Socket
Socket
Sign inDemoInstall

@loaders.gl/core

Package Overview
Dependencies
Maintainers
8
Versions
336
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

@loaders.gl/core - npm Package Compare versions

Comparing version 4.3.0-alpha.1 to 4.3.0-alpha.2

6

dist/dist.min.js

@@ -7,3 +7,3 @@ (function webpackUniversalModuleDefinition(root, factory) {

else root['loaders'] = factory();})(globalThis, function () {
"use strict";var __exports__=(()=>{var xe=Object.defineProperty;var $r=Object.getOwnPropertyDescriptor;var zr=Object.getOwnPropertyNames;var Vr=Object.prototype.hasOwnProperty;var Hr=(e,t,r)=>t in e?xe(e,t,{enumerable:!0,configurable:!0,writable:!0,value:r}):e[t]=r;var Bt=(e,t)=>{for(var r in t)xe(e,r,{get:t[r],enumerable:!0})},Gr=(e,t,r,o)=>{if(t&&typeof t=="object"||typeof t=="function")for(let n of zr(t))!Vr.call(e,n)&&n!==r&&xe(e,n,{get:()=>t[n],enumerable:!(o=$r(t,n))||o.enumerable});return e};var qr=e=>Gr(xe({},"__esModule",{value:!0}),e);var Lt=(e,t,r)=>(Hr(e,typeof t!="symbol"?t+"":t,r),r);var cn={};Bt(cn,{FetchError:()=>J,JSONLoader:()=>st,NullLoader:()=>Ur,NullWorkerLoader:()=>Cr,RequestScheduler:()=>Q,_BrowserFileSystem:()=>Ie,_fetchProgress:()=>jr,_unregisterLoaders:()=>dr,assert:()=>$,concatenateArrayBuffersAsync:()=>O,document:()=>Ne,encode:()=>vr,encodeInBatches:()=>Pr,encodeSync:()=>_t,encodeTable:()=>Tt,encodeTableAsText:()=>Ir,encodeTableInBatches:()=>At,encodeText:()=>Mr,encodeTextSync:()=>Nr,encodeURLtoURL:()=>kt,fetchFile:()=>D,forEach:()=>tt,getLoaderOptions:()=>L,getPathPrefix:()=>nt,global:()=>Me,isAsyncIterable:()=>de,isBrowser:()=>p,isIterable:()=>he,isIterator:()=>ge,isPromise:()=>Xt,isPureObject:()=>pe,isReadableStream:()=>j,isResponse:()=>m,isWorker:()=>Pe,isWritableStream:()=>tr,load:()=>Br,loadInBatches:()=>Rr,makeIterator:()=>ee,makeLineIterator:()=>Xe,makeNumberedLineIterator:()=>et,makeStream:()=>Wr,makeTextDecoderIterator:()=>Ye,makeTextEncoderIterator:()=>Ze,parse:()=>E,parseInBatches:()=>M,parseSync:()=>Er,readArrayBuffer:()=>ar,registerLoaders:()=>pr,resolvePath:()=>v,selectLoader:()=>X,selectLoaderSync:()=>Z,self:()=>Fe,setLoaderOptions:()=>mt,setPathPrefix:()=>ot,window:()=>ve});function $(e,t){if(!e)throw new Error(t||"loader assertion failed.")}var A={self:typeof self<"u"&&self,window:typeof window<"u"&&window,global:typeof global<"u"&&global,document:typeof document<"u"&&document},Fe=A.self||A.window||A.global||{},ve=A.window||A.self||A.global||{},Me=A.global||A.self||A.window||{},Ne=A.document||{};var p=Boolean(typeof process!="object"||String(process)!=="[object process]"||process.browser),Pe=typeof importScripts=="function",Rt=typeof process<"u"&&process.version&&/v([0-9]*)/.exec(process.version),Qr=Rt&&parseFloat(Rt[1])||0;function I(e){return I=typeof Symbol=="function"&&typeof Symbol.iterator=="symbol"?function(t){return typeof t}:function(t){return t&&typeof Symbol=="function"&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},I(e)}function We(e,t){if(I(e)!=="object"||e===null)return e;var r=e[Symbol.toPrimitive];if(r!==void 0){var o=r.call(e,t||"default");if(I(o)!=="object")return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return(t==="string"?String:Number)(e)}function Oe(e){var t=We(e,"string");return I(t)==="symbol"?t:String(t)}function u(e,t,r){return t=Oe(t),t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function Ce(e){if(typeof window<"u"&&typeof window.process=="object"&&window.process.type==="renderer"||typeof process<"u"&&typeof process.versions=="object"&&Boolean(process.versions.electron))return!0;let t=typeof navigator=="object"&&typeof navigator.userAgent=="string"&&navigator.userAgent,r=e||t;return!!(r&&r.indexOf("Electron")>=0)}function w(){return!(typeof process=="object"&&String(process)==="[object process]"&&!process.browser)||Ce()}var Jr=globalThis.self||globalThis.window||globalThis.global,z=globalThis.window||globalThis.self||globalThis.global,Kr=globalThis.document||{},N=globalThis.process||{},Yr=globalThis.console,_n=globalThis.navigator||{};var Te=typeof __VERSION__<"u"?__VERSION__:"untranspiled source",En=w();function Zr(e){try{let t=window[e],r="__storage_test__";return t.setItem(r,r),t.removeItem(r),t}catch{return null}}var Ae=class{constructor(t,r){let o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:"sessionStorage";u(this,"storage",void 0),u(this,"id",void 0),u(this,"config",void 0),this.storage=Zr(o),this.id=t,this.config=r,this._loadConfiguration()}getConfiguration(){return this.config}setConfiguration(t){if(Object.assign(this.config,t),this.storage){let r=JSON.stringify(this.config);this.storage.setItem(this.id,r)}}_loadConfiguration(){let t={};if(this.storage){let r=this.storage.getItem(this.id);t=r?JSON.parse(r):{}}return Object.assign(this.config,t),this}};function It(e){let t;return e<10?t="".concat(e.toFixed(2),"ms"):e<100?t="".concat(e.toFixed(1),"ms"):e<1e3?t="".concat(e.toFixed(0),"ms"):t="".concat((e/1e3).toFixed(2),"s"),t}function Ft(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:8,r=Math.max(t-e.length,0);return"".concat(" ".repeat(r)).concat(e)}function _e(e,t,r){let o=arguments.length>3&&arguments[3]!==void 0?arguments[3]:600,n=e.src.replace(/\(/g,"%28").replace(/\)/g,"%29");e.width>o&&(r=Math.min(r,o/e.width));let s=e.width*r,i=e.height*r,a=["font-size:1px;","padding:".concat(Math.floor(i/2),"px ").concat(Math.floor(s/2),"px;"),"line-height:".concat(i,"px;"),"background:url(".concat(n,");"),"background-size:".concat(s,"px ").concat(i,"px;"),"color:transparent;"].join("");return["".concat(t," %c+"),a]}var ke;(function(e){e[e.BLACK=30]="BLACK",e[e.RED=31]="RED",e[e.GREEN=32]="GREEN",e[e.YELLOW=33]="YELLOW",e[e.BLUE=34]="BLUE",e[e.MAGENTA=35]="MAGENTA",e[e.CYAN=36]="CYAN",e[e.WHITE=37]="WHITE",e[e.BRIGHT_BLACK=90]="BRIGHT_BLACK",e[e.BRIGHT_RED=91]="BRIGHT_RED",e[e.BRIGHT_GREEN=92]="BRIGHT_GREEN",e[e.BRIGHT_YELLOW=93]="BRIGHT_YELLOW",e[e.BRIGHT_BLUE=94]="BRIGHT_BLUE",e[e.BRIGHT_MAGENTA=95]="BRIGHT_MAGENTA",e[e.BRIGHT_CYAN=96]="BRIGHT_CYAN",e[e.BRIGHT_WHITE=97]="BRIGHT_WHITE"})(ke||(ke={}));var Xr=10;function vt(e){return typeof e!="string"?e:(e=e.toUpperCase(),ke[e]||ke.WHITE)}function Mt(e,t,r){if(!w&&typeof e=="string"){if(t){let o=vt(t);e="\x1B[".concat(o,"m").concat(e,"\x1B[39m")}if(r){let o=vt(r);e="\x1B[".concat(o+Xr,"m").concat(e,"\x1B[49m")}}return e}function Nt(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:["constructor"],r=Object.getPrototypeOf(e),o=Object.getOwnPropertyNames(r),n=e;for(let s of o){let i=n[s];typeof i=="function"&&(t.find(a=>s===a)||(n[s]=i.bind(e)))}}function V(e,t){if(!e)throw new Error(t||"Assertion failed")}function P(){let e;if(w()&&z.performance){var t,r;e=z===null||z===void 0||(t=z.performance)===null||t===void 0||(r=t.now)===null||r===void 0?void 0:r.call(t)}else if("hrtime"in N){var o;let n=N===null||N===void 0||(o=N.hrtime)===null||o===void 0?void 0:o.call(N);e=n[0]*1e3+n[1]/1e6}else e=Date.now();return e}var H={debug:w()&&console.debug||console.log,log:console.log,info:console.info,warn:console.warn,error:console.error},eo={enabled:!0,level:0};function d(){}var Pt={},Wt={once:!0},_=class{constructor(){let{id:t}=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{id:""};u(this,"id",void 0),u(this,"VERSION",Te),u(this,"_startTs",P()),u(this,"_deltaTs",P()),u(this,"_storage",void 0),u(this,"userData",{}),u(this,"LOG_THROTTLE_TIMEOUT",0),this.id=t,this.userData={},this._storage=new Ae("__probe-".concat(this.id,"__"),eo),this.timeStamp("".concat(this.id," started")),Nt(this),Object.seal(this)}set level(t){this.setLevel(t)}get level(){return this.getLevel()}isEnabled(){return this._storage.config.enabled}getLevel(){return this._storage.config.level}getTotal(){return Number((P()-this._startTs).toPrecision(10))}getDelta(){return Number((P()-this._deltaTs).toPrecision(10))}set priority(t){this.level=t}get priority(){return this.level}getPriority(){return this.level}enable(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!0;return this._storage.setConfiguration({enabled:t}),this}setLevel(t){return this._storage.setConfiguration({level:t}),this}get(t){return this._storage.config[t]}set(t,r){this._storage.setConfiguration({[t]:r})}settings(){console.table?console.table(this._storage.config):console.log(this._storage.config)}assert(t,r){V(t,r)}warn(t){return this._getLogFunction(0,t,H.warn,arguments,Wt)}error(t){return this._getLogFunction(0,t,H.error,arguments)}deprecated(t,r){return this.warn("`".concat(t,"` is deprecated and will be removed in a later version. Use `").concat(r,"` instead"))}removed(t,r){return this.error("`".concat(t,"` has been removed. Use `").concat(r,"` instead"))}probe(t,r){return this._getLogFunction(t,r,H.log,arguments,{time:!0,once:!0})}log(t,r){return this._getLogFunction(t,r,H.debug,arguments)}info(t,r){return this._getLogFunction(t,r,console.info,arguments)}once(t,r){return this._getLogFunction(t,r,H.debug||H.info,arguments,Wt)}table(t,r,o){return r?this._getLogFunction(t,r,console.table||d,o&&[o],{tag:no(r)}):d}image(t){let{logLevel:r,priority:o,image:n,message:s="",scale:i=1}=t;return this._shouldLog(r||o)?w()?oo({image:n,message:s,scale:i}):ro({image:n,message:s,scale:i}):d}time(t,r){return this._getLogFunction(t,r,console.time?console.time:console.info)}timeEnd(t,r){return this._getLogFunction(t,r,console.timeEnd?console.timeEnd:console.info)}timeStamp(t,r){return this._getLogFunction(t,r,console.timeStamp||d)}group(t,r){let o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{collapsed:!1},n=Ot({logLevel:t,message:r,opts:o}),{collapsed:s}=o;return n.method=(s?console.groupCollapsed:console.group)||console.info,this._getLogFunction(n)}groupCollapsed(t,r){let o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return this.group(t,r,Object.assign({},o,{collapsed:!0}))}groupEnd(t){return this._getLogFunction(t,"",console.groupEnd||d)}withGroup(t,r,o){this.group(t,r)();try{o()}finally{this.groupEnd(t)()}}trace(){console.trace&&console.trace()}_shouldLog(t){return this.isEnabled()&&this.getLevel()>=Ct(t)}_getLogFunction(t,r,o,n,s){if(this._shouldLog(t)){s=Ot({logLevel:t,message:r,args:n,opts:s}),o=o||s.method,V(o),s.total=this.getTotal(),s.delta=this.getDelta(),this._deltaTs=P();let i=s.tag||s.message;if(s.once&&i)if(!Pt[i])Pt[i]=P();else return d;return r=to(this.id,s.message,s),o.bind(console,r,...s.args)}return d}};u(_,"VERSION",Te);function Ct(e){if(!e)return 0;let t;switch(typeof e){case"number":t=e;break;case"object":t=e.logLevel||e.priority||0;break;default:return 0}return V(Number.isFinite(t)&&t>=0),t}function Ot(e){let{logLevel:t,message:r}=e;e.logLevel=Ct(t);let o=e.args?Array.from(e.args):[];for(;o.length&&o.shift()!==r;);switch(typeof t){case"string":case"function":r!==void 0&&o.unshift(r),e.message=t;break;case"object":Object.assign(e,t);break;default:}typeof e.message=="function"&&(e.message=e.message());let n=typeof e.message;return V(n==="string"||n==="object"),Object.assign(e,{args:o},e.opts)}function to(e,t,r){if(typeof t=="string"){let o=r.time?Ft(It(r.total)):"";t=r.time?"".concat(e,": ").concat(o," ").concat(t):"".concat(e,": ").concat(t),t=Mt(t,r.color,r.background)}return t}function ro(e){let{image:t,message:r="",scale:o=1}=e;return console.warn("removed"),d}function oo(e){let{image:t,message:r="",scale:o=1}=e;if(typeof t=="string"){let s=new Image;return s.onload=()=>{let i=_e(s,r,o);console.log(...i)},s.src=t,d}let n=t.nodeName||"";if(n.toLowerCase()==="img")return console.log(..._e(t,r,o)),d;if(n.toLowerCase()==="canvas"){let s=new Image;return s.onload=()=>console.log(..._e(s,r,o)),s.src=t.toDataURL(),d}return d}function no(e){for(let t in e)for(let r in e[t])return r||"untitled";return"empty"}var Xn=new _({id:"@probe.gl/log"});function Ue(e,t){return Ut(e||{},t)}function Ut(e,t,r=0){if(r>3)return t;let o={...e};for(let[n,s]of Object.entries(t))s&&typeof s=="object"&&!Array.isArray(s)?o[n]=Ut(o[n]||{},t[n],r+1):o[n]=t[n];return o}function je(e){globalThis.loaders||={},globalThis.loaders.modules||={},Object.assign(globalThis.loaders.modules,e)}var jt="latest";function so(){return globalThis._loadersgl_?.version||(globalThis._loadersgl_=globalThis._loadersgl_||{},globalThis._loadersgl_.version="4.2.0"),globalThis._loadersgl_.version}var oe=so();function l(e,t){if(!e)throw new Error(t||"loaders.gl assertion failed.")}var k={self:typeof self<"u"&&self,window:typeof window<"u"&&window,global:typeof global<"u"&&global,document:typeof document<"u"&&document},is=k.self||k.window||k.global||{},as=k.window||k.self||k.global||{},cs=k.global||k.self||k.window||{},us=k.document||{};var g=typeof process!="object"||String(process)!=="[object process]"||process.browser;var $t=typeof window<"u"&&typeof window.orientation<"u",Dt=typeof process<"u"&&process.version&&/v([0-9]*)/.exec(process.version),fs=Dt&&parseFloat(Dt[1])||0;var ne=class{name;workerThread;isRunning=!0;result;_resolve=()=>{};_reject=()=>{};constructor(t,r){this.name=t,this.workerThread=r,this.result=new Promise((o,n)=>{this._resolve=o,this._reject=n})}postMessage(t,r){this.workerThread.postMessage({source:"loaders.gl",type:t,payload:r})}done(t){l(this.isRunning),this.isRunning=!1,this._resolve(t)}error(t){l(this.isRunning),this.isRunning=!1,this._reject(t)}};var G=class{terminate(){}};var De=new Map;function zt(e){l(e.source&&!e.url||!e.source&&e.url);let t=De.get(e.source||e.url);return t||(e.url&&(t=io(e.url),De.set(e.url,t)),e.source&&(t=Vt(e.source),De.set(e.source,t))),l(t),t}function io(e){if(!e.startsWith("http"))return e;let t=ao(e);return Vt(t)}function Vt(e){let t=new Blob([e],{type:"application/javascript"});return URL.createObjectURL(t)}function ao(e){return`try {
"use strict";var __exports__=(()=>{var xe=Object.defineProperty;var zr=Object.getOwnPropertyDescriptor;var Vr=Object.getOwnPropertyNames;var Hr=Object.prototype.hasOwnProperty;var Gr=(e,t,r)=>t in e?xe(e,t,{enumerable:!0,configurable:!0,writable:!0,value:r}):e[t]=r;var Rt=(e,t)=>{for(var r in t)xe(e,r,{get:t[r],enumerable:!0})},qr=(e,t,r,o)=>{if(t&&typeof t=="object"||typeof t=="function")for(let n of Vr(t))!Hr.call(e,n)&&n!==r&&xe(e,n,{get:()=>t[n],enumerable:!(o=zr(t,n))||o.enumerable});return e};var Qr=e=>qr(xe({},"__esModule",{value:!0}),e);var It=(e,t,r)=>(Gr(e,typeof t!="symbol"?t+"":t,r),r);var ln={};Rt(ln,{FetchError:()=>J,JSONLoader:()=>at,NullLoader:()=>jr,NullWorkerLoader:()=>Ur,RequestScheduler:()=>Q,_BrowserFileSystem:()=>Ie,_fetchProgress:()=>Dr,_unregisterLoaders:()=>yr,assert:()=>$,concatenateArrayBuffersAsync:()=>O,document:()=>Me,encode:()=>Nr,encodeInBatches:()=>Wr,encodeSync:()=>kt,encodeTable:()=>_t,encodeTableAsText:()=>Fr,encodeTableInBatches:()=>St,encodeText:()=>Mr,encodeTextSync:()=>Pr,encodeURLtoURL:()=>Et,fetchFile:()=>D,forEach:()=>ot,getLoaderOptions:()=>L,getPathPrefix:()=>it,global:()=>Ne,isAsyncIterable:()=>de,isBrowser:()=>p,isIterable:()=>he,isIterator:()=>ge,isPromise:()=>tr,isPureObject:()=>pe,isReadableStream:()=>j,isResponse:()=>m,isWorker:()=>Pe,isWritableStream:()=>or,load:()=>Lr,loadInBatches:()=>Ir,makeIterator:()=>ee,makeLineIterator:()=>tt,makeNumberedLineIterator:()=>rt,makeStream:()=>Or,makeTextDecoderIterator:()=>Xe,makeTextEncoderIterator:()=>et,parse:()=>E,parseInBatches:()=>N,parseSync:()=>Br,readArrayBuffer:()=>ur,registerLoaders:()=>dr,resolvePath:()=>v,selectLoader:()=>X,selectLoaderSync:()=>Z,self:()=>Fe,setLoaderOptions:()=>ht,setPathPrefix:()=>st,window:()=>ve});function $(e,t){if(!e)throw new Error(t||"loader assertion failed.")}var A={self:typeof self<"u"&&self,window:typeof window<"u"&&window,global:typeof global<"u"&&global,document:typeof document<"u"&&document},Fe=A.self||A.window||A.global||{},ve=A.window||A.self||A.global||{},Ne=A.global||A.self||A.window||{},Me=A.document||{};var p=Boolean(typeof process!="object"||String(process)!=="[object process]"||process.browser),Pe=typeof importScripts=="function",Ft=typeof process<"u"&&process.version&&/v([0-9]*)/.exec(process.version),Jr=Ft&&parseFloat(Ft[1])||0;function I(e){return I=typeof Symbol=="function"&&typeof Symbol.iterator=="symbol"?function(t){return typeof t}:function(t){return t&&typeof Symbol=="function"&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},I(e)}function We(e,t){if(I(e)!=="object"||e===null)return e;var r=e[Symbol.toPrimitive];if(r!==void 0){var o=r.call(e,t||"default");if(I(o)!=="object")return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return(t==="string"?String:Number)(e)}function Oe(e){var t=We(e,"string");return I(t)==="symbol"?t:String(t)}function u(e,t,r){return t=Oe(t),t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function Ce(e){if(typeof window<"u"&&typeof window.process=="object"&&window.process.type==="renderer"||typeof process<"u"&&typeof process.versions=="object"&&Boolean(process.versions.electron))return!0;let t=typeof navigator=="object"&&typeof navigator.userAgent=="string"&&navigator.userAgent,r=e||t;return!!(r&&r.indexOf("Electron")>=0)}function w(){return!(typeof process=="object"&&String(process)==="[object process]"&&!process.browser)||Ce()}var Kr=globalThis.self||globalThis.window||globalThis.global,z=globalThis.window||globalThis.self||globalThis.global,Yr=globalThis.document||{},M=globalThis.process||{},Zr=globalThis.console,En=globalThis.navigator||{};var Te=typeof __VERSION__<"u"?__VERSION__:"untranspiled source",Rn=w();function Xr(e){try{let t=window[e],r="__storage_test__";return t.setItem(r,r),t.removeItem(r),t}catch{return null}}var Ae=class{constructor(t,r){let o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:"sessionStorage";u(this,"storage",void 0),u(this,"id",void 0),u(this,"config",void 0),this.storage=Xr(o),this.id=t,this.config=r,this._loadConfiguration()}getConfiguration(){return this.config}setConfiguration(t){if(Object.assign(this.config,t),this.storage){let r=JSON.stringify(this.config);this.storage.setItem(this.id,r)}}_loadConfiguration(){let t={};if(this.storage){let r=this.storage.getItem(this.id);t=r?JSON.parse(r):{}}return Object.assign(this.config,t),this}};function vt(e){let t;return e<10?t="".concat(e.toFixed(2),"ms"):e<100?t="".concat(e.toFixed(1),"ms"):e<1e3?t="".concat(e.toFixed(0),"ms"):t="".concat((e/1e3).toFixed(2),"s"),t}function Nt(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:8,r=Math.max(t-e.length,0);return"".concat(" ".repeat(r)).concat(e)}function _e(e,t,r){let o=arguments.length>3&&arguments[3]!==void 0?arguments[3]:600,n=e.src.replace(/\(/g,"%28").replace(/\)/g,"%29");e.width>o&&(r=Math.min(r,o/e.width));let s=e.width*r,i=e.height*r,a=["font-size:1px;","padding:".concat(Math.floor(i/2),"px ").concat(Math.floor(s/2),"px;"),"line-height:".concat(i,"px;"),"background:url(".concat(n,");"),"background-size:".concat(s,"px ").concat(i,"px;"),"color:transparent;"].join("");return["".concat(t," %c+"),a]}var Se;(function(e){e[e.BLACK=30]="BLACK",e[e.RED=31]="RED",e[e.GREEN=32]="GREEN",e[e.YELLOW=33]="YELLOW",e[e.BLUE=34]="BLUE",e[e.MAGENTA=35]="MAGENTA",e[e.CYAN=36]="CYAN",e[e.WHITE=37]="WHITE",e[e.BRIGHT_BLACK=90]="BRIGHT_BLACK",e[e.BRIGHT_RED=91]="BRIGHT_RED",e[e.BRIGHT_GREEN=92]="BRIGHT_GREEN",e[e.BRIGHT_YELLOW=93]="BRIGHT_YELLOW",e[e.BRIGHT_BLUE=94]="BRIGHT_BLUE",e[e.BRIGHT_MAGENTA=95]="BRIGHT_MAGENTA",e[e.BRIGHT_CYAN=96]="BRIGHT_CYAN",e[e.BRIGHT_WHITE=97]="BRIGHT_WHITE"})(Se||(Se={}));var eo=10;function Mt(e){return typeof e!="string"?e:(e=e.toUpperCase(),Se[e]||Se.WHITE)}function Pt(e,t,r){if(!w&&typeof e=="string"){if(t){let o=Mt(t);e="\x1B[".concat(o,"m").concat(e,"\x1B[39m")}if(r){let o=Mt(r);e="\x1B[".concat(o+eo,"m").concat(e,"\x1B[49m")}}return e}function Wt(e){let t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:["constructor"],r=Object.getPrototypeOf(e),o=Object.getOwnPropertyNames(r),n=e;for(let s of o){let i=n[s];typeof i=="function"&&(t.find(a=>s===a)||(n[s]=i.bind(e)))}}function V(e,t){if(!e)throw new Error(t||"Assertion failed")}function P(){let e;if(w()&&z.performance){var t,r;e=z===null||z===void 0||(t=z.performance)===null||t===void 0||(r=t.now)===null||r===void 0?void 0:r.call(t)}else if("hrtime"in M){var o;let n=M===null||M===void 0||(o=M.hrtime)===null||o===void 0?void 0:o.call(M);e=n[0]*1e3+n[1]/1e6}else e=Date.now();return e}var H={debug:w()&&console.debug||console.log,log:console.log,info:console.info,warn:console.warn,error:console.error},to={enabled:!0,level:0};function d(){}var Ot={},Ct={once:!0},_=class{constructor(){let{id:t}=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{id:""};u(this,"id",void 0),u(this,"VERSION",Te),u(this,"_startTs",P()),u(this,"_deltaTs",P()),u(this,"_storage",void 0),u(this,"userData",{}),u(this,"LOG_THROTTLE_TIMEOUT",0),this.id=t,this.userData={},this._storage=new Ae("__probe-".concat(this.id,"__"),to),this.timeStamp("".concat(this.id," started")),Wt(this),Object.seal(this)}set level(t){this.setLevel(t)}get level(){return this.getLevel()}isEnabled(){return this._storage.config.enabled}getLevel(){return this._storage.config.level}getTotal(){return Number((P()-this._startTs).toPrecision(10))}getDelta(){return Number((P()-this._deltaTs).toPrecision(10))}set priority(t){this.level=t}get priority(){return this.level}getPriority(){return this.level}enable(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!0;return this._storage.setConfiguration({enabled:t}),this}setLevel(t){return this._storage.setConfiguration({level:t}),this}get(t){return this._storage.config[t]}set(t,r){this._storage.setConfiguration({[t]:r})}settings(){console.table?console.table(this._storage.config):console.log(this._storage.config)}assert(t,r){V(t,r)}warn(t){return this._getLogFunction(0,t,H.warn,arguments,Ct)}error(t){return this._getLogFunction(0,t,H.error,arguments)}deprecated(t,r){return this.warn("`".concat(t,"` is deprecated and will be removed in a later version. Use `").concat(r,"` instead"))}removed(t,r){return this.error("`".concat(t,"` has been removed. Use `").concat(r,"` instead"))}probe(t,r){return this._getLogFunction(t,r,H.log,arguments,{time:!0,once:!0})}log(t,r){return this._getLogFunction(t,r,H.debug,arguments)}info(t,r){return this._getLogFunction(t,r,console.info,arguments)}once(t,r){return this._getLogFunction(t,r,H.debug||H.info,arguments,Ct)}table(t,r,o){return r?this._getLogFunction(t,r,console.table||d,o&&[o],{tag:so(r)}):d}image(t){let{logLevel:r,priority:o,image:n,message:s="",scale:i=1}=t;return this._shouldLog(r||o)?w()?no({image:n,message:s,scale:i}):oo({image:n,message:s,scale:i}):d}time(t,r){return this._getLogFunction(t,r,console.time?console.time:console.info)}timeEnd(t,r){return this._getLogFunction(t,r,console.timeEnd?console.timeEnd:console.info)}timeStamp(t,r){return this._getLogFunction(t,r,console.timeStamp||d)}group(t,r){let o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{collapsed:!1},n=Ut({logLevel:t,message:r,opts:o}),{collapsed:s}=o;return n.method=(s?console.groupCollapsed:console.group)||console.info,this._getLogFunction(n)}groupCollapsed(t,r){let o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return this.group(t,r,Object.assign({},o,{collapsed:!0}))}groupEnd(t){return this._getLogFunction(t,"",console.groupEnd||d)}withGroup(t,r,o){this.group(t,r)();try{o()}finally{this.groupEnd(t)()}}trace(){console.trace&&console.trace()}_shouldLog(t){return this.isEnabled()&&this.getLevel()>=jt(t)}_getLogFunction(t,r,o,n,s){if(this._shouldLog(t)){s=Ut({logLevel:t,message:r,args:n,opts:s}),o=o||s.method,V(o),s.total=this.getTotal(),s.delta=this.getDelta(),this._deltaTs=P();let i=s.tag||s.message;if(s.once&&i)if(!Ot[i])Ot[i]=P();else return d;return r=ro(this.id,s.message,s),o.bind(console,r,...s.args)}return d}};u(_,"VERSION",Te);function jt(e){if(!e)return 0;let t;switch(typeof e){case"number":t=e;break;case"object":t=e.logLevel||e.priority||0;break;default:return 0}return V(Number.isFinite(t)&&t>=0),t}function Ut(e){let{logLevel:t,message:r}=e;e.logLevel=jt(t);let o=e.args?Array.from(e.args):[];for(;o.length&&o.shift()!==r;);switch(typeof t){case"string":case"function":r!==void 0&&o.unshift(r),e.message=t;break;case"object":Object.assign(e,t);break;default:}typeof e.message=="function"&&(e.message=e.message());let n=typeof e.message;return V(n==="string"||n==="object"),Object.assign(e,{args:o},e.opts)}function ro(e,t,r){if(typeof t=="string"){let o=r.time?Nt(vt(r.total)):"";t=r.time?"".concat(e,": ").concat(o," ").concat(t):"".concat(e,": ").concat(t),t=Pt(t,r.color,r.background)}return t}function oo(e){let{image:t,message:r="",scale:o=1}=e;return console.warn("removed"),d}function no(e){let{image:t,message:r="",scale:o=1}=e;if(typeof t=="string"){let s=new Image;return s.onload=()=>{let i=_e(s,r,o);console.log(...i)},s.src=t,d}let n=t.nodeName||"";if(n.toLowerCase()==="img")return console.log(..._e(t,r,o)),d;if(n.toLowerCase()==="canvas"){let s=new Image;return s.onload=()=>console.log(..._e(s,r,o)),s.src=t.toDataURL(),d}return d}function so(e){for(let t in e)for(let r in e[t])return r||"untitled";return"empty"}var rs=new _({id:"@probe.gl/log"});var Ue="4.3.0-alpha.1",io=Ue[0]>="0"&&Ue[0]<="9"?`v${Ue}`:"";function ao(){let e=new _({id:"loaders.gl"});return globalThis.loaders=globalThis.loaders||{},globalThis.loaders.log=e,globalThis.loaders.version=io,globalThis.probe=globalThis.probe||{},globalThis.probe.loaders=e,e}var je=ao();function De(e,t){return Dt(e||{},t)}function Dt(e,t,r=0){if(r>3)return t;let o={...e};for(let[n,s]of Object.entries(t))s&&typeof s=="object"&&!Array.isArray(s)?o[n]=Dt(o[n]||{},t[n],r+1):o[n]=t[n];return o}function $e(e){globalThis.loaders||={},globalThis.loaders.modules||={},Object.assign(globalThis.loaders.modules,e)}var $t="latest";function co(){return globalThis._loadersgl_?.version||(globalThis._loadersgl_=globalThis._loadersgl_||{},globalThis._loadersgl_.version="4.3.0-alpha.1"),globalThis._loadersgl_.version}var oe=co();function l(e,t){if(!e)throw new Error(t||"loaders.gl assertion failed.")}var S={self:typeof self<"u"&&self,window:typeof window<"u"&&window,global:typeof global<"u"&&global,document:typeof document<"u"&&document},ls=S.self||S.window||S.global||{},ms=S.window||S.self||S.global||{},ps=S.global||S.self||S.window||{},hs=S.document||{};var g=typeof process!="object"||String(process)!=="[object process]"||process.browser;var Vt=typeof window<"u"&&typeof window.orientation<"u",zt=typeof process<"u"&&process.version&&/v([0-9]*)/.exec(process.version),ds=zt&&parseFloat(zt[1])||0;var ne=class{name;workerThread;isRunning=!0;result;_resolve=()=>{};_reject=()=>{};constructor(t,r){this.name=t,this.workerThread=r,this.result=new Promise((o,n)=>{this._resolve=o,this._reject=n})}postMessage(t,r){this.workerThread.postMessage({source:"loaders.gl",type:t,payload:r})}done(t){l(this.isRunning),this.isRunning=!1,this._resolve(t)}error(t){l(this.isRunning),this.isRunning=!1,this._reject(t)}};var G=class{terminate(){}};var ze=new Map;function Ht(e){l(e.source&&!e.url||!e.source&&e.url);let t=ze.get(e.source||e.url);return t||(e.url&&(t=uo(e.url),ze.set(e.url,t)),e.source&&(t=Gt(e.source),ze.set(e.source,t))),l(t),t}function uo(e){if(!e.startsWith("http"))return e;let t=fo(e);return Gt(t)}function Gt(e){let t=new Blob([e],{type:"application/javascript"});return URL.createObjectURL(t)}function fo(e){return`try {
importScripts('${e}');

@@ -13,5 +13,5 @@ } catch (error) {

throw error;
}`}function $e(e,t=!0,r){let o=r||new Set;if(e){if(Ht(e))o.add(e);else if(Ht(e.buffer))o.add(e.buffer);else if(!ArrayBuffer.isView(e)){if(t&&typeof e=="object")for(let n in e)$e(e[n],t,o)}}return r===void 0?Array.from(o):[]}function Ht(e){return e?e instanceof ArrayBuffer||typeof MessagePort<"u"&&e instanceof MessagePort||typeof ImageBitmap<"u"&&e instanceof ImageBitmap||typeof OffscreenCanvas<"u"&&e instanceof OffscreenCanvas:!1}function ze(e){if(e===null)return{};let t=Object.assign({},e);return Object.keys(t).forEach(r=>{typeof e[r]=="object"&&!ArrayBuffer.isView(e[r])&&!(e[r]instanceof Array)?t[r]=ze(e[r]):typeof t[r]=="function"||t[r]instanceof RegExp?t[r]={}:t[r]=e[r]}),t}var Ve=()=>{},F=class{name;source;url;terminated=!1;worker;onMessage;onError;_loadableURL="";static isSupported(){return typeof Worker<"u"&&g||typeof G<"u"&&!g}constructor(t){let{name:r,source:o,url:n}=t;l(o||n),this.name=r,this.source=o,this.url=n,this.onMessage=Ve,this.onError=s=>console.log(s),this.worker=g?this._createBrowserWorker():this._createNodeWorker()}destroy(){this.onMessage=Ve,this.onError=Ve,this.worker.terminate(),this.terminated=!0}get isRunning(){return Boolean(this.onMessage)}postMessage(t,r){r=r||$e(t),this.worker.postMessage(t,r)}_getErrorFromErrorEvent(t){let r="Failed to load ";return r+=`worker ${this.name} from ${this.url}. `,t.message&&(r+=`${t.message} in `),t.lineno&&(r+=`:${t.lineno}:${t.colno}`),new Error(r)}_createBrowserWorker(){this._loadableURL=zt({source:this.source,url:this.url});let t=new Worker(this._loadableURL,{name:this.name});return t.onmessage=r=>{r.data?this.onMessage(r.data):this.onError(new Error("No data received"))},t.onerror=r=>{this.onError(this._getErrorFromErrorEvent(r)),this.terminated=!0},t.onmessageerror=r=>console.error(r),t}_createNodeWorker(){let t;if(this.url){let o=this.url.includes(":/")||this.url.startsWith("/")?this.url:`./${this.url}`;t=new G(o,{eval:!1})}else if(this.source)t=new G(this.source,{eval:!0});else throw new Error("no worker");return t.on("message",r=>{this.onMessage(r)}),t.on("error",r=>{this.onError(r)}),t.on("exit",r=>{}),t}};var se=class{name="unnamed";source;url;maxConcurrency=1;maxMobileConcurrency=1;onDebug=()=>{};reuseWorkers=!0;props={};jobQueue=[];idleQueue=[];count=0;isDestroyed=!1;static isSupported(){return F.isSupported()}constructor(t){this.source=t.source,this.url=t.url,this.setProps(t)}destroy(){this.idleQueue.forEach(t=>t.destroy()),this.isDestroyed=!0}setProps(t){this.props={...this.props,...t},t.name!==void 0&&(this.name=t.name),t.maxConcurrency!==void 0&&(this.maxConcurrency=t.maxConcurrency),t.maxMobileConcurrency!==void 0&&(this.maxMobileConcurrency=t.maxMobileConcurrency),t.reuseWorkers!==void 0&&(this.reuseWorkers=t.reuseWorkers),t.onDebug!==void 0&&(this.onDebug=t.onDebug)}async startJob(t,r=(n,s,i)=>n.done(i),o=(n,s)=>n.error(s)){let n=new Promise(s=>(this.jobQueue.push({name:t,onMessage:r,onError:o,onStart:s}),this));return this._startQueuedJob(),await n}async _startQueuedJob(){if(!this.jobQueue.length)return;let t=this._getAvailableWorker();if(!t)return;let r=this.jobQueue.shift();if(r){this.onDebug({message:"Starting job",name:r.name,workerThread:t,backlog:this.jobQueue.length});let o=new ne(r.name,t);t.onMessage=n=>r.onMessage(o,n.type,n.payload),t.onError=n=>r.onError(o,n),r.onStart(o);try{await o.result}catch(n){console.error(`Worker exception: ${n}`)}finally{this.returnWorkerToQueue(t)}}}returnWorkerToQueue(t){!g||this.isDestroyed||!this.reuseWorkers||this.count>this._getMaxConcurrency()?(t.destroy(),this.count--):this.idleQueue.push(t),this.isDestroyed||this._startQueuedJob()}_getAvailableWorker(){if(this.idleQueue.length>0)return this.idleQueue.shift()||null;if(this.count<this._getMaxConcurrency()){this.count++;let t=`${this.name.toLowerCase()} (#${this.count} of ${this.maxConcurrency})`;return new F({name:t,source:this.source,url:this.url})}return null}_getMaxConcurrency(){return $t?this.maxMobileConcurrency:this.maxConcurrency}};var co={maxConcurrency:3,maxMobileConcurrency:1,reuseWorkers:!0,onDebug:()=>{}},W=class{props;workerPools=new Map;static isSupported(){return F.isSupported()}static getWorkerFarm(t={}){return W._workerFarm=W._workerFarm||new W({}),W._workerFarm.setProps(t),W._workerFarm}constructor(t){this.props={...co},this.setProps(t),this.workerPools=new Map}destroy(){for(let t of this.workerPools.values())t.destroy();this.workerPools=new Map}setProps(t){this.props={...this.props,...t};for(let r of this.workerPools.values())r.setProps(this._getWorkerPoolProps())}getWorkerPool(t){let{name:r,source:o,url:n}=t,s=this.workerPools.get(r);return s||(s=new se({name:r,source:o,url:n}),s.setProps(this._getWorkerPoolProps()),this.workerPools.set(r,s)),s}_getWorkerPoolProps(){return{maxConcurrency:this.props.maxConcurrency,maxMobileConcurrency:this.props.maxMobileConcurrency,reuseWorkers:this.props.reuseWorkers,onDebug:this.props.onDebug}}},y=W;Lt(y,"_workerFarm");function Gt(e){let t=e.version!==oe?` (worker-utils@${oe})`:"";return`${e.name}@${e.version}${t}`}function ie(e,t={}){let r=t[e.id]||{},o=g?`${e.id}-worker.js`:`${e.id}-worker-node.js`,n=r.workerUrl;if(!n&&e.id==="compression"&&(n=t.workerUrl),t._workerType==="test"&&(g?n=`modules/${e.module}/dist/${o}`:n=`modules/${e.module}/src/workers/${e.id}-worker-node.ts`),!n){let s=e.version;s==="latest"&&(s=jt);let i=s?`@${s}`:"";n=`https://unpkg.com/@loaders.gl/${e.module}${i}/dist/${o}`}return l(n),n}async function He(e,t,r={},o={}){let n=Gt(e),s=y.getWorkerFarm(r),{source:i}=r,a={name:n,source:i};i||(a.url=ie(e,r));let c=s.getWorkerPool(a),f=r.jobName||e.name,B=await c.startJob(f,uo.bind(null,o)),R=ze(r);return B.postMessage("process",{input:t,options:R}),(await B.result).result}async function uo(e,t,r,o){switch(r){case"done":t.done(o);break;case"error":t.error(new Error(o.error));break;case"process":let{id:n,input:s,options:i}=o;try{if(!e.process){t.postMessage("error",{id:n,error:"Worker not set up to process on main thread"});return}let a=await e.process(s,i);t.postMessage("done",{id:n,result:a})}catch(a){let c=a instanceof Error?a.message:"unknown error";t.postMessage("error",{id:n,error:c})}break;default:console.warn(`process-on-worker: unknown message ${r}`)}}function Ge(e,t=oe){l(e,"no worker provided");let r=e.version;return!(!t||!r)}function qe(e,t){return!y.isSupported()||!g&&!t?._nodeWorkers?!1:e.worker&&t?.worker}async function Qe(e,t,r,o,n){let s=e.id,i=ie(e,r),c=y.getWorkerFarm(r).getWorkerPool({name:s,url:i});r=JSON.parse(JSON.stringify(r)),o=JSON.parse(JSON.stringify(o||{}));let f=await c.startJob("process-on-worker",fo.bind(null,n));return f.postMessage("process",{input:t,options:r,context:o}),await(await f.result).result}async function fo(e,t,r,o){switch(r){case"done":t.done(o);break;case"error":t.error(new Error(o.error));break;case"process":let{id:n,input:s,options:i}=o;try{let a=await e(s,i);t.postMessage("done",{id:n,result:a})}catch(a){let c=a instanceof Error?a.message:"unknown error";t.postMessage("error",{id:n,error:c})}break;default:console.warn(`parse-with-worker unknown message ${r}`)}}function Je(e,t){return!y.isSupported()||!p&&!t?._nodeWorkers?!1:e.worker&&t?.worker}function Ke(e,t,r){if(r=r||e.byteLength,e.byteLength<r||t.byteLength<r)return!1;let o=new Uint8Array(e),n=new Uint8Array(t);for(let s=0;s<o.length;++s)if(o[s]!==n[s])return!1;return!0}function ae(...e){return qt(e)}function qt(e){let t=e.map(s=>s instanceof ArrayBuffer?new Uint8Array(s):s),r=t.reduce((s,i)=>s+i.byteLength,0),o=new Uint8Array(r),n=0;for(let s of t)o.set(s,n),n+=s.byteLength;return o.buffer}async function*Ye(e,t={}){let r=new TextDecoder(void 0,t);for await(let o of e)yield typeof o=="string"?o:r.decode(o,{stream:!0})}async function*Ze(e){let t=new TextEncoder;for await(let r of e)yield typeof r=="string"?t.encode(r):r}async function*Xe(e){let t="";for await(let r of e){t+=r;let o;for(;(o=t.indexOf(`
`))>=0;){let n=t.slice(0,o+1);t=t.slice(o+1),yield n}}t.length>0&&(yield t)}async function*et(e){let t=1;for await(let r of e)yield{counter:t,line:r},t++}async function tt(e,t){for(;;){let{done:r,value:o}=await e.next();if(r){e.return();return}if(t(o))return}}async function O(e){let t=[];for await(let r of e)t.push(r);return ae(...t)}function ce(){let e;if(typeof window<"u"&&window.performance)e=window.performance.now();else if(typeof process<"u"&&process.hrtime){let t=process.hrtime();e=t[0]*1e3+t[1]/1e6}else e=Date.now();return e}var C=class{constructor(t,r){u(this,"name",void 0),u(this,"type",void 0),u(this,"sampleSize",1),u(this,"time",0),u(this,"count",0),u(this,"samples",0),u(this,"lastTiming",0),u(this,"lastSampleTime",0),u(this,"lastSampleCount",0),u(this,"_count",0),u(this,"_time",0),u(this,"_samples",0),u(this,"_startTime",0),u(this,"_timerPending",!1),this.name=t,this.type=r,this.reset()}reset(){return this.time=0,this.count=0,this.samples=0,this.lastTiming=0,this.lastSampleTime=0,this.lastSampleCount=0,this._count=0,this._time=0,this._samples=0,this._startTime=0,this._timerPending=!1,this}setSampleSize(t){return this.sampleSize=t,this}incrementCount(){return this.addCount(1),this}decrementCount(){return this.subtractCount(1),this}addCount(t){return this._count+=t,this._samples++,this._checkSampling(),this}subtractCount(t){return this._count-=t,this._samples++,this._checkSampling(),this}addTime(t){return this._time+=t,this.lastTiming=t,this._samples++,this._checkSampling(),this}timeStart(){return this._startTime=ce(),this._timerPending=!0,this}timeEnd(){return this._timerPending?(this.addTime(ce()-this._startTime),this._timerPending=!1,this._checkSampling(),this):this}getSampleAverageCount(){return this.sampleSize>0?this.lastSampleCount/this.sampleSize:0}getSampleAverageTime(){return this.sampleSize>0?this.lastSampleTime/this.sampleSize:0}getSampleHz(){return this.lastSampleTime>0?this.sampleSize/(this.lastSampleTime/1e3):0}getAverageCount(){return this.samples>0?this.count/this.samples:0}getAverageTime(){return this.samples>0?this.time/this.samples:0}getHz(){return this.time>0?this.samples/(this.time/1e3):0}_checkSampling(){this._samples===this.sampleSize&&(this.lastSampleTime=this._time,this.lastSampleCount=this._count,this.count+=this._count,this.time+=this._time,this.samples+=this._samples,this._time=0,this._count=0,this._samples=0)}};var q=class{constructor(t){u(this,"id",void 0),u(this,"stats",{}),this.id=t.id,this.stats={},this._initializeStats(t.stats),Object.seal(this)}get(t){let r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:"count";return this._getOrCreate({name:t,type:r})}get size(){return Object.keys(this.stats).length}reset(){for(let t of Object.values(this.stats))t.reset();return this}forEach(t){for(let r of Object.values(this.stats))t(r)}getTable(){let t={};return this.forEach(r=>{t[r.name]={time:r.time||0,count:r.count||0,average:r.getAverageTime()||0,hz:r.getHz()||0}}),t}_initializeStats(){(arguments.length>0&&arguments[0]!==void 0?arguments[0]:[]).forEach(r=>this._getOrCreate(r))}_getOrCreate(t){let{name:r,type:o}=t,n=this.stats[r];return n||(t instanceof C?n=t:n=new C(r,o),this.stats[r]=n),n}};var lo="Queued Requests",mo="Active Requests",po="Cancelled Requests",ho="Queued Requests Ever",go="Active Requests Ever",yo={id:"request-scheduler",throttleRequests:!0,maxRequests:6,debounceTime:0},Q=class{props;stats;activeRequestCount=0;requestQueue=[];requestMap=new Map;updateTimer=null;constructor(t={}){this.props={...yo,...t},this.stats=new q({id:this.props.id}),this.stats.get(lo),this.stats.get(mo),this.stats.get(po),this.stats.get(ho),this.stats.get(go)}scheduleRequest(t,r=()=>0){if(!this.props.throttleRequests)return Promise.resolve({done:()=>{}});if(this.requestMap.has(t))return this.requestMap.get(t);let o={handle:t,priority:0,getPriority:r},n=new Promise(s=>(o.resolve=s,o));return this.requestQueue.push(o),this.requestMap.set(t,n),this._issueNewRequests(),n}_issueRequest(t){let{handle:r,resolve:o}=t,n=!1,s=()=>{n||(n=!0,this.requestMap.delete(r),this.activeRequestCount--,this._issueNewRequests())};return this.activeRequestCount++,o?o({done:s}):Promise.resolve({done:s})}_issueNewRequests(){this.updateTimer!==null&&clearTimeout(this.updateTimer),this.updateTimer=setTimeout(()=>this._issueNewRequestsAsync(),this.props.debounceTime)}_issueNewRequestsAsync(){this.updateTimer!==null&&clearTimeout(this.updateTimer),this.updateTimer=null;let t=Math.max(this.props.maxRequests-this.activeRequestCount,0);if(t!==0){this._updateAllRequests();for(let r=0;r<t;++r){let o=this.requestQueue.shift();o&&this._issueRequest(o)}}}_updateAllRequests(){let t=this.requestQueue;for(let r=0;r<t.length;++r){let o=t[r];this._updateRequest(o)||(t.splice(r,1),this.requestMap.delete(o.handle),r--)}t.sort((r,o)=>r.priority-o.priority)}_updateRequest(t){return t.priority=t.getPriority(t.handle),t.priority<0?(t.resolve(null),!1):!0}};var rt="",Qt={};function ot(e){rt=e}function nt(){return rt}function v(e){for(let t in Qt)if(e.startsWith(t)){let r=Qt[t];e=e.replace(t,r)}return!e.startsWith("http://")&&!e.startsWith("https://")&&(e=`${rt}${e}`),e}var wo="4.2.0",st={dataType:null,batchType:null,name:"JSON",id:"json",module:"json",version:wo,extensions:["json","geojson"],mimeTypes:["application/json"],category:"json",text:!0,parseTextSync:Jt,parse:async e=>Jt(new TextDecoder().decode(e)),options:{}};function Jt(e){return JSON.parse(e)}function Kt(e){return e&&typeof e=="object"&&e.isBuffer}function Se(e){if(Kt(e))return e;if(e instanceof ArrayBuffer)return e;if(ArrayBuffer.isView(e))return e.byteOffset===0&&e.byteLength===e.buffer.byteLength?e.buffer:e.buffer.slice(e.byteOffset,e.byteOffset+e.byteLength);if(typeof e=="string"){let t=e;return new TextEncoder().encode(t).buffer}if(e&&typeof e=="object"&&e._toArrayBuffer)return e._toArrayBuffer();throw new Error("toArrayBuffer")}var U={};Bt(U,{dirname:()=>xo,filename:()=>bo,join:()=>To,resolve:()=>Ao});function Yt(){if(typeof process<"u"&&typeof process.cwd<"u")return process.cwd();let e=window.location?.pathname;return e?.slice(0,e.lastIndexOf("/")+1)||""}function bo(e){let t=e?e.lastIndexOf("/"):-1;return t>=0?e.substr(t+1):""}function xo(e){let t=e?e.lastIndexOf("/"):-1;return t>=0?e.substr(0,t):""}function To(...e){let t="/";return e=e.map((r,o)=>(o&&(r=r.replace(new RegExp(`^${t}`),"")),o!==e.length-1&&(r=r.replace(new RegExp(`${t}$`),"")),r)),e.join(t)}function Ao(...e){let t=[];for(let s=0;s<e.length;s++)t[s]=e[s];let r="",o=!1,n;for(let s=t.length-1;s>=-1&&!o;s--){let i;s>=0?i=t[s]:(n===void 0&&(n=Yt()),i=n),i.length!==0&&(r=`${i}/${r}`,o=i.charCodeAt(0)===ue)}return r=_o(r,!o),o?`/${r}`:r.length>0?r:"."}var ue=47,it=46;function _o(e,t){let r="",o=-1,n=0,s,i=!1;for(let a=0;a<=e.length;++a){if(a<e.length)s=e.charCodeAt(a);else{if(s===ue)break;s=ue}if(s===ue){if(!(o===a-1||n===1))if(o!==a-1&&n===2){if(r.length<2||!i||r.charCodeAt(r.length-1)!==it||r.charCodeAt(r.length-2)!==it){if(r.length>2){let c=r.length-1,f=c;for(;f>=0&&r.charCodeAt(f)!==ue;--f);if(f!==c){r=f===-1?"":r.slice(0,f),o=a,n=0,i=!1;continue}}else if(r.length===2||r.length===1){r="",o=a,n=0,i=!1;continue}}t&&(r.length>0?r+="/..":r="..",i=!0)}else{let c=e.slice(o+1,a);r.length>0?r+=`/${c}`:r=c,i=!1}o=a,n=0}else s===it&&n!==-1?++n:n=-1}return r}var fe=class{handle;size;bigsize;url;constructor(t){this.handle=t instanceof ArrayBuffer?new Blob([t]):t,this.size=t instanceof ArrayBuffer?t.byteLength:t.size,this.bigsize=BigInt(this.size),this.url=t instanceof File?t.name:""}async close(){}async stat(){return{size:this.handle.size,bigsize:BigInt(this.handle.size),isDirectory:!1}}async read(t,r){return await this.handle.slice(t,t+r).arrayBuffer()}};var le=new Error("Not implemented"),me=class{handle;size=0;bigsize=0n;url="";constructor(t,r,o){if(globalThis.loaders?.NodeFile)return new globalThis.loaders.NodeFile(t,r,o);throw p?new Error("Can't instantiate NodeFile in browser."):new Error("Can't instantiate NodeFile. Make sure to import @loaders.gl/polyfills first.")}async read(t,r){throw le}async write(t,r,o){throw le}async stat(){throw le}async truncate(t){throw le}async append(t){throw le}async close(){}};var Zt=e=>typeof e=="boolean",b=e=>typeof e=="function",S=e=>e!==null&&typeof e=="object",pe=e=>S(e)&&e.constructor==={}.constructor,Xt=e=>S(e)&&b(e.then),he=e=>Boolean(e)&&typeof e[Symbol.iterator]=="function",de=e=>e&&typeof e[Symbol.asyncIterator]=="function",ge=e=>e&&b(e.next),m=e=>typeof Response<"u"&&e instanceof Response||e&&e.arrayBuffer&&e.text&&e.json;var h=e=>typeof Blob<"u"&&e instanceof Blob,er=e=>e&&typeof e=="object"&&e.isBuffer,ko=e=>S(e)&&b(e.abort)&&b(e.getWriter),So=e=>typeof ReadableStream<"u"&&e instanceof ReadableStream||S(e)&&b(e.tee)&&b(e.cancel)&&b(e.getReader),Eo=e=>S(e)&&b(e.end)&&b(e.write)&&Zt(e.writable),Bo=e=>S(e)&&b(e.read)&&b(e.pipe)&&Zt(e.readable),j=e=>So(e)||Bo(e),tr=e=>ko(e)||Eo(e);var J=class extends Error{constructor(t,r){super(t),this.reason=r.reason,this.url=r.url,this.response=r.response}reason;url;response};var Lo=/^data:([-\w.]+\/[-\w.+]+)(;|,)/,Ro=/^([-\w.]+\/[-\w.+]+)/;function at(e,t){return e.toLowerCase()===t.toLowerCase()}function rr(e){let t=Ro.exec(e);return t?t[1]:e}function ct(e){let t=Lo.exec(e);return t?t[1]:""}var or=/\?.*/;function nr(e){let t=e.match(or);return t&&t[0]}function K(e){return e.replace(or,"")}function sr(e){if(e.length<50)return e;let t=e.slice(e.length-15);return`${e.substr(0,32)}...${t}`}function x(e){return m(e)?e.url:h(e)?e.name||"":typeof e=="string"?e:""}function ye(e){if(m(e)){let t=e,r=t.headers.get("content-type")||"",o=K(t.url);return rr(r)||ct(o)}return h(e)?e.type||"":typeof e=="string"?ct(e):""}function ir(e){return m(e)?e.headers["content-length"]||-1:h(e)?e.size:typeof e=="string"?e.length:e instanceof ArrayBuffer||ArrayBuffer.isView(e)?e.byteLength:-1}async function Ee(e){if(m(e))return e;let t={},r=ir(e);r>=0&&(t["content-length"]=String(r));let o=x(e),n=ye(e);n&&(t["content-type"]=n);let s=await Fo(e);s&&(t["x-first-bytes"]=s),typeof e=="string"&&(e=new TextEncoder().encode(e));let i=new Response(e,{headers:t});return Object.defineProperty(i,"url",{value:o}),i}async function ut(e){if(!e.ok)throw await Io(e)}async function Io(e){let t=sr(e.url),r=`Failed to fetch resource (${e.status}) ${e.statusText}: ${t}`;r=r.length>100?`${r.slice(0,100)}...`:r;let o={reason:e.statusText,url:e.url,response:e};try{let n=e.headers.get("Content-Type");o.reason=n?.includes("application/json")?await e.json():e.text()}catch{}return new J(r,o)}async function Fo(e){if(typeof e=="string")return`data:,${e.slice(0,5)}`;if(e instanceof Blob){let r=e.slice(0,5);return await new Promise(o=>{let n=new FileReader;n.onload=s=>o(s?.target?.result),n.readAsDataURL(r)})}if(e instanceof ArrayBuffer){let r=e.slice(0,5);return`data:base64,${vo(r)}`}return null}function vo(e){let t="",r=new Uint8Array(e);for(let o=0;o<r.byteLength;o++)t+=String.fromCharCode(r[o]);return btoa(t)}function Mo(e){return!No(e)&&!Po(e)}function No(e){return e.startsWith("http:")||e.startsWith("https:")}function Po(e){return e.startsWith("data:")}async function D(e,t){if(typeof e=="string"){let r=v(e);return Mo(r)&&globalThis.loaders?.fetchNode?globalThis.loaders?.fetchNode(r,t):await fetch(r,t)}return await Ee(e)}async function ar(e,t,r){e instanceof Blob||(e=new Blob([e]));let o=e.slice(t,t+r);return await Wo(o)}async function Wo(e){return await new Promise((t,r)=>{let o=new FileReader;o.onload=n=>t(n?.target?.result),o.onerror=n=>r(n),o.readAsArrayBuffer(e)})}var ft=new _({id:"loaders.gl"}),Be=class{log(){return()=>{}}info(){return()=>{}}warn(){return()=>{}}error(){return()=>{}}},Le=class{console;constructor(){this.console=console}log(...t){return this.console.log.bind(this.console,...t)}info(...t){return this.console.info.bind(this.console,...t)}warn(...t){return this.console.warn.bind(this.console,...t)}error(...t){return this.console.error.bind(this.console,...t)}};var lt={fetch:null,mimeType:void 0,nothrow:!1,log:new Le,useLocalLibraries:!1,CDN:"https://unpkg.com/@loaders.gl",worker:!0,maxConcurrency:3,maxMobileConcurrency:1,reuseWorkers:p,_nodeWorkers:!1,_workerType:"",limit:0,_limitMB:0,batchSize:"auto",batchDebounceMs:0,metadata:!1,transforms:[]},cr={throws:"nothrow",dataType:"(no longer used)",uri:"baseUri",method:"fetch.method",headers:"fetch.headers",body:"fetch.body",mode:"fetch.mode",credentials:"fetch.credentials",cache:"fetch.cache",redirect:"fetch.redirect",referrer:"fetch.referrer",referrerPolicy:"fetch.referrerPolicy",integrity:"fetch.integrity",keepalive:"fetch.keepalive",signal:"fetch.signal"};function we(){globalThis.loaders=globalThis.loaders||{};let{loaders:e}=globalThis;return e._state||(e._state={}),e._state}function L(){let e=we();return e.globalOptions=e.globalOptions||{...lt},e.globalOptions}function mt(e){let t=we(),r=L();t.globalOptions=lr(r,e),je(e.modules)}function Y(e,t,r,o){return r=r||[],r=Array.isArray(r)?r:[r],Oo(e,r),lr(t,e,o)}function Oo(e,t){ur(e,null,lt,cr,t);for(let r of t){let o=e&&e[r.id]||{},n=r.options&&r.options[r.id]||{},s=r.deprecatedOptions&&r.deprecatedOptions[r.id]||{};ur(o,r.id,n,s,t)}}function ur(e,t,r,o,n){let s=t||"Top level",i=t?`${t}.`:"";for(let a in e){let c=!t&&S(e[a]),f=a==="baseUri"&&!t,B=a==="workerUrl"&&t;if(!(a in r)&&!f&&!B){if(a in o)ft.warn(`${s} loader option '${i}${a}' no longer supported, use '${o[a]}'`)();else if(!c){let R=Co(a,n);ft.warn(`${s} loader option '${i}${a}' not recognized. ${R}`)()}}}}function Co(e,t){let r=e.toLowerCase(),o="";for(let n of t)for(let s in n.options){if(e===s)return`Did you mean '${n.id}.${s}'?`;let i=s.toLowerCase();(r.startsWith(i)||i.startsWith(r))&&(o=o||`Did you mean '${n.id}.${s}'?`)}return o}function lr(e,t,r){let n={...e.options||{}};return Uo(n,r),n.log===null&&(n.log=new Be),fr(n,L()),fr(n,t),n}function fr(e,t){for(let r in t)if(r in t){let o=t[r];pe(o)&&pe(e[r])?e[r]={...e[r],...t[r]}:e[r]=t[r]}}function Uo(e,t){t&&!("baseUri"in e)&&(e.baseUri=t)}function T(e){return e?(Array.isArray(e)&&(e=e[0]),Array.isArray(e?.extensions)):!1}function be(e){$(e,"null loader"),$(T(e),"invalid loader");let t;return Array.isArray(e)&&(t=e[1],e=e[0],e={...e,options:{...e.options,...t}}),(e?.parseTextSync||e?.parseText)&&(e.text=!0),e.text||(e.binary=!0),e}var mr=()=>{let e=we();return e.loaderRegistry=e.loaderRegistry||[],e.loaderRegistry};function pr(e){let t=mr();e=Array.isArray(e)?e:[e];for(let r of e){let o=be(r);t.find(n=>o===n)||t.unshift(o)}}function hr(){return mr()}function dr(){let e=we();e.loaderRegistry=[]}var gr=new _({id:"loaders.gl"});var jo=/\.([^.]+)$/;async function X(e,t=[],r,o){if(!wr(e))return null;let n=Z(e,t,{...r,nothrow:!0},o);if(n)return n;if(h(e)&&(e=await e.slice(0,10).arrayBuffer(),n=Z(e,t,r,o)),!n&&!r?.nothrow)throw new Error(br(e));return n}function Z(e,t=[],r,o){if(!wr(e))return null;if(t&&!Array.isArray(t))return be(t);let n=[];t&&(n=n.concat(t)),r?.ignoreRegisteredLoaders||n.push(...hr()),$o(n);let s=Do(e,n,r,o);if(!s&&!r?.nothrow)throw new Error(br(e));return s}function Do(e,t,r,o){let n=x(e),s=ye(e),i=K(n)||o?.url,a=null,c="";return r?.mimeType&&(a=pt(t,r?.mimeType),c=`match forced by supplied MIME type ${r?.mimeType}`),a=a||zo(t,i),c=c||(a?`matched url ${i}`:""),a=a||pt(t,s),c=c||(a?`matched MIME type ${s}`:""),a=a||Ho(t,e),c=c||(a?`matched initial data ${xr(e)}`:""),r?.fallbackMimeType&&(a=a||pt(t,r?.fallbackMimeType),c=c||(a?`matched fallback MIME type ${s}`:"")),c&&gr.log(1,`selectLoader selected ${a?.name}: ${c}.`),a}function wr(e){return!(e instanceof Response&&e.status===204)}function br(e){let t=x(e),r=ye(e),o="No valid loader found (";o+=t?`${U.filename(t)}, `:"no url provided, ",o+=`MIME type: ${r?`"${r}"`:"not provided"}, `;let n=e?xr(e):"";return o+=n?` first bytes: "${n}"`:"first bytes: not available",o+=")",o}function $o(e){for(let t of e)be(t)}function zo(e,t){let r=t&&jo.exec(t),o=r&&r[1];return o?Vo(e,o):null}function Vo(e,t){t=t.toLowerCase();for(let r of e)for(let o of r.extensions)if(o.toLowerCase()===t)return r;return null}function pt(e,t){for(let r of e)if(r.mimeTypes?.some(o=>at(t,o))||at(t,`application/x.${r.id}`))return r;return null}function Ho(e,t){if(!t)return null;for(let r of e)if(typeof t=="string"){if(Go(t,r))return r}else if(ArrayBuffer.isView(t)){if(yr(t.buffer,t.byteOffset,r))return r}else if(t instanceof ArrayBuffer&&yr(t,0,r))return r;return null}function Go(e,t){return t.testText?t.testText(e):(Array.isArray(t.tests)?t.tests:[t.tests]).some(o=>e.startsWith(o))}function yr(e,t,r){return(Array.isArray(r.tests)?r.tests:[r.tests]).some(n=>qo(e,t,r,n))}function qo(e,t,r,o){if(o instanceof ArrayBuffer)return Ke(o,e,o.byteLength);switch(typeof o){case"function":return o(e);case"string":let n=ht(e,t,o.length);return o===n;default:return!1}}function xr(e,t=5){return typeof e=="string"?e.slice(0,t):ArrayBuffer.isView(e)?ht(e.buffer,e.byteOffset,t):e instanceof ArrayBuffer?ht(e,0,t):""}function ht(e,t,r){if(e.byteLength<t+r)return"";let o=new DataView(e),n="";for(let s=0;s<r;s++)n+=String.fromCharCode(o.getUint8(t+s));return n}function*Tr(e,t){let r=t?.chunkSize||262144,o=0,n=new TextEncoder;for(;o<e.length;){let s=Math.min(e.length-o,r),i=e.slice(o,o+s);o+=s,yield n.encode(i)}}function*Ar(e,t={}){let{chunkSize:r=262144}=t,o=0;for(;o<e.byteLength;){let n=Math.min(e.byteLength-o,r),s=new ArrayBuffer(n),i=new Uint8Array(e,o,n);new Uint8Array(s).set(i),o+=n,yield s}}async function*_r(e,t){let r=t?.chunkSize||1048576,o=0;for(;o<e.size;){let n=o+r,s=await e.slice(o,n).arrayBuffer();o=n,yield s}}function dt(e,t){return p?Qo(e,t):Jo(e,t)}async function*Qo(e,t){let r=e.getReader(),o;try{for(;;){let n=o||r.read();t?._streamReadAhead&&(o=r.read());let{done:s,value:i}=await n;if(s)return;yield Se(i)}}catch{r.releaseLock()}}async function*Jo(e,t){for await(let r of e)yield Se(r)}function ee(e,t){if(typeof e=="string")return Tr(e,t);if(e instanceof ArrayBuffer)return Ar(e,t);if(h(e))return _r(e,t);if(j(e))return dt(e,t);if(m(e))return dt(e.body,t);throw new Error("makeIterator")}var gt="Cannot convert supplied data type";function yt(e,t,r){if(t.text&&typeof e=="string")return e;if(er(e)&&(e=e.buffer),e instanceof ArrayBuffer){let o=e;return t.text&&!t.binary?new TextDecoder("utf8").decode(o):o}if(ArrayBuffer.isView(e)){if(t.text&&!t.binary)return new TextDecoder("utf8").decode(e);let o=e.buffer,n=e.byteLength||e.length;return(e.byteOffset!==0||n!==o.byteLength)&&(o=o.slice(e.byteOffset,e.byteOffset+n)),o}throw new Error(gt)}async function kr(e,t,r){let o=e instanceof ArrayBuffer||ArrayBuffer.isView(e);if(typeof e=="string"||o)return yt(e,t,r);if(h(e)&&(e=await Ee(e)),m(e)){let n=e;return await ut(n),t.binary?await n.arrayBuffer():await n.text()}if(j(e)&&(e=ee(e,r)),he(e)||de(e))return O(e);throw new Error(gt)}async function Sr(e,t){if(ge(e))return e;if(m(e)){let r=e;await ut(r);let o=await r.body;return ee(o,t)}return h(e)||j(e)?ee(e,t):de(e)?e:Ko(e)}function Ko(e){if(ArrayBuffer.isView(e))return function*(){yield e.buffer}();if(e instanceof ArrayBuffer)return function*(){yield e}();if(ge(e))return e;if(he(e))return e[Symbol.iterator]();throw new Error(gt)}function te(e,t){let r=L(),o=e||r;return typeof o.fetch=="function"?o.fetch:S(o.fetch)?n=>D(n,o.fetch):t?.fetch?t?.fetch:D}function re(e,t,r){if(r)return r;let o={fetch:te(t,e),...e};if(o.url){let n=K(o.url);o.baseUrl=n,o.queryString=nr(o.url),o.filename=U.filename(n),o.baseUrl=U.dirname(n)}return Array.isArray(o.loaders)||(o.loaders=null),o}function Re(e,t){if(e&&!Array.isArray(e))return e;let r;if(e&&(r=Array.isArray(e)?e:[e]),t&&t.loaders){let o=Array.isArray(t.loaders)?t.loaders:[t.loaders];r=r?[...r,...o]:o}return r&&r.length?r:void 0}async function E(e,t,r,o){t&&!Array.isArray(t)&&!T(t)&&(o=void 0,r=t,t=void 0),e=await e,r=r||{};let n=x(e),i=Re(t,o),a=await X(e,i,r);return a?(r=Y(r,a,i,n),o=re({url:n,_parse:E,loaders:i},r,o||null),await Yo(a,e,r,o)):null}async function Yo(e,t,r,o){if(Ge(e),r=Ue(e.options,r),m(t)){let s=t,{ok:i,redirected:a,status:c,statusText:f,type:B,url:R}=s,Et=Object.fromEntries(s.headers.entries());o.response={headers:Et,ok:i,redirected:a,status:c,statusText:f,type:B,url:R}}t=await kr(t,e,r);let n=e;if(n.parseTextSync&&typeof t=="string")return n.parseTextSync(t,r,o);if(qe(e,r))return await Qe(e,t,r,o,E);if(n.parseText&&typeof t=="string")return await n.parseText(t,r,o);if(n.parse)return await n.parse(t,r,o);throw l(!n.parseSync),new Error(`${e.id} loader - no parser found and worker is disabled`)}function Er(e,t,r,o){!Array.isArray(t)&&!T(t)&&(o=void 0,r=t,t=void 0),r=r||{};let s=Re(t,o),i=Z(e,s,r);if(!i)return null;r=Y(r,i,s);let a=x(e),c=()=>{throw new Error("parseSync called parse (which is async")};return o=re({url:a,_parseSync:c,_parse:c,loaders:t},r,o||null),Zo(i,e,r,o)}function Zo(e,t,r,o){if(t=yt(t,e,r),e.parseTextSync&&typeof t=="string")return e.parseTextSync(t,r);if(e.parseSync&&t instanceof ArrayBuffer)return e.parseSync(t,r,o);throw new Error(`${e.name} loader: 'parseSync' not supported by this loader, use 'parse' instead. ${o.url||""}`)}function wt(e){switch(typeof e=="object"&&e?.shape){case"array-row-table":case"object-row-table":return Array.isArray(e.data);case"geojson-table":return Array.isArray(e.features);case"columnar-table":return e.data&&typeof e.data=="object";case"arrow-table":return Boolean(e?.data?.numRows!==void 0);default:return!1}}function bt(e){switch(e.shape){case"array-row-table":case"object-row-table":return e.data.length;case"geojson-table":return e.features.length;case"arrow-table":return e.data.numRows;case"columnar-table":for(let r of Object.values(e.data))return r.length||0;return 0;default:throw new Error("table")}}function xt(e){return{...e,length:bt(e),batchType:"data"}}async function M(e,t,r,o){let n=Array.isArray(t)?t:void 0;!Array.isArray(t)&&!T(t)&&(o=void 0,r=t,t=void 0),e=await e,r=r||{};let s=x(e),i=await X(e,t,r);return i?(r=Y(r,i,n,s),o=re({url:s,_parseInBatches:M,_parse:E,loaders:n},r,o||null),await Xo(i,e,r,o)):[]}async function Xo(e,t,r,o){let n=await en(e,t,r,o);if(!r.metadata)return n;let s={shape:"metadata",batchType:"metadata",metadata:{_loader:e,_context:o},data:[],bytesUsed:0};async function*i(a){yield s,yield*a}return i(n)}async function en(e,t,r,o){let n=await Sr(t,r),s=await on(n,r?.transforms||[]);return e.parseInBatches?e.parseInBatches(s,r,o):tn(s,e,r,o)}async function*tn(e,t,r,o){let n=await O(e),s=await E(n,t,{...r,mimeType:t.mimeTypes[0]},o);yield rn(s,t)}function rn(e,t){let r=wt(e)?xt(e):{shape:"unknown",batchType:"data",data:e,length:Array.isArray(e)?e.length:1};return r.mimeType=t.mimeTypes[0],r}async function on(e,t=[]){let r=e;for await(let o of t)r=o(r);return r}async function Br(e,t,r,o){let n,s;!Array.isArray(t)&&!T(t)?(n=[],s=t,o=void 0):(n=t,s=r);let i=te(s),a=e;return typeof e=="string"&&(a=await i(e)),h(e)&&(a=await i(e)),Array.isArray(n)?await E(a,n,s):await E(a,n,s)}function Rr(e,t,r,o){let n;!Array.isArray(t)&&!T(t)?(o=void 0,r=t,n=void 0):n=t;let s=te(r||{});return Array.isArray(e)?e.map(a=>Lr(a,n,r||{},s)):Lr(e,n,r||{},s)}async function Lr(e,t,r,o){if(typeof e=="string"){let s=await o(e);return Array.isArray(t)?await M(s,t,r):await M(s,t,r)}return Array.isArray(t)?await M(e,t,r):await M(e,t,r)}async function Tt(e,t,r){if(t.encode)return await t.encode(e,r);if(t.encodeText){let o=await t.encodeText(e,r);return new TextEncoder().encode(o)}if(t.encodeInBatches){let o=At(e,t,r),n=[];for await(let s of o)n.push(s);return ae(...n)}throw new Error("Writer could not encode data")}async function Ir(e,t,r){if(t.text&&t.encodeText)return await t.encodeText(e,r);if(t.text){let o=await Tt(e,t,r);return new TextDecoder().decode(o)}throw new Error(`Writer ${t.name} could not encode data as text`)}function At(e,t,r){if(t.encodeInBatches){let o=nn(e);return t.encodeInBatches(o,r)}throw new Error("Writer could not encode data in batches")}function nn(e){return[{...e,start:0,end:e.length}]}async function vr(e,t,r){return r={...L(),...r},t.encodeURLtoURL?sn(t,e,r):Je(t,r)?await He(t,e,r):await t.encode(e,r)}function _t(e,t,r){if(t.encodeSync)return t.encodeSync(e,r);if(t.encodeTextSync)return new TextEncoder().encode(t.encodeTextSync(e,r));throw new Error(`Writer ${t.name} could not synchronously encode data`)}async function Mr(e,t,r){if(t.encodeText)return await t.encodeText(e,r);if(t.encodeTextSync)return t.encodeTextSync(e,r);if(t.text){let o=await t.encode(e,r);return new TextDecoder().decode(o)}throw new Error(`Writer ${t.name} could not encode data as text`)}function Nr(e,t,r){if(t.encodeTextSync)return t.encodeTextSync(e,r);if(t.text&&t.encodeSync){let o=_t(e,t,r);return new TextDecoder().decode(o)}throw new Error(`Writer ${t.name} could not encode data as text`)}function Pr(e,t,r){if(t.encodeInBatches){let o=an(e);return t.encodeInBatches(o,r)}throw new Error(`Writer ${t.name} could not encode in batches`)}async function kt(e,t,r,o){if(e=v(e),t=v(t),p||!r.encodeURLtoURL)throw new Error;return await r.encodeURLtoURL(e,t,o)}async function sn(e,t,r){if(p)throw new Error(`Writer ${e.name} not supported in browser`);let o=Fr("input");await new me(o,"w").write(t);let s=Fr("output"),i=await kt(o,s,e,r);return(await D(i)).arrayBuffer()}function an(e){return[{...e,start:0,end:e.length}]}function Fr(e){return`/tmp/${e}`}function Wr(e,t){if(globalThis.loaders.makeNodeStream)return globalThis.loaders.makeNodeStream(e,t);let r=e[Symbol.asyncIterator]?e[Symbol.asyncIterator]():e[Symbol.iterator]();return new ReadableStream({type:"bytes",async pull(o){try{let{done:n,value:s}=await r.next();n?o.close():o.enqueue(new Uint8Array(s))}catch(n){o.error(n)}},async cancel(){await r?.return?.()}},{highWaterMark:2**24,...t})}var Or="4.2.0",Cr={dataType:null,batchType:null,name:"Null loader",id:"null",module:"core",version:Or,worker:!0,mimeTypes:["application/x.empty"],extensions:["null"],tests:[()=>!1],options:{null:{}}},Ur={dataType:null,batchType:null,name:"Null loader",id:"null",module:"core",version:Or,mimeTypes:["application/x.empty"],extensions:["null"],parse:async(e,t,r)=>St(e,t||{},r),parseSync:St,parseInBatches:async function*(t,r,o){for await(let n of t)yield St(n,r,o)},tests:[()=>!1],options:{null:{}}};function St(e,t,r){return null}async function jr(e,t,r=()=>{},o=()=>{}){if(e=await e,!e.ok)return e;let n=e.body;if(!n)return e;let s=e.headers.get("content-length")||0,i=s?parseInt(s):0;if(!(i>0)||typeof ReadableStream>"u"||!n.getReader)return e;let a=new ReadableStream({async start(c){let f=n.getReader();await Dr(c,f,0,i,t,r,o)}});return new Response(a)}async function Dr(e,t,r,o,n,s,i){try{let{done:a,value:c}=await t.read();if(a){s(),e.close();return}r+=c.byteLength;let f=Math.round(r/o*100);n(f,{loadedBytes:r,totalBytes:o}),e.enqueue(c),await Dr(e,t,r,o,n,s,i)}catch(a){e.error(a),i(a)}}var Ie=class{_fetch;files={};lowerCaseFiles={};usedFiles={};constructor(t,r){this._fetch=r?.fetch||fetch;for(let o=0;o<t.length;++o){let n=t[o];this.files[n.name]=n,this.lowerCaseFiles[n.name.toLowerCase()]=n,this.usedFiles[n.name]=!1}this.fetch=this.fetch.bind(this)}async fetch(t,r){if(t.includes("://"))return this._fetch(t,r);let o=this.files[t];if(!o)return new Response(t,{status:400,statusText:"NOT FOUND"});let s=new Headers(r?.headers).get("Range"),i=s&&/bytes=($1)-($2)/.exec(s);if(i){let c=parseInt(i[1]),f=parseInt(i[2]),B=await o.slice(c,f).arrayBuffer(),R=new Response(B);return Object.defineProperty(R,"url",{value:t}),R}let a=new Response(o);return Object.defineProperty(a,"url",{value:t}),a}async readdir(t){let r=[];for(let o in this.files)r.push(o);return r}async stat(t,r){let o=this.files[t];if(!o)throw new Error(t);return{size:o.size}}async unlink(t){delete this.files[t],delete this.lowerCaseFiles[t],this.usedFiles[t]=!0}async openReadableFile(t,r){return new fe(this.files[t])}_getFile(t,r){let o=this.files[t]||this.lowerCaseFiles[t];return o&&r&&(this.usedFiles[t]=!0),o}};return qr(cn);})();
}`}function Ve(e,t=!0,r){let o=r||new Set;if(e){if(qt(e))o.add(e);else if(qt(e.buffer))o.add(e.buffer);else if(!ArrayBuffer.isView(e)){if(t&&typeof e=="object")for(let n in e)Ve(e[n],t,o)}}return r===void 0?Array.from(o):[]}function qt(e){return e?e instanceof ArrayBuffer||typeof MessagePort<"u"&&e instanceof MessagePort||typeof ImageBitmap<"u"&&e instanceof ImageBitmap||typeof OffscreenCanvas<"u"&&e instanceof OffscreenCanvas:!1}function He(e){if(e===null)return{};let t=Object.assign({},e);return Object.keys(t).forEach(r=>{typeof e[r]=="object"&&!ArrayBuffer.isView(e[r])&&!(e[r]instanceof Array)?t[r]=He(e[r]):typeof t[r]=="function"||t[r]instanceof RegExp?t[r]={}:t[r]=e[r]}),t}var Ge=()=>{},F=class{name;source;url;terminated=!1;worker;onMessage;onError;_loadableURL="";static isSupported(){return typeof Worker<"u"&&g||typeof G<"u"&&!g}constructor(t){let{name:r,source:o,url:n}=t;l(o||n),this.name=r,this.source=o,this.url=n,this.onMessage=Ge,this.onError=s=>console.log(s),this.worker=g?this._createBrowserWorker():this._createNodeWorker()}destroy(){this.onMessage=Ge,this.onError=Ge,this.worker.terminate(),this.terminated=!0}get isRunning(){return Boolean(this.onMessage)}postMessage(t,r){r=r||Ve(t),this.worker.postMessage(t,r)}_getErrorFromErrorEvent(t){let r="Failed to load ";return r+=`worker ${this.name} from ${this.url}. `,t.message&&(r+=`${t.message} in `),t.lineno&&(r+=`:${t.lineno}:${t.colno}`),new Error(r)}_createBrowserWorker(){this._loadableURL=Ht({source:this.source,url:this.url});let t=new Worker(this._loadableURL,{name:this.name});return t.onmessage=r=>{r.data?this.onMessage(r.data):this.onError(new Error("No data received"))},t.onerror=r=>{this.onError(this._getErrorFromErrorEvent(r)),this.terminated=!0},t.onmessageerror=r=>console.error(r),t}_createNodeWorker(){let t;if(this.url){let o=this.url.includes(":/")||this.url.startsWith("/")?this.url:`./${this.url}`;t=new G(o,{eval:!1})}else if(this.source)t=new G(this.source,{eval:!0});else throw new Error("no worker");return t.on("message",r=>{this.onMessage(r)}),t.on("error",r=>{this.onError(r)}),t.on("exit",r=>{}),t}};var se=class{name="unnamed";source;url;maxConcurrency=1;maxMobileConcurrency=1;onDebug=()=>{};reuseWorkers=!0;props={};jobQueue=[];idleQueue=[];count=0;isDestroyed=!1;static isSupported(){return F.isSupported()}constructor(t){this.source=t.source,this.url=t.url,this.setProps(t)}destroy(){this.idleQueue.forEach(t=>t.destroy()),this.isDestroyed=!0}setProps(t){this.props={...this.props,...t},t.name!==void 0&&(this.name=t.name),t.maxConcurrency!==void 0&&(this.maxConcurrency=t.maxConcurrency),t.maxMobileConcurrency!==void 0&&(this.maxMobileConcurrency=t.maxMobileConcurrency),t.reuseWorkers!==void 0&&(this.reuseWorkers=t.reuseWorkers),t.onDebug!==void 0&&(this.onDebug=t.onDebug)}async startJob(t,r=(n,s,i)=>n.done(i),o=(n,s)=>n.error(s)){let n=new Promise(s=>(this.jobQueue.push({name:t,onMessage:r,onError:o,onStart:s}),this));return this._startQueuedJob(),await n}async _startQueuedJob(){if(!this.jobQueue.length)return;let t=this._getAvailableWorker();if(!t)return;let r=this.jobQueue.shift();if(r){this.onDebug({message:"Starting job",name:r.name,workerThread:t,backlog:this.jobQueue.length});let o=new ne(r.name,t);t.onMessage=n=>r.onMessage(o,n.type,n.payload),t.onError=n=>r.onError(o,n),r.onStart(o);try{await o.result}catch(n){console.error(`Worker exception: ${n}`)}finally{this.returnWorkerToQueue(t)}}}returnWorkerToQueue(t){!g||this.isDestroyed||!this.reuseWorkers||this.count>this._getMaxConcurrency()?(t.destroy(),this.count--):this.idleQueue.push(t),this.isDestroyed||this._startQueuedJob()}_getAvailableWorker(){if(this.idleQueue.length>0)return this.idleQueue.shift()||null;if(this.count<this._getMaxConcurrency()){this.count++;let t=`${this.name.toLowerCase()} (#${this.count} of ${this.maxConcurrency})`;return new F({name:t,source:this.source,url:this.url})}return null}_getMaxConcurrency(){return Vt?this.maxMobileConcurrency:this.maxConcurrency}};var lo={maxConcurrency:3,maxMobileConcurrency:1,reuseWorkers:!0,onDebug:()=>{}},W=class{props;workerPools=new Map;static isSupported(){return F.isSupported()}static getWorkerFarm(t={}){return W._workerFarm=W._workerFarm||new W({}),W._workerFarm.setProps(t),W._workerFarm}constructor(t){this.props={...lo},this.setProps(t),this.workerPools=new Map}destroy(){for(let t of this.workerPools.values())t.destroy();this.workerPools=new Map}setProps(t){this.props={...this.props,...t};for(let r of this.workerPools.values())r.setProps(this._getWorkerPoolProps())}getWorkerPool(t){let{name:r,source:o,url:n}=t,s=this.workerPools.get(r);return s||(s=new se({name:r,source:o,url:n}),s.setProps(this._getWorkerPoolProps()),this.workerPools.set(r,s)),s}_getWorkerPoolProps(){return{maxConcurrency:this.props.maxConcurrency,maxMobileConcurrency:this.props.maxMobileConcurrency,reuseWorkers:this.props.reuseWorkers,onDebug:this.props.onDebug}}},y=W;It(y,"_workerFarm");function Qt(e){let t=e.version!==oe?` (worker-utils@${oe})`:"";return`${e.name}@${e.version}${t}`}function ie(e,t={}){let r=t[e.id]||{},o=g?`${e.id}-worker.js`:`${e.id}-worker-node.js`,n=r.workerUrl;if(!n&&e.id==="compression"&&(n=t.workerUrl),t._workerType==="test"&&(g?n=`modules/${e.module}/dist/${o}`:n=`modules/${e.module}/src/workers/${e.id}-worker-node.ts`),!n){let s=e.version;s==="latest"&&(s=$t);let i=s?`@${s}`:"";n=`https://unpkg.com/@loaders.gl/${e.module}${i}/dist/${o}`}return l(n),n}async function qe(e,t,r={},o={}){let n=Qt(e),s=y.getWorkerFarm(r),{source:i}=r,a={name:n,source:i};i||(a.url=ie(e,r));let c=s.getWorkerPool(a),f=r.jobName||e.name,B=await c.startJob(f,mo.bind(null,o)),R=He(r);return B.postMessage("process",{input:t,options:R}),(await B.result).result}async function mo(e,t,r,o){switch(r){case"done":t.done(o);break;case"error":t.error(new Error(o.error));break;case"process":let{id:n,input:s,options:i}=o;try{if(!e.process){t.postMessage("error",{id:n,error:"Worker not set up to process on main thread"});return}let a=await e.process(s,i);t.postMessage("done",{id:n,result:a})}catch(a){let c=a instanceof Error?a.message:"unknown error";t.postMessage("error",{id:n,error:c})}break;default:console.warn(`process-on-worker: unknown message ${r}`)}}function Qe(e,t=oe){l(e,"no worker provided");let r=e.version;return!(!t||!r)}function Je(e,t){return!y.isSupported()||!g&&!t?._nodeWorkers?!1:e.worker&&t?.worker}async function Ke(e,t,r,o,n){let s=e.id,i=ie(e,r),c=y.getWorkerFarm(r).getWorkerPool({name:s,url:i});r=JSON.parse(JSON.stringify(r)),o=JSON.parse(JSON.stringify(o||{}));let f=await c.startJob("process-on-worker",po.bind(null,n));return f.postMessage("process",{input:t,options:r,context:o}),await(await f.result).result}async function po(e,t,r,o){switch(r){case"done":t.done(o);break;case"error":t.error(new Error(o.error));break;case"process":let{id:n,input:s,options:i}=o;try{let a=await e(s,i);t.postMessage("done",{id:n,result:a})}catch(a){let c=a instanceof Error?a.message:"unknown error";t.postMessage("error",{id:n,error:c})}break;default:console.warn(`parse-with-worker unknown message ${r}`)}}function Ye(e,t){return!y.isSupported()||!p&&!t?._nodeWorkers?!1:e.worker&&t?.worker}function Ze(e,t,r){if(r=r||e.byteLength,e.byteLength<r||t.byteLength<r)return!1;let o=new Uint8Array(e),n=new Uint8Array(t);for(let s=0;s<o.length;++s)if(o[s]!==n[s])return!1;return!0}function ae(...e){return Jt(e)}function Jt(e){let t=e.map(s=>s instanceof ArrayBuffer?new Uint8Array(s):s),r=t.reduce((s,i)=>s+i.byteLength,0),o=new Uint8Array(r),n=0;for(let s of t)o.set(s,n),n+=s.byteLength;return o.buffer}async function*Xe(e,t={}){let r=new TextDecoder(void 0,t);for await(let o of e)yield typeof o=="string"?o:r.decode(o,{stream:!0})}async function*et(e){let t=new TextEncoder;for await(let r of e)yield typeof r=="string"?t.encode(r):r}async function*tt(e){let t="";for await(let r of e){t+=r;let o;for(;(o=t.indexOf(`
`))>=0;){let n=t.slice(0,o+1);t=t.slice(o+1),yield n}}t.length>0&&(yield t)}async function*rt(e){let t=1;for await(let r of e)yield{counter:t,line:r},t++}async function ot(e,t){for(;;){let{done:r,value:o}=await e.next();if(r){e.return();return}if(t(o))return}}async function O(e){let t=[];for await(let r of e)t.push(r);return ae(...t)}function ce(){let e;if(typeof window<"u"&&window.performance)e=window.performance.now();else if(typeof process<"u"&&process.hrtime){let t=process.hrtime();e=t[0]*1e3+t[1]/1e6}else e=Date.now();return e}var C=class{constructor(t,r){u(this,"name",void 0),u(this,"type",void 0),u(this,"sampleSize",1),u(this,"time",0),u(this,"count",0),u(this,"samples",0),u(this,"lastTiming",0),u(this,"lastSampleTime",0),u(this,"lastSampleCount",0),u(this,"_count",0),u(this,"_time",0),u(this,"_samples",0),u(this,"_startTime",0),u(this,"_timerPending",!1),this.name=t,this.type=r,this.reset()}reset(){return this.time=0,this.count=0,this.samples=0,this.lastTiming=0,this.lastSampleTime=0,this.lastSampleCount=0,this._count=0,this._time=0,this._samples=0,this._startTime=0,this._timerPending=!1,this}setSampleSize(t){return this.sampleSize=t,this}incrementCount(){return this.addCount(1),this}decrementCount(){return this.subtractCount(1),this}addCount(t){return this._count+=t,this._samples++,this._checkSampling(),this}subtractCount(t){return this._count-=t,this._samples++,this._checkSampling(),this}addTime(t){return this._time+=t,this.lastTiming=t,this._samples++,this._checkSampling(),this}timeStart(){return this._startTime=ce(),this._timerPending=!0,this}timeEnd(){return this._timerPending?(this.addTime(ce()-this._startTime),this._timerPending=!1,this._checkSampling(),this):this}getSampleAverageCount(){return this.sampleSize>0?this.lastSampleCount/this.sampleSize:0}getSampleAverageTime(){return this.sampleSize>0?this.lastSampleTime/this.sampleSize:0}getSampleHz(){return this.lastSampleTime>0?this.sampleSize/(this.lastSampleTime/1e3):0}getAverageCount(){return this.samples>0?this.count/this.samples:0}getAverageTime(){return this.samples>0?this.time/this.samples:0}getHz(){return this.time>0?this.samples/(this.time/1e3):0}_checkSampling(){this._samples===this.sampleSize&&(this.lastSampleTime=this._time,this.lastSampleCount=this._count,this.count+=this._count,this.time+=this._time,this.samples+=this._samples,this._time=0,this._count=0,this._samples=0)}};var q=class{constructor(t){u(this,"id",void 0),u(this,"stats",{}),this.id=t.id,this.stats={},this._initializeStats(t.stats),Object.seal(this)}get(t){let r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:"count";return this._getOrCreate({name:t,type:r})}get size(){return Object.keys(this.stats).length}reset(){for(let t of Object.values(this.stats))t.reset();return this}forEach(t){for(let r of Object.values(this.stats))t(r)}getTable(){let t={};return this.forEach(r=>{t[r.name]={time:r.time||0,count:r.count||0,average:r.getAverageTime()||0,hz:r.getHz()||0}}),t}_initializeStats(){(arguments.length>0&&arguments[0]!==void 0?arguments[0]:[]).forEach(r=>this._getOrCreate(r))}_getOrCreate(t){let{name:r,type:o}=t,n=this.stats[r];return n||(t instanceof C?n=t:n=new C(r,o),this.stats[r]=n),n}};var ho="Queued Requests",go="Active Requests",yo="Cancelled Requests",wo="Queued Requests Ever",bo="Active Requests Ever",xo={id:"request-scheduler",throttleRequests:!0,maxRequests:6,debounceTime:0},Q=class{props;stats;activeRequestCount=0;requestQueue=[];requestMap=new Map;updateTimer=null;constructor(t={}){this.props={...xo,...t},this.stats=new q({id:this.props.id}),this.stats.get(ho),this.stats.get(go),this.stats.get(yo),this.stats.get(wo),this.stats.get(bo)}scheduleRequest(t,r=()=>0){if(!this.props.throttleRequests)return Promise.resolve({done:()=>{}});if(this.requestMap.has(t))return this.requestMap.get(t);let o={handle:t,priority:0,getPriority:r},n=new Promise(s=>(o.resolve=s,o));return this.requestQueue.push(o),this.requestMap.set(t,n),this._issueNewRequests(),n}_issueRequest(t){let{handle:r,resolve:o}=t,n=!1,s=()=>{n||(n=!0,this.requestMap.delete(r),this.activeRequestCount--,this._issueNewRequests())};return this.activeRequestCount++,o?o({done:s}):Promise.resolve({done:s})}_issueNewRequests(){this.updateTimer!==null&&clearTimeout(this.updateTimer),this.updateTimer=setTimeout(()=>this._issueNewRequestsAsync(),this.props.debounceTime)}_issueNewRequestsAsync(){this.updateTimer!==null&&clearTimeout(this.updateTimer),this.updateTimer=null;let t=Math.max(this.props.maxRequests-this.activeRequestCount,0);if(t!==0){this._updateAllRequests();for(let r=0;r<t;++r){let o=this.requestQueue.shift();o&&this._issueRequest(o)}}}_updateAllRequests(){let t=this.requestQueue;for(let r=0;r<t.length;++r){let o=t[r];this._updateRequest(o)||(t.splice(r,1),this.requestMap.delete(o.handle),r--)}t.sort((r,o)=>r.priority-o.priority)}_updateRequest(t){return t.priority=t.getPriority(t.handle),t.priority<0?(t.resolve(null),!1):!0}};var nt="",Kt={};function st(e){nt=e}function it(){return nt}function v(e){for(let t in Kt)if(e.startsWith(t)){let r=Kt[t];e=e.replace(t,r)}return!e.startsWith("http://")&&!e.startsWith("https://")&&(e=`${nt}${e}`),e}var To="4.3.0-alpha.1",at={dataType:null,batchType:null,name:"JSON",id:"json",module:"json",version:To,extensions:["json","geojson"],mimeTypes:["application/json"],category:"json",text:!0,parseTextSync:Yt,parse:async e=>Yt(new TextDecoder().decode(e)),options:{}};function Yt(e){return JSON.parse(e)}function Zt(e){return e&&typeof e=="object"&&e.isBuffer}function ke(e){if(Zt(e))return e;if(e instanceof ArrayBuffer)return e;if(ArrayBuffer.isView(e))return e.byteOffset===0&&e.byteLength===e.buffer.byteLength?e.buffer:e.buffer.slice(e.byteOffset,e.byteOffset+e.byteLength);if(typeof e=="string"){let t=e;return new TextEncoder().encode(t).buffer}if(e&&typeof e=="object"&&e._toArrayBuffer)return e._toArrayBuffer();throw new Error("toArrayBuffer")}var U={};Rt(U,{dirname:()=>_o,filename:()=>Ao,join:()=>So,resolve:()=>ko});function Xt(){if(typeof process<"u"&&typeof process.cwd<"u")return process.cwd();let e=window.location?.pathname;return e?.slice(0,e.lastIndexOf("/")+1)||""}function Ao(e){let t=e?e.lastIndexOf("/"):-1;return t>=0?e.substr(t+1):""}function _o(e){let t=e?e.lastIndexOf("/"):-1;return t>=0?e.substr(0,t):""}function So(...e){let t="/";return e=e.map((r,o)=>(o&&(r=r.replace(new RegExp(`^${t}`),"")),o!==e.length-1&&(r=r.replace(new RegExp(`${t}$`),"")),r)),e.join(t)}function ko(...e){let t=[];for(let s=0;s<e.length;s++)t[s]=e[s];let r="",o=!1,n;for(let s=t.length-1;s>=-1&&!o;s--){let i;s>=0?i=t[s]:(n===void 0&&(n=Xt()),i=n),i.length!==0&&(r=`${i}/${r}`,o=i.charCodeAt(0)===ue)}return r=Eo(r,!o),o?`/${r}`:r.length>0?r:"."}var ue=47,ct=46;function Eo(e,t){let r="",o=-1,n=0,s,i=!1;for(let a=0;a<=e.length;++a){if(a<e.length)s=e.charCodeAt(a);else{if(s===ue)break;s=ue}if(s===ue){if(!(o===a-1||n===1))if(o!==a-1&&n===2){if(r.length<2||!i||r.charCodeAt(r.length-1)!==ct||r.charCodeAt(r.length-2)!==ct){if(r.length>2){let c=r.length-1,f=c;for(;f>=0&&r.charCodeAt(f)!==ue;--f);if(f!==c){r=f===-1?"":r.slice(0,f),o=a,n=0,i=!1;continue}}else if(r.length===2||r.length===1){r="",o=a,n=0,i=!1;continue}}t&&(r.length>0?r+="/..":r="..",i=!0)}else{let c=e.slice(o+1,a);r.length>0?r+=`/${c}`:r=c,i=!1}o=a,n=0}else s===ct&&n!==-1?++n:n=-1}return r}var fe=class{handle;size;bigsize;url;constructor(t){this.handle=t instanceof ArrayBuffer?new Blob([t]):t,this.size=t instanceof ArrayBuffer?t.byteLength:t.size,this.bigsize=BigInt(this.size),this.url=t instanceof File?t.name:""}async close(){}async stat(){return{size:this.handle.size,bigsize:BigInt(this.handle.size),isDirectory:!1}}async read(t,r){return await this.handle.slice(t,t+r).arrayBuffer()}};var le=new Error("Not implemented"),me=class{handle;size=0;bigsize=0n;url="";constructor(t,r,o){if(globalThis.loaders?.NodeFile)return new globalThis.loaders.NodeFile(t,r,o);throw p?new Error("Can't instantiate NodeFile in browser."):new Error("Can't instantiate NodeFile. Make sure to import @loaders.gl/polyfills first.")}async read(t,r){throw le}async write(t,r,o){throw le}async stat(){throw le}async truncate(t){throw le}async append(t){throw le}async close(){}};var er=e=>typeof e=="boolean",b=e=>typeof e=="function",k=e=>e!==null&&typeof e=="object",pe=e=>k(e)&&e.constructor==={}.constructor,tr=e=>k(e)&&b(e.then),he=e=>Boolean(e)&&typeof e[Symbol.iterator]=="function",de=e=>e&&typeof e[Symbol.asyncIterator]=="function",ge=e=>e&&b(e.next),m=e=>typeof Response<"u"&&e instanceof Response||e&&e.arrayBuffer&&e.text&&e.json;var h=e=>typeof Blob<"u"&&e instanceof Blob,rr=e=>e&&typeof e=="object"&&e.isBuffer,Bo=e=>k(e)&&b(e.abort)&&b(e.getWriter),Lo=e=>typeof ReadableStream<"u"&&e instanceof ReadableStream||k(e)&&b(e.tee)&&b(e.cancel)&&b(e.getReader),Ro=e=>k(e)&&b(e.end)&&b(e.write)&&er(e.writable),Io=e=>k(e)&&b(e.read)&&b(e.pipe)&&er(e.readable),j=e=>Lo(e)||Io(e),or=e=>Bo(e)||Ro(e);var J=class extends Error{constructor(t,r){super(t),this.reason=r.reason,this.url=r.url,this.response=r.response}reason;url;response};var Fo=/^data:([-\w.]+\/[-\w.+]+)(;|,)/,vo=/^([-\w.]+\/[-\w.+]+)/;function ut(e,t){return e.toLowerCase()===t.toLowerCase()}function nr(e){let t=vo.exec(e);return t?t[1]:e}function ft(e){let t=Fo.exec(e);return t?t[1]:""}var sr=/\?.*/;function ir(e){let t=e.match(sr);return t&&t[0]}function K(e){return e.replace(sr,"")}function ar(e){if(e.length<50)return e;let t=e.slice(e.length-15);return`${e.substr(0,32)}...${t}`}function x(e){return m(e)?e.url:h(e)?e.name||"":typeof e=="string"?e:""}function ye(e){if(m(e)){let t=e,r=t.headers.get("content-type")||"",o=K(t.url);return nr(r)||ft(o)}return h(e)?e.type||"":typeof e=="string"?ft(e):""}function cr(e){return m(e)?e.headers["content-length"]||-1:h(e)?e.size:typeof e=="string"?e.length:e instanceof ArrayBuffer||ArrayBuffer.isView(e)?e.byteLength:-1}async function Ee(e){if(m(e))return e;let t={},r=cr(e);r>=0&&(t["content-length"]=String(r));let o=x(e),n=ye(e);n&&(t["content-type"]=n);let s=await Mo(e);s&&(t["x-first-bytes"]=s),typeof e=="string"&&(e=new TextEncoder().encode(e));let i=new Response(e,{headers:t});return Object.defineProperty(i,"url",{value:o}),i}async function lt(e){if(!e.ok)throw await No(e)}async function No(e){let t=ar(e.url),r=`Failed to fetch resource (${e.status}) ${e.statusText}: ${t}`;r=r.length>100?`${r.slice(0,100)}...`:r;let o={reason:e.statusText,url:e.url,response:e};try{let n=e.headers.get("Content-Type");o.reason=n?.includes("application/json")?await e.json():e.text()}catch{}return new J(r,o)}async function Mo(e){if(typeof e=="string")return`data:,${e.slice(0,5)}`;if(e instanceof Blob){let r=e.slice(0,5);return await new Promise(o=>{let n=new FileReader;n.onload=s=>o(s?.target?.result),n.readAsDataURL(r)})}if(e instanceof ArrayBuffer){let r=e.slice(0,5);return`data:base64,${Po(r)}`}return null}function Po(e){let t="",r=new Uint8Array(e);for(let o=0;o<r.byteLength;o++)t+=String.fromCharCode(r[o]);return btoa(t)}function Wo(e){return!Oo(e)&&!Co(e)}function Oo(e){return e.startsWith("http:")||e.startsWith("https:")}function Co(e){return e.startsWith("data:")}async function D(e,t){if(typeof e=="string"){let r=v(e);return Wo(r)&&globalThis.loaders?.fetchNode?globalThis.loaders?.fetchNode(r,t):await fetch(r,t)}return await Ee(e)}async function ur(e,t,r){e instanceof Blob||(e=new Blob([e]));let o=e.slice(t,t+r);return await Uo(o)}async function Uo(e){return await new Promise((t,r)=>{let o=new FileReader;o.onload=n=>t(n?.target?.result),o.onerror=n=>r(n),o.readAsArrayBuffer(e)})}var mt=new _({id:"loaders.gl"}),Be=class{log(){return()=>{}}info(){return()=>{}}warn(){return()=>{}}error(){return()=>{}}},Le=class{console;constructor(){this.console=console}log(...t){return this.console.log.bind(this.console,...t)}info(...t){return this.console.info.bind(this.console,...t)}warn(...t){return this.console.warn.bind(this.console,...t)}error(...t){return this.console.error.bind(this.console,...t)}};var pt={fetch:null,mimeType:void 0,nothrow:!1,log:new Le,useLocalLibraries:!1,CDN:"https://unpkg.com/@loaders.gl",worker:!0,maxConcurrency:3,maxMobileConcurrency:1,reuseWorkers:p,_nodeWorkers:!1,_workerType:"",limit:0,_limitMB:0,batchSize:"auto",batchDebounceMs:0,metadata:!1,transforms:[]},fr={throws:"nothrow",dataType:"(no longer used)",uri:"baseUri",method:"fetch.method",headers:"fetch.headers",body:"fetch.body",mode:"fetch.mode",credentials:"fetch.credentials",cache:"fetch.cache",redirect:"fetch.redirect",referrer:"fetch.referrer",referrerPolicy:"fetch.referrerPolicy",integrity:"fetch.integrity",keepalive:"fetch.keepalive",signal:"fetch.signal"};function we(){globalThis.loaders=globalThis.loaders||{};let{loaders:e}=globalThis;return e._state||(e._state={}),e._state}function L(){let e=we();return e.globalOptions=e.globalOptions||{...pt},e.globalOptions}function ht(e){let t=we(),r=L();t.globalOptions=pr(r,e),$e(e.modules)}function Y(e,t,r,o){return r=r||[],r=Array.isArray(r)?r:[r],jo(e,r),pr(t,e,o)}function jo(e,t){lr(e,null,pt,fr,t);for(let r of t){let o=e&&e[r.id]||{},n=r.options&&r.options[r.id]||{},s=r.deprecatedOptions&&r.deprecatedOptions[r.id]||{};lr(o,r.id,n,s,t)}}function lr(e,t,r,o,n){let s=t||"Top level",i=t?`${t}.`:"";for(let a in e){let c=!t&&k(e[a]),f=a==="baseUri"&&!t,B=a==="workerUrl"&&t;if(!(a in r)&&!f&&!B){if(a in o)mt.warn(`${s} loader option '${i}${a}' no longer supported, use '${o[a]}'`)();else if(!c){let R=Do(a,n);mt.warn(`${s} loader option '${i}${a}' not recognized. ${R}`)()}}}}function Do(e,t){let r=e.toLowerCase(),o="";for(let n of t)for(let s in n.options){if(e===s)return`Did you mean '${n.id}.${s}'?`;let i=s.toLowerCase();(r.startsWith(i)||i.startsWith(r))&&(o=o||`Did you mean '${n.id}.${s}'?`)}return o}function pr(e,t,r){let n={...e.options||{}};return $o(n,r),n.log===null&&(n.log=new Be),mr(n,L()),mr(n,t),n}function mr(e,t){for(let r in t)if(r in t){let o=t[r];pe(o)&&pe(e[r])?e[r]={...e[r],...t[r]}:e[r]=t[r]}}function $o(e,t){t&&!("baseUri"in e)&&(e.baseUri=t)}function T(e){return e?(Array.isArray(e)&&(e=e[0]),Array.isArray(e?.extensions)):!1}function be(e){$(e,"null loader"),$(T(e),"invalid loader");let t;return Array.isArray(e)&&(t=e[1],e=e[0],e={...e,options:{...e.options,...t}}),(e?.parseTextSync||e?.parseText)&&(e.text=!0),e.text||(e.binary=!0),e}var hr=()=>{let e=we();return e.loaderRegistry=e.loaderRegistry||[],e.loaderRegistry};function dr(e){let t=hr();e=Array.isArray(e)?e:[e];for(let r of e){let o=be(r);t.find(n=>o===n)||t.unshift(o)}}function gr(){return hr()}function yr(){let e=we();e.loaderRegistry=[]}var zo=/\.([^.]+)$/;async function X(e,t=[],r,o){if(!br(e))return null;let n=Z(e,t,{...r,nothrow:!0},o);if(n)return n;if(h(e)&&(e=await e.slice(0,10).arrayBuffer(),n=Z(e,t,r,o)),!n&&!r?.nothrow)throw new Error(xr(e));return n}function Z(e,t=[],r,o){if(!br(e))return null;if(t&&!Array.isArray(t))return be(t);let n=[];t&&(n=n.concat(t)),r?.ignoreRegisteredLoaders||n.push(...gr()),Ho(n);let s=Vo(e,n,r,o);if(!s&&!r?.nothrow)throw new Error(xr(e));return s}function Vo(e,t,r,o){let n=x(e),s=ye(e),i=K(n)||o?.url,a=null,c="";return r?.mimeType&&(a=dt(t,r?.mimeType),c=`match forced by supplied MIME type ${r?.mimeType}`),a=a||Go(t,i),c=c||(a?`matched url ${i}`:""),a=a||dt(t,s),c=c||(a?`matched MIME type ${s}`:""),a=a||Qo(t,e),c=c||(a?`matched initial data ${Tr(e)}`:""),r?.fallbackMimeType&&(a=a||dt(t,r?.fallbackMimeType),c=c||(a?`matched fallback MIME type ${s}`:"")),c&&je.log(1,`selectLoader selected ${a?.name}: ${c}.`),a}function br(e){return!(e instanceof Response&&e.status===204)}function xr(e){let t=x(e),r=ye(e),o="No valid loader found (";o+=t?`${U.filename(t)}, `:"no url provided, ",o+=`MIME type: ${r?`"${r}"`:"not provided"}, `;let n=e?Tr(e):"";return o+=n?` first bytes: "${n}"`:"first bytes: not available",o+=")",o}function Ho(e){for(let t of e)be(t)}function Go(e,t){let r=t&&zo.exec(t),o=r&&r[1];return o?qo(e,o):null}function qo(e,t){t=t.toLowerCase();for(let r of e)for(let o of r.extensions)if(o.toLowerCase()===t)return r;return null}function dt(e,t){for(let r of e)if(r.mimeTypes?.some(o=>ut(t,o))||ut(t,`application/x.${r.id}`))return r;return null}function Qo(e,t){if(!t)return null;for(let r of e)if(typeof t=="string"){if(Jo(t,r))return r}else if(ArrayBuffer.isView(t)){if(wr(t.buffer,t.byteOffset,r))return r}else if(t instanceof ArrayBuffer&&wr(t,0,r))return r;return null}function Jo(e,t){return t.testText?t.testText(e):(Array.isArray(t.tests)?t.tests:[t.tests]).some(o=>e.startsWith(o))}function wr(e,t,r){return(Array.isArray(r.tests)?r.tests:[r.tests]).some(n=>Ko(e,t,r,n))}function Ko(e,t,r,o){if(o instanceof ArrayBuffer)return Ze(o,e,o.byteLength);switch(typeof o){case"function":return o(e);case"string":let n=gt(e,t,o.length);return o===n;default:return!1}}function Tr(e,t=5){return typeof e=="string"?e.slice(0,t):ArrayBuffer.isView(e)?gt(e.buffer,e.byteOffset,t):e instanceof ArrayBuffer?gt(e,0,t):""}function gt(e,t,r){if(e.byteLength<t+r)return"";let o=new DataView(e),n="";for(let s=0;s<r;s++)n+=String.fromCharCode(o.getUint8(t+s));return n}function*Ar(e,t){let r=t?.chunkSize||262144,o=0,n=new TextEncoder;for(;o<e.length;){let s=Math.min(e.length-o,r),i=e.slice(o,o+s);o+=s,yield n.encode(i)}}function*_r(e,t={}){let{chunkSize:r=262144}=t,o=0;for(;o<e.byteLength;){let n=Math.min(e.byteLength-o,r),s=new ArrayBuffer(n),i=new Uint8Array(e,o,n);new Uint8Array(s).set(i),o+=n,yield s}}async function*Sr(e,t){let r=t?.chunkSize||1048576,o=0;for(;o<e.size;){let n=o+r,s=await e.slice(o,n).arrayBuffer();o=n,yield s}}function yt(e,t){return p?Yo(e,t):Zo(e,t)}async function*Yo(e,t){let r=e.getReader(),o;try{for(;;){let n=o||r.read();t?._streamReadAhead&&(o=r.read());let{done:s,value:i}=await n;if(s)return;yield ke(i)}}catch{r.releaseLock()}}async function*Zo(e,t){for await(let r of e)yield ke(r)}function ee(e,t){if(typeof e=="string")return Ar(e,t);if(e instanceof ArrayBuffer)return _r(e,t);if(h(e))return Sr(e,t);if(j(e))return yt(e,t);if(m(e))return yt(e.body,t);throw new Error("makeIterator")}var wt="Cannot convert supplied data type";function bt(e,t,r){if(t.text&&typeof e=="string")return e;if(rr(e)&&(e=e.buffer),e instanceof ArrayBuffer){let o=e;return t.text&&!t.binary?new TextDecoder("utf8").decode(o):o}if(ArrayBuffer.isView(e)){if(t.text&&!t.binary)return new TextDecoder("utf8").decode(e);let o=e.buffer,n=e.byteLength||e.length;return(e.byteOffset!==0||n!==o.byteLength)&&(o=o.slice(e.byteOffset,e.byteOffset+n)),o}throw new Error(wt)}async function kr(e,t,r){let o=e instanceof ArrayBuffer||ArrayBuffer.isView(e);if(typeof e=="string"||o)return bt(e,t,r);if(h(e)&&(e=await Ee(e)),m(e)){let n=e;return await lt(n),t.binary?await n.arrayBuffer():await n.text()}if(j(e)&&(e=ee(e,r)),he(e)||de(e))return O(e);throw new Error(wt)}async function Er(e,t){if(ge(e))return e;if(m(e)){let r=e;await lt(r);let o=await r.body;return ee(o,t)}return h(e)||j(e)?ee(e,t):de(e)?e:Xo(e)}function Xo(e){if(ArrayBuffer.isView(e))return function*(){yield e.buffer}();if(e instanceof ArrayBuffer)return function*(){yield e}();if(ge(e))return e;if(he(e))return e[Symbol.iterator]();throw new Error(wt)}function te(e,t){let r=L(),o=e||r;return typeof o.fetch=="function"?o.fetch:k(o.fetch)?n=>D(n,o.fetch):t?.fetch?t?.fetch:D}function re(e,t,r){if(r)return r;let o={fetch:te(t,e),...e};if(o.url){let n=K(o.url);o.baseUrl=n,o.queryString=ir(o.url),o.filename=U.filename(n),o.baseUrl=U.dirname(n)}return Array.isArray(o.loaders)||(o.loaders=null),o}function Re(e,t){if(e&&!Array.isArray(e))return e;let r;if(e&&(r=Array.isArray(e)?e:[e]),t&&t.loaders){let o=Array.isArray(t.loaders)?t.loaders:[t.loaders];r=r?[...r,...o]:o}return r&&r.length?r:void 0}async function E(e,t,r,o){t&&!Array.isArray(t)&&!T(t)&&(o=void 0,r=t,t=void 0),e=await e,r=r||{};let n=x(e),i=Re(t,o),a=await X(e,i,r);return a?(r=Y(r,a,i,n),o=re({url:n,_parse:E,loaders:i},r,o||null),await en(a,e,r,o)):null}async function en(e,t,r,o){if(Qe(e),r=De(e.options,r),m(t)){let s=t,{ok:i,redirected:a,status:c,statusText:f,type:B,url:R}=s,Lt=Object.fromEntries(s.headers.entries());o.response={headers:Lt,ok:i,redirected:a,status:c,statusText:f,type:B,url:R}}t=await kr(t,e,r);let n=e;if(n.parseTextSync&&typeof t=="string")return n.parseTextSync(t,r,o);if(Je(e,r))return await Ke(e,t,r,o,E);if(n.parseText&&typeof t=="string")return await n.parseText(t,r,o);if(n.parse)return await n.parse(t,r,o);throw l(!n.parseSync),new Error(`${e.id} loader - no parser found and worker is disabled`)}function Br(e,t,r,o){!Array.isArray(t)&&!T(t)&&(o=void 0,r=t,t=void 0),r=r||{};let s=Re(t,o),i=Z(e,s,r);if(!i)return null;r=Y(r,i,s);let a=x(e),c=()=>{throw new Error("parseSync called parse (which is async")};return o=re({url:a,_parseSync:c,_parse:c,loaders:t},r,o||null),tn(i,e,r,o)}function tn(e,t,r,o){if(t=bt(t,e,r),e.parseTextSync&&typeof t=="string")return e.parseTextSync(t,r);if(e.parseSync&&t instanceof ArrayBuffer)return e.parseSync(t,r,o);throw new Error(`${e.name} loader: 'parseSync' not supported by this loader, use 'parse' instead. ${o.url||""}`)}function xt(e){switch(typeof e=="object"&&e?.shape){case"array-row-table":case"object-row-table":return Array.isArray(e.data);case"geojson-table":return Array.isArray(e.features);case"columnar-table":return e.data&&typeof e.data=="object";case"arrow-table":return Boolean(e?.data?.numRows!==void 0);default:return!1}}function Tt(e){switch(e.shape){case"array-row-table":case"object-row-table":return e.data.length;case"geojson-table":return e.features.length;case"arrow-table":return e.data.numRows;case"columnar-table":for(let r of Object.values(e.data))return r.length||0;return 0;default:throw new Error("table")}}function At(e){return{...e,length:Tt(e),batchType:"data"}}async function N(e,t,r,o){let n=Array.isArray(t)?t:void 0;!Array.isArray(t)&&!T(t)&&(o=void 0,r=t,t=void 0),e=await e,r=r||{};let s=x(e),i=await X(e,t,r);return i?(r=Y(r,i,n,s),o=re({url:s,_parseInBatches:N,_parse:E,loaders:n},r,o||null),await rn(i,e,r,o)):[]}async function rn(e,t,r,o){let n=await on(e,t,r,o);if(!r.metadata)return n;let s={shape:"metadata",batchType:"metadata",metadata:{_loader:e,_context:o},data:[],bytesUsed:0};async function*i(a){yield s,yield*a}return i(n)}async function on(e,t,r,o){let n=await Er(t,r),s=await an(n,r?.transforms||[]);return e.parseInBatches?e.parseInBatches(s,r,o):nn(s,e,r,o)}async function*nn(e,t,r,o){let n=await O(e),s=await E(n,t,{...r,mimeType:t.mimeTypes[0]},o);yield sn(s,t)}function sn(e,t){let r=xt(e)?At(e):{shape:"unknown",batchType:"data",data:e,length:Array.isArray(e)?e.length:1};return r.mimeType=t.mimeTypes[0],r}async function an(e,t=[]){let r=e;for await(let o of t)r=o(r);return r}async function Lr(e,t,r,o){let n,s;!Array.isArray(t)&&!T(t)?(n=[],s=t,o=void 0):(n=t,s=r);let i=te(s),a=e;return typeof e=="string"&&(a=await i(e)),h(e)&&(a=await i(e)),Array.isArray(n)?await E(a,n,s):await E(a,n,s)}function Ir(e,t,r,o){let n;!Array.isArray(t)&&!T(t)?(o=void 0,r=t,n=void 0):n=t;let s=te(r||{});return Array.isArray(e)?e.map(a=>Rr(a,n,r||{},s)):Rr(e,n,r||{},s)}async function Rr(e,t,r,o){if(typeof e=="string"){let s=await o(e);return Array.isArray(t)?await N(s,t,r):await N(s,t,r)}return Array.isArray(t)?await N(e,t,r):await N(e,t,r)}async function _t(e,t,r){if(t.encode)return await t.encode(e,r);if(t.encodeText){let o=await t.encodeText(e,r);return new TextEncoder().encode(o)}if(t.encodeInBatches){let o=St(e,t,r),n=[];for await(let s of o)n.push(s);return ae(...n)}throw new Error("Writer could not encode data")}async function Fr(e,t,r){if(t.text&&t.encodeText)return await t.encodeText(e,r);if(t.text){let o=await _t(e,t,r);return new TextDecoder().decode(o)}throw new Error(`Writer ${t.name} could not encode data as text`)}function St(e,t,r){if(t.encodeInBatches){let o=cn(e);return t.encodeInBatches(o,r)}throw new Error("Writer could not encode data in batches")}function cn(e){return[{...e,start:0,end:e.length}]}async function Nr(e,t,r){return r={...L(),...r},t.encodeURLtoURL?un(t,e,r):Ye(t,r)?await qe(t,e,r):await t.encode(e,r)}function kt(e,t,r){if(t.encodeSync)return t.encodeSync(e,r);if(t.encodeTextSync)return new TextEncoder().encode(t.encodeTextSync(e,r));throw new Error(`Writer ${t.name} could not synchronously encode data`)}async function Mr(e,t,r){if(t.encodeText)return await t.encodeText(e,r);if(t.encodeTextSync)return t.encodeTextSync(e,r);if(t.text){let o=await t.encode(e,r);return new TextDecoder().decode(o)}throw new Error(`Writer ${t.name} could not encode data as text`)}function Pr(e,t,r){if(t.encodeTextSync)return t.encodeTextSync(e,r);if(t.text&&t.encodeSync){let o=kt(e,t,r);return new TextDecoder().decode(o)}throw new Error(`Writer ${t.name} could not encode data as text`)}function Wr(e,t,r){if(t.encodeInBatches){let o=fn(e);return t.encodeInBatches(o,r)}throw new Error(`Writer ${t.name} could not encode in batches`)}async function Et(e,t,r,o){if(e=v(e),t=v(t),p||!r.encodeURLtoURL)throw new Error;return await r.encodeURLtoURL(e,t,o)}async function un(e,t,r){if(p)throw new Error(`Writer ${e.name} not supported in browser`);let o=vr("input");await new me(o,"w").write(t);let s=vr("output"),i=await Et(o,s,e,r);return(await D(i)).arrayBuffer()}function fn(e){return[{...e,start:0,end:e.length}]}function vr(e){return`/tmp/${e}`}function Or(e,t){if(globalThis.loaders.makeNodeStream)return globalThis.loaders.makeNodeStream(e,t);let r=e[Symbol.asyncIterator]?e[Symbol.asyncIterator]():e[Symbol.iterator]();return new ReadableStream({type:"bytes",async pull(o){try{let{done:n,value:s}=await r.next();n?o.close():o.enqueue(new Uint8Array(s))}catch(n){o.error(n)}},async cancel(){await r?.return?.()}},{highWaterMark:2**24,...t})}var Cr="4.3.0-alpha.1",Ur={dataType:null,batchType:null,name:"Null loader",id:"null",module:"core",version:Cr,worker:!0,mimeTypes:["application/x.empty"],extensions:["null"],tests:[()=>!1],options:{null:{}}},jr={dataType:null,batchType:null,name:"Null loader",id:"null",module:"core",version:Cr,mimeTypes:["application/x.empty"],extensions:["null"],parse:async(e,t,r)=>Bt(e,t||{},r),parseSync:Bt,parseInBatches:async function*(t,r,o){for await(let n of t)yield Bt(n,r,o)},tests:[()=>!1],options:{null:{}}};function Bt(e,t,r){return null}async function Dr(e,t,r=()=>{},o=()=>{}){if(e=await e,!e.ok)return e;let n=e.body;if(!n)return e;let s=e.headers.get("content-length")||0,i=s?parseInt(s):0;if(!(i>0)||typeof ReadableStream>"u"||!n.getReader)return e;let a=new ReadableStream({async start(c){let f=n.getReader();await $r(c,f,0,i,t,r,o)}});return new Response(a)}async function $r(e,t,r,o,n,s,i){try{let{done:a,value:c}=await t.read();if(a){s(),e.close();return}r+=c.byteLength;let f=Math.round(r/o*100);n(f,{loadedBytes:r,totalBytes:o}),e.enqueue(c),await $r(e,t,r,o,n,s,i)}catch(a){e.error(a),i(a)}}var Ie=class{_fetch;files={};lowerCaseFiles={};usedFiles={};constructor(t,r){this._fetch=r?.fetch||fetch;for(let o=0;o<t.length;++o){let n=t[o];this.files[n.name]=n,this.lowerCaseFiles[n.name.toLowerCase()]=n,this.usedFiles[n.name]=!1}this.fetch=this.fetch.bind(this)}async fetch(t,r){if(t.includes("://"))return this._fetch(t,r);let o=this.files[t];if(!o)return new Response(t,{status:400,statusText:"NOT FOUND"});let s=new Headers(r?.headers).get("Range"),i=s&&/bytes=($1)-($2)/.exec(s);if(i){let c=parseInt(i[1]),f=parseInt(i[2]),B=await o.slice(c,f).arrayBuffer(),R=new Response(B);return Object.defineProperty(R,"url",{value:t}),R}let a=new Response(o);return Object.defineProperty(a,"url",{value:t}),a}async readdir(t){let r=[];for(let o in this.files)r.push(o);return r}async stat(t,r){let o=this.files[t];if(!o)throw new Error(t);return{size:o.size}}async unlink(t){delete this.files[t],delete this.lowerCaseFiles[t],this.usedFiles[t]=!0}async openReadableFile(t,r){return new fe(this.files[t])}_getFile(t,r){let o=this.files[t]||this.lowerCaseFiles[t];return o&&r&&(this.usedFiles[t]=!0),o}};return Qr(ln);})();
return __exports__;
});
// loaders.gl
// SPDX-License-Identifier: MIT
// Copyright (c) vis.gl contributors
import { compareArrayBuffers, path } from '@loaders.gl/loader-utils';
import { compareArrayBuffers, path, log } from '@loaders.gl/loader-utils';
import { normalizeLoader } from "../loader-utils/normalize-loader.js";
import { log } from "../utils/log.js";
import { getResourceUrl, getResourceMIMEType } from "../utils/resource-utils.js";

@@ -8,0 +7,0 @@ import { compareMIMETypes } from "../utils/mime-type-utils.js";

// loaders.gl
// SPDX-License-Identifier: MIT
// Copyright (c) vis.gl contributors
import { log } from "./utils/log.js";
import { log } from '@loaders.gl/loader-utils';
// @ts-ignore TS2304: Cannot find name '__VERSION__'.
const version = typeof "4.2.0" !== 'undefined' ? "4.2.0" : '';
const version = typeof "4.3.0-alpha.1" !== 'undefined' ? "4.3.0-alpha.1" : '';
// @ts-ignore

@@ -8,0 +8,0 @@ if (!globalThis.loaders) {

@@ -6,3 +6,3 @@ // loaders.gl

// @ts-ignore TS2304: Cannot find name '__VERSION__'.
const VERSION = typeof "4.2.0" !== 'undefined' ? "4.2.0" : 'latest';
const VERSION = typeof "4.3.0-alpha.1" !== 'undefined' ? "4.3.0-alpha.1" : 'latest';
/**

@@ -9,0 +9,0 @@ * Loads any data and returns null (or optionally passes through data unparsed)

@@ -238,3 +238,3 @@ "use strict";

// src/null-loader.ts
var VERSION = true ? "4.2.0" : "latest";
var VERSION = true ? "4.3.0-alpha.1" : "latest";
var NullLoader = {

@@ -241,0 +241,0 @@ dataType: null,

@@ -203,3 +203,3 @@ "use strict";

// src/null-loader.ts
var VERSION = true ? "4.2.0" : "latest";
var VERSION = true ? "4.3.0-alpha.1" : "latest";
var NullLoader = {

@@ -206,0 +206,0 @@ dataType: null,

{
"name": "@loaders.gl/core",
"version": "4.3.0-alpha.1",
"version": "4.3.0-alpha.2",
"description": "The core API for working with loaders.gl loaders and writers",

@@ -58,8 +58,8 @@ "license": "MIT",

"dependencies": {
"@loaders.gl/loader-utils": "4.3.0-alpha.1",
"@loaders.gl/schema": "4.3.0-alpha.1",
"@loaders.gl/worker-utils": "4.3.0-alpha.1",
"@loaders.gl/loader-utils": "4.3.0-alpha.2",
"@loaders.gl/schema": "4.3.0-alpha.2",
"@loaders.gl/worker-utils": "4.3.0-alpha.2",
"@probe.gl/log": "^4.0.2"
},
"gitHead": "568446ea69eb590f0c42d965459b636216cda74e"
"gitHead": "77a3cb538ab7a1fbf74245f25590210451689f5c"
}

@@ -6,5 +6,4 @@ // loaders.gl

import type {LoaderContext, LoaderOptions, Loader} from '@loaders.gl/loader-utils';
import {compareArrayBuffers, path} from '@loaders.gl/loader-utils';
import {compareArrayBuffers, path, log} from '@loaders.gl/loader-utils';
import {normalizeLoader} from '../loader-utils/normalize-loader';
import {log} from '../utils/log';
import {getResourceUrl, getResourceMIMEType} from '../utils/resource-utils';

@@ -11,0 +10,0 @@ import {compareMIMETypes} from '../utils/mime-type-utils';

@@ -5,3 +5,3 @@ // loaders.gl

import {log} from './utils/log';
import {log} from '@loaders.gl/loader-utils';

@@ -8,0 +8,0 @@ // @ts-ignore TS2304: Cannot find name '__VERSION__'.

Sorry, the diff of this file is too big to display

Sorry, the diff of this file is not supported yet

Sorry, the diff of this file is not supported yet

Sorry, the diff of this file is not supported yet

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

Packages

npm

Stay in touch

Get open source security insights delivered straight into your inbox.


  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc