(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
// shim for using process in browser
var process = module.exports = {};

// cached from whatever global is present so that test runners that stub it
// don't break things.  But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals.  It's inside a
// function because try/catches deoptimize in certain engines.

var cachedSetTimeout;
var cachedClearTimeout;

function defaultSetTimout() {
    throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
    throw new Error('clearTimeout has not been defined');
}
(function () {
    try {
        if (typeof setTimeout === 'function') {
            cachedSetTimeout = setTimeout;
        } else {
            cachedSetTimeout = defaultSetTimout;
        }
    } catch (e) {
        cachedSetTimeout = defaultSetTimout;
    }
    try {
        if (typeof clearTimeout === 'function') {
            cachedClearTimeout = clearTimeout;
        } else {
            cachedClearTimeout = defaultClearTimeout;
        }
    } catch (e) {
        cachedClearTimeout = defaultClearTimeout;
    }
} ())
function runTimeout(fun) {
    if (cachedSetTimeout === setTimeout) {
        //normal enviroments in sane situations
        return setTimeout(fun, 0);
    }
    // if setTimeout wasn't available but was latter defined
    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
        cachedSetTimeout = setTimeout;
        return setTimeout(fun, 0);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedSetTimeout(fun, 0);
    } catch(e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
            return cachedSetTimeout.call(null, fun, 0);
        } catch(e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
            return cachedSetTimeout.call(this, fun, 0);
        }
    }


}
function runClearTimeout(marker) {
    if (cachedClearTimeout === clearTimeout) {
        //normal enviroments in sane situations
        return clearTimeout(marker);
    }
    // if clearTimeout wasn't available but was latter defined
    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
        cachedClearTimeout = clearTimeout;
        return clearTimeout(marker);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedClearTimeout(marker);
    } catch (e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
            return cachedClearTimeout.call(null, marker);
        } catch (e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
            return cachedClearTimeout.call(this, marker);
        }
    }



}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function cleanUpNextTick() {
    if (!draining || !currentQueue) {
        return;
    }
    draining = false;
    if (currentQueue.length) {
        queue = currentQueue.concat(queue);
    } else {
        queueIndex = -1;
    }
    if (queue.length) {
        drainQueue();
    }
}

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = runTimeout(cleanUpNextTick);
    draining = true;

    var len = queue.length;
    while(len) {
        currentQueue = queue;
        queue = [];
        while (++queueIndex < len) {
            if (currentQueue) {
                currentQueue[queueIndex].run();
            }
        }
        queueIndex = -1;
        len = queue.length;
    }
    currentQueue = null;
    draining = false;
    runClearTimeout(timeout);
}

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        runTimeout(drainQueue);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;

process.listeners = function (name) { return [] }

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };

},{}],2:[function(require,module,exports){
GLTFValidator = require('gltf-validator');
},{"gltf-validator":4}],3:[function(require,module,exports){
(function (process,global,__filename,__argument0,__argument1,__argument2,__argument3,__dirname){
var dartNodePreambleSelf="undefined"!=typeof global?global:window,self=Object.create(dartNodePreambleSelf);if(self.scheduleImmediate=self.setImmediate?function(e){dartNodePreambleSelf.setImmediate(e)}:function(e){setTimeout(e,0)},self.require=require,self.exports=exports,"undefined"!=typeof process)self.process=process;if("undefined"!=typeof __dirname)self.__dirname=__dirname;if("undefined"!=typeof __filename)self.__filename=__filename;if(!dartNodePreambleSelf.window&&!('undefined'!==typeof WorkerGlobalScope&&dartNodePreambleSelf instanceof WorkerGlobalScope)){var url=("undefined"!=typeof __webpack_require__?__non_webpack_require__:require)("url");self.location={get href(){if(url.pathToFileURL)return url.pathToFileURL(process.cwd()).href+"/";else return"file://"+function(){var e=process.cwd();if("win32"!=process.platform)return e;else return"/"+e.replace(/\\/g,"/")}()+"/"}},function(){function e(){try{throw new Error}catch(t){var e=t.stack,r=new RegExp("^ *at [^(]*\\((.*):[0-9]*:[0-9]*\\)$","mg"),l=null;do{var n=r.exec(e);if(null!=n)l=n}while(null!=n);return l[1]}}var r=null;self.document={get currentScript(){if(null==r)r={src:e()};return r}}}(),self.dartDeferredLibraryLoader=function(e,r,l){try{load(e),r()}catch(e){l(e)}}}{}(function dartProgram(){function copyProperties(a,b){var u=Object.keys(a)
for(var t=0;t<u.length;t++){var s=u[t]
b[s]=a[s]}}var z=function(){var u=function(){}
u.prototype={p:{}}
var t=new u()
if(!(t.__proto__&&t.__proto__.p===u.prototype.p))return false
try{if(typeof navigator!="undefined"&&typeof navigator.userAgent=="string"&&navigator.userAgent.indexOf("Chrome/")>=0)return true
if(typeof version=="function"&&version.length==0){var s=version()
if(/^\d+\.\d+\.\d+\.\d+$/.test(s))return true}}catch(r){}return false}()
function setFunctionNamesIfNecessary(a){function t(){};if(typeof t.name=="string")return
for(var u=0;u<a.length;u++){var t=a[u]
var s=Object.keys(t)
for(var r=0;r<s.length;r++){var q=s[r]
var p=t[q]
if(typeof p=='function')p.name=q}}}function inherit(a,b){a.prototype.constructor=a
a.prototype["$i"+a.name]=a
if(b!=null){if(z){a.prototype.__proto__=b.prototype
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a.prototype.constructor=a}function lazy(a,b,c,d){var u=a
a[b]=u
a[c]=function(){a[c]=function(){H.uD(b)}
var t
var s=d
try{if(a[b]===u){t=a[b]=s
t=a[b]=d()}else t=a[b]}finally{if(t===s)a[b]=null
a[c]=function(){return this[b]}}return t}}function makeConstList(a){a.immutable$list=Array
a.fixed$length=Array
return a}function convertToFastObject(a){function t(){}t.prototype=a
new t()
return a}function convertAllToFastObject(a){for(var u=0;u<a.length;++u)convertToFastObject(a[u])}var y=0
function tearOffGetter(a,b,c,d,e){return e?new Function("funcs","applyTrampolineIndex","reflectionInfo","name","H","c","return function tearOff_"+d+y+++"(receiver) {"+"if (c === null) c = "+"H.mr"+"("+"this, funcs, applyTrampolineIndex, reflectionInfo, false, true, name);"+"return new c(this, funcs[0], receiver, name);"+"}")(a,b,c,d,H,null):new Function("funcs","applyTrampolineIndex","reflectionInfo","name","H","c","return function tearOff_"+d+y+++"() {"+"if (c === null) c = "+"H.mr"+"("+"this, funcs, applyTrampolineIndex, reflectionInfo, false, false, name);"+"return new c(this, funcs[0], null, name);"+"}")(a,b,c,d,H,null)}function tearOff(a,b,c,d,e,f){var u=null
return d?function(){if(u===null)u=H.mr(this,a,b,c,true,false,e).prototype
return u}:tearOffGetter(a,b,c,e,f)}var x=0
function installTearOff(a,b,c,d,e,f,g,h,i,j){var u=[]
for(var t=0;t<h.length;t++){var s=h[t]
if(typeof s=='string')s=a[s]
s.$callName=g[t]
u.push(s)}var s=u[0]
s.$R=e
s.$D=f
var r=i
if(typeof r=="number")r+=x
var q=h[0]
s.$stubName=q
var p=tearOff(u,j||0,r,c,q,d)
a[b]=p
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return}copyProperties(a,u)}function setOrUpdateLeafTags(a){var u=v.leafTags
if(!u){v.leafTags=a
return}copyProperties(a,u)}function updateTypes(a){var u=v.types
var t=u.length
u.push.apply(u,a)
return t}function updateHolder(a,b){copyProperties(b,a)
return a}var hunkHelpers=function(){var u=function(a,b,c,d,e){return function(f,g,h,i){return installInstanceTearOff(f,g,a,b,c,d,[h],i,e)}},t=function(a,b,c,d){return function(e,f,g,h){return installStaticTearOff(e,f,a,b,c,[g],h,d)}}
return{inherit:inherit,inheritMany:inheritMany,mixin:mixin,installStaticTearOff:installStaticTearOff,installInstanceTearOff:installInstanceTearOff,_instance_0u:u(0,0,null,["$0"],0),_instance_1u:u(0,1,null,["$1"],0),_instance_2u:u(0,2,null,["$2"],0),_instance_0i:u(1,0,null,["$0"],0),_instance_1i:u(1,1,null,["$1"],0),_instance_2i:u(1,2,null,["$2"],0),_static_0:t(0,null,["$0"],0),_static_1:t(1,null,["$1"],0),_static_2:t(2,null,["$2"],0),makeConstList:makeConstList,lazy:lazy,updateHolder:updateHolder,convertToFastObject:convertToFastObject,setFunctionNamesIfNecessary:setFunctionNamesIfNecessary,updateTypes:updateTypes,setOrUpdateInterceptorsByTag:setOrUpdateInterceptorsByTag,setOrUpdateLeafTags:setOrUpdateLeafTags}}()
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u=a|32
if(97<=u&&u<=102)return u-87
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return new H.jw(a,b,c,[d])},
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return new H.d0(a,b,[c])}P.ay(b,"count")
return new H.cC(a,b,[c])},
nd:function(){return new P.be("No element")},
ro:function(){return new P.be("Too few elements")},
kd:function kd(){},
e1:function e1(a,b){this.a=a
this.$ti=b},
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kk:function kk(a,b){this.a=a
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ke:function ke(){},
cj:function cj(a,b){this.a=a
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e2:function e2(a,b){this.a=a
this.b=b},
cl:function cl(a){this.a=a},
B:function B(){},
av:function av(){},
jw:function jw(a,b,c,d){var _=this
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cw:function cw(a,b,c){this.a=a
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d1:function d1(a){this.$ti=a},
eR:function eR(a){this.$ti=a},
d2:function d2(){},
jF:function jF(){},
dq:function dq(){},
cD:function cD(a){this.a=a},
dI:function dI(){},
ra:function(){throw H.e(P.W("Cannot modify unmodifiable Map"))},
cd:function(a){var u,t=H.uF(a)
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u="minified:"+a
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ub:function(a){return v.types[a]},
oj:function(a,b){var u
if(b!=null){u=b.x
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b:function(a){var u
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nN:function(a){if(a==="http")return 80
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t=C.a.v(a,p)
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u.fixed$length=Array
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return C.a.bC(a,"/.")!==-1},
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m.$3(n.$2(8,8),"]",5)
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m.$3(k,r,9)
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m.$3(k,r,10)
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m.$3(k,q,13)
l.$3(n.$2(20,245),"az",21)
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H.kd.prototype={
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H.e1.prototype={
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H.cY.prototype={
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H.kk.prototype={$iB:1,
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H.ke.prototype={
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H.cj.prototype={
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H.cZ.prototype={
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H.cl.prototype={
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H.B.prototype={}
H.av.prototype={
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H.aJ.prototype={
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H.cw.prototype={
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gt:function(a){return J.n0(this.a)},
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H.d_.prototype={$iB:1,
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H.bN.prototype={
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H.aw.prototype={
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N:function(a,b){return this.b.$1(J.cX(this.a,b))},
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H.mh.prototype={
gw:function(a){return new H.dt(J.U(this.a),this.b,this.$ti)},
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H.dt.prototype={
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for(u=this.a,t=this.b;u.m();)if(t.$1(u.gn()))return!0
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gn:function(){return this.a.gn()}}
H.cC.prototype={
a0:function(a,b){P.ay(b,"count")
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H.d0.prototype={
gh:function(a){var u=J.H(this.a)-this.b
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return 0},
a0:function(a,b){P.ay(b,"count")
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H.jl.prototype={
m:function(){var u,t
for(u=this.a,t=0;t<this.b;++t)u.m()
this.b=0
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H.d1.prototype={
gw:function(a){return C.Z},
gt:function(a){return!0},
gh:function(a){return 0},
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ab:function(a,b,c){return new H.d1([c])},
a0:function(a,b){P.ay(b,"count")
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H.eR.prototype={
m:function(){return!1},
gn:function(){return},
$iZ:1}
H.d2.prototype={
sh:function(a,b){throw H.e(P.W("Cannot change the length of a fixed-length list"))},
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H.jF.prototype={
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sh:function(a,b){throw H.e(P.W("Cannot change the length of an unmodifiable list"))},
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H.dq.prototype={}
H.cD.prototype={
gC:function(a){var u=this._hashCode
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u=536870911&664597*J.ai(this.a)
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H.dI.prototype={}
H.e8.prototype={}
H.e7.prototype={
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H.b2.prototype={
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u:function(a){if(typeof a!=="string")return!1
if("__proto__"===a)return!1
return this.b.hasOwnProperty(a)},
i:function(a,b){if(!this.u(b))return
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c6:function(a){return this.b[a]},
H:function(a,b){var u,t,s,r=this.c
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gI:function(){return new H.kg(this,[H.i(this,0)])}}
H.kg.prototype={
gw:function(a){var u=this.a.c
return new J.bu(u,u.length,[H.i(u,0)])},
gh:function(a){return this.a.c.length}}
H.aI.prototype={
aC:function(){var u=this,t=u.$map
if(t==null){t=new H.bH(u.$ti)
H.ob(u.a,t)
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H:function(a,b){this.aC().H(0,b)},
gI:function(){var u=this.aC()
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gh:function(a){return this.aC().a}}
H.fH.prototype={
gcH:function(){var u=this.a
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gcL:function(){var u,t,s,r,q=this
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s.immutable$list=Array
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gcI:function(){var u,t,s,r,q,p,o,n=this
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H.ib.prototype={
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u.b=u.b+"$"+H.b(a)
this.b.push(a)
this.c.push(b);++u.a}}
H.jz.prototype={
a3:function(a){var u,t,s=this,r=new RegExp(s.a).exec(a)
if(r==null)return
u=Object.create(null)
t=s.b
if(t!==-1)u.arguments=r[t+1]
t=s.c
if(t!==-1)u.argumentsExpr=r[t+1]
t=s.d
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t=s.e
if(t!==-1)u.method=r[t+1]
t=s.f
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H.i6.prototype={
k:function(a){var u=this.b
if(u==null)return"NoSuchMethodError: "+H.b(this.a)
return"NoSuchMethodError: method not found: '"+u+"' on null"}}
H.fO.prototype={
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if(r==null)return"NoSuchMethodError: "+H.b(t.a)
u=t.c
if(u==null)return s+r+"' ("+H.b(t.a)+")"
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H.jE.prototype={
k:function(a){var u=this.a
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H.co.prototype={}
H.lP.prototype={
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return a},
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H.dA.prototype={
k:function(a){var u,t=this.b
if(t!=null)return t
t=this.a
u=t!==null&&typeof t==="object"?t.stack:null
return this.b=u==null?"":u},
$ia1:1}
H.ck.prototype={
k:function(a){var u=this.constructor,t=u==null?null:u.name
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$ibB:1,
gey:function(){return this},
$C:"$1",
$R:1,
$D:null}
H.jy.prototype={}
H.jm.prototype={
k:function(a){var u=this.$static_name
if(u==null)return"Closure of unknown static method"
return"Closure '"+H.cd(u)+"'"}}
H.ch.prototype={
K:function(a,b){var u=this
if(b==null)return!1
if(u===b)return!0
if(!(b instanceof H.ch))return!1
return u.a===b.a&&u.b===b.b&&u.c===b.c},
gC:function(a){var u,t=this.c
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return(u^H.bb(this.b))>>>0},
k:function(a){var u=this.c
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H.e0.prototype={
k:function(a){return this.a}}
H.ii.prototype={
k:function(a){return"RuntimeError: "+H.b(this.a)}}
H.dn.prototype={
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k:function(a){return this.gaZ()},
gC:function(a){var u=this.d
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H.bH.prototype={
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gt:function(a){return this.a===0},
gI:function(){return new H.b9(this,[H.i(this,0)])},
gax:function(){var u=this,t=H.i(u,0)
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return s.c4(t,a)}else return s.e2(a)},
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k:function(a){return P.m9(this)},
aR:function(a,b){return a[b]},
bo:function(a,b){return a[b]},
bt:function(a,b,c){a[b]=c},
dg:function(a,b){delete a[b]},
c4:function(a,b){return this.aR(a,b)!=null},
br:function(){var u="<non-identifier-key>",t=Object.create(null)
this.bt(t,u,t)
this.dg(t,u)
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H.fN.prototype={
$1:function(a){return this.a.i(0,a)},
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H.hw.prototype={}
H.b9.prototype={
gh:function(a){return this.a.a},
gt:function(a){return this.a.a===0},
gw:function(a){var u=this.a,t=new H.hx(u,u.r,this.$ti)
t.c=u.e
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D:function(a,b){return this.a.u(b)}}
H.hx.prototype={
gn:function(){return this.d},
m:function(){var u=this,t=u.a
if(u.b!==t.r)throw H.e(P.X(t))
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H.lz.prototype={
$1:function(a){return this.a(a)},
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H.lA.prototype={
$2:function(a,b){return this.a(a,b)}}
H.lB.prototype={
$1:function(a){return this.a(a)}}
H.fJ.prototype={
k:function(a){return"RegExp/"+this.a+"/"+this.b.flags},
aG:function(a){var u
if(typeof a!=="string")H.O(H.al(a))
u=this.b.exec(a)
if(u==null)return
return new H.kM(u)}}
H.kM.prototype={}
H.cz.prototype={
dt:function(a,b,c,d){var u=P.S(b,0,c,d,null)
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c_:function(a,b,c,d){if(b>>>0!==b||b>c)this.dt(a,b,c,d)}}
H.dc.prototype={
gh:function(a){return a.length},
dH:function(a,b,c,d,e){var u,t,s=a.length
this.c_(a,b,s,"start")
this.c_(a,c,s,"end")
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u=c-b
if(e<0)throw H.e(P.I(e))
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a.set(d,b)},
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H.dd.prototype={
i:function(a,b){H.aB(b,a,a.length)
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l:function(a,b,c){H.aB(b,a,a.length)
a[b]=c},
$iB:1,
$aB:function(){return[P.w]},
$aJ:function(){return[P.w]},
$it:1,
$at:function(){return[P.w]},
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$al:function(){return[P.w]}}
H.cy.prototype={
l:function(a,b,c){H.aB(b,a,a.length)
a[b]=c},
a_:function(a,b,c,d,e){if(!!J.m(d).$icy){this.dH(a,b,c,d,e)
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$aB:function(){return[P.h]},
$aJ:function(){return[P.h]},
$it:1,
$at:function(){return[P.h]},
$il:1,
$al:function(){return[P.h]}}
H.db.prototype={
T:function(a,b,c){return new Float32Array(a.subarray(b,H.aQ(b,c,a.length)))}}
H.hV.prototype={
T:function(a,b,c){return new Float64Array(a.subarray(b,H.aQ(b,c,a.length)))}}
H.hW.prototype={
i:function(a,b){H.aB(b,a,a.length)
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T:function(a,b,c){return new Int16Array(a.subarray(b,H.aQ(b,c,a.length)))}}
H.hX.prototype={
i:function(a,b){H.aB(b,a,a.length)
return a[b]},
T:function(a,b,c){return new Int32Array(a.subarray(b,H.aQ(b,c,a.length)))}}
H.hY.prototype={
i:function(a,b){H.aB(b,a,a.length)
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T:function(a,b,c){return new Int8Array(a.subarray(b,H.aQ(b,c,a.length)))}}
H.hZ.prototype={
i:function(a,b){H.aB(b,a,a.length)
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T:function(a,b,c){return new Uint16Array(a.subarray(b,H.aQ(b,c,a.length)))}}
H.i_.prototype={
i:function(a,b){H.aB(b,a,a.length)
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T:function(a,b,c){return new Uint32Array(a.subarray(b,H.aQ(b,c,a.length)))}}
H.de.prototype={
gh:function(a){return a.length},
i:function(a,b){H.aB(b,a,a.length)
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T:function(a,b,c){return new Uint8ClampedArray(a.subarray(b,H.aQ(b,c,a.length)))}}
H.bP.prototype={
gh:function(a){return a.length},
i:function(a,b){H.aB(b,a,a.length)
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T:function(a,b,c){return new Uint8Array(a.subarray(b,H.aQ(b,c,a.length)))},
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$iaf:1}
H.cJ.prototype={}
H.cK.prototype={}
H.cL.prototype={}
H.cM.prototype={}
P.k6.prototype={
$1:function(a){var u=this.a,t=u.a
u.a=null
t.$0()},
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P.k5.prototype={
$1:function(a){var u,t
this.a.a=a
u=this.b
t=this.c
u.firstChild?u.removeChild(t):u.appendChild(t)}}
P.k7.prototype={
$0:function(){this.a.$0()},
$C:"$0",
$R:0}
P.k8.prototype={
$0:function(){this.a.$0()},
$C:"$0",
$R:0}
P.l0.prototype={
d3:function(a,b){if(self.setTimeout!=null)self.setTimeout(H.lo(new P.l1(this,b),0),a)
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P.l1.prototype={
$0:function(){this.b.$0()},
$C:"$0",
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P.k4.prototype={
Z:function(a){var u=!this.b||H.a2(a,"$iR",this.$ti,"$aR"),t=this.a
if(u)t.ag(a)
else t.c1(a)},
bw:function(a,b){var u=this.a
if(this.b)u.ao(a,b)
else u.bf(a,b)}}
P.l7.prototype={
$1:function(a){return this.a.$2(0,a)},
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P.l8.prototype={
$2:function(a,b){this.a.$2(1,new H.co(a,b))},
$C:"$2",
$R:2,
$S:17}
P.ln.prototype={
$2:function(a,b){this.a(a,b)}}
P.c1.prototype={
k:function(a){return"IterationMarker("+this.b+", "+H.b(this.a)+")"}}
P.bj.prototype={
gn:function(){var u=this.c
if(u==null)return this.b
return u.gn()},
m:function(){var u,t,s,r,q=this
for(;!0;){u=q.c
if(u!=null)if(u.m())return!0
else q.c=null
t=function(a,b,c){var p,o=b
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if(t instanceof P.c1){s=t.b
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if(!!r.$ibj){u=q.d
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P.kZ.prototype={
gw:function(a){return new P.bj(this.a(),this.$ti)}}
P.R.prototype={}
P.kf.prototype={
bw:function(a,b){var u
if(a==null)a=new P.cA()
u=this.a
if(u.a!==0)throw H.e(P.aM("Future already completed"))
u.bf(a,b)},
L:function(a){return this.bw(a,null)}}
P.aN.prototype={
Z:function(a){var u=this.a
if(u.a!==0)throw H.e(P.aM("Future already completed"))
u.ag(a)},
b_:function(){return this.Z(null)}}
P.cH.prototype={
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return this.b.b.bO(this.d,a.a)},
e_:function(a){var u=this.e,t=this.b.b
if(H.ca(u,{func:1,args:[P.c,P.a1]}))return t.eg(u,a.a,a.b)
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P.E.prototype={
am:function(a,b,c,d){var u,t=$.p
if(t!==C.f)c=c!=null?P.tH(c,t):c
u=new P.E($.p,[d])
this.aO(new P.cH(u,c==null?1:3,b,c))
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cQ:function(a,b,c){return this.am(a,b,null,c)},
cl:function(a,b,c){var u=new P.E($.p,[c])
this.aO(new P.cH(u,(b==null?1:3)|16,a,b))
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ba:function(a){var u=new P.E($.p,this.$ti)
this.aO(new P.cH(u,8,a,null))
return u},
dI:function(a){this.a=4
this.c=a},
aO:function(a){var u,t=this,s=t.a
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aX:function(){var u=this.c
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aY:function(a){var u,t,s
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c0:function(a){var u,t=this,s=t.$ti
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c1:function(a){var u=this,t=u.aX()
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u.c=a
P.c0(u,t)},
ao:function(a,b){var u=this,t=u.aX()
u.a=8
u.c=new P.bw(a,b)
P.c0(u,t)},
dd:function(a){return this.ao(a,null)},
ag:function(a){var u=this
if(H.a2(a,"$iR",u.$ti,"$aR")){u.d7(a)
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P.c8(null,null,u.b,new P.ko(u,a))},
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P.km.prototype={
$0:function(){P.c0(this.a,this.b)}}
P.ku.prototype={
$0:function(){P.c0(this.b,this.a.a)}}
P.kq.prototype={
$1:function(a){var u=this.a
u.a=0
u.c0(a)},
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P.kr.prototype={
$2:function(a,b){this.a.ao(a,b)},
$1:function(a){return this.$2(a,null)},
$C:"$2",
$D:function(){return[null]},
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P.ks.prototype={
$0:function(){this.a.ao(this.b,this.c)}}
P.ko.prototype={
$0:function(){this.a.c1(this.b)}}
P.kt.prototype={
$0:function(){P.kp(this.b,this.a)}}
P.kn.prototype={
$0:function(){this.a.ao(this.b,this.c)}}
P.kx.prototype={
$0:function(){var u,t,s,r,q,p,o=this,n=null
try{s=o.c
n=s.b.b.cN(s.d)}catch(r){u=H.z(r)
t=H.ao(r)
if(o.d){s=o.a.a.c.a
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q.a=!0
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P.ky.prototype={
$1:function(a){return this.a},
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P.kw.prototype={
$0:function(){var u,t,s,r,q=this
try{s=q.b
q.a.b=s.b.b.bO(s.d,q.c)}catch(r){u=H.z(r)
t=H.ao(r)
s=q.a
s.b=new P.bw(u,t)
s.a=!0}}}
P.kv.prototype={
$0:function(){var u,t,s,r,q,p,o,n,m=this
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r=m.c
if(r.e7(u)&&r.e!=null){q=m.b
q.b=r.e_(u)
q.a=!1}}catch(p){t=H.z(p)
s=H.ao(p)
r=m.a.a.c
q=r.a
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n=m.b
if(q==null?o==null:q===o)n.b=r
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n.a=!0}}}
P.du.prototype={}
P.jn.prototype={
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u.a=0
this.bF(new P.js(u,this),!0,new P.jt(u,t),t.gdc())
return t}}
P.jp.prototype={
$1:function(a){var u=this.a
u.aP(a)
u.bj()},
$S:function(){return{func:1,ret:P.A,args:[this.b]}}}
P.jq.prototype={
$2:function(a,b){var u=this.a,t=u.b
if((t&1)!==0)u.aq(a,b)
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u.bj()},
$C:"$2",
$R:2,
$S:7}
P.jr.prototype={
$0:function(){var u=this.a
return new P.kF(new J.bu(u,1,[H.i(u,0)]))}}
P.js.prototype={
$1:function(a){++this.a.a},
$S:function(){return{func:1,ret:P.A,args:[H.i(this.b,0)]}}}
P.jt.prototype={
$0:function(){this.b.c0(this.a.a)}}
P.jo.prototype={}
P.dB.prototype={
gdC:function(){if((this.b&8)===0)return this.a
return this.a.gb9()},
aQ:function(){var u,t,s=this
if((s.b&8)===0){u=s.a
return u==null?s.a=new P.dC():u}t=s.a
t.gb9()
return t.gb9()},
gaD:function(){if((this.b&8)!==0)return this.a.gb9()
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bg:function(){if((this.b&4)!==0)return new P.be("Cannot add event after closing")
return new P.be("Cannot add event while adding a stream")},
c5:function(){var u=this.c
if(u==null)u=this.c=(this.b&2)!==0?$.dO():new P.E($.p,[null])
return u},
A:function(a,b){if(this.b>=4)throw H.e(this.bg())
this.aP(b)},
a1:function(){var u=this,t=u.b
if((t&4)!==0)return u.c5()
if(t>=4)throw H.e(u.bg())
u.bj()
return u.c5()},
bj:function(){var u=this.b|=4
if((u&1)!==0)this.ap()
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aP:function(a){var u=this.b
if((u&1)!==0)this.ai(a)
else if((u&3)===0)this.aQ().A(0,new P.c_(a))},
dL:function(a,b,c,d){var u,t,s,r,q=this
if((q.b&3)!==0)throw H.e(P.aM("Stream has already been listened to."))
u=$.p
t=new P.dw(q,u,d?1:0)
t.bV(a,b,c,d)
s=q.gdC()
u=q.b|=1
if((u&8)!==0){r=q.a
r.sb9(t)
r.al()}else q.a=t
t.cg(s)
t.bp(new P.kW(q))
return t},
dE:function(a){var u,t,s,r,q,p=this,o=null
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p.a=null
p.b=p.b&4294967286|2
s=p.r
if(s!=null)if(o==null)try{o=s.$0()}catch(r){u=H.z(r)
t=H.ao(r)
q=new P.E($.p,[null])
q.bf(u,t)
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s=new P.kV(p)
if(o!=null)o=o.ba(s)
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P.kW.prototype={
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P.kV.prototype={
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P.l_.prototype={
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P.k9.prototype={
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P.dv.prototype={}
P.dE.prototype={}
P.bi.prototype={
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gC:function(a){return(H.bb(this.a)^892482866)>>>0},
K:function(a,b){if(b==null)return!1
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P.dw.prototype={
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aV:function(){var u=this.x
if((u.b&8)!==0)u.a.aK()
P.mp(u.e)},
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P.cF.prototype={
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u=b==null?P.tW():b
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u.r=a
if(!a.gt(a)){u.e=(u.e|64)>>>0
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if(u<32)this.aq(a,b)
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P.kc.prototype={
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s.e=(r|32)>>>0
u=s.b
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P.kb.prototype={
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if((t&16)===0)return
u.e=(t|42)>>>0
u.d.cO(u.c)
u.e=(u.e&4294967263)>>>0}}
P.kX.prototype={
bF:function(a,b,c,d){return this.bl(a,d,c,!0===b)},
bE:function(a,b,c){return this.bF(a,null,b,c)},
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bl:function(a,b,c,d){return P.nJ(a,b,c,d)}}
P.kz.prototype={
bl:function(a,b,c,d){var u
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this.b=!0
u=P.nJ(a,b,c,d)
u.cg(this.a.$0())
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P.kF.prototype={
gt:function(a){return this.b==null},
cA:function(a){var u,t,s,r,q=this,p=q.b
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s=H.ao(r)
if(u==null){q.b=C.Z
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P.kj.prototype={
gau:function(){return this.a},
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P.c_.prototype={
bJ:function(a){a.ai(this.b)}}
P.dx.prototype={
bJ:function(a){a.aq(this.b,this.c)}}
P.ki.prototype={
bJ:function(a){a.ap()},
gau:function(){return},
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P.kN.prototype={
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u.a=1}}
P.kO.prototype={
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u.cA(this.b)}}
P.dC.prototype={
gt:function(a){return this.c==null},
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if(t==null)u.b=u.c=b
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P.kY.prototype={}
P.bw.prototype={
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P.l6.prototype={}
P.ll.prototype={
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if(s==null)throw H.e(t)
u=H.e(t)
u.stack=s.k(0)
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P.kP.prototype={
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P.kR.prototype={
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P.kQ.prototype={
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P.kB.prototype={
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gI:function(){return new P.kC(this,[H.i(this,0)])},
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P.kE.prototype={
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P.kC.prototype={
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gt:function(a){return this.a.a===0},
gw:function(a){var u=this.a
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P.kD.prototype={
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P.c2.prototype={
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gh:function(a){return this.a},
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P.kK.prototype={}
P.kL.prototype={
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if(u.b!==t.r)throw H.e(P.X(t))
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P.bX.prototype={
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gh:function(a){return J.H(this.a)},
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P.fE.prototype={}
P.hy.prototype={$iB:1,$it:1,$il:1}
P.J.prototype={
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dY:function(a,b,c){var u,t,s=this.gh(a)
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dZ:function(a,b,c){return this.dY(a,b,c,null)},
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dW:function(a,b,c,d){var u
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P.hB.prototype={
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t.a=u+": "
t.a+=H.b(b)},
$S:7}
P.a7.prototype={
ae:function(a,b,c){return P.nk(this,H.L(this,"a7",0),H.L(this,"a7",1),b,c)},
H:function(a,b){var u,t
for(u=this.gI(),u=u.gw(u);u.m();){t=u.gn()
b.$2(t,this.i(0,t))}},
gdV:function(){var u=this
return u.gI().ab(0,new P.hC(u),[P.cv,H.L(u,"a7",0),H.L(u,"a7",1)])},
u:function(a){return this.gI().D(0,a)},
gh:function(a){var u=this.gI()
return u.gh(u)},
gt:function(a){var u=this.gI()
return u.gt(u)},
k:function(a){return P.m9(this)},
$if:1}
P.hC.prototype={
$1:function(a){var u=this.a
return new P.cv(a,u.i(0,a),[H.L(u,"a7",0),H.L(u,"a7",1)])},
$S:function(){var u=this.a,t=H.L(u,"a7",0)
return{func:1,ret:[P.cv,t,H.L(u,"a7",1)],args:[t]}}}
P.l2.prototype={
l:function(a,b,c){throw H.e(P.W("Cannot modify unmodifiable map"))}}
P.hD.prototype={
ae:function(a,b,c){return this.a.ae(0,b,c)},
i:function(a,b){return this.a.i(0,b)},
l:function(a,b,c){this.a.l(0,b,c)},
u:function(a){return this.a.u(a)},
H:function(a,b){this.a.H(0,b)},
gt:function(a){var u=this.a
return u.gt(u)},
gh:function(a){var u=this.a
return u.gh(u)},
gI:function(){return this.a.gI()},
k:function(a){return this.a.k(0)},
$if:1}
P.cE.prototype={
ae:function(a,b,c){return new P.cE(this.a.ae(0,b,c),[b,c])}}
P.kS.prototype={
gt:function(a){return this.gh(this)===0},
ga2:function(a){return this.gh(this)!==0},
J:function(a,b){var u
for(u=J.U(b);u.m();)this.A(0,u.gn())},
a4:function(a,b){var u,t,s,r,q=this,p=q.$ti
if(b){u=H.a([],p)
C.d.sh(u,q.gh(q))}else{t=new Array(q.gh(q))
t.fixed$length=Array
u=H.a(t,p)}for(p=q.gw(q),s=0;p.m();s=r){r=s+1
u[s]=p.gn()}return u},
ab:function(a,b,c){return new H.d_(this,b,[H.i(this,0),c])},
k:function(a){return P.fF(this,"{","}")},
b0:function(a,b){var u
for(u=this.gw(this);u.m();)if(!b.$1(u.gn()))return!1
return!0},
a0:function(a,b){return H.ny(this,b,H.i(this,0))},
b1:function(a,b,c){var u,t
for(u=this.gw(this);u.m();){t=u.gn()
if(b.$1(t))return t}return c.$0()},
N:function(a,b){var u,t,s
P.ay(b,"index")
for(u=this.gw(this),t=0;u.m();){s=u.gn()
if(b===t)return s;++t}throw H.e(P.d6(b,this,"index",null,t))},
$iB:1,
$it:1}
P.l3.prototype={
D:function(a,b){return this.a.u(b)},
gw:function(a){var u=this.a.gI()
return u.gw(u)},
gh:function(a){var u=this.a
return u.gh(u)},
A:function(a,b){throw H.e(P.W("Cannot change unmodifiable set"))}}
P.dz.prototype={}
P.dF.prototype={}
P.kI.prototype={
i:function(a,b){var u,t=this.b
if(t==null)return this.c.i(0,b)
else if(typeof b!=="string")return
else{u=t[b]
return typeof u=="undefined"?this.dD(b):u}},
gh:function(a){return this.b==null?this.c.a:this.aA().length},
gt:function(a){return this.gh(this)===0},
gI:function(){if(this.b==null){var u=this.c
return new H.b9(u,[H.i(u,0)])}return new P.kJ(this)},
l:function(a,b,c){var u,t,s=this
if(s.b==null)s.c.l(0,b,c)
else if(s.u(b)){u=s.b
u[b]=c
t=s.a
if(t==null?u!=null:t!==u)t[b]=null}else s.dM().l(0,b,c)},
u:function(a){if(this.b==null)return this.c.u(a)
if(typeof a!=="string")return!1
return Object.prototype.hasOwnProperty.call(this.a,a)},
H:function(a,b){var u,t,s,r,q=this
if(q.b==null)return q.c.H(0,b)
u=q.aA()
for(t=0;t<u.length;++t){s=u[t]
r=q.b[s]
if(typeof r=="undefined"){r=P.la(q.a[s])
q.b[s]=r}b.$2(s,r)
if(u!==q.c)throw H.e(P.X(q))}},
aA:function(){var u=this.c
if(u==null)u=this.c=H.a(Object.keys(this.a),[P.d])
return u},
dM:function(){var u,t,s,r,q,p=this
if(p.b==null)return p.c
u=P.V(P.d,null)
t=p.aA()
for(s=0;r=t.length,s<r;++s){q=t[s]
u.l(0,q,p.i(0,q))}if(r===0)t.push(null)
else C.d.sh(t,0)
p.a=p.b=null
return p.c=u},
dD:function(a){var u
if(!Object.prototype.hasOwnProperty.call(this.a,a))return
u=P.la(this.a[a])
return this.b[a]=u},
$aa7:function(){return[P.d,null]},
$af:function(){return[P.d,null]}}
P.kJ.prototype={
gh:function(a){var u=this.a
return u.gh(u)},
N:function(a,b){var u=this.a
return u.b==null?u.gI().N(0,b):u.aA()[b]},
gw:function(a){var u=this.a
if(u.b==null){u=u.gI()
u=u.gw(u)}else{u=u.aA()
u=new J.bu(u,u.length,[H.i(u,0)])}return u},
D:function(a,b){return this.a.u(b)},
$aB:function(){return[P.d]},
$aav:function(){return[P.d]},
$at:function(){return[P.d]}}
P.kH.prototype={
a1:function(){var u,t,s,r,q=this
q.d1()
u=q.a
t=u.a
u.a=""
s=q.c
r=s.b
r.push(P.nY(t.charCodeAt(0)==0?t:t,q.b))
s.a.$1(r)}}
P.dW.prototype={
e9:function(a,b,c){var u,t,s,r,q,p,o,n,m,l,k,j,i,h,g,f,e="Invalid base64 encoding length "
c=P.az(b,c,a.length)
u=$.mW()
for(t=b,s=t,r=null,q=-1,p=-1,o=0;t<c;t=n){n=t+1
m=C.a.G(a,t)
if(m===37){l=n+2
if(l<=c){k=H.on(a,n)
if(k===37)k=-1
n=l}else k=-1}else k=m
if(0<=k&&k<=127){j=u[k]
if(j>=0){k=C.a.v("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",j)
if(k===m)continue
m=k}else{if(j===-1){if(q<0){i=r==null?null:r.a.length
if(i==null)i=0
q=i+(t-s)
p=t}++o
if(m===61)continue}m=k}if(j!==-2){if(r==null)r=new P.N("")
r.a+=C.a.q(a,s,t)
r.a+=H.mb(m)
s=n
continue}}throw H.e(P.y("Invalid base64 data",a,t))}if(r!=null){i=r.a+=C.a.q(a,s,c)
h=i.length
if(q>=0)P.n6(a,p,c,q,o,h)
else{g=C.c.bc(h-1,4)+1
if(g===1)throw H.e(P.y(e,a,c))
for(;g<4;){i+="="
r.a=i;++g}}i=r.a
return C.a.aw(a,b,c,i.charCodeAt(0)==0?i:i)}f=c-b
if(q>=0)P.n6(a,p,c,q,o,f)
else{g=C.c.bc(f,4)
if(g===1)throw H.e(P.y(e,a,c))
if(g>1)a=C.a.aw(a,c,c,g===2?"==":"=")}return a}}
P.dY.prototype={}
P.dX.prototype={
dS:function(a,b){var u,t,s,r=P.az(b,null,a.length)
if(b===r)return new Uint8Array(0)
u=new P.ka()
t=u.dU(a,b,r)
s=u.a
if(s<-1)H.O(P.y("Missing padding character",a,r))
if(s>0)H.O(P.y("Invalid length, must be multiple of four",a,r))
u.a=-1
return t}}
P.ka.prototype={
dU:function(a,b,c){var u,t=this,s=t.a
if(s<0){t.a=P.nI(a,b,c,s)
return}if(b===c)return new Uint8Array(0)
u=P.t7(a,b,c,s)
t.a=P.t9(a,b,c,u,0,t.a)
return u}}
P.e_.prototype={}
P.e3.prototype={}
P.kT.prototype={}
P.e5.prototype={}
P.eh.prototype={}
P.eS.prototype={}
P.fP.prototype={
dT:function(a){var u=P.nY(a,this.gct().a)
return u},
gct:function(){return C.bw}}
P.fQ.prototype={}
P.ju.prototype={}
P.jv.prototype={}
P.dD.prototype={
a1:function(){}}
P.l5.prototype={
a1:function(){this.a.dX()
this.b.a1()}}
P.jM.prototype={}
P.jN.prototype={
dR:function(a){var u,t,s,r,q,p,o,n,m=P.rZ(!1,a,0,null)
if(m!=null)return m
u=P.az(0,null,J.H(a))
t=P.o2(a,0,u)
if(t>0){s=P.mf(a,0,t)
if(t===u)return s
r=new P.N(s)
q=t
p=!1}else{q=0
r=null
p=!0}if(r==null)r=new P.N("")
o=new P.dH(!1,r)
o.c=p
o.cs(a,q,u)
o.cw(a,u)
n=r.a
return n.charCodeAt(0)==0?n:n}}
P.dH.prototype={
cw:function(a,b){var u
if(this.e>0){u=P.y("Unfinished UTF-8 octet sequence",a,b)
throw H.e(u)}},
dX:function(){return this.cw(null,null)},
cs:function(a,b,c){var u,t,s,r,q,p,o,n,m,l=this,k="Bad UTF-8 encoding 0x",j=l.d,i=l.e,h=l.f
l.f=l.e=l.d=0
$label0$0:for(u=J.K(a),t=l.b,s=b;!0;s=n){$label1$1:if(i>0){do{if(s===c)break $label0$0
r=u.i(a,s)
if((r&192)!==128){q=P.y(k+C.c.X(r,16),a,s)
throw H.e(q)}else{j=(j<<6|r&63)>>>0;--i;++s}}while(i>0)
if(j<=C.bz[h-1]){q=P.y("Overlong encoding of 0x"+C.c.X(j,16),a,s-h-1)
throw H.e(q)}if(j>1114111){q=P.y("Character outside valid Unicode range: 0x"+C.c.X(j,16),a,s-h-1)
throw H.e(q)}if(!l.c||j!==65279)t.a+=H.mb(j)
l.c=!1}for(q=s<c;q;){p=P.o2(a,s,c)
if(p>0){l.c=!1
o=s+p
t.a+=P.mf(a,s,o)
if(o===c)break}else o=s
n=o+1
r=u.i(a,o)
if(r<0){m=P.y("Negative UTF-8 code unit: -0x"+C.c.X(-r,16),a,n-1)
throw H.e(m)}else{if((r&224)===192){j=r&31
i=1
h=1
continue $label0$0}if((r&240)===224){j=r&15
i=2
h=2
continue $label0$0}if((r&248)===240&&r<245){j=r&7
i=3
h=3
continue $label0$0}m=P.y(k+C.c.X(r,16),a,n-1)
throw H.e(m)}}break $label0$0}if(i>0){l.d=j
l.e=i
l.f=h}}}
P.i1.prototype={
$2:function(a,b){var u,t=this.b,s=this.a
t.a+=s.a
u=t.a+=H.b(a.a)
t.a=u+": "
t.a+=P.cn(b)
s.a=", "}}
P.aT.prototype={}
P.cm.prototype={
K:function(a,b){if(b==null)return!1
return b instanceof P.cm&&this.a===b.a&&this.b===b.b},
gC:function(a){var u=this.a
return(u^C.c.ad(u,30))&1073741823},
eo:function(){var u,t
if(this.b)return this
u=this.a
if(Math.abs(u)<=864e13)t=!1
else t=!0
if(t)H.O(P.I("DateTime is outside valid range: "+u))
return new P.cm(u,!0)},
k:function(a){var u=this,t=P.na(H.df(u)),s=P.aq(H.nu(u)),r=P.aq(H.nq(u)),q=P.aq(H.nr(u)),p=P.aq(H.nt(u)),o=P.aq(H.nv(u)),n=P.nb(H.ns(u))
if(u.b)return t+"-"+s+"-"+r+" "+q+":"+p+":"+o+"."+n+"Z"
else return t+"-"+s+"-"+r+" "+q+":"+p+":"+o+"."+n},
en:function(){var u=this,t=H.df(u)>=-9999&&H.df(u)<=9999?P.na(H.df(u)):P.rd(H.df(u)),s=P.aq(H.nu(u)),r=P.aq(H.nq(u)),q=P.aq(H.nr(u)),p=P.aq(H.nt(u)),o=P.aq(H.nv(u)),n=P.nb(H.ns(u))
if(u.b)return t+"-"+s+"-"+r+"T"+q+":"+p+":"+o+"."+n+"Z"
else return t+"-"+s+"-"+r+"T"+q+":"+p+":"+o+"."+n}}
P.w.prototype={}
P.b3.prototype={}
P.cA.prototype={
k:function(a){return"Throw of null."}}
P.ab.prototype={
gbn:function(){return"Invalid argument"+(!this.a?"(s)":"")},
gbm:function(){return""},
k:function(a){var u,t,s,r,q=this,p=q.c,o=p!=null?" ("+p+")":""
p=q.d
u=p==null?"":": "+H.b(p)
t=q.gbn()+o+u
if(!q.a)return t
s=q.gbm()
r=P.cn(q.b)
return t+s+": "+r}}
P.bU.prototype={
gbn:function(){return"RangeError"},
gbm:function(){var u,t,s=this.e
if(s==null){s=this.f
u=s!=null?": Not less than or equal to "+H.b(s):""}else{t=this.f
if(t==null)u=": Not greater than or equal to "+H.b(s)
else if(t>s)u=": Not in range "+H.b(s)+".."+H.b(t)+", inclusive"
else u=t<s?": Valid value range is empty":": Only valid value is "+H.b(s)}return u}}
P.fz.prototype={
gbn:function(){return"RangeError"},
gbm:function(){if(this.b<0)return": index must not be negative"
var u=this.f
if(u===0)return": no indices are valid"
return": index should be less than "+u},
gh:function(a){return this.f}}
P.i0.prototype={
k:function(a){var u,t,s,r,q,p,o,n,m=this,l={},k=new P.N("")
l.a=""
for(u=m.c,t=u.length,s=0,r="",q="";s<t;++s,q=", "){p=u[s]
k.a=r+q
r=k.a+=P.cn(p)
l.a=", "}m.d.H(0,new P.i1(l,k))
o=P.cn(m.a)
n=k.k(0)
u="NoSuchMethodError: method not found: '"+H.b(m.b.a)+"'\nReceiver: "+o+"\nArguments: ["+n+"]"
return u}}
P.jG.prototype={
k:function(a){return"Unsupported operation: "+this.a}}
P.jB.prototype={
k:function(a){var u=this.a
return u!=null?"UnimplementedError: "+u:"UnimplementedError"}}
P.be.prototype={
k:function(a){return"Bad state: "+this.a}}
P.e6.prototype={
k:function(a){var u=this.a
if(u==null)return"Concurrent modification during iteration."
return"Concurrent modification during iteration: "+P.cn(u)+"."}}
P.i7.prototype={
k:function(a){return"Out of Memory"},
$ib3:1}
P.dm.prototype={
k:function(a){return"Stack Overflow"},
$ib3:1}
P.ei.prototype={
k:function(a){var u=this.a
return u==null?"Reading static variable during its initialization":"Reading static variable '"+u+"' during its initialization"}}
P.kl.prototype={
k:function(a){return"Exception: "+this.a},
$iar:1}
P.ak.prototype={
k:function(a){var u,t,s,r,q,p,o,n,m,l,k,j,i=this.a,h=i!=null&&""!==i?"FormatException: "+H.b(i):"FormatException",g=this.c,f=this.b
if(typeof f==="string"){if(g!=null)i=g<0||g>f.length
else i=!1
if(i)g=null
if(g==null){u=f.length>78?C.a.q(f,0,75)+"...":f
return h+"\n"+u}for(t=1,s=0,r=!1,q=0;q<g;++q){p=C.a.G(f,q)
if(p===10){if(s!==q||!r)++t
s=q+1
r=!1}else if(p===13){++t
s=q+1
r=!0}}h=t>1?h+(" (at line "+t+", character "+(g-s+1)+")\n"):h+(" (at character "+(g+1)+")\n")
o=f.length
for(q=g;q<o;++q){p=C.a.v(f,q)
if(p===10||p===13){o=q
break}}if(o-s>78)if(g-s<75){n=s+75
m=s
l=""
k="..."}else{if(o-g<75){m=o-75
n=o
k=""}else{m=g-36
n=g+36
k="..."}l="..."}else{n=o
m=s
l=""
k=""}j=C.a.q(f,m,n)
return h+l+j+k+"\n"+C.a.bd(" ",g-m+l.length)+"^\n"}else return g!=null?h+(" (at offset "+H.b(g)+")"):h},
$iar:1}
P.bB.prototype={}
P.h.prototype={}
P.t.prototype={
a7:function(a,b){return H.m1(this,H.L(this,"t",0),b)},
ab:function(a,b,c){return H.hE(this,b,H.L(this,"t",0),c)},
D:function(a,b){var u
for(u=this.gw(this);u.m();)if(J.a5(u.gn(),b))return!0
return!1},
a4:function(a,b){return P.ni(this,!1,H.L(this,"t",0))},
gh:function(a){var u,t=this.gw(this)
for(u=0;t.m();)++u
return u},
gt:function(a){return!this.gw(this).m()},
ga2:function(a){return!this.gt(this)},
a0:function(a,b){return H.ny(this,b,H.L(this,"t",0))},
N:function(a,b){var u,t,s
P.ay(b,"index")
for(u=this.gw(this),t=0;u.m();){s=u.gn()
if(b===t)return s;++t}throw H.e(P.d6(b,this,"index",null,t))},
k:function(a){return P.rn(this,"(",")")}}
P.kA.prototype={
N:function(a,b){var u=this.a
if(0>b||b>=u)H.O(P.d6(b,this,"index",null,u))
return this.b.$1(b)},
gh:function(a){return this.a}}
P.Z.prototype={}
P.l.prototype={$iB:1,$it:1}
P.f.prototype={}
P.cv.prototype={
k:function(a){return"MapEntry("+H.b(this.a)+": "+H.b(this.b)+")"}}
P.A.prototype={
gC:function(a){return P.c.prototype.gC.call(this,this)},
k:function(a){return"null"}}
P.G.prototype={}
P.c.prototype={constructor:P.c,$ic:1,
K:function(a,b){return this===b},
gC:function(a){return H.bb(this)},
k:function(a){return"Instance of '"+H.b(H.dg(this))+"'"},
b6:function(a,b){throw H.e(P.nn(this,b.gcH(),b.gcL(),b.gcI()))},
toString:function(){return this.k(this)}}
P.dl.prototype={}
P.a1.prototype={}
P.d.prototype={}
P.N.prototype={
gh:function(a){return this.a.length},
k:function(a){var u=this.a
return u.charCodeAt(0)==0?u:u}}
P.me.prototype={}
P.bV.prototype={}
P.ah.prototype={}
P.bY.prototype={}
P.jJ.prototype={
$2:function(a,b){throw H.e(P.y("Illegal IPv4 address, "+a,this.a,b))}}
P.jK.prototype={
$2:function(a,b){throw H.e(P.y("Illegal IPv6 address, "+a,this.a,b))},
$1:function(a){return this.$2(a,null)}}
P.jL.prototype={
$2:function(a,b){var u
if(b-a>4)this.a.$2("an IPv6 part can only contain a maximum of 4 hex digits",a)
u=P.aV(C.a.q(this.b,a,b),null,16)
if(u<0||u>65535)this.a.$2("each part must be in the range of `0x0..0xFFFF`",a)
return u}}
P.dG.prototype={
gcS:function(){return this.b},
gbB:function(){var u=this.c
if(u==null)return""
if(C.a.S(u,"["))return C.a.q(u,1,u.length-1)
return u},
gbK:function(){var u=this.d
if(u==null)return P.nN(this.a)
return u},
gcM:function(){var u=this.f
return u==null?"":u},
gcz:function(){var u=this.r
return u==null?"":u},
gcC:function(){return this.a.length!==0},
gby:function(){return this.c!=null},
gbA:function(){return this.f!=null},
gbz:function(){return this.r!=null},
gcB:function(){return C.a.S(this.e,"/")},
k:function(a){var u,t,s,r=this,q=r.y
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if(d<t.c[c]){u=t.a
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as:function(a){var u,t,s,r,q,p,o,n,m,l=this
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m=q+"/min/"+o
a.j(n,H.a([s[o],u[o]],p),m)
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a.j(n,H.a([r[o],s[o]],p),m)}}return!0},
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M.hG.prototype={
W:function(a,b,c,d){var u,t=this
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if(d>t.c[c]){u=t.a
u[c]=u[c]+1}return!0},
as:function(a){var u,t,s,r,q,p,o,n,m,l=this
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m=q+"/max/"+o
a.j(n,H.a([s[o],u[o]],p),m)
if(r[o]>0){n=$.mC()
m=q+"/max/"+o
a.j(n,H.a([r[o],s[o]],p),m)}}return!0},
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M.hT.prototype={
W:function(a,b,c,d){var u,t=this
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if(d<t.c[c]){u=t.a
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as:function(a){var u,t,s,r,q,p,o,n,m,l=this
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m=q+"/min/"+o
a.j(n,H.a([s[o],u[o]],p),m)
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m=q+"/min/"+o
a.j(n,H.a([r[o],s[o]],p),m)}}return!0},
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M.hH.prototype={
W:function(a,b,c,d){var u,t=this
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if(d>t.c[c]){u=t.a
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as:function(a){var u,t,s,r,q,p,o,n,m,l=this
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m=q+"/max/"+o
a.j(n,H.a([s[o],u[o]],p),m)
if(r[o]>0){n=$.mC()
m=q+"/max/"+o
a.j(n,H.a([r[o],s[o]],p),m)}}return!0},
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Z.aZ.prototype={
E:function(a,b){var u,t,s,r,q,p=this,o="samplers",n=p.y
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u=b.c
u.push(o)
n.aa(new Z.dU(b,a))
u.pop()
u.push("channels")
p.x.aa(new Z.dV(p,b,a))
u.pop()
u.push(o)
for(t=n.b,n=n.a,s=n.length,r=0;r<t;++r){q=r>=s
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Z.dU.prototype={
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n.push(C.c.k(a))
u=this.b.f
t=b.d
b.r=u.i(0,t)
s=b.f
b.x=u.i(0,s)
if(t!==-1){u=b.r
if(u==null)o.j($.D(),H.a([t],[P.c]),q)
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u=b.r.fr
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n.push(q)
u=b.r
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if(u.db==null||u.cy==null)o.P($.pj())
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b.x.es("CUBICSPLINE"===b.e)}}n.pop()}}
Z.dV.prototype={
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u=this.a
t=b.d
b.f=u.y.i(0,t)
s=b.e
r=s!=null
if(r){q=s.d
s.f=this.c.db.i(0,q)
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p=s.f
if(p==null)f.j($.D(),H.a([q],[P.c]),"node")
else{p.c=!0
switch(s.e){case"translation":case"rotation":case"scale":if(p.Q!=null)f.P($.pe())
if(s.f.id!=null)f.p($.pP(),"path")
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case"weights":q=p.fy
q=q==null?h:q.x
q=q==null?h:q.gcv(q)
if((q==null?h:q.fx)==null)f.P($.pf())
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if(q==null)f.j($.D(),H.a([t],[P.c]),g)
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if(o.ga8()===4){e.push(g)
q=f.M()
p=5126===o.z?h:o.gbI()
f.U(o,new Z.ic("CUBICSPLINE"===b.f.e,p,q,[P.G]))
e.pop()}q=b.f
q.x.toString}q=q.x
n=new V.k(q.ch,q.z,q.cx)
m=C.cH.i(0,t)
if((m==null?h:C.d.D(m,n))===!1)f.j($.pl(),H.a([n,m,t],[P.c]),g)
q=b.f
p=q.r
if(p!=null&&p.Q!==-1&&q.x.Q!==-1&&q.e!=null){l=p.Q
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if(t==="weights"){t=s.f
t=t==null?h:t.fy
t=t==null?h:t.x
t=t==null?h:t.gcv(t)
t=t==null?h:t.fx
k=t==null?h:t.length
l*=k==null?0:k}if(l!==0&&l!==b.f.x.Q)f.j($.pk(),H.a([l,b.f.x.Q],[P.c]),g)}}}for(j=a+1,u=u.x,t=u.b,q=[P.c];j<t;++j){if(r){p=j>=u.a.length
i=(p?h:u.a[j]).e
p=i!=null&&s.d===i.d&&s.e==i.e}else p=!1
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Z.cf.prototype={}
Z.bt.prototype={}
Z.cg.prototype={}
Z.dT.prototype={
W:function(a,b,c,d){var u=this
if(d<0)a.j($.ox(),H.a([b,d],[P.c]),u.b)
else{if(b!==0&&d<=u.a)a.j($.oy(),H.a([b,d,u.a],[P.c]),u.b)
u.a=d}return!0},
$aY:function(){return[P.w]}}
Z.ic.prototype={
W:function(a,b,c,d){var u,t,s=this
if(!s.a||4===(4&s.d)){u=s.b
t=u!=null?u.$1(d):d
u=s.e+t*t
s.e=u
if(3===c){if(Math.abs(Math.sqrt(u)-1)>0.00769)a.j($.oz(),H.a([b-3,b,Math.sqrt(s.e)],[P.c]),s.c)
s.e=0}}if(++s.d===12)s.d=0
return!0}}
T.bv.prototype={
gb4:function(){var u,t=this.f
if(t!=null){u=$.aD().b
u=!u.test(t)}else u=!0
if(u)return 0
return P.aV($.aD().aG(t).b[1],null,null)},
gbH:function(){var u,t=this.f
if(t!=null){u=$.aD().b
u=!u.test(t)}else u=!0
if(u)return 0
return P.aV($.aD().aG(t).b[2],null,null)},
gcG:function(){var u,t=this.r
if(t!=null){u=$.aD().b
u=!u.test(t)}else u=!0
if(u)return 2
return P.aV($.aD().aG(t).b[1],null,null)},
ge8:function(){var u,t=this.r
if(t!=null){u=$.aD().b
u=!u.test(t)}else u=!0
if(u)return 0
return P.aV($.aD().aG(t).b[2],null,null)}}
Q.b_.prototype={}
V.aH.prototype={
O:function(a,b,c){var u
this.c=!0
u=this.cy
if(u==null)this.cy=a
else if(u!==a)c.j($.pn(),H.a([u,a],[P.c]),b)},
E:function(a,b){var u,t=this,s=t.x,r=t.cx=a.y.i(0,s)
t.db=t.Q
u=t.ch
if(u===34962)t.cy=C.Y
else if(u===34963)t.cy=C.X
if(s!==-1)if(r==null)b.j($.D(),H.a([s],[P.c]),"buffer")
else{r.c=!0
r=r.y
if(r!==-1){u=t.y
if(u>=r)b.j($.mK(),H.a([s,r],[P.c]),"byteOffset")
else if(u+t.z>r)b.j($.mK(),H.a([s,r],[P.c]),"byteLength")}}}}
G.b1.prototype={}
G.bx.prototype={}
G.by.prototype={}
V.d4.prototype={
ev:function(a){var u,t,s,r,q
new V.fq(this,a).$1(this.fy)
u=a.r
for(t=u.length,s=a.c,r=0;r<u.length;u.length===t||(0,H.cc)(u),++r){q=u[r]
C.d.sh(s,0)
C.d.J(s,q.b)
q.a.bR(this,a)}C.d.sh(s,0)}}
V.fn.prototype={
$0:function(){C.d.sh(this.a.c,0)
return}}
V.fo.prototype={
$1$2:function(a,b,c){var u,t,s,r,q,p,o,n,m,l,k=this,j=k.a
if(!j.u(a)){j=new Array(0)
j.fixed$length=Array
return new F.ae(H.a(j,[c]),0,a,[c])}k.b.$0()
u=j.i(0,a)
j=J.m(u)
if(!!j.$il){t=[c]
s=[c]
r=k.c
if(j.ga2(u)){q=j.gh(u)
p=new Array(q)
p.fixed$length=Array
t=H.a(p,t)
p=r.c
p.push(a)
for(o=P.c,n=[o],o=[P.d,o],m=0;m<j.gh(u);++m){l=j.i(u,m)
if(H.a2(l,"$if",o,"$af")){p.push(C.c.k(m))
t[m]=b.$2(l,r)
p.pop()}else r.aE($.P(),H.a([l,"object"],n),m)}return new F.ae(t,q,a,s)}else{r.p($.aX(),a)
j=new Array(0)
j.fixed$length=Array
return new F.ae(H.a(j,t),0,a,s)}}else{k.c.j($.P(),H.a([u,"array"],[P.c]),a)
j=new Array(0)
j.fixed$length=Array
return new F.ae(H.a(j,[c]),0,a,[c])}},
$2:function(a,b){return this.$1$2(a,b,null)}}
V.fp.prototype={
$1$3$req:function(a,b,c){var u,t
this.a.$0()
u=this.c
t=F.mt(this.b,a,u,!0)
if(t==null)return
u.c.push(a)
return b.$2(t,u)},
$2:function(a,b){return this.$1$3$req(a,b,!1,null)},
$3$req:function(a,b,c){return this.$1$3$req(a,b,c,null)},
$1$2:function(a,b,c){return this.$1$3$req(a,b,!1,c)}}
V.fl.prototype={
$2:function(a,b){var u,t,s,r,q,p=this.a,o=p.c
o.push(a.c)
u=this.b
a.aa(new V.fm(p,u))
t=p.f.i(0,b)
if(t!=null){s=J.cr(o.slice(0),H.i(o,0))
for(r=J.U(t);r.m();){q=r.gn()
C.d.sh(o,0)
C.d.J(o,q.b)
q.a.E(u,p)}C.d.sh(o,0)
C.d.J(o,s)}o.pop()}}
V.fm.prototype={
$2:function(a,b){var u=this.a,t=u.c
t.push(C.c.k(a))
b.E(this.b,u)
t.pop()}}
V.fj.prototype={
$2:function(a,b){var u,t
if(!!J.m(b).$ing){u=this.a
t=u.c
t.push(a)
b.E(this.b,u)
t.pop()}}}
V.fk.prototype={
$2:function(a,b){var u,t,s,r=this
if(!b.k1&&b.fx==null&&b.fy==null&&b.fr==null&&b.a.a===0&&b.b==null)r.a.V($.q8(),a)
if(b.go!=null){u=r.b
u.cp(0)
for(t=b;t.go!=null;)if(u.A(0,t))t=t.go
else{if(t===b)r.a.V($.px(),a)
break}}if(b.id!=null){if(b.go!=null)r.a.V($.qd(),a)
u=b.Q
if(u==null||u.cE()){u=b.cx
if(u!=null){u=u.a
u=u[0]===0&&u[1]===0&&u[2]===0}else u=!0
if(u){u=b.cy
if(u!=null){u=u.a
u=u[0]===0&&u[1]===0&&u[2]===0&&u[3]===1}else u=!0
if(u){u=b.db
if(u!=null){u=u.a
u=u[0]===1&&u[1]===1&&u[2]===1}else u=!0}else u=!1}else u=!1}else u=!1
if(!u)r.a.V($.qc(),a)
s=b.id.cy.b1(0,new V.fh(),new V.fi())
if(s!=null){u=s.dy
u=!b.dy.b0(0,u.gcq(u))}else u=!1
if(u)r.a.V($.qb(),a)}}}
V.fh.prototype={
$1:function(a){return a.go==null}}
V.fi.prototype={
$0:function(){return}}
V.fq.prototype={
$1:function(a){var u=this.b,t=u.c
C.d.sh(t,0)
t.push(a.c)
a.aa(new V.fr(this.a,u))
t.pop()}}
V.fr.prototype={
$2:function(a,b){var u=this.b,t=u.c
t.push(C.c.k(a))
b.bR(this.a,u)
t.pop()}}
V.cB.prototype={}
V.fc.prototype={
ge4:function(){return this.c},
E:function(a,b){},
$ing:1}
V.fa.prototype={}
T.b5.prototype={
E:function(a,b){var u,t="bufferView",s=this.x
if(s!==-1){u=this.ch=a.z.i(0,s)
if(u==null)b.j($.D(),H.a([s],[P.c]),t)
else u.O(C.b2,t,b)}},
er:function(){var u,t,s=this.ch,r=s==null?null:s.cx
if((r==null?null:r.Q)!=null)try{r=s.cx.Q.buffer
u=s.y
s=s.z
r.toString
this.Q=H.ma(r,u,s)}catch(t){if(!(H.z(t) instanceof P.ab))throw t}}}
Y.ax.prototype={
E:function(a,b){var u=this,t=new Y.hF(b,a)
t.$2(u.x,"pbrMetallicRoughness")
t.$2(u.y,"normalTexture")
t.$2(u.z,"occlusionTexture")
t.$2(u.Q,"emissiveTexture")}}
Y.hF.prototype={
$2:function(a,b){var u,t
if(a!=null){u=this.a
t=u.c
t.push(b)
a.E(this.b,u)
t.pop()}}}
Y.bS.prototype={
E:function(a,b){var u,t=this.e
if(t!=null){u=b.c
u.push("baseColorTexture")
t.E(a,b)
u.pop()}t=this.x
if(t!=null){u=b.c
u.push("metallicRoughnessTexture")
t.E(a,b)
u.pop()}}}
Y.bR.prototype={}
Y.bQ.prototype={}
Y.bg.prototype={
E:function(a,b){var u,t=this,s=t.d,r=t.f=a.fy.i(0,s)
if(s!==-1)if(r==null)b.j($.D(),H.a([s],[P.c]),"index")
else r.c=!0
for(s=b.e,u=t;u!=null;){u=s.i(0,u)
if(u instanceof Y.ax){u.dx.l(0,b.M(),t.e)
break}}}}
V.b0.prototype={
k:function(a){return this.a}}
V.aY.prototype={
k:function(a){return this.a}}
V.k.prototype={
k:function(a){var u="{"+H.b(this.a)+", "+H.b(C.am.i(0,this.b))
return u+(this.c?" normalized":"")+"}"},
K:function(a,b){if(b==null)return!1
return b instanceof V.k&&b.a==this.a&&b.b===this.b&&b.c===this.c},
gC:function(a){return A.nU(A.dJ(A.dJ(A.dJ(0,J.ai(this.a)),C.c.gC(this.b)),C.bt.gC(this.c)))}}
S.ba.prototype={
E:function(a,b){var u,t=b.c
t.push("primitives")
u=this.x
if(u!=null)u.aa(new S.hR(b,a))
t.pop()}}
S.hR.prototype={
$2:function(a,b){var u=this.a,t=u.c
t.push(C.c.k(a))
b.E(this.b,u)
t.pop()}}
S.cx.prototype={
gep:function(){switch(this.r){case 4:return C.c.cj(this.dy,3)
case 5:case 6:var u=this.dy
return u>2?u-2:0
default:return 0}},
E:function(a,b){var u,t,s,r,q,p,o,n,m,l,k,j=this,i="attributes",h="indices",g=j.d
if(g!=null){u=b.c
u.push(i)
g.H(0,new S.hM(j,a,b))
u.pop()}g=j.e
if(g!==-1){u=j.fy=a.f.i(0,g)
if(u==null)b.j($.D(),H.a([g],[P.c]),h)
else{j.dy=u.Q
u.O(C.b0,h,b)
g=j.fy.fr
if(g!=null)g.O(C.X,h,b)
g=b.c
g.push(h)
u=j.fy.fr
if(u!=null&&u.Q!==-1)b.P($.ps())
u=j.fy
t=new V.k(u.ch,u.z,u.cx)
if(!C.d.D(C.ae,t))b.B($.pr(),H.a([t,C.ae],[P.c]))
else{u=j.fr
s=u!==-1?u-1:-1
u=j.r
r=u!==-1?C.c.ay(1,u):-1
if(r!==0&&s>=-1){u=j.fy
q=b.M()
p=C.c.cj(j.dy,3)
o=j.fy.z
n=new Uint32Array(3)
b.U(u,new S.fy(s,p,Z.ov(o),16===(16&r),n,q))}}g.pop()}}g=j.dy
if(g!==-1){u=j.r
if(!(u===1&&g%2!==0))if(!((u===2||u===3)&&g<2))if(!(u===4&&g%3!==0))g=(u===5||u===6)&&g<3
else g=!0
else g=!0
else g=!0}else g=!1
if(g)b.B($.pq(),H.a([j.dy,C.bY[j.r]],[P.c]))
g=j.f
j.go=a.cx.i(0,g)
m=P.nj(j.db,new S.hN(),!1,P.h)
if(g!==-1){u=j.go
if(u==null)b.j($.D(),H.a([g],[P.c]),"material")
else{u.c=!0
u.dx.H(0,new S.hO(j,b,m))}}for(g=C.d.gw(m),u=new H.dt(g,new S.hP(),[H.i(m,0)]),q=b.c;u.m();){p=g.gn()
q.push(i)
b.p($.dP(),"TEXCOORD_"+H.b(p))
q.pop()}g=j.x
if(g!=null){u=b.c
u.push("targets")
q=new Array(g.length)
q.fixed$length=Array
j.fx=H.a(q,[[P.f,P.d,[M.Q,P.G]]])
for(q=P.d,p=[M.Q,P.G],l=0;l<g.length;++l){k=g[l]
j.fx[l]=P.V(q,p)
u.push(C.c.k(l))
k.H(0,new S.hQ(j,a,b,l))
u.pop()}u.pop()}},
bZ:function(a,b,c){var u,t=a.fr
if(t.Q===-1){u=c.x.bL(t,new S.hL())
if(u.A(0,a)&&u.gh(u)>1)c.p($.pp(),b)}}}
S.hI.prototype={
$1:function(a){var u,t,s,r,q,p,o,n,m,l,k,j,i,h,g,f=this
if(a.length!==0&&J.lX(a,0)===95)return
switch(a){case"POSITION":f.a.c=!0
break
case"NORMAL":f.a.b=!0
break
case"TANGENT":f.a.a=!0
break
default:u=H.a(a.split("_"),[P.d])
t=u[0]
if(!C.d.D(C.bO,t)||u.length!==2){f.b.p($.lW(),a)
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case 4:if(++g.r===4){f.$0()
g.y=1}break}++r}},
d9:function(){var u,t=this
if(t.ch===C.t)return
u=t.dx.buffer
u.toString
switch(H.hU(u,0,null).getUint32(0,!1)){case 45455:t.ch=C.t
break
case 1e5:t.ch=C.de
break
default:t.ch=C.z}},
d8:function(){var u,t,s=this
if(s.cx===C.q)return
u=s.dx.buffer
u.toString
t=H.hU(u,0,null)
if(t.getUint32(0,!1)===31270&&t.getUint32(4,!1)===32900&&t.getUint32(8,!1)===64e3&&t.getUint32(12,!1)===33e3&&t.getUint32(16,!1)===3e4&&t.getUint32(20,!1)===6e4&&t.getUint32(24,!1)===15e3&&t.getUint32(28,!1)===6000)s.cx=C.q
else s.cx=C.y}}
Y.ia.prototype={
$0:function(){var u=this.a
u.r=u.x=u.f=u.e=u.d=u.c=0}}
Y.jS.prototype={
A:function(a,b){var u,t,s,r,q,p,o,n=this,m=J.H(b),l=n.d,k=n.c
m=l+Math.min(m,30-l)
n.d=m
C.i.cY(k,l,m,b)
m=n.d
if(m>=25)m=m<30&&k[15]!==76
else m=!0
if(m)return
n.b.F()
m=k.buffer
m.toString
u=H.hU(m,0,null)
if(u.getUint32(0,!1)!==1380533830||u.getUint32(8,!1)!==1464156752){n.bX(C.a7)
return}switch(u.getUint32(12,!1)){case 1448097824:t=u.getUint16(26,!0)&16383
s=u.getUint16(28,!0)&16383
r=C.m
q=!1
p=!1
break
case 1448097868:m=k[21]
l=k[22]
t=1+((m|(l&63)<<8)>>>0)
m=k[23]
k=k[24]
s=1+((l>>>6|m<<2|(k&15)<<10)>>>0)
r=(k&16)===16?C.w:C.m
q=!1
p=!1
break
case 1448097880:o=k[20]
p=(o&2)===2
q=(o&32)===32
r=(o&16)===16?C.w:C.m
t=((k[24]|k[25]<<8|k[26]<<16)>>>0)+1
s=((k[27]|k[28]<<8|k[29]<<16)>>>0)+1
break
default:n.bX(C.a7)
return}m=q?C.z:C.t
n.a.Z(Y.rj("image/webp",8,r,t,s,q?C.y:C.q,m,p,!1))},
bX:function(a){var u
this.b.F()
u=this.a
if(u.a.a===0)u.L(a)}}
Y.dr.prototype={$iar:1}
Y.dp.prototype={$iar:1}
Y.as.prototype={
k:function(a){return this.a},
$iar:1}
N.c3.prototype={
k:function(a){return this.b}}
N.dj.prototype={
b7:function(){var u,t=this,s=P.d,r=P.c,q=P.V(s,r)
q.l(0,"pointer",t.a)
u=t.b
if(u!=null)q.l(0,"mimeType",u)
u=t.c
if(u!=null)q.l(0,"storage",C.bX[u.a])
u=t.e
if(u!=null)q.l(0,"uri",u)
u=t.d
if(u!=null)q.l(0,"byteLength",u)
u=t.f
if(u==null)s=null
else{s=P.V(s,r)
s.l(0,"width",u.d)
s.l(0,"height",u.e)
r=u.c
if(r!==C.H)s.l(0,"format",C.cx[r.a])
r=u.f
if(r!==C.p)s.l(0,"primaries",C.cq[r.a])
r=u.r
if(r!==C.r)s.l(0,"transfer",C.cp[r.a])
r=u.b
if(r>0)s.l(0,"bits",r)}if(s!=null)q.l(0,"image",s)
return q}}
N.ie.prototype={
aJ:function(a){return this.e6(a)},
e6:function(a){var u=0,t=P.cT(-1),s,r=2,q,p=[],o=this,n,m
var $async$aJ=P.cU(function(b,c){if(b===1){q=c
u=r}while(true)switch(u){case 0:r=4
u=7
return P.c5(o.aT(),$async$aJ)
case 7:u=8
return P.c5(o.aU(),$async$aJ)
case 8:if(a)O.uG(o.a,o.b)
o.a.ev(o.b)
r=2
u=6
break
case 4:r=3
m=q
if(H.z(m) instanceof M.bF){u=1
break}else throw m
u=6
break
case 3:u=2
break
case 6:case 1:return P.cP(s,t)
case 2:return P.cO(q,t)}})
return P.cQ($async$aJ,t)},
aT:function(){var u=0,t=P.cT(-1),s=1,r,q=[],p=this,o,n,m,l,k,j,i,h,g,f,e,d,c,b,a,a0,a1,a2
var $async$aT=P.cU(function(a3,a4){if(a3===1){r=a4
u=s}while(true)switch(u){case 0:a=p.b
a0=a.c
C.d.sh(a0,0)
a0.push("buffers")
k=p.a.y,j=k.b,i=a.dy,h=[P.c],k=k.a,g=k.length,f=0
case 2:if(!(f<j)){u=4
break}e=f>=g
o=e?null:k[f]
if(o==null){u=3
break}a0.push(C.c.k(f))
d=new N.dj(a.M())
d.b="application/gltf-buffer"
n=new N.ig(p,d,f)
m=null
s=6
a2=H
u=9
return P.c5(n.$1(o),$async$aT)
case 9:m=a2.oi(a4,"$iaf")
s=1
u=8
break
case 6:s=5
a1=r
e=H.z(a1)
if(!!J.m(e).$iar){l=e
a.j($.lT(),H.a([l],h),"uri")}else throw a1
u=8
break
case 5:u=1
break
case 8:if(m!=null){d.d=J.H(m)
if(J.H(m)<o.y)a.B($.oP(),H.a([J.H(m),o.y],h))
else{if(a.id&&f===0&&!o.z){e=o.y
b=e+(4-(e&3)&3)
if(J.H(m)>b)a.B($.oQ(),H.a([J.H(m)-b],h))}e=o
if(e.Q==null)e.Q=m}}i.push(d.b7())
a0.pop()
case 3:++f
u=2
break
case 4:return P.cP(null,t)
case 1:return P.cO(r,t)}})
return P.cQ($async$aT,t)},
aU:function(){var u=0,t=P.cT(-1),s=1,r,q=[],p=this,o,n,m,l,k,j,i,h,g,f,e,d,c,b,a,a0,a1,a2,a3,a4,a5
var $async$aU=P.cU(function(a7,a8){if(a7===1){r=a8
u=s}while(true)switch(u){case 0:a3=p.b
a4=a3.c
C.d.sh(a4,0)
a4.push("images")
h=p.a.ch,g=h.b,f=a3.dy,e=[P.c],d=a3.k1,h=h.a,c=h.length,b=0
case 2:if(!(b<g)){u=4
break}a=b>=c
o=a?null:h[b]
if(o==null){u=3
break}a4.push(C.c.k(b))
a0=new N.dj(a3.M())
n=new N.ih(p,a0)
m=null
try{m=n.$1(o)}catch(a6){a=H.z(a6)
if(!!J.m(a).$iar){l=a
a3.j($.lT(),H.a([l],e),"uri")}else throw a6}k=null
u=m!=null?5:6
break
case 5:s=8
u=11
return P.c5(Y.rl(m),$async$aU)
case 11:k=a8
a=C.d.D(d,k.a)
if(!a)a3.B($.oU(),H.a([k.a],e))
s=1
u=10
break
case 8:s=7
a5=r
a=H.z(a5)
a2=J.m(a)
if(!!a2.$idr)a3.P($.oX())
else if(!!a2.$idp)a3.P($.oW())
else if(!!a2.$ias){j=a
a3.B($.oR(),H.a([j],e))}else if(!!a2.$iar){i=a
a3.j($.lT(),H.a([i],e),"uri")}else throw a5
u=10
break
case 7:u=1
break
case 10:if(k!=null){a0.b=k.a
if(o.y!=null&&o.y!==k.a)a3.B($.oT(),H.a([k.a,o.y],e))
a=k.d
if(a!==0&&(a&a-1)>>>0===0){a=k.e
a=!(a!==0&&(a&a-1)>>>0===0)}else a=!0
if(a)a3.B($.oV(),H.a([k.d,k.e],e))
a=k
if(a.f===C.y||a.r===C.z||k.y||k.x)a3.P($.oS())
o.cx=k
a0.f=k}case 6:f.push(a0.b7())
a4.pop()
case 3:++b
u=2
break
case 4:return P.cP(null,t)
case 1:return P.cO(r,t)}})
return P.cQ($async$aU,t)}}
N.ig.prototype={
$1:function(a){var u,t,s,r=this
if(a.a.a===0){u=a.x
if(u!=null){t=r.b
t.c=C.aD
t.e=u.k(0)
return r.a.c.$1(u)}else{u=a.Q
if(u!=null){r.b.c=C.aC
return u}else{u=r.a
t=u.b
if(t.id&&r.c===0&&!a.z){r.b.c=C.dh
s=u.c.$0()
if(s==null)t.P($.pm())
return s}}}}return}}
N.ih.prototype={
$1:function(a){var u,t,s=this
if(a.a.a===0){u=a.z
if(u!=null){t=s.b
t.c=C.aD
t.e=u.k(0)
return s.a.d.$1(u)}else{u=a.Q
if(u!=null&&a.y!=null){s.b.c=C.aC
t=[P.l,P.h]
return P.mc(H.a([u],[t]),t)}else if(a.ch!=null){s.b.c=C.dg
a.er()
u=a.Q
if(u!=null){t=[P.l,P.h]
return P.mc(H.a([u],[t]),t)}}}}return}}
O.lQ.prototype={
$2:function(a,b){var u,t,s,r,q,p,o,n,m=O.lk(b)
if((m==null?null:m.dx)!=null){m=this.a
u=m.c
C.d.sh(u,0)
u.push("accessors")
u.push(C.c.k(a))
t=b.dx.ge0()
if(t!=null)for(u=t.length,s=b.Q,r=[P.c],q=0,p=-1,o=0;o<u;++o,p=n){n=t[o]
if(p!==-1&&n<=p)m.j($.oL(),H.a([q,n,p],r),"sparse")
if(n>=s)m.j($.oK(),H.a([q,n,s],r),"sparse");++q}}}}
O.lR.prototype={
$1:function(a){return a.cx===0}}
O.lS.prototype={
$2:function(a,b){var u,t,s,r,q,p,o,n,m,l=this,k=b.fr,j=b.cx,i=new Array(j)
i.fixed$length=Array
u=H.a(i,[[P.Z,P.h]])
i=new Array(j)
i.fixed$length=Array
t=H.a(i,[[P.Z,P.w]])
i=P.h
r=[i]
q=b.dx
p=0
while(!0){if(!(p<j)){s=!1
break}o=O.lk(q.i(0,"JOINTS_"+p))
n=O.lk(q.i(0,"WEIGHTS_"+p))
if((o==null?null:o.Q)===k)m=(n==null?null:n.Q)!==k
else m=!0
if(m){s=!0
break}m=H.dM(o,"$iQ",r,"$aQ").ac()
u[p]=new P.bj(m.a(),[H.i(m,0)])
m=n.bb()
t[p]=new P.bj(m.a(),[H.i(m,0)]);++p}if(s)return
j=l.b
r=j.c
r.push(C.c.k(a))
r.push("attributes")
q=l.c
C.d.J(q,u)
C.d.J(q,t)
j=j.M()
q=l.a
l.d.push(new O.d7(u,t,q.b-1,q.a,j,P.at(i)))
r.pop()
r.pop()}}
O.lm.prototype={
$1:function(a){return a.gn()==null}}
O.d7.prototype={
dP:function(a){var u,t,s,r,q,p,o,n,m,l,k,j,i,h,g=this
for(u=g.a,t=u.length,s=g.b,r=g.c,q=g.e,p=[P.c],o=g.Q,n=g.d,m=0;m<t;++m){l=u[m].gn()
if(l==null){g.x=!0
return}if(l>r){k=$.oH()
j=q+"/JOINTS_"+m
a.j(k,H.a([g.f,g.r,l,r,n],p),j)
continue}i=s[m].gn()
if(i!==0){if(!o.A(0,l)){k=$.oG()
j=q+"/JOINTS_"+m
a.j(k,H.a([g.f,g.r,l],p),j)
h=!1}else h=!0
if(i<0){k=$.oM()
j=q+"/WEIGHTS_"+m
a.j(k,H.a([g.f,g.r,i],p),j)}else if(h){k=g.y
j=$.mX()
j[0]=k+i
g.y=j[0]
g.z+=2e-7}}else if(l!==0){k=$.oI()
j=q+"/JOINTS_"+m
a.j(k,H.a([g.f,g.r,l],p),j)}}if(4===++g.r){if(Math.abs(g.y-1)>g.z)for(m=0;m<t;++m){u=$.oN()
s=q+"/WEIGHTS_"+m
r=g.f
a.j(u,H.a([r-3,r,g.y],p),s)}o.cp(0)
g.y=g.z=g.r=0}++g.f}}
E.aL.prototype={
k:function(a){return this.b}}
E.fD.prototype={}
E.ej.prototype={}
E.et.prototype={
$1:function(a){return"Actual Data URI encoded data length "+H.b(a[0])+" is not equal to the declared buffer byteLength "+H.b(a[1])+"."}}
E.er.prototype={
$1:function(a){return"Actual data length "+H.b(a[0])+" is less than the declared buffer byteLength "+H.b(a[1])+"."}}
E.eq.prototype={
$1:function(a){return"GLB-stored BIN chunk contains "+H.b(a[0])+" extra padding byte(s)."}}
E.ey.prototype={
$1:function(a){return"Declared minimum value for this component ("+H.b(a[0])+") does not match actual minimum ("+H.b(a[1])+")."}}
E.ev.prototype={
$1:function(a){return"Declared maximum value for this component ("+H.b(a[0])+") does not match actual maximum ("+H.b(a[1])+")."}}
E.ew.prototype={
$1:function(a){return"Accessor contains "+H.b(a[0])+" element(s) less than declared minimum value "+H.b(a[1])+"."}}
E.eu.prototype={
$1:function(a){return"Accessor contains "+H.b(a[0])+" element(s) greater than declared maximum value "+H.b(a[1])+"."}}
E.eH.prototype={
$1:function(a){return"Vector3 at accessor indices "+H.b(a[0])+".."+H.b(a[1])+" is not of unit length: "+H.b(a[2])+"."}}
E.eJ.prototype={
$1:function(a){return"Vector3 with sign at accessor indices "+H.b(a[0])+".."+H.b(a[1])+" has invalid w component: "+H.b(a[2])+". Must be 1.0 or -1.0."}}
E.eA.prototype={
$1:function(a){return"Animation sampler output accessor element at indices "+H.b(a[0])+".."+H.b(a[1])+" is not of unit length: "+H.b(a[2])+"."}}
E.eG.prototype={
$1:function(a){return"Accessor element at index "+H.b(a[0])+" is not clamped to 0..1 range: "+H.b(a[1])+"."}}
E.ez.prototype={
$1:function(a){return"Accessor element at index "+H.b(a[0])+" is "+H.b(a[1])+"."}}
E.eF.prototype={
$1:function(a){return"Indices accessor element at index "+H.b(a[0])+" has value "+H.b(a[1])+" that is greater than the maximum vertex index available ("+H.b(a[2])+")."}}
E.eD.prototype={
$1:function(a){return"Indices accessor contains "+H.b(a[0])+" degenerate triangles (out of "+H.b(a[1])+")."}}
E.eE.prototype={
$1:function(a){return"Indices accessor contains primitive restart value ("+H.b(a[0])+") at index "+H.b(a[1])+"."}}
E.eC.prototype={
$1:function(a){return"Animation input accessor element at index "+H.b(a[0])+" is negative: "+H.b(a[1])+"."}}
E.eB.prototype={
$1:function(a){return"Animation input accessor element at index "+H.b(a[0])+" is less than or equal to previous: "+H.b(a[1])+" <= "+H.b(a[2])+"."}}
E.eM.prototype={
$1:function(a){return"Accessor sparse indices element at index "+H.b(a[0])+" is less than or equal to previous: "+H.b(a[1])+" <= "+H.b(a[2])+"."}}
E.eL.prototype={
$1:function(a){return"Accessor sparse indices element at index "+H.b(a[0])+" is greater than or equal to the number of accessor elements: "+H.b(a[1])+" >= "+H.b(a[2])+"."}}
E.eK.prototype={
$1:function(a){return"Matrix element at index "+H.b(a[0])+" (component index "+H.b(a[1])+") contains invalid value: "+H.b(a[2])+"."}}
E.eQ.prototype={
$1:function(a){return"Image data is invalid. "+H.b(a[0])}}
E.eP.prototype={
$1:function(a){return"Recognized image format "+("'"+H.b(a[0])+"'")+" does not match declared image format "+("'"+H.b(a[1])+"'")+"."}}
E.en.prototype={
$1:function(a){return"Unexpected end of image stream."}}
E.eo.prototype={
$1:function(a){return"Image format not recognized."}}
E.ep.prototype={
$1:function(a){return"'"+H.b(a[0])+"' MIME type requires an extension."}}
E.eO.prototype={
$1:function(a){return"Image has non-power-of-two dimensions: "+H.b(a[0])+"x"+H.b(a[1])+"."}}
E.eN.prototype={
$1:function(a){return"Image contains unsupported features like non-default colorspace information, non-square pixels, or animation."}}
E.es.prototype={
$1:function(a){return"Data URI is used in GLB container."}}
E.eI.prototype={
$1:function(a){return"Joints accessor element at index "+H.b(a[0])+" (component index "+H.b(a[1])+") has value "+H.b(a[2])+" that is greater than the maximum joint index ("+H.b(a[3])+") set by skin "+H.b(a[4])+"."}}
E.ex.prototype={
$1:function(a){return"Joints accessor element at index "+H.b(a[0])+" (component index "+H.b(a[1])+") has value "+H.b(a[2])+" that is already in use for the vertex."}}
E.em.prototype={
$1:function(a){return"Weights accessor element at index "+H.b(a[0])+" (component index "+H.b(a[1])+") has negative value "+H.b(a[2])+"."}}
E.ek.prototype={
$1:function(a){return"Weights accessor elements (at indices "+H.b(a[0])+".."+H.b(a[1])+") have non-normalized sum: "+H.b(a[2])+"."}}
E.el.prototype={
$1:function(a){return"Joints accessor element at index "+H.b(a[0])+" (component index "+H.b(a[1])+") is used with zero weight but has non-zero value ("+H.b(a[2])+")."}}
E.fB.prototype={}
E.fC.prototype={
$1:function(a){return J.aa(a[0])}}
E.ik.prototype={}
E.iv.prototype={
$1:function(a){return"Invalid array length "+H.b(a[0])+". Valid lengths are: "+J.aF(H.aW(a[1],"$it"),E.o9(),P.d).k(0)+"."}}
E.iw.prototype={
$1:function(a){var u=a[0]
return"Type mismatch. Array element "+H.b(typeof u==="string"?"'"+u+"'":J.aa(u))+" is not a "+("'"+H.b(a[1])+"'")+"."}}
E.iB.prototype={
$1:function(a){return"Duplicate element."}}
E.iz.prototype={
$1:function(a){return"Index must be a non-negative integer."}}
E.it.prototype={
$1:function(a){return"Invalid JSON data. Parser output: "+H.b(a[0])}}
E.ip.prototype={
$1:function(a){return"Invalid URI "+("'"+H.b(a[0])+"'")+". Parser output:\n"+H.b(a[1])}}
E.ix.prototype={
$1:function(a){return"Entity cannot be empty."}}
E.iq.prototype={
$1:function(a){a.toString
return"Exactly one of "+new H.aw(a,E.bn(),[H.i(a,0),P.d]).k(0)+" properties must be defined."}}
E.iA.prototype={
$1:function(a){return"Value "+("'"+H.b(a[0])+"'")+" does not match regexp pattern "+("'"+H.b(a[1])+"'")+"."}}
E.il.prototype={
$1:function(a){var u=a[0]
return"Type mismatch. Property value "+H.b(typeof u==="string"?"'"+u+"'":J.aa(u))+" is not a "+("'"+H.b(a[1])+"'")+"."}}
E.iu.prototype={
$1:function(a){var u=a[0]
return"Invalid value "+H.b(typeof u==="string"?"'"+u+"'":J.aa(u))+". Valid values are "+J.aF(H.aW(a[1],"$it"),E.o9(),P.d).k(0)+"."}}
E.io.prototype={
$1:function(a){return"Value "+H.b(a[0])+" is out of range."}}
E.ir.prototype={
$1:function(a){return"Value "+H.b(a[0])+" is not a multiple of "+H.b(a[1])+"."}}
E.im.prototype={
$1:function(a){return"Property "+("'"+H.b(a[0])+"'")+" must be defined."}}
E.iy.prototype={
$1:function(a){return"Unexpected property."}}
E.is.prototype={
$1:function(a){return"Dependency failed. "+("'"+H.b(a[0])+"'")+" must be defined."}}
E.iC.prototype={}
E.j9.prototype={
$1:function(a){return"Unknown glTF major asset version: "+H.b(a[0])+"."}}
E.j8.prototype={
$1:function(a){return"Unknown glTF minor asset version: "+H.b(a[0])+"."}}
E.iZ.prototype={
$1:function(a){return"Asset minVersion "+("'"+H.b(a[0])+"'")+" is greater than version "+("'"+H.b(a[1])+"'")+"."}}
E.iX.prototype={
$1:function(a){return"Invalid value "+H.b(a[0])+" for GL type "+("'"+H.b(a[1])+"'")+"."}}
E.iY.prototype={
$1:function(a){return"Integer value is written with fractional part: "+H.b(a[0])+"."}}
E.iW.prototype={
$1:function(a){return"Only (u)byte and (u)short accessors can be normalized."}}
E.iU.prototype={
$1:function(a){return"Offset "+H.b(a[0])+" is not a multiple of componentType length "+H.b(a[1])+"."}}
E.iV.prototype={
$1:function(a){return"Matrix accessors must be aligned to 4-byte boundaries."}}
E.j4.prototype={
$1:function(a){return"Sparse accessor overrides more elements ("+H.b(a[0])+") than the base accessor contains ("+H.b(a[1])+")."}}
E.j5.prototype={
$1:function(a){return"Animated TRS properties will not affect a skinned mesh."}}
E.iT.prototype={
$1:function(a){return"Buffer's Data URI MIME-Type must be 'application/octet-stream' or 'application/gltf-buffer'. Found "+("'"+H.b(a[0])+"'")+" instead."}}
E.iS.prototype={
$1:function(a){return"Buffer view's byteStride ("+H.b(a[0])+") is greater than byteLength ("+H.b(a[1])+")."}}
E.iR.prototype={
$1:function(a){return"Only buffer views with raw vertex data can have byteStride."}}
E.iP.prototype={
$1:function(a){return"xmag and ymag must not be zero."}}
E.iO.prototype={
$1:function(a){return"zfar must be greater than znear."}}
E.iM.prototype={
$1:function(a){return"Alpha cutoff is supported only for 'MASK' alpha mode."}}
E.iG.prototype={
$1:function(a){return"Invalid attribute name."}}
E.jj.prototype={
$1:function(a){return"All primitives must have the same number of morph targets."}}
E.ji.prototype={
$1:function(a){return"All primitives should contain the same number of 'JOINTS' and 'WEIGHTS' attribute sets."}}
E.iL.prototype={
$1:function(a){return"No POSITION attribute found."}}
E.iI.prototype={
$1:function(a){return"Indices for indexed attribute semantic "+("'"+H.b(a[0])+"'")+" must start with 0 and be continuous. Total expected indices: "+H.b(a[1])+", total provided indices: "+H.b(a[2])+"."}}
E.iK.prototype={
$1:function(a){return"TANGENT attribute without NORMAL found."}}
E.iH.prototype={
$1:function(a){return"Number of JOINTS attribute semantics ("+H.b(a[0])+") does not match the number of WEIGHTS ("+H.b(a[1])+")."}}
E.iJ.prototype={
$1:function(a){return"TANGENT attribute defined for POINTS rendering mode."}}
E.jh.prototype={
$1:function(a){return"The length of weights array ("+H.b(a[0])+") does not match the number of morph targets ("+H.b(a[1])+")."}}
E.jf.prototype={
$1:function(a){return"A node can have either a matrix or any combination of translation/rotation/scale (TRS) properties."}}
E.jb.prototype={
$1:function(a){return"Do not specify default transform matrix."}}
E.j0.prototype={
$1:function(a){return"Matrix must be decomposable to TRS."}}
E.jg.prototype={
$1:function(a){return"Rotation quaternion must be normalized."}}
E.ja.prototype={
$1:function(a){return"Unused extension "+("'"+H.b(a[0])+"'")+" cannot be required."}}
E.jc.prototype={
$1:function(a){return"Extension "+("'"+H.b(a[0])+"'")+" cannot be optional."}}
E.jd.prototype={
$1:function(a){return"Extension uses unreserved extension prefix "+("'"+H.b(a[0])+"'")+"."}}
E.je.prototype={
$1:function(a){return"Extension name has invalid format."}}
E.j3.prototype={
$1:function(a){return"Empty node encountered."}}
E.j2.prototype={
$1:function(a){return"Node with a skinned mesh is not root. Parent transforms will not affect a skinned mesh."}}
E.j1.prototype={
$1:function(a){return"Local transforms will not affect a skinned mesh."}}
E.j_.prototype={
$1:function(a){return"A node with a skinned mesh is used in a scene that does not contain joint nodes."}}
E.j7.prototype={
$1:function(a){return"Joints do not have a common root."}}
E.j6.prototype={
$1:function(a){return"Skeleton node is not a common root."}}
E.iN.prototype={
$1:function(a){return"Non-relative URI found: "+("'"+H.b(a[0])+"'")+"."}}
E.iE.prototype={
$1:function(a){return"Multiple extensions are defined for this object: "+J.aF(H.aW(a[1],"$it"),E.bn(),P.d).k(0)+"."}}
E.iD.prototype={
$1:function(a){return"Prefer JSON Objects for extras."}}
E.iQ.prototype={
$1:function(a){return"This property should not be defined as it will not be used."}}
E.iF.prototype={
$1:function(a){return"outerConeAngle ("+H.b(a[1])+") is less than or equal to innerConeAngle ("+H.b(a[0])+")."}}
E.fS.prototype={}
E.hq.prototype={
$1:function(a){return"Accessor's total byteOffset "+H.b(a[0])+" isn't a multiple of componentType length "+H.b(a[1])+"."}}
E.hu.prototype={
$1:function(a){return"Referenced bufferView's byteStride value "+H.b(a[0])+" is less than accessor element's length "+H.b(a[1])+"."}}
E.hg.prototype={
$1:function(a){return"Accessor (offset: "+H.b(a[0])+", length: "+H.b(a[1])+") does not fit referenced bufferView ["+H.b(a[2])+"] length "+H.b(a[3])+"."}}
E.h2.prototype={
$1:function(a){return"Override of previously set accessor usage. Initial: "+("'"+H.b(a[0])+"'")+", new: "+("'"+H.b(a[1])+"'")+"."}}
E.hv.prototype={
$1:function(a){return"Animation channel has the same target as channel "+H.b(a[0])+"."}}
E.fZ.prototype={
$1:function(a){return"Animation channel cannot target TRS properties of a node with defined matrix."}}
E.fY.prototype={
$1:function(a){return"Animation channel cannot target WEIGHTS when mesh does not have morph targets."}}
E.h0.prototype={
$1:function(a){return"accessor.min and accessor.max must be defined for animation input accessor."}}
E.h1.prototype={
$1:function(a){return"Invalid Animation sampler input accessor format "+("'"+H.b(a[0])+"'")+". Must be one of "+J.aF(H.aW(a[1],"$it"),E.bn(),P.d).k(0)+"."}}
E.fX.prototype={
$1:function(a){return"Invalid animation sampler output accessor format "+("'"+H.b(a[0])+"'")+" for path "+("'"+H.b(a[2])+"'")+". Must be one of "+J.aF(H.aW(a[1],"$it"),E.bn(),P.d).k(0)+"."}}
E.h_.prototype={
$1:function(a){return"Animation sampler output accessor with "+("'"+H.b(a[0])+"'")+" interpolation must have at least "+H.b(a[1])+" elements. Got "+H.b(a[2])+"."}}
E.fW.prototype={
$1:function(a){return"Animation sampler output accessor of count "+H.b(a[0])+" expected. Found "+H.b(a[1])+"."}}
E.h5.prototype={
$1:function(a){return"Buffer refers to an unresolved GLB binary chunk."}}
E.h3.prototype={
$1:function(a){return"BufferView does not fit buffer ("+H.b(a[0])+") byteLength ("+H.b(a[1])+")."}}
E.ht.prototype={
$1:function(a){return"Override of previously set bufferView target or usage. Initial: "+("'"+H.b(a[0])+"'")+", new: "+("'"+H.b(a[1])+"'")+"."}}
E.hm.prototype={
$1:function(a){return"Accessor of count "+H.b(a[0])+" expected. Found "+H.b(a[1])+"."}}
E.h7.prototype={
$1:function(a){return"Invalid accessor format "+("'"+H.b(a[0])+"'")+" for this attribute semantic. Must be one of "+J.aF(H.aW(a[1],"$it"),E.bn(),P.d).k(0)+"."}}
E.h8.prototype={
$1:function(a){return"accessor.min and accessor.max must be defined for POSITION attribute accessor."}}
E.h4.prototype={
$1:function(a){return"bufferView.byteStride must be defined when two or more accessors use the same buffer view."}}
E.h6.prototype={
$1:function(a){return"Vertex attribute data must be aligned to 4-byte boundaries."}}
E.he.prototype={
$1:function(a){return"bufferView.byteStride must not be defined for indices accessor."}}
E.hd.prototype={
$1:function(a){return"Invalid indices accessor format "+("'"+H.b(a[0])+"'")+". Must be one of "+J.aF(H.aW(a[1],"$it"),E.bn(),P.d).k(0)+". "}}
E.hc.prototype={
$1:function(a){return"Number of vertices or indices ("+H.b(a[0])+") is not compatible with used drawing mode ("+("'"+H.b(a[1])+"'")+")."}}
E.hb.prototype={
$1:function(a){return"Material is incompatible with mesh primitive: Texture binding "+("'"+H.b(a[0])+"'")+" needs 'TEXCOORD_"+H.b(a[1])+"' attribute."}}
E.hf.prototype={
$1:function(a){return"All accessors of the same primitive must have the same count."}}
E.ha.prototype={
$1:function(a){return"No base accessor for this attribute semantic."}}
E.h9.prototype={
$1:function(a){return"Base accessor has different count."}}
E.hs.prototype={
$1:function(a){return"Node is a part of a node loop."}}
E.hh.prototype={
$1:function(a){return"Value overrides parent of node "+H.b(a[0])+"."}}
E.hk.prototype={
$1:function(a){var u="The length of weights array ("+H.b(a[0])+") does not match the number of morph targets (",t=a[1]
return u+H.b(t==null?0:t)+")."}}
E.hj.prototype={
$1:function(a){return"Node has skin defined, but mesh has no joints data."}}
E.hi.prototype={
$1:function(a){return"Node uses skinned mesh, but has no skin defined."}}
E.hl.prototype={
$1:function(a){return"Node "+H.b(a[0])+" is not a root node."}}
E.hn.prototype={
$1:function(a){return"Invalid IBM accessor format "+("'"+H.b(a[0])+"'")+". Must be one of "+J.aF(H.aW(a[1],"$it"),E.bn(),P.d).k(0)+". "}}
E.fV.prototype={
$1:function(a){return"Invalid MIME type "+("'"+H.b(a[0])+"'")+" for the texture source. Valid MIME types are "+J.aF(H.aW(a[1],"$it"),E.bn(),P.d).k(0)+"."}}
E.fU.prototype={
$1:function(a){return"Extension is not declared in extensionsUsed."}}
E.fT.prototype={
$1:function(a){return"Unexpected location for this extension."}}
E.ho.prototype={
$1:function(a){return"Unresolved reference: "+H.b(a[0])+"."}}
E.hp.prototype={
$1:function(a){return"Cannot validate an extension as it is not supported by the validator: "+("'"+H.b(a[0])+"'")+"."}}
E.hr.prototype={
$1:function(a){return"This object may be unused."}}
E.eT.prototype={}
E.eZ.prototype={
$1:function(a){return"Invalid GLB magic value ("+H.b(a[0])+")."}}
E.eY.prototype={
$1:function(a){return"Invalid GLB version value "+H.b(a[0])+"."}}
E.eX.prototype={
$1:function(a){return"Declared GLB length ("+H.b(a[0])+") is too small."}}
E.f6.prototype={
$1:function(a){return"Length of "+H.b(a[0])+" chunk is not aligned to 4-byte boundaries."}}
E.eV.prototype={
$1:function(a){return"Declared length ("+H.b(a[0])+") does not match GLB length ("+H.b(a[1])+")."}}
E.f5.prototype={
$1:function(a){return"Chunk ("+H.b(a[0])+") length ("+H.b(a[1])+") does not fit total GLB length."}}
E.f1.prototype={
$1:function(a){return"Chunk ("+H.b(a[0])+") cannot have zero length."}}
E.f2.prototype={
$1:function(a){return"Chunk of type "+H.b(a[0])+" has already been used."}}
E.eW.prototype={
$1:function(a){return"Unexpected end of chunk header."}}
E.eU.prototype={
$1:function(a){return"Unexpected end of chunk data."}}
E.f_.prototype={
$1:function(a){return"Unexpected end of header."}}
E.f4.prototype={
$1:function(a){return"First chunk must be of JSON type. Found "+H.b(a[0])+" instead."}}
E.f3.prototype={
$1:function(a){return"BIN chunk must be the second chunk."}}
E.f0.prototype={
$1:function(a){return"Unknown GLB chunk type: "+H.b(a[0])+"."}}
E.bE.prototype={
gbG:function(){var u=J.n2(this.a.c.$1(this.e))
return u},
gC:function(a){return C.a.gC(this.k(0))},
K:function(a,b){if(b==null)return!1
return b instanceof E.bE&&b.k(0)===this.k(0)},
k:function(a){var u=this,t=u.c
if(t!=null&&t.length!==0)return H.b(t)+": "+u.gbG()
t=u.d
if(t!=null)return"@"+H.b(t)+": "+u.gbG()
return u.gbG()}}
D.bz.prototype={
E:function(a,b){var u=this.d,t=this.e=a.ch.i(0,u)
if(u!==-1)if(t==null)b.j($.D(),H.a([u],[P.c]),"source")
else t.c=!0},
bR:function(a,b){var u,t=this.e
t=t==null?null:t.cx
u=t==null?null:t.a
if(u!=null&&u!=="image/webp")b.j($.mO(),H.a([u,C.cr],[P.c]),"source")},
$icB:1}
X.b8.prototype={
E:function(a,b){var u,t,s=b.c
s.push("lights")
u=this.d
t=J.cr(s.slice(0),H.i(s,0))
b.y.l(0,u,t)
u.aa(new X.fR(b,a))
s.pop()}}
X.fR.prototype={
$2:function(a,b){var u=this.a.c
u.push(C.c.k(a))
u.pop()}}
X.ct.prototype={}
X.bI.prototype={}
X.bJ.prototype={
E:function(a,b){var u,t,s=a.a.i(0,"KHR_lights_punctual")
if(s instanceof X.b8){u=this.d
t=this.e=s.d.i(0,u)
if(u!==-1)if(t==null)b.j($.D(),H.a([u],[P.c]),"light")
else t.c=!0}else b.B($.ce(),H.a(["/extensions/KHR_lights_punctual"],[P.c]))}}
A.bK.prototype={
E:function(a,b){var u,t=this.e
if(t!=null){u=b.c
u.push("diffuseTexture")
t.E(a,b)
u.pop()}t=this.x
if(t!=null){u=b.c
u.push("specularGlossinessTexture")
t.E(a,b)
u.pop()}}}
S.bL.prototype={}
L.bM.prototype={
E:function(a,b){var u,t
for(u=b.e,t=this;t!=null;){t=u.i(0,t)
if(t instanceof Y.ax){t.dx.l(0,b.M(),this.r)
break}}}}
D.aj.prototype={}
D.a_.prototype={}
D.bA.prototype={
gC:function(a){var u=J.ai(this.a),t=J.ai(this.b)
return A.nU(A.dJ(A.dJ(0,C.c.gC(u)),C.c.gC(t)))},
K:function(a,b){if(b==null)return!1
return b instanceof D.bA&&this.b==b.b&&J.a5(this.a,b.a)}}
D.cu.prototype={}
D.dk.prototype={}
A.d3.prototype={
bM:function(){var u=this,t=u.d=u.c.bE(u.gdl(),u.gdn(),u.gc7()),s=u.dy
s.e=t.geb()
s.f=t.gee()
s.r=new A.f9(u)
return u.e.a},
aS:function(){this.d.F()
var u=this.e
if(u.a.a===0)u.Z(new K.ac("model/gltf-binary",null,this.fx))},
dm:function(a){var u,t,s,r,q,p,o,n,m,l,k,j,i,h,g,f=this,e="model/gltf-binary",d="0"
f.d.aK()
for(u=J.K(a),t=K.ac,s=[t],t=[t],r=[P.c],q=f.a,p=0,o=0;p!==u.gh(a);)switch(f.r){case 0:n=u.gh(a)
m=f.x
o=Math.min(n-p,12-m)
n=m+o
f.x=n
C.i.a_(q,m,n,a,p)
p+=o
f.y=o
if(f.x!==12)break
l=f.b.getUint32(0,!0)
if(l!==1179937895){f.f.Y($.p1(),H.a([l],r),0)
f.d.F()
u=f.e.a
if(u.a===0){t=f.fx
u.ag(new K.ac(e,null,t))}return}k=f.b.getUint32(4,!0)
if(k!==2){f.f.Y($.p2(),H.a([k],r),4)
f.d.F()
u=f.e.a
if(u.a===0){t=f.fx
u.ag(new K.ac(e,null,t))}return}n=f.z=f.b.getUint32(8,!0)
if(n<=f.y)f.f.Y($.p4(),H.a([n],r),8)
f.r=1
f.x=0
break
case 1:n=u.gh(a)
m=f.x
o=Math.min(n-p,8-m)
n=m+o
f.x=n
C.i.a_(q,m,n,a,p)
p+=o
f.y+=o
if(f.x!==8)break
f.ch=f.b.getUint32(0,!0)
n=f.b.getUint32(4,!0)
f.cx=n
if((f.ch&3)!==0){m=f.f
j=$.oY()
i=f.y
m.Y(j,H.a(["0x"+C.a.ak(C.c.X(n,16),8,d)],r),i-8)}if(f.y+f.ch>f.z)f.f.Y($.oZ(),H.a(["0x"+C.a.ak(C.c.X(f.cx,16),8,d),f.ch],r),f.y-8)
if(f.Q===0&&f.cx!==1313821514)f.f.Y($.p9(),H.a(["0x"+C.a.ak(C.c.X(f.cx,16),8,d)],r),f.y-8)
n=f.cx
if(n===5130562&&f.Q>1&&!f.fr)f.f.Y($.p5(),H.a(["0x"+C.a.ak(C.c.X(n,16),8,d)],r),f.y-8)
h=new A.f7(f)
n=f.cx
switch(n){case 1313821514:if(f.ch===0){m=f.f
j=$.p0()
i=f.y
m.Y(j,H.a(["0x"+C.a.ak(C.c.X(n,16),8,d)],r),i-8)}h.$1$seen(f.cy)
f.cy=!0
break
case 5130562:h.$1$seen(f.fr)
f.fr=!0
break
default:f.f.Y($.pa(),H.a(["0x"+C.a.ak(C.c.X(n,16),8,d)],r),f.y-8)
f.r=4294967295}++f.Q
f.x=0
break
case 1313821514:o=Math.min(u.gh(a)-p,f.ch-f.x)
if(f.db==null){n=f.dy
m=f.f
n=new K.cp(new P.bi(n,[H.i(n,0)]),new P.aN(new P.E($.p,s),t))
n.e=m
f.db=n
f.dx=n.bM()}n=f.dy
g=p+o
m=u.T(a,p,g)
if(n.b>=4)H.O(n.bg())
j=n.b
if((j&1)!==0)n.ai(m)
else if((j&3)===0){n=n.aQ()
m=new P.c_(m)
j=n.c
if(j==null)n.b=n.c=m
else{j.sau(m)
n.c=m}}n=f.x+=o
f.y+=o
if(n===f.ch){f.dy.a1()
f.r=1
f.x=0}p=g
break
case 5130562:n=u.gh(a)
m=f.ch
o=Math.min(n-p,m-f.x)
n=f.fx
if(n==null)n=f.fx=new Uint8Array(m)
m=f.x
j=m+o
f.x=j
C.i.a_(n,m,j,a,p)
p+=o
f.y+=o
if(f.x===f.ch){f.r=1
f.x=0}break
case 4294967295:n=u.gh(a)
m=f.ch
j=f.x
o=Math.min(n-p,m-j)
j+=o
f.x=j
p+=o
f.y+=o
if(j===m){f.r=1
f.x=0}break}f.d.al()},
dq:function(){var u,t,s=this
switch(s.r){case 0:s.f.bu($.p8(),s.y)
s.aS()
break
case 1:if(s.x!==0){s.f.bu($.p7(),s.y)
s.aS()}else{u=s.z
t=s.y
if(u!==t)s.f.Y($.p3(),H.a([u,t],[P.c]),s.y)
u=s.dx
if(u!=null)u.am(0,new A.f8(s),s.gc7(),P.A)
else s.e.Z(new K.ac("model/gltf-binary",null,s.fx))}break
default:if(s.ch>0)s.f.bu($.p6(),s.y)
s.aS()}},
dr:function(a){var u
this.d.F()
u=this.e
if(u.a.a===0)u.L(a)},
$icq:1}
A.f9.prototype={
$0:function(){var u=this.a
if((u.dy.b&4)!==0)u.d.al()
else u.aS()}}
A.f7.prototype={
$1$seen:function(a){var u=this.a
if(a){u.f.Y($.p_(),H.a(["0x"+C.a.ak(C.c.X(u.cx,16),8,"0")],[P.c]),u.y-8)
u.r=4294967295}else u.r=u.cx},
$0:function(){return this.$1$seen(null)}}
A.f8.prototype={
$1:function(a){var u=this.a,t=a==null?null:a.b
u.e.Z(new K.ac("model/gltf-binary",t,u.fx))}}
K.ac.prototype={}
K.cq.prototype={}
K.fe.prototype={
$0:function(){return this.a.b.aK()}}
K.ff.prototype={
$0:function(){return this.a.b.al()}}
K.fd.prototype={
$0:function(){return this.a.b.F()}}
K.fg.prototype={
$1:function(a){var u,t,s,r,q,p=this,o=null,n=p.a
if(!n.a){u=J.K(a)
if(u.gt(a)){n.b.F()
p.b.a1()
p.c.L(C.a_)
return}t=u.i(a,0)
if(103===t){u=p.b
s=p.d
r=new Uint8Array(12)
q=K.ac
q=new A.d3(r,new P.bi(u,[H.i(u,0)]),new P.aN(new P.E($.p,[q]),[q]))
s.id=!0
q.f=s
u=r.buffer
u.toString
q.b=H.hU(u,0,o)
q.dy=P.nz(o,o,o,[P.l,P.h])
p.c.Z(q)
n.a=!0}else{u=123===t||9===t||32===t||10===t||13===t||239===t
s=p.c
r=p.b
if(u){s.Z(K.rg(new P.bi(r,[H.i(r,0)]),p.d))
n.a=!0}else{n.b.F()
r.a1()
s.L(C.a_)
return}}}p.b.A(0,a)}}
K.cp.prototype={
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K.d5.prototype={
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F.lr.prototype={
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F.ls.prototype={
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F.lt.prototype={
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F.lq.prototype={
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F.ae.prototype={
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F.Y.prototype={
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F.jC.prototype={
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A.jQ.prototype={
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t[13]=u[13]
t[12]=u[12]
t[11]=u[11]
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t[6]=u[6]
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T.di.prototype={
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gh:function(a){var u=this.a,t=u[0],s=u[1],r=u[2],q=u[3]
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k:function(a){var u=this.a
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T.bh.prototype={
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u[2]=c},
k:function(a){var u=this.a
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gaI:function(){var u=this.a,t=u[0],s=u[1]
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K:function(a,b){var u,t,s
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Q.m2.prototype={}
Q.dy.prototype={}
Q.lN.prototype={
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Q.lJ.prototype={
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Q.lK.prototype={
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Q.lM.prototype={
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Q.lj.prototype={
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Q.lf.prototype={
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$C:"$1",
$R:0,
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Q.lg.prototype={
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t(P.hA,P.a7)
s(P.hA,[H.cZ,H.bH,P.kB,P.kI])
s(H.ck,[H.e2,H.ib,H.lP,H.jy,H.fN,H.lz,H.lA,H.lB,P.k6,P.k5,P.k7,P.k8,P.l1,P.l7,P.l8,P.ln,P.km,P.ku,P.kq,P.kr,P.ks,P.ko,P.kt,P.kn,P.kx,P.ky,P.kw,P.kv,P.jp,P.jq,P.jr,P.js,P.jt,P.kW,P.kV,P.kc,P.kb,P.kO,P.ll,P.kR,P.kQ,P.hB,P.hC,P.i1,P.jJ,P.jK,P.jL,P.l4,P.lc,P.lb,P.ld,P.le,P.l9,M.k0,M.k1,M.k2,M.k3,M.jZ,M.k_,M.jU,M.jV,M.jW,M.jX,Z.dU,Z.dV,V.fn,V.fo,V.fp,V.fl,V.fm,V.fj,V.fk,V.fh,V.fi,V.fq,V.fr,Y.hF,S.hR,S.hI,S.hJ,S.hK,S.hM,S.hN,S.hO,S.hP,S.hQ,S.hL,V.i3,V.i4,V.i5,B.ij,O.jk,M.ea,M.e9,M.eb,M.ee,M.ef,M.ec,M.ed,M.eg,Y.fv,Y.fx,Y.fw,Y.fu,Y.fM,Y.fL,Y.ia,N.ig,N.ih,O.lQ,O.lR,O.lS,O.lm,E.et,E.er,E.eq,E.ey,E.ev,E.ew,E.eu,E.eH,E.eJ,E.eA,E.eG,E.ez,E.eF,E.eD,E.eE,E.eC,E.eB,E.eM,E.eL,E.eK,E.eQ,E.eP,E.en,E.eo,E.ep,E.eO,E.eN,E.es,E.eI,E.ex,E.em,E.ek,E.el,E.fC,E.iv,E.iw,E.iB,E.iz,E.it,E.ip,E.ix,E.iq,E.iA,E.il,E.iu,E.io,E.ir,E.im,E.iy,E.is,E.j9,E.j8,E.iZ,E.iX,E.iY,E.iW,E.iU,E.iV,E.j4,E.j5,E.iT,E.iS,E.iR,E.iP,E.iO,E.iM,E.iG,E.jj,E.ji,E.iL,E.iI,E.iK,E.iH,E.iJ,E.jh,E.jf,E.jb,E.j0,E.jg,E.ja,E.jc,E.jd,E.je,E.j3,E.j2,E.j1,E.j_,E.j7,E.j6,E.iN,E.iE,E.iD,E.iQ,E.iF,E.hq,E.hu,E.hg,E.h2,E.hv,E.fZ,E.fY,E.h0,E.h1,E.fX,E.h_,E.fW,E.h5,E.h3,E.ht,E.hm,E.h7,E.h8,E.h4,E.h6,E.he,E.hd,E.hc,E.hb,E.hf,E.ha,E.h9,E.hs,E.hh,E.hk,E.hj,E.hi,E.hl,E.hn,E.fV,E.fU,E.fT,E.ho,E.hp,E.hr,E.eZ,E.eY,E.eX,E.f6,E.eV,E.f5,E.f1,E.f2,E.eW,E.eU,E.f_,E.f4,E.f3,E.f0,X.fR,A.f9,A.f7,A.f8,K.fe,K.ff,K.fd,K.fg,K.fb,F.lr,F.ls,F.lt,F.lq,A.jR,A.jQ,A.lx,Q.lN,Q.lJ,Q.lI,Q.lF,Q.lG,Q.lK,Q.lH,Q.lD,Q.lE,Q.lL,Q.lM,Q.lh,Q.li,Q.lj,Q.lf,Q.lg])
t(P.hy,P.dz)
s(P.hy,[H.dq,F.ae])
s(H.dq,[H.cl,P.bX])
s(H.B,[H.av,H.d1,H.b9,P.kC,P.dl])
s(H.av,[H.jw,H.aw,P.kJ,P.kA])
t(H.d_,H.cw)
s(P.Z,[H.bN,H.dt,H.jl])
t(H.d0,H.cC)
t(P.dF,P.hD)
t(P.cE,P.dF)
t(H.e8,P.cE)
s(H.e7,[H.b2,H.aI])
s(P.b3,[H.i6,H.fO,H.jE,H.e0,H.ii,P.cA,P.ab,P.i0,P.jG,P.jB,P.be,P.e6,P.ei])
s(H.jy,[H.jm,H.ch])
t(H.dc,H.cz)
s(H.dc,[H.cJ,H.cL])
t(H.cK,H.cJ)
t(H.dd,H.cK)
t(H.cM,H.cL)
t(H.cy,H.cM)
s(H.dd,[H.db,H.hV])
s(H.cy,[H.hW,H.hX,H.hY,H.hZ,H.i_,H.de,H.bP])
t(P.kZ,P.fE)
t(P.aN,P.kf)
s(P.dB,[P.dv,P.dE])
t(P.kX,P.jn)
s(P.kX,[P.bi,P.kz])
t(P.dw,P.cF)
s(P.kN,[P.kF,P.dC])
s(P.kj,[P.c_,P.dx])
t(P.kP,P.l6)
t(P.kE,P.kB)
s(P.kS,[P.c2,P.l3])
t(P.ju,P.jv)
t(P.dD,P.ju)
t(P.kH,P.dD)
s(P.e5,[P.dW,P.eS,P.fP])
t(P.eh,P.jo)
s(P.eh,[P.dY,P.dX,P.fQ,P.jN])
s(P.e3,[P.e_,P.kT])
t(P.l5,P.e_)
t(P.jM,P.eS)
s(P.G,[P.w,P.h])
s(P.ab,[P.bU,P.fz])
t(P.kh,P.dG)
s(V.fc,[V.fa,M.bq,M.br,M.bs,Z.cf,Z.bt,Z.cg,T.bv,G.bx,G.by,V.d4,Y.bS,Y.bg,S.cx,D.bz,X.b8,X.bI,X.bJ,A.bK,S.bL,L.bM])
s(V.fa,[M.Q,Z.aZ,Q.b_,V.aH,G.b1,T.b5,Y.ax,S.ba,V.ad,T.bc,B.aK,O.bd,U.bf,X.ct])
s(M.Q,[M.jY,M.jT])
s(F.Y,[M.fA,M.hS,M.hG,M.hT,M.hH,Z.dT,Z.ic,S.fy,O.fs,F.jC,F.jD,F.e4])
s(Y.bg,[Y.bR,Y.bQ])
s(Y.ft,[Y.fK,Y.i9,Y.jS])
s(E.fD,[E.ej,E.fB,E.ik,E.iC,E.fS,E.eT])
u(H.dq,H.jF)
u(H.dI,P.J)
u(H.cJ,P.J)
u(H.cK,H.d2)
u(H.cL,P.J)
u(H.cM,H.d2)
u(P.dv,P.k9)
u(P.dE,P.l_)
u(P.dz,P.J)
u(P.dF,P.l2)})()
var v={mangledGlobalNames:{h:"int",w:"double",G:"num",d:"String",aT:"bool",A:"Null",l:"List"},mangledNames:{},getTypeFromName:getGlobalFromName,metadata:[],types:[{func:1,ret:-1},{func:1,ret:-1,args:[{func:1,ret:-1}]},{func:1,ret:P.w,args:[P.h]},{func:1,ret:P.aT,args:[P.h]},{func:1,args:[,]},{func:1,ret:-1,args:[P.c]},{func:1,ret:P.A,args:[P.c]},{func:1,ret:P.A,args:[,,]},{func:1,ret:P.A,args:[,]},{func:1,ret:-1,args:[M.j]},{func:1,ret:P.d,args:[P.c]},{func:1,ret:-1,args:[P.c,P.a1]},{func:1,ret:-1,args:[[P.l,P.h]]},{func:1,ret:-1,args:[P.c],opt:[P.a1]},{func:1,ret:P.h,args:[P.h]},{func:1,ret:P.w,args:[P.G]},{func:1,ret:-1,args:[,]},{func:1,ret:P.A,args:[,P.a1]},{func:1,ret:P.af,args:[,,]},{func:1,ret:P.af,args:[P.h]},{func:1,ret:P.A,args:[,],opt:[P.a1]},{func:1,ret:P.aT,args:[P.c]},{func:1,ret:[P.E,,],args:[,]},{func:1,ret:[M.Q,P.G],args:[[P.f,P.d,P.c],M.j]},{func:1,ret:M.bq,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:M.br,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:M.bs,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:Z.aZ,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:Z.bt,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:T.bv,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:Q.b_,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:V.aH,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:G.b1,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:G.bx,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:G.by,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:T.b5,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:L.bM,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:Y.bS,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:Y.bR,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:Y.bQ,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:Y.bg,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:S.ba,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:V.ad,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:T.bc,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:B.aK,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:O.bd,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:U.bf,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:-1,opt:[[P.R,,]]},{func:1,ret:[P.R,,]},{func:1,ret:D.bz,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:X.b8,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:X.bI,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:X.bJ,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:A.bK,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:S.bL,args:[[P.f,P.d,P.c],M.j]},{func:1,ret:Y.ax,args:[[P.f,P.d,P.c],M.j]}],interceptorsByTag:null,leafTags:null};(function constants(){var u=hunkHelpers.makeConstList
C.bp=J.bD.prototype
C.d=J.b6.prototype
C.bt=J.d8.prototype
C.c=J.d9.prototype
C.bu=J.cs.prototype
C.a=J.bG.prototype
C.bv=J.b7.prototype
C.cP=H.db.prototype
C.i=H.bP.prototype
C.ao=J.i8.prototype
C.O=J.bW.prototype
C.P=new V.k("MAT4",5126,!1)
C.A=new V.k("SCALAR",5126,!1)
C.aO=new V.k("VEC2",5121,!0)
C.aS=new V.k("VEC2",5123,!0)
C.aT=new V.k("VEC2",5126,!1)
C.R=new V.k("VEC3",5121,!0)
C.T=new V.k("VEC3",5123,!0)
C.j=new V.k("VEC3",5126,!1)
C.aW=new V.k("VEC4",5121,!1)
C.D=new V.k("VEC4",5121,!0)
C.aX=new V.k("VEC4",5123,!1)
C.E=new V.k("VEC4",5123,!0)
C.u=new V.k("VEC4",5126,!1)
C.aY=new V.aY("AnimationInput")
C.aZ=new V.aY("AnimationOutput")
C.b_=new V.aY("IBM")
C.b0=new V.aY("PrimitiveIndices")
C.W=new V.aY("VertexAttribute")
C.b1=new V.b0("IBM")
C.b2=new V.b0("Image")
C.X=new V.b0("IndexBuffer")
C.v=new V.b0("Other")
C.Y=new V.b0("VertexBuffer")
C.di=new P.dY()
C.b3=new P.dW()
C.b4=new P.dX()
C.Z=new H.eR([P.A])
C.a_=new K.d5()
C.b5=new M.bF()
C.a0=function getTagFallback(o) {
  var s = Object.prototype.toString.call(o);
  return s.substring(8, s.length - 1);
}
C.b6=function() {
  var toStringFunction = Object.prototype.toString;
  function getTag(o) {
    var s = toStringFunction.call(o);
    return s.substring(8, s.length - 1);
  }
  function getUnknownTag(object, tag) {
    if (/^HTML[A-Z].*Element$/.test(tag)) {
      var name = toStringFunction.call(object);
      if (name == "[object Object]") return null;
      return "HTMLElement";
    }
  }
  function getUnknownTagGenericBrowser(object, tag) {
    if (self.HTMLElement && object instanceof HTMLElement) return "HTMLElement";
    return getUnknownTag(object, tag);
  }
  function prototypeForTag(tag) {
    if (typeof window == "undefined") return null;
    if (typeof window[tag] == "undefined") return null;
    var constructor = window[tag];
    if (typeof constructor != "function") return null;
    return constructor.prototype;
  }
  function discriminator(tag) { return null; }
  var isBrowser = typeof navigator == "object";
  return {
    getTag: getTag,
    getUnknownTag: isBrowser ? getUnknownTagGenericBrowser : getUnknownTag,
    prototypeForTag: prototypeForTag,
    discriminator: discriminator };
}
C.bb=function(getTagFallback) {
  return function(hooks) {
    if (typeof navigator != "object") return hooks;
    var ua = navigator.userAgent;
    if (ua.indexOf("DumpRenderTree") >= 0) return hooks;
    if (ua.indexOf("Chrome") >= 0) {
      function confirm(p) {
        return typeof window == "object" && window[p] && window[p].name == p;
      }
      if (confirm("Window") && confirm("HTMLElement")) return hooks;
    }
    hooks.getTag = getTagFallback;
  };
}
C.b7=function(hooks) {
  if (typeof dartExperimentalFixupGetTag != "function") return hooks;
  hooks.getTag = dartExperimentalFixupGetTag(hooks.getTag);
}
C.b8=function(hooks) {
  var getTag = hooks.getTag;
  var prototypeForTag = hooks.prototypeForTag;
  function getTagFixed(o) {
    var tag = getTag(o);
    if (tag == "Document") {
      if (!!o.xmlVersion) return "!Document";
      return "!HTMLDocument";
    }
    return tag;
  }
  function prototypeForTagFixed(tag) {
    if (tag == "Document") return null;
    return prototypeForTag(tag);
  }
  hooks.getTag = getTagFixed;
  hooks.prototypeForTag = prototypeForTagFixed;
}
C.ba=function(hooks) {
  var userAgent = typeof navigator == "object" ? navigator.userAgent : "";
  if (userAgent.indexOf("Firefox") == -1) return hooks;
  var getTag = hooks.getTag;
  var quickMap = {
    "BeforeUnloadEvent": "Event",
    "DataTransfer": "Clipboard",
    "GeoGeolocation": "Geolocation",
    "Location": "!Location",
    "WorkerMessageEvent": "MessageEvent",
    "XMLDocument": "!Document"};
  function getTagFirefox(o) {
    var tag = getTag(o);
    return quickMap[tag] || tag;
  }
  hooks.getTag = getTagFirefox;
}
C.b9=function(hooks) {
  var userAgent = typeof navigator == "object" ? navigator.userAgent : "";
  if (userAgent.indexOf("Trident/") == -1) return hooks;
  var getTag = hooks.getTag;
  var quickMap = {
    "BeforeUnloadEvent": "Event",
    "DataTransfer": "Clipboard",
    "HTMLDDElement": "HTMLElement",
    "HTMLDTElement": "HTMLElement",
    "HTMLPhraseElement": "HTMLElement",
    "Position": "Geoposition"
  };
  function getTagIE(o) {
    var tag = getTag(o);
    var newTag = quickMap[tag];
    if (newTag) return newTag;
    if (tag == "Object") {
      if (window.DataView && (o instanceof window.DataView)) return "DataView";
    }
    return tag;
  }
  function prototypeForTagIE(tag) {
    var constructor = window[tag];
    if (constructor == null) return null;
    return constructor.prototype;
  }
  hooks.getTag = getTagIE;
  hooks.prototypeForTag = prototypeForTagIE;
}
C.a1=function(hooks) { return hooks; }

C.a2=new P.fP()
C.bc=new P.i7()
C.a3=new Y.dp()
C.bd=new Y.dr()
C.a4=new P.jM()
C.F=new P.ki()
C.f=new P.kP()
C.H=new Y.b4(0,"Format.Unknown")
C.m=new Y.b4(1,"Format.RGB")
C.w=new Y.b4(2,"Format.RGBA")
C.a5=new Y.b4(3,"Format.Luminance")
C.a6=new Y.b4(4,"Format.LuminanceAlpha")
C.a7=new Y.as("Wrong WebP header.")
C.bq=new Y.as("PNG header not found.")
C.br=new Y.as("Invalid JPEG marker segment length.")
C.n=new Y.as("Wrong chunk length.")
C.bs=new Y.as("Invalid start of file.")
C.bw=new P.fQ(null)
C.bx=H.a(u([0,0]),[P.w])
C.by=H.a(u([0,0,0]),[P.w])
C.bz=H.a(u([127,2047,65535,1114111]),[P.h])
C.bA=H.a(u([16]),[P.h])
C.bB=H.a(u([1,1]),[P.w])
C.a8=H.a(u([1,1,1]),[P.w])
C.a9=H.a(u([1,1,1,1]),[P.w])
C.aa=H.a(u([2]),[P.h])
C.bC=H.a(u([255,216]),[P.h])
C.ab=H.a(u([0,0,32776,33792,1,10240,0,0]),[P.h])
C.bE=H.a(u([137,80,78,71,13,10,26,10]),[P.h])
C.N=H.v(U.bf)
C.be=new D.a_(D.u4())
C.cN=new H.aI([C.N,C.be],[P.ah,D.a_])
C.bk=new D.aj("EXT_texture_webp",C.cN,D.u5(),!1)
C.ar=H.v(V.d4)
C.M=H.v(V.ad)
C.bf=new D.a_(X.ui())
C.bg=new D.a_(X.uk())
C.cL=new H.aI([C.ar,C.bf,C.M,C.bg],[P.ah,D.a_])
C.bn=new D.aj("KHR_lights_punctual",C.cL,null,!1)
C.l=H.v(Y.ax)
C.bh=new D.a_(A.ul())
C.cI=new H.aI([C.l,C.bh],[P.ah,D.a_])
C.bm=new D.aj("KHR_materials_pbrSpecularGlossiness",C.cI,null,!1)
C.bi=new D.a_(S.um())
C.cJ=new H.aI([C.l,C.bi],[P.ah,D.a_])
C.bj=new D.aj("KHR_materials_unlit",C.cJ,null,!1)
C.c9=H.a(u([]),[P.ah])
C.cO=new H.b2(0,{},C.c9,[P.ah,D.a_])
C.bo=new D.aj("KHR_mesh_quantization",C.cO,U.un(),!0)
C.ay=H.v(Y.bg)
C.au=H.v(Y.bQ)
C.av=H.v(Y.bR)
C.G=new D.a_(L.uo())
C.cM=new H.aI([C.ay,C.G,C.au,C.G,C.av,C.G],[P.ah,D.a_])
C.bl=new D.aj("KHR_texture_transform",C.cM,null,!1)
C.I=H.a(u([C.bk,C.bn,C.bm,C.bj,C.bo,C.bl]),[D.aj])
C.o=H.a(u([3]),[P.h])
C.ac=H.a(u([33071,33648,10497]),[P.h])
C.bF=H.a(u([34962,34963]),[P.h])
C.J=H.a(u([4]),[P.h])
C.aL=new V.k("VEC2",5120,!1)
C.aM=new V.k("VEC2",5120,!0)
C.aN=new V.k("VEC2",5121,!1)
C.aP=new V.k("VEC2",5122,!1)
C.aQ=new V.k("VEC2",5122,!0)
C.aR=new V.k("VEC2",5123,!1)
C.bG=H.a(u([C.aL,C.aM,C.aN,C.aP,C.aQ,C.aR]),[V.k])
C.bH=H.a(u([5121,5123,5125]),[P.h])
C.ad=H.a(u(["image/jpeg","image/png"]),[P.d])
C.bI=H.a(u([82,73,70,70]),[P.h])
C.bJ=H.a(u([9728,9729]),[P.h])
C.aF=new V.k("SCALAR",5121,!1)
C.aI=new V.k("SCALAR",5123,!1)
C.aK=new V.k("SCALAR",5125,!1)
C.ae=H.a(u([C.aF,C.aI,C.aK]),[V.k])
C.bM=H.a(u(["camera","children","skin","matrix","mesh","rotation","scale","translation","weights","name"]),[P.d])
C.bN=H.a(u([9728,9729,9984,9985,9986,9987]),[P.h])
C.bO=H.a(u(["COLOR","JOINTS","TEXCOORD","WEIGHTS"]),[P.d])
C.x=H.a(u([0,0,65490,45055,65535,34815,65534,18431]),[P.h])
C.bP=H.a(u(["color","intensity","spot","type","range","name"]),[P.d])
C.bQ=H.a(u(["buffer","byteOffset","byteLength","byteStride","target","name"]),[P.d])
C.ag=H.a(u([0,0,26624,1023,65534,2047,65534,2047]),[P.h])
C.bR=H.a(u(["LINEAR","STEP","CUBICSPLINE"]),[P.d])
C.bS=H.a(u(["OPAQUE","MASK","BLEND"]),[P.d])
C.bT=H.a(u(["pbrMetallicRoughness","normalTexture","occlusionTexture","emissiveTexture","emissiveFactor","alphaMode","alphaCutoff","doubleSided","name"]),[P.d])
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C.aC=new N.c3(0,"_Storage.DataUri")
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u($,"x4","qk",function(){return E.n("UNKNOWN_ASSET_MAJOR_VERSION",new E.j9(),C.b)})
u($,"x5","ql",function(){return E.n("UNKNOWN_ASSET_MINOR_VERSION",new E.j8(),C.e)})
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u($,"wu","pO",function(){return E.n("ACCESSOR_SPARSE_COUNT_OUT_OF_RANGE",new E.j4(),C.b)})
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}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},"/node_modules/gltf-validator/gltf_validator.dart.js",arguments[3],arguments[4],arguments[5],arguments[6],"/node_modules/gltf-validator")
},{"_process":1}],4:[function(require,module,exports){
/*
 * # Copyright (c) 2016-2019 The Khronos Group Inc.
 * #
 * # Licensed under the Apache License, Version 2.0 (the "License");
 * # you may not use this file except in compliance with the License.
 * # You may obtain a copy of the License at
 * #
 * #     http://www.apache.org/licenses/LICENSE-2.0
 * #
 * # Unless required by applicable law or agreed to in writing, software
 * # distributed under the License is distributed on an "AS IS" BASIS,
 * # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * # See the License for the specific language governing permissions and
 * # limitations under the License.
 */

const validator = require('./gltf_validator.dart.js');

/**
 * Returns a version string.
 * @returns {string}
 */
exports.version = () => validator.version();

/**
 * Returns an array of supported extensions names.
 * @returns {string[]}
 */
exports.supportedExtensions = () => validator.supportedExtensions();

/**
 * Validates an asset from bytes.
 * @param {Uint8Array} data - Byte array containing glTF or GLB data.
 * @param {ValidationOptions} options - Object with validation options.
 * @returns {Promise} Promise with validation result in object form.
 */
exports.validateBytes = (data, options) => validator.validateBytes(data, options);

/**
 * Validates an asset from JSON string.
 * @param {string} json - String containing glTF JSON.
 * @param {ValidationOptions} options - Object with validation options.
 * @returns {Promise} Promise with validation result in object form.
 */
exports.validateString = (json, options) => validator.validateString(json, options);

/**
 @typedef {Object} ValidationOptions
 @property {string} uri - Absolute or relative asset URI that will be copied to validation report.
 @property {ExternalResourceFunction} externalResourceFunction - Function for loading external resources. If omitted, external resources are not validated.
 @property {boolean} validateAccessorData - Set to `false` to skip reading of accessor data. Default is `true`.
 @property {boolean} writeTimestamp - Set to `false` to omit timestamp from the validation report. Default is `true`.
 @property {number} maxIssues - Max number of reported issues. Use `0` for unlimited output.
 @property {string[]} ignoredIssues - Array of ignored issue codes.
 @property {Object} severityOverrides - Object with overridden severities for issue codes.
 */

/**
 * @callback ExternalResourceFunction
 * @param {string} uri - Relative URI of the external resource.
 * @returns {Promise} - Promise with Uint8Array data.
 */

},{"./gltf_validator.dart.js":3}]},{},[2]);