ratioB;
this.x=x * ratioA + this.x * ratioB;
this.y=y * ratioA + this.y * ratioB;
this.z=z * ratioA + this.z * ratioB;
return this;
},
setFromUnitVectors: function (){
var v1, r;
var EPS=0.000001;
return function (vFrom, vTo){
if(v1===undefined) v1=new Vector3();
r=vFrom.dot(vTo) + 1;
if(r < EPS){
r=0;
if(Math.abs(vFrom.x) > Math.abs(vFrom.z)){
v1.set(-vFrom.y, vFrom.x, 0);
}else{
v1.set(0, -vFrom.z, vFrom.y);
}}else{
v1.crossVectors(vFrom, vTo);
}
this.x=v1.x;
this.y=v1.y;
this.z=v1.z;
this.w=r;
this.normalize();
return this;
};}()
};
function Device(params){
this.width=params.width||getScreenWidth();
this.height=params.height||getScreenHeight();
this.widthMeters=params.widthMeters;
this.heightMeters=params.heightMeters;
this.bevelMeters=params.bevelMeters;
}
var DEFAULT_ANDROID=new Device({
widthMeters: 0.110,
heightMeters: 0.062,
bevelMeters: 0.004
});
var DEFAULT_IOS=new Device({
widthMeters: 0.1038,
heightMeters: 0.0584,
bevelMeters: 0.004
});
var Viewers={
CardboardV1: new CardboardViewer({
id: 'CardboardV1',
label: 'Cardboard I/O 2014',
fov: 40,
interLensDistance: 0.060,
baselineLensDistance: 0.035,
screenLensDistance: 0.042,
distortionCoefficients: [0.441, 0.156],
inverseCoefficients: [-0.4410035, 0.42756155, -0.4804439, 0.5460139, -0.58821183, 0.5733938, -0.48303202, 0.33299083, -0.17573841, 0.0651772, -0.01488963, 0.001559834]
}),
CardboardV2: new CardboardViewer({
id: 'CardboardV2',
label: 'Cardboard I/O 2015',
fov: 60,
interLensDistance: 0.064,
baselineLensDistance: 0.035,
screenLensDistance: 0.039,
distortionCoefficients: [0.34, 0.55],
inverseCoefficients: [-0.33836704, -0.18162185, 0.862655, -1.2462051, 1.0560602, -0.58208317, 0.21609078, -0.05444823, 0.009177956, -9.904169E-4, 6.183535E-5, -1.6981803E-6]
})
};
function DeviceInfo(deviceParams, additionalViewers){
this.viewer=Viewers.CardboardV2;
this.updateDeviceParams(deviceParams);
this.distortion=new Distortion(this.viewer.distortionCoefficients);
for (var i=0; i < additionalViewers.length; i++){
var viewer=additionalViewers[i];
Viewers[viewer.id]=new CardboardViewer(viewer);
}}
DeviceInfo.prototype.updateDeviceParams=function (deviceParams){
this.device=this.determineDevice_(deviceParams)||this.device;
};
DeviceInfo.prototype.getDevice=function (){
return this.device;
};
DeviceInfo.prototype.setViewer=function (viewer){
this.viewer=viewer;
this.distortion=new Distortion(this.viewer.distortionCoefficients);
};
DeviceInfo.prototype.determineDevice_=function (deviceParams){
if(!deviceParams){
if(isIOS()){
console.warn('Using fallback iOS device measurements.');
return DEFAULT_IOS;
}else{
console.warn('Using fallback Android device measurements.');
return DEFAULT_ANDROID;
}}
var METERS_PER_INCH=0.0254;
var metersPerPixelX=METERS_PER_INCH / deviceParams.xdpi;
var metersPerPixelY=METERS_PER_INCH / deviceParams.ydpi;
var width=getScreenWidth();
var height=getScreenHeight();
return new Device({
widthMeters: metersPerPixelX * width,
heightMeters: metersPerPixelY * height,
bevelMeters: deviceParams.bevelMm * 0.001
});
};
DeviceInfo.prototype.getDistortedFieldOfViewLeftEye=function (){
var viewer=this.viewer;
var device=this.device;
var distortion=this.distortion;
var eyeToScreenDistance=viewer.screenLensDistance;
var outerDist=(device.widthMeters - viewer.interLensDistance) / 2;
var innerDist=viewer.interLensDistance / 2;
var bottomDist=viewer.baselineLensDistance - device.bevelMeters;
var topDist=device.heightMeters - bottomDist;
var outerAngle=radToDeg * Math.atan(distortion.distort(outerDist / eyeToScreenDistance));
var innerAngle=radToDeg * Math.atan(distortion.distort(innerDist / eyeToScreenDistance));
var bottomAngle=radToDeg * Math.atan(distortion.distort(bottomDist / eyeToScreenDistance));
var topAngle=radToDeg * Math.atan(distortion.distort(topDist / eyeToScreenDistance));
return {
leftDegrees: Math.min(outerAngle, viewer.fov),
rightDegrees: Math.min(innerAngle, viewer.fov),
downDegrees: Math.min(bottomAngle, viewer.fov),
upDegrees: Math.min(topAngle, viewer.fov)
};};
DeviceInfo.prototype.getLeftEyeVisibleTanAngles=function (){
var viewer=this.viewer;
var device=this.device;
var distortion=this.distortion;
var fovLeft=Math.tan(-degToRad * viewer.fov);
var fovTop=Math.tan(degToRad * viewer.fov);
var fovRight=Math.tan(degToRad * viewer.fov);
var fovBottom=Math.tan(-degToRad * viewer.fov);
var halfWidth=device.widthMeters / 4;
var halfHeight=device.heightMeters / 2;
var verticalLensOffset=viewer.baselineLensDistance - device.bevelMeters - halfHeight;
var centerX=viewer.interLensDistance / 2 - halfWidth;
var centerY=-verticalLensOffset;
var centerZ=viewer.screenLensDistance;
var screenLeft=distortion.distort((centerX - halfWidth) / centerZ);
var screenTop=distortion.distort((centerY + halfHeight) / centerZ);
var screenRight=distortion.distort((centerX + halfWidth) / centerZ);
var screenBottom=distortion.distort((centerY - halfHeight) / centerZ);
var result=new Float32Array(4);
result[0]=Math.max(fovLeft, screenLeft);
result[1]=Math.min(fovTop, screenTop);
result[2]=Math.min(fovRight, screenRight);
result[3]=Math.max(fovBottom, screenBottom);
return result;
};
DeviceInfo.prototype.getLeftEyeNoLensTanAngles=function (){
var viewer=this.viewer;
var device=this.device;
var distortion=this.distortion;
var result=new Float32Array(4);
var fovLeft=distortion.distortInverse(Math.tan(-degToRad * viewer.fov));
var fovTop=distortion.distortInverse(Math.tan(degToRad * viewer.fov));
var fovRight=distortion.distortInverse(Math.tan(degToRad * viewer.fov));
var fovBottom=distortion.distortInverse(Math.tan(-degToRad * viewer.fov));
var halfWidth=device.widthMeters / 4;
var halfHeight=device.heightMeters / 2;
var verticalLensOffset=viewer.baselineLensDistance - device.bevelMeters - halfHeight;
var centerX=viewer.interLensDistance / 2 - halfWidth;
var centerY=-verticalLensOffset;
var centerZ=viewer.screenLensDistance;
var screenLeft=(centerX - halfWidth) / centerZ;
var screenTop=(centerY + halfHeight) / centerZ;
var screenRight=(centerX + halfWidth) / centerZ;
var screenBottom=(centerY - halfHeight) / centerZ;
result[0]=Math.max(fovLeft, screenLeft);
result[1]=Math.min(fovTop, screenTop);
result[2]=Math.min(fovRight, screenRight);
result[3]=Math.max(fovBottom, screenBottom);
return result;
};
DeviceInfo.prototype.getLeftEyeVisibleScreenRect=function (undistortedFrustum){
var viewer=this.viewer;
var device=this.device;
var dist=viewer.screenLensDistance;
var eyeX=(device.widthMeters - viewer.interLensDistance) / 2;
var eyeY=viewer.baselineLensDistance - device.bevelMeters;
var left=(undistortedFrustum[0] * dist + eyeX) / device.widthMeters;
var top=(undistortedFrustum[1] * dist + eyeY) / device.heightMeters;
var right=(undistortedFrustum[2] * dist + eyeX) / device.widthMeters;
var bottom=(undistortedFrustum[3] * dist + eyeY) / device.heightMeters;
return {
x: left,
y: bottom,
width: right - left,
height: top - bottom
};};
DeviceInfo.prototype.getFieldOfViewLeftEye=function (opt_isUndistorted){
return opt_isUndistorted ? this.getUndistortedFieldOfViewLeftEye():this.getDistortedFieldOfViewLeftEye();
};
DeviceInfo.prototype.getFieldOfViewRightEye=function (opt_isUndistorted){
var fov=this.getFieldOfViewLeftEye(opt_isUndistorted);
return {
leftDegrees: fov.rightDegrees,
rightDegrees: fov.leftDegrees,
upDegrees: fov.upDegrees,
downDegrees: fov.downDegrees
};};
DeviceInfo.prototype.getUndistortedFieldOfViewLeftEye=function (){
var p=this.getUndistortedParams_();
return {
leftDegrees: radToDeg * Math.atan(p.outerDist),
rightDegrees: radToDeg * Math.atan(p.innerDist),
downDegrees: radToDeg * Math.atan(p.bottomDist),
upDegrees: radToDeg * Math.atan(p.topDist)
};};
DeviceInfo.prototype.getUndistortedViewportLeftEye=function (){
var p=this.getUndistortedParams_();
var viewer=this.viewer;
var device=this.device;
var eyeToScreenDistance=viewer.screenLensDistance;
var screenWidth=device.widthMeters / eyeToScreenDistance;
var screenHeight=device.heightMeters / eyeToScreenDistance;
var xPxPerTanAngle=device.width / screenWidth;
var yPxPerTanAngle=device.height / screenHeight;
var x=Math.round((p.eyePosX - p.outerDist) * xPxPerTanAngle);
var y=Math.round((p.eyePosY - p.bottomDist) * yPxPerTanAngle);
return {
x: x,
y: y,
width: Math.round((p.eyePosX + p.innerDist) * xPxPerTanAngle) - x,
height: Math.round((p.eyePosY + p.topDist) * yPxPerTanAngle) - y
};};
DeviceInfo.prototype.getUndistortedParams_=function (){
var viewer=this.viewer;
var device=this.device;
var distortion=this.distortion;
var eyeToScreenDistance=viewer.screenLensDistance;
var halfLensDistance=viewer.interLensDistance / 2 / eyeToScreenDistance;
var screenWidth=device.widthMeters / eyeToScreenDistance;
var screenHeight=device.heightMeters / eyeToScreenDistance;
var eyePosX=screenWidth / 2 - halfLensDistance;
var eyePosY=(viewer.baselineLensDistance - device.bevelMeters) / eyeToScreenDistance;
var maxFov=viewer.fov;
var viewerMax=distortion.distortInverse(Math.tan(degToRad * maxFov));
var outerDist=Math.min(eyePosX, viewerMax);
var innerDist=Math.min(halfLensDistance, viewerMax);
var bottomDist=Math.min(eyePosY, viewerMax);
var topDist=Math.min(screenHeight - eyePosY, viewerMax);
return {
outerDist: outerDist,
innerDist: innerDist,
topDist: topDist,
bottomDist: bottomDist,
eyePosX: eyePosX,
eyePosY: eyePosY
};};
function CardboardViewer(params){
this.id=params.id;
this.label=params.label;
this.fov=params.fov;
this.interLensDistance=params.interLensDistance;
this.baselineLensDistance=params.baselineLensDistance;
this.screenLensDistance=params.screenLensDistance;
this.distortionCoefficients=params.distortionCoefficients;
this.inverseCoefficients=params.inverseCoefficients;
}
DeviceInfo.Viewers=Viewers;
var format=1;
var last_updated="2018-02-20T22:55:10Z";
var devices=[{"type":"android","rules":[{"mdmh":"asusASUS_Z00AD/*"},{"ua":"ASUS_Z00AD"}],"dpi":[403,404.6],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Google/*/Pixel XL/*"},{"ua":"Pixel XL"}],"dpi":[537.9,533],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Google/*/Pixel/*"},{"ua":"Pixel"}],"dpi":[432.6,436.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"HTC/*/HTC6435LVW/*"},{"ua":"HTC6435LVW"}],"dpi":[449.7,443.3],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"HTC/*/HTC One XL/*"},{"ua":"HTC One XL"}],"dpi":[315.3,314.6],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"htc/*/Nexus 9/*"},{"ua":"Nexus 9"}],"dpi":289,"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"HTC/*/HTC One M9/*"},{"ua":"HTC One M9"}],"dpi":[442.5,443.3],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"HTC/*/HTC One_M8/*"},{"ua":"HTC One_M8"}],"dpi":[449.7,447.4],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"HTC/*/HTC One/*"},{"ua":"HTC One"}],"dpi":472.8,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Huawei/*/Nexus 6P/*"},{"ua":"Nexus 6P"}],"dpi":[515.1,518],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LENOVO/*/Lenovo PB2-690Y/*"},{"ua":"Lenovo PB2-690Y"}],"dpi":[457.2,454.713],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"LGE/*/Nexus 5X/*"},{"ua":"Nexus 5X"}],"dpi":[422,419.9],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LGE/*/LGMS345/*"},{"ua":"LGMS345"}],"dpi":[221.7,219.1],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"LGE/*/LG-D800/*"},{"ua":"LG-D800"}],"dpi":[422,424.1],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"LGE/*/LG-D850/*"},{"ua":"LG-D850"}],"dpi":[537.9,541.9],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"LGE/*/VS985 4G/*"},{"ua":"VS985 4G"}],"dpi":[537.9,535.6],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LGE/*/Nexus 5/*"},{"ua":"Nexus 5 B"}],"dpi":[442.4,444.8],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LGE/*/Nexus 4/*"},{"ua":"Nexus 4"}],"dpi":[319.8,318.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LGE/*/LG-P769/*"},{"ua":"LG-P769"}],"dpi":[240.6,247.5],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LGE/*/LGMS323/*"},{"ua":"LGMS323"}],"dpi":[206.6,204.6],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"LGE/*/LGLS996/*"},{"ua":"LGLS996"}],"dpi":[403.4,401.5],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Micromax/*/4560MMX/*"},{"ua":"4560MMX"}],"dpi":[240,219.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Micromax/*/A250/*"},{"ua":"Micromax A250"}],"dpi":[480,446.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Micromax/*/Micromax AQ4501/*"},{"ua":"Micromax AQ4501"}],"dpi":240,"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"motorola/*/G5/*"},{"ua":"Moto G (5) Plus"}],"dpi":[403.4,403],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/DROID RAZR/*"},{"ua":"DROID RAZR"}],"dpi":[368.1,256.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/XT830C/*"},{"ua":"XT830C"}],"dpi":[254,255.9],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/XT1021/*"},{"ua":"XT1021"}],"dpi":[254,256.7],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"motorola/*/XT1023/*"},{"ua":"XT1023"}],"dpi":[254,256.7],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"motorola/*/XT1028/*"},{"ua":"XT1028"}],"dpi":[326.6,327.6],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/XT1034/*"},{"ua":"XT1034"}],"dpi":[326.6,328.4],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"motorola/*/XT1053/*"},{"ua":"XT1053"}],"dpi":[315.3,316.1],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/XT1562/*"},{"ua":"XT1562"}],"dpi":[403.4,402.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/Nexus 6/*"},{"ua":"Nexus 6 B"}],"dpi":[494.3,489.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/XT1063/*"},{"ua":"XT1063"}],"dpi":[295,296.6],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/XT1064/*"},{"ua":"XT1064"}],"dpi":[295,295.6],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"motorola/*/XT1092/*"},{"ua":"XT1092"}],"dpi":[422,424.1],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"motorola/*/XT1095/*"},{"ua":"XT1095"}],"dpi":[422,423.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"motorola/*/G4/*"},{"ua":"Moto G (4)"}],"dpi":401,"bw":4,"ac":1000},{"type":"android","rules":[{"mdmh":"OnePlus/*/A0001/*"},{"ua":"A0001"}],"dpi":[403.4,401],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"OnePlus/*/ONE E1005/*"},{"ua":"ONE E1005"}],"dpi":[442.4,441.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"OnePlus/*/ONE A2005/*"},{"ua":"ONE A2005"}],"dpi":[391.9,405.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"OnePlus/*/ONEPLUS A5000/*"},{"ua":"ONEPLUS A5000 "}],"dpi":[403.411,399.737],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"OnePlus/*/ONE A5010/*"},{"ua":"ONEPLUS A5010"}],"dpi":[403,400],"bw":2,"ac":1000},{"type":"android","rules":[{"mdmh":"OPPO/*/X909/*"},{"ua":"X909"}],"dpi":[442.4,444.1],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-I9082/*"},{"ua":"GT-I9082"}],"dpi":[184.7,185.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G360P/*"},{"ua":"SM-G360P"}],"dpi":[196.7,205.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/Nexus S/*"},{"ua":"Nexus S"}],"dpi":[234.5,229.8],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-I9300/*"},{"ua":"GT-I9300"}],"dpi":[304.8,303.9],"bw":5,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SM-T230NU/*"},{"ua":"SM-T230NU"}],"dpi":216,"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SGH-T399/*"},{"ua":"SGH-T399"}],"dpi":[217.7,231.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SGH-M919/*"},{"ua":"SGH-M919"}],"dpi":[440.8,437.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-N9005/*"},{"ua":"SM-N9005"}],"dpi":[386.4,387],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SAMSUNG-SM-N900A/*"},{"ua":"SAMSUNG-SM-N900A"}],"dpi":[386.4,387.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-I9500/*"},{"ua":"GT-I9500"}],"dpi":[442.5,443.3],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/GT-I9505/*"},{"ua":"GT-I9505"}],"dpi":439.4,"bw":4,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G900F/*"},{"ua":"SM-G900F"}],"dpi":[415.6,431.6],"bw":5,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G900M/*"},{"ua":"SM-G900M"}],"dpi":[415.6,431.6],"bw":5,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G800F/*"},{"ua":"SM-G800F"}],"dpi":326.8,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G906S/*"},{"ua":"SM-G906S"}],"dpi":[562.7,572.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-I9300/*"},{"ua":"GT-I9300"}],"dpi":[306.7,304.8],"bw":5,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-T535/*"},{"ua":"SM-T535"}],"dpi":[142.6,136.4],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SM-N920C/*"},{"ua":"SM-N920C"}],"dpi":[515.1,518.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-N920P/*"},{"ua":"SM-N920P"}],"dpi":[386.3655,390.144],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-N920W8/*"},{"ua":"SM-N920W8"}],"dpi":[515.1,518.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-I9300I/*"},{"ua":"GT-I9300I"}],"dpi":[304.8,305.8],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-I9195/*"},{"ua":"GT-I9195"}],"dpi":[249.4,256.7],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SPH-L520/*"},{"ua":"SPH-L520"}],"dpi":[249.4,255.9],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SAMSUNG-SGH-I717/*"},{"ua":"SAMSUNG-SGH-I717"}],"dpi":285.8,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SPH-D710/*"},{"ua":"SPH-D710"}],"dpi":[217.7,204.2],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/GT-N7100/*"},{"ua":"GT-N7100"}],"dpi":265.1,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SCH-I605/*"},{"ua":"SCH-I605"}],"dpi":265.1,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/Galaxy Nexus/*"},{"ua":"Galaxy Nexus"}],"dpi":[315.3,314.2],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-N910H/*"},{"ua":"SM-N910H"}],"dpi":[515.1,518],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-N910C/*"},{"ua":"SM-N910C"}],"dpi":[515.2,520.2],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G130M/*"},{"ua":"SM-G130M"}],"dpi":[165.9,164.8],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G928I/*"},{"ua":"SM-G928I"}],"dpi":[515.1,518.4],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G920F/*"},{"ua":"SM-G920F"}],"dpi":580.6,"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G920P/*"},{"ua":"SM-G920P"}],"dpi":[522.5,577],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G925F/*"},{"ua":"SM-G925F"}],"dpi":580.6,"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G925V/*"},{"ua":"SM-G925V"}],"dpi":[522.5,576.6],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G930F/*"},{"ua":"SM-G930F"}],"dpi":576.6,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G935F/*"},{"ua":"SM-G935F"}],"dpi":533,"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G950F/*"},{"ua":"SM-G950F"}],"dpi":[562.707,565.293],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"samsung/*/SM-G955U/*"},{"ua":"SM-G955U"}],"dpi":[522.514,525.762],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"Sony/*/C6903/*"},{"ua":"C6903"}],"dpi":[442.5,443.3],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"Sony/*/D6653/*"},{"ua":"D6653"}],"dpi":[428.6,427.6],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Sony/*/E6653/*"},{"ua":"E6653"}],"dpi":[428.6,425.7],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Sony/*/E6853/*"},{"ua":"E6853"}],"dpi":[403.4,401.9],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Sony/*/SGP321/*"},{"ua":"SGP321"}],"dpi":[224.7,224.1],"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"TCT/*/ALCATEL ONE TOUCH Fierce/*"},{"ua":"ALCATEL ONE TOUCH Fierce"}],"dpi":[240,247.5],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"THL/*/thl 5000/*"},{"ua":"thl 5000"}],"dpi":[480,443.3],"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"Fly/*/IQ4412/*"},{"ua":"IQ4412"}],"dpi":307.9,"bw":3,"ac":1000},{"type":"android","rules":[{"mdmh":"ZTE/*/ZTE Blade L2/*"},{"ua":"ZTE Blade L2"}],"dpi":240,"bw":3,"ac":500},{"type":"android","rules":[{"mdmh":"BENEVE/*/VR518/*"},{"ua":"VR518"}],"dpi":480,"bw":3,"ac":500},{"type":"ios","rules":[{"res":[640,960]}],"dpi":[325.1,328.4],"bw":4,"ac":1000},{"type":"ios","rules":[{"res":[640,1136]}],"dpi":[317.1,320.2],"bw":3,"ac":1000},{"type":"ios","rules":[{"res":[750,1334]}],"dpi":326.4,"bw":4,"ac":1000},{"type":"ios","rules":[{"res":[1242,2208]}],"dpi":[453.6,458.4],"bw":4,"ac":1000},{"type":"ios","rules":[{"res":[1125,2001]}],"dpi":[410.9,415.4],"bw":4,"ac":1000},{"type":"ios","rules":[{"res":[1125,2436]}],"dpi":458,"bw":4,"ac":1000}];
var DPDB_CACHE={
format: format,
last_updated: last_updated,
devices: devices
};
function Dpdb(url, onDeviceParamsUpdated){
this.dpdb=DPDB_CACHE;
this.recalculateDeviceParams_();
if(url){
this.onDeviceParamsUpdated=onDeviceParamsUpdated;
var xhr=new XMLHttpRequest();
var obj=this;
xhr.open('GET', url, true);
xhr.addEventListener('load', function (){
obj.loading=false;
if(xhr.status >=200&&xhr.status <=299){
obj.dpdb=JSON.parse(xhr.response);
obj.recalculateDeviceParams_();
}else{
console.error('Error loading online DPDB!');
}});
xhr.send();
}}
Dpdb.prototype.getDeviceParams=function (){
return this.deviceParams;
};
Dpdb.prototype.recalculateDeviceParams_=function (){
var newDeviceParams=this.calcDeviceParams_();
if(newDeviceParams){
this.deviceParams=newDeviceParams;
if(this.onDeviceParamsUpdated){
this.onDeviceParamsUpdated(this.deviceParams);
}}else{
console.error('Failed to recalculate device parameters.');
}};
Dpdb.prototype.calcDeviceParams_=function (){
var db=this.dpdb;
if(!db){
console.error('DPDB not available.');
return null;
}
if(db.format!=1){
console.error('DPDB has unexpected format version.');
return null;
}
if(!db.devices||!db.devices.length){
console.error('DPDB does not have a devices section.');
return null;
}
var userAgent=navigator.userAgent||navigator.vendor||window.opera;
var width=getScreenWidth();
var height=getScreenHeight();
if(!db.devices){
console.error('DPDB has no devices section.');
return null;
}
for (var i=0; i < db.devices.length; i++){
var device=db.devices[i];
if(!device.rules){
console.warn('Device[' + i + '] has no rules section.');
continue;
}
if(device.type!='ios'&&device.type!='android'){
console.warn('Device[' + i + '] has invalid type.');
continue;
}
if(isIOS()!=(device.type=='ios')) continue;
var matched=false;
for (var j=0; j < device.rules.length; j++){
var rule=device.rules[j];
if(this.matchRule_(rule, userAgent, width, height)){
matched=true;
break;
}}
if(!matched) continue;
var xdpi=device.dpi[0]||device.dpi;
var ydpi=device.dpi[1]||device.dpi;
return new DeviceParams({ xdpi: xdpi, ydpi: ydpi, bevelMm: device.bw });
}
console.warn('No DPDB device match.');
return null;
};
Dpdb.prototype.matchRule_=function (rule, ua, screenWidth, screenHeight){
if(!rule.ua&&!rule.res) return false;
if(rule.ua&&ua.indexOf(rule.ua) < 0) return false;
if(rule.res){
if(!rule.res[0]||!rule.res[1]) return false;
var resX=rule.res[0];
var resY=rule.res[1];
if(Math.min(screenWidth, screenHeight)!=Math.min(resX, resY)||Math.max(screenWidth, screenHeight)!=Math.max(resX, resY)){
return false;
}}
return true;
};
function DeviceParams(params){
this.xdpi=params.xdpi;
this.ydpi=params.ydpi;
this.bevelMm=params.bevelMm;
}
function SensorSample(sample, timestampS){
this.set(sample, timestampS);
}
SensorSample.prototype.set=function (sample, timestampS){
this.sample=sample;
this.timestampS=timestampS;
};
SensorSample.prototype.copy=function (sensorSample){
this.set(sensorSample.sample, sensorSample.timestampS);
};
function ComplementaryFilter(kFilter, isDebug){
this.kFilter=kFilter;
this.isDebug=isDebug;
this.currentAccelMeasurement=new SensorSample();
this.currentGyroMeasurement=new SensorSample();
this.previousGyroMeasurement=new SensorSample();
if(isIOS()){
this.filterQ=new Quaternion(-1, 0, 0, 1);
}else{
this.filterQ=new Quaternion(1, 0, 0, 1);
}
this.previousFilterQ=new Quaternion();
this.previousFilterQ.copy(this.filterQ);
this.accelQ=new Quaternion();
this.isOrientationInitialized=false;
this.estimatedGravity=new Vector3();
this.measuredGravity=new Vector3();
this.gyroIntegralQ=new Quaternion();
}
ComplementaryFilter.prototype.addAccelMeasurement=function (vector, timestampS){
this.currentAccelMeasurement.set(vector, timestampS);
};
ComplementaryFilter.prototype.addGyroMeasurement=function (vector, timestampS){
this.currentGyroMeasurement.set(vector, timestampS);
var deltaT=timestampS - this.previousGyroMeasurement.timestampS;
if(isTimestampDeltaValid(deltaT)){
this.run_();
}
this.previousGyroMeasurement.copy(this.currentGyroMeasurement);
};
ComplementaryFilter.prototype.run_=function (){
if(!this.isOrientationInitialized){
this.accelQ=this.accelToQuaternion_(this.currentAccelMeasurement.sample);
this.previousFilterQ.copy(this.accelQ);
this.isOrientationInitialized=true;
return;
}
var deltaT=this.currentGyroMeasurement.timestampS - this.previousGyroMeasurement.timestampS;
var gyroDeltaQ=this.gyroToQuaternionDelta_(this.currentGyroMeasurement.sample, deltaT);
this.gyroIntegralQ.multiply(gyroDeltaQ);
this.filterQ.copy(this.previousFilterQ);
this.filterQ.multiply(gyroDeltaQ);
var invFilterQ=new Quaternion();
invFilterQ.copy(this.filterQ);
invFilterQ.inverse();
this.estimatedGravity.set(0, 0, -1);
this.estimatedGravity.applyQuaternion(invFilterQ);
this.estimatedGravity.normalize();
this.measuredGravity.copy(this.currentAccelMeasurement.sample);
this.measuredGravity.normalize();
var deltaQ=new Quaternion();
deltaQ.setFromUnitVectors(this.estimatedGravity, this.measuredGravity);
deltaQ.inverse();
if(this.isDebug){
console.log('Delta: %d deg, G_est: (%s, %s, %s), G_meas: (%s, %s, %s)', radToDeg * getQuaternionAngle(deltaQ), this.estimatedGravity.x.toFixed(1), this.estimatedGravity.y.toFixed(1), this.estimatedGravity.z.toFixed(1), this.measuredGravity.x.toFixed(1), this.measuredGravity.y.toFixed(1), this.measuredGravity.z.toFixed(1));
}
var targetQ=new Quaternion();
targetQ.copy(this.filterQ);
targetQ.multiply(deltaQ);
this.filterQ.slerp(targetQ, 1 - this.kFilter);
this.previousFilterQ.copy(this.filterQ);
};
ComplementaryFilter.prototype.getOrientation=function (){
return this.filterQ;
};
ComplementaryFilter.prototype.accelToQuaternion_=function (accel){
var normAccel=new Vector3();
normAccel.copy(accel);
normAccel.normalize();
var quat=new Quaternion();
quat.setFromUnitVectors(new Vector3(0, 0, -1), normAccel);
quat.inverse();
return quat;
};
ComplementaryFilter.prototype.gyroToQuaternionDelta_=function (gyro, dt){
var quat=new Quaternion();
var axis=new Vector3();
axis.copy(gyro);
axis.normalize();
quat.setFromAxisAngle(axis, gyro.length() * dt);
return quat;
};
function PosePredictor(predictionTimeS, isDebug){
this.predictionTimeS=predictionTimeS;
this.isDebug=isDebug;
this.previousQ=new Quaternion();
this.previousTimestampS=null;
this.deltaQ=new Quaternion();
this.outQ=new Quaternion();
}
PosePredictor.prototype.getPrediction=function (currentQ, gyro, timestampS){
if(!this.previousTimestampS){
this.previousQ.copy(currentQ);
this.previousTimestampS=timestampS;
return currentQ;
}
var axis=new Vector3();
axis.copy(gyro);
axis.normalize();
var angularSpeed=gyro.length();
if(angularSpeed < degToRad * 20){
if(this.isDebug){
console.log('Moving slowly, at %s deg/s: no prediction', (radToDeg * angularSpeed).toFixed(1));
}
this.outQ.copy(currentQ);
this.previousQ.copy(currentQ);
return this.outQ;
}
var predictAngle=angularSpeed * this.predictionTimeS;
this.deltaQ.setFromAxisAngle(axis, predictAngle);
this.outQ.copy(this.previousQ);
this.outQ.multiply(this.deltaQ);
this.previousQ.copy(currentQ);
this.previousTimestampS=timestampS;
return this.outQ;
};
function FusionPoseSensor(kFilter, predictionTime, yawOnly, isDebug){
this.yawOnly=yawOnly;
this.accelerometer=new Vector3();
this.gyroscope=new Vector3();
this.filter=new ComplementaryFilter(kFilter, isDebug);
this.posePredictor=new PosePredictor(predictionTime, isDebug);
this.isFirefoxAndroid=isFirefoxAndroid();
this.isIOS=isIOS();
var chromeVersion=getChromeVersion();
this.isDeviceMotionInRadians = !this.isIOS&&chromeVersion&&chromeVersion < 66;
this.isWithoutDeviceMotion=isChromeWithoutDeviceMotion();
this.filterToWorldQ=new Quaternion();
if(isIOS()){
this.filterToWorldQ.setFromAxisAngle(new Vector3(1, 0, 0), Math.PI / 2);
}else{
this.filterToWorldQ.setFromAxisAngle(new Vector3(1, 0, 0), -Math.PI / 2);
}
this.inverseWorldToScreenQ=new Quaternion();
this.worldToScreenQ=new Quaternion();
this.originalPoseAdjustQ=new Quaternion();
this.originalPoseAdjustQ.setFromAxisAngle(new Vector3(0, 0, 1), -window.orientation * Math.PI / 180);
this.setScreenTransform_();
if(isLandscapeMode()){
this.filterToWorldQ.multiply(this.inverseWorldToScreenQ);
}
this.resetQ=new Quaternion();
this.orientationOut_=new Float32Array(4);
this.start();
}
FusionPoseSensor.prototype.getPosition=function (){
return null;
};
FusionPoseSensor.prototype.getOrientation=function (){
var orientation=void 0;
if(this.isWithoutDeviceMotion&&this._deviceOrientationQ){
this.deviceOrientationFixQ=this.deviceOrientationFixQ||function (){
var z=new Quaternion().setFromAxisAngle(new Vector3(0, 0, -1), 0);
var y=new Quaternion();
if(window.orientation===-90){
y.setFromAxisAngle(new Vector3(0, 1, 0), Math.PI / -2);
}else{
y.setFromAxisAngle(new Vector3(0, 1, 0), Math.PI / 2);
}
return z.multiply(y);
}();
this.deviceOrientationFilterToWorldQ=this.deviceOrientationFilterToWorldQ||function (){
var q=new Quaternion();
q.setFromAxisAngle(new Vector3(1, 0, 0), -Math.PI / 2);
return q;
}();
orientation=this._deviceOrientationQ;
var out=new Quaternion();
out.copy(orientation);
out.multiply(this.deviceOrientationFilterToWorldQ);
out.multiply(this.resetQ);
out.multiply(this.worldToScreenQ);
out.multiplyQuaternions(this.deviceOrientationFixQ, out);
if(this.yawOnly){
out.x=0;
out.z=0;
out.normalize();
}
this.orientationOut_[0]=out.x;
this.orientationOut_[1]=out.y;
this.orientationOut_[2]=out.z;
this.orientationOut_[3]=out.w;
return this.orientationOut_;
}else{
var filterOrientation=this.filter.getOrientation();
orientation=this.posePredictor.getPrediction(filterOrientation, this.gyroscope, this.previousTimestampS);
}
var out=new Quaternion();
out.copy(this.filterToWorldQ);
out.multiply(this.resetQ);
out.multiply(orientation);
out.multiply(this.worldToScreenQ);
if(this.yawOnly){
out.x=0;
out.z=0;
out.normalize();
}
this.orientationOut_[0]=out.x;
this.orientationOut_[1]=out.y;
this.orientationOut_[2]=out.z;
this.orientationOut_[3]=out.w;
return this.orientationOut_;
};
FusionPoseSensor.prototype.resetPose=function (){
this.resetQ.copy(this.filter.getOrientation());
this.resetQ.x=0;
this.resetQ.y=0;
this.resetQ.z *=-1;
this.resetQ.normalize();
if(isLandscapeMode()){
this.resetQ.multiply(this.inverseWorldToScreenQ);
}
this.resetQ.multiply(this.originalPoseAdjustQ);
};
FusionPoseSensor.prototype.onDeviceOrientation_=function (e){
this._deviceOrientationQ=this._deviceOrientationQ||new Quaternion();
var alpha=e.alpha,
beta=e.beta,
gamma=e.gamma;
alpha=(alpha||0) * Math.PI / 180;
beta=(beta||0) * Math.PI / 180;
gamma=(gamma||0) * Math.PI / 180;
this._deviceOrientationQ.setFromEulerYXZ(beta, alpha, -gamma);
};
FusionPoseSensor.prototype.onDeviceMotion_=function (deviceMotion){
this.updateDeviceMotion_(deviceMotion);
};
FusionPoseSensor.prototype.updateDeviceMotion_=function (deviceMotion){
var accGravity=deviceMotion.accelerationIncludingGravity;
var rotRate=deviceMotion.rotationRate;
var timestampS=deviceMotion.timeStamp / 1000;
var deltaS=timestampS - this.previousTimestampS;
if(deltaS < 0){
warnOnce('fusion-pose-sensor:invalid:non-monotonic', 'Invalid timestamps detected: non-monotonic timestamp from devicemotion');
this.previousTimestampS=timestampS;
return;
}else if(deltaS <=MIN_TIMESTEP||deltaS > MAX_TIMESTEP){
warnOnce('fusion-pose-sensor:invalid:outside-threshold', 'Invalid timestamps detected: Timestamp from devicemotion outside expected range.');
this.previousTimestampS=timestampS;
return;
}
this.accelerometer.set(-accGravity.x, -accGravity.y, -accGravity.z);
if(isR7()){
this.gyroscope.set(-rotRate.beta, rotRate.alpha, rotRate.gamma);
}else{
this.gyroscope.set(rotRate.alpha, rotRate.beta, rotRate.gamma);
}
if(!this.isDeviceMotionInRadians){
this.gyroscope.multiplyScalar(Math.PI / 180);
}
this.filter.addAccelMeasurement(this.accelerometer, timestampS);
this.filter.addGyroMeasurement(this.gyroscope, timestampS);
this.previousTimestampS=timestampS;
};
FusionPoseSensor.prototype.onOrientationChange_=function (screenOrientation){
this.setScreenTransform_();
};
FusionPoseSensor.prototype.onMessage_=function (event){
var message=event.data;
if(!message||!message.type){
return;
}
var type=message.type.toLowerCase();
if(type!=='devicemotion'){
return;
}
this.updateDeviceMotion_(message.deviceMotionEvent);
};
FusionPoseSensor.prototype.setScreenTransform_=function (){
this.worldToScreenQ.set(0, 0, 0, 1);
switch (window.orientation){
case 0:
break;
case 90:
this.worldToScreenQ.setFromAxisAngle(new Vector3(0, 0, 1), -Math.PI / 2);
break;
case -90:
this.worldToScreenQ.setFromAxisAngle(new Vector3(0, 0, 1), Math.PI / 2);
break;
}
this.inverseWorldToScreenQ.copy(this.worldToScreenQ);
this.inverseWorldToScreenQ.inverse();
};
FusionPoseSensor.prototype.start=function (){
this.onDeviceMotionCallback_=this.onDeviceMotion_.bind(this);
this.onOrientationChangeCallback_=this.onOrientationChange_.bind(this);
this.onMessageCallback_=this.onMessage_.bind(this);
this.onDeviceOrientationCallback_=this.onDeviceOrientation_.bind(this);
if(isIOS()&&isInsideCrossOriginIFrame()){
window.addEventListener('message', this.onMessageCallback_);
}
window.addEventListener('orientationchange', this.onOrientationChangeCallback_);
if(this.isWithoutDeviceMotion){
window.addEventListener('deviceorientation', this.onDeviceOrientationCallback_);
}else{
window.addEventListener('devicemotion', this.onDeviceMotionCallback_);
}};
FusionPoseSensor.prototype.stop=function (){
window.removeEventListener('devicemotion', this.onDeviceMotionCallback_);
window.removeEventListener('deviceorientation', this.onDeviceOrientationCallback_);
window.removeEventListener('orientationchange', this.onOrientationChangeCallback_);
window.removeEventListener('message', this.onMessageCallback_);
};
var SENSOR_FREQUENCY=60;
var X_AXIS=new Vector3(1, 0, 0);
var Z_AXIS=new Vector3(0, 0, 1);
var orientation={};
if(screen.orientation){
orientation=screen.orientation;
}else if(screen.msOrientation){
orientation=screen.msOrientation;
}else{
Object.defineProperty(orientation, 'angle', {
get: function get$$1(){
return window.orientation||0;
}});
}
var SENSOR_TO_VR=new Quaternion();
SENSOR_TO_VR.setFromAxisAngle(X_AXIS, -Math.PI / 2);
SENSOR_TO_VR.multiply(new Quaternion().setFromAxisAngle(Z_AXIS, Math.PI / 2));
var PoseSensor=function (){
function PoseSensor(config){
classCallCheck(this, PoseSensor);
this.config=config;
this.sensor=null;
this.fusionSensor=null;
this._out=new Float32Array(4);
this.api=null;
this.errors=[];
this._sensorQ=new Quaternion();
this._worldToScreenQ=new Quaternion();
this._outQ=new Quaternion();
this._onSensorRead=this._onSensorRead.bind(this);
this._onSensorError=this._onSensorError.bind(this);
this._onOrientationChange=this._onOrientationChange.bind(this);
this._onOrientationChange();
this.init();
}
createClass(PoseSensor, [{
key: 'init',
value: function init(){
var sensor=null;
try {
sensor=new RelativeOrientationSensor({ frequency: SENSOR_FREQUENCY });
sensor.addEventListener('error', this._onSensorError);
} catch (error){
this.errors.push(error);
if(error.name==='SecurityError'){
console.error('Cannot construct sensors due to the Feature Policy');
console.warn('Attempting to fall back using "devicemotion"; however this will ' + 'fail in the future without correct permissions.');
this.useDeviceMotion();
}else if(error.name==='ReferenceError'){
this.useDeviceMotion();
}else{
console.error(error);
}}
if(sensor){
this.api='sensor';
this.sensor=sensor;
this.sensor.addEventListener('reading', this._onSensorRead);
this.sensor.start();
}
window.addEventListener('orientationchange', this._onOrientationChange);
}}, {
key: 'useDeviceMotion',
value: function useDeviceMotion(){
this.api='devicemotion';
this.fusionSensor=new FusionPoseSensor(this.config.K_FILTER, this.config.PREDICTION_TIME_S, this.config.YAW_ONLY, this.config.DEBUG);
if(this.sensor){
this.sensor.removeEventListener('reading', this._onSensorRead);
this.sensor.removeEventListener('error', this._onSensorError);
this.sensor=null;
}}
}, {
key: 'getOrientation',
value: function getOrientation(){
if(this.fusionSensor){
return this.fusionSensor.getOrientation();
}
if(!this.sensor||!this.sensor.quaternion){
this._out[0]=this._out[1]=this._out[2]=0;
this._out[3]=1;
return this._out;
}
var q=this.sensor.quaternion;
this._sensorQ.set(q[0], q[1], q[2], q[3]);
var out=this._outQ;
out.copy(SENSOR_TO_VR);
out.multiply(this._sensorQ);
out.multiply(this._worldToScreenQ);
if(this.config.YAW_ONLY){
out.x=out.z=0;
out.normalize();
}
this._out[0]=out.x;
this._out[1]=out.y;
this._out[2]=out.z;
this._out[3]=out.w;
return this._out;
}}, {
key: '_onSensorError',
value: function _onSensorError(event){
this.errors.push(event.error);
if(event.error.name==='NotAllowedError'){
console.error('Permission to access sensor was denied');
}else if(event.error.name==='NotReadableError'){
console.error('Sensor could not be read');
}else{
console.error(event.error);
}
this.useDeviceMotion();
}}, {
key: '_onSensorRead',
value: function _onSensorRead(){}}, {
key: '_onOrientationChange',
value: function _onOrientationChange(){
var angle=-orientation.angle * Math.PI / 180;
this._worldToScreenQ.setFromAxisAngle(Z_AXIS, angle);
}}]);
return PoseSensor;
}();
var rotateInstructionsAsset='<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg width="198px" height="240px" viewBox="0 0 198 240" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
    <!-- Generator: Sketch 3.3.3 (12081) - http://www.bohemiancoding.com/sketch -->
    <title>transition</title>
    <desc>Created with Sketch.</desc>
    <defs></defs>
    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
        <g id="transition" sketch:type="MSArtboardGroup">
            <g id="Imported-Layers-Copy-4-+-Imported-Layers-Copy-+-Imported-Layers-Copy-2-Copy" sketch:type="MSLayerGroup">
                <g id="Imported-Layers-Copy-4" transform="translate(0.000000, 107.000000)" sketch:type="MSShapeGroup">
                    <path d="M149.625,2.527 C149.625,2.527 155.805,6.096 156.362,6.418 L156.362,7.304 C156.362,7.481 156.375,7.664 156.4,7.853 C156.41,7.934 156.42,8.015 156.427,8.095 C156.567,9.51 157.401,11.093 158.532,12.094 L164.252,17.156 L164.333,17.066 C164.333,17.066 168.715,14.536 169.568,14.042 C171.025,14.883 195.538,29.035 195.538,29.035 L195.538,83.036 C195.538,83.807 195.152,84.253 194.59,84.253 C194.357,84.253 194.095,84.177 193.818,84.017 L169.851,70.179 L169.837,70.203 L142.515,85.978 L141.665,84.655 C136.934,83.126 131.917,81.915 126.714,81.045 C126.709,81.06 126.707,81.069 126.707,81.069 L121.64,98.03 L113.749,102.586 L113.712,102.523 L113.712,130.113 C113.712,130.885 113.326,131.33 112.764,131.33 C112.532,131.33 112.269,131.254 111.992,131.094 L69.519,106.572 C68.569,106.023 67.799,104.695 67.799,103.605 L67.799,102.57 L67.778,102.617 C67.27,102.393 66.648,102.249 65.962,102.218 C65.875,102.214 65.788,102.212 65.701,102.212 C65.606,102.212 65.511,102.215 65.416,102.219 C65.195,102.229 64.974,102.235 64.754,102.235 C64.331,102.235 63.911,102.216 63.498,102.178 C61.843,102.025 60.298,101.578 59.094,100.882 L12.518,73.992 L12.523,74.004 L2.245,55.254 C1.244,53.427 2.004,51.038 3.943,49.918 L59.954,17.573 C60.626,17.185 61.35,17.001 62.053,17.001 C63.379,17.001 64.625,17.66 65.28,18.854 L65.285,18.851 L65.512,19.264 L65.506,19.268 C65.909,20.003 66.405,20.68 66.983,21.286 L67.26,21.556 C69.174,23.406 71.728,24.357 74.373,24.357 C76.322,24.357 78.321,23.84 80.148,22.785 C80.161,22.785 87.467,18.566 87.467,18.566 C88.139,18.178 88.863,17.994 89.566,17.994 C90.892,17.994 92.138,18.652 92.792,19.847 L96.042,25.775 L96.064,25.757 L102.849,29.674 L102.744,29.492 L149.625,2.527 M149.625,0.892 C149.343,0.892 149.062,0.965 148.81,1.11 L102.641,27.666 L97.231,24.542 L94.226,19.061 C93.313,17.394 91.527,16.359 89.566,16.358 C88.555,16.358 87.546,16.632 86.649,17.15 C83.878,18.75 79.687,21.169 79.374,21.345 C79.359,21.353 79.345,21.361 79.33,21.369 C77.798,22.254 76.084,22.722 74.373,22.722 C72.081,22.722 69.959,21.89 68.397,20.38 L68.145,20.135 C67.706,19.672 67.323,19.156 67.006,18.601 C66.988,18.559 66.968,18.519 66.946,18.479 L66.719,18.065 C66.69,18.012 66.658,17.96 66.624,17.911 C65.686,16.337 63.951,15.366 62.053,15.366 C61.042,15.366 60.033,15.64 59.136,16.158 L3.125,48.502 C0.426,50.061 -0.613,53.442 0.811,56.04 L11.089,74.79 C11.266,75.113 11.537,75.353 11.85,75.494 L58.276,102.298 C59.679,103.108 61.433,103.63 63.348,103.806 C63.812,103.848 64.285,103.87 64.754,103.87 C65,103.87 65.249,103.864 65.494,103.852 C65.563,103.849 65.632,103.847 65.701,103.847 C65.764,103.847 65.828,103.849 65.89,103.852 C65.986,103.856 66.08,103.863 66.173,103.874 C66.282,105.467 67.332,107.197 68.702,107.988 L111.174,132.51 C111.698,132.812 112.232,132.965 112.764,132.965 C114.261,132.965 115.347,131.765 115.347,130.113 L115.347,103.551 L122.458,99.446 C122.819,99.237 123.087,98.898 123.207,98.498 L127.865,82.905 C132.279,83.702 136.557,84.753 140.607,86.033 L141.14,86.862 C141.451,87.346 141.977,87.613 142.516,87.613 C142.794,87.613 143.076,87.542 143.333,87.393 L169.865,72.076 L193,85.433 C193.523,85.735 194.058,85.888 194.59,85.888 C196.087,85.888 197.173,84.689 197.173,83.036 L197.173,29.035 C197.173,28.451 196.861,27.911 196.355,27.619 C196.355,27.619 171.843,13.467 170.385,12.626 C170.132,12.48 169.85,12.407 169.568,12.407 C169.285,12.407 169.002,12.481 168.749,12.627 C168.143,12.978 165.756,14.357 164.424,15.125 L159.615,10.87 C158.796,10.145 158.154,8.937 158.054,7.934 C158.045,7.837 158.034,7.739 158.021,7.64 C158.005,7.523 157.998,7.41 157.998,7.304 L157.998,6.418 C157.998,5.834 157.686,5.295 157.181,5.002 C156.624,4.68 150.442,1.111 150.442,1.111 C150.189,0.965 149.907,0.892 149.625,0.892" id="Fill-1" fill="#455A64"></path>
                    <path d="M96.027,25.636 L142.603,52.527 C143.807,53.222 144.582,54.114 144.845,55.068 L144.835,55.075 L63.461,102.057 L63.46,102.057 C61.806,101.905 60.261,101.457 59.057,100.762 L12.481,73.871 L96.027,25.636" id="Fill-2" fill="#FAFAFA"></path>
                    <path d="M63.461,102.174 C63.453,102.174 63.446,102.174 63.439,102.172 C61.746,102.016 60.211,101.563 58.998,100.863 L12.422,73.973 C12.386,73.952 12.364,73.914 12.364,73.871 C12.364,73.83 12.386,73.791 12.422,73.77 L95.968,25.535 C96.004,25.514 96.049,25.514 96.085,25.535 L142.661,52.426 C143.888,53.134 144.682,54.038 144.957,55.037 C144.97,55.083 144.953,55.133 144.915,55.161 C144.911,55.165 144.898,55.174 144.894,55.177 L63.519,102.158 C63.501,102.169 63.481,102.174 63.461,102.174 L63.461,102.174 Z M12.714,73.871 L59.115,100.661 C60.293,101.341 61.786,101.782 63.435,101.937 L144.707,55.015 C144.428,54.108 143.682,53.285 142.544,52.628 L96.027,25.771 L12.714,73.871 L12.714,73.871 Z" id="Fill-3" fill="#607D8B"></path>
                    <path d="M148.327,58.471 C148.145,58.48 147.962,58.48 147.781,58.472 C145.887,58.389 144.479,57.434 144.636,56.34 C144.689,55.967 144.664,55.597 144.564,55.235 L63.461,102.057 C64.089,102.115 64.733,102.13 65.379,102.099 C65.561,102.09 65.743,102.09 65.925,102.098 C67.819,102.181 69.227,103.136 69.07,104.23 L148.327,58.471" id="Fill-4" fill="#FFFFFF"></path>
                    <path d="M69.07,104.347 C69.048,104.347 69.025,104.34 69.005,104.327 C68.968,104.301 68.948,104.257 68.955,104.213 C69,103.896 68.898,103.576 68.658,103.288 C68.153,102.678 67.103,102.266 65.92,102.214 C65.742,102.206 65.563,102.207 65.385,102.215 C64.742,102.246 64.087,102.232 63.45,102.174 C63.399,102.169 63.358,102.132 63.347,102.082 C63.336,102.033 63.358,101.981 63.402,101.956 L144.506,55.134 C144.537,55.116 144.575,55.113 144.609,55.127 C144.642,55.141 144.668,55.17 144.677,55.204 C144.781,55.585 144.806,55.972 144.751,56.357 C144.706,56.673 144.808,56.994 145.047,57.282 C145.553,57.892 146.602,58.303 147.786,58.355 C147.964,58.363 148.143,58.363 148.321,58.354 C148.377,58.352 148.424,58.387 148.439,58.438 C148.454,58.49 148.432,58.545 148.385,58.572 L69.129,104.331 C69.111,104.342 69.09,104.347 69.07,104.347 L69.07,104.347 Z M65.665,101.975 C65.754,101.975 65.842,101.977 65.93,101.981 C67.196,102.037 68.283,102.469 68.838,103.139 C69.065,103.413 69.188,103.714 69.198,104.021 L147.883,58.592 C147.847,58.592 147.811,58.591 147.776,58.589 C146.509,58.533 145.422,58.1 144.867,57.431 C144.585,57.091 144.465,56.707 144.52,56.324 C144.563,56.021 144.552,55.716 144.488,55.414 L63.846,101.97 C64.353,102.002 64.867,102.006 65.374,101.982 C65.471,101.977 65.568,101.975 65.665,101.975 L65.665,101.975 Z" id="Fill-5" fill="#607D8B"></path>
                    <path d="M2.208,55.134 C1.207,53.307 1.967,50.917 3.906,49.797 L59.917,17.453 C61.856,16.333 64.241,16.907 65.243,18.734 L65.475,19.144 C65.872,19.882 66.368,20.56 66.945,21.165 L67.223,21.435 C70.548,24.649 75.806,25.151 80.111,22.665 L87.43,18.445 C89.37,17.326 91.754,17.899 92.755,19.727 L96.005,25.655 L12.486,73.884 L2.208,55.134 Z" id="Fill-6" fill="#FAFAFA"></path>
                    <path d="M12.486,74.001 C12.476,74.001 12.465,73.999 12.455,73.996 C12.424,73.988 12.399,73.967 12.384,73.94 L2.106,55.19 C1.075,53.31 1.857,50.845 3.848,49.696 L59.858,17.352 C60.525,16.967 61.271,16.764 62.016,16.764 C63.431,16.764 64.666,17.466 65.327,18.646 C65.337,18.654 65.345,18.663 65.351,18.674 L65.578,19.088 C65.584,19.1 65.589,19.112 65.591,19.126 C65.985,19.838 66.469,20.497 67.03,21.085 L67.305,21.351 C69.151,23.137 71.649,24.12 74.336,24.12 C76.313,24.12 78.29,23.582 80.053,22.563 C80.064,22.557 80.076,22.553 80.088,22.55 L87.372,18.344 C88.038,17.959 88.784,17.756 89.529,17.756 C90.956,17.756 92.201,18.472 92.858,19.67 L96.107,25.599 C96.138,25.654 96.118,25.724 96.063,25.756 L12.545,73.985 C12.526,73.996 12.506,74.001 12.486,74.001 L12.486,74.001 Z M62.016,16.997 C61.312,16.997 60.606,17.19 59.975,17.554 L3.965,49.899 C2.083,50.985 1.341,53.308 2.31,55.078 L12.531,73.723 L95.848,25.611 L92.653,19.782 C92.038,18.66 90.87,17.99 89.529,17.99 C88.825,17.99 88.119,18.182 87.489,18.547 L80.172,22.772 C80.161,22.778 80.149,22.782 80.137,22.785 C78.346,23.811 76.341,24.354 74.336,24.354 C71.588,24.354 69.033,23.347 67.142,21.519 L66.864,21.249 C66.277,20.634 65.774,19.947 65.367,19.203 C65.36,19.192 65.356,19.179 65.354,19.166 L65.163,18.819 C65.154,18.811 65.146,18.801 65.14,18.79 C64.525,17.667 63.357,16.997 62.016,16.997 L62.016,16.997 Z" id="Fill-7" fill="#607D8B"></path>
                    <path d="M42.434,48.808 L42.434,48.808 C39.924,48.807 37.737,47.55 36.582,45.443 C34.771,42.139 36.144,37.809 39.641,35.789 L51.932,28.691 C53.103,28.015 54.413,27.658 55.721,27.658 C58.231,27.658 60.418,28.916 61.573,31.023 C63.384,34.327 62.012,38.657 58.514,40.677 L46.223,47.775 C45.053,48.45 43.742,48.808 42.434,48.808 L42.434,48.808 Z M55.721,28.125 C54.495,28.125 53.265,28.461 52.166,29.096 L39.875,36.194 C36.596,38.087 35.302,42.136 36.992,45.218 C38.063,47.173 40.098,48.34 42.434,48.34 C43.661,48.34 44.89,48.005 45.99,47.37 L58.281,40.272 C61.56,38.379 62.853,34.33 61.164,31.248 C60.092,29.293 58.058,28.125 55.721,28.125 L55.721,28.125 Z" id="Fill-8" fill="#607D8B"></path>
                    <path d="M149.588,2.407 C149.588,2.407 155.768,5.975 156.325,6.297 L156.325,7.184 C156.325,7.36 156.338,7.544 156.362,7.733 C156.373,7.814 156.382,7.894 156.39,7.975 C156.53,9.39 157.363,10.973 158.495,11.974 L165.891,18.519 C166.068,18.675 166.249,18.814 166.432,18.934 C168.011,19.974 169.382,19.4 169.494,17.652 C169.543,16.868 169.551,16.057 169.517,15.223 L169.514,15.063 L169.514,13.912 C170.78,14.642 195.501,28.915 195.501,28.915 L195.501,82.915 C195.501,84.005 194.731,84.445 193.781,83.897 L151.308,59.374 C150.358,58.826 149.588,57.497 149.588,56.408 L149.588,22.375" id="Fill-9" fill="#FAFAFA"></path>
                    <path d="M194.553,84.25 C194.296,84.25 194.013,84.165 193.722,83.997 L151.25,59.476 C150.269,58.909 149.471,57.533 149.471,56.408 L149.471,22.375 L149.705,22.375 L149.705,56.408 C149.705,57.459 150.45,58.744 151.366,59.274 L193.839,83.795 C194.263,84.04 194.655,84.083 194.942,83.917 C195.227,83.753 195.384,83.397 195.384,82.915 L195.384,28.982 C194.102,28.242 172.104,15.542 169.631,14.114 L169.634,15.22 C169.668,16.052 169.66,16.874 169.61,17.659 C169.556,18.503 169.214,19.123 168.647,19.405 C168.028,19.714 167.197,19.578 166.367,19.032 C166.181,18.909 165.995,18.766 165.814,18.606 L158.417,12.062 C157.259,11.036 156.418,9.437 156.274,7.986 C156.266,7.907 156.257,7.827 156.247,7.748 C156.221,7.555 156.209,7.365 156.209,7.184 L156.209,6.364 C155.375,5.883 149.529,2.508 149.529,2.508 L149.646,2.306 C149.646,2.306 155.827,5.874 156.384,6.196 L156.442,6.23 L156.442,7.184 C156.442,7.355 156.454,7.535 156.478,7.717 C156.489,7.8 156.499,7.882 156.507,7.963 C156.645,9.358 157.455,10.898 158.572,11.886 L165.969,18.431 C166.142,18.584 166.319,18.72 166.496,18.837 C167.254,19.336 168,19.467 168.543,19.196 C169.033,18.953 169.329,18.401 169.377,17.645 C169.427,16.867 169.434,16.054 169.401,15.228 L169.397,15.065 L169.397,13.71 L169.572,13.81 C170.839,14.541 195.559,28.814 195.559,28.814 L195.618,28.847 L195.618,82.915 C195.618,83.484 195.42,83.911 195.059,84.119 C194.908,84.206 194.737,84.25 194.553,84.25" id="Fill-10" fill="#607D8B"></path>
                    <path d="M145.685,56.161 L169.8,70.083 L143.822,85.081 L142.36,84.774 C135.826,82.604 128.732,81.046 121.341,80.158 C116.976,79.634 112.678,81.254 111.743,83.778 C111.506,84.414 111.503,85.071 111.732,85.706 C113.27,89.973 115.968,94.069 119.727,97.841 L120.259,98.686 C120.26,98.685 94.282,113.683 94.282,113.683 L70.167,99.761 L145.685,56.161" id="Fill-11" fill="#FFFFFF"></path>
                    <path d="M94.282,113.818 L94.223,113.785 L69.933,99.761 L70.108,99.66 L145.685,56.026 L145.743,56.059 L170.033,70.083 L143.842,85.205 L143.797,85.195 C143.772,85.19 142.336,84.888 142.336,84.888 C135.787,82.714 128.723,81.163 121.327,80.274 C120.788,80.209 120.236,80.177 119.689,80.177 C115.931,80.177 112.635,81.708 111.852,83.819 C111.624,84.432 111.621,85.053 111.842,85.667 C113.377,89.925 116.058,93.993 119.81,97.758 L119.826,97.779 L120.352,98.614 C120.354,98.617 120.356,98.62 120.358,98.624 L120.422,98.726 L120.317,98.787 C120.264,98.818 94.599,113.635 94.34,113.785 L94.282,113.818 L94.282,113.818 Z M70.401,99.761 L94.282,113.549 L119.084,99.229 C119.63,98.914 119.93,98.74 120.101,98.654 L119.635,97.914 C115.864,94.127 113.168,90.033 111.622,85.746 C111.382,85.079 111.386,84.404 111.633,83.738 C112.448,81.539 115.836,79.943 119.689,79.943 C120.246,79.943 120.806,79.976 121.355,80.042 C128.767,80.933 135.846,82.487 142.396,84.663 C143.232,84.838 143.611,84.917 143.786,84.967 L169.566,70.083 L145.685,56.295 L70.401,99.761 L70.401,99.761 Z" id="Fill-12" fill="#607D8B"></path>
                    <path d="M167.23,18.979 L167.23,69.85 L139.909,85.623 L133.448,71.456 C132.538,69.46 130.02,69.718 127.824,72.03 C126.769,73.14 125.931,74.585 125.494,76.048 L119.034,97.676 L91.712,113.45 L91.712,62.579 L167.23,18.979" id="Fill-13" fill="#FFFFFF"></path>
                    <path d="M91.712,113.567 C91.692,113.567 91.672,113.561 91.653,113.551 C91.618,113.53 91.595,113.492 91.595,113.45 L91.595,62.579 C91.595,62.537 91.618,62.499 91.653,62.478 L167.172,18.878 C167.208,18.857 167.252,18.857 167.288,18.878 C167.324,18.899 167.347,18.937 167.347,18.979 L167.347,69.85 C167.347,69.891 167.324,69.93 167.288,69.95 L139.967,85.725 C139.939,85.741 139.905,85.745 139.873,85.735 C139.842,85.725 139.816,85.702 139.802,85.672 L133.342,71.504 C132.967,70.682 132.28,70.229 131.408,70.229 C130.319,70.229 129.044,70.915 127.908,72.11 C126.874,73.2 126.034,74.647 125.606,76.082 L119.146,97.709 C119.137,97.738 119.118,97.762 119.092,97.777 L91.77,113.551 C91.752,113.561 91.732,113.567 91.712,113.567 L91.712,113.567 Z M91.829,62.647 L91.829,113.248 L118.935,97.598 L125.382,76.015 C125.827,74.525 126.664,73.081 127.739,71.95 C128.919,70.708 130.256,69.996 131.408,69.996 C132.377,69.996 133.139,70.497 133.554,71.407 L139.961,85.458 L167.113,69.782 L167.113,19.181 L91.829,62.647 L91.829,62.647 Z" id="Fill-14" fill="#607D8B"></path>
                    <path d="M168.543,19.213 L168.543,70.083 L141.221,85.857 L134.761,71.689 C133.851,69.694 131.333,69.951 129.137,72.263 C128.082,73.374 127.244,74.819 126.807,76.282 L120.346,97.909 L93.025,113.683 L93.025,62.813 L168.543,19.213" id="Fill-15" fill="#FFFFFF"></path>
                    <path d="M93.025,113.8 C93.005,113.8 92.984,113.795 92.966,113.785 C92.931,113.764 92.908,113.725 92.908,113.684 L92.908,62.813 C92.908,62.771 92.931,62.733 92.966,62.712 L168.484,19.112 C168.52,19.09 168.565,19.09 168.601,19.112 C168.637,19.132 168.66,19.171 168.66,19.212 L168.66,70.083 C168.66,70.125 168.637,70.164 168.601,70.184 L141.28,85.958 C141.251,85.975 141.217,85.979 141.186,85.968 C141.154,85.958 141.129,85.936 141.115,85.906 L134.655,71.738 C134.28,70.915 133.593,70.463 132.72,70.463 C131.632,70.463 130.357,71.148 129.221,72.344 C128.186,73.433 127.347,74.881 126.919,76.315 L120.458,97.943 C120.45,97.972 120.431,97.996 120.405,98.01 L93.083,113.785 C93.065,113.795 93.045,113.8 93.025,113.8 L93.025,113.8 Z M93.142,62.881 L93.142,113.481 L120.248,97.832 L126.695,76.248 C127.14,74.758 127.977,73.315 129.052,72.183 C130.231,70.942 131.568,70.229 132.72,70.229 C133.689,70.229 134.452,70.731 134.867,71.641 L141.274,85.692 L168.426,70.016 L168.426,19.415 L93.142,62.881 L93.142,62.881 Z" id="Fill-16" fill="#607D8B"></path>
                    <path d="M169.8,70.083 L142.478,85.857 L136.018,71.689 C135.108,69.694 132.59,69.951 130.393,72.263 C129.339,73.374 128.5,74.819 128.064,76.282 L121.603,97.909 L94.282,113.683 L94.282,62.813 L169.8,19.213 L169.8,70.083 Z" id="Fill-17" fill="#FAFAFA"></path>
                    <path d="M94.282,113.917 C94.241,113.917 94.201,113.907 94.165,113.886 C94.093,113.845 94.048,113.767 94.048,113.684 L94.048,62.813 C94.048,62.73 94.093,62.652 94.165,62.611 L169.683,19.01 C169.755,18.969 169.844,18.969 169.917,19.01 C169.989,19.052 170.033,19.129 170.033,19.212 L170.033,70.083 C170.033,70.166 169.989,70.244 169.917,70.285 L142.595,86.06 C142.538,86.092 142.469,86.1 142.407,86.08 C142.344,86.06 142.293,86.014 142.266,85.954 L135.805,71.786 C135.445,70.997 134.813,70.58 133.977,70.58 C132.921,70.58 131.676,71.252 130.562,72.424 C129.54,73.501 128.711,74.931 128.287,76.348 L121.827,97.976 C121.81,98.034 121.771,98.082 121.72,98.112 L94.398,113.886 C94.362,113.907 94.322,113.917 94.282,113.917 L94.282,113.917 Z M94.515,62.948 L94.515,113.279 L121.406,97.754 L127.84,76.215 C128.29,74.708 129.137,73.247 130.224,72.103 C131.425,70.838 132.793,70.112 133.977,70.112 C134.995,70.112 135.795,70.638 136.23,71.592 L142.584,85.526 L169.566,69.948 L169.566,19.617 L94.515,62.948 L94.515,62.948 Z" id="Fill-18" fill="#607D8B"></path>
                    <path d="M109.894,92.943 L109.894,92.943 C108.12,92.943 106.653,92.218 105.65,90.823 C105.583,90.731 105.593,90.61 105.673,90.529 C105.753,90.448 105.88,90.44 105.974,90.506 C106.754,91.053 107.679,91.333 108.724,91.333 C110.047,91.333 111.478,90.894 112.98,90.027 C118.291,86.96 122.611,79.509 122.611,73.416 C122.611,71.489 122.169,69.856 121.333,68.692 C121.266,68.6 121.276,68.473 121.356,68.392 C121.436,68.311 121.563,68.299 121.656,68.365 C123.327,69.537 124.247,71.746 124.247,74.584 C124.247,80.826 119.821,88.447 114.382,91.587 C112.808,92.495 111.298,92.943 109.894,92.943 L109.894,92.943 Z M106.925,91.401 C107.738,92.052 108.745,92.278 109.893,92.278 L109.894,92.278 C111.215,92.278 112.647,91.951 114.148,91.084 C119.459,88.017 123.78,80.621 123.78,74.528 C123.78,72.549 123.317,70.929 122.454,69.767 C122.865,70.802 123.079,72.042 123.079,73.402 C123.079,79.645 118.653,87.285 113.214,90.425 C111.64,91.334 110.13,91.742 108.724,91.742 C108.083,91.742 107.481,91.593 106.925,91.401 L106.925,91.401 Z" id="Fill-19" fill="#607D8B"></path>
                    <path d="M113.097,90.23 C118.481,87.122 122.845,79.594 122.845,73.416 C122.845,71.365 122.362,69.724 121.522,68.556 C119.738,67.304 117.148,67.362 114.265,69.026 C108.881,72.134 104.517,79.662 104.517,85.84 C104.517,87.891 105,89.532 105.84,90.7 C107.624,91.952 110.214,91.894 113.097,90.23" id="Fill-20" fill="#FAFAFA"></path>
                    <path d="M108.724,91.614 L108.724,91.614 C107.582,91.614 106.566,91.401 105.705,90.797 C105.684,90.783 105.665,90.811 105.65,90.79 C104.756,89.546 104.283,87.842 104.283,85.817 C104.283,79.575 108.709,71.953 114.148,68.812 C115.722,67.904 117.232,67.449 118.638,67.449 C119.78,67.449 120.796,67.758 121.656,68.362 C121.678,68.377 121.697,68.397 121.712,68.418 C122.606,69.662 123.079,71.39 123.079,73.415 C123.079,79.658 118.653,87.198 113.214,90.338 C111.64,91.247 110.13,91.614 108.724,91.614 L108.724,91.614 Z M106.006,90.505 C106.78,91.037 107.694,91.281 108.724,91.281 C110.047,91.281 111.478,90.868 112.98,90.001 C118.291,86.935 122.611,79.496 122.611,73.403 C122.611,71.494 122.177,69.88 121.356,68.718 C120.582,68.185 119.668,67.919 118.638,67.919 C117.315,67.919 115.883,68.36 114.382,69.227 C109.071,72.293 104.751,79.733 104.751,85.826 C104.751,87.735 105.185,89.343 106.006,90.505 L106.006,90.505 Z" id="Fill-21" fill="#607D8B"></path>
                    <path d="M149.318,7.262 L139.334,16.14 L155.227,27.171 L160.816,21.059 L149.318,7.262" id="Fill-22" fill="#FAFAFA"></path>
                    <path d="M169.676,13.84 L159.928,19.467 C156.286,21.57 150.4,21.58 146.781,19.491 C143.161,17.402 143.18,14.003 146.822,11.9 L156.317,6.292 L149.588,2.407 L67.752,49.478 L113.675,75.992 L116.756,74.213 C117.387,73.848 117.625,73.315 117.374,72.823 C115.017,68.191 114.781,63.277 116.691,58.561 C122.329,44.641 141.2,33.746 165.309,30.491 C173.478,29.388 181.989,29.524 190.013,30.885 C190.865,31.03 191.789,30.893 192.42,30.528 L195.501,28.75 L169.676,13.84" id="Fill-23" fill="#FAFAFA"></path>
                    <path d="M113.675,76.459 C113.594,76.459 113.514,76.438 113.442,76.397 L67.518,49.882 C67.374,49.799 67.284,49.645 67.285,49.478 C67.285,49.311 67.374,49.157 67.519,49.073 L149.355,2.002 C149.499,1.919 149.677,1.919 149.821,2.002 L156.55,5.887 C156.774,6.017 156.85,6.302 156.722,6.526 C156.592,6.749 156.307,6.826 156.083,6.696 L149.587,2.946 L68.687,49.479 L113.675,75.452 L116.523,73.808 C116.715,73.697 117.143,73.399 116.958,73.035 C114.542,68.287 114.3,63.221 116.258,58.385 C119.064,51.458 125.143,45.143 133.84,40.122 C142.497,35.124 153.358,31.633 165.247,30.028 C173.445,28.921 182.037,29.058 190.091,30.425 C190.83,30.55 191.652,30.432 192.186,30.124 L194.567,28.75 L169.442,14.244 C169.219,14.115 169.142,13.829 169.271,13.606 C169.4,13.382 169.685,13.306 169.909,13.435 L195.734,28.345 C195.879,28.428 195.968,28.583 195.968,28.75 C195.968,28.916 195.879,29.071 195.734,29.154 L192.653,30.933 C191.932,31.35 190.89,31.508 189.935,31.346 C181.972,29.995 173.478,29.86 165.372,30.954 C153.602,32.543 142.86,35.993 134.307,40.931 C125.793,45.847 119.851,52.004 117.124,58.736 C115.27,63.314 115.501,68.112 117.79,72.611 C118.16,73.336 117.845,74.124 116.99,74.617 L113.909,76.397 C113.836,76.438 113.756,76.459 113.675,76.459" id="Fill-24" fill="#455A64"></path>
                    <path d="M153.316,21.279 C150.903,21.279 148.495,20.751 146.664,19.693 C144.846,18.644 143.844,17.232 143.844,15.718 C143.844,14.191 144.86,12.763 146.705,11.698 L156.198,6.091 C156.309,6.025 156.452,6.062 156.518,6.173 C156.583,6.284 156.547,6.427 156.436,6.493 L146.94,12.102 C145.244,13.081 144.312,14.365 144.312,15.718 C144.312,17.058 145.23,18.326 146.897,19.289 C150.446,21.338 156.24,21.327 159.811,19.265 L169.559,13.637 C169.67,13.573 169.813,13.611 169.878,13.723 C169.943,13.834 169.904,13.977 169.793,14.042 L160.045,19.67 C158.187,20.742 155.749,21.279 153.316,21.279" id="Fill-25" fill="#607D8B"></path>
                    <path d="M113.675,75.992 L67.762,49.484" id="Fill-26" fill="#455A64"></path>
                    <path d="M113.675,76.342 C113.615,76.342 113.555,76.327 113.5,76.295 L67.587,49.787 C67.419,49.69 67.362,49.476 67.459,49.309 C67.556,49.141 67.77,49.083 67.937,49.18 L113.85,75.688 C114.018,75.785 114.075,76 113.978,76.167 C113.914,76.279 113.796,76.342 113.675,76.342" id="Fill-27" fill="#455A64"></path>
                    <path d="M67.762,49.484 L67.762,103.485 C67.762,104.575 68.532,105.903 69.482,106.452 L111.955,130.973 C112.905,131.522 113.675,131.083 113.675,129.993 L113.675,75.992" id="Fill-28" fill="#FAFAFA"></path>
                    <path d="M112.727,131.561 C112.43,131.561 112.107,131.466 111.78,131.276 L69.307,106.755 C68.244,106.142 67.412,104.705 67.412,103.485 L67.412,49.484 C67.412,49.29 67.569,49.134 67.762,49.134 C67.956,49.134 68.113,49.29 68.113,49.484 L68.113,103.485 C68.113,104.445 68.82,105.665 69.657,106.148 L112.13,130.67 C112.474,130.868 112.791,130.913 113,130.792 C113.206,130.673 113.325,130.381 113.325,129.993 L113.325,75.992 C113.325,75.798 113.482,75.641 113.675,75.641 C113.869,75.641 114.025,75.798 114.025,75.992 L114.025,129.993 C114.025,130.648 113.786,131.147 113.35,131.399 C113.162,131.507 112.952,131.561 112.727,131.561" id="Fill-29" fill="#455A64"></path>
                    <path d="M112.86,40.512 C112.86,40.512 112.86,40.512 112.859,40.512 C110.541,40.512 108.36,39.99 106.717,39.041 C105.012,38.057 104.074,36.726 104.074,35.292 C104.074,33.847 105.026,32.501 106.754,31.504 L118.795,24.551 C120.463,23.589 122.669,23.058 125.007,23.058 C127.325,23.058 129.506,23.581 131.15,24.53 C132.854,25.514 133.793,26.845 133.793,28.278 C133.793,29.724 132.841,31.069 131.113,32.067 L119.071,39.019 C117.403,39.982 115.197,40.512 112.86,40.512 L112.86,40.512 Z M125.007,23.759 C122.79,23.759 120.709,24.256 119.146,25.158 L107.104,32.11 C105.602,32.978 104.774,34.108 104.774,35.292 C104.774,36.465 105.589,37.581 107.067,38.434 C108.605,39.323 110.663,39.812 112.859,39.812 L112.86,39.812 C115.076,39.812 117.158,39.315 118.721,38.413 L130.762,31.46 C132.264,30.593 133.092,29.463 133.092,28.278 C133.092,27.106 132.278,25.99 130.8,25.136 C129.261,24.248 127.204,23.759 125.007,23.759 L125.007,23.759 Z" id="Fill-30" fill="#607D8B"></path>
                    <path d="M165.63,16.219 L159.896,19.53 C156.729,21.358 151.61,21.367 148.463,19.55 C145.316,17.733 145.332,14.778 148.499,12.949 L154.233,9.639 L165.63,16.219" id="Fill-31" fill="#FAFAFA"></path>
                    <path d="M154.233,10.448 L164.228,16.219 L159.546,18.923 C158.112,19.75 156.194,20.206 154.147,20.206 C152.118,20.206 150.224,19.757 148.814,18.943 C147.524,18.199 146.814,17.249 146.814,16.269 C146.814,15.278 147.537,14.314 148.85,13.556 L154.233,10.448 M154.233,9.639 L148.499,12.949 C145.332,14.778 145.316,17.733 148.463,19.55 C150.031,20.455 152.086,20.907 154.147,20.907 C156.224,20.907 158.306,20.447 159.896,19.53 L165.63,16.219 L154.233,9.639" id="Fill-32" fill="#607D8B"></path>
                    <path d="M145.445,72.667 L145.445,72.667 C143.672,72.667 142.204,71.817 141.202,70.422 C141.135,70.33 141.145,70.147 141.225,70.066 C141.305,69.985 141.432,69.946 141.525,70.011 C142.306,70.559 143.231,70.823 144.276,70.822 C145.598,70.822 147.03,70.376 148.532,69.509 C153.842,66.443 158.163,58.987 158.163,52.894 C158.163,50.967 157.721,49.332 156.884,48.168 C156.818,48.076 156.828,47.948 156.908,47.867 C156.988,47.786 157.114,47.774 157.208,47.84 C158.878,49.012 159.798,51.22 159.798,54.059 C159.798,60.301 155.373,68.046 149.933,71.186 C148.36,72.094 146.85,72.667 145.445,72.667 L145.445,72.667 Z M142.476,71 C143.29,71.651 144.296,72.002 145.445,72.002 C146.767,72.002 148.198,71.55 149.7,70.682 C155.01,67.617 159.331,60.159 159.331,54.065 C159.331,52.085 158.868,50.435 158.006,49.272 C158.417,50.307 158.63,51.532 158.63,52.892 C158.63,59.134 154.205,66.767 148.765,69.907 C147.192,70.816 145.681,71.283 144.276,71.283 C143.634,71.283 143.033,71.192 142.476,71 L142.476,71 Z" id="Fill-33" fill="#607D8B"></path>
                    <path d="M148.648,69.704 C154.032,66.596 158.396,59.068 158.396,52.891 C158.396,50.839 157.913,49.198 157.074,48.03 C155.289,46.778 152.699,46.836 149.816,48.501 C144.433,51.609 140.068,59.137 140.068,65.314 C140.068,67.365 140.552,69.006 141.391,70.174 C143.176,71.427 145.765,71.369 148.648,69.704" id="Fill-34" fill="#FAFAFA"></path>
                    <path d="M144.276,71.276 L144.276,71.276 C143.133,71.276 142.118,70.969 141.257,70.365 C141.236,70.351 141.217,70.332 141.202,70.311 C140.307,69.067 139.835,67.339 139.835,65.314 C139.835,59.073 144.26,51.439 149.7,48.298 C151.273,47.39 152.784,46.929 154.189,46.929 C155.332,46.929 156.347,47.236 157.208,47.839 C157.229,47.854 157.248,47.873 157.263,47.894 C158.157,49.138 158.63,50.865 158.63,52.891 C158.63,59.132 154.205,66.766 148.765,69.907 C147.192,70.815 145.681,71.276 144.276,71.276 L144.276,71.276 Z M141.558,70.104 C142.331,70.637 143.245,71.005 144.276,71.005 C145.598,71.005 147.03,70.467 148.532,69.6 C153.842,66.534 158.163,59.033 158.163,52.939 C158.163,51.031 157.729,49.385 156.907,48.223 C156.133,47.691 155.219,47.409 154.189,47.409 C152.867,47.409 151.435,47.842 149.933,48.709 C144.623,51.775 140.302,59.273 140.302,65.366 C140.302,67.276 140.736,68.942 141.558,70.104 L141.558,70.104 Z" id="Fill-35" fill="#607D8B"></path>
                    <path d="M150.72,65.361 L150.357,65.066 C151.147,64.092 151.869,63.04 152.505,61.938 C153.313,60.539 153.978,59.067 154.482,57.563 L154.925,57.712 C154.412,59.245 153.733,60.745 152.91,62.172 C152.262,63.295 151.525,64.368 150.72,65.361" id="Fill-36" fill="#607D8B"></path>
                    <path d="M115.917,84.514 L115.554,84.22 C116.344,83.245 117.066,82.194 117.702,81.092 C118.51,79.692 119.175,78.22 119.678,76.717 L120.121,76.865 C119.608,78.398 118.93,79.899 118.106,81.326 C117.458,82.448 116.722,83.521 115.917,84.514" id="Fill-37" fill="#607D8B"></path>
                    <path d="M114,130.476 L114,130.008 L114,76.052 L114,75.584 L114,76.052 L114,130.008 L114,130.476" id="Fill-38" fill="#607D8B"></path>
                </g>
                <g id="Imported-Layers-Copy" transform="translate(62.000000, 0.000000)" sketch:type="MSShapeGroup">
                    <path d="M19.822,37.474 C19.839,37.339 19.747,37.194 19.555,37.082 C19.228,36.894 18.729,36.872 18.446,37.037 L12.434,40.508 C12.303,40.584 12.24,40.686 12.243,40.793 C12.245,40.925 12.245,41.254 12.245,41.371 L12.245,41.414 L12.238,41.542 C8.148,43.887 5.647,45.321 5.647,45.321 C5.646,45.321 3.57,46.367 2.86,50.513 C2.86,50.513 1.948,57.474 1.962,70.258 C1.977,82.828 2.568,87.328 3.129,91.609 C3.349,93.293 6.13,93.734 6.13,93.734 C6.461,93.774 6.828,93.707 7.21,93.486 L82.483,49.935 C84.291,48.866 85.15,46.216 85.539,43.651 C86.752,35.661 87.214,10.673 85.264,3.773 C85.068,3.08 84.754,2.69 84.396,2.491 L82.31,1.701 C81.583,1.729 80.894,2.168 80.776,2.236 C80.636,2.317 41.807,24.585 20.032,37.072 L19.822,37.474" id="Fill-1" fill="#FFFFFF"></path>
                    <path d="M82.311,1.701 L84.396,2.491 C84.754,2.69 85.068,3.08 85.264,3.773 C87.213,10.673 86.751,35.66 85.539,43.651 C85.149,46.216 84.29,48.866 82.483,49.935 L7.21,93.486 C6.897,93.667 6.595,93.744 6.314,93.744 L6.131,93.733 C6.131,93.734 3.349,93.293 3.128,91.609 C2.568,87.327 1.977,82.828 1.963,70.258 C1.948,57.474 2.86,50.513 2.86,50.513 C3.57,46.367 5.647,45.321 5.647,45.321 C5.647,45.321 8.148,43.887 12.238,41.542 L12.245,41.414 L12.245,41.371 C12.245,41.254 12.245,40.925 12.243,40.793 C12.24,40.686 12.302,40.583 12.434,40.508 L18.446,37.036 C18.574,36.962 18.746,36.926 18.927,36.926 C19.145,36.926 19.376,36.979 19.554,37.082 C19.747,37.194 19.839,37.34 19.822,37.474 L20.033,37.072 C41.806,24.585 80.636,2.318 80.777,2.236 C80.894,2.168 81.583,1.729 82.311,1.701 M82.311,0.704 L82.272,0.705 C81.654,0.728 80.989,0.949 80.298,1.361 L80.277,1.373 C80.129,1.458 59.768,13.135 19.758,36.079 C19.5,35.981 19.214,35.929 18.927,35.929 C18.562,35.929 18.223,36.013 17.947,36.173 L11.935,39.644 C11.493,39.899 11.236,40.334 11.246,40.81 L11.247,40.96 L5.167,44.447 C4.794,44.646 2.625,45.978 1.877,50.345 L1.871,50.384 C1.862,50.454 0.951,57.557 0.965,70.259 C0.979,82.879 1.568,87.375 2.137,91.724 L2.139,91.739 C2.447,94.094 5.614,94.662 5.975,94.719 L6.009,94.723 C6.11,94.736 6.213,94.742 6.314,94.742 C6.79,94.742 7.26,94.61 7.71,94.35 L82.983,50.798 C84.794,49.727 85.982,47.375 86.525,43.801 C87.711,35.987 88.259,10.705 86.224,3.502 C85.971,2.609 85.52,1.975 84.881,1.62 L84.749,1.558 L82.664,0.769 C82.551,0.725 82.431,0.704 82.311,0.704" id="Fill-2" fill="#455A64"></path>
                    <path d="M66.267,11.565 L67.762,11.999 L11.423,44.325" id="Fill-3" fill="#FFFFFF"></path>
                    <path d="M12.202,90.545 C12.029,90.545 11.862,90.455 11.769,90.295 C11.632,90.057 11.713,89.752 11.952,89.614 L30.389,78.969 C30.628,78.831 30.933,78.913 31.071,79.152 C31.208,79.39 31.127,79.696 30.888,79.833 L12.451,90.478 L12.202,90.545" id="Fill-4" fill="#607D8B"></path>
                    <path d="M13.764,42.654 L13.656,42.592 L13.702,42.421 L18.837,39.457 L19.007,39.502 L18.962,39.673 L13.827,42.637 L13.764,42.654" id="Fill-5" fill="#607D8B"></path>
                    <path d="M8.52,90.375 L8.52,46.421 L8.583,46.385 L75.84,7.554 L75.84,51.508 L75.778,51.544 L8.52,90.375 L8.52,90.375 Z M8.77,46.564 L8.77,89.944 L75.591,51.365 L75.591,7.985 L8.77,46.564 L8.77,46.564 Z" id="Fill-6" fill="#607D8B"></path>
                    <path d="M24.986,83.182 C24.756,83.331 24.374,83.566 24.137,83.705 L12.632,90.406 C12.395,90.545 12.426,90.658 12.7,90.658 L13.265,90.658 C13.54,90.658 13.958,90.545 14.195,90.406 L25.7,83.705 C25.937,83.566 26.128,83.452 26.125,83.449 C26.122,83.447 26.119,83.22 26.119,82.946 C26.119,82.672 25.931,82.569 25.701,82.719 L24.986,83.182" id="Fill-7" fill="#607D8B"></path>
                    <path d="M13.266,90.782 L12.7,90.782 C12.5,90.782 12.384,90.726 12.354,90.616 C12.324,90.506 12.397,90.399 12.569,90.299 L24.074,83.597 C24.31,83.459 24.689,83.226 24.918,83.078 L25.633,82.614 C25.723,82.555 25.813,82.525 25.899,82.525 C26.071,82.525 26.244,82.655 26.244,82.946 C26.244,83.16 26.245,83.309 26.247,83.383 L26.253,83.387 L26.249,83.456 C26.246,83.531 26.246,83.531 25.763,83.812 L14.258,90.514 C14,90.665 13.564,90.782 13.266,90.782 L13.266,90.782 Z M12.666,90.532 L12.7,90.533 L13.266,90.533 C13.518,90.533 13.915,90.425 14.132,90.299 L25.637,83.597 C25.805,83.499 25.931,83.424 25.998,83.383 C25.994,83.299 25.994,83.165 25.994,82.946 L25.899,82.775 L25.768,82.824 L25.054,83.287 C24.822,83.437 24.438,83.673 24.2,83.812 L12.695,90.514 L12.666,90.532 L12.666,90.532 Z" id="Fill-8" fill="#607D8B"></path>
                    <path d="M13.266,89.871 L12.7,89.871 C12.5,89.871 12.384,89.815 12.354,89.705 C12.324,89.595 12.397,89.488 12.569,89.388 L24.074,82.686 C24.332,82.535 24.768,82.418 25.067,82.418 L25.632,82.418 C25.832,82.418 25.948,82.474 25.978,82.584 C26.008,82.694 25.935,82.801 25.763,82.901 L14.258,89.603 C14,89.754 13.564,89.871 13.266,89.871 L13.266,89.871 Z M12.666,89.621 L12.7,89.622 L13.266,89.622 C13.518,89.622 13.915,89.515 14.132,89.388 L25.637,82.686 L25.667,82.668 L25.632,82.667 L25.067,82.667 C24.815,82.667 24.418,82.775 24.2,82.901 L12.695,89.603 L12.666,89.621 L12.666,89.621 Z" id="Fill-9" fill="#607D8B"></path>
                    <path d="M12.37,90.801 L12.37,89.554 L12.37,90.801" id="Fill-10" fill="#607D8B"></path>
                    <path d="M6.13,93.901 C5.379,93.808 4.816,93.164 4.691,92.525 C3.86,88.287 3.54,83.743 3.526,71.173 C3.511,58.389 4.423,51.428 4.423,51.428 C5.134,47.282 7.21,46.236 7.21,46.236 C7.21,46.236 81.667,3.25 82.069,3.017 C82.292,2.888 84.556,1.433 85.264,3.94 C87.214,10.84 86.752,35.827 85.539,43.818 C85.15,46.383 84.291,49.033 82.483,50.101 L7.21,93.653 C6.828,93.874 6.461,93.941 6.13,93.901 C6.13,93.901 3.349,93.46 3.129,91.776 C2.568,87.495 1.977,82.995 1.962,70.425 C1.948,57.641 2.86,50.68 2.86,50.68 C3.57,46.534 5.647,45.489 5.647,45.489 C5.646,45.489 8.065,44.092 12.245,41.679 L13.116,41.56 L19.715,37.73 L19.761,37.269 L6.13,93.901" id="Fill-11" fill="#FAFAFA"></path>
                    <path d="M6.317,94.161 L6.102,94.148 L6.101,94.148 L5.857,94.101 C5.138,93.945 3.085,93.365 2.881,91.809 C2.313,87.469 1.727,82.996 1.713,70.425 C1.699,57.771 2.604,50.718 2.613,50.648 C3.338,46.417 5.445,45.31 5.535,45.266 L12.163,41.439 L13.033,41.32 L19.479,37.578 L19.513,37.244 C19.526,37.107 19.647,37.008 19.786,37.021 C19.922,37.034 20.023,37.156 20.009,37.293 L19.95,37.882 L13.198,41.801 L12.328,41.919 L5.772,45.704 C5.741,45.72 3.782,46.772 3.106,50.722 C3.099,50.782 2.198,57.808 2.212,70.424 C2.226,82.963 2.809,87.42 3.373,91.729 C3.464,92.42 4.062,92.883 4.682,93.181 C4.566,92.984 4.486,92.776 4.446,92.572 C3.665,88.588 3.291,84.37 3.276,71.173 C3.262,58.52 4.167,51.466 4.176,51.396 C4.901,47.165 7.008,46.059 7.098,46.014 C7.094,46.015 81.542,3.034 81.944,2.802 L81.972,2.785 C82.876,2.247 83.692,2.097 84.332,2.352 C84.887,2.573 85.281,3.085 85.504,3.872 C87.518,11 86.964,36.091 85.785,43.855 C85.278,47.196 84.21,49.37 82.61,50.317 L7.335,93.869 C6.999,94.063 6.658,94.161 6.317,94.161 L6.317,94.161 Z M6.17,93.654 C6.463,93.69 6.774,93.617 7.085,93.437 L82.358,49.886 C84.181,48.808 84.96,45.971 85.292,43.78 C86.466,36.049 87.023,11.085 85.024,4.008 C84.846,3.377 84.551,2.976 84.148,2.816 C83.664,2.623 82.982,2.764 82.227,3.213 L82.193,3.234 C81.791,3.466 7.335,46.452 7.335,46.452 C7.304,46.469 5.346,47.521 4.669,51.471 C4.662,51.53 3.761,58.556 3.775,71.173 C3.79,84.328 4.161,88.524 4.936,92.476 C5.026,92.937 5.412,93.459 5.973,93.615 C6.087,93.64 6.158,93.652 6.169,93.654 L6.17,93.654 L6.17,93.654 Z" id="Fill-12" fill="#455A64"></path>
                    <path d="M7.317,68.982 C7.806,68.701 8.202,68.926 8.202,69.487 C8.202,70.047 7.806,70.73 7.317,71.012 C6.829,71.294 6.433,71.069 6.433,70.508 C6.433,69.948 6.829,69.265 7.317,68.982" id="Fill-13" fill="#FFFFFF"></path>
                    <path d="M6.92,71.133 C6.631,71.133 6.433,70.905 6.433,70.508 C6.433,69.948 6.829,69.265 7.317,68.982 C7.46,68.9 7.595,68.861 7.714,68.861 C8.003,68.861 8.202,69.09 8.202,69.487 C8.202,70.047 7.806,70.73 7.317,71.012 C7.174,71.094 7.039,71.133 6.92,71.133 M7.714,68.674 C7.557,68.674 7.392,68.723 7.224,68.821 C6.676,69.138 6.246,69.879 6.246,70.508 C6.246,70.994 6.517,71.32 6.92,71.32 C7.078,71.32 7.243,71.271 7.411,71.174 C7.959,70.857 8.389,70.117 8.389,69.487 C8.389,69.001 8.117,68.674 7.714,68.674" id="Fill-14" fill="#8097A2"></path>
                    <path d="M6.92,70.947 C6.649,70.947 6.621,70.64 6.621,70.508 C6.621,70.017 6.982,69.392 7.411,69.145 C7.521,69.082 7.625,69.049 7.714,69.049 C7.986,69.049 8.015,69.355 8.015,69.487 C8.015,69.978 7.652,70.603 7.224,70.851 C7.115,70.914 7.01,70.947 6.92,70.947 M7.714,68.861 C7.595,68.861 7.46,68.9 7.317,68.982 C6.829,69.265 6.433,69.948 6.433,70.508 C6.433,70.905 6.631,71.133 6.92,71.133 C7.039,71.133 7.174,71.094 7.317,71.012 C7.806,70.73 8.202,70.047 8.202,69.487 C8.202,69.09 8.003,68.861 7.714,68.861" id="Fill-15" fill="#8097A2"></path>
                    <path d="M7.444,85.35 C7.708,85.198 7.921,85.319 7.921,85.622 C7.921,85.925 7.708,86.292 7.444,86.444 C7.181,86.597 6.967,86.475 6.967,86.173 C6.967,85.871 7.181,85.502 7.444,85.35" id="Fill-16" fill="#FFFFFF"></path>
                    <path d="M7.23,86.51 C7.074,86.51 6.967,86.387 6.967,86.173 C6.967,85.871 7.181,85.502 7.444,85.35 C7.521,85.305 7.594,85.284 7.658,85.284 C7.814,85.284 7.921,85.408 7.921,85.622 C7.921,85.925 7.708,86.292 7.444,86.444 C7.367,86.489 7.294,86.51 7.23,86.51 M7.658,85.098 C7.558,85.098 7.455,85.127 7.351,85.188 C7.031,85.373 6.781,85.806 6.781,86.173 C6.781,86.482 6.966,86.697 7.23,86.697 C7.33,86.697 7.433,86.666 7.538,86.607 C7.858,86.422 8.108,85.989 8.108,85.622 C8.108,85.313 7.923,85.098 7.658,85.098" id="Fill-17" fill="#8097A2"></path>
                    <path d="M7.23,86.322 L7.154,86.173 C7.154,85.938 7.333,85.629 7.538,85.512 L7.658,85.471 L7.734,85.622 C7.734,85.856 7.555,86.164 7.351,86.282 L7.23,86.322 M7.658,85.284 C7.594,85.284 7.521,85.305 7.444,85.35 C7.181,85.502 6.967,85.871 6.967,86.173 C6.967,86.387 7.074,86.51 7.23,86.51 C7.294,86.51 7.367,86.489 7.444,86.444 C7.708,86.292 7.921,85.925 7.921,85.622 C7.921,85.408 7.814,85.284 7.658,85.284" id="Fill-18" fill="#8097A2"></path>
                    <path d="M77.278,7.769 L77.278,51.436 L10.208,90.16 L10.208,46.493 L77.278,7.769" id="Fill-19" fill="#455A64"></path>
                    <path d="M10.083,90.375 L10.083,46.421 L10.146,46.385 L77.403,7.554 L77.403,51.508 L77.341,51.544 L10.083,90.375 L10.083,90.375 Z M10.333,46.564 L10.333,89.944 L77.154,51.365 L77.154,7.985 L10.333,46.564 L10.333,46.564 Z" id="Fill-20" fill="#607D8B"></path>
                </g>
                <path d="M125.737,88.647 L118.098,91.981 L118.098,84 L106.639,88.713 L106.639,96.982 L99,100.315 L112.369,103.961 L125.737,88.647" id="Imported-Layers-Copy-2" fill="#455A64" sketch:type="MSShapeGroup"></path>
            </g>
        </g>
    </g>
</svg>';
function RotateInstructions(){
this.loadIcon_();
var overlay=document.createElement('div');
var s=overlay.style;
s.position='fixed';
s.top=0;
s.right=0;
s.bottom=0;
s.left=0;
s.backgroundColor='gray';
s.fontFamily='sans-serif';
s.zIndex=1000000;
var img=document.createElement('img');
img.src=this.icon;
var s=img.style;
s.marginLeft='25%';
s.marginTop='25%';
s.width='50%';
overlay.appendChild(img);
var text=document.createElement('div');
var s=text.style;
s.textAlign='center';
s.fontSize='16px';
s.lineHeight='24px';
s.margin='24px 25%';
s.width='50%';
text.innerHTML='Place your phone into your Cardboard viewer.';
overlay.appendChild(text);
var snackbar=document.createElement('div');
var s=snackbar.style;
s.backgroundColor='#CFD8DC';
s.position='fixed';
s.bottom=0;
s.width='100%';
s.height='48px';
s.padding='14px 24px';
s.boxSizing='border-box';
s.color='#656A6B';
overlay.appendChild(snackbar);
var snackbarText=document.createElement('div');
snackbarText.style.float='left';
snackbarText.innerHTML='No Cardboard viewer?';
var snackbarButton=document.createElement('a');
snackbarButton.href='https://www.google.com/get/cardboard/get-cardboard/';
snackbarButton.innerHTML='get one';
snackbarButton.target='_blank';
var s=snackbarButton.style;
s.float='right';
s.fontWeight=600;
s.textTransform='uppercase';
s.borderLeft='1px solid gray';
s.paddingLeft='24px';
s.textDecoration='none';
s.color='#656A6B';
snackbar.appendChild(snackbarText);
snackbar.appendChild(snackbarButton);
this.overlay=overlay;
this.text=text;
this.hide();
}
RotateInstructions.prototype.show=function (parent){
if(!parent&&!this.overlay.parentElement){
document.body.appendChild(this.overlay);
}else if(parent){
if(this.overlay.parentElement&&this.overlay.parentElement!=parent) this.overlay.parentElement.removeChild(this.overlay);
parent.appendChild(this.overlay);
}
this.overlay.style.display='block';
var img=this.overlay.querySelector('img');
var s=img.style;
if(isLandscapeMode()){
s.width='20%';
s.marginLeft='40%';
s.marginTop='3%';
}else{
s.width='50%';
s.marginLeft='25%';
s.marginTop='25%';
}};
RotateInstructions.prototype.hide=function (){
this.overlay.style.display='none';
};
RotateInstructions.prototype.showTemporarily=function (ms, parent){
this.show(parent);
this.timer=setTimeout(this.hide.bind(this), ms);
};
RotateInstructions.prototype.disableShowTemporarily=function (){
clearTimeout(this.timer);
};
RotateInstructions.prototype.update=function (){
this.disableShowTemporarily();
if(!isLandscapeMode()&&isMobile()){
this.show();
}else{
this.hide();
}};
RotateInstructions.prototype.loadIcon_=function (){
this.icon=base64('image/svg+xml', rotateInstructionsAsset);
};
var DEFAULT_VIEWER='CardboardV1';
var VIEWER_KEY='WEBVR_CARDBOARD_VIEWER';
var CLASS_NAME='webvr-polyfill-viewer-selector';
function ViewerSelector(defaultViewer){
try {
this.selectedKey=localStorage.getItem(VIEWER_KEY);
} catch (error){
console.error('Failed to load viewer profile: %s', error);
}
if(!this.selectedKey){
this.selectedKey=defaultViewer||DEFAULT_VIEWER;
}
this.dialog=this.createDialog_(DeviceInfo.Viewers);
this.root=null;
this.onChangeCallbacks_=[];
}
ViewerSelector.prototype.show=function (root){
this.root=root;
root.appendChild(this.dialog);
var selected=this.dialog.querySelector('#' + this.selectedKey);
selected.checked=true;
this.dialog.style.display='block';
};
ViewerSelector.prototype.hide=function (){
if(this.root&&this.root.contains(this.dialog)){
this.root.removeChild(this.dialog);
}
this.dialog.style.display='none';
};
ViewerSelector.prototype.getCurrentViewer=function (){
return DeviceInfo.Viewers[this.selectedKey];
};
ViewerSelector.prototype.getSelectedKey_=function (){
var input=this.dialog.querySelector('input[name=field]:checked');
if(input){
return input.id;
}
return null;
};
ViewerSelector.prototype.onChange=function (cb){
this.onChangeCallbacks_.push(cb);
};
ViewerSelector.prototype.fireOnChange_=function (viewer){
for (var i=0; i < this.onChangeCallbacks_.length; i++){
this.onChangeCallbacks_[i](viewer);
}};
ViewerSelector.prototype.onSave_=function (){
this.selectedKey=this.getSelectedKey_();
if(!this.selectedKey||!DeviceInfo.Viewers[this.selectedKey]){
console.error('ViewerSelector.onSave_: this should never happen!');
return;
}
this.fireOnChange_(DeviceInfo.Viewers[this.selectedKey]);
try {
localStorage.setItem(VIEWER_KEY, this.selectedKey);
} catch (error){
console.error('Failed to save viewer profile: %s', error);
}
this.hide();
};
ViewerSelector.prototype.createDialog_=function (options){
var container=document.createElement('div');
container.classList.add(CLASS_NAME);
container.style.display='none';
var overlay=document.createElement('div');
var s=overlay.style;
s.position='fixed';
s.left=0;
s.top=0;
s.width='100%';
s.height='100%';
s.background='rgba(0, 0, 0, 0.3)';
overlay.addEventListener('click', this.hide.bind(this));
var width=280;
var dialog=document.createElement('div');
var s=dialog.style;
s.boxSizing='border-box';
s.position='fixed';
s.top='24px';
s.left='50%';
s.marginLeft=-width / 2 + 'px';
s.width=width + 'px';
s.padding='24px';
s.overflow='hidden';
s.background='#fafafa';
s.fontFamily="'Roboto', sans-serif";
s.boxShadow='0px 5px 20px #666';
dialog.appendChild(this.createH1_('Select your viewer'));
for (var id in options){
dialog.appendChild(this.createChoice_(id, options[id].label));
}
dialog.appendChild(this.createButton_('Save', this.onSave_.bind(this)));
container.appendChild(overlay);
container.appendChild(dialog);
return container;
};
ViewerSelector.prototype.createH1_=function (name){
var h1=document.createElement('h1');
var s=h1.style;
s.color='black';
s.fontSize='20px';
s.fontWeight='bold';
s.marginTop=0;
s.marginBottom='24px';
h1.innerHTML=name;
return h1;
};
ViewerSelector.prototype.createChoice_=function (id, name){
var div=document.createElement('div');
div.style.marginTop='8px';
div.style.color='black';
var input=document.createElement('input');
input.style.fontSize='30px';
input.setAttribute('id', id);
input.setAttribute('type', 'radio');
input.setAttribute('value', id);
input.setAttribute('name', 'field');
var label=document.createElement('label');
label.style.marginLeft='4px';
label.setAttribute('for', id);
label.innerHTML=name;
div.appendChild(input);
div.appendChild(label);
return div;
};
ViewerSelector.prototype.createButton_=function (label, onclick){
var button=document.createElement('button');
button.innerHTML=label;
var s=button.style;
s.float='right';
s.textTransform='uppercase';
s.color='#1094f7';
s.fontSize='14px';
s.letterSpacing=0;
s.border=0;
s.background='none';
s.marginTop='16px';
button.addEventListener('click', onclick);
return button;
};
var commonjsGlobal$$1=typeof window!=='undefined' ? window:typeof commonjsGlobal$1!=='undefined' ? commonjsGlobal$1:typeof self!=='undefined' ? self:{};
function unwrapExports$$1 (x){
return x&&x.__esModule ? x['default']:x;
}
function createCommonjsModule$$1(fn, module){
return module={ exports: {}}, fn(module, module.exports), module.exports;
}
var NoSleep=createCommonjsModule$$1(function (module, exports){
(function webpackUniversalModuleDefinition(root, factory){
module.exports=factory();
})(commonjsGlobal$$1, function(){
return          (function(modules){
var installedModules={};
function __webpack_require__(moduleId){
if(installedModules[moduleId]){
return installedModules[moduleId].exports;
}
var module=installedModules[moduleId]={
i: moduleId,
l: false,
exports: {}};
modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
module.l=true;
return module.exports;
}
__webpack_require__.m=modules;
__webpack_require__.c=installedModules;
__webpack_require__.d=function(exports, name, getter){
if(!__webpack_require__.o(exports, name)){
Object.defineProperty(exports, name, {
configurable: false,
enumerable: true,
get: getter
});
}};
__webpack_require__.n=function(module){
var getter=module&&module.__esModule ?
function getDefault(){ return module['default']; } :
function getModuleExports(){ return module; };
__webpack_require__.d(getter, 'a', getter);
return getter;
};
__webpack_require__.o=function(object, property){ return Object.prototype.hasOwnProperty.call(object, property); };
__webpack_require__.p="";
return __webpack_require__(__webpack_require__.s=0);
})
([
(function(module, exports, __webpack_require__){
var _createClass=function (){ function defineProperties(target, props){ for (var i=0; i < props.length; i++){ var descriptor=props[i]; descriptor.enumerable=descriptor.enumerable||false; descriptor.configurable=true; if("value" in descriptor) descriptor.writable=true; Object.defineProperty(target, descriptor.key, descriptor); }} return function (Constructor, protoProps, staticProps){ if(protoProps) defineProperties(Constructor.prototype, protoProps); if(staticProps) defineProperties(Constructor, staticProps); return Constructor; };}();
function _classCallCheck(instance, Constructor){ if(!(instance instanceof Constructor)){ throw new TypeError("Cannot call a class as a function"); }}
var mediaFile=__webpack_require__(1);
var oldIOS=typeof navigator!=='undefined'&&parseFloat(('' + (/CPU.*OS ([0-9_]{3,4})[0-9_]{0,1}|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent)||[0, ''])[1]).replace('undefined', '3_2').replace('_', '.').replace('_', '')) < 10&&!window.MSStream;
var NoSleep=function (){
function NoSleep(){
_classCallCheck(this, NoSleep);
if(oldIOS){
this.noSleepTimer=null;
}else{
this.noSleepVideo=document.createElement('video');
this.noSleepVideo.setAttribute('playsinline', '');
this.noSleepVideo.setAttribute('src', mediaFile);
this.noSleepVideo.addEventListener('timeupdate', function (e){
if(this.noSleepVideo.currentTime > 0.5){
this.noSleepVideo.currentTime=Math.random();
}}.bind(this));
}}
_createClass(NoSleep, [{
key: 'enable',
value: function enable(){
if(oldIOS){
this.disable();
this.noSleepTimer=window.setInterval(function (){
window.location.href='/';
window.setTimeout(window.stop, 0);
}, 15000);
}else{
this.noSleepVideo.play();
}}
}, {
key: 'disable',
value: function disable(){
if(oldIOS){
if(this.noSleepTimer){
window.clearInterval(this.noSleepTimer);
this.noSleepTimer=null;
}}else{
this.noSleepVideo.pause();
}}
}]);
return NoSleep;
}();
module.exports=NoSleep;
}),
(function(module, exports, __webpack_require__){
module.exports='data:video/mp4;base64,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';
})
]);
});
});
var NoSleep$1=unwrapExports$$1(NoSleep);
var nextDisplayId=1000;
var defaultLeftBounds=[0, 0, 0.5, 1];
var defaultRightBounds=[0.5, 0, 0.5, 1];
var raf=window.requestAnimationFrame;
var caf=window.cancelAnimationFrame;
function VRFrameData(){
this.leftProjectionMatrix=new Float32Array(16);
this.leftViewMatrix=new Float32Array(16);
this.rightProjectionMatrix=new Float32Array(16);
this.rightViewMatrix=new Float32Array(16);
this.pose=null;
}
function VRDisplayCapabilities(config){
Object.defineProperties(this, {
hasPosition: {
writable: false, enumerable: true, value: config.hasPosition
},
hasExternalDisplay: {
writable: false, enumerable: true, value: config.hasExternalDisplay
},
canPresent: {
writable: false, enumerable: true, value: config.canPresent
},
maxLayers: {
writable: false, enumerable: true, value: config.maxLayers
},
hasOrientation: {
enumerable: true, get: function get(){
deprecateWarning('VRDisplayCapabilities.prototype.hasOrientation', 'VRDisplay.prototype.getFrameData');
return config.hasOrientation;
}}
});
}
function VRDisplay(config){
config=config||{};
var USE_WAKELOCK='wakelock' in config ? config.wakelock:true;
this.isPolyfilled=true;
this.displayId=nextDisplayId++;
this.displayName='';
this.depthNear=0.01;
this.depthFar=10000.0;
this.isPresenting=false;
Object.defineProperty(this, 'isConnected', {
get: function get(){
deprecateWarning('VRDisplay.prototype.isConnected', 'VRDisplayCapabilities.prototype.hasExternalDisplay');
return false;
}});
this.capabilities=new VRDisplayCapabilities({
hasPosition: false,
hasOrientation: false,
hasExternalDisplay: false,
canPresent: false,
maxLayers: 1
});
this.stageParameters=null;
this.waitingForPresent_=false;
this.layer_=null;
this.originalParent_=null;
this.fullscreenElement_=null;
this.fullscreenWrapper_=null;
this.fullscreenElementCachedStyle_=null;
this.fullscreenEventTarget_=null;
this.fullscreenChangeHandler_=null;
this.fullscreenErrorHandler_=null;
if(USE_WAKELOCK&&isMobile()){
this.wakelock_=new NoSleep$1();
}}
VRDisplay.prototype.getFrameData=function (frameData){
return frameDataFromPose(frameData, this._getPose(), this);
};
VRDisplay.prototype.getPose=function (){
deprecateWarning('VRDisplay.prototype.getPose', 'VRDisplay.prototype.getFrameData');
return this._getPose();
};
VRDisplay.prototype.resetPose=function (){
deprecateWarning('VRDisplay.prototype.resetPose');
return this._resetPose();
};
VRDisplay.prototype.getImmediatePose=function (){
deprecateWarning('VRDisplay.prototype.getImmediatePose', 'VRDisplay.prototype.getFrameData');
return this._getPose();
};
VRDisplay.prototype.requestAnimationFrame=function (callback){
return raf(callback);
};
VRDisplay.prototype.cancelAnimationFrame=function (id){
return caf(id);
};
VRDisplay.prototype.wrapForFullscreen=function (element){
if(isIOS()){
return element;
}
if(!this.fullscreenWrapper_){
this.fullscreenWrapper_=document.createElement('div');
var cssProperties=['height: ' + Math.min(screen.height, screen.width) + 'px !important', 'top: 0 !important', 'left: 0 !important', 'right: 0 !important', 'border: 0', 'margin: 0', 'padding: 0', 'z-index: 999999 !important', 'position: fixed'];
this.fullscreenWrapper_.setAttribute('style', cssProperties.join('; ') + ';');
this.fullscreenWrapper_.classList.add('webvr-polyfill-fullscreen-wrapper');
}
if(this.fullscreenElement_==element){
return this.fullscreenWrapper_;
}
if(this.fullscreenElement_){
if(this.originalParent_){
this.originalParent_.appendChild(this.fullscreenElement_);
}else{
this.fullscreenElement_.parentElement.removeChild(this.fullscreenElement_);
}}
this.fullscreenElement_=element;
this.originalParent_=element.parentElement;
if(!this.originalParent_){
document.body.appendChild(element);
}
if(!this.fullscreenWrapper_.parentElement){
var parent=this.fullscreenElement_.parentElement;
parent.insertBefore(this.fullscreenWrapper_, this.fullscreenElement_);
parent.removeChild(this.fullscreenElement_);
}
this.fullscreenWrapper_.insertBefore(this.fullscreenElement_, this.fullscreenWrapper_.firstChild);
this.fullscreenElementCachedStyle_=this.fullscreenElement_.getAttribute('style');
var self=this;
function applyFullscreenElementStyle(){
if(!self.fullscreenElement_){
return;
}
var cssProperties=['position: absolute', 'top: 0', 'left: 0', 'width: ' + Math.max(screen.width, screen.height) + 'px', 'height: ' + Math.min(screen.height, screen.width) + 'px', 'border: 0', 'margin: 0', 'padding: 0'];
self.fullscreenElement_.setAttribute('style', cssProperties.join('; ') + ';');
}
applyFullscreenElementStyle();
return this.fullscreenWrapper_;
};
VRDisplay.prototype.removeFullscreenWrapper=function (){
if(!this.fullscreenElement_){
return;
}
var element=this.fullscreenElement_;
if(this.fullscreenElementCachedStyle_){
element.setAttribute('style', this.fullscreenElementCachedStyle_);
}else{
element.removeAttribute('style');
}
this.fullscreenElement_=null;
this.fullscreenElementCachedStyle_=null;
var parent=this.fullscreenWrapper_.parentElement;
this.fullscreenWrapper_.removeChild(element);
if(this.originalParent_===parent){
parent.insertBefore(element, this.fullscreenWrapper_);
}
else if(this.originalParent_){
this.originalParent_.appendChild(element);
}
parent.removeChild(this.fullscreenWrapper_);
return element;
};
VRDisplay.prototype.requestPresent=function (layers){
var wasPresenting=this.isPresenting;
var self=this;
if(!(layers instanceof Array)){
deprecateWarning('VRDisplay.prototype.requestPresent with non-array argument', 'an array of VRLayers as the first argument');
layers=[layers];
}
return new Promise(function (resolve, reject){
if(!self.capabilities.canPresent){
reject(new Error('VRDisplay is not capable of presenting.'));
return;
}
if(layers.length==0||layers.length > self.capabilities.maxLayers){
reject(new Error('Invalid number of layers.'));
return;
}
var incomingLayer=layers[0];
if(!incomingLayer.source){
resolve();
return;
}
var leftBounds=incomingLayer.leftBounds||defaultLeftBounds;
var rightBounds=incomingLayer.rightBounds||defaultRightBounds;
if(wasPresenting){
var layer=self.layer_;
if(layer.source!==incomingLayer.source){
layer.source=incomingLayer.source;
}
for (var i=0; i < 4; i++){
layer.leftBounds[i]=leftBounds[i];
layer.rightBounds[i]=rightBounds[i];
}
self.wrapForFullscreen(self.layer_.source);
self.updatePresent_();
resolve();
return;
}
self.layer_={
predistorted: incomingLayer.predistorted,
source: incomingLayer.source,
leftBounds: leftBounds.slice(0),
rightBounds: rightBounds.slice(0)
};
self.waitingForPresent_=false;
if(self.layer_&&self.layer_.source){
var fullscreenElement=self.wrapForFullscreen(self.layer_.source);
var onFullscreenChange=function onFullscreenChange(){
var actualFullscreenElement=getFullscreenElement();
self.isPresenting=fullscreenElement===actualFullscreenElement;
if(self.isPresenting){
if(screen.orientation&&screen.orientation.lock){
screen.orientation.lock('landscape-primary').catch(function (error){
console.error('screen.orientation.lock() failed due to', error.message);
});
}
self.waitingForPresent_=false;
self.beginPresent_();
resolve();
}else{
if(screen.orientation&&screen.orientation.unlock){
screen.orientation.unlock();
}
self.removeFullscreenWrapper();
self.disableWakeLock();
self.endPresent_();
self.removeFullscreenListeners_();
}
self.fireVRDisplayPresentChange_();
};
var onFullscreenError=function onFullscreenError(){
if(!self.waitingForPresent_){
return;
}
self.removeFullscreenWrapper();
self.removeFullscreenListeners_();
self.disableWakeLock();
self.waitingForPresent_=false;
self.isPresenting=false;
reject(new Error('Unable to present.'));
};
self.addFullscreenListeners_(fullscreenElement, onFullscreenChange, onFullscreenError);
if(requestFullscreen(fullscreenElement)){
self.enableWakeLock();
self.waitingForPresent_=true;
}else if(isIOS()||isWebViewAndroid()){
self.enableWakeLock();
self.isPresenting=true;
self.beginPresent_();
self.fireVRDisplayPresentChange_();
resolve();
}}
if(!self.waitingForPresent_&&!isIOS()){
exitFullscreen();
reject(new Error('Unable to present.'));
}});
};
VRDisplay.prototype.exitPresent=function (){
var wasPresenting=this.isPresenting;
var self=this;
this.isPresenting=false;
this.layer_=null;
this.disableWakeLock();
return new Promise(function (resolve, reject){
if(wasPresenting){
if(!exitFullscreen()&&isIOS()){
self.endPresent_();
self.fireVRDisplayPresentChange_();
}
if(isWebViewAndroid()){
self.removeFullscreenWrapper();
self.removeFullscreenListeners_();
self.endPresent_();
self.fireVRDisplayPresentChange_();
}
resolve();
}else{
reject(new Error('Was not presenting to VRDisplay.'));
}});
};
VRDisplay.prototype.getLayers=function (){
if(this.layer_){
return [this.layer_];
}
return [];
};
VRDisplay.prototype.fireVRDisplayPresentChange_=function (){
var event=new CustomEvent('vrdisplaypresentchange', { detail: { display: this }});
window.dispatchEvent(event);
};
VRDisplay.prototype.fireVRDisplayConnect_=function (){
var event=new CustomEvent('vrdisplayconnect', { detail: { display: this }});
window.dispatchEvent(event);
};
VRDisplay.prototype.addFullscreenListeners_=function (element, changeHandler, errorHandler){
this.removeFullscreenListeners_();
this.fullscreenEventTarget_=element;
this.fullscreenChangeHandler_=changeHandler;
this.fullscreenErrorHandler_=errorHandler;
if(changeHandler){
if(document.fullscreenEnabled){
element.addEventListener('fullscreenchange', changeHandler, false);
}else if(document.webkitFullscreenEnabled){
element.addEventListener('webkitfullscreenchange', changeHandler, false);
}else if(document.mozFullScreenEnabled){
document.addEventListener('mozfullscreenchange', changeHandler, false);
}else if(document.msFullscreenEnabled){
element.addEventListener('msfullscreenchange', changeHandler, false);
}}
if(errorHandler){
if(document.fullscreenEnabled){
element.addEventListener('fullscreenerror', errorHandler, false);
}else if(document.webkitFullscreenEnabled){
element.addEventListener('webkitfullscreenerror', errorHandler, false);
}else if(document.mozFullScreenEnabled){
document.addEventListener('mozfullscreenerror', errorHandler, false);
}else if(document.msFullscreenEnabled){
element.addEventListener('msfullscreenerror', errorHandler, false);
}}
};
VRDisplay.prototype.removeFullscreenListeners_=function (){
if(!this.fullscreenEventTarget_) return;
var element=this.fullscreenEventTarget_;
if(this.fullscreenChangeHandler_){
var changeHandler=this.fullscreenChangeHandler_;
element.removeEventListener('fullscreenchange', changeHandler, false);
element.removeEventListener('webkitfullscreenchange', changeHandler, false);
document.removeEventListener('mozfullscreenchange', changeHandler, false);
element.removeEventListener('msfullscreenchange', changeHandler, false);
}
if(this.fullscreenErrorHandler_){
var errorHandler=this.fullscreenErrorHandler_;
element.removeEventListener('fullscreenerror', errorHandler, false);
element.removeEventListener('webkitfullscreenerror', errorHandler, false);
document.removeEventListener('mozfullscreenerror', errorHandler, false);
element.removeEventListener('msfullscreenerror', errorHandler, false);
}
this.fullscreenEventTarget_=null;
this.fullscreenChangeHandler_=null;
this.fullscreenErrorHandler_=null;
};
VRDisplay.prototype.enableWakeLock=function (){
if(this.wakelock_){
this.wakelock_.enable();
}};
VRDisplay.prototype.disableWakeLock=function (){
if(this.wakelock_){
this.wakelock_.disable();
}};
VRDisplay.prototype.beginPresent_=function (){
};
VRDisplay.prototype.endPresent_=function (){
};
VRDisplay.prototype.submitFrame=function (pose){
};
VRDisplay.prototype.getEyeParameters=function (whichEye){
return null;
};
var config={
ADDITIONAL_VIEWERS: [],
DEFAULT_VIEWER: '',
MOBILE_WAKE_LOCK: true,
DEBUG: false,
DPDB_URL: 'https://dpdb.webvr.rocks/dpdb.json',
K_FILTER: 0.98,
PREDICTION_TIME_S: 0.040,
CARDBOARD_UI_DISABLED: false,
ROTATE_INSTRUCTIONS_DISABLED: false,
YAW_ONLY: false,
BUFFER_SCALE: 0.5,
DIRTY_SUBMIT_FRAME_BINDINGS: false
};
var Eye={
LEFT: 'left',
RIGHT: 'right'
};
function CardboardVRDisplay(config$$1){
var defaults=extend({}, config);
config$$1=extend(defaults, config$$1||{});
VRDisplay.call(this, {
wakelock: config$$1.MOBILE_WAKE_LOCK
});
this.config=config$$1;
this.displayName='Cardboard VRDisplay';
this.capabilities=new VRDisplayCapabilities({
hasPosition: false,
hasOrientation: true,
hasExternalDisplay: false,
canPresent: true,
maxLayers: 1
});
this.stageParameters=null;
this.bufferScale_=this.config.BUFFER_SCALE;
this.poseSensor_=new PoseSensor(this.config);
this.distorter_=null;
this.cardboardUI_=null;
this.dpdb_=new Dpdb(this.config.DPDB_URL, this.onDeviceParamsUpdated_.bind(this));
this.deviceInfo_=new DeviceInfo(this.dpdb_.getDeviceParams(), config$$1.ADDITIONAL_VIEWERS);
this.viewerSelector_=new ViewerSelector(config$$1.DEFAULT_VIEWER);
this.viewerSelector_.onChange(this.onViewerChanged_.bind(this));
this.deviceInfo_.setViewer(this.viewerSelector_.getCurrentViewer());
if(!this.config.ROTATE_INSTRUCTIONS_DISABLED){
this.rotateInstructions_=new RotateInstructions();
}
if(isIOS()){
window.addEventListener('resize', this.onResize_.bind(this));
}}
CardboardVRDisplay.prototype=Object.create(VRDisplay.prototype);
CardboardVRDisplay.prototype._getPose=function (){
return {
position: null,
orientation: this.poseSensor_.getOrientation(),
linearVelocity: null,
linearAcceleration: null,
angularVelocity: null,
angularAcceleration: null
};};
CardboardVRDisplay.prototype._resetPose=function (){
if(this.poseSensor_.resetPose){
this.poseSensor_.resetPose();
}};
CardboardVRDisplay.prototype._getFieldOfView=function (whichEye){
var fieldOfView;
if(whichEye==Eye.LEFT){
fieldOfView=this.deviceInfo_.getFieldOfViewLeftEye();
}else if(whichEye==Eye.RIGHT){
fieldOfView=this.deviceInfo_.getFieldOfViewRightEye();
}else{
console.error('Invalid eye provided: %s', whichEye);
return null;
}
return fieldOfView;
};
CardboardVRDisplay.prototype._getEyeOffset=function (whichEye){
var offset;
if(whichEye==Eye.LEFT){
offset=[-this.deviceInfo_.viewer.interLensDistance * 0.5, 0.0, 0.0];
}else if(whichEye==Eye.RIGHT){
offset=[this.deviceInfo_.viewer.interLensDistance * 0.5, 0.0, 0.0];
}else{
console.error('Invalid eye provided: %s', whichEye);
return null;
}
return offset;
};
CardboardVRDisplay.prototype.getEyeParameters=function (whichEye){
var offset=this._getEyeOffset(whichEye);
var fieldOfView=this._getFieldOfView(whichEye);
var eyeParams={
offset: offset,
renderWidth: this.deviceInfo_.device.width * 0.5 * this.bufferScale_,
renderHeight: this.deviceInfo_.device.height * this.bufferScale_
};
Object.defineProperty(eyeParams, 'fieldOfView', {
enumerable: true,
get: function get(){
deprecateWarning('VRFieldOfView', 'VRFrameData\'s projection matrices');
return fieldOfView;
}});
return eyeParams;
};
CardboardVRDisplay.prototype.onDeviceParamsUpdated_=function (newParams){
if(this.config.DEBUG){
console.log('DPDB reported that device params were updated.');
}
this.deviceInfo_.updateDeviceParams(newParams);
if(this.distorter_){
this.distorter_.updateDeviceInfo(this.deviceInfo_);
}};
CardboardVRDisplay.prototype.updateBounds_=function (){
if(this.layer_&&this.distorter_&&(this.layer_.leftBounds||this.layer_.rightBounds)){
this.distorter_.setTextureBounds(this.layer_.leftBounds, this.layer_.rightBounds);
}};
CardboardVRDisplay.prototype.beginPresent_=function (){
var gl=this.layer_.source.getContext('webgl');
if(!gl) gl=this.layer_.source.getContext('experimental-webgl');
if(!gl) gl=this.layer_.source.getContext('webgl2');
if(!gl) return;
if(this.layer_.predistorted){
if(!this.config.CARDBOARD_UI_DISABLED){
gl.canvas.width=getScreenWidth() * this.bufferScale_;
gl.canvas.height=getScreenHeight() * this.bufferScale_;
this.cardboardUI_=new CardboardUI(gl);
}}else{
if(!this.config.CARDBOARD_UI_DISABLED){
this.cardboardUI_=new CardboardUI(gl);
}
this.distorter_=new CardboardDistorter(gl, this.cardboardUI_, this.config.BUFFER_SCALE, this.config.DIRTY_SUBMIT_FRAME_BINDINGS);
this.distorter_.updateDeviceInfo(this.deviceInfo_);
}
if(this.cardboardUI_){
this.cardboardUI_.listen(function (e){
this.viewerSelector_.show(this.layer_.source.parentElement);
e.stopPropagation();
e.preventDefault();
}.bind(this), function (e){
this.exitPresent();
e.stopPropagation();
e.preventDefault();
}.bind(this));
}
if(this.rotateInstructions_){
if(isLandscapeMode()&&isMobile()){
this.rotateInstructions_.showTemporarily(3000, this.layer_.source.parentElement);
}else{
this.rotateInstructions_.update();
}}
this.orientationHandler=this.onOrientationChange_.bind(this);
window.addEventListener('orientationchange', this.orientationHandler);
this.vrdisplaypresentchangeHandler=this.updateBounds_.bind(this);
window.addEventListener('vrdisplaypresentchange', this.vrdisplaypresentchangeHandler);
this.fireVRDisplayDeviceParamsChange_();
};
CardboardVRDisplay.prototype.endPresent_=function (){
if(this.distorter_){
this.distorter_.destroy();
this.distorter_=null;
}
if(this.cardboardUI_){
this.cardboardUI_.destroy();
this.cardboardUI_=null;
}
if(this.rotateInstructions_){
this.rotateInstructions_.hide();
}
this.viewerSelector_.hide();
window.removeEventListener('orientationchange', this.orientationHandler);
window.removeEventListener('vrdisplaypresentchange', this.vrdisplaypresentchangeHandler);
};
CardboardVRDisplay.prototype.updatePresent_=function (){
this.endPresent_();
this.beginPresent_();
};
CardboardVRDisplay.prototype.submitFrame=function (pose){
if(this.distorter_){
this.updateBounds_();
this.distorter_.submitFrame();
}else if(this.cardboardUI_&&this.layer_){
var canvas=this.layer_.source.getContext('webgl').canvas;
if(canvas.width!=this.lastWidth||canvas.height!=this.lastHeight){
this.cardboardUI_.onResize();
}
this.lastWidth=canvas.width;
this.lastHeight=canvas.height;
this.cardboardUI_.render();
}};
CardboardVRDisplay.prototype.onOrientationChange_=function (e){
this.viewerSelector_.hide();
if(this.rotateInstructions_){
this.rotateInstructions_.update();
}
this.onResize_();
};
CardboardVRDisplay.prototype.onResize_=function (e){
if(this.layer_){
var gl=this.layer_.source.getContext('webgl');
var cssProperties=['position: absolute', 'top: 0', 'left: 0',
'width: 100vw', 'height: 100vh', 'border: 0', 'margin: 0',
'padding: 0px', 'box-sizing: content-box'];
gl.canvas.setAttribute('style', cssProperties.join('; ') + ';');
safariCssSizeWorkaround(gl.canvas);
}};
CardboardVRDisplay.prototype.onViewerChanged_=function (viewer){
this.deviceInfo_.setViewer(viewer);
if(this.distorter_){
this.distorter_.updateDeviceInfo(this.deviceInfo_);
}
this.fireVRDisplayDeviceParamsChange_();
};
CardboardVRDisplay.prototype.fireVRDisplayDeviceParamsChange_=function (){
var event=new CustomEvent('vrdisplaydeviceparamschange', {
detail: {
vrdisplay: this,
deviceInfo: this.deviceInfo_
}});
window.dispatchEvent(event);
};
CardboardVRDisplay.VRFrameData=VRFrameData;
CardboardVRDisplay.VRDisplay=VRDisplay;
return CardboardVRDisplay;
})));
});
var CardboardVRDisplay=unwrapExports(cardboardVrDisplay);
var version="0.10.6";
var DefaultConfig={
ADDITIONAL_VIEWERS: [],
DEFAULT_VIEWER: '',
PROVIDE_MOBILE_VRDISPLAY: true,
GET_VR_DISPLAYS_TIMEOUT: 1000,
MOBILE_WAKE_LOCK: true,
DEBUG: false,
DPDB_URL: 'https://dpdb.webvr.rocks/dpdb.json',
K_FILTER: 0.98,
PREDICTION_TIME_S: 0.040,
TOUCH_PANNER_DISABLED: true,
CARDBOARD_UI_DISABLED: false,
ROTATE_INSTRUCTIONS_DISABLED: false,
YAW_ONLY: false,
BUFFER_SCALE: 0.5,
DIRTY_SUBMIT_FRAME_BINDINGS: false
};
function WebVRPolyfill(config){
this.config=extend(extend({}, DefaultConfig), config);
this.polyfillDisplays=[];
this.enabled=false;
this.hasNative='getVRDisplays' in navigator;
this.native={};
this.native.getVRDisplays=navigator.getVRDisplays;
this.native.VRFrameData=window.VRFrameData;
this.native.VRDisplay=window.VRDisplay;
if(!this.hasNative||this.config.PROVIDE_MOBILE_VRDISPLAY&&isMobile()){
this.enable();
this.getVRDisplays().then(function (displays){
if(displays&&displays[0]&&displays[0].fireVRDisplayConnect_){
displays[0].fireVRDisplayConnect_();
}});
}}
WebVRPolyfill.prototype.getPolyfillDisplays=function (){
if(this._polyfillDisplaysPopulated){
return this.polyfillDisplays;
}
if(isMobile()){
var vrDisplay=new CardboardVRDisplay({
ADDITIONAL_VIEWERS: this.config.ADDITIONAL_VIEWERS,
DEFAULT_VIEWER: this.config.DEFAULT_VIEWER,
MOBILE_WAKE_LOCK: this.config.MOBILE_WAKE_LOCK,
DEBUG: this.config.DEBUG,
DPDB_URL: this.config.DPDB_URL,
CARDBOARD_UI_DISABLED: this.config.CARDBOARD_UI_DISABLED,
K_FILTER: this.config.K_FILTER,
PREDICTION_TIME_S: this.config.PREDICTION_TIME_S,
TOUCH_PANNER_DISABLED: this.config.TOUCH_PANNER_DISABLED,
ROTATE_INSTRUCTIONS_DISABLED: this.config.ROTATE_INSTRUCTIONS_DISABLED,
YAW_ONLY: this.config.YAW_ONLY,
BUFFER_SCALE: this.config.BUFFER_SCALE,
DIRTY_SUBMIT_FRAME_BINDINGS: this.config.DIRTY_SUBMIT_FRAME_BINDINGS
});
this.polyfillDisplays.push(vrDisplay);
}
this._polyfillDisplaysPopulated=true;
return this.polyfillDisplays;
};
WebVRPolyfill.prototype.enable=function (){
this.enabled=true;
if(this.hasNative&&this.native.VRFrameData){
var NativeVRFrameData=this.native.VRFrameData;
var nativeFrameData=new this.native.VRFrameData();
var nativeGetFrameData=this.native.VRDisplay.prototype.getFrameData;
window.VRDisplay.prototype.getFrameData=function (frameData){
if(frameData instanceof NativeVRFrameData){
nativeGetFrameData.call(this, frameData);
return;
}
nativeGetFrameData.call(this, nativeFrameData);
frameData.pose=nativeFrameData.pose;
copyArray(nativeFrameData.leftProjectionMatrix, frameData.leftProjectionMatrix);
copyArray(nativeFrameData.rightProjectionMatrix, frameData.rightProjectionMatrix);
copyArray(nativeFrameData.leftViewMatrix, frameData.leftViewMatrix);
copyArray(nativeFrameData.rightViewMatrix, frameData.rightViewMatrix);
};}
navigator.getVRDisplays=this.getVRDisplays.bind(this);
window.VRDisplay=CardboardVRDisplay.VRDisplay;
window.VRFrameData=CardboardVRDisplay.VRFrameData;
};
WebVRPolyfill.prototype.getVRDisplays=function (){
var _this=this;
var config=this.config;
if(!this.hasNative){
return Promise.resolve(this.getPolyfillDisplays());
}
var timeoutId;
var vrDisplaysNative=this.native.getVRDisplays.call(navigator);
var timeoutPromise=new Promise(function (resolve){
timeoutId=setTimeout(function (){
console.warn('Native WebVR implementation detected, but `getVRDisplays()` failed to resolve. Falling back to polyfill.');
resolve([]);
}, config.GET_VR_DISPLAYS_TIMEOUT);
});
return race([vrDisplaysNative, timeoutPromise]).then(function (nativeDisplays){
clearTimeout(timeoutId);
return nativeDisplays.length > 0 ? nativeDisplays:_this.getPolyfillDisplays();
});
};
WebVRPolyfill.version=version;
WebVRPolyfill.VRFrameData=CardboardVRDisplay.VRFrameData;
WebVRPolyfill.VRDisplay=CardboardVRDisplay.VRDisplay;
var webvrPolyfill=Object.freeze({
default: WebVRPolyfill
});
var require$$0=(webvrPolyfill&&WebVRPolyfill)||webvrPolyfill;
if(typeof commonjsGlobal$1!=='undefined'&&commonjsGlobal$1.window){
if(!commonjsGlobal$1.document){
commonjsGlobal$1.document=commonjsGlobal$1.window.document;
}
if(!commonjsGlobal$1.navigator){
commonjsGlobal$1.navigator=commonjsGlobal$1.window.navigator;
}}
var src=require$$0;
return src;
})));
});
var WebVRPolyfill=unwrapExports(webvrPolyfill);
if(Number.EPSILON===undefined){
Number.EPSILON=Math.pow(2, - 52);
}
if(Number.isInteger===undefined){
Number.isInteger=function(value){
return typeof value==='number'&&isFinite(value)&&Math.floor(value)===value;
};}
if(Math.sign===undefined){
Math.sign=function(x){
return(x < 0) ? - 1:(x > 0) ? 1:+ x;
};}
if('name' in Function.prototype===false){
Object.defineProperty(Function.prototype, 'name', {
get: function (){
return this.toString().match(/^\s*function\s*([^\(\s]*)/)[ 1 ];
}});
}
if(Object.assign===undefined){
(function (){
Object.assign=function(target){
if(target===undefined||target===null){
throw new TypeError('Cannot convert undefined or null to object');
}
var output=Object(target);
for(var index=1; index < arguments.length; index ++){
var source=arguments[ index ];
if(source!==undefined&&source!==null){
for(var nextKey in source){
if(Object.prototype.hasOwnProperty.call(source, nextKey) ){
output[ nextKey ]=source[ nextKey ];
}}
}}
return output;
};})();
}
/**
* https://github.com/mrdoob/eventdispatcher.js/
*/
function EventDispatcher(){}
Object.assign(EventDispatcher.prototype, {
addEventListener: function(type, listener){
if(this._listeners===undefined) this._listeners={};
var listeners=this._listeners;
if(listeners[ type ]===undefined){
listeners[ type ]=[];
}
if(listeners[ type ].indexOf(listener)===- 1){
listeners[ type ].push(listener);
}},
hasEventListener: function(type, listener){
if(this._listeners===undefined) return false;
var listeners=this._listeners;
return listeners[ type ]!==undefined&&listeners[ type ].indexOf(listener)!==- 1;
},
removeEventListener: function(type, listener){
if(this._listeners===undefined) return;
var listeners=this._listeners;
var listenerArray=listeners[ type ];
if(listenerArray!==undefined){
var index=listenerArray.indexOf(listener);
if(index!==- 1){
listenerArray.splice(index, 1);
}}
},
dispatchEvent: function(event){
if(this._listeners===undefined) return;
var listeners=this._listeners;
var listenerArray=listeners[ event.type ];
if(listenerArray!==undefined){
event.target=this;
var array=listenerArray.slice(0);
for(var i=0, l=array.length; i < l; i ++){
array[ i ].call(this, event);
}}
}});
var REVISION='93';
var MOUSE={ LEFT: 0, MIDDLE: 1, RIGHT: 2 };
var CullFaceNone=0;
var CullFaceBack=1;
var CullFaceFront=2;
var PCFShadowMap=1;
var PCFSoftShadowMap=2;
var FrontSide=0;
var BackSide=1;
var DoubleSide=2;
var FlatShading=1;
var NoColors=0;
var FaceColors=1;
var VertexColors=2;
var NoBlending=0;
var NormalBlending=1;
var AdditiveBlending=2;
var SubtractiveBlending=3;
var MultiplyBlending=4;
var CustomBlending=5;
var AddEquation=100;
var SubtractEquation=101;
var ReverseSubtractEquation=102;
var MinEquation=103;
var MaxEquation=104;
var ZeroFactor=200;
var OneFactor=201;
var SrcColorFactor=202;
var OneMinusSrcColorFactor=203;
var SrcAlphaFactor=204;
var OneMinusSrcAlphaFactor=205;
var DstAlphaFactor=206;
var OneMinusDstAlphaFactor=207;
var DstColorFactor=208;
var OneMinusDstColorFactor=209;
var SrcAlphaSaturateFactor=210;
var NeverDepth=0;
var AlwaysDepth=1;
var LessDepth=2;
var LessEqualDepth=3;
var EqualDepth=4;
var GreaterEqualDepth=5;
var GreaterDepth=6;
var NotEqualDepth=7;
var MultiplyOperation=0;
var MixOperation=1;
var AddOperation=2;
var NoToneMapping=0;
var LinearToneMapping=1;
var ReinhardToneMapping=2;
var Uncharted2ToneMapping=3;
var CineonToneMapping=4;
var UVMapping=300;
var CubeReflectionMapping=301;
var CubeRefractionMapping=302;
var EquirectangularReflectionMapping=303;
var EquirectangularRefractionMapping=304;
var SphericalReflectionMapping=305;
var CubeUVReflectionMapping=306;
var CubeUVRefractionMapping=307;
var RepeatWrapping=1000;
var ClampToEdgeWrapping=1001;
var MirroredRepeatWrapping=1002;
var NearestFilter=1003;
var NearestMipMapNearestFilter=1004;
var NearestMipMapLinearFilter=1005;
var LinearFilter=1006;
var LinearMipMapNearestFilter=1007;
var LinearMipMapLinearFilter=1008;
var UnsignedByteType=1009;
var ByteType=1010;
var ShortType=1011;
var UnsignedShortType=1012;
var IntType=1013;
var UnsignedIntType=1014;
var FloatType=1015;
var HalfFloatType=1016;
var UnsignedShort4444Type=1017;
var UnsignedShort5551Type=1018;
var UnsignedShort565Type=1019;
var UnsignedInt248Type=1020;
var AlphaFormat=1021;
var RGBFormat=1022;
var RGBAFormat=1023;
var LuminanceFormat=1024;
var LuminanceAlphaFormat=1025;
var DepthFormat=1026;
var DepthStencilFormat=1027;
var RGB_S3TC_DXT1_Format=33776;
var RGBA_S3TC_DXT1_Format=33777;
var RGBA_S3TC_DXT3_Format=33778;
var RGBA_S3TC_DXT5_Format=33779;
var RGB_PVRTC_4BPPV1_Format=35840;
var RGB_PVRTC_2BPPV1_Format=35841;
var RGBA_PVRTC_4BPPV1_Format=35842;
var RGBA_PVRTC_2BPPV1_Format=35843;
var RGB_ETC1_Format=36196;
var RGBA_ASTC_4x4_Format=37808;
var RGBA_ASTC_5x4_Format=37809;
var RGBA_ASTC_5x5_Format=37810;
var RGBA_ASTC_6x5_Format=37811;
var RGBA_ASTC_6x6_Format=37812;
var RGBA_ASTC_8x5_Format=37813;
var RGBA_ASTC_8x6_Format=37814;
var RGBA_ASTC_8x8_Format=37815;
var RGBA_ASTC_10x5_Format=37816;
var RGBA_ASTC_10x6_Format=37817;
var RGBA_ASTC_10x8_Format=37818;
var RGBA_ASTC_10x10_Format=37819;
var RGBA_ASTC_12x10_Format=37820;
var RGBA_ASTC_12x12_Format=37821;
var LoopOnce=2200;
var LoopRepeat=2201;
var LoopPingPong=2202;
var InterpolateDiscrete=2300;
var InterpolateLinear=2301;
var InterpolateSmooth=2302;
var ZeroCurvatureEnding=2400;
var ZeroSlopeEnding=2401;
var WrapAroundEnding=2402;
var TrianglesDrawMode=0;
var TriangleStripDrawMode=1;
var TriangleFanDrawMode=2;
var LinearEncoding=3000;
var sRGBEncoding=3001;
var GammaEncoding=3007;
var RGBEEncoding=3002;
var RGBM7Encoding=3004;
var RGBM16Encoding=3005;
var RGBDEncoding=3006;
var BasicDepthPacking=3200;
var RGBADepthPacking=3201;
var _Math={
DEG2RAD: Math.PI / 180,
RAD2DEG: 180 / Math.PI,
generateUUID:(function (){
var lut=[];
for(var i=0; i < 256; i ++){
lut[ i ]=(i < 16 ? '0':'') +(i).toString(16);
}
return function generateUUID(){
var d0=Math.random() * 0xffffffff | 0;
var d1=Math.random() * 0xffffffff | 0;
var d2=Math.random() * 0xffffffff | 0;
var d3=Math.random() * 0xffffffff | 0;
var uuid=lut[ d0 & 0xff ] + lut[ d0 >> 8 & 0xff ] + lut[ d0 >> 16 & 0xff ] + lut[ d0 >> 24 & 0xff ] + '-' +
lut[ d1 & 0xff ] + lut[ d1 >> 8 & 0xff ] + '-' + lut[ d1 >> 16 & 0x0f | 0x40 ] + lut[ d1 >> 24 & 0xff ] + '-' +
lut[ d2 & 0x3f | 0x80 ] + lut[ d2 >> 8 & 0xff ] + '-' + lut[ d2 >> 16 & 0xff ] + lut[ d2 >> 24 & 0xff ] +
lut[ d3 & 0xff ] + lut[ d3 >> 8 & 0xff ] + lut[ d3 >> 16 & 0xff ] + lut[ d3 >> 24 & 0xff ];
return uuid.toUpperCase();
};})(),
clamp: function(value, min, max){
return Math.max(min, Math.min(max, value) );
},
euclideanModulo: function(n, m){
return(( n % m) + m) % m;
},
mapLinear: function(x, a1, a2, b1, b2){
return b1 +(x - a1) *(b2 - b1) /(a2 - a1);
},
lerp: function(x, y, t){
return(1 - t) * x + t * y;
},
smoothstep: function(x, min, max){
if(x <=min) return 0;
if(x >=max) return 1;
x=(x - min) /(max - min);
return x * x *(3 - 2 * x);
},
smootherstep: function(x, min, max){
if(x <=min) return 0;
if(x >=max) return 1;
x=(x - min) /(max - min);
return x * x * x *(x *(x * 6 - 15) + 10);
},
randInt: function(low, high){
return low + Math.floor(Math.random() *(high - low + 1) );
},
randFloat: function(low, high){
return low + Math.random() *(high - low);
},
randFloatSpread: function(range){
return range *(0.5 - Math.random());
},
degToRad: function(degrees){
return degrees * _Math.DEG2RAD;
},
radToDeg: function(radians){
return radians * _Math.RAD2DEG;
},
isPowerOfTwo: function(value){
return(value &(value - 1) )===0&&value!==0;
},
ceilPowerOfTwo: function(value){
return Math.pow(2, Math.ceil(Math.log(value) / Math.LN2) );
},
floorPowerOfTwo: function(value){
return Math.pow(2, Math.floor(Math.log(value) / Math.LN2) );
}};
function Vector2(x, y){
this.x=x||0;
this.y=y||0;
}
Object.defineProperties(Vector2.prototype, {
"width": {
get: function (){
return this.x;
},
set: function(value){
this.x=value;
}},
"height": {
get: function (){
return this.y;
},
set: function(value){
this.y=value;
}}
});
Object.assign(Vector2.prototype, {
isVector2: true,
set: function(x, y){
this.x=x;
this.y=y;
return this;
},
setScalar: function(scalar){
this.x=scalar;
this.y=scalar;
return this;
},
setX: function(x){
this.x=x;
return this;
},
setY: function(y){
this.y=y;
return this;
},
setComponent: function(index, value){
switch(index){
case 0: this.x=value; break;
case 1: this.y=value; break;
default: throw new Error('index is out of range: ' + index);
}
return this;
},
getComponent: function(index){
switch(index){
case 0: return this.x;
case 1: return this.y;
default: throw new Error('index is out of range: ' + index);
}},
clone: function (){
return new this.constructor(this.x, this.y);
},
copy: function(v){
this.x=v.x;
this.y=v.y;
return this;
},
add: function(v, w){
if(w!==undefined){
console.warn('THREE.Vector2: .add() now only accepts one argument. Use .addVectors(a, b) instead.');
return this.addVectors(v, w);
}
this.x +=v.x;
this.y +=v.y;
return this;
},
addScalar: function(s){
this.x +=s;
this.y +=s;
return this;
},
addVectors: function(a, b){
this.x=a.x + b.x;
this.y=a.y + b.y;
return this;
},
addScaledVector: function(v, s){
this.x +=v.x * s;
this.y +=v.y * s;
return this;
},
sub: function(v, w){
if(w!==undefined){
console.warn('THREE.Vector2: .sub() now only accepts one argument. Use .subVectors(a, b) instead.');
return this.subVectors(v, w);
}
this.x -=v.x;
this.y -=v.y;
return this;
},
subScalar: function(s){
this.x -=s;
this.y -=s;
return this;
},
subVectors: function(a, b){
this.x=a.x - b.x;
this.y=a.y - b.y;
return this;
},
multiply: function(v){
this.x *=v.x;
this.y *=v.y;
return this;
},
multiplyScalar: function(scalar){
this.x *=scalar;
this.y *=scalar;
return this;
},
divide: function(v){
this.x /=v.x;
this.y /=v.y;
return this;
},
divideScalar: function(scalar){
return this.multiplyScalar(1 / scalar);
},
applyMatrix3: function(m){
var x=this.x, y=this.y;
var e=m.elements;
this.x=e[ 0 ] * x + e[ 3 ] * y + e[ 6 ];
this.y=e[ 1 ] * x + e[ 4 ] * y + e[ 7 ];
return this;
},
min: function(v){
this.x=Math.min(this.x, v.x);
this.y=Math.min(this.y, v.y);
return this;
},
max: function(v){
this.x=Math.max(this.x, v.x);
this.y=Math.max(this.y, v.y);
return this;
},
clamp: function(min, max){
this.x=Math.max(min.x, Math.min(max.x, this.x) );
this.y=Math.max(min.y, Math.min(max.y, this.y) );
return this;
},
clampScalar: function (){
var min=new Vector2();
var max=new Vector2();
return function clampScalar(minVal, maxVal){
min.set(minVal, minVal);
max.set(maxVal, maxVal);
return this.clamp(min, max);
};}(),
clampLength: function(min, max){
var length=this.length();
return this.divideScalar(length||1).multiplyScalar(Math.max(min, Math.min(max, length) ));
},
floor: function (){
this.x=Math.floor(this.x);
this.y=Math.floor(this.y);
return this;
},
ceil: function (){
this.x=Math.ceil(this.x);
this.y=Math.ceil(this.y);
return this;
},
round: function (){
this.x=Math.round(this.x);
this.y=Math.round(this.y);
return this;
},
roundToZero: function (){
this.x=(this.x < 0) ? Math.ceil(this.x):Math.floor(this.x);
this.y=(this.y < 0) ? Math.ceil(this.y):Math.floor(this.y);
return this;
},
negate: function (){
this.x=- this.x;
this.y=- this.y;
return this;
},
dot: function(v){
return this.x * v.x + this.y * v.y;
},
lengthSq: function (){
return this.x * this.x + this.y * this.y;
},
length: function (){
return Math.sqrt(this.x * this.x + this.y * this.y);
},
manhattanLength: function (){
return Math.abs(this.x) + Math.abs(this.y);
},
normalize: function (){
return this.divideScalar(this.length()||1);
},
angle: function (){
var angle=Math.atan2(this.y, this.x);
if(angle < 0) angle +=2 * Math.PI;
return angle;
},
distanceTo: function(v){
return Math.sqrt(this.distanceToSquared(v) );
},
distanceToSquared: function(v){
var dx=this.x - v.x, dy=this.y - v.y;
return dx * dx + dy * dy;
},
manhattanDistanceTo: function(v){
return Math.abs(this.x - v.x) + Math.abs(this.y - v.y);
},
setLength: function(length){
return this.normalize().multiplyScalar(length);
},
lerp: function(v, alpha){
this.x +=(v.x - this.x) * alpha;
this.y +=(v.y - this.y) * alpha;
return this;
},
lerpVectors: function(v1, v2, alpha){
return this.subVectors(v2, v1).multiplyScalar(alpha).add(v1);
},
equals: function(v){
return(( v.x===this.x)&&(v.y===this.y) );
},
fromArray: function(array, offset){
if(offset===undefined) offset=0;
this.x=array[ offset ];
this.y=array[ offset + 1 ];
return this;
},
toArray: function(array, offset){
if(array===undefined) array=[];
if(offset===undefined) offset=0;
array[ offset ]=this.x;
array[ offset + 1 ]=this.y;
return array;
},
fromBufferAttribute: function(attribute, index, offset){
if(offset!==undefined){
console.warn('THREE.Vector2: offset has been removed from .fromBufferAttribute().');
}
this.x=attribute.getX(index);
this.y=attribute.getY(index);
return this;
},
rotateAround: function(center, angle){
var c=Math.cos(angle), s=Math.sin(angle);
var x=this.x - center.x;
var y=this.y - center.y;
this.x=x * c - y * s + center.x;
this.y=x * s + y * c + center.y;
return this;
}});
function Matrix4(){
this.elements=[
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
];
if(arguments.length > 0){
console.error('THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.');
}}
Object.assign(Matrix4.prototype, {
isMatrix4: true,
set: function(n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44){
var te=this.elements;
te[ 0 ]=n11; te[ 4 ]=n12; te[ 8 ]=n13; te[ 12 ]=n14;
te[ 1 ]=n21; te[ 5 ]=n22; te[ 9 ]=n23; te[ 13 ]=n24;
te[ 2 ]=n31; te[ 6 ]=n32; te[ 10 ]=n33; te[ 14 ]=n34;
te[ 3 ]=n41; te[ 7 ]=n42; te[ 11 ]=n43; te[ 15 ]=n44;
return this;
},
identity: function (){
this.set(1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
);
return this;
},
clone: function (){
return new Matrix4().fromArray(this.elements);
},
copy: function(m){
var te=this.elements;
var me=m.elements;
te[ 0 ]=me[ 0 ]; te[ 1 ]=me[ 1 ]; te[ 2 ]=me[ 2 ]; te[ 3 ]=me[ 3 ];
te[ 4 ]=me[ 4 ]; te[ 5 ]=me[ 5 ]; te[ 6 ]=me[ 6 ]; te[ 7 ]=me[ 7 ];
te[ 8 ]=me[ 8 ]; te[ 9 ]=me[ 9 ]; te[ 10 ]=me[ 10 ]; te[ 11 ]=me[ 11 ];
te[ 12 ]=me[ 12 ]; te[ 13 ]=me[ 13 ]; te[ 14 ]=me[ 14 ]; te[ 15 ]=me[ 15 ];
return this;
},
copyPosition: function(m){
var te=this.elements, me=m.elements;
te[ 12 ]=me[ 12 ];
te[ 13 ]=me[ 13 ];
te[ 14 ]=me[ 14 ];
return this;
},
extractBasis: function(xAxis, yAxis, zAxis){
xAxis.setFromMatrixColumn(this, 0);
yAxis.setFromMatrixColumn(this, 1);
zAxis.setFromMatrixColumn(this, 2);
return this;
},
makeBasis: function(xAxis, yAxis, zAxis){
this.set(xAxis.x, yAxis.x, zAxis.x, 0,
xAxis.y, yAxis.y, zAxis.y, 0,
xAxis.z, yAxis.z, zAxis.z, 0,
0, 0, 0, 1
);
return this;
},
extractRotation: function (){
var v1=new Vector3();
return function extractRotation(m){
var te=this.elements;
var me=m.elements;
var scaleX=1 / v1.setFromMatrixColumn(m, 0).length();
var scaleY=1 / v1.setFromMatrixColumn(m, 1).length();
var scaleZ=1 / v1.setFromMatrixColumn(m, 2).length();
te[ 0 ]=me[ 0 ] * scaleX;
te[ 1 ]=me[ 1 ] * scaleX;
te[ 2 ]=me[ 2 ] * scaleX;
te[ 3 ]=0;
te[ 4 ]=me[ 4 ] * scaleY;
te[ 5 ]=me[ 5 ] * scaleY;
te[ 6 ]=me[ 6 ] * scaleY;
te[ 7 ]=0;
te[ 8 ]=me[ 8 ] * scaleZ;
te[ 9 ]=me[ 9 ] * scaleZ;
te[ 10 ]=me[ 10 ] * scaleZ;
te[ 11 ]=0;
te[ 12 ]=0;
te[ 13 ]=0;
te[ 14 ]=0;
te[ 15 ]=1;
return this;
};}(),
makeRotationFromEuler: function(euler){
if(!(euler&&euler.isEuler) ){
console.error('THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.');
}
var te=this.elements;
var x=euler.x, y=euler.y, z=euler.z;
var a=Math.cos(x), b=Math.sin(x);
var c=Math.cos(y), d=Math.sin(y);
var e=Math.cos(z), f=Math.sin(z);
if(euler.order==='XYZ'){
var ae=a * e, af=a * f, be=b * e, bf=b * f;
te[ 0 ]=c * e;
te[ 4 ]=- c * f;
te[ 8 ]=d;
te[ 1 ]=af + be * d;
te[ 5 ]=ae - bf * d;
te[ 9 ]=- b * c;
te[ 2 ]=bf - ae * d;
te[ 6 ]=be + af * d;
te[ 10 ]=a * c;
}else if(euler.order==='YXZ'){
var ce=c * e, cf=c * f, de=d * e, df=d * f;
te[ 0 ]=ce + df * b;
te[ 4 ]=de * b - cf;
te[ 8 ]=a * d;
te[ 1 ]=a * f;
te[ 5 ]=a * e;
te[ 9 ]=- b;
te[ 2 ]=cf * b - de;
te[ 6 ]=df + ce * b;
te[ 10 ]=a * c;
}else if(euler.order==='ZXY'){
var ce=c * e, cf=c * f, de=d * e, df=d * f;
te[ 0 ]=ce - df * b;
te[ 4 ]=- a * f;
te[ 8 ]=de + cf * b;
te[ 1 ]=cf + de * b;
te[ 5 ]=a * e;
te[ 9 ]=df - ce * b;
te[ 2 ]=- a * d;
te[ 6 ]=b;
te[ 10 ]=a * c;
}else if(euler.order==='ZYX'){
var ae=a * e, af=a * f, be=b * e, bf=b * f;
te[ 0 ]=c * e;
te[ 4 ]=be * d - af;
te[ 8 ]=ae * d + bf;
te[ 1 ]=c * f;
te[ 5 ]=bf * d + ae;
te[ 9 ]=af * d - be;
te[ 2 ]=- d;
te[ 6 ]=b * c;
te[ 10 ]=a * c;
}else if(euler.order==='YZX'){
var ac=a * c, ad=a * d, bc=b * c, bd=b * d;
te[ 0 ]=c * e;
te[ 4 ]=bd - ac * f;
te[ 8 ]=bc * f + ad;
te[ 1 ]=f;
te[ 5 ]=a * e;
te[ 9 ]=- b * e;
te[ 2 ]=- d * e;
te[ 6 ]=ad * f + bc;
te[ 10 ]=ac - bd * f;
}else if(euler.order==='XZY'){
var ac=a * c, ad=a * d, bc=b * c, bd=b * d;
te[ 0 ]=c * e;
te[ 4 ]=- f;
te[ 8 ]=d * e;
te[ 1 ]=ac * f + bd;
te[ 5 ]=a * e;
te[ 9 ]=ad * f - bc;
te[ 2 ]=bc * f - ad;
te[ 6 ]=b * e;
te[ 10 ]=bd * f + ac;
}
te[ 3 ]=0;
te[ 7 ]=0;
te[ 11 ]=0;
te[ 12 ]=0;
te[ 13 ]=0;
te[ 14 ]=0;
te[ 15 ]=1;
return this;
},
makeRotationFromQuaternion: function (){
var zero=new Vector3(0, 0, 0);
var one=new Vector3(1, 1, 1);
return function makeRotationFromQuaternion(q){
return this.compose(zero, q, one);
};}(),
lookAt: function (){
var x=new Vector3();
var y=new Vector3();
var z=new Vector3();
return function lookAt(eye, target, up){
var te=this.elements;
z.subVectors(eye, target);
if(z.lengthSq()===0){
z.z=1;
}
z.normalize();
x.crossVectors(up, z);
if(x.lengthSq()===0){
if(Math.abs(up.z)===1){
z.x +=0.0001;
}else{
z.z +=0.0001;
}
z.normalize();
x.crossVectors(up, z);
}
x.normalize();
y.crossVectors(z, x);
te[ 0 ]=x.x; te[ 4 ]=y.x; te[ 8 ]=z.x;
te[ 1 ]=x.y; te[ 5 ]=y.y; te[ 9 ]=z.y;
te[ 2 ]=x.z; te[ 6 ]=y.z; te[ 10 ]=z.z;
return this;
};}(),
multiply: function(m, n){
if(n!==undefined){
console.warn('THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices(a, b) instead.');
return this.multiplyMatrices(m, n);
}
return this.multiplyMatrices(this, m);
},
premultiply: function(m){
return this.multiplyMatrices(m, this);
},
multiplyMatrices: function(a, b){
var ae=a.elements;
var be=b.elements;
var te=this.elements;
var a11=ae[ 0 ], a12=ae[ 4 ], a13=ae[ 8 ], a14=ae[ 12 ];
var a21=ae[ 1 ], a22=ae[ 5 ], a23=ae[ 9 ], a24=ae[ 13 ];
var a31=ae[ 2 ], a32=ae[ 6 ], a33=ae[ 10 ], a34=ae[ 14 ];
var a41=ae[ 3 ], a42=ae[ 7 ], a43=ae[ 11 ], a44=ae[ 15 ];
var b11=be[ 0 ], b12=be[ 4 ], b13=be[ 8 ], b14=be[ 12 ];
var b21=be[ 1 ], b22=be[ 5 ], b23=be[ 9 ], b24=be[ 13 ];
var b31=be[ 2 ], b32=be[ 6 ], b33=be[ 10 ], b34=be[ 14 ];
var b41=be[ 3 ], b42=be[ 7 ], b43=be[ 11 ], b44=be[ 15 ];
te[ 0 ]=a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
te[ 4 ]=a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42;
te[ 8 ]=a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43;
te[ 12 ]=a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44;
te[ 1 ]=a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41;
te[ 5 ]=a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42;
te[ 9 ]=a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43;
te[ 13 ]=a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44;
te[ 2 ]=a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41;
te[ 6 ]=a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42;
te[ 10 ]=a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43;
te[ 14 ]=a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44;
te[ 3 ]=a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41;
te[ 7 ]=a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42;
te[ 11 ]=a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43;
te[ 15 ]=a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44;
return this;
},
multiplyScalar: function(s){
var te=this.elements;
te[ 0 ] *=s; te[ 4 ] *=s; te[ 8 ] *=s; te[ 12 ] *=s;
te[ 1 ] *=s; te[ 5 ] *=s; te[ 9 ] *=s; te[ 13 ] *=s;
te[ 2 ] *=s; te[ 6 ] *=s; te[ 10 ] *=s; te[ 14 ] *=s;
te[ 3 ] *=s; te[ 7 ] *=s; te[ 11 ] *=s; te[ 15 ] *=s;
return this;
},
applyToBufferAttribute: function (){
var v1=new Vector3();
return function applyToBufferAttribute(attribute){
for(var i=0, l=attribute.count; i < l; i ++){
v1.x=attribute.getX(i);
v1.y=attribute.getY(i);
v1.z=attribute.getZ(i);
v1.applyMatrix4(this);
attribute.setXYZ(i, v1.x, v1.y, v1.z);
}
return attribute;
};}(),
determinant: function (){
var te=this.elements;
var n11=te[ 0 ], n12=te[ 4 ], n13=te[ 8 ], n14=te[ 12 ];
var n21=te[ 1 ], n22=te[ 5 ], n23=te[ 9 ], n24=te[ 13 ];
var n31=te[ 2 ], n32=te[ 6 ], n33=te[ 10 ], n34=te[ 14 ];
var n41=te[ 3 ], n42=te[ 7 ], n43=te[ 11 ], n44=te[ 15 ];
return (
n41 * (
+ n14 * n23 * n32
- n13 * n24 * n32
- n14 * n22 * n33
+ n12 * n24 * n33
+ n13 * n22 * n34
- n12 * n23 * n34
) +
n42 * (
+ n11 * n23 * n34
- n11 * n24 * n33
+ n14 * n21 * n33
- n13 * n21 * n34
+ n13 * n24 * n31
- n14 * n23 * n31
) +
n43 * (
+ n11 * n24 * n32
- n11 * n22 * n34
- n14 * n21 * n32
+ n12 * n21 * n34
+ n14 * n22 * n31
- n12 * n24 * n31
) +
n44 * (
- n13 * n22 * n31
- n11 * n23 * n32
+ n11 * n22 * n33
+ n13 * n21 * n32
- n12 * n21 * n33
+ n12 * n23 * n31
)
);
},
transpose: function (){
var te=this.elements;
var tmp;
tmp=te[ 1 ]; te[ 1 ]=te[ 4 ]; te[ 4 ]=tmp;
tmp=te[ 2 ]; te[ 2 ]=te[ 8 ]; te[ 8 ]=tmp;
tmp=te[ 6 ]; te[ 6 ]=te[ 9 ]; te[ 9 ]=tmp;
tmp=te[ 3 ]; te[ 3 ]=te[ 12 ]; te[ 12 ]=tmp;
tmp=te[ 7 ]; te[ 7 ]=te[ 13 ]; te[ 13 ]=tmp;
tmp=te[ 11 ]; te[ 11 ]=te[ 14 ]; te[ 14 ]=tmp;
return this;
},
setPosition: function(v){
var te=this.elements;
te[ 12 ]=v.x;
te[ 13 ]=v.y;
te[ 14 ]=v.z;
return this;
},
getInverse: function(m, throwOnDegenerate){
var te=this.elements,
me=m.elements,
n11=me[ 0 ], n21=me[ 1 ], n31=me[ 2 ], n41=me[ 3 ],
n12=me[ 4 ], n22=me[ 5 ], n32=me[ 6 ], n42=me[ 7 ],
n13=me[ 8 ], n23=me[ 9 ], n33=me[ 10 ], n43=me[ 11 ],
n14=me[ 12 ], n24=me[ 13 ], n34=me[ 14 ], n44=me[ 15 ],
t11=n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44,
t12=n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44,
t13=n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44,
t14=n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34;
var det=n11 * t11 + n21 * t12 + n31 * t13 + n41 * t14;
if(det===0){
var msg="THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0";
if(throwOnDegenerate===true){
throw new Error(msg);
}else{
console.warn(msg);
}
return this.identity();
}
var detInv=1 / det;
te[ 0 ]=t11 * detInv;
te[ 1 ]=(n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44) * detInv;
te[ 2 ]=(n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44) * detInv;
te[ 3 ]=(n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43) * detInv;
te[ 4 ]=t12 * detInv;
te[ 5 ]=(n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44) * detInv;
te[ 6 ]=(n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44) * detInv;
te[ 7 ]=(n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43) * detInv;
te[ 8 ]=t13 * detInv;
te[ 9 ]=(n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44) * detInv;
te[ 10 ]=(n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44) * detInv;
te[ 11 ]=(n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43) * detInv;
te[ 12 ]=t14 * detInv;
te[ 13 ]=(n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34) * detInv;
te[ 14 ]=(n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34) * detInv;
te[ 15 ]=(n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33) * detInv;
return this;
},
scale: function(v){
var te=this.elements;
var x=v.x, y=v.y, z=v.z;
te[ 0 ] *=x; te[ 4 ] *=y; te[ 8 ] *=z;
te[ 1 ] *=x; te[ 5 ] *=y; te[ 9 ] *=z;
te[ 2 ] *=x; te[ 6 ] *=y; te[ 10 ] *=z;
te[ 3 ] *=x; te[ 7 ] *=y; te[ 11 ] *=z;
return this;
},
getMaxScaleOnAxis: function (){
var te=this.elements;
var scaleXSq=te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ];
var scaleYSq=te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ];
var scaleZSq=te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ];
return Math.sqrt(Math.max(scaleXSq, scaleYSq, scaleZSq) );
},
makeTranslation: function(x, y, z){
this.set(1, 0, 0, x,
0, 1, 0, y,
0, 0, 1, z,
0, 0, 0, 1
);
return this;
},
makeRotationX: function(theta){
var c=Math.cos(theta), s=Math.sin(theta);
this.set(1, 0, 0, 0,
0, c, - s, 0,
0, s, c, 0,
0, 0, 0, 1
);
return this;
},
makeRotationY: function(theta){
var c=Math.cos(theta), s=Math.sin(theta);
this.set(c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1
);
return this;
},
makeRotationZ: function(theta){
var c=Math.cos(theta), s=Math.sin(theta);
this.set(c, - s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
);
return this;
},
makeRotationAxis: function(axis, angle){
var c=Math.cos(angle);
var s=Math.sin(angle);
var t=1 - c;
var x=axis.x, y=axis.y, z=axis.z;
var tx=t * x, ty=t * y;
this.set(tx * x + c, tx * y - s * z, tx * z + s * y, 0,
tx * y + s * z, ty * y + c, ty * z - s * x, 0,
tx * z - s * y, ty * z + s * x, t * z * z + c, 0,
0, 0, 0, 1
);
return this;
},
makeScale: function(x, y, z){
this.set(x, 0, 0, 0,
0, y, 0, 0,
0, 0, z, 0,
0, 0, 0, 1
);
return this;
},
makeShear: function(x, y, z){
this.set(1, y, z, 0,
x, 1, z, 0,
x, y, 1, 0,
0, 0, 0, 1
);
return this;
},
compose: function(position, quaternion, scale){
var te=this.elements;
var x=quaternion._x, y=quaternion._y, z=quaternion._z, w=quaternion._w;
var x2=x + x,	y2=y + y, z2=z + z;
var xx=x * x2, xy=x * y2, xz=x * z2;
var yy=y * y2, yz=y * z2, zz=z * z2;
var wx=w * x2, wy=w * y2, wz=w * z2;
var sx=scale.x, sy=scale.y, sz=scale.z;
te[ 0 ]=(1 -(yy + zz) ) * sx;
te[ 1 ]=(xy + wz) * sx;
te[ 2 ]=(xz - wy) * sx;
te[ 3 ]=0;
te[ 4 ]=(xy - wz) * sy;
te[ 5 ]=(1 -(xx + zz) ) * sy;
te[ 6 ]=(yz + wx) * sy;
te[ 7 ]=0;
te[ 8 ]=(xz + wy) * sz;
te[ 9 ]=(yz - wx) * sz;
te[ 10 ]=(1 -(xx + yy) ) * sz;
te[ 11 ]=0;
te[ 12 ]=position.x;
te[ 13 ]=position.y;
te[ 14 ]=position.z;
te[ 15 ]=1;
return this;
},
decompose: function (){
var vector=new Vector3();
var matrix=new Matrix4();
return function decompose(position, quaternion, scale){
var te=this.elements;
var sx=vector.set(te[ 0 ], te[ 1 ], te[ 2 ]).length();
var sy=vector.set(te[ 4 ], te[ 5 ], te[ 6 ]).length();
var sz=vector.set(te[ 8 ], te[ 9 ], te[ 10 ]).length();
var det=this.determinant();
if(det < 0) sx=- sx;
position.x=te[ 12 ];
position.y=te[ 13 ];
position.z=te[ 14 ];
matrix.copy(this);
var invSX=1 / sx;
var invSY=1 / sy;
var invSZ=1 / sz;
matrix.elements[ 0 ] *=invSX;
matrix.elements[ 1 ] *=invSX;
matrix.elements[ 2 ] *=invSX;
matrix.elements[ 4 ] *=invSY;
matrix.elements[ 5 ] *=invSY;
matrix.elements[ 6 ] *=invSY;
matrix.elements[ 8 ] *=invSZ;
matrix.elements[ 9 ] *=invSZ;
matrix.elements[ 10 ] *=invSZ;
quaternion.setFromRotationMatrix(matrix);
scale.x=sx;
scale.y=sy;
scale.z=sz;
return this;
};}(),
makePerspective: function(left, right, top, bottom, near, far){
if(far===undefined){
console.warn('THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.');
}
var te=this.elements;
var x=2 * near /(right - left);
var y=2 * near /(top - bottom);
var a=(right + left) /(right - left);
var b=(top + bottom) /(top - bottom);
var c=-(far + near) /(far - near);
var d=- 2 * far * near /(far - near);
te[ 0 ]=x;	te[ 4 ]=0;	te[ 8 ]=a;	te[ 12 ]=0;
te[ 1 ]=0;	te[ 5 ]=y;	te[ 9 ]=b;	te[ 13 ]=0;
te[ 2 ]=0;	te[ 6 ]=0;	te[ 10 ]=c;	te[ 14 ]=d;
te[ 3 ]=0;	te[ 7 ]=0;	te[ 11 ]=- 1;	te[ 15 ]=0;
return this;
},
makeOrthographic: function(left, right, top, bottom, near, far){
var te=this.elements;
var w=1.0 /(right - left);
var h=1.0 /(top - bottom);
var p=1.0 /(far - near);
var x=(right + left) * w;
var y=(top + bottom) * h;
var z=(far + near) * p;
te[ 0 ]=2 * w;	te[ 4 ]=0;	te[ 8 ]=0;	te[ 12 ]=- x;
te[ 1 ]=0;	te[ 5 ]=2 * h;	te[ 9 ]=0;	te[ 13 ]=- y;
te[ 2 ]=0;	te[ 6 ]=0;	te[ 10 ]=- 2 * p;	te[ 14 ]=- z;
te[ 3 ]=0;	te[ 7 ]=0;	te[ 11 ]=0;	te[ 15 ]=1;
return this;
},
equals: function(matrix){
var te=this.elements;
var me=matrix.elements;
for(var i=0; i < 16; i ++){
if(te[ i ]!==me[ i ]) return false;
}
return true;
},
fromArray: function(array, offset){
if(offset===undefined) offset=0;
for(var i=0; i < 16; i ++){
this.elements[ i ]=array[ i + offset ];
}
return this;
},
toArray: function(array, offset){
if(array===undefined) array=[];
if(offset===undefined) offset=0;
var te=this.elements;
array[ offset ]=te[ 0 ];
array[ offset + 1 ]=te[ 1 ];
array[ offset + 2 ]=te[ 2 ];
array[ offset + 3 ]=te[ 3 ];
array[ offset + 4 ]=te[ 4 ];
array[ offset + 5 ]=te[ 5 ];
array[ offset + 6 ]=te[ 6 ];
array[ offset + 7 ]=te[ 7 ];
array[ offset + 8 ]=te[ 8 ];
array[ offset + 9 ]=te[ 9 ];
array[ offset + 10 ]=te[ 10 ];
array[ offset + 11 ]=te[ 11 ];
array[ offset + 12 ]=te[ 12 ];
array[ offset + 13 ]=te[ 13 ];
array[ offset + 14 ]=te[ 14 ];
array[ offset + 15 ]=te[ 15 ];
return array;
}});
function Quaternion(x, y, z, w){
this._x=x||0;
this._y=y||0;
this._z=z||0;
this._w=(w!==undefined) ? w:1;
}
Object.assign(Quaternion, {
slerp: function(qa, qb, qm, t){
return qm.copy(qa).slerp(qb, t);
},
slerpFlat: function(dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t){
var x0=src0[ srcOffset0 + 0 ],
y0=src0[ srcOffset0 + 1 ],
z0=src0[ srcOffset0 + 2 ],
w0=src0[ srcOffset0 + 3 ],
x1=src1[ srcOffset1 + 0 ],
y1=src1[ srcOffset1 + 1 ],
z1=src1[ srcOffset1 + 2 ],
w1=src1[ srcOffset1 + 3 ];
if(w0!==w1||x0!==x1||y0!==y1||z0!==z1){
var s=1 - t,
cos=x0 * x1 + y0 * y1 + z0 * z1 + w0 * w1,
dir=(cos >=0 ? 1:- 1),
sqrSin=1 - cos * cos;
if(sqrSin > Number.EPSILON){
var sin=Math.sqrt(sqrSin),
len=Math.atan2(sin, cos * dir);
s=Math.sin(s * len) / sin;
t=Math.sin(t * len) / sin;
}
var tDir=t * dir;
x0=x0 * s + x1 * tDir;
y0=y0 * s + y1 * tDir;
z0=z0 * s + z1 * tDir;
w0=w0 * s + w1 * tDir;
if(s===1 - t){
var f=1 / Math.sqrt(x0 * x0 + y0 * y0 + z0 * z0 + w0 * w0);
x0 *=f;
y0 *=f;
z0 *=f;
w0 *=f;
}}
dst[ dstOffset ]=x0;
dst[ dstOffset + 1 ]=y0;
dst[ dstOffset + 2 ]=z0;
dst[ dstOffset + 3 ]=w0;
}});
Object.defineProperties(Quaternion.prototype, {
x: {
get: function (){
return this._x;
},
set: function(value){
this._x=value;
this.onChangeCallback();
}},
y: {
get: function (){
return this._y;
},
set: function(value){
this._y=value;
this.onChangeCallback();
}},
z: {
get: function (){
return this._z;
},
set: function(value){
this._z=value;
this.onChangeCallback();
}},
w: {
get: function (){
return this._w;
},
set: function(value){
this._w=value;
this.onChangeCallback();
}}
});
Object.assign(Quaternion.prototype, {
set: function(x, y, z, w){
this._x=x;
this._y=y;
this._z=z;
this._w=w;
this.onChangeCallback();
return this;
},
clone: function (){
return new this.constructor(this._x, this._y, this._z, this._w);
},
copy: function(quaternion){
this._x=quaternion.x;
this._y=quaternion.y;
this._z=quaternion.z;
this._w=quaternion.w;
this.onChangeCallback();
return this;
},
setFromEuler: function(euler, update){
if(!(euler&&euler.isEuler) ){
throw new Error('THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.');
}
var x=euler._x, y=euler._y, z=euler._z, order=euler.order;
var cos=Math.cos;
var sin=Math.sin;
var c1=cos(x / 2);
var c2=cos(y / 2);
var c3=cos(z / 2);
var s1=sin(x / 2);
var s2=sin(y / 2);
var s3=sin(z / 2);
if(order==='XYZ'){
this._x=s1 * c2 * c3 + c1 * s2 * s3;
this._y=c1 * s2 * c3 - s1 * c2 * s3;
this._z=c1 * c2 * s3 + s1 * s2 * c3;
this._w=c1 * c2 * c3 - s1 * s2 * s3;
}else if(order==='YXZ'){
this._x=s1 * c2 * c3 + c1 * s2 * s3;
this._y=c1 * s2 * c3 - s1 * c2 * s3;
this._z=c1 * c2 * s3 - s1 * s2 * c3;
this._w=c1 * c2 * c3 + s1 * s2 * s3;
}else if(order==='ZXY'){
this._x=s1 * c2 * c3 - c1 * s2 * s3;
this._y=c1 * s2 * c3 + s1 * c2 * s3;
this._z=c1 * c2 * s3 + s1 * s2 * c3;
this._w=c1 * c2 * c3 - s1 * s2 * s3;
}else if(order==='ZYX'){
this._x=s1 * c2 * c3 - c1 * s2 * s3;
this._y=c1 * s2 * c3 + s1 * c2 * s3;
this._z=c1 * c2 * s3 - s1 * s2 * c3;
this._w=c1 * c2 * c3 + s1 * s2 * s3;
}else if(order==='YZX'){
this._x=s1 * c2 * c3 + c1 * s2 * s3;
this._y=c1 * s2 * c3 + s1 * c2 * s3;
this._z=c1 * c2 * s3 - s1 * s2 * c3;
this._w=c1 * c2 * c3 - s1 * s2 * s3;
}else if(order==='XZY'){
this._x=s1 * c2 * c3 - c1 * s2 * s3;
this._y=c1 * s2 * c3 - s1 * c2 * s3;
this._z=c1 * c2 * s3 + s1 * s2 * c3;
this._w=c1 * c2 * c3 + s1 * s2 * s3;
}
if(update!==false) this.onChangeCallback();
return this;
},
setFromAxisAngle: function(axis, angle){
var halfAngle=angle / 2, s=Math.sin(halfAngle);
this._x=axis.x * s;
this._y=axis.y * s;
this._z=axis.z * s;
this._w=Math.cos(halfAngle);
this.onChangeCallback();
return this;
},
setFromRotationMatrix: function(m){
var te=m.elements,
m11=te[ 0 ], m12=te[ 4 ], m13=te[ 8 ],
m21=te[ 1 ], m22=te[ 5 ], m23=te[ 9 ],
m31=te[ 2 ], m32=te[ 6 ], m33=te[ 10 ],
trace=m11 + m22 + m33,
s;
if(trace > 0){
s=0.5 / Math.sqrt(trace + 1.0);
this._w=0.25 / s;
this._x=(m32 - m23) * s;
this._y=(m13 - m31) * s;
this._z=(m21 - m12) * s;
}else if(m11 > m22&&m11 > m33){
s=2.0 * Math.sqrt(1.0 + m11 - m22 - m33);
this._w=(m32 - m23) / s;
this._x=0.25 * s;
this._y=(m12 + m21) / s;
this._z=(m13 + m31) / s;
}else if(m22 > m33){
s=2.0 * Math.sqrt(1.0 + m22 - m11 - m33);
this._w=(m13 - m31) / s;
this._x=(m12 + m21) / s;
this._y=0.25 * s;
this._z=(m23 + m32) / s;
}else{
s=2.0 * Math.sqrt(1.0 + m33 - m11 - m22);
this._w=(m21 - m12) / s;
this._x=(m13 + m31) / s;
this._y=(m23 + m32) / s;
this._z=0.25 * s;
}
this.onChangeCallback();
return this;
},
setFromUnitVectors: function (){
var v1=new Vector3();
var r;
var EPS=0.000001;
return function setFromUnitVectors(vFrom, vTo){
if(v1===undefined) v1=new Vector3();
r=vFrom.dot(vTo) + 1;
if(r < EPS){
r=0;
if(Math.abs(vFrom.x) > Math.abs(vFrom.z) ){
v1.set(- vFrom.y, vFrom.x, 0);
}else{
v1.set(0, - vFrom.z, vFrom.y);
}}else{
v1.crossVectors(vFrom, vTo);
}
this._x=v1.x;
this._y=v1.y;
this._z=v1.z;
this._w=r;
return this.normalize();
};}(),
inverse: function (){
return this.conjugate();
},
conjugate: function (){
this._x *=- 1;
this._y *=- 1;
this._z *=- 1;
this.onChangeCallback();
return this;
},
dot: function(v){
return this._x * v._x + this._y * v._y + this._z * v._z + this._w * v._w;
},
lengthSq: function (){
return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w;
},
length: function (){
return Math.sqrt(this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w);
},
normalize: function (){
var l=this.length();
if(l===0){
this._x=0;
this._y=0;
this._z=0;
this._w=1;
}else{
l=1 / l;
this._x=this._x * l;
this._y=this._y * l;
this._z=this._z * l;
this._w=this._w * l;
}
this.onChangeCallback();
return this;
},
multiply: function(q, p){
if(p!==undefined){
console.warn('THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions(a, b) instead.');
return this.multiplyQuaternions(q, p);
}
return this.multiplyQuaternions(this, q);
},
premultiply: function(q){
return this.multiplyQuaternions(q, this);
},
multiplyQuaternions: function(a, b){
var qax=a._x, qay=a._y, qaz=a._z, qaw=a._w;
var qbx=b._x, qby=b._y, qbz=b._z, qbw=b._w;
this._x=qax * qbw + qaw * qbx + qay * qbz - qaz * qby;
this._y=qay * qbw + qaw * qby + qaz * qbx - qax * qbz;
this._z=qaz * qbw + qaw * qbz + qax * qby - qay * qbx;
this._w=qaw * qbw - qax * qbx - qay * qby - qaz * qbz;
this.onChangeCallback();
return this;
},
slerp: function(qb, t){
if(t===0) return this;
if(t===1) return this.copy(qb);
var x=this._x, y=this._y, z=this._z, w=this._w;
var cosHalfTheta=w * qb._w + x * qb._x + y * qb._y + z * qb._z;
if(cosHalfTheta < 0){
this._w=- qb._w;
this._x=- qb._x;
this._y=- qb._y;
this._z=- qb._z;
cosHalfTheta=- cosHalfTheta;
}else{
this.copy(qb);
}
if(cosHalfTheta >=1.0){
this._w=w;
this._x=x;
this._y=y;
this._z=z;
return this;
}
var sinHalfTheta=Math.sqrt(1.0 - cosHalfTheta * cosHalfTheta);
if(Math.abs(sinHalfTheta) < 0.001){
this._w=0.5 *(w + this._w);
this._x=0.5 *(x + this._x);
this._y=0.5 *(y + this._y);
this._z=0.5 *(z + this._z);
return this;
}
var halfTheta=Math.atan2(sinHalfTheta, cosHalfTheta);
var ratioA=Math.sin(( 1 - t) * halfTheta) / sinHalfTheta,
ratioB=Math.sin(t * halfTheta) / sinHalfTheta;
this._w=(w * ratioA + this._w * ratioB);
this._x=(x * ratioA + this._x * ratioB);
this._y=(y * ratioA + this._y * ratioB);
this._z=(z * ratioA + this._z * ratioB);
this.onChangeCallback();
return this;
},
equals: function(quaternion){
return(quaternion._x===this._x)&&(quaternion._y===this._y)&&(quaternion._z===this._z)&&(quaternion._w===this._w);
},
fromArray: function(array, offset){
if(offset===undefined) offset=0;
this._x=array[ offset ];
this._y=array[ offset + 1 ];
this._z=array[ offset + 2 ];
this._w=array[ offset + 3 ];
this.onChangeCallback();
return this;
},
toArray: function(array, offset){
if(array===undefined) array=[];
if(offset===undefined) offset=0;
array[ offset ]=this._x;
array[ offset + 1 ]=this._y;
array[ offset + 2 ]=this._z;
array[ offset + 3 ]=this._w;
return array;
},
onChange: function(callback){
this.onChangeCallback=callback;
return this;
},
onChangeCallback: function (){}});
function Vector3(x, y, z){
this.x=x||0;
this.y=y||0;
this.z=z||0;
}
Object.assign(Vector3.prototype, {
isVector3: true,
set: function(x, y, z){
this.x=x;
this.y=y;
this.z=z;
return this;
},
setScalar: function(scalar){
this.x=scalar;
this.y=scalar;
this.z=scalar;
return this;
},
setX: function(x){
this.x=x;
return this;
},
setY: function(y){
this.y=y;
return this;
},
setZ: function(z){
this.z=z;
return this;
},
setComponent: function(index, value){
switch(index){
case 0: this.x=value; break;
case 1: this.y=value; break;
case 2: this.z=value; break;
default: throw new Error('index is out of range: ' + index);
}
return this;
},
getComponent: function(index){
switch(index){
case 0: return this.x;
case 1: return this.y;
case 2: return this.z;
default: throw new Error('index is out of range: ' + index);
}},
clone: function (){
return new this.constructor(this.x, this.y, this.z);
},
copy: function(v){
this.x=v.x;
this.y=v.y;
this.z=v.z;
return this;
},
add: function(v, w){
if(w!==undefined){
console.warn('THREE.Vector3: .add() now only accepts one argument. Use .addVectors(a, b) instead.');
return this.addVectors(v, w);
}
this.x +=v.x;
this.y +=v.y;
this.z +=v.z;
return this;
},
addScalar: function(s){
this.x +=s;
this.y +=s;
this.z +=s;
return this;
},
addVectors: function(a, b){
this.x=a.x + b.x;
this.y=a.y + b.y;
this.z=a.z + b.z;
return this;
},
addScaledVector: function(v, s){
this.x +=v.x * s;
this.y +=v.y * s;
this.z +=v.z * s;
return this;
},
sub: function(v, w){
if(w!==undefined){
console.warn('THREE.Vector3: .sub() now only accepts one argument. Use .subVectors(a, b) instead.');
return this.subVectors(v, w);
}
this.x -=v.x;
this.y -=v.y;
this.z -=v.z;
return this;
},
subScalar: function(s){
this.x -=s;
this.y -=s;
this.z -=s;
return this;
},
subVectors: function(a, b){
this.x=a.x - b.x;
this.y=a.y - b.y;
this.z=a.z - b.z;
return this;
},
multiply: function(v, w){
if(w!==undefined){
console.warn('THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors(a, b) instead.');
return this.multiplyVectors(v, w);
}
this.x *=v.x;
this.y *=v.y;
this.z *=v.z;
return this;
},
multiplyScalar: function(scalar){
this.x *=scalar;
this.y *=scalar;
this.z *=scalar;
return this;
},
multiplyVectors: function(a, b){
this.x=a.x * b.x;
this.y=a.y * b.y;
this.z=a.z * b.z;
return this;
},
applyEuler: function (){
var quaternion=new Quaternion();
return function applyEuler(euler){
if(!(euler&&euler.isEuler) ){
console.error('THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.');
}
return this.applyQuaternion(quaternion.setFromEuler(euler) );
};}(),
applyAxisAngle: function (){
var quaternion=new Quaternion();
return function applyAxisAngle(axis, angle){
return this.applyQuaternion(quaternion.setFromAxisAngle(axis, angle) );
};}(),
applyMatrix3: function(m){
var x=this.x, y=this.y, z=this.z;
var e=m.elements;
this.x=e[ 0 ] * x + e[ 3 ] * y + e[ 6 ] * z;
this.y=e[ 1 ] * x + e[ 4 ] * y + e[ 7 ] * z;
this.z=e[ 2 ] * x + e[ 5 ] * y + e[ 8 ] * z;
return this;
},
applyMatrix4: function(m){
var x=this.x, y=this.y, z=this.z;
var e=m.elements;
var w=1 /(e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ]);
this.x=(e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ]) * w;
this.y=(e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ]) * w;
this.z=(e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ]) * w;
return this;
},
applyQuaternion: function(q){
var x=this.x, y=this.y, z=this.z;
var qx=q.x, qy=q.y, qz=q.z, qw=q.w;
var ix=qw * x + qy * z - qz * y;
var iy=qw * y + qz * x - qx * z;
var iz=qw * z + qx * y - qy * x;
var iw=- qx * x - qy * y - qz * z;
this.x=ix * qw + iw * - qx + iy * - qz - iz * - qy;
this.y=iy * qw + iw * - qy + iz * - qx - ix * - qz;
this.z=iz * qw + iw * - qz + ix * - qy - iy * - qx;
return this;
},
project: function (){
var matrix=new Matrix4();
return function project(camera){
matrix.multiplyMatrices(camera.projectionMatrix, matrix.getInverse(camera.matrixWorld) );
return this.applyMatrix4(matrix);
};}(),
unproject: function (){
var matrix=new Matrix4();
return function unproject(camera){
matrix.multiplyMatrices(camera.matrixWorld, matrix.getInverse(camera.projectionMatrix) );
return this.applyMatrix4(matrix);
};}(),
transformDirection: function(m){
var x=this.x, y=this.y, z=this.z;
var e=m.elements;
this.x=e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z;
this.y=e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z;
this.z=e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z;
return this.normalize();
},
divide: function(v){
this.x /=v.x;
this.y /=v.y;
this.z /=v.z;
return this;
},
divideScalar: function(scalar){
return this.multiplyScalar(1 / scalar);
},
min: function(v){
this.x=Math.min(this.x, v.x);
this.y=Math.min(this.y, v.y);
this.z=Math.min(this.z, v.z);
return this;
},
max: function(v){
this.x=Math.max(this.x, v.x);
this.y=Math.max(this.y, v.y);
this.z=Math.max(this.z, v.z);
return this;
},
clamp: function(min, max){
this.x=Math.max(min.x, Math.min(max.x, this.x) );
this.y=Math.max(min.y, Math.min(max.y, this.y) );
this.z=Math.max(min.z, Math.min(max.z, this.z) );
return this;
},
clampScalar: function (){
var min=new Vector3();
var max=new Vector3();
return function clampScalar(minVal, maxVal){
min.set(minVal, minVal, minVal);
max.set(maxVal, maxVal, maxVal);
return this.clamp(min, max);
};}(),
clampLength: function(min, max){
var length=this.length();
return this.divideScalar(length||1).multiplyScalar(Math.max(min, Math.min(max, length) ));
},
floor: function (){
this.x=Math.floor(this.x);
this.y=Math.floor(this.y);
this.z=Math.floor(this.z);
return this;
},
ceil: function (){
this.x=Math.ceil(this.x);
this.y=Math.ceil(this.y);
this.z=Math.ceil(this.z);
return this;
},
round: function (){
this.x=Math.round(this.x);
this.y=Math.round(this.y);
this.z=Math.round(this.z);
return this;
},
roundToZero: function (){
this.x=(this.x < 0) ? Math.ceil(this.x):Math.floor(this.x);
this.y=(this.y < 0) ? Math.ceil(this.y):Math.floor(this.y);
this.z=(this.z < 0) ? Math.ceil(this.z):Math.floor(this.z);
return this;
},
negate: function (){
this.x=- this.x;
this.y=- this.y;
this.z=- this.z;
return this;
},
dot: function(v){
return this.x * v.x + this.y * v.y + this.z * v.z;
},
lengthSq: function (){
return this.x * this.x + this.y * this.y + this.z * this.z;
},
length: function (){
return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z);
},
manhattanLength: function (){
return Math.abs(this.x) + Math.abs(this.y) + Math.abs(this.z);
},
normalize: function (){
return this.divideScalar(this.length()||1);
},
setLength: function(length){
return this.normalize().multiplyScalar(length);
},
lerp: function(v, alpha){
this.x +=(v.x - this.x) * alpha;
this.y +=(v.y - this.y) * alpha;
this.z +=(v.z - this.z) * alpha;
return this;
},
lerpVectors: function(v1, v2, alpha){
return this.subVectors(v2, v1).multiplyScalar(alpha).add(v1);
},
cross: function(v, w){
if(w!==undefined){
console.warn('THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors(a, b) instead.');
return this.crossVectors(v, w);
}
return this.crossVectors(this, v);
},
crossVectors: function(a, b){
var ax=a.x, ay=a.y, az=a.z;
var bx=b.x, by=b.y, bz=b.z;
this.x=ay * bz - az * by;
this.y=az * bx - ax * bz;
this.z=ax * by - ay * bx;
return this;
},
projectOnVector: function(vector){
var scalar=vector.dot(this) / vector.lengthSq();
return this.copy(vector).multiplyScalar(scalar);
},
projectOnPlane: function (){
var v1=new Vector3();
return function projectOnPlane(planeNormal){
v1.copy(this).projectOnVector(planeNormal);
return this.sub(v1);
};}(),
reflect: function (){
var v1=new Vector3();
return function reflect(normal){
return this.sub(v1.copy(normal).multiplyScalar(2 * this.dot(normal) ));
};}(),
angleTo: function(v){
var theta=this.dot(v) /(Math.sqrt(this.lengthSq() * v.lengthSq()) );
return Math.acos(_Math.clamp(theta, - 1, 1) );
},
distanceTo: function(v){
return Math.sqrt(this.distanceToSquared(v) );
},
distanceToSquared: function(v){
var dx=this.x - v.x, dy=this.y - v.y, dz=this.z - v.z;
return dx * dx + dy * dy + dz * dz;
},
manhattanDistanceTo: function(v){
return Math.abs(this.x - v.x) + Math.abs(this.y - v.y) + Math.abs(this.z - v.z);
},
setFromSpherical: function(s){
var sinPhiRadius=Math.sin(s.phi) * s.radius;
this.x=sinPhiRadius * Math.sin(s.theta);
this.y=Math.cos(s.phi) * s.radius;
this.z=sinPhiRadius * Math.cos(s.theta);
return this;
},
setFromCylindrical: function(c){
this.x=c.radius * Math.sin(c.theta);
this.y=c.y;
this.z=c.radius * Math.cos(c.theta);
return this;
},
setFromMatrixPosition: function(m){
var e=m.elements;
this.x=e[ 12 ];
this.y=e[ 13 ];
this.z=e[ 14 ];
return this;
},
setFromMatrixScale: function(m){
var sx=this.setFromMatrixColumn(m, 0).length();
var sy=this.setFromMatrixColumn(m, 1).length();
var sz=this.setFromMatrixColumn(m, 2).length();
this.x=sx;
this.y=sy;
this.z=sz;
return this;
},
setFromMatrixColumn: function(m, index){
return this.fromArray(m.elements, index * 4);
},
equals: function(v){
return(( v.x===this.x)&&(v.y===this.y)&&(v.z===this.z) );
},
fromArray: function(array, offset){
if(offset===undefined) offset=0;
this.x=array[ offset ];
this.y=array[ offset + 1 ];
this.z=array[ offset + 2 ];
return this;
},
toArray: function(array, offset){
if(array===undefined) array=[];
if(offset===undefined) offset=0;
array[ offset ]=this.x;
array[ offset + 1 ]=this.y;
array[ offset + 2 ]=this.z;
return array;
},
fromBufferAttribute: function(attribute, index, offset){
if(offset!==undefined){
console.warn('THREE.Vector3: offset has been removed from .fromBufferAttribute().');
}
this.x=attribute.getX(index);
this.y=attribute.getY(index);
this.z=attribute.getZ(index);
return this;
}});
function Matrix3(){
this.elements=[
1, 0, 0,
0, 1, 0,
0, 0, 1
];
if(arguments.length > 0){
console.error('THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.');
}}
Object.assign(Matrix3.prototype, {
isMatrix3: true,
set: function(n11, n12, n13, n21, n22, n23, n31, n32, n33){
var te=this.elements;
te[ 0 ]=n11; te[ 1 ]=n21; te[ 2 ]=n31;
te[ 3 ]=n12; te[ 4 ]=n22; te[ 5 ]=n32;
te[ 6 ]=n13; te[ 7 ]=n23; te[ 8 ]=n33;
return this;
},
identity: function (){
this.set(1, 0, 0,
0, 1, 0,
0, 0, 1
);
return this;
},
clone: function (){
return new this.constructor().fromArray(this.elements);
},
copy: function(m){
var te=this.elements;
var me=m.elements;
te[ 0 ]=me[ 0 ]; te[ 1 ]=me[ 1 ]; te[ 2 ]=me[ 2 ];
te[ 3 ]=me[ 3 ]; te[ 4 ]=me[ 4 ]; te[ 5 ]=me[ 5 ];
te[ 6 ]=me[ 6 ]; te[ 7 ]=me[ 7 ]; te[ 8 ]=me[ 8 ];
return this;
},
setFromMatrix4: function(m){
var me=m.elements;
this.set(me[ 0 ], me[ 4 ], me[ 8 ],
me[ 1 ], me[ 5 ], me[ 9 ],
me[ 2 ], me[ 6 ], me[ 10 ]
);
return this;
},
applyToBufferAttribute: function (){
var v1=new Vector3();
return function applyToBufferAttribute(attribute){
for(var i=0, l=attribute.count; i < l; i ++){
v1.x=attribute.getX(i);
v1.y=attribute.getY(i);
v1.z=attribute.getZ(i);
v1.applyMatrix3(this);
attribute.setXYZ(i, v1.x, v1.y, v1.z);
}
return attribute;
};}(),
multiply: function(m){
return this.multiplyMatrices(this, m);
},
premultiply: function(m){
return this.multiplyMatrices(m, this);
},
multiplyMatrices: function(a, b){
var ae=a.elements;
var be=b.elements;
var te=this.elements;
var a11=ae[ 0 ], a12=ae[ 3 ], a13=ae[ 6 ];
var a21=ae[ 1 ], a22=ae[ 4 ], a23=ae[ 7 ];
var a31=ae[ 2 ], a32=ae[ 5 ], a33=ae[ 8 ];
var b11=be[ 0 ], b12=be[ 3 ], b13=be[ 6 ];
var b21=be[ 1 ], b22=be[ 4 ], b23=be[ 7 ];
var b31=be[ 2 ], b32=be[ 5 ], b33=be[ 8 ];
te[ 0 ]=a11 * b11 + a12 * b21 + a13 * b31;
te[ 3 ]=a11 * b12 + a12 * b22 + a13 * b32;
te[ 6 ]=a11 * b13 + a12 * b23 + a13 * b33;
te[ 1 ]=a21 * b11 + a22 * b21 + a23 * b31;
te[ 4 ]=a21 * b12 + a22 * b22 + a23 * b32;
te[ 7 ]=a21 * b13 + a22 * b23 + a23 * b33;
te[ 2 ]=a31 * b11 + a32 * b21 + a33 * b31;
te[ 5 ]=a31 * b12 + a32 * b22 + a33 * b32;
te[ 8 ]=a31 * b13 + a32 * b23 + a33 * b33;
return this;
},
multiplyScalar: function(s){
var te=this.elements;
te[ 0 ] *=s; te[ 3 ] *=s; te[ 6 ] *=s;
te[ 1 ] *=s; te[ 4 ] *=s; te[ 7 ] *=s;
te[ 2 ] *=s; te[ 5 ] *=s; te[ 8 ] *=s;
return this;
},
determinant: function (){
var te=this.elements;
var a=te[ 0 ], b=te[ 1 ], c=te[ 2 ],
d=te[ 3 ], e=te[ 4 ], f=te[ 5 ],
g=te[ 6 ], h=te[ 7 ], i=te[ 8 ];
return a * e * i - a * f * h - b * d * i + b * f * g + c * d * h - c * e * g;
},
getInverse: function(matrix, throwOnDegenerate){
if(matrix&&matrix.isMatrix4){
console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");
}
var me=matrix.elements,
te=this.elements,
n11=me[ 0 ], n21=me[ 1 ], n31=me[ 2 ],
n12=me[ 3 ], n22=me[ 4 ], n32=me[ 5 ],
n13=me[ 6 ], n23=me[ 7 ], n33=me[ 8 ],
t11=n33 * n22 - n32 * n23,
t12=n32 * n13 - n33 * n12,
t13=n23 * n12 - n22 * n13,
det=n11 * t11 + n21 * t12 + n31 * t13;
if(det===0){
var msg="THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0";
if(throwOnDegenerate===true){
throw new Error(msg);
}else{
console.warn(msg);
}
return this.identity();
}
var detInv=1 / det;
te[ 0 ]=t11 * detInv;
te[ 1 ]=(n31 * n23 - n33 * n21) * detInv;
te[ 2 ]=(n32 * n21 - n31 * n22) * detInv;
te[ 3 ]=t12 * detInv;
te[ 4 ]=(n33 * n11 - n31 * n13) * detInv;
te[ 5 ]=(n31 * n12 - n32 * n11) * detInv;
te[ 6 ]=t13 * detInv;
te[ 7 ]=(n21 * n13 - n23 * n11) * detInv;
te[ 8 ]=(n22 * n11 - n21 * n12) * detInv;
return this;
},
transpose: function (){
var tmp, m=this.elements;
tmp=m[ 1 ]; m[ 1 ]=m[ 3 ]; m[ 3 ]=tmp;
tmp=m[ 2 ]; m[ 2 ]=m[ 6 ]; m[ 6 ]=tmp;
tmp=m[ 5 ]; m[ 5 ]=m[ 7 ]; m[ 7 ]=tmp;
return this;
},
getNormalMatrix: function(matrix4){
return this.setFromMatrix4(matrix4).getInverse(this).transpose();
},
transposeIntoArray: function(r){
var m=this.elements;
r[ 0 ]=m[ 0 ];
r[ 1 ]=m[ 3 ];
r[ 2 ]=m[ 6 ];
r[ 3 ]=m[ 1 ];
r[ 4 ]=m[ 4 ];
r[ 5 ]=m[ 7 ];
r[ 6 ]=m[ 2 ];
r[ 7 ]=m[ 5 ];
r[ 8 ]=m[ 8 ];
return this;
},
setUvTransform: function(tx, ty, sx, sy, rotation, cx, cy){
var c=Math.cos(rotation);
var s=Math.sin(rotation);
this.set(sx * c, sx * s, - sx *(c * cx + s * cy) + cx + tx,
- sy * s, sy * c, - sy *(- s * cx + c * cy) + cy + ty,
0, 0, 1
);
},
scale: function(sx, sy){
var te=this.elements;
te[ 0 ] *=sx; te[ 3 ] *=sx; te[ 6 ] *=sx;
te[ 1 ] *=sy; te[ 4 ] *=sy; te[ 7 ] *=sy;
return this;
},
rotate: function(theta){
var c=Math.cos(theta);
var s=Math.sin(theta);
var te=this.elements;
var a11=te[ 0 ], a12=te[ 3 ], a13=te[ 6 ];
var a21=te[ 1 ], a22=te[ 4 ], a23=te[ 7 ];
te[ 0 ]=c * a11 + s * a21;
te[ 3 ]=c * a12 + s * a22;
te[ 6 ]=c * a13 + s * a23;
te[ 1 ]=- s * a11 + c * a21;
te[ 4 ]=- s * a12 + c * a22;
te[ 7 ]=- s * a13 + c * a23;
return this;
},
translate: function(tx, ty){
var te=this.elements;
te[ 0 ] +=tx * te[ 2 ]; te[ 3 ] +=tx * te[ 5 ]; te[ 6 ] +=tx * te[ 8 ];
te[ 1 ] +=ty * te[ 2 ]; te[ 4 ] +=ty * te[ 5 ]; te[ 7 ] +=ty * te[ 8 ];
return this;
},
equals: function(matrix){
var te=this.elements;
var me=matrix.elements;
for(var i=0; i < 9; i ++){
if(te[ i ]!==me[ i ]) return false;
}
return true;
},
fromArray: function(array, offset){
if(offset===undefined) offset=0;
for(var i=0; i < 9; i ++){
this.elements[ i ]=array[ i + offset ];
}
return this;
},
toArray: function(array, offset){
if(array===undefined) array=[];
if(offset===undefined) offset=0;
var te=this.elements;
array[ offset ]=te[ 0 ];
array[ offset + 1 ]=te[ 1 ];
array[ offset + 2 ]=te[ 2 ];
array[ offset + 3 ]=te[ 3 ];
array[ offset + 4 ]=te[ 4 ];
array[ offset + 5 ]=te[ 5 ];
array[ offset + 6 ]=te[ 6 ];
array[ offset + 7 ]=te[ 7 ];
array[ offset + 8 ]=te[ 8 ];
return array;
}});
var textureId=0;
function Texture(image, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding){
Object.defineProperty(this, 'id', { value: textureId ++ });
this.uuid=_Math.generateUUID();
this.name='';
this.image=image!==undefined ? image:Texture.DEFAULT_IMAGE;
this.mipmaps=[];
this.mapping=mapping!==undefined ? mapping:Texture.DEFAULT_MAPPING;
this.wrapS=wrapS!==undefined ? wrapS:ClampToEdgeWrapping;
this.wrapT=wrapT!==undefined ? wrapT:ClampToEdgeWrapping;
this.magFilter=magFilter!==undefined ? magFilter:LinearFilter;
this.minFilter=minFilter!==undefined ? minFilter:LinearMipMapLinearFilter;
this.anisotropy=anisotropy!==undefined ? anisotropy:1;
this.format=format!==undefined ? format:RGBAFormat;
this.type=type!==undefined ? type:UnsignedByteType;
this.offset=new Vector2(0, 0);
this.repeat=new Vector2(1, 1);
this.center=new Vector2(0, 0);
this.rotation=0;
this.matrixAutoUpdate=true;
this.matrix=new Matrix3();
this.generateMipmaps=true;
this.premultiplyAlpha=false;
this.flipY=true;
this.unpackAlignment=4;	// valid values: 1, 2, 4, 8 (see http://www.khronos.org/opengles/sdk/docs/man/xhtml/glPixelStorei.xml)
this.encoding=encoding!==undefined ? encoding:LinearEncoding;
this.version=0;
this.onUpdate=null;
}
Texture.DEFAULT_IMAGE=undefined;
Texture.DEFAULT_MAPPING=UVMapping;
Texture.prototype=Object.assign(Object.create(EventDispatcher.prototype), {
constructor: Texture,
isTexture: true,
updateMatrix: function (){
this.matrix.setUvTransform(this.offset.x, this.offset.y, this.repeat.x, this.repeat.y, this.rotation, this.center.x, this.center.y);
},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(source){
this.name=source.name;
this.image=source.image;
this.mipmaps=source.mipmaps.slice(0);
this.mapping=source.mapping;
this.wrapS=source.wrapS;
this.wrapT=source.wrapT;
this.magFilter=source.magFilter;
this.minFilter=source.minFilter;
this.anisotropy=source.anisotropy;
this.format=source.format;
this.type=source.type;
this.offset.copy(source.offset);
this.repeat.copy(source.repeat);
this.center.copy(source.center);
this.rotation=source.rotation;
this.matrixAutoUpdate=source.matrixAutoUpdate;
this.matrix.copy(source.matrix);
this.generateMipmaps=source.generateMipmaps;
this.premultiplyAlpha=source.premultiplyAlpha;
this.flipY=source.flipY;
this.unpackAlignment=source.unpackAlignment;
this.encoding=source.encoding;
return this;
},
toJSON: function(meta){
var isRootObject=(meta===undefined||typeof meta==='string');
if(! isRootObject&&meta.textures[ this.uuid ]!==undefined){
return meta.textures[ this.uuid ];
}
function getDataURL(image){
var canvas;
if(image instanceof HTMLCanvasElement){
canvas=image;
}else{
canvas=document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas');
canvas.width=image.width;
canvas.height=image.height;
var context=canvas.getContext('2d');
if(image instanceof ImageData){
context.putImageData(image, 0, 0);
}else{
context.drawImage(image, 0, 0, image.width, image.height);
}}
if(canvas.width > 2048||canvas.height > 2048){
return canvas.toDataURL('image/jpeg', 0.6);
}else{
return canvas.toDataURL('image/png');
}}
var output={
metadata: {
version: 4.5,
type: 'Texture',
generator: 'Texture.toJSON'
},
uuid: this.uuid,
name: this.name,
mapping: this.mapping,
repeat: [ this.repeat.x, this.repeat.y ],
offset: [ this.offset.x, this.offset.y ],
center: [ this.center.x, this.center.y ],
rotation: this.rotation,
wrap: [ this.wrapS, this.wrapT ],
format: this.format,
minFilter: this.minFilter,
magFilter: this.magFilter,
anisotropy: this.anisotropy,
flipY: this.flipY
};
if(this.image!==undefined){
var image=this.image;
if(image.uuid===undefined){
image.uuid=_Math.generateUUID();
}
if(! isRootObject&&meta.images[ image.uuid ]===undefined){
meta.images[ image.uuid ]={
uuid: image.uuid,
url: getDataURL(image)
};}
output.image=image.uuid;
}
if(! isRootObject){
meta.textures[ this.uuid ]=output;
}
return output;
},
dispose: function (){
this.dispatchEvent({ type: 'dispose' });
},
transformUv: function(uv){
if(this.mapping!==UVMapping) return;
uv.applyMatrix3(this.matrix);
if(uv.x < 0||uv.x > 1){
switch(this.wrapS){
case RepeatWrapping:
uv.x=uv.x - Math.floor(uv.x);
break;
case ClampToEdgeWrapping:
uv.x=uv.x < 0 ? 0:1;
break;
case MirroredRepeatWrapping:
if(Math.abs(Math.floor(uv.x) % 2)===1){
uv.x=Math.ceil(uv.x) - uv.x;
}else{
uv.x=uv.x - Math.floor(uv.x);
}
break;
}}
if(uv.y < 0||uv.y > 1){
switch(this.wrapT){
case RepeatWrapping:
uv.y=uv.y - Math.floor(uv.y);
break;
case ClampToEdgeWrapping:
uv.y=uv.y < 0 ? 0:1;
break;
case MirroredRepeatWrapping:
if(Math.abs(Math.floor(uv.y) % 2)===1){
uv.y=Math.ceil(uv.y) - uv.y;
}else{
uv.y=uv.y - Math.floor(uv.y);
}
break;
}}
if(this.flipY){
uv.y=1 - uv.y;
}}
});
Object.defineProperty(Texture.prototype, "needsUpdate", {
set: function(value){
if(value===true) this.version ++;
}});
function Vector4(x, y, z, w){
this.x=x||0;
this.y=y||0;
this.z=z||0;
this.w=(w!==undefined) ? w:1;
}
Object.assign(Vector4.prototype, {
isVector4: true,
set: function(x, y, z, w){
this.x=x;
this.y=y;
this.z=z;
this.w=w;
return this;
},
setScalar: function(scalar){
this.x=scalar;
this.y=scalar;
this.z=scalar;
this.w=scalar;
return this;
},
setX: function(x){
this.x=x;
return this;
},
setY: function(y){
this.y=y;
return this;
},
setZ: function(z){
this.z=z;
return this;
},
setW: function(w){
this.w=w;
return this;
},
setComponent: function(index, value){
switch(index){
case 0: this.x=value; break;
case 1: this.y=value; break;
case 2: this.z=value; break;
case 3: this.w=value; break;
default: throw new Error('index is out of range: ' + index);
}
return this;
},
getComponent: function(index){
switch(index){
case 0: return this.x;
case 1: return this.y;
case 2: return this.z;
case 3: return this.w;
default: throw new Error('index is out of range: ' + index);
}},
clone: function (){
return new this.constructor(this.x, this.y, this.z, this.w);
},
copy: function(v){
this.x=v.x;
this.y=v.y;
this.z=v.z;
this.w=(v.w!==undefined) ? v.w:1;
return this;
},
add: function(v, w){
if(w!==undefined){
console.warn('THREE.Vector4: .add() now only accepts one argument. Use .addVectors(a, b) instead.');
return this.addVectors(v, w);
}
this.x +=v.x;
this.y +=v.y;
this.z +=v.z;
this.w +=v.w;
return this;
},
addScalar: function(s){
this.x +=s;
this.y +=s;
this.z +=s;
this.w +=s;
return this;
},
addVectors: function(a, b){
this.x=a.x + b.x;
this.y=a.y + b.y;
this.z=a.z + b.z;
this.w=a.w + b.w;
return this;
},
addScaledVector: function(v, s){
this.x +=v.x * s;
this.y +=v.y * s;
this.z +=v.z * s;
this.w +=v.w * s;
return this;
},
sub: function(v, w){
if(w!==undefined){
console.warn('THREE.Vector4: .sub() now only accepts one argument. Use .subVectors(a, b) instead.');
return this.subVectors(v, w);
}
this.x -=v.x;
this.y -=v.y;
this.z -=v.z;
this.w -=v.w;
return this;
},
subScalar: function(s){
this.x -=s;
this.y -=s;
this.z -=s;
this.w -=s;
return this;
},
subVectors: function(a, b){
this.x=a.x - b.x;
this.y=a.y - b.y;
this.z=a.z - b.z;
this.w=a.w - b.w;
return this;
},
multiplyScalar: function(scalar){
this.x *=scalar;
this.y *=scalar;
this.z *=scalar;
this.w *=scalar;
return this;
},
applyMatrix4: function(m){
var x=this.x, y=this.y, z=this.z, w=this.w;
var e=m.elements;
this.x=e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] * w;
this.y=e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] * w;
this.z=e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] * w;
this.w=e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] * w;
return this;
},
divideScalar: function(scalar){
return this.multiplyScalar(1 / scalar);
},
setAxisAngleFromQuaternion: function(q){
this.w=2 * Math.acos(q.w);
var s=Math.sqrt(1 - q.w * q.w);
if(s < 0.0001){
this.x=1;
this.y=0;
this.z=0;
}else{
this.x=q.x / s;
this.y=q.y / s;
this.z=q.z / s;
}
return this;
},
setAxisAngleFromRotationMatrix: function(m){
var angle, x, y, z,
epsilon=0.01,
epsilon2=0.1,
te=m.elements,
m11=te[ 0 ], m12=te[ 4 ], m13=te[ 8 ],
m21=te[ 1 ], m22=te[ 5 ], m23=te[ 9 ],
m31=te[ 2 ], m32=te[ 6 ], m33=te[ 10 ];
if(( Math.abs(m12 - m21) < epsilon) &&
(Math.abs(m13 - m31) < epsilon) &&
(Math.abs(m23 - m32) < epsilon) ){
if(( Math.abs(m12 + m21) < epsilon2) &&
(Math.abs(m13 + m31) < epsilon2) &&
(Math.abs(m23 + m32) < epsilon2) &&
(Math.abs(m11 + m22 + m33 - 3) < epsilon2) ){
this.set(1, 0, 0, 0);
return this;
}
angle=Math.PI;
var xx=(m11 + 1) / 2;
var yy=(m22 + 1) / 2;
var zz=(m33 + 1) / 2;
var xy=(m12 + m21) / 4;
var xz=(m13 + m31) / 4;
var yz=(m23 + m32) / 4;
if(( xx > yy)&&(xx > zz) ){
if(xx < epsilon){
x=0;
y=0.707106781;
z=0.707106781;
}else{
x=Math.sqrt(xx);
y=xy / x;
z=xz / x;
}}else if(yy > zz){
if(yy < epsilon){
x=0.707106781;
y=0;
z=0.707106781;
}else{
y=Math.sqrt(yy);
x=xy / y;
z=yz / y;
}}else{
if(zz < epsilon){
x=0.707106781;
y=0.707106781;
z=0;
}else{
z=Math.sqrt(zz);
x=xz / z;
y=yz / z;
}}
this.set(x, y, z, angle);
return this;
}
var s=Math.sqrt(( m32 - m23) *(m32 - m23) +
(m13 - m31) *(m13 - m31) +
(m21 - m12) *(m21 - m12) );
if(Math.abs(s) < 0.001) s=1;
this.x=(m32 - m23) / s;
this.y=(m13 - m31) / s;
this.z=(m21 - m12) / s;
this.w=Math.acos(( m11 + m22 + m33 - 1) / 2);
return this;
},
min: function(v){
this.x=Math.min(this.x, v.x);
this.y=Math.min(this.y, v.y);
this.z=Math.min(this.z, v.z);
this.w=Math.min(this.w, v.w);
return this;
},
max: function(v){
this.x=Math.max(this.x, v.x);
this.y=Math.max(this.y, v.y);
this.z=Math.max(this.z, v.z);
this.w=Math.max(this.w, v.w);
return this;
},
clamp: function(min, max){
this.x=Math.max(min.x, Math.min(max.x, this.x) );
this.y=Math.max(min.y, Math.min(max.y, this.y) );
this.z=Math.max(min.z, Math.min(max.z, this.z) );
this.w=Math.max(min.w, Math.min(max.w, this.w) );
return this;
},
clampScalar: function (){
var min, max;
return function clampScalar(minVal, maxVal){
if(min===undefined){
min=new Vector4();
max=new Vector4();
}
min.set(minVal, minVal, minVal, minVal);
max.set(maxVal, maxVal, maxVal, maxVal);
return this.clamp(min, max);
};}(),
clampLength: function(min, max){
var length=this.length();
return this.divideScalar(length||1).multiplyScalar(Math.max(min, Math.min(max, length) ));
},
floor: function (){
this.x=Math.floor(this.x);
this.y=Math.floor(this.y);
this.z=Math.floor(this.z);
this.w=Math.floor(this.w);
return this;
},
ceil: function (){
this.x=Math.ceil(this.x);
this.y=Math.ceil(this.y);
this.z=Math.ceil(this.z);
this.w=Math.ceil(this.w);
return this;
},
round: function (){
this.x=Math.round(this.x);
this.y=Math.round(this.y);
this.z=Math.round(this.z);
this.w=Math.round(this.w);
return this;
},
roundToZero: function (){
this.x=(this.x < 0) ? Math.ceil(this.x):Math.floor(this.x);
this.y=(this.y < 0) ? Math.ceil(this.y):Math.floor(this.y);
this.z=(this.z < 0) ? Math.ceil(this.z):Math.floor(this.z);
this.w=(this.w < 0) ? Math.ceil(this.w):Math.floor(this.w);
return this;
},
negate: function (){
this.x=- this.x;
this.y=- this.y;
this.z=- this.z;
this.w=- this.w;
return this;
},
dot: function(v){
return this.x * v.x + this.y * v.y + this.z * v.z + this.w * v.w;
},
lengthSq: function (){
return this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w;
},
length: function (){
return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w);
},
manhattanLength: function (){
return Math.abs(this.x) + Math.abs(this.y) + Math.abs(this.z) + Math.abs(this.w);
},
normalize: function (){
return this.divideScalar(this.length()||1);
},
setLength: function(length){
return this.normalize().multiplyScalar(length);
},
lerp: function(v, alpha){
this.x +=(v.x - this.x) * alpha;
this.y +=(v.y - this.y) * alpha;
this.z +=(v.z - this.z) * alpha;
this.w +=(v.w - this.w) * alpha;
return this;
},
lerpVectors: function(v1, v2, alpha){
return this.subVectors(v2, v1).multiplyScalar(alpha).add(v1);
},
equals: function(v){
return(( v.x===this.x)&&(v.y===this.y)&&(v.z===this.z)&&(v.w===this.w) );
},
fromArray: function(array, offset){
if(offset===undefined) offset=0;
this.x=array[ offset ];
this.y=array[ offset + 1 ];
this.z=array[ offset + 2 ];
this.w=array[ offset + 3 ];
return this;
},
toArray: function(array, offset){
if(array===undefined) array=[];
if(offset===undefined) offset=0;
array[ offset ]=this.x;
array[ offset + 1 ]=this.y;
array[ offset + 2 ]=this.z;
array[ offset + 3 ]=this.w;
return array;
},
fromBufferAttribute: function(attribute, index, offset){
if(offset!==undefined){
console.warn('THREE.Vector4: offset has been removed from .fromBufferAttribute().');
}
this.x=attribute.getX(index);
this.y=attribute.getY(index);
this.z=attribute.getZ(index);
this.w=attribute.getW(index);
return this;
}});
function WebGLRenderTarget(width, height, options){
this.width=width;
this.height=height;
this.scissor=new Vector4(0, 0, width, height);
this.scissorTest=false;
this.viewport=new Vector4(0, 0, width, height);
options=options||{};
if(options.minFilter===undefined) options.minFilter=LinearFilter;
this.texture=new Texture(undefined, undefined, options.wrapS, options.wrapT, options.magFilter, options.minFilter, options.format, options.type, options.anisotropy, options.encoding);
this.texture.generateMipmaps=options.generateMipmaps!==undefined ? options.generateMipmaps:true;
this.depthBuffer=options.depthBuffer!==undefined ? options.depthBuffer:true;
this.stencilBuffer=options.stencilBuffer!==undefined ? options.stencilBuffer:true;
this.depthTexture=options.depthTexture!==undefined ? options.depthTexture:null;
}
WebGLRenderTarget.prototype=Object.assign(Object.create(EventDispatcher.prototype), {
constructor: WebGLRenderTarget,
isWebGLRenderTarget: true,
setSize: function(width, height){
if(this.width!==width||this.height!==height){
this.width=width;
this.height=height;
this.dispose();
}
this.viewport.set(0, 0, width, height);
this.scissor.set(0, 0, width, height);
},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(source){
this.width=source.width;
this.height=source.height;
this.viewport.copy(source.viewport);
this.texture=source.texture.clone();
this.depthBuffer=source.depthBuffer;
this.stencilBuffer=source.stencilBuffer;
this.depthTexture=source.depthTexture;
return this;
},
dispose: function (){
this.dispatchEvent({ type: 'dispose' });
}});
function WebGLRenderTargetCube(width, height, options){
WebGLRenderTarget.call(this, width, height, options);
this.activeCubeFace=0;
this.activeMipMapLevel=0;
}
WebGLRenderTargetCube.prototype=Object.create(WebGLRenderTarget.prototype);
WebGLRenderTargetCube.prototype.constructor=WebGLRenderTargetCube;
WebGLRenderTargetCube.prototype.isWebGLRenderTargetCube=true;
function DataTexture(data, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding){
Texture.call(this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding);
this.image={ data: data, width: width, height: height };
this.magFilter=magFilter!==undefined ? magFilter:NearestFilter;
this.minFilter=minFilter!==undefined ? minFilter:NearestFilter;
this.generateMipmaps=false;
this.flipY=false;
this.unpackAlignment=1;
}
DataTexture.prototype=Object.create(Texture.prototype);
DataTexture.prototype.constructor=DataTexture;
DataTexture.prototype.isDataTexture=true;
function Box3(min, max){
this.min=(min!==undefined) ? min:new Vector3( + Infinity, + Infinity, + Infinity);
this.max=(max!==undefined) ? max:new Vector3(- Infinity, - Infinity, - Infinity);
}
Object.assign(Box3.prototype, {
isBox3: true,
set: function(min, max){
this.min.copy(min);
this.max.copy(max);
return this;
},
setFromArray: function(array){
var minX=+ Infinity;
var minY=+ Infinity;
var minZ=+ Infinity;
var maxX=- Infinity;
var maxY=- Infinity;
var maxZ=- Infinity;
for(var i=0, l=array.length; i < l; i +=3){
var x=array[ i ];
var y=array[ i + 1 ];
var z=array[ i + 2 ];
if(x < minX) minX=x;
if(y < minY) minY=y;
if(z < minZ) minZ=z;
if(x > maxX) maxX=x;
if(y > maxY) maxY=y;
if(z > maxZ) maxZ=z;
}
this.min.set(minX, minY, minZ);
this.max.set(maxX, maxY, maxZ);
return this;
},
setFromBufferAttribute: function(attribute){
var minX=+ Infinity;
var minY=+ Infinity;
var minZ=+ Infinity;
var maxX=- Infinity;
var maxY=- Infinity;
var maxZ=- Infinity;
for(var i=0, l=attribute.count; i < l; i ++){
var x=attribute.getX(i);
var y=attribute.getY(i);
var z=attribute.getZ(i);
if(x < minX) minX=x;
if(y < minY) minY=y;
if(z < minZ) minZ=z;
if(x > maxX) maxX=x;
if(y > maxY) maxY=y;
if(z > maxZ) maxZ=z;
}
this.min.set(minX, minY, minZ);
this.max.set(maxX, maxY, maxZ);
return this;
},
setFromPoints: function(points){
this.makeEmpty();
for(var i=0, il=points.length; i < il; i ++){
this.expandByPoint(points[ i ]);
}
return this;
},
setFromCenterAndSize: function (){
var v1=new Vector3();
return function setFromCenterAndSize(center, size){
var halfSize=v1.copy(size).multiplyScalar(0.5);
this.min.copy(center).sub(halfSize);
this.max.copy(center).add(halfSize);
return this;
};}(),
setFromObject: function(object){
this.makeEmpty();
return this.expandByObject(object);
},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(box){
this.min.copy(box.min);
this.max.copy(box.max);
return this;
},
makeEmpty: function (){
this.min.x=this.min.y=this.min.z=+ Infinity;
this.max.x=this.max.y=this.max.z=- Infinity;
return this;
},
isEmpty: function (){
return(this.max.x < this.min.x)||(this.max.y < this.min.y)||(this.max.z < this.min.z);
},
getCenter: function(target){
if(target===undefined){
console.warn('THREE.Box3: .getCenter() target is now required');
target=new Vector3();
}
return this.isEmpty() ? target.set(0, 0, 0):target.addVectors(this.min, this.max).multiplyScalar(0.5);
},
getSize: function(target){
if(target===undefined){
console.warn('THREE.Box3: .getSize() target is now required');
target=new Vector3();
}
return this.isEmpty() ? target.set(0, 0, 0):target.subVectors(this.max, this.min);
},
expandByPoint: function(point){
this.min.min(point);
this.max.max(point);
return this;
},
expandByVector: function(vector){
this.min.sub(vector);
this.max.add(vector);
return this;
},
expandByScalar: function(scalar){
this.min.addScalar(- scalar);
this.max.addScalar(scalar);
return this;
},
expandByObject: function (){
var scope, i, l;
var v1=new Vector3();
function traverse(node){
var geometry=node.geometry;
if(geometry!==undefined){
if(geometry.isGeometry){
var vertices=geometry.vertices;
for(i=0, l=vertices.length; i < l; i ++){
v1.copy(vertices[ i ]);
v1.applyMatrix4(node.matrixWorld);
scope.expandByPoint(v1);
}}else if(geometry.isBufferGeometry){
var attribute=geometry.attributes.position;
if(attribute!==undefined){
for(i=0, l=attribute.count; i < l; i ++){
v1.fromBufferAttribute(attribute, i).applyMatrix4(node.matrixWorld);
scope.expandByPoint(v1);
}}
}}
}
return function expandByObject(object){
scope=this;
object.updateMatrixWorld(true);
object.traverse(traverse);
return this;
};}(),
containsPoint: function(point){
return point.x < this.min.x||point.x > this.max.x ||
point.y < this.min.y||point.y > this.max.y ||
point.z < this.min.z||point.z > this.max.z ? false:true;
},
containsBox: function(box){
return this.min.x <=box.min.x&&box.max.x <=this.max.x &&
this.min.y <=box.min.y&&box.max.y <=this.max.y &&
this.min.z <=box.min.z&&box.max.z <=this.max.z;
},
getParameter: function(point, target){
if(target===undefined){
console.warn('THREE.Box3: .getParameter() target is now required');
target=new Vector3();
}
return target.set((point.x - this.min.x) /(this.max.x - this.min.x),
(point.y - this.min.y) /(this.max.y - this.min.y),
(point.z - this.min.z) /(this.max.z - this.min.z)
);
},
intersectsBox: function(box){
return box.max.x < this.min.x||box.min.x > this.max.x ||
box.max.y < this.min.y||box.min.y > this.max.y ||
box.max.z < this.min.z||box.min.z > this.max.z ? false:true;
},
intersectsSphere:(function (){
var closestPoint=new Vector3();
return function intersectsSphere(sphere){
this.clampPoint(sphere.center, closestPoint);
return closestPoint.distanceToSquared(sphere.center) <=(sphere.radius * sphere.radius);
};})(),
intersectsPlane: function(plane){
var min, max;
if(plane.normal.x > 0){
min=plane.normal.x * this.min.x;
max=plane.normal.x * this.max.x;
}else{
min=plane.normal.x * this.max.x;
max=plane.normal.x * this.min.x;
}
if(plane.normal.y > 0){
min +=plane.normal.y * this.min.y;
max +=plane.normal.y * this.max.y;
}else{
min +=plane.normal.y * this.max.y;
max +=plane.normal.y * this.min.y;
}
if(plane.normal.z > 0){
min +=plane.normal.z * this.min.z;
max +=plane.normal.z * this.max.z;
}else{
min +=plane.normal.z * this.max.z;
max +=plane.normal.z * this.min.z;
}
return(min <=plane.constant&&max >=plane.constant);
},
intersectsTriangle:(function (){
var v0=new Vector3();
var v1=new Vector3();
var v2=new Vector3();
var f0=new Vector3();
var f1=new Vector3();
var f2=new Vector3();
var testAxis=new Vector3();
var center=new Vector3();
var extents=new Vector3();
var triangleNormal=new Vector3();
function satForAxes(axes){
var i, j;
for(i=0, j=axes.length - 3; i <=j; i +=3){
testAxis.fromArray(axes, i);
var r=extents.x * Math.abs(testAxis.x) + extents.y * Math.abs(testAxis.y) + extents.z * Math.abs(testAxis.z);
var p0=v0.dot(testAxis);
var p1=v1.dot(testAxis);
var p2=v2.dot(testAxis);
if(Math.max(- Math.max(p0, p1, p2), Math.min(p0, p1, p2) ) > r){
return false;
}}
return true;
}
return function intersectsTriangle(triangle){
if(this.isEmpty()){
return false;
}
this.getCenter(center);
extents.subVectors(this.max, center);
v0.subVectors(triangle.a, center);
v1.subVectors(triangle.b, center);
v2.subVectors(triangle.c, center);
f0.subVectors(v1, v0);
f1.subVectors(v2, v1);
f2.subVectors(v0, v2);
var axes=[
0, - f0.z, f0.y, 0, - f1.z, f1.y, 0, - f2.z, f2.y,
f0.z, 0, - f0.x, f1.z, 0, - f1.x, f2.z, 0, - f2.x,
- f0.y, f0.x, 0, - f1.y, f1.x, 0, - f2.y, f2.x, 0
];
if(! satForAxes(axes) ){
return false;
}
axes=[ 1, 0, 0, 0, 1, 0, 0, 0, 1 ];
if(! satForAxes(axes) ){
return false;
}
triangleNormal.crossVectors(f0, f1);
axes=[ triangleNormal.x, triangleNormal.y, triangleNormal.z ];
return satForAxes(axes);
};})(),
clampPoint: function(point, target){
if(target===undefined){
console.warn('THREE.Box3: .clampPoint() target is now required');
target=new Vector3();
}
return target.copy(point).clamp(this.min, this.max);
},
distanceToPoint: function (){
var v1=new Vector3();
return function distanceToPoint(point){
var clampedPoint=v1.copy(point).clamp(this.min, this.max);
return clampedPoint.sub(point).length();
};}(),
getBoundingSphere: function (){
var v1=new Vector3();
return function getBoundingSphere(target){
if(target===undefined){
console.warn('THREE.Box3: .getBoundingSphere() target is now required');
target=new Sphere();
}
this.getCenter(target.center);
target.radius=this.getSize(v1).length() * 0.5;
return target;
};}(),
intersect: function(box){
this.min.max(box.min);
this.max.min(box.max);
if(this.isEmpty()) this.makeEmpty();
return this;
},
union: function(box){
this.min.min(box.min);
this.max.max(box.max);
return this;
},
applyMatrix4: function(matrix){
if(this.isEmpty()) return this;
var m=matrix.elements;
var xax=m[ 0 ] * this.min.x, xay=m[ 1 ] * this.min.x, xaz=m[ 2 ] * this.min.x;
var xbx=m[ 0 ] * this.max.x, xby=m[ 1 ] * this.max.x, xbz=m[ 2 ] * this.max.x;
var yax=m[ 4 ] * this.min.y, yay=m[ 5 ] * this.min.y, yaz=m[ 6 ] * this.min.y;
var ybx=m[ 4 ] * this.max.y, yby=m[ 5 ] * this.max.y, ybz=m[ 6 ] * this.max.y;
var zax=m[ 8 ] * this.min.z, zay=m[ 9 ] * this.min.z, zaz=m[ 10 ] * this.min.z;
var zbx=m[ 8 ] * this.max.z, zby=m[ 9 ] * this.max.z, zbz=m[ 10 ] * this.max.z;
this.min.x=Math.min(xax, xbx) + Math.min(yax, ybx) + Math.min(zax, zbx) + m[ 12 ];
this.min.y=Math.min(xay, xby) + Math.min(yay, yby) + Math.min(zay, zby) + m[ 13 ];
this.min.z=Math.min(xaz, xbz) + Math.min(yaz, ybz) + Math.min(zaz, zbz) + m[ 14 ];
this.max.x=Math.max(xax, xbx) + Math.max(yax, ybx) + Math.max(zax, zbx) + m[ 12 ];
this.max.y=Math.max(xay, xby) + Math.max(yay, yby) + Math.max(zay, zby) + m[ 13 ];
this.max.z=Math.max(xaz, xbz) + Math.max(yaz, ybz) + Math.max(zaz, zbz) + m[ 14 ];
return this;
},
translate: function(offset){
this.min.add(offset);
this.max.add(offset);
return this;
},
equals: function(box){
return box.min.equals(this.min)&&box.max.equals(this.max);
}});
function Sphere(center, radius){
this.center=(center!==undefined) ? center:new Vector3();
this.radius=(radius!==undefined) ? radius:0;
}
Object.assign(Sphere.prototype, {
set: function(center, radius){
this.center.copy(center);
this.radius=radius;
return this;
},
setFromPoints: function (){
var box=new Box3();
return function setFromPoints(points, optionalCenter){
var center=this.center;
if(optionalCenter!==undefined){
center.copy(optionalCenter);
}else{
box.setFromPoints(points).getCenter(center);
}
var maxRadiusSq=0;
for(var i=0, il=points.length; i < il; i ++){
maxRadiusSq=Math.max(maxRadiusSq, center.distanceToSquared(points[ i ]) );
}
this.radius=Math.sqrt(maxRadiusSq);
return this;
};}(),
clone: function (){
return new this.constructor().copy(this);
},
copy: function(sphere){
this.center.copy(sphere.center);
this.radius=sphere.radius;
return this;
},
empty: function (){
return(this.radius <=0);
},
containsPoint: function(point){
return(point.distanceToSquared(this.center) <=(this.radius * this.radius) );
},
distanceToPoint: function(point){
return(point.distanceTo(this.center) - this.radius);
},
intersectsSphere: function(sphere){
var radiusSum=this.radius + sphere.radius;
return sphere.center.distanceToSquared(this.center) <=(radiusSum * radiusSum);
},
intersectsBox: function(box){
return box.intersectsSphere(this);
},
intersectsPlane: function(plane){
return Math.abs(plane.distanceToPoint(this.center) ) <=this.radius;
},
clampPoint: function(point, target){
var deltaLengthSq=this.center.distanceToSquared(point);
if(target===undefined){
console.warn('THREE.Sphere: .clampPoint() target is now required');
target=new Vector3();
}
target.copy(point);
if(deltaLengthSq >(this.radius * this.radius) ){
target.sub(this.center).normalize();
target.multiplyScalar(this.radius).add(this.center);
}
return target;
},
getBoundingBox: function(target){
if(target===undefined){
console.warn('THREE.Sphere: .getBoundingBox() target is now required');
target=new Box3();
}
target.set(this.center, this.center);
target.expandByScalar(this.radius);
return target;
},
applyMatrix4: function(matrix){
this.center.applyMatrix4(matrix);
this.radius=this.radius * matrix.getMaxScaleOnAxis();
return this;
},
translate: function(offset){
this.center.add(offset);
return this;
},
equals: function(sphere){
return sphere.center.equals(this.center)&&(sphere.radius===this.radius);
}});
function Plane(normal, constant){
this.normal=(normal!==undefined) ? normal:new Vector3(1, 0, 0);
this.constant=(constant!==undefined) ? constant:0;
}
Object.assign(Plane.prototype, {
set: function(normal, constant){
this.normal.copy(normal);
this.constant=constant;
return this;
},
setComponents: function(x, y, z, w){
this.normal.set(x, y, z);
this.constant=w;
return this;
},
setFromNormalAndCoplanarPoint: function(normal, point){
this.normal.copy(normal);
this.constant=- point.dot(this.normal);
return this;
},
setFromCoplanarPoints: function (){
var v1=new Vector3();
var v2=new Vector3();
return function setFromCoplanarPoints(a, b, c){
var normal=v1.subVectors(c, b).cross(v2.subVectors(a, b) ).normalize();
this.setFromNormalAndCoplanarPoint(normal, a);
return this;
};}(),
clone: function (){
return new this.constructor().copy(this);
},
copy: function(plane){
this.normal.copy(plane.normal);
this.constant=plane.constant;
return this;
},
normalize: function (){
var inverseNormalLength=1.0 / this.normal.length();
this.normal.multiplyScalar(inverseNormalLength);
this.constant *=inverseNormalLength;
return this;
},
negate: function (){
this.constant *=- 1;
this.normal.negate();
return this;
},
distanceToPoint: function(point){
return this.normal.dot(point) + this.constant;
},
distanceToSphere: function(sphere){
return this.distanceToPoint(sphere.center) - sphere.radius;
},
projectPoint: function(point, target){
if(target===undefined){
console.warn('THREE.Plane: .projectPoint() target is now required');
target=new Vector3();
}
return target.copy(this.normal).multiplyScalar(- this.distanceToPoint(point) ).add(point);
},
intersectLine: function (){
var v1=new Vector3();
return function intersectLine(line, target){
if(target===undefined){
console.warn('THREE.Plane: .intersectLine() target is now required');
target=new Vector3();
}
var direction=line.delta(v1);
var denominator=this.normal.dot(direction);
if(denominator===0){
if(this.distanceToPoint(line.start)===0){
return target.copy(line.start);
}
return undefined;
}
var t=-(line.start.dot(this.normal) + this.constant) / denominator;
if(t < 0||t > 1){
return undefined;
}
return target.copy(direction).multiplyScalar(t).add(line.start);
};}(),
intersectsLine: function(line){
var startSign=this.distanceToPoint(line.start);
var endSign=this.distanceToPoint(line.end);
return(startSign < 0&&endSign > 0)||(endSign < 0&&startSign > 0);
},
intersectsBox: function(box){
return box.intersectsPlane(this);
},
intersectsSphere: function(sphere){
return sphere.intersectsPlane(this);
},
coplanarPoint: function(target){
if(target===undefined){
console.warn('THREE.Plane: .coplanarPoint() target is now required');
target=new Vector3();
}
return target.copy(this.normal).multiplyScalar(- this.constant);
},
applyMatrix4: function (){
var v1=new Vector3();
var m1=new Matrix3();
return function applyMatrix4(matrix, optionalNormalMatrix){
var normalMatrix=optionalNormalMatrix||m1.getNormalMatrix(matrix);
var referencePoint=this.coplanarPoint(v1).applyMatrix4(matrix);
var normal=this.normal.applyMatrix3(normalMatrix).normalize();
this.constant=- referencePoint.dot(normal);
return this;
};}(),
translate: function(offset){
this.constant -=offset.dot(this.normal);
return this;
},
equals: function(plane){
return plane.normal.equals(this.normal)&&(plane.constant===this.constant);
}});
function Frustum(p0, p1, p2, p3, p4, p5){
this.planes=[
(p0!==undefined) ? p0:new Plane(),
(p1!==undefined) ? p1:new Plane(),
(p2!==undefined) ? p2:new Plane(),
(p3!==undefined) ? p3:new Plane(),
(p4!==undefined) ? p4:new Plane(),
(p5!==undefined) ? p5:new Plane()
];
}
Object.assign(Frustum.prototype, {
set: function(p0, p1, p2, p3, p4, p5){
var planes=this.planes;
planes[ 0 ].copy(p0);
planes[ 1 ].copy(p1);
planes[ 2 ].copy(p2);
planes[ 3 ].copy(p3);
planes[ 4 ].copy(p4);
planes[ 5 ].copy(p5);
return this;
},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(frustum){
var planes=this.planes;
for(var i=0; i < 6; i ++){
planes[ i ].copy(frustum.planes[ i ]);
}
return this;
},
setFromMatrix: function(m){
var planes=this.planes;
var me=m.elements;
var me0=me[ 0 ], me1=me[ 1 ], me2=me[ 2 ], me3=me[ 3 ];
var me4=me[ 4 ], me5=me[ 5 ], me6=me[ 6 ], me7=me[ 7 ];
var me8=me[ 8 ], me9=me[ 9 ], me10=me[ 10 ], me11=me[ 11 ];
var me12=me[ 12 ], me13=me[ 13 ], me14=me[ 14 ], me15=me[ 15 ];
planes[ 0 ].setComponents(me3 - me0, me7 - me4, me11 - me8, me15 - me12).normalize();
planes[ 1 ].setComponents(me3 + me0, me7 + me4, me11 + me8, me15 + me12).normalize();
planes[ 2 ].setComponents(me3 + me1, me7 + me5, me11 + me9, me15 + me13).normalize();
planes[ 3 ].setComponents(me3 - me1, me7 - me5, me11 - me9, me15 - me13).normalize();
planes[ 4 ].setComponents(me3 - me2, me7 - me6, me11 - me10, me15 - me14).normalize();
planes[ 5 ].setComponents(me3 + me2, me7 + me6, me11 + me10, me15 + me14).normalize();
return this;
},
intersectsObject: function (){
var sphere=new Sphere();
return function intersectsObject(object){
var geometry=object.geometry;
if(geometry.boundingSphere===null)
geometry.computeBoundingSphere();
sphere.copy(geometry.boundingSphere)
.applyMatrix4(object.matrixWorld);
return this.intersectsSphere(sphere);
};}(),
intersectsSprite: function (){
var sphere=new Sphere();
return function intersectsSprite(sprite){
sphere.center.set(0, 0, 0);
sphere.radius=0.7071067811865476;
sphere.applyMatrix4(sprite.matrixWorld);
return this.intersectsSphere(sphere);
};}(),
intersectsSphere: function(sphere){
var planes=this.planes;
var center=sphere.center;
var negRadius=- sphere.radius;
for(var i=0; i < 6; i ++){
var distance=planes[ i ].distanceToPoint(center);
if(distance < negRadius){
return false;
}}
return true;
},
intersectsBox: function (){
var p1=new Vector3(),
p2=new Vector3();
return function intersectsBox(box){
var planes=this.planes;
for(var i=0; i < 6; i ++){
var plane=planes[ i ];
p1.x=plane.normal.x > 0 ? box.min.x:box.max.x;
p2.x=plane.normal.x > 0 ? box.max.x:box.min.x;
p1.y=plane.normal.y > 0 ? box.min.y:box.max.y;
p2.y=plane.normal.y > 0 ? box.max.y:box.min.y;
p1.z=plane.normal.z > 0 ? box.min.z:box.max.z;
p2.z=plane.normal.z > 0 ? box.max.z:box.min.z;
var d1=plane.distanceToPoint(p1);
var d2=plane.distanceToPoint(p2);
if(d1 < 0&&d2 < 0){
return false;
}}
return true;
};}(),
containsPoint: function(point){
var planes=this.planes;
for(var i=0; i < 6; i ++){
if(planes[ i ].distanceToPoint(point) < 0){
return false;
}}
return true;
}});
var alphamap_fragment="#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *=texture2D(alphaMap, vUv).g;\n#endif\n";
var alphamap_pars_fragment="#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n";
var alphatest_fragment="#ifdef ALPHATEST\n\tif(diffuseColor.a < ALPHATEST) discard;\n#endif\n";
var aomap_fragment="#ifdef USE_AOMAP\n\tfloat ambientOcclusion=(texture2D(aoMap, vUv2).r - 1.0) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *=ambientOcclusion;\n\t#if defined(USE_ENVMAP)&&defined(PHYSICAL)\n\t\tfloat dotNV=saturate(dot(geometry.normal, geometry.viewDir) );\n\t\treflectedLight.indirectSpecular *=computeSpecularOcclusion(dotNV, ambientOcclusion, material.specularRoughness);\n\t#endif\n#endif\n";
var aomap_pars_fragment="#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif";
var begin_vertex="\nvec3 transformed=vec3(position);\n";
var beginnormal_vertex="\nvec3 objectNormal=vec3(normal);\n";
var bsdfs="float punctualLightIntensityToIrradianceFactor(const in float lightDistance, const in float cutoffDistance, const in float decayExponent){\n\tif(decayExponent > 0.0){\n#if defined(PHYSICALLY_CORRECT_LIGHTS)\n\t\tfloat distanceFalloff=1.0 / max(pow(lightDistance, decayExponent), 0.01);\n\t\tfloat maxDistanceCutoffFactor=pow2(saturate(1.0 - pow4(lightDistance / cutoffDistance) ));\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow(saturate(-lightDistance / cutoffDistance + 1.0), decayExponent);\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert(const in vec3 diffuseColor){\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick(const in vec3 specularColor, const in float dotLH){\n\tfloat fresnel=exp2(( -5.55473 * dotLH - 6.98316) * dotLH);\n\treturn(1.0 - specularColor) * fresnel + specularColor;\n}\nfloat G_GGX_Smith(const in float alpha, const in float dotNL, const in float dotNV){\n\tfloat a2=pow2(alpha);\n\tfloat gl=dotNL + sqrt(a2 +(1.0 - a2) * pow2(dotNL) );\n\tfloat gv=dotNV + sqrt(a2 +(1.0 - a2) * pow2(dotNV) );\n\treturn 1.0 /(gl * gv);\n}\nfloat G_GGX_SmithCorrelated(const in float alpha, const in float dotNL, const in float dotNV){\n\tfloat a2=pow2(alpha);\n\tfloat gv=dotNL * sqrt(a2 +(1.0 - a2) * pow2(dotNV) );\n\tfloat gl=dotNV * sqrt(a2 +(1.0 - a2) * pow2(dotNL) );\n\treturn 0.5 / max(gv + gl, EPSILON);\n}\nfloat D_GGX(const in float alpha, const in float dotNH){\n\tfloat a2=pow2(alpha);\n\tfloat denom=pow2(dotNH) *(a2 - 1.0) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2(denom);\n}\nvec3 BRDF_Specular_GGX(const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness){\n\tfloat alpha=pow2(roughness);\n\tvec3 halfDir=normalize(incidentLight.direction + geometry.viewDir);\n\tfloat dotNL=saturate(dot(geometry.normal, incidentLight.direction) );\n\tfloat dotNV=saturate(dot(geometry.normal, geometry.viewDir) );\n\tfloat dotNH=saturate(dot(geometry.normal, halfDir) );\n\tfloat dotLH=saturate(dot(incidentLight.direction, halfDir) );\n\tvec3 F=F_Schlick(specularColor, dotLH);\n\tfloat G=G_GGX_SmithCorrelated(alpha, dotNL, dotNV);\n\tfloat D=D_GGX(alpha, dotNH);\n\treturn F *(G * D);\n}\nvec2 LTC_Uv(const in vec3 N, const in vec3 V, const in float roughness){\n\tconst float LUT_SIZE=64.0;\n\tconst float LUT_SCALE=(LUT_SIZE - 1.0) / LUT_SIZE;\n\tconst float LUT_BIAS=0.5 / LUT_SIZE;\n\tfloat dotNV=saturate(dot(N, V) );\n\tvec2 uv=vec2(roughness, sqrt(1.0 - dotNV) );\n\tuv=uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor(const in vec3 f){\n\tfloat l=length(f);\n\treturn max(( l * l + f.z) /(l + 1.0), 0.0);\n}\nvec3 LTC_EdgeVectorFormFactor(const in vec3 v1, const in vec3 v2){\n\tfloat x=dot(v1, v2);\n\tfloat y=abs(x);\n\tfloat a=0.8543985 +(0.4965155 + 0.0145206 * y) * y;\n\tfloat b=3.4175940 +(4.1616724 + y) * y;\n\tfloat v=a / b;\n\tfloat theta_sintheta=(x > 0.0) ? v:0.5 * inversesqrt(max(1.0 - x * x, 1e-7) ) - v;\n\treturn cross(v1, v2) * theta_sintheta;\n}\nvec3 LTC_Evaluate(const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ]){\n\tvec3 v1=rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2=rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal=cross(v1, v2);\n\tif(dot(lightNormal, P - rectCoords[ 0 ]) < 0.0) return vec3(0.0);\n\tvec3 T1, T2;\n\tT1=normalize(V - N * dot(V, N) );\n\tT2=- cross(N, T1);\n\tmat3 mat=mInv * transposeMat3(mat3(T1, T2, N) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ]=mat *(rectCoords[ 0 ] - P);\n\tcoords[ 1 ]=mat *(rectCoords[ 1 ] - P);\n\tcoords[ 2 ]=mat *(rectCoords[ 2 ] - P);\n\tcoords[ 3 ]=mat *(rectCoords[ 3 ] - P);\n\tcoords[ 0 ]=normalize(coords[ 0 ]);\n\tcoords[ 1 ]=normalize(coords[ 1 ]);\n\tcoords[ 2 ]=normalize(coords[ 2 ]);\n\tcoords[ 3 ]=normalize(coords[ 3 ]);\n\tvec3 vectorFormFactor=vec3(0.0);\n\tvectorFormFactor +=LTC_EdgeVectorFormFactor(coords[ 0 ], coords[ 1 ]);\n\tvectorFormFactor +=LTC_EdgeVectorFormFactor(coords[ 1 ], coords[ 2 ]);\n\tvectorFormFactor +=LTC_EdgeVectorFormFactor(coords[ 2 ], coords[ 3 ]);\n\tvectorFormFactor +=LTC_EdgeVectorFormFactor(coords[ 3 ], coords[ 0 ]);\n\tfloat result=LTC_ClippedSphereFormFactor(vectorFormFactor);\n\treturn vec3(result);\n}\nvec3 BRDF_Specular_GGX_Environment(const in GeometricContext geometry, const in vec3 specularColor, const in float roughness){\n\tfloat dotNV=saturate(dot(geometry.normal, geometry.viewDir) );\n\tconst vec4 c0=vec4(- 1, - 0.0275, - 0.572, 0.022);\n\tconst vec4 c1=vec4(1, 0.0425, 1.04, - 0.04);\n\tvec4 r=roughness * c0 + c1;\n\tfloat a004=min(r.x * r.x, exp2(- 9.28 * dotNV) ) * r.x + r.y;\n\tvec2 AB=vec2(-1.04, 1.04) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit(){\n\treturn 0.25;\n}\nfloat D_BlinnPhong(const in float shininess, const in float dotNH){\n\treturn RECIPROCAL_PI *(shininess * 0.5 + 1.0) * pow(dotNH, shininess);\n}\nvec3 BRDF_Specular_BlinnPhong(const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess){\n\tvec3 halfDir=normalize(incidentLight.direction + geometry.viewDir);\n\tfloat dotNH=saturate(dot(geometry.normal, halfDir) );\n\tfloat dotLH=saturate(dot(incidentLight.direction, halfDir) );\n\tvec3 F=F_Schlick(specularColor, dotLH);\n\tfloat G=G_BlinnPhong_Implicit();\n\tfloat D=D_BlinnPhong(shininess, dotNH);\n\treturn F *(G * D);\n}\nfloat GGXRoughnessToBlinnExponent(const in float ggxRoughness){\n\treturn(2.0 / pow2(ggxRoughness + 0.0001) - 2.0);\n}\nfloat BlinnExponentToGGXRoughness(const in float blinnExponent){\n\treturn sqrt(2.0 /(blinnExponent + 2.0) );\n}\n";
var bumpmap_pars_fragment="#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd(){\n\t\tvec2 dSTdx=dFdx(vUv);\n\t\tvec2 dSTdy=dFdy(vUv);\n\t\tfloat Hll=bumpScale * texture2D(bumpMap, vUv).x;\n\t\tfloat dBx=bumpScale * texture2D(bumpMap, vUv + dSTdx).x - Hll;\n\t\tfloat dBy=bumpScale * texture2D(bumpMap, vUv + dSTdy).x - Hll;\n\t\treturn vec2(dBx, dBy);\n\t}\n\tvec3 perturbNormalArb(vec3 surf_pos, vec3 surf_norm, vec2 dHdxy){\n\t\tvec3 vSigmaX=vec3(dFdx(surf_pos.x), dFdx(surf_pos.y), dFdx(surf_pos.z) );\n\t\tvec3 vSigmaY=vec3(dFdy(surf_pos.x), dFdy(surf_pos.y), dFdy(surf_pos.z) );\n\t\tvec3 vN=surf_norm;\n\t\tvec3 R1=cross(vSigmaY, vN);\n\t\tvec3 R2=cross(vN, vSigmaX);\n\t\tfloat fDet=dot(vSigmaX, R1);\n\t\tfDet *=(float(gl_FrontFacing) * 2.0 - 1.0);\n\t\tvec3 vGrad=sign(fDet) *(dHdxy.x * R1 + dHdxy.y * R2);\n\t\treturn normalize(abs(fDet) * surf_norm - vGrad);\n\t}\n#endif\n";
var clipping_planes_fragment="#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop\n\tfor(int i=0; i < UNION_CLIPPING_PLANES; i ++){\n\t\tplane=clippingPlanes[ i ];\n\t\tif(dot(vViewPosition, plane.xyz) > plane.w) discard;\n\t}\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped=true;\n\t\t#pragma unroll_loop\n\t\tfor(int i=UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++){\n\t\t\tplane=clippingPlanes[ i ];\n\t\t\tclipped=(dot(vViewPosition, plane.xyz) > plane.w)&&clipped;\n\t\t}\n\t\tif(clipped) discard;\n\t#endif\n#endif\n";
var clipping_planes_pars_fragment="#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined(PHYSICAL)&&! defined(PHONG)\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n";
var clipping_planes_pars_vertex="#if NUM_CLIPPING_PLANES > 0&&! defined(PHYSICAL)&&! defined(PHONG)\n\tvarying vec3 vViewPosition;\n#endif\n";
var clipping_planes_vertex="#if NUM_CLIPPING_PLANES > 0&&! defined(PHYSICAL)&&! defined(PHONG)\n\tvViewPosition=- mvPosition.xyz;\n#endif\n";
var color_fragment="#ifdef USE_COLOR\n\tdiffuseColor.rgb *=vColor;\n#endif";
var color_pars_fragment="#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n";
var color_pars_vertex="#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif";
var color_vertex="#ifdef USE_COLOR\n\tvColor.xyz=color.xyz;\n#endif";
var common="#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp(a, 0.0, 1.0)\n#define whiteCompliment(a)(1.0 - saturate(a) )\nfloat pow2(const in float x){ return x*x; }\nfloat pow3(const in float x){ return x*x*x; }\nfloat pow4(const in float x){ float x2=x*x; return x2*x2; }\nfloat average(const in vec3 color){ return dot(color, vec3(0.3333) ); }\nhighp float rand (const in vec2 uv){\n\tconst highp float a=12.9898, b=78.233, c=43758.5453;\n\thighp float dt=dot(uv.xy, vec2(a,b) ), sn=mod(dt, PI);\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection(in vec3 dir, in mat4 matrix){\n\treturn normalize(( matrix * vec4(dir, 0.0) ).xyz);\n}\nvec3 inverseTransformDirection(in vec3 dir, in mat4 matrix){\n\treturn normalize(( vec4(dir, 0.0) * matrix).xyz);\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal){\n\tfloat distance=dot(planeNormal, point - pointOnPlane);\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal){\n\treturn sign(dot(point - pointOnPlane, planeNormal) );\n}\nvec3 linePlaneIntersect(in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal){\n\treturn lineDirection *(dot(planeNormal, pointOnPlane - pointOnLine) / dot(planeNormal, lineDirection) ) + pointOnLine;\n}\nmat3 transposeMat3(const in mat3 m){\n\tmat3 tmp;\n\ttmp[ 0 ]=vec3(m[ 0 ].x, m[ 1 ].x, m[ 2 ].x);\n\ttmp[ 1 ]=vec3(m[ 0 ].y, m[ 1 ].y, m[ 2 ].y);\n\ttmp[ 2 ]=vec3(m[ 0 ].z, m[ 1 ].z, m[ 2 ].z);\n\treturn tmp;\n}\nfloat linearToRelativeLuminance(const in vec3 color){\n\tvec3 weights=vec3(0.2126, 0.7152, 0.0722);\n\treturn dot(weights, color.rgb);\n}\n";
var cube_uv_reflection_fragment="#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction){\n\tvec3 absDirection=abs(direction);\n\tint face=-1;\n\tif(absDirection.x > absDirection.z){\n\t\tif(absDirection.x > absDirection.y)\n\t\t\tface=direction.x > 0.0 ? 0:3;\n\t\telse\n\t\t\tface=direction.y > 0.0 ? 1:4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y)\n\t\t\tface=direction.z > 0.0 ? 2:5;\n\t\telse\n\t\t\tface=direction.y > 0.0 ? 1:4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo(vec3 vec, float roughnessLevel, float roughness){\n\tfloat scale=exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness=dFdx(roughness);\n\tfloat dyRoughness=dFdy(roughness);\n\tvec3 dx=dFdx(vec * scale * dxRoughness);\n\tvec3 dy=dFdy(vec * scale * dyRoughness);\n\tfloat d=max(dot(dx, dx), dot(dy, dy) );\n\td=clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel=0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel){\n\tmipLevel=roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0:mipLevel;\n\tfloat a=16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed=exp2(vec2(roughnessLevel, mipLevel) );\n\tvec2 rcp_exp2_packed=vec2(1.0) / exp2_packed;\n\tfloat powScale=exp2_packed.x * exp2_packed.y;\n\tfloat scale=rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset=0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes=mipLevel==0.0;\n\tscale=bRes&&(scale < a) ? a:scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face=getFaceFromDirection(direction);\n\tfloat rcpPowScale=1.0 / powScale;\n\tif(face==0){\n\t\tr=vec3(direction.x, -direction.z, direction.y);\n\t\toffset=vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y=bRes&&(offset.y < 2.0*a) ? a:offset.y;\n\t}\n\telse if(face==1){\n\t\tr=vec3(direction.y, direction.x, direction.z);\n\t\toffset=vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y=bRes&&(offset.y < 2.0*a) ? a:offset.y;\n\t}\n\telse if(face==2){\n\t\tr=vec3(direction.z, direction.x, direction.y);\n\t\toffset=vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y=bRes&&(offset.y < 2.0*a) ? a:offset.y;\n\t}\n\telse if(face==3){\n\t\tr=vec3(direction.x, direction.z, direction.y);\n\t\toffset=vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y=bRes&&(offset.y < 2.0*a) ? 0.0:offset.y;\n\t}\n\telse if(face==4){\n\t\tr=vec3(direction.y, direction.x, -direction.z);\n\t\toffset=vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y=bRes&&(offset.y < 2.0*a) ? 0.0:offset.y;\n\t}\n\telse {\n\t\tr=vec3(direction.z, -direction.x, direction.y);\n\t\toffset=vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y=bRes&&(offset.y < 2.0*a) ? 0.0:offset.y;\n\t}\n\tr=normalize(r);\n\tfloat texelOffset=0.5 * cubeUV_rcpTextureSize;\n\tvec2 s=(r.yz / abs(r.x) + vec2(1.0) ) * 0.5;\n\tvec2 base=offset + vec2(texelOffset);\n\treturn base + s *(scale - 2.0 * texelOffset);\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness){\n\tfloat roughnessVal=roughness* cubeUV_maxLods3;\n\tfloat r1=floor(roughnessVal);\n\tfloat r2=r1 + 1.0;\n\tfloat t=fract(roughnessVal);\n\tvec2 mipInfo=MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s=mipInfo.y;\n\tfloat level0=mipInfo.x;\n\tfloat level1=level0 + 1.0;\n\tlevel1=level1 > 5.0 ? 5.0:level1;\n\tlevel0 +=min(floor(s + 0.5), 5.0);\n\tvec2 uv_10=getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10=envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20=getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20=envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result=mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n";
var defaultnormal_vertex="vec3 transformedNormal=normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal=- transformedNormal;\n#endif\n";
var displacementmap_pars_vertex="#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n";
var displacementmap_vertex="#ifdef USE_DISPLACEMENTMAP\n\ttransformed +=normalize(objectNormal) *(texture2D(displacementMap, uv).x * displacementScale + displacementBias);\n#endif\n";
var emissivemap_fragment="#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor=texture2D(emissiveMap, vUv);\n\temissiveColor.rgb=emissiveMapTexelToLinear(emissiveColor).rgb;\n\ttotalEmissiveRadiance *=emissiveColor.rgb;\n#endif\n";
var emissivemap_pars_fragment="#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n";
var encodings_fragment="  gl_FragColor=linearToOutputTexel(gl_FragColor);\n";
var encodings_pars_fragment="\nvec4 LinearToLinear(in vec4 value){\n\treturn value;\n}\nvec4 GammaToLinear(in vec4 value, in float gammaFactor){\n\treturn vec4(pow(value.xyz, vec3(gammaFactor) ), value.w);\n}\nvec4 LinearToGamma(in vec4 value, in float gammaFactor){\n\treturn vec4(pow(value.xyz, vec3(1.0 / gammaFactor) ), value.w);\n}\nvec4 sRGBToLinear(in vec4 value){\n\treturn vec4(mix(pow(value.rgb * 0.9478672986 + vec3(0.0521327014), vec3(2.4) ), value.rgb * 0.0773993808, vec3(lessThanEqual(value.rgb, vec3(0.04045) )) ), value.w);\n}\nvec4 LinearTosRGB(in vec4 value){\n\treturn vec4(mix(pow(value.rgb, vec3(0.41666) ) * 1.055 - vec3(0.055), value.rgb * 12.92, vec3(lessThanEqual(value.rgb, vec3(0.0031308) )) ), value.w);\n}\nvec4 RGBEToLinear(in vec4 value){\n\treturn vec4(value.rgb * exp2(value.a * 255.0 - 128.0), 1.0);\n}\nvec4 LinearToRGBE(in vec4 value){\n\tfloat maxComponent=max(max(value.r, value.g), value.b);\n\tfloat fExp=clamp(ceil(log2(maxComponent) ), -128.0, 127.0);\n\treturn vec4(value.rgb / exp2(fExp),(fExp + 128.0) / 255.0);\n}\nvec4 RGBMToLinear(in vec4 value, in float maxRange){\n\treturn vec4(value.xyz * value.w * maxRange, 1.0);\n}\nvec4 LinearToRGBM(in vec4 value, in float maxRange){\n\tfloat maxRGB=max(value.x, max(value.g, value.b) );\n\tfloat M=clamp(maxRGB / maxRange, 0.0, 1.0);\n\tM=ceil(M * 255.0) / 255.0;\n\treturn vec4(value.rgb /(M * maxRange), M);\n}\nvec4 RGBDToLinear(in vec4 value, in float maxRange){\n\treturn vec4(value.rgb *(( maxRange / 255.0) / value.a), 1.0);\n}\nvec4 LinearToRGBD(in vec4 value, in float maxRange){\n\tfloat maxRGB=max(value.x, max(value.g, value.b) );\n\tfloat D=max(maxRange / maxRGB, 1.0);\n\tD=min(floor(D) / 255.0, 1.0);\n\treturn vec4(value.rgb *(D *(255.0 / maxRange) ), D);\n}\nconst mat3 cLogLuvM=mat3(0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969);\nvec4 LinearToLogLuv(in vec4 value){\n\tvec3 Xp_Y_XYZp=value.rgb * cLogLuvM;\n\tXp_Y_XYZp=max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy=Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le=2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w=fract(Le);\n\tvResult.z=(Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM=mat3(6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268);\nvec4 LogLuvToLinear(in vec4 value){\n\tfloat Le=value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y=exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z=Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x=value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB=Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4(max(vRGB, 0.0), 1.0);\n}\n";
var envmap_fragment="#ifdef USE_ENVMAP\n\t#if defined(USE_BUMPMAP)||defined(USE_NORMALMAP)||defined(PHONG)\n\t\tvec3 cameraToVertex=normalize(vWorldPosition - cameraPosition);\n\t\tvec3 worldNormal=inverseTransformDirection(normal, viewMatrix);\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec=reflect(cameraToVertex, worldNormal);\n\t\t#else\n\t\t\tvec3 reflectVec=refract(cameraToVertex, worldNormal, refractionRatio);\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec=vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor=textureCube(envMap, vec3(flipEnvMap * reflectVec.x, reflectVec.yz) );\n\t#elif defined(ENVMAP_TYPE_EQUIREC)\n\t\tvec2 sampleUV;\n\t\treflectVec=normalize(reflectVec);\n\t\tsampleUV.y=asin(clamp(reflectVec.y, - 1.0, 1.0) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x=atan(reflectVec.z, reflectVec.x) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor=texture2D(envMap, sampleUV);\n\t#elif defined(ENVMAP_TYPE_SPHERE)\n\t\treflectVec=normalize(reflectVec);\n\t\tvec3 reflectView=normalize(( viewMatrix * vec4(reflectVec, 0.0) ).xyz + vec3(0.0, 0.0, 1.0) );\n\t\tvec4 envColor=texture2D(envMap, reflectView.xy * 0.5 + 0.5);\n\t#else\n\t\tvec4 envColor=vec4(0.0);\n\t#endif\n\tenvColor=envMapTexelToLinear(envColor);\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight=mix(outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity);\n\t#elif defined(ENVMAP_BLENDING_MIX)\n\t\toutgoingLight=mix(outgoingLight, envColor.xyz, specularStrength * reflectivity);\n\t#elif defined(ENVMAP_BLENDING_ADD)\n\t\toutgoingLight +=envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n";
var envmap_pars_fragment="#if defined(USE_ENVMAP)||defined(PHYSICAL)\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined(PHYSICAL)&&(defined(USE_BUMPMAP)||defined(USE_NORMALMAP)||defined(PHONG) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#if defined(USE_BUMPMAP)||defined(USE_NORMALMAP)||defined(PHONG)||defined(PHYSICAL)\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n";
var envmap_pars_vertex="#ifdef USE_ENVMAP\n\t#if defined(USE_BUMPMAP)||defined(USE_NORMALMAP)||defined(PHONG)\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n";
var envmap_vertex="#ifdef USE_ENVMAP\n\t#if defined(USE_BUMPMAP)||defined(USE_NORMALMAP)||defined(PHONG)\n\t\tvWorldPosition=worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex=normalize(worldPosition.xyz - cameraPosition);\n\t\tvec3 worldNormal=inverseTransformDirection(transformedNormal, viewMatrix);\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect=reflect(cameraToVertex, worldNormal);\n\t\t#else\n\t\t\tvReflect=refract(cameraToVertex, worldNormal, refractionRatio);\n\t\t#endif\n\t#endif\n#endif\n";
var fog_vertex="\n#ifdef USE_FOG\nfogDepth=-mvPosition.z;\n#endif";
var fog_pars_vertex="#ifdef USE_FOG\n  varying float fogDepth;\n#endif\n";
var fog_fragment="#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor=whiteCompliment(exp2(- fogDensity * fogDensity * fogDepth * fogDepth * LOG2) );\n\t#else\n\t\tfloat fogFactor=smoothstep(fogNear, fogFar, fogDepth);\n\t#endif\n\tgl_FragColor.rgb=mix(gl_FragColor.rgb, fogColor, fogFactor);\n#endif\n";
var fog_pars_fragment="#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n";
var gradientmap_pars_fragment="#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance(vec3 normal, vec3 lightDirection){\n\t\tfloat dotNL=dot(normal, lightDirection);\n\t\tvec2 coord=vec2(dotNL * 0.5 + 0.5, 0.0);\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D(gradientMap, coord).rgb;\n\t\t#else\n\t\t\treturn(coord.x < 0.7) ? vec3(0.7):vec3(1.0);\n\t\t#endif\n\t}\n#endif\n";
var lightmap_fragment="#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse +=PI * texture2D(lightMap, vUv2).xyz * lightMapIntensity;\n#endif\n";
var lightmap_pars_fragment="#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif";
var lights_lambert_vertex="vec3 diffuse=vec3(1.0);\nGeometricContext geometry;\ngeometry.position=mvPosition.xyz;\ngeometry.normal=normalize(transformedNormal);\ngeometry.viewDir=normalize(-mvPosition.xyz);\nGeometricContext backGeometry;\nbackGeometry.position=geometry.position;\nbackGeometry.normal=-geometry.normal;\nbackGeometry.viewDir=geometry.viewDir;\nvLightFront=vec3(0.0);\n#ifdef DOUBLE_SIDED\n\tvLightBack=vec3(0.0);\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_POINT_LIGHTS; i ++){\n\t\tgetPointDirectLightIrradiance(pointLights[ i ], geometry, directLight);\n\t\tdotNL=dot(geometry.normal, directLight.direction);\n\t\tdirectLightColor_Diffuse=PI * directLight.color;\n\t\tvLightFront +=saturate(dotNL) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack +=saturate(-dotNL) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_SPOT_LIGHTS; i ++){\n\t\tgetSpotDirectLightIrradiance(spotLights[ i ], geometry, directLight);\n\t\tdotNL=dot(geometry.normal, directLight.direction);\n\t\tdirectLightColor_Diffuse=PI * directLight.color;\n\t\tvLightFront +=saturate(dotNL) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack +=saturate(-dotNL) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_DIR_LIGHTS; i ++){\n\t\tgetDirectionalDirectLightIrradiance(directionalLights[ i ], geometry, directLight);\n\t\tdotNL=dot(geometry.normal, directLight.direction);\n\t\tdirectLightColor_Diffuse=PI * directLight.color;\n\t\tvLightFront +=saturate(dotNL) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack +=saturate(-dotNL) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_HEMI_LIGHTS; i ++){\n\t\tvLightFront +=getHemisphereLightIrradiance(hemisphereLights[ i ], geometry);\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack +=getHemisphereLightIrradiance(hemisphereLights[ i ], backGeometry);\n\t\t#endif\n\t}\n#endif\n";
var lights_pars_begin="uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance(const in vec3 ambientLightColor){\n\tvec3 irradiance=ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *=PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance(const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight){\n\t\tdirectLight.color=directionalLight.color;\n\t\tdirectLight.direction=directionalLight.direction;\n\t\tdirectLight.visible=true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance(const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight){\n\t\tvec3 lVector=pointLight.position - geometry.position;\n\t\tdirectLight.direction=normalize(lVector);\n\t\tfloat lightDistance=length(lVector);\n\t\tdirectLight.color=pointLight.color;\n\t\tdirectLight.color *=punctualLightIntensityToIrradianceFactor(lightDistance, pointLight.distance, pointLight.decay);\n\t\tdirectLight.visible=(directLight.color!=vec3(0.0) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance(const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight){\n\t\tvec3 lVector=spotLight.position - geometry.position;\n\t\tdirectLight.direction=normalize(lVector);\n\t\tfloat lightDistance=length(lVector);\n\t\tfloat angleCos=dot(directLight.direction, spotLight.direction);\n\t\tif(angleCos > spotLight.coneCos){\n\t\t\tfloat spotEffect=smoothstep(spotLight.coneCos, spotLight.penumbraCos, angleCos);\n\t\t\tdirectLight.color=spotLight.color;\n\t\t\tdirectLight.color *=spotEffect * punctualLightIntensityToIrradianceFactor(lightDistance, spotLight.distance, spotLight.decay);\n\t\t\tdirectLight.visible=true;\n\t\t}else{\n\t\t\tdirectLight.color=vec3(0.0);\n\t\t\tdirectLight.visible=false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance(const in HemisphereLight hemiLight, const in GeometricContext geometry){\n\t\tfloat dotNL=dot(geometry.normal, hemiLight.direction);\n\t\tfloat hemiDiffuseWeight=0.5 * dotNL + 0.5;\n\t\tvec3 irradiance=mix(hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight);\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *=PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n";
var lights_pars_maps="#if defined(USE_ENVMAP)&&defined(PHYSICAL)\n\tvec3 getLightProbeIndirectIrradiance(const in GeometricContext geometry, const in int maxMIPLevel){\n\t\tvec3 worldNormal=inverseTransformDirection(geometry.normal, viewMatrix);\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec=vec3(flipEnvMap * worldNormal.x, worldNormal.yz);\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor=textureCubeLodEXT(envMap, queryVec, float(maxMIPLevel) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor=textureCube(envMap, queryVec, float(maxMIPLevel) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb=envMapTexelToLinear(envMapColor).rgb;\n\t\t#elif defined(ENVMAP_TYPE_CUBE_UV)\n\t\t\tvec3 queryVec=vec3(flipEnvMap * worldNormal.x, worldNormal.yz);\n\t\t\tvec4 envMapColor=textureCubeUV(queryVec, 1.0);\n\t\t#else\n\t\t\tvec4 envMapColor=vec4(0.0);\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel(const in float blinnShininessExponent, const in int maxMIPLevel){\n\t\tfloat maxMIPLevelScalar=float(maxMIPLevel);\n\t\tfloat desiredMIPLevel=maxMIPLevelScalar + 0.79248 - 0.5 * log2(pow2(blinnShininessExponent) + 1.0);\n\t\treturn clamp(desiredMIPLevel, 0.0, maxMIPLevelScalar);\n\t}\n\tvec3 getLightProbeIndirectRadiance(const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel){\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec=reflect(-geometry.viewDir, geometry.normal);\n\t\t#else\n\t\t\tvec3 reflectVec=refract(-geometry.viewDir, geometry.normal, refractionRatio);\n\t\t#endif\n\t\treflectVec=inverseTransformDirection(reflectVec, viewMatrix);\n\t\tfloat specularMIPLevel=getSpecularMIPLevel(blinnShininessExponent, maxMIPLevel);\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec=vec3(flipEnvMap * reflectVec.x, reflectVec.yz);\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor=textureCubeLodEXT(envMap, queryReflectVec, specularMIPLevel);\n\t\t\t#else\n\t\t\t\tvec4 envMapColor=textureCube(envMap, queryReflectVec, specularMIPLevel);\n\t\t\t#endif\n\t\t\tenvMapColor.rgb=envMapTexelToLinear(envMapColor).rgb;\n\t\t#elif defined(ENVMAP_TYPE_CUBE_UV)\n\t\t\tvec3 queryReflectVec=vec3(flipEnvMap * reflectVec.x, reflectVec.yz);\n\t\t\tvec4 envMapColor=textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined(ENVMAP_TYPE_EQUIREC)\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y=asin(clamp(reflectVec.y, - 1.0, 1.0) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x=atan(reflectVec.z, reflectVec.x) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor=texture2DLodEXT(envMap, sampleUV, specularMIPLevel);\n\t\t\t#else\n\t\t\t\tvec4 envMapColor=texture2D(envMap, sampleUV, specularMIPLevel);\n\t\t\t#endif\n\t\t\tenvMapColor.rgb=envMapTexelToLinear(envMapColor).rgb;\n\t\t#elif defined(ENVMAP_TYPE_SPHERE)\n\t\t\tvec3 reflectView=normalize(( viewMatrix * vec4(reflectVec, 0.0) ).xyz + vec3(0.0,0.0,1.0) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor=texture2DLodEXT(envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel);\n\t\t\t#else\n\t\t\t\tvec4 envMapColor=texture2D(envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel);\n\t\t\t#endif\n\t\t\tenvMapColor.rgb=envMapTexelToLinear(envMapColor).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n";
var lights_phong_fragment="BlinnPhongMaterial material;\nmaterial.diffuseColor=diffuseColor.rgb;\nmaterial.specularColor=specular;\nmaterial.specularShininess=shininess;\nmaterial.specularStrength=specularStrength;\n";
var lights_phong_pars_fragment="varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong(const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight){\n\t#ifdef TOON\n\t\tvec3 irradiance=getGradientIrradiance(geometry.normal, directLight.direction) * directLight.color;\n\t#else\n\t\tfloat dotNL=saturate(dot(geometry.normal, directLight.direction) );\n\t\tvec3 irradiance=dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *=PI;\n\t#endif\n\treflectedLight.directDiffuse +=irradiance * BRDF_Diffuse_Lambert(material.diffuseColor);\n\treflectedLight.directSpecular +=irradiance * BRDF_Specular_BlinnPhong(directLight, geometry, material.specularColor, material.specularShininess) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong(const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight){\n\treflectedLight.indirectDiffuse +=irradiance * BRDF_Diffuse_Lambert(material.diffuseColor);\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD(material)\t(0)\n";
var lights_physical_fragment="PhysicalMaterial material;\nmaterial.diffuseColor=diffuseColor.rgb *(1.0 - metalnessFactor);\nmaterial.specularRoughness=clamp(roughnessFactor, 0.04, 1.0);\n#ifdef STANDARD\n\tmaterial.specularColor=mix(vec3(DEFAULT_SPECULAR_COEFFICIENT), diffuseColor.rgb, metalnessFactor);\n#else\n\tmaterial.specularColor=mix(vec3(MAXIMUM_SPECULAR_COEFFICIENT * pow2(reflectivity) ), diffuseColor.rgb, metalnessFactor);\n\tmaterial.clearCoat=saturate(clearCoat);\tmaterial.clearCoatRoughness=clamp(clearCoatRoughness, 0.04, 1.0);\n#endif\n";
var lights_physical_pars_fragment="struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox(const in float roughness, const in float dotNL){\n\treturn DEFAULT_SPECULAR_COEFFICIENT +(1.0 - DEFAULT_SPECULAR_COEFFICIENT) *(pow(1.0 - dotNL, 5.0) * pow(1.0 - roughness, 2.0) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical(const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight){\n\t\tvec3 normal=geometry.normal;\n\t\tvec3 viewDir=geometry.viewDir;\n\t\tvec3 position=geometry.position;\n\t\tvec3 lightPos=rectAreaLight.position;\n\t\tvec3 halfWidth=rectAreaLight.halfWidth;\n\t\tvec3 halfHeight=rectAreaLight.halfHeight;\n\t\tvec3 lightColor=rectAreaLight.color;\n\t\tfloat roughness=material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ]=lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ]=lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ]=lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ]=lightPos - halfWidth + halfHeight;\n\t\tvec2 uv=LTC_Uv(normal, viewDir, roughness);\n\t\tvec4 t1=texture2D(ltc_1, uv);\n\t\tvec4 t2=texture2D(ltc_2, uv);\n\t\tmat3 mInv=mat3(\n\t\t\tvec3(t1.x, 0, t1.y),\n\t\t\tvec3(0, 1,    0),\n\t\t\tvec3(t1.z, 0, t1.w)\n\t\t);\n\t\tvec3 fresnel=(material.specularColor * t2.x +(vec3(1.0) - material.specularColor) * t2.y);\n\t\treflectedLight.directSpecular +=lightColor * fresnel * LTC_Evaluate(normal, viewDir, position, mInv, rectCoords);\n\t\treflectedLight.directDiffuse +=lightColor * material.diffuseColor * LTC_Evaluate(normal, viewDir, position, mat3(1.0), rectCoords);\n\t}\n#endif\nvoid RE_Direct_Physical(const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight){\n\tfloat dotNL=saturate(dot(geometry.normal, directLight.direction) );\n\tvec3 irradiance=dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *=PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR=material.clearCoat * clearCoatDHRApprox(material.clearCoatRoughness, dotNL);\n\t#else\n\t\tfloat clearCoatDHR=0.0;\n\t#endif\n\treflectedLight.directSpecular +=(1.0 - clearCoatDHR) * irradiance * BRDF_Specular_GGX(directLight, geometry, material.specularColor, material.specularRoughness);\n\treflectedLight.directDiffuse +=(1.0 - clearCoatDHR) * irradiance * BRDF_Diffuse_Lambert(material.diffuseColor);\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular +=irradiance * material.clearCoat * BRDF_Specular_GGX(directLight, geometry, vec3(DEFAULT_SPECULAR_COEFFICIENT), material.clearCoatRoughness);\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical(const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight){\n\treflectedLight.indirectDiffuse +=irradiance * BRDF_Diffuse_Lambert(material.diffuseColor);\n}\nvoid RE_IndirectSpecular_Physical(const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight){\n\t#ifndef STANDARD\n\t\tfloat dotNV=saturate(dot(geometry.normal, geometry.viewDir) );\n\t\tfloat dotNL=dotNV;\n\t\tfloat clearCoatDHR=material.clearCoat * clearCoatDHRApprox(material.clearCoatRoughness, dotNL);\n\t#else\n\t\tfloat clearCoatDHR=0.0;\n\t#endif\n\treflectedLight.indirectSpecular +=(1.0 - clearCoatDHR) * radiance * BRDF_Specular_GGX_Environment(geometry, material.specularColor, material.specularRoughness);\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular +=clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment(geometry, vec3(DEFAULT_SPECULAR_COEFFICIENT), material.clearCoatRoughness);\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent(material)   GGXRoughnessToBlinnExponent(material.specularRoughness)\n#define Material_ClearCoat_BlinnShininessExponent(material)   GGXRoughnessToBlinnExponent(material.clearCoatRoughness)\nfloat computeSpecularOcclusion(const in float dotNV, const in float ambientOcclusion, const in float roughness){\n\treturn saturate(pow(dotNV + ambientOcclusion, exp2(- 16.0 * roughness - 1.0) ) - 1.0 + ambientOcclusion);\n}\n";
var lights_fragment_begin="\nGeometricContext geometry;\ngeometry.position=- vViewPosition;\ngeometry.normal=normal;\ngeometry.viewDir=normalize(vViewPosition);\nIncidentLight directLight;\n#if(NUM_POINT_LIGHTS > 0)&&defined(RE_Direct)\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_POINT_LIGHTS; i ++){\n\t\tpointLight=pointLights[ i ];\n\t\tgetPointDirectLightIrradiance(pointLight, geometry, directLight);\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *=all(bvec2(pointLight.shadow, directLight.visible) ) ? getPointShadow(pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar):1.0;\n\t\t#endif\n\t\tRE_Direct(directLight, geometry, material, reflectedLight);\n\t}\n#endif\n#if(NUM_SPOT_LIGHTS > 0)&&defined(RE_Direct)\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_SPOT_LIGHTS; i ++){\n\t\tspotLight=spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance(spotLight, geometry, directLight);\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *=all(bvec2(spotLight.shadow, directLight.visible) ) ? getShadow(spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ]):1.0;\n\t\t#endif\n\t\tRE_Direct(directLight, geometry, material, reflectedLight);\n\t}\n#endif\n#if(NUM_DIR_LIGHTS > 0)&&defined(RE_Direct)\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_DIR_LIGHTS; i ++){\n\t\tdirectionalLight=directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance(directionalLight, geometry, directLight);\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *=all(bvec2(directionalLight.shadow, directLight.visible) ) ? getShadow(directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ]):1.0;\n\t\t#endif\n\t\tRE_Direct(directLight, geometry, material, reflectedLight);\n\t}\n#endif\n#if(NUM_RECT_AREA_LIGHTS > 0)&&defined(RE_Direct_RectArea)\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_RECT_AREA_LIGHTS; i ++){\n\t\trectAreaLight=rectAreaLights[ i ];\n\t\tRE_Direct_RectArea(rectAreaLight, geometry, material, reflectedLight);\n\t}\n#endif\n#if defined(RE_IndirectDiffuse)\n\tvec3 irradiance=getAmbientLightIrradiance(ambientLightColor);\n\t#if(NUM_HEMI_LIGHTS > 0)\n\t\t#pragma unroll_loop\n\t\tfor(int i=0; i < NUM_HEMI_LIGHTS; i ++){\n\t\t\tirradiance +=getHemisphereLightIrradiance(hemisphereLights[ i ], geometry);\n\t\t}\n\t#endif\n#endif\n#if defined(RE_IndirectSpecular)\n\tvec3 radiance=vec3(0.0);\n\tvec3 clearCoatRadiance=vec3(0.0);\n#endif\n";
var lights_fragment_maps="#if defined(RE_IndirectDiffuse)\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance=texture2D(lightMap, vUv2).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *=PI;\n\t\t#endif\n\t\tirradiance +=lightMapIrradiance;\n\t#endif\n\t#if defined(USE_ENVMAP)&&defined(PHYSICAL)&&defined(ENVMAP_TYPE_CUBE_UV)\n\t\tirradiance +=getLightProbeIndirectIrradiance(geometry, maxMipLevel);\n\t#endif\n#endif\n#if defined(USE_ENVMAP)&&defined(RE_IndirectSpecular)\n\tradiance +=getLightProbeIndirectRadiance(geometry, Material_BlinnShininessExponent(material), maxMipLevel);\n\t#ifndef STANDARD\n\t\tclearCoatRadiance +=getLightProbeIndirectRadiance(geometry, Material_ClearCoat_BlinnShininessExponent(material), maxMipLevel);\n\t#endif\n#endif\n";
var lights_fragment_end="#if defined(RE_IndirectDiffuse)\n\tRE_IndirectDiffuse(irradiance, geometry, material, reflectedLight);\n#endif\n#if defined(RE_IndirectSpecular)\n\tRE_IndirectSpecular(radiance, clearCoatRadiance, geometry, material, reflectedLight);\n#endif\n";
var logdepthbuf_fragment="#if defined(USE_LOGDEPTHBUF)&&defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT=log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif";
var logdepthbuf_pars_fragment="#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n";
var logdepthbuf_pars_vertex="#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif";
var logdepthbuf_vertex="#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth=1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z=log2(max(EPSILON, gl_Position.w + 1.0) ) * logDepthBufFC - 1.0;\n\t\tgl_Position.z *=gl_Position.w;\n\t#endif\n#endif\n";
var map_fragment="#ifdef USE_MAP\n\tvec4 texelColor=texture2D(map, vUv);\n\ttexelColor=mapTexelToLinear(texelColor);\n\tdiffuseColor *=texelColor;\n#endif\n";
var map_pars_fragment="#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n";
var map_particle_fragment="#ifdef USE_MAP\n\tvec2 uv=(uvTransform * vec3(gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1) ).xy;\n\tvec4 mapTexel=texture2D(map, uv);\n\tdiffuseColor *=mapTexelToLinear(mapTexel);\n#endif\n";
var map_particle_pars_fragment="#ifdef USE_MAP\n\tuniform mat3 uvTransform;\n\tuniform sampler2D map;\n#endif\n";
var metalnessmap_fragment="float metalnessFactor=metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness=texture2D(metalnessMap, vUv);\n\tmetalnessFactor *=texelMetalness.b;\n#endif\n";
var metalnessmap_pars_fragment="#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif";
var morphnormal_vertex="#ifdef USE_MORPHNORMALS\n\tobjectNormal +=(morphNormal0 - normal) * morphTargetInfluences[ 0 ];\n\tobjectNormal +=(morphNormal1 - normal) * morphTargetInfluences[ 1 ];\n\tobjectNormal +=(morphNormal2 - normal) * morphTargetInfluences[ 2 ];\n\tobjectNormal +=(morphNormal3 - normal) * morphTargetInfluences[ 3 ];\n#endif\n";
var morphtarget_pars_vertex="#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif";
var morphtarget_vertex="#ifdef USE_MORPHTARGETS\n\ttransformed +=(morphTarget0 - position) * morphTargetInfluences[ 0 ];\n\ttransformed +=(morphTarget1 - position) * morphTargetInfluences[ 1 ];\n\ttransformed +=(morphTarget2 - position) * morphTargetInfluences[ 2 ];\n\ttransformed +=(morphTarget3 - position) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed +=(morphTarget4 - position) * morphTargetInfluences[ 4 ];\n\ttransformed +=(morphTarget5 - position) * morphTargetInfluences[ 5 ];\n\ttransformed +=(morphTarget6 - position) * morphTargetInfluences[ 6 ];\n\ttransformed +=(morphTarget7 - position) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n";
var normal_fragment_begin="#ifdef FLAT_SHADED\n\tvec3 fdx=vec3(dFdx(vViewPosition.x), dFdx(vViewPosition.y), dFdx(vViewPosition.z) );\n\tvec3 fdy=vec3(dFdy(vViewPosition.x), dFdy(vViewPosition.y), dFdy(vViewPosition.z) );\n\tvec3 normal=normalize(cross(fdx, fdy) );\n#else\n\tvec3 normal=normalize(vNormal);\n\t#ifdef DOUBLE_SIDED\n\t\tnormal=normal *(float(gl_FrontFacing) * 2.0 - 1.0);\n\t#endif\n#endif\n";
var normal_fragment_maps="#ifdef USE_NORMALMAP\n\tnormal=perturbNormal2Arb(-vViewPosition, normal);\n#elif defined(USE_BUMPMAP)\n\tnormal=perturbNormalArb(-vViewPosition, normal, dHdxy_fwd());\n#endif\n";
var normalmap_pars_fragment="#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb(vec3 eye_pos, vec3 surf_norm){\n\t\tvec3 q0=vec3(dFdx(eye_pos.x), dFdx(eye_pos.y), dFdx(eye_pos.z) );\n\t\tvec3 q1=vec3(dFdy(eye_pos.x), dFdy(eye_pos.y), dFdy(eye_pos.z) );\n\t\tvec2 st0=dFdx(vUv.st);\n\t\tvec2 st1=dFdy(vUv.st);\n\t\tfloat scale=sign(st1.t * st0.s - st0.t * st1.s);\n\t\tvec3 S=normalize(( q0 * st1.t - q1 * st0.t) * scale);\n\t\tvec3 T=normalize(( - q0 * st1.s + q1 * st0.s) * scale);\n\t\tvec3 N=normalize(surf_norm);\n\t\tmat3 tsn=mat3(S, T, N);\n\t\tvec3 mapN=texture2D(normalMap, vUv).xyz * 2.0 - 1.0;\n\t\tmapN.xy *=normalScale;\n\t\tmapN.xy *=(float(gl_FrontFacing) * 2.0 - 1.0);\n\t\treturn normalize(tsn * mapN);\n\t}\n#endif\n";
var packing="vec3 packNormalToRGB(const in vec3 normal){\n\treturn normalize(normal) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal(const in vec3 rgb){\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale=256. / 255.;const float UnpackDownscale=255. / 256.;\nconst vec3 PackFactors=vec3(256. * 256. * 256., 256. * 256.,  256.);\nconst vec4 UnpackFactors=UnpackDownscale / vec4(PackFactors, 1.);\nconst float ShiftRight8=1. / 256.;\nvec4 packDepthToRGBA(const in float v){\n\tvec4 r=vec4(fract(v * PackFactors), v);\n\tr.yzw -=r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth(const in vec4 v){\n\treturn dot(v, UnpackFactors);\n}\nfloat viewZToOrthographicDepth(const in float viewZ, const in float near, const in float far){\n\treturn(viewZ + near) /(near - far);\n}\nfloat orthographicDepthToViewZ(const in float linearClipZ, const in float near, const in float far){\n\treturn linearClipZ *(near - far) - near;\n}\nfloat viewZToPerspectiveDepth(const in float viewZ, const in float near, const in float far){\n\treturn ((near + viewZ) * far) / ((far - near) * viewZ);\n}\nfloat perspectiveDepthToViewZ(const in float invClipZ, const in float near, const in float far){\n\treturn(near * far) /(( far - near) * invClipZ - far);\n}\n";
var premultiplied_alpha_fragment="#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *=gl_FragColor.a;\n#endif\n";
var project_vertex="vec4 mvPosition=modelViewMatrix * vec4(transformed, 1.0);\ngl_Position=projectionMatrix * mvPosition;\n";
var dithering_fragment="#if defined(DITHERING)\n  gl_FragColor.rgb=dithering(gl_FragColor.rgb);\n#endif\n";
var dithering_pars_fragment="#if defined(DITHERING)\n\tvec3 dithering(vec3 color){\n\t\tfloat grid_position=rand (gl_FragCoord.xy);\n\t\tvec3 dither_shift_RGB=vec3(0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0);\n\t\tdither_shift_RGB=mix(2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position);\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n";
var roughnessmap_fragment="float roughnessFactor=roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness=texture2D(roughnessMap, vUv);\n\troughnessFactor *=texelRoughness.g;\n#endif\n";
var roughnessmap_pars_fragment="#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif";
var shadowmap_pars_fragment="#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare(sampler2D depths, vec2 uv, float compare){\n\t\treturn step(compare, unpackRGBAToDepth(texture2D(depths, uv) ));\n\t}\n\tfloat texture2DShadowLerp(sampler2D depths, vec2 size, vec2 uv, float compare){\n\t\tconst vec2 offset=vec2(0.0, 1.0);\n\t\tvec2 texelSize=vec2(1.0) / size;\n\t\tvec2 centroidUV=floor(uv * size + 0.5) / size;\n\t\tfloat lb=texture2DCompare(depths, centroidUV + texelSize * offset.xx, compare);\n\t\tfloat lt=texture2DCompare(depths, centroidUV + texelSize * offset.xy, compare);\n\t\tfloat rb=texture2DCompare(depths, centroidUV + texelSize * offset.yx, compare);\n\t\tfloat rt=texture2DCompare(depths, centroidUV + texelSize * offset.yy, compare);\n\t\tvec2 f=fract(uv * size + 0.5);\n\t\tfloat a=mix(lb, lt, f.y);\n\t\tfloat b=mix(rb, rt, f.y);\n\t\tfloat c=mix(a, b, f.x);\n\t\treturn c;\n\t}\n\tfloat getShadow(sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord){\n\t\tfloat shadow=1.0;\n\t\tshadowCoord.xyz /=shadowCoord.w;\n\t\tshadowCoord.z +=shadowBias;\n\t\tbvec4 inFrustumVec=bvec4(shadowCoord.x >=0.0, shadowCoord.x <=1.0, shadowCoord.y >=0.0, shadowCoord.y <=1.0);\n\t\tbool inFrustum=all(inFrustumVec);\n\t\tbvec2 frustumTestVec=bvec2(inFrustum, shadowCoord.z <=1.0);\n\t\tbool frustumTest=all(frustumTestVec);\n\t\tif(frustumTest){\n\t\t#if defined(SHADOWMAP_TYPE_PCF)\n\t\t\tvec2 texelSize=vec2(1.0) / shadowMapSize;\n\t\t\tfloat dx0=- texelSize.x * shadowRadius;\n\t\t\tfloat dy0=- texelSize.y * shadowRadius;\n\t\t\tfloat dx1=+ texelSize.x * shadowRadius;\n\t\t\tfloat dy1=+ texelSize.y * shadowRadius;\n\t\t\tshadow=(\n\t\t\t\ttexture2DCompare(shadowMap, shadowCoord.xy + vec2(dx0, dy0), shadowCoord.z) +\n\t\t\t\ttexture2DCompare(shadowMap, shadowCoord.xy + vec2(0.0, dy0), shadowCoord.z) +\n\t\t\t\ttexture2DCompare(shadowMap, shadowCoord.xy + vec2(dx1, dy0), shadowCoord.z) +\n\t\t\t\ttexture2DCompare(shadowMap, shadowCoord.xy + vec2(dx0, 0.0), shadowCoord.z) +\n\t\t\t\ttexture2DCompare(shadowMap, shadowCoord.xy, shadowCoord.z) +\n\t\t\t\ttexture2DCompare(shadowMap, shadowCoord.xy + vec2(dx1, 0.0), shadowCoord.z) +\n\t\t\t\ttexture2DCompare(shadowMap, shadowCoord.xy + vec2(dx0, dy1), shadowCoord.z) +\n\t\t\t\ttexture2DCompare(shadowMap, shadowCoord.xy + vec2(0.0, dy1), shadowCoord.z) +\n\t\t\t\ttexture2DCompare(shadowMap, shadowCoord.xy + vec2(dx1, dy1), shadowCoord.z)\n\t\t\t) *(1.0 / 9.0);\n\t\t#elif defined(SHADOWMAP_TYPE_PCF_SOFT)\n\t\t\tvec2 texelSize=vec2(1.0) / shadowMapSize;\n\t\t\tfloat dx0=- texelSize.x * shadowRadius;\n\t\t\tfloat dy0=- texelSize.y * shadowRadius;\n\t\t\tfloat dx1=+ texelSize.x * shadowRadius;\n\t\t\tfloat dy1=+ texelSize.y * shadowRadius;\n\t\t\tshadow=(\n\t\t\t\ttexture2DShadowLerp(shadowMap, shadowMapSize, shadowCoord.xy + vec2(dx0, dy0), shadowCoord.z) +\n\t\t\t\ttexture2DShadowLerp(shadowMap, shadowMapSize, shadowCoord.xy + vec2(0.0, dy0), shadowCoord.z) +\n\t\t\t\ttexture2DShadowLerp(shadowMap, shadowMapSize, shadowCoord.xy + vec2(dx1, dy0), shadowCoord.z) +\n\t\t\t\ttexture2DShadowLerp(shadowMap, shadowMapSize, shadowCoord.xy + vec2(dx0, 0.0), shadowCoord.z) +\n\t\t\t\ttexture2DShadowLerp(shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z) +\n\t\t\t\ttexture2DShadowLerp(shadowMap, shadowMapSize, shadowCoord.xy + vec2(dx1, 0.0), shadowCoord.z) +\n\t\t\t\ttexture2DShadowLerp(shadowMap, shadowMapSize, shadowCoord.xy + vec2(dx0, dy1), shadowCoord.z) +\n\t\t\t\ttexture2DShadowLerp(shadowMap, shadowMapSize, shadowCoord.xy + vec2(0.0, dy1), shadowCoord.z) +\n\t\t\t\ttexture2DShadowLerp(shadowMap, shadowMapSize, shadowCoord.xy + vec2(dx1, dy1), shadowCoord.z)\n\t\t\t) *(1.0 / 9.0);\n\t\t#else\n\t\t\tshadow=texture2DCompare(shadowMap, shadowCoord.xy, shadowCoord.z);\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV(vec3 v, float texelSizeY){\n\t\tvec3 absV=abs(v);\n\t\tfloat scaleToCube=1.0 / max(absV.x, max(absV.y, absV.z) );\n\t\tabsV *=scaleToCube;\n\t\tv *=scaleToCube *(1.0 - 2.0 * texelSizeY);\n\t\tvec2 planar=v.xy;\n\t\tfloat almostATexel=1.5 * texelSizeY;\n\t\tfloat almostOne=1.0 - almostATexel;\n\t\tif(absV.z >=almostOne){\n\t\t\tif(v.z > 0.0)\n\t\t\t\tplanar.x=4.0 - v.x;\n\t\t}else if(absV.x >=almostOne){\n\t\t\tfloat signX=sign(v.x);\n\t\t\tplanar.x=v.z * signX + 2.0 * signX;\n\t\t}else if(absV.y >=almostOne){\n\t\t\tfloat signY=sign(v.y);\n\t\t\tplanar.x=v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y=v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2(0.125, 0.25) * planar + vec2(0.375, 0.75);\n\t}\n\tfloat getPointShadow(sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar){\n\t\tvec2 texelSize=vec2(1.0) /(shadowMapSize * vec2(4.0, 2.0) );\n\t\tvec3 lightToPosition=shadowCoord.xyz;\n\t\tfloat dp=(length(lightToPosition) - shadowCameraNear) /(shadowCameraFar - shadowCameraNear);\t\tdp +=shadowBias;\n\t\tvec3 bd3D=normalize(lightToPosition);\n\t\t#if defined(SHADOWMAP_TYPE_PCF)||defined(SHADOWMAP_TYPE_PCF_SOFT)\n\t\t\tvec2 offset=vec2(- 1, 1) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare(shadowMap, cubeToUV(bd3D + offset.xyy, texelSize.y), dp) +\n\t\t\t\ttexture2DCompare(shadowMap, cubeToUV(bd3D + offset.yyy, texelSize.y), dp) +\n\t\t\t\ttexture2DCompare(shadowMap, cubeToUV(bd3D + offset.xyx, texelSize.y), dp) +\n\t\t\t\ttexture2DCompare(shadowMap, cubeToUV(bd3D + offset.yyx, texelSize.y), dp) +\n\t\t\t\ttexture2DCompare(shadowMap, cubeToUV(bd3D, texelSize.y), dp) +\n\t\t\t\ttexture2DCompare(shadowMap, cubeToUV(bd3D + offset.xxy, texelSize.y), dp) +\n\t\t\t\ttexture2DCompare(shadowMap, cubeToUV(bd3D + offset.yxy, texelSize.y), dp) +\n\t\t\t\ttexture2DCompare(shadowMap, cubeToUV(bd3D + offset.xxx, texelSize.y), dp) +\n\t\t\t\ttexture2DCompare(shadowMap, cubeToUV(bd3D + offset.yxx, texelSize.y), dp)\n\t\t\t) *(1.0 / 9.0);\n\t\t#else\n\t\t\treturn texture2DCompare(shadowMap, cubeToUV(bd3D, texelSize.y), dp);\n\t\t#endif\n\t}\n#endif\n";
var shadowmap_pars_vertex="#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n";
var shadowmap_vertex="#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_DIR_LIGHTS; i ++){\n\t\tvDirectionalShadowCoord[ i ]=directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_SPOT_LIGHTS; i ++){\n\t\tvSpotShadowCoord[ i ]=spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_POINT_LIGHTS; i ++){\n\t\tvPointShadowCoord[ i ]=pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n";
var shadowmask_pars_fragment="float getShadowMask(){\n\tfloat shadow=1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_DIR_LIGHTS; i ++){\n\t\tdirectionalLight=directionalLights[ i ];\n\t\tshadow *=bool(directionalLight.shadow) ? getShadow(directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ]):1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_SPOT_LIGHTS; i ++){\n\t\tspotLight=spotLights[ i ];\n\t\tshadow *=bool(spotLight.shadow) ? getShadow(spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ]):1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor(int i=0; i < NUM_POINT_LIGHTS; i ++){\n\t\tpointLight=pointLights[ i ];\n\t\tshadow *=bool(pointLight.shadow) ? getPointShadow(pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar):1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n";
var skinbase_vertex="#ifdef USE_SKINNING\n\tmat4 boneMatX=getBoneMatrix(skinIndex.x);\n\tmat4 boneMatY=getBoneMatrix(skinIndex.y);\n\tmat4 boneMatZ=getBoneMatrix(skinIndex.z);\n\tmat4 boneMatW=getBoneMatrix(skinIndex.w);\n#endif";
var skinning_pars_vertex="#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix(const in float i){\n\t\t\tfloat j=i * 4.0;\n\t\t\tfloat x=mod(j, float(boneTextureSize) );\n\t\t\tfloat y=floor(j / float(boneTextureSize) );\n\t\t\tfloat dx=1.0 / float(boneTextureSize);\n\t\t\tfloat dy=1.0 / float(boneTextureSize);\n\t\t\ty=dy *(y + 0.5);\n\t\t\tvec4 v1=texture2D(boneTexture, vec2(dx *(x + 0.5), y) );\n\t\t\tvec4 v2=texture2D(boneTexture, vec2(dx *(x + 1.5), y) );\n\t\t\tvec4 v3=texture2D(boneTexture, vec2(dx *(x + 2.5), y) );\n\t\t\tvec4 v4=texture2D(boneTexture, vec2(dx *(x + 3.5), y) );\n\t\t\tmat4 bone=mat4(v1, v2, v3, v4);\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix(const in float i){\n\t\t\tmat4 bone=boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n";
var skinning_vertex="#ifdef USE_SKINNING\n\tvec4 skinVertex=bindMatrix * vec4(transformed, 1.0);\n\tvec4 skinned=vec4(0.0);\n\tskinned +=boneMatX * skinVertex * skinWeight.x;\n\tskinned +=boneMatY * skinVertex * skinWeight.y;\n\tskinned +=boneMatZ * skinVertex * skinWeight.z;\n\tskinned +=boneMatW * skinVertex * skinWeight.w;\n\ttransformed=(bindMatrixInverse * skinned).xyz;\n#endif\n";
var skinnormal_vertex="#ifdef USE_SKINNING\n\tmat4 skinMatrix=mat4(0.0);\n\tskinMatrix +=skinWeight.x * boneMatX;\n\tskinMatrix +=skinWeight.y * boneMatY;\n\tskinMatrix +=skinWeight.z * boneMatZ;\n\tskinMatrix +=skinWeight.w * boneMatW;\n\tskinMatrix=bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal=vec4(skinMatrix * vec4(objectNormal, 0.0) ).xyz;\n#endif\n";
var specularmap_fragment="float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular=texture2D(specularMap, vUv);\n\tspecularStrength=texelSpecular.r;\n#else\n\tspecularStrength=1.0;\n#endif";
var specularmap_pars_fragment="#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif";
var tonemapping_fragment="#if defined(TONE_MAPPING)\n  gl_FragColor.rgb=toneMapping(gl_FragColor.rgb);\n#endif\n";
var tonemapping_pars_fragment="#ifndef saturate\n\t#define saturate(a) clamp(a, 0.0, 1.0)\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping(vec3 color){\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping(vec3 color){\n\tcolor *=toneMappingExposure;\n\treturn saturate(color /(vec3(1.0) + color) );\n}\n#define Uncharted2Helper(x) max(((x *(0.15 * x + 0.10 * 0.50) + 0.20 * 0.02) /(x *(0.15 * x + 0.50) + 0.20 * 0.30) ) - 0.02 / 0.30, vec3(0.0) )\nvec3 Uncharted2ToneMapping(vec3 color){\n\tcolor *=toneMappingExposure;\n\treturn saturate(Uncharted2Helper(color) / Uncharted2Helper(vec3(toneMappingWhitePoint) ));\n}\nvec3 OptimizedCineonToneMapping(vec3 color){\n\tcolor *=toneMappingExposure;\n\tcolor=max(vec3(0.0), color - 0.004);\n\treturn pow(( color *(6.2 * color + 0.5) ) /(color *(6.2 * color + 1.7) + 0.06), vec3(2.2) );\n}\n";
var uv_pars_fragment="#if defined(USE_MAP)||defined(USE_BUMPMAP)||defined(USE_NORMALMAP)||defined(USE_SPECULARMAP)||defined(USE_ALPHAMAP)||defined(USE_EMISSIVEMAP)||defined(USE_ROUGHNESSMAP)||defined(USE_METALNESSMAP)\n\tvarying vec2 vUv;\n#endif";
var uv_pars_vertex="#if defined(USE_MAP)||defined(USE_BUMPMAP)||defined(USE_NORMALMAP)||defined(USE_SPECULARMAP)||defined(USE_ALPHAMAP)||defined(USE_EMISSIVEMAP)||defined(USE_ROUGHNESSMAP)||defined(USE_METALNESSMAP)\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\n";
var uv_vertex="#if defined(USE_MAP)||defined(USE_BUMPMAP)||defined(USE_NORMALMAP)||defined(USE_SPECULARMAP)||defined(USE_ALPHAMAP)||defined(USE_EMISSIVEMAP)||defined(USE_ROUGHNESSMAP)||defined(USE_METALNESSMAP)\n\tvUv=(uvTransform * vec3(uv, 1) ).xy;\n#endif";
var uv2_pars_fragment="#if defined(USE_LIGHTMAP)||defined(USE_AOMAP)\n\tvarying vec2 vUv2;\n#endif";
var uv2_pars_vertex="#if defined(USE_LIGHTMAP)||defined(USE_AOMAP)\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif";
var uv2_vertex="#if defined(USE_LIGHTMAP)||defined(USE_AOMAP)\n\tvUv2=uv2;\n#endif";
var worldpos_vertex="#if defined(USE_ENVMAP)||defined(DISTANCE)||defined(USE_SHADOWMAP)\n\tvec4 worldPosition=modelMatrix * vec4(transformed, 1.0);\n#endif\n";
var cube_frag="uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\nvoid main(){\n\tgl_FragColor=textureCube(tCube, vec3(tFlip * vWorldPosition.x, vWorldPosition.yz) );\n\tgl_FragColor.a *=opacity;\n}\n";
var cube_vert="varying vec3 vWorldPosition;\n#include <common>\nvoid main(){\n\tvWorldPosition=transformDirection(position, modelMatrix);\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z=gl_Position.w;\n}\n";
var depth_frag="#if DEPTH_PACKING==3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main(){\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor=vec4(1.0);\n\t#if DEPTH_PACKING==3200\n\t\tdiffuseColor.a=opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING==3200\n\t\tgl_FragColor=vec4(vec3(1.0 - gl_FragCoord.z), opacity);\n\t#elif DEPTH_PACKING==3201\n\t\tgl_FragColor=packDepthToRGBA(gl_FragCoord.z);\n\t#endif\n}\n";
var depth_vert="#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main(){\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}\n";
var distanceRGBA_frag="#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main (){\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor=vec4(1.0);\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist=length(vWorldPosition - referencePosition);\n\tdist=(dist - nearDistance) /(farDistance - nearDistance);\n\tdist=saturate(dist);\n\tgl_FragColor=packDepthToRGBA(dist);\n}\n";
var distanceRGBA_vert="#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main(){\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition=worldPosition.xyz;\n}\n";
var equirect_frag="uniform sampler2D tEquirect;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main(){\n\tvec3 direction=normalize(vWorldPosition);\n\tvec2 sampleUV;\n\tsampleUV.y=asin(clamp(direction.y, - 1.0, 1.0) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x=atan(direction.z, direction.x) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor=texture2D(tEquirect, sampleUV);\n}\n";
var equirect_vert="varying vec3 vWorldPosition;\n#include <common>\nvoid main(){\n\tvWorldPosition=transformDirection(position, modelMatrix);\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n";
var linedashed_frag="uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main(){\n\t#include <clipping_planes_fragment>\n\tif(mod(vLineDistance, totalSize) > dashSize){\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight=vec3(0.0);\n\tvec4 diffuseColor=vec4(diffuse, opacity);\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight=diffuseColor.rgb;\n\tgl_FragColor=vec4(outgoingLight, diffuseColor.a);\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n";
var linedashed_vert="uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main(){\n\t#include <color_vertex>\n\tvLineDistance=scale * lineDistance;\n\tvec4 mvPosition=modelViewMatrix * vec4(position, 1.0);\n\tgl_Position=projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n";
var meshbasic_frag="uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main(){\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor=vec4(diffuse, opacity);\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight=ReflectedLight(vec3(0.0), vec3(0.0), vec3(0.0), vec3(0.0) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse +=texture2D(lightMap, vUv2).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse +=vec3(1.0);\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *=diffuseColor.rgb;\n\tvec3 outgoingLight=reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor=vec4(outgoingLight, diffuseColor.a);\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n";
var meshbasic_vert="#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main(){\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}\n";
var meshlambert_frag="uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main(){\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor=vec4(diffuse, opacity);\n\tReflectedLight reflectedLight=ReflectedLight(vec3(0.0), vec3(0.0), vec3(0.0), vec3(0.0) );\n\tvec3 totalEmissiveRadiance=emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse=getAmbientLightIrradiance(ambientLightColor);\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *=BRDF_Diffuse_Lambert(diffuseColor.rgb);\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse=(gl_FrontFacing) ? vLightFront:vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse=vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *=BRDF_Diffuse_Lambert(diffuseColor.rgb) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight=reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor=vec4(outgoingLight, diffuseColor.a);\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n";
var meshlambert_vert="#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main(){\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
var meshphong_frag="#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main(){\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor=vec4(diffuse, opacity);\n\tReflectedLight reflectedLight=ReflectedLight(vec3(0.0), vec3(0.0), vec3(0.0), vec3(0.0) );\n\tvec3 totalEmissiveRadiance=emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight=reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor=vec4(outgoingLight, diffuseColor.a);\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n";
var meshphong_vert="#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main(){\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal=normalize(transformedNormal);\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition=- mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
var meshphysical_frag="#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main(){\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor=vec4(diffuse, opacity);\n\tReflectedLight reflectedLight=ReflectedLight(vec3(0.0), vec3(0.0), vec3(0.0), vec3(0.0) );\n\tvec3 totalEmissiveRadiance=emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight=reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor=vec4(outgoingLight, diffuseColor.a);\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n";
var meshphysical_vert="#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main(){\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal=normalize(transformedNormal);\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition=- mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
var normal_frag="#define NORMAL\nuniform float opacity;\n#if defined(FLAT_SHADED)||defined(USE_BUMPMAP)||defined(USE_NORMALMAP)\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main(){\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor=vec4(packNormalToRGB(normal), opacity);\n}\n";
var normal_vert="#define NORMAL\n#if defined(FLAT_SHADED)||defined(USE_BUMPMAP)||defined(USE_NORMALMAP)\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main(){\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal=normalize(transformedNormal);\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined(FLAT_SHADED)||defined(USE_BUMPMAP)||defined(USE_NORMALMAP)\n\tvViewPosition=- mvPosition.xyz;\n#endif\n}\n";
var points_frag="uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main(){\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight=vec3(0.0);\n\tvec4 diffuseColor=vec4(diffuse, opacity);\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight=diffuseColor.rgb;\n\tgl_FragColor=vec4(outgoingLight, diffuseColor.a);\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n";
var points_vert="uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main(){\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize=size *(scale / - mvPosition.z);\n\t#else\n\t\tgl_PointSize=size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}\n";
var shadow_frag="uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main(){\n\tgl_FragColor=vec4(color, opacity *(1.0 - getShadowMask()) );\n\t#include <fog_fragment>\n}\n";
var shadow_vert="#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main(){\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";
var ShaderChunk={
alphamap_fragment: alphamap_fragment,
alphamap_pars_fragment: alphamap_pars_fragment,
alphatest_fragment: alphatest_fragment,
aomap_fragment: aomap_fragment,
aomap_pars_fragment: aomap_pars_fragment,
begin_vertex: begin_vertex,
beginnormal_vertex: beginnormal_vertex,
bsdfs: bsdfs,
bumpmap_pars_fragment: bumpmap_pars_fragment,
clipping_planes_fragment: clipping_planes_fragment,
clipping_planes_pars_fragment: clipping_planes_pars_fragment,
clipping_planes_pars_vertex: clipping_planes_pars_vertex,
clipping_planes_vertex: clipping_planes_vertex,
color_fragment: color_fragment,
color_pars_fragment: color_pars_fragment,
color_pars_vertex: color_pars_vertex,
color_vertex: color_vertex,
common: common,
cube_uv_reflection_fragment: cube_uv_reflection_fragment,
defaultnormal_vertex: defaultnormal_vertex,
displacementmap_pars_vertex: displacementmap_pars_vertex,
displacementmap_vertex: displacementmap_vertex,
emissivemap_fragment: emissivemap_fragment,
emissivemap_pars_fragment: emissivemap_pars_fragment,
encodings_fragment: encodings_fragment,
encodings_pars_fragment: encodings_pars_fragment,
envmap_fragment: envmap_fragment,
envmap_pars_fragment: envmap_pars_fragment,
envmap_pars_vertex: envmap_pars_vertex,
envmap_vertex: envmap_vertex,
fog_vertex: fog_vertex,
fog_pars_vertex: fog_pars_vertex,
fog_fragment: fog_fragment,
fog_pars_fragment: fog_pars_fragment,
gradientmap_pars_fragment: gradientmap_pars_fragment,
lightmap_fragment: lightmap_fragment,
lightmap_pars_fragment: lightmap_pars_fragment,
lights_lambert_vertex: lights_lambert_vertex,
lights_pars_begin: lights_pars_begin,
lights_pars_maps: lights_pars_maps,
lights_phong_fragment: lights_phong_fragment,
lights_phong_pars_fragment: lights_phong_pars_fragment,
lights_physical_fragment: lights_physical_fragment,
lights_physical_pars_fragment: lights_physical_pars_fragment,
lights_fragment_begin: lights_fragment_begin,
lights_fragment_maps: lights_fragment_maps,
lights_fragment_end: lights_fragment_end,
logdepthbuf_fragment: logdepthbuf_fragment,
logdepthbuf_pars_fragment: logdepthbuf_pars_fragment,
logdepthbuf_pars_vertex: logdepthbuf_pars_vertex,
logdepthbuf_vertex: logdepthbuf_vertex,
map_fragment: map_fragment,
map_pars_fragment: map_pars_fragment,
map_particle_fragment: map_particle_fragment,
map_particle_pars_fragment: map_particle_pars_fragment,
metalnessmap_fragment: metalnessmap_fragment,
metalnessmap_pars_fragment: metalnessmap_pars_fragment,
morphnormal_vertex: morphnormal_vertex,
morphtarget_pars_vertex: morphtarget_pars_vertex,
morphtarget_vertex: morphtarget_vertex,
normal_fragment_begin: normal_fragment_begin,
normal_fragment_maps: normal_fragment_maps,
normalmap_pars_fragment: normalmap_pars_fragment,
packing: packing,
premultiplied_alpha_fragment: premultiplied_alpha_fragment,
project_vertex: project_vertex,
dithering_fragment: dithering_fragment,
dithering_pars_fragment: dithering_pars_fragment,
roughnessmap_fragment: roughnessmap_fragment,
roughnessmap_pars_fragment: roughnessmap_pars_fragment,
shadowmap_pars_fragment: shadowmap_pars_fragment,
shadowmap_pars_vertex: shadowmap_pars_vertex,
shadowmap_vertex: shadowmap_vertex,
shadowmask_pars_fragment: shadowmask_pars_fragment,
skinbase_vertex: skinbase_vertex,
skinning_pars_vertex: skinning_pars_vertex,
skinning_vertex: skinning_vertex,
skinnormal_vertex: skinnormal_vertex,
specularmap_fragment: specularmap_fragment,
specularmap_pars_fragment: specularmap_pars_fragment,
tonemapping_fragment: tonemapping_fragment,
tonemapping_pars_fragment: tonemapping_pars_fragment,
uv_pars_fragment: uv_pars_fragment,
uv_pars_vertex: uv_pars_vertex,
uv_vertex: uv_vertex,
uv2_pars_fragment: uv2_pars_fragment,
uv2_pars_vertex: uv2_pars_vertex,
uv2_vertex: uv2_vertex,
worldpos_vertex: worldpos_vertex,
cube_frag: cube_frag,
cube_vert: cube_vert,
depth_frag: depth_frag,
depth_vert: depth_vert,
distanceRGBA_frag: distanceRGBA_frag,
distanceRGBA_vert: distanceRGBA_vert,
equirect_frag: equirect_frag,
equirect_vert: equirect_vert,
linedashed_frag: linedashed_frag,
linedashed_vert: linedashed_vert,
meshbasic_frag: meshbasic_frag,
meshbasic_vert: meshbasic_vert,
meshlambert_frag: meshlambert_frag,
meshlambert_vert: meshlambert_vert,
meshphong_frag: meshphong_frag,
meshphong_vert: meshphong_vert,
meshphysical_frag: meshphysical_frag,
meshphysical_vert: meshphysical_vert,
normal_frag: normal_frag,
normal_vert: normal_vert,
points_frag: points_frag,
points_vert: points_vert,
shadow_frag: shadow_frag,
shadow_vert: shadow_vert
};
var UniformsUtils={
merge: function(uniforms){
var merged={};
for(var u=0; u < uniforms.length; u ++){
var tmp=this.clone(uniforms[ u ]);
for(var p in tmp){
merged[ p ]=tmp[ p ];
}}
return merged;
},
clone: function(uniforms_src){
var uniforms_dst={};
for(var u in uniforms_src){
uniforms_dst[ u ]={};
for(var p in uniforms_src[ u ]){
var parameter_src=uniforms_src[ u ][ p ];
if(parameter_src&&(parameter_src.isColor ||
parameter_src.isMatrix3||parameter_src.isMatrix4 ||
parameter_src.isVector2||parameter_src.isVector3||parameter_src.isVector4 ||
parameter_src.isTexture) ){
uniforms_dst[ u ][ p ]=parameter_src.clone();
}else if(Array.isArray(parameter_src) ){
uniforms_dst[ u ][ p ]=parameter_src.slice();
}else{
uniforms_dst[ u ][ p ]=parameter_src;
}}
}
return uniforms_dst;
}};
var ColorKeywords={ 'aliceblue': 0xF0F8FF, 'antiquewhite': 0xFAEBD7, 'aqua': 0x00FFFF, 'aquamarine': 0x7FFFD4, 'azure': 0xF0FFFF,
'beige': 0xF5F5DC, 'bisque': 0xFFE4C4, 'black': 0x000000, 'blanchedalmond': 0xFFEBCD, 'blue': 0x0000FF, 'blueviolet': 0x8A2BE2,
'brown': 0xA52A2A, 'burlywood': 0xDEB887, 'cadetblue': 0x5F9EA0, 'chartreuse': 0x7FFF00, 'chocolate': 0xD2691E, 'coral': 0xFF7F50,
'cornflowerblue': 0x6495ED, 'cornsilk': 0xFFF8DC, 'crimson': 0xDC143C, 'cyan': 0x00FFFF, 'darkblue': 0x00008B, 'darkcyan': 0x008B8B,
'darkgoldenrod': 0xB8860B, 'darkgray': 0xA9A9A9, 'darkgreen': 0x006400, 'darkgrey': 0xA9A9A9, 'darkkhaki': 0xBDB76B, 'darkmagenta': 0x8B008B,
'darkolivegreen': 0x556B2F, 'darkorange': 0xFF8C00, 'darkorchid': 0x9932CC, 'darkred': 0x8B0000, 'darksalmon': 0xE9967A, 'darkseagreen': 0x8FBC8F,
'darkslateblue': 0x483D8B, 'darkslategray': 0x2F4F4F, 'darkslategrey': 0x2F4F4F, 'darkturquoise': 0x00CED1, 'darkviolet': 0x9400D3,
'deeppink': 0xFF1493, 'deepskyblue': 0x00BFFF, 'dimgray': 0x696969, 'dimgrey': 0x696969, 'dodgerblue': 0x1E90FF, 'firebrick': 0xB22222,
'floralwhite': 0xFFFAF0, 'forestgreen': 0x228B22, 'fuchsia': 0xFF00FF, 'gainsboro': 0xDCDCDC, 'ghostwhite': 0xF8F8FF, 'gold': 0xFFD700,
'goldenrod': 0xDAA520, 'gray': 0x808080, 'green': 0x008000, 'greenyellow': 0xADFF2F, 'grey': 0x808080, 'honeydew': 0xF0FFF0, 'hotpink': 0xFF69B4,
'indianred': 0xCD5C5C, 'indigo': 0x4B0082, 'ivory': 0xFFFFF0, 'khaki': 0xF0E68C, 'lavender': 0xE6E6FA, 'lavenderblush': 0xFFF0F5, 'lawngreen': 0x7CFC00,
'lemonchiffon': 0xFFFACD, 'lightblue': 0xADD8E6, 'lightcoral': 0xF08080, 'lightcyan': 0xE0FFFF, 'lightgoldenrodyellow': 0xFAFAD2, 'lightgray': 0xD3D3D3,
'lightgreen': 0x90EE90, 'lightgrey': 0xD3D3D3, 'lightpink': 0xFFB6C1, 'lightsalmon': 0xFFA07A, 'lightseagreen': 0x20B2AA, 'lightskyblue': 0x87CEFA,
'lightslategray': 0x778899, 'lightslategrey': 0x778899, 'lightsteelblue': 0xB0C4DE, 'lightyellow': 0xFFFFE0, 'lime': 0x00FF00, 'limegreen': 0x32CD32,
'linen': 0xFAF0E6, 'magenta': 0xFF00FF, 'maroon': 0x800000, 'mediumaquamarine': 0x66CDAA, 'mediumblue': 0x0000CD, 'mediumorchid': 0xBA55D3,
'mediumpurple': 0x9370DB, 'mediumseagreen': 0x3CB371, 'mediumslateblue': 0x7B68EE, 'mediumspringgreen': 0x00FA9A, 'mediumturquoise': 0x48D1CC,
'mediumvioletred': 0xC71585, 'midnightblue': 0x191970, 'mintcream': 0xF5FFFA, 'mistyrose': 0xFFE4E1, 'moccasin': 0xFFE4B5, 'navajowhite': 0xFFDEAD,
'navy': 0x000080, 'oldlace': 0xFDF5E6, 'olive': 0x808000, 'olivedrab': 0x6B8E23, 'orange': 0xFFA500, 'orangered': 0xFF4500, 'orchid': 0xDA70D6,
'palegoldenrod': 0xEEE8AA, 'palegreen': 0x98FB98, 'paleturquoise': 0xAFEEEE, 'palevioletred': 0xDB7093, 'papayawhip': 0xFFEFD5, 'peachpuff': 0xFFDAB9,
'peru': 0xCD853F, 'pink': 0xFFC0CB, 'plum': 0xDDA0DD, 'powderblue': 0xB0E0E6, 'purple': 0x800080, 'rebeccapurple': 0x663399, 'red': 0xFF0000, 'rosybrown': 0xBC8F8F,
'royalblue': 0x4169E1, 'saddlebrown': 0x8B4513, 'salmon': 0xFA8072, 'sandybrown': 0xF4A460, 'seagreen': 0x2E8B57, 'seashell': 0xFFF5EE,
'sienna': 0xA0522D, 'silver': 0xC0C0C0, 'skyblue': 0x87CEEB, 'slateblue': 0x6A5ACD, 'slategray': 0x708090, 'slategrey': 0x708090, 'snow': 0xFFFAFA,
'springgreen': 0x00FF7F, 'steelblue': 0x4682B4, 'tan': 0xD2B48C, 'teal': 0x008080, 'thistle': 0xD8BFD8, 'tomato': 0xFF6347, 'turquoise': 0x40E0D0,
'violet': 0xEE82EE, 'wheat': 0xF5DEB3, 'white': 0xFFFFFF, 'whitesmoke': 0xF5F5F5, 'yellow': 0xFFFF00, 'yellowgreen': 0x9ACD32 };
function Color(r, g, b){
if(g===undefined&&b===undefined){
return this.set(r);
}
return this.setRGB(r, g, b);
}
Object.assign(Color.prototype, {
isColor: true,
r: 1, g: 1, b: 1,
set: function(value){
if(value&&value.isColor){
this.copy(value);
}else if(typeof value==='number'){
this.setHex(value);
}else if(typeof value==='string'){
this.setStyle(value);
}
return this;
},
setScalar: function(scalar){
this.r=scalar;
this.g=scalar;
this.b=scalar;
return this;
},
setHex: function(hex){
hex=Math.floor(hex);
this.r=(hex >> 16 & 255) / 255;
this.g=(hex >> 8 & 255) / 255;
this.b=(hex & 255) / 255;
return this;
},
setRGB: function(r, g, b){
this.r=r;
this.g=g;
this.b=b;
return this;
},
setHSL: function (){
function hue2rgb(p, q, t){
if(t < 0) t +=1;
if(t > 1) t -=1;
if(t < 1 / 6) return p +(q - p) * 6 * t;
if(t < 1 / 2) return q;
if(t < 2 / 3) return p +(q - p) * 6 *(2 / 3 - t);
return p;
}
return function setHSL(h, s, l){
h=_Math.euclideanModulo(h, 1);
s=_Math.clamp(s, 0, 1);
l=_Math.clamp(l, 0, 1);
if(s===0){
this.r=this.g=this.b=l;
}else{
var p=l <=0.5 ? l *(1 + s):l + s -(l * s);
var q=(2 * l) - p;
this.r=hue2rgb(q, p, h + 1 / 3);
this.g=hue2rgb(q, p, h);
this.b=hue2rgb(q, p, h - 1 / 3);
}
return this;
};}(),
setStyle: function(style){
function handleAlpha(string){
if(string===undefined) return;
if(parseFloat(string) < 1){
console.warn('THREE.Color: Alpha component of ' + style + ' will be ignored.');
}}
var m;
if(m=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(style) ){
var color;
var name=m[ 1 ];
var components=m[ 2 ];
switch(name){
case 'rgb':
case 'rgba':
if(color=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(components) ){
this.r=Math.min(255, parseInt(color[ 1 ], 10) ) / 255;
this.g=Math.min(255, parseInt(color[ 2 ], 10) ) / 255;
this.b=Math.min(255, parseInt(color[ 3 ], 10) ) / 255;
handleAlpha(color[ 5 ]);
return this;
}
if(color=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(components) ){
this.r=Math.min(100, parseInt(color[ 1 ], 10) ) / 100;
this.g=Math.min(100, parseInt(color[ 2 ], 10) ) / 100;
this.b=Math.min(100, parseInt(color[ 3 ], 10) ) / 100;
handleAlpha(color[ 5 ]);
return this;
}
break;
case 'hsl':
case 'hsla':
if(color=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(components) ){
var h=parseFloat(color[ 1 ]) / 360;
var s=parseInt(color[ 2 ], 10) / 100;
var l=parseInt(color[ 3 ], 10) / 100;
handleAlpha(color[ 5 ]);
return this.setHSL(h, s, l);
}
break;
}}else if(m=/^\#([A-Fa-f0-9]+)$/.exec(style) ){
var hex=m[ 1 ];
var size=hex.length;
if(size===3){
this.r=parseInt(hex.charAt(0) + hex.charAt(0), 16) / 255;
this.g=parseInt(hex.charAt(1) + hex.charAt(1), 16) / 255;
this.b=parseInt(hex.charAt(2) + hex.charAt(2), 16) / 255;
return this;
}else if(size===6){
this.r=parseInt(hex.charAt(0) + hex.charAt(1), 16) / 255;
this.g=parseInt(hex.charAt(2) + hex.charAt(3), 16) / 255;
this.b=parseInt(hex.charAt(4) + hex.charAt(5), 16) / 255;
return this;
}}
if(style&&style.length > 0){
var hex=ColorKeywords[ style ];
if(hex!==undefined){
this.setHex(hex);
}else{
console.warn('THREE.Color: Unknown color ' + style);
}}
return this;
},
clone: function (){
return new this.constructor(this.r, this.g, this.b);
},
copy: function(color){
this.r=color.r;
this.g=color.g;
this.b=color.b;
return this;
},
copyGammaToLinear: function(color, gammaFactor){
if(gammaFactor===undefined) gammaFactor=2.0;
this.r=Math.pow(color.r, gammaFactor);
this.g=Math.pow(color.g, gammaFactor);
this.b=Math.pow(color.b, gammaFactor);
return this;
},
copyLinearToGamma: function(color, gammaFactor){
if(gammaFactor===undefined) gammaFactor=2.0;
var safeInverse=(gammaFactor > 0) ?(1.0 / gammaFactor):1.0;
this.r=Math.pow(color.r, safeInverse);
this.g=Math.pow(color.g, safeInverse);
this.b=Math.pow(color.b, safeInverse);
return this;
},
convertGammaToLinear: function(gammaFactor){
this.copyGammaToLinear(this, gammaFactor);
return this;
},
convertLinearToGamma: function(gammaFactor){
this.copyLinearToGamma(this, gammaFactor);
return this;
},
getHex: function (){
return(this.r * 255) << 16 ^(this.g * 255) << 8 ^(this.b * 255) << 0;
},
getHexString: function (){
return('000000' + this.getHex().toString(16) ).slice(- 6);
},
getHSL: function(target){
if(target===undefined){
console.warn('THREE.Color: .getHSL() target is now required');
target={ h: 0, s: 0, l: 0 };}
var r=this.r, g=this.g, b=this.b;
var max=Math.max(r, g, b);
var min=Math.min(r, g, b);
var hue, saturation;
var lightness=(min + max) / 2.0;
if(min===max){
hue=0;
saturation=0;
}else{
var delta=max - min;
saturation=lightness <=0.5 ? delta /(max + min):delta /(2 - max - min);
switch(max){
case r: hue=(g - b) / delta +(g < b ? 6:0); break;
case g: hue=(b - r) / delta + 2; break;
case b: hue=(r - g) / delta + 4; break;
}
hue /=6;
}
target.h=hue;
target.s=saturation;
target.l=lightness;
return target;
},
getStyle: function (){
return 'rgb(' +(( this.r * 255) | 0) + ',' +(( this.g * 255) | 0) + ',' +(( this.b * 255) | 0) + ')';
},
offsetHSL: function (){
var hsl={};
return function(h, s, l){
this.getHSL(hsl);
hsl.h +=h; hsl.s +=s; hsl.l +=l;
this.setHSL(hsl.h, hsl.s, hsl.l);
return this;
};}(),
add: function(color){
this.r +=color.r;
this.g +=color.g;
this.b +=color.b;
return this;
},
addColors: function(color1, color2){
this.r=color1.r + color2.r;
this.g=color1.g + color2.g;
this.b=color1.b + color2.b;
return this;
},
addScalar: function(s){
this.r +=s;
this.g +=s;
this.b +=s;
return this;
},
sub: function(color){
this.r=Math.max(0, this.r - color.r);
this.g=Math.max(0, this.g - color.g);
this.b=Math.max(0, this.b - color.b);
return this;
},
multiply: function(color){
this.r *=color.r;
this.g *=color.g;
this.b *=color.b;
return this;
},
multiplyScalar: function(s){
this.r *=s;
this.g *=s;
this.b *=s;
return this;
},
lerp: function(color, alpha){
this.r +=(color.r - this.r) * alpha;
this.g +=(color.g - this.g) * alpha;
this.b +=(color.b - this.b) * alpha;
return this;
},
equals: function(c){
return(c.r===this.r)&&(c.g===this.g)&&(c.b===this.b);
},
fromArray: function(array, offset){
if(offset===undefined) offset=0;
this.r=array[ offset ];
this.g=array[ offset + 1 ];
this.b=array[ offset + 2 ];
return this;
},
toArray: function(array, offset){
if(array===undefined) array=[];
if(offset===undefined) offset=0;
array[ offset ]=this.r;
array[ offset + 1 ]=this.g;
array[ offset + 2 ]=this.b;
return array;
},
toJSON: function (){
return this.getHex();
}});
var UniformsLib={
common: {
diffuse: { value: new Color(0xeeeeee) },
opacity: { value: 1.0 },
map: { value: null },
uvTransform: { value: new Matrix3() },
alphaMap: { value: null },
},
specularmap: {
specularMap: { value: null },
},
envmap: {
envMap: { value: null },
flipEnvMap: { value: - 1 },
reflectivity: { value: 1.0 },
refractionRatio: { value: 0.98 },
maxMipLevel: { value: 0 }},
aomap: {
aoMap: { value: null },
aoMapIntensity: { value: 1 }},
lightmap: {
lightMap: { value: null },
lightMapIntensity: { value: 1 }},
emissivemap: {
emissiveMap: { value: null }},
bumpmap: {
bumpMap: { value: null },
bumpScale: { value: 1 }},
normalmap: {
normalMap: { value: null },
normalScale: { value: new Vector2(1, 1) }},
displacementmap: {
displacementMap: { value: null },
displacementScale: { value: 1 },
displacementBias: { value: 0 }},
roughnessmap: {
roughnessMap: { value: null }},
metalnessmap: {
metalnessMap: { value: null }},
gradientmap: {
gradientMap: { value: null }},
fog: {
fogDensity: { value: 0.00025 },
fogNear: { value: 1 },
fogFar: { value: 2000 },
fogColor: { value: new Color(0xffffff) }},
lights: {
ambientLightColor: { value: [] },
directionalLights: { value: [], properties: {
direction: {},
color: {},
shadow: {},
shadowBias: {},
shadowRadius: {},
shadowMapSize: {}} },
directionalShadowMap: { value: [] },
directionalShadowMatrix: { value: [] },
spotLights: { value: [], properties: {
color: {},
position: {},
direction: {},
distance: {},
coneCos: {},
penumbraCos: {},
decay: {},
shadow: {},
shadowBias: {},
shadowRadius: {},
shadowMapSize: {}} },
spotShadowMap: { value: [] },
spotShadowMatrix: { value: [] },
pointLights: { value: [], properties: {
color: {},
position: {},
decay: {},
distance: {},
shadow: {},
shadowBias: {},
shadowRadius: {},
shadowMapSize: {},
shadowCameraNear: {},
shadowCameraFar: {}} },
pointShadowMap: { value: [] },
pointShadowMatrix: { value: [] },
hemisphereLights: { value: [], properties: {
direction: {},
skyColor: {},
groundColor: {}} },
rectAreaLights: { value: [], properties: {
color: {},
position: {},
width: {},
height: {}} }},
points: {
diffuse: { value: new Color(0xeeeeee) },
opacity: { value: 1.0 },
size: { value: 1.0 },
scale: { value: 1.0 },
map: { value: null },
uvTransform: { value: new Matrix3() }}
};
var ShaderLib={
basic: {
uniforms: UniformsUtils.merge([
UniformsLib.common,
UniformsLib.specularmap,
UniformsLib.envmap,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.fog
]),
vertexShader: ShaderChunk.meshbasic_vert,
fragmentShader: ShaderChunk.meshbasic_frag
},
lambert: {
uniforms: UniformsUtils.merge([
UniformsLib.common,
UniformsLib.specularmap,
UniformsLib.envmap,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.emissivemap,
UniformsLib.fog,
UniformsLib.lights,
{
emissive: { value: new Color(0x000000) }}
]),
vertexShader: ShaderChunk.meshlambert_vert,
fragmentShader: ShaderChunk.meshlambert_frag
},
phong: {
uniforms: UniformsUtils.merge([
UniformsLib.common,
UniformsLib.specularmap,
UniformsLib.envmap,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.emissivemap,
UniformsLib.bumpmap,
UniformsLib.normalmap,
UniformsLib.displacementmap,
UniformsLib.gradientmap,
UniformsLib.fog,
UniformsLib.lights,
{
emissive: { value: new Color(0x000000) },
specular: { value: new Color(0x111111) },
shininess: { value: 30 }}
]),
vertexShader: ShaderChunk.meshphong_vert,
fragmentShader: ShaderChunk.meshphong_frag
},
standard: {
uniforms: UniformsUtils.merge([
UniformsLib.common,
UniformsLib.envmap,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.emissivemap,
UniformsLib.bumpmap,
UniformsLib.normalmap,
UniformsLib.displacementmap,
UniformsLib.roughnessmap,
UniformsLib.metalnessmap,
UniformsLib.fog,
UniformsLib.lights,
{
emissive: { value: new Color(0x000000) },
roughness: { value: 0.5 },
metalness: { value: 0.5 },
envMapIntensity: { value: 1 }}
]),
vertexShader: ShaderChunk.meshphysical_vert,
fragmentShader: ShaderChunk.meshphysical_frag
},
points: {
uniforms: UniformsUtils.merge([
UniformsLib.points,
UniformsLib.fog
]),
vertexShader: ShaderChunk.points_vert,
fragmentShader: ShaderChunk.points_frag
},
dashed: {
uniforms: UniformsUtils.merge([
UniformsLib.common,
UniformsLib.fog,
{
scale: { value: 1 },
dashSize: { value: 1 },
totalSize: { value: 2 }}
]),
vertexShader: ShaderChunk.linedashed_vert,
fragmentShader: ShaderChunk.linedashed_frag
},
depth: {
uniforms: UniformsUtils.merge([
UniformsLib.common,
UniformsLib.displacementmap
]),
vertexShader: ShaderChunk.depth_vert,
fragmentShader: ShaderChunk.depth_frag
},
normal: {
uniforms: UniformsUtils.merge([
UniformsLib.common,
UniformsLib.bumpmap,
UniformsLib.normalmap,
UniformsLib.displacementmap,
{
opacity: { value: 1.0 }}
]),
vertexShader: ShaderChunk.normal_vert,
fragmentShader: ShaderChunk.normal_frag
},
cube: {
uniforms: {
tCube: { value: null },
tFlip: { value: - 1 },
opacity: { value: 1.0 }},
vertexShader: ShaderChunk.cube_vert,
fragmentShader: ShaderChunk.cube_frag
},
equirect: {
uniforms: {
tEquirect: { value: null },
},
vertexShader: ShaderChunk.equirect_vert,
fragmentShader: ShaderChunk.equirect_frag
},
distanceRGBA: {
uniforms: UniformsUtils.merge([
UniformsLib.common,
UniformsLib.displacementmap,
{
referencePosition: { value: new Vector3() },
nearDistance: { value: 1 },
farDistance: { value: 1000 }}
]),
vertexShader: ShaderChunk.distanceRGBA_vert,
fragmentShader: ShaderChunk.distanceRGBA_frag
},
shadow: {
uniforms: UniformsUtils.merge([
UniformsLib.lights,
UniformsLib.fog,
{
color: { value: new Color(0x00000) },
opacity: { value: 1.0 }},
]),
vertexShader: ShaderChunk.shadow_vert,
fragmentShader: ShaderChunk.shadow_frag
}};
ShaderLib.physical={
uniforms: UniformsUtils.merge([
ShaderLib.standard.uniforms,
{
clearCoat: { value: 0 },
clearCoatRoughness: { value: 0 }}
]),
vertexShader: ShaderChunk.meshphysical_vert,
fragmentShader: ShaderChunk.meshphysical_frag
};
function WebGLAnimation(){
var context=null;
var isAnimating=false;
var animationLoop=null;
function onAnimationFrame(time, frame){
if(isAnimating===false) return;
animationLoop(time, frame);
context.requestAnimationFrame(onAnimationFrame);
}
return {
start: function (){
if(isAnimating===true) return;
if(animationLoop===null) return;
context.requestAnimationFrame(onAnimationFrame);
isAnimating=true;
},
stop: function (){
isAnimating=false;
},
setAnimationLoop: function(callback){
animationLoop=callback;
},
setContext: function(value){
context=value;
}};}
function WebGLAttributes(gl){
var buffers=new WeakMap();
function createBuffer(attribute, bufferType){
var array=attribute.array;
var usage=attribute.dynamic ? gl.DYNAMIC_DRAW:gl.STATIC_DRAW;
var buffer=gl.createBuffer();
gl.bindBuffer(bufferType, buffer);
gl.bufferData(bufferType, array, usage);
attribute.onUploadCallback();
var type=gl.FLOAT;
if(array instanceof Float32Array){
type=gl.FLOAT;
}else if(array instanceof Float64Array){
console.warn('THREE.WebGLAttributes: Unsupported data buffer format: Float64Array.');
}else if(array instanceof Uint16Array){
type=gl.UNSIGNED_SHORT;
}else if(array instanceof Int16Array){
type=gl.SHORT;
}else if(array instanceof Uint32Array){
type=gl.UNSIGNED_INT;
}else if(array instanceof Int32Array){
type=gl.INT;
}else if(array instanceof Int8Array){
type=gl.BYTE;
}else if(array instanceof Uint8Array){
type=gl.UNSIGNED_BYTE;
}
return {
buffer: buffer,
type: type,
bytesPerElement: array.BYTES_PER_ELEMENT,
version: attribute.version
};}
function updateBuffer(buffer, attribute, bufferType){
var array=attribute.array;
var updateRange=attribute.updateRange;
gl.bindBuffer(bufferType, buffer);
if(attribute.dynamic===false){
gl.bufferData(bufferType, array, gl.STATIC_DRAW);
}else if(updateRange.count===- 1){
gl.bufferSubData(bufferType, 0, array);
}else if(updateRange.count===0){
console.error('THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually.');
}else{
gl.bufferSubData(bufferType, updateRange.offset * array.BYTES_PER_ELEMENT,
array.subarray(updateRange.offset, updateRange.offset + updateRange.count) );
updateRange.count=- 1;
}}
function get(attribute){
if(attribute.isInterleavedBufferAttribute) attribute=attribute.data;
return buffers.get(attribute);
}
function remove(attribute){
if(attribute.isInterleavedBufferAttribute) attribute=attribute.data;
var data=buffers.get(attribute);
if(data){
gl.deleteBuffer(data.buffer);
buffers.delete(attribute);
}}
function update(attribute, bufferType){
if(attribute.isInterleavedBufferAttribute) attribute=attribute.data;
var data=buffers.get(attribute);
if(data===undefined){
buffers.set(attribute, createBuffer(attribute, bufferType) );
}else if(data.version < attribute.version){
updateBuffer(data.buffer, attribute, bufferType);
data.version=attribute.version;
}}
return {
get: get,
remove: remove,
update: update
};}
function Euler(x, y, z, order){
this._x=x||0;
this._y=y||0;
this._z=z||0;
this._order=order||Euler.DefaultOrder;
}
Euler.RotationOrders=[ 'XYZ', 'YZX', 'ZXY', 'XZY', 'YXZ', 'ZYX' ];
Euler.DefaultOrder='XYZ';
Object.defineProperties(Euler.prototype, {
x: {
get: function (){
return this._x;
},
set: function(value){
this._x=value;
this.onChangeCallback();
}},
y: {
get: function (){
return this._y;
},
set: function(value){
this._y=value;
this.onChangeCallback();
}},
z: {
get: function (){
return this._z;
},
set: function(value){
this._z=value;
this.onChangeCallback();
}},
order: {
get: function (){
return this._order;
},
set: function(value){
this._order=value;
this.onChangeCallback();
}}
});
Object.assign(Euler.prototype, {
isEuler: true,
set: function(x, y, z, order){
this._x=x;
this._y=y;
this._z=z;
this._order=order||this._order;
this.onChangeCallback();
return this;
},
clone: function (){
return new this.constructor(this._x, this._y, this._z, this._order);
},
copy: function(euler){
this._x=euler._x;
this._y=euler._y;
this._z=euler._z;
this._order=euler._order;
this.onChangeCallback();
return this;
},
setFromRotationMatrix: function(m, order, update){
var clamp=_Math.clamp;
var te=m.elements;
var m11=te[ 0 ], m12=te[ 4 ], m13=te[ 8 ];
var m21=te[ 1 ], m22=te[ 5 ], m23=te[ 9 ];
var m31=te[ 2 ], m32=te[ 6 ], m33=te[ 10 ];
order=order||this._order;
if(order==='XYZ'){
this._y=Math.asin(clamp(m13, - 1, 1) );
if(Math.abs(m13) < 0.99999){
this._x=Math.atan2(- m23, m33);
this._z=Math.atan2(- m12, m11);
}else{
this._x=Math.atan2(m32, m22);
this._z=0;
}}else if(order==='YXZ'){
this._x=Math.asin(- clamp(m23, - 1, 1) );
if(Math.abs(m23) < 0.99999){
this._y=Math.atan2(m13, m33);
this._z=Math.atan2(m21, m22);
}else{
this._y=Math.atan2(- m31, m11);
this._z=0;
}}else if(order==='ZXY'){
this._x=Math.asin(clamp(m32, - 1, 1) );
if(Math.abs(m32) < 0.99999){
this._y=Math.atan2(- m31, m33);
this._z=Math.atan2(- m12, m22);
}else{
this._y=0;
this._z=Math.atan2(m21, m11);
}}else if(order==='ZYX'){
this._y=Math.asin(- clamp(m31, - 1, 1) );
if(Math.abs(m31) < 0.99999){
this._x=Math.atan2(m32, m33);
this._z=Math.atan2(m21, m11);
}else{
this._x=0;
this._z=Math.atan2(- m12, m22);
}}else if(order==='YZX'){
this._z=Math.asin(clamp(m21, - 1, 1) );
if(Math.abs(m21) < 0.99999){
this._x=Math.atan2(- m23, m22);
this._y=Math.atan2(- m31, m11);
}else{
this._x=0;
this._y=Math.atan2(m13, m33);
}}else if(order==='XZY'){
this._z=Math.asin(- clamp(m12, - 1, 1) );
if(Math.abs(m12) < 0.99999){
this._x=Math.atan2(m32, m22);
this._y=Math.atan2(m13, m11);
}else{
this._x=Math.atan2(- m23, m33);
this._y=0;
}}else{
console.warn('THREE.Euler: .setFromRotationMatrix() given unsupported order: ' + order);
}
this._order=order;
if(update!==false) this.onChangeCallback();
return this;
},
setFromQuaternion: function (){
var matrix=new Matrix4();
return function setFromQuaternion(q, order, update){
matrix.makeRotationFromQuaternion(q);
return this.setFromRotationMatrix(matrix, order, update);
};}(),
setFromVector3: function(v, order){
return this.set(v.x, v.y, v.z, order||this._order);
},
reorder: function (){
var q=new Quaternion();
return function reorder(newOrder){
q.setFromEuler(this);
return this.setFromQuaternion(q, newOrder);
};}(),
equals: function(euler){
return(euler._x===this._x)&&(euler._y===this._y)&&(euler._z===this._z)&&(euler._order===this._order);
},
fromArray: function(array){
this._x=array[ 0 ];
this._y=array[ 1 ];
this._z=array[ 2 ];
if(array[ 3 ]!==undefined) this._order=array[ 3 ];
this.onChangeCallback();
return this;
},
toArray: function(array, offset){
if(array===undefined) array=[];
if(offset===undefined) offset=0;
array[ offset ]=this._x;
array[ offset + 1 ]=this._y;
array[ offset + 2 ]=this._z;
array[ offset + 3 ]=this._order;
return array;
},
toVector3: function(optionalResult){
if(optionalResult){
return optionalResult.set(this._x, this._y, this._z);
}else{
return new Vector3(this._x, this._y, this._z);
}},
onChange: function(callback){
this.onChangeCallback=callback;
return this;
},
onChangeCallback: function (){}});
function Layers(){
this.mask=1 | 0;
}
Object.assign(Layers.prototype, {
set: function(channel){
this.mask=1 << channel | 0;
},
enable: function(channel){
this.mask |=1 << channel | 0;
},
toggle: function(channel){
this.mask ^=1 << channel | 0;
},
disable: function(channel){
this.mask &=~(1 << channel | 0);
},
test: function(layers){
return(this.mask & layers.mask)!==0;
}});
var object3DId=0;
function Object3D(){
Object.defineProperty(this, 'id', { value: object3DId ++ });
this.uuid=_Math.generateUUID();
this.name='';
this.type='Object3D';
this.parent=null;
this.children=[];
this.up=Object3D.DefaultUp.clone();
var position=new Vector3();
var rotation=new Euler();
var quaternion=new Quaternion();
var scale=new Vector3(1, 1, 1);
function onRotationChange(){
quaternion.setFromEuler(rotation, false);
}
function onQuaternionChange(){
rotation.setFromQuaternion(quaternion, undefined, false);
}
rotation.onChange(onRotationChange);
quaternion.onChange(onQuaternionChange);
Object.defineProperties(this, {
position: {
enumerable: true,
value: position
},
rotation: {
enumerable: true,
value: rotation
},
quaternion: {
enumerable: true,
value: quaternion
},
scale: {
enumerable: true,
value: scale
},
modelViewMatrix: {
value: new Matrix4()
},
normalMatrix: {
value: new Matrix3()
}});
this.matrix=new Matrix4();
this.matrixWorld=new Matrix4();
this.matrixAutoUpdate=Object3D.DefaultMatrixAutoUpdate;
this.matrixWorldNeedsUpdate=false;
this.layers=new Layers();
this.visible=true;
this.castShadow=false;
this.receiveShadow=false;
this.frustumCulled=true;
this.renderOrder=0;
this.userData={};}
Object3D.DefaultUp=new Vector3(0, 1, 0);
Object3D.DefaultMatrixAutoUpdate=true;
Object3D.prototype=Object.assign(Object.create(EventDispatcher.prototype), {
constructor: Object3D,
isObject3D: true,
onBeforeRender: function (){},
onAfterRender: function (){},
applyMatrix: function(matrix){
this.matrix.multiplyMatrices(matrix, this.matrix);
this.matrix.decompose(this.position, this.quaternion, this.scale);
},
applyQuaternion: function(q){
this.quaternion.premultiply(q);
return this;
},
setRotationFromAxisAngle: function(axis, angle){
this.quaternion.setFromAxisAngle(axis, angle);
},
setRotationFromEuler: function(euler){
this.quaternion.setFromEuler(euler, true);
},
setRotationFromMatrix: function(m){
this.quaternion.setFromRotationMatrix(m);
},
setRotationFromQuaternion: function(q){
this.quaternion.copy(q);
},
rotateOnAxis: function (){
var q1=new Quaternion();
return function rotateOnAxis(axis, angle){
q1.setFromAxisAngle(axis, angle);
this.quaternion.multiply(q1);
return this;
};}(),
rotateOnWorldAxis: function (){
var q1=new Quaternion();
return function rotateOnWorldAxis(axis, angle){
q1.setFromAxisAngle(axis, angle);
this.quaternion.premultiply(q1);
return this;
};}(),
rotateX: function (){
var v1=new Vector3(1, 0, 0);
return function rotateX(angle){
return this.rotateOnAxis(v1, angle);
};}(),
rotateY: function (){
var v1=new Vector3(0, 1, 0);
return function rotateY(angle){
return this.rotateOnAxis(v1, angle);
};}(),
rotateZ: function (){
var v1=new Vector3(0, 0, 1);
return function rotateZ(angle){
return this.rotateOnAxis(v1, angle);
};}(),
translateOnAxis: function (){
var v1=new Vector3();
return function translateOnAxis(axis, distance){
v1.copy(axis).applyQuaternion(this.quaternion);
this.position.add(v1.multiplyScalar(distance) );
return this;
};}(),
translateX: function (){
var v1=new Vector3(1, 0, 0);
return function translateX(distance){
return this.translateOnAxis(v1, distance);
};}(),
translateY: function (){
var v1=new Vector3(0, 1, 0);
return function translateY(distance){
return this.translateOnAxis(v1, distance);
};}(),
translateZ: function (){
var v1=new Vector3(0, 0, 1);
return function translateZ(distance){
return this.translateOnAxis(v1, distance);
};}(),
localToWorld: function(vector){
return vector.applyMatrix4(this.matrixWorld);
},
worldToLocal: function (){
var m1=new Matrix4();
return function worldToLocal(vector){
return vector.applyMatrix4(m1.getInverse(this.matrixWorld) );
};}(),
lookAt: function (){
var m1=new Matrix4();
var vector=new Vector3();
return function lookAt(x, y, z){
if(x.isVector3){
vector.copy(x);
}else{
vector.set(x, y, z);
}
if(this.isCamera){
m1.lookAt(this.position, vector, this.up);
}else{
m1.lookAt(vector, this.position, this.up);
}
this.quaternion.setFromRotationMatrix(m1);
};}(),
add: function(object){
if(arguments.length > 1){
for(var i=0; i < arguments.length; i ++){
this.add(arguments[ i ]);
}
return this;
}
if(object===this){
console.error("THREE.Object3D.add: object can't be added as a child of itself.", object);
return this;
}
if(( object&&object.isObject3D) ){
if(object.parent!==null){
object.parent.remove(object);
}
object.parent=this;
object.dispatchEvent({ type: 'added' });
this.children.push(object);
}else{
console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.", object);
}
return this;
},
remove: function(object){
if(arguments.length > 1){
for(var i=0; i < arguments.length; i ++){
this.remove(arguments[ i ]);
}
return this;
}
var index=this.children.indexOf(object);
if(index!==- 1){
object.parent=null;
object.dispatchEvent({ type: 'removed' });
this.children.splice(index, 1);
}
return this;
},
getObjectById: function(id){
return this.getObjectByProperty('id', id);
},
getObjectByName: function(name){
return this.getObjectByProperty('name', name);
},
getObjectByProperty: function(name, value){
if(this[ name ]===value) return this;
for(var i=0, l=this.children.length; i < l; i ++){
var child=this.children[ i ];
var object=child.getObjectByProperty(name, value);
if(object!==undefined){
return object;
}}
return undefined;
},
getWorldPosition: function(target){
if(target===undefined){
console.warn('THREE.Object3D: .getWorldPosition() target is now required');
target=new Vector3();
}
this.updateMatrixWorld(true);
return target.setFromMatrixPosition(this.matrixWorld);
},
getWorldQuaternion: function (){
var position=new Vector3();
var scale=new Vector3();
return function getWorldQuaternion(target){
if(target===undefined){
console.warn('THREE.Object3D: .getWorldQuaternion() target is now required');
target=new Quaternion();
}
this.updateMatrixWorld(true);
this.matrixWorld.decompose(position, target, scale);
return target;
};}(),
getWorldScale: function (){
var position=new Vector3();
var quaternion=new Quaternion();
return function getWorldScale(target){
if(target===undefined){
console.warn('THREE.Object3D: .getWorldScale() target is now required');
target=new Vector3();
}
this.updateMatrixWorld(true);
this.matrixWorld.decompose(position, quaternion, target);
return target;
};}(),
getWorldDirection: function (){
var quaternion=new Quaternion();
return function getWorldDirection(target){
if(target===undefined){
console.warn('THREE.Object3D: .getWorldDirection() target is now required');
target=new Vector3();
}
this.getWorldQuaternion(quaternion);
return target.set(0, 0, 1).applyQuaternion(quaternion);
};}(),
raycast: function (){},
traverse: function(callback){
callback(this);
var children=this.children;
for(var i=0, l=children.length; i < l; i ++){
children[ i ].traverse(callback);
}},
traverseVisible: function(callback){
if(this.visible===false) return;
callback(this);
var children=this.children;
for(var i=0, l=children.length; i < l; i ++){
children[ i ].traverseVisible(callback);
}},
traverseAncestors: function(callback){
var parent=this.parent;
if(parent!==null){
callback(parent);
parent.traverseAncestors(callback);
}},
updateMatrix: function (){
this.matrix.compose(this.position, this.quaternion, this.scale);
this.matrixWorldNeedsUpdate=true;
},
updateMatrixWorld: function(force){
if(this.matrixAutoUpdate) this.updateMatrix();
if(this.matrixWorldNeedsUpdate||force){
if(this.parent===null){
this.matrixWorld.copy(this.matrix);
}else{
this.matrixWorld.multiplyMatrices(this.parent.matrixWorld, this.matrix);
}
this.matrixWorldNeedsUpdate=false;
force=true;
}
var children=this.children;
for(var i=0, l=children.length; i < l; i ++){
children[ i ].updateMatrixWorld(force);
}},
toJSON: function(meta){
var isRootObject=(meta===undefined||typeof meta==='string');
var output={};
if(isRootObject){
meta={
geometries: {},
materials: {},
textures: {},
images: {},
shapes: {}};
output.metadata={
version: 4.5,
type: 'Object',
generator: 'Object3D.toJSON'
};}
var object={};
object.uuid=this.uuid;
object.type=this.type;
if(this.name!=='') object.name=this.name;
if(this.castShadow===true) object.castShadow=true;
if(this.receiveShadow===true) object.receiveShadow=true;
if(this.visible===false) object.visible=false;
if(this.frustumCulled===false) object.frustumCulled=false;
if(this.renderOrder!==0) object.renderOrder=this.renderOrder;
if(JSON.stringify(this.userData)!=='{}') object.userData=this.userData;
object.matrix=this.matrix.toArray();
if(this.matrixAutoUpdate===false) object.matrixAutoUpdate=false;
function serialize(library, element){
if(library[ element.uuid ]===undefined){
library[ element.uuid ]=element.toJSON(meta);
}
return element.uuid;
}
if(this.geometry!==undefined){
object.geometry=serialize(meta.geometries, this.geometry);
var parameters=this.geometry.parameters;
if(parameters!==undefined&&parameters.shapes!==undefined){
var shapes=parameters.shapes;
if(Array.isArray(shapes) ){
for(var i=0, l=shapes.length; i < l; i ++){
var shape=shapes[ i ];
serialize(meta.shapes, shape);
}}else{
serialize(meta.shapes, shapes);
}}
}
if(this.material!==undefined){
if(Array.isArray(this.material) ){
var uuids=[];
for(var i=0, l=this.material.length; i < l; i ++){
uuids.push(serialize(meta.materials, this.material[ i ]) );
}
object.material=uuids;
}else{
object.material=serialize(meta.materials, this.material);
}}
if(this.children.length > 0){
object.children=[];
for(var i=0; i < this.children.length; i ++){
object.children.push(this.children[ i ].toJSON(meta).object);
}}
if(isRootObject){
var geometries=extractFromCache(meta.geometries);
var materials=extractFromCache(meta.materials);
var textures=extractFromCache(meta.textures);
var images=extractFromCache(meta.images);
var shapes=extractFromCache(meta.shapes);
if(geometries.length > 0) output.geometries=geometries;
if(materials.length > 0) output.materials=materials;
if(textures.length > 0) output.textures=textures;
if(images.length > 0) output.images=images;
if(shapes.length > 0) output.shapes=shapes;
}
output.object=object;
return output;
function extractFromCache(cache){
var values=[];
for(var key in cache){
var data=cache[ key ];
delete data.metadata;
values.push(data);
}
return values;
}},
clone: function(recursive){
return new this.constructor().copy(this, recursive);
},
copy: function(source, recursive){
if(recursive===undefined) recursive=true;
this.name=source.name;
this.up.copy(source.up);
this.position.copy(source.position);
this.quaternion.copy(source.quaternion);
this.scale.copy(source.scale);
this.matrix.copy(source.matrix);
this.matrixWorld.copy(source.matrixWorld);
this.matrixAutoUpdate=source.matrixAutoUpdate;
this.matrixWorldNeedsUpdate=source.matrixWorldNeedsUpdate;
this.layers.mask=source.layers.mask;
this.visible=source.visible;
this.castShadow=source.castShadow;
this.receiveShadow=source.receiveShadow;
this.frustumCulled=source.frustumCulled;
this.renderOrder=source.renderOrder;
this.userData=JSON.parse(JSON.stringify(source.userData) );
if(recursive===true){
for(var i=0; i < source.children.length; i ++){
var child=source.children[ i ];
this.add(child.clone());
}}
return this;
}});
function Camera(){
Object3D.call(this);
this.type='Camera';
this.matrixWorldInverse=new Matrix4();
this.projectionMatrix=new Matrix4();
}
Camera.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: Camera,
isCamera: true,
copy: function(source, recursive){
Object3D.prototype.copy.call(this, source, recursive);
this.matrixWorldInverse.copy(source.matrixWorldInverse);
this.projectionMatrix.copy(source.projectionMatrix);
return this;
},
getWorldDirection: function (){
var quaternion=new Quaternion();
return function getWorldDirection(target){
if(target===undefined){
console.warn('THREE.Camera: .getWorldDirection() target is now required');
target=new Vector3();
}
this.getWorldQuaternion(quaternion);
return target.set(0, 0, - 1).applyQuaternion(quaternion);
};}(),
updateMatrixWorld: function(force){
Object3D.prototype.updateMatrixWorld.call(this, force);
this.matrixWorldInverse.getInverse(this.matrixWorld);
},
clone: function (){
return new this.constructor().copy(this);
}});
function OrthographicCamera(left, right, top, bottom, near, far){
Camera.call(this);
this.type='OrthographicCamera';
this.zoom=1;
this.view=null;
this.left=left;
this.right=right;
this.top=top;
this.bottom=bottom;
this.near=(near!==undefined) ? near:0.1;
this.far=(far!==undefined) ? far:2000;
this.updateProjectionMatrix();
}
OrthographicCamera.prototype=Object.assign(Object.create(Camera.prototype), {
constructor: OrthographicCamera,
isOrthographicCamera: true,
copy: function(source, recursive){
Camera.prototype.copy.call(this, source, recursive);
this.left=source.left;
this.right=source.right;
this.top=source.top;
this.bottom=source.bottom;
this.near=source.near;
this.far=source.far;
this.zoom=source.zoom;
this.view=source.view===null ? null:Object.assign({}, source.view);
return this;
},
setViewOffset: function(fullWidth, fullHeight, x, y, width, height){
if(this.view===null){
this.view={
enabled: true,
fullWidth: 1,
fullHeight: 1,
offsetX: 0,
offsetY: 0,
width: 1,
height: 1
};}
this.view.enabled=true;
this.view.fullWidth=fullWidth;
this.view.fullHeight=fullHeight;
this.view.offsetX=x;
this.view.offsetY=y;
this.view.width=width;
this.view.height=height;
this.updateProjectionMatrix();
},
clearViewOffset: function (){
if(this.view!==null){
this.view.enabled=false;
}
this.updateProjectionMatrix();
},
updateProjectionMatrix: function (){
var dx=(this.right - this.left) /(2 * this.zoom);
var dy=(this.top - this.bottom) /(2 * this.zoom);
var cx=(this.right + this.left) / 2;
var cy=(this.top + this.bottom) / 2;
var left=cx - dx;
var right=cx + dx;
var top=cy + dy;
var bottom=cy - dy;
if(this.view!==null&&this.view.enabled){
var zoomW=this.zoom /(this.view.width / this.view.fullWidth);
var zoomH=this.zoom /(this.view.height / this.view.fullHeight);
var scaleW=(this.right - this.left) / this.view.width;
var scaleH=(this.top - this.bottom) / this.view.height;
left +=scaleW *(this.view.offsetX / zoomW);
right=left + scaleW *(this.view.width / zoomW);
top -=scaleH *(this.view.offsetY / zoomH);
bottom=top - scaleH *(this.view.height / zoomH);
}
this.projectionMatrix.makeOrthographic(left, right, top, bottom, this.near, this.far);
},
toJSON: function(meta){
var data=Object3D.prototype.toJSON.call(this, meta);
data.object.zoom=this.zoom;
data.object.left=this.left;
data.object.right=this.right;
data.object.top=this.top;
data.object.bottom=this.bottom;
data.object.near=this.near;
data.object.far=this.far;
if(this.view!==null) data.object.view=Object.assign({}, this.view);
return data;
}});
function Face3(a, b, c, normal, color, materialIndex){
this.a=a;
this.b=b;
this.c=c;
this.normal=(normal&&normal.isVector3) ? normal:new Vector3();
this.vertexNormals=Array.isArray(normal) ? normal:[];
this.color=(color&&color.isColor) ? color:new Color();
this.vertexColors=Array.isArray(color) ? color:[];
this.materialIndex=materialIndex!==undefined ? materialIndex:0;
}
Object.assign(Face3.prototype, {
clone: function (){
return new this.constructor().copy(this);
},
copy: function(source){
this.a=source.a;
this.b=source.b;
this.c=source.c;
this.normal.copy(source.normal);
this.color.copy(source.color);
this.materialIndex=source.materialIndex;
for(var i=0, il=source.vertexNormals.length; i < il; i ++){
this.vertexNormals[ i ]=source.vertexNormals[ i ].clone();
}
for(var i=0, il=source.vertexColors.length; i < il; i ++){
this.vertexColors[ i ]=source.vertexColors[ i ].clone();
}
return this;
}});
var geometryId=0;
function Geometry(){
Object.defineProperty(this, 'id', { value: geometryId +=2 });
this.uuid=_Math.generateUUID();
this.name='';
this.type='Geometry';
this.vertices=[];
this.colors=[];
this.faces=[];
this.faceVertexUvs=[[]];
this.morphTargets=[];
this.morphNormals=[];
this.skinWeights=[];
this.skinIndices=[];
this.lineDistances=[];
this.boundingBox=null;
this.boundingSphere=null;
this.elementsNeedUpdate=false;
this.verticesNeedUpdate=false;
this.uvsNeedUpdate=false;
this.normalsNeedUpdate=false;
this.colorsNeedUpdate=false;
this.lineDistancesNeedUpdate=false;
this.groupsNeedUpdate=false;
}
Geometry.prototype=Object.assign(Object.create(EventDispatcher.prototype), {
constructor: Geometry,
isGeometry: true,
applyMatrix: function(matrix){
var normalMatrix=new Matrix3().getNormalMatrix(matrix);
for(var i=0, il=this.vertices.length; i < il; i ++){
var vertex=this.vertices[ i ];
vertex.applyMatrix4(matrix);
}
for(var i=0, il=this.faces.length; i < il; i ++){
var face=this.faces[ i ];
face.normal.applyMatrix3(normalMatrix).normalize();
for(var j=0, jl=face.vertexNormals.length; j < jl; j ++){
face.vertexNormals[ j ].applyMatrix3(normalMatrix).normalize();
}}
if(this.boundingBox!==null){
this.computeBoundingBox();
}
if(this.boundingSphere!==null){
this.computeBoundingSphere();
}
this.verticesNeedUpdate=true;
this.normalsNeedUpdate=true;
return this;
},
rotateX: function (){
var m1=new Matrix4();
return function rotateX(angle){
m1.makeRotationX(angle);
this.applyMatrix(m1);
return this;
};}(),
rotateY: function (){
var m1=new Matrix4();
return function rotateY(angle){
m1.makeRotationY(angle);
this.applyMatrix(m1);
return this;
};}(),
rotateZ: function (){
var m1=new Matrix4();
return function rotateZ(angle){
m1.makeRotationZ(angle);
this.applyMatrix(m1);
return this;
};}(),
translate: function (){
var m1=new Matrix4();
return function translate(x, y, z){
m1.makeTranslation(x, y, z);
this.applyMatrix(m1);
return this;
};}(),
scale: function (){
var m1=new Matrix4();
return function scale(x, y, z){
m1.makeScale(x, y, z);
this.applyMatrix(m1);
return this;
};}(),
lookAt: function (){
var obj=new Object3D();
return function lookAt(vector){
obj.lookAt(vector);
obj.updateMatrix();
this.applyMatrix(obj.matrix);
};}(),
fromBufferGeometry: function(geometry){
var scope=this;
var indices=geometry.index!==null ? geometry.index.array:undefined;
var attributes=geometry.attributes;
var positions=attributes.position.array;
var normals=attributes.normal!==undefined ? attributes.normal.array:undefined;
var colors=attributes.color!==undefined ? attributes.color.array:undefined;
var uvs=attributes.uv!==undefined ? attributes.uv.array:undefined;
var uvs2=attributes.uv2!==undefined ? attributes.uv2.array:undefined;
if(uvs2!==undefined) this.faceVertexUvs[ 1 ]=[];
var tempNormals=[];
var tempUVs=[];
var tempUVs2=[];
for(var i=0, j=0; i < positions.length; i +=3, j +=2){
scope.vertices.push(new Vector3(positions[ i ], positions[ i + 1 ], positions[ i + 2 ]) );
if(normals!==undefined){
tempNormals.push(new Vector3(normals[ i ], normals[ i + 1 ], normals[ i + 2 ]) );
}
if(colors!==undefined){
scope.colors.push(new Color(colors[ i ], colors[ i + 1 ], colors[ i + 2 ]) );
}
if(uvs!==undefined){
tempUVs.push(new Vector2(uvs[ j ], uvs[ j + 1 ]) );
}
if(uvs2!==undefined){
tempUVs2.push(new Vector2(uvs2[ j ], uvs2[ j + 1 ]) );
}}
function addFace(a, b, c, materialIndex){
var vertexNormals=normals!==undefined ? [ tempNormals[ a ].clone(), tempNormals[ b ].clone(), tempNormals[ c ].clone() ]:[];
var vertexColors=colors!==undefined ? [ scope.colors[ a ].clone(), scope.colors[ b ].clone(), scope.colors[ c ].clone() ]:[];
var face=new Face3(a, b, c, vertexNormals, vertexColors, materialIndex);
scope.faces.push(face);
if(uvs!==undefined){
scope.faceVertexUvs[ 0 ].push([ tempUVs[ a ].clone(), tempUVs[ b ].clone(), tempUVs[ c ].clone() ]);
}
if(uvs2!==undefined){
scope.faceVertexUvs[ 1 ].push([ tempUVs2[ a ].clone(), tempUVs2[ b ].clone(), tempUVs2[ c ].clone() ]);
}}
var groups=geometry.groups;
if(groups.length > 0){
for(var i=0; i < groups.length; i ++){
var group=groups[ i ];
var start=group.start;
var count=group.count;
for(var j=start, jl=start + count; j < jl; j +=3){
if(indices!==undefined){
addFace(indices[ j ], indices[ j + 1 ], indices[ j + 2 ], group.materialIndex);
}else{
addFace(j, j + 1, j + 2, group.materialIndex);
}}
}}else{
if(indices!==undefined){
for(var i=0; i < indices.length; i +=3){
addFace(indices[ i ], indices[ i + 1 ], indices[ i + 2 ]);
}}else{
for(var i=0; i < positions.length / 3; i +=3){
addFace(i, i + 1, i + 2);
}}
}
this.computeFaceNormals();
if(geometry.boundingBox!==null){
this.boundingBox=geometry.boundingBox.clone();
}
if(geometry.boundingSphere!==null){
this.boundingSphere=geometry.boundingSphere.clone();
}
return this;
},
center: function (){
var offset=new Vector3();
return function center(){
this.computeBoundingBox();
this.boundingBox.getCenter(offset).negate();
this.translate(offset.x, offset.y, offset.z);
return this;
};}(),
normalize: function (){
this.computeBoundingSphere();
var center=this.boundingSphere.center;
var radius=this.boundingSphere.radius;
var s=radius===0 ? 1:1.0 / radius;
var matrix=new Matrix4();
matrix.set(s, 0, 0, - s * center.x,
0, s, 0, - s * center.y,
0, 0, s, - s * center.z,
0, 0, 0, 1
);
this.applyMatrix(matrix);
return this;
},
computeFaceNormals: function (){
var cb=new Vector3(), ab=new Vector3();
for(var f=0, fl=this.faces.length; f < fl; f ++){
var face=this.faces[ f ];
var vA=this.vertices[ face.a ];
var vB=this.vertices[ face.b ];
var vC=this.vertices[ face.c ];
cb.subVectors(vC, vB);
ab.subVectors(vA, vB);
cb.cross(ab);
cb.normalize();
face.normal.copy(cb);
}},
computeVertexNormals: function(areaWeighted){
if(areaWeighted===undefined) areaWeighted=true;
var v, vl, f, fl, face, vertices;
vertices=new Array(this.vertices.length);
for(v=0, vl=this.vertices.length; v < vl; v ++){
vertices[ v ]=new Vector3();
}
if(areaWeighted){
var vA, vB, vC;
var cb=new Vector3(), ab=new Vector3();
for(f=0, fl=this.faces.length; f < fl; f ++){
face=this.faces[ f ];
vA=this.vertices[ face.a ];
vB=this.vertices[ face.b ];
vC=this.vertices[ face.c ];
cb.subVectors(vC, vB);
ab.subVectors(vA, vB);
cb.cross(ab);
vertices[ face.a ].add(cb);
vertices[ face.b ].add(cb);
vertices[ face.c ].add(cb);
}}else{
this.computeFaceNormals();
for(f=0, fl=this.faces.length; f < fl; f ++){
face=this.faces[ f ];
vertices[ face.a ].add(face.normal);
vertices[ face.b ].add(face.normal);
vertices[ face.c ].add(face.normal);
}}
for(v=0, vl=this.vertices.length; v < vl; v ++){
vertices[ v ].normalize();
}
for(f=0, fl=this.faces.length; f < fl; f ++){
face=this.faces[ f ];
var vertexNormals=face.vertexNormals;
if(vertexNormals.length===3){
vertexNormals[ 0 ].copy(vertices[ face.a ]);
vertexNormals[ 1 ].copy(vertices[ face.b ]);
vertexNormals[ 2 ].copy(vertices[ face.c ]);
}else{
vertexNormals[ 0 ]=vertices[ face.a ].clone();
vertexNormals[ 1 ]=vertices[ face.b ].clone();
vertexNormals[ 2 ]=vertices[ face.c ].clone();
}}
if(this.faces.length > 0){
this.normalsNeedUpdate=true;
}},
computeFlatVertexNormals: function (){
var f, fl, face;
this.computeFaceNormals();
for(f=0, fl=this.faces.length; f < fl; f ++){
face=this.faces[ f ];
var vertexNormals=face.vertexNormals;
if(vertexNormals.length===3){
vertexNormals[ 0 ].copy(face.normal);
vertexNormals[ 1 ].copy(face.normal);
vertexNormals[ 2 ].copy(face.normal);
}else{
vertexNormals[ 0 ]=face.normal.clone();
vertexNormals[ 1 ]=face.normal.clone();
vertexNormals[ 2 ]=face.normal.clone();
}}
if(this.faces.length > 0){
this.normalsNeedUpdate=true;
}},
computeMorphNormals: function (){
var i, il, f, fl, face;
for(f=0, fl=this.faces.length; f < fl; f ++){
face=this.faces[ f ];
if(! face.__originalFaceNormal){
face.__originalFaceNormal=face.normal.clone();
}else{
face.__originalFaceNormal.copy(face.normal);
}
if(! face.__originalVertexNormals) face.__originalVertexNormals=[];
for(i=0, il=face.vertexNormals.length; i < il; i ++){
if(! face.__originalVertexNormals[ i ]){
face.__originalVertexNormals[ i ]=face.vertexNormals[ i ].clone();
}else{
face.__originalVertexNormals[ i ].copy(face.vertexNormals[ i ]);
}}
}
var tmpGeo=new Geometry();
tmpGeo.faces=this.faces;
for(i=0, il=this.morphTargets.length; i < il; i ++){
if(! this.morphNormals[ i ]){
this.morphNormals[ i ]={};
this.morphNormals[ i ].faceNormals=[];
this.morphNormals[ i ].vertexNormals=[];
var dstNormalsFace=this.morphNormals[ i ].faceNormals;
var dstNormalsVertex=this.morphNormals[ i ].vertexNormals;
var faceNormal, vertexNormals;
for(f=0, fl=this.faces.length; f < fl; f ++){
faceNormal=new Vector3();
vertexNormals={ a: new Vector3(), b: new Vector3(), c: new Vector3() };
dstNormalsFace.push(faceNormal);
dstNormalsVertex.push(vertexNormals);
}}
var morphNormals=this.morphNormals[ i ];
tmpGeo.vertices=this.morphTargets[ i ].vertices;
tmpGeo.computeFaceNormals();
tmpGeo.computeVertexNormals();
var faceNormal, vertexNormals;
for(f=0, fl=this.faces.length; f < fl; f ++){
face=this.faces[ f ];
faceNormal=morphNormals.faceNormals[ f ];
vertexNormals=morphNormals.vertexNormals[ f ];
faceNormal.copy(face.normal);
vertexNormals.a.copy(face.vertexNormals[ 0 ]);
vertexNormals.b.copy(face.vertexNormals[ 1 ]);
vertexNormals.c.copy(face.vertexNormals[ 2 ]);
}}
for(f=0, fl=this.faces.length; f < fl; f ++){
face=this.faces[ f ];
face.normal=face.__originalFaceNormal;
face.vertexNormals=face.__originalVertexNormals;
}},
computeBoundingBox: function (){
if(this.boundingBox===null){
this.boundingBox=new Box3();
}
this.boundingBox.setFromPoints(this.vertices);
},
computeBoundingSphere: function (){
if(this.boundingSphere===null){
this.boundingSphere=new Sphere();
}
this.boundingSphere.setFromPoints(this.vertices);
},
merge: function(geometry, matrix, materialIndexOffset){
if(!(geometry&&geometry.isGeometry) ){
console.error('THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.', geometry);
return;
}
var normalMatrix,
vertexOffset=this.vertices.length,
vertices1=this.vertices,
vertices2=geometry.vertices,
faces1=this.faces,
faces2=geometry.faces,
uvs1=this.faceVertexUvs[ 0 ],
uvs2=geometry.faceVertexUvs[ 0 ],
colors1=this.colors,
colors2=geometry.colors;
if(materialIndexOffset===undefined) materialIndexOffset=0;
if(matrix!==undefined){
normalMatrix=new Matrix3().getNormalMatrix(matrix);
}
for(var i=0, il=vertices2.length; i < il; i ++){
var vertex=vertices2[ i ];
var vertexCopy=vertex.clone();
if(matrix!==undefined) vertexCopy.applyMatrix4(matrix);
vertices1.push(vertexCopy);
}
for(var i=0, il=colors2.length; i < il; i ++){
colors1.push(colors2[ i ].clone());
}
for(i=0, il=faces2.length; i < il; i ++){
var face=faces2[ i ], faceCopy, normal, color,
faceVertexNormals=face.vertexNormals,
faceVertexColors=face.vertexColors;
faceCopy=new Face3(face.a + vertexOffset, face.b + vertexOffset, face.c + vertexOffset);
faceCopy.normal.copy(face.normal);
if(normalMatrix!==undefined){
faceCopy.normal.applyMatrix3(normalMatrix).normalize();
}
for(var j=0, jl=faceVertexNormals.length; j < jl; j ++){
normal=faceVertexNormals[ j ].clone();
if(normalMatrix!==undefined){
normal.applyMatrix3(normalMatrix).normalize();
}
faceCopy.vertexNormals.push(normal);
}
faceCopy.color.copy(face.color);
for(var j=0, jl=faceVertexColors.length; j < jl; j ++){
color=faceVertexColors[ j ];
faceCopy.vertexColors.push(color.clone());
}
faceCopy.materialIndex=face.materialIndex + materialIndexOffset;
faces1.push(faceCopy);
}
for(i=0, il=uvs2.length; i < il; i ++){
var uv=uvs2[ i ], uvCopy=[];
if(uv===undefined){
continue;
}
for(var j=0, jl=uv.length; j < jl; j ++){
uvCopy.push(uv[ j ].clone());
}
uvs1.push(uvCopy);
}},
mergeMesh: function(mesh){
if(!(mesh&&mesh.isMesh) ){
console.error('THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.', mesh);
return;
}
if(mesh.matrixAutoUpdate) mesh.updateMatrix();
this.merge(mesh.geometry, mesh.matrix);
},
mergeVertices: function (){
var verticesMap={};
var unique=[], changes=[];
var v, key;
var precisionPoints=4;
var precision=Math.pow(10, precisionPoints);
var i, il, face;
var indices, j, jl;
for(i=0, il=this.vertices.length; i < il; i ++){
v=this.vertices[ i ];
key=Math.round(v.x * precision) + '_' + Math.round(v.y * precision) + '_' + Math.round(v.z * precision);
if(verticesMap[ key ]===undefined){
verticesMap[ key ]=i;
unique.push(this.vertices[ i ]);
changes[ i ]=unique.length - 1;
}else{
changes[ i ]=changes[ verticesMap[ key ] ];
}}
var faceIndicesToRemove=[];
for(i=0, il=this.faces.length; i < il; i ++){
face=this.faces[ i ];
face.a=changes[ face.a ];
face.b=changes[ face.b ];
face.c=changes[ face.c ];
indices=[ face.a, face.b, face.c ];
for(var n=0; n < 3; n ++){
if(indices[ n ]===indices[(n + 1) % 3 ]){
faceIndicesToRemove.push(i);
break;
}}
}
for(i=faceIndicesToRemove.length - 1; i >=0; i --){
var idx=faceIndicesToRemove[ i ];
this.faces.splice(idx, 1);
for(j=0, jl=this.faceVertexUvs.length; j < jl; j ++){
this.faceVertexUvs[ j ].splice(idx, 1);
}}
var diff=this.vertices.length - unique.length;
this.vertices=unique;
return diff;
},
setFromPoints: function(points){
this.vertices=[];
for(var i=0, l=points.length; i < l; i ++){
var point=points[ i ];
this.vertices.push(new Vector3(point.x, point.y, point.z||0) );
}
return this;
},
sortFacesByMaterialIndex: function (){
var faces=this.faces;
var length=faces.length;
for(var i=0; i < length; i ++){
faces[ i ]._id=i;
}
function materialIndexSort(a, b){
return a.materialIndex - b.materialIndex;
}
faces.sort(materialIndexSort);
var uvs1=this.faceVertexUvs[ 0 ];
var uvs2=this.faceVertexUvs[ 1 ];
var newUvs1, newUvs2;
if(uvs1&&uvs1.length===length) newUvs1=[];
if(uvs2&&uvs2.length===length) newUvs2=[];
for(var i=0; i < length; i ++){
var id=faces[ i ]._id;
if(newUvs1) newUvs1.push(uvs1[ id ]);
if(newUvs2) newUvs2.push(uvs2[ id ]);
}
if(newUvs1) this.faceVertexUvs[ 0 ]=newUvs1;
if(newUvs2) this.faceVertexUvs[ 1 ]=newUvs2;
},
toJSON: function (){
var data={
metadata: {
version: 4.5,
type: 'Geometry',
generator: 'Geometry.toJSON'
}};
data.uuid=this.uuid;
data.type=this.type;
if(this.name!=='') data.name=this.name;
if(this.parameters!==undefined){
var parameters=this.parameters;
for(var key in parameters){
if(parameters[ key ]!==undefined) data[ key ]=parameters[ key ];
}
return data;
}
var vertices=[];
for(var i=0; i < this.vertices.length; i ++){
var vertex=this.vertices[ i ];
vertices.push(vertex.x, vertex.y, vertex.z);
}
var faces=[];
var normals=[];
var normalsHash={};
var colors=[];
var colorsHash={};
var uvs=[];
var uvsHash={};
for(var i=0; i < this.faces.length; i ++){
var face=this.faces[ i ];
var hasMaterial=true;
var hasFaceUv=false;
var hasFaceVertexUv=this.faceVertexUvs[ 0 ][ i ]!==undefined;
var hasFaceNormal=face.normal.length() > 0;
var hasFaceVertexNormal=face.vertexNormals.length > 0;
var hasFaceColor=face.color.r!==1||face.color.g!==1||face.color.b!==1;
var hasFaceVertexColor=face.vertexColors.length > 0;
var faceType=0;
faceType=setBit(faceType, 0, 0);
faceType=setBit(faceType, 1, hasMaterial);
faceType=setBit(faceType, 2, hasFaceUv);
faceType=setBit(faceType, 3, hasFaceVertexUv);
faceType=setBit(faceType, 4, hasFaceNormal);
faceType=setBit(faceType, 5, hasFaceVertexNormal);
faceType=setBit(faceType, 6, hasFaceColor);
faceType=setBit(faceType, 7, hasFaceVertexColor);
faces.push(faceType);
faces.push(face.a, face.b, face.c);
faces.push(face.materialIndex);
if(hasFaceVertexUv){
var faceVertexUvs=this.faceVertexUvs[ 0 ][ i ];
faces.push(getUvIndex(faceVertexUvs[ 0 ]),
getUvIndex(faceVertexUvs[ 1 ]),
getUvIndex(faceVertexUvs[ 2 ])
);
}
if(hasFaceNormal){
faces.push(getNormalIndex(face.normal) );
}
if(hasFaceVertexNormal){
var vertexNormals=face.vertexNormals;
faces.push(getNormalIndex(vertexNormals[ 0 ]),
getNormalIndex(vertexNormals[ 1 ]),
getNormalIndex(vertexNormals[ 2 ])
);
}
if(hasFaceColor){
faces.push(getColorIndex(face.color) );
}
if(hasFaceVertexColor){
var vertexColors=face.vertexColors;
faces.push(getColorIndex(vertexColors[ 0 ]),
getColorIndex(vertexColors[ 1 ]),
getColorIndex(vertexColors[ 2 ])
);
}}
function setBit(value, position, enabled){
return enabled ? value |(1 << position):value &(~(1 << position) );
}
function getNormalIndex(normal){
var hash=normal.x.toString() + normal.y.toString() + normal.z.toString();
if(normalsHash[ hash ]!==undefined){
return normalsHash[ hash ];
}
normalsHash[ hash ]=normals.length / 3;
normals.push(normal.x, normal.y, normal.z);
return normalsHash[ hash ];
}
function getColorIndex(color){
var hash=color.r.toString() + color.g.toString() + color.b.toString();
if(colorsHash[ hash ]!==undefined){
return colorsHash[ hash ];
}
colorsHash[ hash ]=colors.length;
colors.push(color.getHex());
return colorsHash[ hash ];
}
function getUvIndex(uv){
var hash=uv.x.toString() + uv.y.toString();
if(uvsHash[ hash ]!==undefined){
return uvsHash[ hash ];
}
uvsHash[ hash ]=uvs.length / 2;
uvs.push(uv.x, uv.y);
return uvsHash[ hash ];
}
data.data={};
data.data.vertices=vertices;
data.data.normals=normals;
if(colors.length > 0) data.data.colors=colors;
if(uvs.length > 0) data.data.uvs=[ uvs ];
data.data.faces=faces;
return data;
},
clone: function (){
return new Geometry().copy(this);
},
copy: function(source){
var i, il, j, jl, k, kl;
this.vertices=[];
this.colors=[];
this.faces=[];
this.faceVertexUvs=[[]];
this.morphTargets=[];
this.morphNormals=[];
this.skinWeights=[];
this.skinIndices=[];
this.lineDistances=[];
this.boundingBox=null;
this.boundingSphere=null;
this.name=source.name;
var vertices=source.vertices;
for(i=0, il=vertices.length; i < il; i ++){
this.vertices.push(vertices[ i ].clone());
}
var colors=source.colors;
for(i=0, il=colors.length; i < il; i ++){
this.colors.push(colors[ i ].clone());
}
var faces=source.faces;
for(i=0, il=faces.length; i < il; i ++){
this.faces.push(faces[ i ].clone());
}
for(i=0, il=source.faceVertexUvs.length; i < il; i ++){
var faceVertexUvs=source.faceVertexUvs[ i ];
if(this.faceVertexUvs[ i ]===undefined){
this.faceVertexUvs[ i ]=[];
}
for(j=0, jl=faceVertexUvs.length; j < jl; j ++){
var uvs=faceVertexUvs[ j ], uvsCopy=[];
for(k=0, kl=uvs.length; k < kl; k ++){
var uv=uvs[ k ];
uvsCopy.push(uv.clone());
}
this.faceVertexUvs[ i ].push(uvsCopy);
}}
var morphTargets=source.morphTargets;
for(i=0, il=morphTargets.length; i < il; i ++){
var morphTarget={};
morphTarget.name=morphTargets[ i ].name;
if(morphTargets[ i ].vertices!==undefined){
morphTarget.vertices=[];
for(j=0, jl=morphTargets[ i ].vertices.length; j < jl; j ++){
morphTarget.vertices.push(morphTargets[ i ].vertices[ j ].clone());
}}
if(morphTargets[ i ].normals!==undefined){
morphTarget.normals=[];
for(j=0, jl=morphTargets[ i ].normals.length; j < jl; j ++){
morphTarget.normals.push(morphTargets[ i ].normals[ j ].clone());
}}
this.morphTargets.push(morphTarget);
}
var morphNormals=source.morphNormals;
for(i=0, il=morphNormals.length; i < il; i ++){
var morphNormal={};
if(morphNormals[ i ].vertexNormals!==undefined){
morphNormal.vertexNormals=[];
for(j=0, jl=morphNormals[ i ].vertexNormals.length; j < jl; j ++){
var srcVertexNormal=morphNormals[ i ].vertexNormals[ j ];
var destVertexNormal={};
destVertexNormal.a=srcVertexNormal.a.clone();
destVertexNormal.b=srcVertexNormal.b.clone();
destVertexNormal.c=srcVertexNormal.c.clone();
morphNormal.vertexNormals.push(destVertexNormal);
}}
if(morphNormals[ i ].faceNormals!==undefined){
morphNormal.faceNormals=[];
for(j=0, jl=morphNormals[ i ].faceNormals.length; j < jl; j ++){
morphNormal.faceNormals.push(morphNormals[ i ].faceNormals[ j ].clone());
}}
this.morphNormals.push(morphNormal);
}
var skinWeights=source.skinWeights;
for(i=0, il=skinWeights.length; i < il; i ++){
this.skinWeights.push(skinWeights[ i ].clone());
}
var skinIndices=source.skinIndices;
for(i=0, il=skinIndices.length; i < il; i ++){
this.skinIndices.push(skinIndices[ i ].clone());
}
var lineDistances=source.lineDistances;
for(i=0, il=lineDistances.length; i < il; i ++){
this.lineDistances.push(lineDistances[ i ]);
}
var boundingBox=source.boundingBox;
if(boundingBox!==null){
this.boundingBox=boundingBox.clone();
}
var boundingSphere=source.boundingSphere;
if(boundingSphere!==null){
this.boundingSphere=boundingSphere.clone();
}
this.elementsNeedUpdate=source.elementsNeedUpdate;
this.verticesNeedUpdate=source.verticesNeedUpdate;
this.uvsNeedUpdate=source.uvsNeedUpdate;
this.normalsNeedUpdate=source.normalsNeedUpdate;
this.colorsNeedUpdate=source.colorsNeedUpdate;
this.lineDistancesNeedUpdate=source.lineDistancesNeedUpdate;
this.groupsNeedUpdate=source.groupsNeedUpdate;
return this;
},
dispose: function (){
this.dispatchEvent({ type: 'dispose' });
}});
function BufferAttribute(array, itemSize, normalized){
if(Array.isArray(array) ){
throw new TypeError('THREE.BufferAttribute: array should be a Typed Array.');
}
this.name='';
this.array=array;
this.itemSize=itemSize;
this.count=array!==undefined ? array.length / itemSize:0;
this.normalized=normalized===true;
this.dynamic=false;
this.updateRange={ offset: 0, count: - 1 };
this.version=0;
}
Object.defineProperty(BufferAttribute.prototype, 'needsUpdate', {
set: function(value){
if(value===true) this.version ++;
}});
Object.assign(BufferAttribute.prototype, {
isBufferAttribute: true,
onUploadCallback: function (){},
setArray: function(array){
if(Array.isArray(array) ){
throw new TypeError('THREE.BufferAttribute: array should be a Typed Array.');
}
this.count=array!==undefined ? array.length / this.itemSize:0;
this.array=array;
return this;
},
setDynamic: function(value){
this.dynamic=value;
return this;
},
copy: function(source){
this.name=source.name;
this.array=new source.array.constructor(source.array);
this.itemSize=source.itemSize;
this.count=source.count;
this.normalized=source.normalized;
this.dynamic=source.dynamic;
return this;
},
copyAt: function(index1, attribute, index2){
index1 *=this.itemSize;
index2 *=attribute.itemSize;
for(var i=0, l=this.itemSize; i < l; i ++){
this.array[ index1 + i ]=attribute.array[ index2 + i ];
}
return this;
},
copyArray: function(array){
this.array.set(array);
return this;
},
copyColorsArray: function(colors){
var array=this.array, offset=0;
for(var i=0, l=colors.length; i < l; i ++){
var color=colors[ i ];
if(color===undefined){
console.warn('THREE.BufferAttribute.copyColorsArray(): color is undefined', i);
color=new Color();
}
array[ offset ++ ]=color.r;
array[ offset ++ ]=color.g;
array[ offset ++ ]=color.b;
}
return this;
},
copyVector2sArray: function(vectors){
var array=this.array, offset=0;
for(var i=0, l=vectors.length; i < l; i ++){
var vector=vectors[ i ];
if(vector===undefined){
console.warn('THREE.BufferAttribute.copyVector2sArray(): vector is undefined', i);
vector=new Vector2();
}
array[ offset ++ ]=vector.x;
array[ offset ++ ]=vector.y;
}
return this;
},
copyVector3sArray: function(vectors){
var array=this.array, offset=0;
for(var i=0, l=vectors.length; i < l; i ++){
var vector=vectors[ i ];
if(vector===undefined){
console.warn('THREE.BufferAttribute.copyVector3sArray(): vector is undefined', i);
vector=new Vector3();
}
array[ offset ++ ]=vector.x;
array[ offset ++ ]=vector.y;
array[ offset ++ ]=vector.z;
}
return this;
},
copyVector4sArray: function(vectors){
var array=this.array, offset=0;
for(var i=0, l=vectors.length; i < l; i ++){
var vector=vectors[ i ];
if(vector===undefined){
console.warn('THREE.BufferAttribute.copyVector4sArray(): vector is undefined', i);
vector=new Vector4();
}
array[ offset ++ ]=vector.x;
array[ offset ++ ]=vector.y;
array[ offset ++ ]=vector.z;
array[ offset ++ ]=vector.w;
}
return this;
},
set: function(value, offset){
if(offset===undefined) offset=0;
this.array.set(value, offset);
return this;
},
getX: function(index){
return this.array[ index * this.itemSize ];
},
setX: function(index, x){
this.array[ index * this.itemSize ]=x;
return this;
},
getY: function(index){
return this.array[ index * this.itemSize + 1 ];
},
setY: function(index, y){
this.array[ index * this.itemSize + 1 ]=y;
return this;
},
getZ: function(index){
return this.array[ index * this.itemSize + 2 ];
},
setZ: function(index, z){
this.array[ index * this.itemSize + 2 ]=z;
return this;
},
getW: function(index){
return this.array[ index * this.itemSize + 3 ];
},
setW: function(index, w){
this.array[ index * this.itemSize + 3 ]=w;
return this;
},
setXY: function(index, x, y){
index *=this.itemSize;
this.array[ index + 0 ]=x;
this.array[ index + 1 ]=y;
return this;
},
setXYZ: function(index, x, y, z){
index *=this.itemSize;
this.array[ index + 0 ]=x;
this.array[ index + 1 ]=y;
this.array[ index + 2 ]=z;
return this;
},
setXYZW: function(index, x, y, z, w){
index *=this.itemSize;
this.array[ index + 0 ]=x;
this.array[ index + 1 ]=y;
this.array[ index + 2 ]=z;
this.array[ index + 3 ]=w;
return this;
},
onUpload: function(callback){
this.onUploadCallback=callback;
return this;
},
clone: function (){
return new this.constructor(this.array, this.itemSize).copy(this);
}});
function Int8BufferAttribute(array, itemSize, normalized){
BufferAttribute.call(this, new Int8Array(array), itemSize, normalized);
}
Int8BufferAttribute.prototype=Object.create(BufferAttribute.prototype);
Int8BufferAttribute.prototype.constructor=Int8BufferAttribute;
function Uint8BufferAttribute(array, itemSize, normalized){
BufferAttribute.call(this, new Uint8Array(array), itemSize, normalized);
}
Uint8BufferAttribute.prototype=Object.create(BufferAttribute.prototype);
Uint8BufferAttribute.prototype.constructor=Uint8BufferAttribute;
function Uint8ClampedBufferAttribute(array, itemSize, normalized){
BufferAttribute.call(this, new Uint8ClampedArray(array), itemSize, normalized);
}
Uint8ClampedBufferAttribute.prototype=Object.create(BufferAttribute.prototype);
Uint8ClampedBufferAttribute.prototype.constructor=Uint8ClampedBufferAttribute;
function Int16BufferAttribute(array, itemSize, normalized){
BufferAttribute.call(this, new Int16Array(array), itemSize, normalized);
}
Int16BufferAttribute.prototype=Object.create(BufferAttribute.prototype);
Int16BufferAttribute.prototype.constructor=Int16BufferAttribute;
function Uint16BufferAttribute(array, itemSize, normalized){
BufferAttribute.call(this, new Uint16Array(array), itemSize, normalized);
}
Uint16BufferAttribute.prototype=Object.create(BufferAttribute.prototype);
Uint16BufferAttribute.prototype.constructor=Uint16BufferAttribute;
function Int32BufferAttribute(array, itemSize, normalized){
BufferAttribute.call(this, new Int32Array(array), itemSize, normalized);
}
Int32BufferAttribute.prototype=Object.create(BufferAttribute.prototype);
Int32BufferAttribute.prototype.constructor=Int32BufferAttribute;
function Uint32BufferAttribute(array, itemSize, normalized){
BufferAttribute.call(this, new Uint32Array(array), itemSize, normalized);
}
Uint32BufferAttribute.prototype=Object.create(BufferAttribute.prototype);
Uint32BufferAttribute.prototype.constructor=Uint32BufferAttribute;
function Float32BufferAttribute(array, itemSize, normalized){
BufferAttribute.call(this, new Float32Array(array), itemSize, normalized);
}
Float32BufferAttribute.prototype=Object.create(BufferAttribute.prototype);
Float32BufferAttribute.prototype.constructor=Float32BufferAttribute;
function Float64BufferAttribute(array, itemSize, normalized){
BufferAttribute.call(this, new Float64Array(array), itemSize, normalized);
}
Float64BufferAttribute.prototype=Object.create(BufferAttribute.prototype);
Float64BufferAttribute.prototype.constructor=Float64BufferAttribute;
function DirectGeometry(){
this.vertices=[];
this.normals=[];
this.colors=[];
this.uvs=[];
this.uvs2=[];
this.groups=[];
this.morphTargets={};
this.skinWeights=[];
this.skinIndices=[];
this.boundingBox=null;
this.boundingSphere=null;
this.verticesNeedUpdate=false;
this.normalsNeedUpdate=false;
this.colorsNeedUpdate=false;
this.uvsNeedUpdate=false;
this.groupsNeedUpdate=false;
}
Object.assign(DirectGeometry.prototype, {
computeGroups: function(geometry){
var group;
var groups=[];
var materialIndex=undefined;
var faces=geometry.faces;
for(var i=0; i < faces.length; i ++){
var face=faces[ i ];
if(face.materialIndex!==materialIndex){
materialIndex=face.materialIndex;
if(group!==undefined){
group.count=(i * 3) - group.start;
groups.push(group);
}
group={
start: i * 3,
materialIndex: materialIndex
};}}
if(group!==undefined){
group.count=(i * 3) - group.start;
groups.push(group);
}
this.groups=groups;
},
fromGeometry: function(geometry){
var faces=geometry.faces;
var vertices=geometry.vertices;
var faceVertexUvs=geometry.faceVertexUvs;
var hasFaceVertexUv=faceVertexUvs[ 0 ]&&faceVertexUvs[ 0 ].length > 0;
var hasFaceVertexUv2=faceVertexUvs[ 1 ]&&faceVertexUvs[ 1 ].length > 0;
var morphTargets=geometry.morphTargets;
var morphTargetsLength=morphTargets.length;
var morphTargetsPosition;
if(morphTargetsLength > 0){
morphTargetsPosition=[];
for(var i=0; i < morphTargetsLength; i ++){
morphTargetsPosition[ i ]=[];
}
this.morphTargets.position=morphTargetsPosition;
}
var morphNormals=geometry.morphNormals;
var morphNormalsLength=morphNormals.length;
var morphTargetsNormal;
if(morphNormalsLength > 0){
morphTargetsNormal=[];
for(var i=0; i < morphNormalsLength; i ++){
morphTargetsNormal[ i ]=[];
}
this.morphTargets.normal=morphTargetsNormal;
}
var skinIndices=geometry.skinIndices;
var skinWeights=geometry.skinWeights;
var hasSkinIndices=skinIndices.length===vertices.length;
var hasSkinWeights=skinWeights.length===vertices.length;
if(faces.length===0){
console.error('THREE.DirectGeometry: Faceless geometries are not supported.');
}
for(var i=0; i < faces.length; i ++){
var face=faces[ i ];
this.vertices.push(vertices[ face.a ], vertices[ face.b ], vertices[ face.c ]);
var vertexNormals=face.vertexNormals;
if(vertexNormals.length===3){
this.normals.push(vertexNormals[ 0 ], vertexNormals[ 1 ], vertexNormals[ 2 ]);
}else{
var normal=face.normal;
this.normals.push(normal, normal, normal);
}
var vertexColors=face.vertexColors;
if(vertexColors.length===3){
this.colors.push(vertexColors[ 0 ], vertexColors[ 1 ], vertexColors[ 2 ]);
}else{
var color=face.color;
this.colors.push(color, color, color);
}
if(hasFaceVertexUv===true){
var vertexUvs=faceVertexUvs[ 0 ][ i ];
if(vertexUvs!==undefined){
this.uvs.push(vertexUvs[ 0 ], vertexUvs[ 1 ], vertexUvs[ 2 ]);
}else{
console.warn('THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ', i);
this.uvs.push(new Vector2(), new Vector2(), new Vector2());
}}
if(hasFaceVertexUv2===true){
var vertexUvs=faceVertexUvs[ 1 ][ i ];
if(vertexUvs!==undefined){
this.uvs2.push(vertexUvs[ 0 ], vertexUvs[ 1 ], vertexUvs[ 2 ]);
}else{
console.warn('THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ', i);
this.uvs2.push(new Vector2(), new Vector2(), new Vector2());
}}
for(var j=0; j < morphTargetsLength; j ++){
var morphTarget=morphTargets[ j ].vertices;
morphTargetsPosition[ j ].push(morphTarget[ face.a ], morphTarget[ face.b ], morphTarget[ face.c ]);
}
for(var j=0; j < morphNormalsLength; j ++){
var morphNormal=morphNormals[ j ].vertexNormals[ i ];
morphTargetsNormal[ j ].push(morphNormal.a, morphNormal.b, morphNormal.c);
}
if(hasSkinIndices){
this.skinIndices.push(skinIndices[ face.a ], skinIndices[ face.b ], skinIndices[ face.c ]);
}
if(hasSkinWeights){
this.skinWeights.push(skinWeights[ face.a ], skinWeights[ face.b ], skinWeights[ face.c ]);
}}
this.computeGroups(geometry);
this.verticesNeedUpdate=geometry.verticesNeedUpdate;
this.normalsNeedUpdate=geometry.normalsNeedUpdate;
this.colorsNeedUpdate=geometry.colorsNeedUpdate;
this.uvsNeedUpdate=geometry.uvsNeedUpdate;
this.groupsNeedUpdate=geometry.groupsNeedUpdate;
return this;
}});
function arrayMax(array){
if(array.length===0) return - Infinity;
var max=array[ 0 ];
for(var i=1, l=array.length; i < l; ++ i){
if(array[ i ] > max) max=array[ i ];
}
return max;
}
var bufferGeometryId=1;
function BufferGeometry(){
Object.defineProperty(this, 'id', { value: bufferGeometryId +=2 });
this.uuid=_Math.generateUUID();
this.name='';
this.type='BufferGeometry';
this.index=null;
this.attributes={};
this.morphAttributes={};
this.groups=[];
this.boundingBox=null;
this.boundingSphere=null;
this.drawRange={ start: 0, count: Infinity };
this.userData={};}
BufferGeometry.prototype=Object.assign(Object.create(EventDispatcher.prototype), {
constructor: BufferGeometry,
isBufferGeometry: true,
getIndex: function (){
return this.index;
},
setIndex: function(index){
if(Array.isArray(index) ){
this.index=new(arrayMax(index) > 65535 ? Uint32BufferAttribute:Uint16BufferAttribute)(index, 1);
}else{
this.index=index;
}},
addAttribute: function(name, attribute){
if(!(attribute&&attribute.isBufferAttribute)&&!(attribute&&attribute.isInterleavedBufferAttribute) ){
console.warn('THREE.BufferGeometry: .addAttribute() now expects(name, attribute).');
return this.addAttribute(name, new BufferAttribute(arguments[ 1 ], arguments[ 2 ]) );
}
if(name==='index'){
console.warn('THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute.');
this.setIndex(attribute);
return this;
}
this.attributes[ name ]=attribute;
return this;
},
getAttribute: function(name){
return this.attributes[ name ];
},
removeAttribute: function(name){
delete this.attributes[ name ];
return this;
},
addGroup: function(start, count, materialIndex){
this.groups.push({
start: start,
count: count,
materialIndex: materialIndex!==undefined ? materialIndex:0
});
},
clearGroups: function (){
this.groups=[];
},
setDrawRange: function(start, count){
this.drawRange.start=start;
this.drawRange.count=count;
},
applyMatrix: function(matrix){
var position=this.attributes.position;
if(position!==undefined){
matrix.applyToBufferAttribute(position);
position.needsUpdate=true;
}
var normal=this.attributes.normal;
if(normal!==undefined){
var normalMatrix=new Matrix3().getNormalMatrix(matrix);
normalMatrix.applyToBufferAttribute(normal);
normal.needsUpdate=true;
}
if(this.boundingBox!==null){
this.computeBoundingBox();
}
if(this.boundingSphere!==null){
this.computeBoundingSphere();
}
return this;
},
rotateX: function (){
var m1=new Matrix4();
return function rotateX(angle){
m1.makeRotationX(angle);
this.applyMatrix(m1);
return this;
};}(),
rotateY: function (){
var m1=new Matrix4();
return function rotateY(angle){
m1.makeRotationY(angle);
this.applyMatrix(m1);
return this;
};}(),
rotateZ: function (){
var m1=new Matrix4();
return function rotateZ(angle){
m1.makeRotationZ(angle);
this.applyMatrix(m1);
return this;
};}(),
translate: function (){
var m1=new Matrix4();
return function translate(x, y, z){
m1.makeTranslation(x, y, z);
this.applyMatrix(m1);
return this;
};}(),
scale: function (){
var m1=new Matrix4();
return function scale(x, y, z){
m1.makeScale(x, y, z);
this.applyMatrix(m1);
return this;
};}(),
lookAt: function (){
var obj=new Object3D();
return function lookAt(vector){
obj.lookAt(vector);
obj.updateMatrix();
this.applyMatrix(obj.matrix);
};}(),
center: function (){
var offset=new Vector3();
return function center(){
this.computeBoundingBox();
this.boundingBox.getCenter(offset).negate();
this.translate(offset.x, offset.y, offset.z);
return this;
};}(),
setFromObject: function(object){
var geometry=object.geometry;
if(object.isPoints||object.isLine){
var positions=new Float32BufferAttribute(geometry.vertices.length * 3, 3);
var colors=new Float32BufferAttribute(geometry.colors.length * 3, 3);
this.addAttribute('position', positions.copyVector3sArray(geometry.vertices) );
this.addAttribute('color', colors.copyColorsArray(geometry.colors) );
if(geometry.lineDistances&&geometry.lineDistances.length===geometry.vertices.length){
var lineDistances=new Float32BufferAttribute(geometry.lineDistances.length, 1);
this.addAttribute('lineDistance', lineDistances.copyArray(geometry.lineDistances) );
}
if(geometry.boundingSphere!==null){
this.boundingSphere=geometry.boundingSphere.clone();
}
if(geometry.boundingBox!==null){
this.boundingBox=geometry.boundingBox.clone();
}}else if(object.isMesh){
if(geometry&&geometry.isGeometry){
this.fromGeometry(geometry);
}}
return this;
},
setFromPoints: function(points){
var position=[];
for(var i=0, l=points.length; i < l; i ++){
var point=points[ i ];
position.push(point.x, point.y, point.z||0);
}
this.addAttribute('position', new Float32BufferAttribute(position, 3) );
return this;
},
updateFromObject: function(object){
var geometry=object.geometry;
if(object.isMesh){
var direct=geometry.__directGeometry;
if(geometry.elementsNeedUpdate===true){
direct=undefined;
geometry.elementsNeedUpdate=false;
}
if(direct===undefined){
return this.fromGeometry(geometry);
}
direct.verticesNeedUpdate=geometry.verticesNeedUpdate;
direct.normalsNeedUpdate=geometry.normalsNeedUpdate;
direct.colorsNeedUpdate=geometry.colorsNeedUpdate;
direct.uvsNeedUpdate=geometry.uvsNeedUpdate;
direct.groupsNeedUpdate=geometry.groupsNeedUpdate;
geometry.verticesNeedUpdate=false;
geometry.normalsNeedUpdate=false;
geometry.colorsNeedUpdate=false;
geometry.uvsNeedUpdate=false;
geometry.groupsNeedUpdate=false;
geometry=direct;
}
var attribute;
if(geometry.verticesNeedUpdate===true){
attribute=this.attributes.position;
if(attribute!==undefined){
attribute.copyVector3sArray(geometry.vertices);
attribute.needsUpdate=true;
}
geometry.verticesNeedUpdate=false;
}
if(geometry.normalsNeedUpdate===true){
attribute=this.attributes.normal;
if(attribute!==undefined){
attribute.copyVector3sArray(geometry.normals);
attribute.needsUpdate=true;
}
geometry.normalsNeedUpdate=false;
}
if(geometry.colorsNeedUpdate===true){
attribute=this.attributes.color;
if(attribute!==undefined){
attribute.copyColorsArray(geometry.colors);
attribute.needsUpdate=true;
}
geometry.colorsNeedUpdate=false;
}
if(geometry.uvsNeedUpdate){
attribute=this.attributes.uv;
if(attribute!==undefined){
attribute.copyVector2sArray(geometry.uvs);
attribute.needsUpdate=true;
}
geometry.uvsNeedUpdate=false;
}
if(geometry.lineDistancesNeedUpdate){
attribute=this.attributes.lineDistance;
if(attribute!==undefined){
attribute.copyArray(geometry.lineDistances);
attribute.needsUpdate=true;
}
geometry.lineDistancesNeedUpdate=false;
}
if(geometry.groupsNeedUpdate){
geometry.computeGroups(object.geometry);
this.groups=geometry.groups;
geometry.groupsNeedUpdate=false;
}
return this;
},
fromGeometry: function(geometry){
geometry.__directGeometry=new DirectGeometry().fromGeometry(geometry);
return this.fromDirectGeometry(geometry.__directGeometry);
},
fromDirectGeometry: function(geometry){
var positions=new Float32Array(geometry.vertices.length * 3);
this.addAttribute('position', new BufferAttribute(positions, 3).copyVector3sArray(geometry.vertices) );
if(geometry.normals.length > 0){
var normals=new Float32Array(geometry.normals.length * 3);
this.addAttribute('normal', new BufferAttribute(normals, 3).copyVector3sArray(geometry.normals) );
}
if(geometry.colors.length > 0){
var colors=new Float32Array(geometry.colors.length * 3);
this.addAttribute('color', new BufferAttribute(colors, 3).copyColorsArray(geometry.colors) );
}
if(geometry.uvs.length > 0){
var uvs=new Float32Array(geometry.uvs.length * 2);
this.addAttribute('uv', new BufferAttribute(uvs, 2).copyVector2sArray(geometry.uvs) );
}
if(geometry.uvs2.length > 0){
var uvs2=new Float32Array(geometry.uvs2.length * 2);
this.addAttribute('uv2', new BufferAttribute(uvs2, 2).copyVector2sArray(geometry.uvs2) );
}
this.groups=geometry.groups;
for(var name in geometry.morphTargets){
var array=[];
var morphTargets=geometry.morphTargets[ name ];
for(var i=0, l=morphTargets.length; i < l; i ++){
var morphTarget=morphTargets[ i ];
var attribute=new Float32BufferAttribute(morphTarget.length * 3, 3);
array.push(attribute.copyVector3sArray(morphTarget) );
}
this.morphAttributes[ name ]=array;
}
if(geometry.skinIndices.length > 0){
var skinIndices=new Float32BufferAttribute(geometry.skinIndices.length * 4, 4);
this.addAttribute('skinIndex', skinIndices.copyVector4sArray(geometry.skinIndices) );
}
if(geometry.skinWeights.length > 0){
var skinWeights=new Float32BufferAttribute(geometry.skinWeights.length * 4, 4);
this.addAttribute('skinWeight', skinWeights.copyVector4sArray(geometry.skinWeights) );
}
if(geometry.boundingSphere!==null){
this.boundingSphere=geometry.boundingSphere.clone();
}
if(geometry.boundingBox!==null){
this.boundingBox=geometry.boundingBox.clone();
}
return this;
},
computeBoundingBox: function (){
if(this.boundingBox===null){
this.boundingBox=new Box3();
}
var position=this.attributes.position;
if(position!==undefined){
this.boundingBox.setFromBufferAttribute(position);
}else{
this.boundingBox.makeEmpty();
}
if(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z) ){
console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.', this);
}},
computeBoundingSphere: function (){
var box=new Box3();
var vector=new Vector3();
return function computeBoundingSphere(){
if(this.boundingSphere===null){
this.boundingSphere=new Sphere();
}
var position=this.attributes.position;
if(position){
var center=this.boundingSphere.center;
box.setFromBufferAttribute(position);
box.getCenter(center);
var maxRadiusSq=0;
for(var i=0, il=position.count; i < il; i ++){
vector.x=position.getX(i);
vector.y=position.getY(i);
vector.z=position.getZ(i);
maxRadiusSq=Math.max(maxRadiusSq, center.distanceToSquared(vector) );
}
this.boundingSphere.radius=Math.sqrt(maxRadiusSq);
if(isNaN(this.boundingSphere.radius) ){
console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.', this);
}}
};}(),
computeFaceNormals: function (){
},
computeVertexNormals: function (){
var index=this.index;
var attributes=this.attributes;
var groups=this.groups;
if(attributes.position){
var positions=attributes.position.array;
if(attributes.normal===undefined){
this.addAttribute('normal', new BufferAttribute(new Float32Array(positions.length), 3) );
}else{
var array=attributes.normal.array;
for(var i=0, il=array.length; i < il; i ++){
array[ i ]=0;
}}
var normals=attributes.normal.array;
var vA, vB, vC;
var pA=new Vector3(), pB=new Vector3(), pC=new Vector3();
var cb=new Vector3(), ab=new Vector3();
if(index){
var indices=index.array;
if(groups.length===0){
this.addGroup(0, indices.length);
}
for(var j=0, jl=groups.length; j < jl; ++ j){
var group=groups[ j ];
var start=group.start;
var count=group.count;
for(var i=start, il=start + count; i < il; i +=3){
vA=indices[ i + 0 ] * 3;
vB=indices[ i + 1 ] * 3;
vC=indices[ i + 2 ] * 3;
pA.fromArray(positions, vA);
pB.fromArray(positions, vB);
pC.fromArray(positions, vC);
cb.subVectors(pC, pB);
ab.subVectors(pA, pB);
cb.cross(ab);
normals[ vA ] +=cb.x;
normals[ vA + 1 ] +=cb.y;
normals[ vA + 2 ] +=cb.z;
normals[ vB ] +=cb.x;
normals[ vB + 1 ] +=cb.y;
normals[ vB + 2 ] +=cb.z;
normals[ vC ] +=cb.x;
normals[ vC + 1 ] +=cb.y;
normals[ vC + 2 ] +=cb.z;
}}
}else{
for(var i=0, il=positions.length; i < il; i +=9){
pA.fromArray(positions, i);
pB.fromArray(positions, i + 3);
pC.fromArray(positions, i + 6);
cb.subVectors(pC, pB);
ab.subVectors(pA, pB);
cb.cross(ab);
normals[ i ]=cb.x;
normals[ i + 1 ]=cb.y;
normals[ i + 2 ]=cb.z;
normals[ i + 3 ]=cb.x;
normals[ i + 4 ]=cb.y;
normals[ i + 5 ]=cb.z;
normals[ i + 6 ]=cb.x;
normals[ i + 7 ]=cb.y;
normals[ i + 8 ]=cb.z;
}}
this.normalizeNormals();
attributes.normal.needsUpdate=true;
}},
merge: function(geometry, offset){
if(!(geometry&&geometry.isBufferGeometry) ){
console.error('THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.', geometry);
return;
}
if(offset===undefined){
offset=0;
console.warn('THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. '
+ 'Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge.'
);
}
var attributes=this.attributes;
for(var key in attributes){
if(geometry.attributes[ key ]===undefined) continue;
var attribute1=attributes[ key ];
var attributeArray1=attribute1.array;
var attribute2=geometry.attributes[ key ];
var attributeArray2=attribute2.array;
var attributeSize=attribute2.itemSize;
for(var i=0, j=attributeSize * offset; i < attributeArray2.length; i ++, j ++){
attributeArray1[ j ]=attributeArray2[ i ];
}}
return this;
},
normalizeNormals: function (){
var vector=new Vector3();
return function normalizeNormals(){
var normals=this.attributes.normal;
for(var i=0, il=normals.count; i < il; i ++){
vector.x=normals.getX(i);
vector.y=normals.getY(i);
vector.z=normals.getZ(i);
vector.normalize();
normals.setXYZ(i, vector.x, vector.y, vector.z);
}};}(),
toNonIndexed: function (){
if(this.index===null){
console.warn('THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed.');
return this;
}
var geometry2=new BufferGeometry();
var indices=this.index.array;
var attributes=this.attributes;
for(var name in attributes){
var attribute=attributes[ name ];
var array=attribute.array;
var itemSize=attribute.itemSize;
var array2=new array.constructor(indices.length * itemSize);
var index=0, index2=0;
for(var i=0, l=indices.length; i < l; i ++){
index=indices[ i ] * itemSize;
for(var j=0; j < itemSize; j ++){
array2[ index2 ++ ]=array[ index ++ ];
}}
geometry2.addAttribute(name, new BufferAttribute(array2, itemSize) );
}
var groups=this.groups;
for(var i=0, l=groups.length; i < l; i ++){
var group=groups[ i ];
geometry2.addGroup(group.start, group.count, group.materialIndex);
}
return geometry2;
},
toJSON: function (){
var data={
metadata: {
version: 4.5,
type: 'BufferGeometry',
generator: 'BufferGeometry.toJSON'
}};
data.uuid=this.uuid;
data.type=this.type;
if(this.name!=='') data.name=this.name;
if(Object.keys(this.userData).length > 0) data.userData=this.userData;
if(this.parameters!==undefined){
var parameters=this.parameters;
for(var key in parameters){
if(parameters[ key ]!==undefined) data[ key ]=parameters[ key ];
}
return data;
}
data.data={ attributes: {}};
var index=this.index;
if(index!==null){
var array=Array.prototype.slice.call(index.array);
data.data.index={
type: index.array.constructor.name,
array: array
};}
var attributes=this.attributes;
for(var key in attributes){
var attribute=attributes[ key ];
var array=Array.prototype.slice.call(attribute.array);
data.data.attributes[ key ]={
itemSize: attribute.itemSize,
type: attribute.array.constructor.name,
array: array,
normalized: attribute.normalized
};}
var groups=this.groups;
if(groups.length > 0){
data.data.groups=JSON.parse(JSON.stringify(groups) );
}
var boundingSphere=this.boundingSphere;
if(boundingSphere!==null){
data.data.boundingSphere={
center: boundingSphere.center.toArray(),
radius: boundingSphere.radius
};}
return data;
},
clone: function (){
return new BufferGeometry().copy(this);
},
copy: function(source){
var name, i, l;
this.index=null;
this.attributes={};
this.morphAttributes={};
this.groups=[];
this.boundingBox=null;
this.boundingSphere=null;
this.name=source.name;
var index=source.index;
if(index!==null){
this.setIndex(index.clone());
}
var attributes=source.attributes;
for(name in attributes){
var attribute=attributes[ name ];
this.addAttribute(name, attribute.clone());
}
var morphAttributes=source.morphAttributes;
for(name in morphAttributes){
var array=[];
var morphAttribute=morphAttributes[ name ];
for(i=0, l=morphAttribute.length; i < l; i ++){
array.push(morphAttribute[ i ].clone());
}
this.morphAttributes[ name ]=array;
}
var groups=source.groups;
for(i=0, l=groups.length; i < l; i ++){
var group=groups[ i ];
this.addGroup(group.start, group.count, group.materialIndex);
}
var boundingBox=source.boundingBox;
if(boundingBox!==null){
this.boundingBox=boundingBox.clone();
}
var boundingSphere=source.boundingSphere;
if(boundingSphere!==null){
this.boundingSphere=boundingSphere.clone();
}
this.drawRange.start=source.drawRange.start;
this.drawRange.count=source.drawRange.count;
this.userData=source.userData;
return this;
},
dispose: function (){
this.dispatchEvent({ type: 'dispose' });
}});
function BoxGeometry(width, height, depth, widthSegments, heightSegments, depthSegments){
Geometry.call(this);
this.type='BoxGeometry';
this.parameters={
width: width,
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
this.fromBufferGeometry(new BoxBufferGeometry(width, height, depth, widthSegments, heightSegments, depthSegments) );
this.mergeVertices();
}
BoxGeometry.prototype=Object.create(Geometry.prototype);
BoxGeometry.prototype.constructor=BoxGeometry;
function BoxBufferGeometry(width, height, depth, widthSegments, heightSegments, depthSegments){
BufferGeometry.call(this);
this.type='BoxBufferGeometry';
this.parameters={
width: width,
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
var scope=this;
width=width||1;
height=height||1;
depth=depth||1;
widthSegments=Math.floor(widthSegments)||1;
heightSegments=Math.floor(heightSegments)||1;
depthSegments=Math.floor(depthSegments)||1;
var indices=[];
var vertices=[];
var normals=[];
var uvs=[];
var numberOfVertices=0;
var groupStart=0;
buildPlane('z', 'y', 'x', - 1, - 1, depth, height, width, depthSegments, heightSegments, 0);
buildPlane('z', 'y', 'x', 1, - 1, depth, height, - width, depthSegments, heightSegments, 1);
buildPlane('x', 'z', 'y', 1, 1, width, depth, height, widthSegments, depthSegments, 2);
buildPlane('x', 'z', 'y', 1, - 1, width, depth, - height, widthSegments, depthSegments, 3);
buildPlane('x', 'y', 'z', 1, - 1, width, height, depth, widthSegments, heightSegments, 4);
buildPlane('x', 'y', 'z', - 1, - 1, width, height, - depth, widthSegments, heightSegments, 5);
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
function buildPlane(u, v, w, udir, vdir, width, height, depth, gridX, gridY, materialIndex){
var segmentWidth=width / gridX;
var segmentHeight=height / gridY;
var widthHalf=width / 2;
var heightHalf=height / 2;
var depthHalf=depth / 2;
var gridX1=gridX + 1;
var gridY1=gridY + 1;
var vertexCounter=0;
var groupCount=0;
var ix, iy;
var vector=new Vector3();
for(iy=0; iy < gridY1; iy ++){
var y=iy * segmentHeight - heightHalf;
for(ix=0; ix < gridX1; ix ++){
var x=ix * segmentWidth - widthHalf;
vector[ u ]=x * udir;
vector[ v ]=y * vdir;
vector[ w ]=depthHalf;
vertices.push(vector.x, vector.y, vector.z);
vector[ u ]=0;
vector[ v ]=0;
vector[ w ]=depth > 0 ? 1:- 1;
normals.push(vector.x, vector.y, vector.z);
uvs.push(ix / gridX);
uvs.push(1 -(iy / gridY) );
vertexCounter +=1;
}}
for(iy=0; iy < gridY; iy ++){
for(ix=0; ix < gridX; ix ++){
var a=numberOfVertices + ix + gridX1 * iy;
var b=numberOfVertices + ix + gridX1 *(iy + 1);
var c=numberOfVertices +(ix + 1) + gridX1 *(iy + 1);
var d=numberOfVertices +(ix + 1) + gridX1 * iy;
indices.push(a, b, d);
indices.push(b, c, d);
groupCount +=6;
}}
scope.addGroup(groupStart, groupCount, materialIndex);
groupStart +=groupCount;
numberOfVertices +=vertexCounter;
}}
BoxBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
BoxBufferGeometry.prototype.constructor=BoxBufferGeometry;
function PlaneGeometry(width, height, widthSegments, heightSegments){
Geometry.call(this);
this.type='PlaneGeometry';
this.parameters={
width: width,
height: height,
widthSegments: widthSegments,
heightSegments: heightSegments
};
this.fromBufferGeometry(new PlaneBufferGeometry(width, height, widthSegments, heightSegments) );
this.mergeVertices();
}
PlaneGeometry.prototype=Object.create(Geometry.prototype);
PlaneGeometry.prototype.constructor=PlaneGeometry;
function PlaneBufferGeometry(width, height, widthSegments, heightSegments){
BufferGeometry.call(this);
this.type='PlaneBufferGeometry';
this.parameters={
width: width,
height: height,
widthSegments: widthSegments,
heightSegments: heightSegments
};
width=width||1;
height=height||1;
var width_half=width / 2;
var height_half=height / 2;
var gridX=Math.floor(widthSegments)||1;
var gridY=Math.floor(heightSegments)||1;
var gridX1=gridX + 1;
var gridY1=gridY + 1;
var segment_width=width / gridX;
var segment_height=height / gridY;
var ix, iy;
var indices=[];
var vertices=[];
var normals=[];
var uvs=[];
for(iy=0; iy < gridY1; iy ++){
var y=iy * segment_height - height_half;
for(ix=0; ix < gridX1; ix ++){
var x=ix * segment_width - width_half;
vertices.push(x, - y, 0);
normals.push(0, 0, 1);
uvs.push(ix / gridX);
uvs.push(1 -(iy / gridY) );
}}
for(iy=0; iy < gridY; iy ++){
for(ix=0; ix < gridX; ix ++){
var a=ix + gridX1 * iy;
var b=ix + gridX1 *(iy + 1);
var c=(ix + 1) + gridX1 *(iy + 1);
var d=(ix + 1) + gridX1 * iy;
indices.push(a, b, d);
indices.push(b, c, d);
}}
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
}
PlaneBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
PlaneBufferGeometry.prototype.constructor=PlaneBufferGeometry;
var materialId=0;
function Material(){
Object.defineProperty(this, 'id', { value: materialId ++ });
this.uuid=_Math.generateUUID();
this.name='';
this.type='Material';
this.fog=true;
this.lights=true;
this.blending=NormalBlending;
this.side=FrontSide;
this.flatShading=false;
this.vertexColors=NoColors;
this.opacity=1;
this.transparent=false;
this.blendSrc=SrcAlphaFactor;
this.blendDst=OneMinusSrcAlphaFactor;
this.blendEquation=AddEquation;
this.blendSrcAlpha=null;
this.blendDstAlpha=null;
this.blendEquationAlpha=null;
this.depthFunc=LessEqualDepth;
this.depthTest=true;
this.depthWrite=true;
this.clippingPlanes=null;
this.clipIntersection=false;
this.clipShadows=false;
this.shadowSide=null;
this.colorWrite=true;
this.precision=null;
this.polygonOffset=false;
this.polygonOffsetFactor=0;
this.polygonOffsetUnits=0;
this.dithering=false;
this.alphaTest=0;
this.premultipliedAlpha=false;
this.overdraw=0;
this.visible=true;
this.userData={};
this.needsUpdate=true;
}
Material.prototype=Object.assign(Object.create(EventDispatcher.prototype), {
constructor: Material,
isMaterial: true,
onBeforeCompile: function (){},
setValues: function(values){
if(values===undefined) return;
for(var key in values){
var newValue=values[ key ];
if(newValue===undefined){
console.warn("THREE.Material: '" + key + "' parameter is undefined.");
continue;
}
if(key==='shading'){
console.warn('THREE.' + this.type + ': .shading has been removed. Use the boolean .flatShading instead.');
this.flatShading=(newValue===FlatShading) ? true:false;
continue;
}
var currentValue=this[ key ];
if(currentValue===undefined){
console.warn("THREE." + this.type + ": '" + key + "' is not a property of this material.");
continue;
}
if(currentValue&&currentValue.isColor){
currentValue.set(newValue);
}else if(( currentValue&&currentValue.isVector3)&&(newValue&&newValue.isVector3) ){
currentValue.copy(newValue);
}else if(key==='overdraw'){
this[ key ]=Number(newValue);
}else{
this[ key ]=newValue;
}}
},
toJSON: function(meta){
var isRoot=(meta===undefined||typeof meta==='string');
if(isRoot){
meta={
textures: {},
images: {}};}
var data={
metadata: {
version: 4.5,
type: 'Material',
generator: 'Material.toJSON'
}};
data.uuid=this.uuid;
data.type=this.type;
if(this.name!=='') data.name=this.name;
if(this.color&&this.color.isColor) data.color=this.color.getHex();
if(this.roughness!==undefined) data.roughness=this.roughness;
if(this.metalness!==undefined) data.metalness=this.metalness;
if(this.emissive&&this.emissive.isColor) data.emissive=this.emissive.getHex();
if(this.emissiveIntensity!==1) data.emissiveIntensity=this.emissiveIntensity;
if(this.specular&&this.specular.isColor) data.specular=this.specular.getHex();
if(this.shininess!==undefined) data.shininess=this.shininess;
if(this.clearCoat!==undefined) data.clearCoat=this.clearCoat;
if(this.clearCoatRoughness!==undefined) data.clearCoatRoughness=this.clearCoatRoughness;
if(this.map&&this.map.isTexture) data.map=this.map.toJSON(meta).uuid;
if(this.alphaMap&&this.alphaMap.isTexture) data.alphaMap=this.alphaMap.toJSON(meta).uuid;
if(this.lightMap&&this.lightMap.isTexture) data.lightMap=this.lightMap.toJSON(meta).uuid;
if(this.aoMap&&this.aoMap.isTexture){
data.aoMap=this.aoMap.toJSON(meta).uuid;
data.aoMapIntensity=this.aoMapIntensity;
}
if(this.bumpMap&&this.bumpMap.isTexture){
data.bumpMap=this.bumpMap.toJSON(meta).uuid;
data.bumpScale=this.bumpScale;
}
if(this.normalMap&&this.normalMap.isTexture){
data.normalMap=this.normalMap.toJSON(meta).uuid;
data.normalScale=this.normalScale.toArray();
}
if(this.displacementMap&&this.displacementMap.isTexture){
data.displacementMap=this.displacementMap.toJSON(meta).uuid;
data.displacementScale=this.displacementScale;
data.displacementBias=this.displacementBias;
}
if(this.roughnessMap&&this.roughnessMap.isTexture) data.roughnessMap=this.roughnessMap.toJSON(meta).uuid;
if(this.metalnessMap&&this.metalnessMap.isTexture) data.metalnessMap=this.metalnessMap.toJSON(meta).uuid;
if(this.emissiveMap&&this.emissiveMap.isTexture) data.emissiveMap=this.emissiveMap.toJSON(meta).uuid;
if(this.specularMap&&this.specularMap.isTexture) data.specularMap=this.specularMap.toJSON(meta).uuid;
if(this.envMap&&this.envMap.isTexture){
data.envMap=this.envMap.toJSON(meta).uuid;
data.reflectivity=this.reflectivity;
}
if(this.gradientMap&&this.gradientMap.isTexture){
data.gradientMap=this.gradientMap.toJSON(meta).uuid;
}
if(this.size!==undefined) data.size=this.size;
if(this.sizeAttenuation!==undefined) data.sizeAttenuation=this.sizeAttenuation;
if(this.blending!==NormalBlending) data.blending=this.blending;
if(this.flatShading===true) data.flatShading=this.flatShading;
if(this.side!==FrontSide) data.side=this.side;
if(this.vertexColors!==NoColors) data.vertexColors=this.vertexColors;
if(this.opacity < 1) data.opacity=this.opacity;
if(this.transparent===true) data.transparent=this.transparent;
data.depthFunc=this.depthFunc;
data.depthTest=this.depthTest;
data.depthWrite=this.depthWrite;
if(this.rotation!==0) data.rotation=this.rotation;
if(this.linewidth!==1) data.linewidth=this.linewidth;
if(this.dashSize!==undefined) data.dashSize=this.dashSize;
if(this.gapSize!==undefined) data.gapSize=this.gapSize;
if(this.scale!==undefined) data.scale=this.scale;
if(this.dithering===true) data.dithering=true;
if(this.alphaTest > 0) data.alphaTest=this.alphaTest;
if(this.premultipliedAlpha===true) data.premultipliedAlpha=this.premultipliedAlpha;
if(this.wireframe===true) data.wireframe=this.wireframe;
if(this.wireframeLinewidth > 1) data.wireframeLinewidth=this.wireframeLinewidth;
if(this.wireframeLinecap!=='round') data.wireframeLinecap=this.wireframeLinecap;
if(this.wireframeLinejoin!=='round') data.wireframeLinejoin=this.wireframeLinejoin;
if(this.morphTargets===true) data.morphTargets=true;
if(this.skinning===true) data.skinning=true;
if(this.visible===false) data.visible=false;
if(JSON.stringify(this.userData)!=='{}') data.userData=this.userData;
function extractFromCache(cache){
var values=[];
for(var key in cache){
var data=cache[ key ];
delete data.metadata;
values.push(data);
}
return values;
}
if(isRoot){
var textures=extractFromCache(meta.textures);
var images=extractFromCache(meta.images);
if(textures.length > 0) data.textures=textures;
if(images.length > 0) data.images=images;
}
return data;
},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(source){
this.name=source.name;
this.fog=source.fog;
this.lights=source.lights;
this.blending=source.blending;
this.side=source.side;
this.flatShading=source.flatShading;
this.vertexColors=source.vertexColors;
this.opacity=source.opacity;
this.transparent=source.transparent;
this.blendSrc=source.blendSrc;
this.blendDst=source.blendDst;
this.blendEquation=source.blendEquation;
this.blendSrcAlpha=source.blendSrcAlpha;
this.blendDstAlpha=source.blendDstAlpha;
this.blendEquationAlpha=source.blendEquationAlpha;
this.depthFunc=source.depthFunc;
this.depthTest=source.depthTest;
this.depthWrite=source.depthWrite;
this.colorWrite=source.colorWrite;
this.precision=source.precision;
this.polygonOffset=source.polygonOffset;
this.polygonOffsetFactor=source.polygonOffsetFactor;
this.polygonOffsetUnits=source.polygonOffsetUnits;
this.dithering=source.dithering;
this.alphaTest=source.alphaTest;
this.premultipliedAlpha=source.premultipliedAlpha;
this.overdraw=source.overdraw;
this.visible=source.visible;
this.userData=JSON.parse(JSON.stringify(source.userData) );
this.clipShadows=source.clipShadows;
this.clipIntersection=source.clipIntersection;
var srcPlanes=source.clippingPlanes,
dstPlanes=null;
if(srcPlanes!==null){
var n=srcPlanes.length;
dstPlanes=new Array(n);
for(var i=0; i!==n; ++ i)
dstPlanes[ i ]=srcPlanes[ i ].clone();
}
this.clippingPlanes=dstPlanes;
this.shadowSide=source.shadowSide;
return this;
},
dispose: function (){
this.dispatchEvent({ type: 'dispose' });
}});
function MeshBasicMaterial(parameters){
Material.call(this);
this.type='MeshBasicMaterial';
this.color=new Color(0xffffff);
this.map=null;
this.lightMap=null;
this.lightMapIntensity=1.0;
this.aoMap=null;
this.aoMapIntensity=1.0;
this.specularMap=null;
this.alphaMap=null;
this.envMap=null;
this.combine=MultiplyOperation;
this.reflectivity=1;
this.refractionRatio=0.98;
this.wireframe=false;
this.wireframeLinewidth=1;
this.wireframeLinecap='round';
this.wireframeLinejoin='round';
this.skinning=false;
this.morphTargets=false;
this.lights=false;
this.setValues(parameters);
}
MeshBasicMaterial.prototype=Object.create(Material.prototype);
MeshBasicMaterial.prototype.constructor=MeshBasicMaterial;
MeshBasicMaterial.prototype.isMeshBasicMaterial=true;
MeshBasicMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.color.copy(source.color);
this.map=source.map;
this.lightMap=source.lightMap;
this.lightMapIntensity=source.lightMapIntensity;
this.aoMap=source.aoMap;
this.aoMapIntensity=source.aoMapIntensity;
this.specularMap=source.specularMap;
this.alphaMap=source.alphaMap;
this.envMap=source.envMap;
this.combine=source.combine;
this.reflectivity=source.reflectivity;
this.refractionRatio=source.refractionRatio;
this.wireframe=source.wireframe;
this.wireframeLinewidth=source.wireframeLinewidth;
this.wireframeLinecap=source.wireframeLinecap;
this.wireframeLinejoin=source.wireframeLinejoin;
this.skinning=source.skinning;
this.morphTargets=source.morphTargets;
return this;
};
function ShaderMaterial(parameters){
Material.call(this);
this.type='ShaderMaterial';
this.defines={};
this.uniforms={};
this.vertexShader='void main(){\n\tgl_Position=projectionMatrix * modelViewMatrix * vec4(position, 1.0);\n}';
this.fragmentShader='void main(){\n\tgl_FragColor=vec4(1.0, 0.0, 0.0, 1.0);\n}';
this.linewidth=1;
this.wireframe=false;
this.wireframeLinewidth=1;
this.fog=false;
this.lights=false;
this.clipping=false;
this.skinning=false;
this.morphTargets=false;
this.morphNormals=false;
this.extensions={
derivatives: false,
fragDepth: false,
drawBuffers: false,
shaderTextureLOD: false
};
this.defaultAttributeValues={
'color': [ 1, 1, 1 ],
'uv': [ 0, 0 ],
'uv2': [ 0, 0 ]
};
this.index0AttributeName=undefined;
this.uniformsNeedUpdate=false;
if(parameters!==undefined){
if(parameters.attributes!==undefined){
console.error('THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.');
}
this.setValues(parameters);
}}
ShaderMaterial.prototype=Object.create(Material.prototype);
ShaderMaterial.prototype.constructor=ShaderMaterial;
ShaderMaterial.prototype.isShaderMaterial=true;
ShaderMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.fragmentShader=source.fragmentShader;
this.vertexShader=source.vertexShader;
this.uniforms=UniformsUtils.clone(source.uniforms);
this.defines=Object.assign({}, source.defines);
this.wireframe=source.wireframe;
this.wireframeLinewidth=source.wireframeLinewidth;
this.lights=source.lights;
this.clipping=source.clipping;
this.skinning=source.skinning;
this.morphTargets=source.morphTargets;
this.morphNormals=source.morphNormals;
this.extensions=source.extensions;
return this;
};
ShaderMaterial.prototype.toJSON=function(meta){
var data=Material.prototype.toJSON.call(this, meta);
data.uniforms=this.uniforms;
data.vertexShader=this.vertexShader;
data.fragmentShader=this.fragmentShader;
return data;
};
function Ray(origin, direction){
this.origin=(origin!==undefined) ? origin:new Vector3();
this.direction=(direction!==undefined) ? direction:new Vector3();
}
Object.assign(Ray.prototype, {
set: function(origin, direction){
this.origin.copy(origin);
this.direction.copy(direction);
return this;
},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(ray){
this.origin.copy(ray.origin);
this.direction.copy(ray.direction);
return this;
},
at: function(t, target){
if(target===undefined){
console.warn('THREE.Ray: .at() target is now required');
target=new Vector3();
}
return target.copy(this.direction).multiplyScalar(t).add(this.origin);
},
lookAt: function(v){
this.direction.copy(v).sub(this.origin).normalize();
return this;
},
recast: function (){
var v1=new Vector3();
return function recast(t){
this.origin.copy(this.at(t, v1) );
return this;
};}(),
closestPointToPoint: function(point, target){
if(target===undefined){
console.warn('THREE.Ray: .closestPointToPoint() target is now required');
target=new Vector3();
}
target.subVectors(point, this.origin);
var directionDistance=target.dot(this.direction);
if(directionDistance < 0){
return target.copy(this.origin);
}
return target.copy(this.direction).multiplyScalar(directionDistance).add(this.origin);
},
distanceToPoint: function(point){
return Math.sqrt(this.distanceSqToPoint(point) );
},
distanceSqToPoint: function (){
var v1=new Vector3();
return function distanceSqToPoint(point){
var directionDistance=v1.subVectors(point, this.origin).dot(this.direction);
if(directionDistance < 0){
return this.origin.distanceToSquared(point);
}
v1.copy(this.direction).multiplyScalar(directionDistance).add(this.origin);
return v1.distanceToSquared(point);
};}(),
distanceSqToSegment: function (){
var segCenter=new Vector3();
var segDir=new Vector3();
var diff=new Vector3();
return function distanceSqToSegment(v0, v1, optionalPointOnRay, optionalPointOnSegment){
segCenter.copy(v0).add(v1).multiplyScalar(0.5);
segDir.copy(v1).sub(v0).normalize();
diff.copy(this.origin).sub(segCenter);
var segExtent=v0.distanceTo(v1) * 0.5;
var a01=- this.direction.dot(segDir);
var b0=diff.dot(this.direction);
var b1=- diff.dot(segDir);
var c=diff.lengthSq();
var det=Math.abs(1 - a01 * a01);
var s0, s1, sqrDist, extDet;
if(det > 0){
s0=a01 * b1 - b0;
s1=a01 * b0 - b1;
extDet=segExtent * det;
if(s0 >=0){
if(s1 >=- extDet){
if(s1 <=extDet){
var invDet=1 / det;
s0 *=invDet;
s1 *=invDet;
sqrDist=s0 *(s0 + a01 * s1 + 2 * b0) + s1 *(a01 * s0 + s1 + 2 * b1) + c;
}else{
s1=segExtent;
s0=Math.max(0, -(a01 * s1 + b0) );
sqrDist=- s0 * s0 + s1 *(s1 + 2 * b1) + c;
}}else{
s1=- segExtent;
s0=Math.max(0, -(a01 * s1 + b0) );
sqrDist=- s0 * s0 + s1 *(s1 + 2 * b1) + c;
}}else{
if(s1 <=- extDet){
s0=Math.max(0, -(- a01 * segExtent + b0) );
s1=(s0 > 0) ? - segExtent:Math.min(Math.max(- segExtent, - b1), segExtent);
sqrDist=- s0 * s0 + s1 *(s1 + 2 * b1) + c;
}else if(s1 <=extDet){
s0=0;
s1=Math.min(Math.max(- segExtent, - b1), segExtent);
sqrDist=s1 *(s1 + 2 * b1) + c;
}else{
s0=Math.max(0, -(a01 * segExtent + b0) );
s1=(s0 > 0) ? segExtent:Math.min(Math.max(- segExtent, - b1), segExtent);
sqrDist=- s0 * s0 + s1 *(s1 + 2 * b1) + c;
}}
}else{
s1=(a01 > 0) ? - segExtent:segExtent;
s0=Math.max(0, -(a01 * s1 + b0) );
sqrDist=- s0 * s0 + s1 *(s1 + 2 * b1) + c;
}
if(optionalPointOnRay){
optionalPointOnRay.copy(this.direction).multiplyScalar(s0).add(this.origin);
}
if(optionalPointOnSegment){
optionalPointOnSegment.copy(segDir).multiplyScalar(s1).add(segCenter);
}
return sqrDist;
};}(),
intersectSphere: function (){
var v1=new Vector3();
return function intersectSphere(sphere, target){
v1.subVectors(sphere.center, this.origin);
var tca=v1.dot(this.direction);
var d2=v1.dot(v1) - tca * tca;
var radius2=sphere.radius * sphere.radius;
if(d2 > radius2) return null;
var thc=Math.sqrt(radius2 - d2);
var t0=tca - thc;
var t1=tca + thc;
if(t0 < 0&&t1 < 0) return null;
if(t0 < 0) return this.at(t1, target);
return this.at(t0, target);
};}(),
intersectsSphere: function(sphere){
return this.distanceToPoint(sphere.center) <=sphere.radius;
},
distanceToPlane: function(plane){
var denominator=plane.normal.dot(this.direction);
if(denominator===0){
if(plane.distanceToPoint(this.origin)===0){
return 0;
}
return null;
}
var t=-(this.origin.dot(plane.normal) + plane.constant) / denominator;
return t >=0 ? t:null;
},
intersectPlane: function(plane, target){
var t=this.distanceToPlane(plane);
if(t===null){
return null;
}
return this.at(t, target);
},
intersectsPlane: function(plane){
var distToPoint=plane.distanceToPoint(this.origin);
if(distToPoint===0){
return true;
}
var denominator=plane.normal.dot(this.direction);
if(denominator * distToPoint < 0){
return true;
}
return false;
},
intersectBox: function(box, target){
var tmin, tmax, tymin, tymax, tzmin, tzmax;
var invdirx=1 / this.direction.x,
invdiry=1 / this.direction.y,
invdirz=1 / this.direction.z;
var origin=this.origin;
if(invdirx >=0){
tmin=(box.min.x - origin.x) * invdirx;
tmax=(box.max.x - origin.x) * invdirx;
}else{
tmin=(box.max.x - origin.x) * invdirx;
tmax=(box.min.x - origin.x) * invdirx;
}
if(invdiry >=0){
tymin=(box.min.y - origin.y) * invdiry;
tymax=(box.max.y - origin.y) * invdiry;
}else{
tymin=(box.max.y - origin.y) * invdiry;
tymax=(box.min.y - origin.y) * invdiry;
}
if(( tmin > tymax)||(tymin > tmax) ) return null;
if(tymin > tmin||tmin!==tmin) tmin=tymin;
if(tymax < tmax||tmax!==tmax) tmax=tymax;
if(invdirz >=0){
tzmin=(box.min.z - origin.z) * invdirz;
tzmax=(box.max.z - origin.z) * invdirz;
}else{
tzmin=(box.max.z - origin.z) * invdirz;
tzmax=(box.min.z - origin.z) * invdirz;
}
if(( tmin > tzmax)||(tzmin > tmax) ) return null;
if(tzmin > tmin||tmin!==tmin) tmin=tzmin;
if(tzmax < tmax||tmax!==tmax) tmax=tzmax;
if(tmax < 0) return null;
return this.at(tmin >=0 ? tmin:tmax, target);
},
intersectsBox:(function (){
var v=new Vector3();
return function intersectsBox(box){
return this.intersectBox(box, v)!==null;
};})(),
intersectTriangle: function (){
var diff=new Vector3();
var edge1=new Vector3();
var edge2=new Vector3();
var normal=new Vector3();
return function intersectTriangle(a, b, c, backfaceCulling, target){
edge1.subVectors(b, a);
edge2.subVectors(c, a);
normal.crossVectors(edge1, edge2);
var DdN=this.direction.dot(normal);
var sign;
if(DdN > 0){
if(backfaceCulling) return null;
sign=1;
}else if(DdN < 0){
sign=- 1;
DdN=- DdN;
}else{
return null;
}
diff.subVectors(this.origin, a);
var DdQxE2=sign * this.direction.dot(edge2.crossVectors(diff, edge2) );
if(DdQxE2 < 0){
return null;
}
var DdE1xQ=sign * this.direction.dot(edge1.cross(diff) );
if(DdE1xQ < 0){
return null;
}
if(DdQxE2 + DdE1xQ > DdN){
return null;
}
var QdN=- sign * diff.dot(normal);
if(QdN < 0){
return null;
}
return this.at(QdN / DdN, target);
};}(),
applyMatrix4: function(matrix4){
this.origin.applyMatrix4(matrix4);
this.direction.transformDirection(matrix4);
return this;
},
equals: function(ray){
return ray.origin.equals(this.origin)&&ray.direction.equals(this.direction);
}});
function Line3(start, end){
this.start=(start!==undefined) ? start:new Vector3();
this.end=(end!==undefined) ? end:new Vector3();
}
Object.assign(Line3.prototype, {
set: function(start, end){
this.start.copy(start);
this.end.copy(end);
return this;
},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(line){
this.start.copy(line.start);
this.end.copy(line.end);
return this;
},
getCenter: function(target){
if(target===undefined){
console.warn('THREE.Line3: .getCenter() target is now required');
target=new Vector3();
}
return target.addVectors(this.start, this.end).multiplyScalar(0.5);
},
delta: function(target){
if(target===undefined){
console.warn('THREE.Line3: .delta() target is now required');
target=new Vector3();
}
return target.subVectors(this.end, this.start);
},
distanceSq: function (){
return this.start.distanceToSquared(this.end);
},
distance: function (){
return this.start.distanceTo(this.end);
},
at: function(t, target){
if(target===undefined){
console.warn('THREE.Line3: .at() target is now required');
target=new Vector3();
}
return this.delta(target).multiplyScalar(t).add(this.start);
},
closestPointToPointParameter: function (){
var startP=new Vector3();
var startEnd=new Vector3();
return function closestPointToPointParameter(point, clampToLine){
startP.subVectors(point, this.start);
startEnd.subVectors(this.end, this.start);
var startEnd2=startEnd.dot(startEnd);
var startEnd_startP=startEnd.dot(startP);
var t=startEnd_startP / startEnd2;
if(clampToLine){
t=_Math.clamp(t, 0, 1);
}
return t;
};}(),
closestPointToPoint: function(point, clampToLine, target){
var t=this.closestPointToPointParameter(point, clampToLine);
if(target===undefined){
console.warn('THREE.Line3: .closestPointToPoint() target is now required');
target=new Vector3();
}
return this.delta(target).multiplyScalar(t).add(this.start);
},
applyMatrix4: function(matrix){
this.start.applyMatrix4(matrix);
this.end.applyMatrix4(matrix);
return this;
},
equals: function(line){
return line.start.equals(this.start)&&line.end.equals(this.end);
}});
function Triangle(a, b, c){
this.a=(a!==undefined) ? a:new Vector3();
this.b=(b!==undefined) ? b:new Vector3();
this.c=(c!==undefined) ? c:new Vector3();
}
Object.assign(Triangle, {
getNormal: function (){
var v0=new Vector3();
return function getNormal(a, b, c, target){
if(target===undefined){
console.warn('THREE.Triangle: .getNormal() target is now required');
target=new Vector3();
}
target.subVectors(c, b);
v0.subVectors(a, b);
target.cross(v0);
var targetLengthSq=target.lengthSq();
if(targetLengthSq > 0){
return target.multiplyScalar(1 / Math.sqrt(targetLengthSq) );
}
return target.set(0, 0, 0);
};}(),
getBarycoord: function (){
var v0=new Vector3();
var v1=new Vector3();
var v2=new Vector3();
return function getBarycoord(point, a, b, c, target){
v0.subVectors(c, a);
v1.subVectors(b, a);
v2.subVectors(point, a);
var dot00=v0.dot(v0);
var dot01=v0.dot(v1);
var dot02=v0.dot(v2);
var dot11=v1.dot(v1);
var dot12=v1.dot(v2);
var denom=(dot00 * dot11 - dot01 * dot01);
if(target===undefined){
console.warn('THREE.Triangle: .getBarycoord() target is now required');
target=new Vector3();
}
if(denom===0){
return target.set(- 2, - 1, - 1);
}
var invDenom=1 / denom;
var u=(dot11 * dot02 - dot01 * dot12) * invDenom;
var v=(dot00 * dot12 - dot01 * dot02) * invDenom;
return target.set(1 - u - v, v, u);
};}(),
containsPoint: function (){
var v1=new Vector3();
return function containsPoint(point, a, b, c){
Triangle.getBarycoord(point, a, b, c, v1);
return(v1.x >=0)&&(v1.y >=0)&&(( v1.x + v1.y) <=1);
};}()
});
Object.assign(Triangle.prototype, {
set: function(a, b, c){
this.a.copy(a);
this.b.copy(b);
this.c.copy(c);
return this;
},
setFromPointsAndIndices: function(points, i0, i1, i2){
this.a.copy(points[ i0 ]);
this.b.copy(points[ i1 ]);
this.c.copy(points[ i2 ]);
return this;
},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(triangle){
this.a.copy(triangle.a);
this.b.copy(triangle.b);
this.c.copy(triangle.c);
return this;
},
getArea: function (){
var v0=new Vector3();
var v1=new Vector3();
return function getArea(){
v0.subVectors(this.c, this.b);
v1.subVectors(this.a, this.b);
return v0.cross(v1).length() * 0.5;
};}(),
getMidpoint: function(target){
if(target===undefined){
console.warn('THREE.Triangle: .getMidpoint() target is now required');
target=new Vector3();
}
return target.addVectors(this.a, this.b).add(this.c).multiplyScalar(1 / 3);
},
getNormal: function(target){
return Triangle.getNormal(this.a, this.b, this.c, target);
},
getPlane: function(target){
if(target===undefined){
console.warn('THREE.Triangle: .getPlane() target is now required');
target=new Vector3();
}
return target.setFromCoplanarPoints(this.a, this.b, this.c);
},
getBarycoord: function(point, target){
return Triangle.getBarycoord(point, this.a, this.b, this.c, target);
},
containsPoint: function(point){
return Triangle.containsPoint(point, this.a, this.b, this.c);
},
intersectsBox: function(box){
return box.intersectsTriangle(this);
},
closestPointToPoint: function (){
var plane=new Plane();
var edgeList=[ new Line3(), new Line3(), new Line3() ];
var projectedPoint=new Vector3();
var closestPoint=new Vector3();
return function closestPointToPoint(point, target){
if(target===undefined){
console.warn('THREE.Triangle: .closestPointToPoint() target is now required');
target=new Vector3();
}
var minDistance=Infinity;
plane.setFromCoplanarPoints(this.a, this.b, this.c);
plane.projectPoint(point, projectedPoint);
if(this.containsPoint(projectedPoint)===true){
target.copy(projectedPoint);
}else{
edgeList[ 0 ].set(this.a, this.b);
edgeList[ 1 ].set(this.b, this.c);
edgeList[ 2 ].set(this.c, this.a);
for(var i=0; i < edgeList.length; i ++){
edgeList[ i ].closestPointToPoint(projectedPoint, true, closestPoint);
var distance=projectedPoint.distanceToSquared(closestPoint);
if(distance < minDistance){
minDistance=distance;
target.copy(closestPoint);
}}
}
return target;
};}(),
equals: function(triangle){
return triangle.a.equals(this.a)&&triangle.b.equals(this.b)&&triangle.c.equals(this.c);
}});
function Mesh(geometry, material){
Object3D.call(this);
this.type='Mesh';
this.geometry=geometry!==undefined ? geometry:new BufferGeometry();
this.material=material!==undefined ? material:new MeshBasicMaterial( { color: Math.random() * 0xffffff });
this.drawMode=TrianglesDrawMode;
this.updateMorphTargets();
}
Mesh.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: Mesh,
isMesh: true,
setDrawMode: function(value){
this.drawMode=value;
},
copy: function(source){
Object3D.prototype.copy.call(this, source);
this.drawMode=source.drawMode;
if(source.morphTargetInfluences!==undefined){
this.morphTargetInfluences=source.morphTargetInfluences.slice();
}
if(source.morphTargetDictionary!==undefined){
this.morphTargetDictionary=Object.assign({}, source.morphTargetDictionary);
}
return this;
},
updateMorphTargets: function (){
var geometry=this.geometry;
var m, ml, name;
if(geometry.isBufferGeometry){
var morphAttributes=geometry.morphAttributes;
var keys=Object.keys(morphAttributes);
if(keys.length > 0){
var morphAttribute=morphAttributes[ keys[ 0 ] ];
if(morphAttribute!==undefined){
this.morphTargetInfluences=[];
this.morphTargetDictionary={};
for(m=0, ml=morphAttribute.length; m < ml; m ++){
name=morphAttribute[ m ].name||String(m);
this.morphTargetInfluences.push(0);
this.morphTargetDictionary[ name ]=m;
}}
}}else{
var morphTargets=geometry.morphTargets;
if(morphTargets!==undefined&&morphTargets.length > 0){
this.morphTargetInfluences=[];
this.morphTargetDictionary={};
for(m=0, ml=morphTargets.length; m < ml; m ++){
name=morphTargets[ m ].name||String(m);
this.morphTargetInfluences.push(0);
this.morphTargetDictionary[ name ]=m;
}}
}},
raycast:(function (){
var inverseMatrix=new Matrix4();
var ray=new Ray();
var sphere=new Sphere();
var vA=new Vector3();
var vB=new Vector3();
var vC=new Vector3();
var tempA=new Vector3();
var tempB=new Vector3();
var tempC=new Vector3();
var uvA=new Vector2();
var uvB=new Vector2();
var uvC=new Vector2();
var barycoord=new Vector3();
var intersectionPoint=new Vector3();
var intersectionPointWorld=new Vector3();
function uvIntersection(point, p1, p2, p3, uv1, uv2, uv3){
Triangle.getBarycoord(point, p1, p2, p3, barycoord);
uv1.multiplyScalar(barycoord.x);
uv2.multiplyScalar(barycoord.y);
uv3.multiplyScalar(barycoord.z);
uv1.add(uv2).add(uv3);
return uv1.clone();
}
function checkIntersection(object, material, raycaster, ray, pA, pB, pC, point){
var intersect;
if(material.side===BackSide){
intersect=ray.intersectTriangle(pC, pB, pA, true, point);
}else{
intersect=ray.intersectTriangle(pA, pB, pC, material.side!==DoubleSide, point);
}
if(intersect===null) return null;
intersectionPointWorld.copy(point);
intersectionPointWorld.applyMatrix4(object.matrixWorld);
var distance=raycaster.ray.origin.distanceTo(intersectionPointWorld);
if(distance < raycaster.near||distance > raycaster.far) return null;
return {
distance: distance,
point: intersectionPointWorld.clone(),
object: object
};}
function checkBufferGeometryIntersection(object, raycaster, ray, position, uv, a, b, c){
vA.fromBufferAttribute(position, a);
vB.fromBufferAttribute(position, b);
vC.fromBufferAttribute(position, c);
var intersection=checkIntersection(object, object.material, raycaster, ray, vA, vB, vC, intersectionPoint);
if(intersection){
if(uv){
uvA.fromBufferAttribute(uv, a);
uvB.fromBufferAttribute(uv, b);
uvC.fromBufferAttribute(uv, c);
intersection.uv=uvIntersection(intersectionPoint, vA, vB, vC, uvA, uvB, uvC);
}
var face=new Face3(a, b, c);
Triangle.getNormal(vA, vB, vC, face.normal);
intersection.face=face;
}
return intersection;
}
return function raycast(raycaster, intersects){
var geometry=this.geometry;
var material=this.material;
var matrixWorld=this.matrixWorld;
if(material===undefined) return;
if(geometry.boundingSphere===null) geometry.computeBoundingSphere();
sphere.copy(geometry.boundingSphere);
sphere.applyMatrix4(matrixWorld);
if(raycaster.ray.intersectsSphere(sphere)===false) return;
inverseMatrix.getInverse(matrixWorld);
ray.copy(raycaster.ray).applyMatrix4(inverseMatrix);
if(geometry.boundingBox!==null){
if(ray.intersectsBox(geometry.boundingBox)===false) return;
}
var intersection;
if(geometry.isBufferGeometry){
var a, b, c;
var index=geometry.index;
var position=geometry.attributes.position;
var uv=geometry.attributes.uv;
var i, l;
if(index!==null){
for(i=0, l=index.count; i < l; i +=3){
a=index.getX(i);
b=index.getX(i + 1);
c=index.getX(i + 2);
intersection=checkBufferGeometryIntersection(this, raycaster, ray, position, uv, a, b, c);
if(intersection){
intersection.faceIndex=Math.floor(i / 3);
intersects.push(intersection);
}}
}else if(position!==undefined){
for(i=0, l=position.count; i < l; i +=3){
a=i;
b=i + 1;
c=i + 2;
intersection=checkBufferGeometryIntersection(this, raycaster, ray, position, uv, a, b, c);
if(intersection){
intersection.faceIndex=Math.floor(i / 3);
intersects.push(intersection);
}}
}}else if(geometry.isGeometry){
var fvA, fvB, fvC;
var isMultiMaterial=Array.isArray(material);
var vertices=geometry.vertices;
var faces=geometry.faces;
var uvs;
var faceVertexUvs=geometry.faceVertexUvs[ 0 ];
if(faceVertexUvs.length > 0) uvs=faceVertexUvs;
for(var f=0, fl=faces.length; f < fl; f ++){
var face=faces[ f ];
var faceMaterial=isMultiMaterial ? material[ face.materialIndex ]:material;
if(faceMaterial===undefined) continue;
fvA=vertices[ face.a ];
fvB=vertices[ face.b ];
fvC=vertices[ face.c ];
if(faceMaterial.morphTargets===true){
var morphTargets=geometry.morphTargets;
var morphInfluences=this.morphTargetInfluences;
vA.set(0, 0, 0);
vB.set(0, 0, 0);
vC.set(0, 0, 0);
for(var t=0, tl=morphTargets.length; t < tl; t ++){
var influence=morphInfluences[ t ];
if(influence===0) continue;
var targets=morphTargets[ t ].vertices;
vA.addScaledVector(tempA.subVectors(targets[ face.a ], fvA), influence);
vB.addScaledVector(tempB.subVectors(targets[ face.b ], fvB), influence);
vC.addScaledVector(tempC.subVectors(targets[ face.c ], fvC), influence);
}
vA.add(fvA);
vB.add(fvB);
vC.add(fvC);
fvA=vA;
fvB=vB;
fvC=vC;
}
intersection=checkIntersection(this, faceMaterial, raycaster, ray, fvA, fvB, fvC, intersectionPoint);
if(intersection){
if(uvs&&uvs[ f ]){
var uvs_f=uvs[ f ];
uvA.copy(uvs_f[ 0 ]);
uvB.copy(uvs_f[ 1 ]);
uvC.copy(uvs_f[ 2 ]);
intersection.uv=uvIntersection(intersectionPoint, fvA, fvB, fvC, uvA, uvB, uvC);
}
intersection.face=face;
intersection.faceIndex=f;
intersects.push(intersection);
}}
}};}()),
clone: function (){
return new this.constructor(this.geometry, this.material).copy(this);
}});
function WebGLBackground(renderer, state, objects, premultipliedAlpha){
var clearColor=new Color(0x000000);
var clearAlpha=0;
var planeCamera, planeMesh;
var boxMesh;
function render(renderList, scene, camera, forceClear){
var background=scene.background;
if(background===null){
setClear(clearColor, clearAlpha);
}else if(background&&background.isColor){
setClear(background, 1);
forceClear=true;
}
if(renderer.autoClear||forceClear){
renderer.clear(renderer.autoClearColor, renderer.autoClearDepth, renderer.autoClearStencil);
}
if(background&&background.isCubeTexture){
if(boxMesh===undefined){
boxMesh=new Mesh(
new BoxBufferGeometry(1, 1, 1),
new ShaderMaterial( {
uniforms: ShaderLib.cube.uniforms,
vertexShader: ShaderLib.cube.vertexShader,
fragmentShader: ShaderLib.cube.fragmentShader,
side: BackSide,
depthTest: true,
depthWrite: false,
fog: false
})
);
boxMesh.geometry.removeAttribute('normal');
boxMesh.geometry.removeAttribute('uv');
boxMesh.onBeforeRender=function(renderer, scene, camera){
this.matrixWorld.copyPosition(camera.matrixWorld);
};
objects.update(boxMesh);
}
boxMesh.material.uniforms.tCube.value=background;
renderList.push(boxMesh, boxMesh.geometry, boxMesh.material, 0, null);
}else if(background&&background.isTexture){
if(planeCamera===undefined){
planeCamera=new OrthographicCamera(- 1, 1, 1, - 1, 0, 1);
planeMesh=new Mesh(
new PlaneBufferGeometry(2, 2),
new MeshBasicMaterial( { depthTest: false, depthWrite: false, fog: false })
);
objects.update(planeMesh);
}
planeMesh.material.map=background;
renderer.renderBufferDirect(planeCamera, null, planeMesh.geometry, planeMesh.material, planeMesh, null);
}}
function setClear(color, alpha){
state.buffers.color.setClear(color.r, color.g, color.b, alpha, premultipliedAlpha);
}
return {
getClearColor: function (){
return clearColor;
},
setClearColor: function(color, alpha){
clearColor.set(color);
clearAlpha=alpha!==undefined ? alpha:1;
setClear(clearColor, clearAlpha);
},
getClearAlpha: function (){
return clearAlpha;
},
setClearAlpha: function(alpha){
clearAlpha=alpha;
setClear(clearColor, clearAlpha);
},
render: render
};}
function WebGLBufferRenderer(gl, extensions, info){
var mode;
function setMode(value){
mode=value;
}
function render(start, count){
gl.drawArrays(mode, start, count);
info.update(count, mode);
}
function renderInstances(geometry, start, count){
var extension=extensions.get('ANGLE_instanced_arrays');
if(extension===null){
console.error('THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.');
return;
}
extension.drawArraysInstancedANGLE(mode, start, count, geometry.maxInstancedCount);
info.update(count, mode, geometry.maxInstancedCount);
}
this.setMode=setMode;
this.render=render;
this.renderInstances=renderInstances;
}
function WebGLCapabilities(gl, extensions, parameters){
var maxAnisotropy;
function getMaxAnisotropy(){
if(maxAnisotropy!==undefined) return maxAnisotropy;
var extension=extensions.get('EXT_texture_filter_anisotropic');
if(extension!==null){
maxAnisotropy=gl.getParameter(extension.MAX_TEXTURE_MAX_ANISOTROPY_EXT);
}else{
maxAnisotropy=0;
}
return maxAnisotropy;
}
function getMaxPrecision(precision){
if(precision==='highp'){
if(gl.getShaderPrecisionFormat(gl.VERTEX_SHADER, gl.HIGH_FLOAT).precision > 0 &&
gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.HIGH_FLOAT).precision > 0){
return 'highp';
}
precision='mediump';
}
if(precision==='mediump'){
if(gl.getShaderPrecisionFormat(gl.VERTEX_SHADER, gl.MEDIUM_FLOAT).precision > 0 &&
gl.getShaderPrecisionFormat(gl.FRAGMENT_SHADER, gl.MEDIUM_FLOAT).precision > 0){
return 'mediump';
}}
return 'lowp';
}
var precision=parameters.precision!==undefined ? parameters.precision:'highp';
var maxPrecision=getMaxPrecision(precision);
if(maxPrecision!==precision){
console.warn('THREE.WebGLRenderer:', precision, 'not supported, using', maxPrecision, 'instead.');
precision=maxPrecision;
}
var logarithmicDepthBuffer=parameters.logarithmicDepthBuffer===true;
var maxTextures=gl.getParameter(gl.MAX_TEXTURE_IMAGE_UNITS);
var maxVertexTextures=gl.getParameter(gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS);
var maxTextureSize=gl.getParameter(gl.MAX_TEXTURE_SIZE);
var maxCubemapSize=gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE);
var maxAttributes=gl.getParameter(gl.MAX_VERTEX_ATTRIBS);
var maxVertexUniforms=gl.getParameter(gl.MAX_VERTEX_UNIFORM_VECTORS);
var maxVaryings=gl.getParameter(gl.MAX_VARYING_VECTORS);
var maxFragmentUniforms=gl.getParameter(gl.MAX_FRAGMENT_UNIFORM_VECTORS);
var vertexTextures=maxVertexTextures > 0;
var floatFragmentTextures = !! extensions.get('OES_texture_float');
var floatVertexTextures=vertexTextures&&floatFragmentTextures;
return {
getMaxAnisotropy: getMaxAnisotropy,
getMaxPrecision: getMaxPrecision,
precision: precision,
logarithmicDepthBuffer: logarithmicDepthBuffer,
maxTextures: maxTextures,
maxVertexTextures: maxVertexTextures,
maxTextureSize: maxTextureSize,
maxCubemapSize: maxCubemapSize,
maxAttributes: maxAttributes,
maxVertexUniforms: maxVertexUniforms,
maxVaryings: maxVaryings,
maxFragmentUniforms: maxFragmentUniforms,
vertexTextures: vertexTextures,
floatFragmentTextures: floatFragmentTextures,
floatVertexTextures: floatVertexTextures
};}
function WebGLClipping(){
var scope=this,
globalState=null,
numGlobalPlanes=0,
localClippingEnabled=false,
renderingShadows=false,
plane=new Plane(),
viewNormalMatrix=new Matrix3(),
uniform={ value: null, needsUpdate: false };
this.uniform=uniform;
this.numPlanes=0;
this.numIntersection=0;
this.init=function(planes, enableLocalClipping, camera){
var enabled =
planes.length!==0 ||
enableLocalClipping ||
numGlobalPlanes!==0 ||
localClippingEnabled;
localClippingEnabled=enableLocalClipping;
globalState=projectPlanes(planes, camera, 0);
numGlobalPlanes=planes.length;
return enabled;
};
this.beginShadows=function (){
renderingShadows=true;
projectPlanes(null);
};
this.endShadows=function (){
renderingShadows=false;
resetGlobalState();
};
this.setState=function(planes, clipIntersection, clipShadows, camera, cache, fromCache){
if(! localClippingEnabled||planes===null||planes.length===0||renderingShadows&&! clipShadows){
if(renderingShadows){
projectPlanes(null);
}else{
resetGlobalState();
}}else{
var nGlobal=renderingShadows ? 0:numGlobalPlanes,
lGlobal=nGlobal * 4,
dstArray=cache.clippingState||null;
uniform.value=dstArray;
dstArray=projectPlanes(planes, camera, lGlobal, fromCache);
for(var i=0; i!==lGlobal; ++ i){
dstArray[ i ]=globalState[ i ];
}
cache.clippingState=dstArray;
this.numIntersection=clipIntersection ? this.numPlanes:0;
this.numPlanes +=nGlobal;
}};
function resetGlobalState(){
if(uniform.value!==globalState){
uniform.value=globalState;
uniform.needsUpdate=numGlobalPlanes > 0;
}
scope.numPlanes=numGlobalPlanes;
scope.numIntersection=0;
}
function projectPlanes(planes, camera, dstOffset, skipTransform){
var nPlanes=planes!==null ? planes.length:0,
dstArray=null;
if(nPlanes!==0){
dstArray=uniform.value;
if(skipTransform!==true||dstArray===null){
var flatSize=dstOffset + nPlanes * 4,
viewMatrix=camera.matrixWorldInverse;
viewNormalMatrix.getNormalMatrix(viewMatrix);
if(dstArray===null||dstArray.length < flatSize){
dstArray=new Float32Array(flatSize);
}
for(var i=0, i4=dstOffset; i!==nPlanes; ++ i, i4 +=4){
plane.copy(planes[ i ]).applyMatrix4(viewMatrix, viewNormalMatrix);
plane.normal.toArray(dstArray, i4);
dstArray[ i4 + 3 ]=plane.constant;
}}
uniform.value=dstArray;
uniform.needsUpdate=true;
}
scope.numPlanes=nPlanes;
return dstArray;
}}
function WebGLExtensions(gl){
var extensions={};
return {
get: function(name){
if(extensions[ name ]!==undefined){
return extensions[ name ];
}
var extension;
switch(name){
case 'WEBGL_depth_texture':
extension=gl.getExtension('WEBGL_depth_texture')||gl.getExtension('MOZ_WEBGL_depth_texture')||gl.getExtension('WEBKIT_WEBGL_depth_texture');
break;
case 'EXT_texture_filter_anisotropic':
extension=gl.getExtension('EXT_texture_filter_anisotropic')||gl.getExtension('MOZ_EXT_texture_filter_anisotropic')||gl.getExtension('WEBKIT_EXT_texture_filter_anisotropic');
break;
case 'WEBGL_compressed_texture_s3tc':
extension=gl.getExtension('WEBGL_compressed_texture_s3tc')||gl.getExtension('MOZ_WEBGL_compressed_texture_s3tc')||gl.getExtension('WEBKIT_WEBGL_compressed_texture_s3tc');
break;
case 'WEBGL_compressed_texture_pvrtc':
extension=gl.getExtension('WEBGL_compressed_texture_pvrtc')||gl.getExtension('WEBKIT_WEBGL_compressed_texture_pvrtc');
break;
default:
extension=gl.getExtension(name);
}
if(extension===null){
console.warn('THREE.WebGLRenderer: ' + name + ' extension not supported.');
}
extensions[ name ]=extension;
return extension;
}};}
function WebGLGeometries(gl, attributes, info){
var geometries={};
var wireframeAttributes={};
function onGeometryDispose(event){
var geometry=event.target;
var buffergeometry=geometries[ geometry.id ];
if(buffergeometry.index!==null){
attributes.remove(buffergeometry.index);
}
for(var name in buffergeometry.attributes){
attributes.remove(buffergeometry.attributes[ name ]);
}
geometry.removeEventListener('dispose', onGeometryDispose);
delete geometries[ geometry.id ];
var attribute=wireframeAttributes[ geometry.id ];
if(attribute){
attributes.remove(attribute);
delete wireframeAttributes[ geometry.id ];
}
attribute=wireframeAttributes[ buffergeometry.id ];
if(attribute){
attributes.remove(attribute);
delete wireframeAttributes[ buffergeometry.id ];
}
info.memory.geometries --;
}
function get(object, geometry){
var buffergeometry=geometries[ geometry.id ];
if(buffergeometry) return buffergeometry;
geometry.addEventListener('dispose', onGeometryDispose);
if(geometry.isBufferGeometry){
buffergeometry=geometry;
}else if(geometry.isGeometry){
if(geometry._bufferGeometry===undefined){
geometry._bufferGeometry=new BufferGeometry().setFromObject(object);
}
buffergeometry=geometry._bufferGeometry;
}
geometries[ geometry.id ]=buffergeometry;
info.memory.geometries ++;
return buffergeometry;
}
function update(geometry){
var index=geometry.index;
var geometryAttributes=geometry.attributes;
if(index!==null){
attributes.update(index, gl.ELEMENT_ARRAY_BUFFER);
}
for(var name in geometryAttributes){
attributes.update(geometryAttributes[ name ], gl.ARRAY_BUFFER);
}
var morphAttributes=geometry.morphAttributes;
for(var name in morphAttributes){
var array=morphAttributes[ name ];
for(var i=0, l=array.length; i < l; i ++){
attributes.update(array[ i ], gl.ARRAY_BUFFER);
}}
}
function getWireframeAttribute(geometry){
var attribute=wireframeAttributes[ geometry.id ];
if(attribute) return attribute;
var indices=[];
var geometryIndex=geometry.index;
var geometryAttributes=geometry.attributes;
if(geometryIndex!==null){
var array=geometryIndex.array;
for(var i=0, l=array.length; i < l; i +=3){
var a=array[ i + 0 ];
var b=array[ i + 1 ];
var c=array[ i + 2 ];
indices.push(a, b, b, c, c, a);
}}else{
var array=geometryAttributes.position.array;
for(var i=0, l=(array.length / 3) - 1; i < l; i +=3){
var a=i + 0;
var b=i + 1;
var c=i + 2;
indices.push(a, b, b, c, c, a);
}}
attribute=new(arrayMax(indices) > 65535 ? Uint32BufferAttribute:Uint16BufferAttribute)(indices, 1);
attributes.update(attribute, gl.ELEMENT_ARRAY_BUFFER);
wireframeAttributes[ geometry.id ]=attribute;
return attribute;
}
return {
get: get,
update: update,
getWireframeAttribute: getWireframeAttribute
};}
function WebGLIndexedBufferRenderer(gl, extensions, info){
var mode;
function setMode(value){
mode=value;
}
var type, bytesPerElement;
function setIndex(value){
type=value.type;
bytesPerElement=value.bytesPerElement;
}
function render(start, count){
gl.drawElements(mode, count, type, start * bytesPerElement);
info.update(count, mode);
}
function renderInstances(geometry, start, count){
var extension=extensions.get('ANGLE_instanced_arrays');
if(extension===null){
console.error('THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.');
return;
}
extension.drawElementsInstancedANGLE(mode, count, type, start * bytesPerElement, geometry.maxInstancedCount);
info.update(count, mode, geometry.maxInstancedCount);
}
this.setMode=setMode;
this.setIndex=setIndex;
this.render=render;
this.renderInstances=renderInstances;
}
function WebGLInfo(gl){
var memory={
geometries: 0,
textures: 0
};
var render={
frame: 0,
calls: 0,
triangles: 0,
points: 0,
lines: 0
};
function update(count, mode, instanceCount){
instanceCount=instanceCount||1;
render.calls ++;
switch(mode){
case gl.TRIANGLES:
render.triangles +=instanceCount *(count / 3);
break;
case gl.TRIANGLE_STRIP:
case gl.TRIANGLE_FAN:
render.triangles +=instanceCount *(count - 2);
break;
case gl.LINES:
render.lines +=instanceCount *(count / 2);
break;
case gl.LINE_STRIP:
render.lines +=instanceCount *(count - 1);
break;
case gl.LINE_LOOP:
render.lines +=instanceCount * count;
break;
case gl.POINTS:
render.points +=instanceCount * count;
break;
default:
console.error('THREE.WebGLInfo: Unknown draw mode:', mode);
break;
}}
function reset(){
render.frame ++;
render.calls=0;
render.triangles=0;
render.points=0;
render.lines=0;
}
return {
memory: memory,
render: render,
programs: null,
autoReset: true,
reset: reset,
update: update
};}
function absNumericalSort(a, b){
return Math.abs(b[ 1 ]) - Math.abs(a[ 1 ]);
}
function WebGLMorphtargets(gl){
var influencesList={};
var morphInfluences=new Float32Array(8);
function update(object, geometry, material, program){
var objectInfluences=object.morphTargetInfluences;
var length=objectInfluences.length;
var influences=influencesList[ geometry.id ];
if(influences===undefined){
influences=[];
for(var i=0; i < length; i ++){
influences[ i ]=[ i, 0 ];
}
influencesList[ geometry.id ]=influences;
}
var morphTargets=material.morphTargets&&geometry.morphAttributes.position;
var morphNormals=material.morphNormals&&geometry.morphAttributes.normal;
for(var i=0; i < length; i ++){
var influence=influences[ i ];
if(influence[ 1 ]!==0){
if(morphTargets) geometry.removeAttribute('morphTarget' + i);
if(morphNormals) geometry.removeAttribute('morphNormal' + i);
}}
for(var i=0; i < length; i ++){
var influence=influences[ i ];
influence[ 0 ]=i;
influence[ 1 ]=objectInfluences[ i ];
}
influences.sort(absNumericalSort);
for(var i=0; i < 8; i ++){
var influence=influences[ i ];
if(influence){
var index=influence[ 0 ];
var value=influence[ 1 ];
if(value){
if(morphTargets) geometry.addAttribute('morphTarget' + i, morphTargets[ index ]);
if(morphNormals) geometry.addAttribute('morphNormal' + i, morphNormals[ index ]);
morphInfluences[ i ]=value;
continue;
}}
morphInfluences[ i ]=0;
}
program.getUniforms().setValue(gl, 'morphTargetInfluences', morphInfluences);
}
return {
update: update
};}
function WebGLObjects(geometries, info){
var updateList={};
function update(object){
var frame=info.render.frame;
var geometry=object.geometry;
var buffergeometry=geometries.get(object, geometry);
if(updateList[ buffergeometry.id ]!==frame){
if(geometry.isGeometry){
buffergeometry.updateFromObject(object);
}
geometries.update(buffergeometry);
updateList[ buffergeometry.id ]=frame;
}
return buffergeometry;
}
function dispose(){
updateList={};}
return {
update: update,
dispose: dispose
};}
function CubeTexture(images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding){
images=images!==undefined ? images:[];
mapping=mapping!==undefined ? mapping:CubeReflectionMapping;
Texture.call(this, images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding);
this.flipY=false;
}
CubeTexture.prototype=Object.create(Texture.prototype);
CubeTexture.prototype.constructor=CubeTexture;
CubeTexture.prototype.isCubeTexture=true;
Object.defineProperty(CubeTexture.prototype, 'images', {
get: function (){
return this.image;
},
set: function(value){
this.image=value;
}});
var emptyTexture=new Texture();
var emptyCubeTexture=new CubeTexture();
function UniformContainer(){
this.seq=[];
this.map={};}
var arrayCacheF32=[];
var arrayCacheI32=[];
var mat4array=new Float32Array(16);
var mat3array=new Float32Array(9);
var mat2array=new Float32Array(4);
function flatten(array, nBlocks, blockSize){
var firstElem=array[ 0 ];
if(firstElem <=0||firstElem > 0) return array;
var n=nBlocks * blockSize,
r=arrayCacheF32[ n ];
if(r===undefined){
r=new Float32Array(n);
arrayCacheF32[ n ]=r;
}
if(nBlocks!==0){
firstElem.toArray(r, 0);
for(var i=1, offset=0; i!==nBlocks; ++ i){
offset +=blockSize;
array[ i ].toArray(r, offset);
}}
return r;
}
function arraysEqual(a, b){
if(a.length!==b.length) return false;
for(var i=0, l=a.length; i < l; i ++){
if(a[ i ]!==b[ i ]) return false;
}
return true;
}
function copyArray(a, b){
for(var i=0, l=b.length; i < l; i ++){
a[ i ]=b[ i ];
}}
function allocTexUnits(renderer, n){
var r=arrayCacheI32[ n ];
if(r===undefined){
r=new Int32Array(n);
arrayCacheI32[ n ]=r;
}
for(var i=0; i!==n; ++ i)
r[ i ]=renderer.allocTextureUnit();
return r;
}
function setValue1f(gl, v){
var cache=this.cache;
if(cache[ 0 ]===v) return;
gl.uniform1f(this.addr, v);
cache[ 0 ]=v;
}
function setValue1i(gl, v){
var cache=this.cache;
if(cache[ 0 ]===v) return;
gl.uniform1i(this.addr, v);
cache[ 0 ]=v;
}
function setValue2fv(gl, v){
var cache=this.cache;
if(v.x!==undefined){
if(cache[ 0 ]!==v.x||cache[ 1 ]!==v.y){
gl.uniform2f(this.addr, v.x, v.y);
cache[ 0 ]=v.x;
cache[ 1 ]=v.y;
}}else{
if(arraysEqual(cache, v) ) return;
gl.uniform2fv(this.addr, v);
copyArray(cache, v);
}}
function setValue3fv(gl, v){
var cache=this.cache;
if(v.x!==undefined){
if(cache[ 0 ]!==v.x||cache[ 1 ]!==v.y||cache[ 2 ]!==v.z){
gl.uniform3f(this.addr, v.x, v.y, v.z);
cache[ 0 ]=v.x;
cache[ 1 ]=v.y;
cache[ 2 ]=v.z;
}}else if(v.r!==undefined){
if(cache[ 0 ]!==v.r||cache[ 1 ]!==v.g||cache[ 2 ]!==v.b){
gl.uniform3f(this.addr, v.r, v.g, v.b);
cache[ 0 ]=v.r;
cache[ 1 ]=v.g;
cache[ 2 ]=v.b;
}}else{
if(arraysEqual(cache, v) ) return;
gl.uniform3fv(this.addr, v);
copyArray(cache, v);
}}
function setValue4fv(gl, v){
var cache=this.cache;
if(v.x!==undefined){
if(cache[ 0 ]!==v.x||cache[ 1 ]!==v.y||cache[ 2 ]!==v.z||cache[ 3 ]!==v.w){
gl.uniform4f(this.addr, v.x, v.y, v.z, v.w);
cache[ 0 ]=v.x;
cache[ 1 ]=v.y;
cache[ 2 ]=v.z;
cache[ 3 ]=v.w;
}}else{
if(arraysEqual(cache, v) ) return;
gl.uniform4fv(this.addr, v);
copyArray(cache, v);
}}
function setValue2fm(gl, v){
var cache=this.cache;
var elements=v.elements;
if(elements===undefined){
if(arraysEqual(cache, v) ) return;
gl.uniformMatrix2fv(this.addr, false, v);
copyArray(cache, v);
}else{
if(arraysEqual(cache, elements) ) return;
mat2array.set(elements);
gl.uniformMatrix2fv(this.addr, false, mat2array);
copyArray(cache, elements);
}}
function setValue3fm(gl, v){
var cache=this.cache;
var elements=v.elements;
if(elements===undefined){
if(arraysEqual(cache, v) ) return;
gl.uniformMatrix3fv(this.addr, false, v);
copyArray(cache, v);
}else{
if(arraysEqual(cache, elements) ) return;
mat3array.set(elements);
gl.uniformMatrix3fv(this.addr, false, mat3array);
copyArray(cache, elements);
}}
function setValue4fm(gl, v){
var cache=this.cache;
var elements=v.elements;
if(elements===undefined){
if(arraysEqual(cache, v) ) return;
gl.uniformMatrix4fv(this.addr, false, v);
copyArray(cache, v);
}else{
if(arraysEqual(cache, elements) ) return;
mat4array.set(elements);
gl.uniformMatrix4fv(this.addr, false, mat4array);
copyArray(cache, elements);
}}
function setValueT1(gl, v, renderer){
var cache=this.cache;
var unit=renderer.allocTextureUnit();
if(cache[ 0 ]!==unit){
gl.uniform1i(this.addr, unit);
cache[ 0 ]=unit;
}
renderer.setTexture2D(v||emptyTexture, unit);
}
function setValueT6(gl, v, renderer){
var cache=this.cache;
var unit=renderer.allocTextureUnit();
if(cache[ 0 ]!==unit){
gl.uniform1i(this.addr, unit);
cache[ 0 ]=unit;
}
renderer.setTextureCube(v||emptyCubeTexture, unit);
}
function setValue2iv(gl, v){
var cache=this.cache;
if(arraysEqual(cache, v) ) return;
gl.uniform2iv(this.addr, v);
copyArray(cache, v);
}
function setValue3iv(gl, v){
var cache=this.cache;
if(arraysEqual(cache, v) ) return;
gl.uniform3iv(this.addr, v);
copyArray(cache, v);
}
function setValue4iv(gl, v){
var cache=this.cache;
if(arraysEqual(cache, v) ) return;
gl.uniform4iv(this.addr, v);
copyArray(cache, v);
}
function getSingularSetter(type){
switch(type){
case 0x1406: return setValue1f;
case 0x8b50: return setValue2fv;
case 0x8b51: return setValue3fv;
case 0x8b52: return setValue4fv;
case 0x8b5a: return setValue2fm;
case 0x8b5b: return setValue3fm;
case 0x8b5c: return setValue4fm;
case 0x8b5e: case 0x8d66: return setValueT1;
case 0x8b60: return setValueT6;
case 0x1404: case 0x8b56: return setValue1i;
case 0x8b53: case 0x8b57: return setValue2iv;
case 0x8b54: case 0x8b58: return setValue3iv;
case 0x8b55: case 0x8b59: return setValue4iv;
}}
function setValue1fv(gl, v){
var cache=this.cache;
if(arraysEqual(cache, v) ) return;
gl.uniform1fv(this.addr, v);
copyArray(cache, v);
}
function setValue1iv(gl, v){
var cache=this.cache;
if(arraysEqual(cache, v) ) return;
gl.uniform1iv(this.addr, v);
copyArray(cache, v);
}
function setValueV2a(gl, v){
var cache=this.cache;
var data=flatten(v, this.size, 2);
if(arraysEqual(cache, data) ) return;
gl.uniform2fv(this.addr, data);
this.updateCache(data);
}
function setValueV3a(gl, v){
var cache=this.cache;
var data=flatten(v, this.size, 3);
if(arraysEqual(cache, data) ) return;
gl.uniform3fv(this.addr, data);
this.updateCache(data);
}
function setValueV4a(gl, v){
var cache=this.cache;
var data=flatten(v, this.size, 4);
if(arraysEqual(cache, data) ) return;
gl.uniform4fv(this.addr, data);
this.updateCache(data);
}
function setValueM2a(gl, v){
var cache=this.cache;
var data=flatten(v, this.size, 4);
if(arraysEqual(cache, data) ) return;
gl.uniformMatrix2fv(this.addr, false, data);
this.updateCache(data);
}
function setValueM3a(gl, v){
var cache=this.cache;
var data=flatten(v, this.size, 9);
if(arraysEqual(cache, data) ) return;
gl.uniformMatrix3fv(this.addr, false, data);
this.updateCache(data);
}
function setValueM4a(gl, v){
var cache=this.cache;
var data=flatten(v, this.size, 16);
if(arraysEqual(cache, data) ) return;
gl.uniformMatrix4fv(this.addr, false, data);
this.updateCache(data);
}
function setValueT1a(gl, v, renderer){
var cache=this.cache;
var n=v.length;
var units=allocTexUnits(renderer, n);
if(arraysEqual(cache, units)===false){
gl.uniform1iv(this.addr, units);
copyArray(cache, units);
}
for(var i=0; i!==n; ++ i){
renderer.setTexture2D(v[ i ]||emptyTexture, units[ i ]);
}}
function setValueT6a(gl, v, renderer){
var cache=this.cache;
var n=v.length;
var units=allocTexUnits(renderer, n);
if(arraysEqual(cache, units)===false){
gl.uniform1iv(this.addr, units);
copyArray(cache, units);
}
for(var i=0; i!==n; ++ i){
renderer.setTextureCube(v[ i ]||emptyCubeTexture, units[ i ]);
}}
function getPureArraySetter(type){
switch(type){
case 0x1406: return setValue1fv;
case 0x8b50: return setValueV2a;
case 0x8b51: return setValueV3a;
case 0x8b52: return setValueV4a;
case 0x8b5a: return setValueM2a;
case 0x8b5b: return setValueM3a;
case 0x8b5c: return setValueM4a;
case 0x8b5e: return setValueT1a;
case 0x8b60: return setValueT6a;
case 0x1404: case 0x8b56: return setValue1iv;
case 0x8b53: case 0x8b57: return setValue2iv;
case 0x8b54: case 0x8b58: return setValue3iv;
case 0x8b55: case 0x8b59: return setValue4iv;
}}
function SingleUniform(id, activeInfo, addr){
this.id=id;
this.addr=addr;
this.cache=[];
this.setValue=getSingularSetter(activeInfo.type);
}
function PureArrayUniform(id, activeInfo, addr){
this.id=id;
this.addr=addr;
this.cache=[];
this.size=activeInfo.size;
this.setValue=getPureArraySetter(activeInfo.type);
}
PureArrayUniform.prototype.updateCache=function(data){
var cache=this.cache;
if(data instanceof Float32Array&&cache.length!==data.length){
this.cache=new Float32Array(data.length);
}
copyArray(cache, data);
};
function StructuredUniform(id){
this.id=id;
UniformContainer.call(this);
}
StructuredUniform.prototype.setValue=function(gl, value){
var seq=this.seq;
for(var i=0, n=seq.length; i!==n; ++ i){
var u=seq[ i ];
u.setValue(gl, value[ u.id ]);
}};
var RePathPart=/([\w\d_]+)(\])?(\[|\.)?/g;
function addUniform(container, uniformObject){
container.seq.push(uniformObject);
container.map[ uniformObject.id ]=uniformObject;
}
function parseUniform(activeInfo, addr, container){
var path=activeInfo.name,
pathLength=path.length;
RePathPart.lastIndex=0;
while(true){
var match=RePathPart.exec(path),
matchEnd=RePathPart.lastIndex,
id=match[ 1 ],
idIsIndex=match[ 2 ]===']',
subscript=match[ 3 ];
if(idIsIndex) id=id | 0;
if(subscript===undefined||subscript==='['&&matchEnd + 2===pathLength){
addUniform(container, subscript===undefined ?
new SingleUniform(id, activeInfo, addr) :
new PureArrayUniform(id, activeInfo, addr) );
break;
}else{
var map=container.map, next=map[ id ];
if(next===undefined){
next=new StructuredUniform(id);
addUniform(container, next);
}
container=next;
}}
}
function WebGLUniforms(gl, program, renderer){
UniformContainer.call(this);
this.renderer=renderer;
var n=gl.getProgramParameter(program, gl.ACTIVE_UNIFORMS);
for(var i=0; i < n; ++ i){
var info=gl.getActiveUniform(program, i),
addr=gl.getUniformLocation(program, info.name);
parseUniform(info, addr, this);
}}
WebGLUniforms.prototype.setValue=function(gl, name, value){
var u=this.map[ name ];
if(u!==undefined) u.setValue(gl, value, this.renderer);
};
WebGLUniforms.prototype.setOptional=function(gl, object, name){
var v=object[ name ];
if(v!==undefined) this.setValue(gl, name, v);
};
WebGLUniforms.upload=function(gl, seq, values, renderer){
for(var i=0, n=seq.length; i!==n; ++ i){
var u=seq[ i ],
v=values[ u.id ];
if(v.needsUpdate!==false){
u.setValue(gl, v.value, renderer);
}}
};
WebGLUniforms.seqWithValue=function(seq, values){
var r=[];
for(var i=0, n=seq.length; i!==n; ++ i){
var u=seq[ i ];
if(u.id in values) r.push(u);
}
return r;
};
function addLineNumbers(string){
var lines=string.split('\n');
for(var i=0; i < lines.length; i ++){
lines[ i ]=(i + 1) + ': ' + lines[ i ];
}
return lines.join('\n');
}
function WebGLShader(gl, type, string){
var shader=gl.createShader(type);
gl.shaderSource(shader, string);
gl.compileShader(shader);
if(gl.getShaderParameter(shader, gl.COMPILE_STATUS)===false){
console.error('THREE.WebGLShader: Shader couldn\'t compile.');
}
if(gl.getShaderInfoLog(shader)!==''){
console.warn('THREE.WebGLShader: gl.getShaderInfoLog()', type===gl.VERTEX_SHADER ? 'vertex':'fragment', gl.getShaderInfoLog(shader), addLineNumbers(string) );
}
return shader;
}
var programIdCount=0;
function getEncodingComponents(encoding){
switch(encoding){
case LinearEncoding:
return [ 'Linear', '(value)' ];
case sRGBEncoding:
return [ 'sRGB', '(value)' ];
case RGBEEncoding:
return [ 'RGBE', '(value)' ];
case RGBM7Encoding:
return [ 'RGBM', '(value, 7.0)' ];
case RGBM16Encoding:
return [ 'RGBM', '(value, 16.0)' ];
case RGBDEncoding:
return [ 'RGBD', '(value, 256.0)' ];
case GammaEncoding:
return [ 'Gamma', '(value, float(GAMMA_FACTOR) )' ];
default:
throw new Error('unsupported encoding: ' + encoding);
}}
function getTexelDecodingFunction(functionName, encoding){
var components=getEncodingComponents(encoding);
return 'vec4 ' + functionName + '(vec4 value){ return ' + components[ 0 ] + 'ToLinear' + components[ 1 ] + '; }';
}
function getTexelEncodingFunction(functionName, encoding){
var components=getEncodingComponents(encoding);
return 'vec4 ' + functionName + '(vec4 value){ return LinearTo' + components[ 0 ] + components[ 1 ] + '; }';
}
function getToneMappingFunction(functionName, toneMapping){
var toneMappingName;
switch(toneMapping){
case LinearToneMapping:
toneMappingName='Linear';
break;
case ReinhardToneMapping:
toneMappingName='Reinhard';
break;
case Uncharted2ToneMapping:
toneMappingName='Uncharted2';
break;
case CineonToneMapping:
toneMappingName='OptimizedCineon';
break;
default:
throw new Error('unsupported toneMapping: ' + toneMapping);
}
return 'vec3 ' + functionName + '(vec3 color){ return ' + toneMappingName + 'ToneMapping(color); }';
}
function generateExtensions(extensions, parameters, rendererExtensions){
extensions=extensions||{};
var chunks=[
(extensions.derivatives||parameters.envMapCubeUV||parameters.bumpMap||parameters.normalMap||parameters.flatShading) ? '#extension GL_OES_standard_derivatives:enable':'',
(extensions.fragDepth||parameters.logarithmicDepthBuffer)&&rendererExtensions.get('EXT_frag_depth') ? '#extension GL_EXT_frag_depth:enable':'',
(extensions.drawBuffers)&&rendererExtensions.get('WEBGL_draw_buffers') ? '#extension GL_EXT_draw_buffers:require':'',
(extensions.shaderTextureLOD||parameters.envMap)&&rendererExtensions.get('EXT_shader_texture_lod') ? '#extension GL_EXT_shader_texture_lod:enable':''
];
return chunks.filter(filterEmptyLine).join('\n');
}
function generateDefines(defines){
var chunks=[];
for(var name in defines){
var value=defines[ name ];
if(value===false) continue;
chunks.push('#define ' + name + ' ' + value);
}
return chunks.join('\n');
}
function fetchAttributeLocations(gl, program){
var attributes={};
var n=gl.getProgramParameter(program, gl.ACTIVE_ATTRIBUTES);
for(var i=0; i < n; i ++){
var info=gl.getActiveAttrib(program, i);
var name=info.name;
attributes[ name ]=gl.getAttribLocation(program, name);
}
return attributes;
}
function filterEmptyLine(string){
return string!=='';
}
function replaceLightNums(string, parameters){
return string
.replace(/NUM_DIR_LIGHTS/g, parameters.numDirLights)
.replace(/NUM_SPOT_LIGHTS/g, parameters.numSpotLights)
.replace(/NUM_RECT_AREA_LIGHTS/g, parameters.numRectAreaLights)
.replace(/NUM_POINT_LIGHTS/g, parameters.numPointLights)
.replace(/NUM_HEMI_LIGHTS/g, parameters.numHemiLights);
}
function replaceClippingPlaneNums(string, parameters){
return string
.replace(/NUM_CLIPPING_PLANES/g, parameters.numClippingPlanes)
.replace(/UNION_CLIPPING_PLANES/g,(parameters.numClippingPlanes - parameters.numClipIntersection) );
}
function parseIncludes(string){
var pattern=/^[ \t]*#include +<([\w\d.]+)>/gm;
function replace(match, include){
var replace=ShaderChunk[ include ];
if(replace===undefined){
throw new Error('Can not resolve #include <' + include + '>');
}
return parseIncludes(replace);
}
return string.replace(pattern, replace);
}
function unrollLoops(string){
var pattern=/#pragma unroll_loop[\s]+?for \(int i \=(\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g;
function replace(match, start, end, snippet){
var unroll='';
for(var i=parseInt(start); i < parseInt(end); i ++){
unroll +=snippet.replace(/\[ i \]/g, '[ ' + i + ' ]');
}
return unroll;
}
return string.replace(pattern, replace);
}
function WebGLProgram(renderer, extensions, code, material, shader, parameters){
var gl=renderer.context;
var defines=material.defines;
var vertexShader=shader.vertexShader;
var fragmentShader=shader.fragmentShader;
var shadowMapTypeDefine='SHADOWMAP_TYPE_BASIC';
if(parameters.shadowMapType===PCFShadowMap){
shadowMapTypeDefine='SHADOWMAP_TYPE_PCF';
}else if(parameters.shadowMapType===PCFSoftShadowMap){
shadowMapTypeDefine='SHADOWMAP_TYPE_PCF_SOFT';
}
var envMapTypeDefine='ENVMAP_TYPE_CUBE';
var envMapModeDefine='ENVMAP_MODE_REFLECTION';
var envMapBlendingDefine='ENVMAP_BLENDING_MULTIPLY';
if(parameters.envMap){
switch(material.envMap.mapping){
case CubeReflectionMapping:
case CubeRefractionMapping:
envMapTypeDefine='ENVMAP_TYPE_CUBE';
break;
case CubeUVReflectionMapping:
case CubeUVRefractionMapping:
envMapTypeDefine='ENVMAP_TYPE_CUBE_UV';
break;
case EquirectangularReflectionMapping:
case EquirectangularRefractionMapping:
envMapTypeDefine='ENVMAP_TYPE_EQUIREC';
break;
case SphericalReflectionMapping:
envMapTypeDefine='ENVMAP_TYPE_SPHERE';
break;
}
switch(material.envMap.mapping){
case CubeRefractionMapping:
case EquirectangularRefractionMapping:
envMapModeDefine='ENVMAP_MODE_REFRACTION';
break;
}
switch(material.combine){
case MultiplyOperation:
envMapBlendingDefine='ENVMAP_BLENDING_MULTIPLY';
break;
case MixOperation:
envMapBlendingDefine='ENVMAP_BLENDING_MIX';
break;
case AddOperation:
envMapBlendingDefine='ENVMAP_BLENDING_ADD';
break;
}}
var gammaFactorDefine=(renderer.gammaFactor > 0) ? renderer.gammaFactor:1.0;
var customExtensions=generateExtensions(material.extensions, parameters, extensions);
var customDefines=generateDefines(defines);
var program=gl.createProgram();
var prefixVertex, prefixFragment;
if(material.isRawShaderMaterial){
prefixVertex=[
customDefines
].filter(filterEmptyLine).join('\n');
if(prefixVertex.length > 0){
prefixVertex +='\n';
}
prefixFragment=[
customExtensions,
customDefines
].filter(filterEmptyLine).join('\n');
if(prefixFragment.length > 0){
prefixFragment +='\n';
}}else{
prefixVertex=[
'precision ' + parameters.precision + ' float;',
'precision ' + parameters.precision + ' int;',
'#define SHADER_NAME ' + shader.name,
customDefines,
parameters.supportsVertexTextures ? '#define VERTEX_TEXTURES':'',
'#define GAMMA_FACTOR ' + gammaFactorDefine,
'#define MAX_BONES ' + parameters.maxBones,
(parameters.useFog&&parameters.fog) ? '#define USE_FOG':'',
(parameters.useFog&&parameters.fogExp) ? '#define FOG_EXP2':'',
parameters.map ? '#define USE_MAP':'',
parameters.envMap ? '#define USE_ENVMAP':'',
parameters.envMap ? '#define ' + envMapModeDefine:'',
parameters.lightMap ? '#define USE_LIGHTMAP':'',
parameters.aoMap ? '#define USE_AOMAP':'',
parameters.emissiveMap ? '#define USE_EMISSIVEMAP':'',
parameters.bumpMap ? '#define USE_BUMPMAP':'',
parameters.normalMap ? '#define USE_NORMALMAP':'',
parameters.displacementMap&&parameters.supportsVertexTextures ? '#define USE_DISPLACEMENTMAP':'',
parameters.specularMap ? '#define USE_SPECULARMAP':'',
parameters.roughnessMap ? '#define USE_ROUGHNESSMAP':'',
parameters.metalnessMap ? '#define USE_METALNESSMAP':'',
parameters.alphaMap ? '#define USE_ALPHAMAP':'',
parameters.vertexColors ? '#define USE_COLOR':'',
parameters.flatShading ? '#define FLAT_SHADED':'',
parameters.skinning ? '#define USE_SKINNING':'',
parameters.useVertexTexture ? '#define BONE_TEXTURE':'',
parameters.morphTargets ? '#define USE_MORPHTARGETS':'',
parameters.morphNormals&&parameters.flatShading===false ? '#define USE_MORPHNORMALS':'',
parameters.doubleSided ? '#define DOUBLE_SIDED':'',
parameters.flipSided ? '#define FLIP_SIDED':'',
parameters.shadowMapEnabled ? '#define USE_SHADOWMAP':'',
parameters.shadowMapEnabled ? '#define ' + shadowMapTypeDefine:'',
parameters.sizeAttenuation ? '#define USE_SIZEATTENUATION':'',
parameters.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF':'',
parameters.logarithmicDepthBuffer&&extensions.get('EXT_frag_depth') ? '#define USE_LOGDEPTHBUF_EXT':'',
'uniform mat4 modelMatrix;',
'uniform mat4 modelViewMatrix;',
'uniform mat4 projectionMatrix;',
'uniform mat4 viewMatrix;',
'uniform mat3 normalMatrix;',
'uniform vec3 cameraPosition;',
'attribute vec3 position;',
'attribute vec3 normal;',
'attribute vec2 uv;',
'#ifdef USE_COLOR',
'	attribute vec3 color;',
'#endif',
'#ifdef USE_MORPHTARGETS',
'	attribute vec3 morphTarget0;',
'	attribute vec3 morphTarget1;',
'	attribute vec3 morphTarget2;',
'	attribute vec3 morphTarget3;',
'	#ifdef USE_MORPHNORMALS',
'		attribute vec3 morphNormal0;',
'		attribute vec3 morphNormal1;',
'		attribute vec3 morphNormal2;',
'		attribute vec3 morphNormal3;',
'	#else',
'		attribute vec3 morphTarget4;',
'		attribute vec3 morphTarget5;',
'		attribute vec3 morphTarget6;',
'		attribute vec3 morphTarget7;',
'	#endif',
'#endif',
'#ifdef USE_SKINNING',
'	attribute vec4 skinIndex;',
'	attribute vec4 skinWeight;',
'#endif',
'\n'
].filter(filterEmptyLine).join('\n');
prefixFragment=[
customExtensions,
'precision ' + parameters.precision + ' float;',
'precision ' + parameters.precision + ' int;',
'#define SHADER_NAME ' + shader.name,
customDefines,
parameters.alphaTest ? '#define ALPHATEST ' + parameters.alphaTest +(parameters.alphaTest % 1 ? '':'.0'):'',
'#define GAMMA_FACTOR ' + gammaFactorDefine,
(parameters.useFog&&parameters.fog) ? '#define USE_FOG':'',
(parameters.useFog&&parameters.fogExp) ? '#define FOG_EXP2':'',
parameters.map ? '#define USE_MAP':'',
parameters.envMap ? '#define USE_ENVMAP':'',
parameters.envMap ? '#define ' + envMapTypeDefine:'',
parameters.envMap ? '#define ' + envMapModeDefine:'',
parameters.envMap ? '#define ' + envMapBlendingDefine:'',
parameters.lightMap ? '#define USE_LIGHTMAP':'',
parameters.aoMap ? '#define USE_AOMAP':'',
parameters.emissiveMap ? '#define USE_EMISSIVEMAP':'',
parameters.bumpMap ? '#define USE_BUMPMAP':'',
parameters.normalMap ? '#define USE_NORMALMAP':'',
parameters.specularMap ? '#define USE_SPECULARMAP':'',
parameters.roughnessMap ? '#define USE_ROUGHNESSMAP':'',
parameters.metalnessMap ? '#define USE_METALNESSMAP':'',
parameters.alphaMap ? '#define USE_ALPHAMAP':'',
parameters.vertexColors ? '#define USE_COLOR':'',
parameters.gradientMap ? '#define USE_GRADIENTMAP':'',
parameters.flatShading ? '#define FLAT_SHADED':'',
parameters.doubleSided ? '#define DOUBLE_SIDED':'',
parameters.flipSided ? '#define FLIP_SIDED':'',
parameters.shadowMapEnabled ? '#define USE_SHADOWMAP':'',
parameters.shadowMapEnabled ? '#define ' + shadowMapTypeDefine:'',
parameters.premultipliedAlpha ? '#define PREMULTIPLIED_ALPHA':'',
parameters.physicallyCorrectLights ? '#define PHYSICALLY_CORRECT_LIGHTS':'',
parameters.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF':'',
parameters.logarithmicDepthBuffer&&extensions.get('EXT_frag_depth') ? '#define USE_LOGDEPTHBUF_EXT':'',
parameters.envMap&&extensions.get('EXT_shader_texture_lod') ? '#define TEXTURE_LOD_EXT':'',
'uniform mat4 viewMatrix;',
'uniform vec3 cameraPosition;',
(parameters.toneMapping!==NoToneMapping) ? '#define TONE_MAPPING':'',
(parameters.toneMapping!==NoToneMapping) ? ShaderChunk[ 'tonemapping_pars_fragment' ]:'',
(parameters.toneMapping!==NoToneMapping) ? getToneMappingFunction('toneMapping', parameters.toneMapping):'',
parameters.dithering ? '#define DITHERING':'',
(parameters.outputEncoding||parameters.mapEncoding||parameters.envMapEncoding||parameters.emissiveMapEncoding) ? ShaderChunk[ 'encodings_pars_fragment' ]:'',
parameters.mapEncoding ? getTexelDecodingFunction('mapTexelToLinear', parameters.mapEncoding):'',
parameters.envMapEncoding ? getTexelDecodingFunction('envMapTexelToLinear', parameters.envMapEncoding):'',
parameters.emissiveMapEncoding ? getTexelDecodingFunction('emissiveMapTexelToLinear', parameters.emissiveMapEncoding):'',
parameters.outputEncoding ? getTexelEncodingFunction('linearToOutputTexel', parameters.outputEncoding):'',
parameters.depthPacking ? '#define DEPTH_PACKING ' + material.depthPacking:'',
'\n'
].filter(filterEmptyLine).join('\n');
}
vertexShader=parseIncludes(vertexShader);
vertexShader=replaceLightNums(vertexShader, parameters);
vertexShader=replaceClippingPlaneNums(vertexShader, parameters);
fragmentShader=parseIncludes(fragmentShader);
fragmentShader=replaceLightNums(fragmentShader, parameters);
fragmentShader=replaceClippingPlaneNums(fragmentShader, parameters);
vertexShader=unrollLoops(vertexShader);
fragmentShader=unrollLoops(fragmentShader);
var vertexGlsl=prefixVertex + vertexShader;
var fragmentGlsl=prefixFragment + fragmentShader;
var glVertexShader=WebGLShader(gl, gl.VERTEX_SHADER, vertexGlsl);
var glFragmentShader=WebGLShader(gl, gl.FRAGMENT_SHADER, fragmentGlsl);
gl.attachShader(program, glVertexShader);
gl.attachShader(program, glFragmentShader);
if(material.index0AttributeName!==undefined){
gl.bindAttribLocation(program, 0, material.index0AttributeName);
}else if(parameters.morphTargets===true){
gl.bindAttribLocation(program, 0, 'position');
}
gl.linkProgram(program);
var programLog=gl.getProgramInfoLog(program).trim();
var vertexLog=gl.getShaderInfoLog(glVertexShader).trim();
var fragmentLog=gl.getShaderInfoLog(glFragmentShader).trim();
var runnable=true;
var haveDiagnostics=true;
if(gl.getProgramParameter(program, gl.LINK_STATUS)===false){
runnable=false;
console.error('THREE.WebGLProgram: shader error: ', gl.getError(), 'gl.VALIDATE_STATUS', gl.getProgramParameter(program, gl.VALIDATE_STATUS), 'gl.getProgramInfoLog', programLog, vertexLog, fragmentLog);
}else if(programLog!==''){
console.warn('THREE.WebGLProgram: gl.getProgramInfoLog()', programLog);
}else if(vertexLog===''||fragmentLog===''){
haveDiagnostics=false;
}
if(haveDiagnostics){
this.diagnostics={
runnable: runnable,
material: material,
programLog: programLog,
vertexShader: {
log: vertexLog,
prefix: prefixVertex
},
fragmentShader: {
log: fragmentLog,
prefix: prefixFragment
}};}
gl.deleteShader(glVertexShader);
gl.deleteShader(glFragmentShader);
var cachedUniforms;
this.getUniforms=function (){
if(cachedUniforms===undefined){
cachedUniforms=new WebGLUniforms(gl, program, renderer);
}
return cachedUniforms;
};
var cachedAttributes;
this.getAttributes=function (){
if(cachedAttributes===undefined){
cachedAttributes=fetchAttributeLocations(gl, program);
}
return cachedAttributes;
};
this.destroy=function (){
gl.deleteProgram(program);
this.program=undefined;
};
Object.defineProperties(this, {
uniforms: {
get: function (){
console.warn('THREE.WebGLProgram: .uniforms is now .getUniforms().');
return this.getUniforms();
}},
attributes: {
get: function (){
console.warn('THREE.WebGLProgram: .attributes is now .getAttributes().');
return this.getAttributes();
}}
});
this.name=shader.name;
this.id=programIdCount ++;
this.code=code;
this.usedTimes=1;
this.program=program;
this.vertexShader=glVertexShader;
this.fragmentShader=glFragmentShader;
return this;
}
function WebGLPrograms(renderer, extensions, capabilities){
var programs=[];
var shaderIDs={
MeshDepthMaterial: 'depth',
MeshDistanceMaterial: 'distanceRGBA',
MeshNormalMaterial: 'normal',
MeshBasicMaterial: 'basic',
MeshLambertMaterial: 'lambert',
MeshPhongMaterial: 'phong',
MeshToonMaterial: 'phong',
MeshStandardMaterial: 'physical',
MeshPhysicalMaterial: 'physical',
LineBasicMaterial: 'basic',
LineDashedMaterial: 'dashed',
PointsMaterial: 'points',
ShadowMaterial: 'shadow'
};
var parameterNames=[
"precision", "supportsVertexTextures", "map", "mapEncoding", "envMap", "envMapMode", "envMapEncoding",
"lightMap", "aoMap", "emissiveMap", "emissiveMapEncoding", "bumpMap", "normalMap", "displacementMap", "specularMap",
"roughnessMap", "metalnessMap", "gradientMap",
"alphaMap", "combine", "vertexColors", "fog", "useFog", "fogExp",
"flatShading", "sizeAttenuation", "logarithmicDepthBuffer", "skinning",
"maxBones", "useVertexTexture", "morphTargets", "morphNormals",
"maxMorphTargets", "maxMorphNormals", "premultipliedAlpha",
"numDirLights", "numPointLights", "numSpotLights", "numHemiLights", "numRectAreaLights",
"shadowMapEnabled", "shadowMapType", "toneMapping", 'physicallyCorrectLights',
"alphaTest", "doubleSided", "flipSided", "numClippingPlanes", "numClipIntersection", "depthPacking", "dithering"
];
function allocateBones(object){
var skeleton=object.skeleton;
var bones=skeleton.bones;
if(capabilities.floatVertexTextures){
return 1024;
}else{
var nVertexUniforms=capabilities.maxVertexUniforms;
var nVertexMatrices=Math.floor(( nVertexUniforms - 20) / 4);
var maxBones=Math.min(nVertexMatrices, bones.length);
if(maxBones < bones.length){
console.warn('THREE.WebGLRenderer: Skeleton has ' + bones.length + ' bones. This GPU supports ' + maxBones + '.');
return 0;
}
return maxBones;
}}
function getTextureEncodingFromMap(map, gammaOverrideLinear){
var encoding;
if(! map){
encoding=LinearEncoding;
}else if(map.isTexture){
encoding=map.encoding;
}else if(map.isWebGLRenderTarget){
console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead.");
encoding=map.texture.encoding;
}
if(encoding===LinearEncoding&&gammaOverrideLinear){
encoding=GammaEncoding;
}
return encoding;
}
this.getParameters=function(material, lights, shadows, fog, nClipPlanes, nClipIntersection, object){
var shaderID=shaderIDs[ material.type ];
var maxBones=object.isSkinnedMesh ? allocateBones(object):0;
var precision=capabilities.precision;
if(material.precision!==null){
precision=capabilities.getMaxPrecision(material.precision);
if(precision!==material.precision){
console.warn('THREE.WebGLProgram.getParameters:', material.precision, 'not supported, using', precision, 'instead.');
}}
var currentRenderTarget=renderer.getRenderTarget();
var parameters={
shaderID: shaderID,
precision: precision,
supportsVertexTextures: capabilities.vertexTextures,
outputEncoding: getTextureEncodingFromMap(( ! currentRenderTarget) ? null:currentRenderTarget.texture, renderer.gammaOutput),
map: !! material.map,
mapEncoding: getTextureEncodingFromMap(material.map, renderer.gammaInput),
envMap: !! material.envMap,
envMapMode: material.envMap&&material.envMap.mapping,
envMapEncoding: getTextureEncodingFromMap(material.envMap, renderer.gammaInput),
envMapCubeUV:(!! material.envMap)&&(( material.envMap.mapping===CubeUVReflectionMapping)||(material.envMap.mapping===CubeUVRefractionMapping) ),
lightMap: !! material.lightMap,
aoMap: !! material.aoMap,
emissiveMap: !! material.emissiveMap,
emissiveMapEncoding: getTextureEncodingFromMap(material.emissiveMap, renderer.gammaInput),
bumpMap: !! material.bumpMap,
normalMap: !! material.normalMap,
displacementMap: !! material.displacementMap,
roughnessMap: !! material.roughnessMap,
metalnessMap: !! material.metalnessMap,
specularMap: !! material.specularMap,
alphaMap: !! material.alphaMap,
gradientMap: !! material.gradientMap,
combine: material.combine,
vertexColors: material.vertexColors,
fog: !! fog,
useFog: material.fog,
fogExp:(fog&&fog.isFogExp2),
flatShading: material.flatShading,
sizeAttenuation: material.sizeAttenuation,
logarithmicDepthBuffer: capabilities.logarithmicDepthBuffer,
skinning: material.skinning&&maxBones > 0,
maxBones: maxBones,
useVertexTexture: capabilities.floatVertexTextures,
morphTargets: material.morphTargets,
morphNormals: material.morphNormals,
maxMorphTargets: renderer.maxMorphTargets,
maxMorphNormals: renderer.maxMorphNormals,
numDirLights: lights.directional.length,
numPointLights: lights.point.length,
numSpotLights: lights.spot.length,
numRectAreaLights: lights.rectArea.length,
numHemiLights: lights.hemi.length,
numClippingPlanes: nClipPlanes,
numClipIntersection: nClipIntersection,
dithering: material.dithering,
shadowMapEnabled: renderer.shadowMap.enabled&&object.receiveShadow&&shadows.length > 0,
shadowMapType: renderer.shadowMap.type,
toneMapping: renderer.toneMapping,
physicallyCorrectLights: renderer.physicallyCorrectLights,
premultipliedAlpha: material.premultipliedAlpha,
alphaTest: material.alphaTest,
doubleSided: material.side===DoubleSide,
flipSided: material.side===BackSide,
depthPacking:(material.depthPacking!==undefined) ? material.depthPacking:false
};
return parameters;
};
this.getProgramCode=function(material, parameters){
var array=[];
if(parameters.shaderID){
array.push(parameters.shaderID);
}else{
array.push(material.fragmentShader);
array.push(material.vertexShader);
}
if(material.defines!==undefined){
for(var name in material.defines){
array.push(name);
array.push(material.defines[ name ]);
}}
for(var i=0; i < parameterNames.length; i ++){
array.push(parameters[ parameterNames[ i ] ]);
}
array.push(material.onBeforeCompile.toString());
array.push(renderer.gammaOutput);
return array.join();
};
this.acquireProgram=function(material, shader, parameters, code){
var program;
for(var p=0, pl=programs.length; p < pl; p ++){
var programInfo=programs[ p ];
if(programInfo.code===code){
program=programInfo;
++ program.usedTimes;
break;
}}
if(program===undefined){
program=new WebGLProgram(renderer, extensions, code, material, shader, parameters);
programs.push(program);
}
return program;
};
this.releaseProgram=function(program){
if(-- program.usedTimes===0){
var i=programs.indexOf(program);
programs[ i ]=programs[ programs.length - 1 ];
programs.pop();
program.destroy();
}};
this.programs=programs;
}
function WebGLProperties(){
var properties=new WeakMap();
function get(object){
var map=properties.get(object);
if(map===undefined){
map={};
properties.set(object, map);
}
return map;
}
function remove(object){
properties.delete(object);
}
function update(object, key, value){
properties.get(object)[ key ]=value;
}
function dispose(){
properties=new WeakMap();
}
return {
get: get,
remove: remove,
update: update,
dispose: dispose
};}
function painterSortStable(a, b){
if(a.renderOrder!==b.renderOrder){
return a.renderOrder - b.renderOrder;
}else if(a.program&&b.program&&a.program!==b.program){
return a.program.id - b.program.id;
}else if(a.material.id!==b.material.id){
return a.material.id - b.material.id;
}else if(a.z!==b.z){
return a.z - b.z;
}else{
return a.id - b.id;
}}
function reversePainterSortStable(a, b){
if(a.renderOrder!==b.renderOrder){
return a.renderOrder - b.renderOrder;
} if(a.z!==b.z){
return b.z - a.z;
}else{
return a.id - b.id;
}}
function WebGLRenderList(){
var renderItems=[];
var renderItemsIndex=0;
var opaque=[];
var transparent=[];
function init(){
renderItemsIndex=0;
opaque.length=0;
transparent.length=0;
}
function push(object, geometry, material, z, group){
var renderItem=renderItems[ renderItemsIndex ];
if(renderItem===undefined){
renderItem={
id: object.id,
object: object,
geometry: geometry,
material: material,
program: material.program,
renderOrder: object.renderOrder,
z: z,
group: group
};
renderItems[ renderItemsIndex ]=renderItem;
}else{
renderItem.id=object.id;
renderItem.object=object;
renderItem.geometry=geometry;
renderItem.material=material;
renderItem.program=material.program;
renderItem.renderOrder=object.renderOrder;
renderItem.z=z;
renderItem.group=group;
}
(material.transparent===true ? transparent:opaque).push(renderItem);
renderItemsIndex ++;
}
function sort(){
if(opaque.length > 1) opaque.sort(painterSortStable);
if(transparent.length > 1) transparent.sort(reversePainterSortStable);
}
return {
opaque: opaque,
transparent: transparent,
init: init,
push: push,
sort: sort
};}
function WebGLRenderLists(){
var lists={};
function get(scene, camera){
var hash=scene.id + ',' + camera.id;
var list=lists[ hash ];
if(list===undefined){
list=new WebGLRenderList();
lists[ hash ]=list;
}
return list;
}
function dispose(){
lists={};}
return {
get: get,
dispose: dispose
};}
function UniformsCache(){
var lights={};
return {
get: function(light){
if(lights[ light.id ]!==undefined){
return lights[ light.id ];
}
var uniforms;
switch(light.type){
case 'DirectionalLight':
uniforms={
direction: new Vector3(),
color: new Color(),
shadow: false,
shadowBias: 0,
shadowRadius: 1,
shadowMapSize: new Vector2()
};
break;
case 'SpotLight':
uniforms={
position: new Vector3(),
direction: new Vector3(),
color: new Color(),
distance: 0,
coneCos: 0,
penumbraCos: 0,
decay: 0,
shadow: false,
shadowBias: 0,
shadowRadius: 1,
shadowMapSize: new Vector2()
};
break;
case 'PointLight':
uniforms={
position: new Vector3(),
color: new Color(),
distance: 0,
decay: 0,
shadow: false,
shadowBias: 0,
shadowRadius: 1,
shadowMapSize: new Vector2(),
shadowCameraNear: 1,
shadowCameraFar: 1000
};
break;
case 'HemisphereLight':
uniforms={
direction: new Vector3(),
skyColor: new Color(),
groundColor: new Color()
};
break;
case 'RectAreaLight':
uniforms={
color: new Color(),
position: new Vector3(),
halfWidth: new Vector3(),
halfHeight: new Vector3()
};
break;
}
lights[ light.id ]=uniforms;
return uniforms;
}};}
var count=0;
function WebGLLights(){
var cache=new UniformsCache();
var state={
id: count ++,
hash: '',
ambient: [ 0, 0, 0 ],
directional: [],
directionalShadowMap: [],
directionalShadowMatrix: [],
spot: [],
spotShadowMap: [],
spotShadowMatrix: [],
rectArea: [],
point: [],
pointShadowMap: [],
pointShadowMatrix: [],
hemi: []
};
var vector3=new Vector3();
var matrix4=new Matrix4();
var matrix42=new Matrix4();
function setup(lights, shadows, camera){
var r=0, g=0, b=0;
var directionalLength=0;
var pointLength=0;
var spotLength=0;
var rectAreaLength=0;
var hemiLength=0;
var viewMatrix=camera.matrixWorldInverse;
for(var i=0, l=lights.length; i < l; i ++){
var light=lights[ i ];
var color=light.color;
var intensity=light.intensity;
var distance=light.distance;
var shadowMap=(light.shadow&&light.shadow.map) ? light.shadow.map.texture:null;
if(light.isAmbientLight){
r +=color.r * intensity;
g +=color.g * intensity;
b +=color.b * intensity;
}else if(light.isDirectionalLight){
var uniforms=cache.get(light);
uniforms.color.copy(light.color).multiplyScalar(light.intensity);
uniforms.direction.setFromMatrixPosition(light.matrixWorld);
vector3.setFromMatrixPosition(light.target.matrixWorld);
uniforms.direction.sub(vector3);
uniforms.direction.transformDirection(viewMatrix);
uniforms.shadow=light.castShadow;
if(light.castShadow){
var shadow=light.shadow;
uniforms.shadowBias=shadow.bias;
uniforms.shadowRadius=shadow.radius;
uniforms.shadowMapSize=shadow.mapSize;
}
state.directionalShadowMap[ directionalLength ]=shadowMap;
state.directionalShadowMatrix[ directionalLength ]=light.shadow.matrix;
state.directional[ directionalLength ]=uniforms;
directionalLength ++;
}else if(light.isSpotLight){
var uniforms=cache.get(light);
uniforms.position.setFromMatrixPosition(light.matrixWorld);
uniforms.position.applyMatrix4(viewMatrix);
uniforms.color.copy(color).multiplyScalar(intensity);
uniforms.distance=distance;
uniforms.direction.setFromMatrixPosition(light.matrixWorld);
vector3.setFromMatrixPosition(light.target.matrixWorld);
uniforms.direction.sub(vector3);
uniforms.direction.transformDirection(viewMatrix);
uniforms.coneCos=Math.cos(light.angle);
uniforms.penumbraCos=Math.cos(light.angle *(1 - light.penumbra) );
uniforms.decay=(light.distance===0) ? 0.0:light.decay;
uniforms.shadow=light.castShadow;
if(light.castShadow){
var shadow=light.shadow;
uniforms.shadowBias=shadow.bias;
uniforms.shadowRadius=shadow.radius;
uniforms.shadowMapSize=shadow.mapSize;
}
state.spotShadowMap[ spotLength ]=shadowMap;
state.spotShadowMatrix[ spotLength ]=light.shadow.matrix;
state.spot[ spotLength ]=uniforms;
spotLength ++;
}else if(light.isRectAreaLight){
var uniforms=cache.get(light);
uniforms.color.copy(color).multiplyScalar(intensity);
uniforms.position.setFromMatrixPosition(light.matrixWorld);
uniforms.position.applyMatrix4(viewMatrix);
matrix42.identity();
matrix4.copy(light.matrixWorld);
matrix4.premultiply(viewMatrix);
matrix42.extractRotation(matrix4);
uniforms.halfWidth.set(light.width * 0.5, 0.0, 0.0);
uniforms.halfHeight.set(0.0, light.height * 0.5, 0.0);
uniforms.halfWidth.applyMatrix4(matrix42);
uniforms.halfHeight.applyMatrix4(matrix42);
state.rectArea[ rectAreaLength ]=uniforms;
rectAreaLength ++;
}else if(light.isPointLight){
var uniforms=cache.get(light);
uniforms.position.setFromMatrixPosition(light.matrixWorld);
uniforms.position.applyMatrix4(viewMatrix);
uniforms.color.copy(light.color).multiplyScalar(light.intensity);
uniforms.distance=light.distance;
uniforms.decay=(light.distance===0) ? 0.0:light.decay;
uniforms.shadow=light.castShadow;
if(light.castShadow){
var shadow=light.shadow;
uniforms.shadowBias=shadow.bias;
uniforms.shadowRadius=shadow.radius;
uniforms.shadowMapSize=shadow.mapSize;
uniforms.shadowCameraNear=shadow.camera.near;
uniforms.shadowCameraFar=shadow.camera.far;
}
state.pointShadowMap[ pointLength ]=shadowMap;
state.pointShadowMatrix[ pointLength ]=light.shadow.matrix;
state.point[ pointLength ]=uniforms;
pointLength ++;
}else if(light.isHemisphereLight){
var uniforms=cache.get(light);
uniforms.direction.setFromMatrixPosition(light.matrixWorld);
uniforms.direction.transformDirection(viewMatrix);
uniforms.direction.normalize();
uniforms.skyColor.copy(light.color).multiplyScalar(intensity);
uniforms.groundColor.copy(light.groundColor).multiplyScalar(intensity);
state.hemi[ hemiLength ]=uniforms;
hemiLength ++;
}}
state.ambient[ 0 ]=r;
state.ambient[ 1 ]=g;
state.ambient[ 2 ]=b;
state.directional.length=directionalLength;
state.spot.length=spotLength;
state.rectArea.length=rectAreaLength;
state.point.length=pointLength;
state.hemi.length=hemiLength;
state.hash=state.id + ',' + directionalLength + ',' + pointLength + ',' + spotLength + ',' + rectAreaLength + ',' + hemiLength + ',' + shadows.length;
}
return {
setup: setup,
state: state
};}
function WebGLRenderState(){
var lights=new WebGLLights();
var lightsArray=[];
var shadowsArray=[];
var spritesArray=[];
function init(){
lightsArray.length=0;
shadowsArray.length=0;
spritesArray.length=0;
}
function pushLight(light){
lightsArray.push(light);
}
function pushShadow(shadowLight){
shadowsArray.push(shadowLight);
}
function pushSprite(shadowLight){
spritesArray.push(shadowLight);
}
function setupLights(camera){
lights.setup(lightsArray, shadowsArray, camera);
}
var state={
lightsArray: lightsArray,
shadowsArray: shadowsArray,
spritesArray: spritesArray,
lights: lights
};
return {
init: init,
state: state,
setupLights: setupLights,
pushLight: pushLight,
pushShadow: pushShadow,
pushSprite: pushSprite
};}
function WebGLRenderStates(){
var renderStates={};
function get(scene, camera){
var hash=scene.id + ',' + camera.id;
var renderState=renderStates[ hash ];
if(renderState===undefined){
renderState=new WebGLRenderState();
renderStates[ hash ]=renderState;
}
return renderState;
}
function dispose(){
renderStates={};}
return {
get: get,
dispose: dispose
};}
function MeshDepthMaterial(parameters){
Material.call(this);
this.type='MeshDepthMaterial';
this.depthPacking=BasicDepthPacking;
this.skinning=false;
this.morphTargets=false;
this.map=null;
this.alphaMap=null;
this.displacementMap=null;
this.displacementScale=1;
this.displacementBias=0;
this.wireframe=false;
this.wireframeLinewidth=1;
this.fog=false;
this.lights=false;
this.setValues(parameters);
}
MeshDepthMaterial.prototype=Object.create(Material.prototype);
MeshDepthMaterial.prototype.constructor=MeshDepthMaterial;
MeshDepthMaterial.prototype.isMeshDepthMaterial=true;
MeshDepthMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.depthPacking=source.depthPacking;
this.skinning=source.skinning;
this.morphTargets=source.morphTargets;
this.map=source.map;
this.alphaMap=source.alphaMap;
this.displacementMap=source.displacementMap;
this.displacementScale=source.displacementScale;
this.displacementBias=source.displacementBias;
this.wireframe=source.wireframe;
this.wireframeLinewidth=source.wireframeLinewidth;
return this;
};
function MeshDistanceMaterial(parameters){
Material.call(this);
this.type='MeshDistanceMaterial';
this.referencePosition=new Vector3();
this.nearDistance=1;
this.farDistance=1000;
this.skinning=false;
this.morphTargets=false;
this.map=null;
this.alphaMap=null;
this.displacementMap=null;
this.displacementScale=1;
this.displacementBias=0;
this.fog=false;
this.lights=false;
this.setValues(parameters);
}
MeshDistanceMaterial.prototype=Object.create(Material.prototype);
MeshDistanceMaterial.prototype.constructor=MeshDistanceMaterial;
MeshDistanceMaterial.prototype.isMeshDistanceMaterial=true;
MeshDistanceMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.referencePosition.copy(source.referencePosition);
this.nearDistance=source.nearDistance;
this.farDistance=source.farDistance;
this.skinning=source.skinning;
this.morphTargets=source.morphTargets;
this.map=source.map;
this.alphaMap=source.alphaMap;
this.displacementMap=source.displacementMap;
this.displacementScale=source.displacementScale;
this.displacementBias=source.displacementBias;
return this;
};
function WebGLShadowMap(_renderer, _objects, maxTextureSize){
var _frustum=new Frustum(),
_projScreenMatrix=new Matrix4(),
_shadowMapSize=new Vector2(),
_maxShadowMapSize=new Vector2(maxTextureSize, maxTextureSize),
_lookTarget=new Vector3(),
_lightPositionWorld=new Vector3(),
_MorphingFlag=1,
_SkinningFlag=2,
_NumberOfMaterialVariants=(_MorphingFlag | _SkinningFlag) + 1,
_depthMaterials=new Array(_NumberOfMaterialVariants),
_distanceMaterials=new Array(_NumberOfMaterialVariants),
_materialCache={};
var shadowSide={ 0: BackSide, 1: FrontSide, 2: DoubleSide };
var cubeDirections=[
new Vector3(1, 0, 0), new Vector3(- 1, 0, 0), new Vector3(0, 0, 1),
new Vector3(0, 0, - 1), new Vector3(0, 1, 0), new Vector3(0, - 1, 0)
];
var cubeUps=[
new Vector3(0, 1, 0), new Vector3(0, 1, 0), new Vector3(0, 1, 0),
new Vector3(0, 1, 0), new Vector3(0, 0, 1),	new Vector3(0, 0, - 1)
];
var cube2DViewPorts=[
new Vector4(), new Vector4(), new Vector4(),
new Vector4(), new Vector4(), new Vector4()
];
for(var i=0; i!==_NumberOfMaterialVariants; ++ i){
var useMorphing=(i & _MorphingFlag)!==0;
var useSkinning=(i & _SkinningFlag)!==0;
var depthMaterial=new MeshDepthMaterial( {
depthPacking: RGBADepthPacking,
morphTargets: useMorphing,
skinning: useSkinning
});
_depthMaterials[ i ]=depthMaterial;
var distanceMaterial=new MeshDistanceMaterial( {
morphTargets: useMorphing,
skinning: useSkinning
});
_distanceMaterials[ i ]=distanceMaterial;
}
var scope=this;
this.enabled=false;
this.autoUpdate=true;
this.needsUpdate=false;
this.type=PCFShadowMap;
this.render=function(lights, scene, camera){
if(scope.enabled===false) return;
if(scope.autoUpdate===false&&scope.needsUpdate===false) return;
if(lights.length===0) return;
var _gl=_renderer.context;
var _state=_renderer.state;
_state.disable(_gl.BLEND);
_state.buffers.color.setClear(1, 1, 1, 1);
_state.buffers.depth.setTest(true);
_state.setScissorTest(false);
var faceCount;
for(var i=0, il=lights.length; i < il; i ++){
var light=lights[ i ];
var shadow=light.shadow;
var isPointLight=light&&light.isPointLight;
if(shadow===undefined){
console.warn('THREE.WebGLShadowMap:', light, 'has no shadow.');
continue;
}
var shadowCamera=shadow.camera;
_shadowMapSize.copy(shadow.mapSize);
_shadowMapSize.min(_maxShadowMapSize);
if(isPointLight){
var vpWidth=_shadowMapSize.x;
var vpHeight=_shadowMapSize.y;
cube2DViewPorts[ 0 ].set(vpWidth * 2, vpHeight, vpWidth, vpHeight);
cube2DViewPorts[ 1 ].set(0, vpHeight, vpWidth, vpHeight);
cube2DViewPorts[ 2 ].set(vpWidth * 3, vpHeight, vpWidth, vpHeight);
cube2DViewPorts[ 3 ].set(vpWidth, vpHeight, vpWidth, vpHeight);
cube2DViewPorts[ 4 ].set(vpWidth * 3, 0, vpWidth, vpHeight);
cube2DViewPorts[ 5 ].set(vpWidth, 0, vpWidth, vpHeight);
_shadowMapSize.x *=4.0;
_shadowMapSize.y *=2.0;
}
if(shadow.map===null){
var pars={ minFilter: NearestFilter, magFilter: NearestFilter, format: RGBAFormat };
shadow.map=new WebGLRenderTarget(_shadowMapSize.x, _shadowMapSize.y, pars);
shadow.map.texture.name=light.name + ".shadowMap";
shadowCamera.updateProjectionMatrix();
}
if(shadow.isSpotLightShadow){
shadow.update(light);
}
var shadowMap=shadow.map;
var shadowMatrix=shadow.matrix;
_lightPositionWorld.setFromMatrixPosition(light.matrixWorld);
shadowCamera.position.copy(_lightPositionWorld);
if(isPointLight){
faceCount=6;
shadowMatrix.makeTranslation(- _lightPositionWorld.x, - _lightPositionWorld.y, - _lightPositionWorld.z);
}else{
faceCount=1;
_lookTarget.setFromMatrixPosition(light.target.matrixWorld);
shadowCamera.lookAt(_lookTarget);
shadowCamera.updateMatrixWorld();
shadowMatrix.set(0.5, 0.0, 0.0, 0.5,
0.0, 0.5, 0.0, 0.5,
0.0, 0.0, 0.5, 0.5,
0.0, 0.0, 0.0, 1.0
);
shadowMatrix.multiply(shadowCamera.projectionMatrix);
shadowMatrix.multiply(shadowCamera.matrixWorldInverse);
}
_renderer.setRenderTarget(shadowMap);
_renderer.clear();
for(var face=0; face < faceCount; face ++){
if(isPointLight){
_lookTarget.copy(shadowCamera.position);
_lookTarget.add(cubeDirections[ face ]);
shadowCamera.up.copy(cubeUps[ face ]);
shadowCamera.lookAt(_lookTarget);
shadowCamera.updateMatrixWorld();
var vpDimensions=cube2DViewPorts[ face ];
_state.viewport(vpDimensions);
}
_projScreenMatrix.multiplyMatrices(shadowCamera.projectionMatrix, shadowCamera.matrixWorldInverse);
_frustum.setFromMatrix(_projScreenMatrix);
renderObject(scene, camera, shadowCamera, isPointLight);
}}
scope.needsUpdate=false;
};
function getDepthMaterial(object, material, isPointLight, lightPositionWorld, shadowCameraNear, shadowCameraFar){
var geometry=object.geometry;
var result=null;
var materialVariants=_depthMaterials;
var customMaterial=object.customDepthMaterial;
if(isPointLight){
materialVariants=_distanceMaterials;
customMaterial=object.customDistanceMaterial;
}
if(! customMaterial){
var useMorphing=false;
if(material.morphTargets){
if(geometry&&geometry.isBufferGeometry){
useMorphing=geometry.morphAttributes&&geometry.morphAttributes.position&&geometry.morphAttributes.position.length > 0;
}else if(geometry&&geometry.isGeometry){
useMorphing=geometry.morphTargets&&geometry.morphTargets.length > 0;
}}
if(object.isSkinnedMesh&&material.skinning===false){
console.warn('THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:', object);
}
var useSkinning=object.isSkinnedMesh&&material.skinning;
var variantIndex=0;
if(useMorphing) variantIndex |=_MorphingFlag;
if(useSkinning) variantIndex |=_SkinningFlag;
result=materialVariants[ variantIndex ];
}else{
result=customMaterial;
}
if(_renderer.localClippingEnabled &&
material.clipShadows===true &&
material.clippingPlanes.length!==0){
var keyA=result.uuid, keyB=material.uuid;
var materialsForVariant=_materialCache[ keyA ];
if(materialsForVariant===undefined){
materialsForVariant={};
_materialCache[ keyA ]=materialsForVariant;
}
var cachedMaterial=materialsForVariant[ keyB ];
if(cachedMaterial===undefined){
cachedMaterial=result.clone();
materialsForVariant[ keyB ]=cachedMaterial;
}
result=cachedMaterial;
}
result.visible=material.visible;
result.wireframe=material.wireframe;
result.side=(material.shadowSide!=null) ? material.shadowSide:shadowSide[ material.side ];
result.clipShadows=material.clipShadows;
result.clippingPlanes=material.clippingPlanes;
result.clipIntersection=material.clipIntersection;
result.wireframeLinewidth=material.wireframeLinewidth;
result.linewidth=material.linewidth;
if(isPointLight&&result.isMeshDistanceMaterial){
result.referencePosition.copy(lightPositionWorld);
result.nearDistance=shadowCameraNear;
result.farDistance=shadowCameraFar;
}
return result;
}
function renderObject(object, camera, shadowCamera, isPointLight){
if(object.visible===false) return;
var visible=object.layers.test(camera.layers);
if(visible&&(object.isMesh||object.isLine||object.isPoints) ){
if(object.castShadow&&(! object.frustumCulled||_frustum.intersectsObject(object) )){
object.modelViewMatrix.multiplyMatrices(shadowCamera.matrixWorldInverse, object.matrixWorld);
var geometry=_objects.update(object);
var material=object.material;
if(Array.isArray(material) ){
var groups=geometry.groups;
for(var k=0, kl=groups.length; k < kl; k ++){
var group=groups[ k ];
var groupMaterial=material[ group.materialIndex ];
if(groupMaterial&&groupMaterial.visible){
var depthMaterial=getDepthMaterial(object, groupMaterial, isPointLight, _lightPositionWorld, shadowCamera.near, shadowCamera.far);
_renderer.renderBufferDirect(shadowCamera, null, geometry, depthMaterial, object, group);
}}
}else if(material.visible){
var depthMaterial=getDepthMaterial(object, material, isPointLight, _lightPositionWorld, shadowCamera.near, shadowCamera.far);
_renderer.renderBufferDirect(shadowCamera, null, geometry, depthMaterial, object, null);
}}
}
var children=object.children;
for(var i=0, l=children.length; i < l; i ++){
renderObject(children[ i ], camera, shadowCamera, isPointLight);
}}
}
function CanvasTexture(canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy){
Texture.call(this, canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy);
this.needsUpdate=true;
}
CanvasTexture.prototype=Object.create(Texture.prototype);
CanvasTexture.prototype.constructor=CanvasTexture;
CanvasTexture.prototype.isCanvasTexture=true;
function WebGLSpriteRenderer(renderer, gl, state, textures, capabilities){
var vertexBuffer, elementBuffer;
var program, attributes, uniforms;
var texture;
var spritePosition=new Vector3();
var spriteRotation=new Quaternion();
var spriteScale=new Vector3();
function init(){
var vertices=new Float32Array([
- 0.5, - 0.5, 0, 0,
0.5, - 0.5, 1, 0,
0.5, 0.5, 1, 1,
- 0.5, 0.5, 0, 1
]);
var faces=new Uint16Array([
0, 1, 2,
0, 2, 3
]);
vertexBuffer=gl.createBuffer();
elementBuffer=gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, vertexBuffer);
gl.bufferData(gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW);
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, elementBuffer);
gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, faces, gl.STATIC_DRAW);
program=createProgram();
attributes={
position: gl.getAttribLocation(program, 'position'),
uv: gl.getAttribLocation(program, 'uv')
};
uniforms={
uvOffset: gl.getUniformLocation(program, 'uvOffset'),
uvScale: gl.getUniformLocation(program, 'uvScale'),
rotation: gl.getUniformLocation(program, 'rotation'),
center: gl.getUniformLocation(program, 'center'),
scale: gl.getUniformLocation(program, 'scale'),
color: gl.getUniformLocation(program, 'color'),
map: gl.getUniformLocation(program, 'map'),
opacity: gl.getUniformLocation(program, 'opacity'),
modelViewMatrix: gl.getUniformLocation(program, 'modelViewMatrix'),
projectionMatrix: gl.getUniformLocation(program, 'projectionMatrix'),
fogType: gl.getUniformLocation(program, 'fogType'),
fogDensity: gl.getUniformLocation(program, 'fogDensity'),
fogNear: gl.getUniformLocation(program, 'fogNear'),
fogFar: gl.getUniformLocation(program, 'fogFar'),
fogColor: gl.getUniformLocation(program, 'fogColor'),
fogDepth: gl.getUniformLocation(program, 'fogDepth'),
alphaTest: gl.getUniformLocation(program, 'alphaTest')
};
var canvas=document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas');
canvas.width=8;
canvas.height=8;
var context=canvas.getContext('2d');
context.fillStyle='white';
context.fillRect(0, 0, 8, 8);
texture=new CanvasTexture(canvas);
}
this.render=function(sprites, scene, camera){
if(sprites.length===0) return;
if(program===undefined){
init();
}
state.useProgram(program);
state.initAttributes();
state.enableAttribute(attributes.position);
state.enableAttribute(attributes.uv);
state.disableUnusedAttributes();
state.disable(gl.CULL_FACE);
state.enable(gl.BLEND);
gl.bindBuffer(gl.ARRAY_BUFFER, vertexBuffer);
gl.vertexAttribPointer(attributes.position, 2, gl.FLOAT, false, 2 * 8, 0);
gl.vertexAttribPointer(attributes.uv, 2, gl.FLOAT, false, 2 * 8, 8);
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, elementBuffer);
gl.uniformMatrix4fv(uniforms.projectionMatrix, false, camera.projectionMatrix.elements);
state.activeTexture(gl.TEXTURE0);
gl.uniform1i(uniforms.map, 0);
var oldFogType=0;
var sceneFogType=0;
var fog=scene.fog;
if(fog){
gl.uniform3f(uniforms.fogColor, fog.color.r, fog.color.g, fog.color.b);
if(fog.isFog){
gl.uniform1f(uniforms.fogNear, fog.near);
gl.uniform1f(uniforms.fogFar, fog.far);
gl.uniform1i(uniforms.fogType, 1);
oldFogType=1;
sceneFogType=1;
}else if(fog.isFogExp2){
gl.uniform1f(uniforms.fogDensity, fog.density);
gl.uniform1i(uniforms.fogType, 2);
oldFogType=2;
sceneFogType=2;
}}else{
gl.uniform1i(uniforms.fogType, 0);
oldFogType=0;
sceneFogType=0;
}
for(var i=0, l=sprites.length; i < l; i ++){
var sprite=sprites[ i ];
sprite.modelViewMatrix.multiplyMatrices(camera.matrixWorldInverse, sprite.matrixWorld);
sprite.z=- sprite.modelViewMatrix.elements[ 14 ];
}
sprites.sort(painterSortStable);
var scale=[];
var center=[];
for(var i=0, l=sprites.length; i < l; i ++){
var sprite=sprites[ i ];
var material=sprite.material;
if(material.visible===false) continue;
sprite.onBeforeRender(renderer, scene, camera, undefined, material, undefined);
gl.uniform1f(uniforms.alphaTest, material.alphaTest);
gl.uniformMatrix4fv(uniforms.modelViewMatrix, false, sprite.modelViewMatrix.elements);
sprite.matrixWorld.decompose(spritePosition, spriteRotation, spriteScale);
scale[ 0 ]=spriteScale.x;
scale[ 1 ]=spriteScale.y;
center[ 0 ]=sprite.center.x - 0.5;
center[ 1 ]=sprite.center.y - 0.5;
var fogType=0;
if(scene.fog&&material.fog){
fogType=sceneFogType;
}
if(oldFogType!==fogType){
gl.uniform1i(uniforms.fogType, fogType);
oldFogType=fogType;
}
if(material.map!==null){
gl.uniform2f(uniforms.uvOffset, material.map.offset.x, material.map.offset.y);
gl.uniform2f(uniforms.uvScale, material.map.repeat.x, material.map.repeat.y);
}else{
gl.uniform2f(uniforms.uvOffset, 0, 0);
gl.uniform2f(uniforms.uvScale, 1, 1);
}
gl.uniform1f(uniforms.opacity, material.opacity);
gl.uniform3f(uniforms.color, material.color.r, material.color.g, material.color.b);
gl.uniform1f(uniforms.rotation, material.rotation);
gl.uniform2fv(uniforms.center, center);
gl.uniform2fv(uniforms.scale, scale);
state.setBlending(material.blending, material.blendEquation, material.blendSrc, material.blendDst, material.blendEquationAlpha, material.blendSrcAlpha, material.blendDstAlpha, material.premultipliedAlpha);
state.buffers.depth.setTest(material.depthTest);
state.buffers.depth.setMask(material.depthWrite);
state.buffers.color.setMask(material.colorWrite);
textures.setTexture2D(material.map||texture, 0);
gl.drawElements(gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0);
sprite.onAfterRender(renderer, scene, camera, undefined, material, undefined);
}
state.enable(gl.CULL_FACE);
state.reset();
};
function createProgram(){
var program=gl.createProgram();
var vertexShader=gl.createShader(gl.VERTEX_SHADER);
var fragmentShader=gl.createShader(gl.FRAGMENT_SHADER);
gl.shaderSource(vertexShader, [
'precision ' + capabilities.precision + ' float;',
'#define SHADER_NAME ' + 'SpriteMaterial',
'uniform mat4 modelViewMatrix;',
'uniform mat4 projectionMatrix;',
'uniform float rotation;',
'uniform vec2 center;',
'uniform vec2 scale;',
'uniform vec2 uvOffset;',
'uniform vec2 uvScale;',
'attribute vec2 position;',
'attribute vec2 uv;',
'varying vec2 vUV;',
'varying float fogDepth;',
'void main(){',
'	vUV=uvOffset + uv * uvScale;',
'	vec2 alignedPosition=(position - center) * scale;',
'	vec2 rotatedPosition;',
'	rotatedPosition.x=cos(rotation) * alignedPosition.x - sin(rotation) * alignedPosition.y;',
'	rotatedPosition.y=sin(rotation) * alignedPosition.x + cos(rotation) * alignedPosition.y;',
'	vec4 mvPosition;',
'	mvPosition=modelViewMatrix * vec4(0.0, 0.0, 0.0, 1.0);',
'	mvPosition.xy +=rotatedPosition;',
'	gl_Position=projectionMatrix * mvPosition;',
'	fogDepth=- mvPosition.z;',
'}'
].join('\n') );
gl.shaderSource(fragmentShader, [
'precision ' + capabilities.precision + ' float;',
'#define SHADER_NAME ' + 'SpriteMaterial',
'uniform vec3 color;',
'uniform sampler2D map;',
'uniform float opacity;',
'uniform int fogType;',
'uniform vec3 fogColor;',
'uniform float fogDensity;',
'uniform float fogNear;',
'uniform float fogFar;',
'uniform float alphaTest;',
'varying vec2 vUV;',
'varying float fogDepth;',
'void main(){',
'	vec4 texture=texture2D(map, vUV);',
'	gl_FragColor=vec4(color * texture.xyz, texture.a * opacity);',
'	if(gl_FragColor.a < alphaTest) discard;',
'	if(fogType > 0){',
'		float fogFactor=0.0;',
'		if(fogType==1){',
'			fogFactor=smoothstep(fogNear, fogFar, fogDepth);',
'		}else{',
'			const float LOG2=1.442695;',
'			fogFactor=exp2(- fogDensity * fogDensity * fogDepth * fogDepth * LOG2);',
'			fogFactor=1.0 - clamp(fogFactor, 0.0, 1.0);',
'		}',
'		gl_FragColor.rgb=mix(gl_FragColor.rgb, fogColor, fogFactor);',
'	}',
'}'
].join('\n') );
gl.compileShader(vertexShader);
gl.compileShader(fragmentShader);
gl.attachShader(program, vertexShader);
gl.attachShader(program, fragmentShader);
gl.linkProgram(program);
return program;
}
function painterSortStable(a, b){
if(a.renderOrder!==b.renderOrder){
return a.renderOrder - b.renderOrder;
}else if(a.z!==b.z){
return b.z - a.z;
}else{
return b.id - a.id;
}}
}
function WebGLState(gl, extensions, utils){
function ColorBuffer(){
var locked=false;
var color=new Vector4();
var currentColorMask=null;
var currentColorClear=new Vector4(0, 0, 0, 0);
return {
setMask: function(colorMask){
if(currentColorMask!==colorMask&&! locked){
gl.colorMask(colorMask, colorMask, colorMask, colorMask);
currentColorMask=colorMask;
}},
setLocked: function(lock){
locked=lock;
},
setClear: function(r, g, b, a, premultipliedAlpha){
if(premultipliedAlpha===true){
r *=a; g *=a; b *=a;
}
color.set(r, g, b, a);
if(currentColorClear.equals(color)===false){
gl.clearColor(r, g, b, a);
currentColorClear.copy(color);
}},
reset: function (){
locked=false;
currentColorMask=null;
currentColorClear.set(- 1, 0, 0, 0);
}};}
function DepthBuffer(){
var locked=false;
var currentDepthMask=null;
var currentDepthFunc=null;
var currentDepthClear=null;
return {
setTest: function(depthTest){
if(depthTest){
enable(gl.DEPTH_TEST);
}else{
disable(gl.DEPTH_TEST);
}},
setMask: function(depthMask){
if(currentDepthMask!==depthMask&&! locked){
gl.depthMask(depthMask);
currentDepthMask=depthMask;
}},
setFunc: function(depthFunc){
if(currentDepthFunc!==depthFunc){
if(depthFunc){
switch(depthFunc){
case NeverDepth:
gl.depthFunc(gl.NEVER);
break;
case AlwaysDepth:
gl.depthFunc(gl.ALWAYS);
break;
case LessDepth:
gl.depthFunc(gl.LESS);
break;
case LessEqualDepth:
gl.depthFunc(gl.LEQUAL);
break;
case EqualDepth:
gl.depthFunc(gl.EQUAL);
break;
case GreaterEqualDepth:
gl.depthFunc(gl.GEQUAL);
break;
case GreaterDepth:
gl.depthFunc(gl.GREATER);
break;
case NotEqualDepth:
gl.depthFunc(gl.NOTEQUAL);
break;
default:
gl.depthFunc(gl.LEQUAL);
}}else{
gl.depthFunc(gl.LEQUAL);
}
currentDepthFunc=depthFunc;
}},
setLocked: function(lock){
locked=lock;
},
setClear: function(depth){
if(currentDepthClear!==depth){
gl.clearDepth(depth);
currentDepthClear=depth;
}},
reset: function (){
locked=false;
currentDepthMask=null;
currentDepthFunc=null;
currentDepthClear=null;
}};}
function StencilBuffer(){
var locked=false;
var currentStencilMask=null;
var currentStencilFunc=null;
var currentStencilRef=null;
var currentStencilFuncMask=null;
var currentStencilFail=null;
var currentStencilZFail=null;
var currentStencilZPass=null;
var currentStencilClear=null;
return {
setTest: function(stencilTest){
if(stencilTest){
enable(gl.STENCIL_TEST);
}else{
disable(gl.STENCIL_TEST);
}},
setMask: function(stencilMask){
if(currentStencilMask!==stencilMask&&! locked){
gl.stencilMask(stencilMask);
currentStencilMask=stencilMask;
}},
setFunc: function(stencilFunc, stencilRef, stencilMask){
if(currentStencilFunc!==stencilFunc ||
currentStencilRef!==stencilRef 	||
currentStencilFuncMask!==stencilMask){
gl.stencilFunc(stencilFunc, stencilRef, stencilMask);
currentStencilFunc=stencilFunc;
currentStencilRef=stencilRef;
currentStencilFuncMask=stencilMask;
}},
setOp: function(stencilFail, stencilZFail, stencilZPass){
if(currentStencilFail!==stencilFail 	||
currentStencilZFail!==stencilZFail ||
currentStencilZPass!==stencilZPass){
gl.stencilOp(stencilFail, stencilZFail, stencilZPass);
currentStencilFail=stencilFail;
currentStencilZFail=stencilZFail;
currentStencilZPass=stencilZPass;
}},
setLocked: function(lock){
locked=lock;
},
setClear: function(stencil){
if(currentStencilClear!==stencil){
gl.clearStencil(stencil);
currentStencilClear=stencil;
}},
reset: function (){
locked=false;
currentStencilMask=null;
currentStencilFunc=null;
currentStencilRef=null;
currentStencilFuncMask=null;
currentStencilFail=null;
currentStencilZFail=null;
currentStencilZPass=null;
currentStencilClear=null;
}};}
var colorBuffer=new ColorBuffer();
var depthBuffer=new DepthBuffer();
var stencilBuffer=new StencilBuffer();
var maxVertexAttributes=gl.getParameter(gl.MAX_VERTEX_ATTRIBS);
var newAttributes=new Uint8Array(maxVertexAttributes);
var enabledAttributes=new Uint8Array(maxVertexAttributes);
var attributeDivisors=new Uint8Array(maxVertexAttributes);
var capabilities={};
var compressedTextureFormats=null;
var currentProgram=null;
var currentBlending=null;
var currentBlendEquation=null;
var currentBlendSrc=null;
var currentBlendDst=null;
var currentBlendEquationAlpha=null;
var currentBlendSrcAlpha=null;
var currentBlendDstAlpha=null;
var currentPremultipledAlpha=false;
var currentFlipSided=null;
var currentCullFace=null;
var currentLineWidth=null;
var currentPolygonOffsetFactor=null;
var currentPolygonOffsetUnits=null;
var maxTextures=gl.getParameter(gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS);
var lineWidthAvailable=false;
var version=0;
var glVersion=gl.getParameter(gl.VERSION);
if(glVersion.indexOf('WebGL')!==- 1){
version=parseFloat(/^WebGL\ ([0-9])/.exec(glVersion)[ 1 ]);
lineWidthAvailable=(version >=1.0);
}else if(glVersion.indexOf('OpenGL ES')!==- 1){
version=parseFloat(/^OpenGL\ ES\ ([0-9])/.exec(glVersion)[ 1 ]);
lineWidthAvailable=(version >=2.0);
}
var currentTextureSlot=null;
var currentBoundTextures={};
var currentScissor=new Vector4();
var currentViewport=new Vector4();
function createTexture(type, target, count){
var data=new Uint8Array(4);
var texture=gl.createTexture();
gl.bindTexture(type, texture);
gl.texParameteri(type, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
gl.texParameteri(type, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
for(var i=0; i < count; i ++){
gl.texImage2D(target + i, 0, gl.RGBA, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, data);
}
return texture;
}
var emptyTextures={};
emptyTextures[ gl.TEXTURE_2D ]=createTexture(gl.TEXTURE_2D, gl.TEXTURE_2D, 1);
emptyTextures[ gl.TEXTURE_CUBE_MAP ]=createTexture(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_CUBE_MAP_POSITIVE_X, 6);
colorBuffer.setClear(0, 0, 0, 1);
depthBuffer.setClear(1);
stencilBuffer.setClear(0);
enable(gl.DEPTH_TEST);
depthBuffer.setFunc(LessEqualDepth);
setFlipSided(false);
setCullFace(CullFaceBack);
enable(gl.CULL_FACE);
enable(gl.BLEND);
setBlending(NormalBlending);
function initAttributes(){
for(var i=0, l=newAttributes.length; i < l; i ++){
newAttributes[ i ]=0;
}}
function enableAttribute(attribute){
enableAttributeAndDivisor(attribute, 0);
}
function enableAttributeAndDivisor(attribute, meshPerAttribute){
newAttributes[ attribute ]=1;
if(enabledAttributes[ attribute ]===0){
gl.enableVertexAttribArray(attribute);
enabledAttributes[ attribute ]=1;
}
if(attributeDivisors[ attribute ]!==meshPerAttribute){
var extension=extensions.get('ANGLE_instanced_arrays');
extension.vertexAttribDivisorANGLE(attribute, meshPerAttribute);
attributeDivisors[ attribute ]=meshPerAttribute;
}}
function disableUnusedAttributes(){
for(var i=0, l=enabledAttributes.length; i!==l; ++ i){
if(enabledAttributes[ i ]!==newAttributes[ i ]){
gl.disableVertexAttribArray(i);
enabledAttributes[ i ]=0;
}}
}
function enable(id){
if(capabilities[ id ]!==true){
gl.enable(id);
capabilities[ id ]=true;
}}
function disable(id){
if(capabilities[ id ]!==false){
gl.disable(id);
capabilities[ id ]=false;
}}
function getCompressedTextureFormats(){
if(compressedTextureFormats===null){
compressedTextureFormats=[];
if(extensions.get('WEBGL_compressed_texture_pvrtc') ||
extensions.get('WEBGL_compressed_texture_s3tc') ||
extensions.get('WEBGL_compressed_texture_etc1') ||
extensions.get('WEBGL_compressed_texture_astc') ){
var formats=gl.getParameter(gl.COMPRESSED_TEXTURE_FORMATS);
for(var i=0; i < formats.length; i ++){
compressedTextureFormats.push(formats[ i ]);
}}
}
return compressedTextureFormats;
}
function useProgram(program){
if(currentProgram!==program){
gl.useProgram(program);
currentProgram=program;
return true;
}
return false;
}
function setBlending(blending, blendEquation, blendSrc, blendDst, blendEquationAlpha, blendSrcAlpha, blendDstAlpha, premultipliedAlpha){
if(blending!==NoBlending){
enable(gl.BLEND);
}else{
disable(gl.BLEND);
}
if(blending!==CustomBlending){
if(blending!==currentBlending||premultipliedAlpha!==currentPremultipledAlpha){
switch(blending){
case AdditiveBlending:
if(premultipliedAlpha){
gl.blendEquationSeparate(gl.FUNC_ADD, gl.FUNC_ADD);
gl.blendFuncSeparate(gl.ONE, gl.ONE, gl.ONE, gl.ONE);
}else{
gl.blendEquation(gl.FUNC_ADD);
gl.blendFunc(gl.SRC_ALPHA, gl.ONE);
}
break;
case SubtractiveBlending:
if(premultipliedAlpha){
gl.blendEquationSeparate(gl.FUNC_ADD, gl.FUNC_ADD);
gl.blendFuncSeparate(gl.ZERO, gl.ZERO, gl.ONE_MINUS_SRC_COLOR, gl.ONE_MINUS_SRC_ALPHA);
}else{
gl.blendEquation(gl.FUNC_ADD);
gl.blendFunc(gl.ZERO, gl.ONE_MINUS_SRC_COLOR);
}
break;
case MultiplyBlending:
if(premultipliedAlpha){
gl.blendEquationSeparate(gl.FUNC_ADD, gl.FUNC_ADD);
gl.blendFuncSeparate(gl.ZERO, gl.SRC_COLOR, gl.ZERO, gl.SRC_ALPHA);
}else{
gl.blendEquation(gl.FUNC_ADD);
gl.blendFunc(gl.ZERO, gl.SRC_COLOR);
}
break;
default:
if(premultipliedAlpha){
gl.blendEquationSeparate(gl.FUNC_ADD, gl.FUNC_ADD);
gl.blendFuncSeparate(gl.ONE, gl.ONE_MINUS_SRC_ALPHA, gl.ONE, gl.ONE_MINUS_SRC_ALPHA);
}else{
gl.blendEquationSeparate(gl.FUNC_ADD, gl.FUNC_ADD);
gl.blendFuncSeparate(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA, gl.ONE, gl.ONE_MINUS_SRC_ALPHA);
}}
}
currentBlendEquation=null;
currentBlendSrc=null;
currentBlendDst=null;
currentBlendEquationAlpha=null;
currentBlendSrcAlpha=null;
currentBlendDstAlpha=null;
}else{
blendEquationAlpha=blendEquationAlpha||blendEquation;
blendSrcAlpha=blendSrcAlpha||blendSrc;
blendDstAlpha=blendDstAlpha||blendDst;
if(blendEquation!==currentBlendEquation||blendEquationAlpha!==currentBlendEquationAlpha){
gl.blendEquationSeparate(utils.convert(blendEquation), utils.convert(blendEquationAlpha) );
currentBlendEquation=blendEquation;
currentBlendEquationAlpha=blendEquationAlpha;
}
if(blendSrc!==currentBlendSrc||blendDst!==currentBlendDst||blendSrcAlpha!==currentBlendSrcAlpha||blendDstAlpha!==currentBlendDstAlpha){
gl.blendFuncSeparate(utils.convert(blendSrc), utils.convert(blendDst), utils.convert(blendSrcAlpha), utils.convert(blendDstAlpha) );
currentBlendSrc=blendSrc;
currentBlendDst=blendDst;
currentBlendSrcAlpha=blendSrcAlpha;
currentBlendDstAlpha=blendDstAlpha;
}}
currentBlending=blending;
currentPremultipledAlpha=premultipliedAlpha;
}
function setMaterial(material, frontFaceCW){
material.side===DoubleSide
? disable(gl.CULL_FACE)
: enable(gl.CULL_FACE);
var flipSided=(material.side===BackSide);
if(frontFaceCW) flipSided = ! flipSided;
setFlipSided(flipSided);
material.transparent===true
? setBlending(material.blending, material.blendEquation, material.blendSrc, material.blendDst, material.blendEquationAlpha, material.blendSrcAlpha, material.blendDstAlpha, material.premultipliedAlpha)
: setBlending(NoBlending);
depthBuffer.setFunc(material.depthFunc);
depthBuffer.setTest(material.depthTest);
depthBuffer.setMask(material.depthWrite);
colorBuffer.setMask(material.colorWrite);
setPolygonOffset(material.polygonOffset, material.polygonOffsetFactor, material.polygonOffsetUnits);
}
function setFlipSided(flipSided){
if(currentFlipSided!==flipSided){
if(flipSided){
gl.frontFace(gl.CW);
}else{
gl.frontFace(gl.CCW);
}
currentFlipSided=flipSided;
}}
function setCullFace(cullFace){
if(cullFace!==CullFaceNone){
enable(gl.CULL_FACE);
if(cullFace!==currentCullFace){
if(cullFace===CullFaceBack){
gl.cullFace(gl.BACK);
}else if(cullFace===CullFaceFront){
gl.cullFace(gl.FRONT);
}else{
gl.cullFace(gl.FRONT_AND_BACK);
}}
}else{
disable(gl.CULL_FACE);
}
currentCullFace=cullFace;
}
function setLineWidth(width){
if(width!==currentLineWidth){
if(lineWidthAvailable) gl.lineWidth(width);
currentLineWidth=width;
}}
function setPolygonOffset(polygonOffset, factor, units){
if(polygonOffset){
enable(gl.POLYGON_OFFSET_FILL);
if(currentPolygonOffsetFactor!==factor||currentPolygonOffsetUnits!==units){
gl.polygonOffset(factor, units);
currentPolygonOffsetFactor=factor;
currentPolygonOffsetUnits=units;
}}else{
disable(gl.POLYGON_OFFSET_FILL);
}}
function setScissorTest(scissorTest){
if(scissorTest){
enable(gl.SCISSOR_TEST);
}else{
disable(gl.SCISSOR_TEST);
}}
function activeTexture(webglSlot){
if(webglSlot===undefined) webglSlot=gl.TEXTURE0 + maxTextures - 1;
if(currentTextureSlot!==webglSlot){
gl.activeTexture(webglSlot);
currentTextureSlot=webglSlot;
}}
function bindTexture(webglType, webglTexture){
if(currentTextureSlot===null){
activeTexture();
}
var boundTexture=currentBoundTextures[ currentTextureSlot ];
if(boundTexture===undefined){
boundTexture={ type: undefined, texture: undefined };
currentBoundTextures[ currentTextureSlot ]=boundTexture;
}
if(boundTexture.type!==webglType||boundTexture.texture!==webglTexture){
gl.bindTexture(webglType, webglTexture||emptyTextures[ webglType ]);
boundTexture.type=webglType;
boundTexture.texture=webglTexture;
}}
function compressedTexImage2D(){
try {
gl.compressedTexImage2D.apply(gl, arguments);
} catch(error){
console.error('THREE.WebGLState:', error);
}}
function texImage2D(){
try {
gl.texImage2D.apply(gl, arguments);
} catch(error){
console.error('THREE.WebGLState:', error);
}}
function scissor(scissor){
if(currentScissor.equals(scissor)===false){
gl.scissor(scissor.x, scissor.y, scissor.z, scissor.w);
currentScissor.copy(scissor);
}}
function viewport(viewport){
if(currentViewport.equals(viewport)===false){
gl.viewport(viewport.x, viewport.y, viewport.z, viewport.w);
currentViewport.copy(viewport);
}}
function reset(){
for(var i=0; i < enabledAttributes.length; i ++){
if(enabledAttributes[ i ]===1){
gl.disableVertexAttribArray(i);
enabledAttributes[ i ]=0;
}}
capabilities={};
compressedTextureFormats=null;
currentTextureSlot=null;
currentBoundTextures={};
currentProgram=null;
currentBlending=null;
currentFlipSided=null;
currentCullFace=null;
colorBuffer.reset();
depthBuffer.reset();
stencilBuffer.reset();
}
return {
buffers: {
color: colorBuffer,
depth: depthBuffer,
stencil: stencilBuffer
},
initAttributes: initAttributes,
enableAttribute: enableAttribute,
enableAttributeAndDivisor: enableAttributeAndDivisor,
disableUnusedAttributes: disableUnusedAttributes,
enable: enable,
disable: disable,
getCompressedTextureFormats: getCompressedTextureFormats,
useProgram: useProgram,
setBlending: setBlending,
setMaterial: setMaterial,
setFlipSided: setFlipSided,
setCullFace: setCullFace,
setLineWidth: setLineWidth,
setPolygonOffset: setPolygonOffset,
setScissorTest: setScissorTest,
activeTexture: activeTexture,
bindTexture: bindTexture,
compressedTexImage2D: compressedTexImage2D,
texImage2D: texImage2D,
scissor: scissor,
viewport: viewport,
reset: reset
};}
function WebGLTextures(_gl, extensions, state, properties, capabilities, utils, info){
var _isWebGL2=(typeof WebGL2RenderingContext!=='undefined'&&_gl instanceof WebGL2RenderingContext); 
var _videoTextures={};
var _canvas;
function clampToMaxSize(image, maxSize){
if(image.width > maxSize||image.height > maxSize){
if('data' in image){
console.warn('THREE.WebGLRenderer: image in DataTexture is too big (' + image.width + 'x' + image.height + ').');
return;
}
var scale=maxSize / Math.max(image.width, image.height);
var canvas=document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas');
canvas.width=Math.floor(image.width * scale);
canvas.height=Math.floor(image.height * scale);
var context=canvas.getContext('2d');
context.drawImage(image, 0, 0, image.width, image.height, 0, 0, canvas.width, canvas.height);
console.warn('THREE.WebGLRenderer: image is too big (' + image.width + 'x' + image.height + '). Resized to ' + canvas.width + 'x' + canvas.height, image);
return canvas;
}
return image;
}
function isPowerOfTwo(image){
return _Math.isPowerOfTwo(image.width)&&_Math.isPowerOfTwo(image.height);
}
function makePowerOfTwo(image){
if(image instanceof HTMLImageElement||image instanceof HTMLCanvasElement||image instanceof ImageBitmap){
if(_canvas===undefined) _canvas=document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas');
_canvas.width=_Math.floorPowerOfTwo(image.width);
_canvas.height=_Math.floorPowerOfTwo(image.height);
var context=_canvas.getContext('2d');
context.drawImage(image, 0, 0, _canvas.width, _canvas.height);
console.warn('THREE.WebGLRenderer: image is not power of two (' + image.width + 'x' + image.height + '). Resized to ' + _canvas.width + 'x' + _canvas.height, image);
return _canvas;
}
return image;
}
function textureNeedsPowerOfTwo(texture){
return(texture.wrapS!==ClampToEdgeWrapping||texture.wrapT!==ClampToEdgeWrapping) ||
(texture.minFilter!==NearestFilter&&texture.minFilter!==LinearFilter);
}
function textureNeedsGenerateMipmaps(texture, isPowerOfTwo){
return texture.generateMipmaps&&isPowerOfTwo &&
texture.minFilter!==NearestFilter&&texture.minFilter!==LinearFilter;
}
function generateMipmap(target, texture, width, height){
_gl.generateMipmap(target);
var textureProperties=properties.get(texture);
textureProperties.__maxMipLevel=Math.log(Math.max(width, height) ) * Math.LOG2E;
}
function filterFallback(f){
if(f===NearestFilter||f===NearestMipMapNearestFilter||f===NearestMipMapLinearFilter){
return _gl.NEAREST;
}
return _gl.LINEAR;
}
function onTextureDispose(event){
var texture=event.target;
texture.removeEventListener('dispose', onTextureDispose);
deallocateTexture(texture);
if(texture.isVideoTexture){
delete _videoTextures[ texture.id ];
}
info.memory.textures --;
}
function onRenderTargetDispose(event){
var renderTarget=event.target;
renderTarget.removeEventListener('dispose', onRenderTargetDispose);
deallocateRenderTarget(renderTarget);
info.memory.textures --;
}
function deallocateTexture(texture){
var textureProperties=properties.get(texture);
if(texture.image&&textureProperties.__image__webglTextureCube){
_gl.deleteTexture(textureProperties.__image__webglTextureCube);
}else{
if(textureProperties.__webglInit===undefined) return;
_gl.deleteTexture(textureProperties.__webglTexture);
}
properties.remove(texture);
}
function deallocateRenderTarget(renderTarget){
var renderTargetProperties=properties.get(renderTarget);
var textureProperties=properties.get(renderTarget.texture);
if(! renderTarget) return;
if(textureProperties.__webglTexture!==undefined){
_gl.deleteTexture(textureProperties.__webglTexture);
}
if(renderTarget.depthTexture){
renderTarget.depthTexture.dispose();
}
if(renderTarget.isWebGLRenderTargetCube){
for(var i=0; i < 6; i ++){
_gl.deleteFramebuffer(renderTargetProperties.__webglFramebuffer[ i ]);
if(renderTargetProperties.__webglDepthbuffer) _gl.deleteRenderbuffer(renderTargetProperties.__webglDepthbuffer[ i ]);
}}else{
_gl.deleteFramebuffer(renderTargetProperties.__webglFramebuffer);
if(renderTargetProperties.__webglDepthbuffer) _gl.deleteRenderbuffer(renderTargetProperties.__webglDepthbuffer);
}
properties.remove(renderTarget.texture);
properties.remove(renderTarget);
}
function setTexture2D(texture, slot){
var textureProperties=properties.get(texture);
if(texture.isVideoTexture) updateVideoTexture(texture);
if(texture.version > 0&&textureProperties.__version!==texture.version){
var image=texture.image;
if(image===undefined){
console.warn('THREE.WebGLRenderer: Texture marked for update but image is undefined', texture);
}else if(image.complete===false){
console.warn('THREE.WebGLRenderer: Texture marked for update but image is incomplete', texture);
}else{
uploadTexture(textureProperties, texture, slot);
return;
}}
state.activeTexture(_gl.TEXTURE0 + slot);
state.bindTexture(_gl.TEXTURE_2D, textureProperties.__webglTexture);
}
function setTextureCube(texture, slot){
var textureProperties=properties.get(texture);
if(texture.image.length===6){
if(texture.version > 0&&textureProperties.__version!==texture.version){
if(! textureProperties.__image__webglTextureCube){
texture.addEventListener('dispose', onTextureDispose);
textureProperties.__image__webglTextureCube=_gl.createTexture();
info.memory.textures ++;
}
state.activeTexture(_gl.TEXTURE0 + slot);
state.bindTexture(_gl.TEXTURE_CUBE_MAP, textureProperties.__image__webglTextureCube);
_gl.pixelStorei(_gl.UNPACK_FLIP_Y_WEBGL, texture.flipY);
var isCompressed=(texture&&texture.isCompressedTexture);
var isDataTexture=(texture.image[ 0 ]&&texture.image[ 0 ].isDataTexture);
var cubeImage=[];
for(var i=0; i < 6; i ++){
if(! isCompressed&&! isDataTexture){
cubeImage[ i ]=clampToMaxSize(texture.image[ i ], capabilities.maxCubemapSize);
}else{
cubeImage[ i ]=isDataTexture ? texture.image[ i ].image:texture.image[ i ];
}}
var image=cubeImage[ 0 ],
isPowerOfTwoImage=isPowerOfTwo(image),
glFormat=utils.convert(texture.format),
glType=utils.convert(texture.type);
setTextureParameters(_gl.TEXTURE_CUBE_MAP, texture, isPowerOfTwoImage);
for(var i=0; i < 6; i ++){
if(! isCompressed){
if(isDataTexture){
state.texImage2D(_gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glFormat, cubeImage[ i ].width, cubeImage[ i ].height, 0, glFormat, glType, cubeImage[ i ].data);
}else{
state.texImage2D(_gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glFormat, glFormat, glType, cubeImage[ i ]);
}}else{
var mipmap, mipmaps=cubeImage[ i ].mipmaps;
for(var j=0, jl=mipmaps.length; j < jl; j ++){
mipmap=mipmaps[ j ];
if(texture.format!==RGBAFormat&&texture.format!==RGBFormat){
if(state.getCompressedTextureFormats().indexOf(glFormat) > - 1){
state.compressedTexImage2D(_gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glFormat, mipmap.width, mipmap.height, 0, mipmap.data);
}else{
console.warn('THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()');
}}else{
state.texImage2D(_gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data);
}}
}}
if(! isCompressed){
textureProperties.__maxMipLevel=0;
}else{
textureProperties.__maxMipLevel=mipmaps.length - 1;
}
if(textureNeedsGenerateMipmaps(texture, isPowerOfTwoImage) ){
generateMipmap(_gl.TEXTURE_CUBE_MAP, texture, image.width, image.height);
}
textureProperties.__version=texture.version;
if(texture.onUpdate) texture.onUpdate(texture);
}else{
state.activeTexture(_gl.TEXTURE0 + slot);
state.bindTexture(_gl.TEXTURE_CUBE_MAP, textureProperties.__image__webglTextureCube);
}}
}
function setTextureCubeDynamic(texture, slot){
state.activeTexture(_gl.TEXTURE0 + slot);
state.bindTexture(_gl.TEXTURE_CUBE_MAP, properties.get(texture).__webglTexture);
}
function setTextureParameters(textureType, texture, isPowerOfTwoImage){
var extension;
if(isPowerOfTwoImage){
_gl.texParameteri(textureType, _gl.TEXTURE_WRAP_S, utils.convert(texture.wrapS) );
_gl.texParameteri(textureType, _gl.TEXTURE_WRAP_T, utils.convert(texture.wrapT) );
_gl.texParameteri(textureType, _gl.TEXTURE_MAG_FILTER, utils.convert(texture.magFilter) );
_gl.texParameteri(textureType, _gl.TEXTURE_MIN_FILTER, utils.convert(texture.minFilter) );
}else{
_gl.texParameteri(textureType, _gl.TEXTURE_WRAP_S, _gl.CLAMP_TO_EDGE);
_gl.texParameteri(textureType, _gl.TEXTURE_WRAP_T, _gl.CLAMP_TO_EDGE);
if(texture.wrapS!==ClampToEdgeWrapping||texture.wrapT!==ClampToEdgeWrapping){
console.warn('THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.', texture);
}
_gl.texParameteri(textureType, _gl.TEXTURE_MAG_FILTER, filterFallback(texture.magFilter) );
_gl.texParameteri(textureType, _gl.TEXTURE_MIN_FILTER, filterFallback(texture.minFilter) );
if(texture.minFilter!==NearestFilter&&texture.minFilter!==LinearFilter){
console.warn('THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.', texture);
}}
extension=extensions.get('EXT_texture_filter_anisotropic');
if(extension){
if(texture.type===FloatType&&extensions.get('OES_texture_float_linear')===null) return;
if(texture.type===HalfFloatType&&extensions.get('OES_texture_half_float_linear')===null) return;
if(texture.anisotropy > 1||properties.get(texture).__currentAnisotropy){
_gl.texParameterf(textureType, extension.TEXTURE_MAX_ANISOTROPY_EXT, Math.min(texture.anisotropy, capabilities.getMaxAnisotropy()) );
properties.get(texture).__currentAnisotropy=texture.anisotropy;
}}
}
function uploadTexture(textureProperties, texture, slot){
if(textureProperties.__webglInit===undefined){
textureProperties.__webglInit=true;
texture.addEventListener('dispose', onTextureDispose);
textureProperties.__webglTexture=_gl.createTexture();
info.memory.textures ++;
}
state.activeTexture(_gl.TEXTURE0 + slot);
state.bindTexture(_gl.TEXTURE_2D, textureProperties.__webglTexture);
_gl.pixelStorei(_gl.UNPACK_FLIP_Y_WEBGL, texture.flipY);
_gl.pixelStorei(_gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, texture.premultiplyAlpha);
_gl.pixelStorei(_gl.UNPACK_ALIGNMENT, texture.unpackAlignment);
var image=clampToMaxSize(texture.image, capabilities.maxTextureSize);
if(textureNeedsPowerOfTwo(texture)&&isPowerOfTwo(image)===false){
image=makePowerOfTwo(image);
}
var isPowerOfTwoImage=isPowerOfTwo(image),
glFormat=utils.convert(texture.format),
glType=utils.convert(texture.type);
setTextureParameters(_gl.TEXTURE_2D, texture, isPowerOfTwoImage);
var mipmap, mipmaps=texture.mipmaps;
if(texture.isDepthTexture){
var internalFormat=_gl.DEPTH_COMPONENT;
if(texture.type===FloatType){
if(! _isWebGL2) throw new Error('Float Depth Texture only supported in WebGL2.0');
internalFormat=_gl.DEPTH_COMPONENT32F;
}else if(_isWebGL2){
internalFormat=_gl.DEPTH_COMPONENT16;
}
if(texture.format===DepthFormat&&internalFormat===_gl.DEPTH_COMPONENT){
if(texture.type!==UnsignedShortType&&texture.type!==UnsignedIntType){
console.warn('THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture.');
texture.type=UnsignedShortType;
glType=utils.convert(texture.type);
}}
if(texture.format===DepthStencilFormat){
internalFormat=_gl.DEPTH_STENCIL;
if(texture.type!==UnsignedInt248Type){
console.warn('THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture.');
texture.type=UnsignedInt248Type;
glType=utils.convert(texture.type);
}}
state.texImage2D(_gl.TEXTURE_2D, 0, internalFormat, image.width, image.height, 0, glFormat, glType, null);
}else if(texture.isDataTexture){
if(mipmaps.length > 0&&isPowerOfTwoImage){
for(var i=0, il=mipmaps.length; i < il; i ++){
mipmap=mipmaps[ i ];
state.texImage2D(_gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data);
}
texture.generateMipmaps=false;
textureProperties.__maxMipLevel=mipmaps.length - 1;
}else{
state.texImage2D(_gl.TEXTURE_2D, 0, glFormat, image.width, image.height, 0, glFormat, glType, image.data);
textureProperties.__maxMipLevel=0;
}}else if(texture.isCompressedTexture){
for(var i=0, il=mipmaps.length; i < il; i ++){
mipmap=mipmaps[ i ];
if(texture.format!==RGBAFormat&&texture.format!==RGBFormat){
if(state.getCompressedTextureFormats().indexOf(glFormat) > - 1){
state.compressedTexImage2D(_gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, mipmap.data);
}else{
console.warn('THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()');
}}else{
state.texImage2D(_gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data);
}}
textureProperties.__maxMipLevel=mipmaps.length - 1;
}else{
if(mipmaps.length > 0&&isPowerOfTwoImage){
for(var i=0, il=mipmaps.length; i < il; i ++){
mipmap=mipmaps[ i ];
state.texImage2D(_gl.TEXTURE_2D, i, glFormat, glFormat, glType, mipmap);
}
texture.generateMipmaps=false;
textureProperties.__maxMipLevel=mipmaps.length - 1;
}else{
state.texImage2D(_gl.TEXTURE_2D, 0, glFormat, glFormat, glType, image);
textureProperties.__maxMipLevel=0;
}}
if(textureNeedsGenerateMipmaps(texture, isPowerOfTwoImage) ){
generateMipmap(_gl.TEXTURE_2D, texture, image.width, image.height);
}
textureProperties.__version=texture.version;
if(texture.onUpdate) texture.onUpdate(texture);
}
function setupFrameBufferTexture(framebuffer, renderTarget, attachment, textureTarget){
var glFormat=utils.convert(renderTarget.texture.format);
var glType=utils.convert(renderTarget.texture.type);
state.texImage2D(textureTarget, 0, glFormat, renderTarget.width, renderTarget.height, 0, glFormat, glType, null);
_gl.bindFramebuffer(_gl.FRAMEBUFFER, framebuffer);
_gl.framebufferTexture2D(_gl.FRAMEBUFFER, attachment, textureTarget, properties.get(renderTarget.texture).__webglTexture, 0);
_gl.bindFramebuffer(_gl.FRAMEBUFFER, null);
}
function setupRenderBufferStorage(renderbuffer, renderTarget){
_gl.bindRenderbuffer(_gl.RENDERBUFFER, renderbuffer);
if(renderTarget.depthBuffer&&! renderTarget.stencilBuffer){
_gl.renderbufferStorage(_gl.RENDERBUFFER, _gl.DEPTH_COMPONENT16, renderTarget.width, renderTarget.height);
_gl.framebufferRenderbuffer(_gl.FRAMEBUFFER, _gl.DEPTH_ATTACHMENT, _gl.RENDERBUFFER, renderbuffer);
}else if(renderTarget.depthBuffer&&renderTarget.stencilBuffer){
_gl.renderbufferStorage(_gl.RENDERBUFFER, _gl.DEPTH_STENCIL, renderTarget.width, renderTarget.height);
_gl.framebufferRenderbuffer(_gl.FRAMEBUFFER, _gl.DEPTH_STENCIL_ATTACHMENT, _gl.RENDERBUFFER, renderbuffer);
}else{
_gl.renderbufferStorage(_gl.RENDERBUFFER, _gl.RGBA4, renderTarget.width, renderTarget.height);
}
_gl.bindRenderbuffer(_gl.RENDERBUFFER, null);
}
function setupDepthTexture(framebuffer, renderTarget){
var isCube=(renderTarget&&renderTarget.isWebGLRenderTargetCube);
if(isCube) throw new Error('Depth Texture with cube render targets is not supported');
_gl.bindFramebuffer(_gl.FRAMEBUFFER, framebuffer);
if(!(renderTarget.depthTexture&&renderTarget.depthTexture.isDepthTexture) ){
throw new Error('renderTarget.depthTexture must be an instance of THREE.DepthTexture');
}
if(! properties.get(renderTarget.depthTexture).__webglTexture ||
renderTarget.depthTexture.image.width!==renderTarget.width ||
renderTarget.depthTexture.image.height!==renderTarget.height){
renderTarget.depthTexture.image.width=renderTarget.width;
renderTarget.depthTexture.image.height=renderTarget.height;
renderTarget.depthTexture.needsUpdate=true;
}
setTexture2D(renderTarget.depthTexture, 0);
var webglDepthTexture=properties.get(renderTarget.depthTexture).__webglTexture;
if(renderTarget.depthTexture.format===DepthFormat){
_gl.framebufferTexture2D(_gl.FRAMEBUFFER, _gl.DEPTH_ATTACHMENT, _gl.TEXTURE_2D, webglDepthTexture, 0);
}else if(renderTarget.depthTexture.format===DepthStencilFormat){
_gl.framebufferTexture2D(_gl.FRAMEBUFFER, _gl.DEPTH_STENCIL_ATTACHMENT, _gl.TEXTURE_2D, webglDepthTexture, 0);
}else{
throw new Error('Unknown depthTexture format');
}}
function setupDepthRenderbuffer(renderTarget){
var renderTargetProperties=properties.get(renderTarget);
var isCube=(renderTarget.isWebGLRenderTargetCube===true);
if(renderTarget.depthTexture){
if(isCube) throw new Error('target.depthTexture not supported in Cube render targets');
setupDepthTexture(renderTargetProperties.__webglFramebuffer, renderTarget);
}else{
if(isCube){
renderTargetProperties.__webglDepthbuffer=[];
for(var i=0; i < 6; i ++){
_gl.bindFramebuffer(_gl.FRAMEBUFFER, renderTargetProperties.__webglFramebuffer[ i ]);
renderTargetProperties.__webglDepthbuffer[ i ]=_gl.createRenderbuffer();
setupRenderBufferStorage(renderTargetProperties.__webglDepthbuffer[ i ], renderTarget);
}}else{
_gl.bindFramebuffer(_gl.FRAMEBUFFER, renderTargetProperties.__webglFramebuffer);
renderTargetProperties.__webglDepthbuffer=_gl.createRenderbuffer();
setupRenderBufferStorage(renderTargetProperties.__webglDepthbuffer, renderTarget);
}}
_gl.bindFramebuffer(_gl.FRAMEBUFFER, null);
}
function setupRenderTarget(renderTarget){
var renderTargetProperties=properties.get(renderTarget);
var textureProperties=properties.get(renderTarget.texture);
renderTarget.addEventListener('dispose', onRenderTargetDispose);
textureProperties.__webglTexture=_gl.createTexture();
info.memory.textures ++;
var isCube=(renderTarget.isWebGLRenderTargetCube===true);
var isTargetPowerOfTwo=isPowerOfTwo(renderTarget);
if(isCube){
renderTargetProperties.__webglFramebuffer=[];
for(var i=0; i < 6; i ++){
renderTargetProperties.__webglFramebuffer[ i ]=_gl.createFramebuffer();
}}else{
renderTargetProperties.__webglFramebuffer=_gl.createFramebuffer();
}
if(isCube){
state.bindTexture(_gl.TEXTURE_CUBE_MAP, textureProperties.__webglTexture);
setTextureParameters(_gl.TEXTURE_CUBE_MAP, renderTarget.texture, isTargetPowerOfTwo);
for(var i=0; i < 6; i ++){
setupFrameBufferTexture(renderTargetProperties.__webglFramebuffer[ i ], renderTarget, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i);
}
if(textureNeedsGenerateMipmaps(renderTarget.texture, isTargetPowerOfTwo) ){
generateMipmap(_gl.TEXTURE_CUBE_MAP, renderTarget.texture, renderTarget.width, renderTarget.height);
}
state.bindTexture(_gl.TEXTURE_CUBE_MAP, null);
}else{
state.bindTexture(_gl.TEXTURE_2D, textureProperties.__webglTexture);
setTextureParameters(_gl.TEXTURE_2D, renderTarget.texture, isTargetPowerOfTwo);
setupFrameBufferTexture(renderTargetProperties.__webglFramebuffer, renderTarget, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_2D);
if(textureNeedsGenerateMipmaps(renderTarget.texture, isTargetPowerOfTwo) ){
generateMipmap(_gl.TEXTURE_2D, renderTarget.texture, renderTarget.width, renderTarget.height);
}
state.bindTexture(_gl.TEXTURE_2D, null);
}
if(renderTarget.depthBuffer){
setupDepthRenderbuffer(renderTarget);
}}
function updateRenderTargetMipmap(renderTarget){
var texture=renderTarget.texture;
var isTargetPowerOfTwo=isPowerOfTwo(renderTarget);
if(textureNeedsGenerateMipmaps(texture, isTargetPowerOfTwo) ){
var target=renderTarget.isWebGLRenderTargetCube ? _gl.TEXTURE_CUBE_MAP:_gl.TEXTURE_2D;
var webglTexture=properties.get(texture).__webglTexture;
state.bindTexture(target, webglTexture);
generateMipmap(target, texture, renderTarget.width, renderTarget.height);
state.bindTexture(target, null);
}}
function updateVideoTexture(texture){
var id=texture.id;
var frame=info.render.frame;
if(_videoTextures[ id ]!==frame){
_videoTextures[ id ]=frame;
texture.update();
}}
this.setTexture2D=setTexture2D;
this.setTextureCube=setTextureCube;
this.setTextureCubeDynamic=setTextureCubeDynamic;
this.setupRenderTarget=setupRenderTarget;
this.updateRenderTargetMipmap=updateRenderTargetMipmap;
}
function WebGLUtils(gl, extensions){
function convert(p){
var extension;
if(p===RepeatWrapping) return gl.REPEAT;
if(p===ClampToEdgeWrapping) return gl.CLAMP_TO_EDGE;
if(p===MirroredRepeatWrapping) return gl.MIRRORED_REPEAT;
if(p===NearestFilter) return gl.NEAREST;
if(p===NearestMipMapNearestFilter) return gl.NEAREST_MIPMAP_NEAREST;
if(p===NearestMipMapLinearFilter) return gl.NEAREST_MIPMAP_LINEAR;
if(p===LinearFilter) return gl.LINEAR;
if(p===LinearMipMapNearestFilter) return gl.LINEAR_MIPMAP_NEAREST;
if(p===LinearMipMapLinearFilter) return gl.LINEAR_MIPMAP_LINEAR;
if(p===UnsignedByteType) return gl.UNSIGNED_BYTE;
if(p===UnsignedShort4444Type) return gl.UNSIGNED_SHORT_4_4_4_4;
if(p===UnsignedShort5551Type) return gl.UNSIGNED_SHORT_5_5_5_1;
if(p===UnsignedShort565Type) return gl.UNSIGNED_SHORT_5_6_5;
if(p===ByteType) return gl.BYTE;
if(p===ShortType) return gl.SHORT;
if(p===UnsignedShortType) return gl.UNSIGNED_SHORT;
if(p===IntType) return gl.INT;
if(p===UnsignedIntType) return gl.UNSIGNED_INT;
if(p===FloatType) return gl.FLOAT;
if(p===HalfFloatType){
extension=extensions.get('OES_texture_half_float');
if(extension!==null) return extension.HALF_FLOAT_OES;
}
if(p===AlphaFormat) return gl.ALPHA;
if(p===RGBFormat) return gl.RGB;
if(p===RGBAFormat) return gl.RGBA;
if(p===LuminanceFormat) return gl.LUMINANCE;
if(p===LuminanceAlphaFormat) return gl.LUMINANCE_ALPHA;
if(p===DepthFormat) return gl.DEPTH_COMPONENT;
if(p===DepthStencilFormat) return gl.DEPTH_STENCIL;
if(p===AddEquation) return gl.FUNC_ADD;
if(p===SubtractEquation) return gl.FUNC_SUBTRACT;
if(p===ReverseSubtractEquation) return gl.FUNC_REVERSE_SUBTRACT;
if(p===ZeroFactor) return gl.ZERO;
if(p===OneFactor) return gl.ONE;
if(p===SrcColorFactor) return gl.SRC_COLOR;
if(p===OneMinusSrcColorFactor) return gl.ONE_MINUS_SRC_COLOR;
if(p===SrcAlphaFactor) return gl.SRC_ALPHA;
if(p===OneMinusSrcAlphaFactor) return gl.ONE_MINUS_SRC_ALPHA;
if(p===DstAlphaFactor) return gl.DST_ALPHA;
if(p===OneMinusDstAlphaFactor) return gl.ONE_MINUS_DST_ALPHA;
if(p===DstColorFactor) return gl.DST_COLOR;
if(p===OneMinusDstColorFactor) return gl.ONE_MINUS_DST_COLOR;
if(p===SrcAlphaSaturateFactor) return gl.SRC_ALPHA_SATURATE;
if(p===RGB_S3TC_DXT1_Format||p===RGBA_S3TC_DXT1_Format ||
p===RGBA_S3TC_DXT3_Format||p===RGBA_S3TC_DXT5_Format){
extension=extensions.get('WEBGL_compressed_texture_s3tc');
if(extension!==null){
if(p===RGB_S3TC_DXT1_Format) return extension.COMPRESSED_RGB_S3TC_DXT1_EXT;
if(p===RGBA_S3TC_DXT1_Format) return extension.COMPRESSED_RGBA_S3TC_DXT1_EXT;
if(p===RGBA_S3TC_DXT3_Format) return extension.COMPRESSED_RGBA_S3TC_DXT3_EXT;
if(p===RGBA_S3TC_DXT5_Format) return extension.COMPRESSED_RGBA_S3TC_DXT5_EXT;
}}
if(p===RGB_PVRTC_4BPPV1_Format||p===RGB_PVRTC_2BPPV1_Format ||
p===RGBA_PVRTC_4BPPV1_Format||p===RGBA_PVRTC_2BPPV1_Format){
extension=extensions.get('WEBGL_compressed_texture_pvrtc');
if(extension!==null){
if(p===RGB_PVRTC_4BPPV1_Format) return extension.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
if(p===RGB_PVRTC_2BPPV1_Format) return extension.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
if(p===RGBA_PVRTC_4BPPV1_Format) return extension.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
if(p===RGBA_PVRTC_2BPPV1_Format) return extension.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG;
}}
if(p===RGB_ETC1_Format){
extension=extensions.get('WEBGL_compressed_texture_etc1');
if(extension!==null) return extension.COMPRESSED_RGB_ETC1_WEBGL;
}
if(p===RGBA_ASTC_4x4_Format||p===RGBA_ASTC_5x4_Format||p===RGBA_ASTC_5x5_Format ||
p===RGBA_ASTC_6x5_Format||p===RGBA_ASTC_6x6_Format||p===RGBA_ASTC_8x5_Format ||
p===RGBA_ASTC_8x6_Format||p===RGBA_ASTC_8x8_Format||p===RGBA_ASTC_10x5_Format ||
p===RGBA_ASTC_10x6_Format||p===RGBA_ASTC_10x8_Format||p===RGBA_ASTC_10x10_Format ||
p===RGBA_ASTC_12x10_Format||p===RGBA_ASTC_12x12_Format){
extension=extensions.get('WEBGL_compressed_texture_astc');
if(extension!==null){
return p;
}}
if(p===MinEquation||p===MaxEquation){
extension=extensions.get('EXT_blend_minmax');
if(extension!==null){
if(p===MinEquation) return extension.MIN_EXT;
if(p===MaxEquation) return extension.MAX_EXT;
}}
if(p===UnsignedInt248Type){
extension=extensions.get('WEBGL_depth_texture');
if(extension!==null) return extension.UNSIGNED_INT_24_8_WEBGL;
}
return 0;
}
return { convert: convert };}
function PerspectiveCamera(fov, aspect, near, far){
Camera.call(this);
this.type='PerspectiveCamera';
this.fov=fov!==undefined ? fov:50;
this.zoom=1;
this.near=near!==undefined ? near:0.1;
this.far=far!==undefined ? far:2000;
this.focus=10;
this.aspect=aspect!==undefined ? aspect:1;
this.view=null;
this.filmGauge=35;
this.filmOffset=0;
this.updateProjectionMatrix();
}
PerspectiveCamera.prototype=Object.assign(Object.create(Camera.prototype), {
constructor: PerspectiveCamera,
isPerspectiveCamera: true,
copy: function(source, recursive){
Camera.prototype.copy.call(this, source, recursive);
this.fov=source.fov;
this.zoom=source.zoom;
this.near=source.near;
this.far=source.far;
this.focus=source.focus;
this.aspect=source.aspect;
this.view=source.view===null ? null:Object.assign({}, source.view);
this.filmGauge=source.filmGauge;
this.filmOffset=source.filmOffset;
return this;
},
setFocalLength: function(focalLength){
var vExtentSlope=0.5 * this.getFilmHeight() / focalLength;
this.fov=_Math.RAD2DEG * 2 * Math.atan(vExtentSlope);
this.updateProjectionMatrix();
},
getFocalLength: function (){
var vExtentSlope=Math.tan(_Math.DEG2RAD * 0.5 * this.fov);
return 0.5 * this.getFilmHeight() / vExtentSlope;
},
getEffectiveFOV: function (){
return _Math.RAD2DEG * 2 * Math.atan(Math.tan(_Math.DEG2RAD * 0.5 * this.fov) / this.zoom);
},
getFilmWidth: function (){
return this.filmGauge * Math.min(this.aspect, 1);
},
getFilmHeight: function (){
return this.filmGauge / Math.max(this.aspect, 1);
},
setViewOffset: function(fullWidth, fullHeight, x, y, width, height){
this.aspect=fullWidth / fullHeight;
if(this.view===null){
this.view={
enabled: true,
fullWidth: 1,
fullHeight: 1,
offsetX: 0,
offsetY: 0,
width: 1,
height: 1
};}
this.view.enabled=true;
this.view.fullWidth=fullWidth;
this.view.fullHeight=fullHeight;
this.view.offsetX=x;
this.view.offsetY=y;
this.view.width=width;
this.view.height=height;
this.updateProjectionMatrix();
},
clearViewOffset: function (){
if(this.view!==null){
this.view.enabled=false;
}
this.updateProjectionMatrix();
},
updateProjectionMatrix: function (){
var near=this.near,
top=near * Math.tan(_Math.DEG2RAD * 0.5 * this.fov) / this.zoom,
height=2 * top,
width=this.aspect * height,
left=- 0.5 * width,
view=this.view;
if(this.view!==null&&this.view.enabled){
var fullWidth=view.fullWidth,
fullHeight=view.fullHeight;
left +=view.offsetX * width / fullWidth;
top -=view.offsetY * height / fullHeight;
width *=view.width / fullWidth;
height *=view.height / fullHeight;
}
var skew=this.filmOffset;
if(skew!==0) left +=near * skew / this.getFilmWidth();
this.projectionMatrix.makePerspective(left, left + width, top, top - height, near, this.far);
},
toJSON: function(meta){
var data=Object3D.prototype.toJSON.call(this, meta);
data.object.fov=this.fov;
data.object.zoom=this.zoom;
data.object.near=this.near;
data.object.far=this.far;
data.object.focus=this.focus;
data.object.aspect=this.aspect;
if(this.view!==null) data.object.view=Object.assign({}, this.view);
data.object.filmGauge=this.filmGauge;
data.object.filmOffset=this.filmOffset;
return data;
}});
function ArrayCamera(array){
PerspectiveCamera.call(this);
this.cameras=array||[];
}
ArrayCamera.prototype=Object.assign(Object.create(PerspectiveCamera.prototype), {
constructor: ArrayCamera,
isArrayCamera: true
});
function WebVRManager(renderer){
var scope=this;
var device=null;
var frameData=null;
var poseTarget=null;
var standingMatrix=new Matrix4();
var standingMatrixInverse=new Matrix4();
if(typeof window!=='undefined'&&'VRFrameData' in window){
frameData=new window.VRFrameData();
window.addEventListener('vrdisplaypresentchange', onVRDisplayPresentChange, false);
}
var matrixWorldInverse=new Matrix4();
var tempQuaternion=new Quaternion();
var tempPosition=new Vector3();
var cameraL=new PerspectiveCamera();
cameraL.bounds=new Vector4(0.0, 0.0, 0.5, 1.0);
cameraL.layers.enable(1);
var cameraR=new PerspectiveCamera();
cameraR.bounds=new Vector4(0.5, 0.0, 0.5, 1.0);
cameraR.layers.enable(2);
var cameraVR=new ArrayCamera([ cameraL, cameraR ]);
cameraVR.layers.enable(1);
cameraVR.layers.enable(2);
function isPresenting(){
return device!==null&&device.isPresenting===true;
}
var currentSize, currentPixelRatio;
function onVRDisplayPresentChange(){
if(isPresenting()){
var eyeParameters=device.getEyeParameters('left');
var renderWidth=eyeParameters.renderWidth;
var renderHeight=eyeParameters.renderHeight;
currentPixelRatio=renderer.getPixelRatio();
currentSize=renderer.getSize();
renderer.setDrawingBufferSize(renderWidth * 2, renderHeight, 1);
animation.start();
}else if(scope.enabled){
renderer.setDrawingBufferSize(currentSize.width, currentSize.height, currentPixelRatio);
animation.stop();
}}
this.enabled=false;
this.userHeight=1.6;
this.getDevice=function (){
return device;
};
this.setDevice=function(value){
if(value!==undefined) device=value;
animation.setContext(value);
};
this.setPoseTarget=function(object){
if(object!==undefined) poseTarget=object;
};
this.getCamera=function(camera){
if(device===null) return camera;
device.depthNear=camera.near;
device.depthFar=camera.far;
device.getFrameData(frameData);
var stageParameters=device.stageParameters;
if(stageParameters){
standingMatrix.fromArray(stageParameters.sittingToStandingTransform);
}else{
standingMatrix.makeTranslation(0, scope.userHeight, 0);
}
var pose=frameData.pose;
var poseObject=poseTarget!==null ? poseTarget:camera;
poseObject.matrix.copy(standingMatrix);
poseObject.matrix.decompose(poseObject.position, poseObject.quaternion, poseObject.scale);
if(pose.orientation!==null){
tempQuaternion.fromArray(pose.orientation);
poseObject.quaternion.multiply(tempQuaternion);
}
if(pose.position!==null){
tempQuaternion.setFromRotationMatrix(standingMatrix);
tempPosition.fromArray(pose.position);
tempPosition.applyQuaternion(tempQuaternion);
poseObject.position.add(tempPosition);
}
poseObject.updateMatrixWorld();
if(device.isPresenting===false) return camera;
cameraL.near=camera.near;
cameraR.near=camera.near;
cameraL.far=camera.far;
cameraR.far=camera.far;
cameraVR.matrixWorld.copy(camera.matrixWorld);
cameraVR.matrixWorldInverse.copy(camera.matrixWorldInverse);
cameraL.matrixWorldInverse.fromArray(frameData.leftViewMatrix);
cameraR.matrixWorldInverse.fromArray(frameData.rightViewMatrix);
standingMatrixInverse.getInverse(standingMatrix);
cameraL.matrixWorldInverse.multiply(standingMatrixInverse);
cameraR.matrixWorldInverse.multiply(standingMatrixInverse);
var parent=poseObject.parent;
if(parent!==null){
matrixWorldInverse.getInverse(parent.matrixWorld);
cameraL.matrixWorldInverse.multiply(matrixWorldInverse);
cameraR.matrixWorldInverse.multiply(matrixWorldInverse);
}
cameraL.matrixWorld.getInverse(cameraL.matrixWorldInverse);
cameraR.matrixWorld.getInverse(cameraR.matrixWorldInverse);
cameraL.projectionMatrix.fromArray(frameData.leftProjectionMatrix);
cameraR.projectionMatrix.fromArray(frameData.rightProjectionMatrix);
cameraVR.projectionMatrix.copy(cameraL.projectionMatrix);
var layers=device.getLayers();
if(layers.length){
var layer=layers[ 0 ];
if(layer.leftBounds!==null&&layer.leftBounds.length===4){
cameraL.bounds.fromArray(layer.leftBounds);
}
if(layer.rightBounds!==null&&layer.rightBounds.length===4){
cameraR.bounds.fromArray(layer.rightBounds);
}}
return cameraVR;
};
this.getStandingMatrix=function (){
return standingMatrix;
};
this.isPresenting=isPresenting;
var animation=new WebGLAnimation();
this.setAnimationLoop=function(callback){
animation.setAnimationLoop(callback);
};
this.submitFrame=function (){
if(isPresenting()) device.submitFrame();
};
this.dispose=function (){
if(typeof window!=='undefined'){
window.removeEventListener('vrdisplaypresentchange', onVRDisplayPresentChange);
}};}
function WebXRManager(renderer){
var gl=renderer.context;
var device=null;
var session=null;
var frameOfRef=null;
var pose=null;
function isPresenting(){
return session!==null&&frameOfRef!==null;
}
var cameraL=new PerspectiveCamera();
cameraL.layers.enable(1);
cameraL.viewport=new Vector4();
var cameraR=new PerspectiveCamera();
cameraR.layers.enable(2);
cameraR.viewport=new Vector4();
var cameraVR=new ArrayCamera([ cameraL, cameraR ]);
cameraVR.layers.enable(1);
cameraVR.layers.enable(2);
this.enabled=false;
this.getDevice=function (){
return device;
};
this.setDevice=function(value){
if(value!==undefined) device=value;
gl.setCompatibleXRDevice(value);
};
this.setSession=function(value, options){
session=value;
if(session!==null){
session.addEventListener('end', function (){
renderer.setFramebuffer(null);
animation.stop();
});
session.baseLayer=new XRWebGLLayer(session, gl);
session.requestFrameOfReference(options.frameOfReferenceType).then(function(value){
frameOfRef=value;
renderer.setFramebuffer(session.baseLayer.framebuffer);
animation.setContext(session);
animation.start();
});
}};
function updateCamera(camera, parent){
if(parent===null){
camera.matrixWorld.copy(camera.matrix);
}else{
camera.matrixWorld.multiplyMatrices(parent.matrixWorld, camera.matrix);
}
camera.matrixWorldInverse.getInverse(camera.matrixWorld);
}
this.getCamera=function(camera){
if(isPresenting()){
var parent=camera.parent;
var cameras=cameraVR.cameras;
updateCamera(cameraVR, parent);
for(var i=0; i < cameras.length; i ++){
updateCamera(cameras[ i ], parent);
}
camera.matrixWorld.copy(cameraVR.matrixWorld);
var children=camera.children;
for(var i=0, l=children.length; i < l; i ++){
children[ i ].updateMatrixWorld(true);
}
return cameraVR;
}
return camera;
};
this.isPresenting=isPresenting;
var onAnimationFrameCallback=null;
function onAnimationFrame(time, frame){
pose=frame.getDevicePose(frameOfRef);
var layer=session.baseLayer;
var views=frame.views;
for(var i=0; i < views.length; i ++){
var view=views[ i ];
var viewport=layer.getViewport(view);
var viewMatrix=pose.getViewMatrix(view);
var camera=cameraVR.cameras[ i ];
camera.matrix.fromArray(viewMatrix).getInverse(camera.matrix);
camera.projectionMatrix.fromArray(view.projectionMatrix);
camera.viewport.set(viewport.x, viewport.y, viewport.width, viewport.height);
if(i===0){
cameraVR.matrix.copy(camera.matrix);
cameraVR.projectionMatrix.copy(camera.projectionMatrix);
}}
if(onAnimationFrameCallback) onAnimationFrameCallback();
}
var animation=new WebGLAnimation();
animation.setAnimationLoop(onAnimationFrame);
this.setAnimationLoop=function(callback){
onAnimationFrameCallback=callback;
};
this.getStandingMatrix=function (){
console.warn('THREE.WebXRManager: getStandingMatrix() is no longer needed.');
return new THREE.Matrix4();
};
this.submitFrame=function (){};}
function WebGLRenderer(parameters){
console.log('THREE.WebGLRenderer', REVISION);
parameters=parameters||{};
var _canvas=parameters.canvas!==undefined ? parameters.canvas:document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas'),
_context=parameters.context!==undefined ? parameters.context:null,
_alpha=parameters.alpha!==undefined ? parameters.alpha:false,
_depth=parameters.depth!==undefined ? parameters.depth:true,
_stencil=parameters.stencil!==undefined ? parameters.stencil:true,
_antialias=parameters.antialias!==undefined ? parameters.antialias:false,
_premultipliedAlpha=parameters.premultipliedAlpha!==undefined ? parameters.premultipliedAlpha:true,
_preserveDrawingBuffer=parameters.preserveDrawingBuffer!==undefined ? parameters.preserveDrawingBuffer:false,
_powerPreference=parameters.powerPreference!==undefined ? parameters.powerPreference:'default';
var currentRenderList=null;
var currentRenderState=null;
this.domElement=_canvas;
this.context=null;
this.autoClear=true;
this.autoClearColor=true;
this.autoClearDepth=true;
this.autoClearStencil=true;
this.sortObjects=true;
this.clippingPlanes=[];
this.localClippingEnabled=false;
this.gammaFactor=2.0;
this.gammaInput=false;
this.gammaOutput=false;
this.physicallyCorrectLights=false;
this.toneMapping=LinearToneMapping;
this.toneMappingExposure=1.0;
this.toneMappingWhitePoint=1.0;
this.maxMorphTargets=8;
this.maxMorphNormals=4;
var _this=this,
_isContextLost=false,
_framebuffer=null,
_currentRenderTarget=null,
_currentFramebuffer=null,
_currentMaterialId=- 1,
_currentGeometryProgram='',
_currentCamera=null,
_currentArrayCamera=null,
_currentViewport=new Vector4(),
_currentScissor=new Vector4(),
_currentScissorTest=null,
_usedTextureUnits=0,
_width=_canvas.width,
_height=_canvas.height,
_pixelRatio=1,
_viewport=new Vector4(0, 0, _width, _height),
_scissor=new Vector4(0, 0, _width, _height),
_scissorTest=false,
_frustum=new Frustum(),
_clipping=new WebGLClipping(),
_clippingEnabled=false,
_localClippingEnabled=false,
_projScreenMatrix=new Matrix4(),
_vector3=new Vector3();
function getTargetPixelRatio(){
return _currentRenderTarget===null ? _pixelRatio:1;
}
var _gl;
try {
var contextAttributes={
alpha: _alpha,
depth: _depth,
stencil: _stencil,
antialias: _antialias,
premultipliedAlpha: _premultipliedAlpha,
preserveDrawingBuffer: _preserveDrawingBuffer,
powerPreference: _powerPreference
};
_canvas.addEventListener('webglcontextlost', onContextLost, false);
_canvas.addEventListener('webglcontextrestored', onContextRestore, false);
_gl=_context||_canvas.getContext('webgl', contextAttributes)||_canvas.getContext('experimental-webgl', contextAttributes);
if(_gl===null){
if(_canvas.getContext('webgl')!==null){
throw new Error('Error creating WebGL context with your selected attributes.');
}else{
throw new Error('Error creating WebGL context.');
}}
if(_gl.getShaderPrecisionFormat===undefined){
_gl.getShaderPrecisionFormat=function (){
return { 'rangeMin': 1, 'rangeMax': 1, 'precision': 1 };};
}} catch(error){
console.error('THREE.WebGLRenderer: ' + error.message);
}
var extensions, capabilities, state, info;
var properties, textures, attributes, geometries, objects;
var programCache, renderLists, renderStates;
var background, morphtargets, bufferRenderer, indexedBufferRenderer;
var spriteRenderer;
var utils;
function initGLContext(){
extensions=new WebGLExtensions(_gl);
extensions.get('WEBGL_depth_texture');
extensions.get('OES_texture_float');
extensions.get('OES_texture_float_linear');
extensions.get('OES_texture_half_float');
extensions.get('OES_texture_half_float_linear');
extensions.get('OES_standard_derivatives');
extensions.get('OES_element_index_uint');
extensions.get('ANGLE_instanced_arrays');
utils=new WebGLUtils(_gl, extensions);
capabilities=new WebGLCapabilities(_gl, extensions, parameters);
state=new WebGLState(_gl, extensions, utils);
state.scissor(_currentScissor.copy(_scissor).multiplyScalar(_pixelRatio) );
state.viewport(_currentViewport.copy(_viewport).multiplyScalar(_pixelRatio) );
info=new WebGLInfo(_gl);
properties=new WebGLProperties();
textures=new WebGLTextures(_gl, extensions, state, properties, capabilities, utils, info);
attributes=new WebGLAttributes(_gl);
geometries=new WebGLGeometries(_gl, attributes, info);
objects=new WebGLObjects(geometries, info);
morphtargets=new WebGLMorphtargets(_gl);
programCache=new WebGLPrograms(_this, extensions, capabilities);
renderLists=new WebGLRenderLists();
renderStates=new WebGLRenderStates();
background=new WebGLBackground(_this, state, objects, _premultipliedAlpha);
bufferRenderer=new WebGLBufferRenderer(_gl, extensions, info);
indexedBufferRenderer=new WebGLIndexedBufferRenderer(_gl, extensions, info);
spriteRenderer=new WebGLSpriteRenderer(_this, _gl, state, textures, capabilities);
info.programs=programCache.programs;
_this.context=_gl;
_this.capabilities=capabilities;
_this.extensions=extensions;
_this.properties=properties;
_this.renderLists=renderLists;
_this.state=state;
_this.info=info;
}
initGLContext();
var vr=('xr' in navigator) ? new WebXRManager(_this):new WebVRManager(_this);
this.vr=vr;
var shadowMap=new WebGLShadowMap(_this, objects, capabilities.maxTextureSize);
this.shadowMap=shadowMap;
this.getContext=function (){
return _gl;
};
this.getContextAttributes=function (){
return _gl.getContextAttributes();
};
this.forceContextLoss=function (){
var extension=extensions.get('WEBGL_lose_context');
if(extension) extension.loseContext();
};
this.forceContextRestore=function (){
var extension=extensions.get('WEBGL_lose_context');
if(extension) extension.restoreContext();
};
this.getPixelRatio=function (){
return _pixelRatio;
};
this.setPixelRatio=function(value){
if(value===undefined) return;
_pixelRatio=value;
this.setSize(_width, _height, false);
};
this.getSize=function (){
return {
width: _width,
height: _height
};};
this.setSize=function(width, height, updateStyle){
if(vr.isPresenting()){
console.warn('THREE.WebGLRenderer: Can\'t change size while VR device is presenting.');
return;
}
_width=width;
_height=height;
_canvas.width=width * _pixelRatio;
_canvas.height=height * _pixelRatio;
if(updateStyle!==false){
_canvas.style.width=width + 'px';
_canvas.style.height=height + 'px';
}
this.setViewport(0, 0, width, height);
};
this.getDrawingBufferSize=function (){
return {
width: _width * _pixelRatio,
height: _height * _pixelRatio
};};
this.setDrawingBufferSize=function(width, height, pixelRatio){
_width=width;
_height=height;
_pixelRatio=pixelRatio;
_canvas.width=width * pixelRatio;
_canvas.height=height * pixelRatio;
this.setViewport(0, 0, width, height);
};
this.getCurrentViewport=function (){
return _currentViewport;
};
this.setViewport=function(x, y, width, height){
_viewport.set(x, _height - y - height, width, height);
state.viewport(_currentViewport.copy(_viewport).multiplyScalar(_pixelRatio) );
};
this.setScissor=function(x, y, width, height){
_scissor.set(x, _height - y - height, width, height);
state.scissor(_currentScissor.copy(_scissor).multiplyScalar(_pixelRatio) );
};
this.setScissorTest=function(boolean){
state.setScissorTest(_scissorTest=boolean);
};
this.getClearColor=function (){
return background.getClearColor();
};
this.setClearColor=function (){
background.setClearColor.apply(background, arguments);
};
this.getClearAlpha=function (){
return background.getClearAlpha();
};
this.setClearAlpha=function (){
background.setClearAlpha.apply(background, arguments);
};
this.clear=function(color, depth, stencil){
var bits=0;
if(color===undefined||color) bits |=_gl.COLOR_BUFFER_BIT;
if(depth===undefined||depth) bits |=_gl.DEPTH_BUFFER_BIT;
if(stencil===undefined||stencil) bits |=_gl.STENCIL_BUFFER_BIT;
_gl.clear(bits);
};
this.clearColor=function (){
this.clear(true, false, false);
};
this.clearDepth=function (){
this.clear(false, true, false);
};
this.clearStencil=function (){
this.clear(false, false, true);
};
this.clearTarget=function(renderTarget, color, depth, stencil){
this.setRenderTarget(renderTarget);
this.clear(color, depth, stencil);
};
this.dispose=function (){
_canvas.removeEventListener('webglcontextlost', onContextLost, false);
_canvas.removeEventListener('webglcontextrestored', onContextRestore, false);
renderLists.dispose();
renderStates.dispose();
properties.dispose();
objects.dispose();
vr.dispose();
animation.stop();
};
function onContextLost(event){
event.preventDefault();
console.log('THREE.WebGLRenderer: Context Lost.');
_isContextLost=true;
}
function onContextRestore(){
console.log('THREE.WebGLRenderer: Context Restored.');
_isContextLost=false;
initGLContext();
}
function onMaterialDispose(event){
var material=event.target;
material.removeEventListener('dispose', onMaterialDispose);
deallocateMaterial(material);
}
function deallocateMaterial(material){
releaseMaterialProgramReference(material);
properties.remove(material);
}
function releaseMaterialProgramReference(material){
var programInfo=properties.get(material).program;
material.program=undefined;
if(programInfo!==undefined){
programCache.releaseProgram(programInfo);
}}
function renderObjectImmediate(object, program, material){
object.render(function(object){
_this.renderBufferImmediate(object, program, material);
});
}
this.renderBufferImmediate=function(object, program, material){
state.initAttributes();
var buffers=properties.get(object);
if(object.hasPositions&&! buffers.position) buffers.position=_gl.createBuffer();
if(object.hasNormals&&! buffers.normal) buffers.normal=_gl.createBuffer();
if(object.hasUvs&&! buffers.uv) buffers.uv=_gl.createBuffer();
if(object.hasColors&&! buffers.color) buffers.color=_gl.createBuffer();
var programAttributes=program.getAttributes();
if(object.hasPositions){
_gl.bindBuffer(_gl.ARRAY_BUFFER, buffers.position);
_gl.bufferData(_gl.ARRAY_BUFFER, object.positionArray, _gl.DYNAMIC_DRAW);
state.enableAttribute(programAttributes.position);
_gl.vertexAttribPointer(programAttributes.position, 3, _gl.FLOAT, false, 0, 0);
}
if(object.hasNormals){
_gl.bindBuffer(_gl.ARRAY_BUFFER, buffers.normal);
if(! material.isMeshPhongMaterial &&
! material.isMeshStandardMaterial &&
! material.isMeshNormalMaterial &&
material.flatShading===true){
for(var i=0, l=object.count * 3; i < l; i +=9){
var array=object.normalArray;
var nx=(array[ i + 0 ] + array[ i + 3 ] + array[ i + 6 ]) / 3;
var ny=(array[ i + 1 ] + array[ i + 4 ] + array[ i + 7 ]) / 3;
var nz=(array[ i + 2 ] + array[ i + 5 ] + array[ i + 8 ]) / 3;
array[ i + 0 ]=nx;
array[ i + 1 ]=ny;
array[ i + 2 ]=nz;
array[ i + 3 ]=nx;
array[ i + 4 ]=ny;
array[ i + 5 ]=nz;
array[ i + 6 ]=nx;
array[ i + 7 ]=ny;
array[ i + 8 ]=nz;
}}
_gl.bufferData(_gl.ARRAY_BUFFER, object.normalArray, _gl.DYNAMIC_DRAW);
state.enableAttribute(programAttributes.normal);
_gl.vertexAttribPointer(programAttributes.normal, 3, _gl.FLOAT, false, 0, 0);
}
if(object.hasUvs&&material.map){
_gl.bindBuffer(_gl.ARRAY_BUFFER, buffers.uv);
_gl.bufferData(_gl.ARRAY_BUFFER, object.uvArray, _gl.DYNAMIC_DRAW);
state.enableAttribute(programAttributes.uv);
_gl.vertexAttribPointer(programAttributes.uv, 2, _gl.FLOAT, false, 0, 0);
}
if(object.hasColors&&material.vertexColors!==NoColors){
_gl.bindBuffer(_gl.ARRAY_BUFFER, buffers.color);
_gl.bufferData(_gl.ARRAY_BUFFER, object.colorArray, _gl.DYNAMIC_DRAW);
state.enableAttribute(programAttributes.color);
_gl.vertexAttribPointer(programAttributes.color, 3, _gl.FLOAT, false, 0, 0);
}
state.disableUnusedAttributes();
_gl.drawArrays(_gl.TRIANGLES, 0, object.count);
object.count=0;
};
this.renderBufferDirect=function(camera, fog, geometry, material, object, group){
var frontFaceCW=(object.isMesh&&object.matrixWorld.determinant() < 0);
state.setMaterial(material, frontFaceCW);
var program=setProgram(camera, fog, material, object);
var geometryProgram=geometry.id + '_' + program.id + '_' +(material.wireframe===true);
var updateBuffers=false;
if(geometryProgram!==_currentGeometryProgram){
_currentGeometryProgram=geometryProgram;
updateBuffers=true;
}
if(object.morphTargetInfluences){
morphtargets.update(object, geometry, material, program);
updateBuffers=true;
}
var index=geometry.index;
var position=geometry.attributes.position;
var rangeFactor=1;
if(material.wireframe===true){
index=geometries.getWireframeAttribute(geometry);
rangeFactor=2;
}
var attribute;
var renderer=bufferRenderer;
if(index!==null){
attribute=attributes.get(index);
renderer=indexedBufferRenderer;
renderer.setIndex(attribute);
}
if(updateBuffers){
setupVertexAttributes(material, program, geometry);
if(index!==null){
_gl.bindBuffer(_gl.ELEMENT_ARRAY_BUFFER, attribute.buffer);
}}
var dataCount=Infinity;
if(index!==null){
dataCount=index.count;
}else if(position!==undefined){
dataCount=position.count;
}
var rangeStart=geometry.drawRange.start * rangeFactor;
var rangeCount=geometry.drawRange.count * rangeFactor;
var groupStart=group!==null ? group.start * rangeFactor:0;
var groupCount=group!==null ? group.count * rangeFactor:Infinity;
var drawStart=Math.max(rangeStart, groupStart);
var drawEnd=Math.min(dataCount, rangeStart + rangeCount, groupStart + groupCount) - 1;
var drawCount=Math.max(0, drawEnd - drawStart + 1);
if(drawCount===0) return;
if(object.isMesh){
if(material.wireframe===true){
state.setLineWidth(material.wireframeLinewidth * getTargetPixelRatio());
renderer.setMode(_gl.LINES);
}else{
switch(object.drawMode){
case TrianglesDrawMode:
renderer.setMode(_gl.TRIANGLES);
break;
case TriangleStripDrawMode:
renderer.setMode(_gl.TRIANGLE_STRIP);
break;
case TriangleFanDrawMode:
renderer.setMode(_gl.TRIANGLE_FAN);
break;
}}
}else if(object.isLine){
var lineWidth=material.linewidth;
if(lineWidth===undefined) lineWidth=1;
state.setLineWidth(lineWidth * getTargetPixelRatio());
if(object.isLineSegments){
renderer.setMode(_gl.LINES);
}else if(object.isLineLoop){
renderer.setMode(_gl.LINE_LOOP);
}else{
renderer.setMode(_gl.LINE_STRIP);
}}else if(object.isPoints){
renderer.setMode(_gl.POINTS);
}
if(geometry&&geometry.isInstancedBufferGeometry){
if(geometry.maxInstancedCount > 0){
renderer.renderInstances(geometry, drawStart, drawCount);
}}else{
renderer.render(drawStart, drawCount);
}};
function setupVertexAttributes(material, program, geometry){
if(geometry&&geometry.isInstancedBufferGeometry){
if(extensions.get('ANGLE_instanced_arrays')===null){
console.error('THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.');
return;
}}
state.initAttributes();
var geometryAttributes=geometry.attributes;
var programAttributes=program.getAttributes();
var materialDefaultAttributeValues=material.defaultAttributeValues;
for(var name in programAttributes){
var programAttribute=programAttributes[ name ];
if(programAttribute >=0){
var geometryAttribute=geometryAttributes[ name ];
if(geometryAttribute!==undefined){
var normalized=geometryAttribute.normalized;
var size=geometryAttribute.itemSize;
var attribute=attributes.get(geometryAttribute);
if(attribute===undefined) continue;
var buffer=attribute.buffer;
var type=attribute.type;
var bytesPerElement=attribute.bytesPerElement;
if(geometryAttribute.isInterleavedBufferAttribute){
var data=geometryAttribute.data;
var stride=data.stride;
var offset=geometryAttribute.offset;
if(data&&data.isInstancedInterleavedBuffer){
state.enableAttributeAndDivisor(programAttribute, data.meshPerAttribute);
if(geometry.maxInstancedCount===undefined){
geometry.maxInstancedCount=data.meshPerAttribute * data.count;
}}else{
state.enableAttribute(programAttribute);
}
_gl.bindBuffer(_gl.ARRAY_BUFFER, buffer);
_gl.vertexAttribPointer(programAttribute, size, type, normalized, stride * bytesPerElement, offset * bytesPerElement);
}else{
if(geometryAttribute.isInstancedBufferAttribute){
state.enableAttributeAndDivisor(programAttribute, geometryAttribute.meshPerAttribute);
if(geometry.maxInstancedCount===undefined){
geometry.maxInstancedCount=geometryAttribute.meshPerAttribute * geometryAttribute.count;
}}else{
state.enableAttribute(programAttribute);
}
_gl.bindBuffer(_gl.ARRAY_BUFFER, buffer);
_gl.vertexAttribPointer(programAttribute, size, type, normalized, 0, 0);
}}else if(materialDefaultAttributeValues!==undefined){
var value=materialDefaultAttributeValues[ name ];
if(value!==undefined){
switch(value.length){
case 2:
_gl.vertexAttrib2fv(programAttribute, value);
break;
case 3:
_gl.vertexAttrib3fv(programAttribute, value);
break;
case 4:
_gl.vertexAttrib4fv(programAttribute, value);
break;
default:
_gl.vertexAttrib1fv(programAttribute, value);
}}
}}
}
state.disableUnusedAttributes();
}
this.compile=function(scene, camera){
currentRenderState=renderStates.get(scene, camera);
currentRenderState.init();
scene.traverse(function(object){
if(object.isLight){
currentRenderState.pushLight(object);
if(object.castShadow){
currentRenderState.pushShadow(object);
}}
});
currentRenderState.setupLights(camera);
scene.traverse(function(object){
if(object.material){
if(Array.isArray(object.material) ){
for(var i=0; i < object.material.length; i ++){
initMaterial(object.material[ i ], scene.fog, object);
}}else{
initMaterial(object.material, scene.fog, object);
}}
});
};
var onAnimationFrameCallback=null;
function onAnimationFrame(){
if(vr.isPresenting()) return;
if(onAnimationFrameCallback) onAnimationFrameCallback();
}
var animation=new WebGLAnimation();
animation.setAnimationLoop(onAnimationFrame);
animation.setContext(window);
this.setAnimationLoop=function(callback){
onAnimationFrameCallback=callback;
vr.setAnimationLoop(callback);
animation.start();
};
this.render=function(scene, camera, renderTarget, forceClear){
if(!(camera&&camera.isCamera) ){
console.error('THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.');
return;
}
if(_isContextLost) return;
_currentGeometryProgram='';
_currentMaterialId=- 1;
_currentCamera=null;
if(scene.autoUpdate===true) scene.updateMatrixWorld();
if(camera.parent===null) camera.updateMatrixWorld();
if(vr.enabled){
camera=vr.getCamera(camera);
}
currentRenderState=renderStates.get(scene, camera);
currentRenderState.init();
scene.onBeforeRender(_this, scene, camera, renderTarget);
_projScreenMatrix.multiplyMatrices(camera.projectionMatrix, camera.matrixWorldInverse);
_frustum.setFromMatrix(_projScreenMatrix);
_localClippingEnabled=this.localClippingEnabled;
_clippingEnabled=_clipping.init(this.clippingPlanes, _localClippingEnabled, camera);
currentRenderList=renderLists.get(scene, camera);
currentRenderList.init();
projectObject(scene, camera, _this.sortObjects);
if(_this.sortObjects===true){
currentRenderList.sort();
}
if(_clippingEnabled) _clipping.beginShadows();
var shadowsArray=currentRenderState.state.shadowsArray;
shadowMap.render(shadowsArray, scene, camera);
currentRenderState.setupLights(camera);
if(_clippingEnabled) _clipping.endShadows();
if(this.info.autoReset) this.info.reset();
if(renderTarget===undefined){
renderTarget=null;
}
this.setRenderTarget(renderTarget);
background.render(currentRenderList, scene, camera, forceClear);
var opaqueObjects=currentRenderList.opaque;
var transparentObjects=currentRenderList.transparent;
if(scene.overrideMaterial){
var overrideMaterial=scene.overrideMaterial;
if(opaqueObjects.length) renderObjects(opaqueObjects, scene, camera, overrideMaterial);
if(transparentObjects.length) renderObjects(transparentObjects, scene, camera, overrideMaterial);
}else{
if(opaqueObjects.length) renderObjects(opaqueObjects, scene, camera);
if(transparentObjects.length) renderObjects(transparentObjects, scene, camera);
}
var spritesArray=currentRenderState.state.spritesArray;
spriteRenderer.render(spritesArray, scene, camera);
if(renderTarget){
textures.updateRenderTargetMipmap(renderTarget);
}
state.buffers.depth.setTest(true);
state.buffers.depth.setMask(true);
state.buffers.color.setMask(true);
state.setPolygonOffset(false);
scene.onAfterRender(_this, scene, camera);
if(vr.enabled){
vr.submitFrame();
}
currentRenderList=null;
currentRenderState=null;
};
function projectObject(object, camera, sortObjects){
if(object.visible===false) return;
var visible=object.layers.test(camera.layers);
if(visible){
if(object.isLight){
currentRenderState.pushLight(object);
if(object.castShadow){
currentRenderState.pushShadow(object);
}}else if(object.isSprite){
if(! object.frustumCulled||_frustum.intersectsSprite(object) ){
currentRenderState.pushSprite(object);
}}else if(object.isImmediateRenderObject){
if(sortObjects){
_vector3.setFromMatrixPosition(object.matrixWorld)
.applyMatrix4(_projScreenMatrix);
}
currentRenderList.push(object, null, object.material, _vector3.z, null);
}else if(object.isMesh||object.isLine||object.isPoints){
if(object.isSkinnedMesh){
object.skeleton.update();
}
if(! object.frustumCulled||_frustum.intersectsObject(object) ){
if(sortObjects){
_vector3.setFromMatrixPosition(object.matrixWorld)
.applyMatrix4(_projScreenMatrix);
}
var geometry=objects.update(object);
var material=object.material;
if(Array.isArray(material) ){
var groups=geometry.groups;
for(var i=0, l=groups.length; i < l; i ++){
var group=groups[ i ];
var groupMaterial=material[ group.materialIndex ];
if(groupMaterial&&groupMaterial.visible){
currentRenderList.push(object, geometry, groupMaterial, _vector3.z, group);
}}
}else if(material.visible){
currentRenderList.push(object, geometry, material, _vector3.z, null);
}}
}}
var children=object.children;
for(var i=0, l=children.length; i < l; i ++){
projectObject(children[ i ], camera, sortObjects);
}}
function renderObjects(renderList, scene, camera, overrideMaterial){
for(var i=0, l=renderList.length; i < l; i ++){
var renderItem=renderList[ i ];
var object=renderItem.object;
var geometry=renderItem.geometry;
var material=overrideMaterial===undefined ? renderItem.material:overrideMaterial;
var group=renderItem.group;
if(camera.isArrayCamera){
_currentArrayCamera=camera;
var cameras=camera.cameras;
for(var j=0, jl=cameras.length; j < jl; j ++){
var camera2=cameras[ j ];
if(object.layers.test(camera2.layers) ){
if('viewport' in camera2){
state.viewport(_currentViewport.copy(camera2.viewport) );
}else{
var bounds=camera2.bounds;
var x=bounds.x * _width;
var y=bounds.y * _height;
var width=bounds.z * _width;
var height=bounds.w * _height;
state.viewport(_currentViewport.set(x, y, width, height).multiplyScalar(_pixelRatio) );
}
renderObject(object, scene, camera2, geometry, material, group);
}}
}else{
_currentArrayCamera=null;
renderObject(object, scene, camera, geometry, material, group);
}}
}
function renderObject(object, scene, camera, geometry, material, group){
object.onBeforeRender(_this, scene, camera, geometry, material, group);
currentRenderState=renderStates.get(scene, _currentArrayCamera||camera);
object.modelViewMatrix.multiplyMatrices(camera.matrixWorldInverse, object.matrixWorld);
object.normalMatrix.getNormalMatrix(object.modelViewMatrix);
if(object.isImmediateRenderObject){
var frontFaceCW=(object.isMesh&&object.matrixWorld.determinant() < 0);
state.setMaterial(material, frontFaceCW);
var program=setProgram(camera, scene.fog, material, object);
_currentGeometryProgram='';
renderObjectImmediate(object, program, material);
}else{
_this.renderBufferDirect(camera, scene.fog, geometry, material, object, group);
}
object.onAfterRender(_this, scene, camera, geometry, material, group);
currentRenderState=renderStates.get(scene, _currentArrayCamera||camera);
}
function initMaterial(material, fog, object){
var materialProperties=properties.get(material);
var lights=currentRenderState.state.lights;
var shadowsArray=currentRenderState.state.shadowsArray;
var parameters=programCache.getParameters(material, lights.state, shadowsArray, fog, _clipping.numPlanes, _clipping.numIntersection, object);
var code=programCache.getProgramCode(material, parameters);
var program=materialProperties.program;
var programChange=true;
if(program===undefined){
material.addEventListener('dispose', onMaterialDispose);
}else if(program.code!==code){
releaseMaterialProgramReference(material);
}else if(materialProperties.lightsHash!==lights.state.hash){
properties.update(material, 'lightsHash', lights.state.hash);
programChange=false;
}else if(parameters.shaderID!==undefined){
return;
}else{
programChange=false;
}
if(programChange){
if(parameters.shaderID){
var shader=ShaderLib[ parameters.shaderID ];
materialProperties.shader={
name: material.type,
uniforms: UniformsUtils.clone(shader.uniforms),
vertexShader: shader.vertexShader,
fragmentShader: shader.fragmentShader
};}else{
materialProperties.shader={
name: material.type,
uniforms: material.uniforms,
vertexShader: material.vertexShader,
fragmentShader: material.fragmentShader
};}
material.onBeforeCompile(materialProperties.shader, _this);
program=programCache.acquireProgram(material, materialProperties.shader, parameters, code);
materialProperties.program=program;
material.program=program;
}
var programAttributes=program.getAttributes();
if(material.morphTargets){
material.numSupportedMorphTargets=0;
for(var i=0; i < _this.maxMorphTargets; i ++){
if(programAttributes[ 'morphTarget' + i ] >=0){
material.numSupportedMorphTargets ++;
}}
}
if(material.morphNormals){
material.numSupportedMorphNormals=0;
for(var i=0; i < _this.maxMorphNormals; i ++){
if(programAttributes[ 'morphNormal' + i ] >=0){
material.numSupportedMorphNormals ++;
}}
}
var uniforms=materialProperties.shader.uniforms;
if(! material.isShaderMaterial &&
! material.isRawShaderMaterial ||
material.clipping===true){
materialProperties.numClippingPlanes=_clipping.numPlanes;
materialProperties.numIntersection=_clipping.numIntersection;
uniforms.clippingPlanes=_clipping.uniform;
}
materialProperties.fog=fog;
materialProperties.lightsHash=lights.state.hash;
if(material.lights){
uniforms.ambientLightColor.value=lights.state.ambient;
uniforms.directionalLights.value=lights.state.directional;
uniforms.spotLights.value=lights.state.spot;
uniforms.rectAreaLights.value=lights.state.rectArea;
uniforms.pointLights.value=lights.state.point;
uniforms.hemisphereLights.value=lights.state.hemi;
uniforms.directionalShadowMap.value=lights.state.directionalShadowMap;
uniforms.directionalShadowMatrix.value=lights.state.directionalShadowMatrix;
uniforms.spotShadowMap.value=lights.state.spotShadowMap;
uniforms.spotShadowMatrix.value=lights.state.spotShadowMatrix;
uniforms.pointShadowMap.value=lights.state.pointShadowMap;
uniforms.pointShadowMatrix.value=lights.state.pointShadowMatrix;
}
var progUniforms=materialProperties.program.getUniforms(),
uniformsList =
WebGLUniforms.seqWithValue(progUniforms.seq, uniforms);
materialProperties.uniformsList=uniformsList;
}
function setProgram(camera, fog, material, object){
_usedTextureUnits=0;
var materialProperties=properties.get(material);
var lights=currentRenderState.state.lights;
if(_clippingEnabled){
if(_localClippingEnabled||camera!==_currentCamera){
var useCache =
camera===_currentCamera &&
material.id===_currentMaterialId;
_clipping.setState(material.clippingPlanes, material.clipIntersection, material.clipShadows,
camera, materialProperties, useCache);
}}
if(material.needsUpdate===false){
if(materialProperties.program===undefined){
material.needsUpdate=true;
}else if(material.fog&&materialProperties.fog!==fog){
material.needsUpdate=true;
}else if(material.lights&&materialProperties.lightsHash!==lights.state.hash){
material.needsUpdate=true;
}else if(materialProperties.numClippingPlanes!==undefined &&
(materialProperties.numClippingPlanes!==_clipping.numPlanes ||
materialProperties.numIntersection!==_clipping.numIntersection) ){
material.needsUpdate=true;
}}
if(material.needsUpdate){
initMaterial(material, fog, object);
material.needsUpdate=false;
}
var refreshProgram=false;
var refreshMaterial=false;
var refreshLights=false;
var program=materialProperties.program,
p_uniforms=program.getUniforms(),
m_uniforms=materialProperties.shader.uniforms;
if(state.useProgram(program.program) ){
refreshProgram=true;
refreshMaterial=true;
refreshLights=true;
}
if(material.id!==_currentMaterialId){
_currentMaterialId=material.id;
refreshMaterial=true;
}
if(refreshProgram||camera!==_currentCamera){
p_uniforms.setValue(_gl, 'projectionMatrix', camera.projectionMatrix);
if(capabilities.logarithmicDepthBuffer){
p_uniforms.setValue(_gl, 'logDepthBufFC',
2.0 /(Math.log(camera.far + 1.0) / Math.LN2) );
}
if(_currentCamera!==(_currentArrayCamera||camera) ){
_currentCamera=(_currentArrayCamera||camera);
refreshMaterial=true;
refreshLights=true;
}
if(material.isShaderMaterial ||
material.isMeshPhongMaterial ||
material.isMeshStandardMaterial ||
material.envMap){
var uCamPos=p_uniforms.map.cameraPosition;
if(uCamPos!==undefined){
uCamPos.setValue(_gl,
_vector3.setFromMatrixPosition(camera.matrixWorld) );
}}
if(material.isMeshPhongMaterial ||
material.isMeshLambertMaterial ||
material.isMeshBasicMaterial ||
material.isMeshStandardMaterial ||
material.isShaderMaterial ||
material.skinning){
p_uniforms.setValue(_gl, 'viewMatrix', camera.matrixWorldInverse);
}}
if(material.skinning){
p_uniforms.setOptional(_gl, object, 'bindMatrix');
p_uniforms.setOptional(_gl, object, 'bindMatrixInverse');
var skeleton=object.skeleton;
if(skeleton){
var bones=skeleton.bones;
if(capabilities.floatVertexTextures){
if(skeleton.boneTexture===undefined){
var size=Math.sqrt(bones.length * 4);
size=_Math.ceilPowerOfTwo(size);
size=Math.max(size, 4);
var boneMatrices=new Float32Array(size * size * 4);
boneMatrices.set(skeleton.boneMatrices);
var boneTexture=new DataTexture(boneMatrices, size, size, RGBAFormat, FloatType);
boneTexture.needsUpdate=true;
skeleton.boneMatrices=boneMatrices;
skeleton.boneTexture=boneTexture;
skeleton.boneTextureSize=size;
}
p_uniforms.setValue(_gl, 'boneTexture', skeleton.boneTexture);
p_uniforms.setValue(_gl, 'boneTextureSize', skeleton.boneTextureSize);
}else{
p_uniforms.setOptional(_gl, skeleton, 'boneMatrices');
}}
}
if(refreshMaterial){
p_uniforms.setValue(_gl, 'toneMappingExposure', _this.toneMappingExposure);
p_uniforms.setValue(_gl, 'toneMappingWhitePoint', _this.toneMappingWhitePoint);
if(material.lights){
markUniformsLightsNeedsUpdate(m_uniforms, refreshLights);
}
if(fog&&material.fog){
refreshUniformsFog(m_uniforms, fog);
}
if(material.isMeshBasicMaterial){
refreshUniformsCommon(m_uniforms, material);
}else if(material.isMeshLambertMaterial){
refreshUniformsCommon(m_uniforms, material);
refreshUniformsLambert(m_uniforms, material);
}else if(material.isMeshPhongMaterial){
refreshUniformsCommon(m_uniforms, material);
if(material.isMeshToonMaterial){
refreshUniformsToon(m_uniforms, material);
}else{
refreshUniformsPhong(m_uniforms, material);
}}else if(material.isMeshStandardMaterial){
refreshUniformsCommon(m_uniforms, material);
if(material.isMeshPhysicalMaterial){
refreshUniformsPhysical(m_uniforms, material);
}else{
refreshUniformsStandard(m_uniforms, material);
}}else if(material.isMeshDepthMaterial){
refreshUniformsCommon(m_uniforms, material);
refreshUniformsDepth(m_uniforms, material);
}else if(material.isMeshDistanceMaterial){
refreshUniformsCommon(m_uniforms, material);
refreshUniformsDistance(m_uniforms, material);
}else if(material.isMeshNormalMaterial){
refreshUniformsCommon(m_uniforms, material);
refreshUniformsNormal(m_uniforms, material);
}else if(material.isLineBasicMaterial){
refreshUniformsLine(m_uniforms, material);
if(material.isLineDashedMaterial){
refreshUniformsDash(m_uniforms, material);
}}else if(material.isPointsMaterial){
refreshUniformsPoints(m_uniforms, material);
}else if(material.isShadowMaterial){
m_uniforms.color.value=material.color;
m_uniforms.opacity.value=material.opacity;
}
if(m_uniforms.ltc_1!==undefined) m_uniforms.ltc_1.value=UniformsLib.LTC_1;
if(m_uniforms.ltc_2!==undefined) m_uniforms.ltc_2.value=UniformsLib.LTC_2;
WebGLUniforms.upload(_gl, materialProperties.uniformsList, m_uniforms, _this);
}
if(material.isShaderMaterial&&material.uniformsNeedUpdate===true){
WebGLUniforms.upload(_gl, materialProperties.uniformsList, m_uniforms, _this);
material.uniformsNeedUpdate=false;
}
p_uniforms.setValue(_gl, 'modelViewMatrix', object.modelViewMatrix);
p_uniforms.setValue(_gl, 'normalMatrix', object.normalMatrix);
p_uniforms.setValue(_gl, 'modelMatrix', object.matrixWorld);
return program;
}
function refreshUniformsCommon(uniforms, material){
uniforms.opacity.value=material.opacity;
if(material.color){
uniforms.diffuse.value=material.color;
}
if(material.emissive){
uniforms.emissive.value.copy(material.emissive).multiplyScalar(material.emissiveIntensity);
}
if(material.map){
uniforms.map.value=material.map;
}
if(material.alphaMap){
uniforms.alphaMap.value=material.alphaMap;
}
if(material.specularMap){
uniforms.specularMap.value=material.specularMap;
}
if(material.envMap){
uniforms.envMap.value=material.envMap;
uniforms.flipEnvMap.value=(!(material.envMap&&material.envMap.isCubeTexture) ) ? 1:- 1;
uniforms.reflectivity.value=material.reflectivity;
uniforms.refractionRatio.value=material.refractionRatio;
uniforms.maxMipLevel.value=properties.get(material.envMap).__maxMipLevel;
}
if(material.lightMap){
uniforms.lightMap.value=material.lightMap;
uniforms.lightMapIntensity.value=material.lightMapIntensity;
}
if(material.aoMap){
uniforms.aoMap.value=material.aoMap;
uniforms.aoMapIntensity.value=material.aoMapIntensity;
}
var uvScaleMap;
if(material.map){
uvScaleMap=material.map;
}else if(material.specularMap){
uvScaleMap=material.specularMap;
}else if(material.displacementMap){
uvScaleMap=material.displacementMap;
}else if(material.normalMap){
uvScaleMap=material.normalMap;
}else if(material.bumpMap){
uvScaleMap=material.bumpMap;
}else if(material.roughnessMap){
uvScaleMap=material.roughnessMap;
}else if(material.metalnessMap){
uvScaleMap=material.metalnessMap;
}else if(material.alphaMap){
uvScaleMap=material.alphaMap;
}else if(material.emissiveMap){
uvScaleMap=material.emissiveMap;
}
if(uvScaleMap!==undefined){
if(uvScaleMap.isWebGLRenderTarget){
uvScaleMap=uvScaleMap.texture;
}
if(uvScaleMap.matrixAutoUpdate===true){
uvScaleMap.updateMatrix();
}
uniforms.uvTransform.value.copy(uvScaleMap.matrix);
}}
function refreshUniformsLine(uniforms, material){
uniforms.diffuse.value=material.color;
uniforms.opacity.value=material.opacity;
}
function refreshUniformsDash(uniforms, material){
uniforms.dashSize.value=material.dashSize;
uniforms.totalSize.value=material.dashSize + material.gapSize;
uniforms.scale.value=material.scale;
}
function refreshUniformsPoints(uniforms, material){
uniforms.diffuse.value=material.color;
uniforms.opacity.value=material.opacity;
uniforms.size.value=material.size * _pixelRatio;
uniforms.scale.value=_height * 0.5;
uniforms.map.value=material.map;
if(material.map!==null){
if(material.map.matrixAutoUpdate===true){
material.map.updateMatrix();
}
uniforms.uvTransform.value.copy(material.map.matrix);
}}
function refreshUniformsFog(uniforms, fog){
uniforms.fogColor.value=fog.color;
if(fog.isFog){
uniforms.fogNear.value=fog.near;
uniforms.fogFar.value=fog.far;
}else if(fog.isFogExp2){
uniforms.fogDensity.value=fog.density;
}}
function refreshUniformsLambert(uniforms, material){
if(material.emissiveMap){
uniforms.emissiveMap.value=material.emissiveMap;
}}
function refreshUniformsPhong(uniforms, material){
uniforms.specular.value=material.specular;
uniforms.shininess.value=Math.max(material.shininess, 1e-4);
if(material.emissiveMap){
uniforms.emissiveMap.value=material.emissiveMap;
}
if(material.bumpMap){
uniforms.bumpMap.value=material.bumpMap;
uniforms.bumpScale.value=material.bumpScale;
if(material.side===BackSide) uniforms.bumpScale.value *=- 1;
}
if(material.normalMap){
uniforms.normalMap.value=material.normalMap;
uniforms.normalScale.value.copy(material.normalScale);
if(material.side===BackSide) uniforms.normalScale.value.negate();
}
if(material.displacementMap){
uniforms.displacementMap.value=material.displacementMap;
uniforms.displacementScale.value=material.displacementScale;
uniforms.displacementBias.value=material.displacementBias;
}}
function refreshUniformsToon(uniforms, material){
refreshUniformsPhong(uniforms, material);
if(material.gradientMap){
uniforms.gradientMap.value=material.gradientMap;
}}
function refreshUniformsStandard(uniforms, material){
uniforms.roughness.value=material.roughness;
uniforms.metalness.value=material.metalness;
if(material.roughnessMap){
uniforms.roughnessMap.value=material.roughnessMap;
}
if(material.metalnessMap){
uniforms.metalnessMap.value=material.metalnessMap;
}
if(material.emissiveMap){
uniforms.emissiveMap.value=material.emissiveMap;
}
if(material.bumpMap){
uniforms.bumpMap.value=material.bumpMap;
uniforms.bumpScale.value=material.bumpScale;
if(material.side===BackSide) uniforms.bumpScale.value *=- 1;
}
if(material.normalMap){
uniforms.normalMap.value=material.normalMap;
uniforms.normalScale.value.copy(material.normalScale);
if(material.side===BackSide) uniforms.normalScale.value.negate();
}
if(material.displacementMap){
uniforms.displacementMap.value=material.displacementMap;
uniforms.displacementScale.value=material.displacementScale;
uniforms.displacementBias.value=material.displacementBias;
}
if(material.envMap){
uniforms.envMapIntensity.value=material.envMapIntensity;
}}
function refreshUniformsPhysical(uniforms, material){
uniforms.clearCoat.value=material.clearCoat;
uniforms.clearCoatRoughness.value=material.clearCoatRoughness;
refreshUniformsStandard(uniforms, material);
}
function refreshUniformsDepth(uniforms, material){
if(material.displacementMap){
uniforms.displacementMap.value=material.displacementMap;
uniforms.displacementScale.value=material.displacementScale;
uniforms.displacementBias.value=material.displacementBias;
}}
function refreshUniformsDistance(uniforms, material){
if(material.displacementMap){
uniforms.displacementMap.value=material.displacementMap;
uniforms.displacementScale.value=material.displacementScale;
uniforms.displacementBias.value=material.displacementBias;
}
uniforms.referencePosition.value.copy(material.referencePosition);
uniforms.nearDistance.value=material.nearDistance;
uniforms.farDistance.value=material.farDistance;
}
function refreshUniformsNormal(uniforms, material){
if(material.bumpMap){
uniforms.bumpMap.value=material.bumpMap;
uniforms.bumpScale.value=material.bumpScale;
if(material.side===BackSide) uniforms.bumpScale.value *=- 1;
}
if(material.normalMap){
uniforms.normalMap.value=material.normalMap;
uniforms.normalScale.value.copy(material.normalScale);
if(material.side===BackSide) uniforms.normalScale.value.negate();
}
if(material.displacementMap){
uniforms.displacementMap.value=material.displacementMap;
uniforms.displacementScale.value=material.displacementScale;
uniforms.displacementBias.value=material.displacementBias;
}}
function markUniformsLightsNeedsUpdate(uniforms, value){
uniforms.ambientLightColor.needsUpdate=value;
uniforms.directionalLights.needsUpdate=value;
uniforms.pointLights.needsUpdate=value;
uniforms.spotLights.needsUpdate=value;
uniforms.rectAreaLights.needsUpdate=value;
uniforms.hemisphereLights.needsUpdate=value;
}
function allocTextureUnit(){
var textureUnit=_usedTextureUnits;
if(textureUnit >=capabilities.maxTextures){
console.warn('THREE.WebGLRenderer: Trying to use ' + textureUnit + ' texture units while this GPU supports only ' + capabilities.maxTextures);
}
_usedTextureUnits +=1;
return textureUnit;
}
this.allocTextureUnit=allocTextureUnit;
this.setTexture2D=(function (){
var warned=false;
return function setTexture2D(texture, slot){
if(texture&&texture.isWebGLRenderTarget){
if(! warned){
console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead.");
warned=true;
}
texture=texture.texture;
}
textures.setTexture2D(texture, slot);
};}());
this.setTexture=(function (){
var warned=false;
return function setTexture(texture, slot){
if(! warned){
console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead.");
warned=true;
}
textures.setTexture2D(texture, slot);
};}());
this.setTextureCube=(function (){
var warned=false;
return function setTextureCube(texture, slot){
if(texture&&texture.isWebGLRenderTargetCube){
if(! warned){
console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead.");
warned=true;
}
texture=texture.texture;
}
if(( texture&&texture.isCubeTexture) ||
(Array.isArray(texture.image)&&texture.image.length===6) ){
textures.setTextureCube(texture, slot);
}else{
textures.setTextureCubeDynamic(texture, slot);
}};}());
this.setFramebuffer=function(value){
_framebuffer=value;
};
this.getRenderTarget=function (){
return _currentRenderTarget;
};
this.setRenderTarget=function(renderTarget){
_currentRenderTarget=renderTarget;
if(renderTarget&&properties.get(renderTarget).__webglFramebuffer===undefined){
textures.setupRenderTarget(renderTarget);
}
var framebuffer=_framebuffer;
var isCube=false;
if(renderTarget){
var __webglFramebuffer=properties.get(renderTarget).__webglFramebuffer;
if(renderTarget.isWebGLRenderTargetCube){
framebuffer=__webglFramebuffer[ renderTarget.activeCubeFace ];
isCube=true;
}else{
framebuffer=__webglFramebuffer;
}
_currentViewport.copy(renderTarget.viewport);
_currentScissor.copy(renderTarget.scissor);
_currentScissorTest=renderTarget.scissorTest;
}else{
_currentViewport.copy(_viewport).multiplyScalar(_pixelRatio);
_currentScissor.copy(_scissor).multiplyScalar(_pixelRatio);
_currentScissorTest=_scissorTest;
}
if(_currentFramebuffer!==framebuffer){
_gl.bindFramebuffer(_gl.FRAMEBUFFER, framebuffer);
_currentFramebuffer=framebuffer;
}
state.viewport(_currentViewport);
state.scissor(_currentScissor);
state.setScissorTest(_currentScissorTest);
if(isCube){
var textureProperties=properties.get(renderTarget.texture);
_gl.framebufferTexture2D(_gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0, _gl.TEXTURE_CUBE_MAP_POSITIVE_X + renderTarget.activeCubeFace, textureProperties.__webglTexture, renderTarget.activeMipMapLevel);
}};
this.readRenderTargetPixels=function(renderTarget, x, y, width, height, buffer){
if(!(renderTarget&&renderTarget.isWebGLRenderTarget) ){
console.error('THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.');
return;
}
var framebuffer=properties.get(renderTarget).__webglFramebuffer;
if(framebuffer){
var restore=false;
if(framebuffer!==_currentFramebuffer){
_gl.bindFramebuffer(_gl.FRAMEBUFFER, framebuffer);
restore=true;
}
try {
var texture=renderTarget.texture;
var textureFormat=texture.format;
var textureType=texture.type;
if(textureFormat!==RGBAFormat&&utils.convert(textureFormat)!==_gl.getParameter(_gl.IMPLEMENTATION_COLOR_READ_FORMAT) ){
console.error('THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.');
return;
}
if(textureType!==UnsignedByteType&&utils.convert(textureType)!==_gl.getParameter(_gl.IMPLEMENTATION_COLOR_READ_TYPE) &&
!(textureType===FloatType&&(extensions.get('OES_texture_float')||extensions.get('WEBGL_color_buffer_float') )) &&
!(textureType===HalfFloatType&&extensions.get('EXT_color_buffer_half_float') )){
console.error('THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.');
return;
}
if(_gl.checkFramebufferStatus(_gl.FRAMEBUFFER)===_gl.FRAMEBUFFER_COMPLETE){
if(( x >=0&&x <=(renderTarget.width - width) )&&(y >=0&&y <=(renderTarget.height - height) )){
_gl.readPixels(x, y, width, height, utils.convert(textureFormat), utils.convert(textureType), buffer);
}}else{
console.error('THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.');
}} finally {
if(restore){
_gl.bindFramebuffer(_gl.FRAMEBUFFER, _currentFramebuffer);
}}
}};
this.copyFramebufferToTexture=function(position, texture, level){
var width=texture.image.width;
var height=texture.image.height;
var glFormat=utils.convert(texture.format);
this.setTexture2D(texture, 0);
_gl.copyTexImage2D(_gl.TEXTURE_2D, level||0, glFormat, position.x, position.y, width, height, 0);
};
this.copyTextureToTexture=function(position, srcTexture, dstTexture, level){
var width=srcTexture.image.width;
var height=srcTexture.image.height;
var glFormat=utils.convert(dstTexture.format);
var glType=utils.convert(dstTexture.type);
this.setTexture2D(dstTexture, 0);
if(srcTexture.isDataTexture){
_gl.texSubImage2D(_gl.TEXTURE_2D, level||0, position.x, position.y, width, height, glFormat, glType, srcTexture.image.data);
}else{
_gl.texSubImage2D(_gl.TEXTURE_2D, level||0, position.x, position.y, glFormat, glType, srcTexture.image);
}};}
function FogExp2(color, density){
this.name='';
this.color=new Color(color);
this.density=(density!==undefined) ? density:0.00025;
}
FogExp2.prototype.isFogExp2=true;
FogExp2.prototype.clone=function (){
return new FogExp2(this.color, this.density);
};
FogExp2.prototype.toJSON=function(){
return {
type: 'FogExp2',
color: this.color.getHex(),
density: this.density
};};
function Fog(color, near, far){
this.name='';
this.color=new Color(color);
this.near=(near!==undefined) ? near:1;
this.far=(far!==undefined) ? far:1000;
}
Fog.prototype.isFog=true;
Fog.prototype.clone=function (){
return new Fog(this.color, this.near, this.far);
};
Fog.prototype.toJSON=function(){
return {
type: 'Fog',
color: this.color.getHex(),
near: this.near,
far: this.far
};};
function Scene(){
Object3D.call(this);
this.type='Scene';
this.background=null;
this.fog=null;
this.overrideMaterial=null;
this.autoUpdate=true;
}
Scene.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: Scene,
copy: function(source, recursive){
Object3D.prototype.copy.call(this, source, recursive);
if(source.background!==null) this.background=source.background.clone();
if(source.fog!==null) this.fog=source.fog.clone();
if(source.overrideMaterial!==null) this.overrideMaterial=source.overrideMaterial.clone();
this.autoUpdate=source.autoUpdate;
this.matrixAutoUpdate=source.matrixAutoUpdate;
return this;
},
toJSON: function(meta){
var data=Object3D.prototype.toJSON.call(this, meta);
if(this.background!==null) data.object.background=this.background.toJSON(meta);
if(this.fog!==null) data.object.fog=this.fog.toJSON();
return data;
}});
function SpriteMaterial(parameters){
Material.call(this);
this.type='SpriteMaterial';
this.color=new Color(0xffffff);
this.map=null;
this.rotation=0;
this.fog=false;
this.lights=false;
this.setValues(parameters);
}
SpriteMaterial.prototype=Object.create(Material.prototype);
SpriteMaterial.prototype.constructor=SpriteMaterial;
SpriteMaterial.prototype.isSpriteMaterial=true;
SpriteMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.color.copy(source.color);
this.map=source.map;
this.rotation=source.rotation;
return this;
};
function Sprite(material){
Object3D.call(this);
this.type='Sprite';
this.material=(material!==undefined) ? material:new SpriteMaterial();
this.center=new Vector2(0.5, 0.5);
}
Sprite.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: Sprite,
isSprite: true,
raycast:(function (){
var intersectPoint=new Vector3();
var worldPosition=new Vector3();
var worldScale=new Vector3();
return function raycast(raycaster, intersects){
worldPosition.setFromMatrixPosition(this.matrixWorld);
raycaster.ray.closestPointToPoint(worldPosition, intersectPoint);
worldScale.setFromMatrixScale(this.matrixWorld);
var guessSizeSq=worldScale.x * worldScale.y / 4;
if(worldPosition.distanceToSquared(intersectPoint) > guessSizeSq) return;
var distance=raycaster.ray.origin.distanceTo(intersectPoint);
if(distance < raycaster.near||distance > raycaster.far) return;
intersects.push({
distance: distance,
point: intersectPoint.clone(),
face: null,
object: this
});
};}()),
clone: function (){
return new this.constructor(this.material).copy(this);
},
copy: function(source){
Object3D.prototype.copy.call(this, source);
if(source.center!==undefined) this.center.copy(source.center);
return this;
}});
function LOD(){
Object3D.call(this);
this.type='LOD';
Object.defineProperties(this, {
levels: {
enumerable: true,
value: []
}});
}
LOD.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: LOD,
copy: function(source){
Object3D.prototype.copy.call(this, source, false);
var levels=source.levels;
for(var i=0, l=levels.length; i < l; i ++){
var level=levels[ i ];
this.addLevel(level.object.clone(), level.distance);
}
return this;
},
addLevel: function(object, distance){
if(distance===undefined) distance=0;
distance=Math.abs(distance);
var levels=this.levels;
for(var l=0; l < levels.length; l ++){
if(distance < levels[ l ].distance){
break;
}}
levels.splice(l, 0, { distance: distance, object: object });
this.add(object);
},
getObjectForDistance: function(distance){
var levels=this.levels;
for(var i=1, l=levels.length; i < l; i ++){
if(distance < levels[ i ].distance){
break;
}}
return levels[ i - 1 ].object;
},
raycast:(function (){
var matrixPosition=new Vector3();
return function raycast(raycaster, intersects){
matrixPosition.setFromMatrixPosition(this.matrixWorld);
var distance=raycaster.ray.origin.distanceTo(matrixPosition);
this.getObjectForDistance(distance).raycast(raycaster, intersects);
};}()),
update: function (){
var v1=new Vector3();
var v2=new Vector3();
return function update(camera){
var levels=this.levels;
if(levels.length > 1){
v1.setFromMatrixPosition(camera.matrixWorld);
v2.setFromMatrixPosition(this.matrixWorld);
var distance=v1.distanceTo(v2);
levels[ 0 ].object.visible=true;
for(var i=1, l=levels.length; i < l; i ++){
if(distance >=levels[ i ].distance){
levels[ i - 1 ].object.visible=false;
levels[ i ].object.visible=true;
}else{
break;
}}
for(; i < l; i ++){
levels[ i ].object.visible=false;
}}
};}(),
toJSON: function(meta){
var data=Object3D.prototype.toJSON.call(this, meta);
data.object.levels=[];
var levels=this.levels;
for(var i=0, l=levels.length; i < l; i ++){
var level=levels[ i ];
data.object.levels.push({
object: level.object.uuid,
distance: level.distance
});
}
return data;
}});
function Skeleton(bones, boneInverses){
bones=bones||[];
this.bones=bones.slice(0);
this.boneMatrices=new Float32Array(this.bones.length * 16);
if(boneInverses===undefined){
this.calculateInverses();
}else{
if(this.bones.length===boneInverses.length){
this.boneInverses=boneInverses.slice(0);
}else{
console.warn('THREE.Skeleton boneInverses is the wrong length.');
this.boneInverses=[];
for(var i=0, il=this.bones.length; i < il; i ++){
this.boneInverses.push(new Matrix4());
}}
}}
Object.assign(Skeleton.prototype, {
calculateInverses: function (){
this.boneInverses=[];
for(var i=0, il=this.bones.length; i < il; i ++){
var inverse=new Matrix4();
if(this.bones[ i ]){
inverse.getInverse(this.bones[ i ].matrixWorld);
}
this.boneInverses.push(inverse);
}},
pose: function (){
var bone, i, il;
for(i=0, il=this.bones.length; i < il; i ++){
bone=this.bones[ i ];
if(bone){
bone.matrixWorld.getInverse(this.boneInverses[ i ]);
}}
for(i=0, il=this.bones.length; i < il; i ++){
bone=this.bones[ i ];
if(bone){
if(bone.parent&&bone.parent.isBone){
bone.matrix.getInverse(bone.parent.matrixWorld);
bone.matrix.multiply(bone.matrixWorld);
}else{
bone.matrix.copy(bone.matrixWorld);
}
bone.matrix.decompose(bone.position, bone.quaternion, bone.scale);
}}
},
update:(function (){
var offsetMatrix=new Matrix4();
var identityMatrix=new Matrix4();
return function update(){
var bones=this.bones;
var boneInverses=this.boneInverses;
var boneMatrices=this.boneMatrices;
var boneTexture=this.boneTexture;
for(var i=0, il=bones.length; i < il; i ++){
var matrix=bones[ i ] ? bones[ i ].matrixWorld:identityMatrix;
offsetMatrix.multiplyMatrices(matrix, boneInverses[ i ]);
offsetMatrix.toArray(boneMatrices, i * 16);
}
if(boneTexture!==undefined){
boneTexture.needsUpdate=true;
}};})(),
clone: function (){
return new Skeleton(this.bones, this.boneInverses);
},
getBoneByName: function(name){
for(var i=0, il=this.bones.length; i < il; i ++){
var bone=this.bones[ i ];
if(bone.name===name){
return bone;
}}
return undefined;
}});
function Bone(){
Object3D.call(this);
this.type='Bone';
}
Bone.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: Bone,
isBone: true
});
function SkinnedMesh(geometry, material){
Mesh.call(this, geometry, material);
this.type='SkinnedMesh';
this.bindMode='attached';
this.bindMatrix=new Matrix4();
this.bindMatrixInverse=new Matrix4();
var bones=this.initBones();
var skeleton=new Skeleton(bones);
this.bind(skeleton, this.matrixWorld);
this.normalizeSkinWeights();
}
SkinnedMesh.prototype=Object.assign(Object.create(Mesh.prototype), {
constructor: SkinnedMesh,
isSkinnedMesh: true,
initBones: function (){
var bones=[], bone, gbone;
var i, il;
if(this.geometry&&this.geometry.bones!==undefined){
for(i=0, il=this.geometry.bones.length; i < il; i ++){
gbone=this.geometry.bones[ i ];
bone=new Bone();
bones.push(bone);
bone.name=gbone.name;
bone.position.fromArray(gbone.pos);
bone.quaternion.fromArray(gbone.rotq);
if(gbone.scl!==undefined) bone.scale.fromArray(gbone.scl);
}
for(i=0, il=this.geometry.bones.length; i < il; i ++){
gbone=this.geometry.bones[ i ];
if(( gbone.parent!==- 1)&&(gbone.parent!==null)&&(bones[ gbone.parent ]!==undefined) ){
bones[ gbone.parent ].add(bones[ i ]);
}else{
this.add(bones[ i ]);
}}
}
this.updateMatrixWorld(true);
return bones;
},
bind: function(skeleton, bindMatrix){
this.skeleton=skeleton;
if(bindMatrix===undefined){
this.updateMatrixWorld(true);
this.skeleton.calculateInverses();
bindMatrix=this.matrixWorld;
}
this.bindMatrix.copy(bindMatrix);
this.bindMatrixInverse.getInverse(bindMatrix);
},
pose: function (){
this.skeleton.pose();
},
normalizeSkinWeights: function (){
var scale, i;
if(this.geometry&&this.geometry.isGeometry){
for(i=0; i < this.geometry.skinWeights.length; i ++){
var sw=this.geometry.skinWeights[ i ];
scale=1.0 / sw.manhattanLength();
if(scale!==Infinity){
sw.multiplyScalar(scale);
}else{
sw.set(1, 0, 0, 0);
}}
}else if(this.geometry&&this.geometry.isBufferGeometry){
var vec=new Vector4();
var skinWeight=this.geometry.attributes.skinWeight;
for(i=0; i < skinWeight.count; i ++){
vec.x=skinWeight.getX(i);
vec.y=skinWeight.getY(i);
vec.z=skinWeight.getZ(i);
vec.w=skinWeight.getW(i);
scale=1.0 / vec.manhattanLength();
if(scale!==Infinity){
vec.multiplyScalar(scale);
}else{
vec.set(1, 0, 0, 0);
}
skinWeight.setXYZW(i, vec.x, vec.y, vec.z, vec.w);
}}
},
updateMatrixWorld: function(force){
Mesh.prototype.updateMatrixWorld.call(this, force);
if(this.bindMode==='attached'){
this.bindMatrixInverse.getInverse(this.matrixWorld);
}else if(this.bindMode==='detached'){
this.bindMatrixInverse.getInverse(this.bindMatrix);
}else{
console.warn('THREE.SkinnedMesh: Unrecognized bindMode: ' + this.bindMode);
}},
clone: function (){
return new this.constructor(this.geometry, this.material).copy(this);
}});
function LineBasicMaterial(parameters){
Material.call(this);
this.type='LineBasicMaterial';
this.color=new Color(0xffffff);
this.linewidth=1;
this.linecap='round';
this.linejoin='round';
this.lights=false;
this.setValues(parameters);
}
LineBasicMaterial.prototype=Object.create(Material.prototype);
LineBasicMaterial.prototype.constructor=LineBasicMaterial;
LineBasicMaterial.prototype.isLineBasicMaterial=true;
LineBasicMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.color.copy(source.color);
this.linewidth=source.linewidth;
this.linecap=source.linecap;
this.linejoin=source.linejoin;
return this;
};
function Line(geometry, material, mode){
if(mode===1){
console.warn('THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead.');
return new LineSegments(geometry, material);
}
Object3D.call(this);
this.type='Line';
this.geometry=geometry!==undefined ? geometry:new BufferGeometry();
this.material=material!==undefined ? material:new LineBasicMaterial( { color: Math.random() * 0xffffff });
}
Line.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: Line,
isLine: true,
computeLineDistances:(function (){
var start=new Vector3();
var end=new Vector3();
return function computeLineDistances(){
var geometry=this.geometry;
if(geometry.isBufferGeometry){
if(geometry.index===null){
var positionAttribute=geometry.attributes.position;
var lineDistances=[ 0 ];
for(var i=1, l=positionAttribute.count; i < l; i ++){
start.fromBufferAttribute(positionAttribute, i - 1);
end.fromBufferAttribute(positionAttribute, i);
lineDistances[ i ]=lineDistances[ i - 1 ];
lineDistances[ i ] +=start.distanceTo(end);
}
geometry.addAttribute('lineDistance', new Float32BufferAttribute(lineDistances, 1) );
}else{
console.warn('THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.');
}}else if(geometry.isGeometry){
var vertices=geometry.vertices;
var lineDistances=geometry.lineDistances;
lineDistances[ 0 ]=0;
for(var i=1, l=vertices.length; i < l; i ++){
lineDistances[ i ]=lineDistances[ i - 1 ];
lineDistances[ i ] +=vertices[ i - 1 ].distanceTo(vertices[ i ]);
}}
return this;
};}()),
raycast:(function (){
var inverseMatrix=new Matrix4();
var ray=new Ray();
var sphere=new Sphere();
return function raycast(raycaster, intersects){
var precision=raycaster.linePrecision;
var precisionSq=precision * precision;
var geometry=this.geometry;
var matrixWorld=this.matrixWorld;
if(geometry.boundingSphere===null) geometry.computeBoundingSphere();
sphere.copy(geometry.boundingSphere);
sphere.applyMatrix4(matrixWorld);
if(raycaster.ray.intersectsSphere(sphere)===false) return;
inverseMatrix.getInverse(matrixWorld);
ray.copy(raycaster.ray).applyMatrix4(inverseMatrix);
var vStart=new Vector3();
var vEnd=new Vector3();
var interSegment=new Vector3();
var interRay=new Vector3();
var step=(this&&this.isLineSegments) ? 2:1;
if(geometry.isBufferGeometry){
var index=geometry.index;
var attributes=geometry.attributes;
var positions=attributes.position.array;
if(index!==null){
var indices=index.array;
for(var i=0, l=indices.length - 1; i < l; i +=step){
var a=indices[ i ];
var b=indices[ i + 1 ];
vStart.fromArray(positions, a * 3);
vEnd.fromArray(positions, b * 3);
var distSq=ray.distanceSqToSegment(vStart, vEnd, interRay, interSegment);
if(distSq > precisionSq) continue;
interRay.applyMatrix4(this.matrixWorld);
var distance=raycaster.ray.origin.distanceTo(interRay);
if(distance < raycaster.near||distance > raycaster.far) continue;
intersects.push({
distance: distance,
point: interSegment.clone().applyMatrix4(this.matrixWorld),
index: i,
face: null,
faceIndex: null,
object: this
});
}}else{
for(var i=0, l=positions.length / 3 - 1; i < l; i +=step){
vStart.fromArray(positions, 3 * i);
vEnd.fromArray(positions, 3 * i + 3);
var distSq=ray.distanceSqToSegment(vStart, vEnd, interRay, interSegment);
if(distSq > precisionSq) continue;
interRay.applyMatrix4(this.matrixWorld);
var distance=raycaster.ray.origin.distanceTo(interRay);
if(distance < raycaster.near||distance > raycaster.far) continue;
intersects.push({
distance: distance,
point: interSegment.clone().applyMatrix4(this.matrixWorld),
index: i,
face: null,
faceIndex: null,
object: this
});
}}
}else if(geometry.isGeometry){
var vertices=geometry.vertices;
var nbVertices=vertices.length;
for(var i=0; i < nbVertices - 1; i +=step){
var distSq=ray.distanceSqToSegment(vertices[ i ], vertices[ i + 1 ], interRay, interSegment);
if(distSq > precisionSq) continue;
interRay.applyMatrix4(this.matrixWorld);
var distance=raycaster.ray.origin.distanceTo(interRay);
if(distance < raycaster.near||distance > raycaster.far) continue;
intersects.push({
distance: distance,
point: interSegment.clone().applyMatrix4(this.matrixWorld),
index: i,
face: null,
faceIndex: null,
object: this
});
}}
};}()),
clone: function (){
return new this.constructor(this.geometry, this.material).copy(this);
}});
function LineSegments(geometry, material){
Line.call(this, geometry, material);
this.type='LineSegments';
}
LineSegments.prototype=Object.assign(Object.create(Line.prototype), {
constructor: LineSegments,
isLineSegments: true,
computeLineDistances:(function (){
var start=new Vector3();
var end=new Vector3();
return function computeLineDistances(){
var geometry=this.geometry;
if(geometry.isBufferGeometry){
if(geometry.index===null){
var positionAttribute=geometry.attributes.position;
var lineDistances=[];
for(var i=0, l=positionAttribute.count; i < l; i +=2){
start.fromBufferAttribute(positionAttribute, i);
end.fromBufferAttribute(positionAttribute, i + 1);
lineDistances[ i ]=(i===0) ? 0:lineDistances[ i - 1 ];
lineDistances[ i + 1 ]=lineDistances[ i ] + start.distanceTo(end);
}
geometry.addAttribute('lineDistance', new Float32BufferAttribute(lineDistances, 1) );
}else{
console.warn('THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.');
}}else if(geometry.isGeometry){
var vertices=geometry.vertices;
var lineDistances=geometry.lineDistances;
for(var i=0, l=vertices.length; i < l; i +=2){
start.copy(vertices[ i ]);
end.copy(vertices[ i + 1 ]);
lineDistances[ i ]=(i===0) ? 0:lineDistances[ i - 1 ];
lineDistances[ i + 1 ]=lineDistances[ i ] + start.distanceTo(end);
}}
return this;
};}())
});
function LineLoop(geometry, material){
Line.call(this, geometry, material);
this.type='LineLoop';
}
LineLoop.prototype=Object.assign(Object.create(Line.prototype), {
constructor: LineLoop,
isLineLoop: true,
});
function PointsMaterial(parameters){
Material.call(this);
this.type='PointsMaterial';
this.color=new Color(0xffffff);
this.map=null;
this.size=1;
this.sizeAttenuation=true;
this.morphTargets=false;
this.lights=false;
this.setValues(parameters);
}
PointsMaterial.prototype=Object.create(Material.prototype);
PointsMaterial.prototype.constructor=PointsMaterial;
PointsMaterial.prototype.isPointsMaterial=true;
PointsMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.color.copy(source.color);
this.map=source.map;
this.size=source.size;
this.sizeAttenuation=source.sizeAttenuation;
this.morphTargets=source.morphTargets;
return this;
};
function Points(geometry, material){
Object3D.call(this);
this.type='Points';
this.geometry=geometry!==undefined ? geometry:new BufferGeometry();
this.material=material!==undefined ? material:new PointsMaterial( { color: Math.random() * 0xffffff });
}
Points.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: Points,
isPoints: true,
raycast:(function (){
var inverseMatrix=new Matrix4();
var ray=new Ray();
var sphere=new Sphere();
return function raycast(raycaster, intersects){
var object=this;
var geometry=this.geometry;
var matrixWorld=this.matrixWorld;
var threshold=raycaster.params.Points.threshold;
if(geometry.boundingSphere===null) geometry.computeBoundingSphere();
sphere.copy(geometry.boundingSphere);
sphere.applyMatrix4(matrixWorld);
sphere.radius +=threshold;
if(raycaster.ray.intersectsSphere(sphere)===false) return;
inverseMatrix.getInverse(matrixWorld);
ray.copy(raycaster.ray).applyMatrix4(inverseMatrix);
var localThreshold=threshold /(( this.scale.x + this.scale.y + this.scale.z) / 3);
var localThresholdSq=localThreshold * localThreshold;
var position=new Vector3();
var intersectPoint=new Vector3();
function testPoint(point, index){
var rayPointDistanceSq=ray.distanceSqToPoint(point);
if(rayPointDistanceSq < localThresholdSq){
ray.closestPointToPoint(point, intersectPoint);
intersectPoint.applyMatrix4(matrixWorld);
var distance=raycaster.ray.origin.distanceTo(intersectPoint);
if(distance < raycaster.near||distance > raycaster.far) return;
intersects.push({
distance: distance,
distanceToRay: Math.sqrt(rayPointDistanceSq),
point: intersectPoint.clone(),
index: index,
face: null,
object: object
});
}}
if(geometry.isBufferGeometry){
var index=geometry.index;
var attributes=geometry.attributes;
var positions=attributes.position.array;
if(index!==null){
var indices=index.array;
for(var i=0, il=indices.length; i < il; i ++){
var a=indices[ i ];
position.fromArray(positions, a * 3);
testPoint(position, a);
}}else{
for(var i=0, l=positions.length / 3; i < l; i ++){
position.fromArray(positions, i * 3);
testPoint(position, i);
}}
}else{
var vertices=geometry.vertices;
for(var i=0, l=vertices.length; i < l; i ++){
testPoint(vertices[ i ], i);
}}
};}()),
clone: function (){
return new this.constructor(this.geometry, this.material).copy(this);
}});
function Group(){
Object3D.call(this);
this.type='Group';
}
Group.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: Group,
isGroup: true
});
function VideoTexture(video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy){
Texture.call(this, video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy);
this.generateMipmaps=false;
}
VideoTexture.prototype=Object.assign(Object.create(Texture.prototype), {
constructor: VideoTexture,
isVideoTexture: true,
update: function (){
var video=this.image;
if(video.readyState >=video.HAVE_CURRENT_DATA){
this.needsUpdate=true;
}}
});
function CompressedTexture(mipmaps, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding){
Texture.call(this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding);
this.image={ width: width, height: height };
this.mipmaps=mipmaps;
this.flipY=false;
this.generateMipmaps=false;
}
CompressedTexture.prototype=Object.create(Texture.prototype);
CompressedTexture.prototype.constructor=CompressedTexture;
CompressedTexture.prototype.isCompressedTexture=true;
function DepthTexture(width, height, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, format){
format=format!==undefined ? format:DepthFormat;
if(format!==DepthFormat&&format!==DepthStencilFormat){
throw new Error('DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat');
}
if(type===undefined&&format===DepthFormat) type=UnsignedShortType;
if(type===undefined&&format===DepthStencilFormat) type=UnsignedInt248Type;
Texture.call(this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy);
this.image={ width: width, height: height };
this.magFilter=magFilter!==undefined ? magFilter:NearestFilter;
this.minFilter=minFilter!==undefined ? minFilter:NearestFilter;
this.flipY=false;
this.generateMipmaps=false;
}
DepthTexture.prototype=Object.create(Texture.prototype);
DepthTexture.prototype.constructor=DepthTexture;
DepthTexture.prototype.isDepthTexture=true;
function WireframeGeometry(geometry){
BufferGeometry.call(this);
this.type='WireframeGeometry';
var vertices=[];
var i, j, l, o, ol;
var edge=[ 0, 0 ], edges={}, e, edge1, edge2;
var key, keys=[ 'a', 'b', 'c' ];
var vertex;
if(geometry&&geometry.isGeometry){
var faces=geometry.faces;
for(i=0, l=faces.length; i < l; i ++){
var face=faces[ i ];
for(j=0; j < 3; j ++){
edge1=face[ keys[ j ] ];
edge2=face[ keys[(j + 1) % 3 ] ];
edge[ 0 ]=Math.min(edge1, edge2);
edge[ 1 ]=Math.max(edge1, edge2);
key=edge[ 0 ] + ',' + edge[ 1 ];
if(edges[ key ]===undefined){
edges[ key ]={ index1: edge[ 0 ], index2: edge[ 1 ] };}}
}
for(key in edges){
e=edges[ key ];
vertex=geometry.vertices[ e.index1 ];
vertices.push(vertex.x, vertex.y, vertex.z);
vertex=geometry.vertices[ e.index2 ];
vertices.push(vertex.x, vertex.y, vertex.z);
}}else if(geometry&&geometry.isBufferGeometry){
var position, indices, groups;
var group, start, count;
var index1, index2;
vertex=new Vector3();
if(geometry.index!==null){
position=geometry.attributes.position;
indices=geometry.index;
groups=geometry.groups;
if(groups.length===0){
groups=[ { start: 0, count: indices.count, materialIndex: 0 } ];
}
for(o=0, ol=groups.length; o < ol; ++ o){
group=groups[ o ];
start=group.start;
count=group.count;
for(i=start, l=(start + count); i < l; i +=3){
for(j=0; j < 3; j ++){
edge1=indices.getX(i + j);
edge2=indices.getX(i +(j + 1) % 3);
edge[ 0 ]=Math.min(edge1, edge2);
edge[ 1 ]=Math.max(edge1, edge2);
key=edge[ 0 ] + ',' + edge[ 1 ];
if(edges[ key ]===undefined){
edges[ key ]={ index1: edge[ 0 ], index2: edge[ 1 ] };}}
}}
for(key in edges){
e=edges[ key ];
vertex.fromBufferAttribute(position, e.index1);
vertices.push(vertex.x, vertex.y, vertex.z);
vertex.fromBufferAttribute(position, e.index2);
vertices.push(vertex.x, vertex.y, vertex.z);
}}else{
position=geometry.attributes.position;
for(i=0, l=(position.count / 3); i < l; i ++){
for(j=0; j < 3; j ++){
index1=3 * i + j;
vertex.fromBufferAttribute(position, index1);
vertices.push(vertex.x, vertex.y, vertex.z);
index2=3 * i +(( j + 1) % 3);
vertex.fromBufferAttribute(position, index2);
vertices.push(vertex.x, vertex.y, vertex.z);
}}
}}
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
}
WireframeGeometry.prototype=Object.create(BufferGeometry.prototype);
WireframeGeometry.prototype.constructor=WireframeGeometry;
function ParametricGeometry(func, slices, stacks){
Geometry.call(this);
this.type='ParametricGeometry';
this.parameters={
func: func,
slices: slices,
stacks: stacks
};
this.fromBufferGeometry(new ParametricBufferGeometry(func, slices, stacks) );
this.mergeVertices();
}
ParametricGeometry.prototype=Object.create(Geometry.prototype);
ParametricGeometry.prototype.constructor=ParametricGeometry;
function ParametricBufferGeometry(func, slices, stacks){
BufferGeometry.call(this);
this.type='ParametricBufferGeometry';
this.parameters={
func: func,
slices: slices,
stacks: stacks
};
var indices=[];
var vertices=[];
var normals=[];
var uvs=[];
var EPS=0.00001;
var normal=new Vector3();
var p0=new Vector3(), p1=new Vector3();
var pu=new Vector3(), pv=new Vector3();
var i, j;
if(func.length < 3){
console.error('THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.');
}
var sliceCount=slices + 1;
for(i=0; i <=stacks; i ++){
var v=i / stacks;
for(j=0; j <=slices; j ++){
var u=j / slices;
func(u, v, p0);
vertices.push(p0.x, p0.y, p0.z);
if(u - EPS >=0){
func(u - EPS, v, p1);
pu.subVectors(p0, p1);
}else{
func(u + EPS, v, p1);
pu.subVectors(p1, p0);
}
if(v - EPS >=0){
func(u, v - EPS, p1);
pv.subVectors(p0, p1);
}else{
func(u, v + EPS, p1);
pv.subVectors(p1, p0);
}
normal.crossVectors(pu, pv).normalize();
normals.push(normal.x, normal.y, normal.z);
uvs.push(u, v);
}}
for(i=0; i < stacks; i ++){
for(j=0; j < slices; j ++){
var a=i * sliceCount + j;
var b=i * sliceCount + j + 1;
var c=(i + 1) * sliceCount + j + 1;
var d=(i + 1) * sliceCount + j;
indices.push(a, b, d);
indices.push(b, c, d);
}}
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
}
ParametricBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
ParametricBufferGeometry.prototype.constructor=ParametricBufferGeometry;
function PolyhedronGeometry(vertices, indices, radius, detail){
Geometry.call(this);
this.type='PolyhedronGeometry';
this.parameters={
vertices: vertices,
indices: indices,
radius: radius,
detail: detail
};
this.fromBufferGeometry(new PolyhedronBufferGeometry(vertices, indices, radius, detail) );
this.mergeVertices();
}
PolyhedronGeometry.prototype=Object.create(Geometry.prototype);
PolyhedronGeometry.prototype.constructor=PolyhedronGeometry;
function PolyhedronBufferGeometry(vertices, indices, radius, detail){
BufferGeometry.call(this);
this.type='PolyhedronBufferGeometry';
this.parameters={
vertices: vertices,
indices: indices,
radius: radius,
detail: detail
};
radius=radius||1;
detail=detail||0;
var vertexBuffer=[];
var uvBuffer=[];
subdivide(detail);
appplyRadius(radius);
generateUVs();
this.addAttribute('position', new Float32BufferAttribute(vertexBuffer, 3) );
this.addAttribute('normal', new Float32BufferAttribute(vertexBuffer.slice(), 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvBuffer, 2) );
if(detail===0){
this.computeVertexNormals();
}else{
this.normalizeNormals();
}
function subdivide(detail){
var a=new Vector3();
var b=new Vector3();
var c=new Vector3();
for(var i=0; i < indices.length; i +=3){
getVertexByIndex(indices[ i + 0 ], a);
getVertexByIndex(indices[ i + 1 ], b);
getVertexByIndex(indices[ i + 2 ], c);
subdivideFace(a, b, c, detail);
}}
function subdivideFace(a, b, c, detail){
var cols=Math.pow(2, detail);
var v=[];
var i, j;
for(i=0; i <=cols; i ++){
v[ i ]=[];
var aj=a.clone().lerp(c, i / cols);
var bj=b.clone().lerp(c, i / cols);
var rows=cols - i;
for(j=0; j <=rows; j ++){
if(j===0&&i===cols){
v[ i ][ j ]=aj;
}else{
v[ i ][ j ]=aj.clone().lerp(bj, j / rows);
}}
}
for(i=0; i < cols; i ++){
for(j=0; j < 2 *(cols - i) - 1; j ++){
var k=Math.floor(j / 2);
if(j % 2===0){
pushVertex(v[ i ][ k + 1 ]);
pushVertex(v[ i + 1 ][ k ]);
pushVertex(v[ i ][ k ]);
}else{
pushVertex(v[ i ][ k + 1 ]);
pushVertex(v[ i + 1 ][ k + 1 ]);
pushVertex(v[ i + 1 ][ k ]);
}}
}}
function appplyRadius(radius){
var vertex=new Vector3();
for(var i=0; i < vertexBuffer.length; i +=3){
vertex.x=vertexBuffer[ i + 0 ];
vertex.y=vertexBuffer[ i + 1 ];
vertex.z=vertexBuffer[ i + 2 ];
vertex.normalize().multiplyScalar(radius);
vertexBuffer[ i + 0 ]=vertex.x;
vertexBuffer[ i + 1 ]=vertex.y;
vertexBuffer[ i + 2 ]=vertex.z;
}}
function generateUVs(){
var vertex=new Vector3();
for(var i=0; i < vertexBuffer.length; i +=3){
vertex.x=vertexBuffer[ i + 0 ];
vertex.y=vertexBuffer[ i + 1 ];
vertex.z=vertexBuffer[ i + 2 ];
var u=azimuth(vertex) / 2 / Math.PI + 0.5;
var v=inclination(vertex) / Math.PI + 0.5;
uvBuffer.push(u, 1 - v);
}
correctUVs();
correctSeam();
}
function correctSeam(){
for(var i=0; i < uvBuffer.length; i +=6){
var x0=uvBuffer[ i + 0 ];
var x1=uvBuffer[ i + 2 ];
var x2=uvBuffer[ i + 4 ];
var max=Math.max(x0, x1, x2);
var min=Math.min(x0, x1, x2);
if(max > 0.9&&min < 0.1){
if(x0 < 0.2) uvBuffer[ i + 0 ] +=1;
if(x1 < 0.2) uvBuffer[ i + 2 ] +=1;
if(x2 < 0.2) uvBuffer[ i + 4 ] +=1;
}}
}
function pushVertex(vertex){
vertexBuffer.push(vertex.x, vertex.y, vertex.z);
}
function getVertexByIndex(index, vertex){
var stride=index * 3;
vertex.x=vertices[ stride + 0 ];
vertex.y=vertices[ stride + 1 ];
vertex.z=vertices[ stride + 2 ];
}
function correctUVs(){
var a=new Vector3();
var b=new Vector3();
var c=new Vector3();
var centroid=new Vector3();
var uvA=new Vector2();
var uvB=new Vector2();
var uvC=new Vector2();
for(var i=0, j=0; i < vertexBuffer.length; i +=9, j +=6){
a.set(vertexBuffer[ i + 0 ], vertexBuffer[ i + 1 ], vertexBuffer[ i + 2 ]);
b.set(vertexBuffer[ i + 3 ], vertexBuffer[ i + 4 ], vertexBuffer[ i + 5 ]);
c.set(vertexBuffer[ i + 6 ], vertexBuffer[ i + 7 ], vertexBuffer[ i + 8 ]);
uvA.set(uvBuffer[ j + 0 ], uvBuffer[ j + 1 ]);
uvB.set(uvBuffer[ j + 2 ], uvBuffer[ j + 3 ]);
uvC.set(uvBuffer[ j + 4 ], uvBuffer[ j + 5 ]);
centroid.copy(a).add(b).add(c).divideScalar(3);
var azi=azimuth(centroid);
correctUV(uvA, j + 0, a, azi);
correctUV(uvB, j + 2, b, azi);
correctUV(uvC, j + 4, c, azi);
}}
function correctUV(uv, stride, vector, azimuth){
if(( azimuth < 0)&&(uv.x===1) ){
uvBuffer[ stride ]=uv.x - 1;
}
if(( vector.x===0)&&(vector.z===0) ){
uvBuffer[ stride ]=azimuth / 2 / Math.PI + 0.5;
}}
function azimuth(vector){
return Math.atan2(vector.z, - vector.x);
}
function inclination(vector){
return Math.atan2(- vector.y, Math.sqrt(( vector.x * vector.x) +(vector.z * vector.z) ));
}}
PolyhedronBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
PolyhedronBufferGeometry.prototype.constructor=PolyhedronBufferGeometry;
function TetrahedronGeometry(radius, detail){
Geometry.call(this);
this.type='TetrahedronGeometry';
this.parameters={
radius: radius,
detail: detail
};
this.fromBufferGeometry(new TetrahedronBufferGeometry(radius, detail) );
this.mergeVertices();
}
TetrahedronGeometry.prototype=Object.create(Geometry.prototype);
TetrahedronGeometry.prototype.constructor=TetrahedronGeometry;
function TetrahedronBufferGeometry(radius, detail){
var vertices=[
1, 1, 1, 	- 1, - 1, 1, 	- 1, 1, - 1, 	1, - 1, - 1
];
var indices=[
2, 1, 0, 	0, 3, 2,	1, 3, 0,	2, 3, 1
];
PolyhedronBufferGeometry.call(this, vertices, indices, radius, detail);
this.type='TetrahedronBufferGeometry';
this.parameters={
radius: radius,
detail: detail
};}
TetrahedronBufferGeometry.prototype=Object.create(PolyhedronBufferGeometry.prototype);
TetrahedronBufferGeometry.prototype.constructor=TetrahedronBufferGeometry;
function OctahedronGeometry(radius, detail){
Geometry.call(this);
this.type='OctahedronGeometry';
this.parameters={
radius: radius,
detail: detail
};
this.fromBufferGeometry(new OctahedronBufferGeometry(radius, detail) );
this.mergeVertices();
}
OctahedronGeometry.prototype=Object.create(Geometry.prototype);
OctahedronGeometry.prototype.constructor=OctahedronGeometry;
function OctahedronBufferGeometry(radius, detail){
var vertices=[
1, 0, 0, 	- 1, 0, 0,	0, 1, 0,
0, - 1, 0, 	0, 0, 1,	0, 0, - 1
];
var indices=[
0, 2, 4,	0, 4, 3,	0, 3, 5,
0, 5, 2,	1, 2, 5,	1, 5, 3,
1, 3, 4,	1, 4, 2
];
PolyhedronBufferGeometry.call(this, vertices, indices, radius, detail);
this.type='OctahedronBufferGeometry';
this.parameters={
radius: radius,
detail: detail
};}
OctahedronBufferGeometry.prototype=Object.create(PolyhedronBufferGeometry.prototype);
OctahedronBufferGeometry.prototype.constructor=OctahedronBufferGeometry;
function IcosahedronGeometry(radius, detail){
Geometry.call(this);
this.type='IcosahedronGeometry';
this.parameters={
radius: radius,
detail: detail
};
this.fromBufferGeometry(new IcosahedronBufferGeometry(radius, detail) );
this.mergeVertices();
}
IcosahedronGeometry.prototype=Object.create(Geometry.prototype);
IcosahedronGeometry.prototype.constructor=IcosahedronGeometry;
function IcosahedronBufferGeometry(radius, detail){
var t=(1 + Math.sqrt(5) ) / 2;
var vertices=[
- 1, t, 0, 	1, t, 0, 	- 1, - t, 0, 	1, - t, 0,
0, - 1, t, 	0, 1, t,	0, - 1, - t, 	0, 1, - t,
t, 0, - 1, 	t, 0, 1, 	- t, 0, - 1, 	- t, 0, 1
];
var indices=[
0, 11, 5, 	0, 5, 1, 	0, 1, 7, 	0, 7, 10, 	0, 10, 11,
1, 5, 9, 	5, 11, 4,	11, 10, 2,	10, 7, 6,	7, 1, 8,
3, 9, 4, 	3, 4, 2,	3, 2, 6,	3, 6, 8,	3, 8, 9,
4, 9, 5, 	2, 4, 11,	6, 2, 10,	8, 6, 7,	9, 8, 1
];
PolyhedronBufferGeometry.call(this, vertices, indices, radius, detail);
this.type='IcosahedronBufferGeometry';
this.parameters={
radius: radius,
detail: detail
};}
IcosahedronBufferGeometry.prototype=Object.create(PolyhedronBufferGeometry.prototype);
IcosahedronBufferGeometry.prototype.constructor=IcosahedronBufferGeometry;
function DodecahedronGeometry(radius, detail){
Geometry.call(this);
this.type='DodecahedronGeometry';
this.parameters={
radius: radius,
detail: detail
};
this.fromBufferGeometry(new DodecahedronBufferGeometry(radius, detail) );
this.mergeVertices();
}
DodecahedronGeometry.prototype=Object.create(Geometry.prototype);
DodecahedronGeometry.prototype.constructor=DodecahedronGeometry;
function DodecahedronBufferGeometry(radius, detail){
var t=(1 + Math.sqrt(5) ) / 2;
var r=1 / t;
var vertices=[
- 1, - 1, - 1,	- 1, - 1, 1,
- 1, 1, - 1, - 1, 1, 1,
1, - 1, - 1, 1, - 1, 1,
1, 1, - 1, 1, 1, 1,
0, - r, - t, 0, - r, t,
0, r, - t, 0, r, t,
- r, - t, 0, - r, t, 0,
r, - t, 0, r, t, 0,
- t, 0, - r, t, 0, - r,
- t, 0, r, t, 0, r
];
var indices=[
3, 11, 7, 	3, 7, 15, 	3, 15, 13,
7, 19, 17, 	7, 17, 6, 	7, 6, 15,
17, 4, 8, 	17, 8, 10, 	17, 10, 6,
8, 0, 16, 	8, 16, 2, 	8, 2, 10,
0, 12, 1, 	0, 1, 18, 	0, 18, 16,
6, 10, 2, 	6, 2, 13, 	6, 13, 15,
2, 16, 18, 	2, 18, 3, 	2, 3, 13,
18, 1, 9, 	18, 9, 11, 	18, 11, 3,
4, 14, 12, 	4, 12, 0, 	4, 0, 8,
11, 9, 5, 	11, 5, 19, 	11, 19, 7,
19, 5, 14, 	19, 14, 4, 	19, 4, 17,
1, 12, 14, 	1, 14, 5, 	1, 5, 9
];
PolyhedronBufferGeometry.call(this, vertices, indices, radius, detail);
this.type='DodecahedronBufferGeometry';
this.parameters={
radius: radius,
detail: detail
};}
DodecahedronBufferGeometry.prototype=Object.create(PolyhedronBufferGeometry.prototype);
DodecahedronBufferGeometry.prototype.constructor=DodecahedronBufferGeometry;
function TubeGeometry(path, tubularSegments, radius, radialSegments, closed, taper){
Geometry.call(this);
this.type='TubeGeometry';
this.parameters={
path: path,
tubularSegments: tubularSegments,
radius: radius,
radialSegments: radialSegments,
closed: closed
};
if(taper!==undefined) console.warn('THREE.TubeGeometry: taper has been removed.');
var bufferGeometry=new TubeBufferGeometry(path, tubularSegments, radius, radialSegments, closed);
this.tangents=bufferGeometry.tangents;
this.normals=bufferGeometry.normals;
this.binormals=bufferGeometry.binormals;
this.fromBufferGeometry(bufferGeometry);
this.mergeVertices();
}
TubeGeometry.prototype=Object.create(Geometry.prototype);
TubeGeometry.prototype.constructor=TubeGeometry;
function TubeBufferGeometry(path, tubularSegments, radius, radialSegments, closed){
BufferGeometry.call(this);
this.type='TubeBufferGeometry';
this.parameters={
path: path,
tubularSegments: tubularSegments,
radius: radius,
radialSegments: radialSegments,
closed: closed
};
tubularSegments=tubularSegments||64;
radius=radius||1;
radialSegments=radialSegments||8;
closed=closed||false;
var frames=path.computeFrenetFrames(tubularSegments, closed);
this.tangents=frames.tangents;
this.normals=frames.normals;
this.binormals=frames.binormals;
var vertex=new Vector3();
var normal=new Vector3();
var uv=new Vector2();
var P=new Vector3();
var i, j;
var vertices=[];
var normals=[];
var uvs=[];
var indices=[];
generateBufferData();
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
function generateBufferData(){
for(i=0; i < tubularSegments; i ++){
generateSegment(i);
}
generateSegment(( closed===false) ? tubularSegments:0);
generateUVs();
generateIndices();
}
function generateSegment(i){
P=path.getPointAt(i / tubularSegments, P);
var N=frames.normals[ i ];
var B=frames.binormals[ i ];
for(j=0; j <=radialSegments; j ++){
var v=j / radialSegments * Math.PI * 2;
var sin=Math.sin(v);
var cos=- Math.cos(v);
normal.x=(cos * N.x + sin * B.x);
normal.y=(cos * N.y + sin * B.y);
normal.z=(cos * N.z + sin * B.z);
normal.normalize();
normals.push(normal.x, normal.y, normal.z);
vertex.x=P.x + radius * normal.x;
vertex.y=P.y + radius * normal.y;
vertex.z=P.z + radius * normal.z;
vertices.push(vertex.x, vertex.y, vertex.z);
}}
function generateIndices(){
for(j=1; j <=tubularSegments; j ++){
for(i=1; i <=radialSegments; i ++){
var a=(radialSegments + 1) *(j - 1) +(i - 1);
var b=(radialSegments + 1) * j +(i - 1);
var c=(radialSegments + 1) * j + i;
var d=(radialSegments + 1) *(j - 1) + i;
indices.push(a, b, d);
indices.push(b, c, d);
}}
}
function generateUVs(){
for(i=0; i <=tubularSegments; i ++){
for(j=0; j <=radialSegments; j ++){
uv.x=i / tubularSegments;
uv.y=j / radialSegments;
uvs.push(uv.x, uv.y);
}}
}}
TubeBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
TubeBufferGeometry.prototype.constructor=TubeBufferGeometry;
function TorusKnotGeometry(radius, tube, tubularSegments, radialSegments, p, q, heightScale){
Geometry.call(this);
this.type='TorusKnotGeometry';
this.parameters={
radius: radius,
tube: tube,
tubularSegments: tubularSegments,
radialSegments: radialSegments,
p: p,
q: q
};
if(heightScale!==undefined) console.warn('THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale(x, y, z) instead.');
this.fromBufferGeometry(new TorusKnotBufferGeometry(radius, tube, tubularSegments, radialSegments, p, q) );
this.mergeVertices();
}
TorusKnotGeometry.prototype=Object.create(Geometry.prototype);
TorusKnotGeometry.prototype.constructor=TorusKnotGeometry;
function TorusKnotBufferGeometry(radius, tube, tubularSegments, radialSegments, p, q){
BufferGeometry.call(this);
this.type='TorusKnotBufferGeometry';
this.parameters={
radius: radius,
tube: tube,
tubularSegments: tubularSegments,
radialSegments: radialSegments,
p: p,
q: q
};
radius=radius||1;
tube=tube||0.4;
tubularSegments=Math.floor(tubularSegments)||64;
radialSegments=Math.floor(radialSegments)||8;
p=p||2;
q=q||3;
var indices=[];
var vertices=[];
var normals=[];
var uvs=[];
var i, j;
var vertex=new Vector3();
var normal=new Vector3();
var P1=new Vector3();
var P2=new Vector3();
var B=new Vector3();
var T=new Vector3();
var N=new Vector3();
for(i=0; i <=tubularSegments; ++ i){
var u=i / tubularSegments * p * Math.PI * 2;
calculatePositionOnCurve(u, p, q, radius, P1);
calculatePositionOnCurve(u + 0.01, p, q, radius, P2);
T.subVectors(P2, P1);
N.addVectors(P2, P1);
B.crossVectors(T, N);
N.crossVectors(B, T);
B.normalize();
N.normalize();
for(j=0; j <=radialSegments; ++ j){
var v=j / radialSegments * Math.PI * 2;
var cx=- tube * Math.cos(v);
var cy=tube * Math.sin(v);
vertex.x=P1.x +(cx * N.x + cy * B.x);
vertex.y=P1.y +(cx * N.y + cy * B.y);
vertex.z=P1.z +(cx * N.z + cy * B.z);
vertices.push(vertex.x, vertex.y, vertex.z);
normal.subVectors(vertex, P1).normalize();
normals.push(normal.x, normal.y, normal.z);
uvs.push(i / tubularSegments);
uvs.push(j / radialSegments);
}}
for(j=1; j <=tubularSegments; j ++){
for(i=1; i <=radialSegments; i ++){
var a=(radialSegments + 1) *(j - 1) +(i - 1);
var b=(radialSegments + 1) * j +(i - 1);
var c=(radialSegments + 1) * j + i;
var d=(radialSegments + 1) *(j - 1) + i;
indices.push(a, b, d);
indices.push(b, c, d);
}}
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
function calculatePositionOnCurve(u, p, q, radius, position){
var cu=Math.cos(u);
var su=Math.sin(u);
var quOverP=q / p * u;
var cs=Math.cos(quOverP);
position.x=radius *(2 + cs) * 0.5 * cu;
position.y=radius *(2 + cs) * su * 0.5;
position.z=radius * Math.sin(quOverP) * 0.5;
}}
TorusKnotBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
TorusKnotBufferGeometry.prototype.constructor=TorusKnotBufferGeometry;
function TorusGeometry(radius, tube, radialSegments, tubularSegments, arc){
Geometry.call(this);
this.type='TorusGeometry';
this.parameters={
radius: radius,
tube: tube,
radialSegments: radialSegments,
tubularSegments: tubularSegments,
arc: arc
};
this.fromBufferGeometry(new TorusBufferGeometry(radius, tube, radialSegments, tubularSegments, arc) );
this.mergeVertices();
}
TorusGeometry.prototype=Object.create(Geometry.prototype);
TorusGeometry.prototype.constructor=TorusGeometry;
function TorusBufferGeometry(radius, tube, radialSegments, tubularSegments, arc){
BufferGeometry.call(this);
this.type='TorusBufferGeometry';
this.parameters={
radius: radius,
tube: tube,
radialSegments: radialSegments,
tubularSegments: tubularSegments,
arc: arc
};
radius=radius||1;
tube=tube||0.4;
radialSegments=Math.floor(radialSegments)||8;
tubularSegments=Math.floor(tubularSegments)||6;
arc=arc||Math.PI * 2;
var indices=[];
var vertices=[];
var normals=[];
var uvs=[];
var center=new Vector3();
var vertex=new Vector3();
var normal=new Vector3();
var j, i;
for(j=0; j <=radialSegments; j ++){
for(i=0; i <=tubularSegments; i ++){
var u=i / tubularSegments * arc;
var v=j / radialSegments * Math.PI * 2;
vertex.x=(radius + tube * Math.cos(v) ) * Math.cos(u);
vertex.y=(radius + tube * Math.cos(v) ) * Math.sin(u);
vertex.z=tube * Math.sin(v);
vertices.push(vertex.x, vertex.y, vertex.z);
center.x=radius * Math.cos(u);
center.y=radius * Math.sin(u);
normal.subVectors(vertex, center).normalize();
normals.push(normal.x, normal.y, normal.z);
uvs.push(i / tubularSegments);
uvs.push(j / radialSegments);
}}
for(j=1; j <=radialSegments; j ++){
for(i=1; i <=tubularSegments; i ++){
var a=(tubularSegments + 1) * j + i - 1;
var b=(tubularSegments + 1) *(j - 1) + i - 1;
var c=(tubularSegments + 1) *(j - 1) + i;
var d=(tubularSegments + 1) * j + i;
indices.push(a, b, d);
indices.push(b, c, d);
}}
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
}
TorusBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
TorusBufferGeometry.prototype.constructor=TorusBufferGeometry;
var Earcut={
triangulate: function(data, holeIndices, dim){
dim=dim||2;
var hasHoles=holeIndices&&holeIndices.length,
outerLen=hasHoles ? holeIndices[ 0 ] * dim:data.length,
outerNode=linkedList(data, 0, outerLen, dim, true),
triangles=[];
if(! outerNode) return triangles;
var minX, minY, maxX, maxY, x, y, invSize;
if(hasHoles) outerNode=eliminateHoles(data, holeIndices, outerNode, dim);
if(data.length > 80 * dim){
minX=maxX=data[ 0 ];
minY=maxY=data[ 1 ];
for(var i=dim; i < outerLen; i +=dim){
x=data[ i ];
y=data[ i + 1 ];
if(x < minX) minX=x;
if(y < minY) minY=y;
if(x > maxX) maxX=x;
if(y > maxY) maxY=y;
}
invSize=Math.max(maxX - minX, maxY - minY);
invSize=invSize!==0 ? 1 / invSize:0;
}
earcutLinked(outerNode, triangles, dim, minX, minY, invSize);
return triangles;
}};
function linkedList(data, start, end, dim, clockwise){
var i, last;
if(clockwise===(signedArea(data, start, end, dim) > 0) ){
for(i=start; i < end; i +=dim) last=insertNode(i, data[ i ], data[ i + 1 ], last);
}else{
for(i=end - dim; i >=start; i -=dim) last=insertNode(i, data[ i ], data[ i + 1 ], last);
}
if(last&&equals(last, last.next) ){
removeNode(last);
last=last.next;
}
return last;
}
function filterPoints(start, end){
if(! start) return start;
if(! end) end=start;
var p=start, again;
do {
again=false;
if(! p.steiner&&(equals(p, p.next)||area(p.prev, p, p.next)===0) ){
removeNode(p);
p=end=p.prev;
if(p===p.next) break;
again=true;
}else{
p=p.next;
}} while(again||p!==end);
return end;
}
function earcutLinked(ear, triangles, dim, minX, minY, invSize, pass){
if(! ear) return;
if(! pass&&invSize) indexCurve(ear, minX, minY, invSize);
var stop=ear, prev, next;
while(ear.prev!==ear.next){
prev=ear.prev;
next=ear.next;
if(invSize ? isEarHashed(ear, minX, minY, invSize):isEar(ear) ){
triangles.push(prev.i / dim);
triangles.push(ear.i / dim);
triangles.push(next.i / dim);
removeNode(ear);
ear=next.next;
stop=next.next;
continue;
}
ear=next;
if(ear===stop){
if(! pass){
earcutLinked(filterPoints(ear), triangles, dim, minX, minY, invSize, 1);
}else if(pass===1){
ear=cureLocalIntersections(ear, triangles, dim);
earcutLinked(ear, triangles, dim, minX, minY, invSize, 2);
}else if(pass===2){
splitEarcut(ear, triangles, dim, minX, minY, invSize);
}
break;
}}
}
function isEar(ear){
var a=ear.prev,
b=ear,
c=ear.next;
if(area(a, b, c) >=0) return false;
var p=ear.next.next;
while(p!==ear.prev){
if(pointInTriangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y)&&area(p.prev, p, p.next) >=0){
return false;
}
p=p.next;
}
return true;
}
function isEarHashed(ear, minX, minY, invSize){
var a=ear.prev,
b=ear,
c=ear.next;
if(area(a, b, c) >=0) return false;
var minTX=a.x < b.x ?(a.x < c.x ? a.x:c.x):(b.x < c.x ? b.x:c.x),
minTY=a.y < b.y ?(a.y < c.y ? a.y:c.y):(b.y < c.y ? b.y:c.y),
maxTX=a.x > b.x ?(a.x > c.x ? a.x:c.x):(b.x > c.x ? b.x:c.x),
maxTY=a.y > b.y ?(a.y > c.y ? a.y:c.y):(b.y > c.y ? b.y:c.y);
var minZ=zOrder(minTX, minTY, minX, minY, invSize),
maxZ=zOrder(maxTX, maxTY, minX, minY, invSize);
var p=ear.nextZ;
while(p&&p.z <=maxZ){
if(p!==ear.prev&&p!==ear.next &&
pointInTriangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y) &&
area(p.prev, p, p.next) >=0) return false;
p=p.nextZ;
}
p=ear.prevZ;
while(p&&p.z >=minZ){
if(p!==ear.prev&&p!==ear.next &&
pointInTriangle(a.x, a.y, b.x, b.y, c.x, c.y, p.x, p.y) &&
area(p.prev, p, p.next) >=0) return false;
p=p.prevZ;
}
return true;
}
function cureLocalIntersections(start, triangles, dim){
var p=start;
do {
var a=p.prev, b=p.next.next;
if(! equals(a, b)&&intersects(a, p, p.next, b)&&locallyInside(a, b)&&locallyInside(b, a) ){
triangles.push(a.i / dim);
triangles.push(p.i / dim);
triangles.push(b.i / dim);
removeNode(p);
removeNode(p.next);
p=start=b;
}
p=p.next;
} while(p!==start);
return p;
}
function splitEarcut(start, triangles, dim, minX, minY, invSize){
var a=start;
do {
var b=a.next.next;
while(b!==a.prev){
if(a.i!==b.i&&isValidDiagonal(a, b) ){
var c=splitPolygon(a, b);
a=filterPoints(a, a.next);
c=filterPoints(c, c.next);
earcutLinked(a, triangles, dim, minX, minY, invSize);
earcutLinked(c, triangles, dim, minX, minY, invSize);
return;
}
b=b.next;
}
a=a.next;
} while(a!==start);
}
function eliminateHoles(data, holeIndices, outerNode, dim){
var queue=[], i, len, start, end, list;
for(i=0, len=holeIndices.length; i < len; i ++){
start=holeIndices[ i ] * dim;
end=i < len - 1 ? holeIndices[ i + 1 ] * dim:data.length;
list=linkedList(data, start, end, dim, false);
if(list===list.next) list.steiner=true;
queue.push(getLeftmost(list) );
}
queue.sort(compareX);
for(i=0; i < queue.length; i ++){
eliminateHole(queue[ i ], outerNode);
outerNode=filterPoints(outerNode, outerNode.next);
}
return outerNode;
}
function compareX(a, b){
return a.x - b.x;
}
function eliminateHole(hole, outerNode){
outerNode=findHoleBridge(hole, outerNode);
if(outerNode){
var b=splitPolygon(outerNode, hole);
filterPoints(b, b.next);
}}
function findHoleBridge(hole, outerNode){
var p=outerNode,
hx=hole.x,
hy=hole.y,
qx=- Infinity,
m;
do {
if(hy <=p.y&&hy >=p.next.y&&p.next.y!==p.y){
var x=p.x +(hy - p.y) *(p.next.x - p.x) /(p.next.y - p.y);
if(x <=hx&&x > qx){
qx=x;
if(x===hx){
if(hy===p.y) return p;
if(hy===p.next.y) return p.next;
}
m=p.x < p.next.x ? p:p.next;
}}
p=p.next;
} while(p!==outerNode);
if(! m) return null;
if(hx===qx) return m.prev;
var stop=m,
mx=m.x,
my=m.y,
tanMin=Infinity,
tan;
p=m.next;
while(p!==stop){
if(hx >=p.x&&p.x >=mx&&hx!==p.x &&
pointInTriangle(hy < my ? hx:qx, hy, mx, my, hy < my ? qx:hx, hy, p.x, p.y) ){
tan=Math.abs(hy - p.y) /(hx - p.x);
if(( tan < tanMin||(tan===tanMin&&p.x > m.x) )&&locallyInside(p, hole) ){
m=p;
tanMin=tan;
}}
p=p.next;
}
return m;
}
function indexCurve(start, minX, minY, invSize){
var p=start;
do {
if(p.z===null) p.z=zOrder(p.x, p.y, minX, minY, invSize);
p.prevZ=p.prev;
p.nextZ=p.next;
p=p.next;
} while(p!==start);
p.prevZ.nextZ=null;
p.prevZ=null;
sortLinked(p);
}
function sortLinked(list){
var i, p, q, e, tail, numMerges, pSize, qSize, inSize=1;
do {
p=list;
list=null;
tail=null;
numMerges=0;
while(p){
numMerges ++;
q=p;
pSize=0;
for(i=0; i < inSize; i ++){
pSize ++;
q=q.nextZ;
if(! q) break;
}
qSize=inSize;
while(pSize > 0||(qSize > 0&&q) ){
if(pSize!==0&&(qSize===0||! q||p.z <=q.z) ){
e=p;
p=p.nextZ;
pSize --;
}else{
e=q;
q=q.nextZ;
qSize --;
}
if(tail) tail.nextZ=e;
else list=e;
e.prevZ=tail;
tail=e;
}
p=q;
}
tail.nextZ=null;
inSize *=2;
} while(numMerges > 1);
return list;
}
function zOrder(x, y, minX, minY, invSize){
x=32767 *(x - minX) * invSize;
y=32767 *(y - minY) * invSize;
x=(x |(x << 8) ) & 0x00FF00FF;
x=(x |(x << 4) ) & 0x0F0F0F0F;
x=(x |(x << 2) ) & 0x33333333;
x=(x |(x << 1) ) & 0x55555555;
y=(y |(y << 8) ) & 0x00FF00FF;
y=(y |(y << 4) ) & 0x0F0F0F0F;
y=(y |(y << 2) ) & 0x33333333;
y=(y |(y << 1) ) & 0x55555555;
return x |(y << 1);
}
function getLeftmost(start){
var p=start, leftmost=start;
do {
if(p.x < leftmost.x) leftmost=p;
p=p.next;
} while(p!==start);
return leftmost;
}
function pointInTriangle(ax, ay, bx, by, cx, cy, px, py){
return(cx - px) *(ay - py) -(ax - px) *(cy - py) >=0 &&
(ax - px) *(by - py) -(bx - px) *(ay - py) >=0 &&
(bx - px) *(cy - py) -(cx - px) *(by - py) >=0;
}
function isValidDiagonal(a, b){
return a.next.i!==b.i&&a.prev.i!==b.i&&! intersectsPolygon(a, b) &&
locallyInside(a, b)&&locallyInside(b, a)&&middleInside(a, b);
}
function area(p, q, r){
return(q.y - p.y) *(r.x - q.x) -(q.x - p.x) *(r.y - q.y);
}
function equals(p1, p2){
return p1.x===p2.x&&p1.y===p2.y;
}
function intersects(p1, q1, p2, q2){
if(( equals(p1, q1)&&equals(p2, q2) ) ||
(equals(p1, q2)&&equals(p2, q1) )) return true;
return area(p1, q1, p2) > 0!==area(p1, q1, q2) > 0 &&
area(p2, q2, p1) > 0!==area(p2, q2, q1) > 0;
}
function intersectsPolygon(a, b){
var p=a;
do {
if(p.i!==a.i&&p.next.i!==a.i&&p.i!==b.i&&p.next.i!==b.i &&
intersects(p, p.next, a, b) ){
return true;
}
p=p.next;
} while(p!==a);
return false;
}
function locallyInside(a, b){
return area(a.prev, a, a.next) < 0 ?
area(a, b, a.next) >=0&&area(a, a.prev, b) >=0 :
area(a, b, a.prev) < 0||area(a, a.next, b) < 0;
}
function middleInside(a, b){
var p=a,
inside=false,
px=(a.x + b.x) / 2,
py=(a.y + b.y) / 2;
do {
if(((p.y > py)!==(p.next.y > py) )&&p.next.y!==p.y &&
(px <(p.next.x - p.x) *(py - p.y) /(p.next.y - p.y) + p.x) ){
inside = ! inside;
}
p=p.next;
} while(p!==a);
return inside;
}
function splitPolygon(a, b){
var a2=new Node(a.i, a.x, a.y),
b2=new Node(b.i, b.x, b.y),
an=a.next,
bp=b.prev;
a.next=b;
b.prev=a;
a2.next=an;
an.prev=a2;
b2.next=a2;
a2.prev=b2;
bp.next=b2;
b2.prev=bp;
return b2;
}
function insertNode(i, x, y, last){
var p=new Node(i, x, y);
if(! last){
p.prev=p;
p.next=p;
}else{
p.next=last.next;
p.prev=last;
last.next.prev=p;
last.next=p;
}
return p;
}
function removeNode(p){
p.next.prev=p.prev;
p.prev.next=p.next;
if(p.prevZ) p.prevZ.nextZ=p.nextZ;
if(p.nextZ) p.nextZ.prevZ=p.prevZ;
}
function Node(i, x, y){
this.i=i;
this.x=x;
this.y=y;
this.prev=null;
this.next=null;
this.z=null;
this.prevZ=null;
this.nextZ=null;
this.steiner=false;
}
function signedArea(data, start, end, dim){
var sum=0;
for(var i=start, j=end - dim; i < end; i +=dim){
sum +=(data[ j ] - data[ i ]) *(data[ i + 1 ] + data[ j + 1 ]);
j=i;
}
return sum;
}
var ShapeUtils={
area: function(contour){
var n=contour.length;
var a=0.0;
for(var p=n - 1, q=0; q < n; p=q ++){
a +=contour[ p ].x * contour[ q ].y - contour[ q ].x * contour[ p ].y;
}
return a * 0.5;
},
isClockWise: function(pts){
return ShapeUtils.area(pts) < 0;
},
triangulateShape: function(contour, holes){
var vertices=[];
var holeIndices=[];
var faces=[];
removeDupEndPts(contour);
addContour(vertices, contour);
var holeIndex=contour.length;
holes.forEach(removeDupEndPts);
for(var i=0; i < holes.length; i ++){
holeIndices.push(holeIndex);
holeIndex +=holes[ i ].length;
addContour(vertices, holes[ i ]);
}
var triangles=Earcut.triangulate(vertices, holeIndices);
for(var i=0; i < triangles.length; i +=3){
faces.push(triangles.slice(i, i + 3) );
}
return faces;
}};
function removeDupEndPts(points){
var l=points.length;
if(l > 2&&points[ l - 1 ].equals(points[ 0 ]) ){
points.pop();
}}
function addContour(vertices, contour){
for(var i=0; i < contour.length; i ++){
vertices.push(contour[ i ].x);
vertices.push(contour[ i ].y);
}}
function ExtrudeGeometry(shapes, options){
Geometry.call(this);
this.type='ExtrudeGeometry';
this.parameters={
shapes: shapes,
options: options
};
this.fromBufferGeometry(new ExtrudeBufferGeometry(shapes, options) );
this.mergeVertices();
}
ExtrudeGeometry.prototype=Object.create(Geometry.prototype);
ExtrudeGeometry.prototype.constructor=ExtrudeGeometry;
ExtrudeGeometry.prototype.toJSON=function (){
var data=Geometry.prototype.toJSON.call(this);
var shapes=this.parameters.shapes;
var options=this.parameters.options;
return toJSON(shapes, options, data);
};
function ExtrudeBufferGeometry(shapes, options){
BufferGeometry.call(this);
this.type='ExtrudeBufferGeometry';
this.parameters={
shapes: shapes,
options: options
};
shapes=Array.isArray(shapes) ? shapes:[ shapes ];
var scope=this;
var verticesArray=[];
var uvArray=[];
for(var i=0, l=shapes.length; i < l; i ++){
var shape=shapes[ i ];
addShape(shape);
}
this.addAttribute('position', new Float32BufferAttribute(verticesArray, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvArray, 2) );
this.computeVertexNormals();
function addShape(shape){
var placeholder=[];
var curveSegments=options.curveSegments!==undefined ? options.curveSegments:12;
var steps=options.steps!==undefined ? options.steps:1;
var depth=options.depth!==undefined ? options.depth:100;
var bevelEnabled=options.bevelEnabled!==undefined ? options.bevelEnabled:true;
var bevelThickness=options.bevelThickness!==undefined ? options.bevelThickness:6;
var bevelSize=options.bevelSize!==undefined ? options.bevelSize:bevelThickness - 2;
var bevelSegments=options.bevelSegments!==undefined ? options.bevelSegments:3;
var extrudePath=options.extrudePath;
var uvgen=options.UVGenerator!==undefined ? options.UVGenerator:WorldUVGenerator;
if(options.amount!==undefined){
console.warn('THREE.ExtrudeBufferGeometry: amount has been renamed to depth.');
depth=options.amount;
}
var extrudePts, extrudeByPath=false;
var splineTube, binormal, normal, position2;
if(extrudePath){
extrudePts=extrudePath.getSpacedPoints(steps);
extrudeByPath=true;
bevelEnabled=false;
splineTube=extrudePath.computeFrenetFrames(steps, false);
binormal=new Vector3();
normal=new Vector3();
position2=new Vector3();
}
if(! bevelEnabled){
bevelSegments=0;
bevelThickness=0;
bevelSize=0;
}
var ahole, h, hl;
var shapePoints=shape.extractPoints(curveSegments);
var vertices=shapePoints.shape;
var holes=shapePoints.holes;
var reverse = ! ShapeUtils.isClockWise(vertices);
if(reverse){
vertices=vertices.reverse();
for(h=0, hl=holes.length; h < hl; h ++){
ahole=holes[ h ];
if(ShapeUtils.isClockWise(ahole) ){
holes[ h ]=ahole.reverse();
}}
}
var faces=ShapeUtils.triangulateShape(vertices, holes);
var contour=vertices;
for(h=0, hl=holes.length; h < hl; h ++){
ahole=holes[ h ];
vertices=vertices.concat(ahole);
}
function scalePt2(pt, vec, size){
if(! vec) console.error("THREE.ExtrudeGeometry: vec does not exist");
return vec.clone().multiplyScalar(size).add(pt);
}
var b, bs, t, z,
vert, vlen=vertices.length,
face, flen=faces.length;
function getBevelVec(inPt, inPrev, inNext){
var v_trans_x, v_trans_y, shrink_by;
var v_prev_x=inPt.x - inPrev.x,
v_prev_y=inPt.y - inPrev.y;
var v_next_x=inNext.x - inPt.x,
v_next_y=inNext.y - inPt.y;
var v_prev_lensq=(v_prev_x * v_prev_x + v_prev_y * v_prev_y);
var collinear0=(v_prev_x * v_next_y - v_prev_y * v_next_x);
if(Math.abs(collinear0) > Number.EPSILON){
var v_prev_len=Math.sqrt(v_prev_lensq);
var v_next_len=Math.sqrt(v_next_x * v_next_x + v_next_y * v_next_y);
var ptPrevShift_x=(inPrev.x - v_prev_y / v_prev_len);
var ptPrevShift_y=(inPrev.y + v_prev_x / v_prev_len);
var ptNextShift_x=(inNext.x - v_next_y / v_next_len);
var ptNextShift_y=(inNext.y + v_next_x / v_next_len);
var sf=(( ptNextShift_x - ptPrevShift_x) * v_next_y -
(ptNextShift_y - ptPrevShift_y) * v_next_x) /
(v_prev_x * v_next_y - v_prev_y * v_next_x);
v_trans_x=(ptPrevShift_x + v_prev_x * sf - inPt.x);
v_trans_y=(ptPrevShift_y + v_prev_y * sf - inPt.y);
var v_trans_lensq=(v_trans_x * v_trans_x + v_trans_y * v_trans_y);
if(v_trans_lensq <=2){
return new Vector2(v_trans_x, v_trans_y);
}else{
shrink_by=Math.sqrt(v_trans_lensq / 2);
}}else{
var direction_eq=false;
if(v_prev_x > Number.EPSILON){
if(v_next_x > Number.EPSILON){
direction_eq=true;
}}else{
if(v_prev_x < - Number.EPSILON){
if(v_next_x < - Number.EPSILON){
direction_eq=true;
}}else{
if(Math.sign(v_prev_y)===Math.sign(v_next_y) ){
direction_eq=true;
}}
}
if(direction_eq){
v_trans_x=- v_prev_y;
v_trans_y=v_prev_x;
shrink_by=Math.sqrt(v_prev_lensq);
}else{
v_trans_x=v_prev_x;
v_trans_y=v_prev_y;
shrink_by=Math.sqrt(v_prev_lensq / 2);
}}
return new Vector2(v_trans_x / shrink_by, v_trans_y / shrink_by);
}
var contourMovements=[];
for(var i=0, il=contour.length, j=il - 1, k=i + 1; i < il; i ++, j ++, k ++){
if(j===il) j=0;
if(k===il) k=0;
contourMovements[ i ]=getBevelVec(contour[ i ], contour[ j ], contour[ k ]);
}
var holesMovements=[],
oneHoleMovements, verticesMovements=contourMovements.concat();
for(h=0, hl=holes.length; h < hl; h ++){
ahole=holes[ h ];
oneHoleMovements=[];
for(i=0, il=ahole.length, j=il - 1, k=i + 1; i < il; i ++, j ++, k ++){
if(j===il) j=0;
if(k===il) k=0;
oneHoleMovements[ i ]=getBevelVec(ahole[ i ], ahole[ j ], ahole[ k ]);
}
holesMovements.push(oneHoleMovements);
verticesMovements=verticesMovements.concat(oneHoleMovements);
}
for(b=0; b < bevelSegments; b ++){
t=b / bevelSegments;
z=bevelThickness * Math.cos(t * Math.PI / 2);
bs=bevelSize * Math.sin(t * Math.PI / 2);
for(i=0, il=contour.length; i < il; i ++){
vert=scalePt2(contour[ i ], contourMovements[ i ], bs);
v(vert.x, vert.y, - z);
}
for(h=0, hl=holes.length; h < hl; h ++){
ahole=holes[ h ];
oneHoleMovements=holesMovements[ h ];
for(i=0, il=ahole.length; i < il; i ++){
vert=scalePt2(ahole[ i ], oneHoleMovements[ i ], bs);
v(vert.x, vert.y, - z);
}}
}
bs=bevelSize;
for(i=0; i < vlen; i ++){
vert=bevelEnabled ? scalePt2(vertices[ i ], verticesMovements[ i ], bs):vertices[ i ];
if(! extrudeByPath){
v(vert.x, vert.y, 0);
}else{
normal.copy(splineTube.normals[ 0 ]).multiplyScalar(vert.x);
binormal.copy(splineTube.binormals[ 0 ]).multiplyScalar(vert.y);
position2.copy(extrudePts[ 0 ]).add(normal).add(binormal);
v(position2.x, position2.y, position2.z);
}}
var s;
for(s=1; s <=steps; s ++){
for(i=0; i < vlen; i ++){
vert=bevelEnabled ? scalePt2(vertices[ i ], verticesMovements[ i ], bs):vertices[ i ];
if(! extrudeByPath){
v(vert.x, vert.y, depth / steps * s);
}else{
normal.copy(splineTube.normals[ s ]).multiplyScalar(vert.x);
binormal.copy(splineTube.binormals[ s ]).multiplyScalar(vert.y);
position2.copy(extrudePts[ s ]).add(normal).add(binormal);
v(position2.x, position2.y, position2.z);
}}
}
for(b=bevelSegments - 1; b >=0; b --){
t=b / bevelSegments;
z=bevelThickness * Math.cos(t * Math.PI / 2);
bs=bevelSize * Math.sin(t * Math.PI / 2);
for(i=0, il=contour.length; i < il; i ++){
vert=scalePt2(contour[ i ], contourMovements[ i ], bs);
v(vert.x, vert.y, depth + z);
}
for(h=0, hl=holes.length; h < hl; h ++){
ahole=holes[ h ];
oneHoleMovements=holesMovements[ h ];
for(i=0, il=ahole.length; i < il; i ++){
vert=scalePt2(ahole[ i ], oneHoleMovements[ i ], bs);
if(! extrudeByPath){
v(vert.x, vert.y, depth + z);
}else{
v(vert.x, vert.y + extrudePts[ steps - 1 ].y, extrudePts[ steps - 1 ].x + z);
}}
}}
buildLidFaces();
buildSideFaces();
function buildLidFaces(){
var start=verticesArray.length / 3;
if(bevelEnabled){
var layer=0;
var offset=vlen * layer;
for(i=0; i < flen; i ++){
face=faces[ i ];
f3(face[ 2 ] + offset, face[ 1 ] + offset, face[ 0 ] + offset);
}
layer=steps + bevelSegments * 2;
offset=vlen * layer;
for(i=0; i < flen; i ++){
face=faces[ i ];
f3(face[ 0 ] + offset, face[ 1 ] + offset, face[ 2 ] + offset);
}}else{
for(i=0; i < flen; i ++){
face=faces[ i ];
f3(face[ 2 ], face[ 1 ], face[ 0 ]);
}
for(i=0; i < flen; i ++){
face=faces[ i ];
f3(face[ 0 ] + vlen * steps, face[ 1 ] + vlen * steps, face[ 2 ] + vlen * steps);
}}
scope.addGroup(start, verticesArray.length / 3 - start, 0);
}
function buildSideFaces(){
var start=verticesArray.length / 3;
var layeroffset=0;
sidewalls(contour, layeroffset);
layeroffset +=contour.length;
for(h=0, hl=holes.length; h < hl; h ++){
ahole=holes[ h ];
sidewalls(ahole, layeroffset);
layeroffset +=ahole.length;
}
scope.addGroup(start, verticesArray.length / 3 - start, 1);
}
function sidewalls(contour, layeroffset){
var j, k;
i=contour.length;
while(-- i >=0){
j=i;
k=i - 1;
if(k < 0) k=contour.length - 1;
var s=0,
sl=steps + bevelSegments * 2;
for(s=0; s < sl; s ++){
var slen1=vlen * s;
var slen2=vlen *(s + 1);
var a=layeroffset + j + slen1,
b=layeroffset + k + slen1,
c=layeroffset + k + slen2,
d=layeroffset + j + slen2;
f4(a, b, c, d);
}}
}
function v(x, y, z){
placeholder.push(x);
placeholder.push(y);
placeholder.push(z);
}
function f3(a, b, c){
addVertex(a);
addVertex(b);
addVertex(c);
var nextIndex=verticesArray.length / 3;
var uvs=uvgen.generateTopUV(scope, verticesArray, nextIndex - 3, nextIndex - 2, nextIndex - 1);
addUV(uvs[ 0 ]);
addUV(uvs[ 1 ]);
addUV(uvs[ 2 ]);
}
function f4(a, b, c, d){
addVertex(a);
addVertex(b);
addVertex(d);
addVertex(b);
addVertex(c);
addVertex(d);
var nextIndex=verticesArray.length / 3;
var uvs=uvgen.generateSideWallUV(scope, verticesArray, nextIndex - 6, nextIndex - 3, nextIndex - 2, nextIndex - 1);
addUV(uvs[ 0 ]);
addUV(uvs[ 1 ]);
addUV(uvs[ 3 ]);
addUV(uvs[ 1 ]);
addUV(uvs[ 2 ]);
addUV(uvs[ 3 ]);
}
function addVertex(index){
verticesArray.push(placeholder[ index * 3 + 0 ]);
verticesArray.push(placeholder[ index * 3 + 1 ]);
verticesArray.push(placeholder[ index * 3 + 2 ]);
}
function addUV(vector2){
uvArray.push(vector2.x);
uvArray.push(vector2.y);
}}
}
ExtrudeBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
ExtrudeBufferGeometry.prototype.constructor=ExtrudeBufferGeometry;
ExtrudeBufferGeometry.prototype.toJSON=function (){
var data=BufferGeometry.prototype.toJSON.call(this);
var shapes=this.parameters.shapes;
var options=this.parameters.options;
return toJSON(shapes, options, data);
};
var WorldUVGenerator={
generateTopUV: function(geometry, vertices, indexA, indexB, indexC){
var a_x=vertices[ indexA * 3 ];
var a_y=vertices[ indexA * 3 + 1 ];
var b_x=vertices[ indexB * 3 ];
var b_y=vertices[ indexB * 3 + 1 ];
var c_x=vertices[ indexC * 3 ];
var c_y=vertices[ indexC * 3 + 1 ];
return [
new Vector2(a_x, a_y),
new Vector2(b_x, b_y),
new Vector2(c_x, c_y)
];
},
generateSideWallUV: function(geometry, vertices, indexA, indexB, indexC, indexD){
var a_x=vertices[ indexA * 3 ];
var a_y=vertices[ indexA * 3 + 1 ];
var a_z=vertices[ indexA * 3 + 2 ];
var b_x=vertices[ indexB * 3 ];
var b_y=vertices[ indexB * 3 + 1 ];
var b_z=vertices[ indexB * 3 + 2 ];
var c_x=vertices[ indexC * 3 ];
var c_y=vertices[ indexC * 3 + 1 ];
var c_z=vertices[ indexC * 3 + 2 ];
var d_x=vertices[ indexD * 3 ];
var d_y=vertices[ indexD * 3 + 1 ];
var d_z=vertices[ indexD * 3 + 2 ];
if(Math.abs(a_y - b_y) < 0.01){
return [
new Vector2(a_x, 1 - a_z),
new Vector2(b_x, 1 - b_z),
new Vector2(c_x, 1 - c_z),
new Vector2(d_x, 1 - d_z)
];
}else{
return [
new Vector2(a_y, 1 - a_z),
new Vector2(b_y, 1 - b_z),
new Vector2(c_y, 1 - c_z),
new Vector2(d_y, 1 - d_z)
];
}}
};
function toJSON(shapes, options, data){
data.shapes=[];
if(Array.isArray(shapes) ){
for(var i=0, l=shapes.length; i < l; i ++){
var shape=shapes[ i ];
data.shapes.push(shape.uuid);
}}else{
data.shapes.push(shapes.uuid);
}
if(options.extrudePath!==undefined) data.options.extrudePath=options.extrudePath.toJSON();
return data;
}
function TextGeometry(text, parameters){
Geometry.call(this);
this.type='TextGeometry';
this.parameters={
text: text,
parameters: parameters
};
this.fromBufferGeometry(new TextBufferGeometry(text, parameters) );
this.mergeVertices();
}
TextGeometry.prototype=Object.create(Geometry.prototype);
TextGeometry.prototype.constructor=TextGeometry;
function TextBufferGeometry(text, parameters){
parameters=parameters||{};
var font=parameters.font;
if(!(font&&font.isFont) ){
console.error('THREE.TextGeometry: font parameter is not an instance of THREE.Font.');
return new Geometry();
}
var shapes=font.generateShapes(text, parameters.size, parameters.curveSegments);
parameters.depth=parameters.height!==undefined ? parameters.height:50;
if(parameters.bevelThickness===undefined) parameters.bevelThickness=10;
if(parameters.bevelSize===undefined) parameters.bevelSize=8;
if(parameters.bevelEnabled===undefined) parameters.bevelEnabled=false;
ExtrudeBufferGeometry.call(this, shapes, parameters);
this.type='TextBufferGeometry';
}
TextBufferGeometry.prototype=Object.create(ExtrudeBufferGeometry.prototype);
TextBufferGeometry.prototype.constructor=TextBufferGeometry;
function SphereGeometry(radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength){
Geometry.call(this);
this.type='SphereGeometry';
this.parameters={
radius: radius,
widthSegments: widthSegments,
heightSegments: heightSegments,
phiStart: phiStart,
phiLength: phiLength,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry(new SphereBufferGeometry(radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength) );
this.mergeVertices();
}
SphereGeometry.prototype=Object.create(Geometry.prototype);
SphereGeometry.prototype.constructor=SphereGeometry;
function SphereBufferGeometry(radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength){
BufferGeometry.call(this);
this.type='SphereBufferGeometry';
this.parameters={
radius: radius,
widthSegments: widthSegments,
heightSegments: heightSegments,
phiStart: phiStart,
phiLength: phiLength,
thetaStart: thetaStart,
thetaLength: thetaLength
};
radius=radius||1;
widthSegments=Math.max(3, Math.floor(widthSegments)||8);
heightSegments=Math.max(2, Math.floor(heightSegments)||6);
phiStart=phiStart!==undefined ? phiStart:0;
phiLength=phiLength!==undefined ? phiLength:Math.PI * 2;
thetaStart=thetaStart!==undefined ? thetaStart:0;
thetaLength=thetaLength!==undefined ? thetaLength:Math.PI;
var thetaEnd=thetaStart + thetaLength;
var ix, iy;
var index=0;
var grid=[];
var vertex=new Vector3();
var normal=new Vector3();
var indices=[];
var vertices=[];
var normals=[];
var uvs=[];
for(iy=0; iy <=heightSegments; iy ++){
var verticesRow=[];
var v=iy / heightSegments;
for(ix=0; ix <=widthSegments; ix ++){
var u=ix / widthSegments;
vertex.x=- radius * Math.cos(phiStart + u * phiLength) * Math.sin(thetaStart + v * thetaLength);
vertex.y=radius * Math.cos(thetaStart + v * thetaLength);
vertex.z=radius * Math.sin(phiStart + u * phiLength) * Math.sin(thetaStart + v * thetaLength);
vertices.push(vertex.x, vertex.y, vertex.z);
normal.set(vertex.x, vertex.y, vertex.z).normalize();
normals.push(normal.x, normal.y, normal.z);
uvs.push(u, 1 - v);
verticesRow.push(index ++);
}
grid.push(verticesRow);
}
for(iy=0; iy < heightSegments; iy ++){
for(ix=0; ix < widthSegments; ix ++){
var a=grid[ iy ][ ix + 1 ];
var b=grid[ iy ][ ix ];
var c=grid[ iy + 1 ][ ix ];
var d=grid[ iy + 1 ][ ix + 1 ];
if(iy!==0||thetaStart > 0) indices.push(a, b, d);
if(iy!==heightSegments - 1||thetaEnd < Math.PI) indices.push(b, c, d);
}}
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
}
SphereBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
SphereBufferGeometry.prototype.constructor=SphereBufferGeometry;
function RingGeometry(innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength){
Geometry.call(this);
this.type='RingGeometry';
this.parameters={
innerRadius: innerRadius,
outerRadius: outerRadius,
thetaSegments: thetaSegments,
phiSegments: phiSegments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry(new RingBufferGeometry(innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength) );
this.mergeVertices();
}
RingGeometry.prototype=Object.create(Geometry.prototype);
RingGeometry.prototype.constructor=RingGeometry;
function RingBufferGeometry(innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength){
BufferGeometry.call(this);
this.type='RingBufferGeometry';
this.parameters={
innerRadius: innerRadius,
outerRadius: outerRadius,
thetaSegments: thetaSegments,
phiSegments: phiSegments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
innerRadius=innerRadius||0.5;
outerRadius=outerRadius||1;
thetaStart=thetaStart!==undefined ? thetaStart:0;
thetaLength=thetaLength!==undefined ? thetaLength:Math.PI * 2;
thetaSegments=thetaSegments!==undefined ? Math.max(3, thetaSegments):8;
phiSegments=phiSegments!==undefined ? Math.max(1, phiSegments):1;
var indices=[];
var vertices=[];
var normals=[];
var uvs=[];
var segment;
var radius=innerRadius;
var radiusStep=(( outerRadius - innerRadius) / phiSegments);
var vertex=new Vector3();
var uv=new Vector2();
var j, i;
for(j=0; j <=phiSegments; j ++){
for(i=0; i <=thetaSegments; i ++){
segment=thetaStart + i / thetaSegments * thetaLength;
vertex.x=radius * Math.cos(segment);
vertex.y=radius * Math.sin(segment);
vertices.push(vertex.x, vertex.y, vertex.z);
normals.push(0, 0, 1);
uv.x=(vertex.x / outerRadius + 1) / 2;
uv.y=(vertex.y / outerRadius + 1) / 2;
uvs.push(uv.x, uv.y);
}
radius +=radiusStep;
}
for(j=0; j < phiSegments; j ++){
var thetaSegmentLevel=j *(thetaSegments + 1);
for(i=0; i < thetaSegments; i ++){
segment=i + thetaSegmentLevel;
var a=segment;
var b=segment + thetaSegments + 1;
var c=segment + thetaSegments + 2;
var d=segment + 1;
indices.push(a, b, d);
indices.push(b, c, d);
}}
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
}
RingBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
RingBufferGeometry.prototype.constructor=RingBufferGeometry;
function LatheGeometry(points, segments, phiStart, phiLength){
Geometry.call(this);
this.type='LatheGeometry';
this.parameters={
points: points,
segments: segments,
phiStart: phiStart,
phiLength: phiLength
};
this.fromBufferGeometry(new LatheBufferGeometry(points, segments, phiStart, phiLength) );
this.mergeVertices();
}
LatheGeometry.prototype=Object.create(Geometry.prototype);
LatheGeometry.prototype.constructor=LatheGeometry;
function LatheBufferGeometry(points, segments, phiStart, phiLength){
BufferGeometry.call(this);
this.type='LatheBufferGeometry';
this.parameters={
points: points,
segments: segments,
phiStart: phiStart,
phiLength: phiLength
};
segments=Math.floor(segments)||12;
phiStart=phiStart||0;
phiLength=phiLength||Math.PI * 2;
phiLength=_Math.clamp(phiLength, 0, Math.PI * 2);
var indices=[];
var vertices=[];
var uvs=[];
var base;
var inverseSegments=1.0 / segments;
var vertex=new Vector3();
var uv=new Vector2();
var i, j;
for(i=0; i <=segments; i ++){
var phi=phiStart + i * inverseSegments * phiLength;
var sin=Math.sin(phi);
var cos=Math.cos(phi);
for(j=0; j <=(points.length - 1); j ++){
vertex.x=points[ j ].x * sin;
vertex.y=points[ j ].y;
vertex.z=points[ j ].x * cos;
vertices.push(vertex.x, vertex.y, vertex.z);
uv.x=i / segments;
uv.y=j /(points.length - 1);
uvs.push(uv.x, uv.y);
}}
for(i=0; i < segments; i ++){
for(j=0; j <(points.length - 1); j ++){
base=j + i * points.length;
var a=base;
var b=base + points.length;
var c=base + points.length + 1;
var d=base + 1;
indices.push(a, b, d);
indices.push(b, c, d);
}}
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
this.computeVertexNormals();
if(phiLength===Math.PI * 2){
var normals=this.attributes.normal.array;
var n1=new Vector3();
var n2=new Vector3();
var n=new Vector3();
base=segments * points.length * 3;
for(i=0, j=0; i < points.length; i ++, j +=3){
n1.x=normals[ j + 0 ];
n1.y=normals[ j + 1 ];
n1.z=normals[ j + 2 ];
n2.x=normals[ base + j + 0 ];
n2.y=normals[ base + j + 1 ];
n2.z=normals[ base + j + 2 ];
n.addVectors(n1, n2).normalize();
normals[ j + 0 ]=normals[ base + j + 0 ]=n.x;
normals[ j + 1 ]=normals[ base + j + 1 ]=n.y;
normals[ j + 2 ]=normals[ base + j + 2 ]=n.z;
}}
}
LatheBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
LatheBufferGeometry.prototype.constructor=LatheBufferGeometry;
function ShapeGeometry(shapes, curveSegments){
Geometry.call(this);
this.type='ShapeGeometry';
if(typeof curveSegments==='object'){
console.warn('THREE.ShapeGeometry: Options parameter has been removed.');
curveSegments=curveSegments.curveSegments;
}
this.parameters={
shapes: shapes,
curveSegments: curveSegments
};
this.fromBufferGeometry(new ShapeBufferGeometry(shapes, curveSegments) );
this.mergeVertices();
}
ShapeGeometry.prototype=Object.create(Geometry.prototype);
ShapeGeometry.prototype.constructor=ShapeGeometry;
ShapeGeometry.prototype.toJSON=function (){
var data=Geometry.prototype.toJSON.call(this);
var shapes=this.parameters.shapes;
return toJSON$1(shapes, data);
};
function ShapeBufferGeometry(shapes, curveSegments){
BufferGeometry.call(this);
this.type='ShapeBufferGeometry';
this.parameters={
shapes: shapes,
curveSegments: curveSegments
};
curveSegments=curveSegments||12;
var indices=[];
var vertices=[];
var normals=[];
var uvs=[];
var groupStart=0;
var groupCount=0;
if(Array.isArray(shapes)===false){
addShape(shapes);
}else{
for(var i=0; i < shapes.length; i ++){
addShape(shapes[ i ]);
this.addGroup(groupStart, groupCount, i);
groupStart +=groupCount;
groupCount=0;
}}
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
function addShape(shape){
var i, l, shapeHole;
var indexOffset=vertices.length / 3;
var points=shape.extractPoints(curveSegments);
var shapeVertices=points.shape;
var shapeHoles=points.holes;
if(ShapeUtils.isClockWise(shapeVertices)===false){
shapeVertices=shapeVertices.reverse();
for(i=0, l=shapeHoles.length; i < l; i ++){
shapeHole=shapeHoles[ i ];
if(ShapeUtils.isClockWise(shapeHole)===true){
shapeHoles[ i ]=shapeHole.reverse();
}}
}
var faces=ShapeUtils.triangulateShape(shapeVertices, shapeHoles);
for(i=0, l=shapeHoles.length; i < l; i ++){
shapeHole=shapeHoles[ i ];
shapeVertices=shapeVertices.concat(shapeHole);
}
for(i=0, l=shapeVertices.length; i < l; i ++){
var vertex=shapeVertices[ i ];
vertices.push(vertex.x, vertex.y, 0);
normals.push(0, 0, 1);
uvs.push(vertex.x, vertex.y);
}
for(i=0, l=faces.length; i < l; i ++){
var face=faces[ i ];
var a=face[ 0 ] + indexOffset;
var b=face[ 1 ] + indexOffset;
var c=face[ 2 ] + indexOffset;
indices.push(a, b, c);
groupCount +=3;
}}
}
ShapeBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
ShapeBufferGeometry.prototype.constructor=ShapeBufferGeometry;
ShapeBufferGeometry.prototype.toJSON=function (){
var data=BufferGeometry.prototype.toJSON.call(this);
var shapes=this.parameters.shapes;
return toJSON$1(shapes, data);
};
function toJSON$1(shapes, data){
data.shapes=[];
if(Array.isArray(shapes) ){
for(var i=0, l=shapes.length; i < l; i ++){
var shape=shapes[ i ];
data.shapes.push(shape.uuid);
}}else{
data.shapes.push(shapes.uuid);
}
return data;
}
function EdgesGeometry(geometry, thresholdAngle){
BufferGeometry.call(this);
this.type='EdgesGeometry';
this.parameters={
thresholdAngle: thresholdAngle
};
thresholdAngle=(thresholdAngle!==undefined) ? thresholdAngle:1;
var vertices=[];
var thresholdDot=Math.cos(_Math.DEG2RAD * thresholdAngle);
var edge=[ 0, 0 ], edges={}, edge1, edge2;
var key, keys=[ 'a', 'b', 'c' ];
var geometry2;
if(geometry.isBufferGeometry){
geometry2=new Geometry();
geometry2.fromBufferGeometry(geometry);
}else{
geometry2=geometry.clone();
}
geometry2.mergeVertices();
geometry2.computeFaceNormals();
var sourceVertices=geometry2.vertices;
var faces=geometry2.faces;
for(var i=0, l=faces.length; i < l; i ++){
var face=faces[ i ];
for(var j=0; j < 3; j ++){
edge1=face[ keys[ j ] ];
edge2=face[ keys[(j + 1) % 3 ] ];
edge[ 0 ]=Math.min(edge1, edge2);
edge[ 1 ]=Math.max(edge1, edge2);
key=edge[ 0 ] + ',' + edge[ 1 ];
if(edges[ key ]===undefined){
edges[ key ]={ index1: edge[ 0 ], index2: edge[ 1 ], face1: i, face2: undefined };}else{
edges[ key ].face2=i;
}}
}
for(key in edges){
var e=edges[ key ];
if(e.face2===undefined||faces[ e.face1 ].normal.dot(faces[ e.face2 ].normal) <=thresholdDot){
var vertex=sourceVertices[ e.index1 ];
vertices.push(vertex.x, vertex.y, vertex.z);
vertex=sourceVertices[ e.index2 ];
vertices.push(vertex.x, vertex.y, vertex.z);
}}
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
}
EdgesGeometry.prototype=Object.create(BufferGeometry.prototype);
EdgesGeometry.prototype.constructor=EdgesGeometry;
function CylinderGeometry(radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength){
Geometry.call(this);
this.type='CylinderGeometry';
this.parameters={
radiusTop: radiusTop,
radiusBottom: radiusBottom,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry(new CylinderBufferGeometry(radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength) );
this.mergeVertices();
}
CylinderGeometry.prototype=Object.create(Geometry.prototype);
CylinderGeometry.prototype.constructor=CylinderGeometry;
function CylinderBufferGeometry(radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength){
BufferGeometry.call(this);
this.type='CylinderBufferGeometry';
this.parameters={
radiusTop: radiusTop,
radiusBottom: radiusBottom,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
var scope=this;
radiusTop=radiusTop!==undefined ? radiusTop:1;
radiusBottom=radiusBottom!==undefined ? radiusBottom:1;
height=height||1;
radialSegments=Math.floor(radialSegments)||8;
heightSegments=Math.floor(heightSegments)||1;
openEnded=openEnded!==undefined ? openEnded:false;
thetaStart=thetaStart!==undefined ? thetaStart:0.0;
thetaLength=thetaLength!==undefined ? thetaLength:Math.PI * 2;
var indices=[];
var vertices=[];
var normals=[];
var uvs=[];
var index=0;
var indexArray=[];
var halfHeight=height / 2;
var groupStart=0;
generateTorso();
if(openEnded===false){
if(radiusTop > 0) generateCap(true);
if(radiusBottom > 0) generateCap(false);
}
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
function generateTorso(){
var x, y;
var normal=new Vector3();
var vertex=new Vector3();
var groupCount=0;
var slope=(radiusBottom - radiusTop) / height;
for(y=0; y <=heightSegments; y ++){
var indexRow=[];
var v=y / heightSegments;
var radius=v *(radiusBottom - radiusTop) + radiusTop;
for(x=0; x <=radialSegments; x ++){
var u=x / radialSegments;
var theta=u * thetaLength + thetaStart;
var sinTheta=Math.sin(theta);
var cosTheta=Math.cos(theta);
vertex.x=radius * sinTheta;
vertex.y=- v * height + halfHeight;
vertex.z=radius * cosTheta;
vertices.push(vertex.x, vertex.y, vertex.z);
normal.set(sinTheta, slope, cosTheta).normalize();
normals.push(normal.x, normal.y, normal.z);
uvs.push(u, 1 - v);
indexRow.push(index ++);
}
indexArray.push(indexRow);
}
for(x=0; x < radialSegments; x ++){
for(y=0; y < heightSegments; y ++){
var a=indexArray[ y ][ x ];
var b=indexArray[ y + 1 ][ x ];
var c=indexArray[ y + 1 ][ x + 1 ];
var d=indexArray[ y ][ x + 1 ];
indices.push(a, b, d);
indices.push(b, c, d);
groupCount +=6;
}}
scope.addGroup(groupStart, groupCount, 0);
groupStart +=groupCount;
}
function generateCap(top){
var x, centerIndexStart, centerIndexEnd;
var uv=new Vector2();
var vertex=new Vector3();
var groupCount=0;
var radius=(top===true) ? radiusTop:radiusBottom;
var sign=(top===true) ? 1:- 1;
centerIndexStart=index;
for(x=1; x <=radialSegments; x ++){
vertices.push(0, halfHeight * sign, 0);
normals.push(0, sign, 0);
uvs.push(0.5, 0.5);
index ++;
}
centerIndexEnd=index;
for(x=0; x <=radialSegments; x ++){
var u=x / radialSegments;
var theta=u * thetaLength + thetaStart;
var cosTheta=Math.cos(theta);
var sinTheta=Math.sin(theta);
vertex.x=radius * sinTheta;
vertex.y=halfHeight * sign;
vertex.z=radius * cosTheta;
vertices.push(vertex.x, vertex.y, vertex.z);
normals.push(0, sign, 0);
uv.x=(cosTheta * 0.5) + 0.5;
uv.y=(sinTheta * 0.5 * sign) + 0.5;
uvs.push(uv.x, uv.y);
index ++;
}
for(x=0; x < radialSegments; x ++){
var c=centerIndexStart + x;
var i=centerIndexEnd + x;
if(top===true){
indices.push(i, i + 1, c);
}else{
indices.push(i + 1, i, c);
}
groupCount +=3;
}
scope.addGroup(groupStart, groupCount, top===true ? 1:2);
groupStart +=groupCount;
}}
CylinderBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
CylinderBufferGeometry.prototype.constructor=CylinderBufferGeometry;
function ConeGeometry(radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength){
CylinderGeometry.call(this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength);
this.type='ConeGeometry';
this.parameters={
radius: radius,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};}
ConeGeometry.prototype=Object.create(CylinderGeometry.prototype);
ConeGeometry.prototype.constructor=ConeGeometry;
function ConeBufferGeometry(radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength){
CylinderBufferGeometry.call(this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength);
this.type='ConeBufferGeometry';
this.parameters={
radius: radius,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};}
ConeBufferGeometry.prototype=Object.create(CylinderBufferGeometry.prototype);
ConeBufferGeometry.prototype.constructor=ConeBufferGeometry;
function CircleGeometry(radius, segments, thetaStart, thetaLength){
Geometry.call(this);
this.type='CircleGeometry';
this.parameters={
radius: radius,
segments: segments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry(new CircleBufferGeometry(radius, segments, thetaStart, thetaLength) );
this.mergeVertices();
}
CircleGeometry.prototype=Object.create(Geometry.prototype);
CircleGeometry.prototype.constructor=CircleGeometry;
function CircleBufferGeometry(radius, segments, thetaStart, thetaLength){
BufferGeometry.call(this);
this.type='CircleBufferGeometry';
this.parameters={
radius: radius,
segments: segments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
radius=radius||1;
segments=segments!==undefined ? Math.max(3, segments):8;
thetaStart=thetaStart!==undefined ? thetaStart:0;
thetaLength=thetaLength!==undefined ? thetaLength:Math.PI * 2;
var indices=[];
var vertices=[];
var normals=[];
var uvs=[];
var i, s;
var vertex=new Vector3();
var uv=new Vector2();
vertices.push(0, 0, 0);
normals.push(0, 0, 1);
uvs.push(0.5, 0.5);
for(s=0, i=3; s <=segments; s ++, i +=3){
var segment=thetaStart + s / segments * thetaLength;
vertex.x=radius * Math.cos(segment);
vertex.y=radius * Math.sin(segment);
vertices.push(vertex.x, vertex.y, vertex.z);
normals.push(0, 0, 1);
uv.x=(vertices[ i ] / radius + 1) / 2;
uv.y=(vertices[ i + 1 ] / radius + 1) / 2;
uvs.push(uv.x, uv.y);
}
for(i=1; i <=segments; i ++){
indices.push(i, i + 1, 0);
}
this.setIndex(indices);
this.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
this.addAttribute('normal', new Float32BufferAttribute(normals, 3) );
this.addAttribute('uv', new Float32BufferAttribute(uvs, 2) );
}
CircleBufferGeometry.prototype=Object.create(BufferGeometry.prototype);
CircleBufferGeometry.prototype.constructor=CircleBufferGeometry;
var Geometries=Object.freeze({
WireframeGeometry: WireframeGeometry,
ParametricGeometry: ParametricGeometry,
ParametricBufferGeometry: ParametricBufferGeometry,
TetrahedronGeometry: TetrahedronGeometry,
TetrahedronBufferGeometry: TetrahedronBufferGeometry,
OctahedronGeometry: OctahedronGeometry,
OctahedronBufferGeometry: OctahedronBufferGeometry,
IcosahedronGeometry: IcosahedronGeometry,
IcosahedronBufferGeometry: IcosahedronBufferGeometry,
DodecahedronGeometry: DodecahedronGeometry,
DodecahedronBufferGeometry: DodecahedronBufferGeometry,
PolyhedronGeometry: PolyhedronGeometry,
PolyhedronBufferGeometry: PolyhedronBufferGeometry,
TubeGeometry: TubeGeometry,
TubeBufferGeometry: TubeBufferGeometry,
TorusKnotGeometry: TorusKnotGeometry,
TorusKnotBufferGeometry: TorusKnotBufferGeometry,
TorusGeometry: TorusGeometry,
TorusBufferGeometry: TorusBufferGeometry,
TextGeometry: TextGeometry,
TextBufferGeometry: TextBufferGeometry,
SphereGeometry: SphereGeometry,
SphereBufferGeometry: SphereBufferGeometry,
RingGeometry: RingGeometry,
RingBufferGeometry: RingBufferGeometry,
PlaneGeometry: PlaneGeometry,
PlaneBufferGeometry: PlaneBufferGeometry,
LatheGeometry: LatheGeometry,
LatheBufferGeometry: LatheBufferGeometry,
ShapeGeometry: ShapeGeometry,
ShapeBufferGeometry: ShapeBufferGeometry,
ExtrudeGeometry: ExtrudeGeometry,
ExtrudeBufferGeometry: ExtrudeBufferGeometry,
EdgesGeometry: EdgesGeometry,
ConeGeometry: ConeGeometry,
ConeBufferGeometry: ConeBufferGeometry,
CylinderGeometry: CylinderGeometry,
CylinderBufferGeometry: CylinderBufferGeometry,
CircleGeometry: CircleGeometry,
CircleBufferGeometry: CircleBufferGeometry,
BoxGeometry: BoxGeometry,
BoxBufferGeometry: BoxBufferGeometry
});
function ShadowMaterial(parameters){
Material.call(this);
this.type='ShadowMaterial';
this.color=new Color(0x000000);
this.transparent=true;
this.setValues(parameters);
}
ShadowMaterial.prototype=Object.create(Material.prototype);
ShadowMaterial.prototype.constructor=ShadowMaterial;
ShadowMaterial.prototype.isShadowMaterial=true;
ShadowMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.color.copy(source.color);
return this;
};
function RawShaderMaterial(parameters){
ShaderMaterial.call(this, parameters);
this.type='RawShaderMaterial';
}
RawShaderMaterial.prototype=Object.create(ShaderMaterial.prototype);
RawShaderMaterial.prototype.constructor=RawShaderMaterial;
RawShaderMaterial.prototype.isRawShaderMaterial=true;
function MeshStandardMaterial(parameters){
Material.call(this);
this.defines={ 'STANDARD': '' };
this.type='MeshStandardMaterial';
this.color=new Color(0xffffff);
this.roughness=0.5;
this.metalness=0.5;
this.map=null;
this.lightMap=null;
this.lightMapIntensity=1.0;
this.aoMap=null;
this.aoMapIntensity=1.0;
this.emissive=new Color(0x000000);
this.emissiveIntensity=1.0;
this.emissiveMap=null;
this.bumpMap=null;
this.bumpScale=1;
this.normalMap=null;
this.normalScale=new Vector2(1, 1);
this.displacementMap=null;
this.displacementScale=1;
this.displacementBias=0;
this.roughnessMap=null;
this.metalnessMap=null;
this.alphaMap=null;
this.envMap=null;
this.envMapIntensity=1.0;
this.refractionRatio=0.98;
this.wireframe=false;
this.wireframeLinewidth=1;
this.wireframeLinecap='round';
this.wireframeLinejoin='round';
this.skinning=false;
this.morphTargets=false;
this.morphNormals=false;
this.setValues(parameters);
}
MeshStandardMaterial.prototype=Object.create(Material.prototype);
MeshStandardMaterial.prototype.constructor=MeshStandardMaterial;
MeshStandardMaterial.prototype.isMeshStandardMaterial=true;
MeshStandardMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.defines={ 'STANDARD': '' };
this.color.copy(source.color);
this.roughness=source.roughness;
this.metalness=source.metalness;
this.map=source.map;
this.lightMap=source.lightMap;
this.lightMapIntensity=source.lightMapIntensity;
this.aoMap=source.aoMap;
this.aoMapIntensity=source.aoMapIntensity;
this.emissive.copy(source.emissive);
this.emissiveMap=source.emissiveMap;
this.emissiveIntensity=source.emissiveIntensity;
this.bumpMap=source.bumpMap;
this.bumpScale=source.bumpScale;
this.normalMap=source.normalMap;
this.normalScale.copy(source.normalScale);
this.displacementMap=source.displacementMap;
this.displacementScale=source.displacementScale;
this.displacementBias=source.displacementBias;
this.roughnessMap=source.roughnessMap;
this.metalnessMap=source.metalnessMap;
this.alphaMap=source.alphaMap;
this.envMap=source.envMap;
this.envMapIntensity=source.envMapIntensity;
this.refractionRatio=source.refractionRatio;
this.wireframe=source.wireframe;
this.wireframeLinewidth=source.wireframeLinewidth;
this.wireframeLinecap=source.wireframeLinecap;
this.wireframeLinejoin=source.wireframeLinejoin;
this.skinning=source.skinning;
this.morphTargets=source.morphTargets;
this.morphNormals=source.morphNormals;
return this;
};
function MeshPhysicalMaterial(parameters){
MeshStandardMaterial.call(this);
this.defines={ 'PHYSICAL': '' };
this.type='MeshPhysicalMaterial';
this.reflectivity=0.5;
this.clearCoat=0.0;
this.clearCoatRoughness=0.0;
this.setValues(parameters);
}
MeshPhysicalMaterial.prototype=Object.create(MeshStandardMaterial.prototype);
MeshPhysicalMaterial.prototype.constructor=MeshPhysicalMaterial;
MeshPhysicalMaterial.prototype.isMeshPhysicalMaterial=true;
MeshPhysicalMaterial.prototype.copy=function(source){
MeshStandardMaterial.prototype.copy.call(this, source);
this.defines={ 'PHYSICAL': '' };
this.reflectivity=source.reflectivity;
this.clearCoat=source.clearCoat;
this.clearCoatRoughness=source.clearCoatRoughness;
return this;
};
function MeshPhongMaterial(parameters){
Material.call(this);
this.type='MeshPhongMaterial';
this.color=new Color(0xffffff);
this.specular=new Color(0x111111);
this.shininess=30;
this.map=null;
this.lightMap=null;
this.lightMapIntensity=1.0;
this.aoMap=null;
this.aoMapIntensity=1.0;
this.emissive=new Color(0x000000);
this.emissiveIntensity=1.0;
this.emissiveMap=null;
this.bumpMap=null;
this.bumpScale=1;
this.normalMap=null;
this.normalScale=new Vector2(1, 1);
this.displacementMap=null;
this.displacementScale=1;
this.displacementBias=0;
this.specularMap=null;
this.alphaMap=null;
this.envMap=null;
this.combine=MultiplyOperation;
this.reflectivity=1;
this.refractionRatio=0.98;
this.wireframe=false;
this.wireframeLinewidth=1;
this.wireframeLinecap='round';
this.wireframeLinejoin='round';
this.skinning=false;
this.morphTargets=false;
this.morphNormals=false;
this.setValues(parameters);
}
MeshPhongMaterial.prototype=Object.create(Material.prototype);
MeshPhongMaterial.prototype.constructor=MeshPhongMaterial;
MeshPhongMaterial.prototype.isMeshPhongMaterial=true;
MeshPhongMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.color.copy(source.color);
this.specular.copy(source.specular);
this.shininess=source.shininess;
this.map=source.map;
this.lightMap=source.lightMap;
this.lightMapIntensity=source.lightMapIntensity;
this.aoMap=source.aoMap;
this.aoMapIntensity=source.aoMapIntensity;
this.emissive.copy(source.emissive);
this.emissiveMap=source.emissiveMap;
this.emissiveIntensity=source.emissiveIntensity;
this.bumpMap=source.bumpMap;
this.bumpScale=source.bumpScale;
this.normalMap=source.normalMap;
this.normalScale.copy(source.normalScale);
this.displacementMap=source.displacementMap;
this.displacementScale=source.displacementScale;
this.displacementBias=source.displacementBias;
this.specularMap=source.specularMap;
this.alphaMap=source.alphaMap;
this.envMap=source.envMap;
this.combine=source.combine;
this.reflectivity=source.reflectivity;
this.refractionRatio=source.refractionRatio;
this.wireframe=source.wireframe;
this.wireframeLinewidth=source.wireframeLinewidth;
this.wireframeLinecap=source.wireframeLinecap;
this.wireframeLinejoin=source.wireframeLinejoin;
this.skinning=source.skinning;
this.morphTargets=source.morphTargets;
this.morphNormals=source.morphNormals;
return this;
};
function MeshToonMaterial(parameters){
MeshPhongMaterial.call(this);
this.defines={ 'TOON': '' };
this.type='MeshToonMaterial';
this.gradientMap=null;
this.setValues(parameters);
}
MeshToonMaterial.prototype=Object.create(MeshPhongMaterial.prototype);
MeshToonMaterial.prototype.constructor=MeshToonMaterial;
MeshToonMaterial.prototype.isMeshToonMaterial=true;
MeshToonMaterial.prototype.copy=function(source){
MeshPhongMaterial.prototype.copy.call(this, source);
this.gradientMap=source.gradientMap;
return this;
};
function MeshNormalMaterial(parameters){
Material.call(this);
this.type='MeshNormalMaterial';
this.bumpMap=null;
this.bumpScale=1;
this.normalMap=null;
this.normalScale=new Vector2(1, 1);
this.displacementMap=null;
this.displacementScale=1;
this.displacementBias=0;
this.wireframe=false;
this.wireframeLinewidth=1;
this.fog=false;
this.lights=false;
this.skinning=false;
this.morphTargets=false;
this.morphNormals=false;
this.setValues(parameters);
}
MeshNormalMaterial.prototype=Object.create(Material.prototype);
MeshNormalMaterial.prototype.constructor=MeshNormalMaterial;
MeshNormalMaterial.prototype.isMeshNormalMaterial=true;
MeshNormalMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.bumpMap=source.bumpMap;
this.bumpScale=source.bumpScale;
this.normalMap=source.normalMap;
this.normalScale.copy(source.normalScale);
this.displacementMap=source.displacementMap;
this.displacementScale=source.displacementScale;
this.displacementBias=source.displacementBias;
this.wireframe=source.wireframe;
this.wireframeLinewidth=source.wireframeLinewidth;
this.skinning=source.skinning;
this.morphTargets=source.morphTargets;
this.morphNormals=source.morphNormals;
return this;
};
function MeshLambertMaterial(parameters){
Material.call(this);
this.type='MeshLambertMaterial';
this.color=new Color(0xffffff);
this.map=null;
this.lightMap=null;
this.lightMapIntensity=1.0;
this.aoMap=null;
this.aoMapIntensity=1.0;
this.emissive=new Color(0x000000);
this.emissiveIntensity=1.0;
this.emissiveMap=null;
this.specularMap=null;
this.alphaMap=null;
this.envMap=null;
this.combine=MultiplyOperation;
this.reflectivity=1;
this.refractionRatio=0.98;
this.wireframe=false;
this.wireframeLinewidth=1;
this.wireframeLinecap='round';
this.wireframeLinejoin='round';
this.skinning=false;
this.morphTargets=false;
this.morphNormals=false;
this.setValues(parameters);
}
MeshLambertMaterial.prototype=Object.create(Material.prototype);
MeshLambertMaterial.prototype.constructor=MeshLambertMaterial;
MeshLambertMaterial.prototype.isMeshLambertMaterial=true;
MeshLambertMaterial.prototype.copy=function(source){
Material.prototype.copy.call(this, source);
this.color.copy(source.color);
this.map=source.map;
this.lightMap=source.lightMap;
this.lightMapIntensity=source.lightMapIntensity;
this.aoMap=source.aoMap;
this.aoMapIntensity=source.aoMapIntensity;
this.emissive.copy(source.emissive);
this.emissiveMap=source.emissiveMap;
this.emissiveIntensity=source.emissiveIntensity;
this.specularMap=source.specularMap;
this.alphaMap=source.alphaMap;
this.envMap=source.envMap;
this.combine=source.combine;
this.reflectivity=source.reflectivity;
this.refractionRatio=source.refractionRatio;
this.wireframe=source.wireframe;
this.wireframeLinewidth=source.wireframeLinewidth;
this.wireframeLinecap=source.wireframeLinecap;
this.wireframeLinejoin=source.wireframeLinejoin;
this.skinning=source.skinning;
this.morphTargets=source.morphTargets;
this.morphNormals=source.morphNormals;
return this;
};
function LineDashedMaterial(parameters){
LineBasicMaterial.call(this);
this.type='LineDashedMaterial';
this.scale=1;
this.dashSize=3;
this.gapSize=1;
this.setValues(parameters);
}
LineDashedMaterial.prototype=Object.create(LineBasicMaterial.prototype);
LineDashedMaterial.prototype.constructor=LineDashedMaterial;
LineDashedMaterial.prototype.isLineDashedMaterial=true;
LineDashedMaterial.prototype.copy=function(source){
LineBasicMaterial.prototype.copy.call(this, source);
this.scale=source.scale;
this.dashSize=source.dashSize;
this.gapSize=source.gapSize;
return this;
};
var Materials=Object.freeze({
ShadowMaterial: ShadowMaterial,
SpriteMaterial: SpriteMaterial,
RawShaderMaterial: RawShaderMaterial,
ShaderMaterial: ShaderMaterial,
PointsMaterial: PointsMaterial,
MeshPhysicalMaterial: MeshPhysicalMaterial,
MeshStandardMaterial: MeshStandardMaterial,
MeshPhongMaterial: MeshPhongMaterial,
MeshToonMaterial: MeshToonMaterial,
MeshNormalMaterial: MeshNormalMaterial,
MeshLambertMaterial: MeshLambertMaterial,
MeshDepthMaterial: MeshDepthMaterial,
MeshDistanceMaterial: MeshDistanceMaterial,
MeshBasicMaterial: MeshBasicMaterial,
LineDashedMaterial: LineDashedMaterial,
LineBasicMaterial: LineBasicMaterial,
Material: Material
});
var Cache={
enabled: false,
files: {},
add: function(key, file){
if(this.enabled===false) return;
this.files[ key ]=file;
},
get: function(key){
if(this.enabled===false) return;
return this.files[ key ];
},
remove: function(key){
delete this.files[ key ];
},
clear: function (){
this.files={};}};
function LoadingManager(onLoad, onProgress, onError){
var scope=this;
var isLoading=false;
var itemsLoaded=0;
var itemsTotal=0;
var urlModifier=undefined;
this.onStart=undefined;
this.onLoad=onLoad;
this.onProgress=onProgress;
this.onError=onError;
this.itemStart=function(url){
itemsTotal ++;
if(isLoading===false){
if(scope.onStart!==undefined){
scope.onStart(url, itemsLoaded, itemsTotal);
}}
isLoading=true;
};
this.itemEnd=function(url){
itemsLoaded ++;
if(scope.onProgress!==undefined){
scope.onProgress(url, itemsLoaded, itemsTotal);
}
if(itemsLoaded===itemsTotal){
isLoading=false;
if(scope.onLoad!==undefined){
scope.onLoad();
}}
};
this.itemError=function(url){
if(scope.onError!==undefined){
scope.onError(url);
}};
this.resolveURL=function(url){
if(urlModifier){
return urlModifier(url);
}
return url;
};
this.setURLModifier=function(transform){
urlModifier=transform;
return this;
};}
var DefaultLoadingManager=new LoadingManager();
var loading={};
function FileLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
}
Object.assign(FileLoader.prototype, {
load: function(url, onLoad, onProgress, onError){
if(url===undefined) url='';
if(this.path!==undefined) url=this.path + url;
url=this.manager.resolveURL(url);
var scope=this;
var cached=Cache.get(url);
if(cached!==undefined){
scope.manager.itemStart(url);
setTimeout(function (){
if(onLoad) onLoad(cached);
scope.manager.itemEnd(url);
}, 0);
return cached;
}
if(loading[ url ]!==undefined){
loading[ url ].push({
onLoad: onLoad,
onProgress: onProgress,
onError: onError
});
return;
}
var dataUriRegex=/^data:(.*?)(;base64)?,(.*)$/;
var dataUriRegexResult=url.match(dataUriRegex);
if(dataUriRegexResult){
var mimeType=dataUriRegexResult[ 1 ];
var isBase64 = !! dataUriRegexResult[ 2 ];
var data=dataUriRegexResult[ 3 ];
data=window.decodeURIComponent(data);
if(isBase64) data=window.atob(data);
try {
var response;
var responseType=(this.responseType||'').toLowerCase();
switch(responseType){
case 'arraybuffer':
case 'blob':
var view=new Uint8Array(data.length);
for(var i=0; i < data.length; i ++){
view[ i ]=data.charCodeAt(i);
}
if(responseType==='blob'){
response=new Blob([ view.buffer ], { type: mimeType });
}else{
response=view.buffer;
}
break;
case 'document':
var parser=new DOMParser();
response=parser.parseFromString(data, mimeType);
break;
case 'json':
response=JSON.parse(data);
break;
default: // 'text' or other
response=data;
break;
}
window.setTimeout(function (){
if(onLoad) onLoad(response);
scope.manager.itemEnd(url);
}, 0);
} catch(error){
window.setTimeout(function (){
if(onError) onError(error);
scope.manager.itemEnd(url);
scope.manager.itemError(url);
}, 0);
}}else{
loading[ url ]=[];
loading[ url ].push({
onLoad: onLoad,
onProgress: onProgress,
onError: onError
});
var request=new XMLHttpRequest();
request.open('GET', url, true);
request.addEventListener('load', function(event){
var response=this.response;
Cache.add(url, response);
var callbacks=loading[ url ];
delete loading[ url ];
if(this.status===200||this.status===0){
if(this.status===0) console.warn('THREE.FileLoader: HTTP Status 0 received.');
for(var i=0, il=callbacks.length; i < il; i ++){
var callback=callbacks[ i ];
if(callback.onLoad) callback.onLoad(response);
}
scope.manager.itemEnd(url);
}else{
for(var i=0, il=callbacks.length; i < il; i ++){
var callback=callbacks[ i ];
if(callback.onError) callback.onError(event);
}
scope.manager.itemEnd(url);
scope.manager.itemError(url);
}}, false);
request.addEventListener('progress', function(event){
var callbacks=loading[ url ];
for(var i=0, il=callbacks.length; i < il; i ++){
var callback=callbacks[ i ];
if(callback.onProgress) callback.onProgress(event);
}}, false);
request.addEventListener('error', function(event){
var callbacks=loading[ url ];
delete loading[ url ];
for(var i=0, il=callbacks.length; i < il; i ++){
var callback=callbacks[ i ];
if(callback.onError) callback.onError(event);
}
scope.manager.itemEnd(url);
scope.manager.itemError(url);
}, false);
if(this.responseType!==undefined) request.responseType=this.responseType;
if(this.withCredentials!==undefined) request.withCredentials=this.withCredentials;
if(request.overrideMimeType) request.overrideMimeType(this.mimeType!==undefined ? this.mimeType:'text/plain');
for(var header in this.requestHeader){
request.setRequestHeader(header, this.requestHeader[ header ]);
}
request.send(null);
}
scope.manager.itemStart(url);
return request;
},
setPath: function(value){
this.path=value;
return this;
},
setResponseType: function(value){
this.responseType=value;
return this;
},
setWithCredentials: function(value){
this.withCredentials=value;
return this;
},
setMimeType: function(value){
this.mimeType=value;
return this;
},
setRequestHeader: function(value){
this.requestHeader=value;
return this;
}});
function CompressedTextureLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
this._parser=null;
}
Object.assign(CompressedTextureLoader.prototype, {
load: function(url, onLoad, onProgress, onError){
var scope=this;
var images=[];
var texture=new CompressedTexture();
texture.image=images;
var loader=new FileLoader(this.manager);
loader.setPath(this.path);
loader.setResponseType('arraybuffer');
function loadTexture(i){
loader.load(url[ i ], function(buffer){
var texDatas=scope._parser(buffer, true);
images[ i ]={
width: texDatas.width,
height: texDatas.height,
format: texDatas.format,
mipmaps: texDatas.mipmaps
};
loaded +=1;
if(loaded===6){
if(texDatas.mipmapCount===1)
texture.minFilter=LinearFilter;
texture.format=texDatas.format;
texture.needsUpdate=true;
if(onLoad) onLoad(texture);
}}, onProgress, onError);
}
if(Array.isArray(url) ){
var loaded=0;
for(var i=0, il=url.length; i < il; ++ i){
loadTexture(i);
}}else{
loader.load(url, function(buffer){
var texDatas=scope._parser(buffer, true);
if(texDatas.isCubemap){
var faces=texDatas.mipmaps.length / texDatas.mipmapCount;
for(var f=0; f < faces; f ++){
images[ f ]={ mipmaps: [] };
for(var i=0; i < texDatas.mipmapCount; i ++){
images[ f ].mipmaps.push(texDatas.mipmaps[ f * texDatas.mipmapCount + i ]);
images[ f ].format=texDatas.format;
images[ f ].width=texDatas.width;
images[ f ].height=texDatas.height;
}}
}else{
texture.image.width=texDatas.width;
texture.image.height=texDatas.height;
texture.mipmaps=texDatas.mipmaps;
}
if(texDatas.mipmapCount===1){
texture.minFilter=LinearFilter;
}
texture.format=texDatas.format;
texture.needsUpdate=true;
if(onLoad) onLoad(texture);
}, onProgress, onError);
}
return texture;
},
setPath: function(value){
this.path=value;
return this;
}});
function DataTextureLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
this._parser=null;
}
Object.assign(DataTextureLoader.prototype, {
load: function(url, onLoad, onProgress, onError){
var scope=this;
var texture=new DataTexture();
var loader=new FileLoader(this.manager);
loader.setResponseType('arraybuffer');
loader.load(url, function(buffer){
var texData=scope._parser(buffer);
if(! texData) return;
if(undefined!==texData.image){
texture.image=texData.image;
}else if(undefined!==texData.data){
texture.image.width=texData.width;
texture.image.height=texData.height;
texture.image.data=texData.data;
}
texture.wrapS=undefined!==texData.wrapS ? texData.wrapS:ClampToEdgeWrapping;
texture.wrapT=undefined!==texData.wrapT ? texData.wrapT:ClampToEdgeWrapping;
texture.magFilter=undefined!==texData.magFilter ? texData.magFilter:LinearFilter;
texture.minFilter=undefined!==texData.minFilter ? texData.minFilter:LinearMipMapLinearFilter;
texture.anisotropy=undefined!==texData.anisotropy ? texData.anisotropy:1;
if(undefined!==texData.format){
texture.format=texData.format;
}
if(undefined!==texData.type){
texture.type=texData.type;
}
if(undefined!==texData.mipmaps){
texture.mipmaps=texData.mipmaps;
}
if(1===texData.mipmapCount){
texture.minFilter=LinearFilter;
}
texture.needsUpdate=true;
if(onLoad) onLoad(texture, texData);
}, onProgress, onError);
return texture;
}});
function ImageLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
}
Object.assign(ImageLoader.prototype, {
crossOrigin: 'Anonymous',
load: function(url, onLoad, onProgress, onError){
if(url===undefined) url='';
if(this.path!==undefined) url=this.path + url;
url=this.manager.resolveURL(url);
var scope=this;
var cached=Cache.get(url);
if(cached!==undefined){
scope.manager.itemStart(url);
setTimeout(function (){
if(onLoad) onLoad(cached);
scope.manager.itemEnd(url);
}, 0);
return cached;
}
var image=document.createElementNS('http://www.w3.org/1999/xhtml', 'img');
function onImageLoad(){
image.removeEventListener('load', onImageLoad, false);
image.removeEventListener('error', onImageError, false);
Cache.add(url, this);
if(onLoad) onLoad(this);
scope.manager.itemEnd(url);
}
function onImageError(event){
image.removeEventListener('load', onImageLoad, false);
image.removeEventListener('error', onImageError, false);
if(onError) onError(event);
scope.manager.itemEnd(url);
scope.manager.itemError(url);
}
image.addEventListener('load', onImageLoad, false);
image.addEventListener('error', onImageError, false);
if(url.substr(0, 5)!=='data:'){
if(this.crossOrigin!==undefined) image.crossOrigin=this.crossOrigin;
}
scope.manager.itemStart(url);
image.src=url;
return image;
},
setCrossOrigin: function(value){
this.crossOrigin=value;
return this;
},
setPath: function(value){
this.path=value;
return this;
}});
function CubeTextureLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
}
Object.assign(CubeTextureLoader.prototype, {
crossOrigin: 'Anonymous',
load: function(urls, onLoad, onProgress, onError){
var texture=new CubeTexture();
var loader=new ImageLoader(this.manager);
loader.setCrossOrigin(this.crossOrigin);
loader.setPath(this.path);
var loaded=0;
function loadTexture(i){
loader.load(urls[ i ], function(image){
texture.images[ i ]=image;
loaded ++;
if(loaded===6){
texture.needsUpdate=true;
if(onLoad) onLoad(texture);
}}, undefined, onError);
}
for(var i=0; i < urls.length; ++ i){
loadTexture(i);
}
return texture;
},
setCrossOrigin: function(value){
this.crossOrigin=value;
return this;
},
setPath: function(value){
this.path=value;
return this;
}});
function TextureLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
}
Object.assign(TextureLoader.prototype, {
crossOrigin: 'Anonymous',
load: function(url, onLoad, onProgress, onError){
var texture=new Texture();
var loader=new ImageLoader(this.manager);
loader.setCrossOrigin(this.crossOrigin);
loader.setPath(this.path);
loader.load(url, function(image){
texture.image=image;
var isJPEG=url.search(/\.(jpg|jpeg)$/) > 0||url.search(/^data\:image\/jpeg/)===0;
texture.format=isJPEG ? RGBFormat:RGBAFormat;
texture.needsUpdate=true;
if(onLoad!==undefined){
onLoad(texture);
}}, onProgress, onError);
return texture;
},
setCrossOrigin: function(value){
this.crossOrigin=value;
return this;
},
setPath: function(value){
this.path=value;
return this;
}});
function Curve(){
this.type='Curve';
this.arcLengthDivisions=200;
}
Object.assign(Curve.prototype, {
getPoint: function(){
console.warn('THREE.Curve: .getPoint() not implemented.');
return null;
},
getPointAt: function(u, optionalTarget){
var t=this.getUtoTmapping(u);
return this.getPoint(t, optionalTarget);
},
getPoints: function(divisions){
if(divisions===undefined) divisions=5;
var points=[];
for(var d=0; d <=divisions; d ++){
points.push(this.getPoint(d / divisions) );
}
return points;
},
getSpacedPoints: function(divisions){
if(divisions===undefined) divisions=5;
var points=[];
for(var d=0; d <=divisions; d ++){
points.push(this.getPointAt(d / divisions) );
}
return points;
},
getLength: function (){
var lengths=this.getLengths();
return lengths[ lengths.length - 1 ];
},
getLengths: function(divisions){
if(divisions===undefined) divisions=this.arcLengthDivisions;
if(this.cacheArcLengths &&
(this.cacheArcLengths.length===divisions + 1) &&
! this.needsUpdate){
return this.cacheArcLengths;
}
this.needsUpdate=false;
var cache=[];
var current, last=this.getPoint(0);
var p, sum=0;
cache.push(0);
for(p=1; p <=divisions; p ++){
current=this.getPoint(p / divisions);
sum +=current.distanceTo(last);
cache.push(sum);
last=current;
}
this.cacheArcLengths=cache;
return cache;
},
updateArcLengths: function (){
this.needsUpdate=true;
this.getLengths();
},
getUtoTmapping: function(u, distance){
var arcLengths=this.getLengths();
var i=0, il=arcLengths.length;
var targetArcLength;
if(distance){
targetArcLength=distance;
}else{
targetArcLength=u * arcLengths[ il - 1 ];
}
var low=0, high=il - 1, comparison;
while(low <=high){
i=Math.floor(low +(high - low) / 2);
comparison=arcLengths[ i ] - targetArcLength;
if(comparison < 0){
low=i + 1;
}else if(comparison > 0){
high=i - 1;
}else{
high=i;
break;
}}
i=high;
if(arcLengths[ i ]===targetArcLength){
return i /(il - 1);
}
var lengthBefore=arcLengths[ i ];
var lengthAfter=arcLengths[ i + 1 ];
var segmentLength=lengthAfter - lengthBefore;
var segmentFraction=(targetArcLength - lengthBefore) / segmentLength;
var t=(i + segmentFraction) /(il - 1);
return t;
},
getTangent: function(t){
var delta=0.0001;
var t1=t - delta;
var t2=t + delta;
if(t1 < 0) t1=0;
if(t2 > 1) t2=1;
var pt1=this.getPoint(t1);
var pt2=this.getPoint(t2);
var vec=pt2.clone().sub(pt1);
return vec.normalize();
},
getTangentAt: function(u){
var t=this.getUtoTmapping(u);
return this.getTangent(t);
},
computeFrenetFrames: function(segments, closed){
var normal=new Vector3();
var tangents=[];
var normals=[];
var binormals=[];
var vec=new Vector3();
var mat=new Matrix4();
var i, u, theta;
for(i=0; i <=segments; i ++){
u=i / segments;
tangents[ i ]=this.getTangentAt(u);
tangents[ i ].normalize();
}
normals[ 0 ]=new Vector3();
binormals[ 0 ]=new Vector3();
var min=Number.MAX_VALUE;
var tx=Math.abs(tangents[ 0 ].x);
var ty=Math.abs(tangents[ 0 ].y);
var tz=Math.abs(tangents[ 0 ].z);
if(tx <=min){
min=tx;
normal.set(1, 0, 0);
}
if(ty <=min){
min=ty;
normal.set(0, 1, 0);
}
if(tz <=min){
normal.set(0, 0, 1);
}
vec.crossVectors(tangents[ 0 ], normal).normalize();
normals[ 0 ].crossVectors(tangents[ 0 ], vec);
binormals[ 0 ].crossVectors(tangents[ 0 ], normals[ 0 ]);
for(i=1; i <=segments; i ++){
normals[ i ]=normals[ i - 1 ].clone();
binormals[ i ]=binormals[ i - 1 ].clone();
vec.crossVectors(tangents[ i - 1 ], tangents[ i ]);
if(vec.length() > Number.EPSILON){
vec.normalize();
theta=Math.acos(_Math.clamp(tangents[ i - 1 ].dot(tangents[ i ]), - 1, 1) );
normals[ i ].applyMatrix4(mat.makeRotationAxis(vec, theta) );
}
binormals[ i ].crossVectors(tangents[ i ], normals[ i ]);
}
if(closed===true){
theta=Math.acos(_Math.clamp(normals[ 0 ].dot(normals[ segments ]), - 1, 1) );
theta /=segments;
if(tangents[ 0 ].dot(vec.crossVectors(normals[ 0 ], normals[ segments ]) ) > 0){
theta=- theta;
}
for(i=1; i <=segments; i ++){
normals[ i ].applyMatrix4(mat.makeRotationAxis(tangents[ i ], theta * i) );
binormals[ i ].crossVectors(tangents[ i ], normals[ i ]);
}}
return {
tangents: tangents,
normals: normals,
binormals: binormals
};},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(source){
this.arcLengthDivisions=source.arcLengthDivisions;
return this;
},
toJSON: function (){
var data={
metadata: {
version: 4.5,
type: 'Curve',
generator: 'Curve.toJSON'
}};
data.arcLengthDivisions=this.arcLengthDivisions;
data.type=this.type;
return data;
},
fromJSON: function(json){
this.arcLengthDivisions=json.arcLengthDivisions;
return this;
}});
function EllipseCurve(aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation){
Curve.call(this);
this.type='EllipseCurve';
this.aX=aX||0;
this.aY=aY||0;
this.xRadius=xRadius||1;
this.yRadius=yRadius||1;
this.aStartAngle=aStartAngle||0;
this.aEndAngle=aEndAngle||2 * Math.PI;
this.aClockwise=aClockwise||false;
this.aRotation=aRotation||0;
}
EllipseCurve.prototype=Object.create(Curve.prototype);
EllipseCurve.prototype.constructor=EllipseCurve;
EllipseCurve.prototype.isEllipseCurve=true;
EllipseCurve.prototype.getPoint=function(t, optionalTarget){
var point=optionalTarget||new Vector2();
var twoPi=Math.PI * 2;
var deltaAngle=this.aEndAngle - this.aStartAngle;
var samePoints=Math.abs(deltaAngle) < Number.EPSILON;
while(deltaAngle < 0) deltaAngle +=twoPi;
while(deltaAngle > twoPi) deltaAngle -=twoPi;
if(deltaAngle < Number.EPSILON){
if(samePoints){
deltaAngle=0;
}else{
deltaAngle=twoPi;
}}
if(this.aClockwise===true&&! samePoints){
if(deltaAngle===twoPi){
deltaAngle=- twoPi;
}else{
deltaAngle=deltaAngle - twoPi;
}}
var angle=this.aStartAngle + t * deltaAngle;
var x=this.aX + this.xRadius * Math.cos(angle);
var y=this.aY + this.yRadius * Math.sin(angle);
if(this.aRotation!==0){
var cos=Math.cos(this.aRotation);
var sin=Math.sin(this.aRotation);
var tx=x - this.aX;
var ty=y - this.aY;
x=tx * cos - ty * sin + this.aX;
y=tx * sin + ty * cos + this.aY;
}
return point.set(x, y);
};
EllipseCurve.prototype.copy=function(source){
Curve.prototype.copy.call(this, source);
this.aX=source.aX;
this.aY=source.aY;
this.xRadius=source.xRadius;
this.yRadius=source.yRadius;
this.aStartAngle=source.aStartAngle;
this.aEndAngle=source.aEndAngle;
this.aClockwise=source.aClockwise;
this.aRotation=source.aRotation;
return this;
};
EllipseCurve.prototype.toJSON=function (){
var data=Curve.prototype.toJSON.call(this);
data.aX=this.aX;
data.aY=this.aY;
data.xRadius=this.xRadius;
data.yRadius=this.yRadius;
data.aStartAngle=this.aStartAngle;
data.aEndAngle=this.aEndAngle;
data.aClockwise=this.aClockwise;
data.aRotation=this.aRotation;
return data;
};
EllipseCurve.prototype.fromJSON=function(json){
Curve.prototype.fromJSON.call(this, json);
this.aX=json.aX;
this.aY=json.aY;
this.xRadius=json.xRadius;
this.yRadius=json.yRadius;
this.aStartAngle=json.aStartAngle;
this.aEndAngle=json.aEndAngle;
this.aClockwise=json.aClockwise;
this.aRotation=json.aRotation;
return this;
};
function ArcCurve(aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise){
EllipseCurve.call(this, aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise);
this.type='ArcCurve';
}
ArcCurve.prototype=Object.create(EllipseCurve.prototype);
ArcCurve.prototype.constructor=ArcCurve;
ArcCurve.prototype.isArcCurve=true;
function CubicPoly(){
var c0=0, c1=0, c2=0, c3=0;
function init(x0, x1, t0, t1){
c0=x0;
c1=t0;
c2=- 3 * x0 + 3 * x1 - 2 * t0 - t1;
c3=2 * x0 - 2 * x1 + t0 + t1;
}
return {
initCatmullRom: function(x0, x1, x2, x3, tension){
init(x1, x2, tension *(x2 - x0), tension *(x3 - x1) );
},
initNonuniformCatmullRom: function(x0, x1, x2, x3, dt0, dt1, dt2){
var t1=(x1 - x0) / dt0 -(x2 - x0) /(dt0 + dt1) +(x2 - x1) / dt1;
var t2=(x2 - x1) / dt1 -(x3 - x1) /(dt1 + dt2) +(x3 - x2) / dt2;
t1 *=dt1;
t2 *=dt1;
init(x1, x2, t1, t2);
},
calc: function(t){
var t2=t * t;
var t3=t2 * t;
return c0 + c1 * t + c2 * t2 + c3 * t3;
}};}
var tmp=new Vector3();
var px=new CubicPoly(), py=new CubicPoly(), pz=new CubicPoly();
function CatmullRomCurve3(points, closed, curveType, tension){
Curve.call(this);
this.type='CatmullRomCurve3';
this.points=points||[];
this.closed=closed||false;
this.curveType=curveType||'centripetal';
this.tension=tension||0.5;
}
CatmullRomCurve3.prototype=Object.create(Curve.prototype);
CatmullRomCurve3.prototype.constructor=CatmullRomCurve3;
CatmullRomCurve3.prototype.isCatmullRomCurve3=true;
CatmullRomCurve3.prototype.getPoint=function(t, optionalTarget){
var point=optionalTarget||new Vector3();
var points=this.points;
var l=points.length;
var p=(l -(this.closed ? 0:1) ) * t;
var intPoint=Math.floor(p);
var weight=p - intPoint;
if(this.closed){
intPoint +=intPoint > 0 ? 0:(Math.floor(Math.abs(intPoint) / l) + 1) * l;
}else if(weight===0&&intPoint===l - 1){
intPoint=l - 2;
weight=1;
}
var p0, p1, p2, p3;
if(this.closed||intPoint > 0){
p0=points[(intPoint - 1) % l ];
}else{
tmp.subVectors(points[ 0 ], points[ 1 ]).add(points[ 0 ]);
p0=tmp;
}
p1=points[ intPoint % l ];
p2=points[(intPoint + 1) % l ];
if(this.closed||intPoint + 2 < l){
p3=points[(intPoint + 2) % l ];
}else{
tmp.subVectors(points[ l - 1 ], points[ l - 2 ]).add(points[ l - 1 ]);
p3=tmp;
}
if(this.curveType==='centripetal'||this.curveType==='chordal'){
var pow=this.curveType==='chordal' ? 0.5:0.25;
var dt0=Math.pow(p0.distanceToSquared(p1), pow);
var dt1=Math.pow(p1.distanceToSquared(p2), pow);
var dt2=Math.pow(p2.distanceToSquared(p3), pow);
if(dt1 < 1e-4) dt1=1.0;
if(dt0 < 1e-4) dt0=dt1;
if(dt2 < 1e-4) dt2=dt1;
px.initNonuniformCatmullRom(p0.x, p1.x, p2.x, p3.x, dt0, dt1, dt2);
py.initNonuniformCatmullRom(p0.y, p1.y, p2.y, p3.y, dt0, dt1, dt2);
pz.initNonuniformCatmullRom(p0.z, p1.z, p2.z, p3.z, dt0, dt1, dt2);
}else if(this.curveType==='catmullrom'){
px.initCatmullRom(p0.x, p1.x, p2.x, p3.x, this.tension);
py.initCatmullRom(p0.y, p1.y, p2.y, p3.y, this.tension);
pz.initCatmullRom(p0.z, p1.z, p2.z, p3.z, this.tension);
}
point.set(px.calc(weight),
py.calc(weight),
pz.calc(weight)
);
return point;
};
CatmullRomCurve3.prototype.copy=function(source){
Curve.prototype.copy.call(this, source);
this.points=[];
for(var i=0, l=source.points.length; i < l; i ++){
var point=source.points[ i ];
this.points.push(point.clone());
}
this.closed=source.closed;
this.curveType=source.curveType;
this.tension=source.tension;
return this;
};
CatmullRomCurve3.prototype.toJSON=function (){
var data=Curve.prototype.toJSON.call(this);
data.points=[];
for(var i=0, l=this.points.length; i < l; i ++){
var point=this.points[ i ];
data.points.push(point.toArray());
}
data.closed=this.closed;
data.curveType=this.curveType;
data.tension=this.tension;
return data;
};
CatmullRomCurve3.prototype.fromJSON=function(json){
Curve.prototype.fromJSON.call(this, json);
this.points=[];
for(var i=0, l=json.points.length; i < l; i ++){
var point=json.points[ i ];
this.points.push(new Vector3().fromArray(point) );
}
this.closed=json.closed;
this.curveType=json.curveType;
this.tension=json.tension;
return this;
};
function CatmullRom(t, p0, p1, p2, p3){
var v0=(p2 - p0) * 0.5;
var v1=(p3 - p1) * 0.5;
var t2=t * t;
var t3=t * t2;
return(2 * p1 - 2 * p2 + v0 + v1) * t3 +(- 3 * p1 + 3 * p2 - 2 * v0 - v1) * t2 + v0 * t + p1;
}
function QuadraticBezierP0(t, p){
var k=1 - t;
return k * k * p;
}
function QuadraticBezierP1(t, p){
return 2 *(1 - t) * t * p;
}
function QuadraticBezierP2(t, p){
return t * t * p;
}
function QuadraticBezier(t, p0, p1, p2){
return QuadraticBezierP0(t, p0) + QuadraticBezierP1(t, p1) +
QuadraticBezierP2(t, p2);
}
function CubicBezierP0(t, p){
var k=1 - t;
return k * k * k * p;
}
function CubicBezierP1(t, p){
var k=1 - t;
return 3 * k * k * t * p;
}
function CubicBezierP2(t, p){
return 3 *(1 - t) * t * t * p;
}
function CubicBezierP3(t, p){
return t * t * t * p;
}
function CubicBezier(t, p0, p1, p2, p3){
return CubicBezierP0(t, p0) + CubicBezierP1(t, p1) + CubicBezierP2(t, p2) +
CubicBezierP3(t, p3);
}
function CubicBezierCurve(v0, v1, v2, v3){
Curve.call(this);
this.type='CubicBezierCurve';
this.v0=v0||new Vector2();
this.v1=v1||new Vector2();
this.v2=v2||new Vector2();
this.v3=v3||new Vector2();
}
CubicBezierCurve.prototype=Object.create(Curve.prototype);
CubicBezierCurve.prototype.constructor=CubicBezierCurve;
CubicBezierCurve.prototype.isCubicBezierCurve=true;
CubicBezierCurve.prototype.getPoint=function(t, optionalTarget){
var point=optionalTarget||new Vector2();
var v0=this.v0, v1=this.v1, v2=this.v2, v3=this.v3;
point.set(CubicBezier(t, v0.x, v1.x, v2.x, v3.x),
CubicBezier(t, v0.y, v1.y, v2.y, v3.y)
);
return point;
};
CubicBezierCurve.prototype.copy=function(source){
Curve.prototype.copy.call(this, source);
this.v0.copy(source.v0);
this.v1.copy(source.v1);
this.v2.copy(source.v2);
this.v3.copy(source.v3);
return this;
};
CubicBezierCurve.prototype.toJSON=function (){
var data=Curve.prototype.toJSON.call(this);
data.v0=this.v0.toArray();
data.v1=this.v1.toArray();
data.v2=this.v2.toArray();
data.v3=this.v3.toArray();
return data;
};
CubicBezierCurve.prototype.fromJSON=function(json){
Curve.prototype.fromJSON.call(this, json);
this.v0.fromArray(json.v0);
this.v1.fromArray(json.v1);
this.v2.fromArray(json.v2);
this.v3.fromArray(json.v3);
return this;
};
function CubicBezierCurve3(v0, v1, v2, v3){
Curve.call(this);
this.type='CubicBezierCurve3';
this.v0=v0||new Vector3();
this.v1=v1||new Vector3();
this.v2=v2||new Vector3();
this.v3=v3||new Vector3();
}
CubicBezierCurve3.prototype=Object.create(Curve.prototype);
CubicBezierCurve3.prototype.constructor=CubicBezierCurve3;
CubicBezierCurve3.prototype.isCubicBezierCurve3=true;
CubicBezierCurve3.prototype.getPoint=function(t, optionalTarget){
var point=optionalTarget||new Vector3();
var v0=this.v0, v1=this.v1, v2=this.v2, v3=this.v3;
point.set(CubicBezier(t, v0.x, v1.x, v2.x, v3.x),
CubicBezier(t, v0.y, v1.y, v2.y, v3.y),
CubicBezier(t, v0.z, v1.z, v2.z, v3.z)
);
return point;
};
CubicBezierCurve3.prototype.copy=function(source){
Curve.prototype.copy.call(this, source);
this.v0.copy(source.v0);
this.v1.copy(source.v1);
this.v2.copy(source.v2);
this.v3.copy(source.v3);
return this;
};
CubicBezierCurve3.prototype.toJSON=function (){
var data=Curve.prototype.toJSON.call(this);
data.v0=this.v0.toArray();
data.v1=this.v1.toArray();
data.v2=this.v2.toArray();
data.v3=this.v3.toArray();
return data;
};
CubicBezierCurve3.prototype.fromJSON=function(json){
Curve.prototype.fromJSON.call(this, json);
this.v0.fromArray(json.v0);
this.v1.fromArray(json.v1);
this.v2.fromArray(json.v2);
this.v3.fromArray(json.v3);
return this;
};
function LineCurve(v1, v2){
Curve.call(this);
this.type='LineCurve';
this.v1=v1||new Vector2();
this.v2=v2||new Vector2();
}
LineCurve.prototype=Object.create(Curve.prototype);
LineCurve.prototype.constructor=LineCurve;
LineCurve.prototype.isLineCurve=true;
LineCurve.prototype.getPoint=function(t, optionalTarget){
var point=optionalTarget||new Vector2();
if(t===1){
point.copy(this.v2);
}else{
point.copy(this.v2).sub(this.v1);
point.multiplyScalar(t).add(this.v1);
}
return point;
};
LineCurve.prototype.getPointAt=function(u, optionalTarget){
return this.getPoint(u, optionalTarget);
};
LineCurve.prototype.getTangent=function(){
var tangent=this.v2.clone().sub(this.v1);
return tangent.normalize();
};
LineCurve.prototype.copy=function(source){
Curve.prototype.copy.call(this, source);
this.v1.copy(source.v1);
this.v2.copy(source.v2);
return this;
};
LineCurve.prototype.toJSON=function (){
var data=Curve.prototype.toJSON.call(this);
data.v1=this.v1.toArray();
data.v2=this.v2.toArray();
return data;
};
LineCurve.prototype.fromJSON=function(json){
Curve.prototype.fromJSON.call(this, json);
this.v1.fromArray(json.v1);
this.v2.fromArray(json.v2);
return this;
};
function LineCurve3(v1, v2){
Curve.call(this);
this.type='LineCurve3';
this.v1=v1||new Vector3();
this.v2=v2||new Vector3();
}
LineCurve3.prototype=Object.create(Curve.prototype);
LineCurve3.prototype.constructor=LineCurve3;
LineCurve3.prototype.isLineCurve3=true;
LineCurve3.prototype.getPoint=function(t, optionalTarget){
var point=optionalTarget||new Vector3();
if(t===1){
point.copy(this.v2);
}else{
point.copy(this.v2).sub(this.v1);
point.multiplyScalar(t).add(this.v1);
}
return point;
};
LineCurve3.prototype.getPointAt=function(u, optionalTarget){
return this.getPoint(u, optionalTarget);
};
LineCurve3.prototype.copy=function(source){
Curve.prototype.copy.call(this, source);
this.v1.copy(source.v1);
this.v2.copy(source.v2);
return this;
};
LineCurve3.prototype.toJSON=function (){
var data=Curve.prototype.toJSON.call(this);
data.v1=this.v1.toArray();
data.v2=this.v2.toArray();
return data;
};
LineCurve3.prototype.fromJSON=function(json){
Curve.prototype.fromJSON.call(this, json);
this.v1.fromArray(json.v1);
this.v2.fromArray(json.v2);
return this;
};
function QuadraticBezierCurve(v0, v1, v2){
Curve.call(this);
this.type='QuadraticBezierCurve';
this.v0=v0||new Vector2();
this.v1=v1||new Vector2();
this.v2=v2||new Vector2();
}
QuadraticBezierCurve.prototype=Object.create(Curve.prototype);
QuadraticBezierCurve.prototype.constructor=QuadraticBezierCurve;
QuadraticBezierCurve.prototype.isQuadraticBezierCurve=true;
QuadraticBezierCurve.prototype.getPoint=function(t, optionalTarget){
var point=optionalTarget||new Vector2();
var v0=this.v0, v1=this.v1, v2=this.v2;
point.set(QuadraticBezier(t, v0.x, v1.x, v2.x),
QuadraticBezier(t, v0.y, v1.y, v2.y)
);
return point;
};
QuadraticBezierCurve.prototype.copy=function(source){
Curve.prototype.copy.call(this, source);
this.v0.copy(source.v0);
this.v1.copy(source.v1);
this.v2.copy(source.v2);
return this;
};
QuadraticBezierCurve.prototype.toJSON=function (){
var data=Curve.prototype.toJSON.call(this);
data.v0=this.v0.toArray();
data.v1=this.v1.toArray();
data.v2=this.v2.toArray();
return data;
};
QuadraticBezierCurve.prototype.fromJSON=function(json){
Curve.prototype.fromJSON.call(this, json);
this.v0.fromArray(json.v0);
this.v1.fromArray(json.v1);
this.v2.fromArray(json.v2);
return this;
};
function QuadraticBezierCurve3(v0, v1, v2){
Curve.call(this);
this.type='QuadraticBezierCurve3';
this.v0=v0||new Vector3();
this.v1=v1||new Vector3();
this.v2=v2||new Vector3();
}
QuadraticBezierCurve3.prototype=Object.create(Curve.prototype);
QuadraticBezierCurve3.prototype.constructor=QuadraticBezierCurve3;
QuadraticBezierCurve3.prototype.isQuadraticBezierCurve3=true;
QuadraticBezierCurve3.prototype.getPoint=function(t, optionalTarget){
var point=optionalTarget||new Vector3();
var v0=this.v0, v1=this.v1, v2=this.v2;
point.set(QuadraticBezier(t, v0.x, v1.x, v2.x),
QuadraticBezier(t, v0.y, v1.y, v2.y),
QuadraticBezier(t, v0.z, v1.z, v2.z)
);
return point;
};
QuadraticBezierCurve3.prototype.copy=function(source){
Curve.prototype.copy.call(this, source);
this.v0.copy(source.v0);
this.v1.copy(source.v1);
this.v2.copy(source.v2);
return this;
};
QuadraticBezierCurve3.prototype.toJSON=function (){
var data=Curve.prototype.toJSON.call(this);
data.v0=this.v0.toArray();
data.v1=this.v1.toArray();
data.v2=this.v2.toArray();
return data;
};
QuadraticBezierCurve3.prototype.fromJSON=function(json){
Curve.prototype.fromJSON.call(this, json);
this.v0.fromArray(json.v0);
this.v1.fromArray(json.v1);
this.v2.fromArray(json.v2);
return this;
};
function SplineCurve(points ){
Curve.call(this);
this.type='SplineCurve';
this.points=points||[];
}
SplineCurve.prototype=Object.create(Curve.prototype);
SplineCurve.prototype.constructor=SplineCurve;
SplineCurve.prototype.isSplineCurve=true;
SplineCurve.prototype.getPoint=function(t, optionalTarget){
var point=optionalTarget||new Vector2();
var points=this.points;
var p=(points.length - 1) * t;
var intPoint=Math.floor(p);
var weight=p - intPoint;
var p0=points[ intPoint===0 ? intPoint:intPoint - 1 ];
var p1=points[ intPoint ];
var p2=points[ intPoint > points.length - 2 ? points.length - 1:intPoint + 1 ];
var p3=points[ intPoint > points.length - 3 ? points.length - 1:intPoint + 2 ];
point.set(CatmullRom(weight, p0.x, p1.x, p2.x, p3.x),
CatmullRom(weight, p0.y, p1.y, p2.y, p3.y)
);
return point;
};
SplineCurve.prototype.copy=function(source){
Curve.prototype.copy.call(this, source);
this.points=[];
for(var i=0, l=source.points.length; i < l; i ++){
var point=source.points[ i ];
this.points.push(point.clone());
}
return this;
};
SplineCurve.prototype.toJSON=function (){
var data=Curve.prototype.toJSON.call(this);
data.points=[];
for(var i=0, l=this.points.length; i < l; i ++){
var point=this.points[ i ];
data.points.push(point.toArray());
}
return data;
};
SplineCurve.prototype.fromJSON=function(json){
Curve.prototype.fromJSON.call(this, json);
this.points=[];
for(var i=0, l=json.points.length; i < l; i ++){
var point=json.points[ i ];
this.points.push(new Vector2().fromArray(point) );
}
return this;
};
var Curves=Object.freeze({
ArcCurve: ArcCurve,
CatmullRomCurve3: CatmullRomCurve3,
CubicBezierCurve: CubicBezierCurve,
CubicBezierCurve3: CubicBezierCurve3,
EllipseCurve: EllipseCurve,
LineCurve: LineCurve,
LineCurve3: LineCurve3,
QuadraticBezierCurve: QuadraticBezierCurve,
QuadraticBezierCurve3: QuadraticBezierCurve3,
SplineCurve: SplineCurve
});
function CurvePath(){
Curve.call(this);
this.type='CurvePath';
this.curves=[];
this.autoClose=false;
}
CurvePath.prototype=Object.assign(Object.create(Curve.prototype), {
constructor: CurvePath,
add: function(curve){
this.curves.push(curve);
},
closePath: function (){
var startPoint=this.curves[ 0 ].getPoint(0);
var endPoint=this.curves[ this.curves.length - 1 ].getPoint(1);
if(! startPoint.equals(endPoint) ){
this.curves.push(new LineCurve(endPoint, startPoint) );
}},
getPoint: function(t){
var d=t * this.getLength();
var curveLengths=this.getCurveLengths();
var i=0;
while(i < curveLengths.length){
if(curveLengths[ i ] >=d){
var diff=curveLengths[ i ] - d;
var curve=this.curves[ i ];
var segmentLength=curve.getLength();
var u=segmentLength===0 ? 0:1 - diff / segmentLength;
return curve.getPointAt(u);
}
i ++;
}
return null;
},
getLength: function (){
var lens=this.getCurveLengths();
return lens[ lens.length - 1 ];
},
updateArcLengths: function (){
this.needsUpdate=true;
this.cacheLengths=null;
this.getCurveLengths();
},
getCurveLengths: function (){
if(this.cacheLengths&&this.cacheLengths.length===this.curves.length){
return this.cacheLengths;
}
var lengths=[], sums=0;
for(var i=0, l=this.curves.length; i < l; i ++){
sums +=this.curves[ i ].getLength();
lengths.push(sums);
}
this.cacheLengths=lengths;
return lengths;
},
getSpacedPoints: function(divisions){
if(divisions===undefined) divisions=40;
var points=[];
for(var i=0; i <=divisions; i ++){
points.push(this.getPoint(i / divisions) );
}
if(this.autoClose){
points.push(points[ 0 ]);
}
return points;
},
getPoints: function(divisions){
divisions=divisions||12;
var points=[], last;
for(var i=0, curves=this.curves; i < curves.length; i ++){
var curve=curves[ i ];
var resolution=(curve&&curve.isEllipseCurve) ? divisions * 2
:(curve&&curve.isLineCurve) ? 1
:(curve&&curve.isSplineCurve) ? divisions * curve.points.length
: divisions;
var pts=curve.getPoints(resolution);
for(var j=0; j < pts.length; j ++){
var point=pts[ j ];
if(last&&last.equals(point) ) continue;
points.push(point);
last=point;
}}
if(this.autoClose&&points.length > 1&&! points[ points.length - 1 ].equals(points[ 0 ]) ){
points.push(points[ 0 ]);
}
return points;
},
copy: function(source){
Curve.prototype.copy.call(this, source);
this.curves=[];
for(var i=0, l=source.curves.length; i < l; i ++){
var curve=source.curves[ i ];
this.curves.push(curve.clone());
}
this.autoClose=source.autoClose;
return this;
},
toJSON: function (){
var data=Curve.prototype.toJSON.call(this);
data.autoClose=this.autoClose;
data.curves=[];
for(var i=0, l=this.curves.length; i < l; i ++){
var curve=this.curves[ i ];
data.curves.push(curve.toJSON());
}
return data;
},
fromJSON: function(json){
Curve.prototype.fromJSON.call(this, json);
this.autoClose=json.autoClose;
this.curves=[];
for(var i=0, l=json.curves.length; i < l; i ++){
var curve=json.curves[ i ];
this.curves.push(new Curves[ curve.type ]().fromJSON(curve) );
}
return this;
}});
function Path(points){
CurvePath.call(this);
this.type='Path';
this.currentPoint=new Vector2();
if(points){
this.setFromPoints(points);
}}
Path.prototype=Object.assign(Object.create(CurvePath.prototype), {
constructor: Path,
setFromPoints: function(points){
this.moveTo(points[ 0 ].x, points[ 0 ].y);
for(var i=1, l=points.length; i < l; i ++){
this.lineTo(points[ i ].x, points[ i ].y);
}},
moveTo: function(x, y){
this.currentPoint.set(x, y);
},
lineTo: function(x, y){
var curve=new LineCurve(this.currentPoint.clone(), new Vector2(x, y) );
this.curves.push(curve);
this.currentPoint.set(x, y);
},
quadraticCurveTo: function(aCPx, aCPy, aX, aY){
var curve=new QuadraticBezierCurve(
this.currentPoint.clone(),
new Vector2(aCPx, aCPy),
new Vector2(aX, aY)
);
this.curves.push(curve);
this.currentPoint.set(aX, aY);
},
bezierCurveTo: function(aCP1x, aCP1y, aCP2x, aCP2y, aX, aY){
var curve=new CubicBezierCurve(
this.currentPoint.clone(),
new Vector2(aCP1x, aCP1y),
new Vector2(aCP2x, aCP2y),
new Vector2(aX, aY)
);
this.curves.push(curve);
this.currentPoint.set(aX, aY);
},
splineThru: function(pts ){
var npts=[ this.currentPoint.clone() ].concat(pts);
var curve=new SplineCurve(npts);
this.curves.push(curve);
this.currentPoint.copy(pts[ pts.length - 1 ]);
},
arc: function(aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise){
var x0=this.currentPoint.x;
var y0=this.currentPoint.y;
this.absarc(aX + x0, aY + y0, aRadius,
aStartAngle, aEndAngle, aClockwise);
},
absarc: function(aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise){
this.absellipse(aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise);
},
ellipse: function(aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation){
var x0=this.currentPoint.x;
var y0=this.currentPoint.y;
this.absellipse(aX + x0, aY + y0, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation);
},
absellipse: function(aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation){
var curve=new EllipseCurve(aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation);
if(this.curves.length > 0){
var firstPoint=curve.getPoint(0);
if(! firstPoint.equals(this.currentPoint) ){
this.lineTo(firstPoint.x, firstPoint.y);
}}
this.curves.push(curve);
var lastPoint=curve.getPoint(1);
this.currentPoint.copy(lastPoint);
},
copy: function(source){
CurvePath.prototype.copy.call(this, source);
this.currentPoint.copy(source.currentPoint);
return this;
},
toJSON: function (){
var data=CurvePath.prototype.toJSON.call(this);
data.currentPoint=this.currentPoint.toArray();
return data;
},
fromJSON: function(json){
CurvePath.prototype.fromJSON.call(this, json);
this.currentPoint.fromArray(json.currentPoint);
return this;
}});
function Shape(points){
Path.call(this, points);
this.uuid=_Math.generateUUID();
this.type='Shape';
this.holes=[];
}
Shape.prototype=Object.assign(Object.create(Path.prototype), {
constructor: Shape,
getPointsHoles: function(divisions){
var holesPts=[];
for(var i=0, l=this.holes.length; i < l; i ++){
holesPts[ i ]=this.holes[ i ].getPoints(divisions);
}
return holesPts;
},
extractPoints: function(divisions){
return {
shape: this.getPoints(divisions),
holes: this.getPointsHoles(divisions)
};},
copy: function(source){
Path.prototype.copy.call(this, source);
this.holes=[];
for(var i=0, l=source.holes.length; i < l; i ++){
var hole=source.holes[ i ];
this.holes.push(hole.clone());
}
return this;
},
toJSON: function (){
var data=Path.prototype.toJSON.call(this);
data.uuid=this.uuid;
data.holes=[];
for(var i=0, l=this.holes.length; i < l; i ++){
var hole=this.holes[ i ];
data.holes.push(hole.toJSON());
}
return data;
},
fromJSON: function(json){
Path.prototype.fromJSON.call(this, json);
this.uuid=json.uuid;
this.holes=[];
for(var i=0, l=json.holes.length; i < l; i ++){
var hole=json.holes[ i ];
this.holes.push(new Path().fromJSON(hole) );
}
return this;
}});
function Light(color, intensity){
Object3D.call(this);
this.type='Light';
this.color=new Color(color);
this.intensity=intensity!==undefined ? intensity:1;
this.receiveShadow=undefined;
}
Light.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: Light,
isLight: true,
copy: function(source){
Object3D.prototype.copy.call(this, source);
this.color.copy(source.color);
this.intensity=source.intensity;
return this;
},
toJSON: function(meta){
var data=Object3D.prototype.toJSON.call(this, meta);
data.object.color=this.color.getHex();
data.object.intensity=this.intensity;
if(this.groundColor!==undefined) data.object.groundColor=this.groundColor.getHex();
if(this.distance!==undefined) data.object.distance=this.distance;
if(this.angle!==undefined) data.object.angle=this.angle;
if(this.decay!==undefined) data.object.decay=this.decay;
if(this.penumbra!==undefined) data.object.penumbra=this.penumbra;
if(this.shadow!==undefined) data.object.shadow=this.shadow.toJSON();
return data;
}});
function HemisphereLight(skyColor, groundColor, intensity){
Light.call(this, skyColor, intensity);
this.type='HemisphereLight';
this.castShadow=undefined;
this.position.copy(Object3D.DefaultUp);
this.updateMatrix();
this.groundColor=new Color(groundColor);
}
HemisphereLight.prototype=Object.assign(Object.create(Light.prototype), {
constructor: HemisphereLight,
isHemisphereLight: true,
copy: function(source){
Light.prototype.copy.call(this, source);
this.groundColor.copy(source.groundColor);
return this;
}});
function LightShadow(camera){
this.camera=camera;
this.bias=0;
this.radius=1;
this.mapSize=new Vector2(512, 512);
this.map=null;
this.matrix=new Matrix4();
}
Object.assign(LightShadow.prototype, {
copy: function(source){
this.camera=source.camera.clone();
this.bias=source.bias;
this.radius=source.radius;
this.mapSize.copy(source.mapSize);
return this;
},
clone: function (){
return new this.constructor().copy(this);
},
toJSON: function (){
var object={};
if(this.bias!==0) object.bias=this.bias;
if(this.radius!==1) object.radius=this.radius;
if(this.mapSize.x!==512||this.mapSize.y!==512) object.mapSize=this.mapSize.toArray();
object.camera=this.camera.toJSON(false).object;
delete object.camera.matrix;
return object;
}});
function SpotLightShadow(){
LightShadow.call(this, new PerspectiveCamera(50, 1, 0.5, 500) );
}
SpotLightShadow.prototype=Object.assign(Object.create(LightShadow.prototype), {
constructor: SpotLightShadow,
isSpotLightShadow: true,
update: function(light){
var camera=this.camera;
var fov=_Math.RAD2DEG * 2 * light.angle;
var aspect=this.mapSize.width / this.mapSize.height;
var far=light.distance||camera.far;
if(fov!==camera.fov||aspect!==camera.aspect||far!==camera.far){
camera.fov=fov;
camera.aspect=aspect;
camera.far=far;
camera.updateProjectionMatrix();
}}
});
function SpotLight(color, intensity, distance, angle, penumbra, decay){
Light.call(this, color, intensity);
this.type='SpotLight';
this.position.copy(Object3D.DefaultUp);
this.updateMatrix();
this.target=new Object3D();
Object.defineProperty(this, 'power', {
get: function (){
return this.intensity * Math.PI;
},
set: function(power){
this.intensity=power / Math.PI;
}});
this.distance=(distance!==undefined) ? distance:0;
this.angle=(angle!==undefined) ? angle:Math.PI / 3;
this.penumbra=(penumbra!==undefined) ? penumbra:0;
this.decay=(decay!==undefined) ? decay:1;
this.shadow=new SpotLightShadow();
}
SpotLight.prototype=Object.assign(Object.create(Light.prototype), {
constructor: SpotLight,
isSpotLight: true,
copy: function(source){
Light.prototype.copy.call(this, source);
this.distance=source.distance;
this.angle=source.angle;
this.penumbra=source.penumbra;
this.decay=source.decay;
this.target=source.target.clone();
this.shadow=source.shadow.clone();
return this;
}});
function PointLight(color, intensity, distance, decay){
Light.call(this, color, intensity);
this.type='PointLight';
Object.defineProperty(this, 'power', {
get: function (){
return this.intensity * 4 * Math.PI;
},
set: function(power){
this.intensity=power /(4 * Math.PI);
}});
this.distance=(distance!==undefined) ? distance:0;
this.decay=(decay!==undefined) ? decay:1;
this.shadow=new LightShadow(new PerspectiveCamera(90, 1, 0.5, 500) );
}
PointLight.prototype=Object.assign(Object.create(Light.prototype), {
constructor: PointLight,
isPointLight: true,
copy: function(source){
Light.prototype.copy.call(this, source);
this.distance=source.distance;
this.decay=source.decay;
this.shadow=source.shadow.clone();
return this;
}});
function DirectionalLightShadow(){
LightShadow.call(this, new OrthographicCamera(- 5, 5, 5, - 5, 0.5, 500) );
}
DirectionalLightShadow.prototype=Object.assign(Object.create(LightShadow.prototype), {
constructor: DirectionalLightShadow
});
function DirectionalLight(color, intensity){
Light.call(this, color, intensity);
this.type='DirectionalLight';
this.position.copy(Object3D.DefaultUp);
this.updateMatrix();
this.target=new Object3D();
this.shadow=new DirectionalLightShadow();
}
DirectionalLight.prototype=Object.assign(Object.create(Light.prototype), {
constructor: DirectionalLight,
isDirectionalLight: true,
copy: function(source){
Light.prototype.copy.call(this, source);
this.target=source.target.clone();
this.shadow=source.shadow.clone();
return this;
}});
function AmbientLight(color, intensity){
Light.call(this, color, intensity);
this.type='AmbientLight';
this.castShadow=undefined;
}
AmbientLight.prototype=Object.assign(Object.create(Light.prototype), {
constructor: AmbientLight,
isAmbientLight: true
});
function RectAreaLight(color, intensity, width, height){
Light.call(this, color, intensity);
this.type='RectAreaLight';
this.width=(width!==undefined) ? width:10;
this.height=(height!==undefined) ? height:10;
}
RectAreaLight.prototype=Object.assign(Object.create(Light.prototype), {
constructor: RectAreaLight,
isRectAreaLight: true,
copy: function(source){
Light.prototype.copy.call(this, source);
this.width=source.width;
this.height=source.height;
return this;
},
toJSON: function(meta){
var data=Light.prototype.toJSON.call(this, meta);
data.object.width=this.width;
data.object.height=this.height;
return data;
}});
function StringKeyframeTrack(name, times, values, interpolation){
KeyframeTrack.call(this, name, times, values, interpolation);
}
StringKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrack.prototype), {
constructor: StringKeyframeTrack,
ValueTypeName: 'string',
ValueBufferType: Array,
DefaultInterpolation: InterpolateDiscrete,
InterpolantFactoryMethodLinear: undefined,
InterpolantFactoryMethodSmooth: undefined
});
function BooleanKeyframeTrack(name, times, values){
KeyframeTrack.call(this, name, times, values);
}
BooleanKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrack.prototype), {
constructor: BooleanKeyframeTrack,
ValueTypeName: 'bool',
ValueBufferType: Array,
DefaultInterpolation: InterpolateDiscrete,
InterpolantFactoryMethodLinear: undefined,
InterpolantFactoryMethodSmooth: undefined
});
function Interpolant(parameterPositions, sampleValues, sampleSize, resultBuffer){
this.parameterPositions=parameterPositions;
this._cachedIndex=0;
this.resultBuffer=resultBuffer!==undefined ?
resultBuffer:new sampleValues.constructor(sampleSize);
this.sampleValues=sampleValues;
this.valueSize=sampleSize;
}
Object.assign(Interpolant.prototype, {
evaluate: function(t){
var pp=this.parameterPositions,
i1=this._cachedIndex,
t1=pp[ i1 ],
t0=pp[ i1 - 1 ];
validate_interval: {
seek: {
var right;
linear_scan: {
forward_scan: if(!(t < t1) ){
for(var giveUpAt=i1 + 2; ;){
if(t1===undefined){
if(t < t0) break forward_scan;
i1=pp.length;
this._cachedIndex=i1;
return this.afterEnd_(i1 - 1, t, t0);
}
if(i1===giveUpAt) break;
t0=t1;
t1=pp[ ++ i1 ];
if(t < t1){
break seek;
}}
right=pp.length;
break linear_scan;
}
if(!(t >=t0) ){
var t1global=pp[ 1 ];
if(t < t1global){
i1=2;
t0=t1global;
}
for(var giveUpAt=i1 - 2; ;){
if(t0===undefined){
this._cachedIndex=0;
return this.beforeStart_(0, t, t1);
}
if(i1===giveUpAt) break;
t1=t0;
t0=pp[ -- i1 - 1 ];
if(t >=t0){
break seek;
}}
right=i1;
i1=0;
break linear_scan;
}
break validate_interval;
}
while(i1 < right){
var mid=(i1 + right) >>> 1;
if(t < pp[ mid ]){
right=mid;
}else{
i1=mid + 1;
}}
t1=pp[ i1 ];
t0=pp[ i1 - 1 ];
if(t0===undefined){
this._cachedIndex=0;
return this.beforeStart_(0, t, t1);
}
if(t1===undefined){
i1=pp.length;
this._cachedIndex=i1;
return this.afterEnd_(i1 - 1, t0, t);
}}
this._cachedIndex=i1;
this.intervalChanged_(i1, t0, t1);
}
return this.interpolate_(i1, t0, t, t1);
},
settings: null,
DefaultSettings_: {},
getSettings_: function (){
return this.settings||this.DefaultSettings_;
},
copySampleValue_: function(index){
var result=this.resultBuffer,
values=this.sampleValues,
stride=this.valueSize,
offset=index * stride;
for(var i=0; i!==stride; ++ i){
result[ i ]=values[ offset + i ];
}
return result;
},
interpolate_: function(){
throw new Error('call to abstract method');
},
intervalChanged_: function(){
}});
Object.assign(Interpolant.prototype, {
beforeStart_: Interpolant.prototype.copySampleValue_,
afterEnd_: Interpolant.prototype.copySampleValue_,
});
function QuaternionLinearInterpolant(parameterPositions, sampleValues, sampleSize, resultBuffer){
Interpolant.call(this, parameterPositions, sampleValues, sampleSize, resultBuffer);
}
QuaternionLinearInterpolant.prototype=Object.assign(Object.create(Interpolant.prototype), {
constructor: QuaternionLinearInterpolant,
interpolate_: function(i1, t0, t, t1){
var result=this.resultBuffer,
values=this.sampleValues,
stride=this.valueSize,
offset=i1 * stride,
alpha=(t - t0) /(t1 - t0);
for(var end=offset + stride; offset!==end; offset +=4){
Quaternion.slerpFlat(result, 0, values, offset - stride, values, offset, alpha);
}
return result;
}});
function QuaternionKeyframeTrack(name, times, values, interpolation){
KeyframeTrack.call(this, name, times, values, interpolation);
}
QuaternionKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrack.prototype), {
constructor: QuaternionKeyframeTrack,
ValueTypeName: 'quaternion',
DefaultInterpolation: InterpolateLinear,
InterpolantFactoryMethodLinear: function(result){
return new QuaternionLinearInterpolant(this.times, this.values, this.getValueSize(), result);
},
InterpolantFactoryMethodSmooth: undefined
});
function ColorKeyframeTrack(name, times, values, interpolation){
KeyframeTrack.call(this, name, times, values, interpolation);
}
ColorKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrack.prototype), {
constructor: ColorKeyframeTrack,
ValueTypeName: 'color'
});
function NumberKeyframeTrack(name, times, values, interpolation){
KeyframeTrack.call(this, name, times, values, interpolation);
}
NumberKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrack.prototype), {
constructor: NumberKeyframeTrack,
ValueTypeName: 'number'
});
function CubicInterpolant(parameterPositions, sampleValues, sampleSize, resultBuffer){
Interpolant.call(this, parameterPositions, sampleValues, sampleSize, resultBuffer);
this._weightPrev=- 0;
this._offsetPrev=- 0;
this._weightNext=- 0;
this._offsetNext=- 0;
}
CubicInterpolant.prototype=Object.assign(Object.create(Interpolant.prototype), {
constructor: CubicInterpolant,
DefaultSettings_: {
endingStart: ZeroCurvatureEnding,
endingEnd: ZeroCurvatureEnding
},
intervalChanged_: function(i1, t0, t1){
var pp=this.parameterPositions,
iPrev=i1 - 2,
iNext=i1 + 1,
tPrev=pp[ iPrev ],
tNext=pp[ iNext ];
if(tPrev===undefined){
switch(this.getSettings_().endingStart){
case ZeroSlopeEnding:
iPrev=i1;
tPrev=2 * t0 - t1;
break;
case WrapAroundEnding:
iPrev=pp.length - 2;
tPrev=t0 + pp[ iPrev ] - pp[ iPrev + 1 ];
break;
default:
iPrev=i1;
tPrev=t1;
}}
if(tNext===undefined){
switch(this.getSettings_().endingEnd){
case ZeroSlopeEnding:
iNext=i1;
tNext=2 * t1 - t0;
break;
case WrapAroundEnding:
iNext=1;
tNext=t1 + pp[ 1 ] - pp[ 0 ];
break;
default:
iNext=i1 - 1;
tNext=t0;
}}
var halfDt=(t1 - t0) * 0.5,
stride=this.valueSize;
this._weightPrev=halfDt /(t0 - tPrev);
this._weightNext=halfDt /(tNext - t1);
this._offsetPrev=iPrev * stride;
this._offsetNext=iNext * stride;
},
interpolate_: function(i1, t0, t, t1){
var result=this.resultBuffer,
values=this.sampleValues,
stride=this.valueSize,
o1=i1 * stride,		o0=o1 - stride,
oP=this._offsetPrev, 	oN=this._offsetNext,
wP=this._weightPrev,	wN=this._weightNext,
p=(t - t0) /(t1 - t0),
pp=p * p,
ppp=pp * p;
var sP=- wP * ppp + 2 * wP * pp - wP * p;
var s0=(1 + wP) * ppp +(- 1.5 - 2 * wP) * pp +(- 0.5 + wP) * p + 1;
var s1=(- 1 - wN) * ppp +(1.5 + wN) * pp + 0.5 * p;
var sN=wN * ppp - wN * pp;
for(var i=0; i!==stride; ++ i){
result[ i ] =
sP * values[ oP + i ] +
s0 * values[ o0 + i ] +
s1 * values[ o1 + i ] +
sN * values[ oN + i ];
}
return result;
}});
function LinearInterpolant(parameterPositions, sampleValues, sampleSize, resultBuffer){
Interpolant.call(this, parameterPositions, sampleValues, sampleSize, resultBuffer);
}
LinearInterpolant.prototype=Object.assign(Object.create(Interpolant.prototype), {
constructor: LinearInterpolant,
interpolate_: function(i1, t0, t, t1){
var result=this.resultBuffer,
values=this.sampleValues,
stride=this.valueSize,
offset1=i1 * stride,
offset0=offset1 - stride,
weight1=(t - t0) /(t1 - t0),
weight0=1 - weight1;
for(var i=0; i!==stride; ++ i){
result[ i ] =
values[ offset0 + i ] * weight0 +
values[ offset1 + i ] * weight1;
}
return result;
}});
function DiscreteInterpolant(parameterPositions, sampleValues, sampleSize, resultBuffer){
Interpolant.call(this, parameterPositions, sampleValues, sampleSize, resultBuffer);
}
DiscreteInterpolant.prototype=Object.assign(Object.create(Interpolant.prototype), {
constructor: DiscreteInterpolant,
interpolate_: function(i1 ){
return this.copySampleValue_(i1 - 1);
}});
var AnimationUtils={
arraySlice: function(array, from, to){
if(AnimationUtils.isTypedArray(array) ){
return new array.constructor(array.subarray(from, to!==undefined ? to:array.length) );
}
return array.slice(from, to);
},
convertArray: function(array, type, forceClone){
if(! array ||
! forceClone&&array.constructor===type) return array;
if(typeof type.BYTES_PER_ELEMENT==='number'){
return new type(array);
}
return Array.prototype.slice.call(array);
},
isTypedArray: function(object){
return ArrayBuffer.isView(object) &&
!(object instanceof DataView);
},
getKeyframeOrder: function(times){
function compareTime(i, j){
return times[ i ] - times[ j ];
}
var n=times.length;
var result=new Array(n);
for(var i=0; i!==n; ++ i) result[ i ]=i;
result.sort(compareTime);
return result;
},
sortedArray: function(values, stride, order){
var nValues=values.length;
var result=new values.constructor(nValues);
for(var i=0, dstOffset=0; dstOffset!==nValues; ++ i){
var srcOffset=order[ i ] * stride;
for(var j=0; j!==stride; ++ j){
result[ dstOffset ++ ]=values[ srcOffset + j ];
}}
return result;
},
flattenJSON: function(jsonKeys, times, values, valuePropertyName){
var i=1, key=jsonKeys[ 0 ];
while(key!==undefined&&key[ valuePropertyName ]===undefined){
key=jsonKeys[ i ++ ];
}
if(key===undefined) return;
var value=key[ valuePropertyName ];
if(value===undefined) return;
if(Array.isArray(value) ){
do {
value=key[ valuePropertyName ];
if(value!==undefined){
times.push(key.time);
values.push.apply(values, value);
}
key=jsonKeys[ i ++ ];
} while(key!==undefined);
}else if(value.toArray!==undefined){
do {
value=key[ valuePropertyName ];
if(value!==undefined){
times.push(key.time);
value.toArray(values, values.length);
}
key=jsonKeys[ i ++ ];
} while(key!==undefined);
}else{
do {
value=key[ valuePropertyName ];
if(value!==undefined){
times.push(key.time);
values.push(value);
}
key=jsonKeys[ i ++ ];
} while(key!==undefined);
}}
};
function KeyframeTrack(name, times, values, interpolation){
if(name===undefined) throw new Error('THREE.KeyframeTrack: track name is undefined');
if(times===undefined||times.length===0) throw new Error('THREE.KeyframeTrack: no keyframes in track named ' + name);
this.name=name;
this.times=AnimationUtils.convertArray(times, this.TimeBufferType);
this.values=AnimationUtils.convertArray(values, this.ValueBufferType);
this.setInterpolation(interpolation||this.DefaultInterpolation);
this.validate();
this.optimize();
}
Object.assign(KeyframeTrack, {
parse: function(json){
if(json.type===undefined){
throw new Error('THREE.KeyframeTrack: track type undefined, can not parse');
}
var trackType=KeyframeTrack._getTrackTypeForValueTypeName(json.type);
if(json.times===undefined){
var times=[], values=[];
AnimationUtils.flattenJSON(json.keys, times, values, 'value');
json.times=times;
json.values=values;
}
if(trackType.parse!==undefined){
return trackType.parse(json);
}else{
return new trackType(json.name, json.times, json.values, json.interpolation);
}},
toJSON: function(track){
var trackType=track.constructor;
var json;
if(trackType.toJSON!==undefined){
json=trackType.toJSON(track);
}else{
json={
'name': track.name,
'times': AnimationUtils.convertArray(track.times, Array),
'values': AnimationUtils.convertArray(track.values, Array)
};
var interpolation=track.getInterpolation();
if(interpolation!==track.DefaultInterpolation){
json.interpolation=interpolation;
}}
json.type=track.ValueTypeName;
return json;
},
_getTrackTypeForValueTypeName: function(typeName){
switch(typeName.toLowerCase()){
case 'scalar':
case 'double':
case 'float':
case 'number':
case 'integer':
return NumberKeyframeTrack;
case 'vector':
case 'vector2':
case 'vector3':
case 'vector4':
return VectorKeyframeTrack;
case 'color':
return ColorKeyframeTrack;
case 'quaternion':
return QuaternionKeyframeTrack;
case 'bool':
case 'boolean':
return BooleanKeyframeTrack;
case 'string':
return StringKeyframeTrack;
}
throw new Error('THREE.KeyframeTrack: Unsupported typeName: ' + typeName);
}});
Object.assign(KeyframeTrack.prototype, {
constructor: KeyframeTrack,
TimeBufferType: Float32Array,
ValueBufferType: Float32Array,
DefaultInterpolation: InterpolateLinear,
InterpolantFactoryMethodDiscrete: function(result){
return new DiscreteInterpolant(this.times, this.values, this.getValueSize(), result);
},
InterpolantFactoryMethodLinear: function(result){
return new LinearInterpolant(this.times, this.values, this.getValueSize(), result);
},
InterpolantFactoryMethodSmooth: function(result){
return new CubicInterpolant(this.times, this.values, this.getValueSize(), result);
},
setInterpolation: function(interpolation){
var factoryMethod;
switch(interpolation){
case InterpolateDiscrete:
factoryMethod=this.InterpolantFactoryMethodDiscrete;
break;
case InterpolateLinear:
factoryMethod=this.InterpolantFactoryMethodLinear;
break;
case InterpolateSmooth:
factoryMethod=this.InterpolantFactoryMethodSmooth;
break;
}
if(factoryMethod===undefined){
var message="unsupported interpolation for " +
this.ValueTypeName + " keyframe track named " + this.name;
if(this.createInterpolant===undefined){
if(interpolation!==this.DefaultInterpolation){
this.setInterpolation(this.DefaultInterpolation);
}else{
throw new Error(message);
}}
console.warn('THREE.KeyframeTrack:', message);
return;
}
this.createInterpolant=factoryMethod;
},
getInterpolation: function (){
switch(this.createInterpolant){
case this.InterpolantFactoryMethodDiscrete:
return InterpolateDiscrete;
case this.InterpolantFactoryMethodLinear:
return InterpolateLinear;
case this.InterpolantFactoryMethodSmooth:
return InterpolateSmooth;
}},
getValueSize: function (){
return this.values.length / this.times.length;
},
shift: function(timeOffset){
if(timeOffset!==0.0){
var times=this.times;
for(var i=0, n=times.length; i!==n; ++ i){
times[ i ] +=timeOffset;
}}
return this;
},
scale: function(timeScale){
if(timeScale!==1.0){
var times=this.times;
for(var i=0, n=times.length; i!==n; ++ i){
times[ i ] *=timeScale;
}}
return this;
},
trim: function(startTime, endTime){
var times=this.times,
nKeys=times.length,
from=0,
to=nKeys - 1;
while(from!==nKeys&&times[ from ] < startTime){
++ from;
}
while(to!==- 1&&times[ to ] > endTime){
-- to;
}
++ to;
if(from!==0||to!==nKeys){
if(from >=to) to=Math.max(to, 1), from=to - 1;
var stride=this.getValueSize();
this.times=AnimationUtils.arraySlice(times, from, to);
this.values=AnimationUtils.arraySlice(this.values, from * stride, to * stride);
}
return this;
},
validate: function (){
var valid=true;
var valueSize=this.getValueSize();
if(valueSize - Math.floor(valueSize)!==0){
console.error('THREE.KeyframeTrack: Invalid value size in track.', this);
valid=false;
}
var times=this.times,
values=this.values,
nKeys=times.length;
if(nKeys===0){
console.error('THREE.KeyframeTrack: Track is empty.', this);
valid=false;
}
var prevTime=null;
for(var i=0; i!==nKeys; i ++){
var currTime=times[ i ];
if(typeof currTime==='number'&&isNaN(currTime) ){
console.error('THREE.KeyframeTrack: Time is not a valid number.', this, i, currTime);
valid=false;
break;
}
if(prevTime!==null&&prevTime > currTime){
console.error('THREE.KeyframeTrack: Out of order keys.', this, i, currTime, prevTime);
valid=false;
break;
}
prevTime=currTime;
}
if(values!==undefined){
if(AnimationUtils.isTypedArray(values) ){
for(var i=0, n=values.length; i!==n; ++ i){
var value=values[ i ];
if(isNaN(value) ){
console.error('THREE.KeyframeTrack: Value is not a valid number.', this, i, value);
valid=false;
break;
}}
}}
return valid;
},
optimize: function (){
var times=this.times,
values=this.values,
stride=this.getValueSize(),
smoothInterpolation=this.getInterpolation()===InterpolateSmooth,
writeIndex=1,
lastIndex=times.length - 1;
for(var i=1; i < lastIndex; ++ i){
var keep=false;
var time=times[ i ];
var timeNext=times[ i + 1 ];
if(time!==timeNext&&(i!==1||time!==time[ 0 ]) ){
if(! smoothInterpolation){
var offset=i * stride,
offsetP=offset - stride,
offsetN=offset + stride;
for(var j=0; j!==stride; ++ j){
var value=values[ offset + j ];
if(value!==values[ offsetP + j ] ||
value!==values[ offsetN + j ]){
keep=true;
break;
}}
}else{
keep=true;
}}
if(keep){
if(i!==writeIndex){
times[ writeIndex ]=times[ i ];
var readOffset=i * stride,
writeOffset=writeIndex * stride;
for(var j=0; j!==stride; ++ j){
values[ writeOffset + j ]=values[ readOffset + j ];
}}
++ writeIndex;
}}
if(lastIndex > 0){
times[ writeIndex ]=times[ lastIndex ];
for(var readOffset=lastIndex * stride, writeOffset=writeIndex * stride, j=0; j!==stride; ++ j){
values[ writeOffset + j ]=values[ readOffset + j ];
}
++ writeIndex;
}
if(writeIndex!==times.length){
this.times=AnimationUtils.arraySlice(times, 0, writeIndex);
this.values=AnimationUtils.arraySlice(values, 0, writeIndex * stride);
}
return this;
}});
function VectorKeyframeTrack(name, times, values, interpolation){
KeyframeTrack.call(this, name, times, values, interpolation);
}
VectorKeyframeTrack.prototype=Object.assign(Object.create(KeyframeTrack.prototype), {
constructor: VectorKeyframeTrack,
ValueTypeName: 'vector'
});
function AnimationClip(name, duration, tracks){
this.name=name;
this.tracks=tracks;
this.duration=(duration!==undefined) ? duration:- 1;
this.uuid=_Math.generateUUID();
if(this.duration < 0){
this.resetDuration();
}
this.optimize();
}
Object.assign(AnimationClip, {
parse: function(json){
var tracks=[],
jsonTracks=json.tracks,
frameTime=1.0 /(json.fps||1.0);
for(var i=0, n=jsonTracks.length; i!==n; ++ i){
tracks.push(KeyframeTrack.parse(jsonTracks[ i ]).scale(frameTime) );
}
return new AnimationClip(json.name, json.duration, tracks);
},
toJSON: function(clip){
var tracks=[],
clipTracks=clip.tracks;
var json={
'name': clip.name,
'duration': clip.duration,
'tracks': tracks,
'uuid': clip.uuid
};
for(var i=0, n=clipTracks.length; i!==n; ++ i){
tracks.push(KeyframeTrack.toJSON(clipTracks[ i ]) );
}
return json;
},
CreateFromMorphTargetSequence: function(name, morphTargetSequence, fps, noLoop){
var numMorphTargets=morphTargetSequence.length;
var tracks=[];
for(var i=0; i < numMorphTargets; i ++){
var times=[];
var values=[];
times.push((i + numMorphTargets - 1) % numMorphTargets,
i,
(i + 1) % numMorphTargets);
values.push(0, 1, 0);
var order=AnimationUtils.getKeyframeOrder(times);
times=AnimationUtils.sortedArray(times, 1, order);
values=AnimationUtils.sortedArray(values, 1, order);
if(! noLoop&&times[ 0 ]===0){
times.push(numMorphTargets);
values.push(values[ 0 ]);
}
tracks.push(new NumberKeyframeTrack(
'.morphTargetInfluences[' + morphTargetSequence[ i ].name + ']',
times, values
).scale(1.0 / fps) );
}
return new AnimationClip(name, - 1, tracks);
},
findByName: function(objectOrClipArray, name){
var clipArray=objectOrClipArray;
if(! Array.isArray(objectOrClipArray) ){
var o=objectOrClipArray;
clipArray=o.geometry&&o.geometry.animations||o.animations;
}
for(var i=0; i < clipArray.length; i ++){
if(clipArray[ i ].name===name){
return clipArray[ i ];
}}
return null;
},
CreateClipsFromMorphTargetSequences: function(morphTargets, fps, noLoop){
var animationToMorphTargets={};
var pattern=/^([\w-]*?)([\d]+)$/;
for(var i=0, il=morphTargets.length; i < il; i ++){
var morphTarget=morphTargets[ i ];
var parts=morphTarget.name.match(pattern);
if(parts&&parts.length > 1){
var name=parts[ 1 ];
var animationMorphTargets=animationToMorphTargets[ name ];
if(! animationMorphTargets){
animationToMorphTargets[ name ]=animationMorphTargets=[];
}
animationMorphTargets.push(morphTarget);
}}
var clips=[];
for(var name in animationToMorphTargets){
clips.push(AnimationClip.CreateFromMorphTargetSequence(name, animationToMorphTargets[ name ], fps, noLoop) );
}
return clips;
},
parseAnimation: function(animation, bones){
if(! animation){
console.error('THREE.AnimationClip: No animation in JSONLoader data.');
return null;
}
var addNonemptyTrack=function(trackType, trackName, animationKeys, propertyName, destTracks){
if(animationKeys.length!==0){
var times=[];
var values=[];
AnimationUtils.flattenJSON(animationKeys, times, values, propertyName);
if(times.length!==0){
destTracks.push(new trackType(trackName, times, values) );
}}
};
var tracks=[];
var clipName=animation.name||'default';
var duration=animation.length||- 1;
var fps=animation.fps||30;
var hierarchyTracks=animation.hierarchy||[];
for(var h=0; h < hierarchyTracks.length; h ++){
var animationKeys=hierarchyTracks[ h ].keys;
if(! animationKeys||animationKeys.length===0) continue;
if(animationKeys[ 0 ].morphTargets){
var morphTargetNames={};
for(var k=0; k < animationKeys.length; k ++){
if(animationKeys[ k ].morphTargets){
for(var m=0; m < animationKeys[ k ].morphTargets.length; m ++){
morphTargetNames[ animationKeys[ k ].morphTargets[ m ] ]=- 1;
}}
}
for(var morphTargetName in morphTargetNames){
var times=[];
var values=[];
for(var m=0; m!==animationKeys[ k ].morphTargets.length; ++ m){
var animationKey=animationKeys[ k ];
times.push(animationKey.time);
values.push(( animationKey.morphTarget===morphTargetName) ? 1:0);
}
tracks.push(new NumberKeyframeTrack('.morphTargetInfluence[' + morphTargetName + ']', times, values) );
}
duration=morphTargetNames.length *(fps||1.0);
}else{
var boneName='.bones[' + bones[ h ].name + ']';
addNonemptyTrack(
VectorKeyframeTrack, boneName + '.position',
animationKeys, 'pos', tracks);
addNonemptyTrack(
QuaternionKeyframeTrack, boneName + '.quaternion',
animationKeys, 'rot', tracks);
addNonemptyTrack(
VectorKeyframeTrack, boneName + '.scale',
animationKeys, 'scl', tracks);
}}
if(tracks.length===0){
return null;
}
var clip=new AnimationClip(clipName, duration, tracks);
return clip;
}});
Object.assign(AnimationClip.prototype, {
resetDuration: function (){
var tracks=this.tracks, duration=0;
for(var i=0, n=tracks.length; i!==n; ++ i){
var track=this.tracks[ i ];
duration=Math.max(duration, track.times[ track.times.length - 1 ]);
}
this.duration=duration;
},
trim: function (){
for(var i=0; i < this.tracks.length; i ++){
this.tracks[ i ].trim(0, this.duration);
}
return this;
},
optimize: function (){
for(var i=0; i < this.tracks.length; i ++){
this.tracks[ i ].optimize();
}
return this;
}});
function MaterialLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
this.textures={};}
Object.assign(MaterialLoader.prototype, {
load: function(url, onLoad, onProgress, onError){
var scope=this;
var loader=new FileLoader(scope.manager);
loader.load(url, function(text){
onLoad(scope.parse(JSON.parse(text) ));
}, onProgress, onError);
},
setTextures: function(value){
this.textures=value;
},
parse: function(json){
var textures=this.textures;
function getTexture(name){
if(textures[ name ]===undefined){
console.warn('THREE.MaterialLoader: Undefined texture', name);
}
return textures[ name ];
}
var material=new Materials[ json.type ]();
if(json.uuid!==undefined) material.uuid=json.uuid;
if(json.name!==undefined) material.name=json.name;
if(json.color!==undefined) material.color.setHex(json.color);
if(json.roughness!==undefined) material.roughness=json.roughness;
if(json.metalness!==undefined) material.metalness=json.metalness;
if(json.emissive!==undefined) material.emissive.setHex(json.emissive);
if(json.specular!==undefined) material.specular.setHex(json.specular);
if(json.shininess!==undefined) material.shininess=json.shininess;
if(json.clearCoat!==undefined) material.clearCoat=json.clearCoat;
if(json.clearCoatRoughness!==undefined) material.clearCoatRoughness=json.clearCoatRoughness;
if(json.uniforms!==undefined) material.uniforms=json.uniforms;
if(json.vertexShader!==undefined) material.vertexShader=json.vertexShader;
if(json.fragmentShader!==undefined) material.fragmentShader=json.fragmentShader;
if(json.vertexColors!==undefined) material.vertexColors=json.vertexColors;
if(json.fog!==undefined) material.fog=json.fog;
if(json.flatShading!==undefined) material.flatShading=json.flatShading;
if(json.blending!==undefined) material.blending=json.blending;
if(json.side!==undefined) material.side=json.side;
if(json.opacity!==undefined) material.opacity=json.opacity;
if(json.transparent!==undefined) material.transparent=json.transparent;
if(json.alphaTest!==undefined) material.alphaTest=json.alphaTest;
if(json.depthTest!==undefined) material.depthTest=json.depthTest;
if(json.depthWrite!==undefined) material.depthWrite=json.depthWrite;
if(json.colorWrite!==undefined) material.colorWrite=json.colorWrite;
if(json.wireframe!==undefined) material.wireframe=json.wireframe;
if(json.wireframeLinewidth!==undefined) material.wireframeLinewidth=json.wireframeLinewidth;
if(json.wireframeLinecap!==undefined) material.wireframeLinecap=json.wireframeLinecap;
if(json.wireframeLinejoin!==undefined) material.wireframeLinejoin=json.wireframeLinejoin;
if(json.rotation!==undefined) material.rotation=json.rotation;
if(json.linewidth!==1) material.linewidth=json.linewidth;
if(json.dashSize!==undefined) material.dashSize=json.dashSize;
if(json.gapSize!==undefined) material.gapSize=json.gapSize;
if(json.scale!==undefined) material.scale=json.scale;
if(json.polygonOffset!==undefined) material.polygonOffset=json.polygonOffset;
if(json.polygonOffsetFactor!==undefined) material.polygonOffsetFactor=json.polygonOffsetFactor;
if(json.polygonOffsetUnits!==undefined) material.polygonOffsetUnits=json.polygonOffsetUnits;
if(json.skinning!==undefined) material.skinning=json.skinning;
if(json.morphTargets!==undefined) material.morphTargets=json.morphTargets;
if(json.dithering!==undefined) material.dithering=json.dithering;
if(json.visible!==undefined) material.visible=json.visible;
if(json.userData!==undefined) material.userData=json.userData;
if(json.shading!==undefined) material.flatShading=json.shading===1;
if(json.size!==undefined) material.size=json.size;
if(json.sizeAttenuation!==undefined) material.sizeAttenuation=json.sizeAttenuation;
if(json.map!==undefined) material.map=getTexture(json.map);
if(json.alphaMap!==undefined){
material.alphaMap=getTexture(json.alphaMap);
material.transparent=true;
}
if(json.bumpMap!==undefined) material.bumpMap=getTexture(json.bumpMap);
if(json.bumpScale!==undefined) material.bumpScale=json.bumpScale;
if(json.normalMap!==undefined) material.normalMap=getTexture(json.normalMap);
if(json.normalScale!==undefined){
var normalScale=json.normalScale;
if(Array.isArray(normalScale)===false){
normalScale=[ normalScale, normalScale ];
}
material.normalScale=new Vector2().fromArray(normalScale);
}
if(json.displacementMap!==undefined) material.displacementMap=getTexture(json.displacementMap);
if(json.displacementScale!==undefined) material.displacementScale=json.displacementScale;
if(json.displacementBias!==undefined) material.displacementBias=json.displacementBias;
if(json.roughnessMap!==undefined) material.roughnessMap=getTexture(json.roughnessMap);
if(json.metalnessMap!==undefined) material.metalnessMap=getTexture(json.metalnessMap);
if(json.emissiveMap!==undefined) material.emissiveMap=getTexture(json.emissiveMap);
if(json.emissiveIntensity!==undefined) material.emissiveIntensity=json.emissiveIntensity;
if(json.specularMap!==undefined) material.specularMap=getTexture(json.specularMap);
if(json.envMap!==undefined) material.envMap=getTexture(json.envMap);
if(json.reflectivity!==undefined) material.reflectivity=json.reflectivity;
if(json.lightMap!==undefined) material.lightMap=getTexture(json.lightMap);
if(json.lightMapIntensity!==undefined) material.lightMapIntensity=json.lightMapIntensity;
if(json.aoMap!==undefined) material.aoMap=getTexture(json.aoMap);
if(json.aoMapIntensity!==undefined) material.aoMapIntensity=json.aoMapIntensity;
if(json.gradientMap!==undefined) material.gradientMap=getTexture(json.gradientMap);
return material;
}});
function BufferGeometryLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
}
Object.assign(BufferGeometryLoader.prototype, {
load: function(url, onLoad, onProgress, onError){
var scope=this;
var loader=new FileLoader(scope.manager);
loader.load(url, function(text){
onLoad(scope.parse(JSON.parse(text) ));
}, onProgress, onError);
},
parse: function(json){
var geometry=new BufferGeometry();
var index=json.data.index;
if(index!==undefined){
var typedArray=new TYPED_ARRAYS[ index.type ](index.array);
geometry.setIndex(new BufferAttribute(typedArray, 1) );
}
var attributes=json.data.attributes;
for(var key in attributes){
var attribute=attributes[ key ];
var typedArray=new TYPED_ARRAYS[ attribute.type ](attribute.array);
geometry.addAttribute(key, new BufferAttribute(typedArray, attribute.itemSize, attribute.normalized) );
}
var groups=json.data.groups||json.data.drawcalls||json.data.offsets;
if(groups!==undefined){
for(var i=0, n=groups.length; i!==n; ++ i){
var group=groups[ i ];
geometry.addGroup(group.start, group.count, group.materialIndex);
}}
var boundingSphere=json.data.boundingSphere;
if(boundingSphere!==undefined){
var center=new Vector3();
if(boundingSphere.center!==undefined){
center.fromArray(boundingSphere.center);
}
geometry.boundingSphere=new Sphere(center, boundingSphere.radius);
}
return geometry;
}});
var TYPED_ARRAYS={
Int8Array: Int8Array,
Uint8Array: Uint8Array,
Uint8ClampedArray: typeof Uint8ClampedArray!=='undefined' ? Uint8ClampedArray:Uint8Array,
Int16Array: Int16Array,
Uint16Array: Uint16Array,
Int32Array: Int32Array,
Uint32Array: Uint32Array,
Float32Array: Float32Array,
Float64Array: Float64Array
};
function Loader(){}
Loader.Handlers={
handlers: [],
add: function(regex, loader){
this.handlers.push(regex, loader);
},
get: function(file){
var handlers=this.handlers;
for(var i=0, l=handlers.length; i < l; i +=2){
var regex=handlers[ i ];
var loader=handlers[ i + 1 ];
if(regex.test(file) ){
return loader;
}}
return null;
}};
Object.assign(Loader.prototype, {
crossOrigin: undefined,
onLoadStart: function (){},
onLoadProgress: function (){},
onLoadComplete: function (){},
initMaterials: function(materials, texturePath, crossOrigin){
var array=[];
for(var i=0; i < materials.length; ++ i){
array[ i ]=this.createMaterial(materials[ i ], texturePath, crossOrigin);
}
return array;
},
createMaterial:(function (){
var BlendingMode={
NoBlending: NoBlending,
NormalBlending: NormalBlending,
AdditiveBlending: AdditiveBlending,
SubtractiveBlending: SubtractiveBlending,
MultiplyBlending: MultiplyBlending,
CustomBlending: CustomBlending
};
var color=new Color();
var textureLoader=new TextureLoader();
var materialLoader=new MaterialLoader();
return function createMaterial(m, texturePath, crossOrigin){
var textures={};
function loadTexture(path, repeat, offset, wrap, anisotropy){
var fullPath=texturePath + path;
var loader=Loader.Handlers.get(fullPath);
var texture;
if(loader!==null){
texture=loader.load(fullPath);
}else{
textureLoader.setCrossOrigin(crossOrigin);
texture=textureLoader.load(fullPath);
}
if(repeat!==undefined){
texture.repeat.fromArray(repeat);
if(repeat[ 0 ]!==1) texture.wrapS=RepeatWrapping;
if(repeat[ 1 ]!==1) texture.wrapT=RepeatWrapping;
}
if(offset!==undefined){
texture.offset.fromArray(offset);
}
if(wrap!==undefined){
if(wrap[ 0 ]==='repeat') texture.wrapS=RepeatWrapping;
if(wrap[ 0 ]==='mirror') texture.wrapS=MirroredRepeatWrapping;
if(wrap[ 1 ]==='repeat') texture.wrapT=RepeatWrapping;
if(wrap[ 1 ]==='mirror') texture.wrapT=MirroredRepeatWrapping;
}
if(anisotropy!==undefined){
texture.anisotropy=anisotropy;
}
var uuid=_Math.generateUUID();
textures[ uuid ]=texture;
return uuid;
}
var json={
uuid: _Math.generateUUID(),
type: 'MeshLambertMaterial'
};
for(var name in m){
var value=m[ name ];
switch(name){
case 'DbgColor':
case 'DbgIndex':
case 'opticalDensity':
case 'illumination':
break;
case 'DbgName':
json.name=value;
break;
case 'blending':
json.blending=BlendingMode[ value ];
break;
case 'colorAmbient':
case 'mapAmbient':
console.warn('THREE.Loader.createMaterial:', name, 'is no longer supported.');
break;
case 'colorDiffuse':
json.color=color.fromArray(value).getHex();
break;
case 'colorSpecular':
json.specular=color.fromArray(value).getHex();
break;
case 'colorEmissive':
json.emissive=color.fromArray(value).getHex();
break;
case 'specularCoef':
json.shininess=value;
break;
case 'shading':
if(value.toLowerCase()==='basic') json.type='MeshBasicMaterial';
if(value.toLowerCase()==='phong') json.type='MeshPhongMaterial';
if(value.toLowerCase()==='standard') json.type='MeshStandardMaterial';
break;
case 'mapDiffuse':
json.map=loadTexture(value, m.mapDiffuseRepeat, m.mapDiffuseOffset, m.mapDiffuseWrap, m.mapDiffuseAnisotropy);
break;
case 'mapDiffuseRepeat':
case 'mapDiffuseOffset':
case 'mapDiffuseWrap':
case 'mapDiffuseAnisotropy':
break;
case 'mapEmissive':
json.emissiveMap=loadTexture(value, m.mapEmissiveRepeat, m.mapEmissiveOffset, m.mapEmissiveWrap, m.mapEmissiveAnisotropy);
break;
case 'mapEmissiveRepeat':
case 'mapEmissiveOffset':
case 'mapEmissiveWrap':
case 'mapEmissiveAnisotropy':
break;
case 'mapLight':
json.lightMap=loadTexture(value, m.mapLightRepeat, m.mapLightOffset, m.mapLightWrap, m.mapLightAnisotropy);
break;
case 'mapLightRepeat':
case 'mapLightOffset':
case 'mapLightWrap':
case 'mapLightAnisotropy':
break;
case 'mapAO':
json.aoMap=loadTexture(value, m.mapAORepeat, m.mapAOOffset, m.mapAOWrap, m.mapAOAnisotropy);
break;
case 'mapAORepeat':
case 'mapAOOffset':
case 'mapAOWrap':
case 'mapAOAnisotropy':
break;
case 'mapBump':
json.bumpMap=loadTexture(value, m.mapBumpRepeat, m.mapBumpOffset, m.mapBumpWrap, m.mapBumpAnisotropy);
break;
case 'mapBumpScale':
json.bumpScale=value;
break;
case 'mapBumpRepeat':
case 'mapBumpOffset':
case 'mapBumpWrap':
case 'mapBumpAnisotropy':
break;
case 'mapNormal':
json.normalMap=loadTexture(value, m.mapNormalRepeat, m.mapNormalOffset, m.mapNormalWrap, m.mapNormalAnisotropy);
break;
case 'mapNormalFactor':
json.normalScale=value;
break;
case 'mapNormalRepeat':
case 'mapNormalOffset':
case 'mapNormalWrap':
case 'mapNormalAnisotropy':
break;
case 'mapSpecular':
json.specularMap=loadTexture(value, m.mapSpecularRepeat, m.mapSpecularOffset, m.mapSpecularWrap, m.mapSpecularAnisotropy);
break;
case 'mapSpecularRepeat':
case 'mapSpecularOffset':
case 'mapSpecularWrap':
case 'mapSpecularAnisotropy':
break;
case 'mapMetalness':
json.metalnessMap=loadTexture(value, m.mapMetalnessRepeat, m.mapMetalnessOffset, m.mapMetalnessWrap, m.mapMetalnessAnisotropy);
break;
case 'mapMetalnessRepeat':
case 'mapMetalnessOffset':
case 'mapMetalnessWrap':
case 'mapMetalnessAnisotropy':
break;
case 'mapRoughness':
json.roughnessMap=loadTexture(value, m.mapRoughnessRepeat, m.mapRoughnessOffset, m.mapRoughnessWrap, m.mapRoughnessAnisotropy);
break;
case 'mapRoughnessRepeat':
case 'mapRoughnessOffset':
case 'mapRoughnessWrap':
case 'mapRoughnessAnisotropy':
break;
case 'mapAlpha':
json.alphaMap=loadTexture(value, m.mapAlphaRepeat, m.mapAlphaOffset, m.mapAlphaWrap, m.mapAlphaAnisotropy);
break;
case 'mapAlphaRepeat':
case 'mapAlphaOffset':
case 'mapAlphaWrap':
case 'mapAlphaAnisotropy':
break;
case 'flipSided':
json.side=BackSide;
break;
case 'doubleSided':
json.side=DoubleSide;
break;
case 'transparency':
console.warn('THREE.Loader.createMaterial: transparency has been renamed to opacity');
json.opacity=value;
break;
case 'depthTest':
case 'depthWrite':
case 'colorWrite':
case 'opacity':
case 'reflectivity':
case 'transparent':
case 'visible':
case 'wireframe':
json[ name ]=value;
break;
case 'vertexColors':
if(value===true) json.vertexColors=VertexColors;
if(value==='face') json.vertexColors=FaceColors;
break;
default:
console.error('THREE.Loader.createMaterial: Unsupported', name, value);
break;
}}
if(json.type==='MeshBasicMaterial') delete json.emissive;
if(json.type!=='MeshPhongMaterial') delete json.specular;
if(json.opacity < 1) json.transparent=true;
materialLoader.setTextures(textures);
return materialLoader.parse(json);
};})()
});
var LoaderUtils={
decodeText: function(array){
if(typeof TextDecoder!=='undefined'){
return new TextDecoder().decode(array);
}
var s='';
for(var i=0, il=array.length; i < il; i ++){
s +=String.fromCharCode(array[ i ]);
}
return decodeURIComponent(escape(s) );
},
extractUrlBase: function(url){
var index=url.lastIndexOf('/');
if(index===- 1) return './';
return url.substr(0, index + 1);
}};
function JSONLoader(manager){
if(typeof manager==='boolean'){
console.warn('THREE.JSONLoader: showStatus parameter has been removed from constructor.');
manager=undefined;
}
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
this.withCredentials=false;
}
Object.assign(JSONLoader.prototype, {
load: function(url, onLoad, onProgress, onError){
var scope=this;
var texturePath=this.texturePath&&(typeof this.texturePath==='string') ? this.texturePath:LoaderUtils.extractUrlBase(url);
var loader=new FileLoader(this.manager);
loader.setWithCredentials(this.withCredentials);
loader.load(url, function(text){
var json=JSON.parse(text);
var metadata=json.metadata;
if(metadata!==undefined){
var type=metadata.type;
if(type!==undefined){
if(type.toLowerCase()==='object'){
console.error('THREE.JSONLoader: ' + url + ' should be loaded with THREE.ObjectLoader instead.');
return;
}}
}
var object=scope.parse(json, texturePath);
onLoad(object.geometry, object.materials);
}, onProgress, onError);
},
setTexturePath: function(value){
this.texturePath=value;
},
parse:(function (){
function parseModel(json, geometry){
function isBitSet(value, position){
return value &(1 << position);
}
var i, j, fi,
offset, zLength,
colorIndex, normalIndex, uvIndex, materialIndex,
type,
isQuad,
hasMaterial,
hasFaceVertexUv,
hasFaceNormal, hasFaceVertexNormal,
hasFaceColor, hasFaceVertexColor,
vertex, face, faceA, faceB, hex, normal,
uvLayer, uv, u, v,
faces=json.faces,
vertices=json.vertices,
normals=json.normals,
colors=json.colors,
scale=json.scale,
nUvLayers=0;
if(json.uvs!==undefined){
for(i=0; i < json.uvs.length; i ++){
if(json.uvs[ i ].length) nUvLayers ++;
}
for(i=0; i < nUvLayers; i ++){
geometry.faceVertexUvs[ i ]=[];
}}
offset=0;
zLength=vertices.length;
while(offset < zLength){
vertex=new Vector3();
vertex.x=vertices[ offset ++ ] * scale;
vertex.y=vertices[ offset ++ ] * scale;
vertex.z=vertices[ offset ++ ] * scale;
geometry.vertices.push(vertex);
}
offset=0;
zLength=faces.length;
while(offset < zLength){
type=faces[ offset ++ ];
isQuad=isBitSet(type, 0);
hasMaterial=isBitSet(type, 1);
hasFaceVertexUv=isBitSet(type, 3);
hasFaceNormal=isBitSet(type, 4);
hasFaceVertexNormal=isBitSet(type, 5);
hasFaceColor=isBitSet(type, 6);
hasFaceVertexColor=isBitSet(type, 7);
if(isQuad){
faceA=new Face3();
faceA.a=faces[ offset ];
faceA.b=faces[ offset + 1 ];
faceA.c=faces[ offset + 3 ];
faceB=new Face3();
faceB.a=faces[ offset + 1 ];
faceB.b=faces[ offset + 2 ];
faceB.c=faces[ offset + 3 ];
offset +=4;
if(hasMaterial){
materialIndex=faces[ offset ++ ];
faceA.materialIndex=materialIndex;
faceB.materialIndex=materialIndex;
}
fi=geometry.faces.length;
if(hasFaceVertexUv){
for(i=0; i < nUvLayers; i ++){
uvLayer=json.uvs[ i ];
geometry.faceVertexUvs[ i ][ fi ]=[];
geometry.faceVertexUvs[ i ][ fi + 1 ]=[];
for(j=0; j < 4; j ++){
uvIndex=faces[ offset ++ ];
u=uvLayer[ uvIndex * 2 ];
v=uvLayer[ uvIndex * 2 + 1 ];
uv=new Vector2(u, v);
if(j!==2) geometry.faceVertexUvs[ i ][ fi ].push(uv);
if(j!==0) geometry.faceVertexUvs[ i ][ fi + 1 ].push(uv);
}}
}
if(hasFaceNormal){
normalIndex=faces[ offset ++ ] * 3;
faceA.normal.set(normals[ normalIndex ++ ],
normals[ normalIndex ++ ],
normals[ normalIndex ]
);
faceB.normal.copy(faceA.normal);
}
if(hasFaceVertexNormal){
for(i=0; i < 4; i ++){
normalIndex=faces[ offset ++ ] * 3;
normal=new Vector3(
normals[ normalIndex ++ ],
normals[ normalIndex ++ ],
normals[ normalIndex ]
);
if(i!==2) faceA.vertexNormals.push(normal);
if(i!==0) faceB.vertexNormals.push(normal);
}}
if(hasFaceColor){
colorIndex=faces[ offset ++ ];
hex=colors[ colorIndex ];
faceA.color.setHex(hex);
faceB.color.setHex(hex);
}
if(hasFaceVertexColor){
for(i=0; i < 4; i ++){
colorIndex=faces[ offset ++ ];
hex=colors[ colorIndex ];
if(i!==2) faceA.vertexColors.push(new Color(hex) );
if(i!==0) faceB.vertexColors.push(new Color(hex) );
}}
geometry.faces.push(faceA);
geometry.faces.push(faceB);
}else{
face=new Face3();
face.a=faces[ offset ++ ];
face.b=faces[ offset ++ ];
face.c=faces[ offset ++ ];
if(hasMaterial){
materialIndex=faces[ offset ++ ];
face.materialIndex=materialIndex;
}
fi=geometry.faces.length;
if(hasFaceVertexUv){
for(i=0; i < nUvLayers; i ++){
uvLayer=json.uvs[ i ];
geometry.faceVertexUvs[ i ][ fi ]=[];
for(j=0; j < 3; j ++){
uvIndex=faces[ offset ++ ];
u=uvLayer[ uvIndex * 2 ];
v=uvLayer[ uvIndex * 2 + 1 ];
uv=new Vector2(u, v);
geometry.faceVertexUvs[ i ][ fi ].push(uv);
}}
}
if(hasFaceNormal){
normalIndex=faces[ offset ++ ] * 3;
face.normal.set(normals[ normalIndex ++ ],
normals[ normalIndex ++ ],
normals[ normalIndex ]
);
}
if(hasFaceVertexNormal){
for(i=0; i < 3; i ++){
normalIndex=faces[ offset ++ ] * 3;
normal=new Vector3(
normals[ normalIndex ++ ],
normals[ normalIndex ++ ],
normals[ normalIndex ]
);
face.vertexNormals.push(normal);
}}
if(hasFaceColor){
colorIndex=faces[ offset ++ ];
face.color.setHex(colors[ colorIndex ]);
}
if(hasFaceVertexColor){
for(i=0; i < 3; i ++){
colorIndex=faces[ offset ++ ];
face.vertexColors.push(new Color(colors[ colorIndex ]) );
}}
geometry.faces.push(face);
}}
}
function parseSkin(json, geometry){
var influencesPerVertex=(json.influencesPerVertex!==undefined) ? json.influencesPerVertex:2;
if(json.skinWeights){
for(var i=0, l=json.skinWeights.length; i < l; i +=influencesPerVertex){
var x=json.skinWeights[ i ];
var y=(influencesPerVertex > 1) ? json.skinWeights[ i + 1 ]:0;
var z=(influencesPerVertex > 2) ? json.skinWeights[ i + 2 ]:0;
var w=(influencesPerVertex > 3) ? json.skinWeights[ i + 3 ]:0;
geometry.skinWeights.push(new Vector4(x, y, z, w) );
}}
if(json.skinIndices){
for(var i=0, l=json.skinIndices.length; i < l; i +=influencesPerVertex){
var a=json.skinIndices[ i ];
var b=(influencesPerVertex > 1) ? json.skinIndices[ i + 1 ]:0;
var c=(influencesPerVertex > 2) ? json.skinIndices[ i + 2 ]:0;
var d=(influencesPerVertex > 3) ? json.skinIndices[ i + 3 ]:0;
geometry.skinIndices.push(new Vector4(a, b, c, d) );
}}
geometry.bones=json.bones;
if(geometry.bones&&geometry.bones.length > 0&&(geometry.skinWeights.length!==geometry.skinIndices.length||geometry.skinIndices.length!==geometry.vertices.length) ){
console.warn('When skinning, number of vertices (' + geometry.vertices.length + '), skinIndices (' +
geometry.skinIndices.length + '), and skinWeights (' + geometry.skinWeights.length + ') should match.');
}}
function parseMorphing(json, geometry){
var scale=json.scale;
if(json.morphTargets!==undefined){
for(var i=0, l=json.morphTargets.length; i < l; i ++){
geometry.morphTargets[ i ]={};
geometry.morphTargets[ i ].name=json.morphTargets[ i ].name;
geometry.morphTargets[ i ].vertices=[];
var dstVertices=geometry.morphTargets[ i ].vertices;
var srcVertices=json.morphTargets[ i ].vertices;
for(var v=0, vl=srcVertices.length; v < vl; v +=3){
var vertex=new Vector3();
vertex.x=srcVertices[ v ] * scale;
vertex.y=srcVertices[ v + 1 ] * scale;
vertex.z=srcVertices[ v + 2 ] * scale;
dstVertices.push(vertex);
}}
}
if(json.morphColors!==undefined&&json.morphColors.length > 0){
console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.');
var faces=geometry.faces;
var morphColors=json.morphColors[ 0 ].colors;
for(var i=0, l=faces.length; i < l; i ++){
faces[ i ].color.fromArray(morphColors, i * 3);
}}
}
function parseAnimations(json, geometry){
var outputAnimations=[];
var animations=[];
if(json.animation!==undefined){
animations.push(json.animation);
}
if(json.animations!==undefined){
if(json.animations.length){
animations=animations.concat(json.animations);
}else{
animations.push(json.animations);
}}
for(var i=0; i < animations.length; i ++){
var clip=AnimationClip.parseAnimation(animations[ i ], geometry.bones);
if(clip) outputAnimations.push(clip);
}
if(geometry.morphTargets){
var morphAnimationClips=AnimationClip.CreateClipsFromMorphTargetSequences(geometry.morphTargets, 10);
outputAnimations=outputAnimations.concat(morphAnimationClips);
}
if(outputAnimations.length > 0) geometry.animations=outputAnimations;
}
return function parse(json, texturePath){
if(json.data!==undefined){
json=json.data;
}
if(json.scale!==undefined){
json.scale=1.0 / json.scale;
}else{
json.scale=1.0;
}
var geometry=new Geometry();
parseModel(json, geometry);
parseSkin(json, geometry);
parseMorphing(json, geometry);
parseAnimations(json, geometry);
geometry.computeFaceNormals();
geometry.computeBoundingSphere();
if(json.materials===undefined||json.materials.length===0){
return { geometry: geometry };}else{
var materials=Loader.prototype.initMaterials(json.materials, texturePath, this.crossOrigin);
return { geometry: geometry, materials: materials };}};})()
});
function ObjectLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
this.texturePath='';
}
Object.assign(ObjectLoader.prototype, {
load: function(url, onLoad, onProgress, onError){
if(this.texturePath===''){
this.texturePath=url.substring(0, url.lastIndexOf('/') + 1);
}
var scope=this;
var loader=new FileLoader(scope.manager);
loader.load(url, function(text){
var json=null;
try {
json=JSON.parse(text);
} catch(error){
if(onError!==undefined) onError(error);
console.error('THREE:ObjectLoader: Can\'t parse ' + url + '.', error.message);
return;
}
var metadata=json.metadata;
if(metadata===undefined||metadata.type===undefined||metadata.type.toLowerCase()==='geometry'){
console.error('THREE.ObjectLoader: Can\'t load ' + url + '. Use THREE.JSONLoader instead.');
return;
}
scope.parse(json, onLoad);
}, onProgress, onError);
},
setTexturePath: function(value){
this.texturePath=value;
return this;
},
setCrossOrigin: function(value){
this.crossOrigin=value;
return this;
},
parse: function(json, onLoad){
var shapes=this.parseShape(json.shapes);
var geometries=this.parseGeometries(json.geometries, shapes);
var images=this.parseImages(json.images, function (){
if(onLoad!==undefined) onLoad(object);
});
var textures=this.parseTextures(json.textures, images);
var materials=this.parseMaterials(json.materials, textures);
var object=this.parseObject(json.object, geometries, materials);
if(json.animations){
object.animations=this.parseAnimations(json.animations);
}
if(json.images===undefined||json.images.length===0){
if(onLoad!==undefined) onLoad(object);
}
return object;
},
parseShape: function(json){
var shapes={};
if(json!==undefined){
for(var i=0, l=json.length; i < l; i ++){
var shape=new Shape().fromJSON(json[ i ]);
shapes[ shape.uuid ]=shape;
}}
return shapes;
},
parseGeometries: function(json, shapes){
var geometries={};
if(json!==undefined){
var geometryLoader=new JSONLoader();
var bufferGeometryLoader=new BufferGeometryLoader();
for(var i=0, l=json.length; i < l; i ++){
var geometry;
var data=json[ i ];
switch(data.type){
case 'PlaneGeometry':
case 'PlaneBufferGeometry':
geometry=new Geometries[ data.type ](
data.width,
data.height,
data.widthSegments,
data.heightSegments
);
break;
case 'BoxGeometry':
case 'BoxBufferGeometry':
case 'CubeGeometry':
geometry=new Geometries[ data.type ](
data.width,
data.height,
data.depth,
data.widthSegments,
data.heightSegments,
data.depthSegments
);
break;
case 'CircleGeometry':
case 'CircleBufferGeometry':
geometry=new Geometries[ data.type ](
data.radius,
data.segments,
data.thetaStart,
data.thetaLength
);
break;
case 'CylinderGeometry':
case 'CylinderBufferGeometry':
geometry=new Geometries[ data.type ](
data.radiusTop,
data.radiusBottom,
data.height,
data.radialSegments,
data.heightSegments,
data.openEnded,
data.thetaStart,
data.thetaLength
);
break;
case 'ConeGeometry':
case 'ConeBufferGeometry':
geometry=new Geometries[ data.type ](
data.radius,
data.height,
data.radialSegments,
data.heightSegments,
data.openEnded,
data.thetaStart,
data.thetaLength
);
break;
case 'SphereGeometry':
case 'SphereBufferGeometry':
geometry=new Geometries[ data.type ](
data.radius,
data.widthSegments,
data.heightSegments,
data.phiStart,
data.phiLength,
data.thetaStart,
data.thetaLength
);
break;
case 'DodecahedronGeometry':
case 'DodecahedronBufferGeometry':
case 'IcosahedronGeometry':
case 'IcosahedronBufferGeometry':
case 'OctahedronGeometry':
case 'OctahedronBufferGeometry':
case 'TetrahedronGeometry':
case 'TetrahedronBufferGeometry':
geometry=new Geometries[ data.type ](
data.radius,
data.detail
);
break;
case 'RingGeometry':
case 'RingBufferGeometry':
geometry=new Geometries[ data.type ](
data.innerRadius,
data.outerRadius,
data.thetaSegments,
data.phiSegments,
data.thetaStart,
data.thetaLength
);
break;
case 'TorusGeometry':
case 'TorusBufferGeometry':
geometry=new Geometries[ data.type ](
data.radius,
data.tube,
data.radialSegments,
data.tubularSegments,
data.arc
);
break;
case 'TorusKnotGeometry':
case 'TorusKnotBufferGeometry':
geometry=new Geometries[ data.type ](
data.radius,
data.tube,
data.tubularSegments,
data.radialSegments,
data.p,
data.q
);
break;
case 'LatheGeometry':
case 'LatheBufferGeometry':
geometry=new Geometries[ data.type ](
data.points,
data.segments,
data.phiStart,
data.phiLength
);
break;
case 'PolyhedronGeometry':
case 'PolyhedronBufferGeometry':
geometry=new Geometries[ data.type ](
data.vertices,
data.indices,
data.radius,
data.details
);
break;
case 'ShapeGeometry':
case 'ShapeBufferGeometry':
var geometryShapes=[];
for(var j=0, jl=data.shapes.length; j < jl; j ++){
var shape=shapes[ data.shapes[ j ] ];
geometryShapes.push(shape);
}
geometry=new Geometries[ data.type ](
geometryShapes,
data.curveSegments
);
break;
case 'ExtrudeGeometry':
case 'ExtrudeBufferGeometry':
var geometryShapes=[];
for(var j=0, jl=data.shapes.length; j < jl; j ++){
var shape=shapes[ data.shapes[ j ] ];
geometryShapes.push(shape);
}
var extrudePath=data.options.extrudePath;
if(extrudePath!==undefined){
data.options.extrudePath=new Curves[ extrudePath.type ]().fromJSON(extrudePath);
}
geometry=new Geometries[ data.type ](
geometryShapes,
data.options
);
break;
case 'BufferGeometry':
geometry=bufferGeometryLoader.parse(data);
break;
case 'Geometry':
geometry=geometryLoader.parse(data, this.texturePath).geometry;
break;
default:
console.warn('THREE.ObjectLoader: Unsupported geometry type "' + data.type + '"');
continue;
}
geometry.uuid=data.uuid;
if(data.name!==undefined) geometry.name=data.name;
if(geometry.isBufferGeometry===true&&data.userData!==undefined) geometry.userData=data.userData;
geometries[ data.uuid ]=geometry;
}}
return geometries;
},
parseMaterials: function(json, textures){
var materials={};
if(json!==undefined){
var loader=new MaterialLoader();
loader.setTextures(textures);
for(var i=0, l=json.length; i < l; i ++){
var data=json[ i ];
if(data.type==='MultiMaterial'){
var array=[];
for(var j=0; j < data.materials.length; j ++){
array.push(loader.parse(data.materials[ j ]) );
}
materials[ data.uuid ]=array;
}else{
materials[ data.uuid ]=loader.parse(data);
}}
}
return materials;
},
parseAnimations: function(json){
var animations=[];
for(var i=0; i < json.length; i ++){
var data=json[ i ];
var clip=AnimationClip.parse(data);
if(data.uuid!==undefined) clip.uuid=data.uuid;
animations.push(clip);
}
return animations;
},
parseImages: function(json, onLoad){
var scope=this;
var images={};
function loadImage(url){
scope.manager.itemStart(url);
return loader.load(url, function (){
scope.manager.itemEnd(url);
}, undefined, function (){
scope.manager.itemEnd(url);
scope.manager.itemError(url);
});
}
if(json!==undefined&&json.length > 0){
var manager=new LoadingManager(onLoad);
var loader=new ImageLoader(manager);
loader.setCrossOrigin(this.crossOrigin);
for(var i=0, l=json.length; i < l; i ++){
var image=json[ i ];
var path=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(image.url) ? image.url:scope.texturePath + image.url;
images[ image.uuid ]=loadImage(path);
}}
return images;
},
parseTextures: function(json, images){
function parseConstant(value, type){
if(typeof value==='number') return value;
console.warn('THREE.ObjectLoader.parseTexture: Constant should be in numeric form.', value);
return type[ value ];
}
var textures={};
if(json!==undefined){
for(var i=0, l=json.length; i < l; i ++){
var data=json[ i ];
if(data.image===undefined){
console.warn('THREE.ObjectLoader: No "image" specified for', data.uuid);
}
if(images[ data.image ]===undefined){
console.warn('THREE.ObjectLoader: Undefined image', data.image);
}
var texture=new Texture(images[ data.image ]);
texture.needsUpdate=true;
texture.uuid=data.uuid;
if(data.name!==undefined) texture.name=data.name;
if(data.mapping!==undefined) texture.mapping=parseConstant(data.mapping, TEXTURE_MAPPING);
if(data.offset!==undefined) texture.offset.fromArray(data.offset);
if(data.repeat!==undefined) texture.repeat.fromArray(data.repeat);
if(data.center!==undefined) texture.center.fromArray(data.center);
if(data.rotation!==undefined) texture.rotation=data.rotation;
if(data.wrap!==undefined){
texture.wrapS=parseConstant(data.wrap[ 0 ], TEXTURE_WRAPPING);
texture.wrapT=parseConstant(data.wrap[ 1 ], TEXTURE_WRAPPING);
}
if(data.format!==undefined) texture.format=data.format;
if(data.minFilter!==undefined) texture.minFilter=parseConstant(data.minFilter, TEXTURE_FILTER);
if(data.magFilter!==undefined) texture.magFilter=parseConstant(data.magFilter, TEXTURE_FILTER);
if(data.anisotropy!==undefined) texture.anisotropy=data.anisotropy;
if(data.flipY!==undefined) texture.flipY=data.flipY;
textures[ data.uuid ]=texture;
}}
return textures;
},
parseObject: function(data, geometries, materials){
var object;
function getGeometry(name){
if(geometries[ name ]===undefined){
console.warn('THREE.ObjectLoader: Undefined geometry', name);
}
return geometries[ name ];
}
function getMaterial(name){
if(name===undefined) return undefined;
if(Array.isArray(name) ){
var array=[];
for(var i=0, l=name.length; i < l; i ++){
var uuid=name[ i ];
if(materials[ uuid ]===undefined){
console.warn('THREE.ObjectLoader: Undefined material', uuid);
}
array.push(materials[ uuid ]);
}
return array;
}
if(materials[ name ]===undefined){
console.warn('THREE.ObjectLoader: Undefined material', name);
}
return materials[ name ];
}
switch(data.type){
case 'Scene':
object=new Scene();
if(data.background!==undefined){
if(Number.isInteger(data.background) ){
object.background=new Color(data.background);
}}
if(data.fog!==undefined){
if(data.fog.type==='Fog'){
object.fog=new Fog(data.fog.color, data.fog.near, data.fog.far);
}else if(data.fog.type==='FogExp2'){
object.fog=new FogExp2(data.fog.color, data.fog.density);
}}
break;
case 'PerspectiveCamera':
object=new PerspectiveCamera(data.fov, data.aspect, data.near, data.far);
if(data.focus!==undefined) object.focus=data.focus;
if(data.zoom!==undefined) object.zoom=data.zoom;
if(data.filmGauge!==undefined) object.filmGauge=data.filmGauge;
if(data.filmOffset!==undefined) object.filmOffset=data.filmOffset;
if(data.view!==undefined) object.view=Object.assign({}, data.view);
break;
case 'OrthographicCamera':
object=new OrthographicCamera(data.left, data.right, data.top, data.bottom, data.near, data.far);
if(data.zoom!==undefined) object.zoom=data.zoom;
if(data.view!==undefined) object.view=Object.assign({}, data.view);
break;
case 'AmbientLight':
object=new AmbientLight(data.color, data.intensity);
break;
case 'DirectionalLight':
object=new DirectionalLight(data.color, data.intensity);
break;
case 'PointLight':
object=new PointLight(data.color, data.intensity, data.distance, data.decay);
break;
case 'RectAreaLight':
object=new RectAreaLight(data.color, data.intensity, data.width, data.height);
break;
case 'SpotLight':
object=new SpotLight(data.color, data.intensity, data.distance, data.angle, data.penumbra, data.decay);
break;
case 'HemisphereLight':
object=new HemisphereLight(data.color, data.groundColor, data.intensity);
break;
case 'SkinnedMesh':
console.warn('THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.');
case 'Mesh':
var geometry=getGeometry(data.geometry);
var material=getMaterial(data.material);
if(geometry.bones&&geometry.bones.length > 0){
object=new SkinnedMesh(geometry, material);
}else{
object=new Mesh(geometry, material);
}
break;
case 'LOD':
object=new LOD();
break;
case 'Line':
object=new Line(getGeometry(data.geometry), getMaterial(data.material), data.mode);
break;
case 'LineLoop':
object=new LineLoop(getGeometry(data.geometry), getMaterial(data.material) );
break;
case 'LineSegments':
object=new LineSegments(getGeometry(data.geometry), getMaterial(data.material) );
break;
case 'PointCloud':
case 'Points':
object=new Points(getGeometry(data.geometry), getMaterial(data.material) );
break;
case 'Sprite':
object=new Sprite(getMaterial(data.material) );
break;
case 'Group':
object=new Group();
break;
default:
object=new Object3D();
}
object.uuid=data.uuid;
if(data.name!==undefined) object.name=data.name;
if(data.matrix!==undefined){
object.matrix.fromArray(data.matrix);
if(data.matrixAutoUpdate!==undefined) object.matrixAutoUpdate=data.matrixAutoUpdate;
if(object.matrixAutoUpdate) object.matrix.decompose(object.position, object.quaternion, object.scale);
}else{
if(data.position!==undefined) object.position.fromArray(data.position);
if(data.rotation!==undefined) object.rotation.fromArray(data.rotation);
if(data.quaternion!==undefined) object.quaternion.fromArray(data.quaternion);
if(data.scale!==undefined) object.scale.fromArray(data.scale);
}
if(data.castShadow!==undefined) object.castShadow=data.castShadow;
if(data.receiveShadow!==undefined) object.receiveShadow=data.receiveShadow;
if(data.shadow){
if(data.shadow.bias!==undefined) object.shadow.bias=data.shadow.bias;
if(data.shadow.radius!==undefined) object.shadow.radius=data.shadow.radius;
if(data.shadow.mapSize!==undefined) object.shadow.mapSize.fromArray(data.shadow.mapSize);
if(data.shadow.camera!==undefined) object.shadow.camera=this.parseObject(data.shadow.camera);
}
if(data.visible!==undefined) object.visible=data.visible;
if(data.frustumCulled!==undefined) object.frustumCulled=data.frustumCulled;
if(data.renderOrder!==undefined) object.renderOrder=data.renderOrder;
if(data.userData!==undefined) object.userData=data.userData;
if(data.children!==undefined){
var children=data.children;
for(var i=0; i < children.length; i ++){
object.add(this.parseObject(children[ i ], geometries, materials) );
}}
if(data.type==='LOD'){
var levels=data.levels;
for(var l=0; l < levels.length; l ++){
var level=levels[ l ];
var child=object.getObjectByProperty('uuid', level.object);
if(child!==undefined){
object.addLevel(child, level.distance);
}}
}
return object;
}});
var TEXTURE_MAPPING={
UVMapping: UVMapping,
CubeReflectionMapping: CubeReflectionMapping,
CubeRefractionMapping: CubeRefractionMapping,
EquirectangularReflectionMapping: EquirectangularReflectionMapping,
EquirectangularRefractionMapping: EquirectangularRefractionMapping,
SphericalReflectionMapping: SphericalReflectionMapping,
CubeUVReflectionMapping: CubeUVReflectionMapping,
CubeUVRefractionMapping: CubeUVRefractionMapping
};
var TEXTURE_WRAPPING={
RepeatWrapping: RepeatWrapping,
ClampToEdgeWrapping: ClampToEdgeWrapping,
MirroredRepeatWrapping: MirroredRepeatWrapping
};
var TEXTURE_FILTER={
NearestFilter: NearestFilter,
NearestMipMapNearestFilter: NearestMipMapNearestFilter,
NearestMipMapLinearFilter: NearestMipMapLinearFilter,
LinearFilter: LinearFilter,
LinearMipMapNearestFilter: LinearMipMapNearestFilter,
LinearMipMapLinearFilter: LinearMipMapLinearFilter
};
function ShapePath(){
this.type='ShapePath';
this.color=new Color();
this.subPaths=[];
this.currentPath=null;
}
Object.assign(ShapePath.prototype, {
moveTo: function(x, y){
this.currentPath=new Path();
this.subPaths.push(this.currentPath);
this.currentPath.moveTo(x, y);
},
lineTo: function(x, y){
this.currentPath.lineTo(x, y);
},
quadraticCurveTo: function(aCPx, aCPy, aX, aY){
this.currentPath.quadraticCurveTo(aCPx, aCPy, aX, aY);
},
bezierCurveTo: function(aCP1x, aCP1y, aCP2x, aCP2y, aX, aY){
this.currentPath.bezierCurveTo(aCP1x, aCP1y, aCP2x, aCP2y, aX, aY);
},
splineThru: function(pts){
this.currentPath.splineThru(pts);
},
toShapes: function(isCCW, noHoles){
function toShapesNoHoles(inSubpaths){
var shapes=[];
for(var i=0, l=inSubpaths.length; i < l; i ++){
var tmpPath=inSubpaths[ i ];
var tmpShape=new Shape();
tmpShape.curves=tmpPath.curves;
shapes.push(tmpShape);
}
return shapes;
}
function isPointInsidePolygon(inPt, inPolygon){
var polyLen=inPolygon.length;
var inside=false;
for(var p=polyLen - 1, q=0; q < polyLen; p=q ++){
var edgeLowPt=inPolygon[ p ];
var edgeHighPt=inPolygon[ q ];
var edgeDx=edgeHighPt.x - edgeLowPt.x;
var edgeDy=edgeHighPt.y - edgeLowPt.y;
if(Math.abs(edgeDy) > Number.EPSILON){
if(edgeDy < 0){
edgeLowPt=inPolygon[ q ]; edgeDx=- edgeDx;
edgeHighPt=inPolygon[ p ]; edgeDy=- edgeDy;
}
if(( inPt.y < edgeLowPt.y)||(inPt.y > edgeHighPt.y) ) 		continue;
if(inPt.y===edgeLowPt.y){
if(inPt.x===edgeLowPt.x)		return	true;
}else{
var perpEdge=edgeDy *(inPt.x - edgeLowPt.x) - edgeDx *(inPt.y - edgeLowPt.y);
if(perpEdge===0)				return	true;
if(perpEdge < 0) 				continue;
inside = ! inside;
}}else{
if(inPt.y!==edgeLowPt.y) 		continue;
if(((edgeHighPt.x <=inPt.x)&&(inPt.x <=edgeLowPt.x) ) ||
(( edgeLowPt.x <=inPt.x)&&(inPt.x <=edgeHighPt.x) ))		return	true;
}}
return	inside;
}
var isClockWise=ShapeUtils.isClockWise;
var subPaths=this.subPaths;
if(subPaths.length===0) return [];
if(noHoles===true)	return	toShapesNoHoles(subPaths);
var solid, tmpPath, tmpShape, shapes=[];
if(subPaths.length===1){
tmpPath=subPaths[ 0 ];
tmpShape=new Shape();
tmpShape.curves=tmpPath.curves;
shapes.push(tmpShape);
return shapes;
}
var holesFirst = ! isClockWise(subPaths[ 0 ].getPoints());
holesFirst=isCCW ? ! holesFirst:holesFirst;
var betterShapeHoles=[];
var newShapes=[];
var newShapeHoles=[];
var mainIdx=0;
var tmpPoints;
newShapes[ mainIdx ]=undefined;
newShapeHoles[ mainIdx ]=[];
for(var i=0, l=subPaths.length; i < l; i ++){
tmpPath=subPaths[ i ];
tmpPoints=tmpPath.getPoints();
solid=isClockWise(tmpPoints);
solid=isCCW ? ! solid:solid;
if(solid){
if(( ! holesFirst)&&(newShapes[ mainIdx ]) )	mainIdx ++;
newShapes[ mainIdx ]={ s: new Shape(), p: tmpPoints };
newShapes[ mainIdx ].s.curves=tmpPath.curves;
if(holesFirst)	mainIdx ++;
newShapeHoles[ mainIdx ]=[];
}else{
newShapeHoles[ mainIdx ].push({ h: tmpPath, p: tmpPoints[ 0 ] });
}}
if(! newShapes[ 0 ])	return	toShapesNoHoles(subPaths);
if(newShapes.length > 1){
var ambiguous=false;
var toChange=[];
for(var sIdx=0, sLen=newShapes.length; sIdx < sLen; sIdx ++){
betterShapeHoles[ sIdx ]=[];
}
for(var sIdx=0, sLen=newShapes.length; sIdx < sLen; sIdx ++){
var sho=newShapeHoles[ sIdx ];
for(var hIdx=0; hIdx < sho.length; hIdx ++){
var ho=sho[ hIdx ];
var hole_unassigned=true;
for(var s2Idx=0; s2Idx < newShapes.length; s2Idx ++){
if(isPointInsidePolygon(ho.p, newShapes[ s2Idx ].p) ){
if(sIdx!==s2Idx)	toChange.push({ froms: sIdx, tos: s2Idx, hole: hIdx });
if(hole_unassigned){
hole_unassigned=false;
betterShapeHoles[ s2Idx ].push(ho);
}else{
ambiguous=true;
}}
}
if(hole_unassigned){
betterShapeHoles[ sIdx ].push(ho);
}}
}
if(toChange.length > 0){
if(! ambiguous)	newShapeHoles=betterShapeHoles;
}}
var tmpHoles;
for(var i=0, il=newShapes.length; i < il; i ++){
tmpShape=newShapes[ i ].s;
shapes.push(tmpShape);
tmpHoles=newShapeHoles[ i ];
for(var j=0, jl=tmpHoles.length; j < jl; j ++){
tmpShape.holes.push(tmpHoles[ j ].h);
}}
return shapes;
}});
function Font(data){
this.type='Font';
this.data=data;
}
Object.assign(Font.prototype, {
isFont: true,
generateShapes: function(text, size, divisions){
if(size===undefined) size=100;
if(divisions===undefined) divisions=4;
var shapes=[];
var paths=createPaths(text, size, divisions, this.data);
for(var p=0, pl=paths.length; p < pl; p ++){
Array.prototype.push.apply(shapes, paths[ p ].toShapes());
}
return shapes;
}});
function createPaths(text, size, divisions, data){
var chars=Array.from ? Array.from(text):String(text).split('');
var scale=size / data.resolution;
var line_height=(data.boundingBox.yMax - data.boundingBox.yMin + data.underlineThickness) * scale;
var paths=[];
var offsetX=0, offsetY=0;
for(var i=0; i < chars.length; i ++){
var char=chars[ i ];
if(char==='\n'){
offsetX=0;
offsetY -=line_height;
}else{
var ret=createPath(char, divisions, scale, offsetX, offsetY, data);
offsetX +=ret.offsetX;
paths.push(ret.path);
}}
return paths;
}
function createPath(char, divisions, scale, offsetX, offsetY, data){
var glyph=data.glyphs[ char ]||data.glyphs[ '?' ];
if(! glyph) return;
var path=new ShapePath();
var x, y, cpx, cpy, cpx1, cpy1, cpx2, cpy2;
if(glyph.o){
var outline=glyph._cachedOutline||(glyph._cachedOutline=glyph.o.split(' ') );
for(var i=0, l=outline.length; i < l;){
var action=outline[ i ++ ];
switch(action){
case 'm':
x=outline[ i ++ ] * scale + offsetX;
y=outline[ i ++ ] * scale + offsetY;
path.moveTo(x, y);
break;
case 'l':
x=outline[ i ++ ] * scale + offsetX;
y=outline[ i ++ ] * scale + offsetY;
path.lineTo(x, y);
break;
case 'q':
cpx=outline[ i ++ ] * scale + offsetX;
cpy=outline[ i ++ ] * scale + offsetY;
cpx1=outline[ i ++ ] * scale + offsetX;
cpy1=outline[ i ++ ] * scale + offsetY;
path.quadraticCurveTo(cpx1, cpy1, cpx, cpy);
break;
case 'b':
cpx=outline[ i ++ ] * scale + offsetX;
cpy=outline[ i ++ ] * scale + offsetY;
cpx1=outline[ i ++ ] * scale + offsetX;
cpy1=outline[ i ++ ] * scale + offsetY;
cpx2=outline[ i ++ ] * scale + offsetX;
cpy2=outline[ i ++ ] * scale + offsetY;
path.bezierCurveTo(cpx1, cpy1, cpx2, cpy2, cpx, cpy);
break;
}}
}
return { offsetX: glyph.ha * scale, path: path };}
function FontLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
}
Object.assign(FontLoader.prototype, {
load: function(url, onLoad, onProgress, onError){
var scope=this;
var loader=new FileLoader(this.manager);
loader.setPath(this.path);
loader.load(url, function(text){
var json;
try {
json=JSON.parse(text);
} catch(e){
console.warn('THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead.');
json=JSON.parse(text.substring(65, text.length - 2) );
}
var font=scope.parse(json);
if(onLoad) onLoad(font);
}, onProgress, onError);
},
parse: function(json){
return new Font(json);
},
setPath: function(value){
this.path=value;
return this;
}});
var context;
var AudioContext={
getContext: function (){
if(context===undefined){
context=new(window.AudioContext||window.webkitAudioContext)();
}
return context;
},
setContext: function(value){
context=value;
}};
function AudioLoader(manager){
this.manager=(manager!==undefined) ? manager:DefaultLoadingManager;
}
Object.assign(AudioLoader.prototype, {
load: function(url, onLoad, onProgress, onError){
var loader=new FileLoader(this.manager);
loader.setResponseType('arraybuffer');
loader.load(url, function(buffer){
var context=AudioContext.getContext();
context.decodeAudioData(buffer, function(audioBuffer){
onLoad(audioBuffer);
});
}, onProgress, onError);
}});
function StereoCamera(){
this.type='StereoCamera';
this.aspect=1;
this.eyeSep=0.064;
this.cameraL=new PerspectiveCamera();
this.cameraL.layers.enable(1);
this.cameraL.matrixAutoUpdate=false;
this.cameraR=new PerspectiveCamera();
this.cameraR.layers.enable(2);
this.cameraR.matrixAutoUpdate=false;
}
Object.assign(StereoCamera.prototype, {
update:(function (){
var instance, focus, fov, aspect, near, far, zoom, eyeSep;
var eyeRight=new Matrix4();
var eyeLeft=new Matrix4();
return function update(camera){
var needsUpdate=instance!==this||focus!==camera.focus||fov!==camera.fov ||
aspect!==camera.aspect * this.aspect||near!==camera.near ||
far!==camera.far||zoom!==camera.zoom||eyeSep!==this.eyeSep;
if(needsUpdate){
instance=this;
focus=camera.focus;
fov=camera.fov;
aspect=camera.aspect * this.aspect;
near=camera.near;
far=camera.far;
zoom=camera.zoom;
var projectionMatrix=camera.projectionMatrix.clone();
eyeSep=this.eyeSep / 2;
var eyeSepOnProjection=eyeSep * near / focus;
var ymax=(near * Math.tan(_Math.DEG2RAD * fov * 0.5) ) / zoom;
var xmin, xmax;
eyeLeft.elements[ 12 ]=- eyeSep;
eyeRight.elements[ 12 ]=eyeSep;
xmin=- ymax * aspect + eyeSepOnProjection;
xmax=ymax * aspect + eyeSepOnProjection;
projectionMatrix.elements[ 0 ]=2 * near /(xmax - xmin);
projectionMatrix.elements[ 8 ]=(xmax + xmin) /(xmax - xmin);
this.cameraL.projectionMatrix.copy(projectionMatrix);
xmin=- ymax * aspect - eyeSepOnProjection;
xmax=ymax * aspect - eyeSepOnProjection;
projectionMatrix.elements[ 0 ]=2 * near /(xmax - xmin);
projectionMatrix.elements[ 8 ]=(xmax + xmin) /(xmax - xmin);
this.cameraR.projectionMatrix.copy(projectionMatrix);
}
this.cameraL.matrixWorld.copy(camera.matrixWorld).multiply(eyeLeft);
this.cameraR.matrixWorld.copy(camera.matrixWorld).multiply(eyeRight);
};})()
});
function CubeCamera(near, far, cubeResolution){
Object3D.call(this);
this.type='CubeCamera';
var fov=90, aspect=1;
var cameraPX=new PerspectiveCamera(fov, aspect, near, far);
cameraPX.up.set(0, - 1, 0);
cameraPX.lookAt(new Vector3(1, 0, 0) );
this.add(cameraPX);
var cameraNX=new PerspectiveCamera(fov, aspect, near, far);
cameraNX.up.set(0, - 1, 0);
cameraNX.lookAt(new Vector3(- 1, 0, 0) );
this.add(cameraNX);
var cameraPY=new PerspectiveCamera(fov, aspect, near, far);
cameraPY.up.set(0, 0, 1);
cameraPY.lookAt(new Vector3(0, 1, 0) );
this.add(cameraPY);
var cameraNY=new PerspectiveCamera(fov, aspect, near, far);
cameraNY.up.set(0, 0, - 1);
cameraNY.lookAt(new Vector3(0, - 1, 0) );
this.add(cameraNY);
var cameraPZ=new PerspectiveCamera(fov, aspect, near, far);
cameraPZ.up.set(0, - 1, 0);
cameraPZ.lookAt(new Vector3(0, 0, 1) );
this.add(cameraPZ);
var cameraNZ=new PerspectiveCamera(fov, aspect, near, far);
cameraNZ.up.set(0, - 1, 0);
cameraNZ.lookAt(new Vector3(0, 0, - 1) );
this.add(cameraNZ);
var options={ format: RGBFormat, magFilter: LinearFilter, minFilter: LinearFilter };
this.renderTarget=new WebGLRenderTargetCube(cubeResolution, cubeResolution, options);
this.renderTarget.texture.name="CubeCamera";
this.update=function(renderer, scene){
if(this.parent===null) this.updateMatrixWorld();
var renderTarget=this.renderTarget;
var generateMipmaps=renderTarget.texture.generateMipmaps;
renderTarget.texture.generateMipmaps=false;
renderTarget.activeCubeFace=0;
renderer.render(scene, cameraPX, renderTarget);
renderTarget.activeCubeFace=1;
renderer.render(scene, cameraNX, renderTarget);
renderTarget.activeCubeFace=2;
renderer.render(scene, cameraPY, renderTarget);
renderTarget.activeCubeFace=3;
renderer.render(scene, cameraNY, renderTarget);
renderTarget.activeCubeFace=4;
renderer.render(scene, cameraPZ, renderTarget);
renderTarget.texture.generateMipmaps=generateMipmaps;
renderTarget.activeCubeFace=5;
renderer.render(scene, cameraNZ, renderTarget);
renderer.setRenderTarget(null);
};
this.clear=function(renderer, color, depth, stencil){
var renderTarget=this.renderTarget;
for(var i=0; i < 6; i ++){
renderTarget.activeCubeFace=i;
renderer.setRenderTarget(renderTarget);
renderer.clear(color, depth, stencil);
}
renderer.setRenderTarget(null);
};}
CubeCamera.prototype=Object.create(Object3D.prototype);
CubeCamera.prototype.constructor=CubeCamera;
function AudioListener(){
Object3D.call(this);
this.type='AudioListener';
this.context=AudioContext.getContext();
this.gain=this.context.createGain();
this.gain.connect(this.context.destination);
this.filter=null;
}
AudioListener.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: AudioListener,
getInput: function (){
return this.gain;
},
removeFilter: function(){
if(this.filter!==null){
this.gain.disconnect(this.filter);
this.filter.disconnect(this.context.destination);
this.gain.connect(this.context.destination);
this.filter=null;
}},
getFilter: function (){
return this.filter;
},
setFilter: function(value){
if(this.filter!==null){
this.gain.disconnect(this.filter);
this.filter.disconnect(this.context.destination);
}else{
this.gain.disconnect(this.context.destination);
}
this.filter=value;
this.gain.connect(this.filter);
this.filter.connect(this.context.destination);
},
getMasterVolume: function (){
return this.gain.gain.value;
},
setMasterVolume: function(value){
this.gain.gain.setTargetAtTime(value, this.context.currentTime, 0.01);
},
updateMatrixWorld:(function (){
var position=new Vector3();
var quaternion=new Quaternion();
var scale=new Vector3();
var orientation=new Vector3();
return function updateMatrixWorld(force){
Object3D.prototype.updateMatrixWorld.call(this, force);
var listener=this.context.listener;
var up=this.up;
this.matrixWorld.decompose(position, quaternion, scale);
orientation.set(0, 0, - 1).applyQuaternion(quaternion);
if(listener.positionX){
listener.positionX.setValueAtTime(position.x, this.context.currentTime);
listener.positionY.setValueAtTime(position.y, this.context.currentTime);
listener.positionZ.setValueAtTime(position.z, this.context.currentTime);
listener.forwardX.setValueAtTime(orientation.x, this.context.currentTime);
listener.forwardY.setValueAtTime(orientation.y, this.context.currentTime);
listener.forwardZ.setValueAtTime(orientation.z, this.context.currentTime);
listener.upX.setValueAtTime(up.x, this.context.currentTime);
listener.upY.setValueAtTime(up.y, this.context.currentTime);
listener.upZ.setValueAtTime(up.z, this.context.currentTime);
}else{
listener.setPosition(position.x, position.y, position.z);
listener.setOrientation(orientation.x, orientation.y, orientation.z, up.x, up.y, up.z);
}};})()
});
function Audio(listener){
Object3D.call(this);
this.type='Audio';
this.context=listener.context;
this.gain=this.context.createGain();
this.gain.connect(listener.getInput());
this.autoplay=false;
this.buffer=null;
this.loop=false;
this.startTime=0;
this.offset=0;
this.playbackRate=1;
this.isPlaying=false;
this.hasPlaybackControl=true;
this.sourceType='empty';
this.filters=[];
}
Audio.prototype=Object.assign(Object.create(Object3D.prototype), {
constructor: Audio,
getOutput: function (){
return this.gain;
},
setNodeSource: function(audioNode){
this.hasPlaybackControl=false;
this.sourceType='audioNode';
this.source=audioNode;
this.connect();
return this;
},
setMediaElementSource: function(mediaElement){
this.hasPlaybackControl=false;
this.sourceType='mediaNode';
this.source=this.context.createMediaElementSource(mediaElement);
this.connect();
return this;
},
setBuffer: function(audioBuffer){
this.buffer=audioBuffer;
this.sourceType='buffer';
if(this.autoplay) this.play();
return this;
},
play: function (){
if(this.isPlaying===true){
console.warn('THREE.Audio: Audio is already playing.');
return;
}
if(this.hasPlaybackControl===false){
console.warn('THREE.Audio: this Audio has no playback control.');
return;
}
var source=this.context.createBufferSource();
source.buffer=this.buffer;
source.loop=this.loop;
source.onended=this.onEnded.bind(this);
source.playbackRate.setValueAtTime(this.playbackRate, this.startTime);
this.startTime=this.context.currentTime;
source.start(this.startTime, this.offset);
this.isPlaying=true;
this.source=source;
return this.connect();
},
pause: function (){
if(this.hasPlaybackControl===false){
console.warn('THREE.Audio: this Audio has no playback control.');
return;
}
if(this.isPlaying===true){
this.source.stop();
this.offset +=(this.context.currentTime - this.startTime) * this.playbackRate;
this.isPlaying=false;
}
return this;
},
stop: function (){
if(this.hasPlaybackControl===false){
console.warn('THREE.Audio: this Audio has no playback control.');
return;
}
this.source.stop();
this.offset=0;
this.isPlaying=false;
return this;
},
connect: function (){
if(this.filters.length > 0){
this.source.connect(this.filters[ 0 ]);
for(var i=1, l=this.filters.length; i < l; i ++){
this.filters[ i - 1 ].connect(this.filters[ i ]);
}
this.filters[ this.filters.length - 1 ].connect(this.getOutput());
}else{
this.source.connect(this.getOutput());
}
return this;
},
disconnect: function (){
if(this.filters.length > 0){
this.source.disconnect(this.filters[ 0 ]);
for(var i=1, l=this.filters.length; i < l; i ++){
this.filters[ i - 1 ].disconnect(this.filters[ i ]);
}
this.filters[ this.filters.length - 1 ].disconnect(this.getOutput());
}else{
this.source.disconnect(this.getOutput());
}
return this;
},
getFilters: function (){
return this.filters;
},
setFilters: function(value){
if(! value) value=[];
if(this.isPlaying===true){
this.disconnect();
this.filters=value;
this.connect();
}else{
this.filters=value;
}
return this;
},
getFilter: function (){
return this.getFilters()[ 0 ];
},
setFilter: function(filter){
return this.setFilters(filter ? [ filter ]:[]);
},
setPlaybackRate: function(value){
if(this.hasPlaybackControl===false){
console.warn('THREE.Audio: this Audio has no playback control.');
return;
}
this.playbackRate=value;
if(this.isPlaying===true){
this.source.playbackRate.setValueAtTime(this.playbackRate, this.context.currentTime);
}
return this;
},
getPlaybackRate: function (){
return this.playbackRate;
},
onEnded: function (){
this.isPlaying=false;
},
getLoop: function (){
if(this.hasPlaybackControl===false){
console.warn('THREE.Audio: this Audio has no playback control.');
return false;
}
return this.loop;
},
setLoop: function(value){
if(this.hasPlaybackControl===false){
console.warn('THREE.Audio: this Audio has no playback control.');
return;
}
this.loop=value;
if(this.isPlaying===true){
this.source.loop=this.loop;
}
return this;
},
getVolume: function (){
return this.gain.gain.value;
},
setVolume: function(value){
this.gain.gain.setTargetAtTime(value, this.context.currentTime, 0.01);
return this;
}});
function PositionalAudio(listener){
Audio.call(this, listener);
this.panner=this.context.createPanner();
this.panner.connect(this.gain);
}
PositionalAudio.prototype=Object.assign(Object.create(Audio.prototype), {
constructor: PositionalAudio,
getOutput: function (){
return this.panner;
},
getRefDistance: function (){
return this.panner.refDistance;
},
setRefDistance: function(value){
this.panner.refDistance=value;
},
getRolloffFactor: function (){
return this.panner.rolloffFactor;
},
setRolloffFactor: function(value){
this.panner.rolloffFactor=value;
},
getDistanceModel: function (){
return this.panner.distanceModel;
},
setDistanceModel: function(value){
this.panner.distanceModel=value;
},
getMaxDistance: function (){
return this.panner.maxDistance;
},
setMaxDistance: function(value){
this.panner.maxDistance=value;
},
updateMatrixWorld:(function (){
var position=new Vector3();
return function updateMatrixWorld(force){
Object3D.prototype.updateMatrixWorld.call(this, force);
position.setFromMatrixPosition(this.matrixWorld);
this.panner.setPosition(position.x, position.y, position.z);
};})()
});
function AudioAnalyser(audio, fftSize){
this.analyser=audio.context.createAnalyser();
this.analyser.fftSize=fftSize!==undefined ? fftSize:2048;
this.data=new Uint8Array(this.analyser.frequencyBinCount);
audio.getOutput().connect(this.analyser);
}
Object.assign(AudioAnalyser.prototype, {
getFrequencyData: function (){
this.analyser.getByteFrequencyData(this.data);
return this.data;
},
getAverageFrequency: function (){
var value=0, data=this.getFrequencyData();
for(var i=0; i < data.length; i ++){
value +=data[ i ];
}
return value / data.length;
}});
function PropertyMixer(binding, typeName, valueSize){
this.binding=binding;
this.valueSize=valueSize;
var bufferType=Float64Array,
mixFunction;
switch(typeName){
case 'quaternion':
mixFunction=this._slerp;
break;
case 'string':
case 'bool':
bufferType=Array;
mixFunction=this._select;
break;
default:
mixFunction=this._lerp;
}
this.buffer=new bufferType(valueSize * 4);
this._mixBufferRegion=mixFunction;
this.cumulativeWeight=0;
this.useCount=0;
this.referenceCount=0;
}
Object.assign(PropertyMixer.prototype, {
accumulate: function(accuIndex, weight){
var buffer=this.buffer,
stride=this.valueSize,
offset=accuIndex * stride + stride,
currentWeight=this.cumulativeWeight;
if(currentWeight===0){
for(var i=0; i!==stride; ++ i){
buffer[ offset + i ]=buffer[ i ];
}
currentWeight=weight;
}else{
currentWeight +=weight;
var mix=weight / currentWeight;
this._mixBufferRegion(buffer, offset, 0, mix, stride);
}
this.cumulativeWeight=currentWeight;
},
apply: function(accuIndex){
var stride=this.valueSize,
buffer=this.buffer,
offset=accuIndex * stride + stride,
weight=this.cumulativeWeight,
binding=this.binding;
this.cumulativeWeight=0;
if(weight < 1){
var originalValueOffset=stride * 3;
this._mixBufferRegion(buffer, offset, originalValueOffset, 1 - weight, stride);
}
for(var i=stride, e=stride + stride; i!==e; ++ i){
if(buffer[ i ]!==buffer[ i + stride ]){
binding.setValue(buffer, offset);
break;
}}
},
saveOriginalState: function (){
var binding=this.binding;
var buffer=this.buffer,
stride=this.valueSize,
originalValueOffset=stride * 3;
binding.getValue(buffer, originalValueOffset);
for(var i=stride, e=originalValueOffset; i!==e; ++ i){
buffer[ i ]=buffer[ originalValueOffset +(i % stride) ];
}
this.cumulativeWeight=0;
},
restoreOriginalState: function (){
var originalValueOffset=this.valueSize * 3;
this.binding.setValue(this.buffer, originalValueOffset);
},
_select: function(buffer, dstOffset, srcOffset, t, stride){
if(t >=0.5){
for(var i=0; i!==stride; ++ i){
buffer[ dstOffset + i ]=buffer[ srcOffset + i ];
}}
},
_slerp: function(buffer, dstOffset, srcOffset, t){
Quaternion.slerpFlat(buffer, dstOffset, buffer, dstOffset, buffer, srcOffset, t);
},
_lerp: function(buffer, dstOffset, srcOffset, t, stride){
var s=1 - t;
for(var i=0; i!==stride; ++ i){
var j=dstOffset + i;
buffer[ j ]=buffer[ j ] * s + buffer[ srcOffset + i ] * t;
}}
});
var RESERVED_CHARS_RE='\\[\\]\\.:\\/';
function Composite(targetGroup, path, optionalParsedPath){
var parsedPath=optionalParsedPath||PropertyBinding.parseTrackName(path);
this._targetGroup=targetGroup;
this._bindings=targetGroup.subscribe_(path, parsedPath);
}
Object.assign(Composite.prototype, {
getValue: function(array, offset){
this.bind();
var firstValidIndex=this._targetGroup.nCachedObjects_,
binding=this._bindings[ firstValidIndex ];
if(binding!==undefined) binding.getValue(array, offset);
},
setValue: function(array, offset){
var bindings=this._bindings;
for(var i=this._targetGroup.nCachedObjects_,
n=bindings.length; i!==n; ++ i){
bindings[ i ].setValue(array, offset);
}},
bind: function (){
var bindings=this._bindings;
for(var i=this._targetGroup.nCachedObjects_,
n=bindings.length; i!==n; ++ i){
bindings[ i ].bind();
}},
unbind: function (){
var bindings=this._bindings;
for(var i=this._targetGroup.nCachedObjects_,
n=bindings.length; i!==n; ++ i){
bindings[ i ].unbind();
}}
});
function PropertyBinding(rootNode, path, parsedPath){
this.path=path;
this.parsedPath=parsedPath||PropertyBinding.parseTrackName(path);
this.node=PropertyBinding.findNode(rootNode, this.parsedPath.nodeName)||rootNode;
this.rootNode=rootNode;
}
Object.assign(PropertyBinding, {
Composite: Composite,
create: function(root, path, parsedPath){
if(!(root&&root.isAnimationObjectGroup) ){
return new PropertyBinding(root, path, parsedPath);
}else{
return new PropertyBinding.Composite(root, path, parsedPath);
}},
sanitizeNodeName:(function (){
var reservedRe=new RegExp('[' + RESERVED_CHARS_RE + ']', 'g');
return function sanitizeNodeName(name){
return name.replace(/\s/g, '_').replace(reservedRe, '');
};}()),
parseTrackName: function (){
var wordChar='[^' + RESERVED_CHARS_RE + ']';
var wordCharOrDot='[^' + RESERVED_CHARS_RE.replace('\\.', '') + ']';
var directoryRe=/((?:WC+[\/:])*)/.source.replace('WC', wordChar);
var nodeRe=/(WCOD+)?/.source.replace('WCOD', wordCharOrDot);
var objectRe=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace('WC', wordChar);
var propertyRe=/\.(WC+)(?:\[(.+)\])?/.source.replace('WC', wordChar);
var trackRe=new RegExp(''
+ '^'
+ directoryRe
+ nodeRe
+ objectRe
+ propertyRe
+ '$'
);
var supportedObjectNames=[ 'material', 'materials', 'bones' ];
return function parseTrackName(trackName){
var matches=trackRe.exec(trackName);
if(! matches){
throw new Error('PropertyBinding: Cannot parse trackName: ' + trackName);
}
var results={
nodeName: matches[ 2 ],
objectName: matches[ 3 ],
objectIndex: matches[ 4 ],
propertyName: matches[ 5 ],
propertyIndex: matches[ 6 ]
};
var lastDot=results.nodeName&&results.nodeName.lastIndexOf('.');
if(lastDot!==undefined&&lastDot!==- 1){
var objectName=results.nodeName.substring(lastDot + 1);
if(supportedObjectNames.indexOf(objectName)!==- 1){
results.nodeName=results.nodeName.substring(0, lastDot);
results.objectName=objectName;
}}
if(results.propertyName===null||results.propertyName.length===0){
throw new Error('PropertyBinding: can not parse propertyName from trackName: ' + trackName);
}
return results;
};}(),
findNode: function(root, nodeName){
if(! nodeName||nodeName===""||nodeName==="root"||nodeName==="."||nodeName===- 1||nodeName===root.name||nodeName===root.uuid){
return root;
}
if(root.skeleton){
var bone=root.skeleton.getBoneByName(nodeName);
if(bone!==undefined){
return bone;
}}
if(root.children){
var searchNodeSubtree=function(children){
for(var i=0; i < children.length; i ++){
var childNode=children[ i ];
if(childNode.name===nodeName||childNode.uuid===nodeName){
return childNode;
}
var result=searchNodeSubtree(childNode.children);
if(result) return result;
}
return null;
};
var subTreeNode=searchNodeSubtree(root.children);
if(subTreeNode){
return subTreeNode;
}}
return null;
}});
Object.assign(PropertyBinding.prototype, {
_getValue_unavailable: function (){},
_setValue_unavailable: function (){},
BindingType: {
Direct: 0,
EntireArray: 1,
ArrayElement: 2,
HasFromToArray: 3
},
Versioning: {
None: 0,
NeedsUpdate: 1,
MatrixWorldNeedsUpdate: 2
},
GetterByBindingType: [
function getValue_direct(buffer, offset){
buffer[ offset ]=this.node[ this.propertyName ];
},
function getValue_array(buffer, offset){
var source=this.resolvedProperty;
for(var i=0, n=source.length; i!==n; ++ i){
buffer[ offset ++ ]=source[ i ];
}},
function getValue_arrayElement(buffer, offset){
buffer[ offset ]=this.resolvedProperty[ this.propertyIndex ];
},
function getValue_toArray(buffer, offset){
this.resolvedProperty.toArray(buffer, offset);
}
],
SetterByBindingTypeAndVersioning: [
[
function setValue_direct(buffer, offset){
this.targetObject[ this.propertyName ]=buffer[ offset ];
},
function setValue_direct_setNeedsUpdate(buffer, offset){
this.targetObject[ this.propertyName ]=buffer[ offset ];
this.targetObject.needsUpdate=true;
},
function setValue_direct_setMatrixWorldNeedsUpdate(buffer, offset){
this.targetObject[ this.propertyName ]=buffer[ offset ];
this.targetObject.matrixWorldNeedsUpdate=true;
}
], [
function setValue_array(buffer, offset){
var dest=this.resolvedProperty;
for(var i=0, n=dest.length; i!==n; ++ i){
dest[ i ]=buffer[ offset ++ ];
}},
function setValue_array_setNeedsUpdate(buffer, offset){
var dest=this.resolvedProperty;
for(var i=0, n=dest.length; i!==n; ++ i){
dest[ i ]=buffer[ offset ++ ];
}
this.targetObject.needsUpdate=true;
},
function setValue_array_setMatrixWorldNeedsUpdate(buffer, offset){
var dest=this.resolvedProperty;
for(var i=0, n=dest.length; i!==n; ++ i){
dest[ i ]=buffer[ offset ++ ];
}
this.targetObject.matrixWorldNeedsUpdate=true;
}
], [
function setValue_arrayElement(buffer, offset){
this.resolvedProperty[ this.propertyIndex ]=buffer[ offset ];
},
function setValue_arrayElement_setNeedsUpdate(buffer, offset){
this.resolvedProperty[ this.propertyIndex ]=buffer[ offset ];
this.targetObject.needsUpdate=true;
},
function setValue_arrayElement_setMatrixWorldNeedsUpdate(buffer, offset){
this.resolvedProperty[ this.propertyIndex ]=buffer[ offset ];
this.targetObject.matrixWorldNeedsUpdate=true;
}
], [
function setValue_fromArray(buffer, offset){
this.resolvedProperty.fromArray(buffer, offset);
},
function setValue_fromArray_setNeedsUpdate(buffer, offset){
this.resolvedProperty.fromArray(buffer, offset);
this.targetObject.needsUpdate=true;
},
function setValue_fromArray_setMatrixWorldNeedsUpdate(buffer, offset){
this.resolvedProperty.fromArray(buffer, offset);
this.targetObject.matrixWorldNeedsUpdate=true;
}
]
],
getValue: function getValue_unbound(targetArray, offset){
this.bind();
this.getValue(targetArray, offset);
},
setValue: function getValue_unbound(sourceArray, offset){
this.bind();
this.setValue(sourceArray, offset);
},
bind: function (){
var targetObject=this.node,
parsedPath=this.parsedPath,
objectName=parsedPath.objectName,
propertyName=parsedPath.propertyName,
propertyIndex=parsedPath.propertyIndex;
if(! targetObject){
targetObject=PropertyBinding.findNode(this.rootNode, parsedPath.nodeName)||this.rootNode;
this.node=targetObject;
}
this.getValue=this._getValue_unavailable;
this.setValue=this._setValue_unavailable;
if(! targetObject){
console.error('THREE.PropertyBinding: Trying to update node for track: ' + this.path + ' but it wasn\'t found.');
return;
}
if(objectName){
var objectIndex=parsedPath.objectIndex;
switch(objectName){
case 'materials':
if(! targetObject.material){
console.error('THREE.PropertyBinding: Can not bind to material as node does not have a material.', this);
return;
}
if(! targetObject.material.materials){
console.error('THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.', this);
return;
}
targetObject=targetObject.material.materials;
break;
case 'bones':
if(! targetObject.skeleton){
console.error('THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.', this);
return;
}
targetObject=targetObject.skeleton.bones;
for(var i=0; i < targetObject.length; i ++){
if(targetObject[ i ].name===objectIndex){
objectIndex=i;
break;
}}
break;
default:
if(targetObject[ objectName ]===undefined){
console.error('THREE.PropertyBinding: Can not bind to objectName of node undefined.', this);
return;
}
targetObject=targetObject[ objectName ];
}
if(objectIndex!==undefined){
if(targetObject[ objectIndex ]===undefined){
console.error('THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.', this, targetObject);
return;
}
targetObject=targetObject[ objectIndex ];
}}
var nodeProperty=targetObject[ propertyName ];
if(nodeProperty===undefined){
var nodeName=parsedPath.nodeName;
console.error('THREE.PropertyBinding: Trying to update property for track: ' + nodeName +
'.' + propertyName + ' but it wasn\'t found.', targetObject);
return;
}
var versioning=this.Versioning.None;
if(targetObject.needsUpdate!==undefined){
versioning=this.Versioning.NeedsUpdate;
this.targetObject=targetObject;
}else if(targetObject.matrixWorldNeedsUpdate!==undefined){
versioning=this.Versioning.MatrixWorldNeedsUpdate;
this.targetObject=targetObject;
}
var bindingType=this.BindingType.Direct;
if(propertyIndex!==undefined){
if(propertyName==="morphTargetInfluences"){
if(! targetObject.geometry){
console.error('THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.', this);
return;
}
if(targetObject.geometry.isBufferGeometry){
if(! targetObject.geometry.morphAttributes){
console.error('THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.', this);
return;
}
for(var i=0; i < this.node.geometry.morphAttributes.position.length; i ++){
if(targetObject.geometry.morphAttributes.position[ i ].name===propertyIndex){
propertyIndex=i;
break;
}}
}else{
if(! targetObject.geometry.morphTargets){
console.error('THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.', this);
return;
}
for(var i=0; i < this.node.geometry.morphTargets.length; i ++){
if(targetObject.geometry.morphTargets[ i ].name===propertyIndex){
propertyIndex=i;
break;
}}
}}
bindingType=this.BindingType.ArrayElement;
this.resolvedProperty=nodeProperty;
this.propertyIndex=propertyIndex;
}else if(nodeProperty.fromArray!==undefined&&nodeProperty.toArray!==undefined){
bindingType=this.BindingType.HasFromToArray;
this.resolvedProperty=nodeProperty;
}else if(Array.isArray(nodeProperty) ){
bindingType=this.BindingType.EntireArray;
this.resolvedProperty=nodeProperty;
}else{
this.propertyName=propertyName;
}
this.getValue=this.GetterByBindingType[ bindingType ];
this.setValue=this.SetterByBindingTypeAndVersioning[ bindingType ][ versioning ];
},
unbind: function (){
this.node=null;
this.getValue=this._getValue_unbound;
this.setValue=this._setValue_unbound;
}});
Object.assign(PropertyBinding.prototype, {
_getValue_unbound: PropertyBinding.prototype.getValue,
_setValue_unbound: PropertyBinding.prototype.setValue,
});
function AnimationObjectGroup(){
this.uuid=_Math.generateUUID();
this._objects=Array.prototype.slice.call(arguments);
this.nCachedObjects_=0;
var indices={};
this._indicesByUUID=indices;
for(var i=0, n=arguments.length; i!==n; ++ i){
indices[ arguments[ i ].uuid ]=i;
}
this._paths=[];
this._parsedPaths=[];
this._bindings=[];
this._bindingsIndicesByPath={};
var scope=this;
this.stats={
objects: {
get total(){
return scope._objects.length;
},
get inUse(){
return this.total - scope.nCachedObjects_;
}},
get bindingsPerObject(){
return scope._bindings.length;
}};}
Object.assign(AnimationObjectGroup.prototype, {
isAnimationObjectGroup: true,
add: function (){
var objects=this._objects,
nObjects=objects.length,
nCachedObjects=this.nCachedObjects_,
indicesByUUID=this._indicesByUUID,
paths=this._paths,
parsedPaths=this._parsedPaths,
bindings=this._bindings,
nBindings=bindings.length,
knownObject=undefined;
for(var i=0, n=arguments.length; i!==n; ++ i){
var object=arguments[ i ],
uuid=object.uuid,
index=indicesByUUID[ uuid ];
if(index===undefined){
index=nObjects ++;
indicesByUUID[ uuid ]=index;
objects.push(object);
for(var j=0, m=nBindings; j!==m; ++ j){
bindings[ j ].push(new PropertyBinding(object, paths[ j ], parsedPaths[ j ]) );
}}else if(index < nCachedObjects){
knownObject=objects[ index ];
var firstActiveIndex=-- nCachedObjects,
lastCachedObject=objects[ firstActiveIndex ];
indicesByUUID[ lastCachedObject.uuid ]=index;
objects[ index ]=lastCachedObject;
indicesByUUID[ uuid ]=firstActiveIndex;
objects[ firstActiveIndex ]=object;
for(var j=0, m=nBindings; j!==m; ++ j){
var bindingsForPath=bindings[ j ],
lastCached=bindingsForPath[ firstActiveIndex ],
binding=bindingsForPath[ index ];
bindingsForPath[ index ]=lastCached;
if(binding===undefined){
binding=new PropertyBinding(object, paths[ j ], parsedPaths[ j ]);
}
bindingsForPath[ firstActiveIndex ]=binding;
}}else if(objects[ index ]!==knownObject){
console.error('THREE.AnimationObjectGroup: Different objects with the same UUID ' +
'detected. Clean the caches or recreate your infrastructure when reloading scenes.');
}}
this.nCachedObjects_=nCachedObjects;
},
remove: function (){
var objects=this._objects,
nCachedObjects=this.nCachedObjects_,
indicesByUUID=this._indicesByUUID,
bindings=this._bindings,
nBindings=bindings.length;
for(var i=0, n=arguments.length; i!==n; ++ i){
var object=arguments[ i ],
uuid=object.uuid,
index=indicesByUUID[ uuid ];
if(index!==undefined&&index >=nCachedObjects){
var lastCachedIndex=nCachedObjects ++,
firstActiveObject=objects[ lastCachedIndex ];
indicesByUUID[ firstActiveObject.uuid ]=index;
objects[ index ]=firstActiveObject;
indicesByUUID[ uuid ]=lastCachedIndex;
objects[ lastCachedIndex ]=object;
for(var j=0, m=nBindings; j!==m; ++ j){
var bindingsForPath=bindings[ j ],
firstActive=bindingsForPath[ lastCachedIndex ],
binding=bindingsForPath[ index ];
bindingsForPath[ index ]=firstActive;
bindingsForPath[ lastCachedIndex ]=binding;
}}
}
this.nCachedObjects_=nCachedObjects;
},
uncache: function (){
var objects=this._objects,
nObjects=objects.length,
nCachedObjects=this.nCachedObjects_,
indicesByUUID=this._indicesByUUID,
bindings=this._bindings,
nBindings=bindings.length;
for(var i=0, n=arguments.length; i!==n; ++ i){
var object=arguments[ i ],
uuid=object.uuid,
index=indicesByUUID[ uuid ];
if(index!==undefined){
delete indicesByUUID[ uuid ];
if(index < nCachedObjects){
var firstActiveIndex=-- nCachedObjects,
lastCachedObject=objects[ firstActiveIndex ],
lastIndex=-- nObjects,
lastObject=objects[ lastIndex ];
indicesByUUID[ lastCachedObject.uuid ]=index;
objects[ index ]=lastCachedObject;
indicesByUUID[ lastObject.uuid ]=firstActiveIndex;
objects[ firstActiveIndex ]=lastObject;
objects.pop();
for(var j=0, m=nBindings; j!==m; ++ j){
var bindingsForPath=bindings[ j ],
lastCached=bindingsForPath[ firstActiveIndex ],
last=bindingsForPath[ lastIndex ];
bindingsForPath[ index ]=lastCached;
bindingsForPath[ firstActiveIndex ]=last;
bindingsForPath.pop();
}}else{
var lastIndex=-- nObjects,
lastObject=objects[ lastIndex ];
indicesByUUID[ lastObject.uuid ]=index;
objects[ index ]=lastObject;
objects.pop();
for(var j=0, m=nBindings; j!==m; ++ j){
var bindingsForPath=bindings[ j ];
bindingsForPath[ index ]=bindingsForPath[ lastIndex ];
bindingsForPath.pop();
}}
}}
this.nCachedObjects_=nCachedObjects;
},
subscribe_: function(path, parsedPath){
var indicesByPath=this._bindingsIndicesByPath,
index=indicesByPath[ path ],
bindings=this._bindings;
if(index!==undefined) return bindings[ index ];
var paths=this._paths,
parsedPaths=this._parsedPaths,
objects=this._objects,
nObjects=objects.length,
nCachedObjects=this.nCachedObjects_,
bindingsForPath=new Array(nObjects);
index=bindings.length;
indicesByPath[ path ]=index;
paths.push(path);
parsedPaths.push(parsedPath);
bindings.push(bindingsForPath);
for(var i=nCachedObjects, n=objects.length; i!==n; ++ i){
var object=objects[ i ];
bindingsForPath[ i ]=new PropertyBinding(object, path, parsedPath);
}
return bindingsForPath;
},
unsubscribe_: function(path){
var indicesByPath=this._bindingsIndicesByPath,
index=indicesByPath[ path ];
if(index!==undefined){
var paths=this._paths,
parsedPaths=this._parsedPaths,
bindings=this._bindings,
lastBindingsIndex=bindings.length - 1,
lastBindings=bindings[ lastBindingsIndex ],
lastBindingsPath=path[ lastBindingsIndex ];
indicesByPath[ lastBindingsPath ]=index;
bindings[ index ]=lastBindings;
bindings.pop();
parsedPaths[ index ]=parsedPaths[ lastBindingsIndex ];
parsedPaths.pop();
paths[ index ]=paths[ lastBindingsIndex ];
paths.pop();
}}
});
function AnimationAction(mixer, clip, localRoot){
this._mixer=mixer;
this._clip=clip;
this._localRoot=localRoot||null;
var tracks=clip.tracks,
nTracks=tracks.length,
interpolants=new Array(nTracks);
var interpolantSettings={
endingStart: ZeroCurvatureEnding,
endingEnd: ZeroCurvatureEnding
};
for(var i=0; i!==nTracks; ++ i){
var interpolant=tracks[ i ].createInterpolant(null);
interpolants[ i ]=interpolant;
interpolant.settings=interpolantSettings;
}
this._interpolantSettings=interpolantSettings;
this._interpolants=interpolants;
this._propertyBindings=new Array(nTracks);
this._cacheIndex=null;
this._byClipCacheIndex=null;
this._timeScaleInterpolant=null;
this._weightInterpolant=null;
this.loop=LoopRepeat;
this._loopCount=- 1;
this._startTime=null;
this.time=0;
this.timeScale=1;
this._effectiveTimeScale=1;
this.weight=1;
this._effectiveWeight=1;
this.repetitions=Infinity;
this.paused=false;
this.enabled=true;
this.clampWhenFinished=false;
this.zeroSlopeAtStart=true;
this.zeroSlopeAtEnd=true;
}
Object.assign(AnimationAction.prototype, {
play: function (){
this._mixer._activateAction(this);
return this;
},
stop: function (){
this._mixer._deactivateAction(this);
return this.reset();
},
reset: function (){
this.paused=false;
this.enabled=true;
this.time=0;
this._loopCount=- 1;
this._startTime=null;
return this.stopFading().stopWarping();
},
isRunning: function (){
return this.enabled&&! this.paused&&this.timeScale!==0 &&
this._startTime===null&&this._mixer._isActiveAction(this);
},
isScheduled: function (){
return this._mixer._isActiveAction(this);
},
startAt: function(time){
this._startTime=time;
return this;
},
setLoop: function(mode, repetitions){
this.loop=mode;
this.repetitions=repetitions;
return this;
},
setEffectiveWeight: function(weight){
this.weight=weight;
this._effectiveWeight=this.enabled ? weight:0;
return this.stopFading();
},
getEffectiveWeight: function (){
return this._effectiveWeight;
},
fadeIn: function(duration){
return this._scheduleFading(duration, 0, 1);
},
fadeOut: function(duration){
return this._scheduleFading(duration, 1, 0);
},
crossFadeFrom: function(fadeOutAction, duration, warp){
fadeOutAction.fadeOut(duration);
this.fadeIn(duration);
if(warp){
var fadeInDuration=this._clip.duration,
fadeOutDuration=fadeOutAction._clip.duration,
startEndRatio=fadeOutDuration / fadeInDuration,
endStartRatio=fadeInDuration / fadeOutDuration;
fadeOutAction.warp(1.0, startEndRatio, duration);
this.warp(endStartRatio, 1.0, duration);
}
return this;
},
crossFadeTo: function(fadeInAction, duration, warp){
return fadeInAction.crossFadeFrom(this, duration, warp);
},
stopFading: function (){
var weightInterpolant=this._weightInterpolant;
if(weightInterpolant!==null){
this._weightInterpolant=null;
this._mixer._takeBackControlInterpolant(weightInterpolant);
}
return this;
},
setEffectiveTimeScale: function(timeScale){
this.timeScale=timeScale;
this._effectiveTimeScale=this.paused ? 0:timeScale;
return this.stopWarping();
},
getEffectiveTimeScale: function (){
return this._effectiveTimeScale;
},
setDuration: function(duration){
this.timeScale=this._clip.duration / duration;
return this.stopWarping();
},
syncWith: function(action){
this.time=action.time;
this.timeScale=action.timeScale;
return this.stopWarping();
},
halt: function(duration){
return this.warp(this._effectiveTimeScale, 0, duration);
},
warp: function(startTimeScale, endTimeScale, duration){
var mixer=this._mixer, now=mixer.time,
interpolant=this._timeScaleInterpolant,
timeScale=this.timeScale;
if(interpolant===null){
interpolant=mixer._lendControlInterpolant();
this._timeScaleInterpolant=interpolant;
}
var times=interpolant.parameterPositions,
values=interpolant.sampleValues;
times[ 0 ]=now;
times[ 1 ]=now + duration;
values[ 0 ]=startTimeScale / timeScale;
values[ 1 ]=endTimeScale / timeScale;
return this;
},
stopWarping: function (){
var timeScaleInterpolant=this._timeScaleInterpolant;
if(timeScaleInterpolant!==null){
this._timeScaleInterpolant=null;
this._mixer._takeBackControlInterpolant(timeScaleInterpolant);
}
return this;
},
getMixer: function (){
return this._mixer;
},
getClip: function (){
return this._clip;
},
getRoot: function (){
return this._localRoot||this._mixer._root;
},
_update: function(time, deltaTime, timeDirection, accuIndex){
if(! this.enabled){
this._updateWeight(time);
return;
}
var startTime=this._startTime;
if(startTime!==null){
var timeRunning=(time - startTime) * timeDirection;
if(timeRunning < 0||timeDirection===0){
return;
}
this._startTime=null;
deltaTime=timeDirection * timeRunning;
}
deltaTime *=this._updateTimeScale(time);
var clipTime=this._updateTime(deltaTime);
var weight=this._updateWeight(time);
if(weight > 0){
var interpolants=this._interpolants;
var propertyMixers=this._propertyBindings;
for(var j=0, m=interpolants.length; j!==m; ++ j){
interpolants[ j ].evaluate(clipTime);
propertyMixers[ j ].accumulate(accuIndex, weight);
}}
},
_updateWeight: function(time){
var weight=0;
if(this.enabled){
weight=this.weight;
var interpolant=this._weightInterpolant;
if(interpolant!==null){
var interpolantValue=interpolant.evaluate(time)[ 0 ];
weight *=interpolantValue;
if(time > interpolant.parameterPositions[ 1 ]){
this.stopFading();
if(interpolantValue===0){
this.enabled=false;
}}
}}
this._effectiveWeight=weight;
return weight;
},
_updateTimeScale: function(time){
var timeScale=0;
if(! this.paused){
timeScale=this.timeScale;
var interpolant=this._timeScaleInterpolant;
if(interpolant!==null){
var interpolantValue=interpolant.evaluate(time)[ 0 ];
timeScale *=interpolantValue;
if(time > interpolant.parameterPositions[ 1 ]){
this.stopWarping();
if(timeScale===0){
this.paused=true;
}else{
this.timeScale=timeScale;
}}
}}
this._effectiveTimeScale=timeScale;
return timeScale;
},
_updateTime: function(deltaTime){
var time=this.time + deltaTime;
if(deltaTime===0) return time;
var duration=this._clip.duration,
loop=this.loop,
loopCount=this._loopCount;
if(loop===LoopOnce){
if(loopCount===- 1){
this._loopCount=0;
this._setEndings(true, true, false);
}
handle_stop: {
if(time >=duration){
time=duration;
}else if(time < 0){
time=0;
} else break handle_stop;
if(this.clampWhenFinished) this.paused=true;
else this.enabled=false;
this._mixer.dispatchEvent({
type: 'finished', action: this,
direction: deltaTime < 0 ? - 1:1
});
}}else{
var pingPong=(loop===LoopPingPong);
if(loopCount===- 1){
if(deltaTime >=0){
loopCount=0;
this._setEndings(true, this.repetitions===0, pingPong);
}else{
this._setEndings(this.repetitions===0, true, pingPong);
}}
if(time >=duration||time < 0){
var loopDelta=Math.floor(time / duration);
time -=duration * loopDelta;
loopCount +=Math.abs(loopDelta);
var pending=this.repetitions - loopCount;
if(pending <=0){
if(this.clampWhenFinished) this.paused=true;
else this.enabled=false;
time=deltaTime > 0 ? duration:0;
this._mixer.dispatchEvent({
type: 'finished', action: this,
direction: deltaTime > 0 ? 1:- 1
});
}else{
if(pending===1){
var atStart=deltaTime < 0;
this._setEndings(atStart, ! atStart, pingPong);
}else{
this._setEndings(false, false, pingPong);
}
this._loopCount=loopCount;
this._mixer.dispatchEvent({
type: 'loop', action: this, loopDelta: loopDelta
});
}}
if(pingPong&&(loopCount & 1)===1){
this.time=time;
return duration - time;
}}
this.time=time;
return time;
},
_setEndings: function(atStart, atEnd, pingPong){
var settings=this._interpolantSettings;
if(pingPong){
settings.endingStart=ZeroSlopeEnding;
settings.endingEnd=ZeroSlopeEnding;
}else{
if(atStart){
settings.endingStart=this.zeroSlopeAtStart ? ZeroSlopeEnding:ZeroCurvatureEnding;
}else{
settings.endingStart=WrapAroundEnding;
}
if(atEnd){
settings.endingEnd=this.zeroSlopeAtEnd ? ZeroSlopeEnding:ZeroCurvatureEnding;
}else{
settings.endingEnd=WrapAroundEnding;
}}
},
_scheduleFading: function(duration, weightNow, weightThen){
var mixer=this._mixer, now=mixer.time,
interpolant=this._weightInterpolant;
if(interpolant===null){
interpolant=mixer._lendControlInterpolant();
this._weightInterpolant=interpolant;
}
var times=interpolant.parameterPositions,
values=interpolant.sampleValues;
times[ 0 ]=now; 				values[ 0 ]=weightNow;
times[ 1 ]=now + duration;	values[ 1 ]=weightThen;
return this;
}});
function AnimationMixer(root){
this._root=root;
this._initMemoryManager();
this._accuIndex=0;
this.time=0;
this.timeScale=1.0;
}
AnimationMixer.prototype=Object.assign(Object.create(EventDispatcher.prototype), {
constructor: AnimationMixer,
_bindAction: function(action, prototypeAction){
var root=action._localRoot||this._root,
tracks=action._clip.tracks,
nTracks=tracks.length,
bindings=action._propertyBindings,
interpolants=action._interpolants,
rootUuid=root.uuid,
bindingsByRoot=this._bindingsByRootAndName,
bindingsByName=bindingsByRoot[ rootUuid ];
if(bindingsByName===undefined){
bindingsByName={};
bindingsByRoot[ rootUuid ]=bindingsByName;
}
for(var i=0; i!==nTracks; ++ i){
var track=tracks[ i ],
trackName=track.name,
binding=bindingsByName[ trackName ];
if(binding!==undefined){
bindings[ i ]=binding;
}else{
binding=bindings[ i ];
if(binding!==undefined){
if(binding._cacheIndex===null){
++ binding.referenceCount;
this._addInactiveBinding(binding, rootUuid, trackName);
}
continue;
}
var path=prototypeAction&&prototypeAction.
_propertyBindings[ i ].binding.parsedPath;
binding=new PropertyMixer(
PropertyBinding.create(root, trackName, path),
track.ValueTypeName, track.getValueSize());
++ binding.referenceCount;
this._addInactiveBinding(binding, rootUuid, trackName);
bindings[ i ]=binding;
}
interpolants[ i ].resultBuffer=binding.buffer;
}},
_activateAction: function(action){
if(! this._isActiveAction(action) ){
if(action._cacheIndex===null){
var rootUuid=(action._localRoot||this._root).uuid,
clipUuid=action._clip.uuid,
actionsForClip=this._actionsByClip[ clipUuid ];
this._bindAction(action,
actionsForClip&&actionsForClip.knownActions[ 0 ]);
this._addInactiveAction(action, clipUuid, rootUuid);
}
var bindings=action._propertyBindings;
for(var i=0, n=bindings.length; i!==n; ++ i){
var binding=bindings[ i ];
if(binding.useCount ++===0){
this._lendBinding(binding);
binding.saveOriginalState();
}}
this._lendAction(action);
}},
_deactivateAction: function(action){
if(this._isActiveAction(action) ){
var bindings=action._propertyBindings;
for(var i=0, n=bindings.length; i!==n; ++ i){
var binding=bindings[ i ];
if(-- binding.useCount===0){
binding.restoreOriginalState();
this._takeBackBinding(binding);
}}
this._takeBackAction(action);
}},
_initMemoryManager: function (){
this._actions=[]; // 'nActiveActions' followed by inactive ones
this._nActiveActions=0;
this._actionsByClip={};
this._bindings=[]; // 'nActiveBindings' followed by inactive ones
this._nActiveBindings=0;
this._bindingsByRootAndName={};
this._controlInterpolants=[];
this._nActiveControlInterpolants=0;
var scope=this;
this.stats={
actions: {
get total(){
return scope._actions.length;
},
get inUse(){
return scope._nActiveActions;
}},
bindings: {
get total(){
return scope._bindings.length;
},
get inUse(){
return scope._nActiveBindings;
}},
controlInterpolants: {
get total(){
return scope._controlInterpolants.length;
},
get inUse(){
return scope._nActiveControlInterpolants;
}}
};},
_isActiveAction: function(action){
var index=action._cacheIndex;
return index!==null&&index < this._nActiveActions;
},
_addInactiveAction: function(action, clipUuid, rootUuid){
var actions=this._actions,
actionsByClip=this._actionsByClip,
actionsForClip=actionsByClip[ clipUuid ];
if(actionsForClip===undefined){
actionsForClip={
knownActions: [ action ],
actionByRoot: {}};
action._byClipCacheIndex=0;
actionsByClip[ clipUuid ]=actionsForClip;
}else{
var knownActions=actionsForClip.knownActions;
action._byClipCacheIndex=knownActions.length;
knownActions.push(action);
}
action._cacheIndex=actions.length;
actions.push(action);
actionsForClip.actionByRoot[ rootUuid ]=action;
},
_removeInactiveAction: function(action){
var actions=this._actions,
lastInactiveAction=actions[ actions.length - 1 ],
cacheIndex=action._cacheIndex;
lastInactiveAction._cacheIndex=cacheIndex;
actions[ cacheIndex ]=lastInactiveAction;
actions.pop();
action._cacheIndex=null;
var clipUuid=action._clip.uuid,
actionsByClip=this._actionsByClip,
actionsForClip=actionsByClip[ clipUuid ],
knownActionsForClip=actionsForClip.knownActions,
lastKnownAction =
knownActionsForClip[ knownActionsForClip.length - 1 ],
byClipCacheIndex=action._byClipCacheIndex;
lastKnownAction._byClipCacheIndex=byClipCacheIndex;
knownActionsForClip[ byClipCacheIndex ]=lastKnownAction;
knownActionsForClip.pop();
action._byClipCacheIndex=null;
var actionByRoot=actionsForClip.actionByRoot,
rootUuid=(action._localRoot||this._root).uuid;
delete actionByRoot[ rootUuid ];
if(knownActionsForClip.length===0){
delete actionsByClip[ clipUuid ];
}
this._removeInactiveBindingsForAction(action);
},
_removeInactiveBindingsForAction: function(action){
var bindings=action._propertyBindings;
for(var i=0, n=bindings.length; i!==n; ++ i){
var binding=bindings[ i ];
if(-- binding.referenceCount===0){
this._removeInactiveBinding(binding);
}}
},
_lendAction: function(action){
var actions=this._actions,
prevIndex=action._cacheIndex,
lastActiveIndex=this._nActiveActions ++,
firstInactiveAction=actions[ lastActiveIndex ];
action._cacheIndex=lastActiveIndex;
actions[ lastActiveIndex ]=action;
firstInactiveAction._cacheIndex=prevIndex;
actions[ prevIndex ]=firstInactiveAction;
},
_takeBackAction: function(action){
var actions=this._actions,
prevIndex=action._cacheIndex,
firstInactiveIndex=-- this._nActiveActions,
lastActiveAction=actions[ firstInactiveIndex ];
action._cacheIndex=firstInactiveIndex;
actions[ firstInactiveIndex ]=action;
lastActiveAction._cacheIndex=prevIndex;
actions[ prevIndex ]=lastActiveAction;
},
_addInactiveBinding: function(binding, rootUuid, trackName){
var bindingsByRoot=this._bindingsByRootAndName,
bindingByName=bindingsByRoot[ rootUuid ],
bindings=this._bindings;
if(bindingByName===undefined){
bindingByName={};
bindingsByRoot[ rootUuid ]=bindingByName;
}
bindingByName[ trackName ]=binding;
binding._cacheIndex=bindings.length;
bindings.push(binding);
},
_removeInactiveBinding: function(binding){
var bindings=this._bindings,
propBinding=binding.binding,
rootUuid=propBinding.rootNode.uuid,
trackName=propBinding.path,
bindingsByRoot=this._bindingsByRootAndName,
bindingByName=bindingsByRoot[ rootUuid ],
lastInactiveBinding=bindings[ bindings.length - 1 ],
cacheIndex=binding._cacheIndex;
lastInactiveBinding._cacheIndex=cacheIndex;
bindings[ cacheIndex ]=lastInactiveBinding;
bindings.pop();
delete bindingByName[ trackName ];
remove_empty_map: {
for(var _ in bindingByName) break remove_empty_map;
delete bindingsByRoot[ rootUuid ];
}},
_lendBinding: function(binding){
var bindings=this._bindings,
prevIndex=binding._cacheIndex,
lastActiveIndex=this._nActiveBindings ++,
firstInactiveBinding=bindings[ lastActiveIndex ];
binding._cacheIndex=lastActiveIndex;
bindings[ lastActiveIndex ]=binding;
firstInactiveBinding._cacheIndex=prevIndex;
bindings[ prevIndex ]=firstInactiveBinding;
},
_takeBackBinding: function(binding){
var bindings=this._bindings,
prevIndex=binding._cacheIndex,
firstInactiveIndex=-- this._nActiveBindings,
lastActiveBinding=bindings[ firstInactiveIndex ];
binding._cacheIndex=firstInactiveIndex;
bindings[ firstInactiveIndex ]=binding;
lastActiveBinding._cacheIndex=prevIndex;
bindings[ prevIndex ]=lastActiveBinding;
},
_lendControlInterpolant: function (){
var interpolants=this._controlInterpolants,
lastActiveIndex=this._nActiveControlInterpolants ++,
interpolant=interpolants[ lastActiveIndex ];
if(interpolant===undefined){
interpolant=new LinearInterpolant(
new Float32Array(2), new Float32Array(2),
1, this._controlInterpolantsResultBuffer);
interpolant.__cacheIndex=lastActiveIndex;
interpolants[ lastActiveIndex ]=interpolant;
}
return interpolant;
},
_takeBackControlInterpolant: function(interpolant){
var interpolants=this._controlInterpolants,
prevIndex=interpolant.__cacheIndex,
firstInactiveIndex=-- this._nActiveControlInterpolants,
lastActiveInterpolant=interpolants[ firstInactiveIndex ];
interpolant.__cacheIndex=firstInactiveIndex;
interpolants[ firstInactiveIndex ]=interpolant;
lastActiveInterpolant.__cacheIndex=prevIndex;
interpolants[ prevIndex ]=lastActiveInterpolant;
},
_controlInterpolantsResultBuffer: new Float32Array(1),
clipAction: function(clip, optionalRoot){
var root=optionalRoot||this._root,
rootUuid=root.uuid,
clipObject=typeof clip==='string' ?
AnimationClip.findByName(root, clip):clip,
clipUuid=clipObject!==null ? clipObject.uuid:clip,
actionsForClip=this._actionsByClip[ clipUuid ],
prototypeAction=null;
if(actionsForClip!==undefined){
var existingAction =
actionsForClip.actionByRoot[ rootUuid ];
if(existingAction!==undefined){
return existingAction;
}
prototypeAction=actionsForClip.knownActions[ 0 ];
if(clipObject===null)
clipObject=prototypeAction._clip;
}
if(clipObject===null) return null;
var newAction=new AnimationAction(this, clipObject, optionalRoot);
this._bindAction(newAction, prototypeAction);
this._addInactiveAction(newAction, clipUuid, rootUuid);
return newAction;
},
existingAction: function(clip, optionalRoot){
var root=optionalRoot||this._root,
rootUuid=root.uuid,
clipObject=typeof clip==='string' ?
AnimationClip.findByName(root, clip):clip,
clipUuid=clipObject ? clipObject.uuid:clip,
actionsForClip=this._actionsByClip[ clipUuid ];
if(actionsForClip!==undefined){
return actionsForClip.actionByRoot[ rootUuid ]||null;
}
return null;
},
stopAllAction: function (){
var actions=this._actions,
nActions=this._nActiveActions,
bindings=this._bindings,
nBindings=this._nActiveBindings;
this._nActiveActions=0;
this._nActiveBindings=0;
for(var i=0; i!==nActions; ++ i){
actions[ i ].reset();
}
for(var i=0; i!==nBindings; ++ i){
bindings[ i ].useCount=0;
}
return this;
},
update: function(deltaTime){
deltaTime *=this.timeScale;
var actions=this._actions,
nActions=this._nActiveActions,
time=this.time +=deltaTime,
timeDirection=Math.sign(deltaTime),
accuIndex=this._accuIndex ^=1;
for(var i=0; i!==nActions; ++ i){
var action=actions[ i ];
action._update(time, deltaTime, timeDirection, accuIndex);
}
var bindings=this._bindings,
nBindings=this._nActiveBindings;
for(var i=0; i!==nBindings; ++ i){
bindings[ i ].apply(accuIndex);
}
return this;
},
getRoot: function (){
return this._root;
},
uncacheClip: function(clip){
var actions=this._actions,
clipUuid=clip.uuid,
actionsByClip=this._actionsByClip,
actionsForClip=actionsByClip[ clipUuid ];
if(actionsForClip!==undefined){
var actionsToRemove=actionsForClip.knownActions;
for(var i=0, n=actionsToRemove.length; i!==n; ++ i){
var action=actionsToRemove[ i ];
this._deactivateAction(action);
var cacheIndex=action._cacheIndex,
lastInactiveAction=actions[ actions.length - 1 ];
action._cacheIndex=null;
action._byClipCacheIndex=null;
lastInactiveAction._cacheIndex=cacheIndex;
actions[ cacheIndex ]=lastInactiveAction;
actions.pop();
this._removeInactiveBindingsForAction(action);
}
delete actionsByClip[ clipUuid ];
}},
uncacheRoot: function(root){
var rootUuid=root.uuid,
actionsByClip=this._actionsByClip;
for(var clipUuid in actionsByClip){
var actionByRoot=actionsByClip[ clipUuid ].actionByRoot,
action=actionByRoot[ rootUuid ];
if(action!==undefined){
this._deactivateAction(action);
this._removeInactiveAction(action);
}}
var bindingsByRoot=this._bindingsByRootAndName,
bindingByName=bindingsByRoot[ rootUuid ];
if(bindingByName!==undefined){
for(var trackName in bindingByName){
var binding=bindingByName[ trackName ];
binding.restoreOriginalState();
this._removeInactiveBinding(binding);
}}
},
uncacheAction: function(clip, optionalRoot){
var action=this.existingAction(clip, optionalRoot);
if(action!==null){
this._deactivateAction(action);
this._removeInactiveAction(action);
}}
});
function Uniform(value){
if(typeof value==='string'){
console.warn('THREE.Uniform: Type parameter is no longer needed.');
value=arguments[ 1 ];
}
this.value=value;
}
Uniform.prototype.clone=function (){
return new Uniform(this.value.clone===undefined ? this.value:this.value.clone());
};
function InstancedBufferGeometry(){
BufferGeometry.call(this);
this.type='InstancedBufferGeometry';
this.maxInstancedCount=undefined;
}
InstancedBufferGeometry.prototype=Object.assign(Object.create(BufferGeometry.prototype), {
constructor: InstancedBufferGeometry,
isInstancedBufferGeometry: true,
copy: function(source){
BufferGeometry.prototype.copy.call(this, source);
this.maxInstancedCount=source.maxInstancedCount;
return this;
},
clone: function (){
return new this.constructor().copy(this);
}});
function InterleavedBufferAttribute(interleavedBuffer, itemSize, offset, normalized){
this.data=interleavedBuffer;
this.itemSize=itemSize;
this.offset=offset;
this.normalized=normalized===true;
}
Object.defineProperties(InterleavedBufferAttribute.prototype, {
count: {
get: function (){
return this.data.count;
}},
array: {
get: function (){
return this.data.array;
}}
});
Object.assign(InterleavedBufferAttribute.prototype, {
isInterleavedBufferAttribute: true,
setX: function(index, x){
this.data.array[ index * this.data.stride + this.offset ]=x;
return this;
},
setY: function(index, y){
this.data.array[ index * this.data.stride + this.offset + 1 ]=y;
return this;
},
setZ: function(index, z){
this.data.array[ index * this.data.stride + this.offset + 2 ]=z;
return this;
},
setW: function(index, w){
this.data.array[ index * this.data.stride + this.offset + 3 ]=w;
return this;
},
getX: function(index){
return this.data.array[ index * this.data.stride + this.offset ];
},
getY: function(index){
return this.data.array[ index * this.data.stride + this.offset + 1 ];
},
getZ: function(index){
return this.data.array[ index * this.data.stride + this.offset + 2 ];
},
getW: function(index){
return this.data.array[ index * this.data.stride + this.offset + 3 ];
},
setXY: function(index, x, y){
index=index * this.data.stride + this.offset;
this.data.array[ index + 0 ]=x;
this.data.array[ index + 1 ]=y;
return this;
},
setXYZ: function(index, x, y, z){
index=index * this.data.stride + this.offset;
this.data.array[ index + 0 ]=x;
this.data.array[ index + 1 ]=y;
this.data.array[ index + 2 ]=z;
return this;
},
setXYZW: function(index, x, y, z, w){
index=index * this.data.stride + this.offset;
this.data.array[ index + 0 ]=x;
this.data.array[ index + 1 ]=y;
this.data.array[ index + 2 ]=z;
this.data.array[ index + 3 ]=w;
return this;
}});
function InterleavedBuffer(array, stride){
this.array=array;
this.stride=stride;
this.count=array!==undefined ? array.length / stride:0;
this.dynamic=false;
this.updateRange={ offset: 0, count: - 1 };
this.version=0;
}
Object.defineProperty(InterleavedBuffer.prototype, 'needsUpdate', {
set: function(value){
if(value===true) this.version ++;
}});
Object.assign(InterleavedBuffer.prototype, {
isInterleavedBuffer: true,
onUploadCallback: function (){},
setArray: function(array){
if(Array.isArray(array) ){
throw new TypeError('THREE.BufferAttribute: array should be a Typed Array.');
}
this.count=array!==undefined ? array.length / this.stride:0;
this.array=array;
return this;
},
setDynamic: function(value){
this.dynamic=value;
return this;
},
copy: function(source){
this.array=new source.array.constructor(source.array);
this.count=source.count;
this.stride=source.stride;
this.dynamic=source.dynamic;
return this;
},
copyAt: function(index1, attribute, index2){
index1 *=this.stride;
index2 *=attribute.stride;
for(var i=0, l=this.stride; i < l; i ++){
this.array[ index1 + i ]=attribute.array[ index2 + i ];
}
return this;
},
set: function(value, offset){
if(offset===undefined) offset=0;
this.array.set(value, offset);
return this;
},
clone: function (){
return new this.constructor().copy(this);
},
onUpload: function(callback){
this.onUploadCallback=callback;
return this;
}});
function InstancedInterleavedBuffer(array, stride, meshPerAttribute){
InterleavedBuffer.call(this, array, stride);
this.meshPerAttribute=meshPerAttribute||1;
}
InstancedInterleavedBuffer.prototype=Object.assign(Object.create(InterleavedBuffer.prototype), {
constructor: InstancedInterleavedBuffer,
isInstancedInterleavedBuffer: true,
copy: function(source){
InterleavedBuffer.prototype.copy.call(this, source);
this.meshPerAttribute=source.meshPerAttribute;
return this;
}});
function InstancedBufferAttribute(array, itemSize, meshPerAttribute){
BufferAttribute.call(this, array, itemSize);
this.meshPerAttribute=meshPerAttribute||1;
}
InstancedBufferAttribute.prototype=Object.assign(Object.create(BufferAttribute.prototype), {
constructor: InstancedBufferAttribute,
isInstancedBufferAttribute: true,
copy: function(source){
BufferAttribute.prototype.copy.call(this, source);
this.meshPerAttribute=source.meshPerAttribute;
return this;
}});
function Raycaster(origin, direction, near, far){
this.ray=new Ray(origin, direction);
this.near=near||0;
this.far=far||Infinity;
this.params={
Mesh: {},
Line: {},
LOD: {},
Points: { threshold: 1 },
Sprite: {}};
Object.defineProperties(this.params, {
PointCloud: {
get: function (){
console.warn('THREE.Raycaster: params.PointCloud has been renamed to params.Points.');
return this.Points;
}}
});
}
function ascSort(a, b){
return a.distance - b.distance;
}
function intersectObject(object, raycaster, intersects, recursive){
if(object.visible===false) return;
object.raycast(raycaster, intersects);
if(recursive===true){
var children=object.children;
for(var i=0, l=children.length; i < l; i ++){
intersectObject(children[ i ], raycaster, intersects, true);
}}
}
Object.assign(Raycaster.prototype, {
linePrecision: 1,
set: function(origin, direction){
this.ray.set(origin, direction);
},
setFromCamera: function(coords, camera){
if(( camera&&camera.isPerspectiveCamera) ){
this.ray.origin.setFromMatrixPosition(camera.matrixWorld);
this.ray.direction.set(coords.x, coords.y, 0.5).unproject(camera).sub(this.ray.origin).normalize();
}else if(( camera&&camera.isOrthographicCamera) ){
this.ray.origin.set(coords.x, coords.y,(camera.near + camera.far) /(camera.near - camera.far) ).unproject(camera);
this.ray.direction.set(0, 0, - 1).transformDirection(camera.matrixWorld);
}else{
console.error('THREE.Raycaster: Unsupported camera type.');
}},
intersectObject: function(object, recursive, optionalTarget){
var intersects=optionalTarget||[];
intersectObject(object, this, intersects, recursive);
intersects.sort(ascSort);
return intersects;
},
intersectObjects: function(objects, recursive, optionalTarget){
var intersects=optionalTarget||[];
if(Array.isArray(objects)===false){
console.warn('THREE.Raycaster.intersectObjects: objects is not an Array.');
return intersects;
}
for(var i=0, l=objects.length; i < l; i ++){
intersectObject(objects[ i ], this, intersects, recursive);
}
intersects.sort(ascSort);
return intersects;
}});
function Clock(autoStart){
this.autoStart=(autoStart!==undefined) ? autoStart:true;
this.startTime=0;
this.oldTime=0;
this.elapsedTime=0;
this.running=false;
}
Object.assign(Clock.prototype, {
start: function (){
this.startTime=(typeof performance==='undefined' ? Date:performance).now();
this.oldTime=this.startTime;
this.elapsedTime=0;
this.running=true;
},
stop: function (){
this.getElapsedTime();
this.running=false;
this.autoStart=false;
},
getElapsedTime: function (){
this.getDelta();
return this.elapsedTime;
},
getDelta: function (){
var diff=0;
if(this.autoStart&&! this.running){
this.start();
return 0;
}
if(this.running){
var newTime=(typeof performance==='undefined' ? Date:performance).now();
diff=(newTime - this.oldTime) / 1000;
this.oldTime=newTime;
this.elapsedTime +=diff;
}
return diff;
}});
function Spherical(radius, phi, theta){
this.radius=(radius!==undefined) ? radius:1.0;
this.phi=(phi!==undefined) ? phi:0;
this.theta=(theta!==undefined) ? theta:0;
return this;
}
Object.assign(Spherical.prototype, {
set: function(radius, phi, theta){
this.radius=radius;
this.phi=phi;
this.theta=theta;
return this;
},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(other){
this.radius=other.radius;
this.phi=other.phi;
this.theta=other.theta;
return this;
},
makeSafe: function (){
var EPS=0.000001;
this.phi=Math.max(EPS, Math.min(Math.PI - EPS, this.phi) );
return this;
},
setFromVector3: function(vec3){
this.radius=vec3.length();
if(this.radius===0){
this.theta=0;
this.phi=0;
}else{
this.theta=Math.atan2(vec3.x, vec3.z);
this.phi=Math.acos(_Math.clamp(vec3.y / this.radius, - 1, 1) );
}
return this;
}});
function Cylindrical(radius, theta, y){
this.radius=(radius!==undefined) ? radius:1.0;
this.theta=(theta!==undefined) ? theta:0;
this.y=(y!==undefined) ? y:0;
return this;
}
Object.assign(Cylindrical.prototype, {
set: function(radius, theta, y){
this.radius=radius;
this.theta=theta;
this.y=y;
return this;
},
clone: function (){
return new this.constructor().copy(this);
},
copy: function(other){
this.radius=other.radius;
this.theta=other.theta;
this.y=other.y;
return this;
},
setFromVector3: function(vec3){
this.radius=Math.sqrt(vec3.x * vec3.x + vec3.z * vec3.z);
this.theta=Math.atan2(vec3.x, vec3.z);
this.y=vec3.y;
return this;
}});
function Box2(min, max){
this.min=(min!==undefined) ? min:new Vector2( + Infinity, + Infinity);
this.max=(max!==undefined) ? max:new Vector2(- Infinity, - Infinity);
}
Object.assign(Box2.prototype, {
set: function(min, max){
this.min.copy(min);
this.max.copy(max);
return this;
},
setFromPoints: function(points){
this.makeEmpty();
for(var i=0, il=points.length; i < il; i ++){
this.expandByPoint(points[ i ]);
}
return this;
},
setFromCenterAndSize: function (){
var v1=new Vector2();
return function setFromCenterAndSize(center, size){
var halfSize=v1.copy(size).multiplyScalar(0.5);
this.min.copy(center).sub(halfSize);
this.max.copy(center).add(halfSize);
return this;
};}(),
clone: function (){
return new this.constructor().copy(this);
},
copy: function(box){
this.min.copy(box.min);
this.max.copy(box.max);
return this;
},
makeEmpty: function (){
this.min.x=this.min.y=+ Infinity;
this.max.x=this.max.y=- Infinity;
return this;
},
isEmpty: function (){
return(this.max.x < this.min.x)||(this.max.y < this.min.y);
},
getCenter: function(target){
if(target===undefined){
console.warn('THREE.Box2: .getCenter() target is now required');
target=new Vector2();
}
return this.isEmpty() ? target.set(0, 0):target.addVectors(this.min, this.max).multiplyScalar(0.5);
},
getSize: function(target){
if(target===undefined){
console.warn('THREE.Box2: .getSize() target is now required');
target=new Vector2();
}
return this.isEmpty() ? target.set(0, 0):target.subVectors(this.max, this.min);
},
expandByPoint: function(point){
this.min.min(point);
this.max.max(point);
return this;
},
expandByVector: function(vector){
this.min.sub(vector);
this.max.add(vector);
return this;
},
expandByScalar: function(scalar){
this.min.addScalar(- scalar);
this.max.addScalar(scalar);
return this;
},
containsPoint: function(point){
return point.x < this.min.x||point.x > this.max.x ||
point.y < this.min.y||point.y > this.max.y ? false:true;
},
containsBox: function(box){
return this.min.x <=box.min.x&&box.max.x <=this.max.x &&
this.min.y <=box.min.y&&box.max.y <=this.max.y;
},
getParameter: function(point, target){
if(target===undefined){
console.warn('THREE.Box2: .getParameter() target is now required');
target=new Vector2();
}
return target.set((point.x - this.min.x) /(this.max.x - this.min.x),
(point.y - this.min.y) /(this.max.y - this.min.y)
);
},
intersectsBox: function(box){
return box.max.x < this.min.x||box.min.x > this.max.x ||
box.max.y < this.min.y||box.min.y > this.max.y ? false:true;
},
clampPoint: function(point, target){
if(target===undefined){
console.warn('THREE.Box2: .clampPoint() target is now required');
target=new Vector2();
}
return target.copy(point).clamp(this.min, this.max);
},
distanceToPoint: function (){
var v1=new Vector2();
return function distanceToPoint(point){
var clampedPoint=v1.copy(point).clamp(this.min, this.max);
return clampedPoint.sub(point).length();
};}(),
intersect: function(box){
this.min.max(box.min);
this.max.min(box.max);
return this;
},
union: function(box){
this.min.min(box.min);
this.max.max(box.max);
return this;
},
translate: function(offset){
this.min.add(offset);
this.max.add(offset);
return this;
},
equals: function(box){
return box.min.equals(this.min)&&box.max.equals(this.max);
}});
function ImmediateRenderObject(material){
Object3D.call(this);
this.material=material;
this.render=function(){};}
ImmediateRenderObject.prototype=Object.create(Object3D.prototype);
ImmediateRenderObject.prototype.constructor=ImmediateRenderObject;
ImmediateRenderObject.prototype.isImmediateRenderObject=true;
function VertexNormalsHelper(object, size, hex, linewidth){
this.object=object;
this.size=(size!==undefined) ? size:1;
var color=(hex!==undefined) ? hex:0xff0000;
var width=(linewidth!==undefined) ? linewidth:1;
var nNormals=0;
var objGeometry=this.object.geometry;
if(objGeometry&&objGeometry.isGeometry){
nNormals=objGeometry.faces.length * 3;
}else if(objGeometry&&objGeometry.isBufferGeometry){
nNormals=objGeometry.attributes.normal.count;
}
var geometry=new BufferGeometry();
var positions=new Float32BufferAttribute(nNormals * 2 * 3, 3);
geometry.addAttribute('position', positions);
LineSegments.call(this, geometry, new LineBasicMaterial( { color: color, linewidth: width }) );
this.matrixAutoUpdate=false;
this.update();
}
VertexNormalsHelper.prototype=Object.create(LineSegments.prototype);
VertexNormalsHelper.prototype.constructor=VertexNormalsHelper;
VertexNormalsHelper.prototype.update=(function (){
var v1=new Vector3();
var v2=new Vector3();
var normalMatrix=new Matrix3();
return function update(){
var keys=[ 'a', 'b', 'c' ];
this.object.updateMatrixWorld(true);
normalMatrix.getNormalMatrix(this.object.matrixWorld);
var matrixWorld=this.object.matrixWorld;
var position=this.geometry.attributes.position;
var objGeometry=this.object.geometry;
if(objGeometry&&objGeometry.isGeometry){
var vertices=objGeometry.vertices;
var faces=objGeometry.faces;
var idx=0;
for(var i=0, l=faces.length; i < l; i ++){
var face=faces[ i ];
for(var j=0, jl=face.vertexNormals.length; j < jl; j ++){
var vertex=vertices[ face[ keys[ j ] ] ];
var normal=face.vertexNormals[ j ];
v1.copy(vertex).applyMatrix4(matrixWorld);
v2.copy(normal).applyMatrix3(normalMatrix).normalize().multiplyScalar(this.size).add(v1);
position.setXYZ(idx, v1.x, v1.y, v1.z);
idx=idx + 1;
position.setXYZ(idx, v2.x, v2.y, v2.z);
idx=idx + 1;
}}
}else if(objGeometry&&objGeometry.isBufferGeometry){
var objPos=objGeometry.attributes.position;
var objNorm=objGeometry.attributes.normal;
var idx=0;
for(var j=0, jl=objPos.count; j < jl; j ++){
v1.set(objPos.getX(j), objPos.getY(j), objPos.getZ(j) ).applyMatrix4(matrixWorld);
v2.set(objNorm.getX(j), objNorm.getY(j), objNorm.getZ(j) );
v2.applyMatrix3(normalMatrix).normalize().multiplyScalar(this.size).add(v1);
position.setXYZ(idx, v1.x, v1.y, v1.z);
idx=idx + 1;
position.setXYZ(idx, v2.x, v2.y, v2.z);
idx=idx + 1;
}}
position.needsUpdate=true;
};}());
function SpotLightHelper(light, color){
Object3D.call(this);
this.light=light;
this.light.updateMatrixWorld();
this.matrix=light.matrixWorld;
this.matrixAutoUpdate=false;
this.color=color;
var geometry=new BufferGeometry();
var positions=[
0, 0, 0, 	0, 0, 1,
0, 0, 0, 	1, 0, 1,
0, 0, 0,	- 1, 0, 1,
0, 0, 0, 	0, 1, 1,
0, 0, 0, 	0, - 1, 1
];
for(var i=0, j=1, l=32; i < l; i ++, j ++){
var p1=(i / l) * Math.PI * 2;
var p2=(j / l) * Math.PI * 2;
positions.push(Math.cos(p1), Math.sin(p1), 1,
Math.cos(p2), Math.sin(p2), 1
);
}
geometry.addAttribute('position', new Float32BufferAttribute(positions, 3) );
var material=new LineBasicMaterial( { fog: false });
this.cone=new LineSegments(geometry, material);
this.add(this.cone);
this.update();
}
SpotLightHelper.prototype=Object.create(Object3D.prototype);
SpotLightHelper.prototype.constructor=SpotLightHelper;
SpotLightHelper.prototype.dispose=function (){
this.cone.geometry.dispose();
this.cone.material.dispose();
};
SpotLightHelper.prototype.update=function (){
var vector=new Vector3();
var vector2=new Vector3();
return function update(){
this.light.updateMatrixWorld();
var coneLength=this.light.distance ? this.light.distance:1000;
var coneWidth=coneLength * Math.tan(this.light.angle);
this.cone.scale.set(coneWidth, coneWidth, coneLength);
vector.setFromMatrixPosition(this.light.matrixWorld);
vector2.setFromMatrixPosition(this.light.target.matrixWorld);
this.cone.lookAt(vector2.sub(vector) );
if(this.color!==undefined){
this.cone.material.color.set(this.color);
}else{
this.cone.material.color.copy(this.light.color);
}};}();
function getBoneList(object){
var boneList=[];
if(object&&object.isBone){
boneList.push(object);
}
for(var i=0; i < object.children.length; i ++){
boneList.push.apply(boneList, getBoneList(object.children[ i ]) );
}
return boneList;
}
function SkeletonHelper(object){
var bones=getBoneList(object);
var geometry=new BufferGeometry();
var vertices=[];
var colors=[];
var color1=new Color(0, 0, 1);
var color2=new Color(0, 1, 0);
for(var i=0; i < bones.length; i ++){
var bone=bones[ i ];
if(bone.parent&&bone.parent.isBone){
vertices.push(0, 0, 0);
vertices.push(0, 0, 0);
colors.push(color1.r, color1.g, color1.b);
colors.push(color2.r, color2.g, color2.b);
}}
geometry.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
geometry.addAttribute('color', new Float32BufferAttribute(colors, 3) );
var material=new LineBasicMaterial( { vertexColors: VertexColors, depthTest: false, depthWrite: false, transparent: true });
LineSegments.call(this, geometry, material);
this.root=object;
this.bones=bones;
this.matrix=object.matrixWorld;
this.matrixAutoUpdate=false;
}
SkeletonHelper.prototype=Object.create(LineSegments.prototype);
SkeletonHelper.prototype.constructor=SkeletonHelper;
SkeletonHelper.prototype.updateMatrixWorld=function (){
var vector=new Vector3();
var boneMatrix=new Matrix4();
var matrixWorldInv=new Matrix4();
return function updateMatrixWorld(force){
var bones=this.bones;
var geometry=this.geometry;
var position=geometry.getAttribute('position');
matrixWorldInv.getInverse(this.root.matrixWorld);
for(var i=0, j=0; i < bones.length; i ++){
var bone=bones[ i ];
if(bone.parent&&bone.parent.isBone){
boneMatrix.multiplyMatrices(matrixWorldInv, bone.matrixWorld);
vector.setFromMatrixPosition(boneMatrix);
position.setXYZ(j, vector.x, vector.y, vector.z);
boneMatrix.multiplyMatrices(matrixWorldInv, bone.parent.matrixWorld);
vector.setFromMatrixPosition(boneMatrix);
position.setXYZ(j + 1, vector.x, vector.y, vector.z);
j +=2;
}}
geometry.getAttribute('position').needsUpdate=true;
Object3D.prototype.updateMatrixWorld.call(this, force);
};}();
function PointLightHelper(light, sphereSize, color){
this.light=light;
this.light.updateMatrixWorld();
this.color=color;
var geometry=new SphereBufferGeometry(sphereSize, 4, 2);
var material=new MeshBasicMaterial( { wireframe: true, fog: false });
Mesh.call(this, geometry, material);
this.matrix=this.light.matrixWorld;
this.matrixAutoUpdate=false;
this.update();
}
PointLightHelper.prototype=Object.create(Mesh.prototype);
PointLightHelper.prototype.constructor=PointLightHelper;
PointLightHelper.prototype.dispose=function (){
this.geometry.dispose();
this.material.dispose();
};
PointLightHelper.prototype.update=function (){
if(this.color!==undefined){
this.material.color.set(this.color);
}else{
this.material.color.copy(this.light.color);
}
};
function RectAreaLightHelper(light, color){
Object3D.call(this);
this.light=light;
this.light.updateMatrixWorld();
this.matrix=light.matrixWorld;
this.matrixAutoUpdate=false;
this.color=color;
var material=new LineBasicMaterial( { fog: false });
var geometry=new BufferGeometry();
geometry.addAttribute('position', new BufferAttribute(new Float32Array(5 * 3), 3) );
this.line=new Line(geometry, material);
this.add(this.line);
this.update();
}
RectAreaLightHelper.prototype=Object.create(Object3D.prototype);
RectAreaLightHelper.prototype.constructor=RectAreaLightHelper;
RectAreaLightHelper.prototype.dispose=function (){
this.children[ 0 ].geometry.dispose();
this.children[ 0 ].material.dispose();
};
RectAreaLightHelper.prototype.update=function (){
var hx=this.light.width * 0.5;
var hy=this.light.height * 0.5;
var position=this.line.geometry.attributes.position;
var array=position.array;
array[ 0 ]=hx; array[ 1 ]=- hy; array[ 2 ]=0;
array[ 3 ]=hx; array[ 4 ]=hy; array[ 5 ]=0;
array[ 6 ]=- hx; array[ 7 ]=hy; array[ 8 ]=0;
array[ 9 ]=- hx; array[ 10 ]=- hy; array[ 11 ]=0;
array[ 12 ]=hx; array[ 13 ]=- hy; array[ 14 ]=0;
position.needsUpdate=true;
if(this.color!==undefined){
this.line.material.color.set(this.color);
}else{
this.line.material.color.copy(this.light.color);
}};
function HemisphereLightHelper(light, size, color){
Object3D.call(this);
this.light=light;
this.light.updateMatrixWorld();
this.matrix=light.matrixWorld;
this.matrixAutoUpdate=false;
this.color=color;
var geometry=new OctahedronBufferGeometry(size);
geometry.rotateY(Math.PI * 0.5);
this.material=new MeshBasicMaterial( { wireframe: true, fog: false });
if(this.color===undefined) this.material.vertexColors=VertexColors;
var position=geometry.getAttribute('position');
var colors=new Float32Array(position.count * 3);
geometry.addAttribute('color', new BufferAttribute(colors, 3) );
this.add(new Mesh(geometry, this.material) );
this.update();
}
HemisphereLightHelper.prototype=Object.create(Object3D.prototype);
HemisphereLightHelper.prototype.constructor=HemisphereLightHelper;
HemisphereLightHelper.prototype.dispose=function (){
this.children[ 0 ].geometry.dispose();
this.children[ 0 ].material.dispose();
};
HemisphereLightHelper.prototype.update=function (){
var vector=new Vector3();
var color1=new Color();
var color2=new Color();
return function update(){
var mesh=this.children[ 0 ];
if(this.color!==undefined){
this.material.color.set(this.color);
}else{
var colors=mesh.geometry.getAttribute('color');
color1.copy(this.light.color);
color2.copy(this.light.groundColor);
for(var i=0, l=colors.count; i < l; i ++){
var color=(i <(l / 2) ) ? color1:color2;
colors.setXYZ(i, color.r, color.g, color.b);
}
colors.needsUpdate=true;
}
mesh.lookAt(vector.setFromMatrixPosition(this.light.matrixWorld).negate());
};}();
function GridHelper(size, divisions, color1, color2){
size=size||10;
divisions=divisions||10;
color1=new Color(color1!==undefined ? color1:0x444444);
color2=new Color(color2!==undefined ? color2:0x888888);
var center=divisions / 2;
var step=size / divisions;
var halfSize=size / 2;
var vertices=[], colors=[];
for(var i=0, j=0, k=- halfSize; i <=divisions; i ++, k +=step){
vertices.push(- halfSize, 0, k, halfSize, 0, k);
vertices.push(k, 0, - halfSize, k, 0, halfSize);
var color=i===center ? color1:color2;
color.toArray(colors, j); j +=3;
color.toArray(colors, j); j +=3;
color.toArray(colors, j); j +=3;
color.toArray(colors, j); j +=3;
}
var geometry=new BufferGeometry();
geometry.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
geometry.addAttribute('color', new Float32BufferAttribute(colors, 3) );
var material=new LineBasicMaterial( { vertexColors: VertexColors });
LineSegments.call(this, geometry, material);
}
GridHelper.prototype=Object.create(LineSegments.prototype);
GridHelper.prototype.constructor=GridHelper;
function PolarGridHelper(radius, radials, circles, divisions, color1, color2){
radius=radius||10;
radials=radials||16;
circles=circles||8;
divisions=divisions||64;
color1=new Color(color1!==undefined ? color1:0x444444);
color2=new Color(color2!==undefined ? color2:0x888888);
var vertices=[];
var colors=[];
var x, z;
var v, i, j, r, color;
for(i=0; i <=radials; i ++){
v=(i / radials) *(Math.PI * 2);
x=Math.sin(v) * radius;
z=Math.cos(v) * radius;
vertices.push(0, 0, 0);
vertices.push(x, 0, z);
color=(i & 1) ? color1:color2;
colors.push(color.r, color.g, color.b);
colors.push(color.r, color.g, color.b);
}
for(i=0; i <=circles; i ++){
color=(i & 1) ? color1:color2;
r=radius -(radius / circles * i);
for(j=0; j < divisions; j ++){
v=(j / divisions) *(Math.PI * 2);
x=Math.sin(v) * r;
z=Math.cos(v) * r;
vertices.push(x, 0, z);
colors.push(color.r, color.g, color.b);
v=(( j + 1) / divisions) *(Math.PI * 2);
x=Math.sin(v) * r;
z=Math.cos(v) * r;
vertices.push(x, 0, z);
colors.push(color.r, color.g, color.b);
}}
var geometry=new BufferGeometry();
geometry.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
geometry.addAttribute('color', new Float32BufferAttribute(colors, 3) );
var material=new LineBasicMaterial( { vertexColors: VertexColors });
LineSegments.call(this, geometry, material);
}
PolarGridHelper.prototype=Object.create(LineSegments.prototype);
PolarGridHelper.prototype.constructor=PolarGridHelper;
function FaceNormalsHelper(object, size, hex, linewidth){
this.object=object;
this.size=(size!==undefined) ? size:1;
var color=(hex!==undefined) ? hex:0xffff00;
var width=(linewidth!==undefined) ? linewidth:1;
var nNormals=0;
var objGeometry=this.object.geometry;
if(objGeometry&&objGeometry.isGeometry){
nNormals=objGeometry.faces.length;
}else{
console.warn('THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.');
}
var geometry=new BufferGeometry();
var positions=new Float32BufferAttribute(nNormals * 2 * 3, 3);
geometry.addAttribute('position', positions);
LineSegments.call(this, geometry, new LineBasicMaterial( { color: color, linewidth: width }) );
this.matrixAutoUpdate=false;
this.update();
}
FaceNormalsHelper.prototype=Object.create(LineSegments.prototype);
FaceNormalsHelper.prototype.constructor=FaceNormalsHelper;
FaceNormalsHelper.prototype.update=(function (){
var v1=new Vector3();
var v2=new Vector3();
var normalMatrix=new Matrix3();
return function update(){
this.object.updateMatrixWorld(true);
normalMatrix.getNormalMatrix(this.object.matrixWorld);
var matrixWorld=this.object.matrixWorld;
var position=this.geometry.attributes.position;
var objGeometry=this.object.geometry;
var vertices=objGeometry.vertices;
var faces=objGeometry.faces;
var idx=0;
for(var i=0, l=faces.length; i < l; i ++){
var face=faces[ i ];
var normal=face.normal;
v1.copy(vertices[ face.a ])
.add(vertices[ face.b ])
.add(vertices[ face.c ])
.divideScalar(3)
.applyMatrix4(matrixWorld);
v2.copy(normal).applyMatrix3(normalMatrix).normalize().multiplyScalar(this.size).add(v1);
position.setXYZ(idx, v1.x, v1.y, v1.z);
idx=idx + 1;
position.setXYZ(idx, v2.x, v2.y, v2.z);
idx=idx + 1;
}
position.needsUpdate=true;
};}());
function DirectionalLightHelper(light, size, color){
Object3D.call(this);
this.light=light;
this.light.updateMatrixWorld();
this.matrix=light.matrixWorld;
this.matrixAutoUpdate=false;
this.color=color;
if(size===undefined) size=1;
var geometry=new BufferGeometry();
geometry.addAttribute('position', new Float32BufferAttribute([
- size, size, 0,
size, size, 0,
size, - size, 0,
- size, - size, 0,
- size, size, 0
], 3) );
var material=new LineBasicMaterial( { fog: false });
this.lightPlane=new Line(geometry, material);
this.add(this.lightPlane);
geometry=new BufferGeometry();
geometry.addAttribute('position', new Float32BufferAttribute([ 0, 0, 0, 0, 0, 1 ], 3) );
this.targetLine=new Line(geometry, material);
this.add(this.targetLine);
this.update();
}
DirectionalLightHelper.prototype=Object.create(Object3D.prototype);
DirectionalLightHelper.prototype.constructor=DirectionalLightHelper;
DirectionalLightHelper.prototype.dispose=function (){
this.lightPlane.geometry.dispose();
this.lightPlane.material.dispose();
this.targetLine.geometry.dispose();
this.targetLine.material.dispose();
};
DirectionalLightHelper.prototype.update=function (){
var v1=new Vector3();
var v2=new Vector3();
var v3=new Vector3();
return function update(){
v1.setFromMatrixPosition(this.light.matrixWorld);
v2.setFromMatrixPosition(this.light.target.matrixWorld);
v3.subVectors(v2, v1);
this.lightPlane.lookAt(v3);
if(this.color!==undefined){
this.lightPlane.material.color.set(this.color);
this.targetLine.material.color.set(this.color);
}else{
this.lightPlane.material.color.copy(this.light.color);
this.targetLine.material.color.copy(this.light.color);
}
this.targetLine.lookAt(v3);
this.targetLine.scale.z=v3.length();
};}();
function CameraHelper(camera){
var geometry=new BufferGeometry();
var material=new LineBasicMaterial( { color: 0xffffff, vertexColors: FaceColors });
var vertices=[];
var colors=[];
var pointMap={};
var colorFrustum=new Color(0xffaa00);
var colorCone=new Color(0xff0000);
var colorUp=new Color(0x00aaff);
var colorTarget=new Color(0xffffff);
var colorCross=new Color(0x333333);
addLine('n1', 'n2', colorFrustum);
addLine('n2', 'n4', colorFrustum);
addLine('n4', 'n3', colorFrustum);
addLine('n3', 'n1', colorFrustum);
addLine('f1', 'f2', colorFrustum);
addLine('f2', 'f4', colorFrustum);
addLine('f4', 'f3', colorFrustum);
addLine('f3', 'f1', colorFrustum);
addLine('n1', 'f1', colorFrustum);
addLine('n2', 'f2', colorFrustum);
addLine('n3', 'f3', colorFrustum);
addLine('n4', 'f4', colorFrustum);
addLine('p', 'n1', colorCone);
addLine('p', 'n2', colorCone);
addLine('p', 'n3', colorCone);
addLine('p', 'n4', colorCone);
addLine('u1', 'u2', colorUp);
addLine('u2', 'u3', colorUp);
addLine('u3', 'u1', colorUp);
addLine('c', 't', colorTarget);
addLine('p', 'c', colorCross);
addLine('cn1', 'cn2', colorCross);
addLine('cn3', 'cn4', colorCross);
addLine('cf1', 'cf2', colorCross);
addLine('cf3', 'cf4', colorCross);
function addLine(a, b, color){
addPoint(a, color);
addPoint(b, color);
}
function addPoint(id, color){
vertices.push(0, 0, 0);
colors.push(color.r, color.g, color.b);
if(pointMap[ id ]===undefined){
pointMap[ id ]=[];
}
pointMap[ id ].push(( vertices.length / 3) - 1);
}
geometry.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
geometry.addAttribute('color', new Float32BufferAttribute(colors, 3) );
LineSegments.call(this, geometry, material);
this.camera=camera;
if(this.camera.updateProjectionMatrix) this.camera.updateProjectionMatrix();
this.matrix=camera.matrixWorld;
this.matrixAutoUpdate=false;
this.pointMap=pointMap;
this.update();
}
CameraHelper.prototype=Object.create(LineSegments.prototype);
CameraHelper.prototype.constructor=CameraHelper;
CameraHelper.prototype.update=function (){
var geometry, pointMap;
var vector=new Vector3();
var camera=new Camera();
function setPoint(point, x, y, z){
vector.set(x, y, z).unproject(camera);
var points=pointMap[ point ];
if(points!==undefined){
var position=geometry.getAttribute('position');
for(var i=0, l=points.length; i < l; i ++){
position.setXYZ(points[ i ], vector.x, vector.y, vector.z);
}}
}
return function update(){
geometry=this.geometry;
pointMap=this.pointMap;
var w=1, h=1;
camera.projectionMatrix.copy(this.camera.projectionMatrix);
setPoint('c', 0, 0, - 1);
setPoint('t', 0, 0, 1);
setPoint('n1', - w, - h, - 1);
setPoint('n2', w, - h, - 1);
setPoint('n3', - w, h, - 1);
setPoint('n4', w, h, - 1);
setPoint('f1', - w, - h, 1);
setPoint('f2', w, - h, 1);
setPoint('f3', - w, h, 1);
setPoint('f4', w, h, 1);
setPoint('u1', w * 0.7, h * 1.1, - 1);
setPoint('u2', - w * 0.7, h * 1.1, - 1);
setPoint('u3', 0, h * 2, - 1);
setPoint('cf1', - w, 0, 1);
setPoint('cf2', w, 0, 1);
setPoint('cf3', 0, - h, 1);
setPoint('cf4', 0, h, 1);
setPoint('cn1', - w, 0, - 1);
setPoint('cn2', w, 0, - 1);
setPoint('cn3', 0, - h, - 1);
setPoint('cn4', 0, h, - 1);
geometry.getAttribute('position').needsUpdate=true;
};}();
function BoxHelper(object, color){
this.object=object;
if(color===undefined) color=0xffff00;
var indices=new Uint16Array([ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ]);
var positions=new Float32Array(8 * 3);
var geometry=new BufferGeometry();
geometry.setIndex(new BufferAttribute(indices, 1) );
geometry.addAttribute('position', new BufferAttribute(positions, 3) );
LineSegments.call(this, geometry, new LineBasicMaterial( { color: color }) );
this.matrixAutoUpdate=false;
this.update();
}
BoxHelper.prototype=Object.create(LineSegments.prototype);
BoxHelper.prototype.constructor=BoxHelper;
BoxHelper.prototype.update=(function (){
var box=new Box3();
return function update(object){
if(object!==undefined){
console.warn('THREE.BoxHelper: .update() has no longer arguments.');
}
if(this.object!==undefined){
box.setFromObject(this.object);
}
if(box.isEmpty()) return;
var min=box.min;
var max=box.max;
var position=this.geometry.attributes.position;
var array=position.array;
array[ 0 ]=max.x; array[ 1 ]=max.y; array[ 2 ]=max.z;
array[ 3 ]=min.x; array[ 4 ]=max.y; array[ 5 ]=max.z;
array[ 6 ]=min.x; array[ 7 ]=min.y; array[ 8 ]=max.z;
array[ 9 ]=max.x; array[ 10 ]=min.y; array[ 11 ]=max.z;
array[ 12 ]=max.x; array[ 13 ]=max.y; array[ 14 ]=min.z;
array[ 15 ]=min.x; array[ 16 ]=max.y; array[ 17 ]=min.z;
array[ 18 ]=min.x; array[ 19 ]=min.y; array[ 20 ]=min.z;
array[ 21 ]=max.x; array[ 22 ]=min.y; array[ 23 ]=min.z;
position.needsUpdate=true;
this.geometry.computeBoundingSphere();
};})();
BoxHelper.prototype.setFromObject=function(object){
this.object=object;
this.update();
return this;
};
function Box3Helper(box, hex){
this.type='Box3Helper';
this.box=box;
var color=(hex!==undefined) ? hex:0xffff00;
var indices=new Uint16Array([ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ]);
var positions=[ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, - 1, - 1, 1, - 1, - 1, - 1, - 1, 1, - 1, - 1 ];
var geometry=new BufferGeometry();
geometry.setIndex(new BufferAttribute(indices, 1) );
geometry.addAttribute('position', new Float32BufferAttribute(positions, 3) );
LineSegments.call(this, geometry, new LineBasicMaterial( { color: color }) );
this.geometry.computeBoundingSphere();
}
Box3Helper.prototype=Object.create(LineSegments.prototype);
Box3Helper.prototype.constructor=Box3Helper;
Box3Helper.prototype.updateMatrixWorld=function(force){
var box=this.box;
if(box.isEmpty()) return;
box.getCenter(this.position);
box.getSize(this.scale);
this.scale.multiplyScalar(0.5);
Object3D.prototype.updateMatrixWorld.call(this, force);
};
function PlaneHelper(plane, size, hex){
this.type='PlaneHelper';
this.plane=plane;
this.size=(size===undefined) ? 1:size;
var color=(hex!==undefined) ? hex:0xffff00;
var positions=[ 1, - 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, - 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0 ];
var geometry=new BufferGeometry();
geometry.addAttribute('position', new Float32BufferAttribute(positions, 3) );
geometry.computeBoundingSphere();
Line.call(this, geometry, new LineBasicMaterial( { color: color }) );
var positions2=[ 1, 1, 1, - 1, 1, 1, - 1, - 1, 1, 1, 1, 1, - 1, - 1, 1, 1, - 1, 1 ];
var geometry2=new BufferGeometry();
geometry2.addAttribute('position', new Float32BufferAttribute(positions2, 3) );
geometry2.computeBoundingSphere();
this.add(new Mesh(geometry2, new MeshBasicMaterial( { color: color, opacity: 0.2, transparent: true, depthWrite: false }) ));
}
PlaneHelper.prototype=Object.create(Line.prototype);
PlaneHelper.prototype.constructor=PlaneHelper;
PlaneHelper.prototype.updateMatrixWorld=function(force){
var scale=- this.plane.constant;
if(Math.abs(scale) < 1e-8) scale=1e-8;
this.scale.set(0.5 * this.size, 0.5 * this.size, scale);
this.children[ 0 ].material.side=(scale < 0) ? BackSide:FrontSide;
this.lookAt(this.plane.normal);
Object3D.prototype.updateMatrixWorld.call(this, force);
};
var lineGeometry, coneGeometry;
function ArrowHelper(dir, origin, length, color, headLength, headWidth){
Object3D.call(this);
if(color===undefined) color=0xffff00;
if(length===undefined) length=1;
if(headLength===undefined) headLength=0.2 * length;
if(headWidth===undefined) headWidth=0.2 * headLength;
if(lineGeometry===undefined){
lineGeometry=new BufferGeometry();
lineGeometry.addAttribute('position', new Float32BufferAttribute([ 0, 0, 0, 0, 1, 0 ], 3) );
coneGeometry=new CylinderBufferGeometry(0, 0.5, 1, 5, 1);
coneGeometry.translate(0, - 0.5, 0);
}
this.position.copy(origin);
this.line=new Line(lineGeometry, new LineBasicMaterial( { color: color }) );
this.line.matrixAutoUpdate=false;
this.add(this.line);
this.cone=new Mesh(coneGeometry, new MeshBasicMaterial( { color: color }) );
this.cone.matrixAutoUpdate=false;
this.add(this.cone);
this.setDirection(dir);
this.setLength(length, headLength, headWidth);
}
ArrowHelper.prototype=Object.create(Object3D.prototype);
ArrowHelper.prototype.constructor=ArrowHelper;
ArrowHelper.prototype.setDirection=(function (){
var axis=new Vector3();
var radians;
return function setDirection(dir){
if(dir.y > 0.99999){
this.quaternion.set(0, 0, 0, 1);
}else if(dir.y < - 0.99999){
this.quaternion.set(1, 0, 0, 0);
}else{
axis.set(dir.z, 0, - dir.x).normalize();
radians=Math.acos(dir.y);
this.quaternion.setFromAxisAngle(axis, radians);
}};}());
ArrowHelper.prototype.setLength=function(length, headLength, headWidth){
if(headLength===undefined) headLength=0.2 * length;
if(headWidth===undefined) headWidth=0.2 * headLength;
this.line.scale.set(1, Math.max(0, length - headLength), 1);
this.line.updateMatrix();
this.cone.scale.set(headWidth, headLength, headWidth);
this.cone.position.y=length;
this.cone.updateMatrix();
};
ArrowHelper.prototype.setColor=function(color){
this.line.material.color.copy(color);
this.cone.material.color.copy(color);
};
function AxesHelper(size){
size=size||1;
var vertices=[
0, 0, 0,	size, 0, 0,
0, 0, 0,	0, size, 0,
0, 0, 0,	0, 0, size
];
var colors=[
1, 0, 0,	1, 0.6, 0,
0, 1, 0,	0.6, 1, 0,
0, 0, 1,	0, 0.6, 1
];
var geometry=new BufferGeometry();
geometry.addAttribute('position', new Float32BufferAttribute(vertices, 3) );
geometry.addAttribute('color', new Float32BufferAttribute(colors, 3) );
var material=new LineBasicMaterial( { vertexColors: VertexColors });
LineSegments.call(this, geometry, material);
}
AxesHelper.prototype=Object.create(LineSegments.prototype);
AxesHelper.prototype.constructor=AxesHelper;
Curve.create=function(construct, getPoint){
console.log('THREE.Curve.create() has been deprecated');
construct.prototype=Object.create(Curve.prototype);
construct.prototype.constructor=construct;
construct.prototype.getPoint=getPoint;
return construct;
};
Object.assign(CurvePath.prototype, {
createPointsGeometry: function(divisions){
console.warn('THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints(points) instead.');
var pts=this.getPoints(divisions);
return this.createGeometry(pts);
},
createSpacedPointsGeometry: function(divisions){
console.warn('THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints(points) instead.');
var pts=this.getSpacedPoints(divisions);
return this.createGeometry(pts);
},
createGeometry: function(points){
console.warn('THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints(points) instead.');
var geometry=new Geometry();
for(var i=0, l=points.length; i < l; i ++){
var point=points[ i ];
geometry.vertices.push(new Vector3(point.x, point.y, point.z||0) );
}
return geometry;
}});
Object.assign(Path.prototype, {
fromPoints: function(points){
console.warn('THREE.Path: .fromPoints() has been renamed to .setFromPoints().');
this.setFromPoints(points);
}});
function Spline(points){
console.warn('THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.');
CatmullRomCurve3.call(this, points);
this.type='catmullrom';
}
Spline.prototype=Object.create(CatmullRomCurve3.prototype);
Object.assign(Spline.prototype, {
initFromArray: function(){
console.error('THREE.Spline: .initFromArray() has been removed.');
},
getControlPointsArray: function(){
console.error('THREE.Spline: .getControlPointsArray() has been removed.');
},
reparametrizeByArcLength: function(){
console.error('THREE.Spline: .reparametrizeByArcLength() has been removed.');
}});
GridHelper.prototype.setColors=function (){
console.error('THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.');
};
SkeletonHelper.prototype.update=function (){
console.error('THREE.SkeletonHelper: update() no longer needs to be called.');
};
Object.assign(Loader.prototype, {
extractUrlBase: function(url){
console.warn('THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead.');
return LoaderUtils.extractUrlBase(url);
}});
Object.assign(Box2.prototype, {
center: function(optionalTarget){
console.warn('THREE.Box2: .center() has been renamed to .getCenter().');
return this.getCenter(optionalTarget);
},
empty: function (){
console.warn('THREE.Box2: .empty() has been renamed to .isEmpty().');
return this.isEmpty();
},
isIntersectionBox: function(box){
console.warn('THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().');
return this.intersectsBox(box);
},
size: function(optionalTarget){
console.warn('THREE.Box2: .size() has been renamed to .getSize().');
return this.getSize(optionalTarget);
}});
Object.assign(Box3.prototype, {
center: function(optionalTarget){
console.warn('THREE.Box3: .center() has been renamed to .getCenter().');
return this.getCenter(optionalTarget);
},
empty: function (){
console.warn('THREE.Box3: .empty() has been renamed to .isEmpty().');
return this.isEmpty();
},
isIntersectionBox: function(box){
console.warn('THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().');
return this.intersectsBox(box);
},
isIntersectionSphere: function(sphere){
console.warn('THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().');
return this.intersectsSphere(sphere);
},
size: function(optionalTarget){
console.warn('THREE.Box3: .size() has been renamed to .getSize().');
return this.getSize(optionalTarget);
}});
Line3.prototype.center=function(optionalTarget){
console.warn('THREE.Line3: .center() has been renamed to .getCenter().');
return this.getCenter(optionalTarget);
};
Object.assign(_Math, {
random16: function (){
console.warn('THREE.Math: .random16() has been deprecated. Use Math.random() instead.');
return Math.random();
},
nearestPowerOfTwo: function(value){
console.warn('THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo().');
return _Math.floorPowerOfTwo(value);
},
nextPowerOfTwo: function(value){
console.warn('THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo().');
return _Math.ceilPowerOfTwo(value);
}});
Object.assign(Matrix3.prototype, {
flattenToArrayOffset: function(array, offset){
console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");
return this.toArray(array, offset);
},
multiplyVector3: function(vector){
console.warn('THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3(matrix) instead.');
return vector.applyMatrix3(this);
},
multiplyVector3Array: function(){
console.error('THREE.Matrix3: .multiplyVector3Array() has been removed.');
},
applyToBuffer: function(buffer ){
console.warn('THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute(attribute) instead.');
return this.applyToBufferAttribute(buffer);
},
applyToVector3Array: function(){
console.error('THREE.Matrix3: .applyToVector3Array() has been removed.');
}});
Object.assign(Matrix4.prototype, {
extractPosition: function(m){
console.warn('THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().');
return this.copyPosition(m);
},
flattenToArrayOffset: function(array, offset){
console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");
return this.toArray(array, offset);
},
getPosition: function (){
var v1;
return function getPosition(){
if(v1===undefined) v1=new Vector3();
console.warn('THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition(matrix) instead.');
return v1.setFromMatrixColumn(this, 3);
};}(),
setRotationFromQuaternion: function(q){
console.warn('THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().');
return this.makeRotationFromQuaternion(q);
},
multiplyToArray: function (){
console.warn('THREE.Matrix4: .multiplyToArray() has been removed.');
},
multiplyVector3: function(vector){
console.warn('THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4(matrix) instead.');
return vector.applyMatrix4(this);
},
multiplyVector4: function(vector){
console.warn('THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4(matrix) instead.');
return vector.applyMatrix4(this);
},
multiplyVector3Array: function(){
console.error('THREE.Matrix4: .multiplyVector3Array() has been removed.');
},
rotateAxis: function(v){
console.warn('THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection(matrix) instead.');
v.transformDirection(this);
},
crossVector: function(vector){
console.warn('THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4(matrix) instead.');
return vector.applyMatrix4(this);
},
translate: function (){
console.error('THREE.Matrix4: .translate() has been removed.');
},
rotateX: function (){
console.error('THREE.Matrix4: .rotateX() has been removed.');
},
rotateY: function (){
console.error('THREE.Matrix4: .rotateY() has been removed.');
},
rotateZ: function (){
console.error('THREE.Matrix4: .rotateZ() has been removed.');
},
rotateByAxis: function (){
console.error('THREE.Matrix4: .rotateByAxis() has been removed.');
},
applyToBuffer: function(buffer ){
console.warn('THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute(attribute) instead.');
return this.applyToBufferAttribute(buffer);
},
applyToVector3Array: function(){
console.error('THREE.Matrix4: .applyToVector3Array() has been removed.');
},
makeFrustum: function(left, right, bottom, top, near, far){
console.warn('THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective(left, right, top, bottom, near, far) instead.');
return this.makePerspective(left, right, top, bottom, near, far);
}});
Plane.prototype.isIntersectionLine=function(line){
console.warn('THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().');
return this.intersectsLine(line);
};
Quaternion.prototype.multiplyVector3=function(vector){
console.warn('THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion(quaternion) instead.');
return vector.applyQuaternion(this);
};
Object.assign(Ray.prototype, {
isIntersectionBox: function(box){
console.warn('THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().');
return this.intersectsBox(box);
},
isIntersectionPlane: function(plane){
console.warn('THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().');
return this.intersectsPlane(plane);
},
isIntersectionSphere: function(sphere){
console.warn('THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().');
return this.intersectsSphere(sphere);
}});
Object.assign(Triangle.prototype, {
area: function (){
console.warn('THREE.Triangle: .area() has been renamed to .getArea().');
return this.getArea();
},
barycoordFromPoint: function(point, target){
console.warn('THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().');
return this.getBarycoord(point, target);
},
midpoint: function(target){
console.warn('THREE.Triangle: .midpoint() has been renamed to .getMidpoint().');
return this.getMidpoint(target);
},
normal: function(target){
console.warn('THREE.Triangle: .normal() has been renamed to .getNormal().');
return this.getNormal(target);
},
plane: function(target){
console.warn('THREE.Triangle: .plane() has been renamed to .getPlane().');
return this.getPlane(target);
}});
Object.assign(Triangle, {
barycoordFromPoint: function(point, a, b, c, target){
console.warn('THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().');
return Triangle.getBarycoord(point, a, b, c, target);
},
normal: function(a, b, c, target){
console.warn('THREE.Triangle: .normal() has been renamed to .getNormal().');
return Triangle.getNormal(a, b, c, target);
}});
Object.assign(Shape.prototype, {
extractAllPoints: function(divisions){
console.warn('THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead.');
return this.extractPoints(divisions);
},
extrude: function(options){
console.warn('THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.');
return new ExtrudeGeometry(this, options);
},
makeGeometry: function(options){
console.warn('THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.');
return new ShapeGeometry(this, options);
}});
Object.assign(Vector2.prototype, {
fromAttribute: function(attribute, index, offset){
console.warn('THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().');
return this.fromBufferAttribute(attribute, index, offset);
},
distanceToManhattan: function(v){
console.warn('THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo().');
return this.manhattanDistanceTo(v);
},
lengthManhattan: function (){
console.warn('THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength().');
return this.manhattanLength();
}});
Object.assign(Vector3.prototype, {
setEulerFromRotationMatrix: function (){
console.error('THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.');
},
setEulerFromQuaternion: function (){
console.error('THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.');
},
getPositionFromMatrix: function(m){
console.warn('THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().');
return this.setFromMatrixPosition(m);
},
getScaleFromMatrix: function(m){
console.warn('THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().');
return this.setFromMatrixScale(m);
},
getColumnFromMatrix: function(index, matrix){
console.warn('THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().');
return this.setFromMatrixColumn(matrix, index);
},
applyProjection: function(m){
console.warn('THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4(m) instead.');
return this.applyMatrix4(m);
},
fromAttribute: function(attribute, index, offset){
console.warn('THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().');
return this.fromBufferAttribute(attribute, index, offset);
},
distanceToManhattan: function(v){
console.warn('THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo().');
return this.manhattanDistanceTo(v);
},
lengthManhattan: function (){
console.warn('THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength().');
return this.manhattanLength();
}});
Object.assign(Vector4.prototype, {
fromAttribute: function(attribute, index, offset){
console.warn('THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().');
return this.fromBufferAttribute(attribute, index, offset);
},
lengthManhattan: function (){
console.warn('THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength().');
return this.manhattanLength();
}});
Object.assign(Geometry.prototype, {
computeTangents: function (){
console.error('THREE.Geometry: .computeTangents() has been removed.');
},
computeLineDistances: function (){
console.error('THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.');
}});
Object.assign(Object3D.prototype, {
getChildByName: function(name){
console.warn('THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().');
return this.getObjectByName(name);
},
renderDepth: function (){
console.warn('THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.');
},
translate: function(distance, axis){
console.warn('THREE.Object3D: .translate() has been removed. Use .translateOnAxis(axis, distance) instead.');
return this.translateOnAxis(axis, distance);
},
getWorldRotation: function (){
console.error('THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion(target) instead.');
}});
Object.defineProperties(Object3D.prototype, {
eulerOrder: {
get: function (){
console.warn('THREE.Object3D: .eulerOrder is now .rotation.order.');
return this.rotation.order;
},
set: function(value){
console.warn('THREE.Object3D: .eulerOrder is now .rotation.order.');
this.rotation.order=value;
}},
useQuaternion: {
get: function (){
console.warn('THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.');
},
set: function (){
console.warn('THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.');
}}
});
Object.defineProperties(LOD.prototype, {
objects: {
get: function (){
console.warn('THREE.LOD: .objects has been renamed to .levels.');
return this.levels;
}}
});
Object.defineProperty(Skeleton.prototype, 'useVertexTexture', {
get: function (){
console.warn('THREE.Skeleton: useVertexTexture has been removed.');
},
set: function (){
console.warn('THREE.Skeleton: useVertexTexture has been removed.');
}});
Object.defineProperty(Curve.prototype, '__arcLengthDivisions', {
get: function (){
console.warn('THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.');
return this.arcLengthDivisions;
},
set: function(value){
console.warn('THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.');
this.arcLengthDivisions=value;
}});
PerspectiveCamera.prototype.setLens=function(focalLength, filmGauge){
console.warn("THREE.PerspectiveCamera.setLens is deprecated. " +
"Use .setFocalLength and .filmGauge for a photographic setup.");
if(filmGauge!==undefined) this.filmGauge=filmGauge;
this.setFocalLength(focalLength);
};
Object.defineProperties(Light.prototype, {
onlyShadow: {
set: function (){
console.warn('THREE.Light: .onlyShadow has been removed.');
}},
shadowCameraFov: {
set: function(value){
console.warn('THREE.Light: .shadowCameraFov is now .shadow.camera.fov.');
this.shadow.camera.fov=value;
}},
shadowCameraLeft: {
set: function(value){
console.warn('THREE.Light: .shadowCameraLeft is now .shadow.camera.left.');
this.shadow.camera.left=value;
}},
shadowCameraRight: {
set: function(value){
console.warn('THREE.Light: .shadowCameraRight is now .shadow.camera.right.');
this.shadow.camera.right=value;
}},
shadowCameraTop: {
set: function(value){
console.warn('THREE.Light: .shadowCameraTop is now .shadow.camera.top.');
this.shadow.camera.top=value;
}},
shadowCameraBottom: {
set: function(value){
console.warn('THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.');
this.shadow.camera.bottom=value;
}},
shadowCameraNear: {
set: function(value){
console.warn('THREE.Light: .shadowCameraNear is now .shadow.camera.near.');
this.shadow.camera.near=value;
}},
shadowCameraFar: {
set: function(value){
console.warn('THREE.Light: .shadowCameraFar is now .shadow.camera.far.');
this.shadow.camera.far=value;
}},
shadowCameraVisible: {
set: function (){
console.warn('THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper(light.shadow.camera) instead.');
}},
shadowBias: {
set: function(value){
console.warn('THREE.Light: .shadowBias is now .shadow.bias.');
this.shadow.bias=value;
}},
shadowDarkness: {
set: function (){
console.warn('THREE.Light: .shadowDarkness has been removed.');
}},
shadowMapWidth: {
set: function(value){
console.warn('THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.');
this.shadow.mapSize.width=value;
}},
shadowMapHeight: {
set: function(value){
console.warn('THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.');
this.shadow.mapSize.height=value;
}}
});
Object.defineProperties(BufferAttribute.prototype, {
length: {
get: function (){
console.warn('THREE.BufferAttribute: .length has been deprecated. Use .count instead.');
return this.array.length;
}},
copyIndicesArray: function(){
console.error('THREE.BufferAttribute: .copyIndicesArray() has been removed.');
}});
Object.assign(BufferGeometry.prototype, {
addIndex: function(index){
console.warn('THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().');
this.setIndex(index);
},
addDrawCall: function(start, count, indexOffset){
if(indexOffset!==undefined){
console.warn('THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.');
}
console.warn('THREE.BufferGeometry: .addDrawCall() is now .addGroup().');
this.addGroup(start, count);
},
clearDrawCalls: function (){
console.warn('THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().');
this.clearGroups();
},
computeTangents: function (){
console.warn('THREE.BufferGeometry: .computeTangents() has been removed.');
},
computeOffsets: function (){
console.warn('THREE.BufferGeometry: .computeOffsets() has been removed.');
}});
Object.defineProperties(BufferGeometry.prototype, {
drawcalls: {
get: function (){
console.error('THREE.BufferGeometry: .drawcalls has been renamed to .groups.');
return this.groups;
}},
offsets: {
get: function (){
console.warn('THREE.BufferGeometry: .offsets has been renamed to .groups.');
return this.groups;
}}
});
Object.assign(ExtrudeBufferGeometry.prototype, {
getArrays: function (){
console.error('THREE.ExtrudeBufferGeometry: .getArrays() has been removed.');
},
addShapeList: function (){
console.error('THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.');
},
addShape: function (){
console.error('THREE.ExtrudeBufferGeometry: .addShape() has been removed.');
}});
Object.defineProperties(Uniform.prototype, {
dynamic: {
set: function (){
console.warn('THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.');
}},
onUpdate: {
value: function (){
console.warn('THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead.');
return this;
}}
});
Object.defineProperties(Material.prototype, {
wrapAround: {
get: function (){
console.warn('THREE.Material: .wrapAround has been removed.');
},
set: function (){
console.warn('THREE.Material: .wrapAround has been removed.');
}},
wrapRGB: {
get: function (){
console.warn('THREE.Material: .wrapRGB has been removed.');
return new Color();
}},
shading: {
get: function (){
console.error('THREE.' + this.type + ': .shading has been removed. Use the boolean .flatShading instead.');
},
set: function(value){
console.warn('THREE.' + this.type + ': .shading has been removed. Use the boolean .flatShading instead.');
this.flatShading=(value===FlatShading);
}}
});
Object.defineProperties(MeshPhongMaterial.prototype, {
metal: {
get: function (){
console.warn('THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.');
return false;
},
set: function (){
console.warn('THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead');
}}
});
Object.defineProperties(ShaderMaterial.prototype, {
derivatives: {
get: function (){
console.warn('THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.');
return this.extensions.derivatives;
},
set: function(value){
console.warn('THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.');
this.extensions.derivatives=value;
}}
});
Object.assign(WebGLRenderer.prototype, {
animate: function(callback){
console.warn('THREE.WebGLRenderer: .animate() is now .setAnimationLoop().');
this.setAnimationLoop(callback);
},
getCurrentRenderTarget: function (){
console.warn('THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().');
return this.getRenderTarget();
},
getMaxAnisotropy: function (){
console.warn('THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy().');
return this.capabilities.getMaxAnisotropy();
},
getPrecision: function (){
console.warn('THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision.');
return this.capabilities.precision;
},
resetGLState: function (){
console.warn('THREE.WebGLRenderer: .resetGLState() is now .state.reset().');
return this.state.reset();
},
supportsFloatTextures: function (){
console.warn('THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get(\'OES_texture_float\').');
return this.extensions.get('OES_texture_float');
},
supportsHalfFloatTextures: function (){
console.warn('THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get(\'OES_texture_half_float\').');
return this.extensions.get('OES_texture_half_float');
},
supportsStandardDerivatives: function (){
console.warn('THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get(\'OES_standard_derivatives\').');
return this.extensions.get('OES_standard_derivatives');
},
supportsCompressedTextureS3TC: function (){
console.warn('THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get(\'WEBGL_compressed_texture_s3tc\').');
return this.extensions.get('WEBGL_compressed_texture_s3tc');
},
supportsCompressedTexturePVRTC: function (){
console.warn('THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get(\'WEBGL_compressed_texture_pvrtc\').');
return this.extensions.get('WEBGL_compressed_texture_pvrtc');
},
supportsBlendMinMax: function (){
console.warn('THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get(\'EXT_blend_minmax\').');
return this.extensions.get('EXT_blend_minmax');
},
supportsVertexTextures: function (){
console.warn('THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.');
return this.capabilities.vertexTextures;
},
supportsInstancedArrays: function (){
console.warn('THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get(\'ANGLE_instanced_arrays\').');
return this.extensions.get('ANGLE_instanced_arrays');
},
enableScissorTest: function(boolean){
console.warn('THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().');
this.setScissorTest(boolean);
},
initMaterial: function (){
console.warn('THREE.WebGLRenderer: .initMaterial() has been removed.');
},
addPrePlugin: function (){
console.warn('THREE.WebGLRenderer: .addPrePlugin() has been removed.');
},
addPostPlugin: function (){
console.warn('THREE.WebGLRenderer: .addPostPlugin() has been removed.');
},
updateShadowMap: function (){
console.warn('THREE.WebGLRenderer: .updateShadowMap() has been removed.');
},
setFaceCulling: function (){
console.warn('THREE.WebGLRenderer: .setFaceCulling() has been removed.');
}});
Object.defineProperties(WebGLRenderer.prototype, {
shadowMapEnabled: {
get: function (){
return this.shadowMap.enabled;
},
set: function(value){
console.warn('THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.');
this.shadowMap.enabled=value;
}},
shadowMapType: {
get: function (){
return this.shadowMap.type;
},
set: function(value){
console.warn('THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.');
this.shadowMap.type=value;
}},
shadowMapCullFace: {
get: function (){
console.warn('THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.');
return undefined;
},
set: function(){
console.warn('THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.');
}}
});
Object.defineProperties(WebGLShadowMap.prototype, {
cullFace: {
get: function (){
console.warn('THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.');
return undefined;
},
set: function(){
console.warn('THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.');
}},
renderReverseSided: {
get: function (){
console.warn('THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.');
return undefined;
},
set: function (){
console.warn('THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.');
}},
renderSingleSided: {
get: function (){
console.warn('THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.');
return undefined;
},
set: function (){
console.warn('THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.');
}}
});
Object.defineProperties(WebGLRenderTarget.prototype, {
wrapS: {
get: function (){
console.warn('THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.');
return this.texture.wrapS;
},
set: function(value){
console.warn('THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.');
this.texture.wrapS=value;
}},
wrapT: {
get: function (){
console.warn('THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.');
return this.texture.wrapT;
},
set: function(value){
console.warn('THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.');
this.texture.wrapT=value;
}},
magFilter: {
get: function (){
console.warn('THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.');
return this.texture.magFilter;
},
set: function(value){
console.warn('THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.');
this.texture.magFilter=value;
}},
minFilter: {
get: function (){
console.warn('THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.');
return this.texture.minFilter;
},
set: function(value){
console.warn('THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.');
this.texture.minFilter=value;
}},
anisotropy: {
get: function (){
console.warn('THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.');
return this.texture.anisotropy;
},
set: function(value){
console.warn('THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.');
this.texture.anisotropy=value;
}},
offset: {
get: function (){
console.warn('THREE.WebGLRenderTarget: .offset is now .texture.offset.');
return this.texture.offset;
},
set: function(value){
console.warn('THREE.WebGLRenderTarget: .offset is now .texture.offset.');
this.texture.offset=value;
}},
repeat: {
get: function (){
console.warn('THREE.WebGLRenderTarget: .repeat is now .texture.repeat.');
return this.texture.repeat;
},
set: function(value){
console.warn('THREE.WebGLRenderTarget: .repeat is now .texture.repeat.');
this.texture.repeat=value;
}},
format: {
get: function (){
console.warn('THREE.WebGLRenderTarget: .format is now .texture.format.');
return this.texture.format;
},
set: function(value){
console.warn('THREE.WebGLRenderTarget: .format is now .texture.format.');
this.texture.format=value;
}},
type: {
get: function (){
console.warn('THREE.WebGLRenderTarget: .type is now .texture.type.');
return this.texture.type;
},
set: function(value){
console.warn('THREE.WebGLRenderTarget: .type is now .texture.type.');
this.texture.type=value;
}},
generateMipmaps: {
get: function (){
console.warn('THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.');
return this.texture.generateMipmaps;
},
set: function(value){
console.warn('THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.');
this.texture.generateMipmaps=value;
}}
});
Object.defineProperties(WebVRManager.prototype, {
standing: {
set: function(){
console.warn('THREE.WebVRManager: .standing has been removed.');
}}
});
Audio.prototype.load=function(file){
console.warn('THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.');
var scope=this;
var audioLoader=new AudioLoader();
audioLoader.load(file, function(buffer){
scope.setBuffer(buffer);
});
return this;
};
AudioAnalyser.prototype.getData=function (){
console.warn('THREE.AudioAnalyser: .getData() is now .getFrequencyData().');
return this.getFrequencyData();
};
CubeCamera.prototype.updateCubeMap=function(renderer, scene){
console.warn('THREE.CubeCamera: .updateCubeMap() is now .update().');
return this.update(renderer, scene);
};
var VRControls=function(object, onError){
var scope=this;
var vrDisplay, vrDisplays;
var standingMatrix=new Matrix4();
var frameData=null;
if('VRFrameData' in window){
frameData=new VRFrameData();
}
function gotVRDisplays(displays){
vrDisplays=displays;
if(displays.length > 0){
vrDisplay=displays[ 0 ];
}else{
if(onError) onError('VR input not available.');
}}
if(navigator.getVRDisplays){
navigator.getVRDisplays().then(gotVRDisplays).catch(function (){
console.warn('VRControls: Unable to get VR Displays');
});
}
this.scale=1;
this.standing=false;
this.userHeight=1.6;
this.getVRDisplay=function (){
return vrDisplay;
};
this.setVRDisplay=function(value){
vrDisplay=value;
};
this.getVRDisplays=function (){
console.warn('VRControls: getVRDisplays() is being deprecated.');
return vrDisplays;
};
this.getStandingMatrix=function (){
return standingMatrix;
};
this.update=function (){
if(vrDisplay){
var pose;
if(vrDisplay.getFrameData){
vrDisplay.getFrameData(frameData);
pose=frameData.pose;
}else if(vrDisplay.getPose){
pose=vrDisplay.getPose();
}
if(pose.orientation!==null){
object.quaternion.fromArray(pose.orientation);
}
if(pose.position!==null){
object.position.fromArray(pose.position);
}else{
object.position.set(0, 0, 0);
}
if(this.standing){
if(vrDisplay.stageParameters){
object.updateMatrix();
standingMatrix.fromArray(vrDisplay.stageParameters.sittingToStandingTransform);
object.applyMatrix(standingMatrix);
}else{
object.position.setY(object.position.y + this.userHeight);
}}
object.position.multiplyScalar(scope.scale);
}};
this.dispose=function (){
vrDisplay=null;
};};
var VREffect=function(renderer, onError){
var vrDisplay, vrDisplays;
var eyeTranslationL=new Vector3();
var eyeTranslationR=new Vector3();
var renderRectL, renderRectR;
var headMatrix=new Matrix4();
var eyeMatrixL=new Matrix4();
var eyeMatrixR=new Matrix4();
var frameData=null;
if('VRFrameData' in window){
frameData=new window.VRFrameData();
}
function gotVRDisplays(displays){
vrDisplays=displays;
if(displays.length > 0){
vrDisplay=displays[ 0 ];
}else{
if(onError) onError('HMD not available');
}}
if(navigator.getVRDisplays){
navigator.getVRDisplays().then(gotVRDisplays).catch(function (){
console.warn('VREffect: Unable to get VR Displays');
});
}
this.isPresenting=false;
var scope=this;
var rendererSize=renderer.getSize();
var rendererUpdateStyle=false;
var rendererPixelRatio=renderer.getPixelRatio();
this.getVRDisplay=function (){
return vrDisplay;
};
this.setVRDisplay=function(value){
vrDisplay=value;
};
this.getVRDisplays=function (){
console.warn('VREffect: getVRDisplays() is being deprecated.');
return vrDisplays;
};
this.setSize=function(width, height, updateStyle){
rendererSize={ width: width, height: height };
rendererUpdateStyle=updateStyle;
if(scope.isPresenting){
var eyeParamsL=vrDisplay.getEyeParameters('left');
renderer.setPixelRatio(1);
renderer.setSize(eyeParamsL.renderWidth * 2, eyeParamsL.renderHeight, false);
}else{
renderer.setPixelRatio(rendererPixelRatio);
renderer.setSize(width, height, updateStyle);
}};
var canvas=renderer.domElement;
var defaultLeftBounds=[ 0.0, 0.0, 0.5, 1.0 ];
var defaultRightBounds=[ 0.5, 0.0, 0.5, 1.0 ];
function onVRDisplayPresentChange(){
var wasPresenting=scope.isPresenting;
scope.isPresenting=vrDisplay!==undefined&&vrDisplay.isPresenting;
if(scope.isPresenting){
var eyeParamsL=vrDisplay.getEyeParameters('left');
var eyeWidth=eyeParamsL.renderWidth;
var eyeHeight=eyeParamsL.renderHeight;
if(! wasPresenting){
rendererPixelRatio=renderer.getPixelRatio();
rendererSize=renderer.getSize();
renderer.setPixelRatio(1);
renderer.setSize(eyeWidth * 2, eyeHeight, false);
}}else if(wasPresenting){
renderer.setPixelRatio(rendererPixelRatio);
renderer.setSize(rendererSize.width, rendererSize.height, rendererUpdateStyle);
}}
window.addEventListener('vrdisplaypresentchange', onVRDisplayPresentChange, false);
this.setFullScreen=function(boolean){
return new Promise(function(resolve, reject){
if(vrDisplay===undefined){
reject(new Error('No VR hardware found.') );
return;
}
if(scope.isPresenting===boolean){
resolve();
return;
}
if(boolean){
resolve(vrDisplay.requestPresent([ { source: canvas } ]) );
}else{
resolve(vrDisplay.exitPresent());
}});
};
this.requestPresent=function (){
return this.setFullScreen(true);
};
this.exitPresent=function (){
return this.setFullScreen(false);
};
this.requestAnimationFrame=function(f){
if(vrDisplay!==undefined){
return vrDisplay.requestAnimationFrame(f);
}else{
return window.requestAnimationFrame(f);
}};
this.cancelAnimationFrame=function(h){
if(vrDisplay!==undefined){
vrDisplay.cancelAnimationFrame(h);
}else{
window.cancelAnimationFrame(h);
}};
this.submitFrame=function (){
if(vrDisplay!==undefined&&scope.isPresenting){
vrDisplay.submitFrame();
}};
this.autoSubmitFrame=true;
var cameraL=new PerspectiveCamera();
cameraL.layers.enable(1);
var cameraR=new PerspectiveCamera();
cameraR.layers.enable(2);
this.render=function(scene, camera, renderTarget, forceClear){
if(vrDisplay&&scope.isPresenting){
var autoUpdate=scene.autoUpdate;
if(autoUpdate){
scene.updateMatrixWorld();
scene.autoUpdate=false;
}
if(Array.isArray(scene) ){
console.warn('VREffect.render() no longer supports arrays. Use object.layers instead.');
scene=scene[ 0 ];
}
var size=renderer.getSize();
var layers=vrDisplay.getLayers();
var leftBounds;
var rightBounds;
if(layers.length){
var layer=layers[ 0 ];
leftBounds=layer.leftBounds!==null&&layer.leftBounds.length===4 ? layer.leftBounds:defaultLeftBounds;
rightBounds=layer.rightBounds!==null&&layer.rightBounds.length===4 ? layer.rightBounds:defaultRightBounds;
}else{
leftBounds=defaultLeftBounds;
rightBounds=defaultRightBounds;
}
renderRectL={
x: Math.round(size.width * leftBounds[ 0 ]),
y: Math.round(size.height * leftBounds[ 1 ]),
width: Math.round(size.width * leftBounds[ 2 ]),
height: Math.round(size.height * leftBounds[ 3 ])
};
renderRectR={
x: Math.round(size.width * rightBounds[ 0 ]),
y: Math.round(size.height * rightBounds[ 1 ]),
width: Math.round(size.width * rightBounds[ 2 ]),
height: Math.round(size.height * rightBounds[ 3 ])
};
if(renderTarget){
renderer.setRenderTarget(renderTarget);
renderTarget.scissorTest=true;
}else{
renderer.setRenderTarget(null);
renderer.setScissorTest(true);
}
if(renderer.autoClear||forceClear) renderer.clear();
if(camera.parent===null) camera.updateMatrixWorld();
camera.matrixWorld.decompose(cameraL.position, cameraL.quaternion, cameraL.scale);
cameraR.position.copy(cameraL.position);
cameraR.quaternion.copy(cameraL.quaternion);
cameraR.scale.copy(cameraL.scale);
if(vrDisplay.getFrameData){
vrDisplay.depthNear=camera.near;
vrDisplay.depthFar=camera.far;
vrDisplay.getFrameData(frameData);
cameraL.projectionMatrix.elements=frameData.leftProjectionMatrix;
cameraR.projectionMatrix.elements=frameData.rightProjectionMatrix;
getEyeMatrices(frameData);
cameraL.updateMatrix();
cameraL.matrix.multiply(eyeMatrixL);
cameraL.matrix.decompose(cameraL.position, cameraL.quaternion, cameraL.scale);
cameraR.updateMatrix();
cameraR.matrix.multiply(eyeMatrixR);
cameraR.matrix.decompose(cameraR.position, cameraR.quaternion, cameraR.scale);
}else{
var eyeParamsL=vrDisplay.getEyeParameters('left');
var eyeParamsR=vrDisplay.getEyeParameters('right');
cameraL.projectionMatrix=fovToProjection(eyeParamsL.fieldOfView, true, camera.near, camera.far);
cameraR.projectionMatrix=fovToProjection(eyeParamsR.fieldOfView, true, camera.near, camera.far);
eyeTranslationL.fromArray(eyeParamsL.offset);
eyeTranslationR.fromArray(eyeParamsR.offset);
cameraL.translateOnAxis(eyeTranslationL, cameraL.scale.x);
cameraR.translateOnAxis(eyeTranslationR, cameraR.scale.x);
}
if(renderTarget){
renderTarget.viewport.set(renderRectL.x, renderRectL.y, renderRectL.width, renderRectL.height);
renderTarget.scissor.set(renderRectL.x, renderRectL.y, renderRectL.width, renderRectL.height);
}else{
renderer.setViewport(renderRectL.x, renderRectL.y, renderRectL.width, renderRectL.height);
renderer.setScissor(renderRectL.x, renderRectL.y, renderRectL.width, renderRectL.height);
}
renderer.render(scene, cameraL, renderTarget, forceClear);
if(renderTarget){
renderTarget.viewport.set(renderRectR.x, renderRectR.y, renderRectR.width, renderRectR.height);
renderTarget.scissor.set(renderRectR.x, renderRectR.y, renderRectR.width, renderRectR.height);
}else{
renderer.setViewport(renderRectR.x, renderRectR.y, renderRectR.width, renderRectR.height);
renderer.setScissor(renderRectR.x, renderRectR.y, renderRectR.width, renderRectR.height);
}
renderer.render(scene, cameraR, renderTarget, forceClear);
if(renderTarget){
renderTarget.viewport.set(0, 0, size.width, size.height);
renderTarget.scissor.set(0, 0, size.width, size.height);
renderTarget.scissorTest=false;
renderer.setRenderTarget(null);
}else{
renderer.setViewport(0, 0, size.width, size.height);
renderer.setScissorTest(false);
}
if(autoUpdate){
scene.autoUpdate=true;
}
if(scope.autoSubmitFrame){
scope.submitFrame();
}
return;
}
renderer.render(scene, camera, renderTarget, forceClear);
};
this.dispose=function (){
window.removeEventListener('vrdisplaypresentchange', onVRDisplayPresentChange, false);
};
var poseOrientation=new Quaternion();
var posePosition=new Vector3();
function getEyeMatrices(frameData){
if(frameData.pose.orientation){
poseOrientation.fromArray(frameData.pose.orientation);
headMatrix.makeRotationFromQuaternion(poseOrientation);
}else{
headMatrix.identity();
}
if(frameData.pose.position){
posePosition.fromArray(frameData.pose.position);
headMatrix.setPosition(posePosition);
}
eyeMatrixL.fromArray(frameData.leftViewMatrix);
eyeMatrixL.multiply(headMatrix);
eyeMatrixR.fromArray(frameData.rightViewMatrix);
eyeMatrixR.multiply(headMatrix);
eyeMatrixL.getInverse(eyeMatrixL);
eyeMatrixR.getInverse(eyeMatrixR);
}
function fovToNDCScaleOffset(fov){
var pxscale=2.0 /(fov.leftTan + fov.rightTan);
var pxoffset=(fov.leftTan - fov.rightTan) * pxscale * 0.5;
var pyscale=2.0 /(fov.upTan + fov.downTan);
var pyoffset=(fov.upTan - fov.downTan) * pyscale * 0.5;
return { scale: [ pxscale, pyscale ], offset: [ pxoffset, pyoffset ] };}
function fovPortToProjection(fov, rightHanded, zNear, zFar){
rightHanded=rightHanded===undefined ? true:rightHanded;
zNear=zNear===undefined ? 0.01:zNear;
zFar=zFar===undefined ? 10000.0:zFar;
var handednessScale=rightHanded ? - 1.0:1.0;
var mobj=new Matrix4();
var m=mobj.elements;
var scaleAndOffset=fovToNDCScaleOffset(fov);
m[ 0 * 4 + 0 ]=scaleAndOffset.scale[ 0 ];
m[ 0 * 4 + 1 ]=0.0;
m[ 0 * 4 + 2 ]=scaleAndOffset.offset[ 0 ] * handednessScale;
m[ 0 * 4 + 3 ]=0.0;
m[ 1 * 4 + 0 ]=0.0;
m[ 1 * 4 + 1 ]=scaleAndOffset.scale[ 1 ];
m[ 1 * 4 + 2 ]=- scaleAndOffset.offset[ 1 ] * handednessScale;
m[ 1 * 4 + 3 ]=0.0;
m[ 2 * 4 + 0 ]=0.0;
m[ 2 * 4 + 1 ]=0.0;
m[ 2 * 4 + 2 ]=zFar /(zNear - zFar) * - handednessScale;
m[ 2 * 4 + 3 ]=(zFar * zNear) /(zNear - zFar);
m[ 3 * 4 + 0 ]=0.0;
m[ 3 * 4 + 1 ]=0.0;
m[ 3 * 4 + 2 ]=handednessScale;
m[ 3 * 4 + 3 ]=0.0;
mobj.transpose();
return mobj;
}
function fovToProjection(fov, rightHanded, zNear, zFar){
var DEG2RAD=Math.PI / 180.0;
var fovPort={
upTan: Math.tan(fov.upDegrees * DEG2RAD),
downTan: Math.tan(fov.downDegrees * DEG2RAD),
leftTan: Math.tan(fov.leftDegrees * DEG2RAD),
rightTan: Math.tan(fov.rightDegrees * DEG2RAD)
};
return fovPortToProjection(fovPort, rightHanded, zNear, zFar);
}};
var OrbitControls=function(object, domElement){
this.object=object;
this.domElement=(domElement!==undefined) ? domElement:document;
this.enabled=true;
this.target=new Vector3();
this.minDistance=0;
this.maxDistance=Infinity;
this.minZoom=0;
this.maxZoom=Infinity;
this.minPolarAngle=0;
this.maxPolarAngle=Math.PI;
this.minAzimuthAngle=- Infinity;
this.maxAzimuthAngle=Infinity;
this.enableDamping=false;
this.dampingFactor=0.25;
this.enableZoom=true;
this.zoomSpeed=1.0;
this.enableRotate=true;
this.rotateSpeed=1.0;
this.enablePan=true;
this.panSpeed=1.0;
this.screenSpacePanning=false;
this.keyPanSpeed=7.0;
this.autoRotate=false;
this.autoRotateSpeed=2.0;
this.enableKeys=true;
this.keys={ LEFT: 37, UP: 38, RIGHT: 39, BOTTOM: 40 };
this.mouseButtons={ ORBIT: MOUSE.LEFT, ZOOM: MOUSE.MIDDLE, PAN: MOUSE.RIGHT };
this.target0=this.target.clone();
this.position0=this.object.position.clone();
this.zoom0=this.object.zoom;
this.getPolarAngle=function (){
return spherical.phi;
};
this.getAzimuthalAngle=function (){
return spherical.theta;
};
this.saveState=function (){
scope.target0.copy(scope.target);
scope.position0.copy(scope.object.position);
scope.zoom0=scope.object.zoom;
};
this.reset=function (){
scope.target.copy(scope.target0);
scope.object.position.copy(scope.position0);
scope.object.zoom=scope.zoom0;
scope.object.updateProjectionMatrix();
scope.dispatchEvent(changeEvent);
scope.update();
state=STATE.NONE;
};
this.update=function (){
var offset=new Vector3();
var quat=new Quaternion().setFromUnitVectors(object.up, new Vector3(0, 1, 0) );
var quatInverse=quat.clone().inverse();
var lastPosition=new Vector3();
var lastQuaternion=new Quaternion();
return function update(){
var position=scope.object.position;
offset.copy(position).sub(scope.target);
offset.applyQuaternion(quat);
spherical.setFromVector3(offset);
if(scope.autoRotate&&state===STATE.NONE){
scope.rotateLeft(getAutoRotationAngle());
}
spherical.theta +=sphericalDelta.theta;
spherical.phi +=sphericalDelta.phi;
spherical.theta=Math.max(scope.minAzimuthAngle, Math.min(scope.maxAzimuthAngle, spherical.theta) );
spherical.phi=Math.max(scope.minPolarAngle, Math.min(scope.maxPolarAngle, spherical.phi) );
spherical.makeSafe();
spherical.radius *=scale;
spherical.radius=Math.max(scope.minDistance, Math.min(scope.maxDistance, spherical.radius) );
scope.target.add(panOffset);
offset.setFromSpherical(spherical);
offset.applyQuaternion(quatInverse);
position.copy(scope.target).add(offset);
scope.object.lookAt(scope.target);
if(scope.enableDamping===true){
sphericalDelta.theta *=(1 - scope.dampingFactor);
sphericalDelta.phi *=(1 - scope.dampingFactor);
panOffset.multiplyScalar(1 - scope.dampingFactor);
}else{
sphericalDelta.set(0, 0, 0);
panOffset.set(0, 0, 0);
}
scale=1;
if(zoomChanged ||
lastPosition.distanceToSquared(scope.object.position) > EPS ||
8 *(1 - lastQuaternion.dot(scope.object.quaternion) ) > EPS){
scope.dispatchEvent(changeEvent);
lastPosition.copy(scope.object.position);
lastQuaternion.copy(scope.object.quaternion);
zoomChanged=false;
return true;
}
return false;
};}();
this.dispose=function (){
scope.domElement.removeEventListener('contextmenu', onContextMenu, false);
scope.domElement.removeEventListener('mousedown', onMouseDown, false);
scope.domElement.removeEventListener('wheel', onMouseWheel, false);
scope.domElement.removeEventListener('touchstart', onTouchStart, false);
scope.domElement.removeEventListener('touchend', onTouchEnd, false);
scope.domElement.removeEventListener('touchmove', onTouchMove, false);
document.removeEventListener('mousemove', onMouseMove, false);
document.removeEventListener('mouseup', onMouseUp, false);
window.removeEventListener('keydown', onKeyDown, false);
};
var scope=this;
var changeEvent={ type: 'change' };
var startEvent={ type: 'start' };
var endEvent={ type: 'end' };
var STATE={ NONE: - 1, ROTATE: 0, DOLLY: 1, PAN: 2, TOUCH_ROTATE: 3, TOUCH_DOLLY_PAN: 4 };
var state=STATE.NONE;
var EPS=0.000001;
var spherical=new Spherical();
var sphericalDelta=new Spherical();
var scale=1;
var panOffset=new Vector3();
var zoomChanged=false;
var rotateStart=new Vector2();
var rotateEnd=new Vector2();
var rotateDelta=new Vector2();
var panStart=new Vector2();
var panEnd=new Vector2();
var panDelta=new Vector2();
var dollyStart=new Vector2();
var dollyEnd=new Vector2();
var dollyDelta=new Vector2();
function getAutoRotationAngle(){
return 2 * Math.PI / 60 / 60 * scope.autoRotateSpeed;
}
function getZoomScale(){
return Math.pow(0.95, scope.zoomSpeed);
}
scope.rotateLeft=function(angle){
sphericalDelta.theta -=angle;
};
scope.rotateUp=function(angle){
sphericalDelta.phi -=angle;
};
var panLeft=function (){
var v=new Vector3();
return function panLeft(distance, objectMatrix){
v.setFromMatrixColumn(objectMatrix, 0);
v.multiplyScalar(- distance);
panOffset.add(v);
};}();
var panUp=function (){
var v=new Vector3();
return function panUp(distance, objectMatrix){
if(scope.screenSpacePanning===true){
v.setFromMatrixColumn(objectMatrix, 1);
}else{
v.setFromMatrixColumn(objectMatrix, 0);
v.crossVectors(scope.object.up, v);
}
v.multiplyScalar(distance);
panOffset.add(v);
};}();
var pan=function (){
var offset=new Vector3();
return function pan(deltaX, deltaY){
var element=scope.domElement===document ? scope.domElement.body:scope.domElement;
if(scope.object.isPerspectiveCamera){
var position=scope.object.position;
offset.copy(position).sub(scope.target);
var targetDistance=offset.length();
targetDistance *=Math.tan(( scope.object.fov / 2) * Math.PI / 180.0);
panLeft(2 * deltaX * targetDistance / element.clientHeight, scope.object.matrix);
panUp(2 * deltaY * targetDistance / element.clientHeight, scope.object.matrix);
}else if(scope.object.isOrthographicCamera){
panLeft(deltaX *(scope.object.right - scope.object.left) / scope.object.zoom / element.clientWidth, scope.object.matrix);
panUp(deltaY *(scope.object.top - scope.object.bottom) / scope.object.zoom / element.clientHeight, scope.object.matrix);
}else{
console.warn('WARNING: OrbitControls.js encountered an unknown camera type - pan disabled.');
scope.enablePan=false;
}};}();
function dollyIn(dollyScale){
if(scope.object.isPerspectiveCamera){
scale /=dollyScale;
}else if(scope.object.isOrthographicCamera){
scope.object.zoom=Math.max(scope.minZoom, Math.min(scope.maxZoom, scope.object.zoom * dollyScale) );
scope.object.updateProjectionMatrix();
zoomChanged=true;
}else{
console.warn('WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.');
scope.enableZoom=false;
}}
function dollyOut(dollyScale){
if(scope.object.isPerspectiveCamera){
scale *=dollyScale;
}else if(scope.object.isOrthographicCamera){
scope.object.zoom=Math.max(scope.minZoom, Math.min(scope.maxZoom, scope.object.zoom / dollyScale) );
scope.object.updateProjectionMatrix();
zoomChanged=true;
}else{
console.warn('WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.');
scope.enableZoom=false;
}}
function handleMouseDownRotate(event){
rotateStart.set(event.clientX, event.clientY);
}
function handleMouseDownDolly(event){
dollyStart.set(event.clientX, event.clientY);
}
function handleMouseDownPan(event){
panStart.set(event.clientX, event.clientY);
}
function handleMouseMoveRotate(event){
rotateEnd.set(event.clientX, event.clientY);
rotateDelta.subVectors(rotateEnd, rotateStart).multiplyScalar(scope.rotateSpeed);
var element=scope.domElement===document ? scope.domElement.body:scope.domElement;
scope.rotateLeft(2 * Math.PI * rotateDelta.x / element.clientHeight);
scope.rotateUp(2 * Math.PI * rotateDelta.y / element.clientHeight);
rotateStart.copy(rotateEnd);
scope.update();
}
function handleMouseMoveDolly(event){
dollyEnd.set(event.clientX, event.clientY);
dollyDelta.subVectors(dollyEnd, dollyStart);
if(dollyDelta.y > 0){
dollyIn(getZoomScale());
}else if(dollyDelta.y < 0){
dollyOut(getZoomScale());
}
dollyStart.copy(dollyEnd);
scope.update();
}
function handleMouseMovePan(event){
panEnd.set(event.clientX, event.clientY);
panDelta.subVectors(panEnd, panStart).multiplyScalar(scope.panSpeed);
pan(panDelta.x, panDelta.y);
panStart.copy(panEnd);
scope.update();
}
function handleMouseWheel(event){
if(event.deltaY < 0){
dollyOut(getZoomScale());
}else if(event.deltaY > 0){
dollyIn(getZoomScale());
}
scope.update();
}
function handleKeyDown(event){
switch(event.keyCode){
case scope.keys.UP:
pan(0, scope.keyPanSpeed);
scope.update();
break;
case scope.keys.BOTTOM:
pan(0, - scope.keyPanSpeed);
scope.update();
break;
case scope.keys.LEFT:
pan(scope.keyPanSpeed, 0);
scope.update();
break;
case scope.keys.RIGHT:
pan(- scope.keyPanSpeed, 0);
scope.update();
break;
}}
function handleTouchStartRotate(event){
rotateStart.set(event.touches[ 0 ].pageX, event.touches[ 0 ].pageY);
}
function handleTouchStartDollyPan(event){
if(scope.enableZoom){
var dx=event.touches[ 0 ].pageX - event.touches[ 1 ].pageX;
var dy=event.touches[ 0 ].pageY - event.touches[ 1 ].pageY;
var distance=Math.sqrt(dx * dx + dy * dy);
dollyStart.set(0, distance);
}
if(scope.enablePan){
var x=0.5 *(event.touches[ 0 ].pageX + event.touches[ 1 ].pageX);
var y=0.5 *(event.touches[ 0 ].pageY + event.touches[ 1 ].pageY);
panStart.set(x, y);
}}
function handleTouchMoveRotate(event){
rotateEnd.set(event.touches[ 0 ].pageX, event.touches[ 0 ].pageY);
rotateDelta.subVectors(rotateEnd, rotateStart).multiplyScalar(scope.rotateSpeed);
var element=scope.domElement===document ? scope.domElement.body:scope.domElement;
scope.rotateLeft(2 * Math.PI * rotateDelta.x / element.clientHeight);
scope.rotateUp(2 * Math.PI * rotateDelta.y / element.clientHeight);
rotateStart.copy(rotateEnd);
scope.update();
}
function handleTouchMoveDollyPan(event){
if(scope.enableZoom){
var dx=event.touches[ 0 ].pageX - event.touches[ 1 ].pageX;
var dy=event.touches[ 0 ].pageY - event.touches[ 1 ].pageY;
var distance=Math.sqrt(dx * dx + dy * dy);
dollyEnd.set(0, distance);
dollyDelta.set(0, Math.pow(dollyEnd.y / dollyStart.y, scope.zoomSpeed) );
dollyIn(dollyDelta.y);
dollyStart.copy(dollyEnd);
}
if(scope.enablePan){
var x=0.5 *(event.touches[ 0 ].pageX + event.touches[ 1 ].pageX);
var y=0.5 *(event.touches[ 0 ].pageY + event.touches[ 1 ].pageY);
panEnd.set(x, y);
panDelta.subVectors(panEnd, panStart).multiplyScalar(scope.panSpeed);
pan(panDelta.x, panDelta.y);
panStart.copy(panEnd);
}
scope.update();
}
function onMouseDown(event){
if(scope.enabled===false) return;
event.preventDefault();
switch(event.button){
case scope.mouseButtons.ORBIT:
if(scope.enableRotate===false) return;
handleMouseDownRotate(event);
state=STATE.ROTATE;
break;
case scope.mouseButtons.ZOOM:
if(scope.enableZoom===false) return;
handleMouseDownDolly(event);
state=STATE.DOLLY;
break;
case scope.mouseButtons.PAN:
if(scope.enablePan===false) return;
handleMouseDownPan(event);
state=STATE.PAN;
break;
}
if(state!==STATE.NONE){
document.addEventListener('mousemove', onMouseMove, false);
document.addEventListener('mouseup', onMouseUp, false);
scope.dispatchEvent(startEvent);
}}
function onMouseMove(event){
if(scope.enabled===false) return;
event.preventDefault();
switch(state){
case STATE.ROTATE:
if(scope.enableRotate===false) return;
handleMouseMoveRotate(event);
break;
case STATE.DOLLY:
if(scope.enableZoom===false) return;
handleMouseMoveDolly(event);
break;
case STATE.PAN:
if(scope.enablePan===false) return;
handleMouseMovePan(event);
break;
}}
function onMouseUp(event){
if(scope.enabled===false) return;
document.removeEventListener('mousemove', onMouseMove, false);
document.removeEventListener('mouseup', onMouseUp, false);
scope.dispatchEvent(endEvent);
state=STATE.NONE;
}
function onMouseWheel(event){
if(scope.enabled===false||scope.enableZoom===false||(state!==STATE.NONE&&state!==STATE.ROTATE) ) return;
event.preventDefault();
event.stopPropagation();
scope.dispatchEvent(startEvent);
handleMouseWheel(event);
scope.dispatchEvent(endEvent);
}
function onKeyDown(event){
if(scope.enabled===false||scope.enableKeys===false||scope.enablePan===false) return;
handleKeyDown(event);
}
function onTouchStart(event){
if(scope.enabled===false) return;
event.preventDefault();
switch(event.touches.length){
case 1:
if(scope.enableRotate===false) return;
handleTouchStartRotate(event);
state=STATE.TOUCH_ROTATE;
break;
case 2:
if(scope.enableZoom===false&&scope.enablePan===false) return;
handleTouchStartDollyPan(event);
state=STATE.TOUCH_DOLLY_PAN;
break;
default:
state=STATE.NONE;
}
if(state!==STATE.NONE){
scope.dispatchEvent(startEvent);
}}
function onTouchMove(event){
if(scope.enabled===false) return;
event.preventDefault();
event.stopPropagation();
switch(event.touches.length){
case 1:
if(scope.enableRotate===false) return;
if(state!==STATE.TOUCH_ROTATE) return;
handleTouchMoveRotate(event);
break;
case 2:
if(scope.enableZoom===false&&scope.enablePan===false) return;
if(state!==STATE.TOUCH_DOLLY_PAN) return;
handleTouchMoveDollyPan(event);
break;
default:
state=STATE.NONE;
}}
function onTouchEnd(event){
if(scope.enabled===false) return;
scope.dispatchEvent(endEvent);
state=STATE.NONE;
}
function onContextMenu(event){
if(scope.enabled===false) return;
event.preventDefault();
}
scope.domElement.addEventListener('mousedown', onMouseDown, false);
scope.domElement.addEventListener('wheel', onMouseWheel, false);
scope.domElement.addEventListener('touchstart', onTouchStart, false);
scope.domElement.addEventListener('touchend', onTouchEnd, false);
scope.domElement.addEventListener('touchmove', onTouchMove, false);
window.addEventListener('keydown', onKeyDown, false);
this.update();
};
OrbitControls.prototype=Object.create(EventDispatcher.prototype);
OrbitControls.prototype.constructor=OrbitControls;
Object.defineProperties(OrbitControls.prototype, {
center: {
get: function (){
console.warn('OrbitControls: .center has been renamed to .target');
return this.target;
}},
noZoom: {
get: function (){
console.warn('OrbitControls: .noZoom has been deprecated. Use .enableZoom instead.');
return ! this.enableZoom;
},
set: function(value){
console.warn('OrbitControls: .noZoom has been deprecated. Use .enableZoom instead.');
this.enableZoom = ! value;
}},
noRotate: {
get: function (){
console.warn('OrbitControls: .noRotate has been deprecated. Use .enableRotate instead.');
return ! this.enableRotate;
},
set: function(value){
console.warn('OrbitControls: .noRotate has been deprecated. Use .enableRotate instead.');
this.enableRotate = ! value;
}},
noPan: {
get: function (){
console.warn('OrbitControls: .noPan has been deprecated. Use .enablePan instead.');
return ! this.enablePan;
},
set: function(value){
console.warn('OrbitControls: .noPan has been deprecated. Use .enablePan instead.');
this.enablePan = ! value;
}},
noKeys: {
get: function (){
console.warn('OrbitControls: .noKeys has been deprecated. Use .enableKeys instead.');
return ! this.enableKeys;
},
set: function(value){
console.warn('OrbitControls: .noKeys has been deprecated. Use .enableKeys instead.');
this.enableKeys = ! value;
}},
staticMoving: {
get: function (){
console.warn('OrbitControls: .staticMoving has been deprecated. Use .enableDamping instead.');
return ! this.enableDamping;
},
set: function(value){
console.warn('OrbitControls: .staticMoving has been deprecated. Use .enableDamping instead.');
this.enableDamping = ! value;
}},
dynamicDampingFactor: {
get: function (){
console.warn('OrbitControls: .dynamicDampingFactor has been renamed. Use .dampingFactor instead.');
return this.dampingFactor;
},
set: function(value){
console.warn('OrbitControls: .dynamicDampingFactor has been renamed. Use .dampingFactor instead.');
this.dampingFactor=value;
}}
});
var DeviceOrientationControls=function(object){
var scope=this;
this.object=object;
this.object.rotation.reorder('YXZ');
this.enabled=true;
this.deviceOrientation={};
this.screenOrientation=0;
this.alphaOffset=0;
var onDeviceOrientationChangeEvent=function(event){
scope.deviceOrientation=event;
};
var onScreenOrientationChangeEvent=function (){
scope.screenOrientation=window.orientation||0;
};
var setObjectQuaternion=function (){
var zee=new Vector3(0, 0, 1);
var euler=new Euler();
var q0=new Quaternion();
var q1=new Quaternion(- Math.sqrt(0.5), 0, 0, Math.sqrt(0.5) );
return function(quaternion, alpha, beta, gamma, orient){
euler.set(beta, alpha, - gamma, 'YXZ'); // 'ZXY' for the device, but 'YXZ' for us
quaternion.setFromEuler(euler);
quaternion.multiply(q1);
quaternion.multiply(q0.setFromAxisAngle(zee, - orient) );
};}();
this.connect=function (){
onScreenOrientationChangeEvent();
window.addEventListener('orientationchange', onScreenOrientationChangeEvent, false);
window.addEventListener('deviceorientation', onDeviceOrientationChangeEvent, false);
scope.enabled=true;
};
this.disconnect=function (){
window.removeEventListener('orientationchange', onScreenOrientationChangeEvent, false);
window.removeEventListener('deviceorientation', onDeviceOrientationChangeEvent, false);
scope.enabled=false;
};
this.update=function (){
if(scope.enabled===false) return;
var device=scope.deviceOrientation;
if(device){
var alpha=device.alpha ? _Math.degToRad(device.alpha) + scope.alphaOffset:0;
var beta=device.beta ? _Math.degToRad(device.beta):0; // X'
var gamma=device.gamma ? _Math.degToRad(device.gamma):0;
var orient=scope.screenOrientation ? _Math.degToRad(scope.screenOrientation):0;
setObjectQuaternion(scope.object.quaternion, alpha, beta, gamma, orient);
}};
this.dispose=function (){
scope.disconnect();
};
this.connect();
};
function Quat2Angle(x, y, z, w){
var test=x * y + z * w;
if(test > 0.499){
var _yaw=2 * Math.atan2(x, w);
var _pitch=Math.PI / 2;
var _roll=0;
return new Vector3(_pitch, _roll, _yaw);
}
if(test < -0.499){
var _yaw2=-2 * Math.atan2(x, w);
var _pitch2=-Math.PI / 2;
var _roll2=0;
return new Vector3(_pitch2, _roll2, _yaw2);
}
var sqx=x * x;
var sqy=y * y;
var sqz=z * z;
var yaw=Math.atan2(2 * y * w - 2 * x * z, 1 - 2 * sqy - 2 * sqz);
var pitch=Math.asin(2 * test);
var roll=Math.atan2(2 * x * w - 2 * y * z, 1 - 2 * sqx - 2 * sqz);
return new Vector3(pitch, roll, yaw);
}
var OrbitOrientationControls =
function (){
function OrbitOrientationControls(options){
this.object=options.camera;
this.domElement=options.canvas;
this.orbit=new OrbitControls(this.object, this.domElement);
this.speed=0.5;
this.orbit.target.set(0, 0, -1);
this.orbit.enableZoom=false;
this.orbit.enablePan=false;
this.orbit.rotateSpeed=-this.speed;
if(options.orientation){
this.orientation=new DeviceOrientationControls(this.object);
}
if(options.halfView){
this.orbit.minAzimuthAngle=-Math.PI / 4;
this.orbit.maxAzimuthAngle=Math.PI / 4;
}}
var _proto=OrbitOrientationControls.prototype;
_proto.update=function update(){
if(this.orientation){
this.orientation.update();
var quat=this.orientation.object.quaternion;
var currentAngle=Quat2Angle(quat.x, quat.y, quat.z, quat.w);
if(typeof this.lastAngle_==='undefined'){
this.lastAngle_=currentAngle;
}
this.orbit.rotateLeft((this.lastAngle_.z - currentAngle.z) * (1 + this.speed));
this.orbit.rotateUp((this.lastAngle_.y - currentAngle.y) * (1 + this.speed));
this.lastAngle_=currentAngle;
}
this.orbit.update();
};
_proto.dispose=function dispose(){
this.orbit.dispose();
if(this.orientation){
this.orientation.dispose();
}};
return OrbitOrientationControls;
}();
var corsSupport=function (){
var video=document$1.createElement('video');
video.crossOrigin='anonymous';
return video.hasAttribute('crossorigin');
}();
var validProjections=['360', '360_LR', '360_TB', '360_CUBE', 'EAC', 'EAC_LR', 'NONE', 'AUTO', 'Sphere', 'Cube', 'equirectangular', '180', '180_LR', '180_MONO'];
var getInternalProjectionName=function getInternalProjectionName(projection){
if(!projection){
return;
}
projection=projection.toString().trim();
if(/sphere/i.test(projection)){
return '360';
}
if(/cube/i.test(projection)){
return '360_CUBE';
}
if(/equirectangular/i.test(projection)){
return '360';
}
for (var i=0; i < validProjections.length; i++){
if(new RegExp('^' + validProjections[i] + '$', 'i').test(projection)){
return validProjections[i];
}}
};
var CanvasPlayerControls =
function (_videojs$EventTarget){
inheritsLoose(CanvasPlayerControls, _videojs$EventTarget);
function CanvasPlayerControls(player, canvas){
var _this;
_this=_videojs$EventTarget.call(this)||this;
_this.player=player;
_this.canvas=canvas;
_this.onMoveEnd=videojs.bind(assertThisInitialized(_this), _this.onMoveEnd);
_this.onMoveStart=videojs.bind(assertThisInitialized(_this), _this.onMoveStart);
_this.onMove=videojs.bind(assertThisInitialized(_this), _this.onMove);
_this.onControlBarMove=videojs.bind(assertThisInitialized(_this), _this.onControlBarMove);
_this.player.controlBar.on(['mousedown', 'mousemove', 'mouseup', 'touchstart', 'touchmove', 'touchend'], _this.onControlBarMove);
_this.oldReportUserActivity=_this.player.reportUserActivity;
_this.player.reportUserActivity=function (){};
_this.canvas.addEventListener('mousedown', _this.onMoveStart);
_this.canvas.addEventListener('touchstart', _this.onMoveStart);
_this.canvas.addEventListener('mousemove', _this.onMove);
_this.canvas.addEventListener('touchmove', _this.onMove);
_this.canvas.addEventListener('mouseup', _this.onMoveEnd);
_this.canvas.addEventListener('touchend', _this.onMoveEnd);
_this.shouldTogglePlay=false;
return _this;
}
var _proto=CanvasPlayerControls.prototype;
_proto.togglePlay=function togglePlay(){
if(this.player.paused()){
this.player.play();
}else{
this.player.pause();
}};
_proto.onMoveStart=function onMoveStart(e){
if(!this.player.controls()||e.type==='mousedown'&&!videojs.dom.isSingleLeftClick(e)){
this.shouldTogglePlay=false;
return;
}
this.shouldTogglePlay=true;
this.touchMoveCount_=0;
};
_proto.onMoveEnd=function onMoveEnd(e){
if(e.type==='touchend'&&this.touchMoveCount_ < 10){
if(this.player.userActive()===false){
this.player.userActive(true);
return;
}
this.player.userActive(false);
return;
}
if(!this.shouldTogglePlay){
return;
}
if(e.type=='mouseup'){
this.togglePlay();
}};
_proto.onMove=function onMove(e){
this.touchMoveCount_++;
this.shouldTogglePlay=false;
};
_proto.onControlBarMove=function onControlBarMove(e){
this.player.userActive(true);
};
_proto.dispose=function dispose(){
this.canvas.removeEventListener('mousedown', this.onMoveStart);
this.canvas.removeEventListener('touchstart', this.onMoveStart);
this.canvas.removeEventListener('mousemove', this.onMove);
this.canvas.removeEventListener('touchmove', this.onMove);
this.canvas.removeEventListener('mouseup', this.onMoveEnd);
this.canvas.removeEventListener('touchend', this.onMoveEnd);
this.player.controlBar.off(['mousedown', 'mousemove', 'mouseup', 'touchstart', 'touchmove', 'touchend'], this.onControlBarMove);
this.player.reportUserActivity=this.oldReportUserActivity;
};
return CanvasPlayerControls;
}(videojs.EventTarget);
var OmnitoneController =
function (_videojs$EventTarget){
inheritsLoose(OmnitoneController, _videojs$EventTarget);
function OmnitoneController(audioContext, omnitone, video, options){
var _this;
_this=_videojs$EventTarget.call(this)||this;
var settings=videojs.mergeOptions({
channelMap: videojs.browser.IS_SAFARI ? [2, 0, 1, 3]:[0, 1, 2, 3],
ambisonicOrder: 1
}, options);
_this.videoElementSource=audioContext.createMediaElementSource(video);
_this.foaRenderer=omnitone.createFOARenderer(audioContext, settings);
_this.foaRenderer.initialize().then(function (){
if(audioContext.state==='suspended'){
_this.trigger({
type: 'audiocontext-suspended'
});
}
_this.videoElementSource.connect(_this.foaRenderer.input);
_this.foaRenderer.output.connect(audioContext.destination);
_this.initialized=true;
_this.trigger({
type: 'omnitone-ready'
});
}, function (error){
videojs.log.warn("videojs-vr: Omnitone initializes failed with the following error: " + error + ")");
});
return _this;
}
var _proto=OmnitoneController.prototype;
_proto.update=function update(camera){
if(!this.initialized){
return;
}
this.foaRenderer.setRotationMatrixFromCamera(camera.matrix);
}
;
_proto.dispose=function dispose(){
this.initialized=false;
this.foaRenderer.setRenderingMode('bypass');
this.foaRenderer=null;
};
return OmnitoneController;
}(videojs.EventTarget);
var Button=videojs.getComponent('Button');
var CardboardButton =
function (_Button){
inheritsLoose(CardboardButton, _Button);
function CardboardButton(player, options){
var _this;
_this=_Button.call(this, player, options)||this;
_this.handleVrDisplayActivate_=videojs.bind(assertThisInitialized(_this), _this.handleVrDisplayActivate_);
_this.handleVrDisplayDeactivate_=videojs.bind(assertThisInitialized(_this), _this.handleVrDisplayDeactivate_);
_this.handleVrDisplayPresentChange_=videojs.bind(assertThisInitialized(_this), _this.handleVrDisplayPresentChange_);
_this.handleOrientationChange_=videojs.bind(assertThisInitialized(_this), _this.handleOrientationChange_);
window$1.addEventListener('orientationchange', _this.handleOrientationChange_);
window$1.addEventListener('vrdisplayactivate', _this.handleVrDisplayActivate_);
window$1.addEventListener('vrdisplaydeactivate', _this.handleVrDisplayDeactivate_);
window$1.addEventListener('vrdisplaypresentchange', _this.handleVrDisplayPresentChange_);
if(videojs.browser.IS_ANDROID){
_this.on(player, 'fullscreenchange', function (){
if(player.isFullscreen()){
_this.hide();
}else{
_this.show();
}});
}
return _this;
}
var _proto=CardboardButton.prototype;
_proto.buildCSSClass=function buildCSSClass(){
return "vjs-button-vr " + _Button.prototype.buildCSSClass.call(this);
};
_proto.handleVrDisplayPresentChange_=function handleVrDisplayPresentChange_(){
if(!this.player_.vr().vrDisplay.isPresenting&&this.active_){
this.handleVrDisplayDeactivate_();
}
if(this.player_.vr().vrDisplay.isPresenting&&!this.active_){
this.handleVrDisplayActivate_();
}};
_proto.handleOrientationChange_=function handleOrientationChange_(){
if(this.active_&&videojs.browser.IS_IOS){
this.changeSize_();
}};
_proto.changeSize_=function changeSize_(){
this.player_.width(window$1.innerWidth);
this.player_.height(window$1.innerHeight);
window$1.dispatchEvent(new window$1.Event('resize'));
};
_proto.handleVrDisplayActivate_=function handleVrDisplayActivate_(){
if(videojs.browser.IS_IOS){
this.oldWidth_=this.player_.currentWidth();
this.oldHeight_=this.player_.currentHeight();
this.player_.enterFullWindow();
this.changeSize_();
}
this.active_=true;
};
_proto.handleVrDisplayDeactivate_=function handleVrDisplayDeactivate_(){
if(videojs.browser.IS_IOS){
if(this.oldWidth_){
this.player_.width(this.oldWidth_);
}
if(this.oldHeight_){
this.player_.height(this.oldHeight_);
}
this.player_.exitFullWindow();
}
this.active_=false;
};
_proto.handleClick=function handleClick(event){
if(!this.active_){
if(!this.player_.hasStarted()&&videojs.browser.IS_ANDROID){
this.player_.play();
}
window$1.dispatchEvent(new window$1.Event('vrdisplayactivate'));
}else{
window$1.dispatchEvent(new window$1.Event('vrdisplaydeactivate'));
}};
_proto.dispose=function dispose(){
_Button.prototype.dispose.call(this);
window$1.removeEventListener('vrdisplayactivate', this.handleVrDisplayActivate_);
window$1.removeEventListener('vrdisplaydeactivate', this.handleVrDisplayDeactivate_);
window$1.removeEventListener('vrdisplaypresentchange', this.handleVrDisplayPresentChange_);
};
return CardboardButton;
}(Button);
videojs.registerComponent('CardboardButton', CardboardButton);
var BigPlayButton=videojs.getComponent('BigPlayButton');
var BigVrPlayButton =
function (_BigPlayButton){
inheritsLoose(BigVrPlayButton, _BigPlayButton);
function BigVrPlayButton(){
return _BigPlayButton.apply(this, arguments)||this;
}
var _proto=BigVrPlayButton.prototype;
_proto.buildCSSClass=function buildCSSClass(){
return "vjs-big-vr-play-button " + _BigPlayButton.prototype.buildCSSClass.call(this);
};
return BigVrPlayButton;
}(BigPlayButton);
videojs.registerComponent('BigVrPlayButton', BigVrPlayButton);
var defaults={
debug: false,
omnitone: false,
forceCardboard: false,
omnitoneOptions: {},
projection: 'AUTO',
sphereDetail: 32
};
var errors={
'web-vr-out-of-date': {
headline: '360 is out of date',
type: '360_OUT_OF_DATE',
message: "Your browser supports 360 but not the latest version. See <a href='http://webvr.info'>http://webvr.info</a> for more info."
},
'web-vr-not-supported': {
headline: '360 not supported on this device',
type: '360_NOT_SUPPORTED',
message: "Your browser does not support 360. See <a href='http://webvr.info'>http://webvr.info</a> for assistance."
},
'web-vr-hls-cors-not-supported': {
headline: '360 HLS video not supported on this device',
type: '360_NOT_SUPPORTED',
message: "Your browser/device does not support HLS 360 video. See <a href='http://webvr.info'>http://webvr.info</a> for assistance."
}};
var Plugin=videojs.getPlugin('plugin');
var Component=videojs.getComponent('Component');
var VR =
function (_Plugin){
inheritsLoose(VR, _Plugin);
function VR(player, options){
var _this;
var settings=videojs.mergeOptions(defaults, options);
_this=_Plugin.call(this, player, settings)||this;
_this.options_=settings;
_this.player_=player;
_this.bigPlayButtonIndex_=player.children().indexOf(player.getChild('BigPlayButton'))||0;
_this.videojsErrorsSupport_ = !!videojs.errors;
if(_this.videojsErrorsSupport_){
player.errors({
errors: errors
});
}
if(videojs.browser.IE_VERSION||!corsSupport){
_this.player_.on('loadstart', function (){
_this.triggerError_({
code: 'web-vr-not-supported',
dismiss: false
});
});
return assertThisInitialized(_this);
}
_this.polyfill_=new WebVRPolyfill({
ROTATE_INSTRUCTIONS_DISABLED: true
});
_this.polyfill_=new WebVRPolyfill();
_this.handleVrDisplayActivate_=videojs.bind(assertThisInitialized(_this), _this.handleVrDisplayActivate_);
_this.handleVrDisplayDeactivate_=videojs.bind(assertThisInitialized(_this), _this.handleVrDisplayDeactivate_);
_this.handleResize_=videojs.bind(assertThisInitialized(_this), _this.handleResize_);
_this.animate_=videojs.bind(assertThisInitialized(_this), _this.animate_);
_this.setProjection(_this.options_.projection);
_this.on(player, 'adstart', function (){
return player.setTimeout(function (){
if(!player.ads||!player.ads.videoElementRecycled()){
_this.log('video element not recycled for this ad, no need to reset');
return;
}
_this.log('video element recycled for this ad, reseting');
_this.reset();
_this.one(player, 'playing', _this.init);
});
}, 1);
_this.on(player, 'loadedmetadata', _this.init);
return _this;
}
var _proto=VR.prototype;
_proto.changeProjection_=function changeProjection_(projection){
var _this2=this;
projection=getInternalProjectionName(projection);
if(!projection){
projection='NONE';
}
var position={
x: 0,
y: 0,
z: 0
};
if(this.scene){
this.scene.remove(this.movieScreen);
}
if(projection==='AUTO'){
if(this.player_.mediainfo&&this.player_.mediainfo.projection&&this.player_.mediainfo.projection!=='AUTO'){
var autoProjection=getInternalProjectionName(this.player_.mediainfo.projection);
return this.changeProjection_(autoProjection);
}
return this.changeProjection_('NONE');
}else if(projection==='360'){
this.movieGeometry=new SphereBufferGeometry(256, this.options_.sphereDetail, this.options_.sphereDetail);
this.movieMaterial=new MeshBasicMaterial({
map: this.videoTexture,
overdraw: true,
side: BackSide
});
this.movieScreen=new Mesh(this.movieGeometry, this.movieMaterial);
this.movieScreen.position.set(position.x, position.y, position.z);
this.movieScreen.scale.x=-1;
this.movieScreen.quaternion.setFromAxisAngle({
x: 0,
y: 1,
z: 0
}, -Math.PI / 2);
this.scene.add(this.movieScreen);
}else if(projection==='360_LR'||projection==='360_TB'){
var geometry=new SphereGeometry(256, this.options_.sphereDetail, this.options_.sphereDetail);
var uvs=geometry.faceVertexUvs[0];
for (var i=0; i < uvs.length; i++){
for (var j=0; j < 3; j++){
if(projection==='360_LR'){
uvs[i][j].x *=0.5;
}else{
uvs[i][j].y *=0.5;
uvs[i][j].y +=0.5;
}}
}
this.movieGeometry=new BufferGeometry().fromGeometry(geometry);
this.movieMaterial=new MeshBasicMaterial({
map: this.videoTexture,
overdraw: true,
side: BackSide
});
this.movieScreen=new Mesh(this.movieGeometry, this.movieMaterial);
this.movieScreen.scale.x=-1;
this.movieScreen.quaternion.setFromAxisAngle({
x: 0,
y: 1,
z: 0
}, -Math.PI / 2);
this.movieScreen.layers.set(1);
this.scene.add(this.movieScreen);
geometry=new SphereGeometry(256, this.options_.sphereDetail, this.options_.sphereDetail);
uvs=geometry.faceVertexUvs[0];
for (var _i=0; _i < uvs.length; _i++){
for (var _j=0; _j < 3; _j++){
if(projection==='360_LR'){
uvs[_i][_j].x *=0.5;
uvs[_i][_j].x +=0.5;
}else{
uvs[_i][_j].y *=0.5;
}}
}
this.movieGeometry=new BufferGeometry().fromGeometry(geometry);
this.movieMaterial=new MeshBasicMaterial({
map: this.videoTexture,
overdraw: true,
side: BackSide
});
this.movieScreen=new Mesh(this.movieGeometry, this.movieMaterial);
this.movieScreen.scale.x=-1;
this.movieScreen.quaternion.setFromAxisAngle({
x: 0,
y: 1,
z: 0
}, -Math.PI / 2);
this.movieScreen.layers.set(2);
this.scene.add(this.movieScreen);
}else if(projection==='360_CUBE'){
this.movieGeometry=new BoxGeometry(256, 256, 256);
this.movieMaterial=new MeshBasicMaterial({
map: this.videoTexture,
overdraw: true,
side: BackSide
});
var left=[new Vector2(0, 0.5), new Vector2(0.333, 0.5), new Vector2(0.333, 1), new Vector2(0, 1)];
var right=[new Vector2(0.333, 0.5), new Vector2(0.666, 0.5), new Vector2(0.666, 1), new Vector2(0.333, 1)];
var top=[new Vector2(0.666, 0.5), new Vector2(1, 0.5), new Vector2(1, 1), new Vector2(0.666, 1)];
var bottom=[new Vector2(0, 0), new Vector2(0.333, 0), new Vector2(0.333, 0.5), new Vector2(0, 0.5)];
var front=[new Vector2(0.333, 0), new Vector2(0.666, 0), new Vector2(0.666, 0.5), new Vector2(0.333, 0.5)];
var back=[new Vector2(0.666, 0), new Vector2(1, 0), new Vector2(1, 0.5), new Vector2(0.666, 0.5)];
this.movieGeometry.faceVertexUvs[0]=[];
this.movieGeometry.faceVertexUvs[0][0]=[right[2], right[1], right[3]];
this.movieGeometry.faceVertexUvs[0][1]=[right[1], right[0], right[3]];
this.movieGeometry.faceVertexUvs[0][2]=[left[2], left[1], left[3]];
this.movieGeometry.faceVertexUvs[0][3]=[left[1], left[0], left[3]];
this.movieGeometry.faceVertexUvs[0][4]=[top[2], top[1], top[3]];
this.movieGeometry.faceVertexUvs[0][5]=[top[1], top[0], top[3]];
this.movieGeometry.faceVertexUvs[0][6]=[bottom[2], bottom[1], bottom[3]];
this.movieGeometry.faceVertexUvs[0][7]=[bottom[1], bottom[0], bottom[3]];
this.movieGeometry.faceVertexUvs[0][8]=[front[2], front[1], front[3]];
this.movieGeometry.faceVertexUvs[0][9]=[front[1], front[0], front[3]];
this.movieGeometry.faceVertexUvs[0][10]=[back[2], back[1], back[3]];
this.movieGeometry.faceVertexUvs[0][11]=[back[1], back[0], back[3]];
this.movieScreen=new Mesh(this.movieGeometry, this.movieMaterial);
this.movieScreen.position.set(position.x, position.y, position.z);
this.movieScreen.rotation.y=-Math.PI;
this.scene.add(this.movieScreen);
}else if(projection==='180'||projection==='180_LR'||projection==='180_MONO'){
var _geometry=new SphereGeometry(256, this.options_.sphereDetail, this.options_.sphereDetail, Math.PI, Math.PI);
_geometry.scale(-1, 1, 1);
var _uvs=_geometry.faceVertexUvs[0];
if(projection!=='180_MONO'){
for (var _i2=0; _i2 < _uvs.length; _i2++){
for (var _j2=0; _j2 < 3; _j2++){
_uvs[_i2][_j2].x *=0.5;
}}
}
this.movieGeometry=new BufferGeometry().fromGeometry(_geometry);
this.movieMaterial=new MeshBasicMaterial({
map: this.videoTexture,
overdraw: true
});
this.movieScreen=new Mesh(this.movieGeometry, this.movieMaterial);
this.movieScreen.layers.set(1);
this.scene.add(this.movieScreen);
_geometry=new SphereGeometry(256, this.options_.sphereDetail, this.options_.sphereDetail, Math.PI, Math.PI);
_geometry.scale(-1, 1, 1);
_uvs=_geometry.faceVertexUvs[0];
for (var _i3=0; _i3 < _uvs.length; _i3++){
for (var _j3=0; _j3 < 3; _j3++){
_uvs[_i3][_j3].x *=0.5;
_uvs[_i3][_j3].x +=0.5;
}}
this.movieGeometry=new BufferGeometry().fromGeometry(_geometry);
this.movieMaterial=new MeshBasicMaterial({
map: this.videoTexture,
overdraw: true
});
this.movieScreen=new Mesh(this.movieGeometry, this.movieMaterial);
this.movieScreen.layers.set(2);
this.scene.add(this.movieScreen);
}else if(projection==='EAC'||projection==='EAC_LR'){
var makeScreen=function makeScreen(mapMatrix, scaleMatrix){
var contCorrect=2;
_this2.movieGeometry=new BoxGeometry(256, 256, 256);
_this2.movieMaterial=new ShaderMaterial({
overdraw: true,
side: BackSide,
uniforms: {
mapped: {
value: _this2.videoTexture
},
mapMatrix: {
value: mapMatrix
},
contCorrect: {
value: contCorrect
},
faceWH: {
value: new Vector2(1 / 3, 1 / 2).applyMatrix3(scaleMatrix)
},
vidWH: {
value: new Vector2(_this2.videoTexture.image.videoWidth, _this2.videoTexture.image.videoHeight).applyMatrix3(scaleMatrix)
}},
vertexShader: "\nvarying vec2 vUv;\nuniform mat3 mapMatrix;\n\nvoid main(){\n  vUv=(mapMatrix * vec3(uv, 1.)).xy;\n  gl_Position=projectionMatrix * modelViewMatrix * vec4(position, 1.);\n}",
fragmentShader: "\nvarying vec2 vUv;\nuniform sampler2D mapped;\nuniform vec2 faceWH;\nuniform vec2 vidWH;\nuniform float contCorrect;\n\nconst float PI=3.1415926535897932384626433832795;\n\nvoid main(){\n  vec2 corner=vUv - mod(vUv, faceWH) + vec2(0, contCorrect / vidWH.y);\n\n  vec2 faceWHadj=faceWH - vec2(0, contCorrect * 2. / vidWH.y);\n\n  vec2 p=(vUv - corner) / faceWHadj - .5;\n  vec2 q=2. / PI * atan(2. * p) + .5;\n\n  vec2 eUv=corner + q * faceWHadj;\n\n  gl_FragColor=texture2D(mapped, eUv);\n}"
});
var right=[new Vector2(0, 1 / 2), new Vector2(1 / 3, 1 / 2), new Vector2(1 / 3, 1), new Vector2(0, 1)];
var front=[new Vector2(1 / 3, 1 / 2), new Vector2(2 / 3, 1 / 2), new Vector2(2 / 3, 1), new Vector2(1 / 3, 1)];
var left=[new Vector2(2 / 3, 1 / 2), new Vector2(1, 1 / 2), new Vector2(1, 1), new Vector2(2 / 3, 1)];
var bottom=[new Vector2(1 / 3, 0), new Vector2(1 / 3, 1 / 2), new Vector2(0, 1 / 2), new Vector2(0, 0)];
var back=[new Vector2(1 / 3, 1 / 2), new Vector2(1 / 3, 0), new Vector2(2 / 3, 0), new Vector2(2 / 3, 1 / 2)];
var top=[new Vector2(1, 0), new Vector2(1, 1 / 2), new Vector2(2 / 3, 1 / 2), new Vector2(2 / 3, 0)];
for (var _i4=0, _arr=[right, front, left, bottom, back, top]; _i4 < _arr.length; _i4++){
var face=_arr[_i4];
var height=_this2.videoTexture.image.videoHeight;
var lowY=1;
var highY=0;
for (var _iterator=face, _isArray=Array.isArray(_iterator), _i5=0, _iterator=_isArray ? _iterator:_iterator[Symbol.iterator]();;){
var _ref;
if(_isArray){
if(_i5 >=_iterator.length) break;
_ref=_iterator[_i5++];
}else{
_i5=_iterator.next();
if(_i5.done) break;
_ref=_i5.value;
}
var vector=_ref;
if(vector.y < lowY){
lowY=vector.y;
}
if(vector.y > highY){
highY=vector.y;
}}
for (var _iterator2=face, _isArray2=Array.isArray(_iterator2), _i6=0, _iterator2=_isArray2 ? _iterator2:_iterator2[Symbol.iterator]();;){
var _ref2;
if(_isArray2){
if(_i6 >=_iterator2.length) break;
_ref2=_iterator2[_i6++];
}else{
_i6=_iterator2.next();
if(_i6.done) break;
_ref2=_i6.value;
}
var _vector=_ref2;
if(Math.abs(_vector.y - lowY) < Number.EPSILON){
_vector.y +=contCorrect / height;
}
if(Math.abs(_vector.y - highY) < Number.EPSILON){
_vector.y -=contCorrect / height;
}
_vector.x=_vector.x / height * (height - contCorrect * 2) + contCorrect / height;
}}
_this2.movieGeometry.faceVertexUvs[0]=[];
_this2.movieGeometry.faceVertexUvs[0][0]=[right[2], right[1], right[3]];
_this2.movieGeometry.faceVertexUvs[0][1]=[right[1], right[0], right[3]];
_this2.movieGeometry.faceVertexUvs[0][2]=[left[2], left[1], left[3]];
_this2.movieGeometry.faceVertexUvs[0][3]=[left[1], left[0], left[3]];
_this2.movieGeometry.faceVertexUvs[0][4]=[top[2], top[1], top[3]];
_this2.movieGeometry.faceVertexUvs[0][5]=[top[1], top[0], top[3]];
_this2.movieGeometry.faceVertexUvs[0][6]=[bottom[2], bottom[1], bottom[3]];
_this2.movieGeometry.faceVertexUvs[0][7]=[bottom[1], bottom[0], bottom[3]];
_this2.movieGeometry.faceVertexUvs[0][8]=[front[2], front[1], front[3]];
_this2.movieGeometry.faceVertexUvs[0][9]=[front[1], front[0], front[3]];
_this2.movieGeometry.faceVertexUvs[0][10]=[back[2], back[1], back[3]];
_this2.movieGeometry.faceVertexUvs[0][11]=[back[1], back[0], back[3]];
_this2.movieScreen=new Mesh(_this2.movieGeometry, _this2.movieMaterial);
_this2.movieScreen.position.set(position.x, position.y, position.z);
_this2.movieScreen.rotation.y=-Math.PI;
return _this2.movieScreen;
};
if(projection==='EAC'){
this.scene.add(makeScreen(new Matrix3(), new Matrix3()));
}else{
var scaleMatrix=new Matrix3().set(0, 0.5, 0, 1, 0, 0, 0, 0, 1);
makeScreen(new Matrix3().set(0, -0.5, 0.5, 1, 0, 0, 0, 0, 1), scaleMatrix);
this.movieScreen.layers.set(1);
this.scene.add(this.movieScreen);
makeScreen(new Matrix3().set(0, -0.5, 1, 1, 0, 0, 0, 0, 1), scaleMatrix);
this.movieScreen.layers.set(2);
this.scene.add(this.movieScreen);
}}
this.currentProjection_=projection;
};
_proto.triggerError_=function triggerError_(errorObj){
if(this.videojsErrorsSupport_){
this.player_.error(errorObj);
}else{
var div=document$1.createElement('div');
div.innerHTML=errors[errorObj.code].message;
var message=div.textContent||div.innerText||'';
this.player_.error({
code: errorObj.code,
message: message
});
}};
_proto.log=function log(){
if(!this.options_.debug){
return;
}
for (var _len=arguments.length, msgs=new Array(_len), _key=0; _key < _len; _key++){
msgs[_key]=arguments[_key];
}
msgs.forEach(function (msg){
videojs.log('VR: ', msg);
});
};
_proto.handleVrDisplayActivate_=function handleVrDisplayActivate_(){
var _this3=this;
if(!this.vrDisplay){
return;
}
this.vrDisplay.requestPresent([{
source: this.renderedCanvas
}]).then(function (){
if(!_this3.vrDisplay.cardboardUI_||!videojs.browser.IS_IOS){
return;
}
var touches=[];
var iosCardboardTouchStart_=function iosCardboardTouchStart_(e){
for (var i=0; i < e.touches.length; i++){
touches.push(e.touches[i]);
}};
var iosCardboardTouchEnd_=function iosCardboardTouchEnd_(e){
if(!touches.length){
return;
}
touches.forEach(function (t){
var simulatedClick=new window$1.MouseEvent('click', {
screenX: t.screenX,
screenY: t.screenY,
clientX: t.clientX,
clientY: t.clientY
});
_this3.renderedCanvas.dispatchEvent(simulatedClick);
});
touches=[];
};
_this3.renderedCanvas.addEventListener('touchstart', iosCardboardTouchStart_);
_this3.renderedCanvas.addEventListener('touchend', iosCardboardTouchEnd_);
_this3.iosRevertTouchToClick_=function (){
_this3.renderedCanvas.removeEventListener('touchstart', iosCardboardTouchStart_);
_this3.renderedCanvas.removeEventListener('touchend', iosCardboardTouchEnd_);
_this3.iosRevertTouchToClick_=null;
};});
};
_proto.handleVrDisplayDeactivate_=function handleVrDisplayDeactivate_(){
if(!this.vrDisplay||!this.vrDisplay.isPresenting){
return;
}
if(this.iosRevertTouchToClick_){
this.iosRevertTouchToClick_();
}
this.vrDisplay.exitPresent();
};
_proto.requestAnimationFrame=function requestAnimationFrame(fn){
if(this.vrDisplay){
return this.vrDisplay.requestAnimationFrame(fn);
}
return this.player_.requestAnimationFrame(fn);
};
_proto.cancelAnimationFrame=function cancelAnimationFrame(id){
if(this.vrDisplay){
return this.vrDisplay.cancelAnimationFrame(id);
}
return this.player_.cancelAnimationFrame(id);
};
_proto.togglePlay_=function togglePlay_(){
if(this.player_.paused()){
this.player_.play();
}else{
this.player_.pause();
}};
_proto.animate_=function animate_(){
if(!this.initialized_){
return;
}
if(this.getVideoEl_().readyState===this.getVideoEl_().HAVE_ENOUGH_DATA){
if(this.videoTexture){
this.videoTexture.needsUpdate=true;
}}
this.controls3d.update();
if(this.omniController){
this.omniController.update(this.camera);
}
this.effect.render(this.scene, this.camera);
if(window$1.navigator.getGamepads){
var gamepads=window$1.navigator.getGamepads();
for (var i=0; i < gamepads.length; ++i){
var gamepad=gamepads[i];
if(!gamepad||!gamepad.timestamp||gamepad.timestamp===this.prevTimestamps_[i]){
continue;
}
for (var j=0; j < gamepad.buttons.length; ++j){
if(gamepad.buttons[j].pressed){
this.togglePlay_();
this.prevTimestamps_[i]=gamepad.timestamp;
break;
}}
}}
this.camera.getWorldDirection(this.cameraVector);
this.animationFrameId_=this.requestAnimationFrame(this.animate_);
};
_proto.handleResize_=function handleResize_(){
var width=this.player_.currentWidth();
var height=this.player_.currentHeight();
this.effect.setSize(width, height, false);
this.camera.aspect=width / height;
this.camera.updateProjectionMatrix();
};
_proto.setProjection=function setProjection(projection){
if(!getInternalProjectionName(projection)){
videojs.log.error('videojs-vr: please pass a valid projection ' + validProjections.join(', '));
return;
}
this.currentProjection_=projection;
this.defaultProjection_=projection;
};
_proto.init=function init(){
var _this4=this;
this.reset();
this.camera=new PerspectiveCamera(75, this.player_.currentWidth() / this.player_.currentHeight(), 1, 1000);
this.cameraVector=new Vector3();
if(this.currentProjection_==='360_LR'||this.currentProjection_==='360_TB'||this.currentProjection_==='180'||this.currentProjection_==='180_LR'||this.currentProjection_==='180_MONO'||this.currentProjection_==='EAC_LR'){
this.camera.layers.enable(1);
}
this.scene=new Scene();
this.videoTexture=new VideoTexture(this.getVideoEl_());
this.videoTexture.generateMipmaps=false;
this.videoTexture.minFilter=LinearFilter;
this.videoTexture.magFilter=LinearFilter;
this.videoTexture.format=RGBFormat;
this.changeProjection_(this.currentProjection_);
if(this.currentProjection_==='NONE'){
this.log('Projection is NONE, dont init');
this.reset();
return;
}
this.player_.removeChild('BigPlayButton');
this.player_.addChild('BigVrPlayButton', {}, this.bigPlayButtonIndex_);
this.player_.bigPlayButton=this.player_.getChild('BigVrPlayButton');
if(this.options_.forceCardboard||videojs.browser.IS_ANDROID||videojs.browser.IS_IOS){
this.addCardboardButton_();
}
if(videojs.browser.IS_IOS&&this.player_.controlBar&&this.player_.controlBar.fullscreenToggle){
this.player_.controlBar.fullscreenToggle.hide();
}
this.camera.position.set(0, 0, 0);
this.renderer=new WebGLRenderer({
devicePixelRatio: window$1.devicePixelRatio,
alpha: false,
clearColor: 0xffffff,
antialias: true
});
var webglContext=this.renderer.getContext('webgl');
var oldTexImage2D=webglContext.texImage2D;
webglContext.texImage2D=function (){
try {
for (var _len2=arguments.length, args=new Array(_len2), _key2=0; _key2 < _len2; _key2++){
args[_key2]=arguments[_key2];
}
return oldTexImage2D.apply(webglContext, args);
} catch (e){
_this4.reset();
_this4.player_.pause();
_this4.triggerError_({
code: 'web-vr-hls-cors-not-supported',
dismiss: false
});
throw new Error(e);
}};
this.renderer.setSize(this.player_.currentWidth(), this.player_.currentHeight(), false);
this.effect=new VREffect(this.renderer);
this.effect.setSize(this.player_.currentWidth(), this.player_.currentHeight(), false);
this.vrDisplay=null;
this.prevTimestamps_=[];
this.renderedCanvas=this.renderer.domElement;
this.renderedCanvas.setAttribute('style', 'width: 100%; height: 100%; position: absolute; top:0;');
var videoElStyle=this.getVideoEl_().style;
this.player_.el().insertBefore(this.renderedCanvas, this.player_.el().firstChild);
videoElStyle.zIndex='-1';
videoElStyle.opacity='0';
if(window$1.navigator.getVRDisplays){
this.log('is supported, getting vr displays');
window$1.navigator.getVRDisplays().then(function (displays){
if(displays.length > 0){
_this4.log('Displays found', displays);
_this4.vrDisplay=displays[0];
if(!_this4.vrDisplay.isPolyfilled){
_this4.log('Real HMD found using VRControls', _this4.vrDisplay);
_this4.addCardboardButton_();
_this4.controls3d=new VRControls(_this4.camera);
}}
if(!_this4.controls3d){
_this4.log('no HMD found Using Orbit & Orientation Controls');
var options={
camera: _this4.camera,
canvas: _this4.renderedCanvas,
halfView: _this4.currentProjection_.indexOf('180')===0,
orientation: videojs.browser.IS_IOS||videojs.browser.IS_ANDROID||false
};
if(_this4.options_.motionControls===false){
options.orientation=false;
}
_this4.controls3d=new OrbitOrientationControls(options);
_this4.canvasPlayerControls=new CanvasPlayerControls(_this4.player_, _this4.renderedCanvas);
}
_this4.animationFrameId_=_this4.requestAnimationFrame(_this4.animate_);
});
}else if(window$1.navigator.getVRDevices){
this.triggerError_({
code: 'web-vr-out-of-date',
dismiss: false
});
}else{
this.triggerError_({
code: 'web-vr-not-supported',
dismiss: false
});
}
if(this.options_.omnitone){
var audiocontext=AudioContext.getContext();
this.omniController=new OmnitoneController(audiocontext, this.options_.omnitone, this.getVideoEl_(), this.options_.omnitoneOptions);
this.omniController.one('audiocontext-suspended', function (){
_this4.player.pause();
_this4.player.one('playing', function (){
audiocontext.resume();
});
});
}
this.on(this.player_, 'fullscreenchange', this.handleResize_);
window$1.addEventListener('vrdisplaypresentchange', this.handleResize_, true);
window$1.addEventListener('resize', this.handleResize_, true);
window$1.addEventListener('vrdisplayactivate', this.handleVrDisplayActivate_, true);
window$1.addEventListener('vrdisplaydeactivate', this.handleVrDisplayDeactivate_, true);
this.initialized_=true;
this.trigger('initialized');
};
_proto.addCardboardButton_=function addCardboardButton_(){
if(!this.player_.controlBar.getChild('CardboardButton')){
this.player_.controlBar.addChild('CardboardButton', {});
}};
_proto.getVideoEl_=function getVideoEl_(){
return this.player_.el().getElementsByTagName('video')[0];
};
_proto.reset=function reset(){
if(!this.initialized_){
return;
}
if(this.omniController){
this.omniController.off('audiocontext-suspended');
this.omniController.dispose();
this.omniController=undefined;
}
if(this.controls3d){
this.controls3d.dispose();
this.controls3d=null;
}
if(this.canvasPlayerControls){
this.canvasPlayerControls.dispose();
this.canvasPlayerControls=null;
}
if(this.effect){
this.effect.dispose();
this.effect=null;
}
window$1.removeEventListener('resize', this.handleResize_, true);
window$1.removeEventListener('vrdisplaypresentchange', this.handleResize_, true);
window$1.removeEventListener('vrdisplayactivate', this.handleVrDisplayActivate_, true);
window$1.removeEventListener('vrdisplaydeactivate', this.handleVrDisplayDeactivate_, true);
if(!this.player_.getChild('BigPlayButton')){
this.player_.addChild('BigPlayButton', {}, this.bigPlayButtonIndex_);
}
if(this.player_.getChild('BigVrPlayButton')){
this.player_.removeChild('BigVrPlayButton');
}
if(this.player_.getChild('CardboardButton')){
this.player_.controlBar.removeChild('CardboardButton');
}
if(videojs.browser.IS_IOS&&this.player_.controlBar&&this.player_.controlBar.fullscreenToggle){
this.player_.controlBar.fullscreenToggle.show();
}
var videoElStyle=this.getVideoEl_().style;
videoElStyle.zIndex='';
videoElStyle.opacity='';
this.currentProjection_=this.defaultProjection_;
if(this.iosRevertTouchToClick_){
this.iosRevertTouchToClick_();
}
if(this.renderedCanvas){
this.renderedCanvas.parentNode.removeChild(this.renderedCanvas);
}
if(this.animationFrameId_){
this.cancelAnimationFrame(this.animationFrameId_);
}
this.initialized_=false;
};
_proto.dispose=function dispose(){
_Plugin.prototype.dispose.call(this);
this.reset();
};
_proto.polyfillVersion=function polyfillVersion(){
return WebVRPolyfill.version;
};
return VR;
}(Plugin);
VR.prototype.setTimeout=Component.prototype.setTimeout;
VR.prototype.clearTimeout=Component.prototype.clearTimeout;
VR.VERSION=version;
videojs.registerPlugin('vr', VR);
return VR;
})));
(function(document, videojs, pannellum){
'use strict';
var registerPlugin=videojs.registerPlugin||videojs.plugin;
registerPlugin('pannellum', function(config){
var player=this;
var container=player.el();
var vid=container.getElementsByTagName('video')[0],
pnlmContainer=document.createElement('div');
pnlmContainer.style.zIndex='0';
config=config||{};
config.type='equirectangular';
config.dynamic=true;
config.showZoomCtrl=false;
config.showFullscreenCtrl=false;
config.autoLoad=true;
config.panorama=vid;
pnlmContainer.style.visibility='hidden';
player.pnlmViewer=pannellum.viewer(pnlmContainer, config);
container.insertBefore(pnlmContainer, container.firstChild);
vid.style.display='none';
player.on('play', function(){
if(vid.readyState > 1)
player.pnlmViewer.setUpdate(true);
});
player.on('canplay', function(){
if(!player.paused())
player.pnlmViewer.setUpdate(true);
});
player.on('pause', function(){
player.pnlmViewer.setUpdate(false);
});
player.on('loadeddata', function(){
pnlmContainer.style.visibility='visible';
});
player.on('seeking', function(){
if(player.paused())
player.pnlmViewer.setUpdate(true);
});
player.on('seeked', function(){
if(player.paused())
player.pnlmViewer.setUpdate(false);
});
});
})(document, videojs, pannellum);
;(function($, window, document, undefined){
function Owl(element, options){
this.settings=null;
this.options=$.extend({}, Owl.Defaults, options);
this.$element=$(element);
this._handlers={};
this._plugins={};
this._supress={};
this._current=null;
this._speed=null;
this._coordinates=[];
this._breakpoint=null;
this._width=null;
this._items=[];
this._clones=[];
this._mergers=[];
this._widths=[];
this._invalidated={};
this._pipe=[];
this._drag={
time: null,
target: null,
pointer: null,
stage: {
start: null,
current: null
},
direction: null
};
this._states={
current: {},
tags: {
'initializing': [ 'busy' ],
'animating': [ 'busy' ],
'dragging': [ 'interacting' ]
}};
$.each([ 'onResize', 'onThrottledResize' ], $.proxy(function(i, handler){
this._handlers[handler]=$.proxy(this[handler], this);
}, this));
$.each(Owl.Plugins, $.proxy(function(key, plugin){
this._plugins[key.charAt(0).toLowerCase() + key.slice(1)]
= new plugin(this);
}, this));
$.each(Owl.Workers, $.proxy(function(priority, worker){
this._pipe.push({
'filter': worker.filter,
'run': $.proxy(worker.run, this)
});
}, this));
this.setup();
this.initialize();
}
Owl.Defaults={
items: 3,
loop: false,
center: false,
rewind: false,
checkVisibility: true,
mouseDrag: true,
touchDrag: true,
pullDrag: true,
freeDrag: false,
margin: 0,
stagePadding: 0,
merge: false,
mergeFit: true,
autoWidth: false,
startPosition: 0,
rtl: false,
smartSpeed: 250,
fluidSpeed: false,
dragEndSpeed: false,
responsive: {},
responsiveRefreshRate: 200,
responsiveBaseElement: window,
fallbackEasing: 'swing',
slideTransition: '',
info: false,
nestedItemSelector: false,
itemElement: 'div',
stageElement: 'div',
refreshClass: 'owl-refresh',
loadedClass: 'owl-loaded',
loadingClass: 'owl-loading',
rtlClass: 'owl-rtl',
responsiveClass: 'owl-responsive',
dragClass: 'owl-drag',
itemClass: 'owl-item',
stageClass: 'owl-stage',
stageOuterClass: 'owl-stage-outer',
grabClass: 'owl-grab'
};
Owl.Width={
Default: 'default',
Inner: 'inner',
Outer: 'outer'
};
Owl.Type={
Event: 'event',
State: 'state'
};
Owl.Plugins={};
Owl.Workers=[ {
filter: [ 'width', 'settings' ],
run: function(){
this._width=this.$element.width();
}}, {
filter: [ 'width', 'items', 'settings' ],
run: function(cache){
cache.current=this._items&&this._items[this.relative(this._current)];
}}, {
filter: [ 'items', 'settings' ],
run: function(){
this.$stage.children('.cloned').remove();
}}, {
filter: [ 'width', 'items', 'settings' ],
run: function(cache){
var margin=this.settings.margin||'',
grid = !this.settings.autoWidth,
rtl=this.settings.rtl,
css={
'width': 'auto',
'margin-left': rtl ? margin:'',
'margin-right': rtl ? '':margin
};
!grid&&this.$stage.children().css(css);
cache.css=css;
}}, {
filter: [ 'width', 'items', 'settings' ],
run: function(cache){
var width=(this.width() / this.settings.items).toFixed(3) - this.settings.margin,
merge=null,
iterator=this._items.length,
grid = !this.settings.autoWidth,
widths=[];
cache.items={
merge: false,
width: width
};
while (iterator--){
merge=this._mergers[iterator];
merge=this.settings.mergeFit&&Math.min(merge, this.settings.items)||merge;
cache.items.merge=merge > 1||cache.items.merge;
widths[iterator] = !grid ? this._items[iterator].width():width * merge;
}
this._widths=widths;
}}, {
filter: [ 'items', 'settings' ],
run: function(){
var clones=[],
items=this._items,
settings=this.settings,
view=Math.max(settings.items * 2, 4),
size=Math.ceil(items.length / 2) * 2,
repeat=settings.loop&&items.length ? settings.rewind ? view:Math.max(view, size):0,
append='',
prepend='';
repeat /=2;
while (repeat > 0){
clones.push(this.normalize(clones.length / 2, true));
$(items[clones[clones.length - 1]][0]).clone(true).addClass('cloned').appendTo(this.$stage);
clones.push(this.normalize(items.length - 1 - (clones.length - 1) / 2, true));
$(items[clones[clones.length - 1]][0]).clone(true).addClass('cloned').prependTo(this.$stage);
repeat -=1;
}
this._clones=clones;
}}, {
filter: [ 'width', 'items', 'settings' ],
run: function(){
var rtl=this.settings.rtl ? 1:-1,
size=this._clones.length + this._items.length,
iterator=-1,
previous=0,
current=0,
coordinates=[];
while (++iterator < size){
previous=coordinates[iterator - 1]||0;
current=this._widths[this.relative(iterator)] + this.settings.margin;
coordinates.push(previous + current * rtl);
}
this._coordinates=coordinates;
}}, {
filter: [ 'width', 'items', 'settings' ],
run: function(){
var padding=this.settings.stagePadding,
coordinates=this._coordinates,
css={
'width': Math.ceil(Math.abs(coordinates[coordinates.length - 1])) + padding * 2,
'padding-left': padding||'',
'padding-right': padding||''
};
this.$stage.css(css);
}}, {
filter: [ 'width', 'items', 'settings' ],
run: function(cache){
var iterator=this._coordinates.length,
grid = !this.settings.autoWidth,
items=this.$stage.children();
if(grid&&cache.items.merge){
while (iterator--){
cache.css.width=this._widths[this.relative(iterator)];
items.eq(iterator).css(cache.css);
}}else if(grid){
cache.css.width=cache.items.width;
items.css(cache.css);
}}
}, {
filter: [ 'items' ],
run: function(){
this._coordinates.length < 1&&this.$stage.removeAttr('style');
}}, {
filter: [ 'width', 'items', 'settings' ],
run: function(cache){
cache.current=cache.current ? this.$stage.children().index(cache.current):0;
cache.current=Math.max(this.minimum(), Math.min(this.maximum(), cache.current));
this.reset(cache.current);
}}, {
filter: [ 'position' ],
run: function(){
this.animate(this.coordinates(this._current));
}}, {
filter: [ 'width', 'position', 'items', 'settings' ],
run: function(){
var rtl=this.settings.rtl ? 1:-1,
padding=this.settings.stagePadding * 2,
begin=this.coordinates(this.current()) + padding,
end=begin + this.width() * rtl,
inner, outer, matches=[], i, n;
for (i=0, n=this._coordinates.length; i < n; i++){
inner=this._coordinates[i - 1]||0;
outer=Math.abs(this._coordinates[i]) + padding * rtl;
if((this.op(inner, '<=', begin)&&(this.op(inner, '>', end)))
|| (this.op(outer, '<', begin)&&this.op(outer, '>', end))){
matches.push(i);
}}
this.$stage.children('.active').removeClass('active');
this.$stage.children(':eq(' + matches.join('), :eq(') + ')').addClass('active');
this.$stage.children('.center').removeClass('center');
if(this.settings.center){
this.$stage.children().eq(this.current()).addClass('center');
}}
} ];
Owl.prototype.initializeStage=function(){
this.$stage=this.$element.find('.' + this.settings.stageClass);
if(this.$stage.length){
return;
}
this.$element.addClass(this.options.loadingClass);
this.$stage=$('<' + this.settings.stageElement + '>', {
"class": this.settings.stageClass
}).wrap($('<div/>', {
"class": this.settings.stageOuterClass
}));
this.$element.append(this.$stage.parent());
};
Owl.prototype.initializeItems=function(){
var $items=this.$element.find('.owl-item');
if($items.length){
this._items=$items.get().map(function(item){
return $(item);
});
this._mergers=this._items.map(function(){
return 1;
});
this.refresh();
return;
}
this.replace(this.$element.children().not(this.$stage.parent()));
if(this.isVisible()){
this.refresh();
}else{
this.invalidate('width');
}
this.$element
.removeClass(this.options.loadingClass)
.addClass(this.options.loadedClass);
};
Owl.prototype.initialize=function(){
this.enter('initializing');
this.trigger('initialize');
this.$element.toggleClass(this.settings.rtlClass, this.settings.rtl);
if(this.settings.autoWidth&&!this.is('pre-loading')){
var imgs, nestedSelector, width;
imgs=this.$element.find('img');
nestedSelector=this.settings.nestedItemSelector ? '.' + this.settings.nestedItemSelector:undefined;
width=this.$element.children(nestedSelector).width();
if(imgs.length&&width <=0){
this.preloadAutoWidthImages(imgs);
}}
this.initializeStage();
this.initializeItems();
this.registerEventHandlers();
this.leave('initializing');
this.trigger('initialized');
};
Owl.prototype.isVisible=function(){
return this.settings.checkVisibility
? this.$element.is(':visible')
: true;
};
Owl.prototype.setup=function(){
var viewport=this.viewport(),
overwrites=this.options.responsive,
match=-1,
settings=null;
if(!overwrites){
settings=$.extend({}, this.options);
}else{
$.each(overwrites, function(breakpoint){
if(breakpoint <=viewport&&breakpoint > match){
match=Number(breakpoint);
}});
settings=$.extend({}, this.options, overwrites[match]);
if(typeof settings.stagePadding==='function'){
settings.stagePadding=settings.stagePadding();
}
delete settings.responsive;
if(settings.responsiveClass){
this.$element.attr('class',
this.$element.attr('class').replace(new RegExp('(' + this.options.responsiveClass + '-)\\S+\\s', 'g'), '$1' + match)
);
}}
this.trigger('change', { property: { name: 'settings', value: settings }});
this._breakpoint=match;
this.settings=settings;
this.invalidate('settings');
this.trigger('changed', { property: { name: 'settings', value: this.settings }});
};
Owl.prototype.optionsLogic=function(){
if(this.settings.autoWidth){
this.settings.stagePadding=false;
this.settings.merge=false;
}};
Owl.prototype.prepare=function(item){
var event=this.trigger('prepare', { content: item });
if(!event.data){
event.data=$('<' + this.settings.itemElement + '/>')
.addClass(this.options.itemClass).append(item)
}
this.trigger('prepared', { content: event.data });
return event.data;
};
Owl.prototype.update=function(){
var i=0,
n=this._pipe.length,
filter=$.proxy(function(p){ return this[p] }, this._invalidated),
cache={};
while (i < n){
if(this._invalidated.all||$.grep(this._pipe[i].filter, filter).length > 0){
this._pipe[i].run(cache);
}
i++;
}
this._invalidated={};
!this.is('valid')&&this.enter('valid');
};
Owl.prototype.width=function(dimension){
dimension=dimension||Owl.Width.Default;
switch (dimension){
case Owl.Width.Inner:
case Owl.Width.Outer:
return this._width;
default:
return this._width - this.settings.stagePadding * 2 + this.settings.margin;
}};
Owl.prototype.refresh=function(resizing){
resizing=resizing||false;
this.enter('refreshing');
this.trigger('refresh');
this.setup();
this.optionsLogic();
this.$element.addClass(this.options.refreshClass);
this.update();
if(!resizing){
this.onResize();
}
this.$element.removeClass(this.options.refreshClass);
this.leave('refreshing');
this.trigger('refreshed');
};
Owl.prototype.onThrottledResize=function(){
window.clearTimeout(this.resizeTimer);
this.resizeTimer=window.setTimeout(this._handlers.onResize, this.settings.responsiveRefreshRate);
};
Owl.prototype.onResize=function(){
var resizing=true;
if(!this._items.length){
return false;
}
if(this._width===this.$element.width()){
return false;
}
if(!this.isVisible()){
return false;
}
this.enter('resizing');
if(this.trigger('resize').isDefaultPrevented()){
this.leave('resizing');
return false;
}
this.invalidate('width');
this.refresh(resizing);
this.leave('resizing');
this.trigger('resized');
};
Owl.prototype.registerEventHandlers=function(){
if($.support.transition){
this.$stage.on($.support.transition.end + '.owl.core', $.proxy(this.onTransitionEnd, this));
}
if(this.settings.responsive!==false){
this.on(window, 'resize', this._handlers.onThrottledResize);
}
if(this.settings.mouseDrag){
this.$element.addClass(this.options.dragClass);
this.$stage.on('mousedown.owl.core', $.proxy(this.onDragStart, this));
this.$stage.on('dragstart.owl.core selectstart.owl.core', function(){ return false });
}
if(this.settings.touchDrag){
this.$stage.on('touchstart.owl.core', $.proxy(this.onDragStart, this));
this.$stage.on('touchcancel.owl.core', $.proxy(this.onDragEnd, this));
}};
Owl.prototype.onDragStart=function(event){
var stage=null;
if(event.which===3){
return;
}
if($.support.transform){
stage=this.$stage.css('transform').replace(/.*\(|\)| /g, '').split(',');
stage={
x: stage[stage.length===16 ? 12:4],
y: stage[stage.length===16 ? 13:5]
};}else{
stage=this.$stage.position();
stage={
x: this.settings.rtl ?
stage.left + this.$stage.width() - this.width() + this.settings.margin :
stage.left,
y: stage.top
};}
if(this.is('animating')){
$.support.transform ? this.animate(stage.x):this.$stage.stop()
this.invalidate('position');
}
this.$element.toggleClass(this.options.grabClass, event.type==='mousedown');
this.speed(0);
this._drag.time=new Date().getTime();
this._drag.target=$(event.target);
this._drag.stage.start=stage;
this._drag.stage.current=stage;
this._drag.pointer=this.pointer(event);
$(document).on('mouseup.owl.core touchend.owl.core', $.proxy(this.onDragEnd, this));
$(document).one('mousemove.owl.core touchmove.owl.core', $.proxy(function(event){
var delta=this.difference(this._drag.pointer, this.pointer(event));
$(document).on('mousemove.owl.core touchmove.owl.core', $.proxy(this.onDragMove, this));
if(Math.abs(delta.x) < Math.abs(delta.y)&&this.is('valid')){
return;
}
event.preventDefault();
this.enter('dragging');
this.trigger('drag');
}, this));
};
Owl.prototype.onDragMove=function(event){
var minimum=null,
maximum=null,
pull=null,
delta=this.difference(this._drag.pointer, this.pointer(event)),
stage=this.difference(this._drag.stage.start, delta);
if(!this.is('dragging')){
return;
}
event.preventDefault();
if(this.settings.loop){
minimum=this.coordinates(this.minimum());
maximum=this.coordinates(this.maximum() + 1) - minimum;
stage.x=(((stage.x - minimum) % maximum + maximum) % maximum) + minimum;
}else{
minimum=this.settings.rtl ? this.coordinates(this.maximum()):this.coordinates(this.minimum());
maximum=this.settings.rtl ? this.coordinates(this.minimum()):this.coordinates(this.maximum());
pull=this.settings.pullDrag ? -1 * delta.x / 5:0;
stage.x=Math.max(Math.min(stage.x, minimum + pull), maximum + pull);
}
this._drag.stage.current=stage;
this.animate(stage.x);
};
Owl.prototype.onDragEnd=function(event){
var delta=this.difference(this._drag.pointer, this.pointer(event)),
stage=this._drag.stage.current,
direction=delta.x > 0 ^ this.settings.rtl ? 'left':'right';
$(document).off('.owl.core');
this.$element.removeClass(this.options.grabClass);
if(delta.x!==0&&this.is('dragging')||!this.is('valid')){
this.speed(this.settings.dragEndSpeed||this.settings.smartSpeed);
this.current(this.closest(stage.x, delta.x!==0 ? direction:this._drag.direction));
this.invalidate('position');
this.update();
this._drag.direction=direction;
if(Math.abs(delta.x) > 3||new Date().getTime() - this._drag.time > 300){
this._drag.target.one('click.owl.core', function(){ return false; });
}}
if(!this.is('dragging')){
return;
}
this.leave('dragging');
this.trigger('dragged');
};
Owl.prototype.closest=function(coordinate, direction){
var position=-1,
pull=30,
width=this.width(),
count=this.settings.items,
itemWidth=Math.round(width / count),
coordinates=this.coordinates();
if(!this.settings.freeDrag){
$.each(coordinates, $.proxy(function(index, value){
if(direction==='left'&&coordinate > value - pull&&coordinate < value + pull){
position=index;
}else if(direction==='right'&&coordinate > value - itemWidth - pull&&coordinate < value - itemWidth + pull){
position=index + 1;
}else if(this.op(coordinate, '<', value)
&& this.op(coordinate, '>', coordinates[index + 1]!==undefined ? coordinates[index + 1]:value - width)){
position=direction==='left' ? index + 1:index;
}
return position===-1;
}, this));
}
if(!this.settings.loop){
if(this.op(coordinate, '>', coordinates[this.minimum()])){
position=coordinate=this.minimum();
}else if(this.op(coordinate, '<', coordinates[this.maximum()])){
position=coordinate=this.maximum();
}}
return position;
};
Owl.prototype.animate=function(coordinate){
var animate=this.speed() > 0;
this.is('animating')&&this.onTransitionEnd();
if(animate){
this.enter('animating');
this.trigger('translate');
}
if($.support.transform3d&&$.support.transition){
this.$stage.css({
transform: 'translate3d(' + coordinate + 'px,0px,0px)',
transition: (this.speed() / 1000) + 's' + (
this.settings.slideTransition ? ' ' + this.settings.slideTransition:''
)
});
}else if(animate){
this.$stage.animate({
left: coordinate + 'px'
}, this.speed(), this.settings.fallbackEasing, $.proxy(this.onTransitionEnd, this));
}else{
this.$stage.css({
left: coordinate + 'px'
});
}};
Owl.prototype.is=function(state){
return this._states.current[state]&&this._states.current[state] > 0;
};
Owl.prototype.current=function(position){
if(position===undefined){
return this._current;
}
if(this._items.length===0){
return undefined;
}
position=this.normalize(position);
if(this._current!==position){
var event=this.trigger('change', { property: { name: 'position', value: position }});
if(event.data!==undefined){
position=this.normalize(event.data);
}
this._current=position;
this.invalidate('position');
this.trigger('changed', { property: { name: 'position', value: this._current }});
}
return this._current;
};
Owl.prototype.invalidate=function(part){
if($.type(part)==='string'){
this._invalidated[part]=true;
this.is('valid')&&this.leave('valid');
}
return $.map(this._invalidated, function(v, i){ return i });
};
Owl.prototype.reset=function(position){
position=this.normalize(position);
if(position===undefined){
return;
}
this._speed=0;
this._current=position;
this.suppress([ 'translate', 'translated' ]);
this.animate(this.coordinates(position));
this.release([ 'translate', 'translated' ]);
};
Owl.prototype.normalize=function(position, relative){
var n=this._items.length,
m=relative ? 0:this._clones.length;
if(!this.isNumeric(position)||n < 1){
position=undefined;
}else if(position < 0||position >=n + m){
position=((position - m / 2) % n + n) % n + m / 2;
}
return position;
};
Owl.prototype.relative=function(position){
position -=this._clones.length / 2;
return this.normalize(position, true);
};
Owl.prototype.maximum=function(relative){
var settings=this.settings,
maximum=this._coordinates.length,
iterator,
reciprocalItemsWidth,
elementWidth;
if(settings.loop){
maximum=this._clones.length / 2 + this._items.length - 1;
}else if(settings.autoWidth||settings.merge){
iterator=this._items.length;
if(iterator){
reciprocalItemsWidth=this._items[--iterator].width();
elementWidth=this.$element.width();
while (iterator--){
reciprocalItemsWidth +=this._items[iterator].width() + this.settings.margin;
if(reciprocalItemsWidth > elementWidth){
break;
}}
}
maximum=iterator + 1;
}else if(settings.center){
maximum=this._items.length - 1;
}else{
maximum=this._items.length - settings.items;
}
if(relative){
maximum -=this._clones.length / 2;
}
return Math.max(maximum, 0);
};
Owl.prototype.minimum=function(relative){
return relative ? 0:this._clones.length / 2;
};
Owl.prototype.items=function(position){
if(position===undefined){
return this._items.slice();
}
position=this.normalize(position, true);
return this._items[position];
};
Owl.prototype.mergers=function(position){
if(position===undefined){
return this._mergers.slice();
}
position=this.normalize(position, true);
return this._mergers[position];
};
Owl.prototype.clones=function(position){
var odd=this._clones.length / 2,
even=odd + this._items.length,
map=function(index){ return index % 2===0 ? even + index / 2:odd - (index + 1) / 2 };
if(position===undefined){
return $.map(this._clones, function(v, i){ return map(i) });
}
return $.map(this._clones, function(v, i){ return v===position ? map(i):null });
};
Owl.prototype.speed=function(speed){
if(speed!==undefined){
this._speed=speed;
}
return this._speed;
};
Owl.prototype.coordinates=function(position){
var multiplier=1,
newPosition=position - 1,
coordinate;
if(position===undefined){
return $.map(this._coordinates, $.proxy(function(coordinate, index){
return this.coordinates(index);
}, this));
}
if(this.settings.center){
if(this.settings.rtl){
multiplier=-1;
newPosition=position + 1;
}
coordinate=this._coordinates[position];
coordinate +=(this.width() - coordinate + (this._coordinates[newPosition]||0)) / 2 * multiplier;
}else{
coordinate=this._coordinates[newPosition]||0;
}
coordinate=Math.ceil(coordinate);
return coordinate;
};
Owl.prototype.duration=function(from, to, factor){
if(factor===0){
return 0;
}
return Math.min(Math.max(Math.abs(to - from), 1), 6) * Math.abs((factor||this.settings.smartSpeed));
};
Owl.prototype.to=function(position, speed){
var current=this.current(),
revert=null,
distance=position - this.relative(current),
direction=(distance > 0) - (distance < 0),
items=this._items.length,
minimum=this.minimum(),
maximum=this.maximum();
if(this.settings.loop){
if(!this.settings.rewind&&Math.abs(distance) > items / 2){
distance +=direction * -1 * items;
}
position=current + distance;
revert=((position - minimum) % items + items) % items + minimum;
if(revert!==position&&revert - distance <=maximum&&revert - distance > 0){
current=revert - distance;
position=revert;
this.reset(current);
}}else if(this.settings.rewind){
maximum +=1;
position=(position % maximum + maximum) % maximum;
}else{
position=Math.max(minimum, Math.min(maximum, position));
}
this.speed(this.duration(current, position, speed));
this.current(position);
if(this.isVisible()){
this.update();
}};
Owl.prototype.next=function(speed){
speed=speed||false;
this.to(this.relative(this.current()) + 1, speed);
};
Owl.prototype.prev=function(speed){
speed=speed||false;
this.to(this.relative(this.current()) - 1, speed);
};
Owl.prototype.onTransitionEnd=function(event){
if(event!==undefined){
event.stopPropagation();
if((event.target||event.srcElement||event.originalTarget)!==this.$stage.get(0)){
return false;
}}
this.leave('animating');
this.trigger('translated');
};
Owl.prototype.viewport=function(){
var width;
if(this.options.responsiveBaseElement!==window){
width=$(this.options.responsiveBaseElement).width();
}else if(window.innerWidth){
width=window.innerWidth;
}else if(document.documentElement&&document.documentElement.clientWidth){
width=document.documentElement.clientWidth;
}else{
console.warn('Can not detect viewport width.');
}
return width;
};
Owl.prototype.replace=function(content){
this.$stage.empty();
this._items=[];
if(content){
content=(content instanceof jQuery) ? content:$(content);
}
if(this.settings.nestedItemSelector){
content=content.find('.' + this.settings.nestedItemSelector);
}
content.filter(function(){
return this.nodeType===1;
}).each($.proxy(function(index, item){
item=this.prepare(item);
this.$stage.append(item);
this._items.push(item);
this._mergers.push(item.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1||1);
}, this));
this.reset(this.isNumeric(this.settings.startPosition) ? this.settings.startPosition:0);
this.invalidate('items');
};
Owl.prototype.add=function(content, position){
var current=this.relative(this._current);
position=position===undefined ? this._items.length:this.normalize(position, true);
content=content instanceof jQuery ? content:$(content);
this.trigger('add', { content: content, position: position });
content=this.prepare(content);
if(this._items.length===0||position===this._items.length){
this._items.length===0&&this.$stage.append(content);
this._items.length!==0&&this._items[position - 1].after(content);
this._items.push(content);
this._mergers.push(content.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1||1);
}else{
this._items[position].before(content);
this._items.splice(position, 0, content);
this._mergers.splice(position, 0, content.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1||1);
}
this._items[current]&&this.reset(this._items[current].index());
this.invalidate('items');
this.trigger('added', { content: content, position: position });
};
Owl.prototype.remove=function(position){
position=this.normalize(position, true);
if(position===undefined){
return;
}
this.trigger('remove', { content: this._items[position], position: position });
this._items[position].remove();
this._items.splice(position, 1);
this._mergers.splice(position, 1);
this.invalidate('items');
this.trigger('removed', { content: null, position: position });
};
Owl.prototype.preloadAutoWidthImages=function(images){
images.each($.proxy(function(i, element){
this.enter('pre-loading');
element=$(element);
$(new Image()).one('load', $.proxy(function(e){
element.attr('src', e.target.src);
element.css('opacity', 1);
this.leave('pre-loading');
!this.is('pre-loading')&&!this.is('initializing')&&this.refresh();
}, this)).attr('src', (window.devicePixelRatio > 1) ? element.attr('data-src-retina'):element.attr('data-src')||element.attr('src'));
}, this));
};
Owl.prototype.destroy=function(){
this.$element.off('.owl.core');
this.$stage.off('.owl.core');
$(document).off('.owl.core');
if(this.settings.responsive!==false){
window.clearTimeout(this.resizeTimer);
this.off(window, 'resize', this._handlers.onThrottledResize);
}
for (var i in this._plugins){
this._plugins[i].destroy();
}
this.$stage.children('.cloned').remove();
this.$stage.unwrap();
this.$stage.children().contents().unwrap();
this.$stage.children().unwrap();
this.$stage.remove();
this.$element
.removeClass(this.options.refreshClass)
.removeClass(this.options.loadingClass)
.removeClass(this.options.loadedClass)
.removeClass(this.options.rtlClass)
.removeClass(this.options.dragClass)
.removeClass(this.options.grabClass)
.attr('class', this.$element.attr('class').replace(new RegExp(this.options.responsiveClass + '-\\S+\\s', 'g'), ''))
.removeData('owl.carousel');
};
Owl.prototype.op=function(a, o, b){
var rtl=this.settings.rtl;
switch (o){
case '<':
return rtl ? a > b:a < b;
case '>':
return rtl ? a < b:a > b;
case '>=':
return rtl ? a <=b:a >=b;
case '<=':
return rtl ? a >=b:a <=b;
default:
break;
}};
Owl.prototype.on=function(element, event, listener, capture){
if(element.addEventListener){
element.addEventListener(event, listener, capture);
}else if(element.attachEvent){
element.attachEvent('on' + event, listener);
}};
Owl.prototype.off=function(element, event, listener, capture){
if(element.removeEventListener){
element.removeEventListener(event, listener, capture);
}else if(element.detachEvent){
element.detachEvent('on' + event, listener);
}};
Owl.prototype.trigger=function(name, data, namespace, state, enter){
var status={
item: { count: this._items.length, index: this.current() }}, handler=$.camelCase($.grep([ 'on', name, namespace ], function(v){ return v })
.join('-').toLowerCase()
), event=$.Event([ name, 'owl', namespace||'carousel' ].join('.').toLowerCase(),
$.extend({ relatedTarget: this }, status, data)
);
if(!this._supress[name]){
$.each(this._plugins, function(name, plugin){
if(plugin.onTrigger){
plugin.onTrigger(event);
}});
this.register({ type: Owl.Type.Event, name: name });
this.$element.trigger(event);
if(this.settings&&typeof this.settings[handler]==='function'){
this.settings[handler].call(this, event);
}}
return event;
};
Owl.prototype.enter=function(name){
$.each([ name ].concat(this._states.tags[name]||[]), $.proxy(function(i, name){
if(this._states.current[name]===undefined){
this._states.current[name]=0;
}
this._states.current[name]++;
}, this));
};
Owl.prototype.leave=function(name){
$.each([ name ].concat(this._states.tags[name]||[]), $.proxy(function(i, name){
this._states.current[name]--;
}, this));
};
Owl.prototype.register=function(object){
if(object.type===Owl.Type.Event){
if(!$.event.special[object.name]){
$.event.special[object.name]={};}
if(!$.event.special[object.name].owl){
var _default=$.event.special[object.name]._default;
$.event.special[object.name]._default=function(e){
if(_default&&_default.apply&&(!e.namespace||e.namespace.indexOf('owl')===-1)){
return _default.apply(this, arguments);
}
return e.namespace&&e.namespace.indexOf('owl') > -1;
};
$.event.special[object.name].owl=true;
}}else if(object.type===Owl.Type.State){
if(!this._states.tags[object.name]){
this._states.tags[object.name]=object.tags;
}else{
this._states.tags[object.name]=this._states.tags[object.name].concat(object.tags);
}
this._states.tags[object.name]=$.grep(this._states.tags[object.name], $.proxy(function(tag, i){
return $.inArray(tag, this._states.tags[object.name])===i;
}, this));
}};
Owl.prototype.suppress=function(events){
$.each(events, $.proxy(function(index, event){
this._supress[event]=true;
}, this));
};
Owl.prototype.release=function(events){
$.each(events, $.proxy(function(index, event){
delete this._supress[event];
}, this));
};
Owl.prototype.pointer=function(event){
var result={ x: null, y: null };
event=event.originalEvent||event||window.event;
event=event.touches&&event.touches.length ?
event.touches[0]:event.changedTouches&&event.changedTouches.length ?
event.changedTouches[0]:event;
if(event.pageX){
result.x=event.pageX;
result.y=event.pageY;
}else{
result.x=event.clientX;
result.y=event.clientY;
}
return result;
};
Owl.prototype.isNumeric=function(number){
return !isNaN(parseFloat(number));
};
Owl.prototype.difference=function(first, second){
return {
x: first.x - second.x,
y: first.y - second.y
};};
$.fn.owlCarousel=function(option){
var args=Array.prototype.slice.call(arguments, 1);
return this.each(function(){
var $this=$(this),
data=$this.data('owl.carousel');
if(!data){
data=new Owl(this, typeof option=='object'&&option);
$this.data('owl.carousel', data);
$.each([
'next', 'prev', 'to', 'destroy', 'refresh', 'replace', 'add', 'remove'
], function(i, event){
data.register({ type: Owl.Type.Event, name: event });
data.$element.on(event + '.owl.carousel.core', $.proxy(function(e){
if(e.namespace&&e.relatedTarget!==this){
this.suppress([ event ]);
data[event].apply(this, [].slice.call(arguments, 1));
this.release([ event ]);
}}, data));
});
}
if(typeof option=='string'&&option.charAt(0)!=='_'){
data[option].apply(data, args);
}});
};
$.fn.owlCarousel.Constructor=Owl;
})(window.Zepto||window.jQuery, window, document);
(function (factory){
if(typeof define==='function'&&define.amd){
define(['jquery'], factory);
}else if(typeof exports==='object'){
factory(require('jquery'));
}else{
factory(jQuery);
}}(function ($){
var pluses=/\+/g;
function encode(s){
return config.raw ? s:encodeURIComponent(s);
}
function decode(s){
return config.raw ? s:decodeURIComponent(s);
}
function stringifyCookieValue(value){
return encode(config.json ? JSON.stringify(value):String(value));
}
function parseCookieValue(s){
if(s.indexOf('"')===0){
s=s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
}
try {
s=decodeURIComponent(s.replace(pluses, ' '));
return config.json ? JSON.parse(s):s;
} catch(e){}}
function read(s, converter){
var value=config.raw ? s:parseCookieValue(s);
return $.isFunction(converter) ? converter(value):value;
}
var config=$.cookie=function (key, value, options){
if(value!==undefined&&!$.isFunction(value)){
options=$.extend({}, config.defaults, options);
if(typeof options.expires==='number'){
var days=options.expires, t=options.expires=new Date();
t.setTime(+t + days * 864e+5);
}
return (document.cookie=[
encode(key), '=', stringifyCookieValue(value),
options.expires ? '; expires=' + options.expires.toUTCString():'',
options.path    ? '; path=' + options.path:'',
options.domain  ? '; domain=' + options.domain:'',
options.secure  ? '; secure':''
].join(''));
}
var result=key ? undefined:{};
var cookies=document.cookie ? document.cookie.split('; '):[];
for (var i=0, l=cookies.length; i < l; i++){
var parts=cookies[i].split('=');
var name=decode(parts.shift());
var cookie=parts.join('=');
if(key&&key===name){
result=read(cookie, value);
break;
}
if(!key&&(cookie=read(cookie))!==undefined){
result[name]=cookie;
}}
return result;
};
config.defaults={};
$.removeCookie=function (key, options){
if($.cookie(key)===undefined){
return false;
}
$.cookie(key, '', $.extend({}, options, { expires: -1 }));
return !$.cookie(key);
};}));