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Automaaval/dist/zacatraz/_internal/share/jupyter/nbextensions/pydeck/index.js
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this;n?e={bearing:c-180*((n[0]-u[0])/f),pitch:l-90*((n[1]-u[1])/p)}:e={bearing:c-i,pitch:l-a};return this._getUpdatedState(e)}},{key:"rotateEnd",value:function(){return this._getUpdatedState({startRotatePos:null,startBearing:null,startPitch:null})}},{key:"zoomStart",value:function(){return this._getUpdatedState({startZoomPosition:this.getViewportProps().position})}},{key:"zoom",value:function(t){var e=t.scale,n=this.getState().startZoomPosition;n||(n=this.getViewportProps().position);var r=this.getDirection();return this._move(r,20*Math.log2(e),n)}},{key:"zoomEnd",value:function(){return this._getUpdatedState({startZoomPosition:null})}},{key:"moveLeft",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:20,e=this.getDirection(!0);return this._move(e.rotateZ({radians:Math.PI/2}),t)}},{key:"moveRight",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:20,e=this.getDirection(!0);return this._move(e.rotateZ({radians:-Math.PI/2}),t)}},{key:"moveUp",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:20,e=this.getDirection(!0);return this._move(e,t)}},{key:"moveDown",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:20,e=this.getDirection(!0);return this._move(e.negate(),t)}},{key:"rotateLeft",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:15;return this._getUpdatedState({bearing:this.getViewportProps().bearing-t})}},{key:"rotateRight",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:15;return this._getUpdatedState({bearing:this.getViewportProps().bearing+t})}},{key:"rotateUp",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:10;return this._getUpdatedState({pitch:this.getViewportProps().pitch+t})}},{key:"rotateDown",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:10;return 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e=this,n=setTimeout((function(){e._eventStartBlocked===n&&(e._eventStartBlocked=null)}),t);this._eventStartBlocked=n}},{key:"setProps",value:function(t){t.dragMode&&(this.dragMode=t.dragMode),this.props=t,"transitionInterpolator"in t||(t.transitionInterpolator=this._getTransitionProps().transitionInterpolator),this.transitionManager.processViewStateChange(t);var e=t.inertia;this.inertia=Number.isFinite(e)?e:!0===e?300:0;var n=t.scrollZoom,r=void 0===n||n,i=t.dragPan,o=void 0===i||i,a=t.dragRotate,s=void 0===a||a,u=t.doubleClickZoom,c=void 0===u||u,l=t.touchZoom,h=void 0===l||l,f=t.touchRotate,p=void 0!==f&&f,d=t.keyboard,b=void 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o=this.controllerState&&this.controllerState.getViewportProps();this.onViewStateChange&&this.onViewStateChange({viewState:r,interactionState:this._interactionState,oldViewState:o})}}},{key:"_onTransition",value:function(t){this.onViewStateChange(f(f({},t),{},{interactionState:this._interactionState}))}},{key:"_setInteractionState",value:function(t){Object.assign(this._interactionState,t),this.onStateChange(this._interactionState)}},{key:"_onPanStart",value:function(t){var e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;var n=this.isFunctionKeyPressed(t)||t.rightButton||!1;(this.invertPan||"pan"===this.dragMode)&&(n=!n);var r=this.controllerState[n?"panStart":"rotateStart"]({pos:e});return this._panMove=n,this.updateViewport(r,p,{isDragging:!0}),!0}},{key:"_onPan",value:function(t){return!!this.isDragging()&&(this._panMove?this._onPanMove(t):this._onPanRotate(t))}},{key:"_onPanEnd",value:function(t){return!!this.isDragging()&&(this._panMove?this._onPanMoveEnd(t):this._onPanRotateEnd(t))}},{key:"_onPanMove",value:function(t){if(!this.dragPan)return!1;var e=this.getCenter(t),n=this.controllerState.pan({pos:e});return this.updateViewport(n,p,{isDragging:!0,isPanning:!0}),!0}},{key:"_onPanMoveEnd",value:function(t){var e=this.inertia;if(this.dragPan&&e&&t.velocity){var n=this.getCenter(t),r=[n[0]+t.velocityX*e/2,n[1]+t.velocityY*e/2],i=this.controllerState.pan({pos:r}).panEnd();this.updateViewport(i,f(f({},this._getTransitionProps()),{},{transitionDuration:e,transitionEasing:d}),{isDragging:!1,isPanning:!0})}else{var o=this.controllerState.panEnd();this.updateViewport(o,null,{isDragging:!1,isPanning:!1})}return!0}},{key:"_onPanRotate",value:function(t){if(!this.dragRotate)return!1;var e=this.getCenter(t),n=this.controllerState.rotate({pos:e});return this.updateViewport(n,p,{isDragging:!0,isRotating:!0}),!0}},{key:"_onPanRotateEnd",value:function(t){var e=this.inertia;if(this.dragRotate&&e&&t.velocity){var n=this.getCenter(t),r=[n[0]+t.velocityX*e/2,n[1]+t.velocityY*e/2],i=this.controllerState.rotate({pos:r}).rotateEnd();this.updateViewport(i,f(f({},this._getTransitionProps()),{},{transitionDuration:e,transitionEasing:d}),{isDragging:!1,isRotating:!0})}else{var o=this.controllerState.rotateEnd();this.updateViewport(o,null,{isDragging:!1,isRotating:!1})}return!0}},{key:"_onWheel",value:function(t){if(!this.scrollZoom)return!1;t.srcEvent.preventDefault();var e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;var n=!0===this.scrollZoom?{}:this.scrollZoom,r=n.speed,i=void 0===r?.01:r,o=n.smooth,a=void 0!==o&&o,s=t.delta,u=2/(1+Math.exp(-Math.abs(s*i)));s<0&&0!==u&&(u=1/u);var c=this.controllerState.zoom({pos:e,scale:u});return this.updateViewport(c,f(f({},this._getTransitionProps({around:e})),{},{transitionDuration:a?250:1}),{isZooming:!0,isPanning:!0}),!0}},{key:"_onTriplePanStart",value:function(t){var e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;var n=this.controllerState.rotateStart({pos:e});return this.updateViewport(n,p,{isDragging:!0}),!0}},{key:"_onTriplePan",value:function(t){if(!this.touchRotate)return!1;if(!this.isDragging())return!1;var e=this.getCenter(t);e[0]-=t.deltaX;var n=this.controllerState.rotate({pos:e});return this.updateViewport(n,p,{isDragging:!0,isRotating:!0}),!0}},{key:"_onTriplePanEnd",value:function(t){if(!this.isDragging())return!1;var e=this.inertia;if(this.touchRotate&&e&&t.velocityY){var n=this.getCenter(t),r=[n[0],n[1]+=t.velocityY*e/2],i=this.controllerState.rotate({pos:r});this.updateViewport(i,f(f({},this._getTransitionProps()),{},{transitionDuration:e,transitionEasing:d}),{isDragging:!1,isRotating:!0}),this.blockEvents(e)}else{var o=this.controllerState.rotateEnd();this.updateViewport(o,null,{isDragging:!1,isRotating:!1})}return!0}},{key:"_onPinchStart",value:function(t){var e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;var n=this.controllerState.zoomStart({pos:e}).rotateStart({pos:e});return b._startPinchRotation=t.rotation,b._lastPinchEvent=t,this.updateViewport(n,p,{isDragging:!0}),!0}},{key:"_onPinch",value:function(t){if(!this.touchZoom&&!this.touchRotate)return!1;if(!this.isDragging())return!1;var e=this.controllerState;if(this.touchZoom){var n=t.scale,r=this.getCenter(t);e=e.zoom({pos:r,scale:n})}if(this.touchRotate){var i=t.rotation;e=e.rotate({deltaAngleX:b._startPinchRotation-i})}return this.updateViewport(e,p,{isDragging:!0,isPanning:this.touchZoom,isZooming:this.touchZoom,isRotating:this.touchRotate}),b._lastPinchEvent=t,!0}},{key:"_onPinchEnd",value:function(t){if(!this.isDragging())return!1;var e=this.inertia,n=b._lastPinchEvent;if(this.touchZoom&&e&&n&&t.scale!==n.scale){var r=this.getCenter(t),i=this.controllerState.rotateEnd(),o=Math.log2(t.scale),a=(o-Math.log2(n.scale))/(t.deltaTime-n.deltaTime),s=Math.pow(2,o+a*e/2);i=i.zoom({pos:r,scale:s}).zoomEnd(),this.updateViewport(i,f(f({},this._getTransitionProps({around:r})),{},{transitionDuration:e,transitionEasing:d}),{isDragging:!1,isPanning:this.touchZoom,isZooming:this.touchZoom,isRotating:!1}),this.blockEvents(e)}else{var u=this.controllerState.zoomEnd().rotateEnd();this.updateViewport(u,null,{isDragging:!1,isPanning:!1,isZooming:!1,isRotating:!1})}return b._startPinchRotation=null,b._lastPinchEvent=null,!0}},{key:"_onDoubleTap",value:function(t){if(!this.doubleClickZoom)return!1;var 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e=Number(t),i=r[e];let o=i;if(o)if(o instanceof a.a)this._attachRenderbuffer({attachment:e,renderbuffer:o});else if(Array.isArray(i)){const[t,n=0,r=0]=i;o=t,this._attachTexture({attachment:e,texture:t,layer:n,level:r})}else this._attachTexture({attachment:e,texture:o,layer:0,level:0});else this._unattach(e);n&&o&&o.resize({width:this.width,height:this.height})}this.gl.bindFramebuffer(36160,i||null),Object.assign(this.attachments,t),Object.keys(this.attachments).filter(t=>!this.attachments[t]).forEach(t=>{delete this.attachments[t]})}checkStatus(){const{gl:t}=this,e=this.getStatus();if(36053!==e)throw new Error(function(t){return(f.STATUS||{})[t]||"Framebuffer error ".concat(t)}(e));return this}getStatus(){const{gl:t}=this,e=t.bindFramebuffer(36160,this.handle),n=t.checkFramebufferStatus(36160);return t.bindFramebuffer(36160,e||null),n}clear(){let t=arguments.length>0&&void 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t&&(s=s||{},s[36064]=new o.a(this.gl,{id:"".concat(this.id,"-color0"),pixels:null,format:6408,type:5121,width:r,height:i,mipmaps:!1,parameters:{10241:9729,10240:9729,10242:33071,10243:33071}}),this.ownResources.push(s[36064])),e&&n?(s=s||{},s[33306]=new a.a(this.gl,{id:"".concat(this.id,"-depth-stencil"),format:35056,width:r,height:111}),this.ownResources.push(s[33306])):e?(s=s||{},s[36096]=new a.a(this.gl,{id:"".concat(this.id,"-depth"),format:33189,width:r,height:i}),this.ownResources.push(s[36096])):n&&Object(h.a)(!1),s}_unattach(t){const e=this.attachments[t];e&&(e instanceof a.a?this.gl.framebufferRenderbuffer(36160,t,36161,null):this.gl.framebufferTexture2D(36160,t,3553,null,0),delete 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e=this.unprojectFlat(t),r=i()(e,2),o=r[0],a=r[1];return[o,a,(t[2]||0)/Object(x.o)(a)]}},{key:"addMetersToLngLat",value:function(t,e){return Object(x.a)(t,e)}},{key:"panByPosition",value:function(t,e){var n=Object(x.n)(e,this.pixelUnprojectionMatrix),r=this.projectFlat(t),o=w.a([],r,w.b([],n)),a=w.a([],this.center,o),s=this.unprojectFlat(a),u=i()(s,2);return{longitude:u[0],latitude:u[1]}}},{key:"getBounds",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=Object(x.f)(this,t.z||0);return[Math.min(e[0][0],e[1][0],e[2][0],e[3][0]),Math.min(e[0][1],e[1][1],e[2][1],e[3][1]),Math.max(e[0][0],e[1][0],e[2][0],e[3][0]),Math.max(e[0][1],e[1][1],e[2][1],e[3][1])]}},{key:"fitBounds",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=this.width,i=this.height,o=Object(x.c)(T({width:r,height:i,bounds:t},e)),a=o.longitude,s=o.latitude,u=o.zoom;return new n({width:r,height:i,longitude:a,latitude:s,zoom:u})}}]),n}(b.a);_()(P,"displayName","WebMercatorViewport")},function(t,e,n){"use strict";n.r(e);var r=n(0),i=n.n(r);function o(t,e){if(!t)throw new Error("null row");if(!e)throw new Error("no headers");const n={};for(let r=0;r<e.length;r++)n[e[r]]=t[r];return n}function a(t,e){if(!t)throw new Error("null row");if(!e)throw new Error("no headers");const n=new Array(e.length);for(let r=0;r<e.length;r++)n[r]=t[e[r]];return n}var s=n(1);let u;class c extends Array{enqueue(t){return this.push(t)}dequeue(){return this.shift()}}u=Symbol.asyncIterator;class l{constructor(){Object(s.a)(this,"_values",void 0),Object(s.a)(this,"_settlers",void 0),Object(s.a)(this,"_closed",void 0),this._values=new c,this._settlers=new c,this._closed=!1}close(){for(;this._settlers.length>0;)this._settlers.dequeue().resolve({done:!0});this._closed=!0}[u](){return this}enqueue(t){if(this._closed)throw new 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Array(100),this.rows[this.length]=t,this.length++}addObjectRow(t,e){Number.isFinite(e)&&(this.cursor=e),this.rows=this.rows||new Array(100),this.rows[this.length]=t,this.length++}getBatch(){let t=this.rows;if(!t)return null;t=t.slice(0,this.length),this.rows=null;return{shape:this.options.shape,batchType:"data",data:t,length:this.length,schema:this.schema,cursor:this.cursor}}}class f{constructor(t,e){if(Object(s.a)(this,"schema",void 0),Object(s.a)(this,"options",void 0),Object(s.a)(this,"length",0),Object(s.a)(this,"objectRows",null),Object(s.a)(this,"arrayRows",null),Object(s.a)(this,"cursor",0),Object(s.a)(this,"_headers",[]),this.options=e,this.schema=t,!Array.isArray(t)){this._headers=[];for(const e in t)this._headers[t[e].index]=t[e].name}}rowCount(){return this.length}addArrayRow(t,e){switch(Number.isFinite(e)&&(this.cursor=e),this.options.shape){case"object-row-table":const n=o(t,this._headers);this.addObjectRow(n,e);break;case"array-row-table":this.arrayRows=this.arrayRows||new Array(100),this.arrayRows[this.length]=t,this.length++}}addObjectRow(t,e){switch(Number.isFinite(e)&&(this.cursor=e),this.options.shape){case"array-row-table":const n=a(t,this._headers);this.addArrayRow(n,e);break;case"object-row-table":this.objectRows=this.objectRows||new Array(100),this.objectRows[this.length]=t,this.length++}}getBatch(){let t=this.arrayRows||this.objectRows;return t?(t=t.slice(0,this.length),this.arrayRows=null,this.objectRows=null,{shape:this.options.shape,batchType:"data",data:t,length:this.length,schema:this.schema,cursor:this.cursor}):null}}class p{constructor(t,e){Object(s.a)(this,"schema",void 0),Object(s.a)(this,"length",0),Object(s.a)(this,"allocated",0),Object(s.a)(this,"columns",{}),this.schema=t,this._reallocateColumns()}rowCount(){return this.length}addArrayRow(t){this._reallocateColumns();let e=0;for(const n in this.columns)this.columns[n][this.length]=t[e++];this.length++}addObjectRow(t){this._reallocateColumns();for(const e in t)this.columns[e][this.length]=t[e];this.length++}getBatch(){this._pruneColumns();const t=Array.isArray(this.schema)?this.columns:{};if(!Array.isArray(this.schema))for(const e in this.schema){const n=this.schema[e];t[n.name]=this.columns[n.index]}this.columns={};return{shape:"columnar-table",batchType:"data",data:t,schema:this.schema,length:this.length}}_reallocateColumns(){if(!(this.length<this.allocated)){this.allocated=this.allocated>0?this.allocated*=2:100,this.columns={};for(const t in this.schema){const e=this.schema[t],n=e.type||Float32Array,r=this.columns[e.index];if(r&&ArrayBuffer.isView(r)){const t=new n(this.allocated);t.set(r),this.columns[e.index]=t}else r?(r.length=this.allocated,this.columns[e.index]=r):this.columns[e.index]=new n(this.allocated)}}}_pruneColumns(){for(const[t,e]of 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Array.isArray(t)?8*t.length:8*Object.keys(t).length}_isFull(){if(!this.aggregator||0===this.aggregator.rowCount())return!1;if("auto"===this.options.batchSize){if(!this.isChunkComplete)return!1}else if(this.options.batchSize>this.aggregator.rowCount())return!1;return!(this.options.batchDebounceMs>Date.now()-this.lastBatchEmittedMs)&&(this.isChunkComplete=!1,this.lastBatchEmittedMs=Date.now(),!0)}_getBatch(t){if(!this.aggregator)return null;null!=t&&t.bytesUsed&&(this.bytesUsed=t.bytesUsed);const e=this.aggregator.getBatch();return e.count=this.batchCount,e.bytesUsed=this.bytesUsed,Object.assign(e,t),this.batchCount++,this.aggregator=null,e}_getTableBatchType(){switch(this.options.shape){case"row-table":return h;case"array-row-table":case"object-row-table":return f;case"columnar-table":return p;case"arrow-table":if(!A.ArrowBatch)throw new Error("TableBatchBuilder");return A.ArrowBatch;default:throw new Error("TableBatchBuilder")}}}Object(s.a)(A,"ArrowBatch",void 0);
/* @license
Papa Parse
v5.0.0-beta.0
https://github.com/mholt/PapaParse
License: MIT
*/
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e.quoteChar&&(a=e.quoteChar);"boolean"==typeof e.header&&(r=e.header);if(Array.isArray(e.columns)){if(0===e.columns.length)throw new Error("Option columns is empty");c=e.columns}void 0!==e.escapeChar&&(s=e.escapeChar+a)}();var l=new RegExp(b(a),"g");"string"==typeof t&&(t=JSON.parse(t));if(Array.isArray(t)){if(!t.length||Array.isArray(t[0]))return f(null,t,u);if("object"==typeof t[0])return f(c||h(t[0]),t,u)}else if("object"==typeof t)return"string"==typeof t.data&&(t.data=JSON.parse(t.data)),Array.isArray(t.data)&&(t.fields||(t.fields=t.meta&&t.meta.fields),t.fields||(t.fields=Array.isArray(t.data[0])?t.fields:h(t.data[0])),Array.isArray(t.data[0])||"object"==typeof t.data[0]||(t.data=[t.data])),f(t.fields||[],t.data||[],u);throw new Error("Unable to serialize unrecognized input");function h(t){if("object"!=typeof t)return[];var e=[];for(var n in t)e.push(n);return e}function f(t,e,n){var a="";"string"==typeof t&&(t=JSON.parse(t)),"string"==typeof e&&(e=JSON.parse(e));var s=Array.isArray(t)&&t.length>0,u=!Array.isArray(e[0]);if(s&&r){for(var c=0;c<t.length;c++)c>0&&(a+=i),a+=p(t[c],c);e.length>0&&(a+=o)}for(var l=0;l<e.length;l++){var h=s?t.length:e[l].length,f=!1,d=s?0===Object.keys(e[l]).length:0===e[l].length;if(n&&!s&&(f="greedy"===n?""===e[l].join("").trim():1===e[l].length&&0===e[l][0].length),"greedy"===n&&s){for(var A=[],g=0;g<h;g++){var m=u?t[g]:g;A.push(e[l][m])}f=""===A.join("").trim()}if(!f){for(var y=0;y<h;y++){y>0&&!d&&(a+=i);var v=s&&u?t[y]:y;a+=p(e[l][v],y)}l<e.length-1&&(!n||h>0&&!d)&&(a+=o)}}return a}function p(t,e){return null==t?"":t.constructor===Date?JSON.stringify(t).slice(1,25):(t=t.toString().replace(l,s),"boolean"==typeof n&&n||Array.isArray(n)&&n[e]||function(t,e){for(var n=0;n<e.length;n++)if(t.indexOf(e[n])>-1)return!0;return!1}(t,g.BAD_DELIMITERS)||t.indexOf(i)>-1||" "===t.charAt(0)||" "===t.charAt(t.length-1)?a+t+a:t)}},RECORD_SEP:String.fromCharCode(30),UNIT_SEP:String.fromCharCode(31),BYTE_ORDER_MARK:"\ufeff",BAD_DELIMITERS:["\r","\n",'"',"\ufeff"],WORKERS_SUPPORTED:!1,NODE_STREAM_INPUT:1,LocalChunkSize:10485760,RemoteChunkSize:5242880,DefaultDelimiter:",",Parser:x,ParserHandle:_,ChunkStreamer:y,StringStreamer:v};var m=g;function y(t){this._handle=null,this._finished=!1,this._completed=!1,this._input=null,this._baseIndex=0,this._partialLine="",this._rowCount=0,this._start=0,this._nextChunk=null,this.isFirstChunk=!0,this._completeResults={data:[],errors:[],meta:{}},function(t){var e=w(t);e.chunkSize=parseInt(e.chunkSize),t.step||t.chunk||(e.chunkSize=null);this._handle=new _(e),this._handle.streamer=this,this._config=e}.call(this,t),this.parseChunk=function(t,e){if(this.isFirstChunk&&E(this._config.beforeFirstChunk)){var n=this._config.beforeFirstChunk(t);void 0!==n&&(t=n)}this.isFirstChunk=!1;var r=this._partialLine+t;this._partialLine="";var i=this._handle.parse(r,this._baseIndex,!this._finished);if(!this._handle.paused()&&!this._handle.aborted()){var o=i.meta.cursor;this._finished||(this._partialLine=r.substring(o-this._baseIndex),this._baseIndex=o),i&&i.data&&(this._rowCount+=i.data.length);var a=this._finished||this._config.preview&&this._rowCount>=this._config.preview;if(E(this._config.chunk)&&!e){if(this._config.chunk(i,this._handle),this._handle.paused()||this._handle.aborted())return;i=void 0,this._completeResults=void 0}return this._config.step||this._config.chunk||(this._completeResults.data=this._completeResults.data.concat(i.data),this._completeResults.errors=this._completeResults.errors.concat(i.errors),this._completeResults.meta=i.meta),this._completed||!a||!E(this._config.complete)||i&&i.meta.aborted||(this._config.complete(this._completeResults,this._input),this._completed=!0),a||i&&i.meta.paused||this._nextChunk(),i}},this._sendError=function(t){E(this._config.error)&&this._config.error(t)}}function 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Math.abs(r-e.bearing)>180&&(n.bearing=r<0?r+360:r-360),Math.abs(i-e.longitude)>180&&(n.longitude=i<0?i+360:i-360),n}},{key:"applyConstraints",value:function(t){var e=t.maxZoom,n=t.minZoom,r=t.zoom;t.zoom=Object(v.a)(r,n,e);var i=t.maxPitch,o=t.minPitch,a=t.pitch;t.pitch=Object(v.a)(a,o,i);var s=t.normalize;return(void 0===s||s)&&Object.assign(t,Object(x.m)(t)),t}},{key:"_zoomFromCenter",value:function(t){var e=this.getViewportProps(),n=e.width,r=e.height;return this.zoom({pos:[n/2,r/2],scale:t})}},{key:"_panFromCenter",value:function(t){var e=this.getViewportProps(),n=e.width,r=e.height;return this.pan({startPos:[n/2,r/2],pos:[n/2+t[0],r/2+t[1]]})}},{key:"_getUpdatedState",value:function(t){return new this.constructor(S(S(S({makeViewport:this.makeViewport},this.getViewportProps()),this.getState()),t))}},{key:"_unproject",value:function(t){var e=this.makeViewport(this.getViewportProps());return t&&e.unproject(t)}},{key:"_getNewRotation",value:function(t,e,n,r){var i=t[0]-e[0],o=t[1]-e[1],a=t[1],s=e[1],u=this.getViewportProps(),c=u.width,l=u.height,h=i/c,f=0;o>0?Math.abs(l-s)>5&&(f=o/(s-l)*1.2):o<0&&s>5&&(f=1-a/s),f=Object(v.a)(f,-1,1);var p=this.getViewportProps(),d=p.minPitch,A=p.maxPitch,g=n;return f>0?g=n+f*(A-n):f<0&&(g=n-f*(d-n)),{pitch:g,bearing:r+180*h}}}]),n}(b.a),P=function(t){d()(n,t);var e=T(n);function n(){var t;l()(this,n);for(var r=arguments.length,o=new Array(r),a=0;a<r;a++)o[a]=arguments[a];return t=e.call.apply(e,[this].concat(o)),u()(i()(t),"ControllerState",C),u()(i()(t),"transition",{transitionDuration:300,transitionInterpolator:new E.a({transitionProps:{compare:["longitude","latitude","zoom","bearing","pitch","position"],required:["longitude","latitude","zoom"]}})}),u()(i()(t),"dragMode","pan"),t}return f()(n,[{key:"setProps",value:function(t){t.position=t.position||[0,0,0];var e=this.props;a()(y()(n.prototype),"setProps",this).call(this,t),(!e||e.height!==t.height)&&this.updateViewport(new 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0===A?-90:A,m=t.maxRotationX,y=void 0===m?90:m,v=t.minZoom,_=void 0===v?-1/0:v,b=t.maxZoom,x=void 0===b?1/0:b,w=t.startPanPosition,E=t.startRotatePos,O=t.startRotationX,S=t.startRotationOrbit,T=t.startZoomPosition,C=t.startZoom;return(r=e.call(this,{width:i,height:o,rotationX:s,rotationOrbit:l,target:f,zoom:d,minRotationX:g,maxRotationX:y,minZoom:_,maxZoom:x},{startPanPosition:w,startRotatePos:E,startRotationX:O,startRotationOrbit:S,startZoomPosition:T,startZoom:C})).makeViewport=t.makeViewport,r}return l()(n,[{key:"panStart",value:function(t){var e=t.pos;return this._getUpdatedState({startPanPosition:this._unproject(e)})}},{key:"pan",value:function(t){var e=t.pos,n=t.startPosition,r=this.getState().startPanPosition||n;if(!r)return this;var i=this.makeViewport(this.getViewportProps()).panByPosition(r,e);return this._getUpdatedState(i)}},{key:"panEnd",value:function(){return this._getUpdatedState({startPanPosition:null})}},{key:"rotateStart",value:function(t){var e=t.pos;return this._getUpdatedState({startRotatePos:e,startRotationX:this.getViewportProps().rotationX,startRotationOrbit:this.getViewportProps().rotationOrbit})}},{key:"rotate",value:function(t){var e,n=t.pos,r=t.deltaAngleX,i=void 0===r?0:r,o=t.deltaAngleY,a=void 0===o?0:o,s=this.getState(),u=s.startRotatePos,c=s.startRotationX,l=s.startRotationOrbit,h=this.getViewportProps(),f=h.width,p=h.height;if(!u||void 0===c||void 0===l)return this;if(n){var d=(n[0]-u[0])/f;(c<-90||c>90)&&(d*=-1),e={rotationX:c+180*((n[1]-u[1])/p),rotationOrbit:l+180*d}}else e={rotationX:c+a,rotationOrbit:l+i};return this._getUpdatedState(e)}},{key:"rotateEnd",value:function(){return this._getUpdatedState({startRotationX:null,startRotationOrbit:null})}},{key:"shortestPathFrom",value:function(t){var e=t.getViewportProps(),n=w({},this.getViewportProps()),r=n.rotationOrbit;return Math.abs(r-e.rotationOrbit)>180&&(n.rotationOrbit=r<0?r+360:r-360),n}},{key:"zoomStart",value:function(t){var e=t.pos;return this._getUpdatedState({startZoomPosition:this._unproject(e),startZoom:this.getViewportProps().zoom})}},{key:"zoom",value:function(t){var e=t.pos,n=t.startPos,r=t.scale,i=this.getState(),o=i.startZoom,a=i.startZoomPosition;if(a||(o=this.getViewportProps().zoom,a=this._unproject(n)||this._unproject(e)),!a)return this;var s=this._calculateNewZoom({scale:r,startZoom:o}),u=this.makeViewport(w(w({},this.getViewportProps()),{},{zoom:s}));return this._getUpdatedState(w({zoom:s},u.panByPosition(a,e)))}},{key:"zoomEnd",value:function(){return this._getUpdatedState({startZoomPosition:null,startZoom:null})}},{key:"zoomIn",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:2;return this._getUpdatedState({zoom:this._calculateNewZoom({scale:t})})}},{key:"zoomOut",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:2;return this._getUpdatedState({zoom:this._calculateNewZoom({scale:1/t})})}},{key:"moveLeft",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:50;return this._panFromCenter([-t,0])}},{key:"moveRight",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:50;return this._panFromCenter([t,0])}},{key:"moveUp",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:50;return this._panFromCenter([0,-t])}},{key:"moveDown",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:50;return this._panFromCenter([0,t])}},{key:"rotateLeft",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:15;return this._getUpdatedState({rotationOrbit:this.getViewportProps().rotationOrbit-t})}},{key:"rotateRight",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:15;return this._getUpdatedState({rotationOrbit:this.getViewportProps().rotationOrbit+t})}},{key:"rotateUp",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:10;return this._getUpdatedState({rotationX:this.getViewportProps().rotationX-t})}},{key:"rotateDown",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:10;return this._getUpdatedState({rotationX:this.getViewportProps().rotationX+t})}},{key:"_unproject",value:function(t){var e=this.makeViewport(this.getViewportProps());return t&&e.unproject(t)}},{key:"_calculateNewZoom",value:function(t){var e=t.scale,n=t.startZoom,r=this.getViewportProps(),i=r.maxZoom,o=r.minZoom;void 0===n&&(n=this.getViewportProps().zoom);var a=n+Math.log2(e);return Object(m.a)(a,o,i)}},{key:"_panFromCenter",value:function(t){var e=this.getViewportProps(),n=e.width,r=e.height,i=e.target;return this.pan({startPosition:i,pos:[n/2+t[0],r/2+t[1]]})}},{key:"_getUpdatedState",value:function(t){return new this.constructor(w(w(w({makeViewport:this.makeViewport},this.getViewportProps()),this.getState()),t))}},{key:"applyConstraints",value:function(t){var e=t.maxZoom,n=t.minZoom,r=t.zoom,i=t.maxRotationX,o=t.minRotationX,a=t.rotationOrbit;return t.zoom=Array.isArray(r)?[Object(m.a)(r[0],n,e),Object(m.a)(r[1],n,e)]:Object(m.a)(r,n,e),t.rotationX=Object(m.a)(t.rotationX,o,i),(a<-180||a>180)&&(t.rotationOrbit=Object(_.e)(a+180,360)-180),t}}]),n}(v.a),S=function(t){f()(n,t);var e=E(n);function n(){var t;u()(this,n);for(var r=arguments.length,o=new Array(r),s=0;s<r;s++)o[s]=arguments[s];return t=e.call.apply(e,[this].concat(o)),a()(i()(t),"ControllerState",O),a()(i()(t),"transition",{transitionDuration:300,transitionInterpolator:new b.a({transitionProps:{compare:["target","zoom","rotationX","rotationOrbit"],required:["target","zoom"]}})}),t}return n}(y.a)},function(t,e,n){"use strict";var r=n(3),i=n.n(r),o=n(4),a=n.n(o),s=n(7),u=n.n(s),c=n(5),l=n.n(c),h=n(6),f=n.n(h),p=n(2),d=n.n(p),A=n(0),g=n.n(A),m=n(204),y=n(221),v=n(220),_=n(12),b=n(157),x=n(234),w=n(181),E=n(178),O=n(58),S=n(62),T=n(206),C=n(36);function P(t,e){var n="undefined"!=typeof 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this.opts.resolution?Object(C.b)(S.b(e),S.a(e),{size:this.positionSize,gridResolution:this.opts.resolution,edgeTypes:!0}):this.opts.wrapLongitude?Object(C.c)(S.b(e),S.a(e),{size:this.positionSize,maxLatitude:86,edgeTypes:!0}):e}return t}},{key:"getGeometrySize",value:function(t){if(L(t)){var e,n=0,r=P(t);try{for(r.s();!(e=r.n()).done;){var i=e.value;n+=this.getGeometrySize(i)}}catch(t){r.e(t)}finally{r.f()}return n}return S.b(t).length/this.positionSize}},{key:"getGeometryFromBuffer",value:function(t){return this.normalize||!this.buffers.indices?u()(d()(n.prototype),"getGeometryFromBuffer",this).call(this,t):null}},{key:"updateGeometryAttributes",value:function(t,e){if(t&&L(t)){var n,r=P(t);try{for(r.s();!(n=r.n()).done;){var i=n.value,o=this.getGeometrySize(i);e.geometrySize=o,this.updateGeometryAttributes(i,e),e.vertexStart+=o,e.indexStart=this.indexStarts[e.geometryIndex+1]}}catch(t){r.e(t)}finally{r.f()}}else this._updateIndices(t,e),this._updatePositions(t,e),this._updateVertexValid(t,e)}},{key:"_updateIndices",value:function(t,e){var n=e.geometryIndex,r=e.vertexStart,i=e.indexStart,o=this.attributes,a=this.indexStarts,s=this.typedArrayManager,u=o.indices;if(u&&t){var c=i,l=S.c(t,this.positionSize,this.opts.preproject,this.opts.full3d);u=s.allocate(u,i+l.length,{copy:!0});for(var h=0;h<l.length;h++)u[c++]=l[h]+r;a[n+1]=i+l.length,o.indices=u}}},{key:"_updatePositions",value:function(t,e){var n=e.vertexStart,r=e.geometrySize,i=this.attributes.positions,o=this.positionSize;if(i&&t)for(var a=S.b(t),s=n,u=0;u<r;s++,u++){var c=a[u*o],l=a[u*o+1],h=o>2?a[u*o+2]:0;i[3*s]=c,i[3*s+1]=l,i[3*s+2]=h}}},{key:"_updateVertexValid",value:function(t,e){var n=e.vertexStart,r=e.geometrySize,i=this.positionSize,o=this.attributes.vertexValid,a=t&&S.a(t);if(t&&t.edgeTypes?o.set(t.edgeTypes,n):o.fill(1,n,n+r),a)for(var s=0;s<a.length;s++)o[n+a[s]/i-1]=0;o[n+r-1]=0}}]),n}(T.a);function L(t){return Array.isArray(t)&&t.length>0&&!Number.isFinite(t[0])}var D="\nattribute vec2 vertexPositions;\nattribute float vertexValid;\n\nuniform bool extruded;\nuniform bool isWireframe;\nuniform float elevationScale;\nuniform float opacity;\n\nvarying vec4 vColor;\n\nstruct PolygonProps {\n vec4 fillColors;\n vec4 lineColors;\n vec3 positions;\n vec3 nextPositions;\n vec3 pickingColors;\n vec3 positions64Low;\n vec3 nextPositions64Low;\n float elevations;\n};\n\nvec3 project_offset_normal(vec3 vector) {\n if (project_uCoordinateSystem == COORDINATE_SYSTEM_LNGLAT ||\n project_uCoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSETS) {\n // normals generated by the polygon tesselator are in lnglat offsets instead of meters\n return normalize(vector * project_uCommonUnitsPerWorldUnit);\n }\n return project_normal(vector);\n}\n\nvoid calculatePosition(PolygonProps props) {\n#ifdef IS_SIDE_VERTEX\n if(vertexValid < 0.5){\n gl_Position = vec4(0.);\n return;\n }\n#endif\n\n vec3 pos;\n vec3 pos64Low;\n vec3 normal;\n vec4 colors = isWireframe ? props.lineColors : props.fillColors;\n\n geometry.worldPosition = props.positions;\n geometry.worldPositionAlt = props.nextPositions;\n geometry.pickingColor = props.pickingColors;\n\n#ifdef IS_SIDE_VERTEX\n pos = mix(props.positions, props.nextPositions, vertexPositions.x);\n pos64Low = mix(props.positions64Low, props.nextPositions64Low, vertexPositions.x);\n#else\n pos = props.positions;\n pos64Low = props.positions64Low;\n#endif\n\n if (extruded) {\n pos.z += props.elevations * vertexPositions.y * elevationScale;\n }\n gl_Position = project_position_to_clipspace(pos, pos64Low, vec3(0.), geometry.position);\n\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n if (extruded) {\n #ifdef IS_SIDE_VERTEX\n normal = vec3(\n props.positions.y - props.nextPositions.y + (props.positions64Low.y - props.nextPositions64Low.y),\n props.nextPositions.x - props.positions.x + (props.nextPositions64Low.x - props.positions64Low.x),\n 0.0);\n normal = project_offset_normal(normal);\n #else\n normal = project_normal(vec3(0.0, 0.0, 1.0));\n #endif\n geometry.normal = normal;\n vec3 lightColor = lighting_getLightColor(colors.rgb, project_uCameraPosition, geometry.position.xyz, normal);\n vColor = vec4(lightColor, colors.a * opacity);\n } else {\n vColor = vec4(colors.rgb, colors.a * opacity);\n }\n DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",j="#define SHADER_NAME solid-polygon-layer-vertex-shader\n\nattribute vec3 positions;\nattribute vec3 positions64Low;\nattribute float elevations;\nattribute vec4 fillColors;\nattribute vec4 lineColors;\nattribute vec3 pickingColors;\n\n".concat(D,"\n\nvoid main(void) {\n PolygonProps props;\n\n props.positions = positions;\n props.positions64Low = positions64Low;\n props.elevations = elevations;\n props.fillColors = fillColors;\n props.lineColors = lineColors;\n props.pickingColors = pickingColors;\n\n calculatePosition(props);\n}\n"),F="#define SHADER_NAME solid-polygon-layer-vertex-shader-side\n#define IS_SIDE_VERTEX\n\n\nattribute vec3 instancePositions;\nattribute vec3 nextPositions;\nattribute vec3 instancePositions64Low;\nattribute vec3 nextPositions64Low;\nattribute float instanceElevations;\nattribute vec4 instanceFillColors;\nattribute vec4 instanceLineColors;\nattribute vec3 instancePickingColors;\n\n".concat(D,"\n\nvoid main(void) {\n PolygonProps props;\n\n #if RING_WINDING_ORDER_CW == 1\n props.positions = instancePositions;\n props.positions64Low = instancePositions64Low;\n props.nextPositions = nextPositions;\n props.nextPositions64Low = nextPositions64Low;\n #else\n props.positions = nextPositions;\n props.positions64Low = nextPositions64Low;\n props.nextPositions = instancePositions;\n props.nextPositions64Low = instancePositions64Low;\n #endif\n props.elevations = instanceElevations;\n props.fillColors = instanceFillColors;\n props.lineColors = instanceLineColors;\n props.pickingColors = instancePickingColors;\n\n calculatePosition(props);\n}\n");function z(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function U(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?z(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):z(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function N(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}n.d(e,"a",(function(){return W}));var G=[0,0,0,255],V={filled:!0,extruded:!1,wireframe:!1,_normalize:!0,_windingOrder:"CW",_full3d:!1,elevationScale:{type:"number",min:0,value:1},getPolygon:{type:"accessor",value:function(t){return t.polygon}},getElevation:{type:"accessor",value:1e3},getFillColor:{type:"accessor",value:G},getLineColor:{type:"accessor",value:G},material:!0},H={enter:function(t,e){return e.length?e.subarray(e.length-t.length):t}},W=function(t){l()(n,t);var e=N(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(t){return u()(d()(n.prototype),"getShaders",this).call(this,{vs:"top"===t?j:F,fs:"#define SHADER_NAME solid-polygon-layer-fragment-shader\n\nprecision highp float;\n\nvarying vec4 vColor;\n\nvoid main(void) {\n gl_FragColor = vColor;\n\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n",defines:{RING_WINDING_ORDER_CW:this.props._normalize||"CCW"!==this.props._windingOrder?1:0},modules:[m.a,y.a,v.a]})}},{key:"wrapLongitude",get:function(){return!1}},{key:"initializeState",value:function(){var t,e=this,n=this.context,r=n.gl,i=n.viewport,o=this.props.coordinateSystem,a=this.props._full3d;i.isGeospatial&&o===_.a.DEFAULT&&(o=_.a.LNGLAT),o===_.a.LNGLAT&&(t=a?i.projectPosition.bind(i):i.projectFlat.bind(i)),this.setState({numInstances:0,polygonTesselator:new k({preproject:t,fp64:this.use64bitPositions(),IndexType:!r||Object(x.c)(r,w.a.ELEMENT_INDEX_UINT32)?Uint32Array:Uint16Array})});var s=this.getAttributeManager();s.remove(["instancePickingColors"]),s.add({indices:{size:1,isIndexed:!0,update:this.calculateIndices,noAlloc:!0},positions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:H,accessor:"getPolygon",update:this.calculatePositions,noAlloc:!0,shaderAttributes:{positions:{vertexOffset:0,divisor:0},instancePositions:{vertexOffset:0,divisor:1},nextPositions:{vertexOffset:1,divisor:1}}},vertexValid:{size:1,divisor:1,type:5121,update:this.calculateVertexValid,noAlloc:!0},elevations:{size:1,transition:H,accessor:"getElevation",shaderAttributes:{elevations:{divisor:0},instanceElevations:{divisor:1}}},fillColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:H,accessor:"getFillColor",defaultValue:G,shaderAttributes:{fillColors:{divisor:0},instanceFillColors:{divisor:1}}},lineColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:H,accessor:"getLineColor",defaultValue:G,shaderAttributes:{lineColors:{divisor:0},instanceLineColors:{divisor:1}}},pickingColors:{size:3,type:5121,accessor:function(t,n){var r=n.index,i=n.target;return e.encodePickingColor(t&&t.__source?t.__source.index:r,i)},shaderAttributes:{pickingColors:{divisor:0},instancePickingColors:{divisor:1}}}})}},{key:"getPickingInfo",value:function(t){var e=u()(d()(n.prototype),"getPickingInfo",this).call(this,t),r=e.index,i=this.props.data;return i[0]&&i[0].__source&&(e.object=i.find((function(t){return t.__source.index===r}))),e}},{key:"disablePickingIndex",value:function(t){var e=this.props.data;if(e[0]&&e[0].__source)for(var n=0;n<e.length;n++)e[n].__source.index===t&&this._disablePickingIndex(n);else this._disablePickingIndex(t)}},{key:"draw",value:function(t){var e=t.uniforms,n=this.props,r=n.extruded,i=n.filled,o=n.wireframe,a=n.elevationScale,s=this.state,u=s.topModel,c=s.sideModel,l=s.polygonTesselator,h=U(U({},e),{},{extruded:Boolean(r),elevationScale:a});c&&(c.setInstanceCount(l.instanceCount-1),c.setUniforms(h),o&&(c.setDrawMode(3),c.setUniforms({isWireframe:!0}).draw()),i&&(c.setDrawMode(6),c.setUniforms({isWireframe:!1}).draw())),u&&(u.setVertexCount(l.vertexCount),u.setUniforms(h).draw())}},{key:"updateState",value:function(t){u()(d()(n.prototype),"updateState",this).call(this,t),this.updateGeometry(t);var e,r=t.props,i=t.oldProps,o=t.changeFlags,a=this.getAttributeManager();(o.extensionsChanged||r.filled!==i.filled||r.extruded!==i.extruded)&&(null===(e=this.state.models)||void 0===e||e.forEach((function(t){return t.delete()})),this.setState(this._getModels(this.context.gl)),a.invalidateAll())}},{key:"updateGeometry",value:function(t){var e=t.props,n=(t.oldProps,t.changeFlags);if(n.dataChanged||n.updateTriggersChanged&&(n.updateTriggersChanged.all||n.updateTriggersChanged.getPolygon)){var r=this.state.polygonTesselator,i=e.data.attributes||{};r.updateGeometry({data:e.data,normalize:e._normalize,geometryBuffer:i.getPolygon,buffers:i,getGeometry:e.getPolygon,positionFormat:e.positionFormat,wrapLongitude:e.wrapLongitude,resolution:this.context.viewport.resolution,fp64:this.use64bitPositions(),dataChanged:n.dataChanged,full3d:e._full3d}),this.setState({numInstances:r.instanceCount,startIndices:r.vertexStarts}),n.dataChanged||this.getAttributeManager().invalidateAll()}}},{key:"_getModels",value:function(t){var e,n,r=this.props,i=r.id,o=r.filled,a=r.extruded;if(o){var s=this.getShaders("top");s.defines.NON_INSTANCED_MODEL=1,e=new E.a(t,U(U({},s),{},{id:"".concat(i,"-top"),drawMode:4,attributes:{vertexPositions:new Float32Array([0,1])},uniforms:{isWireframe:!1,isSideVertex:!1},vertexCount:0,isIndexed:!0}))}return a&&((n=new E.a(t,U(U({},this.getShaders("side")),{},{id:"".concat(i,"-side"),geometry:new O.a({drawMode:1,vertexCount:4,attributes:{vertexPositions:{size:2,value:new Float32Array([1,0,0,0,0,1,1,1])}}}),instanceCount:0,isInstanced:1}))).userData.excludeAttributes={indices:!0}),{models:[n,e].filter(Boolean),topModel:e,sideModel:n}}},{key:"calculateIndices",value:function(t){var e=this.state.polygonTesselator;t.startIndices=e.indexStarts,t.value=e.get("indices")}},{key:"calculatePositions",value:function(t){var e=this.state.polygonTesselator;t.startIndices=e.vertexStarts,t.value=e.get("positions")}},{key:"calculateVertexValid",value:function(t){t.value=this.state.polygonTesselator.get("vertexValid")}}]),n}(b.a);g()(W,"defaultProps",V),g()(W,"layerName","SolidPolygonLayer")},function(t,e,n){"use strict";var r=n(3),i=n.n(r),o=n(4),a=n.n(o),s=n(7),u=n.n(s),c=n(5),l=n.n(c),h=n(6),f=n.n(h),p=n(2),d=n.n(p),A=n(0),g=n.n(A),m=n(204),y=n(220),v=n(12),_=n(157),b=n(178),x=n(58),w=n(206),E=n(36);function 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n=r.apply(this,arguments);return f()(this,n)}}var M=function(t){l()(n,t);var e=P(n);function n(t){return i()(this,n),e.call(this,C(C({},t),{},{attributes:{positions:{size:3,padding:18,initialize:!0,type:t.fp64?Float64Array:Float32Array},segmentTypes:{size:1,type:Uint8ClampedArray}}}))}return a()(n,[{key:"get",value:function(t){return this.attributes[t]}},{key:"getGeometryFromBuffer",value:function(t){return this.normalize?u()(d()(n.prototype),"getGeometryFromBuffer",this).call(this,t):null}},{key:"normalizeGeometry",value:function(t){return this.normalize?function(t,e,n,r){var i;if(Array.isArray(t[0])){var o=t.length*e;i=new Array(o);for(var a=0;a<t.length;a++)for(var s=0;s<e;s++)i[a*e+s]=t[a][s]||0}else i=t;return n?Object(E.d)(i,{size:e,gridResolution:n}):r?Object(E.e)(i,{size:e}):i}(t,this.positionSize,this.opts.resolution,this.opts.wrapLongitude):t}},{key:"getGeometrySize",value:function(t){if(I(t)){var e,n=0,r=O(t);try{for(r.s();!(e=r.n()).done;){var i=e.value;n+=this.getGeometrySize(i)}}catch(t){r.e(t)}finally{r.f()}return n}var o=this.getPathLength(t);return o<2?0:this.isClosed(t)?o<3?0:o+2:o}},{key:"updateGeometryAttributes",value:function(t,e){if(0!==e.geometrySize)if(t&&I(t)){var n,r=O(t);try{for(r.s();!(n=r.n()).done;){var i=n.value,o=this.getGeometrySize(i);e.geometrySize=o,this.updateGeometryAttributes(i,e),e.vertexStart+=o}}catch(t){r.e(t)}finally{r.f()}}else this._updateSegmentTypes(t,e),this._updatePositions(t,e)}},{key:"_updateSegmentTypes",value:function(t,e){var n=this.attributes.segmentTypes,r=!!t&&this.isClosed(t),i=e.vertexStart,o=e.geometrySize;n.fill(0,i,i+o),r?(n[i]=4,n[i+o-2]=4):(n[i]+=1,n[i+o-2]+=2),n[i+o-1]=4}},{key:"_updatePositions",value:function(t,e){var n=this.attributes.positions;if(n&&t)for(var r=e.vertexStart,i=e.geometrySize,o=new Array(3),a=r,s=0;s<i;a++,s++)this.getPointOnPath(t,s,o),n[3*a]=o[0],n[3*a+1]=o[1],n[3*a+2]=o[2]}},{key:"getPathLength",value:function(t){return t.length/this.positionSize}},{key:"getPointOnPath",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[],r=this.positionSize;e*r>=t.length&&(e+=1-t.length/r);var i=e*r;return n[0]=t[i],n[1]=t[i+1],n[2]=3===r&&t[i+2]||0,n}},{key:"isClosed",value:function(t){if(!this.normalize)return Boolean(this.opts.loop);var e=this.positionSize,n=t.length-e;return t[0]===t[n]&&t[1]===t[n+1]&&(2===e||t[2]===t[n+2])}}]),n}(w.a);function I(t){return Array.isArray(t[0])}function B(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function R(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?B(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):B(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function k(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}n.d(e,"a",(function(){return F}));var L=[0,0,0,255],D={widthUnits:"meters",widthScale:{type:"number",min:0,value:1},widthMinPixels:{type:"number",min:0,value:0},widthMaxPixels:{type:"number",min:0,value:Number.MAX_SAFE_INTEGER},jointRounded:!1,capRounded:!1,miterLimit:{type:"number",min:0,value:4},billboard:!1,_pathType:null,getPath:{type:"accessor",value:function(t){return t.path}},getColor:{type:"accessor",value:L},getWidth:{type:"accessor",value:1},rounded:{deprecatedFor:["jointRounded","capRounded"]}},j={enter:function(t,e){return e.length?e.subarray(e.length-t.length):t}},F=function(t){l()(n,t);var e=k(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(){return u()(d()(n.prototype),"getShaders",this).call(this,{vs:"#define SHADER_NAME path-layer-vertex-shader\n\nattribute vec2 positions;\n\nattribute float instanceTypes;\nattribute vec3 instanceStartPositions;\nattribute vec3 instanceEndPositions;\nattribute vec3 instanceLeftPositions;\nattribute vec3 instanceRightPositions;\nattribute vec3 instanceLeftPositions64Low;\nattribute vec3 instanceStartPositions64Low;\nattribute vec3 instanceEndPositions64Low;\nattribute vec3 instanceRightPositions64Low;\nattribute float instanceStrokeWidths;\nattribute vec4 instanceColors;\nattribute vec3 instancePickingColors;\n\nuniform float widthScale;\nuniform float widthMinPixels;\nuniform float widthMaxPixels;\nuniform float jointType;\nuniform float capType;\nuniform float miterLimit;\nuniform bool billboard;\nuniform int widthUnits;\n\nuniform float opacity;\n\nvarying vec4 vColor;\nvarying vec2 vCornerOffset;\nvarying float vMiterLength;\nvarying vec2 vPathPosition;\nvarying float vPathLength;\nvarying float vJointType;\n\nconst float EPSILON = 0.001;\nconst vec3 ZERO_OFFSET = vec3(0.0);\n\nfloat flipIfTrue(bool flag) {\n return -(float(flag) * 2. - 1.);\n}\n\n// calculate line join positions\nvec3 lineJoin(\n vec3 prevPoint, vec3 currPoint, vec3 nextPoint,\n vec2 width\n) {\n bool isEnd = positions.x > 0.0;\n // side of the segment - -1: left, 0: center, 1: right\n float sideOfPath = positions.y;\n float isJoint = float(sideOfPath == 0.0);\n\n vec3 deltaA3 = (currPoint - prevPoint);\n vec3 deltaB3 = (nextPoint - currPoint);\n\n mat3 rotationMatrix;\n bool needsRotation = !billboard && project_needs_rotation(currPoint, rotationMatrix);\n if (needsRotation) {\n deltaA3 = deltaA3 * rotationMatrix;\n deltaB3 = deltaB3 * rotationMatrix;\n }\n vec2 deltaA = deltaA3.xy / width;\n vec2 deltaB = deltaB3.xy / width;\n\n float lenA = length(deltaA);\n float lenB = length(deltaB);\n\n vec2 dirA = lenA > 0. ? normalize(deltaA) : vec2(0.0, 0.0);\n vec2 dirB = lenB > 0. ? normalize(deltaB) : vec2(0.0, 0.0);\n\n vec2 perpA = vec2(-dirA.y, dirA.x);\n vec2 perpB = vec2(-dirB.y, dirB.x);\n\n // tangent of the corner\n vec2 tangent = dirA + dirB;\n tangent = length(tangent) > 0. ? normalize(tangent) : perpA;\n // direction of the corner\n vec2 miterVec = vec2(-tangent.y, tangent.x);\n // direction of the segment\n vec2 dir = isEnd ? dirA : dirB;\n // direction of the extrusion\n vec2 perp = isEnd ? perpA : perpB;\n // length of the segment\n float L = isEnd ? lenA : lenB;\n\n // A = angle of the corner\n float sinHalfA = abs(dot(miterVec, perp));\n float cosHalfA = abs(dot(dirA, miterVec));\n\n // -1: right, 1: left\n float turnDirection = flipIfTrue(dirA.x * dirB.y >= dirA.y * dirB.x);\n\n // relative position to the corner:\n // -1: inside (smaller side of the angle)\n // 0: center\n // 1: outside (bigger side of the angle)\n float cornerPosition = sideOfPath * turnDirection;\n\n float miterSize = 1.0 / max(sinHalfA, EPSILON);\n // trim if inside corner extends further than the line segment\n miterSize = mix(\n min(miterSize, max(lenA, lenB) / max(cosHalfA, EPSILON)),\n miterSize,\n step(0.0, cornerPosition)\n );\n\n vec2 offsetVec = mix(miterVec * miterSize, perp, step(0.5, cornerPosition))\n * (sideOfPath + isJoint * turnDirection);\n\n // special treatment for start cap and end cap\n bool isStartCap = lenA == 0.0 || (!isEnd && (instanceTypes == 1.0 || instanceTypes == 3.0));\n bool isEndCap = lenB == 0.0 || (isEnd && (instanceTypes == 2.0 || instanceTypes == 3.0));\n bool isCap = isStartCap || isEndCap;\n\n // extend out a triangle to envelope the round cap\n if (isCap) {\n offsetVec = mix(perp * sideOfPath, dir * capType * 4.0 * flipIfTrue(isStartCap), isJoint);\n vJointType = capType;\n } else {\n vJointType = jointType;\n }\n\n // Generate variables for fragment shader\n vPathLength = L;\n vCornerOffset = offsetVec;\n vMiterLength = dot(vCornerOffset, miterVec * turnDirection);\n vMiterLength = isCap ? isJoint : vMiterLength;\n\n vec2 offsetFromStartOfPath = vCornerOffset + deltaA * float(isEnd);\n vPathPosition = vec2(\n dot(offsetFromStartOfPath, perp),\n dot(offsetFromStartOfPath, dir)\n );\n geometry.uv = vPathPosition;\n\n float isValid = step(instanceTypes, 3.5);\n vec3 offset = vec3(offsetVec * width * isValid, 0.0);\n\n if (needsRotation) {\n offset = rotationMatrix * offset;\n }\n return currPoint + offset;\n}\n\n// In clipspace extrusion, if a line extends behind the camera, clip it to avoid visual artifacts\nvoid clipLine(inout vec4 position, vec4 refPosition) {\n if (position.w < EPSILON) {\n float r = (EPSILON - refPosition.w) / (position.w - refPosition.w);\n position = refPosition + (position - refPosition) * r;\n }\n}\n\nvoid main() {\n geometry.pickingColor = instancePickingColors;\n\n vColor = vec4(instanceColors.rgb, instanceColors.a * opacity);\n\n float isEnd = positions.x;\n\n vec3 prevPosition = mix(instanceLeftPositions, instanceStartPositions, isEnd);\n vec3 prevPosition64Low = mix(instanceLeftPositions64Low, instanceStartPositions64Low, isEnd);\n\n vec3 currPosition = mix(instanceStartPositions, instanceEndPositions, isEnd);\n vec3 currPosition64Low = mix(instanceStartPositions64Low, instanceEndPositions64Low, isEnd);\n\n vec3 nextPosition = mix(instanceEndPositions, instanceRightPositions, isEnd);\n vec3 nextPosition64Low = mix(instanceEndPositions64Low, instanceRightPositions64Low, isEnd);\n\n geometry.worldPosition = currPosition;\n vec2 widthPixels = vec2(clamp(\n project_size_to_pixel(instanceStrokeWidths * widthScale, widthUnits),\n widthMinPixels, widthMaxPixels) / 2.0);\n vec3 width;\n\n if (billboard) {\n // Extrude in clipspace\n vec4 prevPositionScreen = project_position_to_clipspace(prevPosition, prevPosition64Low, ZERO_OFFSET);\n vec4 currPositionScreen = project_position_to_clipspace(currPosition, currPosition64Low, ZERO_OFFSET, geometry.position);\n vec4 nextPositionScreen = project_position_to_clipspace(nextPosition, nextPosition64Low, ZERO_OFFSET);\n\n clipLine(prevPositionScreen, currPositionScreen);\n clipLine(nextPositionScreen, currPositionScreen);\n clipLine(currPositionScreen, mix(nextPositionScreen, prevPositionScreen, isEnd));\n\n width = vec3(widthPixels, 0.0);\n DECKGL_FILTER_SIZE(width, geometry);\n\n vec3 pos = lineJoin(\n prevPositionScreen.xyz / prevPositionScreen.w,\n currPositionScreen.xyz / currPositionScreen.w,\n nextPositionScreen.xyz / nextPositionScreen.w,\n project_pixel_size_to_clipspace(width.xy)\n );\n\n gl_Position = vec4(pos * currPositionScreen.w, currPositionScreen.w);\n } else {\n // Extrude in commonspace\n prevPosition = project_position(prevPosition, prevPosition64Low);\n currPosition = project_position(currPosition, currPosition64Low);\n nextPosition = project_position(nextPosition, nextPosition64Low);\n\n width = vec3(project_pixel_size(widthPixels), 0.0);\n DECKGL_FILTER_SIZE(width, geometry);\n\n vec4 pos = vec4(\n lineJoin(prevPosition, currPosition, nextPosition, width.xy),\n 1.0);\n geometry.position = pos;\n gl_Position = project_common_position_to_clipspace(pos);\n }\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",fs:"#define SHADER_NAME path-layer-fragment-shader\n\nprecision highp float;\n\nuniform float miterLimit;\n\nvarying vec4 vColor;\nvarying vec2 vCornerOffset;\nvarying float vMiterLength;\n/*\n * vPathPosition represents the relative coordinates of the current fragment on the path segment.\n * vPathPosition.x - position along the width of the path, between [-1, 1]. 0 is the center line.\n * vPathPosition.y - position along the length of the path, between [0, L / width].\n */\nvarying vec2 vPathPosition;\nvarying float vPathLength;\nvarying float vJointType;\n\nvoid main(void) {\n geometry.uv = vPathPosition;\n\n if (vPathPosition.y < 0.0 || vPathPosition.y > vPathLength) {\n // if joint is rounded, test distance from the corner\n if (vJointType > 0.5 && length(vCornerOffset) > 1.0) {\n discard;\n }\n // trim miter\n if (vJointType < 0.5 && vMiterLength > miterLimit + 1.0) {\n discard;\n }\n }\n gl_FragColor = vColor;\n\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n",modules:[m.a,y.a]})}},{key:"wrapLongitude",get:function(){return!1}},{key:"initializeState",value:function(){var t=this;this.getAttributeManager().addInstanced({positions:{size:3,vertexOffset:1,type:5130,fp64:this.use64bitPositions(),transition:j,accessor:"getPath",update:this.calculatePositions,noAlloc:!0,shaderAttributes:{instanceLeftPositions:{vertexOffset:0},instanceStartPositions:{vertexOffset:1},instanceEndPositions:{vertexOffset:2},instanceRightPositions:{vertexOffset:3}}},instanceTypes:{size:1,type:5121,update:this.calculateSegmentTypes,noAlloc:!0},instanceStrokeWidths:{size:1,accessor:"getWidth",transition:j,defaultValue:1},instanceColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,accessor:"getColor",transition:j,defaultValue:L},instancePickingColors:{size:3,type:5121,accessor:function(e,n){var r=n.index,i=n.target;return t.encodePickingColor(e&&e.__source?e.__source.index:r,i)}}}),this.setState({pathTesselator:new M({fp64:this.use64bitPositions()})})}},{key:"updateState",value:function(t){u()(d()(n.prototype),"updateState",this).call(this,t);var e=t.props,r=t.changeFlags,i=this.getAttributeManager();if(r.dataChanged||r.updateTriggersChanged&&(r.updateTriggersChanged.all||r.updateTriggersChanged.getPath)){var o=this.state.pathTesselator,a=e.data.attributes||{};o.updateGeometry({data:e.data,geometryBuffer:a.getPath,buffers:a,normalize:!e._pathType,loop:"loop"===e._pathType,getGeometry:e.getPath,positionFormat:e.positionFormat,wrapLongitude:e.wrapLongitude,resolution:this.context.viewport.resolution,dataChanged:r.dataChanged}),this.setState({numInstances:o.instanceCount,startIndices:o.vertexStarts}),r.dataChanged||i.invalidateAll()}if(r.extensionsChanged){var s,c=this.context.gl;null===(s=this.state.model)||void 0===s||s.delete(),this.state.model=this._getModel(c),i.invalidateAll()}}},{key:"getPickingInfo",value:function(t){var e=u()(d()(n.prototype),"getPickingInfo",this).call(this,t),r=e.index,i=this.props.data;return i[0]&&i[0].__source&&(e.object=i.find((function(t){return t.__source.index===r}))),e}},{key:"disablePickingIndex",value:function(t){var e=this.props.data;if(e[0]&&e[0].__source)for(var n=0;n<e.length;n++)e[n].__source.index===t&&this._disablePickingIndex(n);else this._disablePickingIndex(t)}},{key:"draw",value:function(t){var e=t.uniforms,n=this.props,r=n.jointRounded,i=n.capRounded,o=n.billboard,a=n.miterLimit,s=n.widthUnits,u=n.widthScale,c=n.widthMinPixels,l=n.widthMaxPixels;this.state.model.setUniforms(e).setUniforms({jointType:Number(r),capType:Number(i),billboard:o,widthUnits:v.e[s],widthScale:u,miterLimit:a,widthMinPixels:c,widthMaxPixels:l}).draw()}},{key:"_getModel",value:function(t){return new b.a(t,R(R({},this.getShaders()),{},{id:this.props.id,geometry:new x.a({drawMode:4,attributes:{indices:new Uint16Array([0,1,2,1,4,2,1,3,4,3,5,4]),positions:{value:new Float32Array([0,0,0,-1,0,1,1,-1,1,1,1,0]),size:2}}}),isInstanced:!0}))}},{key:"calculatePositions",value:function(t){var e=this.state.pathTesselator;t.startIndices=e.vertexStarts,t.value=e.get("positions")}},{key:"calculateSegmentTypes",value:function(t){var e=this.state.pathTesselator;t.startIndices=e.vertexStarts,t.value=e.get("segmentTypes")}}]),n}(_.a);g()(F,"defaultProps",D),g()(F,"layerName","PathLayer")},function(t,e,n){"use strict";var r,i=n(3),o=n.n(i),a=n(4),s=n.n(a),u=n(7),c=n.n(u),l=n(5),h=n.n(l),f=n(6),p=n.n(f),d=n(2),A=n.n(d),g=n(0),m=n.n(g),y=n(204),v=n(220),_=n(12),b=n(20),x=n(157),w=n(178),E=n(58),O=n(102),S=n(197),T=n(291),C=n(202),P=n(50);function M(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return I(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return I(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function I(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}function B(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function R(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?B(Object(n),!0).forEach((function(e){m()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):B(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}var k=function(){},L=(r={},m()(r,10241,9987),m()(r,10240,9729),m()(r,10242,33071),m()(r,10243,33071),r);function D(t){return t&&(t.id||t.url)}function j(t,e,n){for(var r=0;r<e.length;r++){var i=e[r],o=i.icon,a=i.xOffset;t[D(o)]=R(R({},o),{},{x:a,y:n})}}var F=function(){function t(e,n){var r=n.onUpdate,i=void 0===r?k:r,a=n.onError,s=void 0===a?k:a;o()(this,t),m()(this,"_loadOptions",null),m()(this,"_texture",null),m()(this,"_externalTexture",null),m()(this,"_mapping",{}),m()(this,"_textureParameters",null),m()(this,"_pendingCount",0),m()(this,"_autoPacking",!1),m()(this,"_xOffset",0),m()(this,"_yOffset",0),m()(this,"_rowHeight",0),m()(this,"_buffer",4),m()(this,"_canvasWidth",1024),m()(this,"_canvasHeight",0),m()(this,"_canvas",null),this.gl=e,this.onUpdate=i,this.onError=s}return s()(t,[{key:"finalize",value:function(){var t;null===(t=this._texture)||void 0===t||t.delete()}},{key:"getTexture",value:function(){return this._texture||this._externalTexture}},{key:"getIconMapping",value:function(t){var e=this._autoPacking?D(t):t;return this._mapping[e]||{}}},{key:"setProps",value:function(t){var e,n=t.loadOptions,r=t.autoPacking,i=t.iconAtlas,o=t.iconMapping,a=t.textureParameters;(n&&(this._loadOptions=n),void 0!==r&&(this._autoPacking=r),o&&(this._mapping=o),i)&&(null===(e=this._texture)||void 0===e||e.delete(),this._texture=null,this._externalTexture=i);a&&(this._textureParameters=a)}},{key:"isLoaded",get:function(){return 0===this._pendingCount}},{key:"packIcons",value:function(t,e){if(this._autoPacking&&"undefined"!=typeof document){var n,r,i,o,a,s,u,c=Object.values(function(t,e,n){if(!t||!e)return null;n=n||{};var r,i={},o=Object(P.a)(t),a=o.iterable,s=o.objectInfo,u=M(a);try{for(u.s();!(r=u.n()).done;){var c=r.value;s.index++;var l=e(c,s),h=D(l);if(!l)throw new Error("Icon is missing.");if(!l.url)throw new Error("Icon url is missing.");i[h]||n[h]&&l.url===n[h].url||(i[h]=R(R({},l),{},{source:c,sourceIndex:s.index}))}}catch(t){u.e(t)}finally{u.f()}return i}(t,e,this._mapping)||{});if(c.length>0){var l=function(t){for(var e,n=t.icons,r=t.buffer,i=t.mapping,o=void 0===i?{}:i,a=t.xOffset,s=void 0===a?0:a,u=t.yOffset,c=void 0===u?0:u,l=t.rowHeight,h=void 0===l?0:l,f=t.canvasWidth,p=[],d=0;d<n.length;d++){var A=n[d];if(!o[D(A)]){var g=A.height,m=A.width;s+m+r>f&&(j(o,p,c),s=0,c=h+c+r,h=0,p=[]),p.push({icon:A,xOffset:s}),s=s+m+r,h=Math.max(h,g)}}return p.length>0&&j(o,p,c),{mapping:o,rowHeight:h,xOffset:s,yOffset:c,canvasWidth:f,canvasHeight:(e=h+c+r,Math.pow(2,Math.ceil(Math.log2(e))))}}({icons:c,buffer:this._buffer,canvasWidth:this._canvasWidth,mapping:this._mapping,rowHeight:this._rowHeight,xOffset:this._xOffset,yOffset:this._yOffset}),h=l.mapping,f=l.xOffset,p=l.yOffset,d=l.rowHeight,A=l.canvasHeight;this._rowHeight=d,this._mapping=h,this._xOffset=f,this._yOffset=p,this._canvasHeight=A,this._texture||(this._texture=new O.a(this.gl,{width:this._canvasWidth,height:this._canvasHeight,parameters:this._textureParameters||L})),this._texture.height!==this._canvasHeight&&(this._texture=(n=this._texture,r=this._canvasWidth,i=this._canvasHeight,o=this._textureParameters||L,a=n.width,s=n.height,u=new O.a(n.gl,{width:r,height:i,parameters:o}),Object(S.b)(n,u,{targetY:0,width:a,height:s}),n.delete(),u)),this.onUpdate(),this._canvas=this._canvas||document.createElement("canvas"),this._loadIcons(c)}}}},{key:"_loadIcons",value:function(t){var e,n=this,r=this._canvas.getContext("2d"),i=M(t);try{var o=function(){var t=e.value;n._pendingCount++,Object(C.a)(t.url,T.a,n._loadOptions).then((function(e){var i=D(t),o=n._mapping[i],a=o.x,s=o.y,u=o.width,c=o.height,l=function(t,e,n,r){return n===e.width&&r===e.height?e:(t.canvas.height=r,t.canvas.width=n,t.clearRect(0,0,t.canvas.width,t.canvas.height),t.drawImage(e,0,0,e.width,e.height,0,0,n,r),t.canvas)}(r,e,u,c);n._texture.setSubImageData({data:l,x:a,y:s,width:u,height:c}),n._texture.generateMipmap(),n.onUpdate()})).catch((function(e){n.onError({url:t.url,source:t.source,sourceIndex:t.sourceIndex,loadOptions:n._loadOptions,error:e})})).finally((function(){n._pendingCount--}))};for(i.s();!(e=i.n()).done;)o()}catch(t){i.e(t)}finally{i.f()}}}]),t}();function z(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function U(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?z(Object(n),!0).forEach((function(e){m()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):z(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function N(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=A()(t);if(e){var i=A()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return p()(this,n)}}n.d(e,"a",(function(){return H}));var G=[0,0,0,255],V={iconAtlas:{type:"image",value:null,async:!0},iconMapping:{type:"object",value:{},async:!0},sizeScale:{type:"number",value:1,min:0},billboard:!0,sizeUnits:"pixels",sizeMinPixels:{type:"number",min:0,value:0},sizeMaxPixels:{type:"number",min:0,value:Number.MAX_SAFE_INTEGER},alphaCutoff:{type:"number",value:.05,min:0,max:1},getPosition:{type:"accessor",value:function(t){return t.position}},getIcon:{type:"accessor",value:function(t){return t.icon}},getColor:{type:"accessor",value:G},getSize:{type:"accessor",value:1},getAngle:{type:"accessor",value:0},getPixelOffset:{type:"accessor",value:[0,0]},onIconError:{type:"function",value:null,compare:!1,optional:!0}},H=function(t){h()(n,t);var e=N(n);function n(){return o()(this,n),e.apply(this,arguments)}return s()(n,[{key:"getShaders",value:function(){return c()(A()(n.prototype),"getShaders",this).call(this,{vs:'#define SHADER_NAME icon-layer-vertex-shader\n\nattribute vec2 positions;\n\nattribute vec3 instancePositions;\nattribute vec3 instancePositions64Low;\nattribute float instanceSizes;\nattribute float instanceAngles;\nattribute vec4 instanceColors;\nattribute vec3 instancePickingColors;\nattribute vec4 instanceIconFrames;\nattribute float instanceColorModes;\nattribute vec2 instanceOffsets;\nattribute vec2 instancePixelOffset;\n\nuniform float sizeScale;\nuniform vec2 iconsTextureDim;\nuniform float sizeMinPixels;\nuniform float sizeMaxPixels;\nuniform bool billboard;\nuniform int sizeUnits;\n\nvarying float vColorMode;\nvarying vec4 vColor;\nvarying vec2 vTextureCoords;\nvarying vec2 uv;\n\nvec2 rotate_by_angle(vec2 vertex, float angle) {\n float angle_radian = angle * PI / 180.0;\n float cos_angle = cos(angle_radian);\n float sin_angle = sin(angle_radian);\n mat2 rotationMatrix = mat2(cos_angle, -sin_angle, sin_angle, cos_angle);\n return rotationMatrix * vertex;\n}\n\nvoid main(void) {\n geometry.worldPosition = instancePositions;\n geometry.uv = positions;\n geometry.pickingColor = instancePickingColors;\n uv = positions;\n\n vec2 iconSize = instanceIconFrames.zw;\n // convert size in meters to pixels, then scaled and clamp\n \n // project meters to pixels and clamp to limits \n float sizePixels = clamp(\n project_size_to_pixel(instanceSizes * sizeScale, sizeUnits), \n sizeMinPixels, sizeMaxPixels\n );\n\n // scale icon height to match instanceSize\n float instanceScale = iconSize.y == 0.0 ? 0.0 : sizePixels / iconSize.y;\n\n // scale and rotate vertex in "pixel" value and convert back to fraction in clipspace\n vec2 pixelOffset = positions / 2.0 * iconSize + instanceOffsets;\n pixelOffset = rotate_by_angle(pixelOffset, instanceAngles) * instanceScale;\n pixelOffset += instancePixelOffset;\n pixelOffset.y *= -1.0;\n\n if (billboard) {\n gl_Position = project_position_to_clipspace(instancePositions, instancePositions64Low, vec3(0.0), geometry.position);\n vec3 offset = vec3(pixelOffset, 0.0);\n DECKGL_FILTER_SIZE(offset, geometry);\n gl_Position.xy += project_pixel_size_to_clipspace(offset.xy);\n\n } else {\n vec3 offset_common = vec3(project_pixel_size(pixelOffset), 0.0);\n DECKGL_FILTER_SIZE(offset_common, geometry);\n gl_Position = project_position_to_clipspace(instancePositions, instancePositions64Low, offset_common, geometry.position); \n }\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n vTextureCoords = mix(\n instanceIconFrames.xy,\n instanceIconFrames.xy + iconSize,\n (positions.xy + 1.0) / 2.0\n ) / iconsTextureDim;\n\n vColor = instanceColors;\n DECKGL_FILTER_COLOR(vColor, geometry);\n\n vColorMode = instanceColorModes;\n}\n',fs:"#define SHADER_NAME icon-layer-fragment-shader\n\nprecision highp float;\n\nuniform float opacity;\nuniform sampler2D iconsTexture;\nuniform float alphaCutoff;\n\nvarying float vColorMode;\nvarying vec4 vColor;\nvarying vec2 vTextureCoords;\nvarying vec2 uv;\n\nvoid main(void) {\n geometry.uv = uv;\n\n vec4 texColor = texture2D(iconsTexture, vTextureCoords);\n\n // if colorMode == 0, use pixel color from the texture\n // if colorMode == 1 or rendering picking buffer, use texture as transparency mask\n vec3 color = mix(texColor.rgb, vColor.rgb, vColorMode);\n // Take the global opacity and the alpha from vColor into account for the alpha component\n float a = texColor.a * opacity * vColor.a;\n\n if (a < alphaCutoff) {\n discard;\n }\n\n gl_FragColor = vec4(color, a);\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n",modules:[y.a,v.a]})}},{key:"initializeState",value:function(){this.state={iconManager:new F(this.context.gl,{onUpdate:this._onUpdate.bind(this),onError:this._onError.bind(this)})},this.getAttributeManager().addInstanced({instancePositions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:!0,accessor:"getPosition"},instanceSizes:{size:1,transition:!0,accessor:"getSize",defaultValue:1},instanceOffsets:{size:2,accessor:"getIcon",transform:this.getInstanceOffset},instanceIconFrames:{size:4,accessor:"getIcon",transform:this.getInstanceIconFrame},instanceColorModes:{size:1,type:5121,accessor:"getIcon",transform:this.getInstanceColorMode},instanceColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:!0,accessor:"getColor",defaultValue:G},instanceAngles:{size:1,transition:!0,accessor:"getAngle"},instancePixelOffset:{size:2,transition:!0,accessor:"getPixelOffset"}})}},{key:"updateState",value:function(t){c()(A()(n.prototype),"updateState",this).call(this,t);var 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e=t.uniforms,n=this.props,r=n.sizeScale,i=n.sizeMinPixels,o=n.sizeMaxPixels,a=n.sizeUnits,s=n.billboard,u=n.alphaCutoff,c=this.state.iconManager.getTexture();c&&this.state.model.setUniforms(e).setUniforms({iconsTexture:c,iconsTextureDim:[c.width,c.height],sizeUnits:_.e[a],sizeScale:r,sizeMinPixels:i,sizeMaxPixels:o,billboard:s,alphaCutoff:u}).draw()}},{key:"_getModel",value:function(t){return new w.a(t,U(U({},this.getShaders()),{},{id:this.props.id,geometry:new E.a({drawMode:6,attributes:{positions:{size:2,value:new Float32Array([-1,-1,-1,1,1,1,1,-1])}}}),isInstanced:!0}))}},{key:"_onUpdate",value:function(){this.setNeedsRedraw()}},{key:"_onError",value:function(t){var e,n=null===(e=this.getCurrentLayer())||void 0===e?void 0:e.props.onIconError;n?n(t):b.a.error(t.error.message)()}},{key:"getInstanceOffset",value:function(t){var e=this.state.iconManager.getIconMapping(t),n=e.width,r=e.height,i=e.anchorX,o=void 0===i?n/2:i,a=e.anchorY;return[n/2-o,r/2-(void 0===a?r/2:a)]}},{key:"getInstanceColorMode",value:function(t){return this.state.iconManager.getIconMapping(t).mask?1:0}},{key:"getInstanceIconFrame",value:function(t){var e=this.state.iconManager.getIconMapping(t);return[e.x,e.y,e.width,e.height]}}]),n}(x.a);m()(H,"defaultProps",V),m()(H,"layerName","IconLayer")},function(t,e,n){"use strict";n.d(e,"a",(function(){return a}));var r=n(115),i=n(22),o=n(136);class a extends r.a{get x(){return this[0]}set x(t){this[0]=Object(i.a)(t)}get y(){return this[1]}set y(t){this[1]=Object(i.a)(t)}len(){return Math.sqrt(this.lengthSquared())}magnitude(){return this.len()}lengthSquared(){let t=0;for(let e=0;e<this.ELEMENTS;++e)t+=this[e]*this[e];return t}magnitudeSquared(){return this.lengthSquared()}distance(t){return Math.sqrt(this.distanceSquared(t))}distanceSquared(t){let e=0;for(let n=0;n<this.ELEMENTS;++n){const r=this[n]-t[n];e+=r*r}return Object(i.a)(e)}dot(t){let e=0;for(let n=0;n<this.ELEMENTS;++n)e+=this[n]*t[n];return 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e=0;e<this.ELEMENTS;++e)if(!Object(r.d)(this[e],t[e]))return!1;return!0}exactEquals(t){if(!t||this.length!==t.length)return!1;for(let e=0;e<this.ELEMENTS;++e)if(this[e]!==t[e])return!1;return!0}negate(){for(let t=0;t<this.ELEMENTS;++t)this[t]=-this[t];return this.check()}lerp(t,e,n){if(void 0===n)return this.lerp(this,t,e);for(let r=0;r<this.ELEMENTS;++r){const i=t[r];this[r]=i+n*(e[r]-i)}return this.check()}min(t){for(let e=0;e<this.ELEMENTS;++e)this[e]=Math.min(t[e],this[e]);return this.check()}max(t){for(let e=0;e<this.ELEMENTS;++e)this[e]=Math.max(t[e],this[e]);return this.check()}clamp(t,e){for(let n=0;n<this.ELEMENTS;++n)this[n]=Math.min(Math.max(this[n],t[n]),e[n]);return this.check()}add(...t){for(const e of t)for(let t=0;t<this.ELEMENTS;++t)this[t]+=e[t];return this.check()}subtract(...t){for(const e of t)for(let t=0;t<this.ELEMENTS;++t)this[t]-=e[t];return this.check()}scale(t){if("number"==typeof t)for(let e=0;e<this.ELEMENTS;++e)this[e]*=t;else for(let 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r=n(37),i=n.n(r),o=n(9),a=n.n(o),s=n(12),u=n(99),c=n(75),l=n(81),h=n(77),f=n(18);function p(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return d(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return d(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return 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t[0]})))),right:Math.max.apply(Math,i()(a.map((function(t){return t[0]})))),bottom:Math.min.apply(Math,i()(a.map((function(t){return t[1]})))),top:Math.max.apply(Math,i()(a.map((function(t){return t[1]})))),near:Math.min.apply(Math,i()(a.map((function(t){return-t[2]})))),far:Math.max.apply(Math,i()(a.map((function(t){return-t[2]}))))});o.push(s.multiplyRight(t))};for(d.s();!(e=d.n()).done;)A()}catch(t){d.e(t)}finally{d.f()}return o})),m=[0,0,0,1],y=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0];function v(t,e){var n=t.shadowEnabled;if(!(void 0===n||n)||!t.shadowMatrices||!t.shadowMatrices.length)return{shadow_uDrawShadowMap:!1,shadow_uUseShadowMap:!1};for(var r={shadow_uDrawShadowMap:Boolean(t.drawToShadowMap),shadow_uUseShadowMap:!!t.shadowMaps&&t.shadowMaps.length>0,shadow_uColor:t.shadowColor||m,shadow_uLightId:t.shadowLightId||0,shadow_uLightCount:t.shadowMatrices.length},i=A({viewport:t.viewport,center:e.project_uCenter}),o=[],a=g({shadowMatrices:t.shadowMatrices,viewport:t.viewport}).slice(),u=0;u<t.shadowMatrices.length;u++){var c=a[u],h=c.clone().translate(new l.a(t.viewport.center).negate());e.project_uCoordinateSystem===s.a.LNGLAT&&e.project_uProjectionMode===s.d.WEB_MERCATOR?(a[u]=h,o[u]=i):(a[u]=c.clone().multiplyRight(y),o[u]=h.transform(i))}for(var f=0;f<a.length;f++)r["shadow_uViewProjectionMatrices[".concat(f,"]")]=a[f],r["shadow_uProjectCenters[".concat(f,"]")]=o[f],t.shadowMaps&&t.shadowMaps.length>0?r["shadow_uShadowMap".concat(f)]=t.shadowMaps[f]:r["shadow_uShadowMap".concat(f)]=t.dummyShadowMap;return r}e.a={name:"shadow",dependencies:[u.a],vs:"\nconst int max_lights = 2;\nuniform mat4 shadow_uViewProjectionMatrices[max_lights];\nuniform vec4 shadow_uProjectCenters[max_lights];\nuniform bool shadow_uDrawShadowMap;\nuniform bool shadow_uUseShadowMap;\nuniform int shadow_uLightId;\nuniform float shadow_uLightCount;\n\nvarying vec3 shadow_vPosition[max_lights];\n\nvec4 shadow_setVertexPosition(vec4 position_commonspace) {\n if (shadow_uDrawShadowMap) {\n return project_common_position_to_clipspace(position_commonspace, shadow_uViewProjectionMatrices[shadow_uLightId], shadow_uProjectCenters[shadow_uLightId]);\n }\n if (shadow_uUseShadowMap) {\n for (int i = 0; i < max_lights; i++) {\n if(i < int(shadow_uLightCount)) {\n vec4 shadowMap_position = project_common_position_to_clipspace(position_commonspace, shadow_uViewProjectionMatrices[i], shadow_uProjectCenters[i]);\n shadow_vPosition[i] = (shadowMap_position.xyz / shadowMap_position.w + 1.0) / 2.0;\n }\n }\n }\n return gl_Position;\n}\n",fs:"\nconst int max_lights = 2;\nuniform bool shadow_uDrawShadowMap;\nuniform bool shadow_uUseShadowMap;\nuniform sampler2D shadow_uShadowMap0;\nuniform sampler2D shadow_uShadowMap1;\nuniform vec4 shadow_uColor;\nuniform float shadow_uLightCount;\n\nvarying vec3 shadow_vPosition[max_lights];\n\nconst vec4 bitPackShift = vec4(1.0, 255.0, 65025.0, 16581375.0);\nconst vec4 bitUnpackShift = 1.0 / bitPackShift;\nconst vec4 bitMask = vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);\n\nfloat shadow_getShadowWeight(vec3 position, sampler2D shadowMap) {\n vec4 rgbaDepth = texture2D(shadowMap, position.xy);\n\n float z = dot(rgbaDepth, bitUnpackShift);\n return smoothstep(0.001, 0.01, position.z - z);\n}\n\nvec4 shadow_filterShadowColor(vec4 color) {\n if (shadow_uDrawShadowMap) {\n vec4 rgbaDepth = fract(gl_FragCoord.z * bitPackShift);\n rgbaDepth -= rgbaDepth.gbaa * bitMask;\n return rgbaDepth;\n }\n if (shadow_uUseShadowMap) {\n float shadowAlpha = 0.0;\n shadowAlpha += shadow_getShadowWeight(shadow_vPosition[0], shadow_uShadowMap0);\n if(shadow_uLightCount > 1.0) {\n 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this.props.wrapLongitude}},{key:"isPickable",value:function(){return this.props.pickable&&this.props.visible}},{key:"getModels",value:function(){return this.state&&(this.state.models||this.state.model&&[this.state.model])||[]}},{key:"setModuleParameters",value:function(t){var e,n=jt(this.getModels());try{for(n.s();!(e=n.n()).done;){e.value.updateModuleSettings(t)}}catch(t){n.e(t)}finally{n.f()}}},{key:"getAttributeManager",value:function(){return this.internalState&&this.internalState.attributeManager}},{key:"getCurrentLayer",value:function(){return this.internalState&&this.internalState.layer}},{key:"getLoadOptions",value:function(){return this.props.loadOptions}},{key:"use64bitPositions",value:function(){var t=this.props.coordinateSystem;return t===v.a.DEFAULT||t===v.a.LNGLAT||t===v.a.CARTESIAN}},{key:"onHover",value:function(t,e){return this.props.onHover&&this.props.onHover(t,e)||!1}},{key:"onClick",value:function(t,e){return this.props.onClick&&this.props.onClick(t,e)||!1}},{key:"nullPickingColor",value:function(){return[0,0,0]}},{key:"encodePickingColor",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return e[0]=t+1&255,e[1]=t+1>>8&255,e[2]=t+1>>8>>8&255,e}},{key:"decodePickingColor",value:function(t){Object(V.a)(t instanceof Uint8Array);var e=i()(t,3);return e[0]+256*e[1]+65536*e[2]-1}},{key:"getNumInstances",value:function(){return Number.isFinite(this.props.numInstances)?this.props.numInstances:this.state&&void 0!==this.state.numInstances?this.state.numInstances:Object(U.a)(this.props.data)}},{key:"getStartIndices",value:function(){return this.props.startIndices?this.props.startIndices:this.state&&this.state.startIndices?this.state.startIndices:null}},{key:"getBounds",value:function(){var t,e=this.getAttributeManager();if(!e)return null;var n=e.attributes,r=n.positions,i=n.instancePositions;return null===(t=r||i)||void 0===t?void 0:t.getBounds()}},{key:"getShaders",value:function(t){var e,n=jt(this.props.extensions);try{for(n.s();!(e=n.n()).done;){var r=e.value;t=Object(W.a)(t,r.getShaders.call(this,r))}}catch(t){n.e(t)}finally{n.f()}return t}},{key:"shouldUpdateState",value:function(t){return t.changeFlags.propsOrDataChanged}},{key:"updateState",value:function(t){var e=this.getAttributeManager(),n=t.changeFlags.dataChanged;if(n&&e)if(Array.isArray(n)){var r,i=jt(n);try{for(i.s();!(r=i.n()).done;){var o=r.value;e.invalidateAll(o)}}catch(t){i.e(t)}finally{i.f()}}else e.invalidateAll();var a=t.props,s=t.oldProps,u=Number.isInteger(s.highlightedObjectIndex)||s.pickable,c=Number.isInteger(a.highlightedObjectIndex)||a.pickable;if(u!==c&&e){var l=e.attributes,h=l.pickingColors,f=l.instancePickingColors,p=h||f;p&&(c&&p.constant&&(p.constant=!1,e.invalidate(p.id)),p.value||c||(p.constant=!0,p.value=[0,0,0]))}}},{key:"finalizeState",value:function(t){var e,n=jt(this.getModels());try{for(n.s();!(e=n.n()).done;){e.value.delete()}}catch(t){n.e(t)}finally{n.f()}var r=this.getAttributeManager();r&&r.finalize(),this.context&&this.context.resourceManager.unsubscribe({consumerId:this.id}),this.internalState&&(this.internalState.uniformTransitions.clear(),this.internalState.finalize())}},{key:"draw",value:function(t){var e,n=jt(this.getModels());try{for(n.s();!(e=n.n()).done;){e.value.draw(t)}}catch(t){n.e(t)}finally{n.f()}}},{key:"getPickingInfo",value:function(t){var e=t.info,n=(t.mode,t.sourceLayer,e.index);return n>=0&&Array.isArray(this.props.data)&&(e.object=this.props.data[n]),e}},{key:"raiseError",value:function(t,e){var n,r,i,o;(e&&(t.message="".concat(e,": ").concat(t.message)),null!==(n=(r=this.props).onError)&&void 0!==n&&n.call(r,t))||(null===(i=this.context)||void 0===i||null===(o=i.onError)||void 0===o||o.call(i,t,this))}},{key:"getNeedsRedraw",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearRedrawFlags:!1};return this._getNeedsRedraw(t)}},{key:"needsUpdate",value:function(){return!!this.internalState&&(this.internalState.needsUpdate||this.hasUniformTransition()||this.shouldUpdateState(this._getUpdateParams()))}},{key:"hasUniformTransition",value:function(){var t;return(null===(t=this.internalState)||void 0===t?void 0:t.uniformTransitions.active)||!1}},{key:"activateViewport",value:function(t){if(this.internalState){var e=this.internalState.viewport;this.internalState.viewport=t,e&&Ht({oldViewport:e,viewport:t})||(this.setChangeFlags({viewportChanged:!0}),this.isComposite?this.needsUpdate()&&this.setNeedsUpdate():this._update())}}},{key:"invalidateAttribute",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"all",e=this.getAttributeManager();e&&("all"===t?e.invalidateAll():e.invalidate(t))}},{key:"updateAttributes",value:function(t){var e,n=jt(this.getModels());try{for(n.s();!(e=n.n()).done;){var r=e.value;this._setModelAttributes(r,t)}}catch(t){n.e(t)}finally{n.f()}}},{key:"_updateAttributes",value:function(){var t=this.getAttributeManager();if(t){var e=this.props,n=this.getNumInstances(),r=this.getStartIndices();t.update({data:e.data,numInstances:n,startIndices:r,props:e,transitions:e.transitions,buffers:e.data.attributes,context:this});var i=t.getChangedAttributes({clearChangedFlags:!0});this.updateAttributes(i)}}},{key:"_updateAttributeTransition",value:function(){var t=this.getAttributeManager();t&&t.updateTransition()}},{key:"_updateUniformTransition",value:function(){var t=this.internalState.uniformTransitions;if(t.active){var e=t.update(),n=Object.create(this.props);for(var r in e)Object.defineProperty(n,r,{value:e[r]});return n}return this.props}},{key:"calculateInstancePickingColors",value:function(t,e){var n=e.numInstances;if(!t.constant){var r=Math.floor(Wt.length/3);if(this.internalState.usesPickingColorCache=!0,r<n){n>Gt&&M.a.warn("Layer has too many data objects. Picking might not be able to distinguish all objects.")(),Wt=X.a.allocate(Wt,n,{size:3,copy:!0,maxCount:Math.max(n,Gt)});for(var i=Math.floor(Wt.length/3),o=[],a=r;a<i;a++)this.encodePickingColor(a,o),Wt[3*a+0]=o[0],Wt[3*a+1]=o[1],Wt[3*a+2]=o[2]}t.value=Wt.subarray(0,3*n)}}},{key:"_setModelAttributes",value:function(t,e){var n=this.getAttributeManager(),r=t.userData.excludeAttributes||{},i=n.getShaderAttributes(e,r);t.setAttributes(i)}},{key:"disablePickingIndex",value:function(t){this._disablePickingIndex(t)}},{key:"_disablePickingIndex",value:function(t){var e=this.getAttributeManager().attributes,n=e.pickingColors,r=e.instancePickingColors,i=n||r;if(i){var o=i.getVertexOffset(t),a=i.getVertexOffset(t+1);i.buffer.subData({data:new Uint8Array(a-o),offset:o})}}},{key:"restorePickingColors",value:function(){var t=this.getAttributeManager().attributes,e=t.pickingColors,n=t.instancePickingColors,r=e||n;r&&(this.internalState.usesPickingColorCache&&r.value.buffer!==Wt.buffer&&(r.value=Wt.subarray(0,r.value.length)),r.updateSubBuffer({startOffset:0}))}},{key:"_initialize",value:function(){Object(V.a)(!this.internalState),Object(V.a)(Number.isFinite(this.props.coordinateSystem)),Object(N.a)("layer.initialize",this);var t=this._getAttributeManager();t&&t.addInstanced({instancePickingColors:{type:5121,size:3,noAlloc:!0,update:this.calculateInstancePickingColors}}),this.internalState=new kt({attributeManager:t,layer:this}),this._clearChangeFlags(),this.state={},Object.defineProperty(this.state,"attributeManager",{get:function(){return M.a.deprecated("layer.state.attributeManager","layer.getAttributeManager()")(),t}}),this.internalState.layer=this,this.internalState.uniformTransitions=new j(this.context.timeline),this.internalState.onAsyncPropUpdated=this._onAsyncPropUpdated.bind(this),this.internalState.setAsyncProps(this.props),this.initializeState(this.context);var e,n=jt(this.props.extensions);try{for(n.s();!(e=n.n()).done;){var r=e.value;r.initializeState.call(this,this.context,r)}}catch(t){n.e(t)}finally{n.f()}this.setChangeFlags({dataChanged:"init",propsChanged:"init",viewportChanged:!0,extensionsChanged:!0}),this._update()}},{key:"_transferState",value:function(t){Object(N.a)("layer.matched",this,this===t);var e=t.state,n=t.internalState;this!==t&&(this.internalState=n,this.internalState.layer=this,this.state=e,this.internalState.setAsyncProps(this.props),this._diffProps(this.props,this.internalState.getOldProps()))}},{key:"_update",value:function(){var t=this.needsUpdate();if(Object(N.a)("layer.update",this,t),t){var e=this.props,n=this.context,r=this.internalState,i=n.viewport,o=this._updateUniformTransition();r.propsInTransition=o,n.viewport=r.viewport||i,this.props=o;try{var a=this._getUpdateParams(),s=this.getModels();if(n.gl)this.updateState(a);else try{this.updateState(a)}catch(t){}var u,c=jt(this.props.extensions);try{for(c.s();!(u=c.n()).done;){var l=u.value;l.updateState.call(this,a,l)}}catch(t){c.e(t)}finally{c.f()}var h=this.getModels()[0]!==s[0];this._postUpdate(a,h)}finally{n.viewport=i,this.props=e,this._clearChangeFlags(),r.needsUpdate=!1,r.resetOldProps()}}}},{key:"_finalize",value:function(){Object(N.a)("layer.finalize",this),this.finalizeState(this.context);var t,e=jt(this.props.extensions);try{for(e.s();!(t=e.n()).done;){var n=t.value;n.finalizeState.call(this,n)}}catch(t){e.e(t)}finally{e.f()}}},{key:"_drawLayer",value:function(t){var e=this,n=t.moduleParameters,r=void 0===n?null:n,i=t.uniforms,o=void 0===i?{}:i,a=t.parameters,s=void 0===a?{}:a;this._updateAttributeTransition();var u=this.props,c=this.context;this.props=this.internalState.propsInTransition||u;var l=this.props.opacity;o.opacity=Math.pow(l,1/2.2);try{r&&this.setModuleParameters(r);var h=this.props.getPolygonOffset,f=h&&h(o)||[0,0];Object(G.n)(c.gl,{polygonOffset:f}),Object(G.o)(c.gl,s,(function(){var t,n={moduleParameters:r,uniforms:o,parameters:s,context:c},i=jt(e.props.extensions);try{for(i.s();!(t=i.n()).done;){var a=t.value;a.draw.call(e,n,a)}}catch(t){i.e(t)}finally{i.f()}e.draw(n)}))}finally{this.props=u}}},{key:"getChangeFlags",value:function(){var t;return null===(t=this.internalState)||void 0===t?void 0:t.changeFlags}},{key:"setChangeFlags",value:function(t){if(this.internalState){var e=this.internalState.changeFlags;for(var n in t)if(t[n]){var r=!1;switch(n){case"dataChanged":var i=t[n],o=e[n];i&&Array.isArray(o)&&(e.dataChanged=Array.isArray(i)?o.concat(i):i,r=!0);default:e[n]||(e[n]=t[n],r=!0)}r&&Object(N.a)("layer.changeFlag",this,n,t)}var a=Boolean(e.dataChanged||e.updateTriggersChanged||e.propsChanged||e.extensionsChanged);e.propsOrDataChanged=a,e.somethingChanged=a||e.viewportChanged||e.stateChanged}}},{key:"_clearChangeFlags",value:function(){this.internalState.changeFlags={dataChanged:!1,propsChanged:!1,updateTriggersChanged:!1,viewportChanged:!1,stateChanged:!1,extensionsChanged:!1,propsOrDataChanged:!1,somethingChanged:!1}}},{key:"_diffProps",value:function(t,e){var n=Object(F.b)(t,e);if(n.updateTriggersChanged)for(var r in n.updateTriggersChanged)n.updateTriggersChanged[r]&&this.invalidateAttribute(r);if(n.transitionsChanged)for(var i in n.transitionsChanged){var o;this.internalState.uniformTransitions.add(i,e[i],t[i],null===(o=t.transitions)||void 0===o?void 0:o[i])}return this.setChangeFlags(n)}},{key:"validateProps",value:function(){Object(F.c)(this.props)}},{key:"updateAutoHighlight",value:function(t){this.props.autoHighlight&&!Number.isInteger(this.props.highlightedObjectIndex)&&this._updateAutoHighlight(t)}},{key:"_updateAutoHighlight",value:function(t){var e={pickingSelectedColor:t.picked?t.color:null},n=this.props.highlightColor;t.picked&&"function"==typeof n&&(e.pickingHighlightColor=n(t)),this.setModuleParameters(e),this.setNeedsRedraw()}},{key:"_getAttributeManager",value:function(){var t=this.context;return new _.a(t.gl,{id:this.props.id,stats:t.stats,timeline:t.timeline})}},{key:"_postUpdate",value:function(t,e){var n=t.props,r=t.oldProps;this.setNeedsRedraw(),this._updateAttributes();var i=this.state.model;null==i||i.setInstanceCount(this.getNumInstances());var o=n.autoHighlight,a=n.highlightedObjectIndex,s=n.highlightColor;if(e||r.autoHighlight!==o||r.highlightedObjectIndex!==a||r.highlightColor!==s){var u={};o||(u.pickingSelectedColor=null),Array.isArray(s)&&(u.pickingHighlightColor=s),Number.isInteger(a)&&(u.pickingSelectedColor=Number.isFinite(a)&&a>=0?this.encodePickingColor(a):null),this.setModuleParameters(u)}}},{key:"_getUpdateParams",value:function(){return{props:this.props,oldProps:this.internalState.getOldProps(),context:this.context,changeFlags:this.internalState.changeFlags}}},{key:"_getNeedsRedraw",value:function(t){if(!this.internalState)return!1;var e=!1;e=e||this.internalState.needsRedraw&&this.id,this.internalState.needsRedraw=this.internalState.needsRedraw&&!t.clearRedrawFlags;var n=this.getAttributeManager(),r=!!n&&n.getNeedsRedraw(t);return e=e||r}},{key:"_onAsyncPropUpdated",value:function(){this._diffProps(this.props,this.internalState.getOldProps()),this.setNeedsUpdate()}}]),n}(wt);y()(Xt,"defaultProps",qt),y()(Xt,"layerName","Layer")},function(t,e,n){"use strict";var r=n(0),i=n.n(r),o=n(3),a=n.n(o),s=n(4),u=n.n(s),c=n(9),l=n.n(c),h=n(26),f=n.n(h),p=n(7),d=n.n(p),A=n(5),g=n.n(A),m=n(6),y=n.n(m),v=n(2),_=n.n(v),b=n(234),x=n(181),w=n(32);function E(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function O(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?E(Object(n),!0).forEach((function(e){i()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):E(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}var S=function(){function t(e,n){a()(this,t),this.opts=n,this.source=e}return u()(t,[{key:"value",get:function(){return this.source.value}},{key:"getValue",value:function(){var t=this.source.getBuffer(),e=this.getAccessor();if(t)return[t,e];var n=this.source.value,r=e.size,i=n;if(n&&n.length!==r){i=new Float32Array(r);for(var o=e.elementOffset||0,a=0;a<r;++a)i[a]=n[o+a]}return i}},{key:"getAccessor",value:function(){return O(O({},this.source.getAccessor()),this.opts)}}]),t}();var T=n(66),C=n(34),P=n(20);function M(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function I(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?M(Object(n),!0).forEach((function(e){i()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):M(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function B(t){return t.stride||t.size*t.bytesPerElement}function R(t,e){e.offset&&P.a.removed("shaderAttribute.offset","vertexOffset, elementOffset")();var n=B(t),r=(void 0!==e.vertexOffset?e.vertexOffset:t.vertexOffset||0)*n+(e.elementOffset||0)*t.bytesPerElement+(t.offset||0);return I(I({},e),{},{offset:r,stride:n})}var k=function(){function t(e,n,r){a()(this,t),this.gl=e,this.id=n.id||"",this.size=n.size||1;var i,o=n.logicalType||n.type,s=5130===o,u=n.defaultValue;u=Number.isFinite(u)?[u]:u||new Array(this.size).fill(0),i=s?5126:!o&&n.isIndexed?e&&Object(b.b)(e,x.a.ELEMENT_INDEX_UINT32)?5125:5123:o||5126;var c=function(t){switch(t){case 5126:return Float32Array;case 5130:return Float64Array;case 5123:case 33635:case 32819:case 32820:return Uint16Array;case 5125:return Uint32Array;case 5121:return Uint8ClampedArray;case 5120:return Int8Array;case 5122:return Int16Array;case 5124:return Int32Array;default:throw new Error("Unknown GL type")}}(o||i||5126);this.doublePrecision=s,s&&!1===n.fp64&&(c=Float32Array),this.value=null,this.settings=I(I({},n),{},{defaultType:c,defaultValue:u,logicalType:o,type:i,size:this.size,bytesPerElement:c.BYTES_PER_ELEMENT}),this.state=I(I({},r),{},{externalBuffer:null,bufferAccessor:this.settings,allocatedValue:null,numInstances:0,bounds:null,constant:!1}),this._buffer=null}return u()(t,[{key:"isConstant",get:function(){return this.state.constant}},{key:"buffer",get:function(){if(!this._buffer){var t=this.settings,e=t.isIndexed,n=t.type;this._buffer=new w.a(this.gl,{id:this.id,target:e?34963:34962,accessor:{type:n}})}return this._buffer}},{key:"byteOffset",get:function(){var t=this.getAccessor();return t.vertexOffset?t.vertexOffset*B(t):0}},{key:"numInstances",get:function(){return this.state.numInstances},set:function(t){this.state.numInstances=t}},{key:"delete",value:function(){this._buffer&&(this._buffer.delete(),this._buffer=null),T.a.release(this.state.allocatedValue)}},{key:"getShaderAttributes",value:function(t,e){if(this.doublePrecision){var n={},r=this.value instanceof Float64Array,o=(a=this.getAccessor(),{high:s=R(a,e||{}),low:I(I({},s),{},{offset:s.offset+4*a.size})});return n[t]=new S(this,o.high),n["".concat(t,"64Low")]=r?new S(this,o.low):new Float32Array(this.size),n}var a,s;if(e){var u=R(this.getAccessor(),e);return i()({},t,new S(this,u))}return i()({},t,this)}},{key:"getBuffer",value:function(){return this.state.constant?null:this.state.externalBuffer||this._buffer}},{key:"getValue",value:function(){return this.state.constant?this.value:[this.getBuffer(),this.getAccessor()]}},{key:"getAccessor",value:function(){return this.state.bufferAccessor}},{key:"getBounds",value:function(){if(this.state.bounds)return this.state.bounds;var t=null;if(this.state.constant&&this.value){var e=Array.from(this.value);t=[e,e]}else{var n=this.value,r=this.numInstances,i=this.size,o=r*i;if(n&&o&&n.length>=o){for(var a=new Array(i).fill(1/0),s=new Array(i).fill(-1/0),u=0;u<o;)for(var c=0;c<i;c++){var l=n[u++];l<a[c]&&(a[c]=l),l>s[c]&&(s[c]=l)}t=[a,s]}}return this.state.bounds=t,t}},{key:"setData",value:function(t){var e,n=this.state;e=ArrayBuffer.isView(t)?{value:t}:t instanceof w.a?{buffer:t}:t;var r=I(I({},this.settings),e);if(n.bufferAccessor=r,n.bounds=null,e.constant){var i=e.value;if(i=this._normalizeValue(i,[],0),this.settings.normalized&&(i=this.normalizeConstant(i)),!(!n.constant||!this._areValuesEqual(i,this.value)))return!1;n.externalBuffer=null,n.constant=!0,this.value=i}else if(e.buffer){var o=e.buffer;n.externalBuffer=o,n.constant=!1,this.value=e.value||null;var a=e.value instanceof Float64Array;r.type=e.type||o.accessor.type,r.bytesPerElement=o.accessor.BYTES_PER_ELEMENT*(a?2:1),r.stride=B(r)}else if(e.value){this._checkExternalBuffer(e);var s=e.value;n.externalBuffer=null,n.constant=!1,this.value=s,r.bytesPerElement=s.BYTES_PER_ELEMENT,r.stride=B(r);var u=this.buffer,c=this.byteOffset;this.doublePrecision&&s instanceof Float64Array&&(s=Object(C.f)(s,r));var l=s.byteLength+c+2*r.stride;u.byteLength<l&&u.reallocate(l),u.setAccessor(null),u.subData({data:s,offset:c}),r.type=e.type||u.accessor.type}return!0}},{key:"updateSubBuffer",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.state.bounds=null;var e=this.value,n=t.startOffset,r=void 0===n?0:n,i=t.endOffset;this.buffer.subData({data:this.doublePrecision&&e instanceof Float64Array?Object(C.f)(e,{size:this.size,startIndex:r,endIndex:i}):e.subarray(r,i),offset:r*e.BYTES_PER_ELEMENT+this.byteOffset})}},{key:"allocate",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=this.state,r=n.allocatedValue,i=T.a.allocate(r,t+1,{size:this.size,type:this.settings.defaultType,copy:e});this.value=i;var o=this.buffer,a=this.byteOffset;return o.byteLength<i.byteLength+a&&(o.reallocate(i.byteLength+a),e&&r&&o.subData({data:r instanceof Float64Array?Object(C.f)(r,this):r,offset:a})),n.allocatedValue=i,n.constant=!1,n.externalBuffer=null,n.bufferAccessor=this.settings,!0}},{key:"_checkExternalBuffer",value:function(t){var e=t.value;if(!ArrayBuffer.isView(e))throw new Error("Attribute ".concat(this.id," value is not TypedArray"));var n=this.settings.defaultType,r=!1;if(this.doublePrecision&&(r=e.BYTES_PER_ELEMENT<4),r)throw new Error("Attribute ".concat(this.id," does not support ").concat(e.constructor.name));e instanceof n||!this.settings.normalized||"normalized"in t||P.a.warn("Attribute ".concat(this.id," is normalized"))()}},{key:"normalizeConstant",value:function(t){switch(this.settings.type){case 5120:return new Float32Array(t).map((function(t){return(t+128)/255*2-1}));case 5122:return new Float32Array(t).map((function(t){return(t+32768)/65535*2-1}));case 5121:return new Float32Array(t).map((function(t){return t/255}));case 5123:return new Float32Array(t).map((function(t){return t/65535}));default:return t}}},{key:"_normalizeValue",value:function(t,e,n){var r=this.settings,i=r.defaultValue,o=r.size;if(Number.isFinite(t))return e[n]=t,e;if(!t)return e[n]=i[0],e;switch(o){case 4:e[n+3]=Number.isFinite(t[3])?t[3]:i[3];case 3:e[n+2]=Number.isFinite(t[2])?t[2]:i[2];case 2:e[n+1]=Number.isFinite(t[1])?t[1]:i[1];case 1:e[n+0]=Number.isFinite(t[0])?t[0]:i[0];break;default:for(var a=o;--a>=0;)e[n+a]=Number.isFinite(t[a])?t[a]:i[a]}return e}},{key:"_areValuesEqual",value:function(t,e){if(!t||!e)return!1;for(var n=this.size,r=0;r<n;r++)if(t[r]!==e[r])return!1;return!0}}]),t}(),L=n(28),D=n(50),j=n(65),F=[],z=[[0,1/0]];function U(t,e){if(t===z)return t;if(e[0]<0&&(e[0]=0),e[0]>=e[1])return t;for(var n=[],r=t.length,i=0,o=0;o<r;o++){var a=t[o];a[1]<e[0]?(n.push(a),i=o+1):a[0]>e[1]?n.push(a):e=[Math.min(a[0],e[0]),Math.max(a[1],e[1])]}return n.splice(i,0,e),n}var N=n(42);function G(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return V(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return V(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function V(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}function H(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=_()(t);if(e){var i=_()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return y()(this,n)}}var W=function(t){g()(n,t);var e=H(n);function n(t,r){var o;return a()(this,n),o=e.call(this,t,r,{startIndices:null,lastExternalBuffer:null,binaryValue:null,binaryAccessor:null,needsUpdate:!0,needsRedraw:!1,updateRanges:z}),i()(f()(o),"constant",!1),o.settings.update=r.update||(r.accessor?o._autoUpdater:void 0),Object.seal(o.settings),Object.seal(o.state),o._validateAttributeUpdaters(),o}return u()(n,[{key:"startIndices",get:function(){return this.state.startIndices},set:function(t){this.state.startIndices=t}},{key:"needsUpdate",value:function(){return this.state.needsUpdate}},{key:"needsRedraw",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.clearChangedFlags,n=void 0!==e&&e,r=this.state.needsRedraw;return this.state.needsRedraw=r&&!n,r}},{key:"getUpdateTriggers",value:function(){var t=this.settings.accessor;return[this.id].concat("function"!=typeof t&&t||[])}},{key:"supportsTransition",value:function(){return Boolean(this.settings.transition)}},{key:"getTransitionSetting",value:function(t){if(!t||!this.supportsTransition())return null;var e=this.settings.accessor,n=this.settings.transition,r=Array.isArray(e)?t[e.find((function(e){return t[e]}))]:t[e];return Object(N.e)(r,n)}},{key:"setNeedsUpdate",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.id,e=arguments.length>1?arguments[1]:void 0;if(this.state.needsUpdate=this.state.needsUpdate||t,this.setNeedsRedraw(t),e){var n=e.startRow,r=void 0===n?0:n,i=e.endRow,o=void 0===i?1/0:i;this.state.updateRanges=U(this.state.updateRanges,[r,o])}else this.state.updateRanges=z}},{key:"clearNeedsUpdate",value:function(){this.state.needsUpdate=!1,this.state.updateRanges=F}},{key:"setNeedsRedraw",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.id;this.state.needsRedraw=this.state.needsRedraw||t}},{key:"allocate",value:function(t){var e=this.state,r=this.settings;return!r.noAlloc&&(!!r.update&&(d()(_()(n.prototype),"allocate",this).call(this,t,e.updateRanges!==z),!0))}},{key:"updateBuffer",value:function(t){var e=t.numInstances,r=t.data,i=t.props,o=t.context;if(!this.needsUpdate())return!1;var a=this.state.updateRanges,s=this.settings,u=s.update,c=s.noAlloc,h=!0;if(u){var f,p=G(a);try{for(p.s();!(f=p.n()).done;){var A=l()(f.value,2),g=A[0],m=A[1];u.call(o,this,{data:r,startRow:g,endRow:m,props:i,numInstances:e})}}catch(t){p.e(t)}finally{p.f()}if(this.value)if(this.constant||this.buffer.byteLength<this.value.byteLength+this.byteOffset)this.setData({value:this.value,constant:this.constant}),this.constant=!1;else{var y,v=G(a);try{for(v.s();!(y=v.n()).done;){var b=l()(y.value,2),x=b[0],w=b[1],E=Number.isFinite(x)?this.getVertexOffset(x):0,O=Number.isFinite(w)?this.getVertexOffset(w):c||!Number.isFinite(e)?this.value.length:e*this.size;d()(_()(n.prototype),"updateSubBuffer",this).call(this,{startOffset:E,endOffset:O})}}catch(t){v.e(t)}finally{v.f()}}else;this._checkAttributeArray()}else h=!1;return this.clearNeedsUpdate(),this.setNeedsRedraw(),h}},{key:"setConstantValue",value:function(t){return void 0!==t&&"function"!=typeof t&&(this.setData({constant:!0,value:t})&&this.setNeedsRedraw(),this.clearNeedsUpdate(),!0)}},{key:"setExternalBuffer",value:function(t){var e=this.state;return t?(this.clearNeedsUpdate(),e.lastExternalBuffer===t||(e.lastExternalBuffer=t,this.setNeedsRedraw(),this.setData(t)),!0):(e.lastExternalBuffer=null,!1)}},{key:"setBinaryValue",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=this.state,r=this.settings;if(!t)return n.binaryValue=null,n.binaryAccessor=null,!1;if(r.noAlloc)return!1;if(n.binaryValue===t)return this.clearNeedsUpdate(),!0;n.binaryValue=t,this.setNeedsRedraw();var i=r.transform||e!==this.startIndices;if(i){ArrayBuffer.isView(t)&&(t={value:t});var o=t;Object(L.a)(ArrayBuffer.isView(o.value),"invalid ".concat(r.accessor));var a=Boolean(o.size)&&o.size!==this.size;return n.binaryAccessor=Object(D.b)(o.value,{size:o.size||this.size,stride:o.stride,offset:o.offset,startIndices:e,nested:a}),!1}return this.clearNeedsUpdate(),this.setData(t),!0}},{key:"getVertexOffset",value:function(t){var e=this.startIndices;return(e?e[t]:t)*this.size}},{key:"getShaderAttributes",value:function(){var t=this.settings.shaderAttributes||i()({},this.id,null),e={};for(var r in t)Object.assign(e,d()(_()(n.prototype),"getShaderAttributes",this).call(this,r,t[r]));return e}},{key:"_autoUpdater",value:function(t,e){var n=e.data,r=e.startRow,i=e.endRow,o=e.props,a=e.numInstances;if(!t.constant){var s=t.settings,u=t.state,c=t.value,l=t.size,h=t.startIndices,f=s.accessor,p=s.transform,d=u.binaryAccessor||("function"==typeof f?f:o[f]);Object(L.a)("function"==typeof d,'accessor "'.concat(f,'" is not a function'));var A,g=t.getVertexOffset(r),m=Object(D.a)(n,r,i),y=m.iterable,v=m.objectInfo,_=G(y);try{for(_.s();!(A=_.n()).done;){var b=A.value;v.index++;var x=d(b,v);if(p&&(x=p.call(this,x)),h){var w=(v.index<h.length-1?h[v.index+1]:a)-h[v.index];if(x&&Array.isArray(x[0])){var E,O=g,S=G(x);try{for(S.s();!(E=S.n()).done;){var T=E.value;t._normalizeValue(T,c,O),O+=l}}catch(t){S.e(t)}finally{S.f()}}else x&&x.length>l?c.set(x,g):(t._normalizeValue(x,v.target,0),Object(j.a)({target:c,source:v.target,start:g,count:w}));g+=w*l}else t._normalizeValue(x,c,g),g+=l}}catch(t){_.e(t)}finally{_.f()}}}},{key:"_validateAttributeUpdaters",value:function(){var t=this.settings;if(!(t.noAlloc||"function"==typeof t.update))throw new Error("Attribute ".concat(this.id," missing update or accessor"))}},{key:"_checkAttributeArray",value:function(){var t=this.value,e=Math.min(4,this.size);if(t&&t.length>=e){var n=!0;switch(e){case 4:n=n&&Number.isFinite(t[3]);case 3:n=n&&Number.isFinite(t[2]);case 2:n=n&&Number.isFinite(t[1]);case 1:n=n&&Number.isFinite(t[0]);break;default:n=!1}if(!n)throw new Error("Illegal attribute generated for ".concat(this.id))}}}]),n}(k),q=n(31),X=n(293),J=n(72);function Z(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function Q(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?Z(Object(n),!0).forEach((function(e){i()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):Z(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function K(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return Y(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return Y(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function Y(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}var $=function(){function t(e){var n=e.gl,r=e.attribute,o=e.timeline;a()(this,t),i()(this,"type","interpolation"),this.gl=n,this.transition=new J.a(o),this.attribute=r,this.attributeInTransition=new W(n,r.settings),this.currentStartIndices=r.startIndices,this.currentLength=0,this.transform=function(t,e){var n=Object(N.c)(e.size);return new X.a(t,{vs:"\n#define SHADER_NAME interpolation-transition-vertex-shader\n\nuniform float time;\nattribute ATTRIBUTE_TYPE aFrom;\nattribute ATTRIBUTE_TYPE aTo;\nvarying ATTRIBUTE_TYPE vCurrent;\n\nvoid main(void) {\n vCurrent = mix(aFrom, aTo, time);\n gl_Position = vec4(0.0);\n}\n",defines:{ATTRIBUTE_TYPE:n},varyings:["vCurrent"]})}(n,r);var s={byteLength:0,usage:35050};this.buffers=[new w.a(n,s),new w.a(n,s)]}return u()(t,[{key:"inProgress",get:function(){return this.transition.inProgress}},{key:"start",value:function(t,e){if(t.duration<=0)this.transition.cancel();else{this.settings=t;var n=this.gl,r=this.buffers,i=this.attribute;Object(N.a)(r);var o,a={numInstances:e,attribute:i,fromLength:this.currentLength,fromStartIndices:this.currentStartIndices,getData:t.enter},s=K(r);try{for(s.s();!(o=s.n()).done;){var u=o.value;Object(N.f)(Q({buffer:u},a))}}catch(t){s.e(t)}finally{s.f()}this.currentStartIndices=i.startIndices,this.currentLength=Object(N.b)(i,e),this.attributeInTransition.setData({buffer:r[1],value:i.value}),this.transition.start(t),this.transform.update({elementCount:Math.floor(this.currentLength/i.size),sourceBuffers:{aFrom:r[0],aTo:Object(N.d)(n,i)},feedbackBuffers:{vCurrent:r[1]}})}}},{key:"update",value:function(){var t=this.transition.update();if(t){var e=this.settings,n=e.duration,r=e.easing,i=this.transition.time/n;r&&(i=r(i)),this.transform.run({uniforms:{time:i}})}return t}},{key:"cancel",value:function(){this.transition.cancel(),this.transform.delete();var t,e=K(this.buffers);try{for(e.s();!(t=e.n()).done;){t.value.delete()}}catch(t){e.e(t)}finally{e.f()}this.buffers.length=0}}]),t}();var tt=n(197),et=n(102),nt=n(71);function rt(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return it(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return it(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function it(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}function ot(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function at(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?ot(Object(n),!0).forEach((function(e){i()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):ot(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}var st={interpolation:$,spring:function(){function t(e){var n=e.gl,r=e.attribute,o=e.timeline;a()(this,t),i()(this,"type","spring"),this.gl=n,this.type="spring",this.transition=new J.a(o),this.attribute=r,this.attributeInTransition=new W(n,at(at({},r.settings),{},{normalized:!1})),this.currentStartIndices=r.startIndices,this.currentLength=0,this.texture=function(t){return new et.a(t,{data:new Uint8Array(4),format:6408,type:5121,border:0,mipmaps:!1,dataFormat:6408,width:1,height:1})}(n),this.framebuffer=function(t,e){return new nt.a(t,{id:"spring-transition-is-transitioning-framebuffer",width:1,height:1,attachments:i()({},36064,e)})}(n,this.texture),this.transform=function(t,e,n){var r=Object(N.c)(e.size);return new X.a(t,{framebuffer:n,vs:"\n#define SHADER_NAME spring-transition-vertex-shader\n\n#define EPSILON 0.00001\n\nuniform float stiffness;\nuniform float damping;\nattribute ATTRIBUTE_TYPE aPrev;\nattribute ATTRIBUTE_TYPE aCur;\nattribute ATTRIBUTE_TYPE aTo;\nvarying ATTRIBUTE_TYPE vNext;\nvarying float vIsTransitioningFlag;\n\nATTRIBUTE_TYPE getNextValue(ATTRIBUTE_TYPE cur, ATTRIBUTE_TYPE prev, ATTRIBUTE_TYPE dest) {\n ATTRIBUTE_TYPE velocity = cur - prev;\n ATTRIBUTE_TYPE delta = dest - cur;\n ATTRIBUTE_TYPE spring = delta * stiffness;\n ATTRIBUTE_TYPE damper = velocity * -1.0 * damping;\n return spring + damper + velocity + cur;\n}\n\nvoid main(void) {\n bool isTransitioning = length(aCur - aPrev) > EPSILON || length(aTo - aCur) > EPSILON;\n vIsTransitioningFlag = isTransitioning ? 1.0 : 0.0;\n\n vNext = getNextValue(aCur, aPrev, aTo);\n gl_Position = vec4(0, 0, 0, 1);\n gl_PointSize = 100.0;\n}\n",fs:"\n#define SHADER_NAME spring-transition-is-transitioning-fragment-shader\n\nvarying float vIsTransitioningFlag;\n\nvoid main(void) {\n if (vIsTransitioningFlag == 0.0) {\n discard;\n }\n gl_FragColor = vec4(1.0);\n}",defines:{ATTRIBUTE_TYPE:r},varyings:["vNext"]})}(n,r,this.framebuffer);var s={byteLength:0,usage:35050};this.buffers=[new w.a(n,s),new w.a(n,s),new w.a(n,s)]}return u()(t,[{key:"inProgress",get:function(){return this.transition.inProgress}},{key:"start",value:function(t,e){var n,r=this.gl,i=this.buffers,o=this.attribute,a={numInstances:e,attribute:o,fromLength:this.currentLength,fromStartIndices:this.currentStartIndices,getData:t.enter},s=rt(i);try{for(s.s();!(n=s.n()).done;){var u=n.value;Object(N.f)(at({buffer:u},a))}}catch(t){s.e(t)}finally{s.f()}this.settings=t,this.currentStartIndices=o.startIndices,this.currentLength=Object(N.b)(o,e),this.attributeInTransition.setData({buffer:i[1],value:o.value}),this.transition.start(at(at({},t),{},{duration:1/0})),this.transform.update({elementCount:Math.floor(this.currentLength/o.size),sourceBuffers:{aTo:Object(N.d)(r,o)}})}},{key:"update",value:function(){var t=this.buffers,e=this.transform,n=this.framebuffer,r=this.transition;if(!r.update())return!1;var i=this.settings;return e.update({sourceBuffers:{aPrev:t[0],aCur:t[1]},feedbackBuffers:{vNext:t[2]}}),e.run({framebuffer:n,discard:!1,clearRenderTarget:!0,uniforms:{stiffness:i.stiffness,damping:i.damping},parameters:{depthTest:!1,blend:!0,viewport:[0,0,1,1],blendFunc:[1,1],blendEquation:[32776,32776]}}),Object(N.a)(t),this.attributeInTransition.setData({buffer:t[1],value:this.attribute.value}),Object(tt.c)(n)[0]>0||r.end(),!0}},{key:"cancel",value:function(){this.transition.cancel(),this.transform.delete();var t,e=rt(this.buffers);try{for(e.s();!(t=e.n()).done;){t.value.delete()}}catch(t){e.e(t)}finally{e.f()}this.buffers.length=0,this.texture.delete(),this.framebuffer.delete()}}]),t}()},ut=function(){function t(e,n){var r=n.id,i=n.timeline;a()(this,t),this.id=r,this.gl=e,this.timeline=i,this.transitions={},this.needsRedraw=!1,this.numInstances=1,this.isSupported=X.a.isSupported(e)}return u()(t,[{key:"finalize",value:function(){for(var t in 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$={start:1,middle:0,end:-1},tt={top:1,center:0,bottom:-1},et=[0,0,0,255],nt={billboard:!0,sizeScale:1,sizeUnits:"pixels",sizeMinPixels:0,sizeMaxPixels:Number.MAX_SAFE_INTEGER,background:!1,getBackgroundColor:{type:"accessor",value:[255,255,255,255]},getBorderColor:{type:"accessor",value:et},getBorderWidth:{type:"accessor",value:0},backgroundPadding:{type:"array",value:[0,0,0,0]},characterSet:{type:"object",value:N.characterSet},fontFamily:N.fontFamily,fontWeight:N.fontWeight,lineHeight:1,outlineWidth:{type:"number",value:0,min:0},outlineColor:{type:"color",value:et},fontSettings:{},wordBreak:"break-word",maxWidth:{type:"number",value:-1},getText:{type:"accessor",value:function(t){return t.text}},getPosition:{type:"accessor",value:function(t){return 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t=this.state,e=t.startIndices,n=t.numInstances,r=t.getText,i=t.fontAtlasManager,o=i.scale,a=i.texture,s=i.mapping,u=t.styleVersion,c=this.props,l=c.data,h=c._dataDiff,f=c.getPosition,p=c.getColor,d=c.getSize,A=c.getAngle,g=c.getPixelOffset,m=c.getBackgroundColor,y=c.getBorderColor,v=c.getBorderWidth,_=c.backgroundPadding,x=c.background,w=c.billboard,E=c.fontSettings,O=c.outlineWidth,S=c.outlineColor,T=c.sizeScale,C=c.sizeUnits,P=c.sizeMinPixels,M=c.sizeMaxPixels,I=c.transitions,B=c.updateTriggers,R=this.getSubLayerClass("characters",b.a),k=this.getSubLayerClass("background",X.a);return[x&&new 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i&&(r.FLAT_SHADING=1),u()(d()(n.prototype),"getShaders",this).call(this,{vs:"#version 300 es\n\n#define SHADER_NAME column-layer-vertex-shader\n\nin vec3 positions;\nin vec3 normals;\n\nin vec3 instancePositions;\nin float instanceElevations;\nin vec3 instancePositions64Low;\nin vec4 instanceFillColors;\nin vec4 instanceLineColors;\nin float instanceStrokeWidths;\n\nin vec3 instancePickingColors;\n\n// Custom uniforms\nuniform float opacity;\nuniform float radius;\nuniform float angle;\nuniform vec2 offset;\nuniform bool extruded;\nuniform bool stroked;\nuniform bool isStroke;\nuniform float coverage;\nuniform float elevationScale;\nuniform float edgeDistance;\nuniform float widthScale;\nuniform float widthMinPixels;\nuniform float widthMaxPixels;\nuniform int radiusUnits;\nuniform int widthUnits;\n\n// Result\nout vec4 vColor;\n#ifdef FLAT_SHADING\nout vec4 position_commonspace;\n#endif\n\nvoid main(void) {\n geometry.worldPosition = instancePositions;\n\n vec4 color = isStroke ? instanceLineColors : instanceFillColors;\n // rotate primitive position and normal\n mat2 rotationMatrix = mat2(cos(angle), sin(angle), -sin(angle), cos(angle));\n\n // calculate elevation, if 3d not enabled set to 0\n // cylindar gemoetry height are between -1.0 to 1.0, transform it to between 0, 1\n float elevation = 0.0;\n // calculate stroke offset\n float strokeOffsetRatio = 1.0;\n\n if (extruded) {\n elevation = instanceElevations * (positions.z + 1.0) / 2.0 * elevationScale;\n } else if (stroked) {\n float widthPixels = clamp(\n project_size_to_pixel(instanceStrokeWidths * widthScale, widthUnits),\n widthMinPixels, widthMaxPixels) / 2.0;\n float halfOffset = project_pixel_size(widthPixels) / project_size(edgeDistance * coverage * radius);\n if (isStroke) {\n strokeOffsetRatio -= sign(positions.z) * halfOffset;\n } else {\n strokeOffsetRatio -= halfOffset;\n }\n }\n\n // if alpha == 0.0 or z < 0.0, do not render element\n float shouldRender = float(color.a > 0.0 && instanceElevations >= 0.0);\n float dotRadius = radius * coverage * shouldRender;\n\n geometry.pickingColor = instancePickingColors;\n\n // project center of column\n vec3 centroidPosition = vec3(instancePositions.xy, instancePositions.z + elevation);\n vec3 centroidPosition64Low = instancePositions64Low;\n vec2 offset = (rotationMatrix * positions.xy * strokeOffsetRatio + offset) * dotRadius;\n if (radiusUnits == UNIT_METERS) {\n offset = project_size(offset);\n }\n vec3 pos = vec3(offset, 0.);\n DECKGL_FILTER_SIZE(pos, geometry);\n\n gl_Position = project_position_to_clipspace(centroidPosition, centroidPosition64Low, pos, geometry.position);\n geometry.normal = project_normal(vec3(rotationMatrix * normals.xy, normals.z));\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n // Light calculations\n if (extruded && !isStroke) {\n#ifdef FLAT_SHADING\n position_commonspace = geometry.position;\n vColor = vec4(color.rgb, color.a * opacity);\n#else\n vec3 lightColor = lighting_getLightColor(color.rgb, project_uCameraPosition, geometry.position.xyz, geometry.normal);\n vColor = vec4(lightColor, color.a * opacity);\n#endif\n } else {\n vColor = vec4(color.rgb, color.a * opacity);\n }\n DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",fs:"#version 300 es\n#define SHADER_NAME column-layer-fragment-shader\n\nprecision highp float;\n\nuniform vec3 project_uCameraPosition;\nuniform bool extruded;\nuniform bool isStroke;\n\nout vec4 fragColor;\n\nin vec4 vColor;\n#ifdef FLAT_SHADING\nin vec4 position_commonspace;\n#endif\n\nvoid main(void) {\n fragColor = vColor;\n#ifdef FLAT_SHADING\n if (extruded && !isStroke && !picking_uActive) {\n vec3 normal = normalize(cross(dFdx(position_commonspace.xyz), dFdy(position_commonspace.xyz)));\n fragColor.rgb = lighting_getLightColor(vColor.rgb, project_uCameraPosition, position_commonspace.xyz, normal);\n }\n#endif\n DECKGL_FILTER_COLOR(fragColor, geometry);\n}\n",defines:r,transpileToGLSL100:e,modules:[m.a,i?y.b:y.a,v.a]})}},{key:"initializeState",value:function(){this.getAttributeManager().addInstanced({instancePositions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:!0,accessor:"getPosition"},instanceElevations:{size:1,transition:!0,accessor:"getElevation"},instanceFillColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:!0,accessor:"getFillColor",defaultValue:j},instanceLineColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:!0,accessor:"getLineColor",defaultValue:j},instanceStrokeWidths:{size:1,accessor:"getLineWidth",transition:!0}})}},{key:"updateState",value:function(t){u()(d()(n.prototype),"updateState",this).call(this,t);var e=t.props,r=t.oldProps,i=t.changeFlags.extensionsChanged||e.flatShading!==r.flatShading;if(i){var o,a=this.context.gl;null===(o=this.state.model)||void 0===o||o.delete(),this.state.model=this._getModel(a),this.getAttributeManager().invalidateAll()}(i||e.diskResolution!==r.diskResolution||e.vertices!==r.vertices||(e.extruded||e.stroked)!==(r.extruded||r.stroked))&&this._updateGeometry(e)}},{key:"getGeometry",value:function(t,e,n){var r=new R({radius:1,height:n?2:0,vertices:e,nradial:t}),i=0;if(e)for(var o=0;o<t;o++){var a=e[o];i+=Math.sqrt(a[0]*a[0]+a[1]*a[1])/t}else i=1;return this.setState({edgeDistance:Math.cos(Math.PI/t)*i}),r}},{key:"_getModel",value:function(t){return new O.a(t,L(L({},this.getShaders()),{},{id:this.props.id,isInstanced:!0}))}},{key:"_updateGeometry",value:function(t){var e=t.diskResolution,n=t.vertices,r=t.extruded,i=t.stroked,o=this.getGeometry(e,n,r||i);this.setState({fillVertexCount:o.attributes.POSITION.value.length/3,wireframeVertexCount:o.indices.value.length}),this.state.model.setProps({geometry:o})}},{key:"draw",value:function(t){var e=t.uniforms,n=this.props,r=n.lineWidthUnits,i=n.lineWidthScale,o=n.lineWidthMinPixels,a=n.lineWidthMaxPixels,s=n.radiusUnits,u=n.elevationScale,c=n.extruded,l=n.filled,h=n.stroked,f=n.wireframe,p=n.offset,d=n.coverage,A=n.radius,g=n.angle,m=this.state,y=m.model,v=m.fillVertexCount,b=m.wireframeVertexCount,x=m.edgeDistance;y.setUniforms(e).setUniforms({radius:A,angle:g/180*Math.PI,offset:p,extruded:c,stroked:h,coverage:d,elevationScale:u,edgeDistance:x,radiusUnits:_.e[s],widthUnits:_.e[r],widthScale:i,widthMinPixels:o,widthMaxPixels:a}),c&&f&&(y.setProps({isIndexed:!0}),y.setVertexCount(b).setDrawMode(1).setUniforms({isStroke:!0}).draw()),l&&(y.setProps({isIndexed:!1}),y.setVertexCount(v).setDrawMode(5).setUniforms({isStroke:!1}).draw()),!c&&h&&(y.setProps({isIndexed:!1}),y.setVertexCount(2*v/3).setDrawMode(5).setUniforms({isStroke:!0}).draw())}}]),n}(b.a);g()(z,"layerName","ColumnLayer"),g()(z,"defaultProps",F)},function(t,e,n){"use strict";var r=n(3),i=n.n(r),o=n(4),a=n.n(o),s=n(7),u=n.n(s),c=n(5),l=n.n(c),h=n(6),f=n.n(h),p=n(2),d=n.n(p),A=n(0),g=n.n(A),m=n(204),y=n(220),v=n(12),_=n(157),b=n(178),x=n(58);function w(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function E(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?w(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):w(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function O(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}n.d(e,"a",(function(){return C}));var S=[0,0,0,255],T={radiusUnits:"meters",radiusScale:{type:"number",min:0,value:1},radiusMinPixels:{type:"number",min:0,value:0},radiusMaxPixels:{type:"number",min:0,value:Number.MAX_SAFE_INTEGER},lineWidthUnits:"meters",lineWidthScale:{type:"number",min:0,value:1},lineWidthMinPixels:{type:"number",min:0,value:0},lineWidthMaxPixels:{type:"number",min:0,value:Number.MAX_SAFE_INTEGER},stroked:!1,filled:!0,billboard:!1,antialiasing:!0,getPosition:{type:"accessor",value:function(t){return t.position}},getRadius:{type:"accessor",value:1},getFillColor:{type:"accessor",value:S},getLineColor:{type:"accessor",value:S},getLineWidth:{type:"accessor",value:1},strokeWidth:{deprecatedFor:"getLineWidth"},outline:{deprecatedFor:"stroked"},getColor:{deprecatedFor:["getFillColor","getLineColor"]}},C=function(t){l()(n,t);var e=O(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(){return u()(d()(n.prototype),"getShaders",this).call(this,{vs:"#define SHADER_NAME scatterplot-layer-vertex-shader\n\nattribute vec3 positions;\n\nattribute vec3 instancePositions;\nattribute vec3 instancePositions64Low;\nattribute float instanceRadius;\nattribute float instanceLineWidths;\nattribute vec4 instanceFillColors;\nattribute vec4 instanceLineColors;\nattribute vec3 instancePickingColors;\n\nuniform float opacity;\nuniform float radiusScale;\nuniform float radiusMinPixels;\nuniform float radiusMaxPixels;\nuniform float lineWidthScale;\nuniform float lineWidthMinPixels;\nuniform float lineWidthMaxPixels;\nuniform float stroked;\nuniform bool filled;\nuniform bool antialiasing;\nuniform bool billboard;\nuniform int radiusUnits;\nuniform int lineWidthUnits;\n\nvarying vec4 vFillColor;\nvarying vec4 vLineColor;\nvarying vec2 unitPosition;\nvarying float innerUnitRadius;\nvarying float outerRadiusPixels;\n\n\nvoid main(void) {\n geometry.worldPosition = instancePositions;\n\n // Multiply out radius and clamp to limits\n outerRadiusPixels = clamp(\n project_size_to_pixel(radiusScale * instanceRadius, radiusUnits),\n radiusMinPixels, radiusMaxPixels\n );\n \n // Multiply out line width and clamp to limits\n float lineWidthPixels = clamp(\n project_size_to_pixel(lineWidthScale * instanceLineWidths, lineWidthUnits),\n lineWidthMinPixels, lineWidthMaxPixels\n );\n\n // outer radius needs to offset by half stroke width\n outerRadiusPixels += stroked * lineWidthPixels / 2.0;\n\n // Expand geometry to accomodate edge smoothing\n float edgePadding = antialiasing ? (outerRadiusPixels + SMOOTH_EDGE_RADIUS) / outerRadiusPixels : 1.0;\n\n // position on the containing square in [-1, 1] space\n unitPosition = edgePadding * positions.xy;\n geometry.uv = unitPosition;\n geometry.pickingColor = instancePickingColors;\n\n innerUnitRadius = 1.0 - stroked * lineWidthPixels / outerRadiusPixels;\n \n if (billboard) {\n gl_Position = project_position_to_clipspace(instancePositions, instancePositions64Low, vec3(0.0), geometry.position);\n vec3 offset = edgePadding * positions * outerRadiusPixels;\n DECKGL_FILTER_SIZE(offset, geometry);\n gl_Position.xy += project_pixel_size_to_clipspace(offset.xy);\n } else {\n vec3 offset = edgePadding * positions * project_pixel_size(outerRadiusPixels);\n DECKGL_FILTER_SIZE(offset, geometry);\n gl_Position = project_position_to_clipspace(instancePositions, instancePositions64Low, offset, geometry.position);\n }\n\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n // Apply opacity to instance color, or return instance picking color\n vFillColor = vec4(instanceFillColors.rgb, instanceFillColors.a * opacity);\n DECKGL_FILTER_COLOR(vFillColor, geometry);\n vLineColor = vec4(instanceLineColors.rgb, instanceLineColors.a * opacity);\n DECKGL_FILTER_COLOR(vLineColor, geometry);\n}\n",fs:"#define SHADER_NAME scatterplot-layer-fragment-shader\n\nprecision highp float;\n\nuniform bool filled;\nuniform float stroked;\nuniform bool antialiasing;\n\nvarying vec4 vFillColor;\nvarying vec4 vLineColor;\nvarying vec2 unitPosition;\nvarying float innerUnitRadius;\nvarying float outerRadiusPixels;\n\nvoid main(void) {\n geometry.uv = unitPosition;\n\n float distToCenter = length(unitPosition) * outerRadiusPixels;\n float inCircle = antialiasing ? \n smoothedge(distToCenter, outerRadiusPixels) : \n step(distToCenter, outerRadiusPixels);\n\n if (inCircle == 0.0) {\n discard;\n }\n\n if (stroked > 0.5) {\n float isLine = antialiasing ? \n smoothedge(innerUnitRadius * outerRadiusPixels, distToCenter) :\n step(innerUnitRadius * outerRadiusPixels, distToCenter);\n\n if (filled) {\n gl_FragColor = mix(vFillColor, vLineColor, isLine);\n } else {\n if (isLine == 0.0) {\n discard;\n }\n gl_FragColor = vec4(vLineColor.rgb, vLineColor.a * isLine);\n }\n } else if (filled) {\n gl_FragColor = vFillColor;\n } else {\n discard;\n }\n\n gl_FragColor.a *= inCircle;\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n",modules:[m.a,y.a]})}},{key:"initializeState",value:function(){this.getAttributeManager().addInstanced({instancePositions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:!0,accessor:"getPosition"},instanceRadius:{size:1,transition:!0,accessor:"getRadius",defaultValue:1},instanceFillColors:{size:this.props.colorFormat.length,transition:!0,normalized:!0,type:5121,accessor:"getFillColor",defaultValue:[0,0,0,255]},instanceLineColors:{size:this.props.colorFormat.length,transition:!0,normalized:!0,type:5121,accessor:"getLineColor",defaultValue:[0,0,0,255]},instanceLineWidths:{size:1,transition:!0,accessor:"getLineWidth",defaultValue:1}})}},{key:"updateState",value:function(t){if(u()(d()(n.prototype),"updateState",this).call(this,t),t.changeFlags.extensionsChanged){var e,r=this.context.gl;null===(e=this.state.model)||void 0===e||e.delete(),this.state.model=this._getModel(r),this.getAttributeManager().invalidateAll()}}},{key:"draw",value:function(t){var e=t.uniforms,n=this.props,r=n.radiusUnits,i=n.radiusScale,o=n.radiusMinPixels,a=n.radiusMaxPixels,s=n.stroked,u=n.filled,c=n.billboard,l=n.antialiasing,h=n.lineWidthUnits,f=n.lineWidthScale,p=n.lineWidthMinPixels,d=n.lineWidthMaxPixels;this.state.model.setUniforms(e).setUniforms({stroked:s?1:0,filled:u,billboard:c,antialiasing:l,radiusUnits:v.e[r],radiusScale:i,radiusMinPixels:o,radiusMaxPixels:a,lineWidthUnits:v.e[h],lineWidthScale:f,lineWidthMinPixels:p,lineWidthMaxPixels:d}).draw()}},{key:"_getModel",value:function(t){return new b.a(t,E(E({},this.getShaders()),{},{id:this.props.id,geometry:new x.a({drawMode:6,vertexCount:4,attributes:{positions:{size:3,value:new Float32Array([-1,-1,0,1,-1,0,1,1,0,-1,1,0])}}}),isInstanced:!0}))}}]),n}(_.a);g()(C,"defaultProps",T),g()(C,"layerName","ScatterplotLayer")},function(t,e,n){"use strict";var r=n(3),i=n.n(r),o=n(4),a=n.n(o),s=n(7),u=n.n(s),c=n(5),l=n.n(c),h=n(6),f=n.n(h),p=n(2),d=n.n(p),A=n(0),g=n.n(A),m=n(204),y=n(220),v=n(12),_=n(157),b=n(178),x=n(58);function w(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function E(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?w(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):w(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function O(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}n.d(e,"a",(function(){return T}));var S={billboard:!0,sizeScale:1,sizeUnits:"pixels",sizeMinPixels:0,sizeMaxPixels:Number.MAX_SAFE_INTEGER,padding:{type:"array",value:[0,0,0,0]},getPosition:{type:"accessor",value:function(t){return t.position}},getSize:{type:"accessor",value:1},getAngle:{type:"accessor",value:0},getPixelOffset:{type:"accessor",value:[0,0]},getBoundingRect:{type:"accessor",value:[0,0,0,0]},getFillColor:{type:"accessor",value:[0,0,0,255]},getLineColor:{type:"accessor",value:[0,0,0,255]},getLineWidth:{type:"accessor",value:1}},T=function(t){l()(n,t);var e=O(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(){return u()(d()(n.prototype),"getShaders",this).call(this,{vs:"#define SHADER_NAME text-background-layer-vertex-shader\n\nattribute vec2 positions;\n\nattribute vec3 instancePositions;\nattribute vec3 instancePositions64Low;\nattribute vec4 instanceRects;\nattribute float instanceSizes;\nattribute float instanceAngles;\nattribute vec2 instancePixelOffsets;\nattribute float instanceLineWidths;\nattribute vec4 instanceFillColors;\nattribute vec4 instanceLineColors;\nattribute vec3 instancePickingColors;\n\nuniform bool billboard;\nuniform float opacity;\nuniform float sizeScale;\nuniform float sizeMinPixels;\nuniform float sizeMaxPixels;\nuniform vec4 padding;\nuniform int sizeUnits;\n\nvarying vec4 vFillColor;\nvarying vec4 vLineColor;\nvarying float vLineWidth;\nvarying vec2 uv;\nvarying vec2 dimensions;\n\nvec2 rotate_by_angle(vec2 vertex, float angle) {\n float angle_radian = radians(angle);\n float cos_angle = cos(angle_radian);\n float sin_angle = sin(angle_radian);\n mat2 rotationMatrix = mat2(cos_angle, -sin_angle, sin_angle, cos_angle);\n return rotationMatrix * vertex;\n}\n\nvoid main(void) {\n geometry.worldPosition = instancePositions;\n geometry.uv = positions;\n geometry.pickingColor = instancePickingColors;\n uv = positions;\n vLineWidth = instanceLineWidths;\n\n // convert size in meters to pixels, then scaled and clamp\n\n // project meters to pixels and clamp to limits\n float sizePixels = clamp(\n project_size_to_pixel(instanceSizes * sizeScale, sizeUnits),\n sizeMinPixels, sizeMaxPixels\n );\n\n dimensions = instanceRects.zw * sizePixels + padding.xy + padding.zw;\n\n vec2 pixelOffset = (positions * instanceRects.zw + instanceRects.xy) * sizePixels + mix(-padding.xy, padding.zw, positions);\n pixelOffset = rotate_by_angle(pixelOffset, instanceAngles);\n pixelOffset += instancePixelOffsets;\n pixelOffset.y *= -1.0;\n\n if (billboard) {\n gl_Position = project_position_to_clipspace(instancePositions, instancePositions64Low, vec3(0.0), geometry.position);\n vec3 offset = vec3(pixelOffset, 0.0);\n DECKGL_FILTER_SIZE(offset, geometry);\n gl_Position.xy += project_pixel_size_to_clipspace(offset.xy);\n } else {\n vec3 offset_common = vec3(project_pixel_size(pixelOffset), 0.0);\n DECKGL_FILTER_SIZE(offset_common, geometry);\n gl_Position = project_position_to_clipspace(instancePositions, instancePositions64Low, offset_common, geometry.position);\n }\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n // Apply opacity to instance color, or return instance picking color\n vFillColor = vec4(instanceFillColors.rgb, instanceFillColors.a * opacity);\n DECKGL_FILTER_COLOR(vFillColor, geometry);\n vLineColor = vec4(instanceLineColors.rgb, instanceLineColors.a * opacity);\n DECKGL_FILTER_COLOR(vLineColor, geometry);\n}\n",fs:"#define SHADER_NAME text-background-layer-fragment-shader\n\nprecision highp float;\n\nuniform bool stroked;\n\nvarying vec4 vFillColor;\nvarying vec4 vLineColor;\nvarying float vLineWidth;\nvarying vec2 uv;\nvarying vec2 dimensions;\n\nvoid main(void) {\n geometry.uv = uv;\n\n vec2 pixelPosition = uv * dimensions;\n if (stroked) {\n float distToEdge = min(\n min(pixelPosition.x, dimensions.x - pixelPosition.x),\n min(pixelPosition.y, dimensions.y - pixelPosition.y)\n );\n float isBorder = smoothedge(distToEdge, vLineWidth);\n gl_FragColor = mix(vFillColor, vLineColor, isBorder);\n } else {\n gl_FragColor = vFillColor;\n }\n\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n",modules:[m.a,y.a]})}},{key:"initializeState",value:function(){this.getAttributeManager().addInstanced({instancePositions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:!0,accessor:"getPosition"},instanceSizes:{size:1,transition:!0,accessor:"getSize",defaultValue:1},instanceAngles:{size:1,transition:!0,accessor:"getAngle"},instanceRects:{size:4,accessor:"getBoundingRect"},instancePixelOffsets:{size:2,transition:!0,accessor:"getPixelOffset"},instanceFillColors:{size:4,transition:!0,normalized:!0,type:5121,accessor:"getFillColor",defaultValue:[0,0,0,255]},instanceLineColors:{size:4,transition:!0,normalized:!0,type:5121,accessor:"getLineColor",defaultValue:[0,0,0,255]},instanceLineWidths:{size:1,transition:!0,accessor:"getLineWidth",defaultValue:1}})}},{key:"updateState",value:function(t){if(u()(d()(n.prototype),"updateState",this).call(this,t),t.changeFlags.extensionsChanged){var e,r=this.context.gl;null===(e=this.state.model)||void 0===e||e.delete(),this.state.model=this._getModel(r),this.getAttributeManager().invalidateAll()}}},{key:"draw",value:function(t){var e=t.uniforms,n=this.props,r=n.billboard,i=n.sizeScale,o=n.sizeUnits,a=n.sizeMinPixels,s=n.sizeMaxPixels,u=n.getLineWidth,c=this.props.padding;c.length<4&&(c=[c[0],c[1],c[0],c[1]]),this.state.model.setUniforms(e).setUniforms({billboard:r,stroked:Boolean(u),padding:c,sizeUnits:v.e[o],sizeScale:i,sizeMinPixels:a,sizeMaxPixels:s}).draw()}},{key:"_getModel",value:function(t){return new b.a(t,E(E({},this.getShaders()),{},{id:this.props.id,geometry:new x.a({drawMode:6,vertexCount:4,attributes:{positions:{size:2,value:new Float32Array([0,0,1,0,1,1,0,1])}}}),isInstanced:!0}))}}]),n}(_.a);g()(T,"defaultProps",S),g()(T,"layerName","TextBackgroundLayer")},function(t,e,n){"use strict";var r=n(3),i=n.n(r),o=n(4),a=n.n(o),s=n(0),u=n.n(s),c=n(287),l=n(23),h=n(20),f=n(31),p=n(65),d=n(73),A=n(202);function g(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return m(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return m(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function m(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return 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t,e=x(this.layers);try{for(e.s();!(t=e.n()).done;){var n=t.value;this._finalizeLayer(n)}}catch(t){e.e(t)}finally{e.f()}}},{key:"needsRedraw",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearRedrawFlags:!1},e=this._needsRedraw;t.clearRedrawFlags&&(this._needsRedraw=!1);var n,r=x(this.layers);try{for(r.s();!(n=r.n()).done;){var i=n.value,o=i.getNeedsRedraw(t);e=e||o}}catch(t){r.e(t)}finally{r.f()}return e}},{key:"needsUpdate",value:function(){return this._nextLayers&&this._nextLayers!==this._lastRenderedLayers?"layers changed":this._needsUpdate}},{key:"setNeedsRedraw",value:function(t){this._needsRedraw=this._needsRedraw||t}},{key:"setNeedsUpdate",value:function(t){this._needsUpdate=this._needsUpdate||t}},{key:"getLayers",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.layerIds;return e?this.layers.filter((function(t){return e.find((function(e){return 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t&&e.set("byteOffset",t.byteOffset.toString(10));"byteStride"in t&&e.set("byteStride",t.byteStride.toString(10));"normalized"in t&&e.set("normalized",t.normalized.toString());return e}(e);return new s(t,new M(e.size,new s("value",r)),!1,i)}function B(t,e,n){return I(t,e,n?R(n.metadata):void 0)}function R(t){const e=new Map;for(const n in t)e.set("".concat(n,".string"),JSON.stringify(t[n]));return e}const k={POSITION:"POSITION",NORMAL:"NORMAL",COLOR:"COLOR_0",TEX_COORD:"TEXCOORD_0"},L={1:Int8Array,2:Uint8Array,3:Int16Array,4:Uint16Array,5:Int32Array,6:Uint32Array,9:Float32Array};class D{constructor(t){Object(i.a)(this,"draco",void 0),Object(i.a)(this,"decoder",void 0),Object(i.a)(this,"metadataQuerier",void 0),this.draco=t,this.decoder=new this.draco.Decoder,this.metadataQuerier=new this.draco.MetadataQuerier}destroy(){this.draco.destroy(this.decoder),this.draco.destroy(this.metadataQuerier)}parseSync(t,e={}){const n=new this.draco.DecoderBuffer;n.Init(new Int8Array(t),t.byteLength),this._disableAttributeTransforms(e);const r=this.decoder.GetEncodedGeometryType(n),i=r===this.draco.TRIANGULAR_MESH?new this.draco.Mesh:new this.draco.PointCloud;try{let t;switch(r){case this.draco.TRIANGULAR_MESH:t=this.decoder.DecodeBufferToMesh(n,i);break;case this.draco.POINT_CLOUD:t=this.decoder.DecodeBufferToPointCloud(n,i);break;default:throw new Error("DRACO: Unknown geometry type.")}if(!t.ok()||!i.ptr){const e="DRACO decompression failed: ".concat(t.error_msg());throw new Error(e)}const a=this._getDracoLoaderData(i,r,e),s=this._getMeshData(i,a,e),u=function(t){let e=1/0,n=1/0,r=1/0,i=-1/0,o=-1/0,a=-1/0;const s=t.POSITION?t.POSITION.value:[],u=s&&s.length;for(let t=0;t<u;t+=3){const u=s[t],c=s[t+1],l=s[t+2];e=u<e?u:e,n=c<n?c:n,r=l<r?l:r,i=u>i?u:i,o=c>o?c:o,a=l>a?l:a}return[[e,n,r],[i,o,a]]}(s.attributes),c=function(t,e,n){const r=R(e.metadata),i=[],a=function(t){const e={};for(const n in t){const r=t[n];e[r.name||"undefined"]=r}return 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a=this._getQuantizationTransform(i,e);a&&(n[i.unique_id()].quantization_transform=a);const s=this._getOctahedronTransform(i,e);s&&(n[i.unique_id()].octahedron_transform=s)}return n}_getMeshData(t,e,n){const r=this._getMeshAttributes(e,t,n);if(!r.POSITION)throw new Error("DRACO: No position attribute found.");if(t instanceof this.draco.Mesh)switch(n.topology){case"triangle-strip":return{topology:"triangle-strip",mode:4,attributes:r,indices:{value:this._getTriangleStripIndices(t),size:1}};case"triangle-list":default:return{topology:"triangle-list",mode:5,attributes:r,indices:{value:this._getTriangleListIndices(t),size:1}}}return{topology:"point-list",mode:0,attributes:r}}_getMeshAttributes(t,e,n){const r={};for(const i of Object.values(t.attributes)){const t=this._deduceAttributeName(i,n);i.name=t;const{value:o,size:a}=this._getAttributeValues(e,i);r[t]={value:o,size:a,byteOffset:i.byte_offset,byteStride:i.byte_stride,normalized:i.normalized}}return r}_getTriangleListIndices(t){const e=3*t.num_faces(),n=4*e,r=this.draco._malloc(n);try{return this.decoder.GetTrianglesUInt32Array(t,n,r),new Uint32Array(this.draco.HEAPF32.buffer,r,e).slice()}finally{this.draco._free(r)}}_getTriangleStripIndices(t){const e=new this.draco.DracoInt32Array;try{return this.decoder.GetTriangleStripsFromMesh(t,e),function(t){const e=t.size(),n=new Int32Array(e);for(let r=0;r<e;r++)n[r]=t.GetValue(r);return n}(e)}finally{this.draco.destroy(e)}}_getAttributeValues(t,e){const n=L[e.data_type],r=e.num_components,i=t.num_points()*r,o=i*n.BYTES_PER_ELEMENT,a=function(t,e){switch(e){case Float32Array:return t.DT_FLOAT32;case Int8Array:return t.DT_INT8;case Int16Array:return t.DT_INT16;case Int32Array:return t.DT_INT32;case Uint8Array:return t.DT_UINT8;case Uint16Array:return t.DT_UINT16;case Uint32Array:return t.DT_UINT32;default:return t.DT_INVALID}}(this.draco,n);let s;const u=this.draco._malloc(o);try{const r=this.decoder.GetAttribute(t,e.attribute_index);this.decoder.GetAttributeDataArrayForAllPoints(t,r,a,o,u),s=new n(this.draco.HEAPF32.buffer,u,i).slice()}finally{this.draco._free(u)}return{value:s,size:r}}_deduceAttributeName(t,e){const n=t.unique_id;for(const[t,r]of Object.entries(e.extraAttributes||{}))if(r===n)return t;const r=t.attribute_type;for(const t in k){if(this.draco[t]===r)return k[t]}const i=e.attributeNameEntry||"name";return t.metadata[i]?t.metadata[i].string:"CUSTOM_ATTRIBUTE_".concat(n)}_getTopLevelMetadata(t){const e=this.decoder.GetMetadata(t);return this._getDracoMetadata(e)}_getAttributeMetadata(t,e){const n=this.decoder.GetAttributeMetadata(t,e);return this._getDracoMetadata(n)}_getDracoMetadata(t){if(!t||!t.ptr)return{};const e={},n=this.metadataQuerier.NumEntries(t);for(let r=0;r<n;r++){const n=this.metadataQuerier.GetEntryName(t,r);e[n]=this._getDracoMetadataField(t,n)}return e}_getDracoMetadataField(t,e){const n=new this.draco.DracoInt32Array;try{this.metadataQuerier.GetIntEntryArray(t,e,n);const r=function(t){const e=t.size(),n=new Int32Array(e);for(let r=0;r<e;r++)n[r]=t.GetValue(r);return n}(n);return{int:this.metadataQuerier.GetIntEntry(t,e),string:this.metadataQuerier.GetStringEntry(t,e),double:this.metadataQuerier.GetDoubleEntry(t,e),intArray:r}}finally{this.draco.destroy(n)}}_disableAttributeTransforms(t){const{quantizedAttributes:e=[],octahedronAttributes:n=[]}=t,r=[...e,...n];for(const t of r)this.decoder.SkipAttributeTransform(this.draco[t])}_getQuantizationTransform(t,e){const{quantizedAttributes:n=[]}=e,r=t.attribute_type();if(n.map(t=>this.decoder[t]).includes(r)){const e=new this.draco.AttributeQuantizationTransform;try{if(e.InitFromAttribute(t))return{quantization_bits:e.quantization_bits(),range:e.range(),min_values:new Float32Array([1,2,3]).map(t=>e.min_value(t))}}finally{this.draco.destroy(e)}}return null}_getOctahedronTransform(t,e){const{octahedronAttributes:n=[]}=e,r=t.attribute_type();if(n.map(t=>this.decoder[t]).includes(r)){const e=new this.draco.AttributeQuantizationTransform;try{if(e.InitFromAttribute(t))return{quantization_bits:e.quantization_bits()}}finally{this.draco.destroy(e)}}return null}}var j=n(289);const F="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_decoder.js"),z="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_wasm_wrapper.js"),U="https://www.gstatic.com/draco/versioned/decoders/".concat("1.4.1","/draco_decoder.wasm");"https://raw.githubusercontent.com/google/draco/".concat("1.4.1","/javascript/draco_encoder.js");let N;async function G(t){const e=t.modules||{};return N=e.draco3d?N||e.draco3d.createDecoderModule({}).then(t=>({draco:t})):N||async function(t){let e,n;switch(t.draco&&t.draco.decoderType){case"js":e=await Object(j.a)(F,"draco",t);break;case"wasm":default:[e,n]=await Promise.all([await 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l=e[c];l&&!this.controllers[c]&&l.finalize()}this._buildViewportMap()}},{key:"_buildViewportMap",value:function(){var t=this;this._viewportMap={},this._viewports.forEach((function(e){e.id&&(t._viewportMap[e.id]=t._viewportMap[e.id]||e)}))}},{key:"_diffViews",value:function(t,e){return t.length!==e.length||t.some((function(n,r){return!t[r].equals(e[r])}))}}]),t}(),g=n(146),m=n(132),y=n(102),v=n(13),_=n(7),b=n.n(_),x=n(5),w=n.n(x),E=n(6),O=n.n(E),S=n(2),T=n.n(S),C=n(71),P=n(8),M=n(12);function I(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function B(t){for(var e=1;e<arguments.length;e++){var 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r}var G=function(){function t(){i()(this,t),u()(this,"id","mask-effect"),u()(this,"props",null),u()(this,"useInPicking",!0),u()(this,"channels",[]),u()(this,"masks",null)}return a()(t,[{key:"preRender",value:function(t,e){var n=e.layers,r=e.layerFilter,i=e.viewports,o=e.onViewportActive,a=e.views;this.dummyMaskMap||(this.dummyMaskMap=new y.a(t,{width:1,height:1}));var s=n.filter((function(t){return t.props.visible&&t.props.operation===M.c.MASK}));if(0===s.length)return this.masks=null,void(this.channels.length=0);this.masks={},this.maskPass||(this.maskPass=new k(t,{id:"default-mask"}),this.maskMap=this.maskPass.maskMap);var u=this._sortMaskChannels(s),c=i[0],l=!this.lastViewport||!this.lastViewport.equals(c);for(var h in u)this._renderChannel(u[h],{layerFilter:r,onViewportActive:o,views:a,viewport:c,viewportChanged:l})}},{key:"_renderChannel",value:function(t,e){var n=e.layerFilter,r=e.onViewportActive,i=e.views,o=e.viewport,a=e.viewportChanged,s=this.channels[t.index];if(s){var u=t===s||s.layers.length!==t.layers.length||t.layerBounds.some((function(t,e){return t!==s.layerBounds[e]}));if(t.bounds=s.bounds,t.maskBounds=s.maskBounds,this.channels[t.index]=t,(u||a)&&(this.lastViewport=o,t.bounds=function(t){var e,n=t.layers,r=t.viewport,i=null,o=F(n);try{for(o.s();!(e=o.n()).done;){var a=e.value.getBounds();a&&(i?(i[0]=Math.min(i[0],a[0][0]),i[1]=Math.min(i[1],a[0][1]),i[2]=Math.max(i[2],a[1][0]),i[3]=Math.max(i[3],a[1][1])):i=[a[0][0],a[0][1],a[1][0],a[1][1]])}}catch(t){o.e(t)}finally{o.f()}var s=r.getBounds();if(!i)return s;var u=function(t){var e={x:t[2]-t[0],y:t[3]-t[1]},n={x:t[0]+.5*e.x,y:t[1]+.5*e.y};return[n.x-e.x,n.y-e.y,n.x+e.x,n.y+e.y]}(s);return i[2]-i[0]<u[2]-u[0]||i[3]-i[1]<u[3]-u[1]||(i[0]=Math.max(i[0],u[0]),i[1]=Math.max(i[1],u[1]),i[2]=Math.min(i[2],u[2]),i[3]=Math.min(i[3],u[3])),i}({layers:t.layers,viewport:o}),u||!Object(v.d)(t.bounds,s.bounds))){var c=this.maskPass,l=this.maskMap,f=function(t){var e=t.bounds,n=t.viewport,r=t.width,i=t.height;if(e[2]<=e[0]||e[3]<=e[1])return null;if(void 0!==n.resolution)return h.a.warn("MaskExtension is not supported in GlobeView")(),null;if(r-=2,i-=2,n.isGeospatial){var o=Object(j.c)({width:r,height:i,bounds:[[e[0],e[1]],[e[2],e[3]]],maxZoom:20}),a=o.longitude,s=o.latitude,u=o.zoom;return new D.a({longitude:a,latitude:s,zoom:u,x:1,y:1,width:r,height:i})}var c=[(e[0]+e[2])/2,(e[1]+e[3])/2,0],l=Math.min(1048576,r/(e[2]-e[0]),i/(e[3]-e[1]));return new L.a({x:1,y:1}).makeViewport({width:r,height:i,viewState:{target:c,zoom:Math.log2(l)}})}({bounds:t.bounds,viewport:o,width:l.width,height:l.height});t.maskBounds=f?f.getBounds():[0,0,1,1],c.render({pass:"mask",channel:t.index,layers:t.layers,layerFilter:n,viewports:f?[f]:[],onViewportActive:r,views:i,moduleParameters:{devicePixelRatio:1}})}this.masks[t.id]={index:t.index,bounds:t.maskBounds,coordinateOrigin:t.coordinateOrigin,coordinateSystem:t.coordinateSystem}}}},{key:"_sortMaskChannels",value:function(t){var e,n=this,r={},i=0,o=U(t);try{var a=function(){var t=e.value,o=t.root.id,a=r[o];if(!a){if(++i>4)return h.a.warn("Too many mask layers. 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p=i.find((function(t){return t.props.id===h}));p&&c.unshift(p)}n.layerId=f,n.index=s,n.info=null}}var d=et(t),A=new Map;return A.set(null,d),c.forEach((function(t){var e=function(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?tt(Object(n),!0).forEach((function(e){u()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):tt(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}({},d);t===a&&(e.color=o,e.index=s,e.picked=!0);var i=(e=rt({layer:t,info:e,mode:r})).layer;t===a&&"hover"===r&&(n.info=e),A.set(i.id,e),"hover"===r&&i.updateAutoHighlight(e)})),A}function rt(t){for(var e=t.layer,n=t.info,r=t.mode;e&&n;){var i=n.layer||null;n.sourceLayer=i,n.layer=e,n=e.getPickingInfo({info:n,mode:r,sourceLayer:i}),e=e.parent}return n}function it(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return ot(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return ot(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function ot(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}function at(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function st(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?at(Object(n),!0).forEach((function(e){u()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):at(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}var ut=function(){function t(e){i()(this,t),u()(this,"_pickable",!0),this.gl=e,this.pickLayersPass=new Z.a(e),this.lastPickedInfo={index:-1,layerId:null,info:null}}return a()(t,[{key:"setProps",value:function(t){"layerFilter"in t&&(this.layerFilter=t.layerFilter),"_pickable"in t&&(this._pickable=t._pickable)}},{key:"finalize",value:function(){this.pickingFBO&&this.pickingFBO.delete(),this.depthFBO&&(this.depthFBO.color.delete(),this.depthFBO.delete())}},{key:"pickObject",value:function(t){return this._pickClosestObject(t)}},{key:"pickObjects",value:function(t){return this._pickVisibleObjects(t)}},{key:"getLastPickedObject",value:function(t){var e=t.x,n=t.y,r=t.layers,i=t.viewports,o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.lastPickedInfo.info,a=o&&o.layer&&o.layer.id,s=o&&o.viewport&&o.viewport.id,u=a?r.find((function(t){return t.id===a})):null,c=s&&i.find((function(t){return t.id===s}))||i[0],l=c&&c.unproject([e-c.x,n-c.y]),h={x:e,y:n,viewport:c,coordinate:l,layer:u};return st(st({},o),h)}},{key:"_resizeBuffer",value:function(){var t,e,n=this.gl;if(!this.pickingFBO&&(this.pickingFBO=new C.a(n),C.a.isSupported(n,{colorBufferFloat:!0}))){var r=new C.a(n);r.attach(u()({},36064,new y.a(n,{format:Object(P.j)(n)?34836:6408,type:5126}))),this.depthFBO=r}null===(t=this.pickingFBO)||void 0===t||t.resize({width:n.canvas.width,height:n.canvas.height}),null===(e=this.depthFBO)||void 0===e||e.resize({width:n.canvas.width,height:n.canvas.height})}},{key:"_getPickable",value:function(t){if(!1===this._pickable)return null;var e=t.filter((function(t){return t.isPickable()&&!t.isComposite}));return e.length?e:null}},{key:"_pickClosestObject",value:function(t){var e=t.layers,n=t.views,r=t.viewports,i=t.x,o=t.y,a=t.radius,s=void 0===a?0:a,u=t.depth,c=void 0===u?1:u,l=t.mode,h=void 0===l?"query":l,f=t.unproject3D,p=t.onViewportActive,d=t.effects,A=this._getPickable(e),g=Object(P.e)(this.gl);if(!A)return{result:[],emptyInfo:et({viewports:r,x:i,y:o,pixelRatio:g})};this._resizeBuffer();for(var m,y=Object(P.d)(this.gl,[i,o],!0),v=[y.x+Math.floor(y.width/2),y.y+Math.floor(y.height/2)],_=Math.round(s*g),b=this.pickingFBO,x=b.width,w=b.height,E=this._getPickingRect({deviceX:v[0],deviceY:v[1],deviceRadius:_,deviceWidth:x,deviceHeight:w}),O={x:i-s,y:o-s,width:2*s+1,height:2*s+1},S=[],T=new Set,C=0;C<c;C++){var M=void 0;if(E)M=$(st(st({},this._drawAndSample({layers:A,views:n,viewports:r,onViewportActive:p,deviceRect:E,cullRect:O,effects:d,pass:"picking:".concat(h)})),{},{deviceX:v[0],deviceY:v[1],deviceRadius:_,deviceRect:E}));else M={pickedColor:null,pickedObjectIndex:-1};var I=void 0;if(M.pickedLayer&&f&&this.depthFBO)I=this._drawAndSample({layers:[M.pickedLayer],views:n,viewports:r,onViewportActive:p,deviceRect:{x:M.pickedX,y:M.pickedY,width:1,height:1},cullRect:O,effects:d,pass:"picking:".concat(h,":z")},!0).pickedColors[0];M.pickedLayer&&C+1<c&&(T.add(M.pickedLayer),M.pickedLayer.disablePickingIndex(M.pickedObjectIndex));var B,R=it((m=nt({pickInfo:M,lastPickedInfo:this.lastPickedInfo,mode:h,layers:A,viewports:r,x:i,y:o,z:I,pixelRatio:g})).values());try{for(R.s();!(B=R.n()).done;){var k=B.value;k.layer&&S.push(k)}}catch(t){R.e(t)}finally{R.f()}if(!M.pickedColor)break}var L,D=it(T);try{for(D.s();!(L=D.n()).done;){L.value.restorePickingColors()}}catch(t){D.e(t)}finally{D.f()}return{result:S,emptyInfo:m.get(null)}}},{key:"_pickVisibleObjects",value:function(t){var e=t.layers,n=t.views,r=t.viewports,i=t.x,o=t.y,a=t.width,s=void 0===a?1:a,u=t.height,c=void 0===u?1:u,l=t.mode,f=void 0===l?"query":l,p=t.maxObjects,d=void 0===p?null:p,A=t.onViewportActive,g=t.effects,m=this._getPickable(e);if(!m)return[];this._resizeBuffer();for(var y=Object(P.e)(this.gl),v=Object(P.d)(this.gl,[i,o],!0),_=v.x,b=v.y+v.height,x=Object(P.d)(this.gl,[i+s,o+c],!0),w=x.x+x.width,E=x.y,O={x:_,y:E,width:w-_,height:b-E},S=function(t){var e=t.pickedColors,n=t.decodePickingColor,r=new Map;if(e)for(var i=0;i<e.length;i+=4){if(e[i+3]-1>=0){var o=e.slice(i,i+4),a=o.join(",");if(!r.has(a)){var s=n(o);s?r.set(a,K(K({},s),{},{color:o})):h.a.error("Picked non-existent layer. Is picking buffer corrupt?")()}}}return Array.from(r.values())}(this._drawAndSample({layers:m,views:n,viewports:r,onViewportActive:A,deviceRect:O,cullRect:{x:i,y:o,width:s,height:c},effects:g,pass:"picking:".concat(f)})),T=new Map,C=Number.isFinite(d),M=0;M<S.length&&!(C&&d&&T.size>=d);M++){var I=S[M],B={color:I.pickedColor,layer:null,index:I.pickedObjectIndex,picked:!0,x:i,y:o,pixelRatio:y};B=rt({layer:I.pickedLayer,info:B,mode:f}),T.has(B.object)||T.set(B.object,B)}return Array.from(T.values())}},{key:"_drawAndSample",value:function(t){var e=t.layers,n=t.views,r=t.viewports,i=t.onViewportActive,o=t.deviceRect,a=t.cullRect,s=t.effects,u=t.pass,c=arguments.length>1&&void 0!==arguments[1]&&arguments[1],l=c?this.depthFBO:this.pickingFBO,h=this.pickLayersPass.render({layers:e,layerFilter:this.layerFilter,views:n,viewports:r,onViewportActive:i,pickingFBO:l,deviceRect:o,cullRect:a,effects:s,pass:u,pickZ:c}),f=h.decodePickingColor,p=o.x,d=o.y,A=o.width,g=o.height,m=new(c?Float32Array:Uint8Array)(A*g*4);return Object(J.c)(l,{sourceX:p,sourceY:d,sourceWidth:A,sourceHeight:g,target:m}),{pickedColors:m,decodePickingColor:f}}},{key:"_getPickingRect",value:function(t){var e=t.deviceX,n=t.deviceY,r=t.deviceRadius,i=t.deviceWidth,o=t.deviceHeight,a=Math.max(0,e-r),s=Math.max(0,n-r),u=Math.min(i,e+r+1)-a,c=Math.min(o,n+r+1)-s;return u<=0||c<=0?null:{x:a,y:s,width:u,height:c}}}]),t}(),ct={zIndex:"1",position:"absolute",pointerEvents:"none",color:"#a0a7b4",backgroundColor:"#29323c",padding:"10px",top:"0",left:"0",display:"none"},lt=function(){function t(e){i()(this,t),u()(this,"el",null),u()(this,"isVisible",!1);var n=e.parentElement;n&&(this.el=document.createElement("div"),this.el.className="deck-tooltip",Object.assign(this.el.style,ct),n.appendChild(this.el))}return a()(t,[{key:"setTooltip",value:function(t,e,n){var r=this.el;if(r){if("string"==typeof t)r.innerText=t;else{if(!t)return this.isVisible=!1,void(r.style.display="none");t.text&&(r.innerText=t.text),t.html&&(r.innerHTML=t.html),t.className&&(r.className=t.className),Object.assign(r.style,t.style)}this.isVisible=!0,r.style.display="block",r.style.transform="translate(".concat(e,"px, ").concat(n,"px)")}}},{key:"remove",value:function(){this.el&&(this.el.remove(),this.el=null)}}]),t}(),ht=n(66),ft=n(191),pt=n(285),dt=n(125),At=n(10),gt=n(38),mt=n(234),yt=n(181);class vt extends gt.a{get[Symbol.toStringTag](){return"Query"}static isSupported(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];const n=Object(P.j)(t),r=Object(mt.c)(t,yt.a.TIMER_QUERY);let i=n||r;for(const t of e)switch(t){case"queries":i=i&&n;break;case"timers":i=i&&r;break;default:Object(At.a)(!1)}return i}constructor(t){super(t,arguments.length>1&&void 0!==arguments[1]?arguments[1]:{}),this.target=null,this._queryPending=!1,this._pollingPromise=null,Object.seal(this)}beginTimeElapsedQuery(){return this.begin(35007)}beginOcclusionQuery(){let{conservative:t=!1}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return this.begin(t?36202:35887)}beginTransformFeedbackQuery(){return this.begin(35976)}begin(t){return this._queryPending||(this.target=t,this.gl2.beginQuery(this.target,this.handle)),this}end(){return this._queryPending||this.target&&(this.gl2.endQuery(this.target),this.target=null,this._queryPending=!0),this}isResultAvailable(){if(!this._queryPending)return!1;const t=this.gl2.getQueryParameter(this.handle,34919);return t&&(this._queryPending=!1),t}isTimerDisjoint(){return this.gl2.getParameter(36795)}getResult(){return this.gl2.getQueryParameter(this.handle,34918)}getTimerMilliseconds(){return this.getResult()/1e6}createPoll(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:Number.POSITIVE_INFINITY;if(this._pollingPromise)return this._pollingPromise;let e=0;return this._pollingPromise=new Promise((n,r)=>{const i=()=>{this.isResultAvailable()?(n(this.getResult()),this._pollingPromise=null):e++>t?(r("Timed out"),this._pollingPromise=null):requestAnimationFrame(i)};requestAnimationFrame(i)}),this._pollingPromise}_createHandle(){return vt.isSupported(this.gl)?this.gl2.createQuery():null}_deleteHandle(){this.gl2.deleteQuery(this.handle)}}var _t=n(134);const bt=Object(_t.a)()&&"undefined"!=typeof document;let xt=0;class wt{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};const{onCreateContext:e=(t=>Object(P.c)(t)),onAddHTML:n=null,onInitialize:r=(()=>{}),onRender:i=(()=>{}),onFinalize:o=(()=>{}),onError:a,gl:s=null,glOptions:u={},debug:c=!1,createFramebuffer:l=!1,autoResizeViewport:h=!0,autoResizeDrawingBuffer:f=!0,stats:p=dt.b.get("animation-loop-".concat(xt++))}=t;let{useDevicePixels:d=!0}=t;"useDevicePixelRatio"in t&&(P.k.deprecated("useDevicePixelRatio","useDevicePixels")(),d=t.useDevicePixelRatio),this.props={onCreateContext:e,onAddHTML:n,onInitialize:r,onRender:i,onFinalize:o,onError:a,gl:s,glOptions:u,debug:c,createFramebuffer:l},this.gl=s,this.needsRedraw=null,this.timeline=null,this.stats=p,this.cpuTime=this.stats.get("CPU Time"),this.gpuTime=this.stats.get("GPU Time"),this.frameRate=this.stats.get("Frame Rate"),this._initialized=!1,this._running=!1,this._animationFrameId=null,this._nextFramePromise=null,this._resolveNextFrame=null,this._cpuStartTime=0,this.setProps({autoResizeViewport:h,autoResizeDrawingBuffer:f,useDevicePixels:d}),this.start=this.start.bind(this),this.stop=this.stop.bind(this),this._pageLoadPromise=null,this._onMousemove=this._onMousemove.bind(this),this._onMouseleave=this._onMouseleave.bind(this)}delete(){this.stop(),this._setDisplay(null)}setNeedsRedraw(t){return Object(At.a)("string"==typeof t),this.needsRedraw=this.needsRedraw||t,this}setProps(t){return"autoResizeViewport"in t&&(this.autoResizeViewport=t.autoResizeViewport),"autoResizeDrawingBuffer"in t&&(this.autoResizeDrawingBuffer=t.autoResizeDrawingBuffer),"useDevicePixels"in t&&(this.useDevicePixels=t.useDevicePixels),this}start(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(this._running)return this;this._running=!0;const e=this._getPageLoadPromise().then(()=>!this._running||this._initialized?null:(this._createWebGLContext(t),this._createFramebuffer(),this._startEventHandling(),this._initializeCallbackData(),this._updateCallbackData(),this._resizeCanvasDrawingBuffer(),this._resizeViewport(),this._gpuTimeQuery=vt.isSupported(this.gl,["timers"])?new vt(this.gl):null,this._initialized=!0,this.onInitialize(this.animationProps))).then(t=>{this._running&&(this._addCallbackData(t||{}),!1!==t&&this._startLoop())});return this.props.onError&&e.catch(this.props.onError),this}redraw(){return this.isContextLost()||(this._beginTimers(),this._setupFrame(),this._updateCallbackData(),this._renderFrame(this.animationProps),this._clearNeedsRedraw(),this.offScreen&&this.gl.commit&&this.gl.commit(),this._resolveNextFrame&&(this._resolveNextFrame(this),this._nextFramePromise=null,this._resolveNextFrame=null),this._endTimers()),this}stop(){return this._running&&(this._finalizeCallbackData(),this._cancelAnimationFrame(this._animationFrameId),this._nextFramePromise=null,this._resolveNextFrame=null,this._animationFrameId=null,this._running=!1),this}attachTimeline(t){return this.timeline=t,this.timeline}detachTimeline(){this.timeline=null}waitForRender(){return this.setNeedsRedraw("waitForRender"),this._nextFramePromise||(this._nextFramePromise=new Promise(t=>{this._resolveNextFrame=t})),this._nextFramePromise}async toDataURL(){return this.setNeedsRedraw("toDataURL"),await this.waitForRender(),this.gl.canvas.toDataURL()}isContextLost(){return this.gl.isContextLost()}onCreateContext(){return this.props.onCreateContext(...arguments)}onInitialize(){return this.props.onInitialize(...arguments)}onRender(){return this.props.onRender(...arguments)}onFinalize(){return this.props.onFinalize(...arguments)}getHTMLControlValue(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;const n=document.getElementById(t);return n?Number(n.value):e}setViewParameters(){return P.k.removed("AnimationLoop.setViewParameters","AnimationLoop.setProps")(),this}_startLoop(){const t=()=>{this._running&&(this.redraw(),this._animationFrameId=this._requestAnimationFrame(t))};this._cancelAnimationFrame(this._animationFrameId),this._animationFrameId=this._requestAnimationFrame(t)}_getPageLoadPromise(){return this._pageLoadPromise||(this._pageLoadPromise=bt?new Promise((t,e)=>{bt&&"complete"===document.readyState?t(document):window.addEventListener("load",()=>{t(document)})}):Promise.resolve({})),this._pageLoadPromise}_setDisplay(t){this.display&&(this.display.delete(),this.display.animationLoop=null),t&&(t.animationLoop=this),this.display=t}_cancelAnimationFrame(t){return this.display&&this.display.cancelAnimationFrame?this.display.cancelAnimationFrame(t):(e=t,"undefined"!=typeof window&&window.cancelAnimationFrame?window.cancelAnimationFrame(e):clearTimeout(e));var e}_requestAnimationFrame(t){if(this._running)return this.display&&this.display.requestAnimationFrame?this.display.requestAnimationFrame(t):(e=t,"undefined"!=typeof window&&window.requestAnimationFrame?window.requestAnimationFrame(e):setTimeout(e,1e3/60));var e}_renderFrame(){this.display?this.display._renderFrame(...arguments):this.onRender(...arguments)}_clearNeedsRedraw(){this.needsRedraw=null}_setupFrame(){this._resizeCanvasDrawingBuffer(),this._resizeViewport(),this._resizeFramebuffer()}_initializeCallbackData(){this.animationProps={gl:this.gl,stop:this.stop,canvas:this.gl.canvas,framebuffer:this.framebuffer,useDevicePixels:this.useDevicePixels,needsRedraw:null,startTime:Date.now(),engineTime:0,tick:0,tock:0,time:0,_timeline:this.timeline,_loop:this,_animationLoop:this,_mousePosition:null}}_updateCallbackData(){const{width:t,height:e,aspect:n}=this._getSizeAndAspect();t===this.animationProps.width&&e===this.animationProps.height||this.setNeedsRedraw("drawing buffer resized"),n!==this.animationProps.aspect&&this.setNeedsRedraw("drawing buffer aspect changed"),this.animationProps.width=t,this.animationProps.height=e,this.animationProps.aspect=n,this.animationProps.needsRedraw=this.needsRedraw,this.animationProps.engineTime=Date.now()-this.animationProps.startTime,this.timeline&&this.timeline.update(this.animationProps.engineTime),this.animationProps.tick=Math.floor(this.animationProps.time/1e3*60),this.animationProps.tock++,this.animationProps.time=this.timeline?this.timeline.getTime():this.animationProps.engineTime,this.animationProps._offScreen=this.offScreen}_finalizeCallbackData(){this.onFinalize(this.animationProps)}_addCallbackData(t){"object"==typeof t&&null!==t&&(this.animationProps=Object.assign({},this.animationProps,t))}_createWebGLContext(t){if(this.offScreen=t.canvas&&"undefined"!=typeof OffscreenCanvas&&t.canvas instanceof OffscreenCanvas,t=Object.assign({},t,this.props.glOptions),this.gl=this.props.gl?Object(P.h)(this.props.gl,t):this.onCreateContext(t),!Object(P.i)(this.gl))throw new Error("AnimationLoop.onCreateContext - illegal context returned");Object(P.l)(this.gl),this._createInfoDiv()}_createInfoDiv(){if(this.gl.canvas&&this.props.onAddHTML){const t=document.createElement("div");document.body.appendChild(t),t.style.position="relative";const e=document.createElement("div");e.style.position="absolute",e.style.left="10px",e.style.bottom="10px",e.style.width="300px",e.style.background="white",t.appendChild(this.gl.canvas),t.appendChild(e);const n=this.props.onAddHTML(e);n&&(e.innerHTML=n)}}_getSizeAndAspect(){const t=this.gl.drawingBufferWidth,e=this.gl.drawingBufferHeight;let n=1;const{canvas:r}=this.gl;return r&&r.clientHeight?n=r.clientWidth/r.clientHeight:t>0&&e>0&&(n=t/e),{width:t,height:e,aspect:n}}_resizeViewport(){this.autoResizeViewport&&this.gl.viewport(0,0,this.gl.drawingBufferWidth,this.gl.drawingBufferHeight)}_resizeCanvasDrawingBuffer(){this.autoResizeDrawingBuffer&&Object(P.m)(this.gl,{useDevicePixels:this.useDevicePixels})}_createFramebuffer(){this.props.createFramebuffer&&(this.framebuffer=new C.a(this.gl))}_resizeFramebuffer(){this.framebuffer&&this.framebuffer.resize({width:this.gl.drawingBufferWidth,height:this.gl.drawingBufferHeight})}_beginTimers(){this.frameRate.timeEnd(),this.frameRate.timeStart(),this._gpuTimeQuery&&this._gpuTimeQuery.isResultAvailable()&&!this._gpuTimeQuery.isTimerDisjoint()&&this.stats.get("GPU Time").addTime(this._gpuTimeQuery.getTimerMilliseconds()),this._gpuTimeQuery&&this._gpuTimeQuery.beginTimeElapsedQuery(),this.cpuTime.timeStart()}_endTimers(){this.cpuTime.timeEnd(),this._gpuTimeQuery&&this._gpuTimeQuery.end()}_startEventHandling(){const{canvas:t}=this.gl;t&&(t.addEventListener("mousemove",this._onMousemove),t.addEventListener("mouseleave",this._onMouseleave))}_onMousemove(t){this.animationProps._mousePosition=[t.offsetX,t.offsetY]}_onMouseleave(t){this.animationProps._mousePosition=null}}var Et=n(287),Ot=n(73),St=n(139),Tt=n.n(St);const Ct={mousedown:1,mousemove:2,mouseup:4};!function(t){const e=t.prototype.handler;t.prototype.handler=function(t){const n=this.store;t.button>0&&"pointerdown"===t.type&&(function(t,e){for(let n=0;n<t.length;n++)if(e(t[n]))return!0;return!1}(n,e=>e.pointerId===t.pointerId)||n.push(t)),e.call(this,t)}}(Tt.a.PointerEventInput),Tt.a.MouseInput.prototype.handler=function(t){let e=Ct[t.type];1&e&&t.button>=0&&(this.pressed=!0),2&e&&0===t.which&&(e=4),this.pressed&&(4&e&&(this.pressed=!1),this.callback(this.manager,e,{pointers:[t],changedPointers:[t],pointerType:"mouse",srcEvent:t}))};const Pt=Tt.a.Manager;var Mt=Tt.a;class It{constructor(t,e,n){this.element=t,this.callback=e,this.options={enable:!0,...n}}}const Bt=Mt?[[Mt.Pan,{event:"tripan",pointers:3,threshold:0,enable:!1}],[Mt.Rotate,{enable:!1}],[Mt.Pinch,{enable:!1}],[Mt.Swipe,{enable:!1}],[Mt.Pan,{threshold:0,enable:!1}],[Mt.Press,{enable:!1}],[Mt.Tap,{event:"doubletap",taps:2,enable:!1}],[Mt.Tap,{event:"anytap",enable:!1}],[Mt.Tap,{enable:!1}]]:null,Rt={tripan:["rotate","pinch","pan"],rotate:["pinch"],pinch:["pan"],pan:["press","doubletap","anytap","tap"],doubletap:["anytap"],anytap:["tap"]},kt={doubletap:["tap"]},Lt={pointerdown:"pointerdown",pointermove:"pointermove",pointerup:"pointerup",touchstart:"pointerdown",touchmove:"pointermove",touchend:"pointerup",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup"},Dt={KEY_EVENTS:["keydown","keyup"],MOUSE_EVENTS:["mousedown","mousemove","mouseup","mouseover","mouseout","mouseleave"],WHEEL_EVENTS:["wheel","mousewheel"]},jt={tap:"tap",anytap:"anytap",doubletap:"doubletap",press:"press",pinch:"pinch",pinchin:"pinch",pinchout:"pinch",pinchstart:"pinch",pinchmove:"pinch",pinchend:"pinch",pinchcancel:"pinch",rotate:"rotate",rotatestart:"rotate",rotatemove:"rotate",rotateend:"rotate",rotatecancel:"rotate",tripan:"tripan",tripanstart:"tripan",tripanmove:"tripan",tripanup:"tripan",tripandown:"tripan",tripanleft:"tripan",tripanright:"tripan",tripanend:"tripan",tripancancel:"tripan",pan:"pan",panstart:"pan",panmove:"pan",panup:"pan",pandown:"pan",panleft:"pan",panright:"pan",panend:"pan",pancancel:"pan",swipe:"swipe",swipeleft:"swipe",swiperight:"swipe",swipeup:"swipe",swipedown:"swipe"},Ft={click:"tap",anyclick:"anytap",dblclick:"doubletap",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup",mouseover:"pointerover",mouseout:"pointerout",mouseleave:"pointerleave"};var zt=n(105);const Ut=-1!==zt.b.indexOf("firefox"),{WHEEL_EVENTS:Nt}=Dt;class Gt extends It{constructor(t,e,n){super(t,e,n),this.handleEvent=t=>{if(!this.options.enable)return;let e=t.deltaY;zt.c.WheelEvent&&(Ut&&t.deltaMode===zt.c.WheelEvent.DOM_DELTA_PIXEL&&(e/=zt.c.devicePixelRatio),t.deltaMode===zt.c.WheelEvent.DOM_DELTA_LINE&&(e*=40)),0!==e&&e%4.000244140625==0&&(e=Math.floor(e/4.000244140625)),t.shiftKey&&e&&(e*=.25),this.callback({type:"wheel",center:{x:t.clientX,y:t.clientY},delta:-e,srcEvent:t,pointerType:"mouse",target:t.target})},this.events=(this.options.events||[]).concat(Nt),this.events.forEach(e=>t.addEventListener(e,this.handleEvent,!!zt.a&&{passive:!1}))}destroy(){this.events.forEach(t=>this.element.removeEventListener(t,this.handleEvent))}enableEventType(t,e){"wheel"===t&&(this.options.enable=e)}}const{MOUSE_EVENTS:Vt}=Dt;class Ht extends It{constructor(t,e,n){super(t,e,n),this.handleEvent=t=>{this.handleOverEvent(t),this.handleOutEvent(t),this.handleEnterEvent(t),this.handleLeaveEvent(t),this.handleMoveEvent(t)},this.pressed=!1;const{enable:r}=this.options;this.enableMoveEvent=r,this.enableLeaveEvent=r,this.enableEnterEvent=r,this.enableOutEvent=r,this.enableOverEvent=r,this.events=(this.options.events||[]).concat(Vt),this.events.forEach(e=>t.addEventListener(e,this.handleEvent))}destroy(){this.events.forEach(t=>this.element.removeEventListener(t,this.handleEvent))}enableEventType(t,e){"pointermove"===t&&(this.enableMoveEvent=e),"pointerover"===t&&(this.enableOverEvent=e),"pointerout"===t&&(this.enableOutEvent=e),"pointerenter"===t&&(this.enableEnterEvent=e),"pointerleave"===t&&(this.enableLeaveEvent=e)}handleOverEvent(t){this.enableOverEvent&&"mouseover"===t.type&&this._emit("pointerover",t)}handleOutEvent(t){this.enableOutEvent&&"mouseout"===t.type&&this._emit("pointerout",t)}handleEnterEvent(t){this.enableEnterEvent&&"mouseenter"===t.type&&this._emit("pointerenter",t)}handleLeaveEvent(t){this.enableLeaveEvent&&"mouseleave"===t.type&&this._emit("pointerleave",t)}handleMoveEvent(t){if(this.enableMoveEvent)switch(t.type){case"mousedown":t.button>=0&&(this.pressed=!0);break;case"mousemove":0===t.which&&(this.pressed=!1),this.pressed||this._emit("pointermove",t);break;case"mouseup":this.pressed=!1}}_emit(t,e){this.callback({type:t,center:{x:e.clientX,y:e.clientY},srcEvent:e,pointerType:"mouse",target:e.target})}}const{KEY_EVENTS:Wt}=Dt;class qt extends It{constructor(t,e,n){super(t,e,n),this.handleEvent=t=>{const e=t.target||t.srcElement;"INPUT"===e.tagName&&"text"===e.type||"TEXTAREA"===e.tagName||(this.enableDownEvent&&"keydown"===t.type&&this.callback({type:"keydown",srcEvent:t,key:t.key,target:t.target}),this.enableUpEvent&&"keyup"===t.type&&this.callback({type:"keyup",srcEvent:t,key:t.key,target:t.target}))},this.enableDownEvent=this.options.enable,this.enableUpEvent=this.options.enable,this.events=(this.options.events||[]).concat(Wt),t.tabIndex=this.options.tabIndex||0,t.style.outline="none",this.events.forEach(e=>t.addEventListener(e,this.handleEvent))}destroy(){this.events.forEach(t=>this.element.removeEventListener(t,this.handleEvent))}enableEventType(t,e){"keydown"===t&&(this.enableDownEvent=e),"keyup"===t&&(this.enableUpEvent=e)}}class Xt extends It{constructor(t,e,n){super(t,e,n),this.handleEvent=t=>{this.options.enable&&this.callback({type:"contextmenu",center:{x:t.clientX,y:t.clientY},srcEvent:t,pointerType:"mouse",target:t.target})},t.addEventListener("contextmenu",this.handleEvent)}destroy(){this.element.removeEventListener("contextmenu",this.handleEvent)}enableEventType(t,e){"contextmenu"===t&&(this.options.enable=e)}}const Jt={pointerdown:1,pointermove:2,pointerup:4,mousedown:1,mousemove:2,mouseup:4};function Zt(t){const e=Jt[t.srcEvent.type];if(!e)return null;const{buttons:n,button:r,which:i}=t.srcEvent;let o=!1,a=!1,s=!1;return 4===e||2===e&&!Number.isFinite(n)?(o=1===i,a=2===i,s=3===i):2===e?(o=Boolean(1&n),a=Boolean(4&n),s=Boolean(2&n)):1===e&&(o=0===r,a=1===r,s=2===r),{leftButton:o,middleButton:a,rightButton:s}}function Qt(t,e){const n=t.center;if(!n)return null;const r=e.getBoundingClientRect(),i=r.width/e.offsetWidth||1,o=r.height/e.offsetHeight||1;return{center:n,offsetCenter:{x:(n.x-r.left-e.clientLeft)/i,y:(n.y-r.top-e.clientTop)/o}}}const Kt={srcElement:"root",priority:0};class Yt{constructor(t){this.handleEvent=t=>{if(this.isEmpty())return;const e=this._normalizeEvent(t);let n=t.srcEvent.target;for(;n&&n!==e.rootElement;){if(this._emit(e,n),e.handled)return;n=n.parentNode}this._emit(e,"root")},this.eventManager=t,this.handlers=[],this.handlersByElement=new Map,this._active=!1}isEmpty(){return!this._active}add(t,e,n,r=!1,i=!1){const{handlers:o,handlersByElement:a}=this;let s=Kt;"string"==typeof n||n&&n.addEventListener?s={...Kt,srcElement:n}:n&&(s={...Kt,...n});let u=a.get(s.srcElement);u||(u=[],a.set(s.srcElement,u));const c={type:t,handler:e,srcElement:s.srcElement,priority:s.priority};r&&(c.once=!0),i&&(c.passive=!0),o.push(c),this._active=this._active||!c.passive;let l=u.length-1;for(;l>=0&&!(u[l].priority>=c.priority);)l--;u.splice(l+1,0,c)}remove(t,e){const{handlers:n,handlersByElement:r}=this;for(let i=n.length-1;i>=0;i--){const o=n[i];if(o.type===t&&o.handler===e){n.splice(i,1);const t=r.get(o.srcElement);t.splice(t.indexOf(o),1),0===t.length&&r.delete(o.srcElement)}}this._active=n.some(t=>!t.passive)}_emit(t,e){const n=this.handlersByElement.get(e);if(n){let e=!1;const r=()=>{t.handled=!0},i=()=>{t.handled=!0,e=!0},o=[];for(let a=0;a<n.length;a++){const{type:s,handler:u,once:c}=n[a];if(u({...t,type:s,stopPropagation:r,stopImmediatePropagation:i}),c&&o.push(n[a]),e)break}for(let t=0;t<o.length;t++){const{type:e,handler:n}=o[t];this.remove(e,n)}}}_normalizeEvent(t){const e=this.eventManager.getElement();return{...t,...Zt(t),...Qt(t,e),preventDefault:()=>{t.srcEvent.preventDefault()},stopImmediatePropagation:null,stopPropagation:null,handled:!1,rootElement:e}}}const $t={events:null,recognizers:null,recognizerOptions:{},Manager:Pt,touchAction:"none",tabIndex:0};class te{constructor(t=null,e){this._onBasicInput=t=>{const{srcEvent:e}=t,n=Lt[e.type];n&&this.manager.emit(n,t)},this._onOtherEvent=t=>{this.manager.emit(t.type,t)},this.options={...$t,...e},this.events=new Map,this.setElement(t);const{events:n}=this.options;n&&this.on(n)}getElement(){return this.element}setElement(t){if(this.element&&this.destroy(),this.element=t,!t)return;const{options:e}=this,n=e.Manager;this.manager=new n(t,{touchAction:e.touchAction,recognizers:e.recognizers||Bt}).on("hammer.input",this._onBasicInput),e.recognizers||Object.keys(Rt).forEach(t=>{const e=this.manager.get(t);e&&Rt[t].forEach(t=>{e.recognizeWith(t)})});for(const t in e.recognizerOptions){const n=this.manager.get(t);if(n){const r=e.recognizerOptions[t];delete r.enable,n.set(r)}}this.wheelInput=new Gt(t,this._onOtherEvent,{enable:!1}),this.moveInput=new Ht(t,this._onOtherEvent,{enable:!1}),this.keyInput=new qt(t,this._onOtherEvent,{enable:!1,tabIndex:e.tabIndex}),this.contextmenuInput=new Xt(t,this._onOtherEvent,{enable:!1});for(const[t,e]of this.events)e.isEmpty()||(this._toggleRecognizer(e.recognizerName,!0),this.manager.on(t,e.handleEvent))}destroy(){this.element&&(this.wheelInput.destroy(),this.moveInput.destroy(),this.keyInput.destroy(),this.contextmenuInput.destroy(),this.manager.destroy(),this.wheelInput=null,this.moveInput=null,this.keyInput=null,this.contextmenuInput=null,this.manager=null,this.element=null)}on(t,e,n){this._addEventHandler(t,e,n,!1)}once(t,e,n){this._addEventHandler(t,e,n,!0)}watch(t,e,n){this._addEventHandler(t,e,n,!1,!0)}off(t,e){this._removeEventHandler(t,e)}_toggleRecognizer(t,e){const{manager:n}=this;if(!n)return;const r=n.get(t);if(r&&r.options.enable!==e){r.set({enable:e});const i=kt[t];i&&!this.options.recognizers&&i.forEach(i=>{const o=n.get(i);e?(o.requireFailure(t),r.dropRequireFailure(i)):o.dropRequireFailure(t)})}this.wheelInput.enableEventType(t,e),this.moveInput.enableEventType(t,e),this.keyInput.enableEventType(t,e),this.contextmenuInput.enableEventType(t,e)}_addEventHandler(t,e,n,r,i){if("string"!=typeof t){n=e;for(const e in t)this._addEventHandler(e,t[e],n,r,i);return}const{manager:o,events:a}=this,s=Ft[t]||t;let u=a.get(s);u||(u=new Yt(this),a.set(s,u),u.recognizerName=jt[s]||s,o&&o.on(s,u.handleEvent)),u.add(t,e,n,r,i),u.isEmpty()||this._toggleRecognizer(u.recognizerName,!0)}_removeEventHandler(t,e){if("string"!=typeof t){for(const e in t)this._removeEventHandler(e,t[e]);return}const{events:n}=this,r=Ft[t]||t,i=n.get(r);if(i&&(i.remove(t,e),i.isEmpty())){const{recognizerName:t}=i;let e=!1;for(const r of n.values())if(r.recognizerName===t&&!r.isEmpty()){e=!0;break}e||this._toggleRecognizer(t,!1)}}}var ee=n(28);function ne(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return re(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return re(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function re(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}function ie(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function oe(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?ie(Object(n),!0).forEach((function(e){u()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):ie(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function ae(){}n.d(e,"a",(function(){return ue}));var se={id:"",width:"100%",height:"100%",style:null,viewState:null,initialViewState:null,pickingRadius:0,layerFilter:null,glOptions:{},parameters:{},parent:null,gl:null,canvas:null,layers:[],effects:[],views:null,controller:null,useDevicePixels:!0,touchAction:"none",eventRecognizerOptions:{},_framebuffer:null,_animate:!1,_pickable:!0,_typedArrayManagerProps:{},_customRender:null,onWebGLInitialized:ae,onResize:ae,onViewStateChange:ae,onInteractionStateChange:ae,onBeforeRender:ae,onAfterRender:ae,onLoad:ae,onError:function(t){return h.a.error(t.message)()},onHover:null,onClick:null,onDragStart:null,onDrag:null,onDragEnd:null,_onMetrics:null,getCursor:function(t){return t.isDragging?"grabbing":"grab"},getTooltip:null,debug:!1,drawPickingColors:!1},ue=function(){function t(e){var n=this;i()(this,t),u()(this,"width",0),u()(this,"height",0),u()(this,"userData",{}),u()(this,"canvas",null),u()(this,"viewManager",null),u()(this,"layerManager",null),u()(this,"effectManager",null),u()(this,"deckRenderer",null),u()(this,"deckPicker",null),u()(this,"eventManager",null),u()(this,"tooltip",null),u()(this,"_lastPointerDownInfo",null),u()(this,"_onPointerMove",(function(t){var e=n._pickRequest;if("pointerleave"===t.type)e.x=-1,e.y=-1,e.radius=0;else{if(t.leftButton||t.rightButton)return;var r=t.offsetCenter;if(!r)return;e.x=r.x,e.y=r.y,e.radius=n.props.pickingRadius}n.layerManager&&(n.layerManager.context.mousePosition={x:e.x,y:e.y}),e.event=t})),u()(this,"_onEvent",(function(t){var e=M.b[t.type],r=t.offsetCenter;if(e&&r&&n.layerManager){var i=n.layerManager.getLayers(),o=n.deckPicker.getLastPickedObject({x:r.x,y:r.y,layers:i,viewports:n.getViewports(r)},n._lastPointerDownInfo),a=o.layer,s=a&&(a[e.handler]||a.props[e.handler]),u=n.props[e.handler],c=!1;s&&(c=s.call(a,o,t)),!c&&u&&u(o,t)}})),u()(this,"_onPointerDown",(function(t){var e=t.offsetCenter,r=n._pick("pickObject","pickObject Time",{x:e.x,y:e.y,radius:n.props.pickingRadius});n._lastPointerDownInfo=r.result[0]||r.emptyInfo})),this.props=oe(oe({},se),e),e=this.props,this._needsRedraw="Initial render",this._pickRequest={mode:"hover",x:-1,y:-1,radius:0,event:null},this.cursorState={isHovering:!1,isDragging:!1},e.viewState&&e.initialViewState&&h.a.warn("View state tracking is disabled. Use either `initialViewState` for auto update or `viewState` for manual update.")(),"IE"===Object(pt.a)()&&h.a.warn("IE 11 is not supported")(),this.viewState=e.initialViewState,e.gl||"undefined"!=typeof document&&(this.canvas=this._createCanvas(e)),this.animationLoop=this._createAnimationLoop(e),this.stats=new Ot.a({id:"deck.gl"}),this.metrics={fps:0,setPropsTime:0,updateAttributesTime:0,framesRedrawn:0,pickTime:0,pickCount:0,gpuTime:0,gpuTimePerFrame:0,cpuTime:0,cpuTimePerFrame:0,bufferMemory:0,textureMemory:0,renderbufferMemory:0,gpuMemory:0},this._metricsCounter=0,this.setProps(e),e._typedArrayManagerProps&&ht.a.setOptions(e._typedArrayManagerProps),this.animationLoop.start()}return a()(t,[{key:"finalize",value:function(){var t,e,n,r,i,o,a,s;(this.animationLoop.stop(),this.animationLoop=null,this._lastPointerDownInfo=null,null===(t=this.layerManager)||void 0===t||t.finalize(),this.layerManager=null,null===(e=this.viewManager)||void 0===e||e.finalize(),this.viewManager=null,null===(n=this.effectManager)||void 0===n||n.finalize(),this.effectManager=null,null===(r=this.deckRenderer)||void 0===r||r.finalize(),this.deckRenderer=null,null===(i=this.deckPicker)||void 0===i||i.finalize(),this.deckPicker=null,null===(o=this.eventManager)||void 0===o||o.destroy(),this.eventManager=null,null===(a=this.tooltip)||void 0===a||a.remove(),this.tooltip=null,this.props.canvas||this.props.gl||!this.canvas)||(null===(s=this.canvas.parentElement)||void 0===s||s.removeChild(this.canvas),this.canvas=null)}},{key:"setProps",value:function(t){this.stats.get("setProps Time").timeStart(),"onLayerHover"in t&&h.a.removed("onLayerHover","onHover")(),"onLayerClick"in t&&h.a.removed("onLayerClick","onClick")(),t.initialViewState&&!Object(l.a)(this.props.initialViewState,t.initialViewState)&&(this.viewState=t.initialViewState),Object.assign(this.props,t),this._setCanvasSize(this.props);var e=Object.create(this.props);Object.assign(e,{views:this._getViews(),width:this.width,height:this.height,viewState:this._getViewState()}),this.animationLoop.setProps(e),this.layerManager&&(this.viewManager.setProps(e),this.layerManager.activateViewport(this.getViewports()[0]),this.layerManager.setProps(e),this.effectManager.setProps(e),this.deckRenderer.setProps(e),this.deckPicker.setProps(e)),this.stats.get("setProps Time").timeEnd()}},{key:"needsRedraw",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearRedrawFlags:!1};if(!this.layerManager)return!1;if(this.props._animate)return"Deck._animate";var e=this._needsRedraw;t.clearRedrawFlags&&(this._needsRedraw=!1);var n=this.viewManager.needsRedraw(t),r=this.layerManager.needsRedraw(t),i=this.effectManager.needsRedraw(t),o=this.deckRenderer.needsRedraw(t);return e=e||n||r||i||o}},{key:"redraw",value:function(t){if(this.layerManager){var e=this.needsRedraw({clearRedrawFlags:!0});(e=t||e)&&(this.stats.get("Redraw Count").incrementCount(),this.props._customRender?this.props._customRender(e):this._drawLayers(e))}}},{key:"isInitialized",get:function(){return null!==this.viewManager}},{key:"getViews",value:function(){return Object(ee.a)(this.viewManager),this.viewManager.views}},{key:"getViewports",value:function(t){return Object(ee.a)(this.viewManager),this.viewManager.getViewports(t)}},{key:"pickObject",value:function(t){var e=this._pick("pickObject","pickObject Time",t).result;return e.length?e[0]:null}},{key:"pickMultipleObjects",value:function(t){return t.depth=t.depth||10,this._pick("pickObject","pickMultipleObjects Time",t).result}},{key:"pickObjects",value:function(t){return this._pick("pickObjects","pickObjects Time",t)}},{key:"_addResources",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];for(var n in t)this.layerManager.resourceManager.add({resourceId:n,data:t[n],forceUpdate:e})}},{key:"_removeResources",value:function(t){var e,n=ne(t);try{for(n.s();!(e=n.n()).done;){var r=e.value;this.layerManager.resourceManager.remove(r)}}catch(t){n.e(t)}finally{n.f()}}},{key:"_pick",value:function(t,e,n){Object(ee.a)(this.deckPicker);var r=this.stats;r.get("Pick Count").incrementCount(),r.get(e).timeStart();var i=this.deckPicker[t](oe({layers:this.layerManager.getLayers(n),views:this.viewManager.getViews(),viewports:this.getViewports(n),onViewportActive:this.layerManager.activateViewport,effects:this.effectManager.getEffects()},n));return r.get(e).timeEnd(),i}},{key:"_createCanvas",value:function(t){var e=t.canvas;("string"==typeof e&&(e=document.getElementById(e),Object(ee.a)(e)),e)||((e=document.createElement("canvas")).id=t.id||"deckgl-overlay",(t.parent||document.body).appendChild(e));return Object.assign(e.style,t.style),e}},{key:"_setCanvasSize",value:function(t){if(this.canvas){var e=t.width,n=t.height;if(e||0===e){var r=Number.isFinite(e)?"".concat(e,"px"):e;this.canvas.style.width=r}if(n||0===n){var i,o=Number.isFinite(n)?"".concat(n,"px"):n;this.canvas.style.position=(null===(i=t.style)||void 0===i?void 0:i.position)||"absolute",this.canvas.style.height=o}}}},{key:"_updateCanvasSize",value:function(){var t=this.canvas;if(t){var e,n=t.clientWidth||t.width,r=t.clientHeight||t.height;if(n!==this.width||r!==this.height)this.width=n,this.height=r,null===(e=this.viewManager)||void 0===e||e.setProps({width:n,height:r}),this.props.onResize({width:n,height:r})}}},{key:"_createAnimationLoop",value:function(t){var e=this,n=t.width,r=t.height,i=t.gl,o=t.glOptions,a=t.debug,s=t.onError,u=t.onBeforeRender,c=t.onAfterRender,l=t.useDevicePixels;return new wt({width:n,height:r,useDevicePixels:l,autoResizeViewport:!1,gl:i,onCreateContext:function(t){return Object(P.c)(oe(oe(oe({},o),t),{},{canvas:e.canvas,debug:a,onContextLost:function(){return e._onContextLost()}}))},onInitialize:function(t){return e._setGLContext(t.gl)},onRender:this._onRenderFrame.bind(this),onBeforeRender:u,onAfterRender:c,onError:s})}},{key:"_getViewState",value:function(){return this.props.viewState||this.viewState}},{key:"_getViews",value:function(){var t=this.props.views||[new g.a({id:"default-view"})];return(t=Array.isArray(t)?t:[t]).length&&this.props.controller&&(t[0].props.controller=this.props.controller),t}},{key:"_onContextLost",value:function(){var t=this.props.onError;this.animationLoop&&t&&t(new Error("WebGL context is lost"))}},{key:"_pickAndCallback",value:function(){var t=this._pickRequest;if(t.event){var e=this._pick("pickObject","pickObject Time",t),n=e.result,r=e.emptyInfo;this.cursorState.isHovering=n.length>0;var i,o=r,a=!1,s=ne(n);try{for(s.s();!(i=s.n()).done;){var u,c=i.value;o=c,a=(null===(u=c.layer)||void 0===u?void 0:u.onHover(c,t.event))||a}}catch(t){s.e(t)}finally{s.f()}if(!a&&this.props.onHover&&this.props.onHover(o,t.event),this.props.getTooltip&&this.tooltip){var l=this.props.getTooltip(o);this.tooltip.setTooltip(l,o.x,o.y)}t.event=null}}},{key:"_updateCursor",value:function(){var t=this.props.parent||this.canvas;t&&(t.style.cursor=this.props.getCursor(this.cursorState))}},{key:"_setGLContext",value:function(t){if(!this.layerManager){this.canvas||(this.canvas=t.canvas,Object(P.h)(t,{enable:!0,copyState:!0})),this.tooltip=new lt(this.canvas),Object(P.n)(t,{blend:!0,blendFunc:[770,771,1,771],polygonOffsetFill:!0,depthTest:!0,depthFunc:515}),this.props.onWebGLInitialized(t);var e=new Et.a;for(var n in e.play(),this.animationLoop.attachTimeline(e),this.eventManager=new te(this.props.parent||t.canvas,{touchAction:this.props.touchAction,recognizerOptions:this.props.eventRecognizerOptions,events:{pointerdown:this._onPointerDown,pointermove:this._onPointerMove,pointerleave:this._onPointerMove}}),M.b)this.eventManager.on(n,this._onEvent);this.viewManager=new A({timeline:e,eventManager:this.eventManager,onViewStateChange:this._onViewStateChange.bind(this),onInteractionStateChange:this._onInteractionStateChange.bind(this),views:this._getViews(),viewState:this._getViewState(),width:this.width,height:this.height});var r=this.viewManager.getViewports()[0];this.layerManager=new c.a(t,{deck:this,stats:this.stats,viewport:r,timeline:e}),this.effectManager=new q,this.deckRenderer=new X.a(t),this.deckPicker=new ut(t),this.setProps(this.props),this._updateCanvasSize(),this.props.onLoad()}}},{key:"_drawLayers",value:function(t,e){var n=this.layerManager.context.gl;Object(P.n)(n,this.props.parameters),this.props.onBeforeRender({gl:n}),this.deckRenderer.renderLayers(oe({target:this.props._framebuffer,layers:this.layerManager.getLayers(),viewports:this.viewManager.getViewports(),onViewportActive:this.layerManager.activateViewport,views:this.viewManager.getViews(),pass:"screen",redrawReason:t,effects:this.effectManager.getEffects()},e)),this.props.onAfterRender({gl:n})}},{key:"_onRenderFrame",value:function(t){this._getFrameStats(),this._metricsCounter++%60==0&&(this._getMetrics(),this.stats.reset(),h.a.table(4,this.metrics)(),this.props._onMetrics&&this.props._onMetrics(this.metrics)),this._updateCanvasSize(),this._updateCursor(),this.tooltip.isVisible&&this.viewManager.needsRedraw()&&this.tooltip.setTooltip(null),this.layerManager.updateLayers(),this._pickAndCallback(),this.redraw(),this.viewManager&&this.viewManager.updateViewStates()}},{key:"_onViewStateChange",value:function(t){var e=this.props.onViewStateChange(t)||t.viewState;this.viewState&&(this.viewState=oe(oe({},this.viewState),{},u()({},t.viewId,e)),this.props.viewState||this.viewManager&&this.viewManager.setProps({viewState:this.viewState}))}},{key:"_onInteractionStateChange",value:function(t){this.cursorState.isDragging=t.isDragging||!1,this.props.onInteractionStateChange(t)}},{key:"_getFrameStats",value:function(){var t=this.stats;t.get("frameRate").timeEnd(),t.get("frameRate").timeStart();var e=this.animationLoop.stats;t.get("GPU Time").addTime(e.get("GPU Time").lastTiming),t.get("CPU Time").addTime(e.get("CPU Time").lastTiming)}},{key:"_getMetrics",value:function(){var t=this.metrics,e=this.stats;t.fps=e.get("frameRate").getHz(),t.setPropsTime=e.get("setProps Time").time,t.updateAttributesTime=e.get("Update Attributes").time,t.framesRedrawn=e.get("Redraw Count").count,t.pickTime=e.get("pickObject Time").time+e.get("pickMultipleObjects Time").time+e.get("pickObjects Time").time,t.pickCount=e.get("Pick Count").count,t.gpuTime=e.get("GPU Time").time,t.cpuTime=e.get("CPU Time").time,t.gpuTimePerFrame=e.get("GPU Time").getAverageTime(),t.cpuTimePerFrame=e.get("CPU Time").getAverageTime();var n=dt.b.get("Memory Usage");t.bufferMemory=n.get("Buffer Memory").count,t.textureMemory=n.get("Texture Memory").count,t.renderbufferMemory=n.get("Renderbuffer Memory").count,t.gpuMemory=n.get("GPU Memory").count}}]),t}();u()(ue,"defaultProps",se),u()(ue,"VERSION",ft.a.VERSION)},function(t,e,n){"use strict";var r=n(0),i=n.n(r),o=n(107),a=n(291),s=n(20),u=n(31);var c={id:"JSON",name:"JSON",module:"",version:"",options:{},extensions:["json","geojson"],mimeTypes:["application/json","application/geo+json"],testText:function(t){var e=t[0],n=t[t.length-1];return"{"===e&&"}"===n||"["===e&&"]"===n},parseTextSync:JSON.parse};function l(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return 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m(t,e){for(var n=0;n<t.length;n++)e.writeSFixed64(t[n])}function y(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+16777216*t[e+3]}function v(t,e,n){t[n]=e,t[n+1]=e>>>8,t[n+2]=e>>>16,t[n+3]=e>>>24}function _(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}i.prototype={destroy:function(){this.buf=null},readFields:function(t,e,n){for(n=n||this.length;this.pos<n;){var r=this.readVarint(),i=r>>3,o=this.pos;this.type=7&r,t(i,e,this),this.pos===o&&this.skip(r)}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=y(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=_(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=y(this.buf,this.pos)+4294967296*y(this.buf,this.pos+4);return this.pos+=8,t},readSFixed64:function(){var t=y(this.buf,this.pos)+4294967296*_(this.buf,this.pos+4);return this.pos+=8,t},readFloat:function(){var t=r.read(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=r.read(this.buf,this.pos,!0,52,8);return this.pos+=8,t},readVarint:function(t){var e,n,r=this.buf;return e=127&(n=r[this.pos++]),n<128?e:(e|=(127&(n=r[this.pos++]))<<7,n<128?e:(e|=(127&(n=r[this.pos++]))<<14,n<128?e:(e|=(127&(n=r[this.pos++]))<<21,n<128?e:function(t,e,n){var r,i,o=n.buf;if(i=o[n.pos++],r=(112&i)>>4,i<128)return s(t,r,e);if(i=o[n.pos++],r|=(127&i)<<3,i<128)return s(t,r,e);if(i=o[n.pos++],r|=(127&i)<<10,i<128)return s(t,r,e);if(i=o[n.pos++],r|=(127&i)<<17,i<128)return s(t,r,e);if(i=o[n.pos++],r|=(127&i)<<24,i<128)return s(t,r,e);if(i=o[n.pos++],r|=(1&i)<<31,i<128)return s(t,r,e);throw new Error("Expected varint not more than 10 bytes")}(e|=(15&(n=r[this.pos]))<<28,t,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=this.pos;return this.pos=t,t-e>=12&&o?function(t,e,n){return o.decode(t.subarray(e,n))}(this.buf,e,t):function(t,e,n){var r="",i=e;for(;i<n;){var o,a,s,u=t[i],c=null,l=u>239?4:u>223?3:u>191?2:1;if(i+l>n)break;1===l?u<128&&(c=u):2===l?128==(192&(o=t[i+1]))&&(c=(31&u)<<6|63&o)<=127&&(c=null):3===l?(o=t[i+1],a=t[i+2],128==(192&o)&&128==(192&a)&&((c=(15&u)<<12|(63&o)<<6|63&a)<=2047||c>=55296&&c<=57343)&&(c=null)):4===l&&(o=t[i+1],a=t[i+2],s=t[i+3],128==(192&o)&&128==(192&a)&&128==(192&s)&&((c=(15&u)<<18|(63&o)<<12|(63&a)<<6|63&s)<=65535||c>=1114112)&&(c=null)),null===c?(c=65533,l=1):c>65535&&(c-=65536,r+=String.fromCharCode(c>>>10&1023|55296),c=56320|1023&c),r+=String.fromCharCode(c),i+=l}return r}(this.buf,e,t)},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==i.Bytes)return t.push(this.readVarint(e));var n=a(this);for(t=t||[];this.pos<n;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){if(this.type!==i.Bytes)return t.push(this.readSVarint());var e=a(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){if(this.type!==i.Bytes)return t.push(this.readBoolean());var e=a(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){if(this.type!==i.Bytes)return t.push(this.readFloat());var e=a(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){if(this.type!==i.Bytes)return t.push(this.readDouble());var e=a(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){if(this.type!==i.Bytes)return t.push(this.readFixed32());var e=a(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){if(this.type!==i.Bytes)return t.push(this.readSFixed32());var e=a(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){if(this.type!==i.Bytes)return t.push(this.readFixed64());var e=a(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){if(this.type!==i.Bytes)return t.push(this.readSFixed64());var e=a(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===i.Varint)for(;this.buf[this.pos++]>127;);else if(e===i.Bytes)this.pos=this.readVarint()+this.pos;else if(e===i.Fixed32)this.pos+=4;else{if(e!==i.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var n=new Uint8Array(e);n.set(this.buf),this.buf=n,this.length=e}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),v(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),v(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),v(this.buf,-1&t,this.pos),v(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),v(this.buf,-1&t,this.pos),v(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var n,r;t>=0?(n=t%4294967296|0,r=t/4294967296|0):(r=~(-t/4294967296),4294967295^(n=~(-t%4294967296))?n=n+1|0:(n=0,r=r+1|0));if(t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,n){n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos]=127&t}(n,0,e),function(t,e){var n=(7&t)<<4;if(e.buf[e.pos++]|=n|((t>>>=3)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;e.buf[e.pos++]=127&t}(r,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,n){for(var r,i,o=0;o<e.length;o++){if((r=e.charCodeAt(o))>55295&&r<57344){if(!i){r>56319||o+1===e.length?(t[n++]=239,t[n++]=191,t[n++]=189):i=r;continue}if(r<56320){t[n++]=239,t[n++]=191,t[n++]=189,i=r;continue}r=i-55296<<10|r-56320|65536,i=null}else i&&(t[n++]=239,t[n++]=191,t[n++]=189,i=null);r<128?t[n++]=r:(r<2048?t[n++]=r>>6|192:(r<65536?t[n++]=r>>12|224:(t[n++]=r>>18|240,t[n++]=r>>12&63|128),t[n++]=r>>6&63|128),t[n++]=63&r|128)}return n}(this.buf,t,this.pos);var n=this.pos-e;n>=128&&u(e,n,this),this.pos=e-1,this.writeVarint(n),this.pos+=n},writeFloat:function(t){this.realloc(4),r.write(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),r.write(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var n=0;n<e;n++)this.buf[this.pos++]=t[n]},writeRawMessage:function(t,e){this.pos++;var n=this.pos;t(e,this);var 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sizeMaxPixels);\n\n vec3 pos = (instanceModelMatrix * (sceneModelMatrix * POSITION).xyz) * sizeScale * (clampedSize / originalSize) + instanceTranslation;\n if(composeModelMatrix) {\n DECKGL_FILTER_SIZE(pos, geometry);\n // using instancePositions as world coordinates\n // when using globe mode, this branch does not re-orient the model to align with the surface of the earth\n // call project_normal before setting position to avoid rotation\n geometry.normal = project_normal(normal);\n gl_Position = project_position_to_clipspace(pos + instancePositions, instancePositions64Low, vec3(0.0), geometry.position);\n }\n else {\n pos = project_size(pos);\n DECKGL_FILTER_SIZE(pos, geometry);\n gl_Position = project_position_to_clipspace(instancePositions, instancePositions64Low, pos, geometry.position);\n geometry.normal = project_normal(normal);\n }\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n #ifdef MODULE_PBR\n // set PBR data\n pbr_vPosition = geometry.position.xyz;\n #ifdef HAS_NORMALS\n pbr_vNormal = geometry.normal;\n #endif\n\n #ifdef HAS_UV\n pbr_vUV = TEXCOORD_0;\n #else\n pbr_vUV = vec2(0., 0.);\n #endif\n geometry.uv = pbr_vUV;\n #endif\n\n vColor = instanceColors;\n DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",fs:"#version 300 es\n\n// Uniforms\nuniform float opacity;\n\n// Varying\nin vec4 vColor;\n\nout vec4 fragmentColor;\n\n// MODULE_PBR contains all the varying definitions needed\n#ifndef MODULE_PBR\n #if defined(HAS_UV) && defined(HAS_BASECOLORMAP)\n in vec2 vTEXCOORD_0;\n uniform sampler2D u_BaseColorSampler;\n #endif\n#endif\n\nvoid main(void) {\n #ifdef MODULE_PBR\n fragmentColor = vColor * pbr_filterColor(vec4(0));\n geometry.uv = pbr_vUV;\n #else\n #if defined(HAS_UV) && defined(HAS_BASECOLORMAP)\n fragmentColor = vColor * texture2D(u_BaseColorSampler, vTEXCOORD_0);\n geometry.uv = vTEXCOORD_0;\n #else\n fragmentColor = vColor;\n #endif\n #endif\n\n fragmentColor.a *= opacity;\n DECKGL_FILTER_COLOR(fragmentColor, geometry);\n}\n",modules:t}}},{key:"initializeState",value:function(){this.getAttributeManager().addInstanced({instancePositions:{size:3,type:5130,fp64:this.use64bitPositions(),accessor:"getPosition",transition:!0},instanceColors:{type:5121,size:this.props.colorFormat.length,accessor:"getColor",normalized:!0,defaultValue:st,transition:!0},instanceModelMatrix:rt.a})}},{key:"updateState",value:function(t){u()(d()(n.prototype),"updateState",this).call(this,t);var e=t.props,r=t.oldProps;e.scenegraph!==r.scenegraph?this._updateScenegraph():e._animations!==r._animations&&this._applyAnimationsProp(this.state.scenegraph,this.state.animator,e._animations)}},{key:"finalizeState",value:function(t){u()(d()(n.prototype),"finalizeState",this).call(this,t),this._deleteScenegraph()}},{key:"_updateScenegraph",value:function(){var t=this,e=this.props,n=this.context.gl,r=null;if(e.scenegraph instanceof P)r={scenes:[e.scenegraph]};else if(e.scenegraph&&!e.scenegraph.gltf){var i=e.scenegraph,o=function(t,e,n){const r=new J(t,n);return{scenes:r.instantiate(e),animator:r.createAnimator()}}(n,i,this._getModelOptions());r=ot({gltf:i},o),function(t){return tt.apply(this,arguments)}(o).then((function(){return t.setNeedsRedraw()}))}else e.scenegraph&&(b.a.deprecated("ScenegraphLayer.props.scenegraph","Use GLTFLoader instead of GLTFScenegraphLoader")(),r=e.scenegraph);var a={layer:this,gl:n},s=e.getScene(r,a),u=e.getAnimator(r,a);s instanceof P?(this._deleteScenegraph(),this._applyAllAttributes(s),this._applyAnimationsProp(s,u,e._animations),this.setState({scenegraph:s,animator:u})):null!==s&&b.a.warn("invalid scenegraph:",s)()}},{key:"_applyAllAttributes",value:function(t){var e=this;if(this.state.attributesAvailable){var n=this.getAttributeManager().getAttributes();t.traverse((function(t){e._setModelAttributes(t.model,n)}))}}},{key:"_applyAnimationsProp",value:function(t,e,n){if(t&&e&&n){var r=e.getAnimations();Object.keys(n).sort().forEach((function(t){var e=n[t];if("*"===t)r.forEach((function(t){Object.assign(t,e)}));else if(Number.isFinite(Number(t))){var i=Number(t);i>=0&&i<r.length?Object.assign(r[i],e):b.a.warn("animation ".concat(t," not found"))()}else{var o=r.find((function(e){return e.name===t}));o?Object.assign(o,e):b.a.warn("animation ".concat(t," not found"))()}}))}}},{key:"_deleteScenegraph",value:function(){var t=this.state.scenegraph;t instanceof P&&t.delete()}},{key:"_getModelOptions",value:function(){var t=this.props._imageBasedLightingEnvironment,e=null;return t&&(e="function"==typeof t?t({gl:this.context.gl,layer:this}):t),{gl:this.context.gl,waitForFullLoad:!0,imageBasedLightingEnvironment:e,modelOptions:ot({isInstanced:!0,transpileToGLSL100:!Object(w.j)(this.context.gl)},this.getShaders()),useTangents:!1}}},{key:"updateAttributes",value:function(t){var e=this;this.setState({attributesAvailable:!0}),this.state.scenegraph&&this.state.scenegraph.traverse((function(n){e._setModelAttributes(n.model,t)}))}},{key:"draw",value:function(t){var e=t.moduleParameters,n=void 0===e?null:e,r=t.parameters,i=void 0===r?{}:r,o=t.context;if(this.state.scenegraph){this.props._animations&&this.state.animator&&(this.state.animator.animate(o.timeline.getTime()),this.setNeedsRedraw());var a=this.context.viewport,s=this.props,u=s.sizeScale,c=s.sizeMinPixels,l=s.sizeMaxPixels,h=s.opacity,f=s.coordinateSystem,p=this.getNumInstances();this.state.scenegraph.traverse((function(t,e){var r=e.worldMatrix;t.model.setInstanceCount(p),t.updateModuleSettings(n),t.draw({parameters:i,uniforms:{sizeScale:u,opacity:h,sizeMinPixels:c,sizeMaxPixels:l,composeModelMatrix:Object(rt.b)(a,f),sceneModelMatrix:r,u_Camera:t.model.getUniforms().project_uCameraPosition}})}))}}}]),n}(x.a);g()(ct,"defaultProps",ut),g()(ct,"layerName","ScenegraphLayer")},function(t,e,n){"use strict";var r=n(175),i=n.n(r),o=n(3),a=n.n(o),s=n(4),u=n.n(s),c=n(7),l=n.n(c),h=n(5),f=n.n(h),p=n(6),d=n.n(p),A=n(2),g=n.n(A),m=n(0),y=n.n(m),v=n(189),_=n(174);function b(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function x(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?b(Object(n),!0).forEach((function(e){y()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):b(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function w(t,e){if(!t)return null;var n="startIndices"in t?t.startIndices[e]:e,r=t.featureIds.value[n];return-1!==n?function(t,e,n){var r={properties:x({},t.properties[e])};for(var i in t.numericProps)r.properties[i]=t.numericProps[i].value[n];return r}(t,r,n):null}var E=n(113),O=n(161),S=n(159),T=n(112),C=n(111),P={circle:{type:O.a,props:{filled:"filled",stroked:"stroked",lineWidthMaxPixels:"lineWidthMaxPixels",lineWidthMinPixels:"lineWidthMinPixels",lineWidthScale:"lineWidthScale",lineWidthUnits:"lineWidthUnits",pointRadiusMaxPixels:"radiusMaxPixels",pointRadiusMinPixels:"radiusMinPixels",pointRadiusScale:"radiusScale",pointRadiusUnits:"radiusUnits",pointAntialiasing:"antialiasing",pointBillboard:"billboard",getFillColor:"getFillColor",getLineColor:"getLineColor",getLineWidth:"getLineWidth",getPointRadius:"getRadius"}},icon:{type:E.a,props:{iconAtlas:"iconAtlas",iconMapping:"iconMapping",iconSizeMaxPixels:"sizeMaxPixels",iconSizeMinPixels:"sizeMinPixels",iconSizeScale:"sizeScale",iconSizeUnits:"sizeUnits",iconAlphaCutoff:"alphaCutoff",iconBillboard:"billboard",getIcon:"getIcon",getIconAngle:"getAngle",getIconColor:"getColor",getIconPixelOffset:"getPixelOffset",getIconSize:"getSize"}},text:{type:S.a,props:{textSizeMaxPixels:"sizeMaxPixels",textSizeMinPixels:"sizeMinPixels",textSizeScale:"sizeScale",textSizeUnits:"sizeUnits",textBackground:"background",textBackgroundPadding:"backgroundPadding",textFontFamily:"fontFamily",textFontWeight:"fontWeight",textLineHeight:"lineHeight",textMaxWidth:"maxWidth",textOutlineColor:"outlineColor",textOutlineWidth:"outlineWidth",textWordBreak:"wordBreak",textCharacterSet:"characterSet",textBillboard:"billboard",textFontSettings:"fontSettings",getText:"getText",getTextAngle:"getAngle",getTextColor:"getColor",getTextPixelOffset:"getPixelOffset",getTextSize:"getSize",getTextAnchor:"getTextAnchor",getTextAlignmentBaseline:"getAlignmentBaseline",getTextBackgroundColor:"getBackgroundColor",getTextBorderColor:"getBorderColor",getTextBorderWidth:"getBorderWidth"}}},M={type:T.a,props:{lineWidthUnits:"widthUnits",lineWidthScale:"widthScale",lineWidthMinPixels:"widthMinPixels",lineWidthMaxPixels:"widthMaxPixels",lineJointRounded:"jointRounded",lineCapRounded:"capRounded",lineMiterLimit:"miterLimit",lineBillboard:"billboard",getLineColor:"getColor",getLineWidth:"getWidth"}},I={type:C.a,props:{extruded:"extruded",filled:"filled",wireframe:"wireframe",elevationScale:"elevationScale",material:"material",_full3d:"_full3d",getElevation:"getElevation",getFillColor:"getFillColor",getLineColor:"getLineColor"}};function B(t){var e=t.type,n=t.props,r={};for(var i in n)r[i]=e.defaultProps[n[i]];return r}function R(t,e){var n=t.props,r=n.transitions,i=n.updateTriggers,o={updateTriggers:{},transitions:r&&{getPosition:r.geometry}};for(var a in e){var s=e[a],u=t.props[a];a.startsWith("get")&&(u=t.getSubLayerAccessor(u),o.updateTriggers[s]=i[a],r&&(o.transitions[s]=r[a])),o[s]=u}return o}var k=n(20);function L(t,e){for(var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},r={pointFeatures:[],lineFeatures:[],polygonFeatures:[],polygonOutlineFeatures:[]},i=n.startRow,o=void 0===i?0:i,a=n.endRow,s=void 0===a?t.length:a,u=o;u<s;u++){var c=t[u],l=c.geometry;if(l)if("GeometryCollection"===l.type){k.a.assert(Array.isArray(l.geometries),"GeoJSON does not have geometries array");for(var h=l.geometries,f=0;f<h.length;f++){var p=h[f];D(p,r,e,c,u)}}else D(l,r,e,c,u)}return r}function D(t,e,n,r,i){var o=t.type,a=t.coordinates,s=e.pointFeatures,u=e.lineFeatures,c=e.polygonFeatures,l=e.polygonOutlineFeatures;if(function(t,e){var n=j[t];k.a.assert(n,"Unknown GeoJSON type ".concat(t));for(;e&&--n>0;)e=e[0];return e&&Number.isFinite(e[0])}(o,a))switch(o){case"Point":s.push(n({geometry:t},r,i));break;case"MultiPoint":a.forEach((function(t){s.push(n({geometry:{type:"Point",coordinates:t}},r,i))}));break;case"LineString":u.push(n({geometry:t},r,i));break;case"MultiLineString":a.forEach((function(t){u.push(n({geometry:{type:"LineString",coordinates:t}},r,i))}));break;case"Polygon":c.push(n({geometry:t},r,i)),a.forEach((function(t){l.push(n({geometry:{type:"LineString",coordinates:t}},r,i))}));break;case"MultiPolygon":a.forEach((function(t){c.push(n({geometry:{type:"Polygon",coordinates:t}},r,i)),t.forEach((function(t){l.push(n({geometry:{type:"LineString",coordinates:t}},r,i))}))}))}else k.a.warn("".concat(o," coordinates are malformed"))()}var j={Point:1,MultiPoint:2,LineString:2,MultiLineString:3,Polygon:3,MultiPolygon:4};function F(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function z(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?F(Object(n),!0).forEach((function(e){y()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):F(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function U(t){return t.geometry.coordinates}function N(t,e){var n={points:{},lines:{},polygons:{},polygonsOutline:{}},r=t.points,i=t.lines,o=t.polygons,a=function(t,e){var n={points:null,lines:null,polygons:null};for(var r in n){var i=t[r].globalFeatureIds.value;n[r]=new Uint8ClampedArray(3*i.length);for(var o=[],a=0;a<i.length;a++)e(i[a],o),n[r][3*a+0]=o[0],n[r][3*a+1]=o[1],n[r][3*a+2]=o[2]}return n}(t,e);return n.points.data={length:r.positions.value.length/r.positions.size,attributes:z(z({},r.attributes),{},{getPosition:r.positions,instancePickingColors:{size:3,value:a.points}}),properties:r.properties,numericProps:r.numericProps,featureIds:r.featureIds},n.lines.data={length:i.pathIndices.value.length-1,startIndices:i.pathIndices.value,attributes:z(z({},i.attributes),{},{getPath:i.positions,instancePickingColors:{size:3,value:a.lines}}),properties:i.properties,numericProps:i.numericProps,featureIds:i.featureIds},n.lines._pathType="open",n.polygons.data={length:o.polygonIndices.value.length-1,startIndices:o.polygonIndices.value,attributes:z(z({},o.attributes),{},{getPolygon:o.positions,pickingColors:{size:3,value:a.polygons}}),properties:o.properties,numericProps:o.numericProps,featureIds:o.featureIds},n.polygons._normalize=!1,o.triangles&&(n.polygons.data.attributes.indices=o.triangles.value),n.polygonsOutline.data={length:o.primitivePolygonIndices.value.length-1,startIndices:o.primitivePolygonIndices.value,attributes:z(z({},o.attributes),{},{getPath:o.positions,instancePickingColors:{size:3,value:a.polygons}}),properties:o.properties,numericProps:o.numericProps,featureIds:o.featureIds},n.polygonsOutline._pathType="open",n}n.d(e,"a",(function(){return Q}));var G=["instancePickingColors"];function V(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return H(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return H(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function H(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}function W(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=g()(t);if(e){var i=g()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return d()(this,n)}}function q(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function X(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?q(Object(n),!0).forEach((function(e){y()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):q(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}var J=["points","linestrings","polygons"],Z=X(X(X(X(X(X({},B(P.circle)),B(P.icon)),B(P.text)),B(M)),B(I)),{},{stroked:!0,filled:!0,extruded:!1,wireframe:!1,_full3d:!1,iconAtlas:{type:"object",value:null},iconMapping:{type:"object",value:{}},getIcon:{type:"accessor",value:function(t){return t.properties.icon}},getText:{type:"accessor",value:function(t){return t.properties.text}},pointType:"circle",getRadius:{deprecatedFor:"getPointRadius"}}),Q=function(t){f()(n,t);var e=W(n);function n(){return a()(this,n),e.apply(this,arguments)}return u()(n,[{key:"initializeState",value:function(){this.state={layerProps:{},features:{}}}},{key:"updateState",value:function(t){var e=t.props,n=t.changeFlags;if(n.dataChanged){var r=this.props.data,i=r&&"points"in r&&"polygons"in r&&"lines"in r;this.setState({binary:i}),i?this._updateStateBinary({props:e,changeFlags:n}):this._updateStateJSON({props:e,changeFlags:n})}}},{key:"_updateStateBinary",value:function(t){var e=t.props,n=(t.changeFlags,N(e.data,this.encodePickingColor));this.setState({layerProps:n})}},{key:"_updateStateJSON",value:function(t){var e=t.props,n=t.changeFlags,r=function(t){if(Array.isArray(t))return t;switch(k.a.assert(t.type,"GeoJSON does not have type"),t.type){case"Feature":return[t];case"FeatureCollection":return k.a.assert(Array.isArray(t.features),"GeoJSON does not have features array"),t.features;default:return[{geometry:t}]}}(e.data),i=this.getSubLayerRow.bind(this),o={},a={};if(Array.isArray(n.dataChanged)){var s=this.state.features;for(var u in s)o[u]=s[u].slice(),a[u]=[];var c,l=V(n.dataChanged);try{for(l.s();!(c=l.n()).done;){var h=c.value,f=L(r,i,h);for(var p in s)a[p].push(Object(_.a)({data:o[p],getIndex:function(t){return t.__source.index},dataRange:h,replace:f[p]}))}}catch(t){l.e(t)}finally{l.f()}}else o=L(r,i);var d=function(t,e){var n={points:{},lines:{},polygons:{},polygonsOutline:{}},r=t.pointFeatures,i=t.lineFeatures,o=t.polygonFeatures,a=t.polygonOutlineFeatures;return n.points.data=r,n.points._dataDiff=e.pointFeatures&&function(){return e.pointFeatures},n.points.getPosition=U,n.lines.data=i,n.lines._dataDiff=e.lineFeatures&&function(){return e.lineFeatures},n.lines.getPath=U,n.polygons.data=o,n.polygons._dataDiff=e.polygonFeatures&&function(){return e.polygonFeatures},n.polygons.getPolygon=U,n.polygonsOutline.data=a,n.polygonsOutline._dataDiff=e.polygonOutlineFeatures&&function(){return e.polygonOutlineFeatures},n.polygonsOutline.getPath=U,n}(o,a);this.setState({features:o,featuresDiff:a,layerProps:d})}},{key:"getPickingInfo",value:function(t){var e=this,r=l()(g()(n.prototype),"getPickingInfo",this).call(this,t),i=r.index,o=r.sourceLayer;return r.featureType=J.find((function(t){return o.id.startsWith("".concat(e.id,"-").concat(t,"-"))})),i>=0&&o.id.startsWith("".concat(this.id,"-points-text"))&&this.state.binary&&(r.index=this.props.data.points.globalFeatureIds.value[i]),r}},{key:"_updateAutoHighlight",value:function(t){var e,n="".concat(this.id,"-points-"),r="points"===t.featureType,i=V(this.getSubLayers());try{for(i.s();!(e=i.n()).done;){var o=e.value;o.id.startsWith(n)===r&&o.updateAutoHighlight(t)}}catch(t){i.e(t)}finally{i.f()}}},{key:"_renderPolygonLayer",value:function(){var t=this.props,e=t.extruded,n=t.wireframe,r=this.state.layerProps,i="polygons-fill",o=this.shouldRenderSubLayer(i,r.polygons.data)&&this.getSubLayerClass(i,I.type);if(o){var a=R(this,I.props),s=e&&n;return s||delete a.getLineColor,a.updateTriggers.lineColors=s,new o(a,this.getSubLayerProps({id:i,updateTriggers:a.updateTriggers}),r.polygons)}return null}},{key:"_renderLineLayers",value:function(){var t=this.props,e=t.extruded,n=t.stroked,r=this.state.layerProps,i=!e&&n&&this.shouldRenderSubLayer("polygons-stroke",r.polygonsOutline.data)&&this.getSubLayerClass("polygons-stroke",M.type),o=this.shouldRenderSubLayer("linestrings",r.lines.data)&&this.getSubLayerClass("linestrings",M.type);if(i||o){var a=R(this,M.props);return[i&&new i(a,this.getSubLayerProps({id:"polygons-stroke",updateTriggers:a.updateTriggers}),r.polygonsOutline),o&&new o(a,this.getSubLayerProps({id:"linestrings",updateTriggers:a.updateTriggers}),r.lines)]}return null}},{key:"_renderPointLayers",value:function(){var t=this.props.pointType,e=this.state,n=e.layerProps,r=e.binary,o=this.props.highlightedObjectIndex;!r&&Number.isFinite(o)&&(o=n.points.data.findIndex((function(t){return t.__source.index===o})));var a,s=[],u=V(new Set(t.split("+")));try{for(u.s();!(a=u.n()).done;){var c=a.value,l="points-".concat(c),h=P[c],f=h&&this.shouldRenderSubLayer(l,n.points.data)&&this.getSubLayerClass(l,h.type);if(f){var p=R(this,h.props),d=n.points;if("text"===c&&r){var A=d.data.attributes,g=(A.instancePickingColors,i()(A,G));d=X(X({},d),{},{data:X(X({},d.data),{},{attributes:g})})}s.push(new f(p,this.getSubLayerProps({id:l,updateTriggers:p.updateTriggers,highlightedObjectIndex:o}),d))}}}catch(t){u.e(t)}finally{u.f()}return s}},{key:"renderLayers",value:function(){var t=this.props.extruded,e=this._renderPolygonLayer();return[!t&&e,this._renderLineLayers(),this._renderPointLayers(),t&&e]}},{key:"getSubLayerAccessor",value:function(t){return this.state.binary&&"function"==typeof t?function(e,n){var r=w(n.data,n.index);return t(r,n)}:l()(g()(n.prototype),"getSubLayerAccessor",this).call(this,t)}}]),n}(v.a);y()(Q,"layerName","GeoJsonLayer"),y()(Q,"defaultProps",Z)},function(t,e,n){"use strict";var r=n(3),i=n.n(r),o=n(4),a=n.n(o),s=n(7),u=n.n(s),c=n(5),l=n.n(c),h=n(6),f=n.n(h),p=n(2),d=n.n(p),A=n(0),g=n.n(A),m=n(204),y=n(220),v=n(12),_=n(157),b=n(178),x=n(58);function w(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function E(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?w(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):w(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function O(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}n.d(e,"a",(function(){return C}));var S=[0,0,0,255],T={getSourcePosition:{type:"accessor",value:function(t){return t.sourcePosition}},getTargetPosition:{type:"accessor",value:function(t){return t.targetPosition}},getSourceColor:{type:"accessor",value:S},getTargetColor:{type:"accessor",value:S},getWidth:{type:"accessor",value:1},getHeight:{type:"accessor",value:1},getTilt:{type:"accessor",value:0},greatCircle:!1,widthUnits:"pixels",widthScale:{type:"number",value:1,min:0},widthMinPixels:{type:"number",value:0,min:0},widthMaxPixels:{type:"number",value:Number.MAX_SAFE_INTEGER,min:0}},C=function(t){l()(n,t);var e=O(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(){return u()(d()(n.prototype),"getShaders",this).call(this,{vs:"#define SHADER_NAME arc-layer-vertex-shader\n\nattribute vec3 positions;\nattribute vec4 instanceSourceColors;\nattribute vec4 instanceTargetColors;\nattribute vec3 instanceSourcePositions;\nattribute vec3 instanceSourcePositions64Low;\nattribute vec3 instanceTargetPositions;\nattribute vec3 instanceTargetPositions64Low;\nattribute vec3 instancePickingColors;\nattribute float instanceWidths;\nattribute float instanceHeights;\nattribute float instanceTilts;\n\nuniform bool greatCircle;\nuniform bool useShortestPath;\nuniform float numSegments;\nuniform float opacity;\nuniform float widthScale;\nuniform float widthMinPixels;\nuniform float widthMaxPixels;\nuniform int widthUnits;\n\nvarying vec4 vColor;\nvarying vec2 uv;\nvarying float isValid;\n\nfloat paraboloid(float distance, float sourceZ, float targetZ, float ratio) {\n // d: distance on the xy plane\n // r: ratio of the current point\n // p: ratio of the peak of the arc\n // h: height multiplier\n // z = f(r) = sqrt(r * (p * 2 - r)) * d * h\n // f(0) = 0\n // f(1) = dz\n\n float deltaZ = targetZ - sourceZ;\n float dh = distance * instanceHeights;\n if (dh == 0.0) {\n return sourceZ + deltaZ * ratio;\n }\n float unitZ = deltaZ / dh;\n float p2 = unitZ * unitZ + 1.0;\n\n // sqrt does not deal with negative values, manually flip source and target if delta.z < 0\n float dir = step(deltaZ, 0.0);\n float z0 = mix(sourceZ, targetZ, dir);\n float r = mix(ratio, 1.0 - ratio, dir);\n return sqrt(r * (p2 - r)) * dh + z0;\n}\n\n// offset vector by strokeWidth pixels\n// offset_direction is -1 (left) or 1 (right)\nvec2 getExtrusionOffset(vec2 line_clipspace, float offset_direction, float width) {\n // normalized direction of the line\n vec2 dir_screenspace = normalize(line_clipspace * project_uViewportSize);\n // rotate by 90 degrees\n dir_screenspace = vec2(-dir_screenspace.y, dir_screenspace.x);\n\n return dir_screenspace * offset_direction * width / 2.0;\n}\n\nfloat getSegmentRatio(float index) {\n return smoothstep(0.0, 1.0, index / (numSegments - 1.0));\n}\n\nvec3 interpolateFlat(vec3 source, vec3 target, float segmentRatio) {\n float distance = length(source.xy - target.xy);\n float z = paraboloid(distance, source.z, target.z, segmentRatio);\n\n float tiltAngle = radians(instanceTilts);\n vec2 tiltDirection = normalize(target.xy - source.xy);\n vec2 tilt = vec2(-tiltDirection.y, tiltDirection.x) * z * sin(tiltAngle);\n\n return vec3(\n mix(source.xy, target.xy, segmentRatio) + tilt,\n z * cos(tiltAngle)\n );\n}\n\n/* Great circle interpolation\n * http://www.movable-type.co.uk/scripts/latlong.html\n */\nfloat getAngularDist (vec2 source, vec2 target) {\n vec2 sourceRadians = radians(source);\n vec2 targetRadians = radians(target);\n vec2 sin_half_delta = sin((sourceRadians - targetRadians) / 2.0);\n vec2 shd_sq = sin_half_delta * sin_half_delta;\n\n float a = shd_sq.y + cos(sourceRadians.y) * cos(targetRadians.y) * shd_sq.x;\n return 2.0 * asin(sqrt(a));\n}\n\nvec3 interpolateGreatCircle(vec3 source, vec3 target, vec3 source3D, vec3 target3D, float angularDist, float t) {\n vec2 lngLat;\n\n // if the angularDist is PI, linear interpolation is applied. otherwise, use spherical interpolation\n if(abs(angularDist - PI) < 0.001) {\n lngLat = (1.0 - t) * source.xy + t * target.xy;\n } else {\n float a = sin((1.0 - t) * angularDist);\n float b = sin(t * angularDist);\n vec3 p = source3D.yxz * a + target3D.yxz * b;\n lngLat = degrees(vec2(atan(p.y, -p.x), atan(p.z, length(p.xy))));\n }\n\n float z = paraboloid(angularDist * EARTH_RADIUS, source.z, target.z, t);\n\n return vec3(lngLat, z);\n}\n\n/* END GREAT CIRCLE */\n\nvoid main(void) {\n geometry.worldPosition = instanceSourcePositions;\n geometry.worldPositionAlt = instanceTargetPositions;\n\n float segmentIndex = positions.x;\n float segmentRatio = getSegmentRatio(segmentIndex);\n float prevSegmentRatio = getSegmentRatio(max(0.0, segmentIndex - 1.0));\n float nextSegmentRatio = getSegmentRatio(min(numSegments - 1.0, segmentIndex + 1.0));\n\n // if it's the first point, use next - current as direction\n // otherwise use current - prev\n float indexDir = mix(-1.0, 1.0, step(segmentIndex, 0.0));\n isValid = 1.0;\n\n uv = vec2(segmentRatio, positions.y);\n geometry.uv = uv;\n geometry.pickingColor = instancePickingColors;\n\n vec4 curr;\n vec4 next;\n vec3 source;\n vec3 target;\n\n if ((greatCircle || project_uProjectionMode == PROJECTION_MODE_GLOBE) && project_uCoordinateSystem == COORDINATE_SYSTEM_LNGLAT) {\n source = project_globe_(vec3(instanceSourcePositions.xy, 0.0));\n target = project_globe_(vec3(instanceTargetPositions.xy, 0.0));\n float angularDist = getAngularDist(instanceSourcePositions.xy, instanceTargetPositions.xy);\n\n vec3 prevPos = interpolateGreatCircle(instanceSourcePositions, instanceTargetPositions, source, target, angularDist, prevSegmentRatio);\n vec3 currPos = interpolateGreatCircle(instanceSourcePositions, instanceTargetPositions, source, target, angularDist, segmentRatio);\n vec3 nextPos = interpolateGreatCircle(instanceSourcePositions, instanceTargetPositions, source, target, angularDist, nextSegmentRatio);\n\n if (abs(currPos.x - prevPos.x) > 180.0) {\n indexDir = -1.0;\n isValid = 0.0;\n } else if (abs(currPos.x - nextPos.x) > 180.0) {\n indexDir = 1.0;\n isValid = 0.0;\n }\n nextPos = indexDir < 0.0 ? prevPos : nextPos;\n nextSegmentRatio = indexDir < 0.0 ? prevSegmentRatio : nextSegmentRatio;\n\n if (isValid == 0.0) {\n // split at the 180th meridian\n nextPos.x += nextPos.x > 0.0 ? -360.0 : 360.0;\n float t = ((currPos.x > 0.0 ? 180.0 : -180.0) - currPos.x) / (nextPos.x - currPos.x);\n currPos = mix(currPos, nextPos, t);\n segmentRatio = mix(segmentRatio, nextSegmentRatio, t);\n }\n\n vec3 currPos64Low = mix(instanceSourcePositions64Low, instanceTargetPositions64Low, segmentRatio);\n vec3 nextPos64Low = mix(instanceSourcePositions64Low, instanceTargetPositions64Low, nextSegmentRatio);\n \n curr = project_position_to_clipspace(currPos, currPos64Low, vec3(0.0), geometry.position);\n next = project_position_to_clipspace(nextPos, nextPos64Low, vec3(0.0));\n \n } else {\n vec3 source_world = instanceSourcePositions;\n vec3 target_world = instanceTargetPositions;\n if (useShortestPath) {\n source_world.x = mod(source_world.x + 180., 360.0) - 180.;\n target_world.x = mod(target_world.x + 180., 360.0) - 180.;\n\n float deltaLng = target_world.x - source_world.x;\n if (deltaLng > 180.) target_world.x -= 360.;\n if (deltaLng < -180.) source_world.x -= 360.;\n }\n source = project_position(source_world, instanceSourcePositions64Low);\n target = project_position(target_world, instanceTargetPositions64Low);\n\n // common x at longitude=-180\n float antiMeridianX = 0.0;\n\n if (useShortestPath) {\n if (project_uProjectionMode == PROJECTION_MODE_WEB_MERCATOR_AUTO_OFFSET) {\n antiMeridianX = -(project_uCoordinateOrigin.x + 180.) / 360. * TILE_SIZE;\n }\n float thresholdRatio = (antiMeridianX - source.x) / (target.x - source.x);\n\n if (prevSegmentRatio <= thresholdRatio && nextSegmentRatio > thresholdRatio) {\n isValid = 0.0;\n indexDir = sign(segmentRatio - thresholdRatio);\n segmentRatio = thresholdRatio;\n }\n }\n\n nextSegmentRatio = indexDir < 0.0 ? prevSegmentRatio : nextSegmentRatio;\n vec3 currPos = interpolateFlat(source, target, segmentRatio);\n vec3 nextPos = interpolateFlat(source, target, nextSegmentRatio);\n\n if (useShortestPath) {\n if (nextPos.x < antiMeridianX) {\n currPos.x += TILE_SIZE;\n nextPos.x += TILE_SIZE;\n }\n }\n\n curr = project_common_position_to_clipspace(vec4(currPos, 1.0));\n next = project_common_position_to_clipspace(vec4(nextPos, 1.0));\n geometry.position = vec4(currPos, 1.0);\n }\n\n // Multiply out width and clamp to limits\n // mercator pixels are interpreted as screen pixels\n float widthPixels = clamp(\n project_size_to_pixel(instanceWidths * widthScale, widthUnits),\n widthMinPixels, widthMaxPixels\n );\n\n // extrude\n vec3 offset = vec3(\n getExtrusionOffset((next.xy - curr.xy) * indexDir, positions.y, widthPixels),\n 0.0);\n DECKGL_FILTER_SIZE(offset, geometry);\n gl_Position = curr + vec4(project_pixel_size_to_clipspace(offset.xy), 0.0, 0.0);\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n vec4 color = mix(instanceSourceColors, instanceTargetColors, segmentRatio);\n vColor = vec4(color.rgb, color.a * opacity);\n DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",fs:"#define SHADER_NAME arc-layer-fragment-shader\n\nprecision highp float;\n\nvarying vec4 vColor;\nvarying vec2 uv;\nvarying float isValid;\n\nvoid main(void) {\n if (isValid == 0.0) {\n discard;\n }\n\n gl_FragColor = vColor;\n geometry.uv = uv;\n\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n",modules:[m.a,y.a]})}},{key:"wrapLongitude",get:function(){return!1}},{key:"initializeState",value:function(){this.getAttributeManager().addInstanced({instanceSourcePositions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:!0,accessor:"getSourcePosition"},instanceTargetPositions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:!0,accessor:"getTargetPosition"},instanceSourceColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:!0,accessor:"getSourceColor",defaultValue:S},instanceTargetColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:!0,accessor:"getTargetColor",defaultValue:S},instanceWidths:{size:1,transition:!0,accessor:"getWidth",defaultValue:1},instanceHeights:{size:1,transition:!0,accessor:"getHeight",defaultValue:1},instanceTilts:{size:1,transition:!0,accessor:"getTilt",defaultValue:0}})}},{key:"updateState",value:function(t){if(u()(d()(n.prototype),"updateState",this).call(this,t),t.changeFlags.extensionsChanged){var e,r=this.context.gl;null===(e=this.state.model)||void 0===e||e.delete(),this.state.model=this._getModel(r),this.getAttributeManager().invalidateAll()}}},{key:"draw",value:function(t){var e=t.uniforms,n=this.props,r=n.widthUnits,i=n.widthScale,o=n.widthMinPixels,a=n.widthMaxPixels,s=n.greatCircle,u=n.wrapLongitude;this.state.model.setUniforms(e).setUniforms({greatCircle:s,widthUnits:v.e[r],widthScale:i,widthMinPixels:o,widthMaxPixels:a,useShortestPath:u}).draw()}},{key:"_getModel",value:function(t){for(var e=[],n=0;n<50;n++)e=e.concat([n,1,0,n,-1,0]);var r=new b.a(t,E(E({},this.getShaders()),{},{id:this.props.id,geometry:new x.a({drawMode:5,attributes:{positions:new Float32Array(e)}}),isInstanced:!0}));return r.setUniforms({numSegments:50}),r}}]),n}(_.a);g()(C,"layerName","ArcLayer"),g()(C,"defaultProps",T)},function(t,e,n){"use strict";var r=n(3),i=n.n(r),o=n(4),a=n.n(o),s=n(7),u=n.n(s),c=n(5),l=n.n(c),h=n(6),f=n.n(h),p=n(2),d=n.n(p),A=n(0),g=n.n(A),m=n(204),y=n(220),v=n(12),_=n(157),b=n(178),x=n(58);function w(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function E(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?w(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):w(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function O(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}n.d(e,"a",(function(){return T}));var S={getSourcePosition:{type:"accessor",value:function(t){return t.sourcePosition}},getTargetPosition:{type:"accessor",value:function(t){return t.targetPosition}},getColor:{type:"accessor",value:[0,0,0,255]},getWidth:{type:"accessor",value:1},widthUnits:"pixels",widthScale:{type:"number",value:1,min:0},widthMinPixels:{type:"number",value:0,min:0},widthMaxPixels:{type:"number",value:Number.MAX_SAFE_INTEGER,min:0}},T=function(t){l()(n,t);var e=O(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(){return u()(d()(n.prototype),"getShaders",this).call(this,{vs:"#define SHADER_NAME line-layer-vertex-shader\n\nattribute vec3 positions;\nattribute vec3 instanceSourcePositions;\nattribute vec3 instanceTargetPositions;\nattribute vec3 instanceSourcePositions64Low;\nattribute vec3 instanceTargetPositions64Low;\nattribute vec4 instanceColors;\nattribute vec3 instancePickingColors;\nattribute float instanceWidths;\n\nuniform float opacity;\nuniform float widthScale;\nuniform float widthMinPixels;\nuniform float widthMaxPixels;\nuniform float useShortestPath;\nuniform int widthUnits;\n\nvarying vec4 vColor;\nvarying vec2 uv;\n\n// offset vector by strokeWidth pixels\n// offset_direction is -1 (left) or 1 (right)\nvec2 getExtrusionOffset(vec2 line_clipspace, float offset_direction, float width) {\n // normalized direction of the line\n vec2 dir_screenspace = normalize(line_clipspace * project_uViewportSize);\n // rotate by 90 degrees\n dir_screenspace = vec2(-dir_screenspace.y, dir_screenspace.x);\n\n return dir_screenspace * offset_direction * width / 2.0;\n}\n\nvec3 splitLine(vec3 a, vec3 b, float x) {\n float t = (x - a.x) / (b.x - a.x);\n return vec3(x, mix(a.yz, b.yz, t));\n}\n\nvoid main(void) {\n geometry.worldPosition = instanceSourcePositions;\n geometry.worldPositionAlt = instanceTargetPositions;\n\n vec3 source_world = instanceSourcePositions;\n vec3 target_world = instanceTargetPositions;\n vec3 source_world_64low = instanceSourcePositions64Low;\n vec3 target_world_64low = instanceTargetPositions64Low;\n\n if (useShortestPath > 0.5 || useShortestPath < -0.5) {\n source_world.x = mod(source_world.x + 180., 360.0) - 180.;\n target_world.x = mod(target_world.x + 180., 360.0) - 180.;\n float deltaLng = target_world.x - source_world.x;\n\n if (deltaLng * useShortestPath > 180.) {\n source_world.x += 360. * useShortestPath;\n source_world = splitLine(source_world, target_world, 180. * useShortestPath);\n source_world_64low = vec3(0.0);\n } else if (deltaLng * useShortestPath < -180.) {\n target_world.x += 360. * useShortestPath;\n target_world = splitLine(source_world, target_world, 180. * useShortestPath);\n target_world_64low = vec3(0.0);\n } else if (useShortestPath < 0.) {\n // Line is not split, abort\n gl_Position = vec4(0.);\n return;\n }\n }\n\n // Position\n vec4 source_commonspace;\n vec4 target_commonspace;\n vec4 source = project_position_to_clipspace(source_world, source_world_64low, vec3(0.), source_commonspace);\n vec4 target = project_position_to_clipspace(target_world, target_world_64low, vec3(0.), target_commonspace);\n \n // linear interpolation of source & target to pick right coord\n float segmentIndex = positions.x;\n vec4 p = mix(source, target, segmentIndex);\n geometry.position = mix(source_commonspace, target_commonspace, segmentIndex);\n uv = positions.xy;\n geometry.uv = uv;\n geometry.pickingColor = instancePickingColors;\n\n // Multiply out width and clamp to limits\n float widthPixels = clamp(\n project_size_to_pixel(instanceWidths * widthScale, widthUnits),\n widthMinPixels, widthMaxPixels\n );\n\n // extrude\n vec3 offset = vec3(\n getExtrusionOffset(target.xy - source.xy, positions.y, widthPixels),\n 0.0);\n DECKGL_FILTER_SIZE(offset, geometry);\n gl_Position = p + vec4(project_pixel_size_to_clipspace(offset.xy), 0.0, 0.0);\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n // Color\n vColor = vec4(instanceColors.rgb, instanceColors.a * opacity);\n DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",fs:"#define SHADER_NAME line-layer-fragment-shader\n\nprecision highp float;\n\nvarying vec4 vColor;\nvarying vec2 uv;\n\nvoid main(void) {\n geometry.uv = uv;\n\n gl_FragColor = vColor;\n\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n",modules:[m.a,y.a]})}},{key:"wrapLongitude",get:function(){return!1}},{key:"initializeState",value:function(){this.getAttributeManager().addInstanced({instanceSourcePositions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:!0,accessor:"getSourcePosition"},instanceTargetPositions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:!0,accessor:"getTargetPosition"},instanceColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:!0,accessor:"getColor",defaultValue:[0,0,0,255]},instanceWidths:{size:1,transition:!0,accessor:"getWidth",defaultValue:1}})}},{key:"updateState",value:function(t){if(u()(d()(n.prototype),"updateState",this).call(this,t),t.changeFlags.extensionsChanged){var e,r=this.context.gl;null===(e=this.state.model)||void 0===e||e.delete(),this.state.model=this._getModel(r),this.getAttributeManager().invalidateAll()}}},{key:"draw",value:function(t){var e=t.uniforms,n=this.props,r=n.widthUnits,i=n.widthScale,o=n.widthMinPixels,a=n.widthMaxPixels,s=n.wrapLongitude;this.state.model.setUniforms(e).setUniforms({widthUnits:v.e[r],widthScale:i,widthMinPixels:o,widthMaxPixels:a,useShortestPath:s?1:0}).draw(),s&&this.state.model.setUniforms({useShortestPath:-1}).draw()}},{key:"_getModel",value:function(t){return new b.a(t,E(E({},this.getShaders()),{},{id:this.props.id,geometry:new x.a({drawMode:5,attributes:{positions:new Float32Array([0,-1,0,0,1,0,1,-1,0,1,1,0])}}),isInstanced:!0}))}}]),n}(_.a);g()(T,"layerName","LineLayer"),g()(T,"defaultProps",S)},function(t,e,n){"use strict";var r=n(3),i=n.n(r),o=n(4),a=n.n(o),s=n(7),u=n.n(s),c=n(5),l=n.n(c),h=n(6),f=n.n(h),p=n(2),d=n.n(p),A=n(0),g=n.n(A),m=n(204),y=n(221),v=n(220),_=n(12),b=n(157),x=n(178),w=n(58);function E(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function O(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?E(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):E(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function S(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}n.d(e,"a",(function(){return M}));var T=[0,0,0,255],C=[0,0,1],P={sizeUnits:"pixels",pointSize:{type:"number",min:0,value:10},getPosition:{type:"accessor",value:function(t){return t.position}},getNormal:{type:"accessor",value:C},getColor:{type:"accessor",value:T},material:!0,radiusPixels:{deprecatedFor:"pointSize"}};var M=function(t){l()(n,t);var e=S(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(){return u()(d()(n.prototype),"getShaders",this).call(this,{vs:"#define SHADER_NAME point-cloud-layer-vertex-shader\n\nattribute vec3 positions;\nattribute vec3 instanceNormals;\nattribute vec4 instanceColors;\nattribute vec3 instancePositions;\nattribute vec3 instancePositions64Low;\nattribute vec3 instancePickingColors;\n\nuniform float opacity;\nuniform float radiusPixels;\nuniform int sizeUnits;\n\nvarying vec4 vColor;\nvarying vec2 unitPosition;\n\nvoid main(void) {\n geometry.worldPosition = instancePositions;\n geometry.normal = project_normal(instanceNormals);\n\n // position on the containing square in [-1, 1] space\n unitPosition = positions.xy;\n geometry.uv = unitPosition;\n geometry.pickingColor = instancePickingColors;\n\n // Find the center of the point and add the current vertex\n vec3 offset = vec3(positions.xy * project_size_to_pixel(radiusPixels, sizeUnits), 0.0);\n DECKGL_FILTER_SIZE(offset, geometry);\n\n gl_Position = project_position_to_clipspace(instancePositions, instancePositions64Low, vec3(0.), geometry.position);\n gl_Position.xy += project_pixel_size_to_clipspace(offset.xy);\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n // Apply lighting\n vec3 lightColor = lighting_getLightColor(instanceColors.rgb, project_uCameraPosition, geometry.position.xyz, geometry.normal);\n\n // Apply opacity to instance color, or return instance picking color\n vColor = vec4(lightColor, instanceColors.a * opacity);\n DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",fs:"#define SHADER_NAME point-cloud-layer-fragment-shader\n\nprecision highp float;\n\nvarying vec4 vColor;\nvarying vec2 unitPosition;\n\nvoid main(void) {\n geometry.uv = unitPosition;\n\n float distToCenter = length(unitPosition);\n\n if (distToCenter > 1.0) {\n discard;\n }\n\n gl_FragColor = vColor;\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n",modules:[m.a,y.a,v.a]})}},{key:"initializeState",value:function(){this.getAttributeManager().addInstanced({instancePositions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:!0,accessor:"getPosition"},instanceNormals:{size:3,transition:!0,accessor:"getNormal",defaultValue:C},instanceColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:!0,accessor:"getColor",defaultValue:T}})}},{key:"updateState",value:function(t){var e,r,i,o=t.changeFlags,a=t.props;if(u()(d()(n.prototype),"updateState",this).call(this,t),o.extensionsChanged){var s,c=this.context.gl;null===(s=this.state.model)||void 0===s||s.delete(),this.state.model=this._getModel(c),this.getAttributeManager().invalidateAll()}o.dataChanged&&(e=a.data,r=e.header,i=e.attributes,r&&i&&(e.length=r.vertexCount,i.POSITION&&(i.instancePositions=i.POSITION),i.NORMAL&&(i.instanceNormals=i.NORMAL),i.COLOR_0&&(i.instanceColors=i.COLOR_0)))}},{key:"draw",value:function(t){var e=t.uniforms,n=this.props,r=n.pointSize,i=n.sizeUnits;this.state.model.setUniforms(e).setUniforms({sizeUnits:_.e[i],radiusPixels:r}).draw()}},{key:"_getModel",value:function(t){for(var e=[],n=0;n<3;n++){var r=n/3*Math.PI*2;e.push(2*Math.cos(r),2*Math.sin(r),0)}return new x.a(t,O(O({},this.getShaders()),{},{id:this.props.id,geometry:new w.a({drawMode:4,attributes:{positions:new Float32Array(e)}}),isInstanced:!0}))}}]),n}(b.a);g()(M,"layerName","PointCloudLayer"),g()(M,"defaultProps",P)},function(t,e,n){"use strict";var r=n(3),i=n.n(r),o=n(4),a=n.n(o),s=n(7),u=n.n(s),c=n(5),l=n.n(c),h=n(6),f=n.n(h),p=n(2),d=n.n(p),A=n(0),g=n.n(A),m=n(20),y=n(204),v=n(221),_=n(220),b=n(157),x=n(58),w=n(8),E=n(102),O=n(178),S=n(234),T=n(181),C=n(123);function P(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function M(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?P(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):P(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function I(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}function B(t,e){(t.COLOR_0||t.colors)&&e||(t.colors={constant:!0,value:new Float32Array([1,1,1])}),m.a.assert(t.positions||t.POSITION,'no "postions" or "POSITION" attribute in mesh')}function R(t,e){if(t.attributes)return B(t.attributes,e),t instanceof x.a?t:new x.a(t);if(t.positions||t.POSITION)return B(t,e),new x.a({attributes:t});throw Error("Invalid mesh")}n.d(e,"a",(function(){return L}));var k={mesh:{type:"object",value:null,async:!0},texture:{type:"image",value:null,async:!0},sizeScale:{type:"number",value:1,min:0},_useMeshColors:{type:"boolean",value:!1},_instanced:!0,wireframe:!1,material:!0,getPosition:{type:"accessor",value:function(t){return t.position}},getColor:{type:"accessor",value:[0,0,0,255]},getOrientation:{type:"accessor",value:[0,0,0]},getScale:{type:"accessor",value:[1,1,1]},getTranslation:{type:"accessor",value:[0,0,0]},getTransformMatrix:{type:"accessor",value:[]}},L=function(t){l()(n,t);var e=I(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(){var t=!Object(w.j)(this.context.gl),e={};return Object(S.b)(this.context.gl,T.a.GLSL_DERIVATIVES)&&(e.DERIVATIVES_AVAILABLE=1),u()(d()(n.prototype),"getShaders",this).call(this,{vs:"#version 300 es\n#define SHADER_NAME simple-mesh-layer-vs\n\n// Scale the model\nuniform float sizeScale;\nuniform bool composeModelMatrix;\n\n// Primitive attributes\nin vec3 positions;\nin vec3 normals;\nin vec3 colors;\nin vec2 texCoords;\n\n// Instance attributes\nin vec3 instancePositions;\nin vec3 instancePositions64Low;\nin vec4 instanceColors;\nin vec3 instancePickingColors;\nin mat3 instanceModelMatrix;\nin vec3 instanceTranslation;\n\n// Outputs to fragment shader\nout vec2 vTexCoord;\nout vec3 cameraPosition;\nout vec3 normals_commonspace;\nout vec4 position_commonspace;\nout vec4 vColor;\n\nvoid main(void) {\n geometry.worldPosition = instancePositions;\n geometry.uv = texCoords;\n geometry.pickingColor = instancePickingColors;\n\n vTexCoord = texCoords;\n cameraPosition = project_uCameraPosition;\n vColor = vec4(colors * instanceColors.rgb, instanceColors.a);\n\n vec3 pos = (instanceModelMatrix * positions) * sizeScale + instanceTranslation;\n\n if (composeModelMatrix) {\n DECKGL_FILTER_SIZE(pos, geometry);\n // using instancePositions as world coordinates\n // when using globe mode, this branch does not re-orient the model to align with the surface of the earth\n // call project_normal before setting position to avoid rotation\n normals_commonspace = project_normal(instanceModelMatrix * normals);\n gl_Position = project_position_to_clipspace(pos + instancePositions, instancePositions64Low, vec3(0.0), position_commonspace);\n geometry.position = position_commonspace;\n }\n else {\n pos = project_size(pos);\n DECKGL_FILTER_SIZE(pos, geometry);\n gl_Position = project_position_to_clipspace(instancePositions, instancePositions64Low, pos, position_commonspace);\n geometry.position = position_commonspace;\n normals_commonspace = project_normal(instanceModelMatrix * normals);\n }\n\n geometry.normal = normals_commonspace;\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",fs:"#version 300 es\n#define SHADER_NAME simple-mesh-layer-fs\n\nprecision highp float;\n\nuniform bool hasTexture;\nuniform sampler2D sampler;\nuniform bool flatShading;\nuniform float opacity;\n\nin vec2 vTexCoord;\nin vec3 cameraPosition;\nin vec3 normals_commonspace;\nin vec4 position_commonspace;\nin vec4 vColor;\n\nout vec4 fragColor;\n\nvoid main(void) {\n geometry.uv = vTexCoord;\n\n vec3 normal;\n if (flatShading) {\n\n// NOTE(Tarek): This is necessary because\n// headless.gl reports the extension as\n// available but does not support it in\n// the shader.\n#ifdef DERIVATIVES_AVAILABLE\n normal = normalize(cross(dFdx(position_commonspace.xyz), dFdy(position_commonspace.xyz)));\n#else\n normal = vec3(0.0, 0.0, 1.0);\n#endif\n } else {\n normal = normals_commonspace;\n }\n\n vec4 color = hasTexture ? texture(sampler, vTexCoord) : vColor;\n vec3 lightColor = lighting_getLightColor(color.rgb, cameraPosition, position_commonspace.xyz, normal);\n fragColor = vec4(lightColor, color.a * opacity);\n\n DECKGL_FILTER_COLOR(fragColor, geometry);\n}\n",modules:[y.a,v.b,_.a],transpileToGLSL100:t,defines:e})}},{key:"initializeState",value:function(){this.getAttributeManager().addInstanced({instancePositions:{transition:!0,type:5130,fp64:this.use64bitPositions(),size:3,accessor:"getPosition"},instanceColors:{type:5121,transition:!0,size:this.props.colorFormat.length,normalized:!0,accessor:"getColor",defaultValue:[0,0,0,255]},instanceModelMatrix:C.a}),this.setState({emptyTexture:new E.a(this.context.gl,{data:new Uint8Array(4),width:1,height:1})})}},{key:"updateState",value:function(t){u()(d()(n.prototype),"updateState",this).call(this,t);var e=t.props,r=t.oldProps,i=t.changeFlags;if(e.mesh!==r.mesh||i.extensionsChanged){var o;if(null===(o=this.state.model)||void 0===o||o.delete(),e.mesh){this.state.model=this.getModel(e.mesh);var a=e.mesh.attributes||e.mesh;this.setState({hasNormals:Boolean(a.NORMAL||a.normals)})}this.getAttributeManager().invalidateAll()}e.texture!==r.texture&&this.setTexture(e.texture),this.state.model&&this.state.model.setDrawMode(this.props.wireframe?3:4)}},{key:"finalizeState",value:function(t){u()(d()(n.prototype),"finalizeState",this).call(this,t),this.state.emptyTexture.delete()}},{key:"draw",value:function(t){var e=t.uniforms;if(this.state.model){var n=this.context.viewport,r=this.props,i=r.sizeScale,o=r.coordinateSystem,a=r._instanced;this.state.model.setUniforms(e).setUniforms({sizeScale:i,composeModelMatrix:!a||Object(C.b)(n,o),flatShading:!this.state.hasNormals}).draw()}}},{key:"getModel",value:function(t){var e=new O.a(this.context.gl,M(M({},this.getShaders()),{},{id:this.props.id,geometry:R(t,this.props._useMeshColors),isInstanced:!0})),n=this.props.texture,r=this.state.emptyTexture;return e.setUniforms({sampler:n||r,hasTexture:Boolean(n)}),e}},{key:"setTexture",value:function(t){var e=this.state,n=e.emptyTexture,r=e.model;r&&r.setUniforms({sampler:t||n,hasTexture:Boolean(t)})}}]),n}(b.a);g()(L,"defaultProps",k),g()(L,"layerName","SimpleMeshLayer")},function(t,e,n){"use strict";var r=n(0),i=n.n(r);const o={pickingSelectedColor:null,pickingHighlightColor:new Uint8Array([0,255,255,255]),pickingActive:!1,pickingAttribute:!1};const a={name:"picking",vs:"uniform bool picking_uActive;\nuniform bool picking_uAttribute;\nuniform vec3 picking_uSelectedColor;\nuniform bool picking_uSelectedColorValid;\n\nout vec4 picking_vRGBcolor_Avalid;\n\nconst float COLOR_SCALE = 1. / 255.;\n\nbool picking_isColorValid(vec3 color) {\n return dot(color, vec3(1.0)) > 0.001;\n}\n\nbool isVertexPicked(vec3 vertexColor) {\n return\n picking_uSelectedColorValid &&\n !picking_isColorValid(abs(vertexColor - picking_uSelectedColor));\n}\n\nvoid picking_setPickingColor(vec3 pickingColor) {\n if (picking_uActive) {\n picking_vRGBcolor_Avalid.a = float(picking_isColorValid(pickingColor));\n\n if (!picking_uAttribute) {\n picking_vRGBcolor_Avalid.rgb = pickingColor * COLOR_SCALE;\n }\n } else {\n picking_vRGBcolor_Avalid.a = float(isVertexPicked(pickingColor));\n }\n}\n\nvoid picking_setPickingAttribute(float value) {\n if (picking_uAttribute) {\n picking_vRGBcolor_Avalid.r = value;\n }\n}\nvoid picking_setPickingAttribute(vec2 value) {\n if (picking_uAttribute) {\n picking_vRGBcolor_Avalid.rg = value;\n }\n}\nvoid picking_setPickingAttribute(vec3 value) {\n if (picking_uAttribute) {\n picking_vRGBcolor_Avalid.rgb = value;\n }\n}\n",fs:"uniform bool picking_uActive;\nuniform vec3 picking_uSelectedColor;\nuniform vec4 picking_uHighlightColor;\n\nin vec4 picking_vRGBcolor_Avalid;\nvec4 picking_filterHighlightColor(vec4 color) {\n if (picking_uActive) {\n return color;\n }\n bool selected = bool(picking_vRGBcolor_Avalid.a);\n\n if (selected) {\n float highLightAlpha = picking_uHighlightColor.a;\n float blendedAlpha = highLightAlpha + color.a * (1.0 - highLightAlpha);\n float highLightRatio = highLightAlpha / blendedAlpha;\n\n vec3 blendedRGB = mix(color.rgb, picking_uHighlightColor.rgb, highLightRatio);\n return vec4(blendedRGB, blendedAlpha);\n } else {\n return color;\n }\n}\nvec4 picking_filterPickingColor(vec4 color) {\n if (picking_uActive) {\n if (picking_vRGBcolor_Avalid.a == 0.0) {\n discard;\n }\n return picking_vRGBcolor_Avalid;\n }\n return color;\n}\nvec4 picking_filterColor(vec4 color) {\n vec4 highightColor = picking_filterHighlightColor(color);\n return picking_filterPickingColor(highightColor);\n}\n\n",getUniforms:function(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:o;const e={};if(void 0!==t.pickingSelectedColor)if(t.pickingSelectedColor){const n=t.pickingSelectedColor.slice(0,3);e.picking_uSelectedColorValid=1,e.picking_uSelectedColor=n}else e.picking_uSelectedColorValid=0;if(t.pickingHighlightColor){const n=Array.from(t.pickingHighlightColor,t=>t/255);Number.isFinite(n[3])||(n[3]=1),e.picking_uHighlightColor=n}return void 0!==t.pickingActive&&(e.picking_uActive=Boolean(t.pickingActive),e.picking_uAttribute=Boolean(t.pickingAttribute)),e}};function s(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}e.a=function(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?s(Object(n),!0).forEach((function(e){i()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):s(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}({inject:{"vs:DECKGL_FILTER_GL_POSITION":"\n // for picking depth values\n picking_setPickingAttribute(position.z / position.w);\n ","vs:DECKGL_FILTER_COLOR":"\n picking_setPickingColor(geometry.pickingColor);\n ","fs:DECKGL_FILTER_COLOR":{order:99,injection:"\n // use highlight color if this fragment belongs to the selected object.\n color = picking_filterHighlightColor(color);\n\n // use picking color if rendering to picking FBO.\n color = picking_filterPickingColor(color);\n "}}},a)},function(t,e,n){"use strict";var r=n(138),i="\nuniform float lighting_uAmbient;\nuniform float lighting_uDiffuse;\nuniform float lighting_uShininess;\nuniform vec3 lighting_uSpecularColor;\n\nvec3 lighting_getLightColor(vec3 surfaceColor, vec3 light_direction, vec3 view_direction, vec3 normal_worldspace, vec3 color) {\n vec3 halfway_direction = normalize(light_direction + view_direction);\n float lambertian = dot(light_direction, normal_worldspace);\n float specular = 0.0;\n if (lambertian > 0.0) {\n float specular_angle = max(dot(normal_worldspace, halfway_direction), 0.0);\n specular = pow(specular_angle, lighting_uShininess);\n }\n lambertian = max(lambertian, 0.0);\n return (lambertian * lighting_uDiffuse * surfaceColor + specular * lighting_uSpecularColor) * color;\n}\n\nvec3 lighting_getLightColor(vec3 surfaceColor, vec3 cameraPosition, vec3 position_worldspace, vec3 normal_worldspace) {\n vec3 lightColor = surfaceColor;\n\n if (lighting_uEnabled) {\n vec3 view_direction = normalize(cameraPosition - position_worldspace);\n lightColor = lighting_uAmbient * surfaceColor * lighting_uAmbientLight.color;\n\n for (int i = 0; i < MAX_LIGHTS; i++) {\n if (i >= lighting_uPointLightCount) {\n break;\n }\n PointLight pointLight = lighting_uPointLight[i];\n vec3 light_position_worldspace = pointLight.position;\n vec3 light_direction = normalize(light_position_worldspace - position_worldspace);\n lightColor += lighting_getLightColor(surfaceColor, light_direction, view_direction, normal_worldspace, pointLight.color);\n }\n\n for (int i = 0; i < MAX_LIGHTS; i++) {\n if (i >= lighting_uDirectionalLightCount) {\n break;\n }\n DirectionalLight directionalLight = lighting_uDirectionalLight[i];\n lightColor += lighting_getLightColor(surfaceColor, -directionalLight.direction, view_direction, normal_worldspace, directionalLight.color);\n }\n }\n return lightColor;\n}\n\nvec3 lighting_getSpecularLightColor(vec3 cameraPosition, vec3 position_worldspace, vec3 normal_worldspace) {\n vec3 lightColor = vec3(0, 0, 0);\n vec3 surfaceColor = vec3(0, 0, 0);\n\n if (lighting_uEnabled) {\n vec3 view_direction = normalize(cameraPosition - position_worldspace);\n\n for (int i = 0; i < MAX_LIGHTS; i++) {\n if (i >= lighting_uPointLightCount) {\n break;\n }\n PointLight pointLight = lighting_uPointLight[i];\n vec3 light_position_worldspace = pointLight.position;\n vec3 light_direction = normalize(light_position_worldspace - position_worldspace);\n lightColor += lighting_getLightColor(surfaceColor, light_direction, view_direction, normal_worldspace, pointLight.color);\n }\n\n for (int i = 0; i < MAX_LIGHTS; i++) {\n if (i >= 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ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},ii.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var si=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;return this.resize(n+1),this.emplace(n,t,e)},e.prototype.emplace=function(t,e,n){var r=2*t;return this.int16[r+0]=e,this.int16[r+1]=n,t},e}(ii);si.prototype.bytesPerElement=4,dr("StructArrayLayout2i4",si);var ui=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new 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this.int16[s+0]=e,this.int16[s+1]=n,this.int16[s+2]=r,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(ii);ci.prototype.bytesPerElement=12,dr("StructArrayLayout2i4i12",ci);var li=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,n,r,i,o)},e.prototype.emplace=function(t,e,n,r,i,o,a){var s=4*t,u=8*t;return this.int16[s+0]=e,this.int16[s+1]=n,this.uint8[u+4]=r,this.uint8[u+5]=i,this.uint8[u+6]=o,this.uint8[u+7]=a,t},e}(ii);li.prototype.bytesPerElement=8,dr("StructArrayLayout2i4ub8",li);var hi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,n,r,i,o,a,s)},e.prototype.emplace=function(t,e,n,r,i,o,a,s,u){var c=8*t;return this.uint16[c+0]=e,this.uint16[c+1]=n,this.uint16[c+2]=r,this.uint16[c+3]=i,this.uint16[c+4]=o,this.uint16[c+5]=a,this.uint16[c+6]=s,this.uint16[c+7]=u,t},e}(ii);hi.prototype.bytesPerElement=16,dr("StructArrayLayout8ui16",hi);var fi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s,u,c,l,h){var f=this.length;return this.resize(f+1),this.emplace(f,t,e,n,r,i,o,a,s,u,c,l,h)},e.prototype.emplace=function(t,e,n,r,i,o,a,s,u,c,l,h,f){var p=12*t;return this.int16[p+0]=e,this.int16[p+1]=n,this.int16[p+2]=r,this.int16[p+3]=i,this.uint16[p+4]=o,this.uint16[p+5]=a,this.uint16[p+6]=s,this.uint16[p+7]=u,this.int16[p+8]=c,this.int16[p+9]=l,this.int16[p+10]=h,this.int16[p+11]=f,t},e}(ii);fi.prototype.bytesPerElement=24,dr("StructArrayLayout4i4ui4i24",fi);var pi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,n)},e.prototype.emplace=function(t,e,n,r){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=n,this.float32[i+2]=r,t},e}(ii);pi.prototype.bytesPerElement=12,dr("StructArrayLayout3f12",pi);var di=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var n=1*t;return this.uint32[n+0]=e,t},e}(ii);di.prototype.bytesPerElement=4,dr("StructArrayLayout1ul4",di);var Ai=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s,u,c,l){var h=this.length;return this.resize(h+1),this.emplace(h,t,e,n,r,i,o,a,s,u,c,l)},e.prototype.emplace=function(t,e,n,r,i,o,a,s,u,c,l,h){var f=12*t,p=6*t;return this.int16[f+0]=e,this.int16[f+1]=n,this.int16[f+2]=r,this.int16[f+3]=i,this.int16[f+4]=o,this.int16[f+5]=a,this.uint32[p+3]=s,this.uint16[f+8]=u,this.uint16[f+9]=c,this.int16[f+10]=l,this.int16[f+11]=h,t},e}(ii);Ai.prototype.bytesPerElement=24,dr("StructArrayLayout6i1ul2ui2i24",Ai);var gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,n,r,i,o)},e.prototype.emplace=function(t,e,n,r,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=n,this.int16[s+2]=r,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(ii);gi.prototype.bytesPerElement=12,dr("StructArrayLayout2i2i2i12",gi);var mi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,n,r)},e.prototype.emplace=function(t,e,n,r,i){var o=12*t,a=3*t;return this.uint8[o+0]=e,this.uint8[o+1]=n,this.float32[a+1]=r,this.float32[a+2]=i,t},e}(ii);mi.prototype.bytesPerElement=12,dr("StructArrayLayout2ub2f12",mi);var yi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s,u,c,l,h,f,p,d,A,g){var m=this.length;return this.resize(m+1),this.emplace(m,t,e,n,r,i,o,a,s,u,c,l,h,f,p,d,A,g)},e.prototype.emplace=function(t,e,n,r,i,o,a,s,u,c,l,h,f,p,d,A,g,m){var y=24*t,v=12*t,_=48*t;return this.int16[y+0]=e,this.int16[y+1]=n,this.uint16[y+2]=r,this.uint16[y+3]=i,this.uint32[v+2]=o,this.uint32[v+3]=a,this.uint32[v+4]=s,this.uint16[y+10]=u,this.uint16[y+11]=c,this.uint16[y+12]=l,this.float32[v+7]=h,this.float32[v+8]=f,this.uint8[_+36]=p,this.uint8[_+37]=d,this.uint8[_+38]=A,this.uint32[v+10]=g,this.int16[y+22]=m,t},e}(ii);yi.prototype.bytesPerElement=48,dr("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",yi);var vi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,x,w,E,O){var S=this.length;return this.resize(S+1),this.emplace(S,t,e,n,r,i,o,a,s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,x,w,E,O)},e.prototype.emplace=function(t,e,n,r,i,o,a,s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,x,w,E,O,S){var T=30*t,C=15*t;return this.int16[T+0]=e,this.int16[T+1]=n,this.int16[T+2]=r,this.int16[T+3]=i,this.int16[T+4]=o,this.int16[T+5]=a,this.int16[T+6]=s,this.int16[T+7]=u,this.uint16[T+8]=c,this.uint16[T+9]=l,this.uint16[T+10]=h,this.uint16[T+11]=f,this.uint16[T+12]=p,this.uint16[T+13]=d,this.uint16[T+14]=A,this.uint16[T+15]=g,this.uint16[T+16]=m,this.uint16[T+17]=y,this.uint16[T+18]=v,this.uint16[T+19]=_,this.uint16[T+20]=b,this.uint16[T+21]=x,this.uint32[C+11]=w,this.float32[C+12]=E,this.float32[C+13]=O,this.float32[C+14]=S,t},e}(ii);vi.prototype.bytesPerElement=60,dr("StructArrayLayout8i14ui1ul3f60",vi);var _i=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var n=1*t;return this.float32[n+0]=e,t},e}(ii);_i.prototype.bytesPerElement=4,dr("StructArrayLayout1f4",_i);var bi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,n)},e.prototype.emplace=function(t,e,n,r){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=n,this.int16[i+2]=r,t},e}(ii);bi.prototype.bytesPerElement=6,dr("StructArrayLayout3i6",bi);var xi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,n)},e.prototype.emplace=function(t,e,n,r){var i=2*t,o=4*t;return this.uint32[i+0]=e,this.uint16[o+2]=n,this.uint16[o+3]=r,t},e}(ii);xi.prototype.bytesPerElement=8,dr("StructArrayLayout1ul2ui8",xi);var wi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,n)},e.prototype.emplace=function(t,e,n,r){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=n,this.uint16[i+2]=r,t},e}(ii);wi.prototype.bytesPerElement=6,dr("StructArrayLayout3ui6",wi);var Ei=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;return this.resize(n+1),this.emplace(n,t,e)},e.prototype.emplace=function(t,e,n){var r=2*t;return this.uint16[r+0]=e,this.uint16[r+1]=n,t},e}(ii);Ei.prototype.bytesPerElement=4,dr("StructArrayLayout2ui4",Ei);var Oi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var n=1*t;return this.uint16[n+0]=e,t},e}(ii);Oi.prototype.bytesPerElement=2,dr("StructArrayLayout1ui2",Oi);var Si=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;return this.resize(n+1),this.emplace(n,t,e)},e.prototype.emplace=function(t,e,n){var r=2*t;return this.float32[r+0]=e,this.float32[r+1]=n,t},e}(ii);Si.prototype.bytesPerElement=8,dr("StructArrayLayout2f8",Si);var Ti=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,n,r)},e.prototype.emplace=function(t,e,n,r,i){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=n,this.float32[o+2]=r,this.float32[o+3]=i,t},e}(ii);Ti.prototype.bytesPerElement=16,dr("StructArrayLayout4f16",Ti);var Ci=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return n.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},n.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},n.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},n.x1.get=function(){return this._structArray.int16[this._pos2+2]},n.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},n.y1.get=function(){return this._structArray.int16[this._pos2+3]},n.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},n.x2.get=function(){return this._structArray.int16[this._pos2+4]},n.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},n.y2.get=function(){return this._structArray.int16[this._pos2+5]},n.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},n.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},n.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},n.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},n.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},n.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},n.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},n.radius.get=function(){return this._structArray.int16[this._pos2+10]},n.radius.set=function(t){this._structArray.int16[this._pos2+10]=t},n.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},n.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t},n.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,n),e}(ri);Ci.prototype.size=24;var Pi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Ci(this,t)},e}(Ai);dr("CollisionBoxArray",Pi);var Mi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},placedOrientation:{configurable:!0},hidden:{configurable:!0},crossTileID:{configurable:!0},associatedIconIndex:{configurable:!0}};return n.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},n.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},n.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},n.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},n.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},n.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},n.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t},n.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},n.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t},n.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},n.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},n.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},n.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t},n.segment.get=function(){return this._structArray.uint16[this._pos2+10]},n.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t},n.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},n.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t},n.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},n.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t},n.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},n.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t},n.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},n.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t},n.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},n.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t},n.placedOrientation.get=function(){return this._structArray.uint8[this._pos1+37]},n.placedOrientation.set=function(t){this._structArray.uint8[this._pos1+37]=t},n.hidden.get=function(){return this._structArray.uint8[this._pos1+38]},n.hidden.set=function(t){this._structArray.uint8[this._pos1+38]=t},n.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},n.crossTileID.set=function(t){this._structArray.uint32[this._pos4+10]=t},n.associatedIconIndex.get=function(){return this._structArray.int16[this._pos2+22]},n.associatedIconIndex.set=function(t){this._structArray.int16[this._pos2+22]=t},Object.defineProperties(e.prototype,n),e}(ri);Mi.prototype.size=48;var Ii=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Mi(this,t)},e}(yi);dr("PlacedSymbolArray",Ii);var Bi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={anchorX:{configurable:!0},anchorY:{configurable:!0},rightJustifiedTextSymbolIndex:{configurable:!0},centerJustifiedTextSymbolIndex:{configurable:!0},leftJustifiedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},placedIconSymbolIndex:{configurable:!0},verticalPlacedIconSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},verticalTextBoxStartIndex:{configurable:!0},verticalTextBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},verticalIconBoxStartIndex:{configurable:!0},verticalIconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numHorizontalGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},numVerticalIconVertices:{configurable:!0},crossTileID:{configurable:!0},textBoxScale:{configurable:!0},textOffset0:{configurable:!0},textOffset1:{configurable:!0}};return n.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},n.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},n.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},n.rightJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},n.rightJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+2]=t},n.centerJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},n.centerJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+3]=t},n.leftJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+4]},n.leftJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+4]=t},n.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+5]},n.verticalPlacedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+5]=t},n.placedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+6]},n.placedIconSymbolIndex.set=function(t){this._structArray.int16[this._pos2+6]=t},n.verticalPlacedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+7]},n.verticalPlacedIconSymbolIndex.set=function(t){this._structArray.int16[this._pos2+7]=t},n.key.get=function(){return this._structArray.uint16[this._pos2+8]},n.key.set=function(t){this._structArray.uint16[this._pos2+8]=t},n.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+9]},n.textBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},n.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+10]},n.textBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+10]=t},n.verticalTextBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+11]},n.verticalTextBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+11]=t},n.verticalTextBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+12]},n.verticalTextBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+12]=t},n.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+13]},n.iconBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+13]=t},n.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+14]},n.iconBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+14]=t},n.verticalIconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+15]},n.verticalIconBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+15]=t},n.verticalIconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+16]},n.verticalIconBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+16]=t},n.featureIndex.get=function(){return this._structArray.uint16[this._pos2+17]},n.featureIndex.set=function(t){this._structArray.uint16[this._pos2+17]=t},n.numHorizontalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+18]},n.numHorizontalGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+18]=t},n.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+19]},n.numVerticalGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+19]=t},n.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+20]},n.numIconVertices.set=function(t){this._structArray.uint16[this._pos2+20]=t},n.numVerticalIconVertices.get=function(){return this._structArray.uint16[this._pos2+21]},n.numVerticalIconVertices.set=function(t){this._structArray.uint16[this._pos2+21]=t},n.crossTileID.get=function(){return this._structArray.uint32[this._pos4+11]},n.crossTileID.set=function(t){this._structArray.uint32[this._pos4+11]=t},n.textBoxScale.get=function(){return this._structArray.float32[this._pos4+12]},n.textBoxScale.set=function(t){this._structArray.float32[this._pos4+12]=t},n.textOffset0.get=function(){return this._structArray.float32[this._pos4+13]},n.textOffset0.set=function(t){this._structArray.float32[this._pos4+13]=t},n.textOffset1.get=function(){return this._structArray.float32[this._pos4+14]},n.textOffset1.set=function(t){this._structArray.float32[this._pos4+14]=t},Object.defineProperties(e.prototype,n),e}(ri);Bi.prototype.size=60;var Ri=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Bi(this,t)},e}(vi);dr("SymbolInstanceArray",Ri);var ki=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={offsetX:{configurable:!0}};return n.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},n.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t},Object.defineProperties(e.prototype,n),e}(ri);ki.prototype.size=4;var Li=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new ki(this,t)},e}(_i);dr("GlyphOffsetArray",Li);var Di=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return n.x.get=function(){return this._structArray.int16[this._pos2+0]},n.x.set=function(t){this._structArray.int16[this._pos2+0]=t},n.y.get=function(){return this._structArray.int16[this._pos2+1]},n.y.set=function(t){this._structArray.int16[this._pos2+1]=t},n.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},n.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t},Object.defineProperties(e.prototype,n),e}(ri);Di.prototype.size=6;var ji=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e.prototype.get=function(t){return new Di(this,t)},e}(bi);dr("SymbolLineVertexArray",ji);var Fi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return n.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},n.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t},n.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},n.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},n.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},n.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t},Object.defineProperties(e.prototype,n),e}(ri);Fi.prototype.size=8;var zi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Fi(this,t)},e}(xi);dr("FeatureIndexArray",zi);var Ui=oi([{name:"a_pos",components:2,type:"Int16"}],4).members,Ni=function(t){void 0===t&&(t=[]),this.segments=t};function Gi(t,e){return 256*(t=c(Math.floor(t),0,255))+c(Math.floor(e),0,255)}Ni.prototype.prepareSegment=function(t,e,n,r){var i=this.segments[this.segments.length-1];return t>Ni.MAX_VERTEX_ARRAY_LENGTH&&x("Max vertices per segment is "+Ni.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!i||i.vertexLength+t>Ni.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==r)&&(i={vertexOffset:e.length,primitiveOffset:n.length,vertexLength:0,primitiveLength:0},void 0!==r&&(i.sortKey=r),this.segments.push(i)),i},Ni.prototype.get=function(){return this.segments},Ni.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var n=e[t];for(var r in n.vaos)n.vaos[r].destroy()}},Ni.simpleSegment=function(t,e,n,r){return new Ni([{vertexOffset:t,primitiveOffset:e,vertexLength:n,primitiveLength:r,vaos:{},sortKey:0}])},Ni.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,dr("SegmentVector",Ni);var Vi=function(){this.ids=[],this.positions=[],this.indexed=!1};function Hi(t,e,n){var r=t[e];t[e]=t[n],t[n]=r}Vi.prototype.add=function(t,e,n,r){this.ids.push(t),this.positions.push(e,n,r)},Vi.prototype.getPositions=function(t){for(var e=0,n=this.ids.length-1;e<n;){var r=e+n>>1;this.ids[r]>=t?n=r:e=r+1}for(var i=[];this.ids[e]===t;){var o=this.positions[3*e],a=this.positions[3*e+1],s=this.positions[3*e+2];i.push({index:o,start:a,end:s}),e++}return i},Vi.serialize=function(t,e){var n=new Float64Array(t.ids),r=new Uint32Array(t.positions);return function t(e,n,r,i){if(!(r>=i)){for(var o=e[r+i>>1],a=r-1,s=i+1;;){do{a++}while(e[a]<o);do{s--}while(e[s]>o);if(a>=s)break;Hi(e,a,s),Hi(n,3*a,3*s),Hi(n,3*a+1,3*s+1),Hi(n,3*a+2,3*s+2)}t(e,n,r,s),t(e,n,s+1,i)}}(n,r,0,n.length-1),e&&e.push(n.buffer,r.buffer),{ids:n,positions:r}},Vi.deserialize=function(t){var e=new Vi;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e},dr("FeaturePositionMap",Vi);var Wi=function(t,e){this.gl=t.gl,this.location=e},qi=function(t){function e(e,n){t.call(this,e,n),this.current=0}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1i(this.location,t))},e}(Wi),Xi=function(t){function e(e,n){t.call(this,e,n),this.current=0}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))},e}(Wi),Ji=function(t){function e(e,n){t.call(this,e,n),this.current=[0,0]}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]||(this.current=t,this.gl.uniform2f(this.location,t[0],t[1]))},e}(Wi),Zi=function(t){function e(e,n){t.call(this,e,n),this.current=[0,0,0]}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]||(this.current=t,this.gl.uniform3f(this.location,t[0],t[1],t[2]))},e}(Wi),Qi=function(t){function e(e,n){t.call(this,e,n),this.current=[0,0,0,0]}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))},e}(Wi),Ki=function(t){function e(e,n){t.call(this,e,n),this.current=Qt.transparent}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))},e}(Wi),Yi=new Float32Array(16),$i=function(t){function e(e,n){t.call(this,e,n),this.current=Yi}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(t[12]!==this.current[12]||t[0]!==this.current[0])return this.current=t,void this.gl.uniformMatrix4fv(this.location,!1,t);for(var e=1;e<16;e++)if(t[e]!==this.current[e]){this.current=t,this.gl.uniformMatrix4fv(this.location,!1,t);break}},e}(Wi);function to(t){return[Gi(255*t.r,255*t.g),Gi(255*t.b,255*t.a)]}var eo=function(t,e,n){this.value=t,this.names=e,this.uniformNames=this.names.map((function(t){return"u_"+t})),this.type=n,this.maxValue=-1/0};eo.prototype.defines=function(){return this.names.map((function(t){return"#define HAS_UNIFORM_u_"+t}))},eo.prototype.setConstantPatternPositions=function(){},eo.prototype.populatePaintArray=function(){},eo.prototype.updatePaintArray=function(){},eo.prototype.upload=function(){},eo.prototype.destroy=function(){},eo.prototype.setUniforms=function(t,e,n,r){e.set(r.constantOr(this.value))},eo.prototype.getBinding=function(t,e){return"color"===this.type?new Ki(t,e):new Xi(t,e)},eo.serialize=function(t){var e=t.value,n=t.names,r=t.type;return{value:mr(e),names:n,type:r}},eo.deserialize=function(t){var e=t.value,n=t.names,r=t.type;return new eo(yr(e),n,r)};var no=function(t,e,n){this.value=t,this.names=e,this.uniformNames=this.names.map((function(t){return"u_"+t})),this.type=n,this.maxValue=-1/0,this.patternPositions={patternTo:null,patternFrom:null}};no.prototype.defines=function(){return this.names.map((function(t){return"#define HAS_UNIFORM_u_"+t}))},no.prototype.populatePaintArray=function(){},no.prototype.updatePaintArray=function(){},no.prototype.upload=function(){},no.prototype.destroy=function(){},no.prototype.setConstantPatternPositions=function(t,e){this.patternPositions.patternTo=t.tlbr,this.patternPositions.patternFrom=e.tlbr},no.prototype.setUniforms=function(t,e,n,r,i){var o=this.patternPositions;"u_pattern_to"===i&&o.patternTo&&e.set(o.patternTo),"u_pattern_from"===i&&o.patternFrom&&e.set(o.patternFrom)},no.prototype.getBinding=function(t,e){return new Qi(t,e)};var ro=function(t,e,n,r){this.expression=t,this.names=e,this.type=n,this.uniformNames=this.names.map((function(t){return"a_"+t})),this.maxValue=-1/0,this.paintVertexAttributes=e.map((function(t){return{name:"a_"+t,type:"Float32",components:"color"===n?2:1,offset:0}})),this.paintVertexArray=new r};ro.prototype.defines=function(){return[]},ro.prototype.setConstantPatternPositions=function(){},ro.prototype.populatePaintArray=function(t,e,n,r){var i=this.paintVertexArray,o=i.length;i.reserve(t);var a=this.expression.evaluate(new Ur(0),e,{},[],r);if("color"===this.type)for(var s=to(a),u=o;u<t;u++)i.emplaceBack(s[0],s[1]);else{for(var c=o;c<t;c++)i.emplaceBack(a);this.maxValue=Math.max(this.maxValue,a)}},ro.prototype.updatePaintArray=function(t,e,n,r){var i=this.paintVertexArray,o=this.expression.evaluate({zoom:0},n,r);if("color"===this.type)for(var a=to(o),s=t;s<e;s++)i.emplace(s,a[0],a[1]);else{for(var u=t;u<e;u++)i.emplace(u,o);this.maxValue=Math.max(this.maxValue,o)}},ro.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},ro.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},ro.prototype.setUniforms=function(t,e){e.set(0)},ro.prototype.getBinding=function(t,e){return new Xi(t,e)};var io=function(t,e,n,r,i,o){this.expression=t,this.names=e,this.uniformNames=this.names.map((function(t){return"u_"+t+"_t"})),this.type=n,this.useIntegerZoom=r,this.zoom=i,this.maxValue=-1/0;var a=o;this.paintVertexAttributes=e.map((function(t){return{name:"a_"+t,type:"Float32",components:"color"===n?4:2,offset:0}})),this.paintVertexArray=new a};io.prototype.defines=function(){return[]},io.prototype.setConstantPatternPositions=function(){},io.prototype.populatePaintArray=function(t,e,n,r){var i=this.paintVertexArray,o=i.length;i.reserve(t);var a=this.expression.evaluate(new Ur(this.zoom),e,{},[],r),s=this.expression.evaluate(new Ur(this.zoom+1),e,{},[],r);if("color"===this.type)for(var u=to(a),c=to(s),l=o;l<t;l++)i.emplaceBack(u[0],u[1],c[0],c[1]);else{for(var h=o;h<t;h++)i.emplaceBack(a,s);this.maxValue=Math.max(this.maxValue,a,s)}},io.prototype.updatePaintArray=function(t,e,n,r){var i=this.paintVertexArray,o=this.expression.evaluate({zoom:this.zoom},n,r),a=this.expression.evaluate({zoom:this.zoom+1},n,r);if("color"===this.type)for(var s=to(o),u=to(a),c=t;c<e;c++)i.emplace(c,s[0],s[1],u[0],u[1]);else{for(var l=t;l<e;l++)i.emplace(l,o,a);this.maxValue=Math.max(this.maxValue,o,a)}},io.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},io.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},io.prototype.interpolationFactor=function(t){return this.useIntegerZoom&&(t=Math.floor(t)),c(this.expression.interpolationFactor(t,this.zoom,this.zoom+1),0,1)},io.prototype.setUniforms=function(t,e,n){e.set(this.interpolationFactor(n.zoom))},io.prototype.getBinding=function(t,e){return new Xi(t,e)};var oo=function(t,e,n,r,i,o,a){this.expression=t,this.names=e,this.type=n,this.uniformNames=this.names.map((function(t){return"u_"+t+"_t"})),this.useIntegerZoom=r,this.zoom=i,this.maxValue=-1/0,this.layerId=a,this.paintVertexAttributes=e.map((function(t){return{name:"a_"+t,type:"Uint16",components:4,offset:0}})),this.zoomInPaintVertexArray=new o,this.zoomOutPaintVertexArray=new o};oo.prototype.defines=function(){return[]},oo.prototype.setConstantPatternPositions=function(){},oo.prototype.populatePaintArray=function(t,e,n){var r=this.zoomInPaintVertexArray,i=this.zoomOutPaintVertexArray,o=this.layerId,a=r.length;if(r.reserve(t),i.reserve(t),n&&e.patterns&&e.patterns[o]){var s=e.patterns[o],u=s.min,c=s.mid,l=s.max,h=n[u],f=n[c],p=n[l];if(!h||!f||!p)return;for(var d=a;d<t;d++)r.emplaceBack(f.tl[0],f.tl[1],f.br[0],f.br[1],h.tl[0],h.tl[1],h.br[0],h.br[1]),i.emplaceBack(f.tl[0],f.tl[1],f.br[0],f.br[1],p.tl[0],p.tl[1],p.br[0],p.br[1])}},oo.prototype.updatePaintArray=function(t,e,n,r,i){var o=this.zoomInPaintVertexArray,a=this.zoomOutPaintVertexArray,s=this.layerId;if(i&&n.patterns&&n.patterns[s]){var u=n.patterns[s],c=u.min,l=u.mid,h=u.max,f=i[c],p=i[l],d=i[h];if(!f||!p||!d)return;for(var A=t;A<e;A++)o.emplace(A,p.tl[0],p.tl[1],p.br[0],p.br[1],f.tl[0],f.tl[1],f.br[0],f.br[1]),a.emplace(A,p.tl[0],p.tl[1],p.br[0],p.br[1],d.tl[0],d.tl[1],d.br[0],d.br[1])}},oo.prototype.upload=function(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},oo.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()},oo.prototype.setUniforms=function(t,e){e.set(0)},oo.prototype.getBinding=function(t,e){return new Xi(t,e)};var ao=function(){this.binders={},this.cacheKey="",this._buffers=[]};ao.createDynamic=function(t,e,n){var r=new ao,i=[];for(var o in t.paint._values)if(n(o)){var a=t.paint.get(o);if(a instanceof Xr&&fn(a.property.specification)){var s=uo(o,t.type),u=a.property.specification.type,c=a.property.useIntegerZoom;if("cross-faded"===a.property.specification["property-type"]||"cross-faded-data-driven"===a.property.specification["property-type"])if("constant"===a.value.kind)r.binders[o]=new no(a.value.value,s,u),i.push("/u_"+o);else{var l=co(o,u,"source");r.binders[o]=new oo(a.value,s,u,c,e,l,t.id),i.push("/a_"+o)}else if("constant"===a.value.kind)r.binders[o]=new eo(a.value.value,s,u),i.push("/u_"+o);else if("source"===a.value.kind){var h=co(o,u,"source");r.binders[o]=new ro(a.value,s,u,h),i.push("/a_"+o)}else{var f=co(o,u,"composite");r.binders[o]=new io(a.value,s,u,c,e,f),i.push("/z_"+o)}}}return r.cacheKey=i.sort().join(""),r},ao.prototype.populatePaintArrays=function(t,e,n,r,i){for(var o in this.binders)this.binders[o].populatePaintArray(t,e,r,i)},ao.prototype.setConstantPatternPositions=function(t,e){for(var n in this.binders)this.binders[n].setConstantPatternPositions(t,e)},ao.prototype.updatePaintArrays=function(t,e,n,r,i){var o=!1;for(var a in t)for(var s=0,u=e.getPositions(+a);s<u.length;s+=1){var c=u[s],l=n.feature(c.index);for(var h in this.binders){var f=this.binders[h];if(!(f instanceof eo||f instanceof no)&&!0===f.expression.isStateDependent){var p=r.paint.get(h);f.expression=p.value,f.updatePaintArray(c.start,c.end,l,t[a],i),o=!0}}}return o},ao.prototype.defines=function(){var t=[];for(var e in this.binders)t.push.apply(t,this.binders[e].defines());return t},ao.prototype.getPaintVertexBuffers=function(){return this._buffers},ao.prototype.getUniforms=function(t,e){var n=[];for(var r in this.binders)for(var i=this.binders[r],o=0,a=i.uniformNames;o<a.length;o+=1){var s=a[o];if(e[s]){var u=i.getBinding(t,e[s]);n.push({name:s,property:r,binding:u})}}return n},ao.prototype.setUniforms=function(t,e,n,r){for(var i=0,o=e;i<o.length;i+=1){var a=o[i],s=a.name,u=a.property,c=a.binding;this.binders[u].setUniforms(t,c,r,n.get(u),s)}},ao.prototype.updatePatternPaintBuffers=function(t){var e=[];for(var n in this.binders){var r=this.binders[n];if(r instanceof oo){var i=2===t.fromScale?r.zoomInPaintVertexBuffer:r.zoomOutPaintVertexBuffer;i&&e.push(i)}else(r instanceof ro||r instanceof io)&&r.paintVertexBuffer&&e.push(r.paintVertexBuffer)}this._buffers=e},ao.prototype.upload=function(t){for(var e in this.binders)this.binders[e].upload(t);var n=[];for(var r in this.binders){var i=this.binders[r];(i instanceof ro||i instanceof io)&&i.paintVertexBuffer&&n.push(i.paintVertexBuffer)}this._buffers=n},ao.prototype.destroy=function(){for(var t in this.binders)this.binders[t].destroy()};var so=function(t,e,n,r){void 0===r&&(r=function(){return!0}),this.programConfigurations={};for(var i=0,o=e;i<o.length;i+=1){var a=o[i];this.programConfigurations[a.id]=ao.createDynamic(a,n,r),this.programConfigurations[a.id].layoutAttributes=t}this.needsUpload=!1,this._featureMap=new Vi,this._bufferOffset=0};function uo(t,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from"],"fill-pattern":["pattern_to","pattern_from"],"fill-extrusion-pattern":["pattern_to","pattern_from"]}[t]||[t.replace(e+"-","").replace(/-/g,"_")]}function co(t,e,n){var r={color:{source:Si,composite:Ti},number:{source:_i,composite:Si}},i=function(t){return{"line-pattern":{source:hi,composite:hi},"fill-pattern":{source:hi,composite:hi},"fill-extrusion-pattern":{source:hi,composite:hi}}[t]}(t);return i&&i[n]||r[e][n]}so.prototype.populatePaintArrays=function(t,e,n,r,i){for(var o in this.programConfigurations)this.programConfigurations[o].populatePaintArrays(t,e,n,r,i);void 0!==e.id&&this._featureMap.add(+e.id,n,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0},so.prototype.updatePaintArrays=function(t,e,n,r){for(var i=0,o=n;i<o.length;i+=1){var a=o[i];this.needsUpload=this.programConfigurations[a.id].updatePaintArrays(t,this._featureMap,e,a,r)||this.needsUpload}},so.prototype.get=function(t){return this.programConfigurations[t]},so.prototype.upload=function(t){if(this.needsUpload){for(var e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}},so.prototype.destroy=function(){for(var t in this.programConfigurations)this.programConfigurations[t].destroy()},dr("ConstantBinder",eo),dr("CrossFadedConstantBinder",no),dr("SourceExpressionBinder",ro),dr("CrossFadedCompositeBinder",oo),dr("CompositeExpressionBinder",io),dr("ProgramConfiguration",ao,{omit:["_buffers"]}),dr("ProgramConfigurationSet",so);var lo=8192,ho={min:-1*Math.pow(2,14),max:Math.pow(2,14)-1};function fo(t){for(var e=lo/t.extent,n=t.loadGeometry(),r=0;r<n.length;r++)for(var i=n[r],o=0;o<i.length;o++){var a=i[o];a.x=Math.round(a.x*e),a.y=Math.round(a.y*e),(a.x<ho.min||a.x>ho.max||a.y<ho.min||a.y>ho.max)&&(x("Geometry exceeds allowed extent, reduce your vector tile buffer size"),a.x=c(a.x,ho.min,ho.max),a.y=c(a.y,ho.min,ho.max))}return n}function po(t,e,n,r,i){t.emplaceBack(2*e+(r+1)/2,2*n+(i+1)/2)}var Ao=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new si,this.indexArray=new wi,this.segments=new Ni,this.programConfigurations=new so(Ui,t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};function go(t,e){for(var n=0;n<t.length;n++)if(Oo(e,t[n]))return!0;for(var r=0;r<e.length;r++)if(Oo(t,e[r]))return!0;return!!_o(t,e)}function mo(t,e,n){return!!Oo(t,e)||!!xo(e,t,n)}function yo(t,e){if(1===t.length)return Eo(e,t[0]);for(var n=0;n<e.length;n++)for(var r=e[n],i=0;i<r.length;i++)if(Oo(t,r[i]))return!0;for(var o=0;o<t.length;o++)if(Eo(e,t[o]))return!0;for(var a=0;a<e.length;a++)if(_o(t,e[a]))return!0;return!1}function vo(t,e,n){if(t.length>1){if(_o(t,e))return!0;for(var r=0;r<e.length;r++)if(xo(e[r],t,n))return!0}for(var i=0;i<t.length;i++)if(xo(t[i],e,n))return!0;return!1}function _o(t,e){if(0===t.length||0===e.length)return!1;for(var n=0;n<t.length-1;n++)for(var r=t[n],i=t[n+1],o=0;o<e.length-1;o++)if(bo(r,i,e[o],e[o+1]))return!0;return!1}function bo(t,e,n,r){return w(t,n,r)!==w(e,n,r)&&w(t,e,n)!==w(t,e,r)}function xo(t,e,n){var r=n*n;if(1===e.length)return t.distSqr(e[0])<r;for(var i=1;i<e.length;i++)if(wo(t,e[i-1],e[i])<r)return!0;return!1}function wo(t,e,n){var r=e.distSqr(n);if(0===r)return t.distSqr(e);var i=((t.x-e.x)*(n.x-e.x)+(t.y-e.y)*(n.y-e.y))/r;return i<0?t.distSqr(e):i>1?t.distSqr(n):t.distSqr(n.sub(e)._mult(i)._add(e))}function Eo(t,e){for(var n,r,i,o=!1,a=0;a<t.length;a++)for(var s=0,u=(n=t[a]).length-1;s<n.length;u=s++)r=n[s],i=n[u],r.y>e.y!=i.y>e.y&&e.x<(i.x-r.x)*(e.y-r.y)/(i.y-r.y)+r.x&&(o=!o);return o}function Oo(t,e){for(var n=!1,r=0,i=t.length-1;r<t.length;i=r++){var o=t[r],a=t[i];o.y>e.y!=a.y>e.y&&e.x<(a.x-o.x)*(e.y-o.y)/(a.y-o.y)+o.x&&(n=!n)}return n}function So(t,e,n){var r=n[0],i=n[2];if(t.x<r.x&&e.x<r.x||t.x>i.x&&e.x>i.x||t.y<r.y&&e.y<r.y||t.y>i.y&&e.y>i.y)return!1;var o=w(t,e,n[0]);return o!==w(t,e,n[1])||o!==w(t,e,n[2])||o!==w(t,e,n[3])}function To(t,e,n){var r=e.paint.get(t).value;return"constant"===r.kind?r.value:n.programConfigurations.get(e.id).binders[t].maxValue}function Co(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function Po(t,e,n,r,o){if(!e[0]&&!e[1])return t;var a=i.convert(e)._mult(o);"viewport"===n&&a._rotate(-r);for(var s=[],u=0;u<t.length;u++){var c=t[u];s.push(c.sub(a))}return s}Ao.prototype.populate=function(t,e){var n=this.layers[0],r=[],i=null;"circle"===n.type&&(i=n.layout.get("circle-sort-key"));for(var o=0,a=t;o<a.length;o+=1){var s=a[o],u=s.feature,c=s.index,l=s.sourceLayerIndex;if(this.layers[0]._featureFilter(new Ur(this.zoom),u)){var h=fo(u),f=i?i.evaluate(u,{}):void 0,p={id:u.id,properties:u.properties,type:u.type,sourceLayerIndex:l,index:c,geometry:h,patterns:{},sortKey:f};r.push(p)}}i&&r.sort((function(t,e){return t.sortKey-e.sortKey}));for(var d=0,A=r;d<A.length;d+=1){var g=A[d],m=g,y=m.geometry,v=m.index,_=m.sourceLayerIndex,b=t[v].feature;this.addFeature(g,y,v),e.featureIndex.insert(b,y,v,_,this.index)}},Ao.prototype.update=function(t,e,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,n)},Ao.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Ao.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Ao.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ui),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Ao.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Ao.prototype.addFeature=function(t,e,n){for(var r=0,i=e;r<i.length;r+=1)for(var o=0,a=i[r];o<a.length;o+=1){var s=a[o],u=s.x,c=s.y;if(!(u<0||u>=lo||c<0||c>=lo)){var l=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,t.sortKey),h=l.vertexLength;po(this.layoutVertexArray,u,c,-1,-1),po(this.layoutVertexArray,u,c,1,-1),po(this.layoutVertexArray,u,c,1,1),po(this.layoutVertexArray,u,c,-1,1),this.indexArray.emplaceBack(h,h+1,h+2),this.indexArray.emplaceBack(h,h+3,h+2),l.vertexLength+=4,l.primitiveLength+=2}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,n,{})},dr("CircleBucket",Ao,{omit:["layers"]});var Mo,Io=new ti({"circle-sort-key":new Qr(Tt.layout_circle["circle-sort-key"])}),Bo={paint:new ti({"circle-radius":new Qr(Tt.paint_circle["circle-radius"]),"circle-color":new Qr(Tt.paint_circle["circle-color"]),"circle-blur":new Qr(Tt.paint_circle["circle-blur"]),"circle-opacity":new Qr(Tt.paint_circle["circle-opacity"]),"circle-translate":new Zr(Tt.paint_circle["circle-translate"]),"circle-translate-anchor":new Zr(Tt.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Zr(Tt.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Zr(Tt.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Qr(Tt.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Qr(Tt.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Qr(Tt.paint_circle["circle-stroke-opacity"])}),layout:Io},Ro="undefined"!=typeof Float32Array?Float32Array:Array;function ko(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3];return t[0]=n[0]*r+n[4]*i+n[8]*o+n[12]*a,t[1]=n[1]*r+n[5]*i+n[9]*o+n[13]*a,t[2]=n[2]*r+n[6]*i+n[10]*o+n[14]*a,t[3]=n[3]*r+n[7]*i+n[11]*o+n[15]*a,t}Math.hypot||(Math.hypot=function(){for(var t=arguments,e=0,n=arguments.length;n--;)e+=t[n]*t[n];return Math.sqrt(e)}),Mo=new Ro(3),Ro!=Float32Array&&(Mo[0]=0,Mo[1]=0,Mo[2]=0),function(){var t=new Ro(4);Ro!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0,t[3]=0)}();var Lo=function(t){function e(e){t.call(this,e,Bo)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new Ao(t)},e.prototype.queryRadius=function(t){var e=t;return To("circle-radius",this,e)+To("circle-stroke-width",this,e)+Co(this.paint.get("circle-translate"))},e.prototype.queryIntersectsFeature=function(t,e,n,r,i,o,a,s){for(var u=Po(t,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),o.angle,a),c=this.paint.get("circle-radius").evaluate(e,n)+this.paint.get("circle-stroke-width").evaluate(e,n),l="map"===this.paint.get("circle-pitch-alignment"),h=l?u:function(t,e){return t.map((function(t){return Do(t,e)}))}(u,s),f=l?c*a:c,p=0,d=r;p<d.length;p+=1)for(var A=0,g=d[p];A<g.length;A+=1){var 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l=this.segments.prepareSegment(s,this.layoutVertexArray,this.indexArray),h=l.vertexLength,f=[],p=[],d=0,A=a;d<A.length;d+=1){var g=A[d];if(0!==g.length){g!==a[0]&&p.push(f.length/2);var m=this.segments2.prepareSegment(g.length,this.layoutVertexArray,this.indexArray2),y=m.vertexLength;this.layoutVertexArray.emplaceBack(g[0].x,g[0].y),this.indexArray2.emplaceBack(y+g.length-1,y),f.push(g[0].x),f.push(g[0].y);for(var v=1;v<g.length;v++)this.layoutVertexArray.emplaceBack(g[v].x,g[v].y),this.indexArray2.emplaceBack(y+v-1,y+v),f.push(g[v].x),f.push(g[v].y);m.vertexLength+=g.length,m.primitiveLength+=g.length}}for(var _=Zo(f,p),b=0;b<_.length;b+=3)this.indexArray.emplaceBack(h+_[b],h+_[b+1],h+_[b+2]);l.vertexLength+=s,l.primitiveLength+=_.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,n,r)},dr("FillBucket",Ma,{omit:["layers","patternFeatures"]});var Ia=new ti({"fill-sort-key":new Qr(Tt.layout_fill["fill-sort-key"])}),Ba={paint:new ti({"fill-antialias":new Zr(Tt.paint_fill["fill-antialias"]),"fill-opacity":new Qr(Tt.paint_fill["fill-opacity"]),"fill-color":new Qr(Tt.paint_fill["fill-color"]),"fill-outline-color":new Qr(Tt.paint_fill["fill-outline-color"]),"fill-translate":new Zr(Tt.paint_fill["fill-translate"]),"fill-translate-anchor":new Zr(Tt.paint_fill["fill-translate-anchor"]),"fill-pattern":new Kr(Tt.paint_fill["fill-pattern"])}),layout:Ia},Ra=function(t){function e(e){t.call(this,e,Ba)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e,n){t.prototype.recalculate.call(this,e,n);var r=this.paint._values["fill-outline-color"];"constant"===r.value.kind&&void 0===r.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])},e.prototype.createBucket=function(t){return new Ma(t)},e.prototype.queryRadius=function(){return Co(this.paint.get("fill-translate"))},e.prototype.queryIntersectsFeature=function(t,e,n,r,i,o,a){return yo(Po(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),o.angle,a),r)},e.prototype.isTileClipped=function(){return!0},e}(ei),ka=oi([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4).members,La=Da;function Da(t,e,n,r,i){this.properties={},this.extent=n,this.type=0,this._pbf=t,this._geometry=-1,this._keys=r,this._values=i,t.readFields(ja,this,e)}function ja(t,e,n){1==t?e.id=n.readVarint():2==t?function(t,e){for(var n=t.readVarint()+t.pos;t.pos<n;){var r=e._keys[t.readVarint()],i=e._values[t.readVarint()];e.properties[r]=i}}(n,e):3==t?e.type=n.readVarint():4==t&&(e._geometry=n.pos)}function Fa(t){for(var e,n,r=0,i=0,o=t.length,a=o-1;i<o;a=i++)e=t[i],r+=((n=t[a]).x-e.x)*(e.y+n.y);return r}Da.types=["Unknown","Point","LineString","Polygon"],Da.prototype.loadGeometry=function(){var t=this._pbf;t.pos=this._geometry;for(var e,n=t.readVarint()+t.pos,r=1,o=0,a=0,s=0,u=[];t.pos<n;){if(o<=0){var c=t.readVarint();r=7&c,o=c>>3}if(o--,1===r||2===r)a+=t.readSVarint(),s+=t.readSVarint(),1===r&&(e&&u.push(e),e=[]),e.push(new i(a,s));else{if(7!==r)throw new Error("unknown command "+r);e&&e.push(e[0].clone())}}return e&&u.push(e),u},Da.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,n=1,r=0,i=0,o=0,a=1/0,s=-1/0,u=1/0,c=-1/0;t.pos<e;){if(r<=0){var l=t.readVarint();n=7&l,r=l>>3}if(r--,1===n||2===n)(i+=t.readSVarint())<a&&(a=i),i>s&&(s=i),(o+=t.readSVarint())<u&&(u=o),o>c&&(c=o);else if(7!==n)throw new Error("unknown command "+n)}return[a,u,s,c]},Da.prototype.toGeoJSON=function(t,e,n){var r,i,o=this.extent*Math.pow(2,n),a=this.extent*t,s=this.extent*e,u=this.loadGeometry(),c=Da.types[this.type];function l(t){for(var e=0;e<t.length;e++){var n=t[e],r=180-360*(n.y+s)/o;t[e]=[360*(n.x+a)/o-180,360/Math.PI*Math.atan(Math.exp(r*Math.PI/180))-90]}}switch(this.type){case 1:var h=[];for(r=0;r<u.length;r++)h[r]=u[r][0];l(u=h);break;case 2:for(r=0;r<u.length;r++)l(u[r]);break;case 3:for(u=function(t){var e=t.length;if(e<=1)return[t];for(var n,r,i=[],o=0;o<e;o++){var a=Fa(t[o]);0!==a&&(void 0===r&&(r=a<0),r===a<0?(n&&i.push(n),n=[t[o]]):n.push(t[o]))}return n&&i.push(n),i}(u),r=0;r<u.length;r++)for(i=0;i<u[r].length;i++)l(u[r][i])}1===u.length?u=u[0]:c="Multi"+c;var f={type:"Feature",geometry:{type:c,coordinates:u},properties:this.properties};return"id"in this&&(f.id=this.id),f};var za=Ua;function Ua(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(Na,this,e),this.length=this._features.length}function Na(t,e,n){15===t?e.version=n.readVarint():1===t?e.name=n.readString():5===t?e.extent=n.readVarint():2===t?e._features.push(n.pos):3===t?e._keys.push(n.readString()):4===t&&e._values.push(function(t){for(var e=null,n=t.readVarint()+t.pos;t.pos<n;){var r=t.readVarint()>>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}return e}(n))}function Ga(t,e,n){if(3===t){var r=new za(n,n.readVarint()+n.pos);r.length&&(e[r.name]=r)}}Ua.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new La(this._pbf,e,this.extent,this._keys,this._values)};var Va={VectorTile:function(t,e){this.layers=t.readFields(Ga,{},e)},VectorTileFeature:La,VectorTileLayer:za},Ha=Va.VectorTileFeature.types,Wa=Math.pow(2,13);function qa(t,e,n,r,i,o,a,s){t.emplaceBack(e,n,2*Math.floor(r*Wa)+a,i*Wa*2,o*Wa*2,Math.round(s))}var Xa=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new ci,this.indexArray=new wi,this.programConfigurations=new so(ka,t.layers,t.zoom),this.segments=new Ni,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};function Ja(t,e){return t.x===e.x&&(t.x<0||t.x>lo)||t.y===e.y&&(t.y<0||t.y>lo)}function Za(t){return t.every((function(t){return t.x<0}))||t.every((function(t){return t.x>lo}))||t.every((function(t){return t.y<0}))||t.every((function(t){return t.y>lo}))}Xa.prototype.populate=function(t,e){this.features=[],this.hasPattern=Ca("fill-extrusion",this.layers,e);for(var n=0,r=t;n<r.length;n+=1){var i=r[n],o=i.feature,a=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new Ur(this.zoom),o)){var u=fo(o),c={sourceLayerIndex:s,index:a,geometry:u,properties:o.properties,type:o.type,patterns:{}};void 0!==o.id&&(c.id=o.id),this.hasPattern?this.features.push(Pa("fill-extrusion",this.layers,c,this.zoom,e)):this.addFeature(c,u,a,{}),e.featureIndex.insert(o,u,a,s,this.index,!0)}}},Xa.prototype.addFeatures=function(t,e){for(var n=0,r=this.features;n<r.length;n+=1){var i=r[n],o=i.geometry;this.addFeature(i,o,i.index,e)}},Xa.prototype.update=function(t,e,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,n)},Xa.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Xa.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Xa.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,ka),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Xa.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Xa.prototype.addFeature=function(t,e,n,r){for(var i=0,o=Sa(e,500);i<o.length;i+=1){for(var a=o[i],s=0,u=0,c=a;u<c.length;u+=1)s+=c[u].length;for(var l=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),h=0,f=a;h<f.length;h+=1){var p=f[h];if(0!==p.length&&!Za(p))for(var d=0,A=0;A<p.length;A++){var g=p[A];if(A>=1){var m=p[A-1];if(!Ja(g,m)){l.vertexLength+4>Ni.MAX_VERTEX_ARRAY_LENGTH&&(l=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var y=g.sub(m)._perp()._unit(),v=m.dist(g);d+v>32768&&(d=0),qa(this.layoutVertexArray,g.x,g.y,y.x,y.y,0,0,d),qa(this.layoutVertexArray,g.x,g.y,y.x,y.y,0,1,d),d+=v,qa(this.layoutVertexArray,m.x,m.y,y.x,y.y,0,0,d),qa(this.layoutVertexArray,m.x,m.y,y.x,y.y,0,1,d);var _=l.vertexLength;this.indexArray.emplaceBack(_,_+2,_+1),this.indexArray.emplaceBack(_+1,_+2,_+3),l.vertexLength+=4,l.primitiveLength+=2}}}}if(l.vertexLength+s>Ni.MAX_VERTEX_ARRAY_LENGTH&&(l=this.segments.prepareSegment(s,this.layoutVertexArray,this.indexArray)),"Polygon"===Ha[t.type]){for(var b=[],x=[],w=l.vertexLength,E=0,O=a;E<O.length;E+=1){var S=O[E];if(0!==S.length){S!==a[0]&&x.push(b.length/2);for(var T=0;T<S.length;T++){var C=S[T];qa(this.layoutVertexArray,C.x,C.y,0,0,1,1,0),b.push(C.x),b.push(C.y)}}}for(var P=Zo(b,x),M=0;M<P.length;M+=3)this.indexArray.emplaceBack(w+P[M],w+P[M+2],w+P[M+1]);l.primitiveLength+=P.length/3,l.vertexLength+=s}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,n,r)},dr("FillExtrusionBucket",Xa,{omit:["layers","features"]});var Qa={paint:new ti({"fill-extrusion-opacity":new Zr(Tt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Qr(Tt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Zr(Tt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Zr(Tt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Kr(Tt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Qr(Tt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Qr(Tt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Zr(Tt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},Ka=function(t){function e(e){t.call(this,e,Qa)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new Xa(t)},e.prototype.queryRadius=function(){return Co(this.paint.get("fill-extrusion-translate"))},e.prototype.is3D=function(){return!0},e.prototype.queryIntersectsFeature=function(t,e,n,r,o,a,s,u){var c=Po(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),a.angle,s),l=this.paint.get("fill-extrusion-height").evaluate(e,n),h=this.paint.get("fill-extrusion-base").evaluate(e,n),f=function(t,e,n,r){for(var o=[],a=0,s=t;a<s.length;a+=1){var u=s[a],c=[u.x,u.y,0,1];ko(c,c,e),o.push(new i(c[0]/c[3],c[1]/c[3]))}return o}(c,u),p=function(t,e,n,r){for(var o=[],a=[],s=r[8]*e,u=r[9]*e,c=r[10]*e,l=r[11]*e,h=r[8]*n,f=r[9]*n,p=r[10]*n,d=r[11]*n,A=0,g=t;A<g.length;A+=1){for(var m=[],y=[],v=0,_=g[A];v<_.length;v+=1){var b=_[v],x=b.x,w=b.y,E=r[0]*x+r[4]*w+r[12],O=r[1]*x+r[5]*w+r[13],S=r[2]*x+r[6]*w+r[14],T=r[3]*x+r[7]*w+r[15],C=S+c,P=T+l,M=E+h,I=O+f,B=S+p,R=T+d,k=new i((E+s)/P,(O+u)/P);k.z=C/P,m.push(k);var L=new i(M/R,I/R);L.z=B/R,y.push(L)}o.push(m),a.push(y)}return[o,a]}(r,h,l,u);return function(t,e,n){var r=1/0;yo(n,e)&&(r=$a(n,e[0]));for(var i=0;i<e.length;i++)for(var o=e[i],a=t[i],s=0;s<o.length-1;s++){var u=o[s],c=o[s+1],l=a[s],h=[u,c,a[s+1],l,u];go(n,h)&&(r=Math.min(r,$a(n,h)))}return r!==1/0&&r}(p[0],p[1],f)},e}(ei);function Ya(t,e){return t.x*e.x+t.y*e.y}function $a(t,e){if(1===t.length){var n=e[0],r=e[1],i=e[3],o=t[0],a=r.sub(n),s=i.sub(n),u=o.sub(n),c=Ya(a,a),l=Ya(a,s),h=Ya(s,s),f=Ya(u,a),p=Ya(u,s),d=c*h-l*l,A=(h*f-l*p)/d,g=(c*p-l*f)/d,m=1-A-g;return n.z*m+r.z*A+i.z*g}for(var y=1/0,v=0,_=e;v<_.length;v+=1){var b=_[v];y=Math.min(y,b.z)}return y}var ts=oi([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4).members,es=Va.VectorTileFeature.types,ns=Math.cos(Math.PI/180*37.5),rs=Math.pow(2,14)/.5,is=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new li,this.indexArray=new wi,this.programConfigurations=new so(ts,t.layers,t.zoom),this.segments=new Ni,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};is.prototype.populate=function(t,e){this.hasPattern=Ca("line",this.layers,e);for(var n=this.layers[0].layout.get("line-sort-key"),r=[],i=0,o=t;i<o.length;i+=1){var a=o[i],s=a.feature,u=a.index,c=a.sourceLayerIndex;if(this.layers[0]._featureFilter(new Ur(this.zoom),s)){var l=fo(s),h=n?n.evaluate(s,{}):void 0,f={id:s.id,properties:s.properties,type:s.type,sourceLayerIndex:c,index:u,geometry:l,patterns:{},sortKey:h};r.push(f)}}n&&r.sort((function(t,e){return t.sortKey-e.sortKey}));for(var p=0,d=r;p<d.length;p+=1){var A=d[p],g=A,m=g.geometry,y=g.index,v=g.sourceLayerIndex;if(this.hasPattern){var _=Pa("line",this.layers,A,this.zoom,e);this.patternFeatures.push(_)}else this.addFeature(A,m,y,{});var b=t[y].feature;e.featureIndex.insert(b,m,y,v,this.index)}},is.prototype.update=function(t,e,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,n)},is.prototype.addFeatures=function(t,e){for(var n=0,r=this.patternFeatures;n<r.length;n+=1){var i=r[n];this.addFeature(i,i.geometry,i.index,e)}},is.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},is.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},is.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,ts),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},is.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},is.prototype.addFeature=function(t,e,n,r){for(var i=this.layers[0].layout,o=i.get("line-join").evaluate(t,{}),a=i.get("line-cap"),s=i.get("line-miter-limit"),u=i.get("line-round-limit"),c=0,l=e;c<l.length;c+=1){var h=l[c];this.addLine(h,t,o,a,s,u,n,r)}},is.prototype.addLine=function(t,e,n,r,i,o,a,s){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end")){this.clipStart=+e.properties.mapbox_clip_start,this.clipEnd=+e.properties.mapbox_clip_end;for(var u=0;u<t.length-1;u++)this.totalDistance+=t[u].dist(t[u+1])}for(var c="Polygon"===es[e.type],l=t.length;l>=2&&t[l-1].equals(t[l-2]);)l--;for(var h=0;h<l-1&&t[h].equals(t[h+1]);)h++;if(!(l<(c?3:2))){"bevel"===n&&(i=1.05);var f,p=this.overscaling<=16?15*lo/(512*this.overscaling):0,d=this.segments.prepareSegment(10*l,this.layoutVertexArray,this.indexArray),A=void 0,g=void 0,m=void 0,y=void 0;this.e1=this.e2=-1,c&&(f=t[l-2],y=t[h].sub(f)._unit()._perp());for(var v=h;v<l;v++)if(!(g=c&&v===l-1?t[h+1]:t[v+1])||!t[v].equals(g)){y&&(m=y),f&&(A=f),f=t[v],y=g?g.sub(f)._unit()._perp():m;var _=(m=m||y).add(y);0===_.x&&0===_.y||_._unit();var 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bs.decode(t.subarray(e,n))}(this.buf,e,t):function(t,e,n){for(var r="",i=e;i<n;){var o,a,s,u=t[i],c=null,l=u>239?4:u>223?3:u>191?2:1;if(i+l>n)break;1===l?u<128&&(c=u):2===l?128==(192&(o=t[i+1]))&&(c=(31&u)<<6|63&o)<=127&&(c=null):3===l?(o=t[i+1],a=t[i+2],128==(192&o)&&128==(192&a)&&((c=(15&u)<<12|(63&o)<<6|63&a)<=2047||c>=55296&&c<=57343)&&(c=null)):4===l&&(o=t[i+1],a=t[i+2],s=t[i+3],128==(192&o)&&128==(192&a)&&128==(192&s)&&((c=(15&u)<<18|(63&o)<<12|(63&a)<<6|63&s)<=65535||c>=1114112)&&(c=null)),null===c?(c=65533,l=1):c>65535&&(c-=65536,r+=String.fromCharCode(c>>>10&1023|55296),c=56320|1023&c),r+=String.fromCharCode(c),i+=l}return r}(this.buf,e,t)},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==_s.Bytes)return t.push(this.readVarint(e));var n=xs(this);for(t=t||[];this.pos<n;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){if(this.type!==_s.Bytes)return t.push(this.readSVarint());var e=xs(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){if(this.type!==_s.Bytes)return t.push(this.readBoolean());var e=xs(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){if(this.type!==_s.Bytes)return t.push(this.readFloat());var e=xs(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){if(this.type!==_s.Bytes)return t.push(this.readDouble());var e=xs(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){if(this.type!==_s.Bytes)return t.push(this.readFixed32());var e=xs(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){if(this.type!==_s.Bytes)return t.push(this.readSFixed32());var e=xs(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){if(this.type!==_s.Bytes)return t.push(this.readFixed64());var e=xs(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){if(this.type!==_s.Bytes)return t.push(this.readSFixed64());var e=xs(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===_s.Varint)for(;this.buf[this.pos++]>127;);else if(e===_s.Bytes)this.pos=this.readVarint()+this.pos;else if(e===_s.Fixed32)this.pos+=4;else{if(e!==_s.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var n=new Uint8Array(e);n.set(this.buf),this.buf=n,this.length=e}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),Ls(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),Ls(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),Ls(this.buf,-1&t,this.pos),Ls(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),Ls(this.buf,-1&t,this.pos),Ls(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var n,r;if(t>=0?(n=t%4294967296|0,r=t/4294967296|0):(r=~(-t/4294967296),4294967295^(n=~(-t%4294967296))?n=n+1|0:(n=0,r=r+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,n){n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos++]=127&t|128,t>>>=7,n.buf[n.pos]=127&t}(n,0,e),function(t,e){var n=(7&t)<<4;e.buf[e.pos++]|=n|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(r,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,n){for(var r,i,o=0;o<e.length;o++){if((r=e.charCodeAt(o))>55295&&r<57344){if(!i){r>56319||o+1===e.length?(t[n++]=239,t[n++]=191,t[n++]=189):i=r;continue}if(r<56320){t[n++]=239,t[n++]=191,t[n++]=189,i=r;continue}r=i-55296<<10|r-56320|65536,i=null}else i&&(t[n++]=239,t[n++]=191,t[n++]=189,i=null);r<128?t[n++]=r:(r<2048?t[n++]=r>>6|192:(r<65536?t[n++]=r>>12|224:(t[n++]=r>>18|240,t[n++]=r>>12&63|128),t[n++]=r>>6&63|128),t[n++]=63&r|128)}return n}(this.buf,t,this.pos);var n=this.pos-e;n>=128&&Es(e,n,this),this.pos=e-1,this.writeVarint(n),this.pos+=n},writeFloat:function(t){this.realloc(4),ys(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),ys(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var n=0;n<e;n++)this.buf[this.pos++]=t[n]},writeRawMessage:function(t,e){this.pos++;var n=this.pos;t(e,this);var r=this.pos-n;r>=128&&Es(n,r,this),this.pos=n-1,this.writeVarint(r),this.pos+=r},writeMessage:function(t,e,n){this.writeTag(t,_s.Bytes),this.writeRawMessage(e,n)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,Os,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,Ss,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,Ps,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,Ts,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,Cs,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,Ms,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,Is,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,Bs,e)},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,Rs,e)},writeBytesField:function(t,e){this.writeTag(t,_s.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,_s.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,_s.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,_s.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,_s.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,_s.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,_s.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,_s.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,_s.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,_s.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};var Ns=function(t,e){var n=e.pixelRatio,r=e.version,i=e.stretchX,o=e.stretchY,a=e.content;this.paddedRect=t,this.pixelRatio=n,this.stretchX=i,this.stretchY=o,this.content=a,this.version=r},Gs={tl:{configurable:!0},br:{configurable:!0},tlbr:{configurable:!0},displaySize:{configurable:!0}};Gs.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},Gs.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},Gs.tlbr.get=function(){return this.tl.concat(this.br)},Gs.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(Ns.prototype,Gs);var Vs=function(t,e){var n={},r={};this.haveRenderCallbacks=[];var i=[];this.addImages(t,n,i),this.addImages(e,r,i);var o=Us(i),a=o.w,s=o.h,u=new Go({width:a||1,height:s||1});for(var c in t){var l=t[c],h=n[c].paddedRect;Go.copy(l.data,u,{x:0,y:0},{x:h.x+1,y:h.y+1},l.data)}for(var f in e){var p=e[f],d=r[f].paddedRect,A=d.x+1,g=d.y+1,m=p.data.width,y=p.data.height;Go.copy(p.data,u,{x:0,y:0},{x:A,y:g},p.data),Go.copy(p.data,u,{x:0,y:y-1},{x:A,y:g-1},{width:m,height:1}),Go.copy(p.data,u,{x:0,y:0},{x:A,y:g+y},{width:m,height:1}),Go.copy(p.data,u,{x:m-1,y:0},{x:A-1,y:g},{width:1,height:y}),Go.copy(p.data,u,{x:0,y:0},{x:A+m,y:g},{width:1,height:y})}this.image=u,this.iconPositions=n,this.patternPositions=r};Vs.prototype.addImages=function(t,e,n){for(var r in t){var i=t[r],o={x:0,y:0,w:i.data.width+2,h:i.data.height+2};n.push(o),e[r]=new Ns(o,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(r)}},Vs.prototype.patchUpdatedImages=function(t,e){for(var n in t.dispatchRenderCallbacks(this.haveRenderCallbacks),t.updatedImages)this.patchUpdatedImage(this.iconPositions[n],t.getImage(n),e),this.patchUpdatedImage(this.patternPositions[n],t.getImage(n),e)},Vs.prototype.patchUpdatedImage=function(t,e,n){if(t&&e&&t.version!==e.version){t.version=e.version;var r=t.tl,i=r[0],o=r[1];n.update(e.data,void 0,{x:i,y:o})}},dr("ImagePosition",Ns),dr("ImageAtlas",Vs);var Hs={horizontal:1,vertical:2,horizontalOnly:3},Ws=function(){this.scale=1,this.fontStack="",this.imageName=null};Ws.forText=function(t,e){var n=new Ws;return n.scale=t||1,n.fontStack=e,n},Ws.forImage=function(t){var e=new Ws;return e.imageName=t,e};var qs=function(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null};function Xs(t,e,n,r,i,o,a,s,u,c,l,h,f,p,d,A){var g,m=qs.fromFeature(t,i);h===Hs.vertical&&m.verticalizePunctuation();var y=zr.processBidirectionalText,v=zr.processStyledBidirectionalText;if(y&&1===m.sections.length){g=[];for(var _=0,b=y(m.toString(),tu(m,c,o,e,r,p,d));_<b.length;_+=1){var x=b[_],w=new qs;w.text=x,w.sections=m.sections;for(var E=0;E<x.length;E++)w.sectionIndex.push(0);g.push(w)}}else if(v){g=[];for(var O=0,S=v(m.text,m.sectionIndex,tu(m,c,o,e,r,p,d));O<S.length;O+=1){var T=S[O],C=new qs;C.text=T[0],C.sectionIndex=T[1],C.sections=m.sections,g.push(C)}}else g=function(t,e){for(var n=[],r=t.text,i=0,o=0,a=e;o<a.length;o+=1){var s=a[o];n.push(t.substring(i,s)),i=s}return i<r.length&&n.push(t.substring(i,r.length)),n}(m,tu(m,c,o,e,r,p,d));var P=[],M={positionedLines:P,text:m.toString(),top:l[1],bottom:l[1],left:l[0],right:l[0],writingMode:h,iconsInText:!1,verticalizable:!1};return function(t,e,n,r,i,o,a,s,u,c,l,h){for(var f=0,p=-17,d=0,A=0,g="right"===s?1:"left"===s?0:.5,m=0,y=0,v=i;y<v.length;y+=1){var _=v[y];_.trim();var b=_.getMaxScale(),x=24*(b-1),w={positionedGlyphs:[],lineOffset:0};t.positionedLines[m]=w;var E=w.positionedGlyphs,O=0;if(_.length()){for(var S=0;S<_.length();S++){var T=_.getSection(S),C=_.getSectionIndex(S),P=_.getCharCode(S),M=0,I=null,B=null,R=null,k=24,L=!(u===Hs.horizontal||!l&&!wr(P)||l&&(Js[P]||(W=P,_r.Arabic(W)||_r["Arabic Supplement"](W)||_r["Arabic Extended-A"](W)||_r["Arabic Presentation Forms-A"](W)||_r["Arabic Presentation Forms-B"](W))));if(T.imageName){var D=r[T.imageName];if(!D)continue;R=T.imageName,t.iconsInText=t.iconsInText||!0,B=D.paddedRect;var j=D.displaySize;T.scale=24*T.scale/h,I={width:j[0],height:j[1],left:1,top:-3,advance:L?j[1]:j[0]},M=x+(24-j[1]*T.scale),k=I.advance;var F=L?j[0]*T.scale-24*b:j[1]*T.scale-24*b;F>0&&F>O&&(O=F)}else{var z=n[T.fontStack],U=z&&z[P];if(U&&U.rect)B=U.rect,I=U.metrics;else{var N=e[T.fontStack],G=N&&N[P];if(!G)continue;I=G.metrics}M=24*(b-T.scale)}L?(t.verticalizable=!0,E.push({glyph:P,imageName:R,x:f,y:p+M,vertical:L,scale:T.scale,fontStack:T.fontStack,sectionIndex:C,metrics:I,rect:B}),f+=k*T.scale+c):(E.push({glyph:P,imageName:R,x:f,y:p+M,vertical:L,scale:T.scale,fontStack:T.fontStack,sectionIndex:C,metrics:I,rect:B}),f+=I.advance*T.scale+c)}if(0!==E.length){var V=f-c;d=Math.max(V,d),nu(E,0,E.length-1,g,O)}f=0;var H=o*b+O;w.lineOffset=Math.max(O,x),p+=H,A=Math.max(H,A),++m}else p+=o,++m}var W,q=p- -17,X=eu(a),J=X.horizontalAlign,Z=X.verticalAlign;(function(t,e,n,r,i,o,a,s,u){var c,l=(e-n)*i;c=o!==a?-s*r- -17:(-r*u+.5)*a;for(var h=0,f=t;h<f.length;h+=1)for(var p=0,d=f[h].positionedGlyphs;p<d.length;p+=1){var A=d[p];A.x+=l,A.y+=c}})(t.positionedLines,g,J,Z,d,A,o,q,i.length),t.top+=-Z*q,t.bottom=t.top+q,t.left+=-J*d,t.right=t.left+d}(M,e,n,r,g,a,s,u,h,c,f,A),!function(t){for(var e=0,n=t;e<n.length;e+=1)if(0!==n[e].positionedGlyphs.length)return!1;return!0}(P)&&M}qs.fromFeature=function(t,e){for(var n=new qs,r=0;r<t.sections.length;r++){var i=t.sections[r];i.image?n.addImageSection(i):n.addTextSection(i,e)}return n},qs.prototype.length=function(){return this.text.length},qs.prototype.getSection=function(t){return this.sections[this.sectionIndex[t]]},qs.prototype.getSectionIndex=function(t){return this.sectionIndex[t]},qs.prototype.getCharCode=function(t){return this.text.charCodeAt(t)},qs.prototype.verticalizePunctuation=function(){this.text=function(t){for(var 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n=this.sections.length-1,r=0;r<t.text.length;++r)this.sectionIndex.push(n)},qs.prototype.addImageSection=function(t){var e=t.image?t.image.name:"";if(0!==e.length){var n=this.getNextImageSectionCharCode();n?(this.text+=String.fromCharCode(n),this.sections.push(Ws.forImage(e)),this.sectionIndex.push(this.sections.length-1)):x("Reached maximum number of images 6401")}else x("Can't add FormattedSection with an empty image.")},qs.prototype.getNextImageSectionCharCode=function(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)};var Js={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Zs={};function Qs(t,e,n,r,i,o){if(e.imageName){var a=r[e.imageName];return a?a.displaySize[0]*e.scale*24/o+i:0}var s=n[e.fontStack],u=s&&s[t];return u?u.metrics.advance*e.scale+i:0}function Ks(t,e,n,r){var i=Math.pow(t-e,2);return r?t<e?i/2:2*i:i+Math.abs(n)*n}function Ys(t,e,n){var r=0;return 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o=1+(t<<1),a=e[o],s=o+1;if(s<this.length&&n(e[s],a)<0&&(o=s,a=e[s]),n(a,i)>=0)break;e[t]=a,t=o}e[t]=i};var Tu=e((function(t){t.exports=function(t,e){var n,r,i,o,a,s,u,c;for(n=3&t.length,r=t.length-n,i=e,a=3432918353,s=461845907,c=0;c<r;)u=255&t.charCodeAt(c)|(255&t.charCodeAt(++c))<<8|(255&t.charCodeAt(++c))<<16|(255&t.charCodeAt(++c))<<24,++c,i=27492+(65535&(o=5*(65535&(i=(i^=u=(65535&(u=(u=(65535&u)*a+(((u>>>16)*a&65535)<<16)&4294967295)<<15|u>>>17))*s+(((u>>>16)*s&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(o>>>16)&65535)<<16);switch(u=0,n){case 3:u^=(255&t.charCodeAt(c+2))<<16;case 2:u^=(255&t.charCodeAt(c+1))<<8;case 1:i^=u=(65535&(u=(u=(65535&(u^=255&t.charCodeAt(c)))*a+(((u>>>16)*a&65535)<<16)&4294967295)<<15|u>>>17))*s+(((u>>>16)*s&65535)<<16)&4294967295}return 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r=0,i=0;switch(e=Math.abs(e),n=Math.abs(n),t){case"top-right":case"top-left":case"top":i=n-7;break;case"bottom-right":case"bottom-left":case"bottom":i=7-n}switch(t){case"top-right":case"bottom-right":case"right":r=-e;break;case"top-left":case"bottom-left":case"left":r=e}return[r,i]}(t,e[0],e[1]):function(t,e){var n=0,r=0;e<0&&(e=0);var i=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":r=i-7;break;case"bottom-right":case"bottom-left":r=7-i;break;case"bottom":r=7-e;break;case"top":r=e-7}switch(t){case"top-right":case"bottom-right":n=-i;break;case"top-left":case"bottom-left":n=i;break;case"left":n=e;break;case"right":n=-e}return[n,r]}(t,e[0])}function ku(t){switch(t){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}var Lu=32640;function Du(t,e,n,r,o,a,s,u,c,l,h,f,p,d){var A=function(t,e,n,r,o,a,s,u){for(var c=r.layout.get("text-rotate").evaluate(a,{})*Math.PI/180,l=[],h=0,f=e.positionedLines;h<f.length;h+=1)for(var p=f[h],d=0,A=p.positionedGlyphs;d<A.length;d+=1){var g=A[d];if(g.rect){var m=g.rect||{},y=4,v=!0,_=1,b=0,x=(o||u)&&g.vertical,w=g.metrics.advance*g.scale/2;if(u&&e.verticalizable){var E=24*(g.scale-1),O=(24-g.metrics.width*g.scale)/2;b=p.lineOffset/2-(g.imageName?-O:E)}if(g.imageName){var S=s[g.imageName];v=S.sdf,y=1/(_=S.pixelRatio)}var T=o?[g.x+w,g.y]:[0,0],C=o?[0,0]:[g.x+w+n[0],g.y+n[1]-b],P=[0,0];x&&(P=C,C=[0,0]);var M=(g.metrics.left-y)*g.scale-w+C[0],I=(-g.metrics.top-y)*g.scale+C[1],B=M+m.w*g.scale/_,R=I+m.h*g.scale/_,k=new i(M,I),L=new i(B,I),D=new i(M,R),j=new i(B,R);if(x){var F=new i(-w,w- -17),z=-Math.PI/2,U=12-w,N=g.imageName?U:0,G=new i(22-U,-N),V=new(Function.prototype.bind.apply(i,[null].concat(P)));k._rotateAround(z,F)._add(G)._add(V),L._rotateAround(z,F)._add(G)._add(V),D._rotateAround(z,F)._add(G)._add(V),j._rotateAround(z,F)._add(G)._add(V)}if(c){var H=Math.sin(c),W=Math.cos(c),q=[W,-H,H,W];k._matMult(q),L._matMult(q),D._matMult(q),j._matMult(q)}var X=new i(0,0),J=new i(0,0);l.push({tl:k,tr:L,bl:D,br:j,tex:m,writingMode:e.writingMode,glyphOffset:T,sectionIndex:g.sectionIndex,isSDF:v,pixelOffsetTL:X,pixelOffsetBR:J,minFontScaleX:0,minFontScaleY:0})}}return l}(0,n,u,o,a,s,r,t.allowVerticalPlacement),g=t.textSizeData,m=null;"source"===g.kind?(m=[ou*o.layout.get("text-size").evaluate(s,{})])[0]>Lu&&x(t.layerIds[0]+': Value for "text-size" is >= 255. Reduce your "text-size".'):"composite"===g.kind&&((m=[ou*d.compositeTextSizes[0].evaluate(s,{}),ou*d.compositeTextSizes[1].evaluate(s,{})])[0]>Lu||m[1]>Lu)&&x(t.layerIds[0]+': Value for "text-size" is >= 255. Reduce your "text-size".'),t.addSymbols(t.text,A,m,u,a,s,l,e,c.lineStartIndex,c.lineLength,p);for(var y=0,v=h;y<v.length;y+=1)f[v[y]]=t.text.placedSymbolArray.length-1;return 4*A.length}function ju(t){for(var e in t)return t[e];return null}function Fu(t,e,n,r){var i=t.compareText;if(e in i){for(var o=i[e],a=o.length-1;a>=0;a--)if(r.dist(o[a])<n)return!0}else i[e]=[];return i[e].push(r),!1}var zu=Va.VectorTileFeature.types,Uu=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Nu(t,e,n,r,i,o,a,s,u,c,l,h,f){var p=s?Math.min(Lu,Math.round(s[0])):0,d=s?Math.min(Lu,Math.round(s[1])):0;t.emplaceBack(e,n,Math.round(32*r),Math.round(32*i),o,a,(p<<1)+(u?1:0),d,16*c,16*l,256*h,256*f)}function Gu(t,e,n){t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n)}function Vu(t){for(var e=0,n=t.sections;e<n.length;e+=1)if(Tr(n[e].text))return!0;return!1}var Hu=function(t){this.layoutVertexArray=new fi,this.indexArray=new wi,this.programConfigurations=t,this.segments=new Ni,this.dynamicLayoutVertexArray=new pi,this.opacityVertexArray=new di,this.placedSymbolArray=new Ii};Hu.prototype.upload=function(t,e,n,r){n&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,ls.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,hs.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,Uu,!0),this.opacityVertexBuffer.itemSize=1),(n||r)&&this.programConfigurations.upload(t)},Hu.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},dr("SymbolBuffers",Hu);var Wu=function(t,e,n){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new n,this.segments=new Ni,this.collisionVertexArray=new mi};Wu.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,fs.members,!0)},Wu.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},dr("CollisionBuffers",Wu);var qu=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasPaintOverrides=!1,this.hasRTLText=!1;var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=au(this.zoom,e["text-size"]),this.iconSizeData=au(this.zoom,e["icon-size"]);var n=this.layers[0].layout,r=n.get("symbol-sort-key"),i=n.get("symbol-z-order");this.sortFeaturesByKey="viewport-y"!==i&&void 0!==r.constantOr(1);var o="viewport-y"===i||"auto"===i&&!this.sortFeaturesByKey;this.sortFeaturesByY=o&&(n.get("text-allow-overlap")||n.get("icon-allow-overlap")||n.get("text-ignore-placement")||n.get("icon-ignore-placement")),"point"===n.get("symbol-placement")&&(this.writingModes=n.get("text-writing-mode").map((function(t){return Hs[t]}))),this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id})),this.sourceID=t.sourceID};qu.prototype.createArrays=function(){var t=this.layers[0].layout;this.hasPaintOverrides=Qu.hasPaintOverrides(t),this.text=new Hu(new so(ls.members,this.layers,this.zoom,(function(t){return/^text/.test(t)}))),this.icon=new Hu(new so(ls.members,this.layers,this.zoom,(function(t){return/^icon/.test(t)}))),this.textCollisionBox=new Wu(gi,ps.members,Ei),this.iconCollisionBox=new Wu(gi,ps.members,Ei),this.textCollisionCircle=new Wu(gi,ds.members,wi),this.iconCollisionCircle=new Wu(gi,ds.members,wi),this.glyphOffsetArray=new Li,this.lineVertexArray=new ji,this.symbolInstances=new Ri},qu.prototype.calculateGlyphDependencies=function(t,e,n,r,i){for(var o=0;o<t.length;o++)if(e[t.charCodeAt(o)]=!0,(n||r)&&i){var a=gs[t.charAt(o)];a&&(e[a.charCodeAt(0)]=!0)}},qu.prototype.populate=function(t,e){var n=this.layers[0],r=n.layout,i=r.get("text-font"),o=r.get("text-field"),a=r.get("icon-image"),s=("constant"!==o.value.kind||o.value.value instanceof $t&&!o.value.value.isEmpty()||o.value.value.toString().length>0)&&("constant"!==i.value.kind||i.value.value.length>0),u=("constant"!==a.value.kind||!!a.value.value)&&Object.keys(a.parameters).length>0,c=r.get("symbol-sort-key");if(this.features=[],s||u){for(var l=e.iconDependencies,h=e.glyphDependencies,f=e.availableImages,p=new Ur(this.zoom),d=0,A=t;d<A.length;d+=1){var g=A[d],m=g.feature,y=g.index,v=g.sourceLayerIndex;if(n._featureFilter(p,m)){var _=void 0;if(s){var b=n.getValueAndResolveTokens("text-field",m,f),x=$t.factory(b);Vu(x)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===jr()||this.hasRTLText&&zr.isParsed())&&(_=As(x,n,m))}var w=void 0;if(u){var E=n.getValueAndResolveTokens("icon-image",m,f);w=E instanceof te?E:te.fromString(E)}if(_||w){var O=this.sortFeaturesByKey?c.evaluate(m,{}):void 0,S={text:_,icon:w,index:y,sourceLayerIndex:v,geometry:fo(m),properties:m.properties,type:zu[m.type],sortKey:O};if(void 0!==m.id&&(S.id=m.id),this.features.push(S),w&&(l[w.name]=!0),_){var T=i.evaluate(m,{}).join(","),C="map"===r.get("text-rotation-alignment")&&"point"!==r.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(Hs.vertical)>=0;for(var P=0,M=_.sections;P<M.length;P+=1){var I=M[P];if(I.image)l[I.image.name]=!0;else{var B=br(_.toString()),R=I.fontStack||T,k=h[R]=h[R]||{};this.calculateGlyphDependencies(I.text,k,C,this.allowVerticalPlacement,B)}}}}}}"line"===r.get("symbol-placement")&&(this.features=function(t){var e={},n={},r=[],i=0;function o(e){r.push(t[e]),i++}function a(t,e,i){var o=n[t];return delete n[t],n[e]=o,r[o].geometry[0].pop(),r[o].geometry[0]=r[o].geometry[0].concat(i[0]),o}function s(t,n,i){var o=e[n];return delete e[n],e[t]=o,r[o].geometry[0].shift(),r[o].geometry[0]=i[0].concat(r[o].geometry[0]),o}function u(t,e,n){var r=n?e[0][e[0].length-1]:e[0][0];return t+":"+r.x+":"+r.y}for(var c=0;c<t.length;c++){var l=t[c],h=l.geometry,f=l.text?l.text.toString():null;if(f){var p=u(f,h),d=u(f,h,!0);if(p in n&&d in e&&n[p]!==e[d]){var A=s(p,d,h),g=a(p,d,r[A].geometry);delete e[p],delete n[d],n[u(f,r[g].geometry,!0)]=g,r[A].geometry=null}else p in n?a(p,d,h):d in e?s(p,d,h):(o(c),e[p]=i-1,n[d]=i-1)}else o(c)}return r.filter((function(t){return t.geometry}))}(this.features)),this.sortFeaturesByKey&&this.features.sort((function(t,e){return t.sortKey-e.sortKey}))}},qu.prototype.update=function(t,e,n){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,n),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,n))},qu.prototype.isEmpty=function(){return 0===this.symbolInstances.length&&!this.hasRTLText},qu.prototype.uploadPending=function(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},qu.prototype.upload=function(t){this.uploaded||(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t),this.textCollisionCircle.upload(t),this.iconCollisionCircle.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0},qu.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.textCollisionBox.destroy(),this.iconCollisionBox.destroy(),this.textCollisionCircle.destroy(),this.iconCollisionCircle.destroy()},qu.prototype.addToLineVertexArray=function(t,e){var n=this.lineVertexArray.length;if(void 0!==t.segment){for(var r=t.dist(e[t.segment+1]),i=t.dist(e[t.segment]),o={},a=t.segment+1;a<e.length;a++)o[a]={x:e[a].x,y:e[a].y,tileUnitDistanceFromAnchor:r},a<e.length-1&&(r+=e[a+1].dist(e[a]));for(var s=t.segment||0;s>=0;s--)o[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=e[s-1].dist(e[s]));for(var u=0;u<e.length;u++){var c=o[u];this.lineVertexArray.emplaceBack(c.x,c.y,c.tileUnitDistanceFromAnchor)}}return{lineStartIndex:n,lineLength:this.lineVertexArray.length-n}},qu.prototype.addSymbols=function(t,e,n,r,i,o,a,s,u,c,l){var h=this,f=t.indexArray,p=t.layoutVertexArray,d=t.dynamicLayoutVertexArray,A=t.segments.prepareSegment(4*e.length,t.layoutVertexArray,t.indexArray,o.sortKey),g=this.glyphOffsetArray.length,m=A.vertexLength,y=this.allowVerticalPlacement&&a===Hs.vertical?Math.PI/2:0,v=function(t){var e=t.tl,r=t.tr,i=t.bl,o=t.br,a=t.tex,u=t.pixelOffsetTL,c=t.pixelOffsetBR,l=t.minFontScaleX,g=t.minFontScaleY,m=A.vertexLength,v=t.glyphOffset[1];Nu(p,s.x,s.y,e.x,v+e.y,a.x,a.y,n,t.isSDF,u.x,u.y,l,g),Nu(p,s.x,s.y,r.x,v+r.y,a.x+a.w,a.y,n,t.isSDF,c.x,u.y,l,g),Nu(p,s.x,s.y,i.x,v+i.y,a.x,a.y+a.h,n,t.isSDF,u.x,c.y,l,g),Nu(p,s.x,s.y,o.x,v+o.y,a.x+a.w,a.y+a.h,n,t.isSDF,c.x,c.y,l,g),Gu(d,s,y),f.emplaceBack(m,m+1,m+2),f.emplaceBack(m+1,m+2,m+3),A.vertexLength+=4,A.primitiveLength+=2,h.glyphOffsetArray.emplaceBack(t.glyphOffset[0])};if(o.text&&o.text.sections){var _=o.text.sections;if(this.hasPaintOverrides){for(var b,x=function(e,n){void 0===b||b===e&&!n||t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,o,o.index,{},_[b]),b=e},w=0,E=e;w<E.length;w+=1){var O=E[w];x(O.sectionIndex,!1),v(O)}x(b,!0)}else{for(var S=0,T=e;S<T.length;S+=1)v(T[S]);t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,o,o.index,{},_[0])}}else{for(var C=0,P=e;C<P.length;C+=1)v(P[C]);t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,o,o.index,{})}t.placedSymbolArray.emplaceBack(s.x,s.y,g,this.glyphOffsetArray.length-g,m,u,c,s.segment,n?n[0]:0,n?n[1]:0,r[0],r[1],a,0,!1,0,l)},qu.prototype._addCollisionDebugVertex=function(t,e,n,r,i,o){return e.emplaceBack(0,0),t.emplaceBack(n.x,n.y,r,i,Math.round(o.x),Math.round(o.y))},qu.prototype.addCollisionDebugVertices=function(t,e,n,r,o,a,s,u){var c=o.segments.prepareSegment(4,o.layoutVertexArray,o.indexArray),l=c.vertexLength,h=o.layoutVertexArray,f=o.collisionVertexArray,p=s.anchorX,d=s.anchorY;if(this._addCollisionDebugVertex(h,f,a,p,d,new i(t,e)),this._addCollisionDebugVertex(h,f,a,p,d,new i(n,e)),this._addCollisionDebugVertex(h,f,a,p,d,new i(n,r)),this._addCollisionDebugVertex(h,f,a,p,d,new i(t,r)),c.vertexLength+=4,u){var A=o.indexArray;A.emplaceBack(l,l+1,l+2),A.emplaceBack(l,l+2,l+3),c.primitiveLength+=2}else{var g=o.indexArray;g.emplaceBack(l,l+1),g.emplaceBack(l+1,l+2),g.emplaceBack(l+2,l+3),g.emplaceBack(l+3,l),c.primitiveLength+=4}},qu.prototype.addDebugCollisionBoxes=function(t,e,n,r){for(var i=t;i<e;i++){var o=this.collisionBoxArray.get(i),a=o.x1,s=o.y1,u=o.x2,c=o.y2,l=o.radius>0;this.addCollisionDebugVertices(a,s,u,c,l?r?this.textCollisionCircle:this.iconCollisionCircle:r?this.textCollisionBox:this.iconCollisionBox,o.anchorPoint,n,l)}},qu.prototype.generateCollisionDebugBuffers=function(){for(var t=0;t<this.symbolInstances.length;t++){var e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.verticalTextBoxStartIndex,e.verticalTextBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e,!1),this.addDebugCollisionBoxes(e.verticalIconBoxStartIndex,e.verticalIconBoxEndIndex,e,!1)}},qu.prototype._deserializeCollisionBoxesForSymbol=function(t,e,n,r,i,o,a,s,u){for(var c={},l=e;l<n;l++){var h=t.get(l);if(0===h.radius){c.textBox={x1:h.x1,y1:h.y1,x2:h.x2,y2:h.y2,anchorPointX:h.anchorPointX,anchorPointY:h.anchorPointY},c.textFeatureIndex=h.featureIndex;break}c.textCircles||(c.textCircles=[],c.textFeatureIndex=h.featureIndex),c.textCircles.push(h.anchorPointX,h.anchorPointY,h.radius,h.signedDistanceFromAnchor,1)}for(var f=r;f<i;f++){var p=t.get(f);if(0===p.radius){c.verticalTextBox={x1:p.x1,y1:p.y1,x2:p.x2,y2:p.y2,anchorPointX:p.anchorPointX,anchorPointY:p.anchorPointY},c.verticalTextFeatureIndex=p.featureIndex;break}}for(var d=o;d<a;d++){var A=t.get(d);if(0===A.radius){c.iconBox={x1:A.x1,y1:A.y1,x2:A.x2,y2:A.y2,anchorPointX:A.anchorPointX,anchorPointY:A.anchorPointY},c.iconFeatureIndex=A.featureIndex;break}}for(var g=s;g<u;g++){var m=t.get(g);if(0===m.radius){c.verticalIconBox={x1:m.x1,y1:m.y1,x2:m.x2,y2:m.y2,anchorPointX:m.anchorPointX,anchorPointY:m.anchorPointY},c.verticalIconFeatureIndex=m.featureIndex;break}}return c},qu.prototype.deserializeCollisionBoxes=function(t){this.collisionArrays=[];for(var e=0;e<this.symbolInstances.length;e++){var n=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,n.textBoxStartIndex,n.textBoxEndIndex,n.verticalTextBoxStartIndex,n.verticalTextBoxEndIndex,n.iconBoxStartIndex,n.iconBoxEndIndex,n.verticalIconBoxStartIndex,n.verticalIconBoxEndIndex))}},qu.prototype.hasTextData=function(){return this.text.segments.get().length>0},qu.prototype.hasIconData=function(){return this.icon.segments.get().length>0},qu.prototype.hasTextCollisionBoxData=function(){return this.textCollisionBox.segments.get().length>0},qu.prototype.hasIconCollisionBoxData=function(){return this.iconCollisionBox.segments.get().length>0},qu.prototype.hasTextCollisionCircleData=function(){return this.textCollisionCircle.segments.get().length>0},qu.prototype.hasIconCollisionCircleData=function(){return this.iconCollisionCircle.segments.get().length>0},qu.prototype.addIndicesForPlacedSymbol=function(t,e){for(var n=t.placedSymbolArray.get(e),r=n.vertexStartIndex+4*n.numGlyphs,i=n.vertexStartIndex;i<r;i+=4)t.indexArray.emplaceBack(i,i+1,i+2),t.indexArray.emplaceBack(i+1,i+2,i+3)},qu.prototype.getSortedSymbolIndexes=function(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;for(var e=Math.sin(t),n=Math.cos(t),r=[],i=[],o=[],a=0;a<this.symbolInstances.length;++a){o.push(a);var s=this.symbolInstances.get(a);r.push(0|Math.round(e*s.anchorX+n*s.anchorY)),i.push(s.featureIndex)}return o.sort((function(t,e){return r[t]-r[e]||i[e]-i[t]})),o},qu.prototype.sortFeatures=function(t){var e=this;if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var n=0,r=this.symbolInstanceIndexes;n<r.length;n+=1){var i=r[n],o=this.symbolInstances.get(i);this.featureSortOrder.push(o.featureIndex),[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t,n,r){t>=0&&r.indexOf(t)===n&&e.addIndicesForPlacedSymbol(e.text,t)})),o.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,o.verticalPlacedTextSymbolIndex),o.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,o.placedIconSymbolIndex),o.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,o.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},dr("SymbolBucket",qu,{omit:["layers","collisionBoxArray","features","compareText"]}),qu.MAX_GLYPHS=65535,qu.addDynamicAttributes=Gu;var Xu=new ti({"symbol-placement":new Zr(Tt.layout_symbol["symbol-placement"]),"symbol-spacing":new Zr(Tt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Zr(Tt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Qr(Tt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Zr(Tt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Zr(Tt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Zr(Tt.layout_symbol["icon-ignore-placement"]),"icon-optional":new Zr(Tt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Zr(Tt.layout_symbol["icon-rotation-alignment"]),"icon-size":new Qr(Tt.layout_symbol["icon-size"]),"icon-text-fit":new Zr(Tt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Zr(Tt.layout_symbol["icon-text-fit-padding"]),"icon-image":new Qr(Tt.layout_symbol["icon-image"]),"icon-rotate":new Qr(Tt.layout_symbol["icon-rotate"]),"icon-padding":new Zr(Tt.layout_symbol["icon-padding"]),"icon-keep-upright":new Zr(Tt.layout_symbol["icon-keep-upright"]),"icon-offset":new Qr(Tt.layout_symbol["icon-offset"]),"icon-anchor":new Qr(Tt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Zr(Tt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Zr(Tt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Zr(Tt.layout_symbol["text-rotation-alignment"]),"text-field":new Qr(Tt.layout_symbol["text-field"]),"text-font":new Qr(Tt.layout_symbol["text-font"]),"text-size":new Qr(Tt.layout_symbol["text-size"]),"text-max-width":new Qr(Tt.layout_symbol["text-max-width"]),"text-line-height":new Zr(Tt.layout_symbol["text-line-height"]),"text-letter-spacing":new Qr(Tt.layout_symbol["text-letter-spacing"]),"text-justify":new Qr(Tt.layout_symbol["text-justify"]),"text-radial-offset":new Qr(Tt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Zr(Tt.layout_symbol["text-variable-anchor"]),"text-anchor":new Qr(Tt.layout_symbol["text-anchor"]),"text-max-angle":new Zr(Tt.layout_symbol["text-max-angle"]),"text-writing-mode":new Zr(Tt.layout_symbol["text-writing-mode"]),"text-rotate":new Qr(Tt.layout_symbol["text-rotate"]),"text-padding":new Zr(Tt.layout_symbol["text-padding"]),"text-keep-upright":new Zr(Tt.layout_symbol["text-keep-upright"]),"text-transform":new Qr(Tt.layout_symbol["text-transform"]),"text-offset":new Qr(Tt.layout_symbol["text-offset"]),"text-allow-overlap":new Zr(Tt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Zr(Tt.layout_symbol["text-ignore-placement"]),"text-optional":new Zr(Tt.layout_symbol["text-optional"])}),Ju={paint:new ti({"icon-opacity":new Qr(Tt.paint_symbol["icon-opacity"]),"icon-color":new Qr(Tt.paint_symbol["icon-color"]),"icon-halo-color":new Qr(Tt.paint_symbol["icon-halo-color"]),"icon-halo-width":new Qr(Tt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Qr(Tt.paint_symbol["icon-halo-blur"]),"icon-translate":new Zr(Tt.paint_symbol["icon-translate"]),"icon-translate-anchor":new Zr(Tt.paint_symbol["icon-translate-anchor"]),"text-opacity":new Qr(Tt.paint_symbol["text-opacity"]),"text-color":new Qr(Tt.paint_symbol["text-color"],{runtimeType:zt,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new Qr(Tt.paint_symbol["text-halo-color"]),"text-halo-width":new Qr(Tt.paint_symbol["text-halo-width"]),"text-halo-blur":new Qr(Tt.paint_symbol["text-halo-blur"]),"text-translate":new Zr(Tt.paint_symbol["text-translate"]),"text-translate-anchor":new Zr(Tt.paint_symbol["text-translate-anchor"])}),layout:Xu},Zu=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:Lt,this.defaultValue=t};Zu.prototype.evaluate=function(t){if(t.formattedSection){var e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default},Zu.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},Zu.prototype.possibleOutputs=function(){return[void 0]},Zu.prototype.serialize=function(){return null},dr("FormatSectionOverride",Zu,{omit:["defaultValue"]});var Qu=function(t){function e(e){t.call(this,e,Ju)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e,n){if(t.prototype.recalculate.call(this,e,n),"auto"===this.layout.get("icon-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){var r=this.layout.get("text-writing-mode");if(r){for(var i=[],o=0,a=r;o<a.length;o+=1){var s=a[o];i.indexOf(s)<0&&i.push(s)}this.layout._values["text-writing-mode"]=i}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()},e.prototype.getValueAndResolveTokens=function(t,e,n){var r=this.layout.get(t).evaluate(e,{},n),i=this._unevaluatedLayout._values[t];return i.isDataDriven()||En(i.value)||!r?r:function(t,e){return e.replace(/{([^{}]+)}/g,(function(e,n){return n in t?String(t[n]):""}))}(e.properties,r)},e.prototype.createBucket=function(t){return new qu(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return!1},e.prototype._setPaintOverrides=function(){for(var t=0,n=Ju.paint.overridableProperties;t<n.length;t+=1){var r=n[t];if(e.hasPaintOverride(this.layout,r)){var i,o=this.paint.get(r),a=new Zu(o),s=new wn(a,o.property.specification);i="constant"===o.value.kind||"source"===o.value.kind?new Sn("source",s):new Tn("composite",s,o.value.zoomStops,o.value._interpolationType),this.paint._values[r]=new Xr(o.property,i,o.parameters)}}},e.prototype._handleOverridablePaintPropertyUpdate=function(t,n,r){return!(!this.layout||n.isDataDriven()||r.isDataDriven())&&e.hasPaintOverride(this.layout,t)},e.hasPaintOverride=function(t,e){var n=t.get("text-field"),r=Ju.paint.properties[e],i=!1,o=function(t){for(var e=0,n=t;e<n.length;e+=1){var o=n[e];if(r.overrides&&r.overrides.hasOverride(o))return void(i=!0)}};if("constant"===n.value.kind&&n.value.value instanceof $t)o(n.value.value.sections);else if("source"===n.value.kind){var a=function(t){if(!i)if(t instanceof ie&&ne(t.value)===Vt){var e=t.value;o(e.sections)}else t instanceof ue?o(t.sections):t.eachChild(a)},s=n.value;s._styleExpression&&a(s._styleExpression.expression)}return i},e.hasPaintOverrides=function(t){for(var n=0,r=Ju.paint.overridableProperties;n<r.length;n+=1){var i=r[n];if(e.hasPaintOverride(t,i))return!0}return!1},e}(ei),Ku={paint:new ti({"background-color":new Zr(Tt.paint_background["background-color"]),"background-pattern":new Yr(Tt.paint_background["background-pattern"]),"background-opacity":new Zr(Tt.paint_background["background-opacity"])})},Yu=function(t){function e(e){t.call(this,e,Ku)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(ei),$u={paint:new ti({"raster-opacity":new Zr(Tt.paint_raster["raster-opacity"]),"raster-hue-rotate":new Zr(Tt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Zr(Tt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Zr(Tt.paint_raster["raster-brightness-max"]),"raster-saturation":new Zr(Tt.paint_raster["raster-saturation"]),"raster-contrast":new Zr(Tt.paint_raster["raster-contrast"]),"raster-resampling":new Zr(Tt.paint_raster["raster-resampling"]),"raster-fade-duration":new Zr(Tt.paint_raster["raster-fade-duration"])})},tc=function(t){function e(e){t.call(this,e,$u)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(ei),ec=function(t){function e(e){t.call(this,e,{}),this.implementation=e}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.is3D=function(){return"3d"===this.implementation.renderingMode},e.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender},e.prototype.recalculate=function(){},e.prototype.updateTransitions=function(){},e.prototype.hasTransition=function(){},e.prototype.serialize=function(){},e.prototype.onAdd=function(t){this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},e.prototype.onRemove=function(t){this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},e}(ei),nc={circle:Lo,heatmap:Wo,hillshade:Xo,fill:Ra,"fill-extrusion":Ka,line:us,symbol:Qu,background:Yu,raster:tc},rc=self.HTMLImageElement,ic=self.HTMLCanvasElement,oc=self.HTMLVideoElement,ac=self.ImageData,sc=function(t,e,n,r){this.context=t,this.format=n,this.texture=t.gl.createTexture(),this.update(e,r)};sc.prototype.update=function(t,e,n){var r=t.width,i=t.height,o=!(this.size&&this.size[0]===r&&this.size[1]===i||n),a=this.context,s=a.gl;if(this.useMipmap=Boolean(e&&e.useMipmap),s.bindTexture(s.TEXTURE_2D,this.texture),a.pixelStoreUnpackFlipY.set(!1),a.pixelStoreUnpack.set(1),a.pixelStoreUnpackPremultiplyAlpha.set(this.format===s.RGBA&&(!e||!1!==e.premultiply)),o)this.size=[r,i],t instanceof rc||t instanceof ic||t instanceof oc||t instanceof ac?s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,s.UNSIGNED_BYTE,t):s.texImage2D(s.TEXTURE_2D,0,this.format,r,i,0,this.format,s.UNSIGNED_BYTE,t.data);else{var u=n||{x:0,y:0},c=u.x,l=u.y;t instanceof rc||t instanceof ic||t instanceof oc||t instanceof ac?s.texSubImage2D(s.TEXTURE_2D,0,c,l,s.RGBA,s.UNSIGNED_BYTE,t):s.texSubImage2D(s.TEXTURE_2D,0,c,l,r,i,s.RGBA,s.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&s.generateMipmap(s.TEXTURE_2D)},sc.prototype.bind=function(t,e,n){var r=this.context.gl;r.bindTexture(r.TEXTURE_2D,this.texture),n!==r.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(n=r.LINEAR),t!==this.filter&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,n||t),this.filter=t),e!==this.wrap&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,e),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,e),this.wrap=e)},sc.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},sc.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null};var uc=function(t){var e=this;this._callback=t,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=function(){e._triggered=!1,e._callback()})};uc.prototype.trigger=function(){var t=this;this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((function(){t._triggered=!1,t._callback()}),0))},uc.prototype.remove=function(){delete this._channel,this._callback=function(){}};var cc=function(t,e,n){this.target=t,this.parent=e,this.mapId=n,this.callbacks={},this.tasks={},this.taskQueue=[],this.cancelCallbacks={},g(["receive","process"],this),this.invoker=new uc(this.process),this.target.addEventListener("message",this.receive,!1),this.globalScope=O()?t:self};function lc(t,e,n){var r=2*Math.PI*6378137/256/Math.pow(2,n);return[t*r-2*Math.PI*6378137/2,e*r-2*Math.PI*6378137/2]}cc.prototype.send=function(t,e,n,r,i){var o=this;void 0===i&&(i=!1);var a=Math.round(1e18*Math.random()).toString(36).substring(0,10);n&&(this.callbacks[a]=n);var s=C(this.globalScope)?void 0:[];return this.target.postMessage({id:a,type:t,hasCallback:!!n,targetMapId:r,mustQueue:i,sourceMapId:this.mapId,data:mr(e,s)},s),{cancel:function(){n&&delete o.callbacks[a],o.target.postMessage({id:a,type:"<cancel>",targetMapId:r,sourceMapId:o.mapId})}}},cc.prototype.receive=function(t){var e=t.data,n=e.id;if(n&&(!e.targetMapId||this.mapId===e.targetMapId))if("<cancel>"===e.type){delete this.tasks[n];var r=this.cancelCallbacks[n];delete this.cancelCallbacks[n],r&&r()}else O()||e.mustQueue?(this.tasks[n]=e,this.taskQueue.push(n),this.invoker.trigger()):this.processTask(n,e)},cc.prototype.process=function(){if(this.taskQueue.length){var t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),e&&this.processTask(t,e)}},cc.prototype.processTask=function(t,e){var n=this;if("<response>"===e.type){var r=this.callbacks[t];delete this.callbacks[t],r&&(e.error?r(yr(e.error)):r(null,yr(e.data)))}else{var i=!1,o=C(this.globalScope)?void 0:[],a=e.hasCallback?function(e,r){i=!0,delete n.cancelCallbacks[t],n.target.postMessage({id:t,type:"<response>",sourceMapId:n.mapId,error:e?mr(e):null,data:mr(r,o)},o)}:function(t){i=!0},s=null,u=yr(e.data);if(this.parent[e.type])s=this.parent[e.type](e.sourceMapId,u,a);else if(this.parent.getWorkerSource){var c=e.type.split(".");s=this.parent.getWorkerSource(e.sourceMapId,c[0],u.source)[c[1]](u,a)}else a(new Error("Could not find function "+e.type));!i&&s&&s.cancel&&(this.cancelCallbacks[t]=s.cancel)}},cc.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var hc=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};hc.prototype.setNorthEast=function(t){return this._ne=t instanceof fc?new fc(t.lng,t.lat):fc.convert(t),this},hc.prototype.setSouthWest=function(t){return this._sw=t instanceof fc?new fc(t.lng,t.lat):fc.convert(t),this},hc.prototype.extend=function(t){var e,n,r=this._sw,i=this._ne;if(t instanceof fc)e=t,n=t;else{if(!(t instanceof hc))return Array.isArray(t)?t.every(Array.isArray)?this.extend(hc.convert(t)):this.extend(fc.convert(t)):this;if(e=t._sw,n=t._ne,!e||!n)return this}return r||i?(r.lng=Math.min(e.lng,r.lng),r.lat=Math.min(e.lat,r.lat),i.lng=Math.max(n.lng,i.lng),i.lat=Math.max(n.lat,i.lat)):(this._sw=new fc(e.lng,e.lat),this._ne=new fc(n.lng,n.lat)),this},hc.prototype.getCenter=function(){return new fc((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},hc.prototype.getSouthWest=function(){return this._sw},hc.prototype.getNorthEast=function(){return this._ne},hc.prototype.getNorthWest=function(){return new fc(this.getWest(),this.getNorth())},hc.prototype.getSouthEast=function(){return new fc(this.getEast(),this.getSouth())},hc.prototype.getWest=function(){return this._sw.lng},hc.prototype.getSouth=function(){return this._sw.lat},hc.prototype.getEast=function(){return this._ne.lng},hc.prototype.getNorth=function(){return this._ne.lat},hc.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},hc.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},hc.prototype.isEmpty=function(){return!(this._sw&&this._ne)},hc.prototype.contains=function(t){var e=fc.convert(t),n=e.lng,r=e.lat,i=this._sw.lat<=r&&r<=this._ne.lat,o=this._sw.lng<=n&&n<=this._ne.lng;return this._sw.lng>this._ne.lng&&(o=this._sw.lng>=n&&n>=this._ne.lng),i&&o},hc.convert=function(t){return!t||t instanceof hc?t:new hc(t)};var fc=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};fc.prototype.wrap=function(){return new fc(l(this.lng,-180,180),this.lat)},fc.prototype.toArray=function(){return[this.lng,this.lat]},fc.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},fc.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,n=e/Math.cos(Math.PI/180*this.lat);return new hc(new fc(this.lng-n,this.lat-e),new fc(this.lng+n,this.lat+e))},fc.convert=function(t){if(t instanceof fc)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new fc(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new fc(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var pc=2*Math.PI*6378137;function dc(t){return pc*Math.cos(t*Math.PI/180)}function Ac(t){return(180+t)/360}function gc(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function mc(t,e){return t/dc(e)}function yc(t){var e=180-360*t;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90}var vc=function(t,e,n){void 0===n&&(n=0),this.x=+t,this.y=+e,this.z=+n};vc.fromLngLat=function(t,e){void 0===e&&(e=0);var n=fc.convert(t);return new vc(Ac(n.lng),gc(n.lat),mc(e,n.lat))},vc.prototype.toLngLat=function(){return new fc(360*this.x-180,yc(this.y))},vc.prototype.toAltitude=function(){return this.z*dc(yc(this.y))},vc.prototype.meterInMercatorCoordinateUnits=function(){return 1/pc*(t=yc(this.y),1/Math.cos(t*Math.PI/180));var t};var _c=function(t,e,n){this.z=t,this.x=e,this.y=n,this.key=wc(0,t,e,n)};_c.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},_c.prototype.url=function(t,e){var n,r,i,o,a,s=(n=this.x,r=this.y,i=this.z,o=lc(256*n,256*(r=Math.pow(2,i)-r-1),i),a=lc(256*(n+1),256*(r+1),i),o[0]+","+o[1]+","+a[0]+","+a[1]),u=function(t,e,n){for(var r,i="",o=t;o>0;o--)i+=(e&(r=1<<o-1)?1:0)+(n&r?2:0);return i}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",u).replace("{bbox-epsg-3857}",s)},_c.prototype.getTilePoint=function(t){var e=Math.pow(2,this.z);return new i((t.x*e-this.x)*lo,(t.y*e-this.y)*lo)},_c.prototype.toString=function(){return this.z+"/"+this.x+"/"+this.y};var bc=function(t,e){this.wrap=t,this.canonical=e,this.key=wc(t,e.z,e.x,e.y)},xc=function(t,e,n,r,i){this.overscaledZ=t,this.wrap=e,this.canonical=new _c(n,+r,+i),this.key=wc(e,t,r,i)};function wc(t,e,n,r){(t*=2)<0&&(t=-1*t-1);var i=1<<e;return 32*(i*i*t+i*r+n)+e}xc.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},xc.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new xc(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new xc(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},xc.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},xc.prototype.children=function(t){if(this.overscaledZ>=t)return[new xc(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,n=2*this.canonical.x,r=2*this.canonical.y;return[new xc(e,this.wrap,e,n,r),new xc(e,this.wrap,e,n+1,r),new xc(e,this.wrap,e,n,r+1),new xc(e,this.wrap,e,n+1,r+1)]},xc.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))},xc.prototype.wrapped=function(){return new xc(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},xc.prototype.unwrapTo=function(t){return new xc(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},xc.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},xc.prototype.toUnwrapped=function(){return new bc(this.wrap,this.canonical)},xc.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},xc.prototype.getTilePoint=function(t){return this.canonical.getTilePoint(new vc(t.x-this.wrap,t.y))},dr("CanonicalTileID",_c),dr("OverscaledTileID",xc,{omit:["posMatrix"]});var Ec=function(t,e,n){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(n&&"mapbox"!==n&&"terrarium"!==n)return x('"'+n+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');this.stride=e.height;var r=this.dim=e.height-2;this.data=new Uint32Array(e.data.buffer),this.encoding=n||"mapbox";for(var i=0;i<r;i++)this.data[this._idx(-1,i)]=this.data[this._idx(0,i)],this.data[this._idx(r,i)]=this.data[this._idx(r-1,i)],this.data[this._idx(i,-1)]=this.data[this._idx(i,0)],this.data[this._idx(i,r)]=this.data[this._idx(i,r-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(r,-1)]=this.data[this._idx(r-1,0)],this.data[this._idx(-1,r)]=this.data[this._idx(0,r-1)],this.data[this._idx(r,r)]=this.data[this._idx(r-1,r-1)]};Ec.prototype.get=function(t,e){var n=new Uint8Array(this.data.buffer),r=4*this._idx(t,e);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackMapbox)(n[r],n[r+1],n[r+2])},Ec.prototype.getUnpackVector=function(){return"terrarium"===this.encoding?[256,1,1/256,32768]:[6553.6,25.6,.1,1e4]},Ec.prototype._idx=function(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},Ec.prototype._unpackMapbox=function(t,e,n){return(256*t*256+256*e+n)/10-1e4},Ec.prototype._unpackTerrarium=function(t,e,n){return 256*t+e+n/256-32768},Ec.prototype.getPixels=function(){return new Go({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Ec.prototype.backfillBorder=function(t,e,n){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var r=e*this.dim,i=e*this.dim+this.dim,o=n*this.dim,a=n*this.dim+this.dim;switch(e){case-1:r=i-1;break;case 1:i=r+1}switch(n){case-1:o=a-1;break;case 1:a=o+1}for(var s=-e*this.dim,u=-n*this.dim,c=o;c<a;c++)for(var l=r;l<i;l++)this.data[this._idx(l,c)]=t.data[this._idx(l+s,c+u)]},dr("DEMData",Ec);var Oc=oi([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),Sc=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var n=t[e];this._stringToNumber[n]=e,this._numberToString[e]=n}};Sc.prototype.encode=function(t){return this._stringToNumber[t]},Sc.prototype.decode=function(t){return this._numberToString[t]};var Tc=function(t,e,n,r){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=n,t._y=r,this.properties=t.properties,null!=t.id&&(this.id=t.id)},Cc={geometry:{configurable:!0}};Cc.geometry.get=function(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry},Cc.geometry.set=function(t){this._geometry=t},Tc.prototype.toJSON=function(){var t={geometry:this.geometry};for(var e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t},Object.defineProperties(Tc.prototype,Cc);var Pc=function(){this.state={},this.stateChanges={},this.deletedStates={}};Pc.prototype.updateState=function(t,e,n){var r=String(e);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][r]=this.stateChanges[t][r]||{},h(this.stateChanges[t][r],n),null===this.deletedStates[t])for(var i in this.deletedStates[t]={},this.state[t])i!==r&&(this.deletedStates[t][i]=null);else if(this.deletedStates[t]&&null===this.deletedStates[t][r])for(var o in this.deletedStates[t][r]={},this.state[t][r])n[o]||(this.deletedStates[t][r][o]=null);else for(var a in n)this.deletedStates[t]&&this.deletedStates[t][r]&&null===this.deletedStates[t][r][a]&&delete this.deletedStates[t][r][a]},Pc.prototype.removeFeatureState=function(t,e,n){if(null!==this.deletedStates[t]){var r=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},n&&void 0!==e&&e>=0)null!==this.deletedStates[t][r]&&(this.deletedStates[t][r]=this.deletedStates[t][r]||{},this.deletedStates[t][r][n]=null);else if(void 0!==e&&e>=0)if(this.stateChanges[t]&&this.stateChanges[t][r])for(n in this.deletedStates[t][r]={},this.stateChanges[t][r])this.deletedStates[t][r][n]=null;else this.deletedStates[t][r]=null;else this.deletedStates[t]=null}},Pc.prototype.getState=function(t,e){var n=String(e),r=this.state[t]||{},i=this.stateChanges[t]||{},o=h({},r[n],i[n]);if(null===this.deletedStates[t])return{};if(this.deletedStates[t]){var a=this.deletedStates[t][e];if(null===a)return{};for(var s in a)delete o[s]}return o},Pc.prototype.initializeTileState=function(t,e){t.setFeatureState(this.state,e)},Pc.prototype.coalesceChanges=function(t,e){var n={};for(var r in this.stateChanges){this.state[r]=this.state[r]||{};var i={};for(var o in this.stateChanges[r])this.state[r][o]||(this.state[r][o]={}),h(this.state[r][o],this.stateChanges[r][o]),i[o]=this.state[r][o];n[r]=i}for(var a in this.deletedStates){this.state[a]=this.state[a]||{};var s={};if(null===this.deletedStates[a])for(var u in this.state[a])s[u]={},this.state[a][u]={};else for(var c in this.deletedStates[a]){if(null===this.deletedStates[a][c])this.state[a][c]={};else for(var l=0,f=Object.keys(this.deletedStates[a][c]);l<f.length;l+=1){var p=f[l];delete this.state[a][c][p]}s[c]=this.state[a][c]}n[a]=n[a]||{},h(n[a],s)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(n).length)for(var d in t)t[d].setFeatureState(n,e)};var Mc=function(t,e,n){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=e||new lr(lo,16,0),this.grid3D=new lr(lo,16,0),this.featureIndexArray=n||new zi};function Ic(t){for(var e=1/0,n=1/0,r=-1/0,i=-1/0,o=0,a=t;o<a.length;o+=1){var s=a[o];e=Math.min(e,s.x),n=Math.min(n,s.y),r=Math.max(r,s.x),i=Math.max(i,s.y)}return{minX:e,minY:n,maxX:r,maxY:i}}function Bc(t,e){return e-t}Mc.prototype.insert=function(t,e,n,r,i,o){var a=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(n,r,i);for(var s=o?this.grid3D:this.grid,u=0;u<e.length;u++){for(var c=e[u],l=[1/0,1/0,-1/0,-1/0],h=0;h<c.length;h++){var f=c[h];l[0]=Math.min(l[0],f.x),l[1]=Math.min(l[1],f.y),l[2]=Math.max(l[2],f.x),l[3]=Math.max(l[3],f.y)}l[0]<lo&&l[1]<lo&&l[2]>=0&&l[3]>=0&&s.insert(a,l[0],l[1],l[2],l[3])}},Mc.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new Va.VectorTile(new vs(this.rawTileData)).layers,this.sourceLayerCoder=new Sc(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},Mc.prototype.query=function(t,e,n){var r=this;this.loadVTLayers();for(var o=t.params||{},a=lo/t.tileSize/t.scale,s=Fn(o.filter),u=t.queryGeometry,c=t.queryPadding*a,l=Ic(u),h=this.grid.query(l.minX-c,l.minY-c,l.maxX+c,l.maxY+c),f=Ic(t.cameraQueryGeometry),p=0,d=this.grid3D.query(f.minX-c,f.minY-c,f.maxX+c,f.maxY+c,(function(e,n,r,o){return function(t,e,n,r,o){for(var a=0,s=t;a<s.length;a+=1){var u=s[a];if(e<=u.x&&n<=u.y&&r>=u.x&&o>=u.y)return!0}var c=[new i(e,n),new i(e,o),new i(r,o),new i(r,n)];if(t.length>2)for(var l=0,h=c;l<h.length;l+=1)if(Oo(t,h[l]))return!0;for(var f=0;f<t.length-1;f++)if(So(t[f],t[f+1],c))return!0;return!1}(t.cameraQueryGeometry,e-c,n-c,r+c,o+c)}));p<d.length;p+=1){var A=d[p];h.push(A)}h.sort(Bc);for(var g,m={},y=function(i){var c=h[i];if(c!==g){g=c;var l=r.featureIndexArray.get(c),f=null;r.loadMatchingFeature(m,l.bucketIndex,l.sourceLayerIndex,l.featureIndex,s,o.layers,e,(function(e,i){f||(f=fo(e));var o={};return e.id&&(o=n.getState(i.sourceLayer||"_geojsonTileLayer",e.id)),i.queryIntersectsFeature(u,e,o,f,r.z,t.transform,a,t.pixelPosMatrix)}))}},v=0;v<h.length;v++)y(v);return m},Mc.prototype.loadMatchingFeature=function(t,e,n,r,i,o,a,s){var u=this.bucketLayerIDs[e];if(!o||function(t,e){for(var n=0;n<t.length;n++)if(e.indexOf(t[n])>=0)return!0;return!1}(o,u)){var c=this.sourceLayerCoder.decode(n),l=this.vtLayers[c].feature(r);if(i(new Ur(this.tileID.overscaledZ),l))for(var h=0;h<u.length;h++){var f=u[h];if(!(o&&o.indexOf(f)<0)){var p=a[f];if(p){var d=!s||s(l,p);if(d){var A=new Tc(l,this.z,this.x,this.y);A.layer=p.serialize();var g=t[f];void 0===g&&(g=t[f]=[]),g.push({featureIndex:r,feature:A,intersectionZ:d})}}}}}},Mc.prototype.lookupSymbolFeatures=function(t,e,n,r,i,o){var a={};this.loadVTLayers();for(var s=Fn(r),u=0,c=t;u<c.length;u+=1){var l=c[u];this.loadMatchingFeature(a,e,n,l,s,i,o)}return a},Mc.prototype.hasLayer=function(t){for(var e=0,n=this.bucketLayerIDs;e<n.length;e+=1)for(var r=0,i=n[e];r<i.length;r+=1)if(t===i[r])return!0;return!1},dr("FeatureIndex",Mc,{omit:["rawTileData","sourceLayerCoder"]});var Rc=function(t,e){this.tileID=t,this.uid=p(),this.uses=0,this.tileSize=e,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.expiredRequestCount=0,this.state="loading"};Rc.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<j.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},Rc.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},Rc.prototype.loadVectorData=function(t,e,n){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){for(var r in t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,e){var n={};if(!e)return n;for(var r=function(){var t=o[i],r=t.layerIds.map((function(t){return e.getLayer(t)})).filter(Boolean);if(0!==r.length){t.layers=r,t.stateDependentLayerIds&&(t.stateDependentLayers=t.stateDependentLayerIds.map((function(t){return r.filter((function(e){return e.id===t}))[0]})));for(var a=0,s=r;a<s.length;a+=1){var u=s[a];n[u.id]=t}}},i=0,o=t;i<o.length;i+=1)r();return n}(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var i=this.buckets[r];if(i instanceof qu){if(this.hasSymbolBuckets=!0,!n)break;i.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(var o in this.buckets){var a=this.buckets[o];if(a instanceof qu&&a.hasRTLText){this.hasRTLText=!0,zr.isLoading()||zr.isLoaded()||"deferred"!==jr()||Fr();break}}for(var s in this.queryPadding=0,this.buckets){var u=this.buckets[s];this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(s).queryRadius(u))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new Pi},Rc.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},Rc.prototype.getBucket=function(t){return this.buckets[t.id]},Rc.prototype.upload=function(t){for(var e in this.buckets){var n=this.buckets[e];n.uploadPending()&&n.upload(t)}var r=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new sc(t,this.imageAtlas.image,r.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new sc(t,this.glyphAtlasImage,r.ALPHA),this.glyphAtlasImage=null)},Rc.prototype.prepare=function(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)},Rc.prototype.queryRenderedFeatures=function(t,e,n,r,i,o,a,s,u){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:n,cameraQueryGeometry:r,scale:i,tileSize:this.tileSize,pixelPosMatrix:u,transform:a,params:o,queryPadding:this.queryPadding*s},t,e):{}},Rc.prototype.querySourceFeatures=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData){var n=this.latestFeatureIndex.loadVTLayers(),r=e?e.sourceLayer:"",i=n._geojsonTileLayer||n[r];if(i)for(var o=Fn(e&&e.filter),a=this.tileID.canonical,s=a.z,u=a.x,c=a.y,l={z:s,x:u,y:c},h=0;h<i.length;h++){var f=i.feature(h);if(o(new Ur(this.tileID.overscaledZ),f)){var p=new Tc(f,s,u,c);p.tile=l,t.push(p)}}}},Rc.prototype.clearMask=function(){this.segments&&(this.segments.destroy(),delete this.segments),this.maskedBoundsBuffer&&(this.maskedBoundsBuffer.destroy(),delete this.maskedBoundsBuffer),this.maskedIndexBuffer&&(this.maskedIndexBuffer.destroy(),delete this.maskedIndexBuffer),delete this.mask},Rc.prototype.setMask=function(t,e){if(!a(this.mask,t)&&(this.clearMask(),this.mask=t,!a(t,{0:!0}))){var n=new ui,r=new wi;this.segments=new Ni,this.segments.prepareSegment(0,n,r);for(var o=Object.keys(t),s=0;s<o.length;s++){var u=t[+o[s]],c=lo>>u.z,l=new i(u.x*c,u.y*c),h=new i(l.x+c,l.y+c),f=this.segments.prepareSegment(4,n,r);n.emplaceBack(l.x,l.y,l.x,l.y),n.emplaceBack(h.x,l.y,h.x,l.y),n.emplaceBack(l.x,h.y,l.x,h.y),n.emplaceBack(h.x,h.y,h.x,h.y);var p=f.vertexLength;r.emplaceBack(p,p+1,p+2),r.emplaceBack(p+1,p+2,p+3),f.vertexLength+=4,f.primitiveLength+=2}this.maskedBoundsBuffer=e.createVertexBuffer(n,Oc.members),this.maskedIndexBuffer=e.createIndexBuffer(r)}},Rc.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},Rc.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},Rc.prototype.setExpiryData=function(t){var e=this.expirationTime;if(t.cacheControl){var n=S(t.cacheControl);n["max-age"]&&(this.expirationTime=Date.now()+1e3*n["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){var r=Date.now(),i=!1;if(this.expirationTime>r)i=!1;else if(e)if(this.expirationTime<e)i=!0;else{var o=this.expirationTime-e;o?this.expirationTime=r+Math.max(o,3e4):i=!0}else i=!0;i?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},Rc.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)},Rc.prototype.setFeatureState=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData&&0!==Object.keys(t).length){var n=this.latestFeatureIndex.loadVTLayers();for(var r in this.buckets){var i=this.buckets[r],o=i.layers[0].sourceLayer||"_geojsonTileLayer",a=n[o],s=t[o];a&&s&&0!==Object.keys(s).length&&(i.update(s,a,this.imageAtlas&&this.imageAtlas.patternPositions||{}),e&&e.style&&(this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(r).queryRadius(i))))}}},Rc.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},Rc.prototype.symbolFadeFinished=function(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<j.now()},Rc.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0},Rc.prototype.setHoldDuration=function(t){this.symbolFadeHoldUntil=j.now()+t},Rc.prototype.setDependencies=function(t,e){for(var n={},r=0,i=e;r<i.length;r+=1)n[i[r]]=!0;this.dependencies[t]=n},Rc.prototype.hasDependency=function(t,e){for(var n=0,r=t;n<r.length;n+=1){var i=r[n],o=this.dependencies[i];if(o)for(var a=0,s=e;a<s.length;a+=1)if(o[s[a]])return!0}return!1},t.Actor=cc,t.AlphaImage=No,t.CanonicalTileID=_c,t.CollisionBoxArray=Pi,t.Color=Qt,t.DEMData=Ec,t.DataConstantProperty=Zr,t.DictionaryCoder=Sc,t.EXTENT=lo,t.ErrorEvent=Ot,t.EvaluationParameters=Ur,t.Event=Et,t.Evented=St,t.FeatureIndex=Mc,t.FillBucket=Ma,t.FillExtrusionBucket=Xa,t.ImageAtlas=Vs,t.ImagePosition=Ns,t.LineBucket=is,t.LngLat=fc,t.LngLatBounds=hc,t.MercatorCoordinate=vc,t.ONE_EM=24,t.OverscaledTileID=xc,t.Point=i,t.Point$1=i,t.ProgramConfiguration=ao,t.Properties=ti,t.Protobuf=vs,t.RGBAImage=Go,t.RequestManager=H,t.ResourceType=ft,t.SegmentVector=Ni,t.SourceFeatureState=Pc,t.StructArrayLayout1ui2=Oi,t.StructArrayLayout2i4=si,t.StructArrayLayout2ui4=Ei,t.StructArrayLayout3ui6=wi,t.StructArrayLayout4i8=ui,t.SymbolBucket=qu,t.Texture=sc,t.Tile=Rc,t.Transitionable=Vr,t.Uniform1f=Xi,t.Uniform1i=qi,t.Uniform2f=Ji,t.Uniform3f=Zi,t.Uniform4f=Qi,t.UniformColor=Ki,t.UniformMatrix4f=$i,t.UnwrappedTileID=bc,t.ValidationError=Ct,t.WritingMode=Hs,t.ZoomHistory=vr,t.addDynamicAttributes=Gu,t.asyncAll=function(t,e,n){if(!t.length)return n(null,[]);var r=t.length,i=new Array(t.length),o=null;t.forEach((function(t,a){e(t,(function(t,e){t&&(o=t),i[a]=e,0==--r&&n(o,i)}))}))},t.bezier=s,t.bindAll=g,t.browser=j,t.cacheEntryPossiblyAdded=function(t){++ht>ut&&(t.getActor().send("enforceCacheSizeLimit",st),ht=0)},t.clamp=c,t.clearTileCache=function(t){var e=self.caches.delete(at);t&&e.catch(t).then((function(){return t()}))},t.clone=function(t){var e=new Ro(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},t.clone$1=_,t.config=F,t.create=function(){var t=new Ro(16);return Ro!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},t.create$1=function(){var t=new Ro(9);return Ro!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t},t.create$2=function(){var t=new Ro(4);return Ro!=Float32Array&&(t[1]=0,t[2]=0),t[0]=1,t[3]=1,t},t.createCommonjsModule=e,t.createExpression=On,t.createLayout=oi,t.createStyleLayer=function(t){return"custom"===t.type?new ec(t):new nc[t.type](t)},t.deepEqual=a,t.ease=u,t.emitValidationErrors=cr,t.endsWith=m,t.enforceCacheSizeLimit=function(t){ct(),$&&$.then((function(e){e.keys().then((function(n){for(var r=0;r<n.length-t;r++)e.delete(n[r])}))}))},t.evaluateSizeForFeature=su,t.evaluateSizeForZoom=uu,t.evaluateVariableOffset=Ru,t.evented=Dr,t.extend=h,t.featureFilter=Fn,t.filterObject=v,t.fromRotation=function(t,e){var n=Math.sin(e),r=Math.cos(e);return t[0]=r,t[1]=n,t[2]=0,t[3]=-n,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},t.getAnchorAlignment=eu,t.getAnchorJustification=ku,t.getArrayBuffer=vt,t.getImage=bt,t.getJSON=function(t,e){return yt(h(t,{type:"json"}),e)},t.getRTLTextPluginStatus=jr,t.getReferrer=dt,t.getVideo=function(t,e){var n,r,i=self.document.createElement("video");i.muted=!0,i.onloadstart=function(){e(null,i)};for(var o=0;o<t.length;o++){var a=self.document.createElement("source");n=t[o],r=void 0,(r=self.document.createElement("a")).href=n,(r.protocol!==self.document.location.protocol||r.host!==self.document.location.host)&&(i.crossOrigin="Anonymous"),a.src=t[o],i.appendChild(a)}return{cancel:function(){}}},t.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},t.invert=function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],u=e[6],c=e[7],l=e[8],h=e[9],f=e[10],p=e[11],d=e[12],A=e[13],g=e[14],m=e[15],y=n*s-r*a,v=n*u-i*a,_=n*c-o*a,b=r*u-i*s,x=r*c-o*s,w=i*c-o*u,E=l*A-h*d,O=l*g-f*d,S=l*m-p*d,T=h*g-f*A,C=h*m-p*A,P=f*m-p*g,M=y*P-v*C+_*T+b*S-x*O+w*E;return M?(M=1/M,t[0]=(s*P-u*C+c*T)*M,t[1]=(i*C-r*P-o*T)*M,t[2]=(A*w-g*x+m*b)*M,t[3]=(f*x-h*w-p*b)*M,t[4]=(u*S-a*P-c*O)*M,t[5]=(n*P-i*S+o*O)*M,t[6]=(g*_-d*w-m*v)*M,t[7]=(l*w-f*_+p*v)*M,t[8]=(a*C-s*S+c*E)*M,t[9]=(r*S-n*C-o*E)*M,t[10]=(d*x-A*_+m*y)*M,t[11]=(h*_-l*x-p*y)*M,t[12]=(s*O-a*T-u*E)*M,t[13]=(n*T-r*O+i*E)*M,t[14]=(A*v-d*b-g*y)*M,t[15]=(l*b-h*v+f*y)*M,t):null},t.isChar=_r,t.isMapboxURL=W,t.keysDifference=function(t,e){var n=[];for(var r in t)r in e||n.push(r);return n},t.makeRequest=yt,t.mapObject=y,t.mercatorXfromLng=Ac,t.mercatorYfromLat=gc,t.mercatorZfromAltitude=mc,t.multiply=function(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],u=e[5],c=e[6],l=e[7],h=e[8],f=e[9],p=e[10],d=e[11],A=e[12],g=e[13],m=e[14],y=e[15],v=n[0],_=n[1],b=n[2],x=n[3];return t[0]=v*r+_*s+b*h+x*A,t[1]=v*i+_*u+b*f+x*g,t[2]=v*o+_*c+b*p+x*m,t[3]=v*a+_*l+b*d+x*y,v=n[4],_=n[5],b=n[6],x=n[7],t[4]=v*r+_*s+b*h+x*A,t[5]=v*i+_*u+b*f+x*g,t[6]=v*o+_*c+b*p+x*m,t[7]=v*a+_*l+b*d+x*y,v=n[8],_=n[9],b=n[10],x=n[11],t[8]=v*r+_*s+b*h+x*A,t[9]=v*i+_*u+b*f+x*g,t[10]=v*o+_*c+b*p+x*m,t[11]=v*a+_*l+b*d+x*y,v=n[12],_=n[13],b=n[14],x=n[15],t[12]=v*r+_*s+b*h+x*A,t[13]=v*i+_*u+b*f+x*g,t[14]=v*o+_*c+b*p+x*m,t[15]=v*a+_*l+b*d+x*y,t},t.mvt=Va,t.number=we,t.ortho=function(t,e,n,r,i,o,a){var s=1/(e-n),u=1/(r-i),c=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+n)*s,t[13]=(i+r)*u,t[14]=(a+o)*c,t[15]=1,t},t.parseGlyphPBF=function(t){return new vs(t).readFields(js,[])},t.pbf=vs,t.performSymbolLayout=function(t,e,n,r,o,a){t.createArrays();var s=512*t.overscaling;t.tilePixelRatio=lo/s,t.compareText={},t.iconsNeedLinear=!1;var u=t.layers[0].layout,c=t.layers[0]._unevaluatedLayout._values,l={};if("composite"===t.textSizeData.kind){var h=t.textSizeData,f=h.minZoom,p=h.maxZoom;l.compositeTextSizes=[c["text-size"].possiblyEvaluate(new Ur(f)),c["text-size"].possiblyEvaluate(new Ur(p))]}if("composite"===t.iconSizeData.kind){var d=t.iconSizeData,A=d.minZoom,g=d.maxZoom;l.compositeIconSizes=[c["icon-size"].possiblyEvaluate(new Ur(A)),c["icon-size"].possiblyEvaluate(new Ur(g))]}l.layoutTextSize=c["text-size"].possiblyEvaluate(new Ur(t.zoom+1)),l.layoutIconSize=c["icon-size"].possiblyEvaluate(new Ur(t.zoom+1)),l.textMaxSize=c["text-size"].possiblyEvaluate(new Ur(18));for(var m=24*u.get("text-line-height"),y="map"===u.get("text-rotation-alignment")&&"point"!==u.get("symbol-placement"),v=u.get("text-keep-upright"),_=u.get("text-size"),b=function(){var a=E[w],s=u.get("text-font").evaluate(a,{}).join(","),c=_.evaluate(a,{}),h=l.layoutTextSize.evaluate(a,{}),f=l.layoutIconSize.evaluate(a,{}),p={horizontal:{},vertical:void 0},d=a.text,A=[0,0];if(d){var g=d.toString(),b=24*u.get("text-letter-spacing").evaluate(a,{}),O=function(t){for(var e=0,n=t;e<n.length;e+=1)if(!xr(n[e].charCodeAt(0)))return!1;return!0}(g)?b:0,S=u.get("text-anchor").evaluate(a,{}),T=u.get("text-variable-anchor");if(!T){var C=u.get("text-radial-offset").evaluate(a,{});A=C?Ru(S,[24*C,Bu]):u.get("text-offset").evaluate(a,{}).map((function(t){return 24*t}))}var P=y?"center":u.get("text-justify").evaluate(a,{}),M=u.get("symbol-placement"),I="point"===M?24*u.get("text-max-width").evaluate(a,{}):0,B=function(){t.allowVerticalPlacement&&br(g)&&(p.vertical=Xs(d,e,n,o,s,I,m,S,"left",O,A,Hs.vertical,!0,M,h,c))};if(!y&&T){for(var R="auto"===P?T.map((function(t){return ku(t)})):[P],k=!1,L=0;L<R.length;L++){var D=R[L];if(!p.horizontal[D])if(k)p.horizontal[D]=p.horizontal[0];else{var j=Xs(d,e,n,o,s,I,m,"center",D,O,A,Hs.horizontal,!1,M,h,c);j&&(p.horizontal[D]=j,k=1===j.positionedLines.length)}}B()}else{"auto"===P&&(P=ku(S));var F=Xs(d,e,n,o,s,I,m,S,P,O,A,Hs.horizontal,!1,M,h,c);F&&(p.horizontal[P]=F),B(),br(g)&&y&&v&&(p.vertical=Xs(d,e,n,o,s,I,m,S,P,O,A,Hs.vertical,!1,M,h,c))}}var z=void 0,U=!1;if(a.icon&&a.icon.name){var N=r[a.icon.name];N&&(z=function(t,e,n){var r=eu(n),i=r.horizontalAlign,o=r.verticalAlign,a=e[0],s=e[1],u=a-t.displaySize[0]*i,c=u+t.displaySize[0],l=s-t.displaySize[1]*o;return{image:t,top:l,bottom:l+t.displaySize[1],left:u,right:c}}(o[a.icon.name],u.get("icon-offset").evaluate(a,{}),u.get("icon-anchor").evaluate(a,{})),U=N.sdf,void 0===t.sdfIcons?t.sdfIcons=N.sdf:t.sdfIcons!==N.sdf&&x("Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer"),(N.pixelRatio!==t.pixelRatio||0!==u.get("icon-rotate").constantOr(1))&&(t.iconsNeedLinear=!0))}var G=ju(p.horizontal)||p.vertical;t.iconsInText=!!G&&G.iconsInText,(G||z)&&function(t,e,n,r,o,a,s,u,c,l){var h=a.textMaxSize.evaluate(e,{});void 0===h&&(h=s);var f,p=t.layers[0].layout,d=p.get("icon-offset").evaluate(e,{}),A=ju(n.horizontal),g=s/24,m=t.tilePixelRatio*g,y=t.tilePixelRatio*h/24,v=t.tilePixelRatio*u,_=t.tilePixelRatio*p.get("symbol-spacing"),b=p.get("text-padding")*t.tilePixelRatio,w=p.get("icon-padding")*t.tilePixelRatio,E=p.get("text-max-angle")/180*Math.PI,O="map"===p.get("text-rotation-alignment")&&"point"!==p.get("symbol-placement"),S="map"===p.get("icon-rotation-alignment")&&"point"!==p.get("symbol-placement"),T=p.get("symbol-placement"),C=_/2,P=p.get("icon-text-fit");r&&"none"!==P&&(t.allowVerticalPlacement&&n.vertical&&(f=ru(r,n.vertical,P,p.get("icon-text-fit-padding"),d,g)),A&&(r=ru(r,A,P,p.get("icon-text-fit-padding"),d,g)));var M=function(i,s){s.x<0||s.x>=lo||s.y<0||s.y>=lo||function(t,e,n,r,i,o,a,s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,w){var E,O,S,T,C,P=t.addToLineVertexArray(e,n),M=0,I=0,B=0,R=0,k=-1,L=-1,D={},j=Pu(""),F=0,z=0;if(void 0===s._unevaluatedLayout.getValue("text-radial-offset")?(F=(E=s.layout.get("text-offset").evaluate(_,{}).map((function(t){return 24*t})))[0],z=E[1]):(F=24*s.layout.get("text-radial-offset").evaluate(_,{}),z=Bu),t.allowVerticalPlacement&&r.vertical){var U=s.layout.get("text-rotate").evaluate(_,{})+90,N=r.vertical;T=new bu(u,n,e,c,l,h,N,f,p,d,t.overscaling,U),a&&(C=new bu(u,n,e,c,l,h,a,g,m,d,t.overscaling,U))}if(i){var G=s.layout.get("icon-rotate").evaluate(_,{}),V="none"!==s.layout.get("icon-text-fit"),H=gu(i,G,w,V),W=a?gu(a,G,w,V):void 0;S=new bu(u,n,e,c,l,h,i,g,m,!1,t.overscaling,G),M=4*H.length;var q=t.iconSizeData,X=null;"source"===q.kind?(X=[ou*s.layout.get("icon-size").evaluate(_,{})])[0]>Lu&&x(t.layerIds[0]+': Value for "icon-size" is >= 255. 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_t(t,e){var n=[];n.size=t.size,void 0!==t.start&&(n.start=t.start,n.end=t.end);for(var r=0;r<t.length;r+=3)n.push(t[r]+e,t[r+1],t[r+2]);return n}function bt(t,e){if(t.transformed)return t;var n,r,i,o=1<<t.z,a=t.x,s=t.y;for(n=0;n<t.features.length;n++){var u=t.features[n],c=u.geometry,l=u.type;if(u.geometry=[],1===l)for(r=0;r<c.length;r+=2)u.geometry.push(xt(c[r],c[r+1],e,o,a,s));else for(r=0;r<c.length;r++){var h=[];for(i=0;i<c[r].length;i+=2)h.push(xt(c[r][i],c[r][i+1],e,o,a,s));u.geometry.push(h)}}return t.transformed=!0,t}function xt(t,e,n,r,i,o){return[Math.round(n*(t*r-i)),Math.round(n*(e*r-o))]}function wt(t,e,n,r,i){for(var o=e===i.maxZoom?0:i.tolerance/((1<<e)*i.extent),a={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:n,y:r,z:e,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},s=0;s<t.length;s++){a.numFeatures++,Et(a,t[s],o,i);var u=t[s].minX,c=t[s].minY,l=t[s].maxX,h=t[s].maxY;u<a.minX&&(a.minX=u),c<a.minY&&(a.minY=c),l>a.maxX&&(a.maxX=l),h>a.maxY&&(a.maxY=h)}return a}function Et(t,e,n,r){var i=e.geometry,o=e.type,a=[];if("Point"===o||"MultiPoint"===o)for(var s=0;s<i.length;s+=3)a.push(i[s]),a.push(i[s+1]),t.numPoints++,t.numSimplified++;else if("LineString"===o)Ot(a,i,t,n,!1,!1);else if("MultiLineString"===o||"Polygon"===o)for(s=0;s<i.length;s++)Ot(a,i[s],t,n,"Polygon"===o,0===s);else if("MultiPolygon"===o)for(var u=0;u<i.length;u++){var c=i[u];for(s=0;s<c.length;s++)Ot(a,c[s],t,n,!0,0===s)}if(a.length){var l=e.tags||null;if("LineString"===o&&r.lineMetrics){for(var h in l={},e.tags)l[h]=e.tags[h];l.mapbox_clip_start=i.start/i.size,l.mapbox_clip_end=i.end/i.size}var f={geometry:a,type:"Polygon"===o||"MultiPolygon"===o?3:"LineString"===o||"MultiLineString"===o?2:1,tags:l};null!==e.id&&(f.id=e.id),t.features.push(f)}}function Ot(t,e,n,r,i,o){var a=r*r;if(r>0&&e.size<(i?a:r))n.numPoints+=e.length/3;else{for(var s=[],u=0;u<e.length;u+=3)(0===r||e[u+2]>a)&&(n.numSimplified++,s.push(e[u]),s.push(e[u+1])),n.numPoints++;i&&function(t,e){for(var n=0,r=0,i=t.length,o=i-2;r<i;o=r,r+=2)n+=(t[r]-t[o])*(t[r+1]+t[o+1]);if(n>0===e)for(r=0,i=t.length;r<i/2;r+=2){var a=t[r],s=t[r+1];t[r]=t[i-2-r],t[r+1]=t[i-1-r],t[i-2-r]=a,t[i-1-r]=s}}(s,o),t.push(s)}}function St(t,e){var n=(e=this.options=function(t,e){for(var n in e)t[n]=e[n];return t}(Object.create(this.options),e)).debug;if(n&&console.time("preprocess data"),e.maxZoom<0||e.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");var r=function(t,e){var n=[];if("FeatureCollection"===t.type)for(var r=0;r<t.features.length;r++)ot(n,t.features[r],e,r);else"Feature"===t.type?ot(n,t,e):ot(n,{geometry:t},e);return n}(t,e);this.tiles={},this.tileCoords=[],n&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(r=function(t,e){var n=e.buffer/e.extent,r=t,i=ht(t,1,-1-n,n,0,-1,2,e),o=ht(t,1,1-n,2+n,0,-1,2,e);return(i||o)&&(r=ht(t,1,-n,1+n,0,-1,2,e)||[],i&&(r=vt(i,1).concat(r)),o&&(r=r.concat(vt(o,-1)))),r}(r,e)).length&&this.splitTile(r,0,0,0),n&&(r.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function Tt(t,e,n){return 32*((1<<t)*n+e)+t}function Ct(t,e){var n=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);var r=this._geoJSONIndex.getTile(n.z,n.x,n.y);if(!r)return e(null,null);var i=new w(r.features),o=C(i);0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),e(null,{vectorTile:i,rawData:o.buffer})}q.prototype.load=function(t){var e=this.options,n=e.log,r=e.minZoom,i=e.maxZoom,o=e.nodeSize;n&&console.time("total time");var a="prepare "+t.length+" points";n&&console.time(a),this.points=t;for(var s=[],u=0;u<t.length;u++)t[u].geometry&&s.push(J(t[u],u));this.trees[i+1]=new H(s,tt,et,o,Float32Array),n&&console.timeEnd(a);for(var c=i;c>=r;c--){var l=+Date.now();s=this._cluster(s,c),this.trees[c]=new H(s,tt,et,o,Float32Array),n&&console.log("z%d: %d clusters in %dms",c,s.length,+Date.now()-l)}return n&&console.timeEnd("total time"),this},q.prototype.getClusters=function(t,e){var n=((t[0]+180)%360+360)%360-180,r=Math.max(-90,Math.min(90,t[1])),i=180===t[2]?180:((t[2]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)n=-180,i=180;else if(n>i){var a=this.getClusters([n,r,180,o],e),s=this.getClusters([-180,r,i,o],e);return a.concat(s)}for(var u=this.trees[this._limitZoom(e)],c=[],l=0,h=u.range(K(n),Y(o),K(i),Y(r));l<h.length;l+=1){var f=h[l],p=u.points[f];c.push(p.numPoints?Z(p):this.points[p.index])}return c},q.prototype.getChildren=function(t){var e=this._getOriginId(t),n=this._getOriginZoom(t),r="No cluster with the specified id.",i=this.trees[n];if(!i)throw new Error(r);var o=i.points[e];if(!o)throw new Error(r);for(var a=this.options.radius/(this.options.extent*Math.pow(2,n-1)),s=[],u=0,c=i.within(o.x,o.y,a);u<c.length;u+=1){var l=c[u],h=i.points[l];h.parentId===t&&s.push(h.numPoints?Z(h):this.points[h.index])}if(0===s.length)throw new Error(r);return s},q.prototype.getLeaves=function(t,e,n){e=e||10,n=n||0;var r=[];return this._appendLeaves(r,t,e,n,0),r},q.prototype.getTile=function(t,e,n){var r=this.trees[this._limitZoom(t)],i=Math.pow(2,t),o=this.options,a=o.extent,s=o.radius/a,u=(n-s)/i,c=(n+1+s)/i,l={features:[]};return this._addTileFeatures(r.range((e-s)/i,u,(e+1+s)/i,c),r.points,e,n,i,l),0===e&&this._addTileFeatures(r.range(1-s/i,u,1,c),r.points,i,n,i,l),e===i-1&&this._addTileFeatures(r.range(0,u,s/i,c),r.points,-1,n,i,l),l.features.length?l:null},q.prototype.getClusterExpansionZoom=function(t){for(var e=this._getOriginZoom(t)-1;e<=this.options.maxZoom;){var n=this.getChildren(t);if(e++,1!==n.length)break;t=n[0].properties.cluster_id}return e},q.prototype._appendLeaves=function(t,e,n,r,i){for(var o=0,a=this.getChildren(e);o<a.length;o+=1){var s=a[o],u=s.properties;if(u&&u.cluster?i+u.point_count<=r?i+=u.point_count:i=this._appendLeaves(t,u.cluster_id,n,r,i):i<r?i++:t.push(s),t.length===n)break}return i},q.prototype._addTileFeatures=function(t,e,n,r,i,o){for(var a=0,s=t;a<s.length;a+=1){var u=e[s[a]],c=u.numPoints,l={type:1,geometry:[[Math.round(this.options.extent*(u.x*i-n)),Math.round(this.options.extent*(u.y*i-r))]],tags:c?Q(u):this.points[u.index].properties},h=void 0;c?h=u.id:this.options.generateId?h=u.index:this.points[u.index].id&&(h=this.points[u.index].id),void 0!==h&&(l.id=h),o.features.push(l)}},q.prototype._limitZoom=function(t){return Math.max(this.options.minZoom,Math.min(t,this.options.maxZoom+1))},q.prototype._cluster=function(t,e){for(var n=[],r=this.options,i=r.radius,o=r.extent,a=r.reduce,s=i/(o*Math.pow(2,e)),u=0;u<t.length;u++){var c=t[u];if(!(c.zoom<=e)){c.zoom=e;for(var l=this.trees[e+1],h=l.within(c.x,c.y,s),f=c.numPoints||1,p=c.x*f,d=c.y*f,A=a&&f>1?this._map(c,!0):null,g=(u<<5)+(e+1)+this.points.length,m=0,y=h;m<y.length;m+=1){var v=y[m],_=l.points[v];if(!(_.zoom<=e)){_.zoom=e;var b=_.numPoints||1;p+=_.x*b,d+=_.y*b,f+=b,_.parentId=g,a&&(A||(A=this._map(c,!0)),a(A,this._map(_)))}}1===f?n.push(c):(c.parentId=g,n.push(X(p/f,d/f,g,f,A)))}}return n},q.prototype._getOriginId=function(t){return t-this.points.length>>5},q.prototype._getOriginZoom=function(t){return(t-this.points.length)%32},q.prototype._map=function(t,e){if(t.numPoints)return e?$({},t.properties):t.properties;var n=this.points[t.index].properties,r=this.options.map(n);return e&&r===n?$({},r):r},St.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},St.prototype.splitTile=function(t,e,n,r,i,o,a){for(var s=[t,e,n,r],u=this.options,c=u.debug;s.length;){r=s.pop(),n=s.pop(),e=s.pop(),t=s.pop();var l=1<<e,h=Tt(e,n,r),f=this.tiles[h];if(!f&&(c>1&&console.time("creation"),f=this.tiles[h]=wt(t,e,n,r,u),this.tileCoords.push({z:e,x:n,y:r}),c)){c>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,n,r,f.numFeatures,f.numPoints,f.numSimplified),console.timeEnd("creation"));var p="z"+e;this.stats[p]=(this.stats[p]||0)+1,this.total++}if(f.source=t,i){if(e===u.maxZoom||e===i)continue;var d=1<<i-e;if(n!==Math.floor(o/d)||r!==Math.floor(a/d))continue}else if(e===u.indexMaxZoom||f.numPoints<=u.indexMaxPoints)continue;if(f.source=null,0!==t.length){c>1&&console.time("clipping");var A,g,m,y,v,_,b=.5*u.buffer/u.extent,x=.5-b,w=.5+b,E=1+b;A=g=m=y=null,v=ht(t,l,n-b,n+w,0,f.minX,f.maxX,u),_=ht(t,l,n+x,n+E,0,f.minX,f.maxX,u),t=null,v&&(A=ht(v,l,r-b,r+w,1,f.minY,f.maxY,u),g=ht(v,l,r+x,r+E,1,f.minY,f.maxY,u),v=null),_&&(m=ht(_,l,r-b,r+w,1,f.minY,f.maxY,u),y=ht(_,l,r+x,r+E,1,f.minY,f.maxY,u),_=null),c>1&&console.timeEnd("clipping"),s.push(A||[],e+1,2*n,2*r),s.push(g||[],e+1,2*n,2*r+1),s.push(m||[],e+1,2*n+1,2*r),s.push(y||[],e+1,2*n+1,2*r+1)}}},St.prototype.getTile=function(t,e,n){var r=this.options,i=r.extent,o=r.debug;if(t<0||t>24)return null;var a=1<<t,s=Tt(t,e=(e%a+a)%a,n);if(this.tiles[s])return bt(this.tiles[s],i);o>1&&console.log("drilling down to z%d-%d-%d",t,e,n);for(var u,c=t,l=e,h=n;!u&&c>0;)c--,l=Math.floor(l/2),h=Math.floor(h/2),u=this.tiles[Tt(c,l,h)];return u&&u.source?(o>1&&console.log("found parent tile z%d-%d-%d",c,l,h),o>1&&console.time("drilling down"),this.splitTile(u.source,c,l,h,t,e,n),o>1&&console.timeEnd("drilling down"),this.tiles[s]?bt(this.tiles[s],i):null):null};var Pt=function(e){function n(t,n,r,i){e.call(this,t,n,r,Ct),i&&(this.loadGeoJSON=i)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},n.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var n=this._pendingCallback,r=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(r&&r.request&&r.request.collectResourceTiming)&&new u.Performance(r.request);this.loadGeoJSON(r,(function(o,a){if(o||!a)return n(o);if("object"!=typeof a)return n(new Error("Input data given to '"+r.source+"' is not a valid GeoJSON object."));!function t(e,n){switch(e&&e.type||null){case"FeatureCollection":return e.features=e.features.map(y(t,n)),e;case"GeometryCollection":return e.geometries=e.geometries.map(y(t,n)),e;case"Feature":return e.geometry=t(e.geometry,n),e;case"Polygon":case"MultiPolygon":return function(t,e){return"Polygon"===t.type?t.coordinates=v(t.coordinates,e):"MultiPolygon"===t.type&&(t.coordinates=t.coordinates.map(y(v,e))),t}(e,n);default:return e}}(a,!0);try{e._geoJSONIndex=r.cluster?new q(function(e){var n=e.superclusterOptions,r=e.clusterProperties;if(!r||!n)return n;for(var i={},o={},a={accumulated:null,zoom:0},s={properties:null},u=Object.keys(r),c=0,l=u;c<l.length;c+=1){var h=l[c],f=r[h],p=f[0],d=f[1],A=t.createExpression(d),g=t.createExpression("string"==typeof p?[p,["accumulated"],["get",h]]:p);i[h]=A.value,o[h]=g.value}return n.map=function(t){s.properties=t;for(var e={},n=0,r=u;n<r.length;n+=1){var o=r[n];e[o]=i[o].evaluate(a,s)}return e},n.reduce=function(t,e){s.properties=e;for(var n=0,r=u;n<r.length;n+=1){var i=r[n];a.accumulated=t[i],t[i]=o[i].evaluate(a,s)}},n}(r)).load(a.features):function(t,e){return new St(t,e)}(a,r.geojsonVtOptions)}catch(o){return n(o)}e.loaded={};var s={};if(i){var u=i.finish();u&&(s.resourceTiming={},s.resourceTiming[r.source]=JSON.parse(JSON.stringify(u)))}n(null,s)}))}},n.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},n.prototype.reloadTile=function(t,n){var r=this.loaded,i=t.uid;return r&&r[i]?e.prototype.reloadTile.call(this,t,n):this.loadTile(t,n)},n.prototype.loadGeoJSON=function(e,n){if(e.request)t.getJSON(e.request,n);else{if("string"!=typeof e.data)return n(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."));try{return n(null,JSON.parse(e.data))}catch(t){return n(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."))}}},n.prototype.removeSource=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),e()},n.prototype.getClusterExpansionZoom=function(t,e){e(null,this._geoJSONIndex.getClusterExpansionZoom(t.clusterId))},n.prototype.getClusterChildren=function(t,e){e(null,this._geoJSONIndex.getChildren(t.clusterId))},n.prototype.getClusterLeaves=function(t,e){e(null,this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset))},n}(h),Mt=function(e){var n=this;this.self=e,this.actor=new t.Actor(e,this),this.layerIndexes={},this.availableImages={},this.workerSourceTypes={vector:h,geojson:Pt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(t,e){if(n.workerSourceTypes[t])throw new Error('Worker source with name "'+t+'" already registered.');n.workerSourceTypes[t]=e},this.self.registerRTLTextPlugin=function(e){if(t.plugin.isParsed())throw new Error("RTL text plugin already registered.");t.plugin.applyArabicShaping=e.applyArabicShaping,t.plugin.processBidirectionalText=e.processBidirectionalText,t.plugin.processStyledBidirectionalText=e.processStyledBidirectionalText}};return Mt.prototype.setReferrer=function(t,e){this.referrer=e},Mt.prototype.setImages=function(t,e,n){this.availableImages[t]=e,n()},Mt.prototype.setLayers=function(t,e,n){this.getLayerIndex(t).replace(e),n()},Mt.prototype.updateLayers=function(t,e,n){this.getLayerIndex(t).update(e.layers,e.removedIds),n()},Mt.prototype.loadTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).loadTile(e,n)},Mt.prototype.loadDEMTile=function(t,e,n){this.getDEMWorkerSource(t,e.source).loadTile(e,n)},Mt.prototype.reloadTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).reloadTile(e,n)},Mt.prototype.abortTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).abortTile(e,n)},Mt.prototype.removeTile=function(t,e,n){this.getWorkerSource(t,e.type,e.source).removeTile(e,n)},Mt.prototype.removeDEMTile=function(t,e){this.getDEMWorkerSource(t,e.source).removeTile(e)},Mt.prototype.removeSource=function(t,e,n){if(this.workerSources[t]&&this.workerSources[t][e.type]&&this.workerSources[t][e.type][e.source]){var r=this.workerSources[t][e.type][e.source];delete this.workerSources[t][e.type][e.source],void 0!==r.removeSource?r.removeSource(e,n):n()}},Mt.prototype.loadWorkerSource=function(t,e,n){try{this.self.importScripts(e.url),n()}catch(t){n(t.toString())}},Mt.prototype.syncRTLPluginState=function(e,n,r){try{t.plugin.setState(n);var i=t.plugin.getPluginURL();if(t.plugin.isLoaded()&&!t.plugin.isParsed()&&null!=i){this.self.importScripts(i);var o=t.plugin.isParsed();r(o?void 0:new Error("RTL Text Plugin failed to import scripts from "+i),o)}}catch(t){r(t.toString())}},Mt.prototype.getAvailableImages=function(t){var e=this.availableImages[t];return e||(e=[]),e},Mt.prototype.getLayerIndex=function(t){var e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new r),e},Mt.prototype.getWorkerSource=function(t,e,n){var r=this;if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][n]){var i={send:function(e,n,i){r.actor.send(e,n,i,t)}};this.workerSources[t][e][n]=new this.workerSourceTypes[e](i,this.getLayerIndex(t),this.getAvailableImages(t))}return this.workerSources[t][e][n]},Mt.prototype.getDEMWorkerSource=function(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new f),this.demWorkerSources[t][e]},Mt.prototype.enforceCacheSizeLimit=function(e,n){t.enforceCacheSizeLimit(n)},"undefined"!=typeof WorkerGlobalScope&&void 0!==t.window&&t.window instanceof WorkerGlobalScope&&(t.window.worker=new Mt(t.window)),Mt})),r(0,(function(t){var e=t.createCommonjsModule((function(t){function e(t){return!!("undefined"!=typeof window&&"undefined"!=typeof document&&Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray&&Function.prototype&&Function.prototype.bind&&Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions&&"JSON"in window&&"parse"in JSON&&"stringify"in JSON&&function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var t,e,n=new Blob([""],{type:"text/javascript"}),r=URL.createObjectURL(n);try{e=new Worker(r),t=!0}catch(e){t=!1}return e&&e.terminate(),URL.revokeObjectURL(r),t}()&&"Uint8ClampedArray"in window&&ArrayBuffer.isView&&function(t){return void 0===n[t]&&(n[t]=function(t){var n=document.createElement("canvas"),r=Object.create(e.webGLContextAttributes);return r.failIfMajorPerformanceCaveat=t,n.probablySupportsContext?n.probablySupportsContext("webgl",r)||n.probablySupportsContext("experimental-webgl",r):n.supportsContext?n.supportsContext("webgl",r)||n.supportsContext("experimental-webgl",r):n.getContext("webgl",r)||n.getContext("experimental-webgl",r)}(t)),n[t]}(t&&t.failIfMajorPerformanceCaveat))}t.exports?t.exports=e:window&&(window.mapboxgl=window.mapboxgl||{},window.mapboxgl.supported=e);var n={};e.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0}})),n={create:function(e,n,r){var i=t.window.document.createElement(e);return void 0!==n&&(i.className=n),r&&r.appendChild(i),i},createNS:function(e,n){return t.window.document.createElementNS(e,n)}},r=t.window.document.documentElement.style;function i(t){if(!r)return t[0];for(var e=0;e<t.length;e++)if(t[e]in r)return t[e];return t[0]}var o,a=i(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]);n.disableDrag=function(){r&&a&&(o=r[a],r[a]="none")},n.enableDrag=function(){r&&a&&(r[a]=o)};var s=i(["transform","WebkitTransform"]);n.setTransform=function(t,e){t.style[s]=e};var u=!1;try{var c=Object.defineProperty({},"passive",{get:function(){u=!0}});t.window.addEventListener("test",c,c),t.window.removeEventListener("test",c,c)}catch(t){u=!1}n.addEventListener=function(t,e,n,r){void 0===r&&(r={}),"passive"in r&&u?t.addEventListener(e,n,r):t.addEventListener(e,n,r.capture)},n.removeEventListener=function(t,e,n,r){void 0===r&&(r={}),"passive"in r&&u?t.removeEventListener(e,n,r):t.removeEventListener(e,n,r.capture)};var l=function(e){e.preventDefault(),e.stopPropagation(),t.window.removeEventListener("click",l,!0)};function h(t){var e=t.userImage;return!!(e&&e.render&&e.render())&&(t.data.replace(new Uint8Array(e.data.buffer)),!0)}n.suppressClick=function(){t.window.addEventListener("click",l,!0),t.window.setTimeout((function(){t.window.removeEventListener("click",l,!0)}),0)},n.mousePos=function(e,n){var r=e.getBoundingClientRect(),i=t.window.TouchEvent&&n instanceof t.window.TouchEvent?n.touches[0]:n;return new t.Point(i.clientX-r.left-e.clientLeft,i.clientY-r.top-e.clientTop)},n.touchPos=function(e,n){for(var r=e.getBoundingClientRect(),i=[],o="touchend"===n.type?n.changedTouches:n.touches,a=0;a<o.length;a++)i.push(new t.Point(o[a].clientX-r.left-e.clientLeft,o[a].clientY-r.top-e.clientTop));return i},n.mouseButton=function(e){return void 0!==t.window.InstallTrigger&&2===e.button&&e.ctrlKey&&t.window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:e.button},n.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var f=function(e){function n(){e.call(this),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.RGBAImage({width:1,height:1}),this.dirty=!0}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.isLoaded=function(){return this.loaded},n.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,n=this.requestors;e<n.length;e+=1){var r=n[e],i=r.ids,o=r.callback;this._notify(i,o)}this.requestors=[]}},n.prototype.getImage=function(t){return this.images[t]},n.prototype.addImage=function(t,e){this._validate(t,e)&&(this.images[t]=e)},n.prototype._validate=function(e,n){var r=!0;return this._validateStretch(n.stretchX,n.data&&n.data.width)||(this.fire(new t.ErrorEvent(new Error('Image "'+e+'" has invalid "stretchX" value'))),r=!1),this._validateStretch(n.stretchY,n.data&&n.data.height)||(this.fire(new t.ErrorEvent(new Error('Image "'+e+'" has invalid "stretchY" value'))),r=!1),this._validateContent(n.content,n)||(this.fire(new t.ErrorEvent(new Error('Image "'+e+'" has invalid "content" value'))),r=!1),r},n.prototype._validateStretch=function(t,e){if(!t)return!0;for(var n=0,r=0,i=t;r<i.length;r+=1){var o=i[r];if(o[0]<n||o[1]<o[0]||e<o[1])return!1;n=o[1]}return!0},n.prototype._validateContent=function(t,e){return!(t&&(4!==t.length||t[0]<0||e.data.width<t[0]||t[1]<0||e.data.height<t[1]||t[2]<0||e.data.width<t[2]||t[3]<0||e.data.height<t[3]||t[2]<t[0]||t[3]<t[1]))},n.prototype.updateImage=function(t,e){var n=this.images[t];e.version=n.version+1,this.images[t]=e,this.updatedImages[t]=!0},n.prototype.removeImage=function(t){var e=this.images[t];delete this.images[t],delete this.patterns[t],e.userImage&&e.userImage.onRemove&&e.userImage.onRemove()},n.prototype.listImages=function(){return Object.keys(this.images)},n.prototype.getImages=function(t,e){var n=!0;if(!this.isLoaded())for(var r=0,i=t;r<i.length;r+=1){var o=i[r];this.images[o]||(n=!1)}this.isLoaded()||n?this._notify(t,e):this.requestors.push({ids:t,callback:e})},n.prototype._notify=function(e,n){for(var r={},i=0,o=e;i<o.length;i+=1){var a=o[i];this.images[a]||this.fire(new t.Event("styleimagemissing",{id:a}));var s=this.images[a];s?r[a]={data:s.data.clone(),pixelRatio:s.pixelRatio,sdf:s.sdf,version:s.version,stretchX:s.stretchX,stretchY:s.stretchY,content:s.content,hasRenderCallback:Boolean(s.userImage&&s.userImage.render)}:t.warnOnce('Image "'+a+'" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.')}n(null,r)},n.prototype.getPixelSize=function(){var t=this.atlasImage;return{width:t.width,height:t.height}},n.prototype.getPattern=function(e){var n=this.patterns[e],r=this.getImage(e);if(!r)return null;if(n&&n.position.version===r.version)return n.position;if(n)n.position.version=r.version;else{var i={w:r.data.width+2,h:r.data.height+2,x:0,y:0},o=new t.ImagePosition(i,r);this.patterns[e]={bin:i,position:o}}return this._updatePatternAtlas(),this.patterns[e].position},n.prototype.bind=function(e){var n=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new t.Texture(e,this.atlasImage,n.RGBA),this.atlasTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)},n.prototype._updatePatternAtlas=function(){var e=[];for(var n in this.patterns)e.push(this.patterns[n].bin);var r=t.potpack(e),i=r.w,o=r.h,a=this.atlasImage;for(var s in a.resize({width:i||1,height:o||1}),this.patterns){var u=this.patterns[s].bin,c=u.x+1,l=u.y+1,h=this.images[s].data,f=h.width,p=h.height;t.RGBAImage.copy(h,a,{x:0,y:0},{x:c,y:l},{width:f,height:p}),t.RGBAImage.copy(h,a,{x:0,y:p-1},{x:c,y:l-1},{width:f,height:1}),t.RGBAImage.copy(h,a,{x:0,y:0},{x:c,y:l+p},{width:f,height:1}),t.RGBAImage.copy(h,a,{x:f-1,y:0},{x:c-1,y:l},{width:1,height:p}),t.RGBAImage.copy(h,a,{x:0,y:0},{x:c+f,y:l},{width:1,height:p})}this.dirty=!0},n.prototype.beginFrame=function(){this.callbackDispatchedThisFrame={}},n.prototype.dispatchRenderCallbacks=function(t){for(var e=0,n=t;e<n.length;e+=1){var r=n[e];if(!this.callbackDispatchedThisFrame[r]){this.callbackDispatchedThisFrame[r]=!0;var i=this.images[r];h(i)&&this.updateImage(r,i)}}},n}(t.Evented),p=g,d=g,A=1e20;function g(t,e,n,r,i,o){this.fontSize=t||24,this.buffer=void 0===e?3:e,this.cutoff=r||.25,this.fontFamily=i||"sans-serif",this.fontWeight=o||"normal",this.radius=n||8;var a=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=a,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.d=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Int16Array(a),this.middle=Math.round(a/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1))}function m(t,e,n,r,i,o,a){for(var s=0;s<e;s++){for(var u=0;u<n;u++)r[u]=t[u*e+s];for(y(r,i,o,a,n),u=0;u<n;u++)t[u*e+s]=i[u]}for(u=0;u<n;u++){for(s=0;s<e;s++)r[s]=t[u*e+s];for(y(r,i,o,a,e),s=0;s<e;s++)t[u*e+s]=Math.sqrt(i[s])}}function y(t,e,n,r,i){n[0]=0,r[0]=-A,r[1]=+A;for(var o=1,a=0;o<i;o++){for(var s=(t[o]+o*o-(t[n[a]]+n[a]*n[a]))/(2*o-2*n[a]);s<=r[a];)a--,s=(t[o]+o*o-(t[n[a]]+n[a]*n[a]))/(2*o-2*n[a]);n[++a]=o,r[a]=s,r[a+1]=+A}for(o=0,a=0;o<i;o++){for(;r[a+1]<o;)a++;e[o]=(o-n[a])*(o-n[a])+t[n[a]]}}g.prototype.draw=function(t){this.ctx.clearRect(0,0,this.size,this.size),this.ctx.fillText(t,this.buffer,this.middle);for(var e=this.ctx.getImageData(0,0,this.size,this.size),n=new Uint8ClampedArray(this.size*this.size),r=0;r<this.size*this.size;r++){var i=e.data[4*r+3]/255;this.gridOuter[r]=1===i?0:0===i?A:Math.pow(Math.max(0,.5-i),2),this.gridInner[r]=1===i?A:0===i?0:Math.pow(Math.max(0,i-.5),2)}for(m(this.gridOuter,this.size,this.size,this.f,this.d,this.v,this.z),m(this.gridInner,this.size,this.size,this.f,this.d,this.v,this.z),r=0;r<this.size*this.size;r++){var o=this.gridOuter[r]-this.gridInner[r];n[r]=Math.max(0,Math.min(255,Math.round(255-255*(o/this.radius+this.cutoff))))}return n},p.default=d;var v=function(t,e){this.requestManager=t,this.localIdeographFontFamily=e,this.entries={}};v.prototype.setURL=function(t){this.url=t},v.prototype.getGlyphs=function(e,n){var r=this,i=[];for(var o in e)for(var a=0,s=e[o];a<s.length;a+=1){var u=s[a];i.push({stack:o,id:u})}t.asyncAll(i,(function(t,e){var n=t.stack,i=t.id,o=r.entries[n];o||(o=r.entries[n]={glyphs:{},requests:{}});var a=o.glyphs[i];if(void 0===a){if(a=r._tinySDF(o,n,i))return o.glyphs[i]=a,void e(null,{stack:n,id:i,glyph:a});var s=Math.floor(i/256);if(256*s>65535)e(new Error("glyphs > 65535 not supported"));else{var u=o.requests[s];u||(u=o.requests[s]=[],v.loadGlyphRange(n,s,r.url,r.requestManager,(function(t,e){if(e)for(var n in e)r._doesCharSupportLocalGlyph(+n)||(o.glyphs[+n]=e[+n]);for(var i=0,a=u;i<a.length;i+=1)(0,a[i])(t,e);delete o.requests[s]}))),u.push((function(t,r){t?e(t):r&&e(null,{stack:n,id:i,glyph:r[i]||null})}))}}else e(null,{stack:n,id:i,glyph:a})}),(function(t,e){if(t)n(t);else if(e){for(var r={},i=0,o=e;i<o.length;i+=1){var a=o[i],s=a.stack,u=a.id,c=a.glyph;(r[s]||(r[s]={}))[u]=c&&{id:c.id,bitmap:c.bitmap.clone(),metrics:c.metrics}}n(null,r)}}))},v.prototype._doesCharSupportLocalGlyph=function(e){return!!this.localIdeographFontFamily&&(t.isChar["CJK Unified Ideographs"](e)||t.isChar["Hangul Syllables"](e)||t.isChar.Hiragana(e)||t.isChar.Katakana(e))},v.prototype._tinySDF=function(e,n,r){var i=this.localIdeographFontFamily;if(i&&this._doesCharSupportLocalGlyph(r)){var o=e.tinySDF;if(!o){var a="400";/bold/i.test(n)?a="900":/medium/i.test(n)?a="500":/light/i.test(n)&&(a="200"),o=e.tinySDF=new v.TinySDF(24,3,8,.25,i,a)}return{id:r,bitmap:new t.AlphaImage({width:30,height:30},o.draw(String.fromCharCode(r))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},v.loadGlyphRange=function(e,n,r,i,o){var a=256*n,s=a+255,u=i.transformRequest(i.normalizeGlyphsURL(r).replace("{fontstack}",e).replace("{range}",a+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(u,(function(e,n){if(e)o(e);else if(n){for(var r={},i=0,a=t.parseGlyphPBF(n);i<a.length;i+=1){var s=a[i];r[s.id]=s}o(null,r)}}))},v.TinySDF=p;var _=function(){this.specification=t.styleSpec.light.position};_.prototype.possiblyEvaluate=function(e,n){return t.sphericalToCartesian(e.expression.evaluate(n))},_.prototype.interpolate=function(e,n,r){return{x:t.number(e.x,n.x,r),y:t.number(e.y,n.y,r),z:t.number(e.z,n.z,r)}};var b=new t.Properties({anchor:new t.DataConstantProperty(t.styleSpec.light.anchor),position:new _,color:new t.DataConstantProperty(t.styleSpec.light.color),intensity:new t.DataConstantProperty(t.styleSpec.light.intensity)}),x=function(e){function n(n){e.call(this),this._transitionable=new t.Transitionable(b),this.setLight(n),this._transitioning=this._transitionable.untransitioned()}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.getLight=function(){return this._transitionable.serialize()},n.prototype.setLight=function(e,n){if(void 0===n&&(n={}),!this._validate(t.validateLight,e,n))for(var r in e){var i=e[r];t.endsWith(r,"-transition")?this._transitionable.setTransition(r.slice(0,-"-transition".length),i):this._transitionable.setValue(r,i)}},n.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)},n.prototype.hasTransition=function(){return this._transitioning.hasTransition()},n.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t)},n.prototype._validate=function(e,n,r){return(!r||!1!==r.validate)&&t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:n,style:{glyphs:!0,sprite:!0},styleSpec:t.styleSpec})))},n}(t.Evented),w=function(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={}};w.prototype.getDash=function(t,e){var n=t.join(",")+String(e);return this.positions[n]||(this.positions[n]=this.addDash(t,e)),this.positions[n]},w.prototype.addDash=function(e,n){var r=n?7:0,i=2*r+1;if(this.nextRow+i>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var o=0,a=0;a<e.length;a++)o+=e[a];for(var s=this.width/o,u=s/2,c=e.length%2==1,l=-r;l<=r;l++)for(var h=this.nextRow+r+l,f=this.width*h,p=c?-e[e.length-1]:0,d=e[0],A=1,g=0;g<this.width;g++){for(;d<g/s;)p=d,d+=e[A],c&&A===e.length-1&&(d+=e[0]),A++;var m=Math.abs(g-p*s),y=Math.abs(g-d*s),v=Math.min(m,y),_=A%2==1,b=void 0;if(n){var x=r?l/r*(u+1):0;if(_){var w=u-Math.abs(x);b=Math.sqrt(v*v+w*w)}else b=u-Math.sqrt(v*v+x*x)}else b=(_?1:-1)*v;this.data[3+4*(f+g)]=Math.max(0,Math.min(255,b+128))}var E={y:(this.nextRow+r+.5)/this.height,height:2*r/this.height,width:o};return this.nextRow+=i,this.dirty=!0,E},w.prototype.bind=function(t){var e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.RGBA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,this.width,this.height,0,e.RGBA,e.UNSIGNED_BYTE,this.data))};var E=function e(n,r){this.workerPool=n,this.actors=[],this.currentActor=0,this.id=t.uniqueId();for(var i=this.workerPool.acquire(this.id),o=0;o<i.length;o++){var a=i[o],s=new e.Actor(a,r,this.id);s.name="Worker "+o,this.actors.push(s)}};function O(e,n,r){var i=function(i,o){if(i)return r(i);if(o){var a=t.pick(t.extend(o,e),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);o.vector_layers&&(a.vectorLayers=o.vector_layers,a.vectorLayerIds=a.vectorLayers.map((function(t){return t.id}))),e.url&&(a.tiles=n.canonicalizeTileset(a,e.url)),r(null,a)}};return e.url?t.getJSON(n.transformRequest(n.normalizeSourceURL(e.url),t.ResourceType.Source),i):t.browser.frame((function(){return i(null,e)}))}E.prototype.broadcast=function(e,n,r){r=r||function(){},t.asyncAll(this.actors,(function(t,r){t.send(e,n,r)}),r)},E.prototype.getActor=function(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]},E.prototype.remove=function(){this.actors.forEach((function(t){t.remove()})),this.actors=[],this.workerPool.release(this.id)},E.Actor=t.Actor;var S=function(e,n,r){this.bounds=t.LngLatBounds.convert(this.validateBounds(e)),this.minzoom=n||0,this.maxzoom=r||24};S.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},S.prototype.contains=function(e){var n=Math.pow(2,e.z),r=Math.floor(t.mercatorXfromLng(this.bounds.getWest())*n),i=Math.floor(t.mercatorYfromLat(this.bounds.getNorth())*n),o=Math.ceil(t.mercatorXfromLng(this.bounds.getEast())*n),a=Math.ceil(t.mercatorYfromLat(this.bounds.getSouth())*n);return e.x>=r&&e.x<o&&e.y>=i&&e.y<a};var T=function(e){function n(n,r,i,o){if(e.call(this),this.id=n,this.dispatcher=i,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,t.extend(this,t.pick(r,["url","scheme","tileSize"])),this._options=t.extend({type:"vector"},r),this._collectResourceTiming=r.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(o)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=O(this._options,this.map._requestManager,(function(n,r){e._tileJSONRequest=null,e._loaded=!0,n?e.fire(new t.ErrorEvent(n)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new S(r.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(r.tiles,e.map._requestManager._customAccessToken),t.postMapLoadEvent(r.tiles,e.map._getMapId(),e.map._requestManager._skuToken,e.map._requestManager._customAccessToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))}))},n.prototype.loaded=function(){return this._loaded},n.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},n.prototype.serialize=function(){return t.extend({},this._options)},n.prototype.loadTile=function(e,n){var r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,null),i={request:this.map._requestManager.transformRequest(r,t.ResourceType.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};function o(r,i){return delete e.request,e.aborted?n(null):r&&404!==r.status?n(r):(i&&i.resourceTiming&&(e.resourceTiming=i.resourceTiming),this.map._refreshExpiredTiles&&i&&e.setExpiryData(i),e.loadVectorData(i,this.map.painter),t.cacheEntryPossiblyAdded(this.dispatcher),n(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}i.request.collectResourceTiming=this._collectResourceTiming,e.actor&&"expired"!==e.state?"loading"===e.state?e.reloadCallback=n:e.request=e.actor.send("reloadTile",i,o.bind(this)):(e.actor=this.dispatcher.getActor(),e.request=e.actor.send("loadTile",i,o.bind(this)))},n.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0)},n.prototype.unloadTile=function(t){t.unloadVectorData(),t.clearMask(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0)},n.prototype.hasTransition=function(){return!1},n}(t.Evented),C=function(e){function n(n,r,i,o){e.call(this),this.id=n,this.dispatcher=i,this.setEventedParent(o),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({type:"raster"},r),t.extend(this,t.pick(r,["url","scheme","tileSize"]))}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=O(this._options,this.map._requestManager,(function(n,r){e._tileJSONRequest=null,e._loaded=!0,n?e.fire(new t.ErrorEvent(n)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new S(r.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(r.tiles),t.postMapLoadEvent(r.tiles,e.map._getMapId(),e.map._requestManager._skuToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))}))},n.prototype.loaded=function(){return this._loaded},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},n.prototype.serialize=function(){return t.extend({},this._options)},n.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},n.prototype.loadTile=function(e,n){var r=this,i=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);e.request=t.getImage(this.map._requestManager.transformRequest(i,t.ResourceType.Tile),(function(i,o){if(delete e.request,e.aborted)e.state="unloaded",n(null);else if(i)e.state="errored",n(i);else if(o){r.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var a=r.map.painter.context,s=a.gl;e.texture=r.map.painter.getTileTexture(o.width),e.texture?e.texture.update(o,{useMipmap:!0}):(e.texture=new t.Texture(a,o,s.RGBA,{useMipmap:!0}),e.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),a.extTextureFilterAnisotropic&&s.texParameterf(s.TEXTURE_2D,a.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,a.extTextureFilterAnisotropicMax)),e.state="loaded",t.cacheEntryPossiblyAdded(r.dispatcher),n(null)}}))},n.prototype.abortTile=function(t,e){t.request&&(t.request.cancel(),delete t.request),e()},n.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),t.clearMask(),e()},n.prototype.hasTransition=function(){return!1},n}(t.Evented),P=function(e){function n(n,r,i,o){e.call(this,n,r,i,o),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({type:"raster-dem"},r),this.encoding=r.encoding||"mapbox"}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},n.prototype.loadTile=function(e,n){var r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);function i(t,r){t&&(e.state="errored",n(t)),r&&(e.dem=r,e.needsHillshadePrepare=!0,e.state="loaded",n(null))}e.request=t.getImage(this.map._requestManager.transformRequest(r,t.ResourceType.Tile),function(r,o){if(delete e.request,e.aborted)e.state="unloaded",n(null);else if(r)e.state="errored",n(r);else if(o){this.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var a=t.browser.getImageData(o,1),s={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:a,encoding:this.encoding};e.actor&&"expired"!==e.state||(e.actor=this.dispatcher.getActor(),e.actor.send("loadDEMTile",s,i.bind(this)))}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID)},n.prototype._getNeighboringTiles=function(e){var n=e.canonical,r=Math.pow(2,n.z),i=(n.x-1+r)%r,o=0===n.x?e.wrap-1:e.wrap,a=(n.x+1+r)%r,s=n.x+1===r?e.wrap+1:e.wrap,u={};return u[new t.OverscaledTileID(e.overscaledZ,o,n.z,i,n.y).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,n.z,a,n.y).key]={backfilled:!1},n.y>0&&(u[new t.OverscaledTileID(e.overscaledZ,o,n.z,i,n.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,e.wrap,n.z,n.x,n.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,n.z,a,n.y-1).key]={backfilled:!1}),n.y+1<r&&(u[new t.OverscaledTileID(e.overscaledZ,o,n.z,i,n.y+1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,e.wrap,n.z,n.x,n.y+1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,n.z,a,n.y+1).key]={backfilled:!1}),u},n.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.clearMask(),t.state="unloaded",t.actor&&t.actor.send("removeDEMTile",{uid:t.uid,source:this.id})},n}(C),M=function(e){function n(n,r,i,o){e.call(this),this.id=n,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._loaded=!1,this.actor=i.getActor(),this.setEventedParent(o),this._data=r.data,this._options=t.extend({},r),this._collectResourceTiming=r.collectResourceTiming,this._resourceTiming=[],void 0!==r.maxzoom&&(this.maxzoom=r.maxzoom),r.type&&(this.type=r.type),r.attribution&&(this.attribution=r.attribution);var a=t.EXTENT/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:r.cluster||!1,geojsonVtOptions:{buffer:(void 0!==r.buffer?r.buffer:128)*a,tolerance:(void 0!==r.tolerance?r.tolerance:.375)*a,extent:t.EXTENT,maxZoom:this.maxzoom,lineMetrics:r.lineMetrics||!1,generateId:r.generateId||!1},superclusterOptions:{maxZoom:void 0!==r.clusterMaxZoom?Math.min(r.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,extent:t.EXTENT,radius:(r.clusterRadius||50)*a,log:!1,generateId:r.generateId||!1},clusterProperties:r.clusterProperties},r.workerOptions)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(n){if(n)e.fire(new t.ErrorEvent(n));else{var r={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(r.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",r))}}))},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.setData=function(e){var n=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(e){if(e)n.fire(new t.ErrorEvent(e));else{var r={dataType:"source",sourceDataType:"content"};n._collectResourceTiming&&n._resourceTiming&&n._resourceTiming.length>0&&(r.resourceTiming=n._resourceTiming,n._resourceTiming=[]),n.fire(new t.Event("data",r))}})),this},n.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},n.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},n.prototype.getClusterLeaves=function(t,e,n,r){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:n},r),this},n.prototype._updateWorkerData=function(e){var n=this;this._loaded=!1;var r=t.extend({},this.workerOptions),i=this._data;"string"==typeof i?(r.request=this.map._requestManager.transformRequest(t.browser.resolveURL(i),t.ResourceType.Source),r.request.collectResourceTiming=this._collectResourceTiming):r.data=JSON.stringify(i),this.actor.send(this.type+".loadData",r,(function(t,i){n._removed||i&&i.abandoned||(n._loaded=!0,i&&i.resourceTiming&&i.resourceTiming[n.id]&&(n._resourceTiming=i.resourceTiming[n.id].slice(0)),n.actor.send(n.type+".coalesce",{source:r.source},null),e(t))}))},n.prototype.loaded=function(){return this._loaded},n.prototype.loadTile=function(e,n){var r=this,i=e.actor?"reloadTile":"loadTile";e.actor=this.actor;var o={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};e.request=this.actor.send(i,o,(function(t,o){return delete e.request,e.unloadVectorData(),e.aborted?n(null):t?n(t):(e.loadVectorData(o,r.map.painter,"reloadTile"===i),n(null))}))},n.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},n.prototype.unloadTile=function(t){t.unloadVectorData(),t.clearMask(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},n.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},n.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},n.prototype.hasTransition=function(){return!1},n}(t.Evented),I=function(e){function n(t,n,r,i){e.call(this),this.id=t,this.dispatcher=r,this.coordinates=n.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(i),this.options=n}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(e,n){var r=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),(function(i,o){r._loaded=!0,i?r.fire(new t.ErrorEvent(i)):o&&(r.image=o,e&&(r.coordinates=e),n&&n(),r._finishLoading())}))},n.prototype.loaded=function(){return this._loaded},n.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,(function(){e.texture=null})),this):this},n.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.setCoordinates=function(e){var n=this;this.coordinates=e;var r=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var n=1/0,r=1/0,i=-1/0,o=-1/0,a=0,s=e;a<s.length;a+=1){var u=s[a];n=Math.min(n,u.x),r=Math.min(r,u.y),i=Math.max(i,u.x),o=Math.max(o,u.y)}var c=i-n,l=o-r,h=Math.max(c,l),f=Math.max(0,Math.floor(-Math.log(h)/Math.LN2)),p=Math.pow(2,f);return new t.CanonicalTileID(f,Math.floor((n+i)/2*p),Math.floor((r+o)/2*p))}(r),this.minzoom=this.maxzoom=this.tileID.z;var i=r.map((function(t){return n.tileID.getTilePoint(t)._round()}));return this._boundsArray=new t.StructArrayLayout4i8,this._boundsArray.emplaceBack(i[0].x,i[0].y,0,0),this._boundsArray.emplaceBack(i[1].x,i[1].y,t.EXTENT,0),this._boundsArray.emplaceBack(i[3].x,i[3].y,0,t.EXTENT),this._boundsArray.emplaceBack(i[2].x,i[2].y,t.EXTENT,t.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},n.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var e=this.map.painter.context,n=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new t.Texture(e,this.image,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[r];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},n.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null))},n.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},n.prototype.hasTransition=function(){return!1},n}(t.Evented),B=function(e){function n(t,n,r,i){e.call(this,t,n,r,i),this.roundZoom=!0,this.type="video",this.options=n}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){var e=this;this._loaded=!1;var n=this.options;this.urls=[];for(var r=0,i=n.urls;r<i.length;r+=1){var o=i[r];this.urls.push(this.map._requestManager.transformRequest(o,t.ResourceType.Source).url)}t.getVideo(this.urls,(function(n,r){e._loaded=!0,n?e.fire(new t.ErrorEvent(n)):r&&(e.video=r,e.video.loop=!0,e.video.addEventListener("playing",(function(){e.map.triggerRepaint()})),e.map&&e.video.play(),e._finishLoading())}))},n.prototype.pause=function(){this.video&&this.video.pause()},n.prototype.play=function(){this.video&&this.video.play()},n.prototype.seek=function(e){if(this.video){var n=this.video.seekable;e<n.start(0)||e>n.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+n.start(0)+" and "+n.end(0)+"-second mark."))):this.video.currentTime=e}},n.prototype.getVideo=function(){return this.video},n.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},n.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,n=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE),n.texSubImage2D(n.TEXTURE_2D,0,0,0,n.RGBA,n.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[r];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},n.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},n.prototype.hasTransition=function(){return this.video&&!this.video.paused},n}(I),R=function(e){function n(n,r,i,o){e.call(this,n,r,i,o),r.coordinates?Array.isArray(r.coordinates)&&4===r.coordinates.length&&!r.coordinates.some((function(t){return!Array.isArray(t)||2!==t.length||t.some((function(t){return"number"!=typeof t}))}))||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+n,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+n,null,'missing required property "coordinates"'))),r.animate&&"boolean"!=typeof r.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+n,null,'optional "animate" property must be a boolean value'))),r.canvas?"string"==typeof r.canvas||r.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+n,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+n,null,'missing required property "canvas"'))),this.options=r,this.animate=void 0===r.animate||r.animate}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())},n.prototype.getCanvas=function(){return this.canvas},n.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},n.prototype.onRemove=function(){this.pause()},n.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var n=this.map.painter.context,r=n.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=n.createVertexBuffer(this._boundsArray,t.rasterBoundsAttributes.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(n,this.canvas,r.RGBA,{premultiply:!0}),this.tiles){var o=this.tiles[i];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture)}}},n.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},n.prototype.hasTransition=function(){return this._playing},n.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var n=e[t];if(isNaN(n)||n<=0)return!0}return!1},n}(I),k={vector:T,raster:C,"raster-dem":P,geojson:M,video:B,image:I,canvas:R};function L(e,n){var r=t.identity([]);return t.translate(r,r,[1,1,0]),t.scale(r,r,[.5*e.width,.5*e.height,1]),t.multiply(r,r,e.calculatePosMatrix(n.toUnwrapped()))}function D(t,e,n,r,i){var o=function(t,e,n){if(t)for(var r=0,i=t;r<i.length;r+=1){var o=e[i[r]];if(o&&o.source===n&&"fill-extrusion"===o.type)return!0}else for(var a in e){var s=e[a];if(s.source===n&&"fill-extrusion"===s.type)return!0}return!1}(r&&r.layers,e,t.id),a=i.maxPitchScaleFactor(),s=t.tilesIn(n,a,o);s.sort(j);for(var u=[],c=0,l=s;c<l.length;c+=1){var h=l[c];u.push({wrappedTileID:h.tileID.wrapped().key,queryResults:h.tile.queryRenderedFeatures(e,t._state,h.queryGeometry,h.cameraQueryGeometry,h.scale,r,i,a,L(t.transform,h.tileID))})}var f=function(t){for(var e={},n={},r=0,i=t;r<i.length;r+=1){var o=i[r],a=o.queryResults,s=o.wrappedTileID,u=n[s]=n[s]||{};for(var c in a)for(var 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Et(519,Et.ReadOnly,[0,1]);var Ot=function(t,e,n,r,i,o){this.test=t,this.ref=e,this.mask=n,this.fail=r,this.depthFail=i,this.pass=o};Ot.disabled=new Ot({func:519,mask:0},0,0,7680,7680,7680);var St=function(t,e,n){this.blendFunction=t,this.blendColor=e,this.mask=n};St.disabled=new St(St.Replace=[1,0],t.Color.transparent,[!1,!1,!1,!1]),St.unblended=new St(St.Replace,t.Color.transparent,[!0,!0,!0,!0]),St.alphaBlended=new St([1,771],t.Color.transparent,[!0,!0,!0,!0]);var Tt=function(t,e,n){this.enable=t,this.mode=e,this.frontFace=n};Tt.disabled=new Tt(!1,1029,2305),Tt.backCCW=new Tt(!0,1029,2305);var Ct=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new V(this),this.clearDepth=new H(this),this.clearStencil=new W(this),this.colorMask=new q(this),this.depthMask=new X(this),this.stencilMask=new J(this),this.stencilFunc=new Z(this),this.stencilOp=new Q(this),this.stencilTest=new K(this),this.depthRange=new Y(this),this.depthTest=new $(this),this.depthFunc=new tt(this),this.blend=new et(this),this.blendFunc=new nt(this),this.blendColor=new rt(this),this.blendEquation=new it(this),this.cullFace=new ot(this),this.cullFaceSide=new at(this),this.frontFace=new st(this),this.program=new ut(this),this.activeTexture=new ct(this),this.viewport=new lt(this),this.bindFramebuffer=new ht(this),this.bindRenderbuffer=new ft(this),this.bindTexture=new pt(this),this.bindVertexBuffer=new dt(this),this.bindElementBuffer=new At(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new gt(this),this.pixelStoreUnpack=new mt(this),this.pixelStoreUnpackPremultiplyAlpha=new yt(this),this.pixelStoreUnpackFlipY=new vt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&t.getExtension("OES_texture_half_float_linear"),this.extTimerQuery=t.getExtension("EXT_disjoint_timer_query")};Ct.prototype.setDefault=function(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()},Ct.prototype.setDirty=function(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0},Ct.prototype.createIndexBuffer=function(t,e){return new z(this,t,e)},Ct.prototype.createVertexBuffer=function(t,e,n){return new N(this,t,e,n)},Ct.prototype.createRenderbuffer=function(t,e,n){var r=this.gl,i=r.createRenderbuffer();return this.bindRenderbuffer.set(i),r.renderbufferStorage(r.RENDERBUFFER,t,e,n),this.bindRenderbuffer.set(null),i},Ct.prototype.createFramebuffer=function(t,e){return new wt(this,t,e)},Ct.prototype.clear=function(t){var e=t.color,n=t.depth,r=this.gl,i=0;e&&(i|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==n&&(i|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(n),this.depthMask.set(!0)),r.clear(i)},Ct.prototype.setCullFace=function(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))},Ct.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)},Ct.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)},Ct.prototype.setColorMode=function(e){t.deepEqual(e.blendFunction,St.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)},Ct.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)};var Pt=function(e){function n(n,r,i){var o=this;e.call(this),this.id=n,this.dispatcher=i,this.on("data",(function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(o._sourceLoaded=!0),o._sourceLoaded&&!o._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(o.reload(),o.transform&&o.update(o.transform))})),this.on("error",(function(){o._sourceErrored=!0})),this._source=function(e,n,r,i){var o=new k[n.type](e,n,r,i);if(o.id!==e)throw new Error("Expected Source id to be "+e+" instead of "+o.id);return t.bindAll(["load","abort","unload","serialize","prepare"],o),o}(n,r,i,this),this._tiles={},this._cache=new F(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._coveredTiles={},this._state=new t.SourceFeatureState}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},n.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},n.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},n.prototype.getSource=function(){return this._source},n.prototype.pause=function(){this._paused=!0},n.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}},n.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},n.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,(function(){}))},n.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,(function(){}))},n.prototype.serialize=function(){return this._source.serialize()},n.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){var n=this._tiles[e];n.upload(t),n.prepare(this.map.style.imageManager)}},n.prototype.getIds=function(){return Object.keys(this._tiles).map(Number).sort(Mt)},n.prototype.getRenderableIds=function(e){var n=this,r=[];for(var i in this._tiles)this._isIdRenderable(+i,e)&&r.push(+i);return e?r.sort((function(e,r){var i=n._tiles[e].tileID,o=n._tiles[r].tileID,a=new t.Point(i.canonical.x,i.canonical.y)._rotate(n.transform.angle),s=new t.Point(o.canonical.x,o.canonical.y)._rotate(n.transform.angle);return i.overscaledZ-o.overscaledZ||s.y-a.y||s.x-a.x})):r.sort(Mt)},n.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)},n.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},n.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading")},n.prototype._reloadTile=function(t,e){var n=this._tiles[t];n&&("loading"!==n.state&&(n.state=e),this._loadTile(n,this._tileLoaded.bind(this,n,t,e)))},n.prototype._tileLoaded=function(e,n,r,i){if(i)return e.state="errored",void(404!==i.status?this._source.fire(new t.ErrorEvent(i,{tile:e})):this.update(this.transform));e.timeAdded=t.browser.now(),"expired"===r&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(n,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID}))},n.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),n=0;n<e.length;n++){var r=e[n];if(t.neighboringTiles&&t.neighboringTiles[r]){var i=this.getTileByID(r);o(t,i),o(i,t)}}function o(t,e){t.needsHillshadePrepare=!0;var n=e.tileID.canonical.x-t.tileID.canonical.x,r=e.tileID.canonical.y-t.tileID.canonical.y,i=Math.pow(2,t.tileID.canonical.z),o=e.tileID.key;0===n&&0===r||Math.abs(r)>1||(Math.abs(n)>1&&(1===Math.abs(n+i)?n+=i:1===Math.abs(n-i)&&(n-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,n,r),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},n.prototype.getTile=function(t){return this.getTileByID(t.key)},n.prototype.getTileByID=function(t){return this._tiles[t]},n.prototype._retainLoadedChildren=function(t,e,n,r){for(var i in this._tiles){var o=this._tiles[i];if(!(r[i]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>n)){for(var a=o.tileID;o&&o.tileID.overscaledZ>e+1;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);(o=this._tiles[s.key])&&o.hasData()&&(a=s)}for(var u=a;u.overscaledZ>e;)if(t[(u=u.scaledTo(u.overscaledZ-1)).key]){r[a.key]=a;break}}}},n.prototype.findLoadedParent=function(t,e){for(var n=t.overscaledZ-1;n>=e;n--){var r=t.scaledTo(n);if(!r)return;var i=String(r.key),o=this._tiles[i];if(o&&o.hasData())return o;if(this._cache.has(r))return this._cache.get(r)}},n.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),n=Math.floor(5*e),r="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,n):n;this._cache.setMaxSize(r)},n.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,n=Math.round(e);if(this._prevLng=t,n){var r={};for(var i in this._tiles){var o=this._tiles[i];o.tileID=o.tileID.unwrapTo(o.tileID.wrap+n),r[o.tileID.key]=o}for(var a in this._tiles=r,this._timers)clearTimeout(this._timers[a]),delete this._timers[a];for(var s in this._tiles){var u=this._tiles[s];this._setTileReloadTimer(s,u)}}},n.prototype.update=function(e){var r=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)})):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter((function(t){return r._source.hasTile(t)})))):i=[];var o=e.coveringZoomLevel(this._source),a=Math.max(o-n.maxOverzooming,this._source.minzoom),s=Math.max(o+n.maxUnderzooming,this._source.minzoom),u=this._updateRetainedTiles(i,o);if(It(this._source.type)){for(var c={},l={},h=0,f=Object.keys(u);h<f.length;h+=1){var p=f[h],d=u[p],A=this._tiles[p];if(A&&!(A.fadeEndTime&&A.fadeEndTime<=t.browser.now())){var g=this.findLoadedParent(d,a);g&&(this._addTile(g.tileID),c[g.tileID.key]=g.tileID),l[p]=d}}for(var m in this._retainLoadedChildren(l,o,s,u),c)u[m]||(this._coveredTiles[m]=!0,u[m]=c[m])}for(var y in u)this._tiles[y].clearFadeHold();for(var v=0,_=t.keysDifference(this._tiles,u);v<_.length;v+=1){var b=_[v],x=this._tiles[b];x.hasSymbolBuckets&&!x.holdingForFade()?x.setHoldDuration(this.map._fadeDuration):x.hasSymbolBuckets&&!x.symbolFadeFinished()||this._removeTile(b)}}},n.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)},n.prototype._updateRetainedTiles=function(t,e){for(var r={},i={},o=Math.max(e-n.maxOverzooming,this._source.minzoom),a=Math.max(e+n.maxUnderzooming,this._source.minzoom),s={},u=0,c=t;u<c.length;u+=1){var l=c[u],h=this._addTile(l);r[l.key]=l,h.hasData()||e<this._source.maxzoom&&(s[l.key]=l)}this._retainLoadedChildren(s,e,a,r);for(var f=0,p=t;f<p.length;f+=1){var d=p[f],A=this._tiles[d.key];if(!A.hasData()){if(e+1>this._source.maxzoom){var g=d.children(this._source.maxzoom)[0],m=this.getTile(g);if(m&&m.hasData()){r[g.key]=g;continue}}else{var y=d.children(this._source.maxzoom);if(r[y[0].key]&&r[y[1].key]&&r[y[2].key]&&r[y[3].key])continue}for(var v=A.wasRequested(),_=d.overscaledZ-1;_>=o;--_){var b=d.scaledTo(_);if(i[b.key])break;if(i[b.key]=!0,!(A=this.getTile(b))&&v&&(A=this._addTile(b)),A&&(r[b.key]=b,v=A.wasRequested(),A.hasData()))break}}}return r},n.prototype._addTile=function(e){var n=this._tiles[e.key];if(n)return n;(n=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,n),n.tileID=e,this._state.initializeTileState(n,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,n)));var r=Boolean(n);return r||(n=new t.Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(n,this._tileLoaded.bind(this,n,e.key,n.state))),n?(n.uses++,this._tiles[e.key]=n,r||this._source.fire(new t.Event("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n):null},n.prototype._setTileReloadTimer=function(t,e){var n=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var r=e.getExpiryTimeout();r&&(this._timers[t]=setTimeout((function(){n._reloadTile(t,"expired"),delete n._timers[t]}),r))},n.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},n.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},n.prototype.tilesIn=function(e,n,r){var i=this,o=[],a=this.transform;if(!a)return o;for(var s=r?a.getCameraQueryGeometry(e):e,u=e.map((function(t){return a.pointCoordinate(t)})),c=s.map((function(t){return a.pointCoordinate(t)})),l=this.getIds(),h=1/0,f=1/0,p=-1/0,d=-1/0,A=0,g=c;A<g.length;A+=1){var m=g[A];h=Math.min(h,m.x),f=Math.min(f,m.y),p=Math.max(p,m.x),d=Math.max(d,m.y)}for(var y=function(e){var r=i._tiles[l[e]];if(!r.holdingForFade()){var s=r.tileID,A=Math.pow(2,a.zoom-r.tileID.overscaledZ),g=n*r.queryPadding*t.EXTENT/r.tileSize/A,m=[s.getTilePoint(new t.MercatorCoordinate(h,f)),s.getTilePoint(new t.MercatorCoordinate(p,d))];if(m[0].x-g<t.EXTENT&&m[0].y-g<t.EXTENT&&m[1].x+g>=0&&m[1].y+g>=0){var y=u.map((function(t){return s.getTilePoint(t)})),v=c.map((function(t){return s.getTilePoint(t)}));o.push({tile:r,tileID:s,queryGeometry:y,cameraQueryGeometry:v,scale:A})}}},v=0;v<l.length;v++)y(v);return o},n.prototype.getVisibleCoordinates=function(t){for(var e=this,n=this.getRenderableIds(t).map((function(t){return e._tiles[t].tileID})),r=0,i=n;r<i.length;r+=1){var o=i[r];o.posMatrix=this.transform.calculatePosMatrix(o.toUnwrapped())}return n},n.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(It(this._source.type))for(var e in this._tiles){var n=this._tiles[e];if(void 0!==n.fadeEndTime&&n.fadeEndTime>=t.browser.now())return!0}return!1},n.prototype.setFeatureState=function(t,e,n){t=t||"_geojsonTileLayer",this._state.updateState(t,e,n)},n.prototype.removeFeatureState=function(t,e,n){t=t||"_geojsonTileLayer",this._state.removeFeatureState(t,e,n)},n.prototype.getFeatureState=function(t,e){return t=t||"_geojsonTileLayer",this._state.getState(t,e)},n.prototype.setDependencies=function(t,e,n){var r=this._tiles[t];r&&r.setDependencies(e,n)},n.prototype.reloadTilesForDependencies=function(t,e){for(var n in this._tiles)this._tiles[n].hasDependency(t,e)&&this._reloadTile(n,"reloading");this._cache.filter((function(n){return!n.hasDependency(t,e)}))},n}(t.Evented);function Mt(t,e){return t%32-e%32||e-t}function It(t){return"raster"===t||"image"===t||"video"===t}function Bt(){return new t.window.Worker(ni.workerUrl)}Pt.maxOverzooming=10,Pt.maxUnderzooming=3;var Rt=function(){this.active={}};Rt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length<Rt.workerCount;)this.workers.push(new Bt);return this.active[t]=!0,this.workers.slice()},Rt.prototype.release=function(t){delete this.active[t],0===Object.keys(this.active).length&&(this.workers.forEach((function(t){t.terminate()})),this.workers=null)};var kt,Lt=Math.floor(t.browser.hardwareConcurrency/2);function Dt(e,n){var r={};for(var i in e)"ref"!==i&&(r[i]=e[i]);return t.refProperties.forEach((function(t){t in n&&(r[t]=n[t])})),r}function jt(t){t=t.slice();for(var e=Object.create(null),n=0;n<t.length;n++)e[t[n].id]=t[n];for(var r=0;r<t.length;r++)"ref"in t[r]&&(t[r]=Dt(t[r],e[t[r].ref]));return t}Rt.workerCount=Math.max(Math.min(Lt,6),1);var Ft={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function zt(t,e,n){n.push({command:Ft.addSource,args:[t,e[t]]})}function Ut(t,e,n){e.push({command:Ft.removeSource,args:[t]}),n[t]=!0}function Nt(t,e,n,r){Ut(t,n,r),zt(t,e,n)}function Gt(e,n,r){var i;for(i in e[r])if(e[r].hasOwnProperty(i)&&"data"!==i&&!t.deepEqual(e[r][i],n[r][i]))return!1;for(i in n[r])if(n[r].hasOwnProperty(i)&&"data"!==i&&!t.deepEqual(e[r][i],n[r][i]))return!1;return!0}function Vt(e,n,r,i,o,a){var s;for(s in n=n||{},e=e||{})e.hasOwnProperty(s)&&(t.deepEqual(e[s],n[s])||r.push({command:a,args:[i,s,n[s],o]}));for(s in n)n.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.deepEqual(e[s],n[s])||r.push({command:a,args:[i,s,n[s],o]}))}function Ht(t){return t.id}function Wt(t,e){return t[e.id]=e,t}var qt=function(t,e,n){var r=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/n),this.yCellCount=Math.ceil(e/n);for(var o=0;o<this.xCellCount*this.yCellCount;o++)r.push([]),i.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0};function Xt(e,n,r,i,o){var a=t.create();return n?(t.scale(a,a,[1/o,1/o,1]),r||t.rotateZ(a,a,i.angle)):t.multiply(a,i.labelPlaneMatrix,e),a}function Jt(e,n,r,i,o){if(n){var a=t.clone(e);return t.scale(a,a,[o,o,1]),r||t.rotateZ(a,a,-i.angle),a}return i.glCoordMatrix}function Zt(e,n){var r=[e.x,e.y,0,1];oe(r,r,n);var i=r[3];return{point:new t.Point(r[0]/i,r[1]/i),signedDistanceFromCamera:i}}function Qt(t,e){var n=t[0]/t[3],r=t[1]/t[3];return n>=-e[0]&&n<=e[0]&&r>=-e[1]&&r<=e[1]}function Kt(e,n,r,i,o,a,s,u){var c=i?e.textSizeData:e.iconSizeData,l=t.evaluateSizeForZoom(c,r.transform.zoom),h=[256/r.width*2+1,256/r.height*2+1],f=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;f.clear();for(var p=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,A=r.transform.width/r.transform.height,g=!1,m=0;m<d.length;m++){var y=d.get(m);if(y.hidden||y.writingMode===t.WritingMode.vertical&&!g)ie(y.numGlyphs,f);else{g=!1;var v=[y.anchorX,y.anchorY,0,1];if(t.transformMat4(v,v,n),Qt(v,h)){var _=.5+v[3]/r.transform.cameraToCenterDistance*.5,b=t.evaluateSizeForFeature(c,l,y),x=s?b*_:b/_,w=new t.Point(y.anchorX,y.anchorY),E=Zt(w,o).point,O={},S=te(y,x,!1,u,n,o,a,e.glyphOffsetArray,p,f,E,w,O,A);g=S.useVertical,(S.notEnoughRoom||g||S.needsFlipping&&te(y,x,!0,u,n,o,a,e.glyphOffsetArray,p,f,E,w,O,A).notEnoughRoom)&&ie(y.numGlyphs,f)}else ie(y.numGlyphs,f)}}i?e.text.dynamicLayoutVertexBuffer.updateData(f):e.icon.dynamicLayoutVertexBuffer.updateData(f)}function Yt(t,e,n,r,i,o,a,s,u,c,l,h){var f=s.glyphStartIndex+s.numGlyphs,p=s.lineStartIndex,d=s.lineStartIndex+s.lineLength,A=e.getoffsetX(s.glyphStartIndex),g=e.getoffsetX(f-1),m=ne(t*A,n,r,i,o,a,s.segment,p,d,u,c,l,h);if(!m)return null;var y=ne(t*g,n,r,i,o,a,s.segment,p,d,u,c,l,h);return y?{first:m,last:y}:null}function $t(e,n,r,i){return e===t.WritingMode.horizontal&&Math.abs(r.y-n.y)>Math.abs(r.x-n.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?n.y<r.y:n.x>r.x)?{needsFlipping:!0}:null}function te(e,n,r,i,o,a,s,u,c,l,h,f,p,d){var A,g=n/24,m=e.lineOffsetX*g,y=e.lineOffsetY*g;if(e.numGlyphs>1){var v=e.glyphStartIndex+e.numGlyphs,_=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,x=Yt(g,u,m,y,r,h,f,e,c,a,p,!1);if(!x)return{notEnoughRoom:!0};var w=Zt(x.first.point,s).point,E=Zt(x.last.point,s).point;if(i&&!r){var O=$t(e.writingMode,w,E,d);if(O)return O}A=[x.first];for(var S=e.glyphStartIndex+1;S<v-1;S++)A.push(ne(g*u.getoffsetX(S),m,y,r,h,f,e.segment,_,b,c,a,p,!1));A.push(x.last)}else{if(i&&!r){var T=Zt(f,o).point,C=e.lineStartIndex+e.segment+1,P=new t.Point(c.getx(C),c.gety(C)),M=Zt(P,o),I=M.signedDistanceFromCamera>0?M.point:ee(f,P,T,1,o),B=$t(e.writingMode,T,I,d);if(B)return B}var R=ne(g*u.getoffsetX(e.glyphStartIndex),m,y,r,h,f,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,a,p,!1);if(!R)return{notEnoughRoom:!0};A=[R]}for(var k=0,L=A;k<L.length;k+=1){var D=L[k];t.addDynamicAttributes(l,D.point,D.angle)}return{}}function ee(t,e,n,r,i){var o=Zt(t.add(t.sub(e)._unit()),i).point,a=n.sub(o);return n.add(a._mult(r/a.mag()))}function ne(e,n,r,i,o,a,s,u,c,l,h,f,p){var d=i?e-n:e+n,A=d>0?1:-1,g=0;i&&(A*=-1,g=Math.PI),A<0&&(g+=Math.PI);for(var m=A>0?u+s:u+s+1,y=m,v=o,_=o,b=0,x=0,w=Math.abs(d);b+x<=w;){if((m+=A)<u||m>=c)return null;if(_=v,void 0===(v=f[m])){var E=new t.Point(l.getx(m),l.gety(m)),O=Zt(E,h);if(O.signedDistanceFromCamera>0)v=f[m]=O.point;else{var S=m-A;v=ee(0===b?a:new t.Point(l.getx(S),l.gety(S)),E,_,w-b+1,h)}}b+=x,x=_.dist(v)}var T=(w-b)/x,C=v.sub(_),P=C.mult(T)._add(_);return P._add(C._unit()._perp()._mult(r*A)),{point:P,angle:g+Math.atan2(v.y-_.y,v.x-_.x),tileDistance:p?{prevTileDistance:m-A===y?0:l.gettileUnitDistanceFromAnchor(m-A),lastSegmentViewportDistance:w-b}:null}}qt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},qt.prototype.insert=function(t,e,n,r,i){this._forEachCell(e,n,r,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(n),this.bboxes.push(r),this.bboxes.push(i)},qt.prototype.insertCircle=function(t,e,n,r){this._forEachCell(e-r,n-r,e+r,n+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(n),this.circles.push(r)},qt.prototype._insertBoxCell=function(t,e,n,r,i,o){this.boxCells[i].push(o)},qt.prototype._insertCircleCell=function(t,e,n,r,i,o){this.circleCells[i].push(o)},qt.prototype._query=function(t,e,n,r,i,o){if(n<0||t>this.width||r<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=n&&this.height<=r){if(i)return!0;for(var s=0;s<this.boxKeys.length;s++)a.push({key:this.boxKeys[s],x1:this.bboxes[4*s],y1:this.bboxes[4*s+1],x2:this.bboxes[4*s+2],y2:this.bboxes[4*s+3]});for(var u=0;u<this.circleKeys.length;u++){var c=this.circles[3*u],l=this.circles[3*u+1],h=this.circles[3*u+2];a.push({key:this.circleKeys[u],x1:c-h,y1:l-h,x2:c+h,y2:l+h})}return o?a.filter(o):a}var f={hitTest:i,seenUids:{box:{},circle:{}}};return this._forEachCell(t,e,n,r,this._queryCell,a,f,o),i?a.length>0:a},qt.prototype._queryCircle=function(t,e,n,r,i){var o=t-n,a=t+n,s=e-n,u=e+n;if(a<0||o>this.width||u<0||s>this.height)return!r&&[];var c=[],l={hitTest:r,circle:{x:t,y:e,radius:n},seenUids:{box:{},circle:{}}};return this._forEachCell(o,s,a,u,this._queryCellCircle,c,l,i),r?c.length>0:c},qt.prototype.query=function(t,e,n,r,i){return this._query(t,e,n,r,!1,i)},qt.prototype.hitTest=function(t,e,n,r,i){return this._query(t,e,n,r,!0,i)},qt.prototype.hitTestCircle=function(t,e,n,r){return this._queryCircle(t,e,n,!0,r)},qt.prototype._queryCell=function(t,e,n,r,i,o,a,s){var u=a.seenUids,c=this.boxCells[i];if(null!==c)for(var l=this.bboxes,h=0,f=c;h<f.length;h+=1){var p=f[h];if(!u.box[p]){u.box[p]=!0;var d=4*p;if(t<=l[d+2]&&e<=l[d+3]&&n>=l[d+0]&&r>=l[d+1]&&(!s||s(this.boxKeys[p]))){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[p],x1:l[d],y1:l[d+1],x2:l[d+2],y2:l[d+3]})}}}var A=this.circleCells[i];if(null!==A)for(var g=this.circles,m=0,y=A;m<y.length;m+=1){var v=y[m];if(!u.circle[v]){u.circle[v]=!0;var _=3*v;if(this._circleAndRectCollide(g[_],g[_+1],g[_+2],t,e,n,r)&&(!s||s(this.circleKeys[v]))){if(a.hitTest)return o.push(!0),!0;var b=g[_],x=g[_+1],w=g[_+2];o.push({key:this.circleKeys[v],x1:b-w,y1:x-w,x2:b+w,y2:x+w})}}}},qt.prototype._queryCellCircle=function(t,e,n,r,i,o,a,s){var u=a.circle,c=a.seenUids,l=this.boxCells[i];if(null!==l)for(var h=this.bboxes,f=0,p=l;f<p.length;f+=1){var d=p[f];if(!c.box[d]){c.box[d]=!0;var A=4*d;if(this._circleAndRectCollide(u.x,u.y,u.radius,h[A+0],h[A+1],h[A+2],h[A+3])&&(!s||s(this.boxKeys[d])))return o.push(!0),!0}}var g=this.circleCells[i];if(null!==g)for(var m=this.circles,y=0,v=g;y<v.length;y+=1){var _=v[y];if(!c.circle[_]){c.circle[_]=!0;var b=3*_;if(this._circlesCollide(m[b],m[b+1],m[b+2],u.x,u.y,u.radius)&&(!s||s(this.circleKeys[_])))return o.push(!0),!0}}},qt.prototype._forEachCell=function(t,e,n,r,i,o,a,s){for(var u=this._convertToXCellCoord(t),c=this._convertToYCellCoord(e),l=this._convertToXCellCoord(n),h=this._convertToYCellCoord(r),f=u;f<=l;f++)for(var p=c;p<=h;p++){var d=this.xCellCount*p+f;if(i.call(this,t,e,n,r,d,o,a,s))return}},qt.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},qt.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},qt.prototype._circlesCollide=function(t,e,n,r,i,o){var a=r-t,s=i-e,u=n+o;return u*u>a*a+s*s},qt.prototype._circleAndRectCollide=function(t,e,n,r,i,o,a){var s=(o-r)/2,u=Math.abs(t-(r+s));if(u>s+n)return!1;var c=(a-i)/2,l=Math.abs(e-(i+c));if(l>c+n)return!1;if(u<=s||l<=c)return!0;var h=u-s,f=l-c;return h*h+f*f<=n*n};var re=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function ie(t,e){for(var n=0;n<t;n++){var r=e.length;e.resize(r+4),e.float32.set(re,3*r)}}function oe(t,e,n){var r=e[0],i=e[1];return t[0]=n[0]*r+n[4]*i+n[12],t[1]=n[1]*r+n[5]*i+n[13],t[3]=n[3]*r+n[7]*i+n[15],t}var ae=function(t,e,n){void 0===e&&(e=new qt(t.width+200,t.height+200,25)),void 0===n&&(n=new qt(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=n,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200};function se(t,e,n){t[e+4]=n?1:0}function ue(e,n,r){return n*(t.EXTENT/(e.tileSize*Math.pow(2,r-e.tileID.overscaledZ)))}ae.prototype.placeCollisionBox=function(t,e,n,r,i){var o=this.projectAndGetPerspectiveRatio(r,t.anchorPointX,t.anchorPointY),a=n*o.perspectiveRatio,s=t.x1*a+o.point.x,u=t.y1*a+o.point.y,c=t.x2*a+o.point.x,l=t.y2*a+o.point.y;return!this.isInsideGrid(s,u,c,l)||!e&&this.grid.hitTest(s,u,c,l,i)?{box:[],offscreen:!1}:{box:[s,u,c,l],offscreen:this.isOffscreen(s,u,c,l)}},ae.prototype.approximateTileDistance=function(t,e,n,r,i){var o=i?1:r/this.pitchfactor,a=t.lastSegmentViewportDistance*n;return t.prevTileDistance+a+(o-1)*a*Math.abs(Math.sin(e))},ae.prototype.placeCollisionCircles=function(e,n,r,i,o,a,s,u,c,l,h,f,p){var d=[],A=this.projectAnchor(c,o.anchorX,o.anchorY),g=u/24,m=o.lineOffsetX*u,y=o.lineOffsetY*u,v=new t.Point(o.anchorX,o.anchorY),_=Yt(g,s,m,y,!1,Zt(v,l).point,v,o,a,l,{},!0),b=!1,x=!1,w=!0,E=A.perspectiveRatio*i,O=1/(i*r),S=0,T=0;_&&(S=this.approximateTileDistance(_.first.tileDistance,_.first.angle,O,A.cameraDistance,f),T=this.approximateTileDistance(_.last.tileDistance,_.last.angle,O,A.cameraDistance,f));for(var C=0;C<e.length;C+=5){var P=e[C],M=e[C+1],I=e[C+2],B=e[C+3];if(!_||B<-S||B>T)se(e,C,!1);else{var R=this.projectPoint(c,P,M),k=I*E;if(d.length>0){var L=R.x-d[d.length-4],D=R.y-d[d.length-3];if(k*k*2>L*L+D*D&&C+8<e.length){var j=e[C+8];if(j>-S&&j<T){se(e,C,!1);continue}}}var F=C/5;d.push(R.x,R.y,k,F),se(e,C,!0);var z=R.x-k,U=R.y-k,N=R.x+k,G=R.y+k;if(w=w&&this.isOffscreen(z,U,N,G),x=x||this.isInsideGrid(z,U,N,G),!n&&this.grid.hitTestCircle(R.x,R.y,k,p)){if(!h)return{circles:[],offscreen:!1};b=!0}}}return{circles:b||!x?[]:d,offscreen:w}},ae.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var n=[],r=1/0,i=1/0,o=-1/0,a=-1/0,s=0,u=e;s<u.length;s+=1){var c=u[s],l=new t.Point(c.x+100,c.y+100);r=Math.min(r,l.x),i=Math.min(i,l.y),o=Math.max(o,l.x),a=Math.max(a,l.y),n.push(l)}for(var h={},f={},p=0,d=this.grid.query(r,i,o,a).concat(this.ignoredGrid.query(r,i,o,a));p<d.length;p+=1){var A=d[p],g=A.key;if(void 0===h[g.bucketInstanceId]&&(h[g.bucketInstanceId]={}),!h[g.bucketInstanceId][g.featureIndex]){var m=[new t.Point(A.x1,A.y1),new t.Point(A.x2,A.y1),new t.Point(A.x2,A.y2),new t.Point(A.x1,A.y2)];t.polygonIntersectsPolygon(n,m)&&(h[g.bucketInstanceId][g.featureIndex]=!0,void 0===f[g.bucketInstanceId]&&(f[g.bucketInstanceId]=[]),f[g.bucketInstanceId].push(g.featureIndex))}}return f},ae.prototype.insertCollisionBox=function(t,e,n,r,i){var o={bucketInstanceId:n,featureIndex:r,collisionGroupID:i};(e?this.ignoredGrid:this.grid).insert(o,t[0],t[1],t[2],t[3])},ae.prototype.insertCollisionCircles=function(t,e,n,r,i){for(var o=e?this.ignoredGrid:this.grid,a={bucketInstanceId:n,featureIndex:r,collisionGroupID:i},s=0;s<t.length;s+=4)o.insertCircle(a,t[s],t[s+1],t[s+2])},ae.prototype.projectAnchor=function(t,e,n){var r=[e,n,0,1];return oe(r,r,t),{perspectiveRatio:.5+this.transform.cameraToCenterDistance/r[3]*.5,cameraDistance:r[3]}},ae.prototype.projectPoint=function(e,n,r){var i=[n,r,0,1];return oe(i,i,e),new t.Point((i[0]/i[3]+1)/2*this.transform.width+100,(-i[1]/i[3]+1)/2*this.transform.height+100)},ae.prototype.projectAndGetPerspectiveRatio=function(e,n,r){var i=[n,r,0,1];return oe(i,i,e),{point:new t.Point((i[0]/i[3]+1)/2*this.transform.width+100,(-i[1]/i[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/i[3]*.5}},ae.prototype.isOffscreen=function(t,e,n,r){return n<100||t>=this.screenRightBoundary||r<100||e>this.screenBottomBoundary},ae.prototype.isInsideGrid=function(t,e,n,r){return n>=0&&t<this.gridRightBoundary&&r>=0&&e<this.gridBottomBoundary};var ce=function(t,e,n,r){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):r&&n?1:0,this.placed=n};ce.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var le=function(t,e,n,r,i){this.text=new ce(t?t.text:null,e,n,i),this.icon=new ce(t?t.icon:null,e,r,i)};le.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var he=function(t,e,n){this.text=t,this.icon=e,this.skipFade=n},fe=function(t,e,n,r,i){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=n,this.bucketIndex=r,this.tileID=i},pe=function(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}};function de(e,n,r,i,o){var a=t.getAnchorAlignment(e),s=-(a.horizontalAlign-.5)*n,u=-(a.verticalAlign-.5)*r,c=t.evaluateVariableOffset(e,i);return new t.Point(s+c[0]*o,u+c[1]*o)}function Ae(e,n,r,i,o,a){var s=e.x1,u=e.x2,c=e.y1,l=e.y2,h=e.anchorPointX,f=e.anchorPointY,p=new t.Point(n,r);return i&&p._rotate(o?a:-a),{x1:s+p.x,y1:c+p.y,x2:u+p.x,y2:l+p.y,anchorPointX:h,anchorPointY:f}}pe.prototype.get=function(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){var e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:function(t){return t.collisionGroupID===e}}}return this.collisionGroups[t]};var ge=function(t,e,n,r){this.transform=t.clone(),this.collisionIndex=new ae(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=e,this.retainedQueryData={},this.collisionGroups=new pe(n),this.prevPlacement=r,r&&(r.prevPlacement=void 0),this.placedOrientations={}};function me(t,e,n,r,i){t.emplaceBack(e?1:0,n?1:0,r||0,i||0),t.emplaceBack(e?1:0,n?1:0,r||0,i||0),t.emplaceBack(e?1:0,n?1:0,r||0,i||0),t.emplaceBack(e?1:0,n?1:0,r||0,i||0)}ge.prototype.placeLayerTile=function(e,n,r,i){var o=n.getBucket(e),a=n.latestFeatureIndex;if(o&&a&&e.id===o.layerIds[0]){var s=n.collisionBoxArray,u=o.layers[0].layout,c=Math.pow(2,this.transform.zoom-n.tileID.overscaledZ),l=n.tileSize/t.EXTENT,h=this.transform.calculatePosMatrix(n.tileID.toUnwrapped()),f=Xt(h,"map"===u.get("text-pitch-alignment"),"map"===u.get("text-rotation-alignment"),this.transform,ue(n,1,this.transform.zoom)),p=Xt(h,"map"===u.get("icon-pitch-alignment"),"map"===u.get("icon-rotation-alignment"),this.transform,ue(n,1,this.transform.zoom));this.retainedQueryData[o.bucketInstanceId]=new fe(o.bucketInstanceId,a,o.sourceLayerIndex,o.index,n.tileID),this.placeLayerBucket(o,h,f,p,c,l,r,n.holdingForFade(),i,s)}},ge.prototype.attemptAnchorPlacement=function(t,e,n,r,i,o,a,s,u,c,l,h,f,p,d){var A,g=[h.textOffset0,h.textOffset1],m=de(t,n,r,g,i),y=this.collisionIndex.placeCollisionBox(Ae(e,m.x,m.y,o,a,this.transform.angle),l,s,u,c.predicate);if(!d||0!==this.collisionIndex.placeCollisionBox(Ae(d,m.x,m.y,o,a,this.transform.angle),l,s,u,c.predicate).box.length)return y.box.length>0?(this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(A=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={textOffset:g,width:n,height:r,anchor:t,textBoxScale:i,prevAnchor:A},this.markUsedJustification(f,t,h,p),f.allowVerticalPlacement&&(this.markUsedOrientation(f,p,h),this.placedOrientations[h.crossTileID]=p),{shift:m,placedGlyphBoxes:y}):void 0},ge.prototype.placeLayerBucket=function(e,n,r,i,o,a,s,u,c,l){var h=this,f=e.layers[0].layout,p=t.evaluateSizeForZoom(e.textSizeData,this.transform.zoom),d=f.get("text-optional"),A=f.get("icon-optional"),g=f.get("text-allow-overlap"),m=f.get("icon-allow-overlap"),y=g&&(m||!e.hasIconData()||A),v=m&&(g||!e.hasTextData()||d),_=this.collisionGroups.get(e.sourceID),b="map"===f.get("text-rotation-alignment"),x="map"===f.get("text-pitch-alignment"),w="none"!==f.get("icon-text-fit"),E="viewport-y"===f.get("symbol-z-order");!e.collisionArrays&&l&&e.deserializeCollisionBoxes(l);var O=function(i,l){if(!c[i.crossTileID])if(u)h.placements[i.crossTileID]=new he(!1,!1,!1);else{var E,O=!1,S=!1,T=!0,C=null,P={box:null,offscreen:null},M={box:null,offscreen:null},I=null,B=null,R=0,k=0,L=0;l.textFeatureIndex&&(R=l.textFeatureIndex),l.verticalTextFeatureIndex&&(k=l.verticalTextFeatureIndex);var D=l.textBox;if(D){var j=function(n){var r=t.WritingMode.horizontal;if(e.allowVerticalPlacement&&!n&&h.prevPlacement){var o=h.prevPlacement.placedOrientations[i.crossTileID];o&&(h.placedOrientations[i.crossTileID]=o,r=o,h.markUsedOrientation(e,r,i))}return r},F=function(n,r){if(e.allowVerticalPlacement&&i.numVerticalGlyphVertices>0&&l.verticalTextBox)for(var o=0,a=e.writingModes;o<a.length&&(a[o]===t.WritingMode.vertical?(P=r(),M=P):P=n(),!(P&&P.box&&P.box.length));o+=1);else P=n()};if(f.get("text-variable-anchor")){var z=f.get("text-variable-anchor");if(h.prevPlacement&&h.prevPlacement.variableOffsets[i.crossTileID]){var U=h.prevPlacement.variableOffsets[i.crossTileID];z.indexOf(U.anchor)>0&&(z=z.filter((function(t){return t!==U.anchor}))).unshift(U.anchor)}var N=function(t,r,o){for(var s=t.x2-t.x1,u=t.y2-t.y1,c=i.textBoxScale,l=w&&!m?r:null,f={box:[],offscreen:!1},p=g?2*z.length:z.length,d=0;d<p;++d){var A=z[d%z.length],y=d>=z.length,v=h.attemptAnchorPlacement(A,t,s,u,c,b,x,a,n,_,y,i,e,o,l);if(v&&(f=v.placedGlyphBoxes)&&f.box&&f.box.length){O=!0,C=v.shift;break}}return f};F((function(){return N(D,l.iconBox,t.WritingMode.horizontal)}),(function(){var n=l.verticalTextBox,r=P&&P.box&&P.box.length;return e.allowVerticalPlacement&&!r&&i.numVerticalGlyphVertices>0&&n?N(n,l.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}})),P&&(O=P.box,T=P.offscreen);var G=j(P&&P.box);if(!O&&h.prevPlacement){var V=h.prevPlacement.variableOffsets[i.crossTileID];V&&(h.variableOffsets[i.crossTileID]=V,h.markUsedJustification(e,V.anchor,i,G))}}else{var H=function(t,r){var o=h.collisionIndex.placeCollisionBox(t,f.get("text-allow-overlap"),a,n,_.predicate);return o&&o.box&&o.box.length&&(h.markUsedOrientation(e,r,i),h.placedOrientations[i.crossTileID]=r),o};F((function(){return H(D,t.WritingMode.horizontal)}),(function(){var n=l.verticalTextBox;return e.allowVerticalPlacement&&i.numVerticalGlyphVertices>0&&n?H(n,t.WritingMode.vertical):{box:null,offscreen:null}})),j(P&&P.box&&P.box.length)}}O=(E=P)&&E.box&&E.box.length>0,T=E&&E.offscreen;var W=l.textCircles;if(W){var q=e.text.placedSymbolArray.get(i.centerJustifiedTextSymbolIndex),X=t.evaluateSizeForFeature(e.textSizeData,p,q);I=h.collisionIndex.placeCollisionCircles(W,f.get("text-allow-overlap"),o,a,q,e.lineVertexArray,e.glyphOffsetArray,X,n,r,s,x,_.predicate),O=f.get("text-allow-overlap")||I.circles.length>0,T=T&&I.offscreen}if(l.iconFeatureIndex&&(L=l.iconFeatureIndex),l.iconBox){var J=function(t){var e=w&&C?Ae(t,C.x,C.y,b,x,h.transform.angle):t;return h.collisionIndex.placeCollisionBox(e,f.get("icon-allow-overlap"),a,n,_.predicate)};S=M&&M.box&&M.box.length&&l.verticalIconBox?(B=J(l.verticalIconBox)).box.length>0:(B=J(l.iconBox)).box.length>0,T=T&&B.offscreen}var Z=d||0===i.numHorizontalGlyphVertices&&0===i.numVerticalGlyphVertices,Q=A||0===i.numIconVertices;Z||Q?Q?Z||(S=S&&O):O=S&&O:S=O=S&&O,O&&E&&E.box&&(M&&M.box&&k?h.collisionIndex.insertCollisionBox(E.box,f.get("text-ignore-placement"),e.bucketInstanceId,k,_.ID):h.collisionIndex.insertCollisionBox(E.box,f.get("text-ignore-placement"),e.bucketInstanceId,R,_.ID)),S&&B&&h.collisionIndex.insertCollisionBox(B.box,f.get("icon-ignore-placement"),e.bucketInstanceId,L,_.ID),O&&I&&h.collisionIndex.insertCollisionCircles(I.circles,f.get("text-ignore-placement"),e.bucketInstanceId,R,_.ID),h.placements[i.crossTileID]=new he(O||y,S||v,T||e.justReloaded),c[i.crossTileID]=!0}};if(E)for(var S=e.getSortedSymbolIndexes(this.transform.angle),T=S.length-1;T>=0;--T){var C=S[T];O(e.symbolInstances.get(C),e.collisionArrays[C])}else for(var P=0;P<e.symbolInstances.length;++P)O(e.symbolInstances.get(P),e.collisionArrays[P]);e.justReloaded=!1},ge.prototype.markUsedJustification=function(e,n,r,i){var o,a={left:r.leftJustifiedTextSymbolIndex,center:r.centerJustifiedTextSymbolIndex,right:r.rightJustifiedTextSymbolIndex};o=i===t.WritingMode.vertical?r.verticalPlacedTextSymbolIndex:a[t.getAnchorJustification(n)];for(var s=0,u=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex,r.verticalPlacedTextSymbolIndex];s<u.length;s+=1){var c=u[s];c>=0&&(e.text.placedSymbolArray.get(c).crossTileID=o>=0&&c!==o?0:r.crossTileID)}},ge.prototype.markUsedOrientation=function(e,n,r){for(var i=n===t.WritingMode.horizontal||n===t.WritingMode.horizontalOnly?n:0,o=n===t.WritingMode.vertical?n:0,a=0,s=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex];a<s.length;a+=1){var u=s[a];e.text.placedSymbolArray.get(u).placedOrientation=i}r.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).placedOrientation=o)},ge.prototype.commit=function(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;var e=this.prevPlacement,n=!1;this.prevZoomAdjustment=e?e.zoomAdjustment(this.transform.zoom):0;var r=e?e.symbolFadeChange(t):1,i=e?e.opacities:{},o=e?e.variableOffsets:{},a=e?e.placedOrientations:{};for(var s in this.placements){var u=this.placements[s],c=i[s];c?(this.opacities[s]=new le(c,r,u.text,u.icon),n=n||u.text!==c.text.placed||u.icon!==c.icon.placed):(this.opacities[s]=new le(null,r,u.text,u.icon,u.skipFade),n=n||u.text||u.icon)}for(var l in i){var h=i[l];if(!this.opacities[l]){var f=new le(h,r,!1,!1);f.isHidden()||(this.opacities[l]=f,n=n||h.text.placed||h.icon.placed)}}for(var p in o)this.variableOffsets[p]||!this.opacities[p]||this.opacities[p].isHidden()||(this.variableOffsets[p]=o[p]);for(var d in a)this.placedOrientations[d]||!this.opacities[d]||this.opacities[d].isHidden()||(this.placedOrientations[d]=a[d]);n?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t)},ge.prototype.updateLayerOpacities=function(t,e){for(var n={},r=0,i=e;r<i.length;r+=1){var o=i[r],a=o.getBucket(t);a&&o.latestFeatureIndex&&t.id===a.layerIds[0]&&this.updateBucketOpacities(a,n,o.collisionBoxArray)}},ge.prototype.updateBucketOpacities=function(e,n,r){var i=this;e.hasTextData()&&e.text.opacityVertexArray.clear(),e.hasIconData()&&e.icon.opacityVertexArray.clear(),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear(),e.hasIconCollisionCircleData()&&e.iconCollisionCircle.collisionVertexArray.clear(),e.hasTextCollisionCircleData()&&e.textCollisionCircle.collisionVertexArray.clear();var o=e.layers[0].layout,a=new le(null,0,!1,!1,!0),s=o.get("text-allow-overlap"),u=o.get("icon-allow-overlap"),c=o.get("text-variable-anchor"),l="map"===o.get("text-rotation-alignment"),h="map"===o.get("text-pitch-alignment"),f="none"!==o.get("icon-text-fit"),p=new le(null,0,s&&(u||!e.hasIconData()||o.get("icon-optional")),u&&(s||!e.hasTextData()||o.get("text-optional")),!0);!e.collisionArrays&&r&&(e.hasIconCollisionBoxData()||e.hasIconCollisionCircleData()||e.hasTextCollisionBoxData()||e.hasTextCollisionCircleData())&&e.deserializeCollisionBoxes(r);for(var d=function(t,e,n){for(var r=0;r<e/4;r++)t.opacityVertexArray.emplaceBack(n)},A=function(r){var o=e.symbolInstances.get(r),s=o.numHorizontalGlyphVertices,u=o.numVerticalGlyphVertices,A=o.crossTileID,g=n[A],m=i.opacities[A];g?m=a:m||(m=p,i.opacities[A]=m),n[A]=!0;var y=s>0||u>0,v=o.numIconVertices>0,_=i.placedOrientations[o.crossTileID],b=_===t.WritingMode.vertical,x=_===t.WritingMode.horizontal||_===t.WritingMode.horizontalOnly;if(y){var w=Oe(m.text),E=b?Se:w;d(e.text,s,E);var O=x?Se:w;d(e.text,u,O);var S=m.text.isHidden();[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=S||b?1:0)})),o.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).hidden=S||x?1:0);var T=i.variableOffsets[o.crossTileID];T&&i.markUsedJustification(e,T.anchor,o,_);var C=i.placedOrientations[o.crossTileID];C&&(i.markUsedJustification(e,"left",o,C),i.markUsedOrientation(e,C,o))}if(v){var P=Oe(m.icon),M=!(f&&o.verticalPlacedIconSymbolIndex&&b);if(o.placedIconSymbolIndex>=0){var I=M?P:Se;d(e.icon,o.numIconVertices,I),e.icon.placedSymbolArray.get(o.placedIconSymbolIndex).hidden=m.icon.isHidden()}if(o.verticalPlacedIconSymbolIndex>=0){var B=M?Se:P;d(e.icon,o.numVerticalIconVertices,B),e.icon.placedSymbolArray.get(o.verticalPlacedIconSymbolIndex).hidden=m.icon.isHidden()}}if(e.hasIconCollisionBoxData()||e.hasIconCollisionCircleData()||e.hasTextCollisionBoxData()||e.hasTextCollisionCircleData()){var R=e.collisionArrays[r];if(R){var k=new t.Point(0,0);if(R.textBox||R.verticalTextBox){var L=!0;if(c){var D=i.variableOffsets[A];D?(k=de(D.anchor,D.width,D.height,D.textOffset,D.textBoxScale),l&&k._rotate(h?i.transform.angle:-i.transform.angle)):L=!1}R.textBox&&me(e.textCollisionBox.collisionVertexArray,m.text.placed,!L||b,k.x,k.y),R.verticalTextBox&&me(e.textCollisionBox.collisionVertexArray,m.text.placed,!L||x,k.x,k.y)}var j=Boolean(!x&&R.verticalIconBox);R.iconBox&&me(e.iconCollisionBox.collisionVertexArray,m.icon.placed,j,f?k.x:0,f?k.y:0),R.verticalIconBox&&me(e.iconCollisionBox.collisionVertexArray,m.icon.placed,!j,f?k.x:0,f?k.y:0);var F=R.textCircles;if(F&&e.hasTextCollisionCircleData())for(var z=0;z<F.length;z+=5){var U=g||0===F[z+4];me(e.textCollisionCircle.collisionVertexArray,m.text.placed,U)}}}},g=0;g<e.symbolInstances.length;g++)A(g);e.sortFeatures(this.transform.angle),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.hasIconCollisionCircleData()&&e.iconCollisionCircle.collisionVertexBuffer&&e.iconCollisionCircle.collisionVertexBuffer.updateData(e.iconCollisionCircle.collisionVertexArray),e.hasTextCollisionCircleData()&&e.textCollisionCircle.collisionVertexBuffer&&e.textCollisionCircle.collisionVertexBuffer.updateData(e.textCollisionCircle.collisionVertexArray)},ge.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment},ge.prototype.zoomAdjustment=function(t){return Math.max(0,(this.transform.zoom-t)/1.5)},ge.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},ge.prototype.stillRecent=function(t,e){var n=this.zoomAtLastRecencyCheck===e?1-this.zoomAdjustment(e):1;return this.zoomAtLastRecencyCheck=e,this.commitTime+this.fadeDuration*n>t},ge.prototype.setStale=function(){this.stale=!0};var ye=Math.pow(2,25),ve=Math.pow(2,24),_e=Math.pow(2,17),be=Math.pow(2,16),xe=Math.pow(2,9),we=Math.pow(2,8),Ee=Math.pow(2,1);function Oe(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,n=Math.floor(127*t.opacity);return n*ye+e*ve+n*_e+e*be+n*xe+e*we+n*Ee+e}var Se=0,Te=function(){this._currentTileIndex=0,this._seenCrossTileIDs={}};Te.prototype.continuePlacement=function(t,e,n,r,i){for(;this._currentTileIndex<t.length;){var o=t[this._currentTileIndex];if(e.placeLayerTile(r,o,n,this._seenCrossTileIDs),this._currentTileIndex++,i())return!0}};var Ce=function(t,e,n,r,i,o,a){this.placement=new ge(t,i,o,a),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=n,this._showCollisionBoxes=r,this._done=!1};Ce.prototype.isDone=function(){return this._done},Ce.prototype.continuePlacement=function(e,n,r){for(var i=this,o=t.browser.now(),a=function(){var e=t.browser.now()-o;return!i._forceFullPlacement&&e>2};this._currentPlacementIndex>=0;){var s=n[e[this._currentPlacementIndex]],u=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=u)&&(!s.maxzoom||s.maxzoom>u)){if(this._inProgressLayer||(this._inProgressLayer=new Te),this._inProgressLayer.continuePlacement(r[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Ce.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Pe=512/t.EXTENT/2,Me=function(t,e,n){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=n;for(var r=0;r<e.length;r++){var i=e.get(r),o=i.key;this.indexedSymbolInstances[o]||(this.indexedSymbolInstances[o]=[]),this.indexedSymbolInstances[o].push({crossTileID:i.crossTileID,coord:this.getScaledCoordinates(i,t)})}};Me.prototype.getScaledCoordinates=function(e,n){var r=n.canonical.z-this.tileID.canonical.z,i=Pe/Math.pow(2,r);return{x:Math.floor((n.canonical.x*t.EXTENT+e.anchorX)*i),y:Math.floor((n.canonical.y*t.EXTENT+e.anchorY)*i)}},Me.prototype.findMatches=function(t,e,n){for(var r=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),i=0;i<t.length;i++){var o=t.get(i);if(!o.crossTileID){var a=this.indexedSymbolInstances[o.key];if(a)for(var s=this.getScaledCoordinates(o,e),u=0,c=a;u<c.length;u+=1){var l=c[u];if(Math.abs(l.coord.x-s.x)<=r&&Math.abs(l.coord.y-s.y)<=r&&!n[l.crossTileID]){n[l.crossTileID]=!0,o.crossTileID=l.crossTileID;break}}}}};var Ie=function(){this.maxCrossTileID=0};Ie.prototype.generate=function(){return++this.maxCrossTileID};var Be=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};Be.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var n in this.indexes){var r=this.indexes[n],i={};for(var o in r){var a=r[o];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+e),i[a.tileID.key]=a}this.indexes[n]=i}this.lng=t},Be.prototype.addBucket=function(t,e,n){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(var r=0;r<e.symbolInstances.length;r++)e.symbolInstances.get(r).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var i=this.usedCrossTileIDs[t.overscaledZ];for(var o in this.indexes){var a=this.indexes[o];if(Number(o)>t.overscaledZ)for(var s in a){var u=a[s];u.tileID.isChildOf(t)&&u.findMatches(e.symbolInstances,t,i)}else{var c=a[t.scaledTo(Number(o)).key];c&&c.findMatches(e.symbolInstances,t,i)}}for(var l=0;l<e.symbolInstances.length;l++){var h=e.symbolInstances.get(l);h.crossTileID||(h.crossTileID=n.generate(),i[h.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Me(t,e.symbolInstances,e.bucketInstanceId),!0},Be.prototype.removeBucketCrossTileIDs=function(t,e){for(var n in e.indexedSymbolInstances)for(var r=0,i=e.indexedSymbolInstances[n];r<i.length;r+=1){var o=i[r];delete this.usedCrossTileIDs[t][o.crossTileID]}},Be.prototype.removeStaleBuckets=function(t){var e=!1;for(var n in this.indexes){var r=this.indexes[n];for(var i in r)t[r[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(n,r[i]),delete r[i],e=!0)}return e};var Re=function(){this.layerIndexes={},this.crossTileIDs=new Ie,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};Re.prototype.addLayer=function(t,e,n){var r=this.layerIndexes[t.id];void 0===r&&(r=this.layerIndexes[t.id]=new Be);var i=!1,o={};r.handleWrapJump(n);for(var a=0,s=e;a<s.length;a+=1){var u=s[a],c=u.getBucket(t);c&&t.id===c.layerIds[0]&&(c.bucketInstanceId||(c.bucketInstanceId=++this.maxBucketInstanceId),r.addBucket(u.tileID,c,this.crossTileIDs)&&(i=!0),o[c.bucketInstanceId]=!0)}return r.removeStaleBuckets(o)&&(i=!0),i},Re.prototype.pruneUnusedLayers=function(t){var e={};for(var n in t.forEach((function(t){e[t]=!0})),this.layerIndexes)e[n]||delete this.layerIndexes[n]};var ke=function(e,n){return t.emitValidationErrors(e,n&&n.filter((function(t){return"source.canvas"!==t.identifier})))},Le=t.pick(Ft,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),De=t.pick(Ft,["setCenter","setZoom","setBearing","setPitch"]),je=function(e){function n(r,i){var o=this;void 0===i&&(i={}),e.call(this),this.map=r,this.dispatcher=new E((kt||(kt=new Rt),kt),this),this.imageManager=new f,this.imageManager.setEventedParent(this),this.glyphManager=new v(r._requestManager,i.localIdeographFontFamily),this.lineAtlas=new w(256,512),this.crossTileSymbolIndex=new Re,this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.ZoomHistory,this._loaded=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",t.getReferrer());var a=this;this._rtlTextPluginCallback=n.registerForPluginStateChange((function(e){var n={pluginStatus:e.pluginStatus,pluginURL:e.pluginURL};a.dispatcher.broadcast("syncRTLPluginState",n,(function(e,n){if(t.triggerPluginCompletionEvent(e),n&&n.every((function(t){return t})))for(var r in a.sourceCaches)a.sourceCaches[r].reload()}))})),this.on("data",(function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=o.sourceCaches[t.sourceId];if(e){var n=e.getSource();if(n&&n.vectorLayerIds)for(var r in o._layers){var i=o._layers[r];i.source===n.id&&o._validateLayer(i)}}}}))}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.loadURL=function(e,n){var r=this;void 0===n&&(n={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var i="boolean"==typeof n.validate?n.validate:!t.isMapboxURL(e);e=this.map._requestManager.normalizeStyleURL(e,n.accessToken);var o=this.map._requestManager.transformRequest(e,t.ResourceType.Style);this._request=t.getJSON(o,(function(e,n){r._request=null,e?r.fire(new t.ErrorEvent(e)):n&&r._load(n,i)}))},n.prototype.loadJSON=function(e,n){var r=this;void 0===n&&(n={}),this.fire(new t.Event("dataloading",{dataType:"style"})),this._request=t.browser.frame((function(){r._request=null,r._load(e,!1!==n.validate)}))},n.prototype._load=function(e,n){var r=this;if(!n||!ke(this,t.validateStyle(e))){for(var i in this._loaded=!0,this.stylesheet=e,e.sources)this.addSource(i,e.sources[i],{validate:!1});e.sprite?this._spriteRequest=function(e,n,r){var i,o,a,s=t.browser.devicePixelRatio>1?"@2x":"",u=t.getJSON(n.transformRequest(n.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),(function(t,e){u=null,a||(a=t,i=e,l())})),c=t.getImage(n.transformRequest(n.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),(function(t,e){c=null,a||(a=t,o=e,l())}));function l(){if(a)r(a);else if(i&&o){var e=t.browser.getImageData(o),n={};for(var s in i){var u=i[s],c=u.width,l=u.height,h=u.x,f=u.y,p=u.sdf,d=u.pixelRatio,A=u.stretchX,g=u.stretchY,m=u.content,y=new t.RGBAImage({width:c,height:l});t.RGBAImage.copy(e,y,{x:h,y:f},{x:0,y:0},{width:c,height:l}),n[s]={data:y,pixelRatio:d,sdf:p,stretchX:A,stretchY:g,content:m}}r(null,n)}}return{cancel:function(){u&&(u.cancel(),u=null),c&&(c.cancel(),c=null)}}}(e.sprite,this.map._requestManager,(function(e,n){if(r._spriteRequest=null,e)r.fire(new t.ErrorEvent(e));else if(n)for(var i in n)r.imageManager.addImage(i,n[i]);r.imageManager.setLoaded(!0),r.dispatcher.broadcast("setImages",r.imageManager.listImages()),r.fire(new t.Event("data",{dataType:"style"}))})):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var o=jt(this.stylesheet.layers);this._order=o.map((function(t){return t.id})),this._layers={};for(var a=0,s=o;a<s.length;a+=1){var u=s[a];(u=t.createStyleLayer(u)).setEventedParent(this,{layer:{id:u.id}}),this._layers[u.id]=u}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new x(this.stylesheet.light),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"))}},n.prototype._validateLayer=function(e){var n=this.sourceCaches[e.source];if(n){var r=e.sourceLayer;if(r){var i=n.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(r))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+r+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},n.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},n.prototype._serializeLayers=function(t){for(var e=[],n=0,r=t;n<r.length;n+=1){var i=r[n],o=this._layers[i];"custom"!==o.type&&e.push(o.serialize())}return e},n.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;for(var t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(var e in this._layers)if(this._layers[e].hasTransition())return!0;return!1},n.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},n.prototype.update=function(e){if(this._loaded){var n=this._changed;if(this._changed){var r=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);for(var o in(r.length||i.length)&&this._updateWorkerLayers(r,i),this._updatedSources){var a=this._updatedSources[o];"reload"===a?this._reloadSource(o):"clear"===a&&this._clearSource(o)}for(var s in this._updateTilesForChangedImages(),this._updatedPaintProps)this._layers[s].updateTransitions(e);this.light.updateTransitions(e),this._resetUpdates()}for(var u in this.sourceCaches)this.sourceCaches[u].used=!1;for(var c=0,l=this._order;c<l.length;c+=1){var h=l[c],f=this._layers[h];f.recalculate(e,this.imageManager.listImages()),!f.isHidden(e.zoom)&&f.source&&(this.sourceCaches[f.source].used=!0)}this.light.recalculate(e),this.z=e.zoom,n&&this.fire(new t.Event("data",{dataType:"style"}))}},n.prototype._updateTilesForChangedImages=function(){var t=Object.keys(this._changedImages);if(t.length){for(var e in this.sourceCaches)this.sourceCaches[e].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}},n.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e})},n.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}},n.prototype.setState=function(e){var n=this;if(this._checkLoaded(),ke(this,t.validateStyle(e)))return!1;(e=t.clone$1(e)).layers=jt(e.layers);var r=function(e,n){if(!e)return[{command:Ft.setStyle,args:[n]}];var r=[];try{if(!t.deepEqual(e.version,n.version))return[{command:Ft.setStyle,args:[n]}];t.deepEqual(e.center,n.center)||r.push({command:Ft.setCenter,args:[n.center]}),t.deepEqual(e.zoom,n.zoom)||r.push({command:Ft.setZoom,args:[n.zoom]}),t.deepEqual(e.bearing,n.bearing)||r.push({command:Ft.setBearing,args:[n.bearing]}),t.deepEqual(e.pitch,n.pitch)||r.push({command:Ft.setPitch,args:[n.pitch]}),t.deepEqual(e.sprite,n.sprite)||r.push({command:Ft.setSprite,args:[n.sprite]}),t.deepEqual(e.glyphs,n.glyphs)||r.push({command:Ft.setGlyphs,args:[n.glyphs]}),t.deepEqual(e.transition,n.transition)||r.push({command:Ft.setTransition,args:[n.transition]}),t.deepEqual(e.light,n.light)||r.push({command:Ft.setLight,args:[n.light]});var i={},o=[];!function(e,n,r,i){var o;for(o in n=n||{},e=e||{})e.hasOwnProperty(o)&&(n.hasOwnProperty(o)||Ut(o,r,i));for(o in n)n.hasOwnProperty(o)&&(e.hasOwnProperty(o)?t.deepEqual(e[o],n[o])||("geojson"===e[o].type&&"geojson"===n[o].type&&Gt(e,n,o)?r.push({command:Ft.setGeoJSONSourceData,args:[o,n[o].data]}):Nt(o,n,r,i)):zt(o,n,r))}(e.sources,n.sources,o,i);var a=[];e.layers&&e.layers.forEach((function(t){i[t.source]?r.push({command:Ft.removeLayer,args:[t.id]}):a.push(t)})),r=r.concat(o),function(e,n,r){n=n||[];var i,o,a,s,u,c,l,h=(e=e||[]).map(Ht),f=n.map(Ht),p=e.reduce(Wt,{}),d=n.reduce(Wt,{}),A=h.slice(),g=Object.create(null);for(i=0,o=0;i<h.length;i++)a=h[i],d.hasOwnProperty(a)?o++:(r.push({command:Ft.removeLayer,args:[a]}),A.splice(A.indexOf(a,o),1));for(i=0,o=0;i<f.length;i++)a=f[f.length-1-i],A[A.length-1-i]!==a&&(p.hasOwnProperty(a)?(r.push({command:Ft.removeLayer,args:[a]}),A.splice(A.lastIndexOf(a,A.length-o),1)):o++,c=A[A.length-i],r.push({command:Ft.addLayer,args:[d[a],c]}),A.splice(A.length-i,0,a),g[a]=!0);for(i=0;i<f.length;i++)if(s=p[a=f[i]],u=d[a],!g[a]&&!t.deepEqual(s,u))if(t.deepEqual(s.source,u.source)&&t.deepEqual(s["source-layer"],u["source-layer"])&&t.deepEqual(s.type,u.type)){for(l in Vt(s.layout,u.layout,r,a,null,Ft.setLayoutProperty),Vt(s.paint,u.paint,r,a,null,Ft.setPaintProperty),t.deepEqual(s.filter,u.filter)||r.push({command:Ft.setFilter,args:[a,u.filter]}),t.deepEqual(s.minzoom,u.minzoom)&&t.deepEqual(s.maxzoom,u.maxzoom)||r.push({command:Ft.setLayerZoomRange,args:[a,u.minzoom,u.maxzoom]}),s)s.hasOwnProperty(l)&&"layout"!==l&&"paint"!==l&&"filter"!==l&&"metadata"!==l&&"minzoom"!==l&&"maxzoom"!==l&&(0===l.indexOf("paint.")?Vt(s[l],u[l],r,a,l.slice(6),Ft.setPaintProperty):t.deepEqual(s[l],u[l])||r.push({command:Ft.setLayerProperty,args:[a,l,u[l]]}));for(l in u)u.hasOwnProperty(l)&&!s.hasOwnProperty(l)&&"layout"!==l&&"paint"!==l&&"filter"!==l&&"metadata"!==l&&"minzoom"!==l&&"maxzoom"!==l&&(0===l.indexOf("paint.")?Vt(s[l],u[l],r,a,l.slice(6),Ft.setPaintProperty):t.deepEqual(s[l],u[l])||r.push({command:Ft.setLayerProperty,args:[a,l,u[l]]}))}else r.push({command:Ft.removeLayer,args:[a]}),c=A[A.lastIndexOf(a)+1],r.push({command:Ft.addLayer,args:[u,c]})}(a,n.layers,r)}catch(t){console.warn("Unable to compute style diff:",t),r=[{command:Ft.setStyle,args:[n]}]}return r}(this.serialize(),e).filter((function(t){return!(t.command in De)}));if(0===r.length)return!1;var i=r.filter((function(t){return!(t.command in Le)}));if(i.length>0)throw new Error("Unimplemented: "+i.map((function(t){return t.command})).join(", ")+".");return r.forEach((function(t){"setTransition"!==t.command&&n[t.command].apply(n,t.args)})),this.stylesheet=e,!0},n.prototype.addImage=function(e,n){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,n),this._changedImages[e]=!0,this._changed=!0,this.fire(new t.Event("data",{dataType:"style"}))},n.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},n.prototype.getImage=function(t){return this.imageManager.getImage(t)},n.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this._changedImages[e]=!0,this._changed=!0,this.fire(new t.Event("data",{dataType:"style"}))},n.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},n.prototype.addSource=function(e,n,r){var i=this;if(void 0===r&&(r={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!n.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(n).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(n.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,n,null,r))){this.map&&this.map._collectResourceTiming&&(n.collectResourceTiming=!0);var o=this.sourceCaches[e]=new Pt(e,n,this.dispatcher);o.style=this,o.setEventedParent(this,(function(){return{isSourceLoaded:i.loaded(),source:o.serialize(),sourceId:e}})),o.onAdd(this.map),this._changed=!0}},n.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var n in this._layers)if(this._layers[n].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+n+'" is using it.')));var r=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],r.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),r.setEventedParent(null),r.clearTiles(),r.onRemove&&r.onRemove(this.map),this._changed=!0},n.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},n.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},n.prototype.addLayer=function(e,n,r){void 0===r&&(r={}),this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" already exists on this map')));else{var o;if("custom"===e.type){if(ke(this,t.validateCustomStyleLayer(e)))return;o=t.createStyleLayer(e)}else{if("object"==typeof e.source&&(this.addSource(i,e.source),e=t.clone$1(e),e=t.extend(e,{source:i})),this._validate(t.validateStyle.layer,"layers."+i,e,{arrayIndex:-1},r))return;o=t.createStyleLayer(e),this._validateLayer(o),o.setEventedParent(this,{layer:{id:i}})}var a=n?this._order.indexOf(n):this._order.length;if(n&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+n+'" does not exist on this map.')));else{if(this._order.splice(a,0,i),this._layerOrderChanged=!0,this._layers[i]=o,this._removedLayers[i]&&o.source&&"custom"!==o.type){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==o.type?this._updatedSources[o.source]="clear":(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause())}this._updateLayer(o),o.onAdd&&o.onAdd(this.map)}}},n.prototype.moveLayer=function(e,n){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==n){var r=this._order.indexOf(e);this._order.splice(r,1);var i=n?this._order.indexOf(n):this._order.length;n&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id "'+n+'" does not exist on this map.'))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},n.prototype.removeLayer=function(e){this._checkLoaded();var n=this._layers[e];if(n){n.setEventedParent(null);var r=this._order.indexOf(e);this._order.splice(r,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=n,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],n.onRemove&&n.onRemove(this.map)}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},n.prototype.getLayer=function(t){return this._layers[t]},n.prototype.setLayerZoomRange=function(e,n,r){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===n&&i.maxzoom===r||(null!=n&&(i.minzoom=n),null!=r&&(i.maxzoom=r),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},n.prototype.setFilter=function(e,n,r){void 0===r&&(r={}),this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.deepEqual(i.filter,n))return null==n?(i.filter=void 0,void this._updateLayer(i)):void(this._validate(t.validateStyle.filter,"layers."+i.id+".filter",n,null,r)||(i.filter=t.clone$1(n),this._updateLayer(i)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},n.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},n.prototype.setLayoutProperty=function(e,n,r,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getLayoutProperty(n),r)||(o.setLayoutProperty(n,r,i),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},n.prototype.getLayoutProperty=function(e,n){var r=this.getLayer(e);if(r)return r.getLayoutProperty(n);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},n.prototype.setPaintProperty=function(e,n,r,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getPaintProperty(n),r)||(o.setPaintProperty(n,r,i)&&this._updateLayer(o),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},n.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},n.prototype.setFeatureState=function(e,n){this._checkLoaded();var r=e.source,i=e.sourceLayer,o=this.sourceCaches[r],a=parseInt(e.id,10);if(void 0!==o){var s=o.getSource().type;"geojson"===s&&i?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==s||i?isNaN(a)||a<0?this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided and non-negative."))):o.setFeatureState(i,a,n):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},n.prototype.removeFeatureState=function(e,n){this._checkLoaded();var r=e.source,i=this.sourceCaches[r];if(void 0!==i){var o=i.getSource().type,a="vector"===o?e.sourceLayer:void 0,s=parseInt(e.id,10);"vector"!==o||a?void 0!==e.id&&isNaN(s)||s<0?this.fire(new t.ErrorEvent(new Error("The feature id parameter must be non-negative."))):n&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is requred to remove its specific state property."))):i.removeFeatureState(a,s,n):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},n.prototype.getFeatureState=function(e){this._checkLoaded();var n=e.source,r=e.sourceLayer,i=this.sourceCaches[n],o=parseInt(e.id,10);if(void 0!==i)if("vector"!==i.getSource().type||r){if(!(isNaN(o)||o<0))return i.getFeatureState(r,o);this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided and non-negative.")))}else this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},n.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},n.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,(function(t){return t.serialize()})),layers:this._serializeLayers(this._order)},(function(t){return void 0!==t}))},n.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},n.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,n=function(t){return"fill-extrusion"===e._layers[t].type},r={},i=[],o=this._order.length-1;o>=0;o--){var a=this._order[o];if(n(a)){r[a]=o;for(var s=0,u=t;s<u.length;s+=1){var c=u[s][a];if(c)for(var l=0,h=c;l<h.length;l+=1){var f=h[l];i.push(f)}}}}i.sort((function(t,e){return e.intersectionZ-t.intersectionZ}));for(var p=[],d=this._order.length-1;d>=0;d--){var A=this._order[d];if(n(A))for(var g=i.length-1;g>=0;g--){var m=i[g].feature;if(r[m.layer.id]<d)break;p.push(m),i.pop()}else for(var y=0,v=t;y<v.length;y+=1){var _=v[y][A];if(_)for(var b=0,x=_;b<x.length;b+=1){var w=x[b];p.push(w.feature)}}}return p},n.prototype.queryRenderedFeatures=function(e,n,r){n&&n.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",n.filter,null,n);var i={};if(n&&n.layers){if(!Array.isArray(n.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var o=0,a=n.layers;o<a.length;o+=1){var s=a[o],u=this._layers[s];if(!u)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];i[u.source]=!0}}var c=[];for(var l in this.sourceCaches)n.layers&&!i[l]||c.push(D(this.sourceCaches[l],this._layers,e,n,r));return this.placement&&c.push(function(t,e,n,r,i,o){for(var a={},s=i.queryRenderedSymbols(n),u=[],c=0,l=Object.keys(s).map(Number);c<l.length;c+=1){var h=l[c];u.push(o[h])}u.sort(j);for(var f=function(){var e=d[p],n=e.featureIndex.lookupSymbolFeatures(s[e.bucketInstanceId],e.bucketIndex,e.sourceLayerIndex,r.filter,r.layers,t);for(var i in n){var o=a[i]=a[i]||[],u=n[i];u.sort((function(t,n){var r=e.featureSortOrder;if(r){var i=r.indexOf(t.featureIndex);return r.indexOf(n.featureIndex)-i}return n.featureIndex-t.featureIndex}));for(var c=0,l=u;c<l.length;c+=1){var h=l[c];o.push(h)}}},p=0,d=u;p<d.length;p+=1)f();var A=function(n){a[n].forEach((function(r){var i=r.feature,o=t[n],a=e[o.source].getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=a}))};for(var g in a)A(g);return a}(this._layers,this.sourceCaches,e,n,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(c)},n.prototype.querySourceFeatures=function(e,n){n&&n.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",n.filter,null,n);var r=this.sourceCaches[e];return r?function(t,e){for(var n=t.getRenderableIds().map((function(e){return t.getTileByID(e)})),r=[],i={},o=0;o<n.length;o++){var a=n[o],s=a.tileID.canonical.key;i[s]||(i[s]=!0,a.querySourceFeatures(r,e))}return r}(r,n):[]},n.prototype.addSourceType=function(t,e,r){return n.getSourceType(t)?r(new Error('A source type called "'+t+'" already exists.')):(n.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},r):r(null,null))},n.prototype.getLight=function(){return this.light.getLight()},n.prototype.setLight=function(e,n){void 0===n&&(n={}),this._checkLoaded();var r=this.light.getLight(),i=!1;for(var o in e)if(!t.deepEqual(e[o],r[o])){i=!0;break}if(i){var a={now:t.browser.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,n),this.light.updateTransitions(a)}},n.prototype._validate=function(e,n,r,i,o){return void 0===o&&(o={}),(!o||!1!==o.validate)&&ke(this,e.call(t.validateStyle,t.extend({key:n,style:this.serialize(),value:r,styleSpec:t.styleSpec},i)))},n.prototype._remove=function(){for(var e in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),t.evented.off("pluginStateChange",this._rtlTextPluginCallback),this._layers)this._layers[e].setEventedParent(null);for(var n in this.sourceCaches)this.sourceCaches[n].clearTiles(),this.sourceCaches[n].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()},n.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},n.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},n.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},n.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},n.prototype._updatePlacement=function(e,n,r,i){for(var o=!1,a=!1,s={},u=0,c=this._order;u<c.length;u+=1){var l=c[u],h=this._layers[l];if("symbol"===h.type){if(!s[h.source]){var f=this.sourceCaches[h.source];s[h.source]=f.getRenderableIds(!0).map((function(t){return f.getTileByID(t)})).sort((function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)}))}var p=this.crossTileSymbolIndex.addLayer(h,s[h.source],e.center.lng);o=o||p}}this.crossTileSymbolIndex.pruneUnusedLayers(this._order);var d=this._layerOrderChanged||0===r;if((d||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.browser.now(),e.zoom))&&(this.pauseablePlacement=new Ce(e,this._order,d,n,r,i,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,s),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(t.browser.now()),a=!0),o&&this.pauseablePlacement.placement.setStale()),a||o)for(var A=0,g=this._order;A<g.length;A+=1){var m=g[A],y=this._layers[m];"symbol"===y.type&&this.placement.updateLayerOpacities(y,s[y.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(t.browser.now())},n.prototype._releaseSymbolFadeTiles=function(){for(var t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()},n.prototype.getImages=function(t,e,n){this.imageManager.getImages(e.icons,n),this._updateTilesForChangedImages();var r=this.sourceCaches[e.source];r&&r.setDependencies(e.tileID.key,e.type,e.icons)},n.prototype.getGlyphs=function(t,e,n){this.glyphManager.getGlyphs(e.stacks,n)},n.prototype.getResource=function(e,n,r){return t.makeRequest(n,r)},n}(t.Evented);je.getSourceType=function(t){return k[t]},je.setSourceType=function(t,e){k[t]=e},je.registerForPluginStateChange=t.registerForPluginStateChange;var Fe=t.createLayout([{name:"a_pos",type:"Int16",components:2}]),ze=fn("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}"),Ue=fn("uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),Ne=fn("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),Ge=fn("varying vec3 v_data;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,0,1);} else {gl_Position=u_matrix*vec4(circle_center,0,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}"),Ve=fn("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),He=fn("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}"),We=fn("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),qe=fn("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),Xe=fn("uniform float u_overscale_factor;varying float v_placed;varying float v_notUsed;varying float v_radius;varying vec2 v_extrude;varying vec2 v_extrude_scale;void main() {float alpha=0.5;vec4 color=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {color=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {color*=.2;}float extrude_scale_length=length(v_extrude_scale);float extrude_length=length(v_extrude)*extrude_scale_length;float stroke_width=15.0*extrude_scale_length/u_overscale_factor;float radius=v_radius*extrude_scale_length;float distance_to_edge=abs(extrude_length-radius);float opacity_t=smoothstep(-stroke_width,0.0,-distance_to_edge);gl_FragColor=opacity_t*color;}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;varying float v_radius;varying vec2 v_extrude;varying vec2 v_extrude_scale;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);highp float padding_factor=1.2;gl_Position.xy+=a_extrude*u_extrude_scale*padding_factor*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;v_radius=abs(a_extrude.y);v_extrude=a_extrude*padding_factor;v_extrude_scale=u_extrude_scale*u_camera_to_center_distance*collision_perspective_ratio;}"),Je=fn("uniform highp vec4 u_color;void main() {gl_FragColor=u_color;}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),Ze=fn("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),Qe=fn("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),Ke=fn("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec4 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),Ye=fn("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec4 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileZoomRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),$e=fn("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}"),tn=fn("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec4 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),en=fn("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform float u_maxzoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggeration=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/ pow(2.0,(u_zoom-u_maxzoom)*exaggeration+19.2562-u_zoom);gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),nn=fn("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),rn=fn("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),on=fn("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp float v_lineprogress;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,vec2(v_lineprogress,0.5));gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define MAX_LINE_DISTANCE 32767.0\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_lineprogress;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_lineprogress=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0/MAX_LINE_DISTANCE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),an=fn("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec4 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileZoomRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x,1.0);float x_b=mod(v_linesofar/pattern_size_b.x,1.0);float y_a=0.5+(v_normal.y*clamp(v_width2.s,0.0,(pattern_size_a.y+2.0)/2.0)/pattern_size_a.y);float y_b=0.5+(v_normal.y*clamp(v_width2.s,0.0,(pattern_size_b.y+2.0)/2.0)/pattern_size_b.y);vec2 pos_a=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,vec2(x_a,y_a));vec2 pos_b=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,vec2(x_b,y_b));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);}"),sn=fn("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),un=fn("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),cn=fn("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),0.0,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),ln=fn("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),hn=fn("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}");function fn(t,e){var n=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,r={};return{fragmentSource:t=t.replace(n,(function(t,e,n,i,o){return r[o]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nvarying "+n+" "+i+" "+o+";\n#else\nuniform "+n+" "+i+" u_"+o+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+o+"\n "+n+" "+i+" "+o+" = u_"+o+";\n#endif\n"})),vertexSource:e=e.replace(n,(function(t,e,n,i,o){var a="float"===i?"vec2":"vec4",s=o.match(/color/)?"color":a;return r[o]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nuniform lowp float u_"+o+"_t;\nattribute "+n+" "+a+" a_"+o+";\nvarying "+n+" "+i+" "+o+";\n#else\nuniform "+n+" "+i+" u_"+o+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+o+"\n "+o+" = a_"+o+";\n#else\n "+n+" "+i+" "+o+" = u_"+o+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+o+"\n "+o+" = unpack_mix_"+s+"(a_"+o+", u_"+o+"_t);\n#else\n "+n+" "+i+" "+o+" = u_"+o+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nuniform lowp float u_"+o+"_t;\nattribute "+n+" "+a+" a_"+o+";\n#else\nuniform "+n+" "+i+" u_"+o+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+o+"\n "+n+" "+i+" "+o+" = a_"+o+";\n#else\n "+n+" "+i+" "+o+" = u_"+o+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+o+"\n "+n+" "+i+" "+o+" = unpack_mix_"+s+"(a_"+o+", u_"+o+"_t);\n#else\n "+n+" "+i+" "+o+" = u_"+o+";\n#endif\n"}))}}var pn=Object.freeze({__proto__:null,prelude:ze,background:Ue,backgroundPattern:Ne,circle:Ge,clippingMask:Ve,heatmap:He,heatmapTexture:We,collisionBox:qe,collisionCircle:Xe,debug:Je,fill:Ze,fillOutline:Qe,fillOutlinePattern:Ke,fillPattern:Ye,fillExtrusion:$e,fillExtrusionPattern:tn,hillshadePrepare:en,hillshade:nn,line:rn,lineGradient:on,linePattern:an,lineSDF:sn,raster:un,symbolIcon:cn,symbolSDF:ln,symbolTextAndIcon:hn}),dn=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};dn.prototype.bind=function(t,e,n,r,i,o,a,s){this.context=t;for(var u=this.boundPaintVertexBuffers.length!==r.length,c=0;!u&&c<r.length;c++)this.boundPaintVertexBuffers[c]!==r[c]&&(u=!0);var l=!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==n||u||this.boundIndexBuffer!==i||this.boundVertexOffset!==o||this.boundDynamicVertexBuffer!==a||this.boundDynamicVertexBuffer2!==s;!t.extVertexArrayObject||l?this.freshBind(e,n,r,i,o,a,s):(t.bindVertexArrayOES.set(this.vao),a&&a.bind(),i&&i.dynamicDraw&&i.bind(),s&&s.bind())},dn.prototype.freshBind=function(t,e,n,r,i,o,a){var s,u=t.numAttributes,c=this.context,l=c.gl;if(c.extVertexArrayObject)this.vao&&this.destroy(),this.vao=c.extVertexArrayObject.createVertexArrayOES(),c.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=n,this.boundIndexBuffer=r,this.boundVertexOffset=i,this.boundDynamicVertexBuffer=o,this.boundDynamicVertexBuffer2=a;else{s=c.currentNumAttributes||0;for(var h=u;h<s;h++)l.disableVertexAttribArray(h)}e.enableAttributes(l,t);for(var f=0,p=n;f<p.length;f+=1)p[f].enableAttributes(l,t);o&&o.enableAttributes(l,t),a&&a.enableAttributes(l,t),e.bind(),e.setVertexAttribPointers(l,t,i);for(var d=0,A=n;d<A.length;d+=1){var g=A[d];g.bind(),g.setVertexAttribPointers(l,t,i)}o&&(o.bind(),o.setVertexAttribPointers(l,t,i)),r&&r.bind(),a&&(a.bind(),a.setVertexAttribPointers(l,t,i)),c.currentNumAttributes=u},dn.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var An=function(t,e,n,r,i){var o=t.gl;this.program=o.createProgram();var a=n.defines();i&&a.push("#define OVERDRAW_INSPECTOR;");var s=a.concat(ze.fragmentSource,e.fragmentSource).join("\n"),u=a.concat(ze.vertexSource,e.vertexSource).join("\n"),c=o.createShader(o.FRAGMENT_SHADER);if(o.isContextLost())this.failedToCreate=!0;else{o.shaderSource(c,s),o.compileShader(c),o.attachShader(this.program,c);var l=o.createShader(o.VERTEX_SHADER);if(o.isContextLost())this.failedToCreate=!0;else{o.shaderSource(l,u),o.compileShader(l),o.attachShader(this.program,l);for(var h=n.layoutAttributes||[],f=0;f<h.length;f++)o.bindAttribLocation(this.program,f,h[f].name);o.linkProgram(this.program),this.numAttributes=o.getProgramParameter(this.program,o.ACTIVE_ATTRIBUTES),this.attributes={};for(var p={},d=0;d<this.numAttributes;d++){var A=o.getActiveAttrib(this.program,d);A&&(this.attributes[A.name]=o.getAttribLocation(this.program,A.name))}for(var g=o.getProgramParameter(this.program,o.ACTIVE_UNIFORMS),m=0;m<g;m++){var y=o.getActiveUniform(this.program,m);y&&(p[y.name]=o.getUniformLocation(this.program,y.name))}this.fixedUniforms=r(t,p),this.binderUniforms=n.getUniforms(t,p)}}};function gn(e,n,r){var i=1/ue(r,1,n.transform.tileZoom),o=Math.pow(2,r.tileID.overscaledZ),a=r.tileSize*Math.pow(2,n.transform.tileZoom)/o,s=a*(r.tileID.canonical.x+r.tileID.wrap*o),u=a*r.tileID.canonical.y;return{u_image:0,u_texsize:r.imageAtlasTexture.size,u_scale:[t.browser.devicePixelRatio,i,e.fromScale,e.toScale],u_fade:e.t,u_pixel_coord_upper:[s>>16,u>>16],u_pixel_coord_lower:[65535&s,65535&u]}}An.prototype.draw=function(t,e,n,r,i,o,a,s,u,c,l,h,f,p,d,A){var g,m=t.gl;if(!this.failedToCreate){for(var y in t.program.set(this.program),t.setDepthMode(n),t.setStencilMode(r),t.setColorMode(i),t.setCullFace(o),this.fixedUniforms)this.fixedUniforms[y].set(a[y]);p&&p.setUniforms(t,this.binderUniforms,h,{zoom:f});for(var v=(g={},g[m.LINES]=2,g[m.TRIANGLES]=3,g[m.LINE_STRIP]=1,g)[e],_=0,b=l.get();_<b.length;_+=1){var x=b[_],w=x.vaos||(x.vaos={});(w[s]||(w[s]=new dn)).bind(t,this,u,p?p.getPaintVertexBuffers():[],c,x.vertexOffset,d,A),m.drawElements(e,x.primitiveLength*v,m.UNSIGNED_SHORT,x.primitiveOffset*v*2)}}};var mn=function(e,n,r,i){var o=n.style.light,a=o.properties.get("position"),s=[a.x,a.y,a.z],u=t.create$1();"viewport"===o.properties.get("anchor")&&t.fromRotation(u,-n.transform.angle),t.transformMat3(s,s,u);var c=o.properties.get("color");return{u_matrix:e,u_lightpos:s,u_lightintensity:o.properties.get("intensity"),u_lightcolor:[c.r,c.g,c.b],u_vertical_gradient:+r,u_opacity:i}},yn=function(e,n,r,i,o,a,s){return t.extend(mn(e,n,r,i),gn(a,n,s),{u_height_factor:-Math.pow(2,o.overscaledZ)/s.tileSize/8})},vn=function(t){return{u_matrix:t}},_n=function(e,n,r,i){return t.extend(vn(e),gn(r,n,i))},bn=function(t,e){return{u_matrix:t,u_world:e}},xn=function(e,n,r,i,o){return t.extend(_n(e,n,r,i),{u_world:o})},wn=function(e,n,r,i){var o,a,s=e.transform;if("map"===i.paint.get("circle-pitch-alignment")){var u=ue(r,1,s.zoom);o=!0,a=[u,u]}else o=!1,a=s.pixelsToGLUnits;return{u_camera_to_center_distance:s.cameraToCenterDistance,u_scale_with_map:+("map"===i.paint.get("circle-pitch-scale")),u_matrix:e.translatePosMatrix(n.posMatrix,r,i.paint.get("circle-translate"),i.paint.get("circle-translate-anchor")),u_pitch_with_map:+o,u_device_pixel_ratio:t.browser.devicePixelRatio,u_extrude_scale:a}},En=function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,n.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,n.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,n.u_overscale_factor)}},On=function(t,e,n){var r=ue(n,1,e.zoom),i=Math.pow(2,e.zoom-n.tileID.overscaledZ),o=n.tileID.overscaleFactor();return{u_matrix:t,u_camera_to_center_distance:e.cameraToCenterDistance,u_pixels_to_tile_units:r,u_extrude_scale:[e.pixelsToGLUnits[0]/(r*i),e.pixelsToGLUnits[1]/(r*i)],u_overscale_factor:o}},Sn=function(t,e){return{u_matrix:t,u_color:e}},Tn=function(t){return{u_matrix:t}},Cn=function(t,e,n,r){return{u_matrix:t,u_extrude_scale:ue(e,1,n),u_intensity:r}};function Pn(e,n){var r=Math.pow(2,n.canonical.z),i=n.canonical.y;return[new t.MercatorCoordinate(0,i/r).toLngLat().lat,new t.MercatorCoordinate(0,(i+1)/r).toLngLat().lat]}var Mn=function(e,n,r){var i=e.transform;return{u_matrix:Ln(e,n,r),u_ratio:1/ue(n,1,i.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_units_to_pixels:[1/i.pixelsToGLUnits[0],1/i.pixelsToGLUnits[1]]}},In=function(e,n,r){return t.extend(Mn(e,n,r),{u_image:0})},Bn=function(e,n,r,i){var o=e.transform,a=kn(n,o);return{u_matrix:Ln(e,n,r),u_texsize:n.imageAtlasTexture.size,u_ratio:1/ue(n,1,o.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_image:0,u_scale:[t.browser.devicePixelRatio,a,i.fromScale,i.toScale],u_fade:i.t,u_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]]}},Rn=function(e,n,r,i,o){var a=e.transform,s=e.lineAtlas,u=kn(n,a),c="round"===r.layout.get("line-cap"),l=s.getDash(i.from,c),h=s.getDash(i.to,c),f=l.width*o.fromScale,p=h.width*o.toScale;return t.extend(Mn(e,n,r),{u_patternscale_a:[u/f,-l.height/2],u_patternscale_b:[u/p,-h.height/2],u_sdfgamma:s.width/(256*Math.min(f,p)*t.browser.devicePixelRatio)/2,u_image:0,u_tex_y_a:l.y,u_tex_y_b:h.y,u_mix:o.t})};function kn(t,e){return 1/ue(t,1,e.tileZoom)}function Ln(t,e,n){return t.translatePosMatrix(e.tileID.posMatrix,e,n.paint.get("line-translate"),n.paint.get("line-translate-anchor"))}var Dn=function(t,e,n,r,i){return{u_matrix:t,u_tl_parent:e,u_scale_parent:n,u_buffer_scale:1,u_fade_t:r.mix,u_opacity:r.opacity*i.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:i.paint.get("raster-brightness-min"),u_brightness_high:i.paint.get("raster-brightness-max"),u_saturation_factor:(a=i.paint.get("raster-saturation"),a>0?1-1/(1.001-a):-a),u_contrast_factor:(o=i.paint.get("raster-contrast"),o>0?1/(1-o):1+o),u_spin_weights:jn(i.paint.get("raster-hue-rotate"))};var o,a};function jn(t){t*=Math.PI/180;var e=Math.sin(t),n=Math.cos(t);return[(2*n+1)/3,(-Math.sqrt(3)*e-n+1)/3,(Math.sqrt(3)*e-n+1)/3]}var Fn=function(t,e,n,r,i,o,a,s,u,c){var l=i.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:l.cameraToCenterDistance,u_pitch:l.pitch/360*2*Math.PI,u_rotate_symbol:+n,u_aspect_ratio:l.width/l.height,u_fade_change:i.options.fadeDuration?i.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+u,u_pitch_with_map:+r,u_texsize:c,u_texture:0}},zn=function(e,n,r,i,o,a,s,u,c,l,h){var f=o.transform;return t.extend(Fn(e,n,r,i,o,a,s,u,c,l),{u_gamma_scale:i?Math.cos(f._pitch)*f.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+h})},Un=function(e,n,r,i,o,a,s,u,c,l){return t.extend(zn(e,n,r,i,o,a,s,u,!0,c,!0),{u_texsize_icon:l,u_texture_icon:1})},Nn=function(t,e,n){return{u_matrix:t,u_opacity:e,u_color:n}},Gn=function(e,n,r,i,o,a){return t.extend(function(t,e,n,r){var i=n.imageManager.getPattern(t.from.toString()),o=n.imageManager.getPattern(t.to.toString()),a=n.imageManager.getPixelSize(),s=a.width,u=a.height,c=Math.pow(2,r.tileID.overscaledZ),l=r.tileSize*Math.pow(2,n.transform.tileZoom)/c,h=l*(r.tileID.canonical.x+r.tileID.wrap*c),f=l*r.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,u],u_mix:e.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/ue(r,1,n.transform.tileZoom),u_pixel_coord_upper:[h>>16,f>>16],u_pixel_coord_lower:[65535&h,65535&f]}}(i,a,r,o),{u_matrix:e,u_opacity:n})},Vn={fillExtrusion:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_lightpos:new t.Uniform3f(e,n.u_lightpos),u_lightintensity:new t.Uniform1f(e,n.u_lightintensity),u_lightcolor:new t.Uniform3f(e,n.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,n.u_vertical_gradient),u_opacity:new t.Uniform1f(e,n.u_opacity)}},fillExtrusionPattern:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_lightpos:new t.Uniform3f(e,n.u_lightpos),u_lightintensity:new t.Uniform1f(e,n.u_lightintensity),u_lightcolor:new t.Uniform3f(e,n.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,n.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,n.u_height_factor),u_image:new t.Uniform1i(e,n.u_image),u_texsize:new t.Uniform2f(e,n.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,n.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,n.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,n.u_scale),u_fade:new t.Uniform1f(e,n.u_fade),u_opacity:new t.Uniform1f(e,n.u_opacity)}},fill:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix)}},fillPattern:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_image:new t.Uniform1i(e,n.u_image),u_texsize:new t.Uniform2f(e,n.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,n.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,n.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,n.u_scale),u_fade:new t.Uniform1f(e,n.u_fade)}},fillOutline:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_world:new t.Uniform2f(e,n.u_world)}},fillOutlinePattern:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_world:new t.Uniform2f(e,n.u_world),u_image:new t.Uniform1i(e,n.u_image),u_texsize:new t.Uniform2f(e,n.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,n.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,n.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,n.u_scale),u_fade:new t.Uniform1f(e,n.u_fade)}},circle:function(e,n){return{u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,n.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,n.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,n.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,n.u_matrix)}},collisionBox:En,collisionCircle:En,debug:function(e,n){return{u_color:new t.UniformColor(e,n.u_color),u_matrix:new t.UniformMatrix4f(e,n.u_matrix)}},clippingMask:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix)}},heatmap:function(e,n){return{u_extrude_scale:new t.Uniform1f(e,n.u_extrude_scale),u_intensity:new t.Uniform1f(e,n.u_intensity),u_matrix:new t.UniformMatrix4f(e,n.u_matrix)}},heatmapTexture:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_world:new t.Uniform2f(e,n.u_world),u_image:new t.Uniform1i(e,n.u_image),u_color_ramp:new t.Uniform1i(e,n.u_color_ramp),u_opacity:new t.Uniform1f(e,n.u_opacity)}},hillshade:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_image:new t.Uniform1i(e,n.u_image),u_latrange:new t.Uniform2f(e,n.u_latrange),u_light:new t.Uniform2f(e,n.u_light),u_shadow:new t.UniformColor(e,n.u_shadow),u_highlight:new t.UniformColor(e,n.u_highlight),u_accent:new t.UniformColor(e,n.u_accent)}},hillshadePrepare:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_image:new t.Uniform1i(e,n.u_image),u_dimension:new t.Uniform2f(e,n.u_dimension),u_zoom:new t.Uniform1f(e,n.u_zoom),u_maxzoom:new t.Uniform1f(e,n.u_maxzoom),u_unpack:new t.Uniform4f(e,n.u_unpack)}},line:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_ratio:new t.Uniform1f(e,n.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,n.u_units_to_pixels)}},lineGradient:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_ratio:new t.Uniform1f(e,n.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,n.u_units_to_pixels),u_image:new t.Uniform1i(e,n.u_image)}},linePattern:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_texsize:new t.Uniform2f(e,n.u_texsize),u_ratio:new t.Uniform1f(e,n.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_image:new t.Uniform1i(e,n.u_image),u_units_to_pixels:new t.Uniform2f(e,n.u_units_to_pixels),u_scale:new t.Uniform4f(e,n.u_scale),u_fade:new t.Uniform1f(e,n.u_fade)}},lineSDF:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_ratio:new t.Uniform1f(e,n.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,n.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,n.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,n.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,n.u_sdfgamma),u_image:new t.Uniform1i(e,n.u_image),u_tex_y_a:new t.Uniform1f(e,n.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,n.u_tex_y_b),u_mix:new t.Uniform1f(e,n.u_mix)}},raster:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_tl_parent:new t.Uniform2f(e,n.u_tl_parent),u_scale_parent:new t.Uniform1f(e,n.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,n.u_buffer_scale),u_fade_t:new t.Uniform1f(e,n.u_fade_t),u_opacity:new t.Uniform1f(e,n.u_opacity),u_image0:new t.Uniform1i(e,n.u_image0),u_image1:new t.Uniform1i(e,n.u_image1),u_brightness_low:new t.Uniform1f(e,n.u_brightness_low),u_brightness_high:new t.Uniform1f(e,n.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,n.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,n.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,n.u_spin_weights)}},symbolIcon:function(e,n){return{u_is_size_zoom_constant:new t.Uniform1i(e,n.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,n.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,n.u_size_t),u_size:new t.Uniform1f(e,n.u_size),u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,n.u_pitch),u_rotate_symbol:new t.Uniform1i(e,n.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,n.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,n.u_fade_change),u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,n.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,n.u_coord_matrix),u_is_text:new t.Uniform1f(e,n.u_is_text),u_pitch_with_map:new t.Uniform1i(e,n.u_pitch_with_map),u_texsize:new t.Uniform2f(e,n.u_texsize),u_texture:new t.Uniform1i(e,n.u_texture)}},symbolSDF:function(e,n){return{u_is_size_zoom_constant:new t.Uniform1i(e,n.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,n.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,n.u_size_t),u_size:new t.Uniform1f(e,n.u_size),u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,n.u_pitch),u_rotate_symbol:new t.Uniform1i(e,n.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,n.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,n.u_fade_change),u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,n.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,n.u_coord_matrix),u_is_text:new t.Uniform1f(e,n.u_is_text),u_pitch_with_map:new t.Uniform1i(e,n.u_pitch_with_map),u_texsize:new t.Uniform2f(e,n.u_texsize),u_texture:new t.Uniform1i(e,n.u_texture),u_gamma_scale:new t.Uniform1f(e,n.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_is_halo:new t.Uniform1f(e,n.u_is_halo)}},symbolTextAndIcon:function(e,n){return{u_is_size_zoom_constant:new t.Uniform1i(e,n.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,n.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,n.u_size_t),u_size:new t.Uniform1f(e,n.u_size),u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,n.u_pitch),u_rotate_symbol:new t.Uniform1i(e,n.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,n.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,n.u_fade_change),u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,n.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,n.u_coord_matrix),u_is_text:new t.Uniform1f(e,n.u_is_text),u_pitch_with_map:new t.Uniform1i(e,n.u_pitch_with_map),u_texsize:new t.Uniform2f(e,n.u_texsize),u_texsize_icon:new t.Uniform2f(e,n.u_texsize_icon),u_texture:new t.Uniform1i(e,n.u_texture),u_texture_icon:new t.Uniform1i(e,n.u_texture_icon),u_gamma_scale:new t.Uniform1f(e,n.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_is_halo:new t.Uniform1f(e,n.u_is_halo)}},background:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_opacity:new t.Uniform1f(e,n.u_opacity),u_color:new t.UniformColor(e,n.u_color)}},backgroundPattern:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_opacity:new t.Uniform1f(e,n.u_opacity),u_image:new t.Uniform1i(e,n.u_image),u_pattern_tl_a:new t.Uniform2f(e,n.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,n.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,n.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,n.u_pattern_br_b),u_texsize:new t.Uniform2f(e,n.u_texsize),u_mix:new t.Uniform1f(e,n.u_mix),u_pattern_size_a:new t.Uniform2f(e,n.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,n.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,n.u_scale_a),u_scale_b:new t.Uniform1f(e,n.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,n.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,n.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,n.u_tile_units_to_pixels)}}};function Hn(e,n){for(var r=e.sort((function(t,e){return t.tileID.isLessThan(e.tileID)?-1:e.tileID.isLessThan(t.tileID)?1:0})),i=0;i<r.length;i++){var o={},a=r[i],s=r.slice(i+1);Wn(a.tileID.wrapped(),a.tileID,s,new t.OverscaledTileID(0,a.tileID.wrap+1,0,0,0),o),a.setMask(o,n)}}function Wn(e,n,r,i,o){for(var a=0;a<r.length;a++){var s=r[a];if(i.isLessThan(s.tileID))break;if(n.key===s.tileID.key)return;if(s.tileID.isChildOf(n)){for(var u=n.children(1/0),c=0;c<u.length;c++)Wn(e,u[c],r.slice(a),i,o);return}}var l=n.overscaledZ-e.overscaledZ,h=new t.CanonicalTileID(l,n.canonical.x-(e.canonical.x<<l),n.canonical.y-(e.canonical.y<<l));o[h.key]=o[h.key]||h}function qn(t,e,n,r,i,o,a,s){for(var u=t.context,c=u.gl,l=i?t.useProgram("collisionCircle"):t.useProgram("collisionBox"),h=0;h<r.length;h++){var f=r[h],p=e.getTile(f),d=p.getBucket(n);if(d){var A=i?s?d.textCollisionCircle:d.iconCollisionCircle:s?d.textCollisionBox:d.iconCollisionBox;if(A){var g=f.posMatrix;0===o[0]&&0===o[1]||(g=t.translatePosMatrix(f.posMatrix,p,o,a)),l.draw(u,i?c.TRIANGLES:c.LINES,Et.disabled,Ot.disabled,t.colorModeForRenderPass(),Tt.disabled,On(g,t.transform,p),n.id,A.layoutVertexBuffer,A.indexBuffer,A.segments,null,t.transform.zoom,null,null,A.collisionVertexBuffer)}}}}function Xn(t,e,n,r,i,o,a){qn(t,e,n,r,!1,i,o,a),qn(t,e,n,r,!0,i,o,a)}var Jn=t.identity(new Float32Array(16));function Zn(e,n,r,i,o,a){var s=t.getAnchorAlignment(e),u=-(s.horizontalAlign-.5)*n,c=-(s.verticalAlign-.5)*r,l=t.evaluateVariableOffset(e,i);return new t.Point((u/o+l[0])*a,(c/o+l[1])*a)}function Qn(e,n,r,i,o,a,s,u,c,l,h){var f=e.text.placedSymbolArray,p=e.text.dynamicLayoutVertexArray,d=e.icon.dynamicLayoutVertexArray,A={};p.clear();for(var g=0;g<f.length;g++){var m=f.get(g),y=e.allowVerticalPlacement&&!m.placedOrientation,v=m.hidden||!m.crossTileID||y?null:i[m.crossTileID];if(v){var _=new t.Point(m.anchorX,m.anchorY),b=Zt(_,r?u:s),x=.5+a.cameraToCenterDistance/b.signedDistanceFromCamera*.5,w=o.evaluateSizeForFeature(e.textSizeData,l,m)*x/t.ONE_EM;r&&(w*=e.tilePixelRatio/c);for(var E=v.width,O=v.height,S=Zn(v.anchor,E,O,v.textOffset,v.textBoxScale,w),T=r?Zt(_.add(S),s).point:b.point.add(n?S.rotate(-a.angle):S),C=e.allowVerticalPlacement&&m.placedOrientation===t.WritingMode.vertical?Math.PI/2:0,P=0;P<m.numGlyphs;P++)t.addDynamicAttributes(p,T,C);h&&m.associatedIconIndex>=0&&(A[m.associatedIconIndex]={shiftedAnchor:T,angle:C})}else ie(m.numGlyphs,p)}if(h){d.clear();for(var M=e.icon.placedSymbolArray,I=0;I<M.length;I++){var B=M.get(I);if(B.hidden)ie(B.numGlyphs,d);else{var R=A[I];if(R)for(var k=0;k<B.numGlyphs;k++)t.addDynamicAttributes(d,R.shiftedAnchor,R.angle);else ie(B.numGlyphs,d)}}e.icon.dynamicLayoutVertexBuffer.updateData(d)}e.text.dynamicLayoutVertexBuffer.updateData(p)}function Kn(t,e,n){return n.iconsInText&&e?"symbolTextAndIcon":t?"symbolSDF":"symbolIcon"}function Yn(e,n,r,i,o,a,s,u,c,l,h,f){for(var p,d,A=e.context,g=A.gl,m=e.transform,y="map"===u,v="map"===c,_=y&&"point"!==r.layout.get("symbol-placement"),b=y&&!v&&!_,x=void 0!==r.layout.get("symbol-sort-key").constantOr(1),w=e.depthModeForSublayer(0,Et.ReadOnly),E=r.layout.get("text-variable-anchor"),O=[],S=0,T=i;S<T.length;S+=1){var C=T[S],P=n.getTile(C),M=P.getBucket(r);if(M){var I=o?M.text:M.icon;if(I&&I.segments.get().length){var B=I.programConfigurations.get(r.id),R=o||M.sdfIcons,k=o?M.textSizeData:M.iconSizeData,L=v||0!==m.pitch;p||(p=e.useProgram(Kn(R,o,M),B),d=t.evaluateSizeForZoom(k,m.zoom));var D=void 0,j=[0,0],F=void 0,z=void 0,U=null,N=void 0;if(o){if(F=P.glyphAtlasTexture,z=g.LINEAR,D=P.glyphAtlasTexture.size,M.iconsInText){j=P.imageAtlasTexture.size,U=P.imageAtlasTexture;var G="composite"===k.kind||"camera"===k.kind;N=L||e.options.rotating||e.options.zooming||G?g.LINEAR:g.NEAREST}}else{var V=1!==r.layout.get("icon-size").constantOr(0)||M.iconsNeedLinear;F=P.imageAtlasTexture,z=R||e.options.rotating||e.options.zooming||V||L?g.LINEAR:g.NEAREST,D=P.imageAtlasTexture.size}var H=ue(P,1,e.transform.zoom),W=Xt(C.posMatrix,v,y,e.transform,H),q=Jt(C.posMatrix,v,y,e.transform,H),X=E&&M.hasTextData(),J="none"!==r.layout.get("icon-text-fit")&&X&&M.hasIconData();_&&Kt(M,C.posMatrix,e,o,W,q,v,l);var Z=e.translatePosMatrix(C.posMatrix,P,a,s),Q=_||o&&E||J?Jn:W,K=e.translatePosMatrix(q,P,a,s,!0),Y=R&&0!==r.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1),$={program:p,buffers:I,uniformValues:R?M.iconsInText?Un(k.kind,d,b,v,e,Z,Q,K,D,j):zn(k.kind,d,b,v,e,Z,Q,K,o,D,!0):Fn(k.kind,d,b,v,e,Z,Q,K,o,D),atlasTexture:F,atlasTextureIcon:U,atlasInterpolation:z,atlasInterpolationIcon:N,isSDF:R,hasHalo:Y};if(x)for(var tt=0,et=I.segments.get();tt<et.length;tt+=1){var nt=et[tt];O.push({segments:new t.SegmentVector([nt]),sortKey:nt.sortKey,state:$})}else O.push({segments:I.segments,sortKey:0,state:$})}}}x&&O.sort((function(t,e){return t.sortKey-e.sortKey}));for(var rt=0,it=O;rt<it.length;rt+=1){var 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s=t.context,u=s.gl,c=n.paint.get("fill-extrusion-pattern"),l=c.constantOr(1),h=n.getCrossfadeParameters(),f=n.paint.get("fill-extrusion-opacity"),p=0,d=r;p<d.length;p+=1){var A=d[p],g=e.getTile(A),m=g.getBucket(n);if(m){var y=m.programConfigurations.get(n.id),v=t.useProgram(l?"fillExtrusionPattern":"fillExtrusion",y);l&&(t.context.activeTexture.set(u.TEXTURE0),g.imageAtlasTexture.bind(u.LINEAR,u.CLAMP_TO_EDGE),y.updatePatternPaintBuffers(h));var _=c.constantOr(null);if(_&&g.imageAtlas){var b=g.imageAtlas,x=b.patternPositions[_.to.toString()],w=b.patternPositions[_.from.toString()];x&&w&&y.setConstantPatternPositions(x,w)}var E=t.translatePosMatrix(A.posMatrix,g,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor")),O=n.paint.get("fill-extrusion-vertical-gradient"),S=l?yn(E,t,O,f,A,h,g):mn(E,t,O,f);v.draw(s,s.gl.TRIANGLES,i,o,a,Tt.backCCW,S,n.id,m.layoutVertexBuffer,m.indexBuffer,m.segments,n.paint,t.transform.zoom,y)}}}function nr(t,e,n,r,i,o){var a=t.context,s=a.gl,u=e.fbo;if(u){var c=t.useProgram("hillshade");a.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_2D,u.colorAttachment.get());var l=function(t,e,n){var r=n.paint.get("hillshade-shadow-color"),i=n.paint.get("hillshade-highlight-color"),o=n.paint.get("hillshade-accent-color"),a=n.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===n.paint.get("hillshade-illumination-anchor")&&(a-=t.transform.angle);var s=!t.options.moving;return{u_matrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped(),s),u_image:0,u_latrange:Pn(0,e.tileID),u_light:[n.paint.get("hillshade-exaggeration"),a],u_shadow:r,u_highlight:i,u_accent:o}}(t,e,n);e.maskedBoundsBuffer&&e.maskedIndexBuffer&&e.segments?c.draw(a,s.TRIANGLES,r,i,o,Tt.disabled,l,n.id,e.maskedBoundsBuffer,e.maskedIndexBuffer,e.segments):c.draw(a,s.TRIANGLES,r,i,o,Tt.disabled,l,n.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}}function rr(e,n,r,i,o,a,s){var u=e.context,c=u.gl,l=n.dem;if(l&&l.data){var h=l.dim,f=l.stride,p=l.getPixels();if(u.activeTexture.set(c.TEXTURE1),u.pixelStoreUnpackPremultiplyAlpha.set(!1),n.demTexture=n.demTexture||e.getTileTexture(f),n.demTexture){var d=n.demTexture;d.update(p,{premultiply:!1}),d.bind(c.NEAREST,c.CLAMP_TO_EDGE)}else n.demTexture=new t.Texture(u,p,c.RGBA,{premultiply:!1}),n.demTexture.bind(c.NEAREST,c.CLAMP_TO_EDGE);u.activeTexture.set(c.TEXTURE0);var A=n.fbo;if(!A){var g=new t.Texture(u,{width:h,height:h,data:null},c.RGBA);g.bind(c.LINEAR,c.CLAMP_TO_EDGE),(A=n.fbo=u.createFramebuffer(h,h)).colorAttachment.set(g.texture)}u.bindFramebuffer.set(A.framebuffer),u.viewport.set([0,0,h,h]),e.useProgram("hillshadePrepare").draw(u,c.TRIANGLES,o,a,s,Tt.disabled,function(e,n,r){var i=n.stride,o=t.create();return 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i=e.context,o=i.gl,a=r.posMatrix,s=e.useProgram("debug"),u=Et.disabled,c=Ot.disabled,l=e.colorModeForRenderPass(),h="$debug";s.draw(i,o.LINE_STRIP,u,c,l,Tt.disabled,Sn(a,t.Color.red),h,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var f=n.getTileByID(r.key).latestRawTileData,p=f&&f.byteLength||0,d=Math.floor(p/1024),A=n.getTile(r).tileSize,g=512/Math.min(A,512),m=r.canonical.toString();r.overscaledZ!==r.canonical.z&&(m+=" => "+r.overscaledZ);for(var y=function(t,e,n,r){r=r||1;var i,o,a,s,u,c,l,h,f=[];for(i=0,o=t.length;i<o;i++)if(u=ar[t[i]]){for(h=null,a=0,s=u[1].length;a<s;a+=2)-1===u[1][a]&&-1===u[1][a+1]?h=null:(c=e+u[1][a]*r,l=n-u[1][a+1]*r,h&&f.push(h.x,h.y,c,l),h={x:c,y:l});e+=u[0]*r}return f}(m+" "+d+"kb",50,200*g,5*g),v=new t.StructArrayLayout2i4,_=new t.StructArrayLayout2ui4,b=0;b<y.length;b+=2)v.emplaceBack(y[b],y[b+1]),_.emplaceBack(b,b+1);for(var 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d=p.programConfigurations.get(r.id),A=e.useProgram("heatmap",d),g=e.transform.zoom;A.draw(o,a.TRIANGLES,s,u,c,Tt.disabled,Cn(h.posMatrix,f,g,r.paint.get("heatmap-intensity")),r.id,p.layoutVertexBuffer,p.indexBuffer,p.segments,r.paint,e.transform.zoom,d)}}}o.viewport.set([0,0,e.width,e.height])}else"translucent"===e.renderPass&&(e.context.setColorMode(e.colorModeForRenderPass()),function(e,n){var r=e.context,i=r.gl,o=n.heatmapFbo;if(o){r.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,o.colorAttachment.get()),r.activeTexture.set(i.TEXTURE1);var a=n.colorRampTexture;a||(a=n.colorRampTexture=new t.Texture(r,n.colorRamp,i.RGBA)),a.bind(i.LINEAR,i.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(r,i.TRIANGLES,Et.disabled,Ot.disabled,e.colorModeForRenderPass(),Tt.disabled,function(e,n,r,i){var o=t.create();t.ortho(o,0,e.width,e.height,0,0,1);var a=e.context.gl;return{u_matrix:o,u_world:[a.drawingBufferWidth,a.drawingBufferHeight],u_image:r,u_color_ramp:i,u_opacity:n.paint.get("heatmap-opacity")}}(e,n,0,1),n.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,n.paint,e.transform.zoom)}}(e,r))},line:function(e,n,r,i){if("translucent"===e.renderPass){var o=r.paint.get("line-opacity"),a=r.paint.get("line-width");if(0!==o.constantOr(1)&&0!==a.constantOr(1)){var s=e.depthModeForSublayer(0,Et.ReadOnly),u=e.colorModeForRenderPass(),c=r.paint.get("line-dasharray"),l=r.paint.get("line-pattern"),h=l.constantOr(1),f=r.paint.get("line-gradient"),p=r.getCrossfadeParameters(),d=c?"lineSDF":h?"linePattern":f?"lineGradient":"line",A=e.context,g=A.gl,m=!0;if(f){A.activeTexture.set(g.TEXTURE0);var y=r.gradientTexture;if(!r.gradient)return;y||(y=r.gradientTexture=new t.Texture(A,r.gradient,g.RGBA)),y.bind(g.LINEAR,g.CLAMP_TO_EDGE)}for(var v=0,_=i;v<_.length;v+=1){var b=_[v],x=n.getTile(b);if(!h||x.patternsLoaded()){var w=x.getBucket(r);if(w){var E=w.programConfigurations.get(r.id),O=e.context.program.get(),S=e.useProgram(d,E),T=m||S.program!==O,C=l.constantOr(null);if(C&&x.imageAtlas){var P=x.imageAtlas,M=P.patternPositions[C.to.toString()],I=P.patternPositions[C.from.toString()];M&&I&&E.setConstantPatternPositions(M,I)}var B=c?Rn(e,x,r,c,p):h?Bn(e,x,r,p):f?In(e,x,r):Mn(e,x,r);c&&(T||e.lineAtlas.dirty)?(A.activeTexture.set(g.TEXTURE0),e.lineAtlas.bind(A)):h&&(A.activeTexture.set(g.TEXTURE0),x.imageAtlasTexture.bind(g.LINEAR,g.CLAMP_TO_EDGE),E.updatePatternPaintBuffers(p)),S.draw(A,g.TRIANGLES,s,e.stencilModeForClipping(b),u,Tt.disabled,B,r.id,w.layoutVertexBuffer,w.indexBuffer,w.segments,r.paint,e.transform.zoom,E),m=!1}}}}}},fill:function(e,n,r,i){var o=r.paint.get("fill-color"),a=r.paint.get("fill-opacity");if(0!==a.constantOr(1)){var s=e.colorModeForRenderPass(),u=r.paint.get("fill-pattern"),c=e.opaquePassEnabledForLayer()&&!u.constantOr(1)&&1===o.constantOr(t.Color.transparent).a&&1===a.constantOr(0)?"opaque":"translucent";if(e.renderPass===c){var l=e.depthModeForSublayer(1,"opaque"===e.renderPass?Et.ReadWrite:Et.ReadOnly);tr(e,n,r,i,l,s,!1)}if("translucent"===e.renderPass&&r.paint.get("fill-antialias")){var h=e.depthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,Et.ReadOnly);tr(e,n,r,i,h,s,!0)}}},"fill-extrusion":function(t,e,n,r){var i=n.paint.get("fill-extrusion-opacity");if(0!==i&&"translucent"===t.renderPass){var o=new Et(t.context.gl.LEQUAL,Et.ReadWrite,t.depthRangeFor3D);if(1!==i||n.paint.get("fill-extrusion-pattern").constantOr(1))er(t,e,n,r,o,Ot.disabled,St.disabled),er(t,e,n,r,o,t.stencilModeFor3D(),t.colorModeForRenderPass());else{var a=t.colorModeForRenderPass();er(t,e,n,r,o,Ot.disabled,a)}}},hillshade:function(t,e,n,r){if("offscreen"===t.renderPass||"translucent"===t.renderPass){for(var i=t.context,o=e.getSource().maxzoom,a=t.depthModeForSublayer(0,Et.ReadOnly),s=Ot.disabled,u=t.colorModeForRenderPass(),c=0,l=r;c<l.length;c+=1){var h=l[c],f=e.getTile(h);f.needsHillshadePrepare&&"offscreen"===t.renderPass?rr(t,f,n,o,a,s,u):"translucent"===t.renderPass&&nr(t,f,n,a,s,u)}i.viewport.set([0,0,t.width,t.height])}},raster:function(t,e,n,r){if("translucent"===t.renderPass&&0!==n.paint.get("raster-opacity"))for(var i=t.context,o=i.gl,a=e.getSource(),s=t.useProgram("raster"),u=Ot.disabled,c=t.colorModeForRenderPass(),l=r.length&&r[0].overscaledZ,h=!t.options.moving,f=0,p=r;f<p.length;f+=1){var d=p[f],A=t.depthModeForSublayer(d.overscaledZ-l,1===n.paint.get("raster-opacity")?Et.ReadWrite:Et.ReadOnly,o.LESS),g=e.getTile(d),m=t.transform.calculatePosMatrix(d.toUnwrapped(),h);g.registerFadeDuration(n.paint.get("raster-fade-duration"));var y=e.findLoadedParent(d,0),v=ir(g,y,e,n,t.transform),_=void 0,b=void 0,x="nearest"===n.paint.get("raster-resampling")?o.NEAREST:o.LINEAR;i.activeTexture.set(o.TEXTURE0),g.texture.bind(x,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST),i.activeTexture.set(o.TEXTURE1),y?(y.texture.bind(x,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST),_=Math.pow(2,y.tileID.overscaledZ-g.tileID.overscaledZ),b=[g.tileID.canonical.x*_%1,g.tileID.canonical.y*_%1]):g.texture.bind(x,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST);var w=Dn(m,b||[0,0],_||1,v,n);a instanceof I?s.draw(i,o.TRIANGLES,A,u,c,Tt.disabled,w,n.id,a.boundsBuffer,t.quadTriangleIndexBuffer,a.boundsSegments):g.maskedBoundsBuffer&&g.maskedIndexBuffer&&g.segments?s.draw(i,o.TRIANGLES,A,u,c,Tt.disabled,w,n.id,g.maskedBoundsBuffer,g.maskedIndexBuffer,g.segments,n.paint,t.transform.zoom):s.draw(i,o.TRIANGLES,A,u,c,Tt.disabled,w,n.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}},background:function(t,e,n){var r=n.paint.get("background-color"),i=n.paint.get("background-opacity");if(0!==i){var o=t.context,a=o.gl,s=t.transform,u=s.tileSize,c=n.paint.get("background-pattern");if(!t.isPatternMissing(c)){var l=!c&&1===r.a&&1===i&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass===l){var h=Ot.disabled,f=t.depthModeForSublayer(0,"opaque"===l?Et.ReadWrite:Et.ReadOnly),p=t.colorModeForRenderPass(),d=t.useProgram(c?"backgroundPattern":"background"),A=s.coveringTiles({tileSize:u});c&&(o.activeTexture.set(a.TEXTURE0),t.imageManager.bind(t.context));for(var g=n.getCrossfadeParameters(),m=0,y=A;m<y.length;m+=1){var v=y[m],_=t.transform.calculatePosMatrix(v.toUnwrapped()),b=c?Gn(_,i,t,c,{tileID:v,tileSize:u},g):Nn(_,i,r);d.draw(o,a.TRIANGLES,f,h,p,Tt.disabled,b,n.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments)}}}}},debug:function(t,e,n){for(var r=0;r<n.length;r++)or(t,e,n[r])},custom:function(t,e,n){var r=t.context,i=n.implementation;if("offscreen"===t.renderPass){var o=i.prerender;o&&(t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),o.call(i,r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),r.setStencilMode(Ot.disabled);var a="3d"===i.renderingMode?new Et(t.context.gl.LEQUAL,Et.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,Et.ReadOnly);r.setDepthMode(a),i.render(r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState(),r.bindFramebuffer.set(null)}}},ur=function(e,n){this.context=new Ct(e),this.transform=n,this._tileTextures={},this.setup(),this.numSublayers=Pt.maxUnderzooming+Pt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.depthRboNeedsClear=!0,this.emptyProgramConfiguration=new t.ProgramConfiguration,this.crossTileSymbolIndex=new Re,this.gpuTimers={}};function cr(t,e){if(t.y>e.y){var n=t;t=e,e=n}return{x0:t.x,y0:t.y,x1:e.x,y1:e.y,dx:e.x-t.x,dy:e.y-t.y}}function lr(t,e,n,r,i){var o=Math.max(n,Math.floor(e.y0)),a=Math.min(r,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s}for(var u=t.dx/t.dy,c=e.dx/e.dy,l=t.dx>0,h=e.dx<0,f=o;f<a;f++){var p=u*Math.max(0,Math.min(t.dy,f+l-t.y0))+t.x0,d=c*Math.max(0,Math.min(e.dy,f+h-e.y0))+e.x0;i(Math.floor(d),Math.ceil(p),f)}}function hr(t,e,n,r,i,o){var a,s=cr(t,e),u=cr(e,n),c=cr(n,t);s.dy>u.dy&&(a=s,s=u,u=a),s.dy>c.dy&&(a=s,s=c,c=a),u.dy>c.dy&&(a=u,u=c,c=a),s.dy&&lr(c,s,r,i,o),u.dy&&lr(c,u,r,i,o)}ur.prototype.resize=function(e,n){var r=this.context.gl;if(this.width=e*t.browser.devicePixelRatio,this.height=n*t.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var i=0,o=this.style._order;i<o.length;i+=1){var a=o[i];this.style._layers[a].resize()}this.depthRbo&&(r.deleteRenderbuffer(this.depthRbo),this.depthRbo=null)},ur.prototype.setup=function(){var e=this.context,n=new t.StructArrayLayout2i4;n.emplaceBack(0,0),n.emplaceBack(t.EXTENT,0),n.emplaceBack(0,t.EXTENT),n.emplaceBack(t.EXTENT,t.EXTENT),this.tileExtentBuffer=e.createVertexBuffer(n,Fe.members),this.tileExtentSegments=t.SegmentVector.simpleSegment(0,0,4,2);var r=new t.StructArrayLayout2i4;r.emplaceBack(0,0),r.emplaceBack(t.EXTENT,0),r.emplaceBack(0,t.EXTENT),r.emplaceBack(t.EXTENT,t.EXTENT),this.debugBuffer=e.createVertexBuffer(r,Fe.members),this.debugSegments=t.SegmentVector.simpleSegment(0,0,4,5);var i=new t.StructArrayLayout4i8;i.emplaceBack(0,0,0,0),i.emplaceBack(t.EXTENT,0,t.EXTENT,0),i.emplaceBack(0,t.EXTENT,0,t.EXTENT),i.emplaceBack(t.EXTENT,t.EXTENT,t.EXTENT,t.EXTENT),this.rasterBoundsBuffer=e.createVertexBuffer(i,t.rasterBoundsAttributes.members),this.rasterBoundsSegments=t.SegmentVector.simpleSegment(0,0,4,2);var o=new t.StructArrayLayout2i4;o.emplaceBack(0,0),o.emplaceBack(1,0),o.emplaceBack(0,1),o.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(o,Fe.members),this.viewportSegments=t.SegmentVector.simpleSegment(0,0,4,2);var a=new t.StructArrayLayout1ui2;a.emplaceBack(0),a.emplaceBack(1),a.emplaceBack(3),a.emplaceBack(2),a.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(a);var s=new t.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s);var u=this.context.gl;this.stencilClearMode=new Ot({func:u.ALWAYS,mask:0},0,255,u.ZERO,u.ZERO,u.ZERO)},ur.prototype.clearStencil=function(){var e=this.context,n=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;var r=t.create();t.ortho(r,0,this.width,this.height,0,0,1),t.scale(r,r,[n.drawingBufferWidth,n.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,n.TRIANGLES,Et.disabled,this.stencilClearMode,St.disabled,Tt.disabled,Tn(r),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},ur.prototype._renderTileClippingMasks=function(t,e){if(this.currentStencilSource!==t.source&&t.isTileClipped()&&e&&e.length){this.currentStencilSource=t.source;var n=this.context,r=n.gl;this.nextStencilID+e.length>256&&this.clearStencil(),n.setColorMode(St.disabled),n.setDepthMode(Et.disabled);var i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var o=0,a=e;o<a.length;o+=1){var s=a[o],u=this._tileClippingMaskIDs[s.key]=this.nextStencilID++;i.draw(n,r.TRIANGLES,Et.disabled,new Ot({func:r.ALWAYS,mask:0},u,255,r.KEEP,r.KEEP,r.REPLACE),St.disabled,Tt.disabled,Tn(s.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}},ur.prototype.stencilModeFor3D=function(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new Ot({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},ur.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new Ot({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},ur.prototype.colorModeForRenderPass=function(){var e=this.context.gl;return this._showOverdrawInspector?new St([e.CONSTANT_COLOR,e.ONE],new t.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?St.unblended:St.alphaBlended},ur.prototype.depthModeForSublayer=function(t,e,n){if(!this.opaquePassEnabledForLayer())return Et.disabled;var r=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new Et(n||this.context.gl.LEQUAL,e,[r,r])},ur.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer<this.opaquePassCutoff},ur.prototype.render=function(e,n){var r=this;this.style=e,this.options=n,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(t.browser.now()),this.imageManager.beginFrame();var i=this.style._order,o=this.style.sourceCaches;for(var a in o){var s=o[a];s.used&&s.prepare(this.context)}var u,c,l={},h={},f={};for(var p in o){var d=o[p];l[p]=d.getVisibleCoordinates(),h[p]=l[p].slice().reverse(),f[p]=d.getVisibleCoordinates(!0).reverse()}for(var A in o){var g=o[A],m=g.getSource();if("raster"===m.type||"raster-dem"===m.type){for(var y=[],v=0,_=l[A];v<_.length;v+=1){var b=_[v];y.push(g.getTile(b))}Hn(y,this.context)}}this.opaquePassCutoff=1/0;for(var x=0;x<i.length;x++){var w=i[x];if(this.style._layers[w].is3D()){this.opaquePassCutoff=x;break}}this.renderPass="offscreen",this.depthRboNeedsClear=!0;for(var E=0,O=i;E<O.length;E+=1){var S=O[E],T=this.style._layers[S];if(T.hasOffscreenPass()&&!T.isHidden(this.transform.zoom)){var C=h[T.source];("custom"===T.type||C.length)&&this.renderLayer(this,o[T.source],T,C)}}for(this.context.bindFramebuffer.set(null),this.context.clear({color:n.showOverdrawInspector?t.Color.black:t.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=n.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],this.renderPass="opaque",this.currentLayer=i.length-1;this.currentLayer>=0;this.currentLayer--){var P=this.style._layers[i[this.currentLayer]],M=o[P.source],I=l[P.source];this._renderTileClippingMasks(P,I),this.renderLayer(this,M,P,I)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<i.length;this.currentLayer++){var B=this.style._layers[i[this.currentLayer]],R=o[B.source],k=("symbol"===B.type?f:h)[B.source];this._renderTileClippingMasks(B,l[B.source]),this.renderLayer(this,R,B,k)}this.options.showTileBoundaries&&(t.values(this.style._layers).forEach((function(t){t.source&&!t.isHidden(r.transform.zoom)&&(t.source!==(c&&c.id)&&(c=r.style.sourceCaches[t.source]),(!u||u.getSource().maxzoom<c.getSource().maxzoom)&&(u=c))})),u&&sr.debug(this,u,u.getVisibleCoordinates())),this.context.setDefault()},ur.prototype.setupOffscreenDepthRenderbuffer=function(){var t=this.context;this.depthRbo||(this.depthRbo=t.createRenderbuffer(t.gl.DEPTH_COMPONENT16,this.width,this.height))},ur.prototype.renderLayer=function(t,e,n,r){n.isHidden(this.transform.zoom)||("background"===n.type||"custom"===n.type||r.length)&&(this.id=n.id,this.gpuTimingStart(n),sr[n.type](t,e,n,r,this.style.placement.variableOffsets),this.gpuTimingEnd())},ur.prototype.gpuTimingStart=function(t){if(this.options.gpuTiming){var e=this.context.extTimerQuery,n=this.gpuTimers[t.id];n||(n=this.gpuTimers[t.id]={calls:0,cpuTime:0,query:e.createQueryEXT()}),n.calls++,e.beginQueryEXT(e.TIME_ELAPSED_EXT,n.query)}},ur.prototype.gpuTimingEnd=function(){if(this.options.gpuTiming){var t=this.context.extTimerQuery;t.endQueryEXT(t.TIME_ELAPSED_EXT)}},ur.prototype.collectGpuTimers=function(){var t=this.gpuTimers;return this.gpuTimers={},t},ur.prototype.queryGpuTimers=function(t){var e={};for(var n in t){var r=t[n],i=this.context.extTimerQuery,o=i.getQueryObjectEXT(r.query,i.QUERY_RESULT_EXT)/1e6;i.deleteQueryEXT(r.query),e[n]=o}return e},ur.prototype.translatePosMatrix=function(e,n,r,i,o){if(!r[0]&&!r[1])return e;var a=o?"map"===i?this.transform.angle:0:"viewport"===i?-this.transform.angle:0;if(a){var s=Math.sin(a),u=Math.cos(a);r=[r[0]*u-r[1]*s,r[0]*s+r[1]*u]}var c=[o?r[0]:ue(n,r[0],this.transform.zoom),o?r[1]:ue(n,r[1],this.transform.zoom),0],l=new Float32Array(16);return t.translate(l,e,c),l},ur.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},ur.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},ur.prototype.isPatternMissing=function(t){if(!t)return!1;var e=this.imageManager.getPattern(t.from.toString()),n=this.imageManager.getPattern(t.to.toString());return!e||!n},ur.prototype.useProgram=function(t,e){void 0===e&&(e=this.emptyProgramConfiguration),this.cache=this.cache||{};var n=""+t+(e.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[n]||(this.cache[n]=new An(this.context,pn[t],e,Vn[t],this._showOverdrawInspector)),this.cache[n]},ur.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},ur.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)};var fr=function(e,n,r,i,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=n||22,this._minPitch=null==r?0:r,this._maxPitch=null==i?60:i,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={}},pr={minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};fr.prototype.clone=function(){var t=new fr(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},pr.minZoom.get=function(){return this._minZoom},pr.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},pr.maxZoom.get=function(){return this._maxZoom},pr.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},pr.minPitch.get=function(){return this._minPitch},pr.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},pr.maxPitch.get=function(){return this._maxPitch},pr.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},pr.renderWorldCopies.get=function(){return this._renderWorldCopies},pr.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},pr.worldSize.get=function(){return this.tileSize*this.scale},pr.centerPoint.get=function(){return this.size._div(2)},pr.size.get=function(){return new t.Point(this.width,this.height)},pr.bearing.get=function(){return-this.angle/Math.PI*180},pr.bearing.set=function(e){var n=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==n&&(this._unmodified=!1,this.angle=n,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},pr.pitch.get=function(){return this._pitch/Math.PI*180},pr.pitch.set=function(e){var n=t.clamp(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==n&&(this._unmodified=!1,this._pitch=n,this._calcMatrices())},pr.fov.get=function(){return this._fov/Math.PI*180},pr.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},pr.zoom.get=function(){return this._zoom},pr.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},pr.center.get=function(){return this._center},pr.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},fr.prototype.coveringZoomLevel=function(t){var e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)},fr.prototype.getVisibleUnwrappedCoordinates=function(e){var n=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var r=this.pointCoordinate(new t.Point(0,0)),i=this.pointCoordinate(new t.Point(this.width,0)),o=this.pointCoordinate(new t.Point(this.width,this.height)),a=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(r.x,i.x,o.x,a.x)),u=Math.floor(Math.max(r.x,i.x,o.x,a.x)),c=s-1;c<=u+1;c++)0!==c&&n.push(new t.UnwrappedTileID(c,e));return n},fr.prototype.coveringTiles=function(e){var n=this.coveringZoomLevel(e),r=n;if(void 0!==e.minzoom&&n<e.minzoom)return[];void 0!==e.maxzoom&&n>e.maxzoom&&(n=e.maxzoom);var i=t.MercatorCoordinate.fromLngLat(this.center),o=Math.pow(2,n),a=new t.Point(o*i.x-.5,o*i.y-.5);return function(e,n,r,i){void 0===i&&(i=!0);var o=1<<e,a={};function s(n,s,u){var c,l,h,f;if(u>=0&&u<=o)for(c=n;c<s;c++)l=Math.floor(c/o),h=(c%o+o)%o,0!==l&&!0!==i||(f=new t.OverscaledTileID(r,l,e,h,u),a[f.key]=f)}var u=n.map((function(e){return new t.Point(e.x,e.y)._mult(o)}));return hr(u[0],u[1],u[2],0,o,s),hr(u[2],u[3],u[0],0,o,s),Object.keys(a).map((function(t){return a[t]}))}(n,[this.pointCoordinate(new t.Point(0,0)),this.pointCoordinate(new t.Point(this.width,0)),this.pointCoordinate(new t.Point(this.width,this.height)),this.pointCoordinate(new t.Point(0,this.height))],e.reparseOverscaled?r:n,this._renderWorldCopies).sort((function(t,e){return a.dist(t.canonical)-a.dist(e.canonical)}))},fr.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},pr.unmodified.get=function(){return this._unmodified},fr.prototype.zoomScale=function(t){return Math.pow(2,t)},fr.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},fr.prototype.project=function(e){var n=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(n)*this.worldSize)},fr.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},pr.point.get=function(){return this.project(this.center)},fr.prototype.setLocationAtPoint=function(e,n){var r=this.pointCoordinate(n),i=this.pointCoordinate(this.centerPoint),o=this.locationCoordinate(e),a=new t.MercatorCoordinate(o.x-(r.x-i.x),o.y-(r.y-i.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},fr.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},fr.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},fr.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},fr.prototype.coordinateLocation=function(t){return t.toLngLat()},fr.prototype.pointCoordinate=function(e){var n=[e.x,e.y,0,1],r=[e.x,e.y,1,1];t.transformMat4(n,n,this.pixelMatrixInverse),t.transformMat4(r,r,this.pixelMatrixInverse);var i=n[3],o=r[3],a=n[0]/i,s=r[0]/o,u=n[1]/i,c=r[1]/o,l=n[2]/i,h=r[2]/o,f=l===h?0:(0-l)/(h-l);return new t.MercatorCoordinate(t.number(a,s,f)/this.worldSize,t.number(u,c,f)/this.worldSize)},fr.prototype.coordinatePoint=function(e){var n=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(n,n,this.pixelMatrix),new t.Point(n[0]/n[3],n[1]/n[3])},fr.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},fr.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},fr.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},fr.prototype.calculatePosMatrix=function(e,n){void 0===n&&(n=!1);var r=e.key,i=n?this._alignedPosMatrixCache:this._posMatrixCache;if(i[r])return i[r];var o=e.canonical,a=this.worldSize/this.zoomScale(o.z),s=o.x+Math.pow(2,o.z)*e.wrap,u=t.identity(new Float64Array(16));return t.translate(u,u,[s*a,o.y*a,0]),t.scale(u,u,[a/t.EXTENT,a/t.EXTENT,1]),t.multiply(u,n?this.alignedProjMatrix:this.projMatrix,u),i[r]=new Float32Array(u),i[r]},fr.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},fr.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,n,r,i,o=-90,a=90,s=-180,u=180,c=this.size,l=this._unmodified;if(this.latRange){var h=this.latRange;o=t.mercatorYfromLat(h[1])*this.worldSize,e=(a=t.mercatorYfromLat(h[0])*this.worldSize)-o<c.y?c.y/(a-o):0}if(this.lngRange){var f=this.lngRange;s=t.mercatorXfromLng(f[0])*this.worldSize,n=(u=t.mercatorXfromLng(f[1])*this.worldSize)-s<c.x?c.x/(u-s):0}var p=this.point,d=Math.max(n||0,e||0);if(d)return this.center=this.unproject(new t.Point(n?(u+s)/2:p.x,e?(a+o)/2:p.y)),this.zoom+=this.scaleZoom(d),this._unmodified=l,void(this._constraining=!1);if(this.latRange){var A=p.y,g=c.y/2;A-g<o&&(i=o+g),A+g>a&&(i=a-g)}if(this.lngRange){var m=p.x,y=c.x/2;m-y<s&&(r=s+y),m+y>u&&(r=u-y)}void 0===r&&void 0===i||(this.center=this.unproject(new t.Point(void 0!==r?r:p.x,void 0!==i?i:p.y))),this._unmodified=l,this._constraining=!1}},fr.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var e=this._fov/2,n=Math.PI/2+this._pitch,r=Math.sin(e)*this.cameraToCenterDistance/Math.sin(Math.PI-n-e),i=this.point,o=i.x,a=i.y,s=1.01*(Math.cos(Math.PI/2-this._pitch)*r+this.cameraToCenterDistance),u=this.height/50,c=new Float64Array(16);t.perspective(c,this._fov,this.width/this.height,u,s),t.scale(c,c,[1,-1,1]),t.translate(c,c,[0,0,-this.cameraToCenterDistance]),t.rotateX(c,c,this._pitch),t.rotateZ(c,c,this.angle),t.translate(c,c,[-o,-a,0]),this.mercatorMatrix=t.scale([],c,[this.worldSize,this.worldSize,this.worldSize]),t.scale(c,c,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=c;var l=this.width%2/2,h=this.height%2/2,f=Math.cos(this.angle),p=Math.sin(this.angle),d=o-Math.round(o)+f*l+p*h,A=a-Math.round(a)+f*h+p*l,g=new Float64Array(c);if(t.translate(g,g,[d>.5?d-1:d,A>.5?A-1:A,0]),this.alignedProjMatrix=g,c=t.create(),t.scale(c,c,[this.width/2,-this.height/2,1]),t.translate(c,c,[1,-1,0]),this.labelPlaneMatrix=c,c=t.create(),t.scale(c,c,[1,-1,1]),t.translate(c,c,[-1,-1,0]),t.scale(c,c,[2/this.width,2/this.height,1]),this.glCoordMatrix=c,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(c=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=c,this._posMatrixCache={},this._alignedPosMatrixCache={}}},fr.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),n=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(n,n,this.pixelMatrix)[3]/this.cameraToCenterDistance},fr.prototype.getCameraPoint=function(){var e=this._pitch,n=Math.tan(e)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,n))},fr.prototype.getCameraQueryGeometry=function(e){var n=this.getCameraPoint();if(1===e.length)return[e[0],n];for(var r=n.x,i=n.y,o=n.x,a=n.y,s=0,u=e;s<u.length;s+=1){var c=u[s];r=Math.min(r,c.x),i=Math.min(i,c.y),o=Math.max(o,c.x),a=Math.max(a,c.y)}return[new t.Point(r,i),new t.Point(o,i),new t.Point(o,a),new t.Point(r,a),new t.Point(r,i)]},Object.defineProperties(fr.prototype,pr);var dr=function(e){var n,r,i,o;this._hashName=e&&encodeURIComponent(e),t.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=(n=this._updateHashUnthrottled.bind(this),r=!1,i=null,o=function(){i=null,r&&(n(),i=setTimeout(o,300),r=!1)},function(){return r=!0,i||o(),i})};dr.prototype.addTo=function(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},dr.prototype.remove=function(){return t.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},dr.prototype.getHashString=function(e){var n=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,i=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),o=Math.pow(10,i),a=Math.round(n.lng*o)/o,s=Math.round(n.lat*o)/o,u=this._map.getBearing(),c=this._map.getPitch(),l="";if(l+=e?"/"+a+"/"+s+"/"+r:r+"/"+s+"/"+a,(u||c)&&(l+="/"+Math.round(10*u)/10),c&&(l+="/"+Math.round(c)),this._hashName){var h=this._hashName,f=!1,p=t.window.location.hash.slice(1).split("&").map((function(t){var e=t.split("=")[0];return e===h?(f=!0,e+"="+l):t})).filter((function(t){return t}));return f||p.push(h+"="+l),"#"+p.join("&")}return"#"+l},dr.prototype._getCurrentHash=function(){var e,n=this,r=t.window.location.hash.replace("#","");return this._hashName?(r.split("&").map((function(t){return t.split("=")})).forEach((function(t){t[0]===n._hashName&&(e=t)})),(e&&e[1]||"").split("/")):r.split("/")},dr.prototype._onHashChange=function(){var t=this._getCurrentHash();return t.length>=3&&!t.some((function(t){return isNaN(t)}))&&(this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:+(t[3]||0),pitch:+(t[4]||0)}),!0)},dr.prototype._updateHashUnthrottled=function(){var e=this.getHashString();try{t.window.history.replaceState(t.window.history.state,"",e)}catch(t){}};var Ar=function(e){function r(r,i,o,a){void 0===a&&(a={});var s=n.mousePos(i.getCanvasContainer(),o),u=i.unproject(s);e.call(this,r,t.extend({point:s,lngLat:u,originalEvent:o},a)),this._defaultPrevented=!1,this.target=i}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,i),r}(t.Event),gr=function(e){function r(r,i,o){var a=n.touchPos(i.getCanvasContainer(),o),s=a.map((function(t){return i.unproject(t)})),u=a.reduce((function(t,e,n,r){return t.add(e.div(r.length))}),new t.Point(0,0)),c=i.unproject(u);e.call(this,r,{points:a,point:u,lngLats:s,lngLat:c,originalEvent:o}),this._defaultPrevented=!1}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,i),r}(t.Event),mr=function(t){function e(e,n,r){t.call(this,e,{originalEvent:r}),this._defaultPrevented=!1}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,n),e}(t.Event),yr=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onWheel","_onTimeout","_onScrollFrame","_onScrollFinished"],this)};yr.prototype.setZoomRate=function(t){this._defaultZoomRate=t},yr.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},yr.prototype.isEnabled=function(){return!!this._enabled},yr.prototype.isActive=function(){return!!this._active},yr.prototype.isZooming=function(){return!!this._zooming},yr.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},yr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},yr.prototype.onWheel=function(e){if(this.isEnabled()){var n=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,r=t.browser.now(),i=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==n&&n%4.000244140625==0?this._type="wheel":0!==n&&Math.abs(n)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=n,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*n)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,n+=this._lastValue)),e.shiftKey&&n&&(n/=4),this._type&&(this._lastWheelEvent=e,this._delta-=n,this.isActive()||this._start(e)),e.preventDefault()}},yr.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t)},yr.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0,this._map.fire(new t.Event("movestart",{originalEvent:e})),this._map.fire(new t.Event("zoomstart",{originalEvent:e}))),this._finishTimeout&&clearTimeout(this._finishTimeout);var r=n.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(r)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame))}},yr.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var n=this._map.transform;if(0!==this._delta){var r="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,i=2/(1+Math.exp(-Math.abs(this._delta*r)));this._delta<0&&0!==i&&(i=1/i);var o="number"==typeof this._targetZoom?n.zoomScale(this._targetZoom):n.scale;this._targetZoom=Math.min(n.maxZoom,Math.max(n.minZoom,n.scaleZoom(o*i))),"wheel"===this._type&&(this._startZoom=n.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var a="number"==typeof this._targetZoom?this._targetZoom:n.zoom,s=this._startZoom,u=this._easing,c=!1;if("wheel"===this._type&&s&&u){var l=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),h=u(l);n.zoom=t.number(s,a,h),l<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):c=!0}else n.zoom=a,c=!0;n.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event("zoom",{originalEvent:this._lastWheelEvent})),c&&(this._active=!1,this._finishTimeout=setTimeout((function(){e._zooming=!1,e._map.fire(new t.Event("zoomend",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event("moveend",{originalEvent:e._lastWheelEvent})),delete e._targetZoom}),200))}},yr.prototype._smoothOutEasing=function(e){var n=t.ease;if(this._prevEase){var r=this._prevEase,i=(t.browser.now()-r.start)/r.duration,o=r.easing(i+.01)-r.easing(i),a=.27/Math.sqrt(o*o+1e-4)*.01,s=Math.sqrt(.0729-a*a);n=t.bezier(a,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:n},n};var vr=function(e,n){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=n.clickTolerance||1,t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this)};vr.prototype.isEnabled=function(){return!!this._enabled},vr.prototype.isActive=function(){return!!this._active},vr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},vr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},vr.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.window.document.addEventListener("mousemove",this._onMouseMove,!1),t.window.document.addEventListener("keydown",this._onKeyDown,!1),t.window.document.addEventListener("mouseup",this._onMouseUp,!1),n.disableDrag(),this._startPos=this._lastPos=n.mousePos(this._el,e),this._active=!0)},vr.prototype._onMouseMove=function(t){var e=n.mousePos(this._el,t);if(!(this._lastPos.equals(e)||!this._box&&e.dist(this._startPos)<this._clickTolerance)){var r=this._startPos;this._lastPos=e,this._box||(this._box=n.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var i=Math.min(r.x,e.x),o=Math.max(r.x,e.x),a=Math.min(r.y,e.y),s=Math.max(r.y,e.y);n.setTransform(this._box,"translate("+i+"px,"+a+"px)"),this._box.style.width=o-i+"px",this._box.style.height=s-a+"px"}},vr.prototype._onMouseUp=function(e){if(0===e.button){var r=this._startPos,i=n.mousePos(this._el,e);this._finish(),n.suppressClick(),r.x===i.x&&r.y===i.y?this._fireEvent("boxzoomcancel",e):this._map.fitScreenCoordinates(r,i,this._map.getBearing(),{linear:!0}).fire(new t.Event("boxzoomend",{originalEvent:e}))}},vr.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t))},vr.prototype._finish=function(){this._active=!1,t.window.document.removeEventListener("mousemove",this._onMouseMove,!1),t.window.document.removeEventListener("keydown",this._onKeyDown,!1),t.window.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(n.remove(this._box),this._box=null),n.enableDrag(),delete this._startPos,delete this._lastPos},vr.prototype._fireEvent=function(e,n){return this._map.fire(new t.Event(e,{originalEvent:n}))};var _r=t.bezier(0,0,.25,1),br=function(e,n){this._map=e,this._el=n.element||e.getCanvasContainer(),this._state="disabled",this._button=n.button||"right",this._bearingSnap=n.bearingSnap||0,this._pitchWithRotate=!1!==n.pitchWithRotate,t.bindAll(["onMouseDown","_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this)};br.prototype.isEnabled=function(){return"disabled"!==this._state},br.prototype.isActive=function(){return"active"===this._state},br.prototype.enable=function(){this.isEnabled()||(this._state="enabled")},br.prototype.disable=function(){if(this.isEnabled())switch(this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend"),this._pitchWithRotate&&this._fireEvent("pitchend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},br.prototype.onMouseDown=function(e){if("enabled"===this._state){var r="touchstart"===e.type;if(r)this._startTime=Date.now();else if("right"===this._button){if(this._eventButton=n.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==n.mouseButton(e))return;this._eventButton=0}n.disableDrag(),r?(t.window.document.addEventListener("touchmove",this._onMouseMove,{capture:!0}),t.window.document.addEventListener("touchend",this._onMouseUp)):(t.window.document.addEventListener("mousemove",this._onMouseMove,{capture:!0}),t.window.document.addEventListener("mouseup",this._onMouseUp)),t.window.addEventListener("blur",this._onBlur),this._state="pending",this._inertia=[[t.browser.now(),this._map.getBearing()]],this._startPos=this._prevPos=this._lastPos=n.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault()}},br.prototype._onMouseMove=function(t){var e=n.mousePos(this._el,t);this._lastPos.equals(e)||(this._lastMoveEvent=t,this._lastPos=e,"pending"===this._state&&(this._state="active",this._fireEvent("rotatestart",t),this._fireEvent("movestart",t),this._pitchWithRotate&&this._fireEvent("pitchstart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame)))},br.prototype._onDragFrame=function(){this._frameId=null;var e=this._lastMoveEvent;if(e){var n=this._map.transform,r=this._prevPos,i=this._lastPos,o=.8*(r.x-i.x),a=-.5*(r.y-i.y),s=n.bearing-o,u=n.pitch-a,c=this._inertia,l=c[c.length-1];this._drainInertiaBuffer(),c.push([t.browser.now(),this._map._normalizeBearing(s,l[1])]);var h=n.bearing;if(n.bearing=s,this._pitchWithRotate){var f=n.pitch;n.pitch=u,n.pitch!==f&&this._fireEvent("pitch",e)}n.bearing!==h&&this._fireEvent("rotate",e),this._fireEvent("move",e),delete this._lastMoveEvent,this._prevPos=this._lastPos}},br.prototype._onMouseUp=function(t){if("touchend"===t.type&&this._startPos===this._lastPos&&Date.now()-this._startTime<300&&this._el.click(),n.mouseButton(t)===this._eventButton)switch(this._state){case"active":this._state="enabled",n.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case"pending":this._state="enabled",this._unbind()}},br.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend",t),this._pitchWithRotate&&this._fireEvent("pitchend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},br.prototype._unbind=function(){t.window.document.removeEventListener("mousemove",this._onMouseMove,{capture:!0}),t.window.document.removeEventListener("mouseup",this._onMouseUp),t.window.document.removeEventListener("touchmove",this._onMouseMove,{capture:!0}),t.window.document.removeEventListener("touchend",this._onMouseUp),t.window.removeEventListener("blur",this._onBlur),n.enableDrag()},br.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._startPos,delete this._prevPos,delete this._lastPos},br.prototype._inertialRotate=function(t){var e=this;this._fireEvent("rotateend",t),this._drainInertiaBuffer();var n=this._map,r=n.getBearing(),i=this._inertia,o=function(){Math.abs(r)<e._bearingSnap?n.resetNorth({noMoveStart:!0},{originalEvent:t}):e._fireEvent("moveend",t),e._pitchWithRotate&&e._fireEvent("pitchend",t)};if(i.length<2)o();else{var a=i[0],s=i[i.length-1],u=i[i.length-2],c=n._normalizeBearing(r,u[1]),l=s[1]-a[1],h=l<0?-1:1,f=(s[0]-a[0])/1e3;if(0!==l&&0!==f){var p=Math.abs(l*(.25/f));p>180&&(p=180);var d=p/180;c+=h*p*(d/2),Math.abs(n._normalizeBearing(c,0))<this._bearingSnap&&(c=n._normalizeBearing(0,c)),n.rotateTo(c,{duration:1e3*d,easing:_r,noMoveStart:!0},{originalEvent:t})}else o()}},br.prototype._fireEvent=function(e,n){return this._map.fire(new t.Event(e,n?{originalEvent:n}:{}))},br.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,n=t.browser.now();e.length>0&&n-e[0][0]>160;)e.shift()};var xr={linearity:.3,easing:t.bezier(0,0,.3,1),maxSpeed:1400,deceleration:2500},wr=function(e,n){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",this._clickTolerance=n.clickTolerance||1,this._inertiaOptions=xr,t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this)};wr.prototype.isEnabled=function(){return"disabled"!==this._state},wr.prototype.isActive=function(){return"active"===this._state},wr.prototype.enable=function(e){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled",this._inertiaOptions=t.extend(xr,e))},wr.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("dragend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},wr.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==n.mouseButton(e)||(n.addEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),n.addEventListener(t.window.document,"mouseup",this._onMouseUp),this._start(e)))},wr.prototype.onTouchStart=function(e){this.isEnabled()&&(e.touches&&e.touches.length>1&&("pending"===this._state||"active"===this._state)||(n.addEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),n.addEventListener(t.window.document,"touchend",this._onTouchEnd),this._start(e)))},wr.prototype._start=function(e){t.window.addEventListener("blur",this._onBlur),this._state="pending",this._startPos=this._mouseDownPos=this._prevPos=this._lastPos=n.mousePos(this._el,e),this._startTouch=this._lastTouch=t.window.TouchEvent&&e instanceof t.window.TouchEvent?n.touchPos(this._el,e):null,this._inertia=[[t.browser.now(),this._startPos]]},wr.prototype._touchesMatch=function(t,e){return!(!t||!e||t.length!==e.length)&&t.every((function(t,n){return e[n]===t}))},wr.prototype._onMove=function(e){e.preventDefault();var r=t.window.TouchEvent&&e instanceof t.window.TouchEvent?n.touchPos(this._el,e):null,i=n.mousePos(this._el,e);(r?this._touchesMatch(this._lastTouch,r):this._lastPos.equals(i))||"pending"===this._state&&i.dist(this._mouseDownPos)<this._clickTolerance||(this._lastMoveEvent=e,this._lastPos=i,this._lastTouch=r,this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),this._lastPos]),"pending"===this._state&&(this._state="active",this._shouldStart=!0),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame)))},wr.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t)if(this._map.touchZoomRotate.isActive())this._abort(t);else if(this._shouldStart&&(this._fireEvent("dragstart",t),this._fireEvent("movestart",t),this._shouldStart=!1),this.isActive()){var e=this._map.transform;e.setLocationAtPoint(e.pointLocation(this._prevPos),this._lastPos),this._fireEvent("drag",t),this._fireEvent("move",t),this._prevPos=this._lastPos,delete this._lastMoveEvent}},wr.prototype._onMouseUp=function(t){if(0===n.mouseButton(t))switch(this._state){case"active":this._state="enabled",n.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},wr.prototype._onTouchEnd=function(t){if(t.touches&&0!==t.touches.length)switch(this._state){case"pending":case"active":break;case"enabled":this.onTouchStart(t)}else switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind();break;case"enabled":this._unbind()}},wr.prototype._abort=function(e){switch(this._state){case"active":this._state="enabled",this._shouldStart||(this._fireEvent("dragend",e),this._fireEvent("moveend",e)),this._unbind(),this._deactivate(),t.window.TouchEvent&&e instanceof t.window.TouchEvent&&e.touches.length>1&&n.addEventListener(t.window.document,"touchend",this._onTouchEnd);break;case"pending":this._state="enabled",this._unbind();break;case"enabled":this._unbind()}},wr.prototype._onBlur=function(t){this._abort(t)},wr.prototype._unbind=function(){n.removeEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),n.removeEventListener(t.window.document,"touchend",this._onTouchEnd),n.removeEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),n.removeEventListener(t.window.document,"mouseup",this._onMouseUp),n.removeEventListener(t.window,"blur",this._onBlur)},wr.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._startPos,delete this._prevPos,delete this._mouseDownPos,delete this._lastPos,delete this._startTouch,delete this._lastTouch,delete this._shouldStart},wr.prototype._inertialPan=function(t){this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent("moveend",t);else{var n=e[e.length-1],r=e[0],i=n[1].sub(r[1]),o=(n[0]-r[0])/1e3;if(0===o||n[1].equals(r[1]))this._fireEvent("moveend",t);else{var a=this._inertiaOptions,s=a.linearity,u=a.easing,c=a.maxSpeed,l=a.deceleration,h=i.mult(s/o),f=h.mag();f>c&&(f=c,h._unit()._mult(f));var p=f/(l*s),d=h.mult(-p/2);this._map.panBy(d,{duration:1e3*p,easing:u,noMoveStart:!0},{originalEvent:t})}}},wr.prototype._fireEvent=function(e,n){return this._map.fire(new t.Event(e,n?{originalEvent:n}:{}))},wr.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,n=t.browser.now();e.length>0&&n-e[0][0]>160;)e.shift()};var Er=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this)};function Or(t){return t*(2-t)}Er.prototype.isEnabled=function(){return!!this._enabled},Er.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},Er.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},Er.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,n=0,r=0,i=0,o=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?n=-1:(t.preventDefault(),i=-1);break;case 39:t.shiftKey?n=1:(t.preventDefault(),i=1);break;case 38:t.shiftKey?r=1:(t.preventDefault(),o=-1);break;case 40:t.shiftKey?r=-1:(o=1,t.preventDefault());break;default:return}var a=this._map,s=a.getZoom(),u={duration:300,delayEndEvents:500,easing:Or,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:a.getBearing()+15*n,pitch:a.getPitch()+10*r,offset:[100*-i,100*-o],center:a.getCenter()};a.easeTo(u,{originalEvent:t})}};var Sr=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this)};Sr.prototype.isEnabled=function(){return!!this._enabled},Sr.prototype.isActive=function(){return!!this._active},Sr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Sr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Sr.prototype.onTouchStart=function(t){var e=this;if(this.isEnabled()&&!(t.points.length>1))if(this._tapped){var n=t.points[0],r=this._tappedPoint;if(r&&r.dist(n)<=30){t.originalEvent.preventDefault();var i=function(){e._tapped&&e._zoom(t),e._map.off("touchcancel",o),e._resetTapped()},o=function(){e._map.off("touchend",i),e._resetTapped()};this._map.once("touchend",i),this._map.once("touchcancel",o)}else this._resetTapped()}else this._tappedPoint=t.points[0],this._tapped=setTimeout((function(){e._tapped=null,e._tappedPoint=null}),300)},Sr.prototype._resetTapped=function(){clearTimeout(this._tapped),this._tapped=null,this._tappedPoint=null},Sr.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t))},Sr.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)},Sr.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd)};var Tr=t.bezier(0,0,.15,1),Cr=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this)};Cr.prototype.isEnabled=function(){return!!this._enabled},Cr.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)},Cr.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1)},Cr.prototype.disableRotation=function(){this._rotationDisabled=!0},Cr.prototype.enableRotation=function(){this._rotationDisabled=!1},Cr.prototype.isActive=function(){return this.isEnabled()&&!!this._gestureIntent},Cr.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var r=n.mousePos(this._el,e.touches[0]),i=n.mousePos(this._el,e.touches[1]),o=r.add(i).div(2);this._startVec=r.sub(i),this._startAround=this._map.transform.pointLocation(o),this._gestureIntent=void 0,this._inertia=[],n.addEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),n.addEventListener(t.window.document,"touchend",this._onEnd)}},Cr.prototype._getTouchEventData=function(t){var e=n.mousePos(this._el,t.touches[0]),r=n.mousePos(this._el,t.touches[1]),i=e.sub(r);return{vec:i,center:e.add(r).div(2),scale:i.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*i.angleWith(this._startVec)/Math.PI}},Cr.prototype._onMove=function(e){if(2===e.touches.length){var n=this._getTouchEventData(e),r=n.vec,i=n.scale,o=n.bearing;if(!this._gestureIntent){var a=this._rotationDisabled&&1!==i||Math.abs(1-i)>.15;Math.abs(o)>10?this._gestureIntent="rotate":a&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+"start",{originalEvent:e})),this._map.fire(new t.Event("movestart",{originalEvent:e})),this._startVec=r)}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault()}},Cr.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var n=this._map.transform;this._startScale||(this._startScale=n.scale,this._startBearing=n.bearing);var r=this._getTouchEventData(this._lastTouchEvent),i=r.center,o=r.bearing,a=r.scale,s=n.pointLocation(i),u=n.locationPoint(s);"rotate"===e&&(n.bearing=this._startBearing+o),n.zoom=n.scaleZoom(this._startScale*a),n.setLocationAtPoint(this._startAround,u),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event("move",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),a,i])}},Cr.prototype._onEnd=function(e){n.removeEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),n.removeEventListener(t.window.document,"touchend",this._onEnd);var r=this._gestureIntent,i=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,r){this._map.fire(new t.Event(r+"end",{originalEvent:e})),this._drainInertiaBuffer();var o=this._inertia,a=this._map;if(o.length<2)a.snapToNorth({},{originalEvent:e});else{var s=o[o.length-1],u=o[0],c=a.transform.scaleZoom(i*s[1]),l=a.transform.scaleZoom(i*u[1]),h=c-l,f=(s[0]-u[0])/1e3,p=s[2];if(0!==f&&c!==l){var d=.15*h/f;Math.abs(d)>2.5&&(d=d>0?2.5:-2.5);var A=1e3*Math.abs(d/(12*.15)),g=c+d*A/2e3;a.easeTo({zoom:g,duration:A,easing:Tr,around:this._aroundCenter?a.getCenter():a.unproject(p),noMoveStart:!0},{originalEvent:e})}else a.snapToNorth({},{originalEvent:e})}}},Cr.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,n=t.browser.now();e.length>2&&n-e[0][0]>160;)e.shift()};var Pr={scrollZoom:yr,boxZoom:vr,dragRotate:br,dragPan:wr,keyboard:Er,doubleClickZoom:Sr,touchZoomRotate:Cr},Mr=function(e){function n(n,r){e.call(this),this._moving=!1,this._zooming=!1,this.transform=n,this._bearingSnap=r.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.getCenter=function(){return new t.LngLat(this.transform.center.lng,this.transform.center.lat)},n.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},n.prototype.panBy=function(e,n,r){return e=t.Point.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},n),r)},n.prototype.panTo=function(e,n,r){return this.easeTo(t.extend({center:e},n),r)},n.prototype.getZoom=function(){return this.transform.zoom},n.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},n.prototype.zoomTo=function(e,n,r){return this.easeTo(t.extend({zoom:e},n),r)},n.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},n.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},n.prototype.getBearing=function(){return this.transform.bearing},n.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},n.prototype.rotateTo=function(e,n,r){return this.easeTo(t.extend({bearing:e},n),r)},n.prototype.resetNorth=function(e,n){return this.rotateTo(0,t.extend({duration:1e3},e),n),this},n.prototype.resetNorthPitch=function(e,n){return this.easeTo(t.extend({bearing:0,pitch:0,duration:1e3},e),n),this},n.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},n.prototype.getPitch=function(){return this.transform.pitch},n.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},n.prototype.cameraForBounds=function(e,n){return e=t.LngLatBounds.convert(e),this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),0,n)},n.prototype._cameraForBoxAndBearing=function(e,n,r,i){if("number"==typeof(i=t.extend({padding:{top:0,bottom:0,right:0,left:0},offset:[0,0],maxZoom:this.transform.maxZoom},i)).padding){var o=i.padding;i.padding={top:o,bottom:o,right:o,left:o}}if(t.deepEqual(Object.keys(i.padding).sort((function(t,e){return t<e?-1:t>e?1:0})),["bottom","left","right","top"])){var a=this.transform,s=a.project(t.LngLat.convert(e)),u=a.project(t.LngLat.convert(n)),c=s.rotate(-r*Math.PI/180),l=u.rotate(-r*Math.PI/180),h=new t.Point(Math.max(c.x,l.x),Math.max(c.y,l.y)),f=new t.Point(Math.min(c.x,l.x),Math.min(c.y,l.y)),p=h.sub(f),d=(a.width-i.padding.left-i.padding.right)/p.x,A=(a.height-i.padding.top-i.padding.bottom)/p.y;if(!(A<0||d<0)){var g=Math.min(a.scaleZoom(a.scale*Math.min(d,A)),i.maxZoom),m=t.Point.convert(i.offset),y=(i.padding.left-i.padding.right)/2,v=(i.padding.top-i.padding.bottom)/2,_=new t.Point(m.x+y,m.y+v).mult(a.scale/a.zoomScale(g));return{center:a.unproject(s.add(u).div(2).sub(_)),zoom:g,bearing:r}}t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}else t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'")},n.prototype.fitBounds=function(t,e,n){return this._fitInternal(this.cameraForBounds(t,e),e,n)},n.prototype.fitScreenCoordinates=function(e,n,r,i,o){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.Point.convert(e)),this.transform.pointLocation(t.Point.convert(n)),r,i),i,o)},n.prototype._fitInternal=function(e,n,r){return e?(n=t.extend(e,n)).linear?this.easeTo(n,r):this.flyTo(n,r):this},n.prototype.jumpTo=function(e,n){this.stop();var r=this.transform,i=!1,o=!1,a=!1;return"zoom"in e&&r.zoom!==+e.zoom&&(i=!0,r.zoom=+e.zoom),void 0!==e.center&&(r.center=t.LngLat.convert(e.center)),"bearing"in e&&r.bearing!==+e.bearing&&(o=!0,r.bearing=+e.bearing),"pitch"in e&&r.pitch!==+e.pitch&&(a=!0,r.pitch=+e.pitch),this.fire(new t.Event("movestart",n)).fire(new t.Event("move",n)),i&&this.fire(new t.Event("zoomstart",n)).fire(new t.Event("zoom",n)).fire(new t.Event("zoomend",n)),o&&this.fire(new t.Event("rotatestart",n)).fire(new t.Event("rotate",n)).fire(new t.Event("rotateend",n)),a&&this.fire(new t.Event("pitchstart",n)).fire(new t.Event("pitch",n)).fire(new t.Event("pitchend",n)),this.fire(new t.Event("moveend",n))},n.prototype.easeTo=function(e,n){var r=this;this.stop(),(!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate||!e.essential&&t.browser.prefersReducedMotion)&&(e.duration=0);var i=this.transform,o=this.getZoom(),a=this.getBearing(),s=this.getPitch(),u="zoom"in e?+e.zoom:o,c="bearing"in e?this._normalizeBearing(e.bearing,a):a,l="pitch"in e?+e.pitch:s,h=i.centerPoint.add(t.Point.convert(e.offset)),f=i.pointLocation(h),p=t.LngLat.convert(e.center||f);this._normalizeCenter(p);var d,A,g=i.project(f),m=i.project(p).sub(g),y=i.zoomScale(u-o);return e.around&&(d=t.LngLat.convert(e.around),A=i.locationPoint(d)),this._zooming=u!==o,this._rotating=a!==c,this._pitching=l!==s,this._prepareEase(n,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease((function(e){if(r._zooming&&(i.zoom=t.number(o,u,e)),r._rotating&&(i.bearing=t.number(a,c,e)),r._pitching&&(i.pitch=t.number(s,l,e)),d)i.setLocationAtPoint(d,A);else{var f=i.zoomScale(i.zoom-o),p=u>o?Math.min(2,y):Math.max(.5,y),v=Math.pow(p,1-e),_=i.unproject(g.add(m.mult(e*v)).mult(f));i.setLocationAtPoint(i.renderWorldCopies?_.wrap():_,h)}r._fireMoveEvents(n)}),(function(){e.delayEndEvents?r._easeEndTimeoutID=setTimeout((function(){return r._afterEase(n)}),e.delayEndEvents):r._afterEase(n)}),e),this},n.prototype._prepareEase=function(e,n){this._moving=!0,n||this.fire(new t.Event("movestart",e)),this._zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&this.fire(new t.Event("pitchstart",e))},n.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},n.prototype._afterEase=function(e){var n=this._zooming,r=this._rotating,i=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,n&&this.fire(new t.Event("zoomend",e)),r&&this.fire(new t.Event("rotateend",e)),i&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))},n.prototype.flyTo=function(e,n){var r=this;if(!e.essential&&t.browser.prefersReducedMotion){var i=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(i,n)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var o=this.transform,a=this.getZoom(),s=this.getBearing(),u=this.getPitch(),c="zoom"in e?t.clamp(+e.zoom,o.minZoom,o.maxZoom):a,l="bearing"in e?this._normalizeBearing(e.bearing,s):s,h="pitch"in e?+e.pitch:u,f=o.zoomScale(c-a),p=o.centerPoint.add(t.Point.convert(e.offset)),d=o.pointLocation(p),A=t.LngLat.convert(e.center||d);this._normalizeCenter(A);var g=o.project(d),m=o.project(A).sub(g),y=e.curve,v=Math.max(o.width,o.height),_=v/f,b=m.mag();if("minZoom"in e){var x=t.clamp(Math.min(e.minZoom,a,c),o.minZoom,o.maxZoom),w=v/o.zoomScale(x-a);y=Math.sqrt(w/b*2)}var E=y*y;function O(t){var e=(_*_-v*v+(t?-1:1)*E*E*b*b)/(2*(t?_:v)*E*b);return Math.log(Math.sqrt(e*e+1)-e)}function S(t){return(Math.exp(t)-Math.exp(-t))/2}function T(t){return(Math.exp(t)+Math.exp(-t))/2}var C=O(0),P=function(t){return T(C)/T(C+y*t)},M=function(t){return v*((T(C)*(S(e=C+y*t)/T(e))-S(C))/E)/b;var e},I=(O(1)-C)/y;if(Math.abs(b)<1e-6||!isFinite(I)){if(Math.abs(v-_)<1e-6)return this.easeTo(e,n);var B=_<v?-1:1;I=Math.abs(Math.log(_/v))/y,M=function(){return 0},P=function(t){return Math.exp(B*y*t)}}if("duration"in e)e.duration=+e.duration;else{var R="screenSpeed"in e?+e.screenSpeed/y:+e.speed;e.duration=1e3*I/R}return e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==l,this._pitching=h!==u,this._prepareEase(n,!1),this._ease((function(e){var i=e*I,f=1/P(i);o.zoom=1===e?c:a+o.scaleZoom(f),r._rotating&&(o.bearing=t.number(s,l,e)),r._pitching&&(o.pitch=t.number(u,h,e));var d=1===e?A:o.unproject(g.add(m.mult(M(i))).mult(f));o.setLocationAtPoint(o.renderWorldCopies?d.wrap():d,p),r._fireMoveEvents(n)}),(function(){return r._afterEase(n)}),e),this},n.prototype.isEasing=function(){return!!this._easeFrameId},n.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this)}return this},n.prototype._ease=function(e,n,r){!1===r.animate||0===r.duration?(e(1),n()):(this._easeStart=t.browser.now(),this._easeOptions=r,this._onEaseFrame=e,this._onEaseEnd=n,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},n.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},n.prototype._normalizeBearing=function(e,n){e=t.wrap(e,-180,180);var r=Math.abs(e-n);return Math.abs(e-360-n)<r&&(e-=360),Math.abs(e+360-n)<r&&(e+=360),e},n.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var n=t.lng-e.center.lng;t.lng+=n>180?-360:n<-180?360:0}},n}(t.Evented),Ir=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};Ir.prototype.getDefaultPosition=function(){return"bottom-right"},Ir.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._innerContainer=n.create("div","mapboxgl-ctrl-attrib-inner",this._container),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},Ir.prototype.onRemove=function(){n.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},Ir.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var n=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var r=n.reduce((function(t,e,r){return e.value&&(t+=e.key+"="+e.value+(r<n.length-1?"&":"")),t}),"?");e.href=t.config.FEEDBACK_URL+"/"+r+(this._map._hash?this._map._hash.getHashString(!0):""),e.rel="noopener nofollow"}},Ir.prototype._updateData=function(t){!t||"metadata"!==t.sourceDataType&&"style"!==t.dataType||(this._updateAttributions(),this._updateEditLink())},Ir.prototype._updateAttributions=function(){if(this._map.style){var t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map((function(t){return"string"!=typeof t?"":t}))):"string"==typeof this.options.customAttribution&&t.push(this.options.customAttribution)),this._map.style.stylesheet){var e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}var n=this._map.style.sourceCaches;for(var r in n){var i=n[r];if(i.used){var o=i.getSource();o.attribution&&t.indexOf(o.attribution)<0&&t.push(o.attribution)}}t.sort((function(t,e){return t.length-e.length}));var a=(t=t.filter((function(e,n){for(var r=n+1;r<t.length;r++)if(t[r].indexOf(e)>=0)return!1;return!0}))).join(" | ");a!==this._attribHTML&&(this._attribHTML=a,t.length?(this._innerContainer.innerHTML=a,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},Ir.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};var Br=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};Br.prototype.onAdd=function(t){this._map=t,this._container=n.create("div","mapboxgl-ctrl");var e=n.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},Br.prototype.onRemove=function(){n.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},Br.prototype.getDefaultPosition=function(){return"bottom-left"},Br.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},Br.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}},Br.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact")}};var Rr=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};Rr.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},Rr.prototype.remove=function(t){for(var e=this._currentlyRunning,n=0,r=e?this._queue.concat(e):this._queue;n<r.length;n+=1){var i=r[n];if(i.id===t)return void(i.cancelled=!0)}},Rr.prototype.run=function(){var t=this._currentlyRunning=this._queue;this._queue=[];for(var e=0,n=t;e<n.length;e+=1){var r=n[e];if(!r.cancelled&&(r.callback(),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},Rr.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var kr={"FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm"},Lr=t.window.HTMLImageElement,Dr=t.window.HTMLElement,jr={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,clickTolerance:3,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},Fr=function(r){function i(e){var i=this;if(null!=(e=t.extend({},jr,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=e.minPitch&&null!=e.maxPitch&&e.minPitch>e.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=e.minPitch&&e.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=e.maxPitch&&e.maxPitch>60)throw new Error("maxPitch must be less than or equal to 60");var o=new fr(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies);if(r.call(this,o,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new Rr,this._controls=[],this._mapId=t.uniqueId(),this._locale=t.extend({},kr,e.locale),this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Dr))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(function(){return i._update(!1)})),this.on("moveend",(function(){return i._update(!1)})),this.on("zoom",(function(){return i._update(!0)})),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1)),function(t,e){var r=t.getCanvasContainer(),i=null,o=!1,a=null;for(var s in Pr)t[s]=new Pr[s](t,e),e.interactive&&e[s]&&t[s].enable(e[s]);n.addEventListener(r,"mouseout",(function(e){t.fire(new Ar("mouseout",t,e))})),n.addEventListener(r,"mousedown",(function(i){o=!0,a=n.mousePos(r,i);var s=new Ar("mousedown",t,i);t.fire(s),s.defaultPrevented||(e.interactive&&!t.doubleClickZoom.isActive()&&t.stop(),t.boxZoom.onMouseDown(i),t.boxZoom.isActive()||t.dragPan.isActive()||t.dragRotate.onMouseDown(i),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onMouseDown(i))})),n.addEventListener(r,"mouseup",(function(e){var n=t.dragRotate.isActive();i&&!n&&t.fire(new Ar("contextmenu",t,i)),i=null,o=!1,t.fire(new Ar("mouseup",t,e))})),n.addEventListener(r,"mousemove",(function(e){if(!t.dragPan.isActive()&&!t.dragRotate.isActive()){for(var n=e.target;n&&n!==r;)n=n.parentNode;n===r&&t.fire(new Ar("mousemove",t,e))}})),n.addEventListener(r,"mouseover",(function(e){for(var n=e.target;n&&n!==r;)n=n.parentNode;n===r&&t.fire(new Ar("mouseover",t,e))})),n.addEventListener(r,"touchstart",(function(n){var r=new gr("touchstart",t,n);t.fire(r),r.defaultPrevented||(e.interactive&&t.stop(),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(n),t.touchZoomRotate.onStart(n),t.doubleClickZoom.onTouchStart(r))}),{passive:!1}),n.addEventListener(r,"touchmove",(function(e){t.fire(new gr("touchmove",t,e))}),{passive:!1}),n.addEventListener(r,"touchend",(function(e){t.fire(new gr("touchend",t,e))})),n.addEventListener(r,"touchcancel",(function(e){t.fire(new gr("touchcancel",t,e))})),n.addEventListener(r,"click",(function(i){var o=n.mousePos(r,i);(!a||o.equals(a)||o.dist(a)<e.clickTolerance)&&t.fire(new Ar("click",t,i))})),n.addEventListener(r,"dblclick",(function(e){var n=new Ar("dblclick",t,e);t.fire(n),n.defaultPrevented||t.doubleClickZoom.onDblClick(n)})),n.addEventListener(r,"contextmenu",(function(e){var n=t.dragRotate.isActive();o||n?o&&(i=e):t.fire(new Ar("contextmenu",t,e)),(t.dragRotate.isEnabled()||t.listens("contextmenu"))&&e.preventDefault()})),n.addEventListener(r,"wheel",(function(n){e.interactive&&t.stop();var r=new mr("wheel",t,n);t.fire(r),r.defaultPrevented||t.scrollZoom.onWheel(n)}),{passive:!1})}(this,e);var a="string"==typeof e.hash&&e.hash||void 0;this._hash=e.hash&&new dr(a).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new Ir({customAttribution:e.customAttribution})),this.addControl(new Br,e.logoPosition),this.on("style.load",(function(){i.transform.unmodified&&i.jumpTo(i.style.stylesheet)})),this.on("data",(function(e){i._update("style"===e.dataType),i.fire(new t.Event(e.dataType+"data",e))})),this.on("dataloading",(function(e){i.fire(new t.Event(e.dataType+"dataloading",e))}))}r&&(i.__proto__=r),i.prototype=Object.create(r&&r.prototype),i.prototype.constructor=i;var o={showTileBoundaries:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return i.prototype._getMapId=function(){return this._mapId},i.prototype.addControl=function(e,n){if(void 0===n&&e.getDefaultPosition&&(n=e.getDefaultPosition()),void 0===n&&(n="top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var r=e.onAdd(this);this._controls.push(e);var i=this._controlPositions[n];return-1!==n.indexOf("bottom")?i.insertBefore(r,i.firstChild):i.appendChild(r),this},i.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var n=this._controls.indexOf(e);return n>-1&&this._controls.splice(n,1),e.onRemove(this),this},i.prototype.resize=function(e){var n=this._containerDimensions(),r=n[0],i=n[1];return this._resizeCanvas(r,i),this.transform.resize(r,i),this.painter.resize(r,i),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e)).fire(new t.Event("resize",e)).fire(new t.Event("moveend",e)),this},i.prototype.getBounds=function(){return this.transform.getBounds()},i.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},i.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},i.prototype.setMinZoom=function(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")},i.prototype.getMinZoom=function(){return this.transform.minZoom},i.prototype.setMaxZoom=function(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},i.prototype.getMaxZoom=function(){return this.transform.maxZoom},i.prototype.setMinPitch=function(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()<t&&this.setPitch(t),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")},i.prototype.getMinPitch=function(){return this.transform.minPitch},i.prototype.setMaxPitch=function(t){if((t=null==t?60:t)>60)throw new Error("maxPitch must be less than or equal to 60");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")},i.prototype.getMaxPitch=function(){return this.transform.maxPitch},i.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},i.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},i.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},i.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},i.prototype.isMoving=function(){return this._moving||this.dragPan.isActive()||this.dragRotate.isActive()||this.scrollZoom.isActive()},i.prototype.isZooming=function(){return this._zooming||this.scrollZoom.isZooming()},i.prototype.isRotating=function(){return this._rotating||this.dragRotate.isActive()},i.prototype.on=function(t,e,n){var i=this;if(void 0===n)return r.prototype.on.call(this,t,e);var o=function(){var r;if("mouseenter"===t||"mouseover"===t){var o=!1;return{layer:e,listener:n,delegates:{mousemove:function(r){var a=i.getLayer(e)?i.queryRenderedFeatures(r.point,{layers:[e]}):[];a.length?o||(o=!0,n.call(i,new Ar(t,i,r.originalEvent,{features:a}))):o=!1},mouseout:function(){o=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:n,delegates:{mousemove:function(r){(i.getLayer(e)?i.queryRenderedFeatures(r.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,n.call(i,new Ar(t,i,r.originalEvent)))},mouseout:function(e){a&&(a=!1,n.call(i,new Ar(t,i,e.originalEvent)))}}}}return{layer:e,listener:n,delegates:(r={},r[t]=function(t){var r=i.getLayer(e)?i.queryRenderedFeatures(t.point,{layers:[e]}):[];r.length&&(t.features=r,n.call(i,t),delete t.features)},r)}}();for(var a in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(o),o.delegates)this.on(a,o.delegates[a]);return this},i.prototype.off=function(t,e,n){if(void 0===n)return r.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var i=this._delegatedListeners[t],o=0;o<i.length;o++){var a=i[o];if(a.layer===e&&a.listener===n){for(var s in a.delegates)this.off(s,a.delegates[s]);return i.splice(o,1),this}}return this},i.prototype.queryRenderedFeatures=function(e,n){if(!this.style)return[];var r;if(void 0!==n||void 0===e||e instanceof t.Point||Array.isArray(e)||(n=e,e=void 0),n=n||{},(e=e||[[0,0],[this.transform.width,this.transform.height]])instanceof t.Point||"number"==typeof e[0])r=[t.Point.convert(e)];else{var i=t.Point.convert(e[0]),o=t.Point.convert(e[1]);r=[i,new t.Point(o.x,i.y),o,new t.Point(i.x,o.y),i]}return this.style.queryRenderedFeatures(r,n,this.transform)},i.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},i.prototype.setStyle=function(e,n){return!1!==(n=t.extend({},{localIdeographFontFamily:this._localIdeographFontFamily},n)).diff&&n.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,n),this):(this._localIdeographFontFamily=n.localIdeographFontFamily,this._updateStyle(e,n))},i.prototype._getUIString=function(t){var e=this._locale[t];if(null==e)throw new Error("Missing UI string '"+t+"'");return e},i.prototype._updateStyle=function(t,e){return this.style&&(this.style.setEventedParent(null),this.style._remove()),t?(this.style=new je(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t):this.style.loadJSON(t),this):(delete this.style,this)},i.prototype._diffStyle=function(e,n){var r=this;if("string"==typeof e){var i=this._requestManager.normalizeStyleURL(e),o=this._requestManager.transformRequest(i,t.ResourceType.Style);t.getJSON(o,(function(e,i){e?r.fire(new t.ErrorEvent(e)):i&&r._updateDiff(i,n)}))}else"object"==typeof e&&this._updateDiff(e,n)},i.prototype._updateDiff=function(e,n){try{this.style.setState(e)&&this._update(!0)}catch(r){t.warnOnce("Unable to perform style diff: "+(r.message||r.error||r)+". Rebuilding the style from scratch."),this._updateStyle(e,n)}},i.prototype.getStyle=function(){if(this.style)return this.style.serialize()},i.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},i.prototype.addSource=function(t,e){return this.style.addSource(t,e),this._update(!0)},i.prototype.isSourceLoaded=function(e){var n=this.style&&this.style.sourceCaches[e];if(void 0!==n)return n.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")))},i.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var n=t[e]._tiles;for(var r in n){var i=n[r];if("loaded"!==i.state&&"errored"!==i.state)return!1}}return!0},i.prototype.addSourceType=function(t,e,n){return this.style.addSourceType(t,e,n)},i.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0)},i.prototype.getSource=function(t){return this.style.getSource(t)},i.prototype.addImage=function(e,n,r){void 0===r&&(r={});var i=r.pixelRatio;void 0===i&&(i=1);var o=r.sdf;void 0===o&&(o=!1);var a=r.stretchX,s=r.stretchY,u=r.content;if(n instanceof Lr){var c=t.browser.getImageData(n),l=c.width,h=c.height,f=c.data;this.style.addImage(e,{data:new t.RGBAImage({width:l,height:h},f),pixelRatio:i,stretchX:a,stretchY:s,content:u,sdf:o,version:0})}else{if(void 0===n.width||void 0===n.height)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var p=n.width,d=n.height,A=n.data,g=n;this.style.addImage(e,{data:new t.RGBAImage({width:p,height:d},new Uint8Array(A)),pixelRatio:i,stretchX:a,stretchY:s,content:u,sdf:o,version:0,userImage:g}),g.onAdd&&g.onAdd(this,e)}},i.prototype.updateImage=function(e,n){var r=this.style.getImage(e);if(!r)return this.fire(new t.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));var i=n instanceof Lr?t.browser.getImageData(n):n,o=i.width,a=i.height,s=i.data;if(void 0===o||void 0===a)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(o!==r.data.width||a!==r.data.height)return this.fire(new t.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image")));var u=!(n instanceof Lr);r.data.replace(s,u),this.style.updateImage(e,r)},i.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},i.prototype.removeImage=function(t){this.style.removeImage(t)},i.prototype.loadImage=function(e,n){t.getImage(this._requestManager.transformRequest(e,t.ResourceType.Image),n)},i.prototype.listImages=function(){return this.style.listImages()},i.prototype.addLayer=function(t,e){return this.style.addLayer(t,e),this._update(!0)},i.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0)},i.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0)},i.prototype.getLayer=function(t){return this.style.getLayer(t)},i.prototype.setLayerZoomRange=function(t,e,n){return this.style.setLayerZoomRange(t,e,n),this._update(!0)},i.prototype.setFilter=function(t,e,n){return void 0===n&&(n={}),this.style.setFilter(t,e,n),this._update(!0)},i.prototype.getFilter=function(t){return this.style.getFilter(t)},i.prototype.setPaintProperty=function(t,e,n,r){return void 0===r&&(r={}),this.style.setPaintProperty(t,e,n,r),this._update(!0)},i.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},i.prototype.setLayoutProperty=function(t,e,n,r){return void 0===r&&(r={}),this.style.setLayoutProperty(t,e,n,r),this._update(!0)},i.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},i.prototype.setLight=function(t,e){return void 0===e&&(e={}),this.style.setLight(t,e),this._update(!0)},i.prototype.getLight=function(){return this.style.getLight()},i.prototype.setFeatureState=function(t,e){return this.style.setFeatureState(t,e),this._update()},i.prototype.removeFeatureState=function(t,e){return this.style.removeFeatureState(t,e),this._update()},i.prototype.getFeatureState=function(t){return this.style.getFeatureState(t)},i.prototype.getContainer=function(){return this._container},i.prototype.getCanvasContainer=function(){return this._canvasContainer},i.prototype.getCanvas=function(){return this._canvas},i.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]},i.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&t.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")},i.prototype._setupContainer=function(){var t=this._container;t.classList.add("mapboxgl-map"),(this._missingCSSCanary=n.create("div","mapboxgl-canary",t)).style.visibility="hidden",this._detectMissingCSS();var e=this._canvasContainer=n.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=n.create("canvas","mapboxgl-canvas",e),this._canvas.style.position="absolute",this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map");var r=this._containerDimensions();this._resizeCanvas(r[0],r[1]);var i=this._controlContainer=n.create("div","mapboxgl-control-container",t),o=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((function(t){o[t]=n.create("div","mapboxgl-ctrl-"+t,i)}))},i.prototype._resizeCanvas=function(e,n){var r=t.window.devicePixelRatio||1;this._canvas.width=r*e,this._canvas.height=r*n,this._canvas.style.width=e+"px",this._canvas.style.height=n+"px"},i.prototype._setupPainter=function(){var n=t.extend({},e.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),r=this._canvas.getContext("webgl",n)||this._canvas.getContext("experimental-webgl",n);r?(this.painter=new ur(r,this.transform),t.webpSupported.testSupport(r)):this.fire(new t.ErrorEvent(new Error("Failed to initialize WebGL")))},i.prototype._contextLost=function(e){e.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new t.Event("webglcontextlost",{originalEvent:e}))},i.prototype._contextRestored=function(e){this._setupPainter(),this.resize(),this._update(),this.fire(new t.Event("webglcontextrestored",{originalEvent:e}))},i.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()},i.prototype._update=function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this.triggerRepaint(),this):this},i.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},i.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t)},i.prototype._render=function(){var e,n=this,r=0,i=this.painter.context.extTimerQuery;this.listens("gpu-timing-frame")&&(e=i.createQueryEXT(),i.beginQueryEXT(i.TIME_ELAPSED_EXT,e),r=t.browser.now()),this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run();var o=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var a=this.transform.zoom,s=t.browser.now();this.style.zoomHistory.update(a,s);var u=new t.EvaluationParameters(a,{now:s,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),c=u.crossFadingFactor();1===c&&c===this._crossFadingFactor||(o=!0,this._crossFadingFactor=c),this.style.update(u)}if(this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),gpuTiming:!!this.listens("gpu-timing-layer"),fadeDuration:this._fadeDuration}),this.fire(new t.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new t.Event("load"))),this.style&&(this.style.hasTransitions()||o)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this.listens("gpu-timing-frame")){var l=t.browser.now()-r;i.endQueryEXT(i.TIME_ELAPSED_EXT,e),setTimeout((function(){var r=i.getQueryObjectEXT(e,i.QUERY_RESULT_EXT)/1e6;i.deleteQueryEXT(e),n.fire(new t.Event("gpu-timing-frame",{cpuTime:l,gpuTime:r}))}),50)}if(this.listens("gpu-timing-layer")){var h=this.painter.collectGpuTimers();setTimeout((function(){var e=n.painter.queryGpuTimers(h);n.fire(new t.Event("gpu-timing-layer",{layerTimes:e}))}),50)}return this._sourcesDirty||this._repaint||this._styleDirty||this._placementDirty?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new t.Event("idle")),this},i.prototype.remove=function(){this._hash&&this._hash.remove();for(var e=0,n=this._controls;e<n.length;e+=1)n[e].onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.setStyle(null),void 0!==t.window&&(t.window.removeEventListener("resize",this._onWindowResize,!1),t.window.removeEventListener("online",this._onWindowOnline,!1));var r=this.painter.context.gl.getExtension("WEBGL_lose_context");r&&r.loseContext(),zr(this._canvasContainer),zr(this._controlContainer),zr(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),this.fire(new t.Event("remove"))},i.prototype.triggerRepaint=function(){var e=this;this.style&&!this._frame&&(this._frame=t.browser.frame((function(){e._frame=null,e._render()})))},i.prototype._onWindowOnline=function(){this._update()},i.prototype._onWindowResize=function(t){this._trackResize&&this.resize({originalEvent:t})._update()},o.showTileBoundaries.get=function(){return!!this._showTileBoundaries},o.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},o.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},o.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())},o.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},o.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},o.repaint.get=function(){return!!this._repaint},o.repaint.set=function(t){this._repaint!==t&&(this._repaint=t,this.triggerRepaint())},o.vertices.get=function(){return!!this._vertices},o.vertices.set=function(t){this._vertices=t,this._update()},i.prototype._setCacheLimits=function(e,n){t.setCacheLimits(e,n)},o.version.get=function(){return t.version},Object.defineProperties(i.prototype,o),i}(Mr);function zr(t){t.parentNode&&t.parentNode.removeChild(t)}var Ur={showCompass:!0,showZoom:!0,visualizePitch:!1},Nr=function(e){var r=this;this.options=t.extend({},Ur,e),this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this.options.showZoom&&(t.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",(function(t){return r._map.zoomIn({},{originalEvent:t})})),n.create("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden",!0),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",(function(t){return r._map.zoomOut({},{originalEvent:t})})),n.create("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden",!0)),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",(function(t){r.options.visualizePitch?r._map.resetNorthPitch({},{originalEvent:t}):r._map.resetNorth({},{originalEvent:t})})),this._compassIcon=n.create("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden",!0))};function Gr(e,n,r){if(e=new t.LngLat(e.lng,e.lat),n){var i=new t.LngLat(e.lng-360,e.lat),o=new t.LngLat(e.lng+360,e.lat),a=r.locationPoint(e).distSqr(n);r.locationPoint(i).distSqr(n)<a?e=i:r.locationPoint(o).distSqr(n)<a&&(e=o)}for(;Math.abs(e.lng-r.center.lng)>180;){var s=r.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=r.width&&s.y<=r.height)break;e.lng>r.center.lng?e.lng-=360:e.lng+=360}return e}Nr.prototype._updateZoomButtons=function(){var t=this._map.getZoom();this._zoomInButton.disabled=t===this._map.getMaxZoom(),this._zoomOutButton.disabled=t===this._map.getMinZoom()},Nr.prototype._rotateCompassArrow=function(){var t=this.options.visualizePitch?"scale("+1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)+") rotateX("+this._map.transform.pitch+"deg) rotateZ("+this._map.transform.angle*(180/Math.PI)+"deg)":"rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassIcon.style.transform=t},Nr.prototype.onAdd=function(t){return this._map=t,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new br(t,{button:"left",element:this._compass}),n.addEventListener(this._compass,"mousedown",this._handler.onMouseDown),n.addEventListener(this._compass,"touchstart",this._handler.onMouseDown,{passive:!1}),this._handler.enable()),this._container},Nr.prototype.onRemove=function(){n.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),n.removeEventListener(this._compass,"mousedown",this._handler.onMouseDown),n.removeEventListener(this._compass,"touchstart",this._handler.onMouseDown,{passive:!1}),this._handler.disable(),delete this._handler),delete this._map},Nr.prototype._createButton=function(t,e){var r=n.create("button",t,this._container);return r.type="button",r.addEventListener("click",e),r},Nr.prototype._setButtonTitle=function(t,e){var n=this._map._getUIString("NavigationControl."+e);t.title=n,t.setAttribute("aria-label",n)};var Vr={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Hr(t,e,n){var r=t.classList;for(var i in Vr)r.remove("mapboxgl-"+n+"-anchor-"+i);r.add("mapboxgl-"+n+"-anchor-"+e)}var Wr,qr=function(e){function r(r,i){var o=this;if(e.call(this),(r instanceof t.window.HTMLElement||i)&&(r=t.extend({element:r},i)),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress"],this),this._anchor=r&&r.anchor||"center",this._color=r&&r.color||"#3FB1CE",this._draggable=r&&r.draggable||!1,this._state="inactive",this._rotation=r&&r.rotation||0,this._rotationAlignment=r&&r.rotationAlignment||"auto",this._pitchAlignment=r&&r.pitchAlignment&&"auto"!==r.pitchAlignment?r.pitchAlignment:this._rotationAlignment,r&&r.element)this._element=r.element,this._offset=t.Point.convert(r&&r.offset||[0,0]);else{this._defaultMarker=!0,this._element=n.create("div"),this._element.setAttribute("aria-label","Map marker");var a=n.createNS("http://www.w3.org/2000/svg","svg");a.setAttributeNS(null,"display","block"),a.setAttributeNS(null,"height","41px"),a.setAttributeNS(null,"width","27px"),a.setAttributeNS(null,"viewBox","0 0 27 41");var s=n.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"stroke","none"),s.setAttributeNS(null,"stroke-width","1"),s.setAttributeNS(null,"fill","none"),s.setAttributeNS(null,"fill-rule","evenodd");var u=n.createNS("http://www.w3.org/2000/svg","g");u.setAttributeNS(null,"fill-rule","nonzero");var c=n.createNS("http://www.w3.org/2000/svg","g");c.setAttributeNS(null,"transform","translate(3.0, 29.0)"),c.setAttributeNS(null,"fill","#000000");for(var l=0,h=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];l<h.length;l+=1){var f=h[l],p=n.createNS("http://www.w3.org/2000/svg","ellipse");p.setAttributeNS(null,"opacity","0.04"),p.setAttributeNS(null,"cx","10.5"),p.setAttributeNS(null,"cy","5.80029008"),p.setAttributeNS(null,"rx",f.rx),p.setAttributeNS(null,"ry",f.ry),c.appendChild(p)}var d=n.createNS("http://www.w3.org/2000/svg","g");d.setAttributeNS(null,"fill",this._color);var A=n.createNS("http://www.w3.org/2000/svg","path");A.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),d.appendChild(A);var g=n.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"opacity","0.25"),g.setAttributeNS(null,"fill","#000000");var m=n.createNS("http://www.w3.org/2000/svg","path");m.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),g.appendChild(m);var y=n.createNS("http://www.w3.org/2000/svg","g");y.setAttributeNS(null,"transform","translate(6.0, 7.0)"),y.setAttributeNS(null,"fill","#FFFFFF");var v=n.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"transform","translate(8.0, 8.0)");var _=n.createNS("http://www.w3.org/2000/svg","circle");_.setAttributeNS(null,"fill","#000000"),_.setAttributeNS(null,"opacity","0.25"),_.setAttributeNS(null,"cx","5.5"),_.setAttributeNS(null,"cy","5.5"),_.setAttributeNS(null,"r","5.4999962");var b=n.createNS("http://www.w3.org/2000/svg","circle");b.setAttributeNS(null,"fill","#FFFFFF"),b.setAttributeNS(null,"cx","5.5"),b.setAttributeNS(null,"cy","5.5"),b.setAttributeNS(null,"r","5.4999962"),v.appendChild(_),v.appendChild(b),u.appendChild(c),u.appendChild(d),u.appendChild(g),u.appendChild(y),u.appendChild(v),a.appendChild(u),this._element.appendChild(a),this._offset=t.Point.convert(r&&r.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",(function(t){t.preventDefault()})),this._element.addEventListener("mousedown",(function(t){t.preventDefault()})),this._element.addEventListener("focus",(function(){var t=o._map.getContainer();t.scrollTop=0,t.scrollLeft=0})),Hr(this._element,this._anchor,"marker"),this._popup=null}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this},r.prototype.remove=function(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),n.remove(this._element),this._popup&&this._popup.remove(),this},r.prototype.getLngLat=function(){return this._lngLat},r.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},r.prototype.getElement=function(){return this._element},r.prototype.setPopup=function(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this},r.prototype._onKeyPress=function(t){var e=t.code,n=t.charCode||t.keyCode;"Space"!==e&&"Enter"!==e&&32!==n&&13!==n||this.togglePopup()},r.prototype._onMapClick=function(t){var e=t.originalEvent.target,n=this._element;this._popup&&(e===n||n.contains(e))&&this.togglePopup()},r.prototype.getPopup=function(){return this._popup},r.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},r.prototype._update=function(t){if(this._map){this._map.transform.renderWorldCopies&&(this._lngLat=Gr(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);var e="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?e="rotateZ("+this._rotation+"deg)":"map"===this._rotationAlignment&&(e="rotateZ("+(this._rotation-this._map.getBearing())+"deg)");var r="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?r="rotateX(0deg)":"map"===this._pitchAlignment&&(r="rotateX("+this._map.getPitch()+"deg)"),t&&"moveend"!==t.type||(this._pos=this._pos.round()),n.setTransform(this._element,Vr[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px) "+r+" "+e)}},r.prototype.getOffset=function(){return this._offset},r.prototype.setOffset=function(e){return this._offset=t.Point.convert(e),this._update(),this},r.prototype._onMove=function(e){this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag"))},r.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"},r.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},r.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this},r.prototype.isDraggable=function(){return this._draggable},r.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},r.prototype.getRotation=function(){return this._rotation},r.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},r.prototype.getRotationAlignment=function(){return this._rotationAlignment},r.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},r.prototype.getPitchAlignment=function(){return this._pitchAlignment},r}(t.Evented),Xr={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showUserLocation:!0},Jr=function(e){function r(n){e.call(this),this.options=t.extend({},Xr,n),t.bindAll(["_onSuccess","_onError","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.onAdd=function(e){var r;return this._map=e,this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),r=this._setupUI,void 0!==Wr?r(Wr):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){Wr="denied"!==t.state,r(Wr)})):(Wr=!!t.window.navigator.geolocation,r(Wr)),this._container},r.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),n.remove(this._container),this._map=void 0},r.prototype._isOutOfMapMaxBounds=function(t){var e=this._map.getMaxBounds(),n=t.coords;return e&&(n.longitude<e.getWest()||n.longitude>e.getEast()||n.latitude<e.getSouth()||n.latitude>e.getNorth())},r.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}},r.prototype._onSuccess=function(e){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.Event("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()},r.prototype._updateCamera=function(e){var n=new t.LngLat(e.coords.longitude,e.coords.latitude),r=e.coords.accuracy,i=this._map.getBearing(),o=t.extend({bearing:i},this.options.fitBoundsOptions);this._map.fitBounds(n.toBounds(r),o,{geolocateSource:!0})},r.prototype._updateMarker=function(t){t?this._userLocationDotMarker.setLngLat([t.coords.longitude,t.coords.latitude]).addTo(this._map):this._userLocationDotMarker.remove()},r.prototype._onError=function(e){if(this.options.trackUserLocation)if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;var n=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n),void 0!==this._geolocationWatchID&&this._clearWatch()}else this._setErrorState();"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()},r.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},r.prototype._setupUI=function(e){var r=this;if(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=n.create("button","mapboxgl-ctrl-geolocate",this._container),n.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===e){t.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");var i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i)}else{var o=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=o,this._geolocateButton.setAttribute("aria-label",o)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=n.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new qr(this._dotElement),this.options.trackUserLocation&&(this._watchState="OFF")),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(function(e){var n=e.originalEvent&&"resize"===e.originalEvent.type;e.geolocateSource||"ACTIVE_LOCK"!==r._watchState||n||(r._watchState="BACKGROUND",r._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),r._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),r.fire(new t.Event("trackuserlocationend")))}))},r.prototype.trigger=function(){if(!this._setup)return t.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}"OFF"===this._watchState&&void 0!==this._geolocationWatchID?this._clearWatch():void 0===this._geolocationWatchID&&(this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,this.options.positionOptions))}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},r.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},r}(t.Evented),Zr={maxWidth:100,unit:"metric"},Qr=function(e){this.options=t.extend({},Zr,e),t.bindAll(["_onMove","setUnit"],this)};function Kr(t,e,n){var r,i,o,a,s,u,c=n&&n.maxWidth||100,l=t._container.clientHeight/2,h=(r=t.unproject([0,l]),i=t.unproject([c,l]),o=Math.PI/180,a=r.lat*o,s=i.lat*o,u=Math.sin(a)*Math.sin(s)+Math.cos(a)*Math.cos(s)*Math.cos((i.lng-r.lng)*o),6371e3*Math.acos(Math.min(u,1)));if(n&&"imperial"===n.unit){var f=3.2808*h;f>5280?Yr(e,c,f/5280,t._getUIString("ScaleControl.Miles")):Yr(e,c,f,t._getUIString("ScaleControl.Feet"))}else n&&"nautical"===n.unit?Yr(e,c,h/1852,t._getUIString("ScaleControl.NauticalMiles")):h>=1e3?Yr(e,c,h/1e3,t._getUIString("ScaleControl.Kilometers")):Yr(e,c,h,t._getUIString("ScaleControl.Meters"))}function Yr(t,e,n,r){var i,o,a,s=(i=n,(o=Math.pow(10,(""+Math.floor(i)).length-1))*(a=(a=i/o)>=10?10:a>=5?5:a>=3?3:a>=2?2:a>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(a))),u=s/n;t.style.width=e*u+"px",t.innerHTML=s+r}Qr.prototype.getDefaultPosition=function(){return"bottom-left"},Qr.prototype._onMove=function(){Kr(this._map,this._container,this.options)},Qr.prototype.onAdd=function(t){return this._map=t,this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Qr.prototype.onRemove=function(){n.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},Qr.prototype.setUnit=function(t){this.options.unit=t,Kr(this._map,this._container,this.options)};var $r=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange")};$r.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen 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this._trackPointer=!0,this._pos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",(function(e){t._update(e.point)})),this._map.on("drag",(function(e){t._update(e.point)})),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},r.prototype.getElement=function(){return this._container},r.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},r.prototype.setHTML=function(e){var n,r=t.window.document.createDocumentFragment(),i=t.window.document.createElement("body");for(i.innerHTML=e;n=i.firstChild;)r.appendChild(n);return this.setDOMContent(r)},r.prototype.getMaxWidth=function(){return this._container.style.maxWidth},r.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},r.prototype.setDOMContent=function(t){return 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this.center.transformAsPoint(t),this.halfDiagonal.transform(t),this.minimum.transform(t),this.maximum.transform(t),this}intersectPlane(t){const{halfDiagonal:e}=this,n=ot.from(t.normal),r=e.x*Math.abs(n.x)+e.y*Math.abs(n.y)+e.z*Math.abs(n.z),i=this.center.dot(n)+t.distance;return i-r>0?et:i+r<0?$:tt}distanceTo(t){return Math.sqrt(this.distanceSquaredTo(t))}distanceSquaredTo(t){const e=it.from(t).subtract(this.center),{halfDiagonal:n}=this;let r,i=0;return r=Math.abs(e.x)-n.x,r>0&&(i+=r*r),r=Math.abs(e.y)-n.y,r>0&&(i+=r*r),r=Math.abs(e.z)-n.z,r>0&&(i+=r*r),i}}var st=n(25);const ut=new rt.a,ct=new rt.a;class lt{constructor(t=[0,0,0],e=0){nt(this,"center",void 0),nt(this,"radius",void 0),this.radius=-0,this.center=new rt.a,this.fromCenterRadius(t,e)}fromCenterRadius(t,e){return this.center.from(t),this.radius=e,this}fromCornerPoints(t,e){return e=ut.from(e),this.center=(new rt.a).from(t).add(e).scale(.5),this.radius=this.center.distance(e),this}equals(t){return this===t||Boolean(t)&&this.center.equals(t.center)&&this.radius===t.radius}clone(){return new lt(this.center,this.radius)}union(t){const e=this.center,n=this.radius,r=t.center,i=t.radius,o=ut.copy(r).subtract(e),a=o.magnitude();if(n>=a+i)return this.clone();if(i>=a+n)return t.clone();const s=.5*(n+a+i);return ct.copy(o).scale((-n+s)/a).add(e),this.center.copy(ct),this.radius=s,this}expand(t){const e=ut.from(t).subtract(this.center).magnitude();return e>this.radius&&(this.radius=e),this}transform(t){this.center.transform(t);const e=st.e(ut,t);return this.radius=Math.max(e[0],Math.max(e[1],e[2]))*this.radius,this}distanceSquaredTo(t){const e=this.distanceTo(t);return e*e}distanceTo(t){const e=ut.from(t).subtract(this.center);return Math.max(0,e.len()-this.radius)}intersectPlane(t){const e=this.center,n=this.radius,r=t.normal.dot(e)+t.distance;return r<-n?$:r<n?tt:et}}var ht,ft=n(169),pt=n(22),dt=n(53),At=n(54),gt=n(33),mt=n(24);!function(t){t[t.COL0ROW0=0]="COL0ROW0",t[t.COL0ROW1=1]="COL0ROW1",t[t.COL0ROW2=2]="COL0ROW2",t[t.COL1ROW0=3]="COL1ROW0",t[t.COL1ROW1=4]="COL1ROW1",t[t.COL1ROW2=5]="COL1ROW2",t[t.COL2ROW0=6]="COL2ROW0",t[t.COL2ROW1=7]="COL2ROW1",t[t.COL2ROW2=8]="COL2ROW2"}(ht||(ht={}));const yt=Object.freeze([1,0,0,0,1,0,0,0,1]);class vt extends ft.a{static get IDENTITY(){return function(){bt||(bt=new vt,Object.freeze(bt));return bt}()}static get ZERO(){return function(){_t||(_t=new vt([0,0,0,0,0,0,0,0,0]),Object.freeze(_t));return _t}()}get ELEMENTS(){return 9}get RANK(){return 3}get INDICES(){return ht}constructor(t,...e){super(-0,-0,-0,-0,-0,-0,-0,-0,-0),1===arguments.length&&Array.isArray(t)?this.copy(t):e.length>0?this.copy([t,...e]):this.identity()}copy(t){return this[0]=t[0],this[1]=t[1],this[2]=t[2],this[3]=t[3],this[4]=t[4],this[5]=t[5],this[6]=t[6],this[7]=t[7],this[8]=t[8],this.check()}identity(){return this.copy(yt)}fromObject(t){return this.check()}fromQuaternion(t){return At.c(this,t),this.check()}set(t,e,n,r,i,o,a,s,u){return this[0]=t,this[1]=e,this[2]=n,this[3]=r,this[4]=i,this[5]=o,this[6]=a,this[7]=s,this[8]=u,this.check()}setRowMajor(t,e,n,r,i,o,a,s,u){return this[0]=t,this[1]=r,this[2]=a,this[3]=e,this[4]=i,this[5]=s,this[6]=n,this[7]=o,this[8]=u,this.check()}determinant(){return At.b(this)}transpose(){return At.i(this,this),this.check()}invert(){return At.d(this,this),this.check()}multiplyLeft(t){return At.e(this,t,this),this.check()}multiplyRight(t){return At.e(this,this,t),this.check()}rotate(t){return At.f(this,this,t),this.check()}scale(t){return Array.isArray(t)?At.g(this,this,t):At.g(this,this,[t,t]),this.check()}translate(t){return At.h(this,this,t),this.check()}transform(t,e){let n;switch(t.length){case 2:n=gt.i(e||[-0,-0],t,this);break;case 3:n=mt.o(e||[-0,-0,-0],t,this);break;case 4:n=Object(dt.e)(e||[-0,-0,-0,-0],t,this);break;default:throw new Error("Illegal vector")}return Object(pt.b)(n,t.length),n}transformVector(t,e){return this.transform(t,e)}transformVector2(t,e){return this.transform(t,e)}transformVector3(t,e){return this.transform(t,e)}}let _t,bt;var xt=n(294);const wt=new rt.a,Et=new rt.a,Ot=new rt.a,St=new rt.a,Tt=new rt.a,Ct=new rt.a,Pt=new rt.a,Mt=0,It=1,Bt=2,Rt=3,kt=4,Lt=5,Dt=6,jt=7,Ft=8;class zt{constructor(t=[0,0,0],e=[0,0,0,0,0,0,0,0,0]){nt(this,"center",void 0),nt(this,"halfAxes",void 0),this.center=(new rt.a).from(t),this.halfAxes=new vt(e)}get halfSize(){const t=this.halfAxes.getColumn(0),e=this.halfAxes.getColumn(1),n=this.halfAxes.getColumn(2);return[new rt.a(t).len(),new rt.a(e).len(),new rt.a(n).len()]}get quaternion(){const t=this.halfAxes.getColumn(0),e=this.halfAxes.getColumn(1),n=this.halfAxes.getColumn(2),r=new rt.a(t).normalize(),i=new rt.a(e).normalize(),o=new rt.a(n).normalize();return(new xt.a).fromMatrix3(new vt([...r,...i,...o]))}fromCenterHalfSizeQuaternion(t,e,n){const r=new xt.a(n),i=(new vt).fromQuaternion(r);return i[0]=i[0]*e[0],i[1]=i[1]*e[0],i[2]=i[2]*e[0],i[3]=i[3]*e[1],i[4]=i[4]*e[1],i[5]=i[5]*e[1],i[6]=i[6]*e[2],i[7]=i[7]*e[2],i[8]=i[8]*e[2],this.center=(new rt.a).from(t),this.halfAxes=i,this}clone(){return new zt(this.center,this.halfAxes)}equals(t){return this===t||Boolean(t)&&this.center.equals(t.center)&&this.halfAxes.equals(t.halfAxes)}getBoundingSphere(t=new lt){const e=this.halfAxes,n=e.getColumn(0,Ot),r=e.getColumn(1,St),i=e.getColumn(2,Tt),o=wt.copy(n).add(r).add(i);return t.center.copy(this.center),t.radius=o.magnitude(),t}intersectPlane(t){const e=this.center,n=t.normal,r=this.halfAxes,i=n.x,o=n.y,a=n.z,s=Math.abs(i*r[Mt]+o*r[It]+a*r[Bt])+Math.abs(i*r[Rt]+o*r[kt]+a*r[Lt])+Math.abs(i*r[Dt]+o*r[jt]+a*r[Ft]),u=n.dot(e)+t.distance;return u<=-s?$:u>=s?et:tt}distanceTo(t){return Math.sqrt(this.distanceSquaredTo(t))}distanceSquaredTo(t){const e=Et.from(t).subtract(this.center),n=this.halfAxes,r=n.getColumn(0,Ot),i=n.getColumn(1,St),o=n.getColumn(2,Tt),a=r.magnitude(),s=i.magnitude(),u=o.magnitude();r.normalize(),i.normalize(),o.normalize();let c,l=0;return c=Math.abs(e.dot(r))-a,c>0&&(l+=c*c),c=Math.abs(e.dot(i))-s,c>0&&(l+=c*c),c=Math.abs(e.dot(o))-u,c>0&&(l+=c*c),l}computePlaneDistances(t,e,n=[-0,-0]){let r=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;const o=this.center,a=this.halfAxes,s=a.getColumn(0,Ot),u=a.getColumn(1,St),c=a.getColumn(2,Tt),l=Ct.copy(s).add(u).add(c).add(o),h=Pt.copy(l).subtract(t);let f=e.dot(h);return r=Math.min(f,r),i=Math.max(f,i),l.copy(o).add(s).add(u).subtract(c),h.copy(l).subtract(t),f=e.dot(h),r=Math.min(f,r),i=Math.max(f,i),l.copy(o).add(s).subtract(u).add(c),h.copy(l).subtract(t),f=e.dot(h),r=Math.min(f,r),i=Math.max(f,i),l.copy(o).add(s).subtract(u).subtract(c),h.copy(l).subtract(t),f=e.dot(h),r=Math.min(f,r),i=Math.max(f,i),o.copy(l).subtract(s).add(u).add(c),h.copy(l).subtract(t),f=e.dot(h),r=Math.min(f,r),i=Math.max(f,i),o.copy(l).subtract(s).add(u).subtract(c),h.copy(l).subtract(t),f=e.dot(h),r=Math.min(f,r),i=Math.max(f,i),o.copy(l).subtract(s).subtract(u).add(c),h.copy(l).subtract(t),f=e.dot(h),r=Math.min(f,r),i=Math.max(f,i),o.copy(l).subtract(s).subtract(u).subtract(c),h.copy(l).subtract(t),f=e.dot(h),r=Math.min(f,r),i=Math.max(f,i),n[0]=r,n[1]=i,n}transform(t){this.center.transformAsPoint(t);const e=this.halfAxes.getColumn(0,Ot);e.transformAsPoint(t);const n=this.halfAxes.getColumn(1,St);n.transformAsPoint(t);const r=this.halfAxes.getColumn(2,Tt);return r.transformAsPoint(t),this.halfAxes=new vt([...e,...n,...r]),this}getTransform(){throw new Error("not implemented")}}var Ut=n(136),Nt=n(13);const Gt=new rt.a,Vt=new rt.a;class Ht{constructor(t=[0,0,1],e=0){nt(this,"normal",void 0),nt(this,"distance",void 0),this.normal=new rt.a,this.distance=-0,this.fromNormalDistance(t,e)}fromNormalDistance(t,e){return Object(Ut.a)(Number.isFinite(e)),this.normal.from(t).normalize(),this.distance=e,this}fromPointNormal(t,e){t=Gt.from(t),this.normal.from(e).normalize();const n=-this.normal.dot(t);return this.distance=n,this}fromCoefficients(t,e,n,r){return this.normal.set(t,e,n),Object(Ut.a)(Object(Nt.d)(this.normal.len(),1)),this.distance=r,this}clone(){return new Ht(this.normal,this.distance)}equals(t){return Object(Nt.d)(this.distance,t.distance)&&Object(Nt.d)(this.normal,t.normal)}getPointDistance(t){return this.normal.dot(t)+this.distance}transform(t){const e=Vt.copy(this.normal).transformAsVector(t).normalize(),n=this.normal.scale(-this.distance).transform(t);return this.fromPointNormal(n,e)}projectPointOntoPlane(t,e=[0,0,0]){t=Gt.from(t);const n=this.getPointDistance(t),r=Vt.copy(this.normal).scale(n);return t.subtract(r).to(e)}}const Wt=[new rt.a([1,0,0]),new rt.a([0,1,0]),new rt.a([0,0,1])],qt=new rt.a,Xt=new rt.a;new Ht(new rt.a(1,0,0),0);class Jt{constructor(t=[]){nt(this,"planes",void 0),this.planes=t}fromBoundingSphere(t){this.planes.length=2*Wt.length;const e=t.center,n=t.radius;let r=0;for(const t of Wt){let i=this.planes[r],o=this.planes[r+1];i||(i=this.planes[r]=new Ht),o||(o=this.planes[r+1]=new Ht);const a=qt.copy(t).scale(-n).add(e);t.dot(a);i.fromPointNormal(a,t);const s=qt.copy(t).scale(n).add(e),u=Xt.copy(t).negate();u.dot(s);o.fromPointNormal(s,u),r+=2}return this}computeVisibility(t){let e=et;for(const n of this.planes){switch(t.intersectPlane(n)){case $:return $;case tt:e=tt}}return e}computeVisibilityWithPlaneMask(t,e){if(Object(Ut.a)(Number.isFinite(e),"parentPlaneMask is required."),e===Jt.MASK_OUTSIDE||e===Jt.MASK_INSIDE)return e;let n=Jt.MASK_INSIDE;const r=this.planes;for(let i=0;i<this.planes.length;++i){const o=i<31?1<<i:0;if(i<31&&0==(e&o))continue;const a=r[i],s=t.intersectPlane(a);if(s===$)return Jt.MASK_OUTSIDE;s===tt&&(n|=o)}return n}}nt(Jt,"MASK_OUTSIDE",4294967295),nt(Jt,"MASK_INSIDE",0),nt(Jt,"MASK_INDETERMINATE",2147483647);var Zt=n(75);new rt.a,new rt.a,new rt.a,new rt.a,new rt.a;var Qt=n(288);new rt.a,new rt.a,new rt.a,new rt.a,new rt.a,new rt.a,new rt.a,new rt.a,new rt.a,new rt.a,new rt.a,new rt.a,Math.PI;var Kt=.1,Yt=1e-12,$t=1e-15,te=1e-20;Math.PI,Math.PI,Math.PI,Math.PI;const ee=new vt,ne=new vt,re=new vt,ie=new vt,oe=new vt;function ae(t,e={}){const n=te;let r=0,i=0;const o=ne,a=re;o.identity(),a.copy(t);const s=n*function(t){let e=0;for(let n=0;n<9;++n){const r=t[n];e+=r*r}return Math.sqrt(e)}(a);for(;i<10&&ce(a)>s;)le(a,ie),oe.copy(ie).transpose(),a.multiplyRight(ie),a.multiplyLeft(oe),o.multiplyRight(ie),++r>2&&(++i,r=0);return e.unitary=o.toTarget(e.unitary),e.diagonal=a.toTarget(e.diagonal),e}const se=[1,0,0],ue=[2,2,1];function ce(t){let e=0;for(let n=0;n<3;++n){const r=t[ee.getElementIndex(ue[n],se[n])];e+=2*r*r}return Math.sqrt(e)}function le(t,e){const n=$t;let r=0,i=1;for(let e=0;e<3;++e){const n=Math.abs(t[ee.getElementIndex(ue[e],se[e])]);n>r&&(i=e,r=n)}const o=se[i],a=ue[i];let s=1,u=0;if(Math.abs(t[ee.getElementIndex(a,o)])>n){const e=(t[ee.getElementIndex(a,a)]-t[ee.getElementIndex(o,o)])/2/t[ee.getElementIndex(a,o)];let n;n=e<0?-1/(-e+Math.sqrt(1+e*e)):1/(e+Math.sqrt(1+e*e)),s=1/Math.sqrt(1+n*n),u=n*s}return vt.IDENTITY.to(e),e[ee.getElementIndex(o,o)]=e[ee.getElementIndex(a,a)]=s,e[ee.getElementIndex(a,o)]=u,e[ee.getElementIndex(o,a)]=-u,e}const he=new rt.a,fe=new rt.a,pe=new rt.a,de=new rt.a,Ae=new rt.a,ge=new vt,me={diagonal:new vt,unitary:new vt};function ye(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return ve(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return ve(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function ve(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}var _e=[[.5,.5],[0,0],[0,1],[1,0],[1,1]],be=_e.concat([[0,.5],[.5,0],[1,.5],[.5,1]]),xe=be.concat([[.25,.5],[.75,.5]]),we=function(){function t(e,n,r){i()(this,t),this.x=e,this.y=n,this.z=r}return g()(t,[{key:"children",get:function(){if(!this._children){var e=2*this.x,n=2*this.y,r=this.z+1;this._children=[new t(e,n,r),new t(e,n+1,r),new t(e+1,n,r),new t(e+1,n+1,r)]}return this._children}},{key:"update",value:function(t){var e=t.viewport,n=t.cullingVolume,r=t.elevationBounds,i=t.minZ,o=t.maxZ,a=t.bounds,s=t.offset,u=t.project,c=this.getBoundingVolume(r,s,u);if(a&&!this.insideBounds(a))return!1;if(n.computeVisibility(c)<0)return!1;if(!this.childVisible){var l=this.z;if(l<o&&l>=i){var h=c.distanceTo(e.cameraPosition)*e.scale/e.height;l+=Math.floor(Math.log2(h))}if(l>=o)return this.selected=!0,!0}this.selected=!1,this.childVisible=!0;var f,p=ye(this.children);try{for(p.s();!(f=p.n()).done;){f.value.update(t)}}catch(t){p.e(t)}finally{p.f()}return!0}},{key:"getSelected",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];if(this.selected&&t.push(this),this._children){var e,n=ye(this._children);try{for(n.s();!(e=n.n()).done;){var r=e.value;r.getSelected(t)}}catch(t){n.e(t)}finally{n.f()}}return t}},{key:"insideBounds",value:function(t){var e=E()(t,4),n=e[0],r=e[1],i=e[2],o=e[3],a=512/Math.pow(2,this.z);return this.x*a<i&&this.y*a<o&&(this.x+1)*a>n&&(this.y+1)*a>r}},{key:"getBoundingVolume",value:function(t,e,n){if(n){var r,i=[],o=ye(this.z<1?xe:this.z<2?be:_e);try{for(o.s();!(r=o.n()).done;){var a=r.value,s=Me(this.x+a[0],this.y+a[1],this.z);s[2]=t[0],i.push(n(s)),t[0]!==t[1]&&(s[2]=t[1],i.push(n(s)))}}catch(t){o.e(t)}finally{o.f()}return function(t,e=new zt){if(!t||0===t.length)return e.halfAxes=new vt([0,0,0,0,0,0,0,0,0]),e.center=new rt.a,e;const n=t.length,r=new rt.a(0,0,0);for(const e of t)r.add(e);const i=1/n;r.multiplyByScalar(i);let o=0,a=0,s=0,u=0,c=0,l=0;for(const e of t){const t=he.copy(e).subtract(r);o+=t.x*t.x,a+=t.x*t.y,s+=t.x*t.z,u+=t.y*t.y,c+=t.y*t.z,l+=t.z*t.z}o*=i,a*=i,s*=i,u*=i,c*=i,l*=i;const h=ge;h[0]=o,h[1]=a,h[2]=s,h[3]=a,h[4]=u,h[5]=c,h[6]=s,h[7]=c,h[8]=l;const{unitary:f}=ae(h,me),p=e.halfAxes.copy(f);let d=p.getColumn(0,pe),A=p.getColumn(1,de),g=p.getColumn(2,Ae),m=-Number.MAX_VALUE,y=-Number.MAX_VALUE,v=-Number.MAX_VALUE,_=Number.MAX_VALUE,b=Number.MAX_VALUE,x=Number.MAX_VALUE;for(const e of t)he.copy(e),m=Math.max(he.dot(d),m),y=Math.max(he.dot(A),y),v=Math.max(he.dot(g),v),_=Math.min(he.dot(d),_),b=Math.min(he.dot(A),b),x=Math.min(he.dot(g),x);d=d.multiplyByScalar(.5*(_+m)),A=A.multiplyByScalar(.5*(b+y)),g=g.multiplyByScalar(.5*(x+v)),e.center.copy(d).add(A).add(g);const w=fe.set(m-_,y-b,v-x).multiplyByScalar(.5),E=new vt([w[0],0,0,0,w[1],0,0,0,w[2]]);return e.halfAxes.multiplyRight(E),e}(i)}var 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t.isGeospatial?[Math.max(r[0],n[0]),Math.max(r[1],n[1]),Math.min(r[2],n[2]),Math.min(r[3],n[3])]:[Math.max(Math.min(r[0],n[2]),n[0]),Math.max(Math.min(r[1],n[3]),n[1]),Math.min(Math.max(r[2],n[0]),n[2]),Math.min(Math.max(r[3],n[1]),n[3])]}(t,null,r),Pe(e,n),i),a=E()(o,4),s=a[0],u=a[1],c=a[2],l=a[3],h=[],f=Math.floor(s);f<c;f++)for(var p=Math.floor(u);p<l;p++)h.push({x:f,y:p,z:e});return h}function ke(t){var e=t.viewport,n=t.maxZoom,r=t.minZoom,i=t.zRange,o=t.extent,a=t.tileSize,s=void 0===a?512:a,u=t.modelMatrix,c=t.modelMatrixInverse,l=t.zoomOffset,h=void 0===l?0:l,f=e.isGeospatial?Math.round(e.zoom+Math.log2(512/s))+h:Math.ceil(e.zoom)+h;if("number"==typeof r&&Number.isFinite(r)&&f<r){if(!o)return[];f=r}"number"==typeof n&&Number.isFinite(n)&&f>n&&(f=n);var p=o;return u&&c&&o&&!e.isGeospatial&&(p=Se(o,u)),e.isGeospatial?function(t,e,n,r){var i=t instanceof K.a&&t.resolution?t.projectPosition:null,o=Object.values(t.getFrustumPlanes()).map((function(t){var e=t.normal,n=t.distance;return new Ht(e.clone().negate(),n)})),a=new Jt(o),s=t.distanceScales.unitsPerMeter[2],u=n&&n[0]*s||0,c=n&&n[1]*s||0,l=t instanceof Y.a&&t.pitch<=60?e:0;if(r){var h=r,f=E()(h,4),p=f[0],d=f[1],A=f[2],g=f[3],m=Object(j.l)([p,g]),y=Object(j.l)([A,d]);r=[m[0],512-m[1],y[0],512-y[1]]}var v=new we(0,0,0),_={viewport:t,project:i,cullingVolume:a,elevationBounds:[u,c],minZ:l,maxZ:e,bounds:r,offset:0};if(v.update(_),t instanceof Y.a&&t.subViewports&&t.subViewports.length>1){for(_.offset=-1;v.update(_)&&!(--_.offset<-3););for(_.offset=1;v.update(_)&&!(++_.offset>3););}return v.getSelected()}(e,f,i,o):Re(e,f,s,p||Ee,c)}var Le,De=n(208),je=n(77);function Fe(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return ze(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return 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n=this;i()(this,t),f()(this,"_getCullBounds",Object(je.a)(Ce)),this.opts=e,this.onTileLoad=function(t){n.opts.onTileLoad(t),n.opts.maxCacheByteSize&&(n._cacheByteSize+=t.byteLength,n._resizeCache())},this._requestScheduler=new De.a({maxRequests:e.maxRequests,throttleRequests:e.maxRequests>0}),this._cache=new Map,this._tiles=[],this._dirty=!1,this._cacheByteSize=0,this._viewport=null,this._selectedTiles=null,this._frameNumber=0,this._modelMatrix=new Zt.a,this._modelMatrixInverse=new Zt.a,this.setOptions(e)}return g()(t,[{key:"tiles",get:function(){return this._tiles}},{key:"selectedTiles",get:function(){return this._selectedTiles}},{key:"isLoaded",get:function(){return null!==this._selectedTiles&&this._selectedTiles.every((function(t){return t.isLoaded}))}},{key:"needsReload",get:function(){return null!==this._selectedTiles&&this._selectedTiles.some((function(t){return t.needsReload}))}},{key:"setOptions",value:function(t){Object.assign(this.opts,t),Number.isFinite(t.maxZoom)&&(this._maxZoom=Math.floor(t.maxZoom)),Number.isFinite(t.minZoom)&&(this._minZoom=Math.ceil(t.minZoom))}},{key:"finalize",value:function(){var t,e=Fe(this._cache.values());try{for(e.s();!(t=e.n()).done;){var n=t.value;n.isLoading&&n.abort()}}catch(t){e.e(t)}finally{e.f()}this._cache.clear(),this._tiles=[],this._selectedTiles=null}},{key:"reloadAll",value:function(){var t,e=Fe(this._cache.keys());try{for(e.s();!(t=e.n()).done;){var n=t.value,r=this._cache.get(n);this._selectedTiles&&this._selectedTiles.includes(r)?r.setNeedsReload():this._cache.delete(n)}}catch(t){e.e(t)}finally{e.f()}}},{key:"update",value:function(t){var e=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=n.zRange,i=n.modelMatrix,o=new Zt.a(i),a=!o.equals(this._modelMatrix);if(this._viewport&&t.equals(this._viewport)&&Object(Nt.d)(this._zRange,r)&&!a)this.needsReload&&(this._selectedTiles=this._selectedTiles.map((function(t){return e._getTile(t.index,!0)})));else{a&&(this._modelMatrixInverse=o.clone().invert(),this._modelMatrix=o),this._viewport=t,this._zRange=r;var s=this.getTileIndices({viewport:t,maxZoom:this._maxZoom,minZoom:this._minZoom,zRange:r,modelMatrix:this._modelMatrix,modelMatrixInverse:this._modelMatrixInverse});this._selectedTiles=s.map((function(t){return e._getTile(t,!0)})),this._dirty&&this._rebuildTree()}var u=this.updateTileStates();return this._pruneRequests(),this._dirty&&this._resizeCache(),u&&this._frameNumber++,this._frameNumber}},{key:"isTileVisible",value:function(t,e){if(!t.isVisible)return!1;if(e&&this._viewport){var n=Ce({viewport:this._viewport,z:this._zRange,cullRect:e}),r=E()(n,4),i=r[0],o=r[1],a=r[2],s=r[3],u=t.bbox;if("west"in u)return u.west<a&&u.east>i&&u.south<s&&u.north>o;var c=Math.min(u.top,u.bottom),l=Math.max(u.top,u.bottom);return u.left<a&&u.right>i&&c<s&&l>o}return!0}},{key:"getTileIndices",value:function(t){var e=t.viewport,n=t.maxZoom,r=t.minZoom,i=t.zRange,o=t.modelMatrix,a=t.modelMatrixInverse,s=this.opts;return ke({viewport:e,maxZoom:n,minZoom:r,zRange:i,tileSize:s.tileSize,extent:s.extent,modelMatrix:o,modelMatrixInverse:a,zoomOffset:s.zoomOffset})}},{key:"getTileId",value:function(t){return"".concat(t.x,"-").concat(t.y,"-").concat(t.z)}},{key:"getTileZoom",value:function(t){return t.z}},{key:"getTileMetadata",value:function(t){var e=this.opts.tileSize;return{bbox:Be(this._viewport,t.x,t.y,t.z,e)}}},{key:"getParentIndex",value:function(t){return{x:Math.floor(t.x/2),y:Math.floor(t.y/2),z:t.z-1}}},{key:"updateTileStates",value:function(){var t,e=this.opts.refinementStrategy||"best-available",n=new Array(this._cache.size),r=0,i=Fe(this._cache.values());try{for(i.s();!(t=i.n()).done;){var o=t.value;n[r++]=o.isVisible,o.isSelected=!1,o.isVisible=!1}}catch(t){i.e(t)}finally{i.f()}var a,s=Fe(this._selectedTiles);try{for(s.s();!(a=s.n()).done;){var u=a.value;u.isSelected=!0,u.isVisible=!0}}catch(t){s.e(t)}finally{s.f()}("function"==typeof e?e:Ue[e])(Array.from(this._cache.values())),r=0;var c,l=Fe(this._cache.values());try{for(l.s();!(c=l.n()).done;){var h=c.value;if(n[r++]!==h.isVisible)return!0}}catch(t){l.e(t)}finally{l.f()}return!1}},{key:"_pruneRequests",value:function(){var t,e=this.opts.maxRequests,n=[],r=0,i=Fe(this._cache.values());try{for(i.s();!(t=i.n()).done;){var o=t.value;o.isLoading&&(r++,o.isSelected||o.isVisible||n.push(o))}}catch(t){i.e(t)}finally{i.f()}for(;e>0&&r>e&&n.length>0;){n.shift().abort(),r--}}},{key:"_rebuildTree",value:function(){var t,e=this._cache,n=Fe(e.values());try{for(n.s();!(t=n.n()).done;){var r=t.value;r.parent=null,r.children&&(r.children.length=0)}}catch(t){n.e(t)}finally{n.f()}var i,o=Fe(e.values());try{for(o.s();!(i=o.n()).done;){var a=i.value,s=this._getNearestAncestor(a);a.parent=s,null!=s&&s.children&&s.children.push(a)}}catch(t){o.e(t)}finally{o.f()}}},{key:"_resizeCache",value:function(){var t=this._cache,e=this.opts,n=e.maxCacheSize||(e.maxCacheByteSize?1/0:5*this.selectedTiles.length),r=e.maxCacheByteSize||1/0;if(t.size>n||this._cacheByteSize>r){var i,o=Fe(t);try{for(o.s();!(i=o.n()).done;){var a=E()(i.value,2),s=a[0],u=a[1];if(u.isVisible||(this._cacheByteSize-=e.maxCacheByteSize?u.byteLength:0,t.delete(s),this.opts.onTileUnload(u)),t.size<=n&&this._cacheByteSize<=r)break}}catch(t){o.e(t)}finally{o.f()}this._rebuildTree(),this._dirty=!0}this._dirty&&(this._tiles=Array.from(this._cache.values()).sort((function(t,e){return t.zoom-e.zoom})),this._dirty=!1)}},{key:"_getTile",value:function(t,e){var n=this.getTileId(t),r=this._cache.get(n),i=!1;return!r&&e?(r=new J(t),Object.assign(r,this.getTileMetadata(r.index)),Object.assign(r,{id:n,zoom:this.getTileZoom(r.index)}),i=!0,this._cache.set(n,r),this._dirty=!0):r&&r.needsReload&&(i=!0),r&&i&&r.loadData({getData:this.opts.getTileData,requestScheduler:this._requestScheduler,onLoad:this.onTileLoad,onError:this.opts.onTileError}),r}},{key:"_getNearestAncestor",value:function(t){for(var e=this._minZoom,n=void 0===e?0:e,r=t.index;this.getTileZoom(r)>n;){r=this.getParentIndex(r);var i=this._getTile(r);if(i)return i}return null}}]),t}();function Ge(t){for(var e=t;e;){if(e.isLoaded||e.content)return e.state|=2,!0;e=e.parent}return!1}function Ve(t){var e,n=Fe(t.children);try{for(n.s();!(e=n.n()).done;){var r=e.value;r.isLoaded||r.content?r.state|=2:Ve(r)}}catch(t){n.e(t)}finally{n.f()}}function He(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function We(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?He(Object(n),!0).forEach((function(e){f()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):He(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function qe(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=l()(t);if(e){var i=l()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return u()(this,n)}}var Xe={TilesetClass:Ne,data:{type:"data",value:[]},dataComparator:Oe.equals,renderSubLayers:{type:"function",value:function(t){return new 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M=g,0|(P=0);u=t+4|0,c=p+8|0,l=d+8|0,h=A+8|0,f=((0|e)<0)<<31>>31,C=0;t:for(;;){S=(y=0|i[u>>2])+(C<<4)|0,i[p>>2]=i[S>>2],i[p+4>>2]=i[S+4>>2],i[p+8>>2]=i[S+8>>2],i[p+12>>2]=i[S+12>>2],(0|C)==(m+-1|0)?(i[d>>2]=i[y>>2],i[d+4>>2]=i[y+4>>2],i[d+8>>2]=i[y+8>>2],i[d+12>>2]=i[y+12>>2]):(S=y+(C+1<<4)|0,i[d>>2]=i[S>>2],i[d+4>>2]=i[S+4>>2],i[d+8>>2]=i[S+8>>2],i[d+12>>2]=i[S+12>>2]),S=0|q(p,d,n);e:do{if((0|S)>0){T=+(0|S),O=0;n:for(;;){B=+(S-O|0),I=+(0|O),o[A>>3]=+o[p>>3]*B/T+ +o[d>>3]*I/T,o[h>>3]=+o[c>>3]*B/T+ +o[l>>3]*I/T,y=0|we(0|(x=0|Nt(A,n)),0|(E=0|w()),0|e,0|f),w(),_=0|i[(v=m=s+(y<<3)|0)>>2],v=0|i[v+4>>2];r:do{if(0==(0|_)&0==(0|v))P=14;else for(b=0;;){if((0|b)>(0|e)){m=1;break r}if((0|_)==(0|x)&(0|v)==(0|E)){m=7;break r}if(0==(0|(_=0|i[(v=m=s+((y=(y+1|0)%(0|e)|0)<<3)|0)>>2]))&0==(0|(v=0|i[v+4>>2]))){P=14;break}b=b+1|0}}while(0);switch(14==(0|P)&&(P=0,0==(0|x)&0==(0|E)?m=7:(i[m>>2]=x,i[m+4>>2]=E,m=0|i[r>>2],i[(b=a+(m<<3)|0)>>2]=x,i[b+4>>2]=E,i[r>>2]=m+1,m=0)),7&m){case 7:case 0:break;default:break n}if((0|S)<=(0|(O=O+1|0))){P=8;break e}}if(0|m){m=-1,P=20;break t}}else P=8}while(0);if(8==(0|P)&&(P=0),(0|(C=C+1|0))>=(0|(m=0|i[t>>2]))){m=0,P=20;break}}return 20==(0|P)?(M=g,0|m):0}function D(t){return 0|i[7728+(28*(t|=0)|0)+16>>2]}function j(t){return 4==(0|(t|=0))|117==(0|t)|0}function F(t){return 0|i[11152+(216*(0|i[(t|=0)>>2])|0)+(72*(0|i[t+4>>2])|0)+(24*(0|i[t+8>>2])|0)+(i[t+12>>2]<<3)>>2]}function z(t){return 0|i[11152+(216*(0|i[(t|=0)>>2])|0)+(72*(0|i[t+4>>2])|0)+(24*(0|i[t+8>>2])|0)+(i[t+12>>2]<<3)+4>>2]}function U(t,e){return e|=0,(0|i[7728+(28*(t|=0)|0)+20>>2])==(0|e)?0|(e=1):0|(e=(0|i[7728+(28*t|0)+24>>2])==(0|e))}function N(t,e){return 0|i[880+(28*(t|=0)|0)+((e|=0)<<2)>>2]}function G(t,e){return e|=0,(0|i[880+(28*(t|=0)|0)>>2])==(0|e)?0|(e=0):(0|i[880+(28*t|0)+4>>2])==(0|e)?0|(e=1):(0|i[880+(28*t|0)+8>>2])==(0|e)?0|(e=2):(0|i[880+(28*t|0)+12>>2])==(0|e)?0|(e=3):(0|i[880+(28*t|0)+16>>2])==(0|e)?0|(e=4):(0|i[880+(28*t|0)+20>>2])==(0|e)?0|(e=5):0|((0|i[880+(28*t|0)+24>>2])==(0|e)?6:7)}function V(t){return+o[(t|=0)+16>>3]<+o[t+24>>3]|0}function H(t,e){t|=0;var n,r,i=0;return(i=+o[(e|=0)>>3])>=+o[t+8>>3]&&i<=+o[t>>3]?(n=+o[t+16>>3],i=+o[t+24>>3],e=(r=+o[e+8>>3])>=i,t=r<=n&1,n<i?e&&(t=1):e||(t=0),0|(e=0!=(0|t))):0|(e=0)}function W(t,e){t|=0,e|=0;var n,r,a,s,c,l,h=0,f=0;s=M,M=M+288|0,n=s+264|0,r=s+96|0,f=(h=a=s)+96|0;do{i[h>>2]=0,h=h+4|0}while((0|h)<(0|f));return qt(e,a),Ht(f=0|i[(h=a)>>2],h=0|i[h+4>>2],n),Wt(f,h,r),c=+Ct(n,r+8|0),o[n>>3]=+o[t>>3],o[(h=n+8|0)>>3]=+o[t+16>>3],o[r>>3]=+o[t+8>>3],o[(f=r+8|0)>>3]=+o[t+24>>3],l=+Ct(n,r),f=~~+y(+l*l/+Se(+ +u(+(+o[h>>3]-+o[f>>3])/(+o[n>>3]-+o[r>>3])),3)/(c*(2.59807621135*c)*.8)),M=s,0|(0==(0|f)?1:f)}function q(t,e,n){t|=0,e|=0,n|=0;var r,o,a,s,u,c=0,l=0;s=M,M=M+288|0,r=s+264|0,o=s+96|0,l=(c=a=s)+96|0;do{i[c>>2]=0,c=c+4|0}while((0|c)<(0|l));return qt(n,a),Ht(c=0|i[(l=a)>>2],l=0|i[l+4>>2],r),Wt(c,l,o),u=+Ct(r,o+8|0),l=~~+y(+ +Ct(t,e)/(2*u)),M=s,0|(0==(0|l)?1:l)}function X(t,e,n,r){e|=0,n|=0,r|=0,i[(t|=0)>>2]=e,i[t+4>>2]=n,i[t+8>>2]=r}function J(t,e){t|=0;var n,r,a,s,c=0,l=0,h=0,f=0,p=0,d=0,A=0;i[(s=(e|=0)+8|0)>>2]=0,r=+o[t>>3],f=+u(+r),a=+o[t+8>>3],f+=.5*(p=+u(+a)/.8660254037844386),f-=+(0|(c=~~f)),p-=+(0|(t=~~p));do{if(f<.5){if(f<.3333333333333333){if(i[e>>2]=c,p<.5*(f+1)){i[e+4>>2]=t;break}t=t+1|0,i[e+4>>2]=t;break}if(t=(1&!(p<(A=1-f)))+t|0,i[e+4>>2]=t,A<=p&p<2*f){c=c+1|0,i[e>>2]=c;break}i[e>>2]=c;break}if(!(f<.6666666666666666)){if(c=c+1|0,i[e>>2]=c,p<.5*f){i[e+4>>2]=t;break}t=t+1|0,i[e+4>>2]=t;break}if(p<1-f){if(i[e+4>>2]=t,2*f-1<p){i[e>>2]=c;break}}else t=t+1|0,i[e+4>>2]=t;c=c+1|0,i[e>>2]=c}while(0);do{if(r<0){if(1&t){c=~~(+(0|c)-(2*(+((d=0|_e(0|c,((0|c)<0)<<31>>31|0,0|(d=(t+1|0)/2|0),((0|d)<0)<<31>>31|0))>>>0)+4294967296*+(0|w()))+1)),i[e>>2]=c;break}c=~~(+(0|c)-2*(+((d=0|_e(0|c,((0|c)<0)<<31>>31|0,0|(d=(0|t)/2|0),((0|d)<0)<<31>>31|0))>>>0)+4294967296*+(0|w()))),i[e>>2]=c;break}}while(0);d=e+4|0,a<0&&(c=c-((1|t<<1)/2|0)|0,i[e>>2]=c,t=0-t|0,i[d>>2]=t),l=t-c|0,(0|c)<0?(h=0-c|0,i[d>>2]=l,i[s>>2]=h,i[e>>2]=0,t=l,c=0):h=0,(0|t)<0&&(c=c-t|0,i[e>>2]=c,h=h-t|0,i[s>>2]=h,i[d>>2]=0,t=0),n=c-h|0,l=t-h|0,(0|h)<0&&(i[e>>2]=n,i[d>>2]=l,i[s>>2]=0,t=l,c=n,h=0),(0|(l=(0|h)<(0|(l=(0|t)<(0|c)?t:c))?h:l))<=0||(i[e>>2]=c-l,i[d>>2]=t-l,i[s>>2]=h-l)}function Z(t){var e,n=0,r=0,o=0,a=0,s=0;n=0|i[(t|=0)>>2],r=0|i[(e=t+4|0)>>2],(0|n)<0&&(r=r-n|0,i[e>>2]=r,i[(s=t+8|0)>>2]=(0|i[s>>2])-n,i[t>>2]=0,n=0),(0|r)<0?(n=n-r|0,i[t>>2]=n,a=(0|i[(s=t+8|0)>>2])-r|0,i[s>>2]=a,i[e>>2]=0,r=0):(s=a=t+8|0,a=0|i[a>>2]),(0|a)<0&&(n=n-a|0,i[t>>2]=n,r=r-a|0,i[e>>2]=r,i[s>>2]=0,a=0),(0|(o=(0|a)<(0|(o=(0|r)<(0|n)?r:n))?a:o))<=0||(i[t>>2]=n-o,i[e>>2]=r-o,i[s>>2]=a-o)}function Q(t,e){e|=0;var n,r;r=0|i[(t|=0)+8>>2],n=+((0|i[t+4>>2])-r|0),o[e>>3]=+((0|i[t>>2])-r|0)-.5*n,o[e+8>>3]=.8660254037844386*n}function K(t,e,n){t|=0,e|=0,i[(n|=0)>>2]=(0|i[e>>2])+(0|i[t>>2]),i[n+4>>2]=(0|i[e+4>>2])+(0|i[t+4>>2]),i[n+8>>2]=(0|i[e+8>>2])+(0|i[t+8>>2])}function Y(t,e,n){t|=0,e|=0,i[(n|=0)>>2]=(0|i[t>>2])-(0|i[e>>2]),i[n+4>>2]=(0|i[t+4>>2])-(0|i[e+4>>2]),i[n+8>>2]=(0|i[t+8>>2])-(0|i[e+8>>2])}function $(t,e){e|=0;var n,r=0;r=0|v(0|i[(t|=0)>>2],e),i[t>>2]=r,n=0|v(0|i[(r=t+4|0)>>2],e),i[r>>2]=n,e=0|v(0|i[(t=t+8|0)>>2],e),i[t>>2]=e}function tt(t){var e,n,r=0,o=0,a=0,s=0,u=0;u=(0|(n=0|i[(t|=0)>>2]))<0,t=(t=(o=(0|(s=((e=(0|(a=(0|i[t+4>>2])-(u?n:0)|0))<0)?0-a|0:0)+((0|i[t+8>>2])-(u?n:0))|0))<0)?0:s)-((a=(0|(o=(0|t)<(0|(o=(0|(r=(e?0:a)-(o?s:0)|0))<(0|(s=(u?0:n)-(e?a:0)-(o?s:0)|0))?r:s))?t:o))>0)?o:0)|0,r=r-(a?o:0)|0;t:do{switch(s-(a?o:0)|0){case 0:switch(0|r){case 0:return 0|(u=0==(0|t)?0:1==(0|t)?1:7);case 1:return 0|(u=0==(0|t)?2:1==(0|t)?3:7);default:break t}case 1:switch(0|r){case 0:return 0|(u=0==(0|t)?4:1==(0|t)?5:7);case 1:if(t)break t;return 0|(t=6);default:break t}}}while(0);return 0|(u=7)}function et(t){var e,n,r=0,o=0,a=0,s=0,u=0;o=0|i[(e=(t|=0)+8|0)>>2],a=0|ge(+((3*(r=(0|i[t>>2])-o|0)|0)-(o=(0|i[(n=t+4|0)>>2])-o|0)|0)/7),i[t>>2]=a,r=0|ge(+((o<<1)+r|0)/7),i[n>>2]=r,i[e>>2]=0,o=r-a|0,(0|a)<0?(u=0-a|0,i[n>>2]=o,i[e>>2]=u,i[t>>2]=0,r=o,a=0,o=u):o=0,(0|r)<0&&(a=a-r|0,i[t>>2]=a,o=o-r|0,i[e>>2]=o,i[n>>2]=0,r=0),u=a-o|0,s=r-o|0,(0|o)<0?(i[t>>2]=u,i[n>>2]=s,i[e>>2]=0,r=s,s=u,o=0):s=a,(0|(a=(0|o)<(0|(a=(0|r)<(0|s)?r:s))?o:a))<=0||(i[t>>2]=s-a,i[n>>2]=r-a,i[e>>2]=o-a)}function nt(t){var e,n,r=0,o=0,a=0,s=0,u=0;o=0|i[(e=(t|=0)+8|0)>>2],a=0|ge(+(((r=(0|i[t>>2])-o|0)<<1)+(o=(0|i[(n=t+4|0)>>2])-o|0)|0)/7),i[t>>2]=a,r=0|ge(+((3*o|0)-r|0)/7),i[n>>2]=r,i[e>>2]=0,o=r-a|0,(0|a)<0?(u=0-a|0,i[n>>2]=o,i[e>>2]=u,i[t>>2]=0,r=o,a=0,o=u):o=0,(0|r)<0&&(a=a-r|0,i[t>>2]=a,o=o-r|0,i[e>>2]=o,i[n>>2]=0,r=0),u=a-o|0,s=r-o|0,(0|o)<0?(i[t>>2]=u,i[n>>2]=s,i[e>>2]=0,r=s,s=u,o=0):s=a,(0|(a=(0|o)<(0|(a=(0|r)<(0|s)?r:s))?o:a))<=0||(i[t>>2]=s-a,i[n>>2]=r-a,i[e>>2]=o-a)}function rt(t){var e,n,r,o=0,a=0,s=0,u=0;o=0|i[(t|=0)>>2],a=0|i[(n=t+4|0)>>2],s=0|i[(r=t+8|0)>>2],u=a+(3*o|0)|0,i[t>>2]=u,a=s+(3*a|0)|0,i[n>>2]=a,o=(3*s|0)+o|0,i[r>>2]=o,s=a-u|0,(0|u)<0?(o=o-u|0,i[n>>2]=s,i[r>>2]=o,i[t>>2]=0,a=s,s=0):s=u,(0|a)<0&&(s=s-a|0,i[t>>2]=s,o=o-a|0,i[r>>2]=o,i[n>>2]=0,a=0),e=s-o|0,u=a-o|0,(0|o)<0?(i[t>>2]=e,i[n>>2]=u,i[r>>2]=0,s=e,o=0):u=a,(0|(a=(0|o)<(0|(a=(0|u)<(0|s)?u:s))?o:a))<=0||(i[t>>2]=s-a,i[n>>2]=u-a,i[r>>2]=o-a)}function it(t){var e,n,r,o=0,a=0,s=0,u=0;u=0|i[(t|=0)>>2],s=(3*(o=0|i[(n=t+4|0)>>2])|0)+u|0,u=(a=0|i[(r=t+8|0)>>2])+(3*u|0)|0,i[t>>2]=u,i[n>>2]=s,o=(3*a|0)+o|0,i[r>>2]=o,a=s-u|0,(0|u)<0?(o=o-u|0,i[n>>2]=a,i[r>>2]=o,i[t>>2]=0,u=0):a=s,(0|a)<0&&(u=u-a|0,i[t>>2]=u,o=o-a|0,i[r>>2]=o,i[n>>2]=0,a=0),e=u-o|0,s=a-o|0,(0|o)<0?(i[t>>2]=e,i[n>>2]=s,i[r>>2]=0,u=e,o=0):s=a,(0|(a=(0|o)<(0|(a=(0|s)<(0|u)?s:u))?o:a))<=0||(i[t>>2]=u-a,i[n>>2]=s-a,i[r>>2]=o-a)}function ot(t,e){t|=0;var n,r,o,a=0,s=0,u=0;((e|=0)+-1|0)>>>0>=6||(u=(0|i[15472+(12*e|0)>>2])+(0|i[t>>2])|0,i[t>>2]=u,o=t+4|0,s=(0|i[15472+(12*e|0)+4>>2])+(0|i[o>>2])|0,i[o>>2]=s,r=t+8|0,e=(0|i[15472+(12*e|0)+8>>2])+(0|i[r>>2])|0,i[r>>2]=e,a=s-u|0,(0|u)<0?(e=e-u|0,i[o>>2]=a,i[r>>2]=e,i[t>>2]=0,s=0):(a=s,s=u),(0|a)<0&&(s=s-a|0,i[t>>2]=s,e=e-a|0,i[r>>2]=e,i[o>>2]=0,a=0),n=s-e|0,u=a-e|0,(0|e)<0?(i[t>>2]=n,i[o>>2]=u,i[r>>2]=0,s=n,e=0):u=a,(0|(a=(0|e)<(0|(a=(0|u)<(0|s)?u:s))?e:a))<=0||(i[t>>2]=s-a,i[o>>2]=u-a,i[r>>2]=e-a))}function at(t){var e,n,r,o=0,a=0,s=0,u=0;u=0|i[(t|=0)>>2],s=(o=0|i[(n=t+4|0)>>2])+u|0,u=(a=0|i[(r=t+8|0)>>2])+u|0,i[t>>2]=u,i[n>>2]=s,o=a+o|0,i[r>>2]=o,a=s-u|0,(0|u)<0?(o=o-u|0,i[n>>2]=a,i[r>>2]=o,i[t>>2]=0,s=0):(a=s,s=u),(0|a)<0&&(s=s-a|0,i[t>>2]=s,o=o-a|0,i[r>>2]=o,i[n>>2]=0,a=0),e=s-o|0,u=a-o|0,(0|o)<0?(i[t>>2]=e,i[n>>2]=u,i[r>>2]=0,s=e,o=0):u=a,(0|(a=(0|o)<(0|(a=(0|u)<(0|s)?u:s))?o:a))<=0||(i[t>>2]=s-a,i[n>>2]=u-a,i[r>>2]=o-a)}function st(t){var e,n,r,o=0,a=0,s=0,u=0;o=0|i[(t|=0)>>2],s=0|i[(n=t+4|0)>>2],a=0|i[(r=t+8|0)>>2],u=s+o|0,i[t>>2]=u,s=a+s|0,i[n>>2]=s,o=a+o|0,i[r>>2]=o,a=s-u|0,(0|u)<0?(o=o-u|0,i[n>>2]=a,i[r>>2]=o,i[t>>2]=0,s=0):(a=s,s=u),(0|a)<0&&(s=s-a|0,i[t>>2]=s,o=o-a|0,i[r>>2]=o,i[n>>2]=0,a=0),e=s-o|0,u=a-o|0,(0|o)<0?(i[t>>2]=e,i[n>>2]=u,i[r>>2]=0,s=e,o=0):u=a,(0|(a=(0|o)<(0|(a=(0|u)<(0|s)?u:s))?o:a))<=0||(i[t>>2]=s-a,i[n>>2]=u-a,i[r>>2]=o-a)}function ut(t){switch(0|(t|=0)){case 1:t=5;break;case 5:t=4;break;case 4:t=6;break;case 6:t=2;break;case 2:t=3;break;case 3:t=1}return 0|t}function ct(t){switch(0|(t|=0)){case 1:t=3;break;case 3:t=2;break;case 2:t=6;break;case 6:t=4;break;case 4:t=5;break;case 5:t=1}return 0|t}function lt(t){var e,n,r,o=0,a=0,s=0,u=0;o=0|i[(t|=0)>>2],a=0|i[(n=t+4|0)>>2],s=0|i[(r=t+8|0)>>2],u=a+(o<<1)|0,i[t>>2]=u,a=s+(a<<1)|0,i[n>>2]=a,o=(s<<1)+o|0,i[r>>2]=o,s=a-u|0,(0|u)<0?(o=o-u|0,i[n>>2]=s,i[r>>2]=o,i[t>>2]=0,a=s,s=0):s=u,(0|a)<0&&(s=s-a|0,i[t>>2]=s,o=o-a|0,i[r>>2]=o,i[n>>2]=0,a=0),e=s-o|0,u=a-o|0,(0|o)<0?(i[t>>2]=e,i[n>>2]=u,i[r>>2]=0,s=e,o=0):u=a,(0|(a=(0|o)<(0|(a=(0|u)<(0|s)?u:s))?o:a))<=0||(i[t>>2]=s-a,i[n>>2]=u-a,i[r>>2]=o-a)}function ht(t){var e,n,r,o=0,a=0,s=0,u=0;u=0|i[(t|=0)>>2],s=((o=0|i[(n=t+4|0)>>2])<<1)+u|0,u=(a=0|i[(r=t+8|0)>>2])+(u<<1)|0,i[t>>2]=u,i[n>>2]=s,o=(a<<1)+o|0,i[r>>2]=o,a=s-u|0,(0|u)<0?(o=o-u|0,i[n>>2]=a,i[r>>2]=o,i[t>>2]=0,u=0):a=s,(0|a)<0&&(u=u-a|0,i[t>>2]=u,o=o-a|0,i[r>>2]=o,i[n>>2]=0,a=0),e=u-o|0,s=a-o|0,(0|o)<0?(i[t>>2]=e,i[n>>2]=s,i[r>>2]=0,u=e,o=0):s=a,(0|(a=(0|o)<(0|(a=(0|s)<(0|u)?s:u))?o:a))<=0||(i[t>>2]=u-a,i[n>>2]=s-a,i[r>>2]=o-a)}function ft(t,e){e|=0;var n,r,o,a=0,s=0,u=0;return o=(0|(r=(0|i[(t|=0)>>2])-(0|i[e>>2])|0))<0,n=(0|(s=(0|i[t+4>>2])-(0|i[e+4>>2])-(o?r:0)|0))<0,e=(e=(t=(0|(u=(o?0-r|0:0)+(0|i[t+8>>2])-(0|i[e+8>>2])+(n?0-s|0:0)|0))<0)?0:u)-((s=(0|(t=(0|e)<(0|(t=(0|(a=(n?0:s)-(t?u:0)|0))<(0|(u=(o?0:r)-(n?s:0)-(t?u:0)|0))?a:u))?e:t))>0)?t:0)|0,a=a-(s?t:0)|0,0|((0|(t=(0|(t=u-(s?t:0)|0))>-1?t:0-t|0))>(0|(e=(0|(a=(0|a)>-1?a:0-a|0))>(0|(e=(0|e)>-1?e:0-e|0))?a:e))?t:e)}function pt(t,e){e|=0;var n;n=0|i[(t|=0)+8>>2],i[e>>2]=(0|i[t>>2])-n,i[e+4>>2]=(0|i[t+4>>2])-n}function dt(t,e){e|=0;var n,r,o,a=0,s=0,u=0;s=0|i[(t|=0)>>2],i[e>>2]=s,t=0|i[t+4>>2],i[(r=e+4|0)>>2]=t,i[(o=e+8|0)>>2]=0,a=t-s|0,(0|s)<0?(t=0-s|0,i[r>>2]=a,i[o>>2]=t,i[e>>2]=0,s=0):(a=t,t=0),(0|a)<0&&(s=s-a|0,i[e>>2]=s,t=t-a|0,i[o>>2]=t,i[r>>2]=0,a=0),n=s-t|0,u=a-t|0,(0|t)<0?(i[e>>2]=n,i[r>>2]=u,i[o>>2]=0,a=u,u=n,t=0):u=s,(0|(s=(0|t)<(0|(s=(0|a)<(0|u)?a:u))?t:s))<=0||(i[e>>2]=u-s,i[r>>2]=a-s,i[o>>2]=t-s)}function At(t){var e,n,r,o;n=(o=0|i[(e=(t|=0)+8|0)>>2])-(0|i[t>>2])|0,i[t>>2]=n,t=(0|i[(r=t+4|0)>>2])-o|0,i[r>>2]=t,i[e>>2]=0-(t+n)}function gt(t){var e,n,r=0,o=0,a=0,s=0,u=0;r=0-(o=0|i[(t|=0)>>2])|0,i[t>>2]=r,i[(e=t+8|0)>>2]=0,s=(a=0|i[(n=t+4|0)>>2])+o|0,(0|o)>0?(i[n>>2]=s,i[e>>2]=o,i[t>>2]=0,r=0,a=s):o=0,(0|a)<0?(u=r-a|0,i[t>>2]=u,o=o-a|0,i[e>>2]=o,i[n>>2]=0,s=u-o|0,r=0-o|0,(0|o)<0?(i[t>>2]=s,i[n>>2]=r,i[e>>2]=0,a=r,o=0):(a=0,s=u)):s=r,(0|(r=(0|o)<(0|(r=(0|a)<(0|s)?a:s))?o:r))<=0||(i[t>>2]=s-r,i[n>>2]=a-r,i[e>>2]=o-r)}function mt(t,e,n,r){e|=0,n|=0,r|=0;var a,s=0,u=0,c=0,l=0;if(a=M,M=M+32|0,function(t,e){e|=0;var n,r,i=0;i=+o[(t=t|0)>>3],n=+h(+i),i=+f(+i),o[e+16>>3]=i,i=+o[t+8>>3],r=n*+h(+i),o[e>>3]=r,i=n*+f(+i),o[e+8>>3]=i}(t|=0,u=a),i[n>>2]=0,s=+ue(15888,u),(c=+ue(15912,u))<s&&(i[n>>2]=1,s=c),(c=+ue(15936,u))<s&&(i[n>>2]=2,s=c),(c=+ue(15960,u))<s&&(i[n>>2]=3,s=c),(c=+ue(15984,u))<s&&(i[n>>2]=4,s=c),(c=+ue(16008,u))<s&&(i[n>>2]=5,s=c),(c=+ue(16032,u))<s&&(i[n>>2]=6,s=c),(c=+ue(16056,u))<s&&(i[n>>2]=7,s=c),(c=+ue(16080,u))<s&&(i[n>>2]=8,s=c),(c=+ue(16104,u))<s&&(i[n>>2]=9,s=c),(c=+ue(16128,u))<s&&(i[n>>2]=10,s=c),(c=+ue(16152,u))<s&&(i[n>>2]=11,s=c),(c=+ue(16176,u))<s&&(i[n>>2]=12,s=c),(c=+ue(16200,u))<s&&(i[n>>2]=13,s=c),(c=+ue(16224,u))<s&&(i[n>>2]=14,s=c),(c=+ue(16248,u))<s&&(i[n>>2]=15,s=c),(c=+ue(16272,u))<s&&(i[n>>2]=16,s=c),(c=+ue(16296,u))<s&&(i[n>>2]=17,s=c),(c=+ue(16320,u))<s&&(i[n>>2]=18,s=c),(c=+ue(16344,u))<s&&(i[n>>2]=19,s=c),(c=+d(+(1-.5*s)))<1e-16)return i[r>>2]=0,i[r+4>>2]=0,i[r+8>>2]=0,i[r+12>>2]=0,void(M=a);if(n=0|i[n>>2],s=+St((s=+o[16368+(24*n|0)>>3])-+St(+function(t,e){t|=0;var n,r,i,a,s;return a=+o[(e=e|0)>>3],r=+h(+a),i=+o[e+8>>3]-+o[t+8>>3],s=r*+f(+i),n=+o[t>>3],+ +m(+s,+(+f(+a)*+h(+n)-+h(+i)*(r*+f(+n))))}(15568+(n<<4)|0,t))),l=0|Ut(e)?+St(s+-.3334731722518321):s,s=+p(+c)/.381966011250105,(0|e)>0){u=0;do{s*=2.6457513110645907,u=u+1|0}while((0|u)!=(0|e))}c=+h(+l)*s,o[r>>3]=c,l=+f(+l)*s,o[r+8>>3]=l,M=a}function yt(t,e,n,r,a){e|=0,n|=0,r|=0,a|=0;var s=0,l=0;if((s=+function(t){var e,n;return n=+o[(t=t|0)>>3],e=+o[t+8>>3],+ +c(+(n*n+e*e))}(t|=0))<1e-16)return e=15568+(e<<4)|0,i[a>>2]=i[e>>2],i[a+4>>2]=i[e+4>>2],i[a+8>>2]=i[e+8>>2],void(i[a+12>>2]=i[e+12>>2]);if(l=+m(+ +o[t+8>>3],+ +o[t>>3]),(0|n)>0){t=0;do{s/=2.6457513110645907,t=t+1|0}while((0|t)!=(0|n))}r?(s/=3,n=0==(0|Ut(n)),s=+g(.381966011250105*(n?s:s/2.6457513110645907))):(s=+g(.381966011250105*s),0|Ut(n)&&(l=+St(l+.3334731722518321))),function(t,e,n,r){t|=0,e=+e,r|=0;var a=0,s=0,c=0,l=0;if((n=+n)<1e-16)return i[r>>2]=i[t>>2],i[r+4>>2]=i[t+4>>2],i[r+8>>2]=i[t+8>>2],void(i[r+12>>2]=i[t+12>>2]);s=e<0?e+6.283185307179586:e,s=e>=6.283185307179586?s+-6.283185307179586:s;do{if(!(s<1e-16)){if(a=+u(+(s+-3.141592653589793))<1e-16,e=+o[t>>3],a){e-=n,o[r>>3]=e,a=r;break}if(c=+h(+n),n=+f(+n),e=c*+f(+e)+ +h(+s)*(n*+h(+e)),e=+A(+((e=e>1?1:e)<-1?-1:e)),o[r>>3]=e,+u(+(e+-1.5707963267948966))<1e-16)return o[r>>3]=1.5707963267948966,void(o[r+8>>3]=0);if(+u(+(e+1.5707963267948966))<1e-16)return o[r>>3]=-1.5707963267948966,void(o[r+8>>3]=0);if(l=+h(+e),s=n*+f(+s)/l,n=+o[t>>3],e=(c-+f(+e)*+f(+n))/+h(+n)/l,c=s>1?1:s,e=e>1?1:e,(e=+o[t+8>>3]+ +m(+(c<-1?-1:c),+(e<-1?-1:e)))>3.141592653589793)do{e+=-6.283185307179586}while(e>3.141592653589793);if(e<-3.141592653589793)do{e+=6.283185307179586}while(e<-3.141592653589793);return void(o[r+8>>3]=e)}e=+o[t>>3]+n,o[r>>3]=e,a=r}while(0);if(+u(+(e+-1.5707963267948966))<1e-16)return o[a>>3]=1.5707963267948966,void(o[r+8>>3]=0);if(+u(+(e+1.5707963267948966))<1e-16)return o[a>>3]=-1.5707963267948966,void(o[r+8>>3]=0);if((e=+o[t+8>>3])>3.141592653589793)do{e+=-6.283185307179586}while(e>3.141592653589793);if(e<-3.141592653589793)do{e+=6.283185307179586}while(e<-3.141592653589793);o[r+8>>3]=e}(15568+(e<<4)|0,+St(+o[16368+(24*e|0)>>3]-l),s,a)}function vt(t,e,n){e|=0,n|=0;var r,o;r=M,M=M+16|0,Q((t|=0)+4|0,o=r),yt(o,0|i[t>>2],e,0,n),M=r}function _t(t,e,n,r,a){t|=0,e|=0,n|=0,r|=0,a|=0;var s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,x,w,O,S,T,C,P,I=0,B=0,R=0,k=0,L=0,D=0;if(P=M,M=M+272|0,k=P+240|0,S=P,T=P+224|0,C=P+208|0,m=P+176|0,y=P+160|0,v=P+192|0,_=P+144|0,b=P+128|0,x=P+112|0,w=P+96|0,O=P+80|0,i[(I=P+256|0)>>2]=e,i[k>>2]=i[t>>2],i[k+4>>2]=i[t+4>>2],i[k+8>>2]=i[t+8>>2],i[k+12>>2]=i[t+12>>2],bt(k,I,S),i[a>>2]=0,(0|(k=r+n+(5==(0|r)&1)|0))<=(0|n))M=P;else{u=T+4|0,c=m+4|0,l=n+5|0,h=16848+((s=0|i[I>>2])<<2)|0,f=16928+(s<<2)|0,p=b+8|0,d=x+8|0,A=w+8|0,g=C+4|0,R=n;t:for(;;){B=S+(((0|R)%5|0)<<4)|0,i[C>>2]=i[B>>2],i[C+4>>2]=i[B+4>>2],i[C+8>>2]=i[B+8>>2],i[C+12>>2]=i[B+12>>2];do{}while(2==(0|xt(C,s,0,1)));if((0|R)>(0|n)&0!=(0|Ut(e))){if(i[m>>2]=i[C>>2],i[m+4>>2]=i[C+4>>2],i[m+8>>2]=i[C+8>>2],i[m+12>>2]=i[C+12>>2],Q(u,y),r=0|i[m>>2],I=0|i[17008+(80*r|0)+(i[T>>2]<<2)>>2],i[m>>2]=i[18608+(80*r|0)+(20*I|0)>>2],(0|(B=0|i[18608+(80*r|0)+(20*I|0)+16>>2]))>0){t=0;do{at(c),t=t+1|0}while((0|t)<(0|B))}switch(B=18608+(80*r|0)+(20*I|0)+4|0,i[v>>2]=i[B>>2],i[v+4>>2]=i[B+4>>2],i[v+8>>2]=i[B+8>>2],$(v,3*(0|i[h>>2])|0),K(c,v,c),Z(c),Q(c,_),L=+(0|i[f>>2]),o[b>>3]=3*L,o[p>>3]=0,D=-1.5*L,o[x>>3]=D,o[d>>3]=2.598076211353316*L,o[w>>3]=D,o[A>>3]=-2.598076211353316*L,0|i[17008+(80*(0|i[m>>2])|0)+(i[C>>2]<<2)>>2]){case 1:t=x,r=b;break;case 3:t=w,r=x;break;case 2:t=b,r=w;break;default:t=12;break t}ae(y,_,r,t,O),yt(O,0|i[m>>2],s,1,a+8+(i[a>>2]<<4)|0),i[a>>2]=1+(0|i[a>>2])}if((0|R)<(0|l)&&(Q(g,m),yt(m,0|i[C>>2],s,1,a+8+(i[a>>2]<<4)|0),i[a>>2]=1+(0|i[a>>2])),i[T>>2]=i[C>>2],i[T+4>>2]=i[C+4>>2],i[T+8>>2]=i[C+8>>2],i[T+12>>2]=i[C+12>>2],(0|(R=R+1|0))>=(0|k)){t=3;break}}3!=(0|t)?12==(0|t)&&E(22474,22521,581,22531):M=P}}function bt(t,e,n){t|=0,e|=0,n|=0;var r,o=0,a=0,s=0,u=0,c=0;r=M,M=M+128|0,a=r,u=20208,c=(s=o=r+64|0)+60|0;do{i[s>>2]=i[u>>2],s=s+4|0,u=u+4|0}while((0|s)<(0|c));u=20272,c=(s=a)+60|0;do{i[s>>2]=i[u>>2],s=s+4|0,u=u+4|0}while((0|s)<(0|c));o=(c=0==(0|Ut(0|i[e>>2])))?o:a,lt(a=t+4|0),ht(a),0|Ut(0|i[e>>2])&&(it(a),i[e>>2]=1+(0|i[e>>2])),i[n>>2]=i[t>>2],K(a,o,e=n+4|0),Z(e),i[n+16>>2]=i[t>>2],K(a,o+12|0,e=n+20|0),Z(e),i[n+32>>2]=i[t>>2],K(a,o+24|0,e=n+36|0),Z(e),i[n+48>>2]=i[t>>2],K(a,o+36|0,e=n+52|0),Z(e),i[n+64>>2]=i[t>>2],K(a,o+48|0,n=n+68|0),Z(n),M=r}function xt(t,e,n,r){n|=0,r|=0;var o,a,s,u,c,l,h=0,f=0,p=0,d=0,A=0;if(l=M,M=M+32|0,c=l+12|0,a=l,A=(t|=0)+4|0,d=0|i[16928+((e|=0)<<2)>>2],d=(u=0!=(0|r))?3*d|0:d,h=0|i[A>>2],o=0|i[(s=t+8|0)>>2],u){if((0|(h=o+h+(r=0|i[(f=t+12|0)>>2])|0))==(0|d))return M=l,0|(A=1);p=f}else h=o+h+(r=0|i[(p=t+12|0)>>2])|0;if((0|h)<=(0|d))return M=l,0|(A=0);do{if((0|r)>0){if(r=0|i[t>>2],(0|o)>0){f=18608+(80*r|0)+60|0,r=t;break}r=18608+(80*r|0)+40|0,n?(X(c,d,0,0),Y(A,c,a),st(a),K(a,c,A),f=r,r=t):(f=r,r=t)}else f=18608+(80*(0|i[t>>2])|0)+20|0,r=t}while(0);if(i[r>>2]=i[f>>2],(0|i[(h=f+16|0)>>2])>0){r=0;do{at(A),r=r+1|0}while((0|r)<(0|i[h>>2]))}return t=f+4|0,i[c>>2]=i[t>>2],i[c+4>>2]=i[t+4>>2],i[c+8>>2]=i[t+8>>2],e=0|i[16848+(e<<2)>>2],$(c,u?3*e|0:e),K(A,c,A),Z(A),r=u&&((0|i[s>>2])+(0|i[A>>2])+(0|i[p>>2])|0)==(0|d)?1:2,M=l,0|(A=r)}function wt(t,e){t|=0,e|=0;var n=0;do{n=0|xt(t,e,0,1)}while(2==(0|n));return 0|n}function Et(t,e,n,r,a){t|=0,e|=0,n|=0,r|=0,a|=0;var s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,x,w,O,S=0,T=0,C=0,P=0,I=0;if(O=M,M=M+240|0,_=O+208|0,b=O,x=O+192|0,w=O+176|0,A=O+160|0,g=O+144|0,m=O+128|0,y=O+112|0,v=O+96|0,i[(S=O+224|0)>>2]=e,i[_>>2]=i[t>>2],i[_+4>>2]=i[t+4>>2],i[_+8>>2]=i[t+8>>2],i[_+12>>2]=i[t+12>>2],Ot(_,S,b),i[a>>2]=0,(0|(d=r+n+(6==(0|r)&1)|0))<=(0|n))M=O;else{u=n+6|0,c=16928+((s=0|i[S>>2])<<2)|0,l=g+8|0,h=m+8|0,f=y+8|0,p=x+4|0,T=0,C=n,r=-1;t:for(;;){if(t=b+((S=(0|C)%6|0)<<4)|0,i[x>>2]=i[t>>2],i[x+4>>2]=i[t+4>>2],i[x+8>>2]=i[t+8>>2],i[x+12>>2]=i[t+12>>2],t=T,T=0|xt(x,s,0,1),(0|C)>(0|n)&0!=(0|Ut(e))&&(1!=(0|t)&&(0|i[x>>2])!=(0|r))){switch(Q(b+(((S+5|0)%6|0)<<4)+4|0,w),Q(b+(S<<4)+4|0,A),P=+(0|i[c>>2]),o[g>>3]=3*P,o[l>>3]=0,I=-1.5*P,o[m>>3]=I,o[h>>3]=2.598076211353316*P,o[y>>3]=I,o[f>>3]=-2.598076211353316*P,S=0|i[_>>2],0|i[17008+(80*S|0)+(((0|r)==(0|S)?0|i[x>>2]:r)<<2)>>2]){case 1:t=m,r=g;break;case 3:t=y,r=m;break;case 2:t=g,r=y;break;default:t=8;break t}ae(w,A,r,t,v),0|se(w,v)||0|se(A,v)||(yt(v,0|i[_>>2],s,1,a+8+(i[a>>2]<<4)|0),i[a>>2]=1+(0|i[a>>2]))}if((0|C)<(0|u)&&(Q(p,w),yt(w,0|i[x>>2],s,1,a+8+(i[a>>2]<<4)|0),i[a>>2]=1+(0|i[a>>2])),(0|(C=C+1|0))>=(0|d)){t=3;break}r=0|i[x>>2]}3!=(0|t)?8==(0|t)&&E(22557,22521,746,22602):M=O}}function Ot(t,e,n){t|=0,e|=0,n|=0;var r,o=0,a=0,s=0,u=0,c=0;r=M,M=M+160|0,a=r,u=20336,c=(s=o=r+80|0)+72|0;do{i[s>>2]=i[u>>2],s=s+4|0,u=u+4|0}while((0|s)<(0|c));u=20416,c=(s=a)+72|0;do{i[s>>2]=i[u>>2],s=s+4|0,u=u+4|0}while((0|s)<(0|c));o=(c=0==(0|Ut(0|i[e>>2])))?o:a,lt(a=t+4|0),ht(a),0|Ut(0|i[e>>2])&&(it(a),i[e>>2]=1+(0|i[e>>2])),i[n>>2]=i[t>>2],K(a,o,e=n+4|0),Z(e),i[n+16>>2]=i[t>>2],K(a,o+12|0,e=n+20|0),Z(e),i[n+32>>2]=i[t>>2],K(a,o+24|0,e=n+36|0),Z(e),i[n+48>>2]=i[t>>2],K(a,o+36|0,e=n+52|0),Z(e),i[n+64>>2]=i[t>>2],K(a,o+48|0,e=n+68|0),Z(e),i[n+80>>2]=i[t>>2],K(a,o+60|0,n=n+84|0),Z(n),M=r}function St(t){var e;return e=(t=+t)<0?t+6.283185307179586:t,+(t>=6.283185307179586?e+-6.283185307179586:e)}function Tt(t,e){return e|=0,+u(+(+o[(t|=0)>>3]-+o[e>>3]))<17453292519943298e-27?0|(e=+u(+(+o[t+8>>3]-+o[e+8>>3]))<17453292519943298e-27):0|(e=0)}function Ct(t,e){t|=0;var n,r,i,a=0;return r=+o[(e|=0)>>3],n=+o[t>>3],a=(i=+f(.5*(r-n)))*i+(a=+f(.5*(+o[e+8>>3]-+o[t+8>>3])))*(+h(+r)*+h(+n)*a),2*+m(+ +c(+a),+ +c(+(1-a)))*6371.007180918475}function Pt(t,e,n){t|=0,n|=0;var r,i,a,s,u=0,l=0,d=0,A=0,y=0,v=0;return v=+o[(e|=0)>>3],a=+o[t>>3],y=+f(.5*(v-a)),d=+o[e+8>>3],i=+o[t+8>>3],A=+f(.5*(d-i)),r=+h(+a),s=+h(+v),A=2*+m(+ +c(+(A=y*y+A*(s*r*A))),+ +c(+(1-A))),y=+o[n>>3],v=+f(.5*(y-v)),u=+o[n+8>>3],d=+f(.5*(u-d)),l=+h(+y),d=2*+m(+ +c(+(d=v*v+d*(s*l*d))),+ +c(+(1-d))),y=+f(.5*(a-y)),u=+f(.5*(i-u)),u=2*+m(+ +c(+(u=y*y+u*(r*l*u))),+ +c(+(1-u))),4*+g(+ +c(+ +p(.5*(l=.5*(A+d+u)))*+p(.5*(l-A))*+p(.5*(l-d))*+p(.5*(l-u))))}function Mt(t,e){return e=0|Ee(0|(t|=0),0|(e|=0),45),w(),127&e|0}function It(t,e){var n=0,r=0,i=0,o=0,a=0,s=0;if(!(!0&134217728==(-16777216&(e|=0)|0)))return 0|(e=0);if(a=0|Ee(0|(t|=0),0|e,45),w(),(a&=127)>>>0>121)return 0|(e=0);n=0|Ee(0|t,0|e,52),w(),n&=15;do{if(0|n){for(i=1,r=0;;){if(o=0|Ee(0|t,0|e,3*(15-i|0)|0),w(),0!=(0|(o&=7))&(1^r)){if(1==(0|o)&0!=(0|D(a))){s=0,r=13;break}r=1}if(7==(0|o)){s=0,r=13;break}if(!(i>>>0<n>>>0)){r=9;break}i=i+1|0}if(9==(0|r)){if(15!=(0|n))break;return 0|(s=1)}if(13==(0|r))return 0|s}}while(0);for(;;){if(s=0|Ee(0|t,0|e,3*(14-n|0)|0),w(),!(7==(7&s|0)&!0)){s=0,r=13;break}if(!(n>>>0<14)){s=1,r=13;break}n=n+1|0}return 13==(0|r)?0|s:0}function Bt(t,e,n){n|=0;var r=0,i=0;if(r=0|Ee(0|(t|=0),0|(e|=0),52),w(),(0|(r&=15))>=(0|n)){if((0|r)!=(0|n))if(n>>>0<=15){if(t|=i=0|Oe(0|n,0,52),e=0|w()|-15728641&e,(0|r)>(0|n))do{i=0|Oe(7,0,3*(14-n|0)|0),n=n+1|0,t|=i,e=0|w()|e}while((0|n)<(0|r))}else e=0,t=0}else e=0,t=0;return x(0|e),0|t}function Rt(t,e,n,r){n|=0,r|=0;var o,a=0,s=0,u=0,c=0,l=0,h=0;if(u=0|Ee(0|(t|=0),0|(e|=0),52),w(),(0|n)<16&(0|(u&=15))<=(0|n)){if((0|u)==(0|n))return i[(n=r)>>2]=t,void(i[n+4>>2]=e);if(o=(0|(l=0|ee(7,n-u|0)))/7|0,c=0|Ee(0|t,0|e,45),w(),0|D(127&c)){t:do{if(u)for(s=1;;){if(a=0|Ee(0|t,0|e,3*(15-s|0)|0),w(),0|(a&=7))break t;if(!(s>>>0<u>>>0)){a=0;break}s=s+1|0}else a=0}while(0);s=0==(0|a)}else s=0;if(h=0|Oe(u+1|0,0,52),a=0|w()|-15728641&e,Rt(e=(h|t)&~(e=0|Oe(7,0,0|(c=3*(14-u|0)|0))),u=a&~(0|w()),n,r),a=r+(o<<3)|0,!s)return Rt((h=0|Oe(1,0,0|c))|e,0|w()|u,n,a),h=a+(o<<3)|0,Rt((l=0|Oe(2,0,0|c))|e,0|w()|u,n,h),h=h+(o<<3)|0,Rt((l=0|Oe(3,0,0|c))|e,0|w()|u,n,h),h=h+(o<<3)|0,Rt((l=0|Oe(4,0,0|c))|e,0|w()|u,n,h),h=h+(o<<3)|0,Rt((l=0|Oe(5,0,0|c))|e,0|w()|u,n,h),void Rt((l=0|Oe(6,0,0|c))|e,0|w()|u,n,h+(o<<3)|0);s=a+(o<<3)|0,(0|l)>6&&(Pe(0|a,0,(h=(s>>>0>(l=a+8|0)>>>0?s:l)+-1+(0-a)|0)+8&-8|0),a=l+(h>>>3<<3)|0),Rt((h=0|Oe(2,0,0|c))|e,0|w()|u,n,a),h=a+(o<<3)|0,Rt((l=0|Oe(3,0,0|c))|e,0|w()|u,n,h),h=h+(o<<3)|0,Rt((l=0|Oe(4,0,0|c))|e,0|w()|u,n,h),h=h+(o<<3)|0,Rt((l=0|Oe(5,0,0|c))|e,0|w()|u,n,h),Rt((l=0|Oe(6,0,0|c))|e,0|w()|u,n,h+(o<<3)|0)}}function kt(t,e){var n=0,r=0,i=0;if(i=0|Ee(0|(t|=0),0|(e|=0),45),w(),!(0|D(127&i)))return 0|(i=0);i=0|Ee(0|t,0|e,52),w(),i&=15;t:do{if(i)for(r=1;;){if(n=0|Ee(0|t,0|e,3*(15-r|0)|0),w(),0|(n&=7))break t;if(!(r>>>0<i>>>0)){n=0;break}r=r+1|0}else n=0}while(0);return 0|(i=0==(0|n)&1)}function Lt(t,e){var n=0,r=0,i=0;if(i=0|Ee(0|(t|=0),0|(e|=0),52),w(),!(i&=15))return 0|(i=0);for(r=1;;){if(n=0|Ee(0|t,0|e,3*(15-r|0)|0),w(),0|(n&=7)){r=5;break}if(!(r>>>0<i>>>0)){n=0,r=5;break}r=r+1|0}return 5==(0|r)?0|n:0}function Dt(t,e){var n=0,r=0,i=0,o=0,a=0,s=0,u=0;if(u=0|Ee(0|(t|=0),0|(e|=0),52),w(),!(u&=15))return u=t,x(0|(s=e)),0|u;for(s=1,n=0;;){r=0|Oe(7,0,0|(o=3*(15-s|0)|0)),i=0|w(),a=0|Ee(0|t,0|e,0|o),w(),t=(o=0|Oe(0|ut(7&a),0,0|o))|t&~r,e=(a=0|w())|e&~i;t:do{if(!n)if(0==(o&r|0)&0==(a&i|0))n=0;else if(r=0|Ee(0|t,0|e,52),w(),r&=15){n=1;e:for(;;){switch(a=0|Ee(0|t,0|e,3*(15-n|0)|0),w(),7&a){case 1:break e;case 0:break;default:n=1;break t}if(!(n>>>0<r>>>0)){n=1;break t}n=n+1|0}for(n=1;;){if(i=0|Ee(0|t,0|e,0|(a=3*(15-n|0)|0)),w(),o=0|Oe(7,0,0|a),e&=~(0|w()),t=t&~o|(a=0|Oe(0|ut(7&i),0,0|a)),e=0|e|w(),!(n>>>0<r>>>0)){n=1;break}n=n+1|0}}else n=1}while(0);if(!(s>>>0<u>>>0))break;s=s+1|0}return x(0|e),0|t}function jt(t,e){var n=0,r=0,i=0,o=0,a=0;if(r=0|Ee(0|(t|=0),0|(e|=0),52),w(),!(r&=15))return r=t,x(0|(n=e)),0|r;for(n=1;a=0|Ee(0|t,0|e,0|(o=3*(15-n|0)|0)),w(),i=0|Oe(7,0,0|o),e&=~(0|w()),t=(o=0|Oe(0|ut(7&a),0,0|o))|t&~i,e=0|w()|e,n>>>0<r>>>0;)n=n+1|0;return x(0|e),0|t}function Ft(t,e){var n=0,r=0,i=0,o=0,a=0,s=0,u=0;if(u=0|Ee(0|(t|=0),0|(e|=0),52),w(),!(u&=15))return u=t,x(0|(s=e)),0|u;for(s=1,n=0;;){r=0|Oe(7,0,0|(o=3*(15-s|0)|0)),i=0|w(),a=0|Ee(0|t,0|e,0|o),w(),t=(o=0|Oe(0|ct(7&a),0,0|o))|t&~r,e=(a=0|w())|e&~i;t:do{if(!n)if(0==(o&r|0)&0==(a&i|0))n=0;else if(r=0|Ee(0|t,0|e,52),w(),r&=15){n=1;e:for(;;){switch(a=0|Ee(0|t,0|e,3*(15-n|0)|0),w(),7&a){case 1:break e;case 0:break;default:n=1;break t}if(!(n>>>0<r>>>0)){n=1;break t}n=n+1|0}for(n=1;;){if(o=0|Oe(7,0,0|(i=3*(15-n|0)|0)),a=e&~(0|w()),e=0|Ee(0|t,0|e,0|i),w(),t=t&~o|(e=0|Oe(0|ct(7&e),0,0|i)),e=0|a|w(),!(n>>>0<r>>>0)){n=1;break}n=n+1|0}}else n=1}while(0);if(!(s>>>0<u>>>0))break;s=s+1|0}return x(0|e),0|t}function zt(t,e){var n=0,r=0,i=0,o=0,a=0;if(r=0|Ee(0|(t|=0),0|(e|=0),52),w(),!(r&=15))return r=t,x(0|(n=e)),0|r;for(n=1;o=0|Oe(7,0,0|(a=3*(15-n|0)|0)),i=e&~(0|w()),e=0|Ee(0|t,0|e,0|a),w(),t=(e=0|Oe(0|ct(7&e),0,0|a))|t&~o,e=0|w()|i,n>>>0<r>>>0;)n=n+1|0;return x(0|e),0|t}function Ut(t){return 0|(0|(t|=0))%2}function Nt(t,e){t|=0;var n,r;return r=M,M=M+16|0,n=r,(e|=0)>>>0<=15&&2146435072!=(2146435072&i[t+4>>2]|0)&&2146435072!=(2146435072&i[t+8+4>>2]|0)?(!function(t,e,n){var r,i;r=M,M=M+16|0,mt(t|=0,e|=0,n|=0,i=r),J(i,n+4|0),M=r}(t,e,n),e=0|function(t,e){t|=0;var n,r=0,o=0,a=0,s=0,u=0,c=0,l=0,h=0;if(n=M,M=M+64|0,c=n+40|0,o=n+24|0,a=n+12|0,s=n,Oe(0|(e|=0),0,52),r=134225919|w(),!e)return(0|i[t+4>>2])>2||(0|i[t+8>>2])>2||(0|i[t+12>>2])>2?(c=0,x(0|(u=0)),M=n,0|c):(Oe(0|F(t),0,45),u=0|w()|r,c=-1,x(0|u),M=n,0|c);if(i[c>>2]=i[t>>2],i[c+4>>2]=i[t+4>>2],i[c+8>>2]=i[t+8>>2],i[c+12>>2]=i[t+12>>2],u=c+4|0,(0|e)>0)for(t=-1;i[o>>2]=i[u>>2],i[o+4>>2]=i[u+4>>2],i[o+8>>2]=i[u+8>>2],1&e?(et(u),i[a>>2]=i[u>>2],i[a+4>>2]=i[u+4>>2],i[a+8>>2]=i[u+8>>2],rt(a)):(nt(u),i[a>>2]=i[u>>2],i[a+4>>2]=i[u+4>>2],i[a+8>>2]=i[u+8>>2],it(a)),Y(o,a,s),Z(s),l=0|Oe(7,0,0|(h=3*(15-e|0)|0)),r&=~(0|w()),t=(h=0|Oe(0|tt(s),0,0|h))|t&~l,r=0|w()|r,(0|e)>1;)e=e+-1|0;else t=-1;t:do{if((0|i[u>>2])<=2&&(0|i[c+8>>2])<=2&&(0|i[c+12>>2])<=2){if(e=0|Oe(0|(o=0|F(c)),0,45),e|=t,t=0|w()|-1040385&r,s=0|z(c),!(0|D(o))){if((0|s)<=0)break;for(a=0;;){if(o=0|Ee(0|e,0|t,52),w(),o&=15)for(r=1;c=0|Ee(0|e,0|t,0|(h=3*(15-r|0)|0)),w(),l=0|Oe(7,0,0|h),t&=~(0|w()),e=e&~l|(h=0|Oe(0|ut(7&c),0,0|h)),t=0|t|w(),r>>>0<o>>>0;)r=r+1|0;if((0|(a=a+1|0))==(0|s))break t}}a=0|Ee(0|e,0|t,52),w(),a&=15;e:do{if(a){r=1;n:for(;;){switch(h=0|Ee(0|e,0|t,3*(15-r|0)|0),w(),7&h){case 1:break n;case 0:break;default:break e}if(!(r>>>0<a>>>0))break e;r=r+1|0}if(0|U(o,0|i[c>>2]))for(r=1;l=0|Oe(7,0,0|(c=3*(15-r|0)|0)),h=t&~(0|w()),t=0|Ee(0|e,0|t,0|c),w(),e=e&~l|(t=0|Oe(0|ct(7&t),0,0|c)),t=0|h|w(),r>>>0<a>>>0;)r=r+1|0;else for(r=1;c=0|Ee(0|e,0|t,0|(h=3*(15-r|0)|0)),w(),l=0|Oe(7,0,0|h),t&=~(0|w()),e=e&~l|(h=0|Oe(0|ut(7&c),0,0|h)),t=0|t|w(),r>>>0<a>>>0;)r=r+1|0}}while(0);if((0|s)>0){r=0;do{e=0|Dt(e,t),t=0|w(),r=r+1|0}while((0|r)!=(0|s))}}else e=0,t=0}while(0);return h=e,x(0|(l=t)),M=n,0|h}(n,e),t=0|w()):(t=0,e=0),x(0|t),M=r,0|e}function Gt(t,e,n){var r,o=0,a=0,s=0;if(r=(n|=0)+4|0,a=0|Ee(0|(t|=0),0|(e|=0),52),w(),a&=15,s=0|Ee(0|t,0|e,45),w(),o=0==(0|a),0|D(127&s)){if(o)return 0|(s=1);o=1}else{if(o)return 0|(s=0);o=0==(0|i[r>>2])&&0==(0|i[n+8>>2])?0!=(0|i[n+12>>2])&1:1}for(n=1;1&n?rt(r):it(r),s=0|Ee(0|t,0|e,3*(15-n|0)|0),w(),ot(r,7&s),n>>>0<a>>>0;)n=n+1|0;return 0|o}function Vt(t,e,n){n|=0;var r,o,a=0,s=0,u=0,c=0,l=0,h=0;o=M,M=M+16|0,r=o,h=0|Ee(0|(t|=0),0|(e|=0),45),w(),h&=127;t:do{if(0!=(0|D(h))&&(u=0|Ee(0|t,0|e,52),w(),0!=(0|(u&=15)))){a=1;e:for(;;){switch(l=0|Ee(0|t,0|e,3*(15-a|0)|0),w(),7&l){case 5:break e;case 0:break;default:a=e;break t}if(!(a>>>0<u>>>0)){a=e;break t}a=a+1|0}for(s=1,a=e;c=0|Oe(7,0,0|(e=3*(15-s|0)|0)),l=a&~(0|w()),a=0|Ee(0|t,0|a,0|e),w(),t=t&~c|(a=0|Oe(0|ct(7&a),0,0|e)),a=0|l|w(),s>>>0<u>>>0;)s=s+1|0}else a=e}while(0);if(l=7728+(28*h|0)|0,i[n>>2]=i[l>>2],i[n+4>>2]=i[l+4>>2],i[n+8>>2]=i[l+8>>2],i[n+12>>2]=i[l+12>>2],0|Gt(t,a,n)){if(c=n+4|0,i[r>>2]=i[c>>2],i[r+4>>2]=i[c+4>>2],i[r+8>>2]=i[c+8>>2],u=0|Ee(0|t,0|a,52),w(),l=15&u,1&u?(it(c),u=l+1|0):u=l,0|D(h)){t:do{if(l)for(e=1;;){if(s=0|Ee(0|t,0|a,3*(15-e|0)|0),w(),0|(s&=7)){a=s;break t}if(!(e>>>0<l>>>0)){a=0;break}e=e+1|0}else a=0}while(0);a=4==(0|a)&1}else a=0;if(0|xt(n,u,a,0)){if(0|D(h))do{}while(0!=(0|xt(n,u,0,0)));(0|u)!=(0|l)&&nt(c)}else(0|u)!=(0|l)&&(i[c>>2]=i[r>>2],i[c+4>>2]=i[r+4>>2],i[c+8>>2]=i[r+8>>2]);M=o}else M=o}function Ht(t,e,n){n|=0;var r,i;r=M,M=M+16|0,Vt(t|=0,e|=0,i=r),e=0|Ee(0|t,0|e,52),w(),vt(i,15&e,n),M=r}function Wt(t,e,n){n|=0;var r,i,o=0,a=0;i=M,M=M+16|0,Vt(t|=0,e|=0,r=i),o=0|Ee(0|t,0|e,45),w(),o=0==(0|D(127&o)),a=0|Ee(0|t,0|e,52),w(),a&=15;t:do{if(!o){if(0|a)for(o=1;;){if(!(0==((0|Oe(7,0,3*(15-o|0)|0))&t|0)&0==((0|w())&e|0)))break t;if(!(o>>>0<a>>>0))break;o=o+1|0}return _t(r,a,0,5,n),void(M=i)}}while(0);Et(r,a,0,6,n),M=i}function qt(t,e){e|=0;var n,r=0,o=0,a=0,s=0,u=0,c=0;if(Oe(0|(t|=0),0,52),n=134225919|w(),(0|t)<1){o=0,r=0;do{0|D(o)&&(Oe(0|o,0,45),u=0|n|w(),i[(t=e+(r<<3)|0)>>2]=-1,i[t+4>>2]=u,r=r+1|0),o=o+1|0}while(122!=(0|o))}else{u=0,r=0;do{if(0|D(u)){for(Oe(0|u,0,45),o=1,a=-1,s=0|n|w();a&=~(c=0|Oe(7,0,3*(15-o|0)|0)),s&=~(0|w()),(0|o)!=(0|t);)o=o+1|0;i[(c=e+(r<<3)|0)>>2]=a,i[c+4>>2]=s,r=r+1|0}u=u+1|0}while(122!=(0|u))}}function Xt(t,e,n,r){var o,a=0,s=0,u=0,c=0,l=0;if(o=M,M=M+64|0,u=o,(0|(t|=0))==(0|(n|=0))&(0|(e|=0))==(0|(r|=0))|!1|134217728!=(2013265920&e|0)|!1|134217728!=(2013265920&r|0))return M=o,0|(u=0);if(a=0|Ee(0|t,0|e,52),w(),a&=15,s=0|Ee(0|n,0|r,52),w(),(0|a)!=(15&s|0))return M=o,0|(u=0);if(s=a+-1|0,a>>>0>1&&(l=0|Bt(t,e,s),c=0|w(),(0|l)==(0|(s=0|Bt(n,r,s)))&(0|c)==(0|w()))){if(a=0|Ee(0|t,0|e,0|(s=3*(15^a)|0)),w(),a&=7,s=0|Ee(0|n,0|r,0|s),w(),0==(0|a)|0==(0|(s&=7)))return M=o,0|(l=1);if((0|i[21136+(a<<2)>>2])==(0|s))return M=o,0|(l=1);if((0|i[21168+(a<<2)>>2])==(0|s))return M=o,0|(l=1)}s=(a=u)+56|0;do{i[a>>2]=0,a=a+4|0}while((0|a)<(0|s));return I(t,e,1,u),a=(0|i[(l=u)>>2])==(0|n)&&(0|i[l+4>>2])==(0|r)||(0|i[(l=u+8|0)>>2])==(0|n)&&(0|i[l+4>>2])==(0|r)||(0|i[(l=u+16|0)>>2])==(0|n)&&(0|i[l+4>>2])==(0|r)||(0|i[(l=u+24|0)>>2])==(0|n)&&(0|i[l+4>>2])==(0|r)||(0|i[(l=u+32|0)>>2])==(0|n)&&(0|i[l+4>>2])==(0|r)||(0|i[(l=u+40|0)>>2])==(0|n)&&(0|i[l+4>>2])==(0|r)?1:1&((0|i[(a=u+48|0)>>2])==(0|n)?(0|i[a+4>>2])==(0|r):0),M=o,0|(l=a)}function Jt(t,e,n){n|=0;var r,o,a,s,u=0;if(a=M,M=M+16|0,o=a,u=0|Ee(0|(t|=0),0|(e|=0),56),w(),-1==(0|(e=0|function(t,e,n){n|=0;var r,o=0;if(o=0|kt(t=t|0,e=e|0),(n+-1|0)>>>0>5)return 0|(n=-1);if(1==(0|n)&(r=0!=(0|o)))return 0|(n=-1);return o=0|function(t,e){var n,r,o,a=0,s=0,u=0,c=0,l=0;if(o=M,M=M+32|0,r=o,Vt(t=t|0,e=e|0,n=o+16|0),u=0|Mt(t,e),l=0|Lt(t,e),function(t,e){t=7728+(28*(t|=0)|0)|0,i[(e|=0)>>2]=i[t>>2],i[e+4>>2]=i[t+4>>2],i[e+8>>2]=i[t+8>>2],i[e+12>>2]=i[t+12>>2]}(u,r),e=0|function(t,e){t|=0;var n=0,r=0;if((e|=0)>>>0>20)return 0|(e=-1);do{if((0|i[11152+(216*e|0)>>2])!=(0|t))if((0|i[11152+(216*e|0)+8>>2])!=(0|t))if((0|i[11152+(216*e|0)+16>>2])!=(0|t))if((0|i[11152+(216*e|0)+24>>2])!=(0|t))if((0|i[11152+(216*e|0)+32>>2])!=(0|t))if((0|i[11152+(216*e|0)+40>>2])!=(0|t))if((0|i[11152+(216*e|0)+48>>2])!=(0|t))if((0|i[11152+(216*e|0)+56>>2])!=(0|t))if((0|i[11152+(216*e|0)+64>>2])!=(0|t))if((0|i[11152+(216*e|0)+72>>2])!=(0|t))if((0|i[11152+(216*e|0)+80>>2])!=(0|t))if((0|i[11152+(216*e|0)+88>>2])!=(0|t))if((0|i[11152+(216*e|0)+96>>2])!=(0|t))if((0|i[11152+(216*e|0)+104>>2])!=(0|t))if((0|i[11152+(216*e|0)+112>>2])!=(0|t))if((0|i[11152+(216*e|0)+120>>2])!=(0|t))if((0|i[11152+(216*e|0)+128>>2])!=(0|t)){if((0|i[11152+(216*e|0)+136>>2])!=(0|t)){if((0|i[11152+(216*e|0)+144>>2])==(0|t)){t=0,n=2,r=0;break}if((0|i[11152+(216*e|0)+152>>2])==(0|t)){t=0,n=2,r=1;break}if((0|i[11152+(216*e|0)+160>>2])==(0|t)){t=0,n=2,r=2;break}if((0|i[11152+(216*e|0)+168>>2])==(0|t)){t=1,n=2,r=0;break}if((0|i[11152+(216*e|0)+176>>2])==(0|t)){t=1,n=2,r=1;break}if((0|i[11152+(216*e|0)+184>>2])==(0|t)){t=1,n=2,r=2;break}if((0|i[11152+(216*e|0)+192>>2])==(0|t)){t=2,n=2,r=0;break}if((0|i[11152+(216*e|0)+200>>2])==(0|t)){t=2,n=2,r=1;break}if((0|i[11152+(216*e|0)+208>>2])==(0|t)){t=2,n=2,r=2;break}return 0|(t=-1)}t=2,n=1,r=2}else t=2,n=1,r=1;else t=2,n=1,r=0;else t=1,n=1,r=2;else t=1,n=1,r=1;else t=1,n=1,r=0;else t=0,n=1,r=2;else t=0,n=1,r=1;else t=0,n=1,r=0;else t=2,n=0,r=2;else t=2,n=0,r=1;else t=2,n=0,r=0;else t=1,n=0,r=2;else t=1,n=0,r=1;else t=1,n=0,r=0;else t=0,n=0,r=2;else t=0,n=0,r=1;else t=0,n=0,r=0}while(0);return 0|(e=0|i[11152+(216*e|0)+(72*n|0)+(24*t|0)+(r<<3)+4>>2])}(u,0|i[n>>2]),!(0|D(u)))return M=o,0|(l=e);switch(0|u){case 4:t=0,a=14;break;case 14:t=1,a=14;break;case 24:t=2,a=14;break;case 38:t=3,a=14;break;case 49:t=4,a=14;break;case 58:t=5,a=14;break;case 63:t=6,a=14;break;case 72:t=7,a=14;break;case 83:t=8,a=14;break;case 97:t=9,a=14;break;case 107:t=10,a=14;break;case 117:t=11,a=14;break;default:c=0,s=0}14==(0|a)&&(c=0|i[22096+(24*t|0)+8>>2],s=0|i[22096+(24*t|0)+16>>2]);(0|(t=0|i[n>>2]))!=(0|i[r>>2])&&(u=0|j(u),t=0|i[n>>2],u|(0|t)==(0|s)&&(e=(e+1|0)%6|0));if(3==(0|l)&(0|t)==(0|s))return M=o,0|(l=(e+5|0)%6|0);if(!(5==(0|l)&(0|t)==(0|c)))return M=o,0|(l=e);return M=o,0|(l=(e+1|0)%6|0)}(t,e),r?0|(n=(5-o+(0|i[22384+(n<<2)>>2])|0)%5|0):0|(n=(6-o+(0|i[22416+(n<<2)>>2])|0)%6|0)}(r=(s=!0&268435456==(2013265920&e|0))?t:0,t=s?-2130706433&e|134217728:0,7&u))))return i[n>>2]=0,void(M=a);Vt(r,t,o),u=0|Ee(0|r,0|t,52),w(),u&=15,0|kt(r,t)?_t(o,u,e,2,n):Et(o,u,e,2,n),M=a}function Zt(t){t|=0;var e,n,r=0;return(e=0|ve(1,12))||E(22691,22646,49,22704),0|(r=0|i[(n=t+4|0)>>2])?(i[(r=r+8|0)>>2]=e,i[n>>2]=e,0|e):(0|i[t>>2]&&E(22721,22646,61,22744),i[(r=t)>>2]=e,i[n>>2]=e,0|e)}function Qt(t,e){t|=0,e|=0;var n,r;return(r=0|me(24))||E(22758,22646,78,22772),i[r>>2]=i[e>>2],i[r+4>>2]=i[e+4>>2],i[r+8>>2]=i[e+8>>2],i[r+12>>2]=i[e+12>>2],i[r+16>>2]=0,0|(n=0|i[(e=t+4|0)>>2])?(i[n+16>>2]=r,i[e>>2]=r,0|r):(0|i[t>>2]&&E(22787,22646,82,22772),i[t>>2]=r,i[e>>2]=r,0|r)}function Kt(t){var e,n,r=0,a=0,s=0,c=0,l=0,h=0,f=0,p=0,d=0,A=0,g=0,m=0,y=0,v=0,_=0,b=0,x=0,w=0,O=0,S=0,T=0,C=0,P=0,M=0,I=0,B=0,R=0,k=0,L=0,D=0;if(0|i[(c=(t|=0)+8|0)>>2])return 0|(D=1);if(!(s=0|i[t>>2]))return 0|(D=0);r=s,a=0;do{a=a+1|0,r=0|i[r+8>>2]}while(0!=(0|r));if(a>>>0<2)return 0|(D=0);(n=0|me(a<<2))||E(22807,22646,317,22826),(e=0|me(a<<5))||E(22848,22646,321,22826),i[t>>2]=0,i[(C=t+4|0)>>2]=0,i[c>>2]=0,a=0,k=0,T=0,g=0;t:for(;;){if(A=0|i[s>>2]){l=0,h=A;do{if(p=+o[h+8>>3],r=h,h=0|i[h+16>>2],f=+o[(c=(d=0==(0|h))?A:h)+8>>3],+u(+(p-f))>3.141592653589793){D=14;break}l+=(f-p)*(+o[r>>3]+ +o[c>>3])}while(!d);if(14==(0|D)){D=0,l=0,r=A;do{S=+o[r+8>>3],B=0|i[(R=r+16|0)>>2],O=+o[(B=0==(0|B)?A:B)+8>>3],l+=(+o[r>>3]+ +o[B>>3])*((O<0?O+6.283185307179586:O)-(S<0?S+6.283185307179586:S)),r=0|i[(0==(0|r)?s:R)>>2]}while(0!=(0|r))}l>0?(i[n+(k<<2)>>2]=s,k=k+1|0,c=T,r=g):D=19}else D=19;if(19==(0|D)){D=0;do{if(!a){if(g){c=C,h=g+8|0,r=s,a=t;break}if(0|i[t>>2]){D=27;break t}c=C,h=t,r=s,a=t;break}if(0|i[(r=a+8|0)>>2]){D=21;break t}if(!(a=0|ve(1,12))){D=23;break t}i[r>>2]=a,c=a+4|0,h=a,r=g}while(0);if(i[h>>2]=s,i[c>>2]=s,h=e+(T<<5)|0,d=0|i[s>>2]){for(o[(A=e+(T<<5)+8|0)>>3]=17976931348623157e292,o[(g=e+(T<<5)+24|0)>>3]=17976931348623157e292,o[h>>3]=-17976931348623157e292,o[(m=e+(T<<5)+16|0)>>3]=-17976931348623157e292,x=17976931348623157e292,w=-17976931348623157e292,c=0,y=d,p=17976931348623157e292,_=17976931348623157e292,b=-17976931348623157e292,f=-17976931348623157e292;l=+o[y>>3],S=+o[y+8>>3],y=0|i[y+16>>2],O=+o[((v=0==(0|y))?d:y)+8>>3],l<p&&(o[A>>3]=l,p=l),S<_&&(o[g>>3]=S,_=S),l>b?o[h>>3]=l:l=b,S>f&&(o[m>>3]=S,f=S),x=S>0&S<x?S:x,w=S<0&S>w?S:w,c|=+u(+(S-O))>3.141592653589793,!v;)b=l;c&&(o[m>>3]=w,o[g>>3]=x)}else i[h>>2]=0,i[h+4>>2]=0,i[h+8>>2]=0,i[h+12>>2]=0,i[h+16>>2]=0,i[h+20>>2]=0,i[h+24>>2]=0,i[h+28>>2]=0;c=T+1|0}if(s=0|i[(R=s+8|0)>>2],i[R>>2]=0,!s){D=45;break}T=c,g=r}if(21==(0|D))E(22624,22646,35,22658);else if(23==(0|D))E(22678,22646,37,22658);else if(27==(0|D))E(22721,22646,61,22744);else if(45==(0|D)){t:do{if((0|k)>0){for(R=0==(0|c),I=c<<2,B=0==(0|t),M=0,r=0;;){if(P=0|i[n+(M<<2)>>2],R)D=73;else{if(!(T=0|me(I))){D=50;break}if(!(C=0|me(I))){D=52;break}e:do{if(B)a=0;else{for(c=0,a=0,h=t;s=e+(c<<5)|0,0|Yt(0|i[h>>2],s,0|i[P>>2])?(i[T+(a<<2)>>2]=h,i[C+(a<<2)>>2]=s,v=a+1|0):v=a,h=0|i[h+8>>2];)c=c+1|0,a=v;if((0|v)>0)if(s=0|i[T>>2],1==(0|v))a=s;else for(m=0,y=-1,a=s,g=s;;){for(d=0|i[g>>2],s=0,h=0;A=(0|(c=0|i[i[T+(h<<2)>>2]>>2]))==(0|d)?s:s+(1&(0|Yt(c,0|i[C+(h<<2)>>2],0|i[d>>2])))|0,(0|(h=h+1|0))!=(0|v);)s=A;if(a=(c=(0|A)>(0|y))?g:a,(0|(s=m+1|0))==(0|v))break e;m=s,y=c?A:y,g=0|i[T+(s<<2)>>2]}else a=0}}while(0);if(ye(T),ye(C),a){if(s=0|i[(c=a+4|0)>>2])a=s+8|0;else if(0|i[a>>2]){D=70;break}i[a>>2]=P,i[c>>2]=P}else D=73}if(73==(0|D)){if(D=0,0|(r=0|i[P>>2]))do{C=r,r=0|i[r+16>>2],ye(C)}while(0!=(0|r));ye(P),r=2}if((0|(M=M+1|0))>=(0|k)){L=r;break t}}50==(0|D)?E(22863,22646,249,22882):52==(0|D)?E(22901,22646,252,22882):70==(0|D)&&E(22721,22646,61,22744)}else L=0}while(0);return ye(n),ye(e),0|(D=L)}return 0}function Yt(t,e,n){t|=0;var r,a=0,s=0,u=0,c=0,l=0,h=0,f=0;if(!(0|H(e|=0,n|=0)))return 0|(t=0);if(e=0|V(e),r=+o[n>>3],a=e&(a=+o[n+8>>3])<0?a+6.283185307179586:a,!(t=0|i[t>>2]))return 0|(t=0);if(e){e=0,n=t;t:for(;;){for(;c=+o[n>>3],h=+o[n+8>>3],f=0|i[(n=n+16|0)>>2],u=+o[(f=0==(0|f)?t:f)>>3],s=+o[f+8>>3],c>u?(l=c,c=h):(l=u,u=c,c=s,s=h),r<u|r>l;)if(!(n=0|i[n>>2])){n=22;break t}if(a=(c=c<0?c+6.283185307179586:c)==a|(h=s<0?s+6.283185307179586:s)==a?a+-2220446049250313e-31:a,((h+=(r-u)/(l-u)*(c-h))<0?h+6.283185307179586:h)>a&&(e^=1),!(n=0|i[n>>2])){n=22;break}}if(22==(0|n))return 0|e}else{e=0,n=t;t:for(;;){for(;c=+o[n>>3],h=+o[n+8>>3],f=0|i[(n=n+16|0)>>2],u=+o[(f=0==(0|f)?t:f)>>3],s=+o[f+8>>3],c>u?(l=c,c=h):(l=u,u=c,c=s,s=h),r<u|r>l;)if(!(n=0|i[n>>2])){n=22;break t}if(s+(r-u)/(l-u)*(c-s)>(a=c==a|s==a?a+-2220446049250313e-31:a)&&(e^=1),!(n=0|i[n>>2])){n=22;break}}if(22==(0|n))return 0|e}return 0}function $t(t,e,n,o,a){n|=0,o|=0,a|=0;var s,u,c,l,h=0,f=0,p=0,d=0,A=0,g=0,m=0,y=0,v=0,_=0;if(l=M,M=M+32|0,_=l+16|0,c=l,h=0|Ee(0|(t|=0),0|(e|=0),52),w(),h&=15,m=0|Ee(0|n,0|o,52),w(),(0|h)!=(15&m|0))return M=l,0|(_=1);if(A=0|Ee(0|t,0|e,45),w(),A&=127,g=0|Ee(0|n,0|o,45),w(),m=(0|A)!=(0|(g&=127))){if(7==(0|(p=0|G(A,g))))return M=l,0|(_=2);7==(0|(d=0|G(g,A)))?E(22925,22949,151,22959):(y=p,f=d)}else y=0,f=0;s=0|D(A),u=0|D(g),i[_>>2]=0,i[_+4>>2]=0,i[_+8>>2]=0,i[_+12>>2]=0;do{if(y){if(p=(0|(g=0|i[4304+(28*A|0)+(y<<2)>>2]))>0,u)if(p){A=0,d=n,p=o;do{d=0|Ft(d,p),p=0|w(),1==(0|(f=0|ct(f)))&&(f=0|ct(1)),A=A+1|0}while((0|A)!=(0|g));g=f,A=d,d=p}else g=f,A=n,d=o;else if(p){A=0,d=n,p=o;do{d=0|zt(d,p),p=0|w(),f=0|ct(f),A=A+1|0}while((0|A)!=(0|g));g=f,A=d,d=p}else g=f,A=n,d=o;if(Gt(A,d,_),m||E(22972,22949,181,22959),(p=0!=(0|s))&(f=0!=(0|u))&&E(22999,22949,182,22959),p){if(f=0|Lt(t,e),0|r[22032+(7*f|0)+y>>0]){h=3;break}A=d=0|i[21200+(28*f|0)+(y<<2)>>2],v=26}else if(f){if(f=0|Lt(A,d),0|r[22032+(7*f|0)+g>>0]){h=4;break}A=0,d=0|i[21200+(28*g|0)+(f<<2)>>2],v=26}else f=0;if(26==(0|v))if((0|d)<=-1&&E(23030,22949,212,22959),(0|A)<=-1&&E(23053,22949,213,22959),(0|d)>0){p=_+4|0,f=0;do{st(p),f=f+1|0}while((0|f)!=(0|d));f=A}else f=A;if(i[c>>2]=0,i[c+4>>2]=0,i[c+8>>2]=0,ot(c,y),0|h)for(;0|Ut(h)?rt(c):it(c),(0|h)>1;)h=h+-1|0;if((0|f)>0){h=0;do{st(c),h=h+1|0}while((0|h)!=(0|f))}K(v=_+4|0,c,v),Z(v),v=50}else if(Gt(n,o,_),0!=(0|s)&0!=(0|u))if((0|g)!=(0|A)&&E(23077,22949,243,22959),f=0|Lt(t,e),h=0|Lt(n,o),0|r[22032+(7*f|0)+h>>0])h=5;else if((0|(f=0|i[21200+(28*f|0)+(h<<2)>>2]))>0){p=_+4|0,h=0;do{st(p),h=h+1|0}while((0|h)!=(0|f));v=50}else v=50;else v=50}while(0);return 50==(0|v)&&(h=_+4|0,i[a>>2]=i[h>>2],i[a+4>>2]=i[h+4>>2],i[a+8>>2]=i[h+8>>2],h=0),M=l,0|(_=h)}function te(t,e,n,r){n|=0,r|=0;var o,a,s=0,u=0,c=0,l=0,h=0,f=0,p=0,d=0,A=0,g=0,m=0,y=0,v=0;if(a=M,M=M+48|0,c=a+36|0,l=a+24|0,h=a+12|0,f=a,u=0|Ee(0|(t|=0),0|(e|=0),52),w(),u&=15,d=0|Ee(0|t,0|e,45),w(),o=0|D(d&=127),Oe(0|u,0,52),m=134225919|w(),i[(g=r)>>2]=-1,i[g+4>>2]=m,!u)return(0|i[n>>2])>1||(0|i[n+4>>2])>1||(0|i[n+8>>2])>1||127==(0|(s=0|N(d,0|tt(n))))?(M=a,0|(m=1)):(A=0|Oe(0|s,0,45),g=0|w(),g=-1040385&i[(d=r)+4>>2]|g,i[(m=r)>>2]=i[d>>2]|A,i[m+4>>2]=g,M=a,0|(m=0));for(i[c>>2]=i[n>>2],i[c+4>>2]=i[n+4>>2],i[c+8>>2]=i[n+8>>2];i[l>>2]=i[c>>2],i[l+4>>2]=i[c+4>>2],i[l+8>>2]=i[c+8>>2],0|Ut(u)?(et(c),i[h>>2]=i[c>>2],i[h+4>>2]=i[c+4>>2],i[h+8>>2]=i[c+8>>2],rt(h)):(nt(c),i[h>>2]=i[c>>2],i[h+4>>2]=i[c+4>>2],i[h+8>>2]=i[c+8>>2],it(h)),Y(l,h,f),Z(f),y=0|i[(g=r)>>2],g=0|i[g+4>>2],n=0|Oe(7,0,0|(v=3*(15-u|0)|0)),g&=~(0|w()),v=0|Oe(0|tt(f),0,0|v),g=0|w()|g,i[(m=r)>>2]=v|y&~n,i[m+4>>2]=g,(0|u)>1;)u=u+-1|0;t:do{if((0|i[c>>2])<=1&&(0|i[c+4>>2])<=1&&(0|i[c+8>>2])<=1){f=127==(0|(l=0|N(d,u=0|tt(c))))?0:0|D(l);e:do{if(u){if(o){if(c=21408+(28*(0|Lt(t,e))|0)+(u<<2)|0,(0|(c=0|i[c>>2]))>0){n=0;do{u=0|ut(u),n=n+1|0}while((0|n)!=(0|c))}if(1==(0|u)){s=3;break t}127==(0|(n=0|N(d,u)))&&E(23104,22949,376,23134),0|D(n)?E(23147,22949,377,23134):(A=c,p=u,s=n)}else A=0,p=u,s=l;if((0|(h=0|i[4304+(28*d|0)+(p<<2)>>2]))<=-1&&E(23178,22949,384,23134),!f){if((0|A)<=-1&&E(23030,22949,417,23134),0|A){u=0,n=0|i[(c=r)>>2],c=0|i[c+4>>2];do{n=0|jt(n,c),c=0|w(),i[(v=r)>>2]=n,i[v+4>>2]=c,u=u+1|0}while((0|u)<(0|A))}if((0|h)<=0){u=54;break}for(u=0,n=0|i[(c=r)>>2],c=0|i[c+4>>2];;)if(n=0|jt(n,c),c=0|w(),i[(v=r)>>2]=n,i[v+4>>2]=c,(0|(u=u+1|0))==(0|h)){u=54;break e}}if(7==(0|(l=0|G(s,d)))&&E(22925,22949,393,23134),n=0|i[(u=r)>>2],u=0|i[u+4>>2],(0|h)>0){c=0;do{n=0|jt(n,u),u=0|w(),i[(v=r)>>2]=n,i[v+4>>2]=u,c=c+1|0}while((0|c)!=(0|h))}if(n=0|Lt(n,u),v=0|j(s),(0|(n=0|i[(v?21824:21616)+(28*l|0)+(n<<2)>>2]))<=-1&&E(23030,22949,412,23134),n){u=0,c=0|i[(l=r)>>2],l=0|i[l+4>>2];do{c=0|Dt(c,l),l=0|w(),i[(v=r)>>2]=c,i[v+4>>2]=l,u=u+1|0}while((0|u)<(0|n));u=54}else u=54}else if(0!=(0|o)&0!=(0|f))if(u=21408+(28*(v=0|Lt(t,e))|0)+((0|Lt(0|i[(u=r)>>2],0|i[u+4>>2]))<<2)|0,(0|(u=0|i[u>>2]))<=-1&&E(23201,22949,433,23134),u){s=0,n=0|i[(c=r)>>2],c=0|i[c+4>>2];do{n=0|jt(n,c),c=0|w(),i[(v=r)>>2]=n,i[v+4>>2]=c,s=s+1|0}while((0|s)<(0|u));s=l,u=54}else s=l,u=55;else s=l,u=54}while(0);if(54==(0|u)&&f&&(u=55),55==(0|u)&&1==(0|Lt(0|i[(v=r)>>2],0|i[v+4>>2]))){s=4;break}m=0|i[(v=r)>>2],v=-1040385&i[v+4>>2],y=0|Oe(0|s,0,45),v=0|v|w(),i[(s=r)>>2]=m|y,i[s+4>>2]=v,s=0}else s=2}while(0);return M=a,0|(v=s)}function ee(t,e){var n=0;if(!(e|=0))return 0|(n=1);n=t|=0,t=1;do{t=0|v(0==(1&e|0)?1:n,t),e>>=1,n=0|v(n,n)}while(0!=(0|e));return 0|t}function ne(t,e,n){t|=0;var r,a,s=0,u=0,c=0,l=0,h=0,f=0,p=0,d=0;if(!(0|H(e|=0,n|=0)))return 0|(d=0);if(e=0|V(e),a=+o[n>>3],s=e&(s=+o[n+8>>3])<0?s+6.283185307179586:s,(0|(d=0|i[t>>2]))<=0)return 0|(d=0);if(r=0|i[t+4>>2],e){e=0,n=-1,t=0;t:for(;;){for(p=t;l=+o[r+(p<<4)>>3],f=+o[r+(p<<4)+8>>3],c=+o[r+((t=(n+2|0)%(0|d)|0)<<4)>>3],u=+o[r+(t<<4)+8>>3],l>c?(h=l,l=f):(h=c,c=l,l=u,u=f),a<c|a>h;){if(!((0|(n=p+1|0))<(0|d))){n=22;break t}t=p,p=n,n=t}if(s=(l=l<0?l+6.283185307179586:l)==s|(f=u<0?u+6.283185307179586:u)==s?s+-2220446049250313e-31:s,((f+=(a-c)/(h-c)*(l-f))<0?f+6.283185307179586:f)>s&&(e^=1),(0|(t=p+1|0))>=(0|d)){n=22;break}n=p}if(22==(0|n))return 0|e}else{e=0,n=-1,t=0;t:for(;;){for(p=t;l=+o[r+(p<<4)>>3],f=+o[r+(p<<4)+8>>3],c=+o[r+((t=(n+2|0)%(0|d)|0)<<4)>>3],u=+o[r+(t<<4)+8>>3],l>c?(h=l,l=f):(h=c,c=l,l=u,u=f),a<c|a>h;){if(!((0|(n=p+1|0))<(0|d))){n=22;break t}t=p,p=n,n=t}if(u+(a-c)/(h-c)*(l-u)>(s=l==s|u==s?s+-2220446049250313e-31:s)&&(e^=1),(0|(t=p+1|0))>=(0|d)){n=22;break}n=p}if(22==(0|n))return 0|e}return 0}function re(t,e){e|=0;var n,r,a,s,c,l=0,h=0,f=0,p=0,d=0,A=0,g=0,m=0,y=0,v=0,_=0,b=0;if(!(r=0|i[(t|=0)>>2]))return i[e>>2]=0,i[e+4>>2]=0,i[e+8>>2]=0,i[e+12>>2]=0,i[e+16>>2]=0,i[e+20>>2]=0,i[e+24>>2]=0,void(i[e+28>>2]=0);if(o[(a=e+8|0)>>3]=17976931348623157e292,o[(s=e+24|0)>>3]=17976931348623157e292,o[e>>3]=-17976931348623157e292,o[(c=e+16|0)>>3]=-17976931348623157e292,!((0|r)<=0)){for(n=0|i[t+4>>2],m=17976931348623157e292,y=-17976931348623157e292,v=0,t=-1,p=17976931348623157e292,d=17976931348623157e292,g=-17976931348623157e292,h=-17976931348623157e292,_=0;l=+o[n+(_<<4)>>3],A=+o[n+(_<<4)+8>>3],f=+o[n+(((0|(t=t+2|0))==(0|r)?0:t)<<4)+8>>3],l<p&&(o[a>>3]=l,p=l),A<d&&(o[s>>3]=A,d=A),l>g?o[e>>3]=l:l=g,A>h&&(o[c>>3]=A,h=A),m=A>0&A<m?A:m,y=A<0&A>y?A:y,v|=+u(+(A-f))>3.141592653589793,(0|(t=_+1|0))!=(0|r);)b=_,g=l,_=t,t=b;v&&(o[c>>3]=y,o[s>>3]=m)}}function ie(t,e){e|=0;var n,r=0,a=0,s=0,c=0,l=0,h=0,f=0,p=0,d=0,A=0,g=0,m=0,y=0,v=0,_=0,b=0,x=0,w=0,E=0,O=0,S=0;if(y=0|i[(t|=0)>>2]){if(o[(v=e+8|0)>>3]=17976931348623157e292,o[(_=e+24|0)>>3]=17976931348623157e292,o[e>>3]=-17976931348623157e292,o[(b=e+16|0)>>3]=-17976931348623157e292,(0|y)>0){for(s=0|i[t+4>>2],g=17976931348623157e292,m=-17976931348623157e292,a=0,r=-1,f=17976931348623157e292,p=17976931348623157e292,A=-17976931348623157e292,l=-17976931348623157e292,x=0;c=+o[s+(x<<4)>>3],d=+o[s+(x<<4)+8>>3],h=+o[s+(((0|(O=r+2|0))==(0|y)?0:O)<<4)+8>>3],c<f&&(o[v>>3]=c,f=c),d<p&&(o[_>>3]=d,p=d),c>A?o[e>>3]=c:c=A,d>l&&(o[b>>3]=d,l=d),g=d>0&d<g?d:g,m=d<0&d>m?d:m,a|=+u(+(d-h))>3.141592653589793,(0|(r=x+1|0))!=(0|y);)O=x,A=c,x=r,r=O;a&&(o[b>>3]=m,o[_>>3]=g)}}else i[e>>2]=0,i[e+4>>2]=0,i[e+8>>2]=0,i[e+12>>2]=0,i[e+16>>2]=0,i[e+20>>2]=0,i[e+24>>2]=0,i[e+28>>2]=0;if(!((0|(r=0|i[(O=t+8|0)>>2]))<=0)){n=t+12|0,E=0;do{if(s=0|i[n>>2],a=E,_=e+((E=E+1|0)<<5)|0,b=0|i[s+(a<<3)>>2]){if(o[(x=e+(E<<5)+8|0)>>3]=17976931348623157e292,o[(t=e+(E<<5)+24|0)>>3]=17976931348623157e292,o[_>>3]=-17976931348623157e292,o[(w=e+(E<<5)+16|0)>>3]=-17976931348623157e292,(0|b)>0){for(y=0|i[s+(a<<3)+4>>2],g=17976931348623157e292,m=-17976931348623157e292,s=0,a=-1,v=0,f=17976931348623157e292,p=17976931348623157e292,d=-17976931348623157e292,l=-17976931348623157e292;c=+o[y+(v<<4)>>3],A=+o[y+(v<<4)+8>>3],h=+o[y+(((0|(a=a+2|0))==(0|b)?0:a)<<4)+8>>3],c<f&&(o[x>>3]=c,f=c),A<p&&(o[t>>3]=A,p=A),c>d?o[_>>3]=c:c=d,A>l&&(o[w>>3]=A,l=A),g=A>0&A<g?A:g,m=A<0&A>m?A:m,s|=+u(+(A-h))>3.141592653589793,(0|(a=v+1|0))!=(0|b);)S=v,v=a,d=c,a=S;s&&(o[w>>3]=m,o[t>>3]=g)}}else i[_>>2]=0,i[_+4>>2]=0,i[_+8>>2]=0,i[_+12>>2]=0,i[_+16>>2]=0,i[_+20>>2]=0,i[_+24>>2]=0,i[_+28>>2]=0,r=0|i[O>>2]}while((0|E)<(0|r))}}function oe(t,e,n){var r=0,o=0,a=0;if(!(0|ne(t|=0,e|=0,n|=0)))return 0|(o=0);if((0|i[(o=t+8|0)>>2])<=0)return 0|(o=1);for(r=t+12|0,t=0;;){if(a=t,t=t+1|0,0|ne((0|i[r>>2])+(a<<3)|0,e+(t<<5)|0,n)){t=0,r=6;break}if((0|t)>=(0|i[o>>2])){t=1,r=6;break}}return 6==(0|r)?0|t:0}function ae(t,e,n,r,i){e|=0,n|=0,r|=0,i|=0;var a,s,u,c,l,h,f,p=0;c=+o[(t|=0)>>3],u=+o[e>>3]-c,s=+o[t+8>>3],a=+o[e+8>>3]-s,h=+o[n>>3],p=((p=+o[r>>3]-h)*(s-(f=+o[n+8>>3]))-(c-h)*(l=+o[r+8>>3]-f))/(u*l-a*p),o[i>>3]=c+u*p,o[i+8>>3]=s+a*p}function se(t,e){return e|=0,+o[(t|=0)>>3]!=+o[e>>3]?0|(e=0):0|(e=+o[t+8>>3]==+o[e+8>>3])}function ue(t,e){e|=0;var n,r,i;return+((i=+o[(t|=0)>>3]-+o[e>>3])*i+(r=+o[t+8>>3]-+o[e+8>>3])*r+(n=+o[t+16>>3]-+o[e+16>>3])*n)}function ce(t,e,n){t|=0,n|=0;var r=0;(0|(e|=0))>0?(r=0|ve(e,4),i[t>>2]=r,r||E(23230,23253,40,23267)):i[t>>2]=0,i[t+4>>2]=e,i[t+8>>2]=0,i[t+12>>2]=n}function le(t){var e,n,r,a=0,s=0,c=0,h=0;e=(t|=0)+4|0,n=t+12|0,r=t+8|0;t:for(;;){for(s=0|i[e>>2],a=0;;){if((0|a)>=(0|s))break t;if(c=0|i[t>>2],h=0|i[c+(a<<2)>>2])break;a=a+1|0}a=c+(~~(+u(+ +l(10,+ +(15-(0|i[n>>2])|0))*(+o[h>>3]+ +o[h+8>>3]))%+(0|s))>>>0<<2)|0,s=0|i[a>>2];e:do{if(0|s){if(c=h+32|0,(0|s)==(0|h))i[a>>2]=i[c>>2];else{if(!(a=0|i[(s=s+32|0)>>2]))break;for(;(0|a)!=(0|h);)if(!(a=0|i[(s=a+32|0)>>2]))break e;i[s>>2]=i[c>>2]}ye(h),i[r>>2]=(0|i[r>>2])-1}}while(0)}ye(0|i[t>>2])}function he(t){var e,n=0,r=0;for(e=0|i[(t|=0)+4>>2],r=0;;){if((0|r)>=(0|e)){n=0,r=4;break}if(n=0|i[(0|i[t>>2])+(r<<2)>>2]){r=4;break}r=r+1|0}return 4==(0|r)?0|n:0}function fe(t,e){e|=0;var n=0,r=0,a=0,s=0;if(n=~~(+u(+ +l(10,+ +(15-(0|i[(t|=0)+12>>2])|0))*(+o[e>>3]+ +o[e+8>>3]))%+(0|i[t+4>>2]))>>>0,n=(0|i[t>>2])+(n<<2)|0,!(r=0|i[n>>2]))return 0|(s=1);s=e+32|0;do{if((0|r)!=(0|e)){if(!(n=0|i[r+32>>2]))return 0|(s=1);for(a=n;;){if((0|a)==(0|e)){a=8;break}if(!(n=0|i[a+32>>2])){n=1,a=10;break}r=a,a=n}if(8==(0|a)){i[r+32>>2]=i[s>>2];break}if(10==(0|a))return 0|n}else i[n>>2]=i[s>>2]}while(0);return ye(e),i[(s=t+8|0)>>2]=(0|i[s>>2])-1,0|(s=0)}function pe(t,e,n){t|=0,e|=0,n|=0;var r,a=0,s=0,c=0;(r=0|me(40))||E(23283,23253,98,23296),i[r>>2]=i[e>>2],i[r+4>>2]=i[e+4>>2],i[r+8>>2]=i[e+8>>2],i[r+12>>2]=i[e+12>>2],i[(s=r+16|0)>>2]=i[n>>2],i[s+4>>2]=i[n+4>>2],i[s+8>>2]=i[n+8>>2],i[s+12>>2]=i[n+12>>2],i[r+32>>2]=0,s=~~(+u(+ +l(10,+ +(15-(0|i[t+12>>2])|0))*(+o[e>>3]+ +o[e+8>>3]))%+(0|i[t+4>>2]))>>>0,s=(0|i[t>>2])+(s<<2)|0,a=0|i[s>>2];do{if(a){for(;!(0|Tt(a,e)&&0|Tt(a+16|0,n));)if(s=0|i[a+32>>2],!(0|i[(a=0==(0|s)?a:s)+32>>2])){c=10;break}if(10==(0|c)){i[a+32>>2]=r;break}return ye(r),0|(c=a)}i[s>>2]=r}while(0);return i[(c=t+8|0)>>2]=1+(0|i[c>>2]),0|(c=r)}function de(t,e,n){e|=0,n|=0;var r=0,a=0;if(a=~~(+u(+ +l(10,+ +(15-(0|i[(t|=0)+12>>2])|0))*(+o[e>>3]+ +o[e+8>>3]))%+(0|i[t+4>>2]))>>>0,!(a=0|i[(0|i[t>>2])+(a<<2)>>2]))return 0|(n=0);if(!n){for(t=a;;){if(0|Tt(t,e)){r=10;break}if(!(t=0|i[t+32>>2])){t=0,r=10;break}}if(10==(0|r))return 0|t}for(t=a;;){if(0|Tt(t,e)&&0|Tt(t+16|0,n)){r=10;break}if(!(t=0|i[t+32>>2])){t=0,r=10;break}}return 10==(0|r)?0|t:0}function Ae(t,e){e|=0;var n=0;if(n=~~(+u(+ +l(10,+ +(15-(0|i[(t|=0)+12>>2])|0))*(+o[e>>3]+ +o[e+8>>3]))%+(0|i[t+4>>2]))>>>0,!(t=0|i[(0|i[t>>2])+(n<<2)>>2]))return 0|(n=0);for(;;){if(0|Tt(t,e)){e=5;break}if(!(t=0|i[t+32>>2])){t=0,e=5;break}}return 5==(0|e)?0|t:0}function ge(t){return 0|~~+function(t){return+ +Me(+(t=+t))}(t=+t)}function me(t){t|=0;var e,n=0,r=0,o=0,a=0,s=0,u=0,c=0,l=0,h=0,f=0,p=0,d=0,A=0,g=0,m=0,y=0,v=0,_=0,b=0,x=0;e=M,M=M+16|0,d=e;do{if(t>>>0<245){if(t=(h=t>>>0<11?16:t+11&-8)>>>3,3&(r=(p=0|i[5829])>>>t)|0)return o=0|i[(r=(t=23356+((n=(1&r^1)+t|0)<<1<<2)|0)+8|0)>>2],(0|(s=0|i[(a=o+8|0)>>2]))==(0|t)?i[5829]=p&~(1<<n):(i[s+12>>2]=t,i[r>>2]=s),x=n<<3,i[o+4>>2]=3|x,i[(x=o+x+4|0)>>2]=1|i[x>>2],M=e,0|(x=a);if(h>>>0>(f=0|i[5831])>>>0){if(0|r)return n=((n=r<<t&((n=2<<t)|0-n))&0-n)-1|0,s=0|i[(t=(n=23356+((o=((r=(n>>>=c=n>>>12&16)>>>5&8)|c|(s=(n>>>=r)>>>2&4)|(t=(n>>>=s)>>>1&2)|(o=(n>>>=t)>>>1&1))+(n>>>o)|0)<<1<<2)|0)+8|0)>>2],(0|(r=0|i[(c=s+8|0)>>2]))==(0|n)?(t=p&~(1<<o),i[5829]=t):(i[r+12>>2]=n,i[t>>2]=r,t=p),u=(x=o<<3)-h|0,i[s+4>>2]=3|h,i[(a=s+h|0)+4>>2]=1|u,i[s+x>>2]=u,0|f&&(o=0|i[5834],r=23356+((n=f>>>3)<<1<<2)|0,t&(n=1<<n)?n=0|i[(t=r+8|0)>>2]:(i[5829]=t|n,n=r,t=r+8|0),i[t>>2]=o,i[n+12>>2]=o,i[o+8>>2]=n,i[o+12>>2]=r),i[5831]=u,i[5834]=a,M=e,0|(x=c);if(s=0|i[5830]){for(r=(s&0-s)-1|0,r=l=0|i[23620+(((o=(r>>>=a=r>>>12&16)>>>5&8)|a|(u=(r>>>=o)>>>2&4)|(c=(r>>>=u)>>>1&2)|(l=(r>>>=c)>>>1&1))+(r>>>l)<<2)>>2],c=l,l=(-8&i[l+4>>2])-h|0;(t=0|i[r+16>>2])||(t=0|i[r+20>>2]);)r=t,c=(a=(u=(-8&i[t+4>>2])-h|0)>>>0<l>>>0)?t:c,l=a?u:l;if((u=c+h|0)>>>0>c>>>0){a=0|i[c+24>>2],n=0|i[c+12>>2];do{if((0|n)==(0|c)){if(!(n=0|i[(t=c+20|0)>>2])&&!(n=0|i[(t=c+16|0)>>2])){r=0;break}for(;;)if(r=0|i[(o=n+20|0)>>2])n=r,t=o;else{if(!(r=0|i[(o=n+16|0)>>2]))break;n=r,t=o}i[t>>2]=0,r=n}else r=0|i[c+8>>2],i[r+12>>2]=n,i[n+8>>2]=r,r=n}while(0);do{if(0|a){if(n=0|i[c+28>>2],(0|c)==(0|i[(t=23620+(n<<2)|0)>>2])){if(i[t>>2]=r,!r){i[5830]=s&~(1<<n);break}}else if(i[((0|i[(x=a+16|0)>>2])==(0|c)?x:a+20|0)>>2]=r,!r)break;i[r+24>>2]=a,0|(n=0|i[c+16>>2])&&(i[r+16>>2]=n,i[n+24>>2]=r),0|(n=0|i[c+20>>2])&&(i[r+20>>2]=n,i[n+24>>2]=r)}}while(0);return l>>>0<16?(x=l+h|0,i[c+4>>2]=3|x,i[(x=c+x+4|0)>>2]=1|i[x>>2]):(i[c+4>>2]=3|h,i[u+4>>2]=1|l,i[u+l>>2]=l,0|f&&(o=0|i[5834],r=23356+((n=f>>>3)<<1<<2)|0,(n=1<<n)&p?n=0|i[(t=r+8|0)>>2]:(i[5829]=n|p,n=r,t=r+8|0),i[t>>2]=o,i[n+12>>2]=o,i[o+8>>2]=n,i[o+12>>2]=r),i[5831]=l,i[5834]=u),M=e,0|(x=c+8|0)}p=h}else p=h}else p=h}else if(t>>>0<=4294967231)if(h=-8&(t=t+11|0),o=0|i[5830]){a=0-h|0,l=(t>>>=8)?h>>>0>16777215?31:h>>>((l=14-((c=((m=t<<(p=(t+1048320|0)>>>16&8))+520192|0)>>>16&4)|p|(l=((m<<=c)+245760|0)>>>16&2))+(m<<l>>>15)|0)+7|0)&1|l<<1:0,r=0|i[23620+(l<<2)>>2];t:do{if(r)for(t=0,c=h<<(31==(0|l)?0:25-(l>>>1)|0),s=0;;){if((u=(-8&i[r+4>>2])-h|0)>>>0<a>>>0){if(!u){t=r,a=0,m=65;break t}t=r,a=u}if(s=0==(0|(m=0|i[r+20>>2]))|(0|m)==(0|(r=0|i[r+16+(c>>>31<<2)>>2]))?s:m,!r){r=s,m=61;break}c<<=1}else r=0,t=0,m=61}while(0);if(61==(0|m)){if(0==(0|r)&0==(0|t)){if(!(t=((t=2<<l)|0-t)&o)){p=h;break}p=(t&0-t)-1|0,t=0,r=0|i[23620+(((s=(p>>>=u=p>>>12&16)>>>5&8)|u|(c=(p>>>=s)>>>2&4)|(l=(p>>>=c)>>>1&2)|(r=(p>>>=l)>>>1&1))+(p>>>r)<<2)>>2]}r?m=65:(c=t,u=a)}if(65==(0|m))for(s=r;;){if(a=(r=(p=(-8&i[s+4>>2])-h|0)>>>0<a>>>0)?p:a,t=r?s:t,(r=0|i[s+16>>2])||(r=0|i[s+20>>2]),!r){c=t,u=a;break}s=r}if(0!=(0|c)&&u>>>0<((0|i[5831])-h|0)>>>0&&(f=c+h|0)>>>0>c>>>0){s=0|i[c+24>>2],n=0|i[c+12>>2];do{if((0|n)==(0|c)){if(!(n=0|i[(t=c+20|0)>>2])&&!(n=0|i[(t=c+16|0)>>2])){n=0;break}for(;;)if(r=0|i[(a=n+20|0)>>2])n=r,t=a;else{if(!(r=0|i[(a=n+16|0)>>2]))break;n=r,t=a}i[t>>2]=0}else x=0|i[c+8>>2],i[x+12>>2]=n,i[n+8>>2]=x}while(0);do{if(s){if(t=0|i[c+28>>2],(0|c)==(0|i[(r=23620+(t<<2)|0)>>2])){if(i[r>>2]=n,!n){o&=~(1<<t),i[5830]=o;break}}else if(i[((0|i[(x=s+16|0)>>2])==(0|c)?x:s+20|0)>>2]=n,!n)break;i[n+24>>2]=s,0|(t=0|i[c+16>>2])&&(i[n+16>>2]=t,i[t+24>>2]=n),(t=0|i[c+20>>2])&&(i[n+20>>2]=t,i[t+24>>2]=n)}}while(0);t:do{if(u>>>0<16)x=u+h|0,i[c+4>>2]=3|x,i[(x=c+x+4|0)>>2]=1|i[x>>2];else{if(i[c+4>>2]=3|h,i[f+4>>2]=1|u,i[f+u>>2]=u,n=u>>>3,u>>>0<256){r=23356+(n<<1<<2)|0,(t=0|i[5829])&(n=1<<n)?n=0|i[(t=r+8|0)>>2]:(i[5829]=t|n,n=r,t=r+8|0),i[t>>2]=f,i[n+12>>2]=f,i[f+8>>2]=n,i[f+12>>2]=r;break}if(n=23620+((r=(n=u>>>8)?u>>>0>16777215?31:u>>>((r=14-((_=((x=n<<(b=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|b|(r=((x<<=_)+245760|0)>>>16&2))+(x<<r>>>15)|0)+7|0)&1|r<<1:0)<<2)|0,i[f+28>>2]=r,i[(t=f+16|0)+4>>2]=0,i[t>>2]=0,!(o&(t=1<<r))){i[5830]=o|t,i[n>>2]=f,i[f+24>>2]=n,i[f+12>>2]=f,i[f+8>>2]=f;break}n=0|i[n>>2];e:do{if((-8&i[n+4>>2]|0)!=(0|u)){for(o=u<<(31==(0|r)?0:25-(r>>>1)|0);t=0|i[(r=n+16+(o>>>31<<2)|0)>>2];){if((-8&i[t+4>>2]|0)==(0|u)){n=t;break e}o<<=1,n=t}i[r>>2]=f,i[f+24>>2]=n,i[f+12>>2]=f,i[f+8>>2]=f;break t}}while(0);x=0|i[(b=n+8|0)>>2],i[x+12>>2]=f,i[b>>2]=f,i[f+8>>2]=x,i[f+12>>2]=n,i[f+24>>2]=0}}while(0);return M=e,0|(x=c+8|0)}p=h}else p=h;else p=-1}while(0);if((r=0|i[5831])>>>0>=p>>>0)return n=r-p|0,t=0|i[5834],n>>>0>15?(x=t+p|0,i[5834]=x,i[5831]=n,i[x+4>>2]=1|n,i[t+r>>2]=n,i[t+4>>2]=3|p):(i[5831]=0,i[5834]=0,i[t+4>>2]=3|r,i[(x=t+r+4|0)>>2]=1|i[x>>2]),M=e,0|(x=t+8|0);if((u=0|i[5832])>>>0>p>>>0)return _=u-p|0,i[5832]=_,b=(x=0|i[5835])+p|0,i[5835]=b,i[b+4>>2]=1|_,i[x+4>>2]=3|p,M=e,0|(x=x+8|0);if(0|i[5947]?t=0|i[5949]:(i[5949]=4096,i[5948]=4096,i[5950]=-1,i[5951]=-1,i[5952]=0,i[5940]=0,i[5947]=-16&d^1431655768,t=4096),c=p+48|0,(h=(s=t+(l=p+47|0)|0)&(a=0-t|0))>>>0<=p>>>0)return M=e,0|(x=0);if(0|(t=0|i[5939])&&(d=(f=0|i[5937])+h|0)>>>0<=f>>>0|d>>>0>t>>>0)return M=e,0|(x=0);t:do{if(4&i[5940])n=0,m=143;else{r=0|i[5835];e:do{if(r){for(o=23764;!((d=0|i[o>>2])>>>0<=r>>>0&&(d+(0|i[o+4>>2])|0)>>>0>r>>>0);){if(!(t=0|i[o+8>>2])){m=128;break e}o=t}if((n=s-u&a)>>>0<2147483647)if((0|(t=0|Ie(0|n)))==((0|i[o>>2])+(0|i[o+4>>2])|0)){if(-1!=(0|t)){u=n,s=t,m=145;break t}}else o=t,m=136;else n=0}else m=128}while(0);do{if(128==(0|m))if(-1!=(0|(r=0|Ie(0)))&&(n=r,g=(n=(0==((g=(A=0|i[5948])+-1|0)&n|0)?0:(g+n&0-A)-n|0)+h|0)+(A=0|i[5937])|0,n>>>0>p>>>0&n>>>0<2147483647)){if(0|(d=0|i[5939])&&g>>>0<=A>>>0|g>>>0>d>>>0){n=0;break}if((0|(t=0|Ie(0|n)))==(0|r)){u=n,s=r,m=145;break t}o=t,m=136}else n=0}while(0);do{if(136==(0|m)){if(r=0-n|0,!(c>>>0>n>>>0&n>>>0<2147483647&-1!=(0|o))){if(-1==(0|o)){n=0;break}u=n,s=o,m=145;break t}if((t=l-n+(t=0|i[5949])&0-t)>>>0>=2147483647){u=n,s=o,m=145;break t}if(-1==(0|Ie(0|t))){Ie(0|r),n=0;break}u=t+n|0,s=o,m=145;break t}}while(0);i[5940]=4|i[5940],m=143}}while(0);if(143==(0|m)&&h>>>0<2147483647&&!(-1==(0|(_=0|Ie(0|h)))|1^(v=(y=(g=0|Ie(0))-_|0)>>>0>(p+40|0)>>>0)|_>>>0<g>>>0&-1!=(0|_)&-1!=(0|g)^1)&&(u=v?y:n,s=_,m=145),145==(0|m)){n=(0|i[5937])+u|0,i[5937]=n,n>>>0>(0|i[5938])>>>0&&(i[5938]=n),l=0|i[5835];t:do{if(l){for(n=23764;;){if((0|s)==((t=0|i[n>>2])+(r=0|i[n+4>>2])|0)){m=154;break}if(!(o=0|i[n+8>>2]))break;n=o}if(154==(0|m)&&(b=n+4|0,0==(8&i[n+12>>2]|0))&&s>>>0>l>>>0&t>>>0<=l>>>0){i[b>>2]=r+u,b=l+(_=0==(7&(_=l+8|0)|0)?0:0-_&7)|0,_=(x=(0|i[5832])+u|0)-_|0,i[5835]=b,i[5832]=_,i[b+4>>2]=1|_,i[l+x+4>>2]=40,i[5836]=i[5951];break}for(s>>>0<(0|i[5833])>>>0&&(i[5833]=s),r=s+u|0,n=23764;;){if((0|i[n>>2])==(0|r)){m=162;break}if(!(t=0|i[n+8>>2]))break;n=t}if(162==(0|m)&&0==(8&i[n+12>>2]|0)){i[n>>2]=s,i[(f=n+4|0)>>2]=(0|i[f>>2])+u,h=(f=s+(0==(7&(f=s+8|0)|0)?0:0-f&7)|0)+p|0,c=(n=r+(0==(7&(n=r+8|0)|0)?0:0-n&7)|0)-f-p|0,i[f+4>>2]=3|p;e:do{if((0|l)==(0|n))x=(0|i[5832])+c|0,i[5832]=x,i[5835]=h,i[h+4>>2]=1|x;else{if((0|i[5834])==(0|n)){x=(0|i[5831])+c|0,i[5831]=x,i[5834]=h,i[h+4>>2]=1|x,i[h+x>>2]=x;break}if(1==(3&(t=0|i[n+4>>2])|0)){u=-8&t,o=t>>>3;n:do{if(t>>>0<256){if(t=0|i[n+8>>2],(0|(r=0|i[n+12>>2]))==(0|t)){i[5829]=i[5829]&~(1<<o);break}i[t+12>>2]=r,i[r+8>>2]=t;break}s=0|i[n+24>>2],t=0|i[n+12>>2];do{if((0|t)==(0|n)){if(t=0|i[(o=(r=n+16|0)+4|0)>>2])r=o;else if(!(t=0|i[r>>2])){t=0;break}for(;;)if(o=0|i[(a=t+20|0)>>2])t=o,r=a;else{if(!(o=0|i[(a=t+16|0)>>2]))break;t=o,r=a}i[r>>2]=0}else x=0|i[n+8>>2],i[x+12>>2]=t,i[t+8>>2]=x}while(0);if(!s)break;o=23620+((r=0|i[n+28>>2])<<2)|0;do{if((0|i[o>>2])==(0|n)){if(i[o>>2]=t,0|t)break;i[5830]=i[5830]&~(1<<r);break n}if(i[((0|i[(x=s+16|0)>>2])==(0|n)?x:s+20|0)>>2]=t,!t)break n}while(0);if(i[t+24>>2]=s,0|(o=0|i[(r=n+16|0)>>2])&&(i[t+16>>2]=o,i[o+24>>2]=t),!(r=0|i[r+4>>2]))break;i[t+20>>2]=r,i[r+24>>2]=t}while(0);n=n+u|0,a=u+c|0}else a=c;if(i[(n=n+4|0)>>2]=-2&i[n>>2],i[h+4>>2]=1|a,i[h+a>>2]=a,n=a>>>3,a>>>0<256){r=23356+(n<<1<<2)|0,(t=0|i[5829])&(n=1<<n)?n=0|i[(t=r+8|0)>>2]:(i[5829]=t|n,n=r,t=r+8|0),i[t>>2]=h,i[n+12>>2]=h,i[h+8>>2]=n,i[h+12>>2]=r;break}n=a>>>8;do{if(n){if(a>>>0>16777215){o=31;break}o=a>>>((o=14-((_=((x=n<<(b=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|b|(o=((x<<=_)+245760|0)>>>16&2))+(x<<o>>>15)|0)+7|0)&1|o<<1}else o=0}while(0);if(n=23620+(o<<2)|0,i[h+28>>2]=o,i[(t=h+16|0)+4>>2]=0,i[t>>2]=0,!((t=0|i[5830])&(r=1<<o))){i[5830]=t|r,i[n>>2]=h,i[h+24>>2]=n,i[h+12>>2]=h,i[h+8>>2]=h;break}n=0|i[n>>2];n:do{if((-8&i[n+4>>2]|0)!=(0|a)){for(o=a<<(31==(0|o)?0:25-(o>>>1)|0);t=0|i[(r=n+16+(o>>>31<<2)|0)>>2];){if((-8&i[t+4>>2]|0)==(0|a)){n=t;break n}o<<=1,n=t}i[r>>2]=h,i[h+24>>2]=n,i[h+12>>2]=h,i[h+8>>2]=h;break e}}while(0);x=0|i[(b=n+8|0)>>2],i[x+12>>2]=h,i[b>>2]=h,i[h+8>>2]=x,i[h+12>>2]=n,i[h+24>>2]=0}}while(0);return M=e,0|(x=f+8|0)}for(n=23764;!((t=0|i[n>>2])>>>0<=l>>>0&&(x=t+(0|i[n+4>>2])|0)>>>0>l>>>0);)n=0|i[n+8>>2];n=(t=(t=(a=x+-47|0)+(0==(7&(t=a+8|0)|0)?0:0-t&7)|0)>>>0<(a=l+16|0)>>>0?l:t)+8|0,b=s+(_=0==(7&(_=s+8|0)|0)?0:0-_&7)|0,_=(r=u+-40|0)-_|0,i[5835]=b,i[5832]=_,i[b+4>>2]=1|_,i[s+r+4>>2]=40,i[5836]=i[5951],i[(r=t+4|0)>>2]=27,i[n>>2]=i[5941],i[n+4>>2]=i[5942],i[n+8>>2]=i[5943],i[n+12>>2]=i[5944],i[5941]=s,i[5942]=u,i[5944]=0,i[5943]=n,n=t+24|0;do{b=n,i[(n=n+4|0)>>2]=7}while((b+8|0)>>>0<x>>>0);if((0|t)!=(0|l)){if(s=t-l|0,i[r>>2]=-2&i[r>>2],i[l+4>>2]=1|s,i[t>>2]=s,n=s>>>3,s>>>0<256){r=23356+(n<<1<<2)|0,(t=0|i[5829])&(n=1<<n)?n=0|i[(t=r+8|0)>>2]:(i[5829]=t|n,n=r,t=r+8|0),i[t>>2]=l,i[n+12>>2]=l,i[l+8>>2]=n,i[l+12>>2]=r;break}if(r=23620+((o=(n=s>>>8)?s>>>0>16777215?31:s>>>((o=14-((_=((x=n<<(b=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|b|(o=((x<<=_)+245760|0)>>>16&2))+(x<<o>>>15)|0)+7|0)&1|o<<1:0)<<2)|0,i[l+28>>2]=o,i[l+20>>2]=0,i[a>>2]=0,!((n=0|i[5830])&(t=1<<o))){i[5830]=n|t,i[r>>2]=l,i[l+24>>2]=r,i[l+12>>2]=l,i[l+8>>2]=l;break}n=0|i[r>>2];e:do{if((-8&i[n+4>>2]|0)!=(0|s)){for(o=s<<(31==(0|o)?0:25-(o>>>1)|0);t=0|i[(r=n+16+(o>>>31<<2)|0)>>2];){if((-8&i[t+4>>2]|0)==(0|s)){n=t;break e}o<<=1,n=t}i[r>>2]=l,i[l+24>>2]=n,i[l+12>>2]=l,i[l+8>>2]=l;break t}}while(0);x=0|i[(b=n+8|0)>>2],i[x+12>>2]=l,i[b>>2]=l,i[l+8>>2]=x,i[l+12>>2]=n,i[l+24>>2]=0}}else 0==(0|(x=0|i[5833]))|s>>>0<x>>>0&&(i[5833]=s),i[5941]=s,i[5942]=u,i[5944]=0,i[5838]=i[5947],i[5837]=-1,i[5842]=23356,i[5841]=23356,i[5844]=23364,i[5843]=23364,i[5846]=23372,i[5845]=23372,i[5848]=23380,i[5847]=23380,i[5850]=23388,i[5849]=23388,i[5852]=23396,i[5851]=23396,i[5854]=23404,i[5853]=23404,i[5856]=23412,i[5855]=23412,i[5858]=23420,i[5857]=23420,i[5860]=23428,i[5859]=23428,i[5862]=23436,i[5861]=23436,i[5864]=23444,i[5863]=23444,i[5866]=23452,i[5865]=23452,i[5868]=23460,i[5867]=23460,i[5870]=23468,i[5869]=23468,i[5872]=23476,i[5871]=23476,i[5874]=23484,i[5873]=23484,i[5876]=23492,i[5875]=23492,i[5878]=23500,i[5877]=23500,i[5880]=23508,i[5879]=23508,i[5882]=23516,i[5881]=23516,i[5884]=23524,i[5883]=23524,i[5886]=23532,i[5885]=23532,i[5888]=23540,i[5887]=23540,i[5890]=23548,i[5889]=23548,i[5892]=23556,i[5891]=23556,i[5894]=23564,i[5893]=23564,i[5896]=23572,i[5895]=23572,i[5898]=23580,i[5897]=23580,i[5900]=23588,i[5899]=23588,i[5902]=23596,i[5901]=23596,i[5904]=23604,i[5903]=23604,b=s+(_=0==(7&(_=s+8|0)|0)?0:0-_&7)|0,_=(x=u+-40|0)-_|0,i[5835]=b,i[5832]=_,i[b+4>>2]=1|_,i[s+x+4>>2]=40,i[5836]=i[5951]}while(0);if((n=0|i[5832])>>>0>p>>>0)return _=n-p|0,i[5832]=_,b=(x=0|i[5835])+p|0,i[5835]=b,i[b+4>>2]=1|_,i[x+4>>2]=3|p,M=e,0|(x=x+8|0)}return i[(x=23312)>>2]=12,M=e,0|(x=0)}function ye(t){var e=0,n=0,r=0,o=0,a=0,s=0,u=0,c=0;if(t|=0){n=t+-8|0,o=0|i[5833],c=n+(e=-8&(t=0|i[t+-4>>2]))|0;do{if(1&t)u=n,s=n;else{if(r=0|i[n>>2],!(3&t))return;if(a=r+e|0,(s=n+(0-r)|0)>>>0<o>>>0)return;if((0|i[5834])==(0|s)){if(3!=(3&(e=0|i[(t=c+4|0)>>2])|0)){u=s,e=a;break}return i[5831]=a,i[t>>2]=-2&e,i[s+4>>2]=1|a,void(i[s+a>>2]=a)}if(n=r>>>3,r>>>0<256){if(t=0|i[s+8>>2],(0|(e=0|i[s+12>>2]))==(0|t)){i[5829]=i[5829]&~(1<<n),u=s,e=a;break}i[t+12>>2]=e,i[e+8>>2]=t,u=s,e=a;break}o=0|i[s+24>>2],t=0|i[s+12>>2];do{if((0|t)==(0|s)){if(t=0|i[(n=(e=s+16|0)+4|0)>>2])e=n;else if(!(t=0|i[e>>2])){t=0;break}for(;;)if(n=0|i[(r=t+20|0)>>2])t=n,e=r;else{if(!(n=0|i[(r=t+16|0)>>2]))break;t=n,e=r}i[e>>2]=0}else u=0|i[s+8>>2],i[u+12>>2]=t,i[t+8>>2]=u}while(0);if(o){if(e=0|i[s+28>>2],(0|i[(n=23620+(e<<2)|0)>>2])==(0|s)){if(i[n>>2]=t,!t){i[5830]=i[5830]&~(1<<e),u=s,e=a;break}}else if(i[((0|i[(u=o+16|0)>>2])==(0|s)?u:o+20|0)>>2]=t,!t){u=s,e=a;break}i[t+24>>2]=o,0|(n=0|i[(e=s+16|0)>>2])&&(i[t+16>>2]=n,i[n+24>>2]=t),(e=0|i[e+4>>2])?(i[t+20>>2]=e,i[e+24>>2]=t,u=s,e=a):(u=s,e=a)}else u=s,e=a}}while(0);if(!(s>>>0>=c>>>0)&&1&(r=0|i[(t=c+4|0)>>2])){if(2&r)i[t>>2]=-2&r,i[u+4>>2]=1|e,i[s+e>>2]=e,o=e;else{if((0|i[5835])==(0|c)){if(c=(0|i[5832])+e|0,i[5832]=c,i[5835]=u,i[u+4>>2]=1|c,(0|u)!=(0|i[5834]))return;return i[5834]=0,void(i[5831]=0)}if((0|i[5834])==(0|c))return c=(0|i[5831])+e|0,i[5831]=c,i[5834]=s,i[u+4>>2]=1|c,void(i[s+c>>2]=c);o=(-8&r)+e|0,n=r>>>3;do{if(r>>>0<256){if(e=0|i[c+8>>2],(0|(t=0|i[c+12>>2]))==(0|e)){i[5829]=i[5829]&~(1<<n);break}i[e+12>>2]=t,i[t+8>>2]=e;break}a=0|i[c+24>>2],t=0|i[c+12>>2];do{if((0|t)==(0|c)){if(t=0|i[(n=(e=c+16|0)+4|0)>>2])e=n;else if(!(t=0|i[e>>2])){n=0;break}for(;;)if(n=0|i[(r=t+20|0)>>2])t=n,e=r;else{if(!(n=0|i[(r=t+16|0)>>2]))break;t=n,e=r}i[e>>2]=0,n=t}else n=0|i[c+8>>2],i[n+12>>2]=t,i[t+8>>2]=n,n=t}while(0);if(0|a){if(t=0|i[c+28>>2],(0|i[(e=23620+(t<<2)|0)>>2])==(0|c)){if(i[e>>2]=n,!n){i[5830]=i[5830]&~(1<<t);break}}else if(i[((0|i[(r=a+16|0)>>2])==(0|c)?r:a+20|0)>>2]=n,!n)break;i[n+24>>2]=a,0|(e=0|i[(t=c+16|0)>>2])&&(i[n+16>>2]=e,i[e+24>>2]=n),0|(t=0|i[t+4>>2])&&(i[n+20>>2]=t,i[t+24>>2]=n)}}while(0);if(i[u+4>>2]=1|o,i[s+o>>2]=o,(0|u)==(0|i[5834]))return void(i[5831]=o)}if(t=o>>>3,o>>>0<256)return n=23356+(t<<1<<2)|0,(e=0|i[5829])&(t=1<<t)?t=0|i[(e=n+8|0)>>2]:(i[5829]=e|t,t=n,e=n+8|0),i[e>>2]=u,i[t+12>>2]=u,i[u+8>>2]=t,void(i[u+12>>2]=n);t=23620+((r=(t=o>>>8)?o>>>0>16777215?31:o>>>((r=14-((a=((c=t<<(s=(t+1048320|0)>>>16&8))+520192|0)>>>16&4)|s|(r=((c<<=a)+245760|0)>>>16&2))+(c<<r>>>15)|0)+7|0)&1|r<<1:0)<<2)|0,i[u+28>>2]=r,i[u+20>>2]=0,i[u+16>>2]=0,e=0|i[5830],n=1<<r;t:do{if(e&n){t=0|i[t>>2];e:do{if((-8&i[t+4>>2]|0)!=(0|o)){for(r=o<<(31==(0|r)?0:25-(r>>>1)|0);e=0|i[(n=t+16+(r>>>31<<2)|0)>>2];){if((-8&i[e+4>>2]|0)==(0|o)){t=e;break e}r<<=1,t=e}i[n>>2]=u,i[u+24>>2]=t,i[u+12>>2]=u,i[u+8>>2]=u;break t}}while(0);c=0|i[(s=t+8|0)>>2],i[c+12>>2]=u,i[s>>2]=u,i[u+8>>2]=c,i[u+12>>2]=t,i[u+24>>2]=0}else i[5830]=e|n,i[t>>2]=u,i[u+24>>2]=t,i[u+12>>2]=u,i[u+8>>2]=u}while(0);if(c=(0|i[5837])-1|0,i[5837]=c,!(0|c)){for(t=23772;t=0|i[t>>2];)t=t+8|0;i[5837]=-1}}}}function ve(t,e){e|=0;var n=0;return(t|=0)?(n=0|v(e,t),(e|t)>>>0>65535&&(n=(0|(n>>>0)/(t>>>0))==(0|e)?n:-1)):n=0,(t=0|me(n))&&3&i[t+-4>>2]?(Pe(0|t,0,0|n),0|t):0|t}function _e(t,e,n,r){return 0|(x(0|(r=(e|=0)-(r|=0)-((n|=0)>>>0>(t|=0)>>>0|0)>>>0)),t-n>>>0|0)}function be(t){return 0|((t|=0)?31-(0|b(t^t-1))|0:32)}function xe(t,e,n,r,o){o|=0;var a=0,s=0,u=0,c=0,l=0,h=0,f=0,p=0,d=0,A=0;if(h=t|=0,s=n|=0,u=p=r|=0,!(l=c=e|=0))return a=0!=(0|o),u?a?(i[o>>2]=0|t,i[o+4>>2]=0&e,o=0,0|(x(0|(p=0)),o)):(o=0,0|(x(0|(p=0)),o)):(a&&(i[o>>2]=(h>>>0)%(s>>>0),i[o+4>>2]=0),o=(h>>>0)/(s>>>0)>>>0,0|(x(0|(p=0)),o));a=0==(0|u);do{if(s){if(!a){if((a=(0|b(0|u))-(0|b(0|l))|0)>>>0<=31){s=f=a+1|0,t=h>>>(f>>>0)&(e=a-31>>31)|l<<(u=31-a|0),e&=l>>>(f>>>0),a=0,u=h<<u;break}return o?(i[o>>2]=0|t,i[o+4>>2]=c|0&e,o=0,0|(x(0|(p=0)),o)):(o=0,0|(x(0|(p=0)),o))}if((a=s-1|0)&s|0){s=u=33+(0|b(0|s))-(0|b(0|l))|0,t=(f=32-u|0)-1>>31&l>>>((d=u-32|0)>>>0)|(l<<f|h>>>(u>>>0))&(e=d>>31),e&=l>>>(u>>>0),a=h<<(A=64-u|0)&(c=f>>31),u=(l<<A|h>>>(d>>>0))&c|h<<f&u-33>>31;break}return 0|o&&(i[o>>2]=a&h,i[o+4>>2]=0),1==(0|s)?(A=0|t,0|(x(0|(d=c|0&e)),A)):(d=l>>>((A=0|be(0|s))>>>0)|0,A=l<<32-A|h>>>(A>>>0)|0,0|(x(0|d),A))}if(a)return 0|o&&(i[o>>2]=(l>>>0)%(s>>>0),i[o+4>>2]=0),A=(l>>>0)/(s>>>0)>>>0,0|(x(0|(d=0)),A);if(!h)return 0|o&&(i[o>>2]=0,i[o+4>>2]=(l>>>0)%(u>>>0)),A=(l>>>0)/(u>>>0)>>>0,0|(x(0|(d=0)),A);if(!((a=u-1|0)&u))return 0|o&&(i[o>>2]=0|t,i[o+4>>2]=a&l|0&e),d=0,A=l>>>((0|be(0|u))>>>0),0|(x(0|d),A);if((a=(0|b(0|u))-(0|b(0|l))|0)>>>0<=30){s=e=a+1|0,t=l<<(u=31-a|0)|h>>>(e>>>0),e=l>>>(e>>>0),a=0,u=h<<u;break}return o?(i[o>>2]=0|t,i[o+4>>2]=c|0&e,A=0,0|(x(0|(d=0)),A)):(A=0,0|(x(0|(d=0)),A))}while(0);if(s){l=0|function(t,e,n,r){return 0|(x((e|=0)+(r|=0)+((n=(t|=0)+(n|=0)>>>0)>>>0<t>>>0|0)>>>0|0),0|n)}(0|(f=0|n),0|(h=p|0&r),-1,-1),n=0|w(),c=u,u=0;do{r=c,c=a>>>31|c<<1,a=u|a<<1,_e(0|l,0|n,0|(r=t<<1|r>>>31|0),0|(p=t>>>31|e<<1|0)),u=1&(d=(A=0|w())>>31|((0|A)<0?-1:0)<<1),t=0|_e(0|r,0|p,d&f|0,(((0|A)<0?-1:0)>>31|((0|A)<0?-1:0)<<1)&h|0),e=0|w(),s=s-1|0}while(0!=(0|s));l=c,c=0}else l=u,c=0,u=0;return s=0,0|o&&(i[o>>2]=t,i[o+4>>2]=e),A=-2&(a<<1|0)|u,0|(x(0|(d=(0|a)>>>31|(l|s)<<1|0&(s<<1|a>>>31)|c)),A)}function we(t,e,n,r){var o,a;return a=M,M=M+16|0,xe(t|=0,e|=0,n|=0,r|=0,o=0|a),M=a,0|(x(0|i[o+4>>2]),0|i[o>>2])}function Ee(t,e,n){return t|=0,e|=0,(0|(n|=0))<32?(x(e>>>n|0),t>>>n|(e&(1<<n)-1)<<32-n):(x(0),e>>>n-32|0)}function Oe(t,e,n){return t|=0,e|=0,(0|(n|=0))<32?(x(e<<n|(t&(1<<n)-1<<32-n)>>>32-n|0),t<<n):(x(t<<n-32|0),0)}function Se(t,e){return e=+e,(t=+t)!=t?+e:e!=e?+t:+_(+t,+e)}function Te(t){return(t=+t)>=0?+s(t+.5):+y(t-.5)}function Ce(t,e,n){t|=0,e|=0;var o,a,s=0;if((0|(n|=0))>=8192)return T(0|t,0|e,0|n),0|t;if(a=0|t,o=t+n|0,(3&t)==(3&e)){for(;3&t;){if(!n)return 0|a;r[t>>0]=0|r[e>>0],t=t+1|0,e=e+1|0,n=n-1|0}for(s=(n=-4&o|0)-64|0;(0|t)<=(0|s);)i[t>>2]=i[e>>2],i[t+4>>2]=i[e+4>>2],i[t+8>>2]=i[e+8>>2],i[t+12>>2]=i[e+12>>2],i[t+16>>2]=i[e+16>>2],i[t+20>>2]=i[e+20>>2],i[t+24>>2]=i[e+24>>2],i[t+28>>2]=i[e+28>>2],i[t+32>>2]=i[e+32>>2],i[t+36>>2]=i[e+36>>2],i[t+40>>2]=i[e+40>>2],i[t+44>>2]=i[e+44>>2],i[t+48>>2]=i[e+48>>2],i[t+52>>2]=i[e+52>>2],i[t+56>>2]=i[e+56>>2],i[t+60>>2]=i[e+60>>2],t=t+64|0,e=e+64|0;for(;(0|t)<(0|n);)i[t>>2]=i[e>>2],t=t+4|0,e=e+4|0}else for(n=o-4|0;(0|t)<(0|n);)r[t>>0]=0|r[e>>0],r[t+1>>0]=0|r[e+1>>0],r[t+2>>0]=0|r[e+2>>0],r[t+3>>0]=0|r[e+3>>0],t=t+4|0,e=e+4|0;for(;(0|t)<(0|o);)r[t>>0]=0|r[e>>0],t=t+1|0,e=e+1|0;return 0|a}function Pe(t,e,n){e|=0;var o,a=0,s=0,u=0;if(o=(t|=0)+(n|=0)|0,e&=255,(0|n)>=67){for(;3&t;)r[t>>0]=e,t=t+1|0;for(u=e|e<<8|e<<16|e<<24,s=(a=-4&o|0)-64|0;(0|t)<=(0|s);)i[t>>2]=u,i[t+4>>2]=u,i[t+8>>2]=u,i[t+12>>2]=u,i[t+16>>2]=u,i[t+20>>2]=u,i[t+24>>2]=u,i[t+28>>2]=u,i[t+32>>2]=u,i[t+36>>2]=u,i[t+40>>2]=u,i[t+44>>2]=u,i[t+48>>2]=u,i[t+52>>2]=u,i[t+56>>2]=u,i[t+60>>2]=u,t=t+64|0;for(;(0|t)<(0|a);)i[t>>2]=u,t=t+4|0}for(;(0|t)<(0|o);)r[t>>0]=e,t=t+1|0;return o-n|0}function Me(t){return(t=+t)>=0?+s(t+.5):+y(t-.5)}function Ie(t){t|=0;var e,n,r;return r=0|S(),(0|t)>0&(0|(e=(n=0|i[a>>2])+t|0))<(0|n)|(0|e)<0?(P(0|e),O(12),-1):(0|e)>(0|r)&&!(0|C(0|e))?(O(12),-1):(i[a>>2]=e,0|n)}return{___uremdi3:we,_bitshift64Lshr:Ee,_bitshift64Shl:Oe,_calloc:ve,_cellAreaKm2:function(t,e){var n,r,o,a=0;if(o=M,M=M+192|0,r=o,Ht(t|=0,e|=0,n=o+168|0),Wt(t,e,r),(0|(e=0|i[r>>2]))>0){if(a=+Pt(r+8|0,r+8+((1!=(0|e)&1)<<4)|0,n)+0,1!=(0|e)){t=1;do{a+=+Pt(r+8+(t<<4)|0,r+8+(((0|(t=t+1|0))%(0|e)|0)<<4)|0,n)}while((0|t)<(0|e))}}else a=0;return M=o,6371.007180918475*a*6371.007180918475},_cellAreaM2:function(t,e){var n,r,o,a=0;if(o=M,M=M+192|0,r=o,Ht(t|=0,e|=0,n=o+168|0),Wt(t,e,r),(0|(e=0|i[r>>2]))>0){if(a=+Pt(r+8|0,r+8+((1!=(0|e)&1)<<4)|0,n)+0,1!=(0|e)){t=1;do{a+=+Pt(r+8+(t<<4)|0,r+8+(((0|(t=t+1|0))%(0|e)|0)<<4)|0,n)}while((0|t)<(0|e))}}else a=0;return M=o,6371.007180918475*a*6371.007180918475*1e3*1e3},_cellAreaRads2:function(t,e){var n,r,o,a=0;if(o=M,M=M+192|0,r=o,Ht(t|=0,e|=0,n=o+168|0),Wt(t,e,r),(0|(e=0|i[r>>2]))<=0)return M=o,+(a=0);if(a=+Pt(r+8|0,r+8+((1!=(0|e)&1)<<4)|0,n)+0,1==(0|e))return M=o,+a;t=1;do{a+=+Pt(r+8+(t<<4)|0,r+8+(((0|(t=t+1|0))%(0|e)|0)<<4)|0,n)}while((0|t)<(0|e));return M=o,+a},_compact:function(t,e,n){e|=0;var r,o=0,a=0,s=0,u=0,c=0,l=0,h=0,f=0,p=0,d=0,A=0,g=0,m=0,y=0,v=0,_=0,b=0,x=0,E=0,O=0,S=0;if(!(n|=0))return 0|(O=0);if(o=0|i[(a=t|=0)>>2],!0&0==(15728640&(a=0|i[a+4>>2])|0)){if((0|n)<=0)return 0|(O=0);if(i[(O=e)>>2]=o,i[O+4>>2]=a,1==(0|n))return 0|(O=0);o=1;do{E=0|i[(x=t+(o<<3)|0)+4>>2],i[(O=e+(o<<3)|0)>>2]=i[x>>2],i[O+4>>2]=E,o=o+1|0}while((0|o)!=(0|n));return 0|(o=0)}if(!(E=0|me(x=n<<3)))return 0|(O=-3);if(Ce(0|E,0|t,0|x),!(r=0|ve(n,8)))return ye(E),0|(O=-3);o=n;t:for(;;){_=0|Ee(0|(f=0|i[(u=E)>>2]),0|(u=0|i[u+4>>2]),52),w(),b=(_&=15)+-1|0,v=(0|o)>0;e:do{if(v){if(y=((0|o)<0)<<31>>31,g=0|Oe(0|b,0,52),m=0|w(),b>>>0>15)for(a=0,t=f,n=u;;){if(!(0==(0|t)&0==(0|n))){if(s=0|Ee(0|t,0|n,52),w(),c=(0|(s&=15))<(0|b),s=(0|s)==(0|b),n=0|we(0|(h=c?0:s?t:0),0|(t=c?0:s?n:0),0|o,0|y),w(),0==(0|(l=0|i[(c=s=r+(n<<3)|0)>>2]))&0==(0|(c=0|i[c+4>>2])))n=h;else for(g=0,A=n,d=c,n=h;;){if((0|g)>(0|o)){O=41;break t}if((0|l)==(0|n)&(-117440513&d|0)==(0|t)){h=0|Ee(0|l,0|d,56),w(),p=(h&=7)+1|0,m=0|Ee(0|l,0|d,45),w();n:do{if(0|D(127&m)){if(l=0|Ee(0|l,0|d,52),w(),!(l&=15)){c=6;break}for(c=1;;){if(!(0==((m=0|Oe(7,0,3*(15-c|0)|0))&n|0)&0==((0|w())&t|0))){c=7;break n}if(!(c>>>0<l>>>0)){c=6;break}c=c+1|0}}else c=7}while(0);if((h+2|0)>>>0>c>>>0){O=51;break 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41==(0|O)?(ye(E),ye(r),0|(S=-1)):51==(0|O)?(ye(E),ye(r),0|(S=-2)):58==(0|O)?(ye(E),ye(r),0|(S=-3)):98==(0|O)?(ye(m),ye(E),ye(r),0|(S=-1)):(99==(0|O)&&Ce(0|e,0|E,o<<3|0),ye(E),ye(r),0|(S=0))},_destroyLinkedPolygon:function(t){var e=0,n=0,r=0,o=0;if(t|=0)for(r=1;;){if(0|(e=0|i[t>>2]))do{if(0|(n=0|i[e>>2]))do{o=n,n=0|i[n+16>>2],ye(o)}while(0!=(0|n));o=e,e=0|i[e+8>>2],ye(o)}while(0!=(0|e));if(e=t,t=0|i[t+8>>2],r||ye(e),!t)break;r=0}},_edgeLengthKm:function(t){return+ +o[20752+((t|=0)<<3)>>3]},_edgeLengthM:function(t){return+ +o[20880+((t|=0)<<3)>>3]},_emscripten_replace_memory:function(t){return r=new Int8Array(t),new Uint8Array(t),i=new Int32Array(t),new Float32Array(t),o=new Float64Array(t),n=t,!0},_exactEdgeLengthKm:function(t,e){var n,r,a=0,s=0,u=0,l=0,p=0,d=0;if(r=M,M=M+176|0,Jt(t|=0,e|=0,n=r),(0|(t=0|i[n>>2]))<=1)return M=r,+(u=0);e=t+-1|0,t=0,a=0,s=+o[n+8>>3],u=+o[n+16>>3];do{p=s,s=+o[n+8+((t=t+1|0)<<4)>>3],d=+f(.5*(s-p)),l=u,u=+o[n+8+(t<<4)+8>>3],l=d*d+(l=+f(.5*(u-l)))*(+h(+p)*+h(+s)*l),a+=2*+m(+ +c(+l),+ +c(+(1-l)))}while((0|t)!=(0|e));return M=r,+(d=6371.007180918475*a)},_exactEdgeLengthM:function(t,e){var n,r,a=0,s=0,u=0,l=0,p=0,d=0;if(r=M,M=M+176|0,Jt(t|=0,e|=0,n=r),(0|(t=0|i[n>>2]))<=1)return M=r,+(u=0);e=t+-1|0,t=0,a=0,s=+o[n+8>>3],u=+o[n+16>>3];do{p=s,s=+o[n+8+((t=t+1|0)<<4)>>3],d=+f(.5*(s-p)),l=u,u=+o[n+8+(t<<4)+8>>3],l=d*d+(l=+f(.5*(u-l)))*(+h(+p)*+h(+s)*l),a+=2*+m(+ +c(+l),+ +c(+(1-l)))}while((0|t)!=(0|e));return M=r,+(d=6371.007180918475*a*1e3)},_exactEdgeLengthRads:function(t,e){var n,r,a=0,s=0,u=0,l=0,p=0,d=0;if(r=M,M=M+176|0,Jt(t|=0,e|=0,n=r),(0|(t=0|i[n>>2]))<=1)return M=r,+(u=0);e=t+-1|0,t=0,a=0,s=+o[n+8>>3],u=+o[n+16>>3];do{p=s,s=+o[n+8+((t=t+1|0)<<4)>>3],d=+f(.5*(s-p)),l=u,u=+o[n+8+(t<<4)+8>>3],l=d*d+(l=+f(.5*(u-l)))*(+h(+s)*+h(+p)*l),a+=2*+m(+ +c(+l),+ +c(+(1-l)))}while((0|t)<(0|e));return M=r,+a},_experimentalH3ToLocalIj:function(t,e,n,r,i){var o,a;return i|=0,a=M,M=M+16|0,(t=0|$t(t|=0,e|=0,n|=0,r|=0,o=a))||(pt(o,i),t=0),M=a,0|t},_experimentalLocalIjToH3:function(t,e,n,r){var i,o;return t|=0,e|=0,r|=0,i=M,M=M+16|0,dt(n|=0,o=i),r=0|te(t,e,o,r),M=i,0|r},_free:ye,_geoToH3:Nt,_getDestinationH3IndexFromUnidirectionalEdge:function(t,e){t|=0;var n,r,o=0;return n=M,M=M+16|0,o=n,!0&268435456==(2013265920&(e|=0)|0)?(r=0|Ee(0|t,0|e,56),w(),i[o>>2]=0,o=0|k(t,-2130706433&e|134217728,7&r,o),e=0|w(),x(0|e),M=n,0|o):(o=0,x(0|(e=0)),M=n,0|o)},_getH3IndexesFromUnidirectionalEdge:function(t,e,n){t|=0;var r,o,a,s,u=0;a=M,M=M+16|0,r=a,s=!0&268435456==(2013265920&(e|=0)|0),o=-2130706433&e|134217728,i[(u=n|=0)>>2]=s?t:0,i[u+4>>2]=s?o:0,s?(e=0|Ee(0|t,0|e,56),w(),i[r>>2]=0,t=0|k(t,o,7&e,r),e=0|w()):(t=0,e=0),i[(u=n+8|0)>>2]=t,i[u+4>>2]=e,M=a},_getH3UnidirectionalEdge:function(t,e,n,r){var o,a,s=0,u=0,c=0,l=0,h=0;if(a=M,M=M+16|0,o=a,!(0|Xt(t|=0,e|=0,n|=0,r|=0)))return l=0,x(0|(c=0)),M=a,0|l;for(c=-2130706433&e,s=(s=0==(0|kt(t,e)))?1:2;i[o>>2]=0,u=s+1|0,!((0|(h=0|k(t,e,s,o)))==(0|n)&(0|w())==(0|r));){if(!(u>>>0<7)){s=0,t=0,l=6;break}s=u}return 6==(0|l)?(x(0|s),M=a,0|t):(h=0|Oe(0|s,0,56),l=0|c|w()|268435456,h|=t,x(0|l),M=a,0|h)},_getH3UnidirectionalEdgeBoundary:Jt,_getH3UnidirectionalEdgesFromHexagon:function(t,e,n){n|=0;var r,o=0;r=0==(0|kt(t|=0,e|=0)),e&=-2130706433,i[(o=n)>>2]=r?t:0,i[o+4>>2]=r?285212672|e:0,i[(o=n+8|0)>>2]=t,i[o+4>>2]=301989888|e,i[(o=n+16|0)>>2]=t,i[o+4>>2]=318767104|e,i[(o=n+24|0)>>2]=t,i[o+4>>2]=335544320|e,i[(o=n+32|0)>>2]=t,i[o+4>>2]=352321536|e,i[(n=n+40|0)>>2]=t,i[n+4>>2]=369098752|e},_getOriginH3IndexFromUnidirectionalEdge:function(t,e){var n;return t|=0,x(0|((n=!0&268435456==(2013265920&(e|=0)|0))?-2130706433&e|134217728:0)),0|(n?t:0)},_getPentagonIndexes:qt,_getRes0Indexes:function(t){t|=0;var e=0,n=0,r=0;e=0;do{Oe(0|e,0,45),r=134225919|w(),i[(n=t+(e<<3)|0)>>2]=-1,i[n+4>>2]=r,e=e+1|0}while(122!=(0|e))},_h3Distance:function(t,e,n,r){var i,o,a;return n|=0,r|=0,a=M,M=M+32|0,o=a,t=0==(0|$t(t|=0,e|=0,t,e,i=a+12|0))&&0==(0|$t(t,e,n,r,o))?0|ft(i,o):-1,M=a,0|t},_h3GetBaseCell:Mt,_h3GetFaces:function t(e,n,r){r|=0;var o,a=0,s=0,u=0,c=0,l=0,h=0,f=0,p=0;o=M,M=M+128|0,f=o+112|0,u=o+96|0,p=o,s=0|Ee(0|(e|=0),0|(n|=0),52),w(),l=15&s,i[f>>2]=l,c=0|Ee(0|e,0|n,45),w(),c&=127;t:do{if(0|D(c)){if(0|l)for(a=1;;){if(!(0==((h=0|Oe(7,0,3*(15-a|0)|0))&e|0)&0==((0|w())&n|0))){s=0;break t}if(!(a>>>0<l>>>0))break;a=a+1|0}if(!(1&s))return h=0|Oe(l+1|0,0,52),p=0|w()|-15728641&n,t((h|e)&~(f=0|Oe(7,0,3*(14-l|0)|0)),p&~(0|w()),r),void(M=o);s=1}else s=0}while(0);Vt(e,n,u),s?(bt(u,f,p),h=5):(Ot(u,f,p),h=6);t:do{if(0|D(c))if(l)for(a=1;;){if(!(0==((c=0|Oe(7,0,3*(15-a|0)|0))&e|0)&0==((0|w())&n|0))){a=8;break t}if(!(a>>>0<l>>>0)){a=20;break}a=a+1|0}else a=20;else a=8}while(0);if(Pe(0|r,-1,0|a),s){s=0;do{for(wt(u=p+(s<<4)|0,0|i[f>>2]),u=0|i[u>>2],a=0;!(-1==(0|(l=0|i[(c=r+(a<<2)|0)>>2]))|(0|l)==(0|u));)a=a+1|0;i[c>>2]=u,s=s+1|0}while((0|s)!=(0|h))}else{s=0;do{for(xt(u=p+(s<<4)|0,0|i[f>>2],0,1),u=0|i[u>>2],a=0;!(-1==(0|(l=0|i[(c=r+(a<<2)|0)>>2]))|(0|l)==(0|u));)a=a+1|0;i[c>>2]=u,s=s+1|0}while((0|s)!=(0|h))}M=o},_h3GetResolution:function(t,e){return e=0|Ee(0|(t|=0),0|(e|=0),52),w(),15&e|0},_h3IndexesAreNeighbors:Xt,_h3IsPentagon:kt,_h3IsResClassIII:function(t,e){return e=0|Ee(0|(t|=0),0|(e|=0),52),w(),1&e|0},_h3IsValid:It,_h3Line:function(t,e,n,r,o){n|=0,r|=0,o|=0;var a,s=0,c=0,l=0,h=0,f=0,p=0,d=0,A=0,g=0,m=0,y=0,v=0,_=0,b=0,x=0,w=0,E=0;if(a=M,M=M+48|0,c=a+12|0,w=a,0==(0|$t(t|=0,e|=0,t,e,s=a+24|0))&&0==(0|$t(t,e,n,r,c))){if((0|(x=0|ft(s,c)))<0)return M=a,0|(w=x);for(i[s>>2]=0,i[s+4>>2]=0,i[s+8>>2]=0,i[c>>2]=0,i[c+4>>2]=0,i[c+8>>2]=0,$t(t,e,t,e,s),$t(t,e,n,r,c),At(s),At(c),x?(g=+(0|x),b=s,n=p=0|i[s>>2],r=d=0|i[(v=s+4|0)>>2],s=A=0|i[(_=s+8|0)>>2],m=+((0|i[c>>2])-p|0)/g,y=+((0|i[c+4>>2])-d|0)/g,g=+((0|i[c+8>>2])-A|0)/g):(v=r=s+4|0,_=A=s+8|0,b=s,n=0|i[s>>2],r=0|i[r>>2],s=0|i[A>>2],m=0,y=0,g=0),i[w>>2]=n,i[(A=w+4|0)>>2]=r,i[(d=w+8|0)>>2]=s,p=0;;){E=m*(h=+(0|p))+ +(0|n),l=y*h+ +(0|i[v>>2]),h=g*h+ +(0|i[_>>2]),r=~~+Te(+E),c=~~+Te(+l),n=~~+Te(+h),E=+u(+(+(0|r)-E)),l=+u(+(+(0|c)-l)),h=+u(+(+(0|n)-h));do{if(!(E>l&E>h)){if(f=0-r|0,l>h){s=f-n|0;break}s=c,n=f-c|0;break}r=0-(c+n)|0,s=c}while(0);if(i[w>>2]=r,i[A>>2]=s,i[d>>2]=n,gt(w),te(t,e,w,o+(p<<3)|0),(0|p)==(0|x))break;p=p+1|0,n=0|i[b>>2]}return M=a,0|(w=0)}return M=a,0|(w=-1)},_h3LineSize:function(t,e,n,r){var i,o,a;return n|=0,r|=0,a=M,M=M+32|0,o=a,t=0==(0|$t(t|=0,e|=0,t,e,i=a+12|0))&&0==(0|$t(t,e,n,r,o))?0|ft(i,o):-1,M=a,(t>>>31^1)+t|0},_h3SetToLinkedGeo:function(t,e,n){n|=0;var r,o,a,s=0;if(a=M,M=M+32|0,r=a,function(t,e,n){t|=0,n|=0;var r,o,a=0,s=0,u=0,c=0,l=0;if(o=M,M=M+176|0,r=o,(0|(e|=0))<1)return ce(n,0,0),void(M=o);c=0|Ee(0|i[(c=t)>>2],0|i[c+4>>2],52),w(),ce(n,(0|e)>6?e:6,15&c),c=0;do{if(Wt(0|i[(a=t+(c<<3)|0)>>2],0|i[a+4>>2],r),(0|(a=0|i[r>>2]))>0){l=0;do{u=r+8+(l<<4)|0,(s=0|de(n,a=r+8+(((0|(l=l+1|0))%(0|a)|0)<<4)|0,u))?fe(n,s):pe(n,u,a),a=0|i[r>>2]}while((0|l)<(0|a))}c=c+1|0}while((0|c)!=(0|e));M=o}(t|=0,e|=0,o=a+16|0),i[n>>2]=0,i[n+4>>2]=0,i[n+8>>2]=0,!(t=0|he(o)))return Kt(n),le(o),void(M=a);do{e=0|Zt(n);do{Qt(e,t),s=t+16|0,i[r>>2]=i[s>>2],i[r+4>>2]=i[s+4>>2],i[r+8>>2]=i[s+8>>2],i[r+12>>2]=i[s+12>>2],fe(o,t),t=0|Ae(o,r)}while(0!=(0|t));t=0|he(o)}while(0!=(0|t));Kt(n),le(o),M=a},_h3ToCenterChild:function(t,e,n){n|=0;var r=0,i=0;if(r=0|Ee(0|(t|=0),0|(e|=0),52),w(),(0|n)<16&(0|(r&=15))<=(0|n)){if((0|r)!=(0|n)&&(t|=i=0|Oe(0|n,0,52),e=0|w()|-15728641&e,(0|r)<(0|n)))do{i=0|Oe(7,0,3*(14-r|0)|0),r=r+1|0,t&=~i,e&=~(0|w())}while((0|r)<(0|n))}else e=0,t=0;return x(0|e),0|t},_h3ToChildren:Rt,_h3ToGeo:Ht,_h3ToGeoBoundary:Wt,_h3ToParent:Bt,_h3UnidirectionalEdgeIsValid:function(t,e){var n=0;if(!(!0&268435456==(2013265920&(e|=0)|0)))return 0|(n=0);switch(n=0|Ee(0|(t|=0),0|e,56),w(),7&n){case 0:case 7:return 0|(n=0)}return!0&16777216==(117440512&e|0)&0!=(0|kt(t,n=-2130706433&e|134217728))?0|(n=0):0|(n=0|It(t,n))},_hexAreaKm2:function(t){return+ +o[20496+((t|=0)<<3)>>3]},_hexAreaM2:function(t){return+ +o[20624+((t|=0)<<3)>>3]},_hexRing:function(t,e,n,r){t|=0,e|=0,r|=0;var o,a=0,s=0,u=0,c=0,l=0,h=0,f=0;if(o=M,M=M+16|0,f=o,!(n|=0))return i[(f=r)>>2]=t,i[f+4>>2]=e,M=o,0|(f=0);i[f>>2]=0;t:do{if(0|kt(t,e))t=1;else{if(s=(0|n)>0){a=0,h=t;do{if(0==(0|(h=0|k(h,e,4,f)))&0==(0|(e=0|w()))){t=2;break t}if(a=a+1|0,0|kt(h,e)){t=1;break t}}while((0|a)<(0|n));if(i[(l=r)>>2]=h,i[l+4>>2]=e,l=n+-1|0,s){s=0,u=1,a=h,t=e;do{if(0==(0|(a=0|k(a,t,2,f)))&0==(0|(t=0|w()))){t=2;break t}if(i[(c=r+(u<<3)|0)>>2]=a,i[c+4>>2]=t,u=u+1|0,0|kt(a,t)){t=1;break t}s=s+1|0}while((0|s)<(0|n));c=0,s=u;do{if(0==(0|(a=0|k(a,t,3,f)))&0==(0|(t=0|w()))){t=2;break t}if(i[(u=r+(s<<3)|0)>>2]=a,i[u+4>>2]=t,s=s+1|0,0|kt(a,t)){t=1;break t}c=c+1|0}while((0|c)<(0|n));u=0;do{if(0==(0|(a=0|k(a,t,1,f)))&0==(0|(t=0|w()))){t=2;break t}if(i[(c=r+(s<<3)|0)>>2]=a,i[c+4>>2]=t,s=s+1|0,0|kt(a,t)){t=1;break t}u=u+1|0}while((0|u)<(0|n));u=0;do{if(0==(0|(a=0|k(a,t,5,f)))&0==(0|(t=0|w()))){t=2;break t}if(i[(c=r+(s<<3)|0)>>2]=a,i[c+4>>2]=t,s=s+1|0,0|kt(a,t)){t=1;break t}u=u+1|0}while((0|u)<(0|n));u=0;do{if(0==(0|(a=0|k(a,t,4,f)))&0==(0|(t=0|w()))){t=2;break t}if(i[(c=r+(s<<3)|0)>>2]=a,i[c+4>>2]=t,s=s+1|0,0|kt(a,t)){t=1;break t}u=u+1|0}while((0|u)<(0|n));for(u=0;;){if(0==(0|(a=0|k(a,t,6,f)))&0==(0|(t=0|w()))){t=2;break t}if((0|u)!=(0|l)){if(i[(c=r+(s<<3)|0)>>2]=a,i[c+4>>2]=t,0|kt(a,t)){t=1;break t}s=s+1|0}if((0|(u=u+1|0))>=(0|n)){u=h,s=e;break}}}else u=h,a=h,s=e,t=e}else i[(u=r)>>2]=t,i[u+4>>2]=e,u=t,a=t,s=e,t=e;t=1&((0|u)!=(0|a)|(0|s)!=(0|t))}}while(0);return M=o,0|(f=t)},_i64Subtract:_e,_kRing:I,_kRingDistances:function(t,e,n,r,i){var o;if(0|B(t|=0,e|=0,n|=0,r|=0,i|=0)){if(Pe(0|r,0,(o=1+(0|v(3*n|0,n+1|0))|0)<<3|0),0|i)return Pe(0|i,0,o<<2|0),void R(t,e,n,r,i,o,0);(i=0|ve(o,4))&&(R(t,e,n,r,i,o,0),ye(i))}},_llvm_minnum_f64:Se,_llvm_round_f64:Te,_malloc:me,_maxFaceCount:function(t,e){var n=0,r=0;if(r=0|Ee(0|(t|=0),0|(e|=0),45),w(),!(0|D(127&r)))return 0|(r=2);if(r=0|Ee(0|t,0|e,52),w(),!(r&=15))return 0|(r=5);for(n=1;;){if(!(0==((0|Oe(7,0,3*(15-n|0)|0))&t|0)&0==((0|w())&e|0))){n=2,t=6;break}if(!(n>>>0<r>>>0)){n=5,t=6;break}n=n+1|0}return 6==(0|t)?0|n:0},_maxH3ToChildrenSize:function(t,e,n){return n|=0,t=0|Ee(0|(t|=0),0|(e|=0),52),w(),(0|n)<16&(0|(t&=15))<=(0|n)?0|(n=0|ee(7,n-t|0)):0|(n=0)},_maxKringSize:function(t){return 1+(0|v(3*(t|=0)|0,t+1|0))|0},_maxPolyfillSize:function(t,e){e|=0;var n,r=0,o=0,a=0,s=0,u=0;if(n=M,M=M+48|0,a=n+8|0,o=n,s=0|i[(u=t|=0)+4>>2],i[(r=o)>>2]=i[u>>2],i[r+4>>2]=s,re(o,a),a=0|W(a,e),e=0|i[o>>2],(0|(o=0|i[t+8>>2]))<=0)return M=n,0|(u=(u=(s=(0|a)<(0|(u=e)))?u:a)+12|0);r=0|i[t+12>>2],t=0;do{e=(0|i[r+(t<<3)>>2])+e|0,t=t+1|0}while((0|t)<(0|o));return M=n,0|(u=(u=(u=(0|a)<(0|e))?e:a)+12|0)},_maxUncompactSize:function(t,e,n){t|=0,n|=0;var r=0,o=0,a=0,s=0;if((0|(e|=0))<=0)return 0|(n=0);if((0|n)>=16){for(r=0;;){if(!(0==(0|i[(s=t+(r<<3)|0)>>2])&0==(0|i[s+4>>2]))){r=-1,o=13;break}if((0|(r=r+1|0))>=(0|e)){r=0,o=13;break}}if(13==(0|o))return 0|r}r=0,s=0;t:for(;;){a=0|i[(o=t+(s<<3)|0)>>2],o=0|i[o+4>>2];do{if(!(0==(0|a)&0==(0|o))){if(o=0|Ee(0|a,0|o,52),w(),(0|(o&=15))>(0|n)){r=-1,o=13;break t}if((0|o)==(0|n)){r=r+1|0;break}r=(0|ee(7,n-o|0))+r|0;break}}while(0);if((0|(s=s+1|0))>=(0|e)){o=13;break}}return 13==(0|o)?0|r:0},_memcpy:Ce,_memset:Pe,_numHexagons:function(t){var e;return t=0|i[(e=21008+((t|=0)<<3)|0)>>2],x(0|i[e+4>>2]),0|t},_pentagonIndexCount:function(){return 12},_pointDistKm:Ct,_pointDistM:function(t,e){t|=0;var n,r,i,a=0;return r=+o[(e|=0)>>3],n=+o[t>>3],a=(i=+f(.5*(r-n)))*i+(a=+f(.5*(+o[e+8>>3]-+o[t+8>>3])))*(+h(+r)*+h(+n)*a),2*+m(+ +c(+a),+ +c(+(1-a)))*6371.007180918475*1e3},_pointDistRads:function(t,e){t|=0;var n,r,i,a=0;return r=+o[(e|=0)>>3],n=+o[t>>3],a=(i=+f(.5*(r-n)))*i+(a=+f(.5*(+o[e+8>>3]-+o[t+8>>3])))*(+h(+r)*+h(+n)*a),2*+m(+ +c(+a),+ +c(+(1-a)))},_polyfill:function(t,e,n){var r,o=0,a=0,s=0,u=0,c=0;if(r=M,M=M+48|0,o=r+8|0,a=r,0|function(t,e,n){e|=0,n|=0;var r,o,a,s,u,c=0,l=0,h=0,f=0,p=0,d=0,A=0,g=0,m=0,y=0,v=0,_=0,b=0,x=0,O=0,S=0,T=0,C=0,P=0,I=0,k=0,D=0,j=0,F=0,z=0;u=M,M=M+112|0,o=u+80|0,d=u+72|0,a=u,s=u+56|0,(z=0|me(32+(i[(A=(t=t|0)+8|0)>>2]<<5)|0))||E(22848,22448,800,22456);if(ie(t,z),c=0|i[(h=t)+4>>2],i[(p=d)>>2]=i[h>>2],i[p+4>>2]=c,re(d,o),p=0|W(o,e),c=0|i[d>>2],(0|(h=0|i[A>>2]))>0){f=0|i[t+12>>2],l=0;do{c=(0|i[f+(l<<3)>>2])+c|0,l=l+1|0}while((0|l)!=(0|h))}if(l=0|ve(r=(p=(0|p)<(0|c)?c:p)+12|0,8),g=0|ve(r,8),i[o>>2]=0,F=0|i[(j=t)+4>>2],i[(c=d)>>2]=i[j>>2],i[c+4>>2]=F,0|(c=0|L(d,r,e,o,l,g)))return ye(l),ye(g),ye(z),M=u,0|(z=c);t:do{if((0|i[A>>2])>0){for(h=t+12|0,c=0;f=0|L((0|i[h>>2])+(c<<3)|0,r,e,o,l,g),c=c+1|0,!(0|f);)if((0|c)>=(0|i[A>>2]))break t;return 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t=this.props,e=t.elevationScale,n=t.material,r=t.coverage,i=t.extruded,o=t.wireframe,a=t.stroked,s=t.filled,u=t.lineWidthUnits,c=t.lineWidthScale,l=t.lineWidthMinPixels,h=t.lineWidthMaxPixels,f=t.getFillColor,p=t.getElevation,d=t.getLineColor,A=t.getLineWidth,g=t.transitions,m=t.updateTriggers;return{elevationScale:e,extruded:i,coverage:r,wireframe:o,stroked:a,filled:s,lineWidthUnits:u,lineWidthScale:c,lineWidthMinPixels:l,lineWidthMaxPixels:h,material:n,getElevation:p,getFillColor:f,getLineColor:d,getLineWidth:A,transitions:g,updateTriggers:{getFillColor:m.getFillColor,getElevation:m.getElevation,getLineColor:m.getLineColor,getLineWidth:m.getLineWidth}}}},{key:"_renderPolygonLayer",value:function(){var t=this.props,e=t.data,n=t.getHexagon,r=t.updateTriggers,i=t.coverage,o=this.getSubLayerClass("hexagon-cell-hifi",y.a),a=this._getForwardProps();return a.updateTriggers.getPolygon=function(t,e){return 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geometry.pickingColor = instancePickingColors;\n }\n\n vTexCoord = uv;\n cameraPosition = project_uCameraPosition;\n vColor = vec4(colors * instanceColors.rgb, instanceColors.a);\n\n vec3 pos = (instanceModelMatrix * positions) * sizeScale;\n vec3 projectedPosition = project_position(positions);\n position_commonspace = vec4(projectedPosition, 1.0);\n gl_Position = project_common_position_to_clipspace(position_commonspace);\n\n geometry.position = position_commonspace;\n normals_commonspace = project_normal(instanceModelMatrix * normals);\n geometry.normal = normals_commonspace;\n\n DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n #ifdef MODULE_PBR\n // set PBR data\n pbr_vPosition = geometry.position.xyz;\n #ifdef HAS_NORMALS\n pbr_vNormal = geometry.normal;\n #endif\n\n #ifdef HAS_UV\n pbr_vUV = uv;\n #else\n pbr_vUV = vec2(0., 0.);\n #endif\n geometry.uv = pbr_vUV;\n #endif\n\n DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",fs:"#version 300 es\n#define SHADER_NAME simple-mesh-layer-fs\n\nprecision highp float;\n\nuniform bool hasTexture;\nuniform sampler2D sampler;\nuniform bool flatShading;\nuniform float opacity;\n\nin vec2 vTexCoord;\nin vec3 cameraPosition;\nin vec3 normals_commonspace;\nin vec4 position_commonspace;\nin vec4 vColor;\n\nout vec4 fragColor;\n\nvoid main(void) {\n \n#ifdef MODULE_PBR\n\n fragColor = vColor * pbr_filterColor(vec4(0));\n geometry.uv = pbr_vUV;\n fragColor.a *= opacity;\n\n#else\n\n geometry.uv = vTexCoord;\n\n vec3 normal;\n if (flatShading) {\n\n// NOTE(Tarek): This is necessary because\n// headless.gl reports the extension as\n// available but does not support it in\n// the shader.\n#ifdef DERIVATIVES_AVAILABLE\n normal = normalize(cross(dFdx(position_commonspace.xyz), dFdy(position_commonspace.xyz)));\n#else\n normal = vec3(0.0, 0.0, 1.0);\n#endif\n } else {\n normal = normals_commonspace;\n }\n\n vec4 color = hasTexture ? texture(sampler, vTexCoord) : vColor;\n vec3 lightColor = lighting_getLightColor(color.rgb, cameraPosition, position_commonspace.xyz, normal);\n fragColor = vec4(lightColor, color.a * opacity);\n\n#endif\n\n DECKGL_FILTER_COLOR(fragColor, geometry);\n}\n"})}},{key:"initializeState",value:function(){var t=this.props.featureIds;Qe()(l()(n.prototype),"initializeState",this).call(this);var e=this.getAttributeManager();t&&e.add({featureIdsPickingColors:{type:5121,size:3,noAlloc:!0,update:this.calculateFeatureIdsPickingColors}})}},{key:"updateState",value:function(t){Qe()(l()(n.prototype),"updateState",this).call(this,t);var e=t.props,r=t.oldProps;e.pbrMaterial!==r.pbrMaterial&&this.updatePbrMaterialUniforms(e.pbrMaterial)}},{key:"draw",value:function(t){var e=this.props.featureIds;this.state.model&&(this.state.model.setUniforms({u_Camera:this.state.model.getUniforms().project_uCameraPosition,pickFeatureIds:Boolean(e)}),Qe()(l()(n.prototype),"draw",this).call(this,t))}},{key:"getModel",value:function(t){var e=this.props,n=e.id,r=e.pbrMaterial,i=this.parseMaterial(r,t);this.setState({materialParser:i});var o,a=this.getShaders();return(o=t.attributes).COLOR_0||o.colors||(o.colors={constant:!0,value:new Float32Array([1,1,1])}),new nr.a(this.context.gl,or(or({},this.getShaders()),{},{id:n,geometry:t,defines:or(or(or({},a.defines),null==i?void 0:i.defines),{},{HAS_UV_REGIONS:t.attributes.uvRegions}),parameters:null==i?void 0:i.parameters,isInstanced:!0}))}},{key:"updatePbrMaterialUniforms",value:function(t){var e=this.state.model;if(e){var n=this.props.mesh,r=this.parseMaterial(t,n);this.setState({materialParser:r}),e.setUniforms(r.uniforms)}}},{key:"parseMaterial",value:function(t,e){var n,r=Boolean(t.pbrMetallicRoughness&&t.pbrMetallicRoughness.baseColorTexture);return null===(n=this.state.materialParser)||void 0===n||n.delete(),new tr.a(this.context.gl,{attributes:{NORMAL:e.attributes.normals,TEXCOORD_0:e.attributes.texCoords},material:or({unlit:r},t),pbrDebug:!1,imageBasedLightingEnvironment:null,lights:!0,useTangents:!1})}},{key:"calculateFeatureIdsPickingColors",value:function(t){for(var e=this.props.featureIds,n=new Uint8ClampedArray(e.length*t.size),r=[],i=0;i<e.length;i++)this.encodePickingColor(e[i],r),n[3*i]=r[0],n[3*i+1]=r[1],n[3*i+2]=r[2];t.value=n}},{key:"finalizeState",value:function(t){var e;Qe()(l()(n.prototype),"finalizeState",this).call(this,t),null===(e=this.state.materialParser)||void 0===e||e.delete(),this.setState({materialParser:null})}}]),n}(rr.a);f()(sr,"layerName","MeshLayer"),f()(sr,"defaultProps",{pbrMaterial:{type:"object",value:null},featureIds:{type:"array",value:null,optional:!0}});var ur=n(202),cr=n(1);function lr(t,e,n){return e in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}Math.max(6378137,6378137,6356752.314245179);function hr(t){return t}new rt.a;function fr(t,e=[],n=hr){return"longitude"in t?(e[0]=n(t.longitude),e[1]=n(t.latitude),e[2]=t.height):"x"in t?(e[0]=n(t.x),e[1]=n(t.y),e[2]=t.z):(e[0]=n(t[0]),e[1]=n(t[1]),e[2]=t[2]),e}function pr(t,e,n=hr){return"longitude"in e?(e.longitude=n(t[0]),e.latitude=n(t[1]),e.height=t[2]):"x"in e?(e.x=n(t[0]),e.y=n(t[1]),e.z=t[2]):(e[0]=n(t[0]),e[1]=n(t[1]),e[2]=t[2]),e}const dr=new rt.a,Ar=new rt.a,gr=new rt.a;const mr=new rt.a,yr={up:{south:"east",north:"west",west:"south",east:"north"},down:{south:"west",north:"east",west:"north",east:"south"},south:{up:"west",down:"east",west:"down",east:"up"},north:{up:"east",down:"west",west:"up",east:"down"},west:{up:"north",down:"south",north:"down",south:"up"},east:{up:"south",down:"north",north:"up",south:"down"}},vr={north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},_r={east:new rt.a,north:new rt.a,up:new rt.a,west:new rt.a,south:new rt.a,down:new rt.a},br=new rt.a,xr=new rt.a,wr=new rt.a;function Er(t,e,n,r,i,o){const a=yr[e]&&yr[e][n];let s,u,c;Object(Ut.a)(a&&(!r||r===a));const l=mr.copy(i);if(Object(Nt.d)(l.x,0,1e-14)&&Object(Nt.d)(l.y,0,1e-14)){const t=Math.sign(l.z);s=br.fromArray(vr[e]),"east"!==e&&"west"!==e&&s.scale(t),u=xr.fromArray(vr[n]),"east"!==n&&"west"!==n&&u.scale(t),c=wr.fromArray(vr[r]),"east"!==r&&"west"!==r&&c.scale(t)}else{const{up:i,east:o,north:a}=_r;o.set(-l.y,l.x,0).normalize(),t.geodeticSurfaceNormal(l,i),a.copy(i).cross(o);const{down:h,west:f,south:p}=_r;h.copy(i).scale(-1),f.copy(o).scale(-1),p.copy(a).scale(-1),s=_r[e],u=_r[n],c=_r[r]}return o[0]=s.x,o[1]=s.y,o[2]=s.z,o[3]=0,o[4]=u.x,o[5]=u.y,o[6]=u.z,o[7]=0,o[8]=c.x,o[9]=c.y,o[10]=c.z,o[11]=0,o[12]=l.x,o[13]=l.y,o[14]=l.z,o[15]=1,o}const Or=new rt.a,Sr=new rt.a,Tr=new rt.a,Cr=new rt.a,Pr=new rt.a,Mr=new rt.a;class Ir{constructor(t=0,e=0,n=0){lr(this,"radii",void 0),lr(this,"radiiSquared",void 0),lr(this,"radiiToTheFourth",void 0),lr(this,"oneOverRadii",void 0),lr(this,"oneOverRadiiSquared",void 0),lr(this,"minimumRadius",void 0),lr(this,"maximumRadius",void 0),lr(this,"centerToleranceSquared",Kt),lr(this,"squaredXOverSquaredZ",void 0),Object(Ut.a)(t>=0),Object(Ut.a)(e>=0),Object(Ut.a)(n>=0),this.radii=new rt.a(t,e,n),this.radiiSquared=new rt.a(t*t,e*e,n*n),this.radiiToTheFourth=new rt.a(t*t*t*t,e*e*e*e,n*n*n*n),this.oneOverRadii=new rt.a(0===t?0:1/t,0===e?0:1/e,0===n?0:1/n),this.oneOverRadiiSquared=new rt.a(0===t?0:1/(t*t),0===e?0:1/(e*e),0===n?0:1/(n*n)),this.minimumRadius=Math.min(t,e,n),this.maximumRadius=Math.max(t,e,n),0!==this.radiiSquared.z&&(this.squaredXOverSquaredZ=this.radiiSquared.x/this.radiiSquared.z),Object.freeze(this)}equals(t){return this===t||Boolean(t&&this.radii.equals(t.radii))}toString(){return this.radii.toString()}cartographicToCartesian(t,e=[0,0,0]){const n=Sr,r=Tr,[,,i]=t;this.geodeticSurfaceNormalCartographic(t,n),r.copy(this.radiiSquared).scale(n);const o=Math.sqrt(n.dot(r));return r.scale(1/o),n.scale(i),r.add(n),r.to(e)}cartesianToCartographic(t,e=[0,0,0]){Mr.from(t);const n=this.scaleToGeodeticSurface(Mr,Cr);if(!n)return;const r=this.geodeticSurfaceNormal(n,Sr),i=Pr;i.copy(Mr).subtract(n);const o=Math.atan2(r.y,r.x),a=Math.asin(r.z),s=Math.sign(mt.e(i,Mr))*mt.h(i);return pr([o,a,s],e,Nt.b._cartographicRadians?hr:Nt.i)}eastNorthUpToFixedFrame(t,e=new Zt.a){return Er(this,"east","north","up",t,e)}localFrameToFixedFrame(t,e,n,r,i=new Zt.a){return Er(this,t,e,n,r,i)}geocentricSurfaceNormal(t,e=[0,0,0]){return Or.from(t).normalize().to(e)}geodeticSurfaceNormalCartographic(t,e=[0,0,0]){const n=function(t,e=[]){return fr(t,e,Nt.b._cartographicRadians?hr:Nt.j)}(t),r=n[0],i=n[1],o=Math.cos(i);return Or.set(o*Math.cos(r),o*Math.sin(r),Math.sin(i)).normalize(),Or.to(e)}geodeticSurfaceNormal(t,e=[0,0,0]){return Or.from(t).scale(this.oneOverRadiiSquared).normalize().to(e)}scaleToGeodeticSurface(t,e){return function(t,e,n=[]){const{oneOverRadii:r,oneOverRadiiSquared:i,centerToleranceSquared:o}=e;dr.from(t);const a=dr.x,s=dr.y,u=dr.z,c=r.x,l=r.y,h=r.z,f=a*a*c*c,p=s*s*l*l,d=u*u*h*h,A=f+p+d,g=Math.sqrt(1/A);if(!Number.isFinite(g))return;const m=Ar;if(m.copy(t).scale(g),A<o)return m.to(n);const y=i.x,v=i.y,_=i.z,b=gr;b.set(m.x*y*2,m.y*v*2,m.z*_*2);let x,w,E,O,S=(1-g)*dr.len()/(.5*b.len()),T=0;do{S-=T,x=1/(1+S*y),w=1/(1+S*v),E=1/(1+S*_);const t=x*x,e=w*w,n=E*E;O=f*t+p*e+d*n-1;T=O/(-2*(f*(t*x)*y+p*(e*w)*v+d*(n*E)*_))}while(Math.abs(O)>Yt);return dr.scale([x,w,E]).to(n)}(t,this,e)}scaleToGeocentricSurface(t,e=[0,0,0]){Cr.from(t);const n=Cr.x,r=Cr.y,i=Cr.z,o=this.oneOverRadiiSquared,a=1/Math.sqrt(n*n*o.x+r*r*o.y+i*i*o.z);return Cr.multiplyScalar(a).to(e)}transformPositionToScaledSpace(t,e=[0,0,0]){return Cr.from(t).scale(this.oneOverRadii).to(e)}transformPositionFromScaledSpace(t,e=[0,0,0]){return Cr.from(t).scale(this.radii).to(e)}getSurfaceNormalIntersectionWithZAxis(t,e=0,n=[0,0,0]){Object(Ut.a)(Object(Nt.d)(this.radii.x,this.radii.y,$t)),Object(Ut.a)(this.radii.z>0),Cr.from(t);const r=Cr.z*(1-this.squaredXOverSquaredZ);if(!(Math.abs(r)>=this.radii.z-e))return Cr.set(0,0,r).to(n)}}lr(Ir,"WGS84",new Ir(6378137,6378137,6356752.314245179));var Br=n(73),Rr=n(101),kr=n(19);class Lr{constructor(t,e,n){Object(cr.a)(this,"item",void 0),Object(cr.a)(this,"previous",void 0),Object(cr.a)(this,"next",void 0),this.item=t,this.previous=e,this.next=n}}class Dr{constructor(){Object(cr.a)(this,"head",null),Object(cr.a)(this,"tail",null),Object(cr.a)(this,"_length",0)}get length(){return this._length}add(t){const e=new Lr(t,this.tail,null);return this.tail?(this.tail.next=e,this.tail=e):(this.head=e,this.tail=e),++this._length,e}remove(t){t&&(t.previous&&t.next?(t.previous.next=t.next,t.next.previous=t.previous):t.previous?(t.previous.next=null,this.tail=t.previous):t.next?(t.next.previous=null,this.head=t.next):(this.head=null,this.tail=null),t.next=null,t.previous=null,--this._length)}splice(t,e){t!==e&&(this.remove(e),this._insert(t,e))}_insert(t,e){const n=t.next;t.next=e,this.tail===t?this.tail=e:n.previous=e,e.next=n,e.previous=t,++this._length}}function jr(t){return null!=t}class Fr{constructor(){Object(cr.a)(this,"_list",void 0),Object(cr.a)(this,"_sentinel",void 0),Object(cr.a)(this,"_trimTiles",void 0),this._list=new Dr,this._sentinel=this._list.add("sentinel"),this._trimTiles=!1}reset(){this._list.splice(this._list.tail,this._sentinel)}touch(t){const e=t._cacheNode;jr(e)&&this._list.splice(this._sentinel,e)}add(t,e,n){jr(e._cacheNode)||(e._cacheNode=this._list.add(e),n&&n(t,e))}unloadTile(t,e,n){const r=e._cacheNode;jr(r)&&(this._list.remove(r),e._cacheNode=void 0,n&&n(t,e))}unloadTiles(t,e){const n=this._trimTiles;this._trimTiles=!1;const r=this._list,i=1024*t.maximumMemoryUsage*1024,o=this._sentinel;let a=r.head;for(;a!==o&&(t.gpuMemoryUsageInBytes>i||n);){const n=a.item;a=a.next,this.unloadTile(t,n,e)}}trim(){this._trimTiles=!0}}const zr=new rt.a,Ur=new rt.a,Nr=new Jt([new Ht,new Ht,new Ht,new Ht,new Ht,new Ht]);function Gr(t,e){const{cameraDirection:n,cameraUp:r,height:i}=t,{metersPerUnit:o}=t.distanceScales,a=Hr(t,t.center),s=Ir.WGS84.eastNorthUpToFixedFrame(a),u=t.unprojectPosition(t.cameraPosition),c=Ir.WGS84.cartographicToCartesian(u,new rt.a),l=new rt.a(s.transformAsVector(new rt.a(n).scale(o))).normalize(),h=new rt.a(s.transformAsVector(new rt.a(r).scale(o))).normalize();!function(t){const e=t.getFrustumPlanes(),n=Vr(e.near,t.cameraPosition),r=Hr(t,n),i=Hr(t,t.cameraPosition,Ur);let o=0;Nr.planes[o++].fromPointNormal(r,zr.copy(r).subtract(i));for(const i in e){if("near"===i)continue;const a=Vr(e[i],n,Ur),s=Hr(t,a,Ur);Nr.planes[o++].fromPointNormal(s,zr.copy(r).subtract(s))}}(t);const f=t.constructor,{longitude:p,latitude:d,width:A,bearing:g,zoom:m}=t;return{camera:{position:c,direction:l,up:h},viewport:t,topDownViewport:new f({longitude:p,latitude:d,height:i,width:A,bearing:g,zoom:m,pitch:0}),height:i,cullingVolume:Nr,frameNumber:e,sseDenominator:1.15}}function Vr(t,e,n=new rt.a){const r=t.normal.dot(e);return n.copy(t.normal).scale(t.distance-r).add(e),n}function Hr(t,e,n=new rt.a){const r=t.unprojectPosition(e);return Ir.WGS84.cartographicToCartesian(r,n)}const Wr=new rt.a;function qr(t,e){if(t instanceof zt){const{halfAxes:n}=t,r=function(t){t.getColumn(0,Wr);const e=t.getColumn(1),n=t.getColumn(2),r=Wr.add(e).add(n);return r.len()}(n);return Math.log2(6356752.314245179/(r+e[2]))}if(t instanceof lt){const{radius:n}=t;return Math.log2(6356752.314245179/(n+e[2]))}if(t.width&&t.height){const{width:e,height:n}=t;return(Math.log2(6378137/e)+Math.log2(6378137/n))/2}return 1}function Xr(t,e,n){const r=Ir.WGS84.cartographicToCartesian([t.xmax,t.ymax,t.zmax],new rt.a),i=Math.sqrt(Math.pow(r[0]-n[0],2)+Math.pow(r[1]-n[1],2)+Math.pow(r[2]-n[2],2));return Math.log2(6356752.314245179/(i+e[2]))}const Jr=0,Zr=1,Qr=3,Kr=4,Yr=5,$r=1,ti=2,ei="empty",ni="scenegraph",ri="pointcloud",ii="mesh",oi="I3S",ai="TILES3D",si="geometricError",ui=1;function ci(t){return null!=t}const li=new rt.a,hi=new rt.a,fi=new rt.a;function pi(t,e,n){if(Object(Rr.a)(t,"3D Tile: boundingVolume must be defined"),t.box)return function(t,e,n){const r=new rt.a(t[0],t[1],t[2]);e.transform(r,r);let i=[];if(10===t.length){const e=t.slice(3,6),n=new xt.a;n.fromArray(t,6);const r=new rt.a([1,0,0]),o=new rt.a([0,1,0]),a=new rt.a([0,0,1]);r.transformByQuaternion(n),r.scale(e[0]),o.transformByQuaternion(n),o.scale(e[1]),a.transformByQuaternion(n),a.scale(e[2]),i=[...r.toArray(),...o.toArray(),...a.toArray()]}else i=[...t.slice(3,6),...t.slice(6,9),...t.slice(9,12)];const o=e.transformAsVector(i.slice(0,3)),a=e.transformAsVector(i.slice(3,6)),s=e.transformAsVector(i.slice(6,9)),u=new vt([o[0],o[1],o[2],a[0],a[1],a[2],s[0],s[1],s[2]]);if(ci(n))return n.center=r,n.halfAxes=u,n;return new zt(r,u)}(t.box,e,n);if(t.region){const[e,n,r,i,o,a]=t.region,s=Ir.WGS84.cartographicToCartesian([Object(Nt.c)(e),Object(Nt.c)(i),o],hi),u=Ir.WGS84.cartographicToCartesian([Object(Nt.c)(r),Object(Nt.c)(n),a],fi),c=(new rt.a).addVectors(s,u).multiplyScalar(.5),l=(new rt.a).subVectors(s,u).len()/2;return di([c[0],c[1],c[2],l],new Zt.a)}if(t.sphere)return di(t.sphere,e,n);throw new Error("3D Tile: boundingVolume must contain a sphere, region, or box")}function di(t,e,n){const r=new rt.a(t[0],t[1],t[2]);e.transform(r,r);const i=e.getScale(li),o=Math.max(Math.max(i[0],i[1]),i[2]),a=t[3]*o;return ci(n)?(n.center=r,n.radius=a,n):new lt(r,a)}new rt.a,new rt.a,new Zt.a,new rt.a,new rt.a,new rt.a;function Ai(t,e){if(t.dynamicScreenSpaceError&&t.dynamicScreenSpaceErrorComputedDensity){const n=t.dynamicScreenSpaceErrorComputedDensity,r=t.dynamicScreenSpaceErrorFactor;return function(t,e){const n=t*e;return 1-Math.exp(-n*n)}(e,n)*r}return 0}const gi=new rt.a,mi=new rt.a,yi=new rt.a,vi=new rt.a,_i=new rt.a,bi=new Zt.a,xi=new Zt.a;function wi(t,e){const{topDownViewport:n}=e,r=t.header.mbs[1],i=t.header.mbs[0],o=t.header.mbs[2],a=t.header.mbs[3],s=[...t.boundingVolume.center],u=n.unprojectPosition(n.cameraPosition);Ir.WGS84.cartographicToCartesian(u,gi),mi.copy(gi).subtract(s).normalize(),Ir.WGS84.eastNorthUpToFixedFrame(s,bi),xi.copy(bi).invert(),yi.copy(gi).transform(xi);const c=Math.sqrt(yi[0]*yi[0]+yi[1]*yi[1]),l=c*c/yi[2];vi.copy([yi[0],yi[1],l]);const h=vi.transform(bi).subtract(s).normalize(),f=mi.cross(h).normalize().scale(a).add(s),p=Ir.WGS84.cartesianToCartographic(f),d=n.project([i,r,o]),A=n.project(p);return _i.copy(d).subtract(A).magnitude()}class Ei{constructor(t=0){Object(cr.a)(this,"_map",new Map),Object(cr.a)(this,"_array",void 0),Object(cr.a)(this,"_length",void 0),this._array=new Array(t),this._length=t}get length(){return this._length}set length(t){this._length=t,t>this._array.length&&(this._array.length=t)}get values(){return this._array}get(t){return Object(Rr.a)(t<this._array.length),this._array[t]}set(t,e){Object(Rr.a)(t>=0),t>=this.length&&(this.length=t+1),this._map.has(this._array[t])&&this._map.delete(this._array[t]),this._array[t]=e,this._map.set(e,t)}delete(t){const e=this._map.get(t);e>=0&&(this._array.splice(e,1),this._map.delete(t),this.length--)}peek(){return this._array[this._length-1]}push(t){if(!this._map.has(t)){const e=this.length++;this._array[e]=t,this._map.set(t,e)}}pop(){const t=this._array[--this.length];return this._map.delete(t),t}reserve(t){Object(Rr.a)(t>=0),t>this._array.length&&(this._array.length=t)}resize(t){Object(Rr.a)(t>=0),this.length=t}trim(t){null==t&&(t=this.length),this._array.length=t}reset(){this._array=[],this._map=new Map,this._length=0}find(t){return this._map.has(t)}}const Oi={loadSiblings:!1,skipLevelOfDetail:!1,maximumScreenSpaceError:2,updateTransforms:!0,onTraversalEnd:()=>{},viewportTraversersMap:{},basePath:""};class Si{traversalFinished(t){return!0}constructor(t){Object(cr.a)(this,"options",void 0),Object(cr.a)(this,"root",void 0),Object(cr.a)(this,"requestedTiles",void 0),Object(cr.a)(this,"selectedTiles",void 0),Object(cr.a)(this,"emptyTiles",void 0),Object(cr.a)(this,"lastUpdate",(new Date).getTime()),Object(cr.a)(this,"updateDebounceTime",1e3),Object(cr.a)(this,"_traversalStack",void 0),Object(cr.a)(this,"_emptyTraversalStack",void 0),Object(cr.a)(this,"_frameNumber",void 0),this.options={...Oi,...t},this._traversalStack=new Ei,this._emptyTraversalStack=new Ei,this._frameNumber=null,this.root=null,this.selectedTiles={},this.requestedTiles={},this.emptyTiles={}}traverse(t,e,n){this.root=t,this.options={...this.options,...n},this.reset(),this.updateTile(t,e),this._frameNumber=e.frameNumber,this.executeTraversal(t,e)}reset(){this.requestedTiles={},this.selectedTiles={},this.emptyTiles={},this._traversalStack.reset(),this._emptyTraversalStack.reset()}executeTraversal(t,e){const n=this._traversalStack;for(t._selectionDepth=1,n.push(t);n.length>0;){const t=n.pop();let r=!1;this.canTraverse(t,e)&&(this.updateChildTiles(t,e),r=this.updateAndPushChildren(t,e,n,t.hasRenderContent?t._selectionDepth+1:t._selectionDepth));const i=t.parent,o=Boolean(!i||i._shouldRefine),a=!r;t.hasRenderContent?t.refine===$r?(this.loadTile(t,e),this.selectTile(t,e)):t.refine===ti&&(this.loadTile(t,e),a&&this.selectTile(t,e)):(this.emptyTiles[t.id]=t,this.loadTile(t,e),a&&this.selectTile(t,e)),this.touchTile(t,e),t._shouldRefine=r&&o}const r=(new Date).getTime();(this.traversalFinished(e)||r-this.lastUpdate>this.updateDebounceTime)&&(this.lastUpdate=r,this.options.onTraversalEnd(e))}updateChildTiles(t,e){const n=t.children;for(const t of n)this.updateTile(t,e);return!0}updateAndPushChildren(t,e,n,r){const{loadSiblings:i,skipLevelOfDetail:o}=this.options,a=t.children;a.sort(this.compareDistanceToCamera.bind(this));const s=t.refine===ti&&t.hasRenderContent&&!o;let u=!1,c=!0;for(const t of a)if(t._selectionDepth=r,t.isVisibleAndInRequestVolume?(n.find(t)&&n.delete(t),n.push(t),u=!0):(s||i)&&(this.loadTile(t,e),this.touchTile(t,e)),s){let n;if(n=!!t._inRequestVolume&&(t.hasRenderContent?t.contentAvailable:this.executeEmptyTraversal(t,e)),c=c&&n,!c)return!1}return u||(c=!1),c}updateTile(t,e){this.updateTileVisibility(t,e)}selectTile(t,e){this.shouldSelectTile(t)&&(t._selectedFrame=e.frameNumber,this.selectedTiles[t.id]=t)}loadTile(t,e){this.shouldLoadTile(t)&&(t._requestedFrame=e.frameNumber,t._priority=t._getPriority(),this.requestedTiles[t.id]=t)}touchTile(t,e){t.tileset._cache.touch(t),t._touchedFrame=e.frameNumber}canTraverse(t,e,n=!1,r=!1){return!!t.hasChildren&&(t.hasTilesetContent?!t.contentExpired:!(!r&&!t.isVisibleAndInRequestVolume)&&this.shouldRefine(t,e,n))}shouldLoadTile(t){return t.hasUnloadedContent||t.contentExpired}shouldSelectTile(t){return t.contentAvailable&&!this.options.skipLevelOfDetail}shouldRefine(t,e,n){let r=t._screenSpaceError;return n&&(r=t.getScreenSpaceError(e,!0)),r>this.options.maximumScreenSpaceError}updateTileVisibility(t,e){const n=[];if(this.options.viewportTraversersMap)for(const t in this.options.viewportTraversersMap){this.options.viewportTraversersMap[t]===e.viewport.id&&n.push(t)}else n.push(e.viewport.id);t.updateVisibility(e,n)}compareDistanceToCamera(t,e){return t._distanceToCamera-e._distanceToCamera}anyChildrenVisible(t,e){let n=!1;for(const r of t.children)r.updateVisibility(e),n=n||r.isVisibleAndInRequestVolume;return n}executeEmptyTraversal(t,e){let n=!0;const r=this._emptyTraversalStack;for(r.push(t);r.length>0&&n;){const t=r.pop();this.updateTile(t,e),t.isVisibleAndInRequestVolume||this.loadTile(t,e),this.touchTile(t,e);if(!t.hasRenderContent&&this.canTraverse(t,e,!1,!0)){const e=t.children;for(const t of e)r.find(t)&&r.delete(t),r.push(t)}else t.contentAvailable||(n=!1)}return n}}const Ti=new rt.a;class Ci{constructor(t,e,n,r=""){Object(cr.a)(this,"tileset",void 0),Object(cr.a)(this,"header",void 0),Object(cr.a)(this,"id",void 0),Object(cr.a)(this,"url",void 0),Object(cr.a)(this,"parent",void 0),Object(cr.a)(this,"refine",void 0),Object(cr.a)(this,"type",void 0),Object(cr.a)(this,"contentUrl",void 0),Object(cr.a)(this,"lodMetricType",void 0),Object(cr.a)(this,"lodMetricValue",void 0),Object(cr.a)(this,"boundingVolume",void 0),Object(cr.a)(this,"content",void 0),Object(cr.a)(this,"contentState",void 0),Object(cr.a)(this,"gpuMemoryUsageInBytes",void 0),Object(cr.a)(this,"children",void 0),Object(cr.a)(this,"depth",void 0),Object(cr.a)(this,"viewportIds",void 0),Object(cr.a)(this,"transform",void 0),Object(cr.a)(this,"extensions",void 0),Object(cr.a)(this,"userData",void 0),Object(cr.a)(this,"computedTransform",void 0),Object(cr.a)(this,"hasEmptyContent",void 0),Object(cr.a)(this,"hasTilesetContent",void 0),Object(cr.a)(this,"traverser",void 0),Object(cr.a)(this,"_cacheNode",void 0),Object(cr.a)(this,"_frameNumber",void 0),Object(cr.a)(this,"_lodJudge",void 0),Object(cr.a)(this,"_expireDate",void 0),Object(cr.a)(this,"_expiredContent",void 0),Object(cr.a)(this,"_shouldRefine",void 0),Object(cr.a)(this,"_distanceToCamera",void 0),Object(cr.a)(this,"_centerZDepth",void 0),Object(cr.a)(this,"_screenSpaceError",void 0),Object(cr.a)(this,"_visibilityPlaneMask",void 0),Object(cr.a)(this,"_visible",void 0),Object(cr.a)(this,"_inRequestVolume",void 0),Object(cr.a)(this,"_stackLength",void 0),Object(cr.a)(this,"_selectionDepth",void 0),Object(cr.a)(this,"_touchedFrame",void 0),Object(cr.a)(this,"_visitedFrame",void 0),Object(cr.a)(this,"_selectedFrame",void 0),Object(cr.a)(this,"_requestedFrame",void 0),Object(cr.a)(this,"_priority",void 0),Object(cr.a)(this,"_contentBoundingVolume",void 0),Object(cr.a)(this,"_viewerRequestVolume",void 0),Object(cr.a)(this,"_initialTransform",void 0),this.header=e,this.tileset=t,this.id=r||e.id,this.url=e.url,this.parent=n,this.refine=this._getRefine(e.refine),this.type=e.type,this.contentUrl=e.contentUrl,this.lodMetricType="geometricError",this.lodMetricValue=0,this.boundingVolume=null,this.content=null,this.contentState=Jr,this.gpuMemoryUsageInBytes=0,this.children=[],this.hasEmptyContent=!1,this.hasTilesetContent=!1,this.depth=0,this.viewportIds=[],this.userData={},this.extensions=null,this._priority=0,this._touchedFrame=0,this._visitedFrame=0,this._selectedFrame=0,this._requestedFrame=0,this._screenSpaceError=0,this._cacheNode=null,this._frameNumber=null,this._cacheNode=null,this.traverser=new Si({}),this._shouldRefine=!1,this._distanceToCamera=0,this._centerZDepth=0,this._visible=void 0,this._inRequestVolume=!1,this._stackLength=0,this._selectionDepth=0,this._initialTransform=new Zt.a,this.transform=new Zt.a,this._initializeLodMetric(e),this._initializeTransforms(e),this._initializeBoundingVolumes(e),this._initializeContent(e),this._initializeRenderingState(e),this._lodJudge=null,this._expireDate=null,this._expiredContent=null,Object.seal(this)}destroy(){this.header=null}isDestroyed(){return null===this.header}get selected(){return this._selectedFrame===this.tileset._frameNumber}get isVisible(){return this._visible}get isVisibleAndInRequestVolume(){return this._visible&&this._inRequestVolume}get hasRenderContent(){return!this.hasEmptyContent&&!this.hasTilesetContent}get hasChildren(){return this.children.length>0||this.header.children&&this.header.children.length>0}get contentReady(){return this.contentState===Qr||this.hasEmptyContent}get contentAvailable(){return Boolean(this.contentReady&&this.hasRenderContent||this._expiredContent&&!this.contentFailed)}get hasUnloadedContent(){return this.hasRenderContent&&this.contentUnloaded}get contentUnloaded(){return this.contentState===Jr}get contentExpired(){return this.contentState===Kr}get contentFailed(){return this.contentState===Yr}getScreenSpaceError(t,e){switch(this.tileset.type){case oi:return wi(this,t);case ai:return function(t,e,n){const r=t.tileset,i=t.parent&&t.parent.lodMetricValue||t.lodMetricValue,o=n?i:t.lodMetricValue;if(0===o)return 0;const a=Math.max(t._distanceToCamera,1e-7),{height:s,sseDenominator:u}=e,{viewDistanceScale:c}=r.options;let l=o*s*(c||1)/(a*u);return l-=Ai(r,a),l}(this,t,e);default:throw new Error("Unsupported tileset type")}}unselect(){this._selectedFrame=0}_getPriority(){const t=this.tileset._traverser,{skipLevelOfDetail:e}=t.options,n=this.refine===$r||e;if(n&&!this.isVisible&&void 0!==this._visible)return-1;if(this.tileset._frameNumber-this._touchedFrame>=1)return-1;if(this.contentState===Jr)return-1;const r=this.parent,i=r&&(!n||0===this._screenSpaceError||r.hasTilesetContent)?r._screenSpaceError:this._screenSpaceError,o=t.root?t.root._screenSpaceError:0;return Math.max(o-i,0)}async loadContent(){if(this.hasEmptyContent)return!1;if(this.content)return!0;this.contentExpired&&(this._expireDate=null),this.contentState=Zr;const t=await this.tileset._requestScheduler.scheduleRequest(this.id,this._getPriority.bind(this));if(!t)return this.contentState=Jr,!1;try{const e=this.tileset.getTileUrl(this.contentUrl),n=this.tileset.loader,r={...this.tileset.loadOptions,[n.id]:{...this.tileset.loadOptions[n.id],isTileset:"json"===this.type,...this._getLoaderSpecificOptions(n.id)}};return this.content=await Object(ur.a)(e,n,r),this.tileset.options.contentLoader&&await this.tileset.options.contentLoader(this),this._isTileset()&&this.tileset._initializeTileHeaders(this.content,this),this.contentState=Qr,this._onContentLoaded(),!0}catch(t){throw this.contentState=Yr,t}finally{t.done()}}unloadContent(){return this.content&&this.content.destroy&&this.content.destroy(),this.content=null,this.header.content&&this.header.content.destroy&&this.header.content.destroy(),this.header.content=null,this.contentState=Jr,!0}updateVisibility(t,e){if(this._frameNumber===t.frameNumber)return;const n=this.parent,r=n?n._visibilityPlaneMask:Jt.MASK_INDETERMINATE;if(this.tileset._traverser.options.updateTransforms){const t=n?n.computedTransform:this.tileset.modelMatrix;this._updateTransform(t)}this._distanceToCamera=this.distanceToTile(t),this._screenSpaceError=this.getScreenSpaceError(t,!1),this._visibilityPlaneMask=this.visibility(t,r),this._visible=this._visibilityPlaneMask!==Jt.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(t),this._frameNumber=t.frameNumber,this.viewportIds=e}visibility(t,e){const{cullingVolume:n}=t,{boundingVolume:r}=this;return n.computeVisibilityWithPlaneMask(r,e)}contentVisibility(){return!0}distanceToTile(t){const e=this.boundingVolume;return Math.sqrt(Math.max(e.distanceSquaredTo(t.camera.position),0))}cameraSpaceZDepth({camera:t}){const e=this.boundingVolume;return Ti.subVectors(e.center,t.position),t.direction.dot(Ti)}insideViewerRequestVolume(t){const e=this._viewerRequestVolume;return!e||e.distanceSquaredTo(t.camera.position)<=0}updateExpiration(){if(null!=this._expireDate&&this.contentReady&&!this.hasEmptyContent){const t=Date.now();Date.lessThan(this._expireDate,t)&&(this.contentState=Kr,this._expiredContent=this.content)}}get extras(){return this.header.extras}_initializeLodMetric(t){"lodMetricType"in t?this.lodMetricType=t.lodMetricType:(this.lodMetricType=this.parent&&this.parent.lodMetricType||this.tileset.lodMetricType,console.warn("3D Tile: Required prop lodMetricType is undefined. Using parent lodMetricType")),"lodMetricValue"in t?this.lodMetricValue=t.lodMetricValue:(this.lodMetricValue=this.parent&&this.parent.lodMetricValue||this.tileset.lodMetricValue,console.warn("3D Tile: Required prop lodMetricValue is undefined. Using parent lodMetricValue"))}_initializeTransforms(t){this.transform=t.transform?new Zt.a(t.transform):new Zt.a;const e=this.parent,n=this.tileset,r=e&&e.computedTransform?e.computedTransform.clone():n.modelMatrix.clone();this.computedTransform=new Zt.a(r).multiplyRight(this.transform);const i=e&&e._initialTransform?e._initialTransform.clone():new Zt.a;this._initialTransform=new Zt.a(i).multiplyRight(this.transform)}_initializeBoundingVolumes(t){this._contentBoundingVolume=null,this._viewerRequestVolume=null,this._updateBoundingVolume(t)}_initializeContent(t){this.content={_tileset:this.tileset,_tile:this},this.hasEmptyContent=!0,this.contentState=Jr,this.hasTilesetContent=!1,t.contentUrl&&(this.content=null,this.hasEmptyContent=!1)}_initializeRenderingState(t){this.depth=t.level||(this.parent?this.parent.depth+1:0),this._shouldRefine=!1,this._distanceToCamera=0,this._centerZDepth=0,this._screenSpaceError=0,this._visibilityPlaneMask=Jt.MASK_INDETERMINATE,this._visible=void 0,this._inRequestVolume=!1,this._stackLength=0,this._selectionDepth=0,this._frameNumber=0,this._touchedFrame=0,this._visitedFrame=0,this._selectedFrame=0,this._requestedFrame=0,this._priority=0}_getRefine(t){return t||this.parent&&this.parent.refine||ti}_isTileset(){return-1!==this.contentUrl.indexOf(".json")}_onContentLoaded(){switch(this.content&&this.content.type){case"vctr":case"geom":this.tileset._traverser.disableSkipLevelOfDetail=!0}this._isTileset()&&(this.hasTilesetContent=!0)}_updateBoundingVolume(t){this.boundingVolume=pi(t.boundingVolume,this.computedTransform,this.boundingVolume);const e=t.content;e&&(e.boundingVolume&&(this._contentBoundingVolume=pi(e.boundingVolume,this.computedTransform,this._contentBoundingVolume)),t.viewerRequestVolume&&(this._viewerRequestVolume=pi(t.viewerRequestVolume,this.computedTransform,this._viewerRequestVolume)))}_updateTransform(t=new Zt.a){const e=t.clone().multiplyRight(this.transform);!e.equals(this.computedTransform)&&(this.computedTransform=e,this._updateBoundingVolume(this.header))}_getLoaderSpecificOptions(t){switch(t){case"i3s":return{...this.tileset.options.i3s,tile:this.header,tileset:this.tileset.tileset,isTileHeader:!1};case"3d-tiles":case"cesium-ion":default:return{assetGltfUpAxis:(e=this.tileset.tileset).asset&&e.asset.gltfUpAxis||"Y"}}var e}}class Pi extends Si{compareDistanceToCamera(t,e){return 0===e._distanceToCamera&&0===t._distanceToCamera?e._centerZDepth-t._centerZDepth:e._distanceToCamera-t._distanceToCamera}updateTileVisibility(t,e){if(super.updateTileVisibility(t,e),!t.isVisibleAndInRequestVolume)return;const n=t.children.length>0;if(t.hasTilesetContent&&n){const n=t.children[0];return this.updateTileVisibility(n,e),void(t._visible=n._visible)}if(this.meetsScreenSpaceErrorEarly(t,e))return void(t._visible=!1);const r=t.refine===ti,i=t._optimChildrenWithinParent===ui;r&&i&&n&&!this.anyChildrenVisible(t,e)&&(t._visible=!1)}meetsScreenSpaceErrorEarly(t,e){const{parent:n}=t;return!(!n||n.hasTilesetContent||n.refine!==$r)&&!this.shouldRefine(t,e,!0)}}class Mi{constructor(){Object(cr.a)(this,"frameNumberMap",new Map)}register(t,e){const n=this.frameNumberMap.get(t)||new Map,r=n.get(e)||0;n.set(e,r+1),this.frameNumberMap.set(t,n)}deregister(t,e){const n=this.frameNumberMap.get(t);if(!n)return;const r=n.get(e)||1;n.set(e,r-1)}isZero(t,e){var n;return 0===((null===(n=this.frameNumberMap.get(t))||void 0===n?void 0:n.get(e))||0)}}const Ii="REQUESTED",Bi="COMPLETED",Ri="ERROR";class ki{constructor(){Object(cr.a)(this,"_statusMap",void 0),Object(cr.a)(this,"pendingTilesRegister",new Mi),this._statusMap={}}add(t,e,n,r){if(!this._statusMap[e]){const{frameNumber:i,viewport:{id:o}}=r;this._statusMap[e]={request:t,callback:n,key:e,frameState:r,status:Ii},this.pendingTilesRegister.register(o,i),t().then(t=>{this._statusMap[e].status=Bi;const{frameNumber:n,viewport:{id:i}}=this._statusMap[e].frameState;this.pendingTilesRegister.deregister(i,n),this._statusMap[e].callback(t,r)}).catch(t=>{this._statusMap[e].status=Ri;const{frameNumber:r,viewport:{id:i}}=this._statusMap[e].frameState;this.pendingTilesRegister.deregister(i,r),n(t)})}}update(t,e){if(this._statusMap[t]){const{frameNumber:n,viewport:{id:r}}=this._statusMap[t].frameState;this.pendingTilesRegister.deregister(r,n);const{frameNumber:i,viewport:{id:o}}=e;this.pendingTilesRegister.register(o,i),this._statusMap[t].frameState=e}}find(t){return this._statusMap[t]}hasPendingTiles(t,e){return!this.pendingTilesRegister.isZero(t,e)}}class Li extends Si{traversalFinished(t){return!this._tileManager.hasPendingTiles(t.viewport.id,this._frameNumber||0)}constructor(t){super(t),Object(cr.a)(this,"_tileManager",void 0),this._tileManager=new ki}shouldRefine(t,e){return t._lodJudge=function(t,e){if(0===t.lodMetricValue||isNaN(t.lodMetricValue))return"DIG";const n=2*wi(t,e);return n<2?"OUT":!t.header.children||n<=t.lodMetricValue?"DRAW":t.header.children?"DIG":"OUT"}(t,e),"DIG"===t._lodJudge}updateChildTiles(t,e){const n=t.header.children||[],r=t.children,i=t.tileset;for(const o of n){const n="".concat(o.id,"-").concat(e.viewport.id),a=r&&r.find(t=>t.id===n);if(a)a&&this.updateTile(a,e);else{let r=()=>this._loadTile(o.id,i);this._tileManager.find(n)?this._tileManager.update(n,e):(i.tileset.nodePages&&(r=()=>i.tileset.nodePagesTile.formTileFromNodePages(o.id)),this._tileManager.add(r,n,e=>this._onTileLoad(e,t,n),e))}}return!1}async _loadTile(t,e){const{loader:n}=e,r=e.getTileUrl("".concat(e.url,"/nodes/").concat(t)),i={...e.loadOptions,i3s:{...e.loadOptions.i3s,isTileHeader:!0,loadContent:!1}};return await Object(ur.a)(r,n,i)}_onTileLoad(t,e,n){const r=new Ci(e.tileset,t,e,n);e.children.push(r);const i=this._tileManager.find(r.id).frameState;this.updateTile(r,i),this._frameNumber===i.frameNumber&&(this.traversalFinished(i)||(new Date).getTime()-this.lastUpdate>this.updateDebounceTime)&&this.executeTraversal(r,i)}}const Di={description:"",ellipsoid:Ir.WGS84,modelMatrix:new Zt.a,throttleRequests:!0,maxRequests:64,maximumMemoryUsage:32,maximumTilesSelected:0,debounceTime:0,onTileLoad:()=>{},onTileUnload:()=>{},onTileError:()=>{},onTraversalComplete:t=>t,contentLoader:void 0,viewDistanceScale:1,maximumScreenSpaceError:8,loadTiles:!0,updateTransforms:!0,viewportTraversersMap:null,loadOptions:{fetch:{}},attributions:[],basePath:"",i3s:{}},ji="Tiles In Tileset(s)";class Fi{constructor(t,e){Object(cr.a)(this,"options",void 0),Object(cr.a)(this,"loadOptions",void 0),Object(cr.a)(this,"type",void 0),Object(cr.a)(this,"tileset",void 0),Object(cr.a)(this,"loader",void 0),Object(cr.a)(this,"url",void 0),Object(cr.a)(this,"basePath",void 0),Object(cr.a)(this,"modelMatrix",void 0),Object(cr.a)(this,"ellipsoid",void 0),Object(cr.a)(this,"lodMetricType",void 0),Object(cr.a)(this,"lodMetricValue",void 0),Object(cr.a)(this,"refine",void 0),Object(cr.a)(this,"root",void 0),Object(cr.a)(this,"roots",void 0),Object(cr.a)(this,"asset",void 0),Object(cr.a)(this,"description",void 0),Object(cr.a)(this,"properties",void 0),Object(cr.a)(this,"extras",void 0),Object(cr.a)(this,"attributions",void 0),Object(cr.a)(this,"credits",void 0),Object(cr.a)(this,"stats",void 0),Object(cr.a)(this,"traverseCounter",void 0),Object(cr.a)(this,"geometricError",void 0),Object(cr.a)(this,"selectedTiles",void 0),Object(cr.a)(this,"updatePromise",null),Object(cr.a)(this,"tilesetInitializationPromise",void 0),Object(cr.a)(this,"cartographicCenter",void 0),Object(cr.a)(this,"cartesianCenter",void 0),Object(cr.a)(this,"zoom",void 0),Object(cr.a)(this,"boundingVolume",void 0),Object(cr.a)(this,"gpuMemoryUsageInBytes",void 0),Object(cr.a)(this,"dynamicScreenSpaceErrorComputedDensity",void 0),Object(cr.a)(this,"_traverser",void 0),Object(cr.a)(this,"_cache",void 0),Object(cr.a)(this,"_requestScheduler",void 0),Object(cr.a)(this,"_frameNumber",void 0),Object(cr.a)(this,"_queryParamsString",void 0),Object(cr.a)(this,"_queryParams",void 0),Object(cr.a)(this,"_extensionsUsed",void 0),Object(cr.a)(this,"_tiles",void 0),Object(cr.a)(this,"_pendingCount",void 0),Object(cr.a)(this,"lastUpdatedVieports",void 0),Object(cr.a)(this,"_requestedTiles",void 0),Object(cr.a)(this,"_emptyTiles",void 0),Object(cr.a)(this,"frameStateData",void 0),Object(cr.a)(this,"maximumMemoryUsage",void 0),Object(Rr.a)(t),this.options={...Di,...e},this.tileset=t,this.loader=t.loader,this.type=t.type,this.url=t.url,this.basePath=t.basePath||kr.b.dirname(this.url),this.modelMatrix=this.options.modelMatrix,this.ellipsoid=this.options.ellipsoid,this.lodMetricType=t.lodMetricType,this.lodMetricValue=t.lodMetricValue,this.refine=t.root.refine,this.loadOptions=this.options.loadOptions||{},this.root=null,this.roots={},this.cartographicCenter=null,this.cartesianCenter=null,this.zoom=1,this.boundingVolume=null,this.traverseCounter=0,this.geometricError=0,this._traverser=this._initializeTraverser(),this._cache=new Fr,this._requestScheduler=new De.a({throttleRequests:this.options.throttleRequests,maxRequests:this.options.maxRequests}),this._frameNumber=0,this._pendingCount=0,this._tiles={},this.selectedTiles=[],this._emptyTiles=[],this._requestedTiles=[],this.frameStateData={},this.lastUpdatedVieports=null,this._queryParams={},this._queryParamsString="",this.maximumMemoryUsage=this.options.maximumMemoryUsage||32,this.gpuMemoryUsageInBytes=0,this.stats=new Br.a({id:this.url}),this._initializeStats(),this._extensionsUsed=void 0,this.dynamicScreenSpaceErrorComputedDensity=0,this.extras=null,this.asset={},this.credits={},this.description=this.options.description||"",this.tilesetInitializationPromise=this._initializeTileSet(t)}destroy(){this._destroy()}isLoaded(){return 0===this._pendingCount&&0!==this._frameNumber&&0===this._requestedTiles.length}get tiles(){return Object.values(this._tiles)}get frameNumber(){return this._frameNumber}get queryParams(){return this._queryParamsString||(this._queryParamsString=function(t){const e=[];for(const n of Object.keys(t))e.push("".concat(n,"=").concat(t[n]));switch(e.length){case 0:return"";case 1:return"?".concat(e[0]);default:return"?".concat(e.join("&"))}}(this._queryParams)),this._queryParamsString}setProps(t){this.options={...this.options,...t}}setOptions(t){this.options={...this.options,...t}}getTileUrl(t){return t.startsWith("data:")?t:"".concat(t).concat(this.queryParams)}hasExtension(t){return Boolean(this._extensionsUsed&&this._extensionsUsed.indexOf(t)>-1)}update(t=null){this.tilesetInitializationPromise.then(()=>{!t&&this.lastUpdatedVieports?t=this.lastUpdatedVieports:this.lastUpdatedVieports=t,t&&this.doUpdate(t)})}async selectTiles(t=null){return await this.tilesetInitializationPromise,t&&(this.lastUpdatedVieports=t),this.updatePromise||(this.updatePromise=new Promise(t=>{setTimeout(()=>{this.lastUpdatedVieports&&this.doUpdate(this.lastUpdatedVieports),t(this._frameNumber),this.updatePromise=null},this.options.debounceTime)})),this.updatePromise}doUpdate(t){if("loadTiles"in this.options&&!this.options.loadTiles)return;if(this.traverseCounter>0)return;const e=t instanceof Array?t:[t];this._cache.reset(),this._frameNumber++,this.traverseCounter=e.length;const n=[];for(const t of e){const e=t.id;this._needTraverse(e)?n.push(e):this.traverseCounter--}for(const t of e){const e=t.id;if(this.roots[e]||(this.roots[e]=this._initializeTileHeaders(this.tileset,null)),!n.includes(e))continue;const r=Gr(t,this._frameNumber);this._traverser.traverse(this.roots[e],r,this.options)}}_needTraverse(t){let e=t;return this.options.viewportTraversersMap&&(e=this.options.viewportTraversersMap[t]),e===t}_onTraversalEnd(t){const e=t.viewport.id;this.frameStateData[e]||(this.frameStateData[e]={selectedTiles:[],_requestedTiles:[],_emptyTiles:[]});const n=this.frameStateData[e],r=Object.values(this._traverser.selectedTiles),[i,o]=function(t,e,n){if(0===n||t.length<=n)return[t,[]];const r=[],{longitude:i,latitude:o}=e.viewport;for(const[e,n]of t.entries()){const[t,a]=n.header.mbs,s=Math.abs(i-t),u=Math.abs(o-a),c=Math.sqrt(u*u+s*s);r.push([e,c])}const a=r.sort((t,e)=>t[1]-e[1]),s=[];for(let e=0;e<n;e++)s.push(t[a[e][0]]);const u=[];for(let e=n;e<a.length;e++)u.push(t[a[e][0]]);return[s,u]}(r,t,this.options.maximumTilesSelected);n.selectedTiles=i;for(const t of o)t.unselect();n._requestedTiles=Object.values(this._traverser.requestedTiles),n._emptyTiles=Object.values(this._traverser.emptyTiles),this.traverseCounter--,this.traverseCounter>0||this._updateTiles()}_updateTiles(){this.selectedTiles=[],this._requestedTiles=[],this._emptyTiles=[];for(const t in this.frameStateData){const e=this.frameStateData[t];this.selectedTiles=this.selectedTiles.concat(e.selectedTiles),this._requestedTiles=this._requestedTiles.concat(e._requestedTiles),this._emptyTiles=this._emptyTiles.concat(e._emptyTiles)}this.selectedTiles=this.options.onTraversalComplete(this.selectedTiles);for(const t of this.selectedTiles)this._tiles[t.id]=t;this._loadTiles(),this._unloadTiles(),this._updateStats()}_tilesChanged(t,e){if(t.length!==e.length)return!0;const n=new Set(t.map(t=>t.id)),r=new Set(e.map(t=>t.id));let i=t.filter(t=>!r.has(t.id)).length>0;return i=i||e.filter(t=>!n.has(t.id)).length>0,i}_loadTiles(){for(const t of this._requestedTiles)t.contentUnloaded&&this._loadTile(t)}_unloadTiles(){this._cache.unloadTiles(this,(t,e)=>t._unloadTile(e))}_updateStats(){let t=0,e=0;for(const n of this.selectedTiles)n.contentAvailable&&n.content&&(t++,n.content.pointCount?e+=n.content.pointCount:e+=n.content.vertexCount);this.stats.get("Tiles In View").count=this.selectedTiles.length,this.stats.get("Tiles To Render").count=t,this.stats.get("Points/Vertices").count=e}async _initializeTileSet(t){this.type===oi&&(this.calculateViewPropsI3S(),t.root=await t.root),this.root=this._initializeTileHeaders(t,null),this.type===ai&&(this._initializeTiles3DTileset(t),this.calculateViewPropsTiles3D()),this.type===oi&&this._initializeI3STileset()}calculateViewPropsI3S(){var t;const e=this.tileset.fullExtent;if(e){const{xmin:t,xmax:n,ymin:r,ymax:i,zmin:o,zmax:a}=e;return this.cartographicCenter=new rt.a(t+(n-t)/2,r+(i-r)/2,o+(a-o)/2),this.cartesianCenter=Ir.WGS84.cartographicToCartesian(this.cartographicCenter,new rt.a),void(this.zoom=Xr(e,this.cartographicCenter,this.cartesianCenter))}const n=null===(t=this.tileset.store)||void 0===t?void 0:t.extent;if(n){const[t,e,r,i]=n;return this.cartographicCenter=new rt.a(t+(r-t)/2,e+(i-e)/2,0),this.cartesianCenter=Ir.WGS84.cartographicToCartesian(this.cartographicCenter,new rt.a),void(this.zoom=function(t,e,n){const[r,i,o,a]=t;return Xr({xmin:r,xmax:o,ymin:i,ymax:a,zmin:0,zmax:0},e,n)}(n,this.cartographicCenter,this.cartesianCenter))}console.warn("Extent is not defined in the tileset header"),this.cartographicCenter=new rt.a,this.zoom=1}calculateViewPropsTiles3D(){const t=this.root;Object(Rr.a)(t);const{center:e}=t.boundingVolume;if(!e)return console.warn("center was not pre-calculated for the root tile"),this.cartographicCenter=new rt.a,void(this.zoom=1);0!==e[0]||0!==e[1]||0!==e[2]?this.cartographicCenter=Ir.WGS84.cartesianToCartographic(e,new rt.a):this.cartographicCenter=new rt.a(0,0,-Ir.WGS84.radii[0]),this.cartesianCenter=e,this.zoom=qr(t.boundingVolume,this.cartographicCenter)}_initializeStats(){this.stats.get(ji),this.stats.get("Tiles Loading"),this.stats.get("Tiles In Memory"),this.stats.get("Tiles In View"),this.stats.get("Tiles To Render"),this.stats.get("Tiles Loaded"),this.stats.get("Tiles Unloaded"),this.stats.get("Failed Tile Loads"),this.stats.get("Points/Vertices","memory"),this.stats.get("Tile Memory Use","memory")}_initializeTileHeaders(t,e){const n=new Ci(this,t.root,e);if(e&&(e.children.push(n),n.depth=e.depth+1),this.type===ai){const t=[];for(t.push(n);t.length>0;){const e=t.pop();this.stats.get(ji).incrementCount();const n=e.header.children||[];for(const r of n){const n=new Ci(this,r,e);e.children.push(n),n.depth=e.depth+1,t.push(n)}}}return n}_initializeTraverser(){let t;switch(this.type){case ai:t=Pi;break;case oi:t=Li;break;default:t=Si}return new t({basePath:this.basePath,onTraversalEnd:this._onTraversalEnd.bind(this)})}_destroyTileHeaders(t){this._destroySubtree(t)}async _loadTile(t){let e;try{this._onStartTileLoading(),e=await t.loadContent()}catch(e){this._onTileLoadError(t,e)}finally{this._onEndTileLoading(),this._onTileLoad(t,e)}}_onTileLoadError(t,e){this.stats.get("Failed Tile Loads").incrementCount();const n=e.message||e.toString(),r=t.url;console.error("A 3D tile failed to load: ".concat(t.url," ").concat(n)),this.options.onTileError(t,n,r)}_onTileLoad(t,e){if(e){if(this.type===oi){var n,r;const t=(null===(n=this.tileset)||void 0===n||null===(r=n.nodePagesTile)||void 0===r?void 0:r.nodesInNodePages)||0;this.stats.get(ji).reset(),this.stats.get(ji).addCount(t)}t&&t.content&&function(t,e){Object(Rr.a)(t),Object(Rr.a)(e);const{rtcCenter:n,gltfUpAxis:r}=e,{computedTransform:i,boundingVolume:{center:o}}=t;let a=new Zt.a(i);switch(n&&a.translate(n),r){case"Z":break;case"Y":const t=(new Zt.a).rotateX(Math.PI/2);a=a.multiplyRight(t);break;case"X":const e=(new Zt.a).rotateY(-Math.PI/2);a=a.multiplyRight(e)}e.isQuantized&&a.translate(e.quantizedVolumeOffset).scale(e.quantizedVolumeScale);const s=new rt.a(o);e.cartesianModelMatrix=a,e.cartesianOrigin=s;const u=Ir.WGS84.cartesianToCartographic(s,new rt.a),c=Ir.WGS84.eastNorthUpToFixedFrame(s).invert();e.cartographicModelMatrix=c.multiplyRight(a),e.cartographicOrigin=u,e.coordinateSystem||(e.modelMatrix=e.cartographicModelMatrix)}(t,t.content),this._addTileToCache(t),this.options.onTileLoad(t)}}_onStartTileLoading(){this._pendingCount++,this.stats.get("Tiles Loading").incrementCount()}_onEndTileLoading(){this._pendingCount--,this.stats.get("Tiles Loading").decrementCount()}_addTileToCache(t){this._cache.add(this,t,e=>e._updateCacheStats(t))}_updateCacheStats(t){this.stats.get("Tiles Loaded").incrementCount(),this.stats.get("Tiles In Memory").incrementCount(),this.gpuMemoryUsageInBytes+=t.content.byteLength||0,this.stats.get("Tile Memory Use").count=this.gpuMemoryUsageInBytes}_unloadTile(t){this.gpuMemoryUsageInBytes-=t.content&&t.content.byteLength||0,this.stats.get("Tiles In Memory").decrementCount(),this.stats.get("Tiles Unloaded").incrementCount(),this.stats.get("Tile Memory Use").count=this.gpuMemoryUsageInBytes,this.options.onTileUnload(t),t.unloadContent()}_destroy(){const t=[];for(this.root&&t.push(this.root);t.length>0;){const e=t.pop();for(const n of e.children)t.push(n);this._destroyTile(e)}this.root=null}_destroySubtree(t){const e=t,n=[];for(n.push(e);n.length>0;){t=n.pop();for(const e of t.children)n.push(e);t!==e&&this._destroyTile(t)}e.children=[]}_destroyTile(t){this._cache.unloadTile(this,t),this._unloadTile(t),t.destroy()}_initializeTiles3DTileset(t){if(this.asset=t.asset,!this.asset)throw new Error("Tileset must have an asset property.");if("0.0"!==this.asset.version&&"1.0"!==this.asset.version)throw new Error("The tileset must be 3D Tiles version 0.0 or 1.0.");"tilesetVersion"in this.asset&&(this._queryParams.v=this.asset.tilesetVersion),this.credits={attributions:this.options.attributions||[]},this.description=this.options.description||"",this.properties=t.properties,this.geometricError=t.geometricError,this._extensionsUsed=t.extensionsUsed,this.extras=t.extras}_initializeI3STileset(){this.loadOptions.i3s&&"token"in this.loadOptions.i3s&&(this._queryParams.token=this.loadOptions.i3s.token)}}const zi={COMPOSITE:"cmpt",POINT_CLOUD:"pnts",BATCHED_3D_MODEL:"b3dm",INSTANCED_3D_MODEL:"i3dm",GEOMETRY:"geom",VECTOR:"vect",GLTF:"glTF"};Object.keys(zi);function Ui(t,e,n){Object(Rr.a)(t instanceof ArrayBuffer);const r=new TextDecoder("utf8"),i=new Uint8Array(t,e,n);return r.decode(i)}var Ni=n(177);const Gi={BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DOUBLE:5130},Vi={POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,...Gi},Hi={[Gi.DOUBLE]:Float64Array,[Gi.FLOAT]:Float32Array,[Gi.UNSIGNED_SHORT]:Uint16Array,[Gi.UNSIGNED_INT]:Uint32Array,[Gi.UNSIGNED_BYTE]:Uint8Array,[Gi.BYTE]:Int8Array,[Gi.SHORT]:Int16Array,[Gi.INT]:Int32Array},Wi={DOUBLE:Gi.DOUBLE,FLOAT:Gi.FLOAT,UNSIGNED_SHORT:Gi.UNSIGNED_SHORT,UNSIGNED_INT:Gi.UNSIGNED_INT,UNSIGNED_BYTE:Gi.UNSIGNED_BYTE,BYTE:Gi.BYTE,SHORT:Gi.SHORT,INT:Gi.INT};class qi{static fromTypedArray(t){t=ArrayBuffer.isView(t)?t.constructor:t;for(const e in Hi){if(Hi[e]===t)return e}throw new Error("Failed to convert GL type")}static fromName(t){const e=Wi[t];if(!e)throw new Error("Failed to convert GL type");return e}static getArrayType(t){switch(t){case Gi.UNSIGNED_SHORT_5_6_5:case Gi.UNSIGNED_SHORT_4_4_4_4:case Gi.UNSIGNED_SHORT_5_5_5_1:return Uint16Array;default:const e=Hi[t];if(!e)throw new Error("Failed to convert GL type");return e}}static getByteSize(t){return qi.getArrayType(t).BYTES_PER_ELEMENT}static validate(t){return Boolean(qi.getArrayType(t))}static createTypedArray(t,e,n=0,r){void 0===r&&(r=(e.byteLength-n)/qi.getByteSize(t));return new(qi.getArrayType(t))(e,n,r)}}class Xi{constructor(t,e){Object(cr.a)(this,"json",void 0),Object(cr.a)(this,"buffer",void 0),Object(cr.a)(this,"featuresLength",0),Object(cr.a)(this,"_cachedTypedArrays",{}),this.json=t,this.buffer=e}getExtension(t){return this.json.extensions&&this.json.extensions[t]}hasProperty(t){return Boolean(this.json[t])}getGlobalProperty(t,e=Vi.UNSIGNED_INT,n=1){const r=this.json[t];return r&&Number.isFinite(r.byteOffset)?this._getTypedArrayFromBinary(t,e,n,1,r.byteOffset):r}getPropertyArray(t,e,n){const r=this.json[t];return r&&Number.isFinite(r.byteOffset)?("componentType"in r&&(e=qi.fromName(r.componentType)),this._getTypedArrayFromBinary(t,e,n,this.featuresLength,r.byteOffset)):this._getTypedArrayFromArray(t,e,r)}getProperty(t,e,n,r,i){const o=this.json[t];if(!o)return o;const a=this.getPropertyArray(t,e,n);if(1===n)return a[r];for(let t=0;t<n;++t)i[t]=a[n*r+t];return i}_getTypedArrayFromBinary(t,e,n,r,i){const o=this._cachedTypedArrays;let a=o[t];return a||(a=qi.createTypedArray(e,this.buffer.buffer,this.buffer.byteOffset+i,r*n),o[t]=a),a}_getTypedArrayFromArray(t,e,n){const r=this._cachedTypedArrays;let i=r[t];return i||(i=qi.createTypedArray(e,n),r[t]=i),i}}const Ji={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},Zi={SCALAR:(t,e)=>t[e],VEC2:(t,e)=>[t[2*e+0],t[2*e+1]],VEC3:(t,e)=>[t[3*e+0],t[3*e+1],t[3*e+2]],VEC4:(t,e)=>[t[4*e+0],t[4*e+1],t[4*e+2],t[4*e+3]],MAT2:(t,e)=>[t[4*e+0],t[4*e+1],t[4*e+2],t[4*e+3]],MAT3:(t,e)=>[t[9*e+0],t[9*e+1],t[9*e+2],t[9*e+3],t[9*e+4],t[9*e+5],t[9*e+6],t[9*e+7],t[9*e+8]],MAT4:(t,e)=>[t[16*e+0],t[16*e+1],t[16*e+2],t[16*e+3],t[16*e+4],t[16*e+5],t[16*e+6],t[16*e+7],t[16*e+8],t[16*e+9],t[16*e+10],t[16*e+11],t[16*e+12],t[16*e+13],t[16*e+14],t[16*e+15]]},Qi={SCALAR:(t,e,n)=>{e[n]=t},VEC2:(t,e,n)=>{e[2*n+0]=t[0],e[2*n+1]=t[1]},VEC3:(t,e,n)=>{e[3*n+0]=t[0],e[3*n+1]=t[1],e[3*n+2]=t[2]},VEC4:(t,e,n)=>{e[4*n+0]=t[0],e[4*n+1]=t[1],e[4*n+2]=t[2],e[4*n+3]=t[3]},MAT2:(t,e,n)=>{e[4*n+0]=t[0],e[4*n+1]=t[1],e[4*n+2]=t[2],e[4*n+3]=t[3]},MAT3:(t,e,n)=>{e[9*n+0]=t[0],e[9*n+1]=t[1],e[9*n+2]=t[2],e[9*n+3]=t[3],e[9*n+4]=t[4],e[9*n+5]=t[5],e[9*n+6]=t[6],e[9*n+7]=t[7],e[9*n+8]=t[8],e[9*n+9]=t[9]},MAT4:(t,e,n)=>{e[16*n+0]=t[0],e[16*n+1]=t[1],e[16*n+2]=t[2],e[16*n+3]=t[3],e[16*n+4]=t[4],e[16*n+5]=t[5],e[16*n+6]=t[6],e[16*n+7]=t[7],e[16*n+8]=t[8],e[16*n+9]=t[9],e[16*n+10]=t[10],e[16*n+11]=t[11],e[16*n+12]=t[12],e[16*n+13]=t[13],e[16*n+14]=t[14],e[16*n+15]=t[15]}};const Ki=t=>void 0!==t;function Yi(t,e,n){if(!e)return null;let r=t.getExtension("3DTILES_batch_table_hierarchy");const i=e.HIERARCHY;return i&&(console.warn("3D Tile Parser: HIERARCHY is deprecated. Use 3DTILES_batch_table_hierarchy."),e.extensions=e.extensions||{},e.extensions["3DTILES_batch_table_hierarchy"]=i,r=i),r?function(t,e){let n,r,i;const o=t.instancesLength,a=t.classes;let s,u=t.classIds,c=t.parentCounts,l=t.parentIds,h=o;Ki(u.byteOffset)&&(u.componentType=defaultValue(u.componentType,GL.UNSIGNED_SHORT),u.type=AttributeType.SCALAR,i=getBinaryAccessor(u),u=i.createArrayBufferView(e.buffer,e.byteOffset+u.byteOffset,o));if(Ki(c))for(Ki(c.byteOffset)&&(c.componentType=defaultValue(c.componentType,GL.UNSIGNED_SHORT),c.type=AttributeType.SCALAR,i=getBinaryAccessor(c),c=i.createArrayBufferView(e.buffer,e.byteOffset+c.byteOffset,o)),s=new Uint16Array(o),h=0,n=0;n<o;++n)s[n]=h,h+=c[n];Ki(l)&&Ki(l.byteOffset)&&(l.componentType=defaultValue(l.componentType,GL.UNSIGNED_SHORT),l.type=AttributeType.SCALAR,i=getBinaryAccessor(l),l=i.createArrayBufferView(e.buffer,e.byteOffset+l.byteOffset,h));const f=a.length;for(n=0;n<f;++n){const t=a[n].length,r=a[n].instances,i=getBinaryProperties(t,r,e);a[n].instances=combine(i,r)}const p=new Array(f).fill(0),d=new Uint16Array(o);for(n=0;n<o;++n)r=u[n],d[n]=p[r],++p[r];const A={classes:a,classIds:u,classIndexes:d,parentCounts:c,parentIndexes:s,parentIds:l};return function(t){const e=t.classIds.length;for(let n=0;n<e;++n)to(t,n,stack)}(A),A}(r,n):null}function $i(t,e,n){if(!t)return;const r=t.parentCounts;return t.parentIds?n(t,e):r>0?function(t,e,n){const r=t.classIds,i=t.parentCounts,o=t.parentIds,a=t.parentIndexes,s=r.length,u=scratchVisited;u.length=Math.max(u.length,s);const c=++marker,l=scratchStack;l.length=0,l.push(e);for(;l.length>0;){if(e=l.pop(),u[e]===c)continue;u[e]=c;const r=n(t,e);if(Ki(r))return r;const s=i[e],h=a[e];for(let t=0;t<s;++t){const n=o[h+t];n!==e&&l.push(n)}}return null}(t,e,n):function(t,e,n){let r=!0;for(;r;){const i=n(t,e);if(Ki(i))return i;const o=t.parentIds[e];r=o!==e,e=o}throw new Error("traverseHierarchySingleParent")}(t,e,n)}function to(t,e,n){const r=t.parentCounts,i=t.parentIds,o=t.parentIndexes,a=t.classIds.length;if(!Ki(i))return;assert(e<a,"Parent index ".concat(e," exceeds the total number of instances: ").concat(a)),assert(-1===n.indexOf(e),"Circular dependency detected in the batch table hierarchy."),n.push(e);const s=Ki(r)?r[e]:1,u=Ki(r)?o[e]:e;for(let r=0;r<s;++r){const o=i[u+r];o!==e&&to(t,o,n)}n.pop(e)}function eo(t){return null!=t}const no=(t,e)=>t,ro={HIERARCHY:!0,extensions:!0,extras:!0};class io{constructor(t,e,n,r={}){var i;Object(cr.a)(this,"json",void 0),Object(cr.a)(this,"binary",void 0),Object(cr.a)(this,"featureCount",void 0),Object(cr.a)(this,"_extensions",void 0),Object(cr.a)(this,"_properties",void 0),Object(cr.a)(this,"_binaryProperties",void 0),Object(cr.a)(this,"_hierarchy",void 0),Object(Rr.a)(n>=0),this.json=t||{},this.binary=e,this.featureCount=n,this._extensions=(null===(i=this.json)||void 0===i?void 0:i.extensions)||{},this._properties={};for(const t in this.json)ro[t]||(this._properties[t]=this.json[t]);this._binaryProperties=this._initializeBinaryProperties(),r["3DTILES_batch_table_hierarchy"]&&(this._hierarchy=Yi(this,this.json,this.binary))}getExtension(t){return this.json&&this.json.extensions&&this.json.extensions[t]}memorySizeInBytes(){return 0}isClass(t,e){if(this._checkBatchId(t),Object(Rr.a)("string"==typeof e,e),this._hierarchy){return eo($i(this._hierarchy,t,(t,n)=>{const r=t.classIds[n];return t.classes[r].name===e}))}return!1}isExactClass(t,e){return Object(Rr.a)("string"==typeof e,e),this.getExactClassName(t)===e}getExactClassName(t){if(this._checkBatchId(t),this._hierarchy){const e=this._hierarchy.classIds[t];return this._hierarchy.classes[e].name}}hasProperty(t,e){return this._checkBatchId(t),Object(Rr.a)("string"==typeof e,e),eo(this._properties[e])||this._hasPropertyInHierarchy(t,e)}getPropertyNames(t,e){this._checkBatchId(t),(e=eo(e)?e:[]).length=0;const n=Object.keys(this._properties);return e.push(...n),this._hierarchy&&this._getPropertyNamesInHierarchy(t,e),e}getProperty(t,e){if(this._checkBatchId(t),Object(Rr.a)("string"==typeof e,e),this._binaryProperties){const n=this._binaryProperties[e];if(eo(n))return this._getBinaryProperty(n,t)}const n=this._properties[e];if(eo(n))return no(n[t]);if(this._hierarchy){const n=this._getHierarchyProperty(t,e);if(eo(n))return n}}setProperty(t,e,n){const r=this.featureCount;if(this._checkBatchId(t),Object(Rr.a)("string"==typeof e,e),this._binaryProperties){const r=this._binaryProperties[e];if(r)return void this._setBinaryProperty(r,t,n)}if(this._hierarchy&&this._setHierarchyProperty(this,t,e,n))return;let i=this._properties[e];eo(i)||(this._properties[e]=new Array(r),i=this._properties[e]),i[t]=no(n)}_checkBatchId(t){if(!(t>=0&&t<this.featureCount))throw new Error("batchId not in range [0, featureCount - 1].")}_getBinaryProperty(t,e){return t.unpack(t.typedArray,e)}_setBinaryProperty(t,e,n){t.pack(n,t.typedArray,e)}_initializeBinaryProperties(){let t=null;for(const e in this._properties){const n=this._properties[e],r=this._initializeBinaryProperty(e,n);r&&(t=t||{},t[e]=r)}return t}_initializeBinaryProperty(t,e){if("byteOffset"in e){const n=e;Object(Rr.a)(this.binary,"Property ".concat(t," requires a batch table binary.")),Object(Rr.a)(n.type,"Property ".concat(t," requires a type."));const r=function(t,e,n,r){const{componentType:i}=t;Object(Rr.a)(t.componentType);const o="string"==typeof i?qi.fromName(i):i,a=Ji[t.type],s=Zi[t.type],u=Qi[t.type];return n+=t.byteOffset,{values:qi.createTypedArray(o,e,n,a*r),type:o,size:a,unpacker:s,packer:u}}(n,this.binary.buffer,0|this.binary.byteOffset,this.featureCount);return{typedArray:r.values,componentCount:r.size,unpack:r.unpacker,pack:r.packer}}return null}_hasPropertyInHierarchy(t,e){if(!this._hierarchy)return!1;const n=$i(this._hierarchy,t,(t,n)=>{const r=t.classIds[n];return eo(t.classes[r].instances[e])});return eo(n)}_getPropertyNamesInHierarchy(t,e){$i(this._hierarchy,t,(t,n)=>{const r=t.classIds[n],i=t.classes[r].instances;for(const t in i)i.hasOwnProperty(t)&&-1===e.indexOf(t)&&e.push(t)})}_getHierarchyProperty(t,e){return $i(this._hierarchy,t,(t,n)=>{const r=t.classIds[n],i=t.classes[r],o=t.classIndexes[n],a=i.instances[e];return eo(a)?eo(a.typedArray)?this._getBinaryProperty(a,o):no(a[o]):null})}_setHierarchyProperty(t,e,n,r){const i=$i(this._hierarchy,e,(t,i)=>{const o=t.classIds[i],a=t.classes[o],s=t.classIndexes[i],u=a.instances[n];return!!eo(u)&&(Object(Rr.a)(i===e,'Inherited property "'.concat(n,'" is read-only.')),eo(u.typedArray)?this._setBinaryProperty(u,s,r):u[s]=no(r),!0)});return eo(i)}}function oo(t,e,n=0){const r=new DataView(e);if(t.magic=r.getUint32(n,!0),n+=4,t.version=r.getUint32(n,!0),n+=4,t.byteLength=r.getUint32(n,!0),n+=4,1!==t.version)throw new Error("3D Tile Version ".concat(t.version," not supported"));return n}function ao(t,e,n){const r=new DataView(e);let i;t.header=t.header||{};let o=r.getUint32(n,!0);n+=4;let a=r.getUint32(n,!0);n+=4;let s=r.getUint32(n,!0);n+=4;let u=r.getUint32(n,!0);return n+=4,s>=570425344?(n-=8,i=o,s=a,u=0,o=0,a=0,console.warn("b3dm tile in legacy format.")):u>=570425344&&(n-=4,i=s,s=o,u=a,o=0,a=0,console.warn("b3dm tile in legacy format.")),t.header.featureTableJsonByteLength=o,t.header.featureTableBinaryByteLength=a,t.header.batchTableJsonByteLength=s,t.header.batchTableBinaryByteLength=u,t.header.batchLength=i,n}function so(t,e,n,r){return n=function(t,e,n,r){const{featureTableJsonByteLength:i,featureTableBinaryByteLength:o,batchLength:a}=t.header;if(t.featureTableJson={BATCH_LENGTH:a||0},i>0){const r=Ui(e,n,i);t.featureTableJson=JSON.parse(r)}return n+=i,t.featureTableBinary=new Uint8Array(e,n,o),n+=o}(t,e,n),n=function(t,e,n,r){const{batchTableJsonByteLength:i,batchTableBinaryByteLength:o}=t.header;if(i>0){const r=Ui(e,n,i);t.batchTableJson=JSON.parse(r),n+=i,o>0&&(t.batchTableBinary=new Uint8Array(e,n,o),t.batchTableBinary=new Uint8Array(t.batchTableBinary),n+=o)}return n}(t,e,n)}function uo(t,e=[0,0,0]){const n=t>>11&31,r=t>>5&63,i=31&t;return e[0]=n<<3,e[1]=r<<2,e[2]=i<<3,e}function co(t,e,n){if(!(e||t&&t.batchIds&&n))return null;const{batchIds:r,isRGB565:i,pointCount:o}=t;if(r&&n){const t=new Uint8ClampedArray(3*o);for(let e=0;e<o;e++){const i=r[e],o=n.getProperty(i,"dimensions").map(t=>255*t);t[3*e]=o[0],t[3*e+1]=o[1],t[3*e+2]=o[2]}return{type:Vi.UNSIGNED_BYTE,value:t,size:3,normalized:!0}}if(i){const t=new Uint8ClampedArray(3*o);for(let n=0;n<o;n++){const r=uo(e[n]);t[3*n]=r[0],t[3*n+1]=r[1],t[3*n+2]=r[2]}return{type:Vi.UNSIGNED_BYTE,value:t,size:3,normalized:!0}}return e&&e.length===3*o?{type:Vi.UNSIGNED_BYTE,value:e,size:3,normalized:!0}:{type:Vi.UNSIGNED_BYTE,value:e,size:4,normalized:!0}}function lo(t,e){if(!t)throw new Error("math.gl assertion failed. ".concat(e))}new Qt.a,new rt.a,new Qt.a,new Qt.a,new Uint8Array(1);function ho(t,e=255){return Object(Nt.a)(t,0,e)/e*2-1}function fo(t){return t<0?-1:1}function po(t,e,n,r){if(lo(r),t<0||t>n||e<0||e>n)throw new Error("x and y must be unsigned normalized integers between 0 and ".concat(n));if(r.x=ho(t,n),r.y=ho(e,n),r.z=1-(Math.abs(r.x)+Math.abs(r.y)),r.z<0){const t=r.x;r.x=(1-Math.abs(r.y))*fo(t),r.y=(1-Math.abs(t))*fo(r.y)}return r.normalize()}function Ao(t,e,n){return po(t,e,255,n)}const go=new rt.a;function mo(t,e,n){return t.isQuantized?n["3d-tiles"]&&n["3d-tiles"].decodeQuantizedPositions?(t.isQuantized=!1,function(t,e){const n=new rt.a,r=new Float32Array(3*t.pointCount);for(let i=0;i<t.pointCount;i++)n.set(e[3*i],e[3*i+1],e[3*i+2]).scale(1/t.quantizedRange).multiply(t.quantizedVolumeScale).add(t.quantizedVolumeOffset).toArray(r,3*i);return r}(t,e)):{type:Vi.UNSIGNED_SHORT,value:e,size:3,normalized:!0}:e}async function yo(t,e,n,r,i){n=so(t,e,n=ao(t,e,n=oo(t,e,n))),function(t){t.attributes={positions:null,colors:null,normals:null,batchIds:null},t.isQuantized=!1,t.isTranslucent=!1,t.isRGB565=!1,t.isOctEncoded16P=!1}(t);const{featureTable:o,batchTable:a}=function(t){const e=new Xi(t.featureTableJson,t.featureTableBinary),n=e.getGlobalProperty("POINTS_LENGTH");if(!Number.isFinite(n))throw new Error("POINTS_LENGTH must be defined");e.featuresLength=n,t.featuresLength=n,t.pointsLength=n,t.pointCount=n,t.rtcCenter=e.getGlobalProperty("RTC_CENTER",Vi.FLOAT,3);const r=function(t,e){let n=null;if(!t.batchIds&&e.hasProperty("BATCH_ID")&&(t.batchIds=e.getPropertyArray("BATCH_ID",Vi.UNSIGNED_SHORT,1),t.batchIds)){const r=e.getGlobalProperty("BATCH_LENGTH");if(!r)throw new Error("Global property: BATCH_LENGTH must be defined when BATCH_ID is defined.");const{batchTableJson:i,batchTableBinary:o}=t;n=new io(i,o,r)}return n}(t,e);return{featureTable:e,batchTable:r}}(t);return await async function(t,e,n,r,i){let o,a,s;const u=t.batchTableJson&&t.batchTableJson.extensions&&t.batchTableJson.extensions["3DTILES_draco_point_compression"];u&&(s=u.properties);const c=e.getExtension("3DTILES_draco_point_compression");if(c){a=c.properties;const e=c.byteOffset,n=c.byteLength;if(!a||!Number.isFinite(e)||!n)throw new Error("Draco properties, byteOffset, and byteLength must be defined");o=t.featureTableBinary.slice(e,e+n),t.hasPositions=Number.isFinite(a.POSITION),t.hasColors=Number.isFinite(a.RGB)||Number.isFinite(a.RGBA),t.hasNormals=Number.isFinite(a.NORMAL),t.hasBatchIds=Number.isFinite(a.BATCH_ID),t.isTranslucent=Number.isFinite(a.RGBA)}if(!o)return!0;const l={buffer:o,properties:{...a,...s},featureTableProperties:a,batchTableProperties:s,dequantizeInShader:!1};return await async function(t,e,n,r){const{parse:i}=r,o={...n,draco:{...n.draco,extraAttributes:e.batchTableProperties||{}}};delete o["3d-tiles"];const a=await i(e.buffer,Ni.a,o),s=a.attributes.POSITION&&a.attributes.POSITION.value,u=a.attributes.COLOR_0&&a.attributes.COLOR_0.value,c=a.attributes.NORMAL&&a.attributes.NORMAL.value,l=a.attributes.BATCH_ID&&a.attributes.BATCH_ID.value,h=s&&a.attributes.POSITION.value.quantization,f=c&&a.attributes.NORMAL.value.quantization;if(h){const e=a.POSITION.data.quantization,n=e.range;t.quantizedVolumeScale=new rt.a(n,n,n),t.quantizedVolumeOffset=new rt.a(e.minValues),t.quantizedRange=(1<<e.quantizationBits)-1,t.isQuantizedDraco=!0}f&&(t.octEncodedRange=(1<<a.NORMAL.data.quantization.quantizationBits)-1,t.isOctEncodedDraco=!0);const p={};if(e.batchTableProperties)for(const t of Object.keys(e.batchTableProperties))a.attributes[t]&&a.attributes[t].value&&(p[t.toLowerCase()]=a.attributes[t].value);t.attributes={positions:s,colors:co(t,u,void 0),normals:c,batchIds:l,...p}}(t,l,r,i)}(t,o,0,r,i),function(t,e,n){if(!t.attributes.positions)if(e.hasProperty("POSITION"))t.attributes.positions=e.getPropertyArray("POSITION",Vi.FLOAT,3);else if(e.hasProperty("POSITION_QUANTIZED")){const r=e.getPropertyArray("POSITION_QUANTIZED",Vi.UNSIGNED_SHORT,3);if(t.isQuantized=!0,t.quantizedRange=65535,t.quantizedVolumeScale=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",Vi.FLOAT,3),!t.quantizedVolumeScale)throw new Error("QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");if(t.quantizedVolumeOffset=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",Vi.FLOAT,3),!t.quantizedVolumeOffset)throw new Error("QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");t.attributes.positions=mo(t,r,n)}if(!t.attributes.positions)throw new Error("Either POSITION or POSITION_QUANTIZED must be defined.")}(t,o,r),function(t,e,n){if(!t.attributes.colors){let r=null;e.hasProperty("RGBA")?(r=e.getPropertyArray("RGBA",Vi.UNSIGNED_BYTE,4),t.isTranslucent=!0):e.hasProperty("RGB")?r=e.getPropertyArray("RGB",Vi.UNSIGNED_BYTE,3):e.hasProperty("RGB565")&&(r=e.getPropertyArray("RGB565",Vi.UNSIGNED_SHORT,1),t.isRGB565=!0),t.attributes.colors=co(t,r,n)}e.hasProperty("CONSTANT_RGBA")&&(t.constantRGBA=e.getGlobalProperty("CONSTANT_RGBA",Vi.UNSIGNED_BYTE,4))}(t,o,a),function(t,e){if(!t.attributes.normals){let n=null;e.hasProperty("NORMAL")?n=e.getPropertyArray("NORMAL",Vi.FLOAT,3):e.hasProperty("NORMAL_OCT16P")&&(n=e.getPropertyArray("NORMAL_OCT16P",Vi.UNSIGNED_BYTE,2),t.isOctEncoded16P=!0),t.attributes.normals=function(t,e){if(!e)return null;if(t.isOctEncoded16P){const n=new Float32Array(3*t.pointsLength);for(let r=0;r<t.pointsLength;r++)Ao(e[2*r],e[2*r+1],go),go.toArray(n,3*r);return{type:Vi.FLOAT,size:2,value:n}}return{type:Vi.FLOAT,size:2,value:e}}(t,n)}}(t,o),n}var vo=n(290),_o=n(83);const bo=0,xo=1;function wo(t,e,n,r){t.rotateYtoZ=!0;const i=t.byteOffset+t.byteLength-n;if(0===i)throw new Error("glTF byte length must be greater than 0.");return t.gltfUpAxis=r["3d-tiles"]&&r["3d-tiles"].assetGltfUpAxis?r["3d-tiles"].assetGltfUpAxis:"Y",t.gltfArrayBuffer=Object(_o.c)(e,n,i),t.gltfByteOffset=0,t.gltfByteLength=i,n%4==0||console.warn("".concat(t.type,": embedded glb is not aligned to a 4-byte boundary.")),t.byteOffset+t.byteLength}async function Eo(t,e,n,r){const i=n["3d-tiles"]||{};if(function(t,e,n){switch(e){case bo:const e=new Uint8Array(t.gltfArrayBuffer,t.gltfByteOffset),n=(new TextDecoder).decode(e);t.gltfUrl=n.replace(/[\s\0]+$/,""),delete t.gltfArrayBuffer,delete t.gltfByteOffset,delete t.gltfByteLength;break;case xo:break;default:throw new Error("b3dm: Illegal glTF format field")}}(t,e),i.loadGLTF){const{parse:e,fetch:i}=r;t.gltfUrl&&(t.gltfArrayBuffer=await i(t.gltfUrl,n),t.gltfByteOffset=0),t.gltfArrayBuffer&&(t.gltf=await e(t.gltfArrayBuffer,vo.a,n,r),delete t.gltfArrayBuffer,delete t.gltfByteOffset,delete t.gltfByteLength)}}async function Oo(t,e,n,r,i){var o;n=function(t,e,n,r,i){n=oo(t,e,n),n=ao(t,e,n),n=so(t,e,n),n=wo(t,e,n,r);const o=new Xi(t.featureTableJson,t.featureTableBinary);return t.rtcCenter=o.getGlobalProperty("RTC_CENTER",Vi.FLOAT,3),n}(t,e,n,r),await Eo(t,xo,r,i);const a=null==t||null===(o=t.gltf)||void 0===o?void 0:o.extensions;return a&&a.CESIUM_RTC&&(t.rtcCenter=a.CESIUM_RTC.center),n}async function So(t,e,n,r,i){return n=function(t,e,n,r,i){if(n=oo(t,e,n),1!==t.version)throw new Error("Instanced 3D Model version ".concat(t.version," is not supported"));n=ao(t,e,n);const o=new DataView(e);if(t.gltfFormat=o.getUint32(n,!0),n=so(t,e,n+=4),n=wo(t,e,n,r),0===t.featureTableJsonByteLength)throw new Error("i3dm parser: featureTableJsonByteLength is zero.");const a=new Xi(t.featureTableJson,t.featureTableBinary),s=a.getGlobalProperty("INSTANCES_LENGTH");if(a.featuresLength=s,!Number.isFinite(s))throw new Error("i3dm parser: INSTANCES_LENGTH must be defined");t.eastNorthUp=a.getGlobalProperty("EAST_NORTH_UP"),t.rtcCenter=a.getGlobalProperty("RTC_CENTER",Vi.FLOAT,3);new io(t.batchTableJson,t.batchTableBinary,s);return function(t,e,n,r){const i=[new Array(r),t._batchTable][0],o=new rt.a,a=new rt.a,s=new rt.a,u=new rt.a,c=new vt,l=new xt.a,h=new rt.a,f={},p=new Zt.a,d=[],A=[],g=new rt.a,m=new rt.a;for(let n=0;n<r;n++){let r;if(e.hasProperty("POSITION"))r=e.getProperty("POSITION",Vi.FLOAT,3,n,o);else if(e.hasProperty("POSITION_QUANTIZED")){r=e.getProperty("POSITION_QUANTIZED",Vi.UNSIGNED_SHORT,3,n,o);const t=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",Vi.FLOAT,3,g);if(!t)throw new Error("i3dm parser: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");const i=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",Vi.FLOAT,3,m);if(!i)throw new Error("i3dm parser: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");const a=65535;for(let e=0;e<3;e++)r[e]=r[e]/a*i[e]+t[e]}if(!r)throw new Error("i3dm: POSITION or POSITION_QUANTIZED must be defined for each instance.");o.copy(r),f.translation=o,t.normalUp=e.getProperty("NORMAL_UP",Vi.FLOAT,3,n,d),t.normalRight=e.getProperty("NORMAL_RIGHT",Vi.FLOAT,3,n,A);const y=!1;if(t.normalUp){if(!t.normalRight)throw new Error("i3dm: Custom orientation requires both NORMAL_UP and NORMAL_RIGHT.");t.hasCustomOrientation=!0}else{if(t.octNormalUp=e.getProperty("NORMAL_UP_OCT32P",Vi.UNSIGNED_SHORT,2,d),t.octNormalRight=e.getProperty("NORMAL_RIGHT_OCT32P",Vi.UNSIGNED_SHORT,2,A),t.octNormalUp){if(!t.octNormalRight)throw new Error("i3dm: oct-encoded orientation requires NORMAL_UP_OCT32P and NORMAL_RIGHT_OCT32P");throw new Error("i3dm: oct-encoded orientation not implemented")}t.eastNorthUp?(Ir.WGS84.eastNorthUpToFixedFrame(o,p),p.getRotationMatrix3(c)):c.identity()}y&&(u.copy(a).cross(s).normalize(),c.setColumn(0,a),c.setColumn(1,s),c.setColumn(2,u)),l.fromMatrix3(c),f.rotation=l,h.set(1,1,1);const v=e.getProperty("SCALE",Vi.FLOAT,1,n);Number.isFinite(v)&&h.multiplyByScalar(v);const _=e.getProperty("SCALE_NON_UNIFORM",Vi.FLOAT,3,n,d);_&&h.scale(_),f.scale=h;let b=e.getProperty("BATCH_ID",Vi.UNSIGNED_SHORT,1,n);void 0===b&&(b=n);const x=(new Zt.a).fromQuaternion(f.rotation);p.identity(),p.translate(f.translation),p.multiplyRight(x),p.scale(f.scale);const w=p.clone();i[n]={modelMatrix:w,batchId:b}}t.instances=i}(t,a,0,s),n}(t,e,n,r),await Eo(t,t.gltfFormat,r,i),n}async function To(t,e=0,n,r,i={}){switch(i.byteOffset=e,i.type=function(t,e=0){const n=new DataView(t);return"".concat(String.fromCharCode(n.getUint8(e+0))).concat(String.fromCharCode(n.getUint8(e+1))).concat(String.fromCharCode(n.getUint8(e+2))).concat(String.fromCharCode(n.getUint8(e+3)))}(t,e),i.type){case zi.COMPOSITE:return await async function(t,e,n,r,i,o){n=oo(t,e,n);const a=new DataView(e);for(t.tilesLength=a.getUint32(n,!0),n+=4,t.tiles=[];t.tiles.length<t.tilesLength&&t.byteLength-n>12;){const a={};t.tiles.push(a),n=await o(e,n,r,i,a)}return n}(i,t,e,n,r,To);case zi.BATCHED_3D_MODEL:return await Oo(i,t,e,n,r);case zi.GLTF:return await async function(t,e,n,r){t.rotateYtoZ=!0,t.gltfUpAxis=n["3d-tiles"]&&n["3d-tiles"].assetGltfUpAxis?n["3d-tiles"].assetGltfUpAxis:"Y";const{parse:i}=r;t.gltf=await i(e,vo.a,n,r)}(i,t,n,r);case zi.INSTANCED_3D_MODEL:return await So(i,t,e,n,r);case zi.POINT_CLOUD:return await yo(i,t,e,n,r);default:throw new Error("3DTileLoader: unknown type ".concat(i.type))}}var Co=n(98);async function Po(t,e,n){const r=t[e].bufferView,i=t.bufferViews[r],o=t.buffers[i.buffer];if(o.uri){const t=await Object(Co.a)(o.uri),e=await t.arrayBuffer();return new Uint8Array(e,i.byteOffset,i.byteLength)}return new Uint8Array(n,i.byteOffset,i.byteLength)}function Mo(t){const e=new DataView(t);return e.getUint32(0,!0)+2**32*e.getUint32(4,!0)}const Io={id:"3d-tiles-subtree",name:"3D Tiles Subtree",module:"3d-tiles",version:"3.2.10",extensions:["subtree"],mimeTypes:["application/octet-stream"],tests:["subtree"],parse:async function(t){if(1952609651!==new Uint32Array(t.slice(0,4))[0])throw new Error("Wrong subtree file magic number");if(1!==new Uint32Array(t.slice(4,8))[0])throw new Error("Wrong subtree file verson, must be 1");const e=Mo(t.slice(8,16)),n=new Uint8Array(t,24,e),r=new TextDecoder("utf8").decode(n),i=JSON.parse(r),o=Mo(t.slice(16,24));let a=new ArrayBuffer(0);return o&&(a=t.slice(24+e)),"bufferView"in i.tileAvailability&&(i.tileAvailability.explicitBitstream=await Po(i,"tileAvailability",a)),"bufferView"in i.contentAvailability&&(i.contentAvailability.explicitBitstream=await Po(i,"contentAvailability",a)),"bufferView"in i.childSubtreeAvailability&&(i.childSubtreeAvailability.explicitBitstream=await Po(i,"childSubtreeAvailability",a)),i},options:{}},Bo={QUADTREE:4,OCTREE:8};function Ro(t,e){return"constant"in 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e}({level:e,x:n,y:r,z:i});return t.replace(/{level}|{x}|{y}|{z}/gi,t=>o[t])}function jo(t){if(!t.contentUrl)return ei;const e=t.contentUrl.split(".").pop();switch(e){case"pnts":return ri;case"i3dm":case"b3dm":case"glb":case"gltf":return ni;default:return e}}function Fo(t){switch(t){case"REPLACE":case"replace":return ti;case"ADD":case"add":return $r;default:return t}}function zo(t,e){if(/^[a-z][0-9a-z+.-]*:/i.test(e)){const n=new URL(t,"".concat(e,"/"));return decodeURI(n.toString())}return t.startsWith("/")?t:"".concat(e,"/").concat(t)}function Uo(t,e){if(!t)return null;if(t.content){const n=t.content.uri||t.content.url;t.contentUrl=zo(n,e.basePath)}return t.id=t.contentUrl,t.lodMetricType=si,t.lodMetricValue=t.geometricError,t.transformMatrix=t.transform,t.type=jo(t),t.refine=Fo(t.refine),t}async function No(t){if(!t.root)return null;const e=t.basePath,n=t.root.extensions["3DTILES_implicit_tiling"],{subdivisionScheme:r,maximumLevel:i,subtreeLevels:o,subtrees:{uri:a}}=n,s=zo(Do(a,0,0,0,0),e),u=await Object(ur.a)(s,Io),c=zo(t.root.content.uri,e),l=t.root.refine,h=t.root.geometricError,f=t.root.boundingVolume,p={contentUrlTemplate:c,subtreesUriTemplate:a,subdivisionScheme:r,subtreeLevels:o,maximumLevel:i,refine:l,basePath:e,lodMetricType:si,rootLodMetricValue:h,rootBoundingVolume:f,getTileType:jo,getRefine:Fo};return await async function(t,e,n){if(!t)return null;t.lodMetricType=si,t.lodMetricValue=t.geometricError,t.transformMatrix=t.transform;const{children:r,contentUrl:i}=await async function t(e){const{options:n,parentData:r={mortonIndex:0,x:0,y:0,z:0},childIndex:i=0,globalData:o={level:0,mortonIndex:0,x:0,y:0,z:0}}=e;let{subtree:a,level:s=0}=e;const{subdivisionScheme:u,subtreeLevels:c,maximumLevel:l,contentUrlTemplate:h,subtreesUriTemplate:f,basePath:p}=n,d={children:[],lodMetricValue:0,contentUrl:""},A=Bo[u],g=1&i,m=i>>1&1,y=i>>2&1,v=(A**s-1)/(A-1);let _=Lo(r.mortonIndex,i),b=v+_,x=Lo(r.x,g),w=Lo(r.y,m),E=Lo(r.z,y),O=!1;s+1>c&&(O=Ro(a.childSubtreeAvailability,_));const S=Lo(o.x,x),T=Lo(o.y,w),C=Lo(o.z,E),P=s+o.level;if(O){const t=Do("".concat(p,"/").concat(f),P,S,T,C);a=await Object(ur.a)(t,Io),o.mortonIndex=_,o.x=x,o.y=w,o.z=E,o.level=s,_=0,b=0,x=0,w=0,E=0,s=0}if(!Ro(a.tileAvailability,b)||s>l)return d;Ro(a.contentAvailability,b)&&(d.contentUrl=Do(h,P,S,T,C));const M=s+1,I={mortonIndex:_,x:x,y:w,z:E};for(let e=0;e<A;e++){const r=await t({subtree:a,options:n,parentData:I,childIndex:e,level:M,globalData:o});if(r.contentUrl||r.children.length){const t=ko(r,P+1,{childTileX:x,childTileY:w,childTileZ:E},n);d.children.push(t)}}return d}({subtree:e,options:n});i&&(t.contentUrl=i,t.content={uri:i.replace("".concat(n.basePath,"/"),"")});return t.refine=Fo(t.refine),t.type=jo(t),t.children=r,t.id=t.contentUrl,t}(t.root,u,p)}const Go={id:"3d-tiles",name:"3D Tiles",module:"3d-tiles",version:"3.2.10",extensions:["cmpt","pnts","b3dm","i3dm"],mimeTypes:["application/octet-stream"],tests:["cmpt","pnts","b3dm","i3dm"],parse:async function(t,e,n){const r=e["3d-tiles"]||{};let i;i="auto"===r.isTileset?n.url&&-1!==n.url.indexOf(".json"):r.isTileset;t=i?await async function(t,e,n){var r;const i=JSON.parse((new TextDecoder).decode(t));return i.loader=e.loader||Go,i.url=n.url,i.basePath=function(t){return kr.b.dirname(t.url)}(i),i.root=function(t){var e,n;return(null==t||null===(e=t.extensionsRequired)||void 0===e?void 0:e.includes("3DTILES_implicit_tiling"))&&(null==t||null===(n=t.extensionsUsed)||void 0===n?void 0:n.includes("3DTILES_implicit_tiling"))}(i)?await No(i):function(t){const e=t.basePath,n=Uo(t.root,t),r=[];for(r.push(n);r.length>0;){const t=(r.pop()||{}).children||[];for(const n of t)Uo(n,{basePath:e}),r.push(n)}return n}(i),i.type=ai,i.lodMetricType=si,i.lodMetricValue=(null===(r=i.root)||void 0===r?void 0:r.lodMetricValue)||0,i}(t,e,n):await async function(t,e,n){const r={content:{featureIds:null}};return await To(t,0,e,n,r.content),r.content}(t,e,n);return t},options:{"3d-tiles":{loadGLTF:!0,decodeQuantizedPositions:!1,isTileset:"auto",assetGltfUpAxis:null}}};function Vo(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function Ho(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?Vo(Object(n),!0).forEach((function(e){f()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):Vo(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function Wo(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=l()(t);if(e){var i=l()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return u()(this,n)}}var qo=[0],Xo={getPointColor:{type:"accessor",value:[0,0,0,255]},pointSize:1,data:null,loader:Go,onTilesetLoad:{type:"function",value:function(t){},compare:!1},onTileLoad:{type:"function",value:function(t){},compare:!1},onTileUnload:{type:"function",value:function(t){},compare:!1},onTileError:{type:"function",value:function(t,e,n){},compare:!1},_getMeshColor:{type:"function",value:function(t){return[255,255,255]},compare:!1}},Jo=function(t){a()(r,t);var e,n=Wo(r);function r(){return i()(this,r),n.apply(this,arguments)}return g()(r,[{key:"initializeState",value:function(){"onTileLoadFail"in this.props&&X.a.removed("onTileLoadFail","onTileError")(),this.state={layerMap:{},tileset3d:null,activeViewports:{},lastUpdatedViewports:null}}},{key:"isLoaded",get:function(){var t=this.state.tileset3d;return null!==t&&t.isLoaded()}},{key:"shouldUpdateState",value:function(t){return t.changeFlags.somethingChanged}},{key:"updateState",value:function(t){var e=t.props,n=t.oldProps,r=t.changeFlags;if(e.data&&e.data!==n.data&&this._loadTileset(e.data),r.viewportChanged){var i=this.state.activeViewports;Object.keys(i).length&&(this._updateTileset(i),this.state.lastUpdatedViewports=i,this.state.activeViewports={})}if(r.propsChanged){var o=this.state.layerMap;for(var a in o)o[a].needsUpdate=!0}}},{key:"activateViewport",value:function(t){var e=this.state,n=e.activeViewports,r=e.lastUpdatedViewports;this.internalState.viewport=t,n[t.id]=t;var i=null==r?void 0:r[t.id];i&&t.equals(i)||(this.setChangeFlags({viewportChanged:!0}),this.setNeedsUpdate())}},{key:"getPickingInfo",value:function(t){var e=t.info,n=t.sourceLayer,r=this.state.layerMap,i=n&&n.id;if(i){var o=i.substring(this.id.length+1),a=o.substring(o.indexOf("-")+1);e.object=r[a]&&r[a].tile}return e}},{key:"filterSubLayer",value:function(t){var e=t.layer,n=t.viewport,r=e.props.tile,i=n.id;return r.selected&&r.viewportIds.includes(i)}},{key:"_updateAutoHighlight",value:function(t){t.sourceLayer&&t.sourceLayer.updateAutoHighlight(t)}},{key:"_loadTileset",value:(e=H()(q.a.mark((function t(e){var n,r,i,o,a,s,u;return q.a.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(n=this.props.loadOptions,r=void 0===n?{}:n,i=this.props.loader||this.props.loaders,Array.isArray(i)&&(i=i[0]),o={loadOptions:Ho({},r)},!i.preload){t.next=10;break}return t.next=7,i.preload(e,r);case 7:(a=t.sent).headers&&(o.loadOptions.fetch=Ho(Ho({},o.loadOptions.fetch),{},{headers:a.headers})),Object.assign(o,a);case 10:return t.next=12,Object(ur.a)(e,i,o.loadOptions);case 12:s=t.sent,u=new Fi(s,Ho({onTileLoad:this._onTileLoad.bind(this),onTileUnload:this._onTileUnload.bind(this),onTileError:this.props.onTileError},o)),this.setState({tileset3d:u,layerMap:{}}),this._updateTileset(this.state.activeViewports),this.props.onTilesetLoad(u);case 17:case"end":return t.stop()}}),t,this)}))),function(t){return e.apply(this,arguments)})},{key:"_onTileLoad",value:function(t){var e=this.state.lastUpdatedViewports;this.props.onTileLoad(t),this._updateTileset(e),this.setNeedsUpdate()}},{key:"_onTileUnload",value:function(t){delete this.state.layerMap[t.id],this.props.onTileUnload(t)}},{key:"_updateTileset",value:function(t){var e=this;if(t){var n=this.state.tileset3d,r=this.context.timeline,i=Object.keys(t).length;r&&i&&n&&n.selectTiles(Object.values(t)).then((function(t){e.state.frameNumber!==t&&e.setState({frameNumber:t})}))}}},{key:"_getSubLayer",value:function(t,e){if(!t.content)return null;switch(t.type){case ri:return this._makePointCloudLayer(t,e);case ni:return this._make3DModelLayer(t);case ii:return this._makeSimpleMeshLayer(t,e);default:throw new Error("Tile3DLayer: Failed to render layer of type ".concat(t.content.type))}}},{key:"_makePointCloudLayer",value:function(t,e){var n=t.content,r=n.attributes,i=n.pointCount,o=n.constantRGBA,a=n.cartographicOrigin,s=n.modelMatrix,u=r.positions,c=r.normals,l=r.colors;if(!u)return null;var h=e&&e.props.data||{header:{vertexCount:i},attributes:{POSITION:u,NORMAL:c,COLOR_0:l}},f=this.props,p=f.pointSize,d=f.getPointColor;return new(this.getSubLayerClass("pointcloud",Yn.a))({pointSize:p},this.getSubLayerProps({id:"pointcloud"}),{id:"".concat(this.id,"-pointcloud-").concat(t.id),tile:t,data:h,coordinateSystem:Kn.a.METER_OFFSETS,coordinateOrigin:a,modelMatrix:s,getColor:o||d,_offset:0})}},{key:"_make3DModelLayer",value:function(t){var e=t.content,n=e.gltf,r=e.instances,i=e.cartographicOrigin,o=e.modelMatrix;return new(this.getSubLayerClass("scenegraph",$n.a))({_lighting:"pbr"},this.getSubLayerProps({id:"scenegraph"}),{id:"".concat(this.id,"-scenegraph-").concat(t.id),tile:t,data:r||qo,scenegraph:n,coordinateSystem:Kn.a.METER_OFFSETS,coordinateOrigin:i,modelMatrix:o,getTransformMatrix:function(t){return t.modelMatrix},getPosition:[0,0,0],_offset:0})}},{key:"_makeSimpleMeshLayer",value:function(t,e){var n=t.content,r=n.attributes,i=n.indices,o=n.modelMatrix,a=n.cartographicOrigin,s=n.coordinateSystem,u=void 0===s?Kn.a.METER_OFFSETS:s,c=n.material,l=n.featureIds,h=this.props._getMeshColor,f=e&&e.props.mesh||new Qn.a({drawMode:4,attributes:Zo(r),indices:i});return new(this.getSubLayerClass("mesh",sr))(this.getSubLayerProps({id:"mesh"}),{id:"".concat(this.id,"-mesh-").concat(t.id),tile:t,mesh:f,data:qo,getColor:h(t),pbrMaterial:c,modelMatrix:o,coordinateOrigin:a,coordinateSystem:u,featureIds:l,_offset:0})}},{key:"renderLayers",value:function(){var t=this,e=this.state,n=e.tileset3d,r=e.layerMap;return n?n.tiles.map((function(e){var n=r[e.id]=r[e.id]||{tile:e},i=n.layer;return e.selected&&(i?n.needsUpdate&&(i=t._getSubLayer(e,i),n.needsUpdate=!1):i=t._getSubLayer(e)),n.layer=i,i})).filter(Boolean):null}}]),r}(m.a);function Zo(t){var e={};return e.positions=Ho(Ho({},t.positions),{},{value:new Float32Array(t.positions.value)}),t.normals&&(e.normals=t.normals),t.texCoords&&(e.texCoords=t.texCoords),t.colors&&(e.colors=t.colors),t.uvRegions&&(e.uvRegions=t.uvRegions),e}f()(Jo,"defaultProps",Xo),f()(Jo,"layerName","Tile3DLayer");const Qo={name:"Terrain",id:"terrain",module:"terrain",version:"3.2.10",worker:!0,extensions:["png","pngraw","jpg","jpeg","gif","webp","bmp"],mimeTypes:["image/png","image/jpeg","image/gif","image/webp","image/bmp"],options:{terrain:{tesselator:"auto",bounds:null,meshMaxError:10,elevationDecoder:{rScaler:1,gScaler:0,bScaler:0,offset:0},skirtHeight:null}}};function Ko(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=l()(t);if(e){var i=l()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return u()(this,n)}}function Yo(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function $o(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?Yo(Object(n),!0).forEach((function(e){f()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):Yo(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}var ta=[1],ea=$o($o({},Je.defaultProps),{},{elevationData:Oe,texture:$o($o({},Oe),{},{optional:!0}),meshMaxError:{type:"number",value:4},bounds:{type:"array",value:null,optional:!0,compare:!0},color:{type:"color",value:[255,255,255]},elevationDecoder:{type:"object",value:{rScaler:1,gScaler:0,bScaler:0,offset:0}},workerUrl:{type:"string",value:null},wireframe:!1,material:!0,loaders:[Qo]});function na(t){return Array.isArray(t)?t.join(";"):t||""}var ra=function(t){a()(n,t);var e=Ko(n);function n(){return i()(this,n),e.apply(this,arguments)}return g()(n,[{key:"updateState",value:function(t){var e=t.props,n=t.oldProps,r=e.elevationData!==n.elevationData;if(r){var i=e.elevationData,o=i&&(Array.isArray(i)||i.includes("{x}")&&i.includes("{y}"));this.setState({isTiled:o})}var a=r||e.meshMaxError!==n.meshMaxError||e.elevationDecoder!==n.elevationDecoder||e.bounds!==n.bounds;if(!this.state.isTiled&&a){var s=this.loadTerrain(e);this.setState({terrain:s})}e.workerUrl&&X.a.removed("workerUrl","loadOptions.terrain.workerUrl")()}},{key:"loadTerrain",value:function(t){var e,n=t.elevationData,r=t.bounds,i=t.elevationDecoder,o=t.meshMaxError,a=t.signal;if(!n)return null;var s=this.getLoadOptions();return s=$o($o({},s),{},{terrain:$o($o({skirtHeight:this.state.isTiled?2*o:0},null===(e=s)||void 0===e?void 0:e.terrain),{},{bounds:r,meshMaxError:o,elevationDecoder:i})}),(0,this.props.fetch)(n,{propName:"elevationData",layer:this,loadOptions:s,signal:a})}},{key:"getTiledTerrainData",value:function(t){var e=this.props,n=e.elevationData,r=e.fetch,i=e.texture,o=e.elevationDecoder,a=e.meshMaxError,s=this.context.viewport,u=Te(n,t),c=i&&Te(i,t),l=t.signal,h=[0,0],f=[0,0];if(s.isGeospatial){var p=t.bbox;h=s.projectFlat([p.west,p.south]),f=s.projectFlat([p.east,p.north])}else{var d=t.bbox;h=[d.left,d.bottom],f=[d.right,d.top]}var A=[h[0],h[1],f[0],f[1]],g=this.loadTerrain({elevationData:u,bounds:A,elevationDecoder:o,meshMaxError:a,signal:l}),m=c?r(c,{propName:"texture",layer:this,loaders:[],signal:l}).catch((function(t){return null})):Promise.resolve(null);return Promise.all([g,m])}},{key:"renderSubLayers",value:function(t){var e=this.getSubLayerClass("mesh",rr.a),n=this.props,r=n.color,i=n.wireframe,o=n.material,a=t.data;if(!a)return null;var s=E()(a,2),u=s[0],c=s[1];return new e(t,{data:ta,mesh:u,texture:c,_instanced:!1,coordinateSystem:Kn.a.CARTESIAN,getPosition:function(t){return[0,0,0]},getColor:r,wireframe:i,material:o})}},{key:"onViewportLoad",value:function(t){if(t){var e=this.state.zRange,n=t.map((function(t){return t.content})).filter(Boolean).map((function(t){return t[0].header.boundingBox.map((function(t){return t[2]}))}));if(0!==n.length){var r=Math.min.apply(Math,Q()(n.map((function(t){return t[0]})))),i=Math.max.apply(Math,Q()(n.map((function(t){return t[1]}))));(!e||r<e[0]||i>e[1])&&this.setState({zRange:[r,i]})}}}},{key:"renderLayers",value:function(){var t=this.props,e=t.color,n=t.material,r=t.elevationData,i=t.texture,o=t.wireframe,a=t.meshMaxError,s=t.elevationDecoder,u=t.tileSize,c=t.maxZoom,l=t.minZoom,h=t.extent,f=t.maxRequests,p=t.onTileLoad,d=t.onTileUnload,A=t.onTileError,g=t.maxCacheSize,m=t.maxCacheByteSize,y=t.refinementStrategy;return this.state.isTiled?new Je(this.getSubLayerProps({id:"tiles"}),{getTileData:this.getTiledTerrainData.bind(this),renderSubLayers:this.renderSubLayers.bind(this),updateTriggers:{getTileData:{elevationData:na(r),texture:na(i),meshMaxError:a,elevationDecoder:s}},onViewportLoad:this.onViewportLoad.bind(this),zRange:this.state.zRange||null,tileSize:u,maxZoom:c,minZoom:l,extent:h,maxRequests:f,onTileLoad:p,onTileUnload:d,onTileError:A,maxCacheSize:g,maxCacheByteSize:m,refinementStrategy:y}):new(this.getSubLayerClass("mesh",rr.a))(this.getSubLayerProps({id:"mesh"}),{data:ta,mesh:this.state.terrain,texture:i,_instanced:!1,getPosition:function(t){return[0,0,0]},getColor:e,material:n,wireframe:o})}}]),n}(m.a);f()(ra,"defaultProps",ea),f()(ra,"layerName","TerrainLayer");var ia=n(36);function oa(t,e,n){const r=aa(t),i=Object.keys(r).filter(t=>r[t]!==Array);return function(t,e,n){const{pointPositionsCount:r,pointFeaturesCount:i,linePositionsCount:o,linePathsCount:a,lineFeaturesCount:s,polygonPositionsCount:u,polygonObjectsCount:c,polygonRingsCount:l,polygonFeaturesCount:h,propArrayTypes:f,coordLength:p}=e,{numericPropKeys:d=[],PositionDataType:A=Float32Array}=n,g=t[0]&&"id"in t[0],m=t.length>65535?Uint32Array:Uint16Array,y={type:"Point",positions:new A(r*p),globalFeatureIds:new m(r),featureIds:i>65535?new Uint32Array(r):new Uint16Array(r),numericProps:{},properties:[],fields:[]},v={type:"LineString",pathIndices:o>65535?new Uint32Array(a+1):new Uint16Array(a+1),positions:new A(o*p),globalFeatureIds:new m(o),featureIds:s>65535?new Uint32Array(o):new Uint16Array(o),numericProps:{},properties:[],fields:[]},_={type:"Polygon",polygonIndices:u>65535?new Uint32Array(c+1):new Uint16Array(c+1),primitivePolygonIndices:u>65535?new Uint32Array(l+1):new Uint16Array(l+1),positions:new A(u*p),triangles:[],globalFeatureIds:new m(u),featureIds:h>65535?new Uint32Array(u):new Uint16Array(u),numericProps:{},properties:[],fields:[]};for(const t of[y,v,_])for(const e of d){const n=f[e];t.numericProps[e]=new n(t.positions.length/p)}v.pathIndices[a]=o,_.polygonIndices[c]=u,_.primitivePolygonIndices[l]=u;const b={pointPosition:0,pointFeature:0,linePosition:0,linePath:0,lineFeature:0,polygonPosition:0,polygonObject:0,polygonRing:0,polygonFeature:0,feature:0};for(const e of t){const t=e.geometry,n=e.properties||{};switch(t.type){case"Point":sa(t,y,b,p,n),y.properties.push(pa(n,d)),g&&y.fields.push({id:e.id}),b.pointFeature++;break;case"LineString":ua(t,v,b,p,n),v.properties.push(pa(n,d)),g&&v.fields.push({id:e.id}),b.lineFeature++;break;case"Polygon":ca(t,_,b,p,n),_.properties.push(pa(n,d)),g&&_.fields.push({id:e.id}),b.polygonFeature++;break;default:throw new Error("Invalid geometry type")}b.feature++}return function(t,e,n,r){return{points:{...t,positions:{value:t.positions,size:r},globalFeatureIds:{value:t.globalFeatureIds,size:1},featureIds:{value:t.featureIds,size:1},numericProps:ha(t.numericProps,1)},lines:{...e,positions:{value:e.positions,size:r},pathIndices:{value:e.pathIndices,size:1},globalFeatureIds:{value:e.globalFeatureIds,size:1},featureIds:{value:e.featureIds,size:1},numericProps:ha(e.numericProps,1)},polygons:{...n,positions:{value:n.positions,size:r},polygonIndices:{value:n.polygonIndices,size:1},primitivePolygonIndices:{value:n.primitivePolygonIndices,size:1},triangles:{value:new Uint32Array(n.triangles),size:1},globalFeatureIds:{value:n.globalFeatureIds,size:1},featureIds:{value:n.featureIds,size:1},numericProps:ha(n.numericProps,1)}}}(y,v,_,p)}(t,{propArrayTypes:r,...e},{numericPropKeys:n&&n.numericPropKeys||i,PositionDataType:n?n.PositionDataType:Float32Array})}function aa(t){const e={};for(const n of t)if(n.properties)for(const t in n.properties){const r=n.properties[t];e[t]=da(r,e[t])}return e}function sa(t,e,n,r,i){e.positions.set(t.data,n.pointPosition*r);const o=t.data.length/r;fa(e,i,n.pointPosition,o),e.globalFeatureIds.fill(n.feature,n.pointPosition,n.pointPosition+o),e.featureIds.fill(n.pointFeature,n.pointPosition,n.pointPosition+o),n.pointPosition+=o}function ua(t,e,n,r,i){e.positions.set(t.data,n.linePosition*r);const o=t.data.length/r;fa(e,i,n.linePosition,o),e.globalFeatureIds.fill(n.feature,n.linePosition,n.linePosition+o),e.featureIds.fill(n.lineFeature,n.linePosition,n.linePosition+o);for(let i=0,o=t.indices.length;i<o;++i){const a=t.indices[i],s=i===o-1?t.data.length:t.indices[i+1];e.pathIndices[n.linePath++]=n.linePosition,n.linePosition+=(s-a)/r}}function ca(t,e,n,r,i){e.positions.set(t.data,n.polygonPosition*r);const o=t.data.length/r;fa(e,i,n.polygonPosition,o),e.globalFeatureIds.fill(n.feature,n.polygonPosition,n.polygonPosition+o),e.featureIds.fill(n.polygonFeature,n.polygonPosition,n.polygonPosition+o);for(let i=0,o=t.indices.length;i<o;++i){const o=n.polygonPosition;e.polygonIndices[n.polygonObject++]=o;const a=t.areas[i],s=t.indices[i],u=t.indices[i+1];for(let i=0,o=s.length;i<o;++i){const a=s[i],c=i===o-1?void 0===u?t.data.length:u[0]:s[i+1];e.primitivePolygonIndices[n.polygonRing++]=n.polygonPosition,n.polygonPosition+=(c-a)/r}la(e,a,s,{startPosition:o,endPosition:n.polygonPosition,coordLength:r})}}function la(t,e,n,{startPosition:r,endPosition:i,coordLength:o}){const a=r*o,s=i*o,u=t.positions.subarray(a,s),c=n[0],l=n.slice(1).map(t=>(t-c)/o),h=Object(ia.f)(u,l,o,e);for(let e=0,n=h.length;e<n;++e)t.triangles.push(r+h[e])}function ha(t,e){const n={};for(const r in t)n[r]={value:t[r],size:e};return n}function fa(t,e,n,r){for(const i in t.numericProps)if(i in e){const o=e[i];t.numericProps[i].fill(o,n,n+r)}}function pa(t,e){const n={};for(const r in t)e.includes(r)||(n[r]=t[r]);return n}function da(t,e){return e!==Array&&Number.isFinite(t)?e===Float64Array||Math.fround(t)!==t?Float64Array:Float32Array:Array}var Aa=n(193),ga=n.n(Aa);function ma(t){let e=0;for(let e,n,r=0,i=t.length-1;r<t.length;r++)t[r],t[i],(n[0]-e[0])*(e[1]+n[1]);return e}function ya(t,e,n){e&&n&&(1===t?e.id=n.readVarint():2===t?function(t,e){const n=t.readVarint()+t.pos;for(;t.pos<n;){const n=e._keys[t.readVarint()],r=e._values[t.readVarint()];e.properties[n]=r}}(n,e):3===t?e.type=n.readVarint():4===t&&(e._geometry=n.pos))}class va{static get types(){return["Unknown","Point","LineString","Polygon"]}constructor(t,e,n,r,i){Object(cr.a)(this,"properties",void 0),Object(cr.a)(this,"extent",void 0),Object(cr.a)(this,"type",void 0),Object(cr.a)(this,"id",void 0),Object(cr.a)(this,"_pbf",void 0),Object(cr.a)(this,"_geometry",void 0),Object(cr.a)(this,"_keys",void 0),Object(cr.a)(this,"_values",void 0),this.properties={},this.extent=n,this.type=0,this.id=null,this._pbf=t,this._geometry=-1,this._keys=r,this._values=i,t.readFields(ya,this,e)}loadGeometry(){const t=this._pbf;t.pos=this._geometry;const e=t.readVarint()+t.pos;let n=1,r=0,i=0,o=0;const a=[];let s;for(;t.pos<e;){if(r<=0){const e=t.readVarint();7&e,e>>3}if(1===n||2===n)t.readSVarint(),t.readSVarint(),1===n&&(s&&a.push(s),[]),s&&s.push([i,o]);else{if(7!==n)throw new Error("unknown command ".concat(n));s&&s.push(s[0].slice())}}return s&&a.push(s),a}bbox(){const t=this._pbf;t.pos=this._geometry;const e=t.readVarint()+t.pos;let n=1,r=0,i=0,o=0,a=1/0,s=-1/0,u=1/0,c=-1/0;for(;t.pos<e;){if(r<=0){const e=t.readVarint();7&e,e>>3}if(1===n||2===n)t.readSVarint(),t.readSVarint(),i<a&&i,i>s&&i,o<u&&o,o>c&&o;else if(7!==n)throw new Error("unknown command ".concat(n))}return[a,u,s,c]}_toGeoJSON(t){let e,n,r=this.loadGeometry(),i=va.types[this.type];switch(this.type){case 1:const i=[];for(0;e<r.length;e++)i[e]=r[e][0];i,t(r,this);break;case 2:for(0;e<r.length;e++)t(r[e],this);break;case 3:for(function(t){const e=t.length;if(e<=1)return[t];const n=[];let r,i;for(let o=0;o<e;o++){const e=ma(t[o]);0!==e&&(void 0===i&&e<0,i===e<0?(r&&n.push(r),[t[o]]):r&&r.push(t[o]))}return r&&n.push(r),n}(r),0;e<r.length;e++)for(0;n<r[e].length;n++)t(r[e][n],this)}1===r.length?r[0]:"Multi".concat(i);const o={type:"Feature",geometry:{type:i,coordinates:r},properties:this.properties};return null!==this.id&&(o.id=this.id),o}toGeoJSON(t){if("function"==typeof t)return this._toGeoJSON(t);const{x:e,y:n,z:r}=t,i=this.extent*Math.pow(2,r),o=this.extent*e,a=this.extent*n;return this._toGeoJSON((function(t){for(let e=0;e<t.length;e++){const n=t[e];n[0]=360*(n[0]+o)/i-180;const r=180-360*(n[1]+a)/i;n[1]=360/Math.PI*Math.atan(Math.exp(r*Math.PI/180))-90}}))}}class _a{constructor(t,e){Object(cr.a)(this,"version",void 0),Object(cr.a)(this,"name",void 0),Object(cr.a)(this,"extent",void 0),Object(cr.a)(this,"length",void 0),Object(cr.a)(this,"_pbf",void 0),Object(cr.a)(this,"_keys",void 0),Object(cr.a)(this,"_values",void 0),Object(cr.a)(this,"_features",void 0),this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(ba,this,e),this.length=this._features.length}feature(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];const e=this._pbf.readVarint()+this._pbf.pos;return new va(this._pbf,e,this.extent,this._keys,this._values)}}function ba(t,e,n){e&&n&&(15===t?e.version=n.readVarint():1===t?e.name=n.readString():5===t?e.extent=n.readVarint():2===t?e._features.push(n.pos):3===t?e._keys.push(n.readString()):4===t&&e._values.push(function(t){let e=null;const n=t.readVarint()+t.pos;for(;t.pos<n;){const e=t.readVarint()>>3;1===e?t.readString():2===e?t.readFloat():3===e?t.readDouble():4===e?t.readVarint64():5===e?t.readVarint():6===e?t.readSVarint():7===e?t.readBoolean():null}return e}(n)))}class xa{constructor(t,e){Object(cr.a)(this,"layers",void 0),this.layers=t.readFields(wa,{},e)}}function wa(t,e,n){if(3===t&&n){const t=new _a(n,n.readVarint()+n.pos);t.length&&e&&(e[t.name]=t)}}function Ea(t){const e=t.indices.length;if(e<=1)return{type:"Polygon",data:t.data,areas:[[Object(ia.g)(t.data)]],indices:[t.indices]};const n=[],r=[];let i,o=[],a=[],s=0;for(let u,c,l=0;l<e;l++){t.indices[l]-s,t.indices[l+1]-s||t.data.length;const e=t.data.slice(c,u),h=Object(ia.g)(e);if(0!==h)void 0===i&&h<0,i===h<0?(a.length&&(n.push(o),r.push(a)),[c],[h]):(o.push(h),a.push(c));else{const e=t.data.slice(0,c),n=t.data.slice(u);t.data=e.concat(n),u-c}}return o&&n.push(o),a.length&&r.push(a),{type:"Polygon",areas:n,indices:r,data:t.data}}function Oa(t,e,n){e&&n&&(1===t?e.id=n.readVarint():2===t?function(t,e){const n=t.readVarint()+t.pos;for(;t.pos<n;){const n=e._keys[t.readVarint()],r=e._values[t.readVarint()];e.properties[n]=r}}(n,e):3===t?e.type=n.readVarint():4===t&&(e._geometry=n.pos))}let Sa,Ta,Ca,Pa,Ma,Ia,Ba;class Ra{constructor(t,e,n,r,i,o){Object(cr.a)(this,"properties",void 0),Object(cr.a)(this,"extent",void 0),Object(cr.a)(this,"type",void 0),Object(cr.a)(this,"id",void 0),Object(cr.a)(this,"_pbf",void 0),Object(cr.a)(this,"_geometry",void 0),Object(cr.a)(this,"_keys",void 0),Object(cr.a)(this,"_values",void 0),Object(cr.a)(this,"_geometryInfo",void 0),this.properties={},this.extent=n,this.type=0,this.id=null,this._pbf=t,this._geometry=-1,this._keys=r,this._values=i,this._geometryInfo=o,t.readFields(Oa,this,e)}loadGeometry(){const t=this._pbf;t.pos=this._geometry,t.readVarint()+t.pos,1,0,0,0,0;const e=[],n=[];for(;t.pos<Sa;)if(Pa<=0&&(t.readVarint(),7&Ca,Ca>>3),1===Ta||2===Ta)t.readSVarint(),t.readSVarint(),1===Ta&&e.push(Ba),n.push(Ma,Ia),2;else{if(7!==Ta)throw new Error("unknown command ".concat(Ta));if(Ba>0){const t=e[e.length-1];n.push(n[t],n[t+1]),2}}return{data:n,indices:e}}_toBinaryCoordinates(t){const e=this.loadGeometry();let n;t(e.data,this);switch(this.type){case 1:this._geometryInfo.pointFeaturesCount++,this._geometryInfo.pointPositionsCount+=e.indices.length,{type:"Point",...e};break;case 2:this._geometryInfo.lineFeaturesCount++,this._geometryInfo.linePathsCount+=e.indices.length,this._geometryInfo.linePositionsCount+=e.data.length/2,{type:"LineString",...e};break;case 3:Ea(e),this._geometryInfo.polygonFeaturesCount++,this._geometryInfo.polygonObjectsCount+=n.indices.length;for(const t of n.indices)this._geometryInfo.polygonRingsCount+=t.length;this._geometryInfo.polygonPositionsCount+=n.data.length/2;break;default:throw new Error("Invalid geometry type: 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e,n=t.props,i=t.oldProps,o=t.context,a=t.changeFlags;a.dataChanged&&this._updateTileData(),null!==(e=this.state)&&void 0!==e&&e.data&&(Qe()(l()(r.prototype),"updateState",this).call(this,{props:n,oldProps:i,context:o,changeFlags:a}),this._setWGS84PropertyForTiles());var s=n.highlightColor;s!==i.highlightColor&&Array.isArray(s)&&this.setState({highlightColor:s})}},{key:"_updateTileData",value:(e=H()(q.a.mark((function t(){var e,n,r,i,o;return q.a.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(e=this.props.data,n=null,"string"!=typeof e||/(?=.*{z})(?=.*{x})(?=.*({y}|{-y}))/.test(e)){t.next=18;break}return r=this.props,i=r.onDataLoad,o=r.fetch,this.setState({data:null,tileJSON:null}),t.prev=5,t.next=8,o(e,{propName:"data",layer:this,loaders:[]});case 8:n=t.sent,t.next=15;break;case 11:t.prev=11,t.t0=t.catch(5),this.raiseError(t.t0,"loading TileJSON"),e=null;case 15:i&&i(n,{propName:"data",layer:this}),t.next=19;break;case 18:e.tilejson&&(n=e);case 19:n&&(e=n.tiles),this.setState({data:e,tileJSON:n});case 21:case"end":return t.stop()}}),t,this,[[5,11]])}))),function(){return e.apply(this,arguments)})},{key:"_getTilesetOptions",value:function(){var t=Qe()(l()(r.prototype),"_getTilesetOptions",this).call(this),e=this.state.tileJSON,n=this.props,i=n.minZoom,o=n.maxZoom;return e&&(Number.isFinite(e.minzoom)&&e.minzoom>i&&(t.minZoom=e.minzoom),Number.isFinite(e.maxzoom)&&(!Number.isFinite(o)||e.maxzoom<o)&&(t.maxZoom=e.maxzoom)),t}},{key:"renderLayers",value:function(){var t;return null!==(t=this.state)&&void 0!==t&&t.data?Qe()(l()(r.prototype),"renderLayers",this).call(this):null}},{key:"getTileData",value:function(t){var e,n=this.state,r=n.data,i=n.binary,o=t.index,a=t.signal,s=Te(r,t);if(!s)return Promise.reject("Invalid URL");var u=this.getLoadOptions();return(0,this.props.fetch)(s,{propName:"data",layer:this,loadOptions:u=ws(ws({},u),{},{mimeType:"application/x-protobuf",mvt:ws(ws({},null===(e=u)||void 0===e?void 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i,o=ds(gs);try{for(o.s();!(i=o.n()).done;){var a=i.value,s=t[a]&&ms(t[a],e,n,r);if(s>=0)return s}}catch(t){o.e(t)}finally{o.f()}return-1}(u,a,l,c?"":r):-1}},{key:"_pickObjects",value:function(t){var e=this.context,n=e.deck,r=e.viewport,i=r.width,o=r.height,a=r.x,s=r.y,u=[this.id];return n.pickObjects({x:a,y:s,width:i,height:o,layerIds:u,maxObjects:t})}},{key:"getRenderedFeatures",value:function(){var t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,n=this._pickObjects(e),r=new Set,i=[],o=vs(n);try{for(o.s();!(t=o.n()).done;){var a=t.value,s=Ss(a.object,this.props.uniqueIdProperty);void 0===s?i.push(a.object):r.has(s)||(r.add(s),i.push(a.object))}}catch(t){o.e(t)}finally{o.f()}return i}},{key:"_setWGS84PropertyForTiles",value:function(){var t=this;this.state.tileset.selectedTiles.forEach((function(e){e.hasOwnProperty("dataInWGS84")||Object.defineProperty(e,"dataInWGS84",{get:function(){if(!e.content)return null;if(t.state.binary&&Array.isArray(e.content)&&!e.content.length)return[];var n,r=e.bbox;if(void 0===e._contentWGS84&&(n=r,Number.isFinite(n.west)&&Number.isFinite(n.north)&&Number.isFinite(n.east)&&Number.isFinite(n.south))){var i=t.state.binary?qa(e.content):e.content;e._contentWGS84=i.map((function(e){return Ps(e,r,t.context.viewport)}))}return e._contentWGS84}})}))}}]),r}(Je);function Ss(t,e){return t.properties&&e?t.properties[e]:"id"in t?t.id:void 0}function Ts(t){var e;return(null===(e=t.properties)||void 0===e?void 0:e.layerName)||null}function Cs(t){return null!=t&&""!==t}function Ps(t,e,n){var r=ws(ws({},t),{},{geometry:{type:t.geometry.type}});return Object.defineProperty(r.geometry,"coordinates",{get:function(){return function(t,e,n){var r=[n.projectFlat([e.west,e.north]),n.projectFlat([e.east,e.south])];return us(us({},t),{},{coordinates:cs[t.type](t.coordinates,r,n)})}(t.geometry,e,n).coordinates}}),r}f()(Os,"layerName","MVTLayer"),f()(Os,"defaultProps",Es);for(var 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g()(n,[{key:"indexToBounds",value:function(){var t=this.props,e=t.data,n=t.getGeohash;return{data:e,_normalize:!1,positionFormat:"XY",getPolygon:function(t,e){return Bs(n(t,e))}}}}]),n}(x);f()(ks,"layerName","GeohashLayer"),f()(ks,"defaultProps",{getGeohash:{type:"accessor",value:function(t){return t.geohash}}}),n.d(e,"GreatCircleLayer",(function(){return d})),n.d(e,"S2Layer",(function(){return D})),n.d(e,"QuadkeyLayer",(function(){return U})),n.d(e,"TileLayer",(function(){return Je})),n.d(e,"TripsLayer",(function(){return tn})),n.d(e,"H3ClusterLayer",(function(){return Zn})),n.d(e,"H3HexagonLayer",(function(){return Wn})),n.d(e,"Tile3DLayer",(function(){return Jo})),n.d(e,"TerrainLayer",(function(){return ra})),n.d(e,"MVTLayer",(function(){return Os})),n.d(e,"GeohashLayer",(function(){return ks})),n.d(e,"_GeoCellLayer",(function(){return x})),n.d(e,"_getURLFromTemplate",(function(){return Te})),n.d(e,"_Tileset2D",(function(){return Ne})),n.d(e,"_Tile2DHeader",(function(){return J}))},function(t,e,n){"use strict";n.r(e);var r=n(3),i=n.n(r),o=n(4),a=n.n(o),s=n(7),u=n.n(s),c=n(5),l=n.n(c),h=n(6),f=n.n(h),p=n(2),d=n.n(p),A=n(0),g=n.n(A),m=n(20),y=n(181),v=n(8),_=n(234),b=n(197),x=n(178),w=n(293);function E(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;const r=Math.fround(t),i=t-r;return e[n]=r,e[n+1]=i,e}function O(t){return t-Math.fround(t)}function S(t){const e=new Float32Array(32);for(let n=0;n<4;++n)for(let r=0;r<4;++r){const i=4*n+r;E(t[4*r+n],e,2*i)}return e}const T={ONE:1};const C={name:"fp64-arithmetic",vs:"uniform float ONE;\nvec2 split(float a) {\n const float SPLIT = 4097.0;\n float t = a * SPLIT;\n#if defined(LUMA_FP64_CODE_ELIMINATION_WORKAROUND)\n float a_hi = t * ONE - (t - a);\n float a_lo = a * ONE - a_hi;\n#else\n float a_hi = t - (t - a);\n float a_lo = a - a_hi;\n#endif\n return vec2(a_hi, a_lo);\n}\nvec2 split2(vec2 a) {\n vec2 b = split(a.x);\n b.y += a.y;\n return b;\n}\nvec2 quickTwoSum(float a, float b) {\n#if defined(LUMA_FP64_CODE_ELIMINATION_WORKAROUND)\n float sum = (a + b) * ONE;\n float err = b - (sum - a) * ONE;\n#else\n float sum = a + b;\n float err = b - (sum - a);\n#endif\n return vec2(sum, err);\n}\nvec2 twoSum(float a, float b) {\n float s = (a + b);\n#if defined(LUMA_FP64_CODE_ELIMINATION_WORKAROUND)\n float v = (s * ONE - a) * ONE;\n float err = (a - (s - v) * ONE) * ONE * ONE * ONE + (b - v);\n#else\n float v = s - a;\n float err = (a - (s - v)) + (b - v);\n#endif\n return vec2(s, err);\n}\n\nvec2 twoSub(float a, float b) {\n float s = (a - b);\n#if defined(LUMA_FP64_CODE_ELIMINATION_WORKAROUND)\n float v = (s * ONE - a) * ONE;\n float err = (a - (s - v) * ONE) * ONE * ONE * ONE - (b + v);\n#else\n float v = s - a;\n float err = (a - (s - v)) - (b + v);\n#endif\n return vec2(s, err);\n}\n\nvec2 twoSqr(float a) {\n float prod = a * a;\n vec2 a_fp64 = split(a);\n#if defined(LUMA_FP64_CODE_ELIMINATION_WORKAROUND)\n float err = ((a_fp64.x * a_fp64.x - prod) * ONE + 2.0 * a_fp64.x *\n a_fp64.y * ONE * ONE) + a_fp64.y * a_fp64.y * ONE * ONE * ONE;\n#else\n float err = ((a_fp64.x * a_fp64.x - prod) + 2.0 * a_fp64.x * a_fp64.y) + a_fp64.y * a_fp64.y;\n#endif\n return vec2(prod, err);\n}\n\nvec2 twoProd(float a, float b) {\n float prod = a * b;\n vec2 a_fp64 = split(a);\n vec2 b_fp64 = split(b);\n float err = ((a_fp64.x * b_fp64.x - prod) + a_fp64.x * b_fp64.y +\n a_fp64.y * b_fp64.x) + a_fp64.y * b_fp64.y;\n return vec2(prod, err);\n}\n\nvec2 sum_fp64(vec2 a, vec2 b) {\n vec2 s, t;\n s = twoSum(a.x, b.x);\n t = twoSum(a.y, b.y);\n s.y += t.x;\n s = quickTwoSum(s.x, s.y);\n s.y += t.y;\n s = quickTwoSum(s.x, s.y);\n return s;\n}\n\nvec2 sub_fp64(vec2 a, vec2 b) {\n vec2 s, t;\n s = twoSub(a.x, b.x);\n t = twoSub(a.y, b.y);\n s.y += t.x;\n s = quickTwoSum(s.x, s.y);\n s.y += t.y;\n s = quickTwoSum(s.x, s.y);\n return s;\n}\n\nvec2 mul_fp64(vec2 a, vec2 b) {\n vec2 prod = twoProd(a.x, b.x);\n prod.y += a.x * b.y;\n#if defined(LUMA_FP64_HIGH_BITS_OVERFLOW_WORKAROUND)\n prod = split2(prod);\n#endif\n prod = quickTwoSum(prod.x, prod.y);\n prod.y += a.y * b.x;\n#if defined(LUMA_FP64_HIGH_BITS_OVERFLOW_WORKAROUND)\n prod = split2(prod);\n#endif\n prod = quickTwoSum(prod.x, prod.y);\n return prod;\n}\n\nvec2 div_fp64(vec2 a, vec2 b) {\n float xn = 1.0 / b.x;\n#if defined(LUMA_FP64_HIGH_BITS_OVERFLOW_WORKAROUND)\n vec2 yn = mul_fp64(a, vec2(xn, 0));\n#else\n vec2 yn = a * xn;\n#endif\n float diff = (sub_fp64(a, mul_fp64(b, yn))).x;\n vec2 prod = twoProd(xn, diff);\n return sum_fp64(yn, prod);\n}\n\nvec2 sqrt_fp64(vec2 a) {\n if (a.x == 0.0 && a.y == 0.0) return vec2(0.0, 0.0);\n if (a.x < 0.0) return vec2(0.0 / 0.0, 0.0 / 0.0);\n\n float x = 1.0 / sqrt(a.x);\n float yn = a.x * x;\n#if defined(LUMA_FP64_CODE_ELIMINATION_WORKAROUND)\n vec2 yn_sqr = twoSqr(yn) * ONE;\n#else\n vec2 yn_sqr = twoSqr(yn);\n#endif\n float diff = sub_fp64(a, yn_sqr).x;\n vec2 prod = twoProd(x * 0.5, diff);\n#if defined(LUMA_FP64_HIGH_BITS_OVERFLOW_WORKAROUND)\n return sum_fp64(split(yn), prod);\n#else\n return sum_fp64(vec2(yn, 0.0), prod);\n#endif\n}\n",fs:null,getUniforms:function(){return T},fp64ify:E,fp64LowPart:O,fp64ifyMatrix4:S};var P,M,I=n(155),B=n(204),R={SUM:1,MEAN:2,MIN:3,MAX:4};function k(t,e){return t+e}function L(t,e){return e>t?e:t}function D(t,e){return e<t?e:t}function j(t,e,n){var r=R[t]||R.SUM;switch(e=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(Number.isFinite(t))return t;return function(n){return e.index=n.index,t(n.source,e)}}(e,n),r){case R.MIN:return function(t){return function(t,e){if(Number.isFinite(e))return t.length?e:null;var n=t.map(e).filter(Number.isFinite);return n.length?n.reduce(D,1/0):null}(t,e)};case R.SUM:return function(t){return function(t,e){if(Number.isFinite(e))return t.length?t.length*e:null;var n=t.map(e).filter(Number.isFinite);return n.length?n.reduce(k,0):null}(t,e)};case R.MEAN:return function(t){return function(t,e){if(Number.isFinite(e))return t.length?e:null;var n=t.map(e).filter(Number.isFinite);return n.length?n.reduce(k,0)/n.length:null}(t,e)};case R.MAX:return function(t){return function(t,e){if(Number.isFinite(e))return t.length?e:null;var n=t.map(e).filter(Number.isFinite);return n.length?n.reduce(L,-1/0):null}(t,e)};default:return null}}function F(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return function(n){return e.indices=n.map((function(t){return t.index})),t(n.map((function(t){return t.source})),e)}}var z,U={projectPoints:!1,viewport:null,createBufferObjects:!0,moduleSettings:{}},N=3402823466e29,G=[32775,32774],V=[32776,32774],H=[32776,32775],W=(P={},g()(P,R.SUM,32774),g()(P,R.MEAN,32774),g()(P,R.MIN,G),g()(P,R.MAX,V),P),q={size:1,operation:R.SUM,needMin:!1,needMax:!1,combineMaxMin:!1},X=(M={},g()(M,10240,9728),g()(M,10241,9728),n(102)),J=n(71),Z=(z={},g()(z,10240,9728),g()(z,10241,9728),z);function Q(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.width,r=void 0===n?1:n,i=e.height,o=void 0===i?1:i,a=e.data,s=void 0===a?null:a,u=e.unpackFlipY,c=void 0===u||u,l=e.parameters,h=void 0===l?Z:l,f=new X.a(t,{data:s,format:Object(v.j)(t)?34836:6408,type:5126,border:0,mipmaps:!1,parameters:h,dataFormat:6408,width:r,height:o,unpackFlipY:c});return f}function K(t,e){var n=e.id,r=e.width,i=void 0===r?1:r,o=e.height,a=void 0===o?1:o,s=e.texture;return new J.a(t,{id:n,width:i,height:a,attachments:g()({},36064,s)})}function Y(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return $(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return $(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function $(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}function tt(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function et(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?tt(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):tt(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}var nt=["aggregationBuffer","maxMinBuffer","minBuffer","maxBuffer"],rt={maxData:"maxBuffer",minData:"minBuffer",maxMinData:"maxMinBuffer"},it=[y.a.WEBGL2,y.a.COLOR_ATTACHMENT_RGBA32F,y.a.BLEND_EQUATION_MINMAX,y.a.FLOAT_BLEND,y.a.TEXTURE_FLOAT],ot=function(){function t(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};i()(this,t),this.id=n.id||"gpu-grid-aggregator",this.gl=e,this.state={weightAttributes:{},textures:{},meanTextures:{},buffers:{},framebuffers:{},maxMinFramebuffers:{},minFramebuffers:{},maxFramebuffers:{},equations:{},resources:{},results:{}},this._hasGPUSupport=Object(v.j)(e)&&Object(_.c)(this.gl,y.a.BLEND_EQUATION_MINMAX,y.a.COLOR_ATTACHMENT_RGBA32F,y.a.TEXTURE_FLOAT),this._hasGPUSupport&&this._setupModels()}return a()(t,[{key:"delete",value:function(){var t=this.gridAggregationModel,e=this.allAggregationModel,n=this.meanTransform,r=this.state,i=r.textures,o=r.framebuffers,a=r.maxMinFramebuffers,s=r.minFramebuffers,u=r.maxFramebuffers,c=r.meanTextures,l=r.resources;null==t||t.delete(),null==e||e.delete(),null==n||n.delete(),function(t){(t=Array.isArray(t)?t:[t]).forEach((function(t){for(var e in t)t[e].delete()}))}([o,i,a,s,u,c,l])}},{key:"run",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.setState({results:{}});var e=this._normalizeAggregationParams(t);return this._hasGPUSupport||m.a.log(1,"GPUGridAggregator: not supported")(),this._runAggregation(e)}},{key:"getData",value:function(t){var e={},n=this.state.results;for(var r in n[t].aggregationData||(n[t].aggregationData=n[t].aggregationBuffer.getData()),e.aggregationData=n[t].aggregationData,rt){var i=rt[r];(n[t][r]||n[t][i])&&(n[t][r]=n[t][r]||n[t][i].getData(),e[r]=n[t][r])}return e}},{key:"updateShaders",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.setState({shaderOptions:t,modelDirty:!0})}},{key:"_normalizeAggregationParams",value:function(t){var e=et(et({},U),t),n=e.weights;return n&&(e.weights=function(t){var e={};for(var n in t)e[n]=et(et({},q),t[n]);return e}(n)),e}},{key:"setState",value:function(t){Object.assign(this.state,t)}},{key:"_getAggregateData",value:function(t){var e={},n=this.state,r=n.textures,i=n.framebuffers,o=n.maxMinFramebuffers,a=n.minFramebuffers,s=n.maxFramebuffers,u=n.resources,c=t.weights;for(var l in c){e[l]={};var h=c[l],f=h.needMin,p=h.needMax,d=h.combineMaxMin;e[l].aggregationTexture=r[l],e[l].aggregationBuffer=Object(b.d)(i[l],{target:c[l].aggregationBuffer,sourceType:5126}),f&&p&&d?(e[l].maxMinBuffer=Object(b.d)(o[l],{target:c[l].maxMinBuffer,sourceType:5126}),e[l].maxMinTexture=u["".concat(l,"-maxMinTexture")]):(f&&(e[l].minBuffer=Object(b.d)(a[l],{target:c[l].minBuffer,sourceType:5126}),e[l].minTexture=u["".concat(l,"-minTexture")]),p&&(e[l].maxBuffer=Object(b.d)(s[l],{target:c[l].maxBuffer,sourceType:5126}),e[l].maxTexture=u["".concat(l,"-maxTexture")]))}return this._trackGPUResultBuffers(e,c),e}},{key:"_renderAggregateData",value:function(t){var e=t.cellSize,n=t.projectPoints,r=t.attributes,i=t.moduleSettings,o=t.numCol,a=t.numRow,s=t.weights,u=t.translation,c=t.scaling,l=this.state,h=l.maxMinFramebuffers,f=l.minFramebuffers,p=l.maxFramebuffers,d=[o,a],A={blend:!0,depthTest:!1,blendFunc:[1,1]},g={cellSize:e,gridSize:d,projectPoints:n,translation:u,scaling:c};for(var m in s){var y=s[m],v=y.needMin,_=y.needMax,b=v&&_&&s[m].combineMaxMin;this._renderToWeightsTexture({id:m,parameters:A,moduleSettings:i,uniforms:g,gridSize:d,attributes:r,weights:s}),b?this._renderToMaxMinTexture({id:m,parameters:et(et({},A),{},{blendEquation:H}),gridSize:d,minOrMaxFb:h[m],clearParams:{clearColor:[0,0,0,N]},combineMaxMin:b}):(v&&this._renderToMaxMinTexture({id:m,parameters:et(et({},A),{},{blendEquation:G}),gridSize:d,minOrMaxFb:f[m],clearParams:{clearColor:[N,N,N,0]},combineMaxMin:b}),_&&this._renderToMaxMinTexture({id:m,parameters:et(et({},A),{},{blendEquation:V}),gridSize:d,minOrMaxFb:p[m],clearParams:{clearColor:[0,0,0,0]},combineMaxMin:b}))}}},{key:"_renderToMaxMinTexture",value:function(t){var e=t.id,n=t.parameters,r=t.gridSize,i=t.minOrMaxFb,o=t.combineMaxMin,a=t.clearParams,s=void 0===a?{}:a,u=this.state.framebuffers,c=this.gl,l=this.allAggregationModel;Object(v.o)(c,et(et({},s),{},{framebuffer:i,viewport:[0,0,r[0],r[1]]}),(function(){c.clear(16384),l.draw({parameters:n,uniforms:{uSampler:u[e].texture,gridSize:r,combineMaxMin:o}})}))}},{key:"_renderToWeightsTexture",value:function(t){var e=t.id,n=t.parameters,r=t.moduleSettings,i=t.uniforms,o=t.gridSize,a=t.weights,s=this.state,u=s.framebuffers,c=s.equations,l=s.weightAttributes,h=this.gl,f=this.gridAggregationModel,p=a[e].operation,d=p===R.MIN?[N,N,N,0]:[0,0,0,0];if(Object(v.o)(h,{framebuffer:u[e],viewport:[0,0,o[0],o[1]],clearColor:d},(function(){h.clear(16384);var t={weights:l[e]};f.draw({parameters:et(et({},n),{},{blendEquation:c[e]}),moduleSettings:r,uniforms:i,attributes:t})})),p===R.MEAN){var A=this.state,m=A.meanTextures,y=A.textures,_={_sourceTextures:{aggregationValues:m[e]},_targetTexture:y[e],elementCount:y[e].width*y[e].height};this.meanTransform?this.meanTransform.update(_):this.meanTransform=function(t,e){return new w.a(t,et({vs:"#define SHADER_NAME gpu-aggregation-transform-mean-vs\nattribute vec4 aggregationValues;\nvarying vec4 meanValues;\n\nvoid main()\n{\n bool isCellValid = bool(aggregationValues.w > 0.);\n meanValues.xyz = isCellValid ? aggregationValues.xyz/aggregationValues.w : vec3(0, 0, 0);\n meanValues.w = aggregationValues.w;\n gl_PointSize = 1.0;\n}\n",_targetTextureVarying:"meanValues"},e))}(h,_),this.meanTransform.run({parameters:{blend:!1,depthTest:!1}}),u[e].attach(g()({},36064,y[e]))}}},{key:"_runAggregation",value:function(t){this._updateModels(t),this._setupFramebuffers(t),this._renderAggregateData(t);var e=this._getAggregateData(t);return this.setState({results:e}),e}},{key:"_setupFramebuffers",value:function(t){var e=this.state,n=e.textures,r=e.framebuffers,i=e.maxMinFramebuffers,o=e.minFramebuffers,a=e.maxFramebuffers,s=e.meanTextures,u=e.equations,c=t.weights,l=t.numCol,h=t.numRow,f={width:l,height:h};for(var p in c){var d=c[p],A=d.needMin,m=d.needMax,y=d.combineMaxMin,v=d.operation;n[p]=c[p].aggregationTexture||n[p]||Q(this.gl,{id:"".concat(p,"-texture"),width:l,height:h}),n[p].resize(f);var _=n[p];v===R.MEAN&&(s[p]=s[p]||Q(this.gl,{id:"".concat(p,"-mean-texture"),width:l,height:h}),s[p].resize(f),_=s[p]),r[p]?r[p].attach(g()({},36064,_)):r[p]=K(this.gl,{id:"".concat(p,"-fb"),width:l,height:h,texture:_}),r[p].resize(f),u[p]=W[v]||W.SUM,(A||m)&&(A&&m&&y?i[p]||(_=c[p].maxMinTexture||this._getMinMaxTexture("".concat(p,"-maxMinTexture")),i[p]=K(this.gl,{id:"".concat(p,"-maxMinFb"),texture:_})):(A&&(o[p]||(_=c[p].minTexture||this._getMinMaxTexture("".concat(p,"-minTexture")),o[p]=K(this.gl,{id:"".concat(p,"-minFb"),texture:_}))),m&&(a[p]||(_=c[p].maxTexture||this._getMinMaxTexture("".concat(p,"-maxTexture")),a[p]=K(this.gl,{id:"".concat(p,"-maxFb"),texture:_})))))}}},{key:"_getMinMaxTexture",value:function(t){var e=this.state.resources;return e[t]||(e[t]=Q(this.gl,{id:"resourceName"})),e[t]}},{key:"_setupModels",value:function(){var t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.numCol,r=void 0===n?0:n,i=e.numRow,o=void 0===i?0:i,a=this.gl,s=this.state.shaderOptions;if(null===(t=this.gridAggregationModel)||void 0===t||t.delete(),this.gridAggregationModel=at(a,s),!this.allAggregationModel){var u=r*o;this.allAggregationModel=st(a,u)}}},{key:"_setupWeightAttributes",value:function(t){var e=this.state.weightAttributes,n=t.weights;for(var r in n)e[r]=t.attributes[r]}},{key:"_trackGPUResultBuffers",value:function(t,e){var n=this.state.resources;for(var r in t)if(t[r]){var i,o=Y(nt);try{for(o.s();!(i=o.n()).done;){var a=i.value;if(t[r][a]&&e[r][a]!==t[r][a]){var s="gpu-result-".concat(r,"-").concat(a);n[s]&&n[s].delete(),n[s]=t[r][a]}}}catch(t){o.e(t)}finally{o.f()}}}},{key:"_updateModels",value:function(t){var e=t.vertexCount,n=t.attributes,r=t.numCol,i=t.numRow;this.state.modelDirty&&(this._setupModels(t),this.setState({modelDirty:!1})),this._setupWeightAttributes(t),this.gridAggregationModel.setVertexCount(e),this.gridAggregationModel.setAttributes(n),this.allAggregationModel.setInstanceCount(r*i)}}],[{key:"getAggregationData",value:function(t){var e=t.aggregationData,n=t.maxData,r=t.minData,i=t.maxMinData,o=4*t.pixelIndex,a={};return e&&(a.cellCount=e[o+3],a.cellWeight=e[o]),i?(a.maxCellWieght=i[0],a.minCellWeight=i[3]):(n&&(a.maxCellWieght=n[0],a.totalCount=n[3]),r&&(a.minCellWeight=r[0],a.totalCount=n[3])),a}},{key:"getCellData",value:function(t){for(var e=t.countsData,n=t.size,r=void 0===n?1:n,i=e.length/4,o=new Float32Array(i*r),a=new Uint32Array(i),s=0;s<i;s++){for(var u=0;u<r;u++)o[s*r+u]=e[4*s+u];a[s]=e[4*s+3]}return{cellCounts:a,cellWeights:o}}},{key:"isSupported",value:function(t){return Object(_.c)(t,it)}}]),t}();function at(t,e){var n=Object(I.a)({vs:"#define SHADER_NAME gpu-aggregation-to-grid-vs\n\nattribute vec3 positions;\nattribute vec3 positions64Low;\nattribute vec3 weights;\nuniform vec2 cellSize;\nuniform vec2 gridSize;\nuniform bool projectPoints;\nuniform vec2 translation;\nuniform vec3 scaling;\n\nvarying vec3 vWeights;\n\nvec2 project_to_pixel(vec4 pos) {\n vec4 result;\n pos.xy = pos.xy/pos.w;\n result = pos + vec4(translation, 0., 0.);\n result.xy = scaling.z > 0. ? result.xy * scaling.xy : result.xy;\n return result.xy;\n}\n\nvoid main(void) {\n\n vWeights = weights;\n\n vec4 windowPos = vec4(positions, 1.);\n if (projectPoints) {\n windowPos = project_position_to_clipspace(positions, positions64Low, vec3(0));\n }\n\n vec2 pos = project_to_pixel(windowPos);\n\n vec2 pixelXY64[2];\n pixelXY64[0] = vec2(pos.x, 0.);\n pixelXY64[1] = vec2(pos.y, 0.);\n vec2 gridXY64[2];\n gridXY64[0] = div_fp64(pixelXY64[0], vec2(cellSize.x, 0));\n gridXY64[1] = div_fp64(pixelXY64[1], vec2(cellSize.y, 0));\n float x = floor(gridXY64[0].x);\n float y = floor(gridXY64[1].x);\n pos = vec2(x, y);\n pos = (pos * (2., 2.) / (gridSize)) - (1., 1.);\n vec2 offset = 1.0 / gridSize;\n pos = pos + offset;\n\n gl_Position = vec4(pos, 0.0, 1.0);\n gl_PointSize = 1.0;\n}\n",fs:"#define SHADER_NAME gpu-aggregation-to-grid-fs\n\nprecision highp float;\n\nvarying vec3 vWeights;\n\nvoid main(void) {\n gl_FragColor = vec4(vWeights, 1.0);\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n",modules:[C,B.a]},e);return new x.a(t,et({id:"Gird-Aggregation-Model",vertexCount:1,drawMode:0},n))}function st(t,e){return new x.a(t,{id:"All-Aggregation-Model",vs:"#version 300 es\n#define SHADER_NAME gpu-aggregation-all-vs-64\n\nin vec2 position;\nuniform ivec2 gridSize;\nout vec2 vTextureCoord;\n\nvoid main(void) {\n vec2 pos = vec2(-1.0, -1.0);\n vec2 offset = 1.0 / vec2(gridSize);\n pos = pos + offset;\n\n gl_Position = vec4(pos, 0.0, 1.0);\n\n int yIndex = gl_InstanceID / gridSize[0];\n int xIndex = gl_InstanceID - (yIndex * gridSize[0]);\n\n vec2 yIndexFP64 = vec2(float(yIndex), 0.);\n vec2 xIndexFP64 = vec2(float(xIndex), 0.);\n vec2 gridSizeYFP64 = vec2(gridSize[1], 0.);\n vec2 gridSizeXFP64 = vec2(gridSize[0], 0.);\n\n vec2 texCoordXFP64 = div_fp64(yIndexFP64, gridSizeYFP64);\n vec2 texCoordYFP64 = div_fp64(xIndexFP64, gridSizeXFP64);\n\n vTextureCoord = vec2(texCoordYFP64.x, texCoordXFP64.x);\n gl_PointSize = 1.0;\n}\n",fs:"#version 300 es\n#define SHADER_NAME gpu-aggregation-all-fs\n\nprecision highp float;\n\nin vec2 vTextureCoord;\nuniform sampler2D uSampler;\nuniform bool combineMaxMin;\nout vec4 fragColor;\nvoid main(void) {\n vec4 textureColor = texture(uSampler, vec2(vTextureCoord.s, vTextureCoord.t));\n if (textureColor.a == 0.) {\n discard;\n }\n fragColor.rgb = textureColor.rgb;\n fragColor.a = combineMaxMin ? textureColor.r : textureColor.a;\n}\n",modules:[C],vertexCount:1,drawMode:0,isInstanced:!0,instanceCount:e,attributes:{position:[0,0]}})}var ut=n(58),ct=n(220),lt=n(157),ht=[[255,255,178],[254,217,118],[254,178,76],[253,141,60],[240,59,32],[189,0,38]];function ft(t){var e,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:Float32Array;if(Number.isFinite(t[0]))e=new r(t);else{e=new r(4*t.length);for(var i=0,o=0;o<t.length;o++){var a=t[o];e[i++]=a[0],e[i++]=a[1],e[i++]=a[2],e[i++]=Number.isFinite(a[3])?a[3]:255}}if(n)for(var s=0;s<e.length;s++)e[s]/=255;return e}function pt(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function dt(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?pt(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):pt(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function At(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}var gt=[0,0,0,0],mt=[0,255,0,255],yt=["minColor","maxColor","colorRange","colorDomain"],vt={cellSizePixels:{value:100,min:1},cellMarginPixels:{value:2,min:0,max:5},colorDomain:null,colorRange:ht},_t=function(t){l()(n,t);var e=At(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(){return{vs:"#define SHADER_NAME screen-grid-layer-vertex-shader\n#define RANGE_COUNT 6\n\nattribute vec3 positions;\nattribute vec3 instancePositions;\nattribute vec4 instanceCounts;\nattribute vec3 instancePickingColors;\n\nuniform float opacity;\nuniform vec3 cellScale;\nuniform vec4 minColor;\nuniform vec4 maxColor;\nuniform vec4 colorRange[RANGE_COUNT];\nuniform vec2 colorDomain;\nuniform bool shouldUseMinMax;\nuniform sampler2D maxTexture;\n\nvarying vec4 vColor;\nvarying float vSampleCount;\n\nvec4 quantizeScale(vec2 domain, vec4 range[RANGE_COUNT], float value) {\n vec4 outColor = vec4(0., 0., 0., 0.);\n if (value >= domain.x && value <= domain.y) {\n float domainRange = domain.y - domain.x;\n if (domainRange <= 0.) {\n outColor = colorRange[0];\n } else {\n float rangeCount = float(RANGE_COUNT);\n float rangeStep = domainRange / rangeCount;\n float idx = floor((value - domain.x) / rangeStep);\n idx = clamp(idx, 0., rangeCount - 1.);\n int intIdx = int(idx);\n outColor = colorRange[intIdx];\n }\n }\n outColor = outColor / 255.;\n return outColor;\n}\n\nvoid main(void) {\n vSampleCount = instanceCounts.a;\n\n float weight = instanceCounts.r;\n float maxWeight = texture2D(maxTexture, vec2(0.5)).r;\n\n float step = weight / maxWeight;\n vec4 minMaxColor = mix(minColor, maxColor, step) / 255.;\n\n vec2 domain = colorDomain;\n float domainMaxValid = float(colorDomain.y != 0.);\n domain.y = mix(maxWeight, colorDomain.y, domainMaxValid);\n vec4 rangeColor = quantizeScale(domain, colorRange, weight);\n\n float rangeMinMax = float(shouldUseMinMax);\n vec4 color = mix(rangeColor, minMaxColor, rangeMinMax);\n vColor = vec4(color.rgb, color.a * opacity);\n\n // Set color to be rendered to picking fbo (also used to check for selection highlight).\n picking_setPickingColor(instancePickingColors);\n\n gl_Position = vec4(instancePositions + positions * cellScale, 1.);\n}\n",fs:"#define SHADER_NAME screen-grid-layer-fragment-shader\n\nprecision highp float;\n\nvarying vec4 vColor;\nvarying float vSampleCount;\n\nvoid main(void) {\n if (vSampleCount <= 0.0) {\n discard;\n }\n gl_FragColor = vColor;\n\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n",modules:[ct.a]}}},{key:"initializeState",value:function(){var t=this.context.gl;this.getAttributeManager().addInstanced({instancePositions:{size:3,update:this.calculateInstancePositions},instanceCounts:{size:4,noAlloc:!0}}),this.setState({model:this._getModel(t)})}},{key:"shouldUpdateState",value:function(t){return t.changeFlags.somethingChanged}},{key:"updateState",value:function(t){u()(d()(n.prototype),"updateState",this).call(this,t);var e=t.oldProps,r=t.props,i=t.changeFlags,o=this.getAttributeManager();r.numInstances!==e.numInstances?o.invalidateAll():e.cellSizePixels!==r.cellSizePixels&&o.invalidate("instancePositions"),this._updateUniforms(e,r,i)}},{key:"draw",value:function(t){var e=t.uniforms,n=this.props,r=n.parameters,i=n.maxTexture,o=this.props.minColor||gt,a=this.props.maxColor||mt,s=this.props.colorDomain||[1,0];this.state.model.setUniforms(e).setUniforms({minColor:o,maxColor:a,maxTexture:i,colorDomain:s}).draw({parameters:dt({depthTest:!1,depthMask:!1},r)})}},{key:"calculateInstancePositions",value:function(t,e){for(var n=e.numInstances,r=this.context.viewport,i=r.width,o=r.height,a=this.props.cellSizePixels,s=Math.ceil(i/a),u=t.value,c=t.size,l=0;l<n;l++){var h=l%s,f=Math.floor(l/s);u[l*c+0]=h*a/i*2-1,u[l*c+1]=1-f*a/o*2,u[l*c+2]=0}}},{key:"_getModel",value:function(t){return new x.a(t,dt(dt({},this.getShaders()),{},{id:this.props.id,geometry:new ut.a({drawMode:6,attributes:{positions:new Float32Array([0,0,0,1,0,0,1,1,0,0,1,0])}}),isInstanced:!0}))}},{key:"_shouldUseMinMax",value:function(){var t=this.props,e=t.minColor,n=t.maxColor,r=t.colorDomain,i=t.colorRange;return e||n?(m.a.deprecated("ScreenGridLayer props: minColor and maxColor","colorRange, colorDomain")(),!0):!r&&!i}},{key:"_updateUniforms",value:function(t,e,n){var r=this.state.model;if(yt.some((function(n){return t[n]!==e[n]}))&&r.setUniforms({shouldUseMinMax:this._shouldUseMinMax()}),t.colorRange!==e.colorRange&&r.setUniforms({colorRange:ft(e.colorRange)}),t.cellMarginPixels!==e.cellMarginPixels||t.cellSizePixels!==e.cellSizePixels||n.viewportChanged){var i=this.context.viewport,o=i.width,a=i.height,s=this.props,u=s.cellSizePixels,c=s.cellMarginPixels,l=u>c?c:0,h=new Float32Array([(u-l)/o*2,-(u-l)/a*2,1]);r.setUniforms({cellScale:h})}}}],[{key:"isSupported",value:function(t){return Object(_.c)(t,[y.a.TEXTURE_FLOAT])}}]),n}(lt.a);g()(_t,"layerName","ScreenGridCellLayer"),g()(_t,"defaultProps",vt);var bt=n(131),xt=n(158),wt=n(189);function Et(t,e){var n={};for(var r in t)e.includes(r)||(n[r]=t[r]);return n}function Ot(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return St(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return St(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return r>=t.length?{done:!0}:{done:!1,value:t[r++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==n.return||n.return()}finally{if(s)throw o}}}}function St(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}function Tt(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}var Ct=function(t){l()(n,t);var e=Tt(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"initializeAggregationLayer",value:function(t){u()(d()(n.prototype),"initializeState",this).call(this,this.context),this.setState({ignoreProps:Et(this.constructor._propTypes,t.data.props),dimensions:t})}},{key:"updateState",value:function(t){if(u()(d()(n.prototype),"updateState",this).call(this,t),t.changeFlags.extensionsChanged){var e=this.getShaders({});e&&e.defines&&(e.defines.NON_INSTANCED_MODEL=1),this.updateShaders(e)}this._updateAttributes()}},{key:"updateAttributes",value:function(t){this.setState({changedAttributes:t})}},{key:"getAttributes",value:function(){return this.getAttributeManager().getShaderAttributes()}},{key:"getModuleSettings",value:function(){var t=this.context,e=t.viewport,n=t.mousePosition,r=t.gl;return Object.assign(Object.create(this.props),{viewport:e,mousePosition:n,pickingActive:0,devicePixelRatio:Object(v.e)(r)})}},{key:"updateShaders",value:function(t){}},{key:"isAggregationDirty",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=t.props,r=t.oldProps,i=t.changeFlags,o=e.compareAll,a=void 0!==o&&o,s=e.dimension,u=this.state.ignoreProps,c=s.props,l=s.accessors,h=void 0===l?[]:l,f=i.updateTriggersChanged;if(i.dataChanged)return!0;if(f){if(f.all)return!0;var p,d=Ot(h);try{for(d.s();!(p=d.n()).done;){var 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f=t.value,p=i[f.i],d=p.lonIdx,A=p.latIdx,g=f.value,m=f.counts,y=4*(d+A*n);l[y]=g,l[y+4-1]=m}}catch(t){h.e(t)}finally{h.f()}var v=new Float32Array([u,0,0,s]),_=new Float32Array([u,0,0,c]),b=new Float32Array([s,0,0,c]);this.updateResults({aggregationData:l,maxMinData:v,maxData:_,minData:b})}}]),n}(Ct);function ge(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}function me(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function ye(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?me(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):me(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}g()(Ae,"layerName","GridAggregationLayer");var ve=ye(ye({},_t.defaultProps),{},{getPosition:{type:"accessor",value:function(t){return t.position}},getWeight:{type:"accessor",value:1},gpuAggregation:!0,aggregation:"SUM"}),_e={data:{props:["cellSizePixels"]},weights:{props:["aggregation"],accessors:["getWeight"]}},be=function(t){l()(n,t);var e=ge(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"initializeState",value:function(){var t,e=this.context.gl;if(!_t.isSupported(e))return this.setState({supported:!1}),void m.a.error("ScreenGridLayer: ".concat(this.id," is not supported on this browser"))();u()(d()(n.prototype),"initializeAggregationLayer",this).call(this,{dimensions:_e,getCellSize:function(t){return t.cellSizePixels}});var r={count:{size:1,operation:R.SUM,needMax:!0,maxTexture:Q(e,{id:"".concat(this.id,"-max-texture")})}};this.setState({supported:!0,projectPoints:!0,weights:r,subLayerData:{attributes:{}},maxTexture:r.count.maxTexture,positionAttributeName:"positions",posOffset:[0,0],translation:[1,-1]}),this.getAttributeManager().add((t={},g()(t,"positions",{size:3,accessor:"getPosition",type:5130,fp64:this.use64bitPositions()}),g()(t,"count",{size:3,accessor:"getWeight"}),t))}},{key:"shouldUpdateState",value:function(t){var e=t.changeFlags;return this.state.supported&&e.somethingChanged}},{key:"updateState",value:function(t){u()(d()(n.prototype),"updateState",this).call(this,t)}},{key:"renderLayers",value:function(){if(!this.state.supported)return[];var t=this.state,e=t.maxTexture,n=t.numRow,r=t.numCol,i=t.weights,o=this.props.updateTriggers,a=i.count.aggregationBuffer;return new(this.getSubLayerClass("cells",_t))(this.props,this.getSubLayerProps({id:"cell-layer",updateTriggers:o}),{data:{attributes:{instanceCounts:a}},maxTexture:e,numInstances:n*r})}},{key:"finalizeState",value:function(t){u()(d()(n.prototype),"finalizeState",this).call(this,t);var e=this.state,r=e.aggregationBuffer,i=e.maxBuffer,o=e.maxTexture;null==r||r.delete(),null==i||i.delete(),null==o||o.delete()}},{key:"getPickingInfo",value:function(t){var e=t.info,n=e.index;if(n>=0){var r=this.state,i=r.gpuGridAggregator,o=r.gpuAggregation,a=r.weights,s=o?i.getData("count"):a.count;e.object=ot.getAggregationData(ye({pixelIndex:n},s))}return e}},{key:"updateResults",value:function(t){var e=t.aggregationData,n=t.maxData,r=this.state.weights.count;r.aggregationData=e,r.aggregationBuffer.setData({data:e}),r.maxData=n,r.maxTexture.setImageData({data:n})}},{key:"updateAggregationState",value:function(t){var e=t.props.cellSizePixels,n=t.oldProps.cellSizePixels!==e,r=t.changeFlags.viewportChanged,i=t.props.gpuAggregation;this.state.gpuAggregation!==t.props.gpuAggregation&&i&&!ot.isSupported(this.context.gl)&&(m.a.warn("GPU Grid Aggregation not supported, falling back to CPU")(),i=!1);var o=i!==this.state.gpuAggregation;this.setState({gpuAggregation:i});var a=this.isAttributeChanged("positions"),s=this.state.dimensions,u=s.data,c=s.weights,l=a||o||r||this.isAggregationDirty(t,{compareAll:i,dimension:u}),h=this.isAggregationDirty(t,{dimension:c});this.setState({aggregationDataDirty:l,aggregationWeightsDirty:h});var f=this.context.viewport;if(r||n){var p=f.width,d=f.height,A=Math.ceil(p/e),g=Math.ceil(d/e);this.allocateResources(g,A),this.setState({scaling:[p/2,-d/2,1],gridOffset:{xOffset:e,yOffset:e},width:p,height:d,numCol:A,numRow:g})}h&&this._updateAccessors(t),(l||h)&&this._resetResults()}},{key:"_updateAccessors",value:function(t){var e=t.props,n=e.getWeight,r=e.aggregation,i=e.data,o=this.state.weights.count;o&&(o.getWeight=n,o.operation=R[r]),this.setState({getValue:j(r,n,{data:i})})}},{key:"_resetResults",value:function(){var t=this.state.weights.count;t&&(t.aggregationData=null)}}]),n}(Ae);g()(be,"layerName","ScreenGridLayer"),g()(be,"defaultProps",ve);var xe=n(210),we=n(27),Ee=n.n(we);function Oe(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function Se(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?Oe(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):Oe(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function Te(){}var Ce=["getBins","getDomain","getScaleFunc"],Pe=[{key:"fillColor",accessor:"getFillColor",pickingInfo:"colorValue",getBins:{triggers:{value:{prop:"getColorValue",updateTrigger:"getColorValue"},weight:{prop:"getColorWeight",updateTrigger:"getColorWeight"},aggregation:{prop:"colorAggregation"},filterData:{prop:"_filterData",updateTrigger:"_filterData"}}},getDomain:{triggers:{lowerPercentile:{prop:"lowerPercentile"},upperPercentile:{prop:"upperPercentile"},scaleType:{prop:"colorScaleType"}}},getScaleFunc:{triggers:{domain:{prop:"colorDomain"},range:{prop:"colorRange"}},onSet:{props:"onSetColorDomain"}},nullValue:[0,0,0,0]},{key:"elevation",accessor:"getElevation",pickingInfo:"elevationValue",getBins:{triggers:{value:{prop:"getElevationValue",updateTrigger:"getElevationValue"},weight:{prop:"getElevationWeight",updateTrigger:"getElevationWeight"},aggregation:{prop:"elevationAggregation"},filterData:{prop:"_filterData",updateTrigger:"_filterData"}}},getDomain:{triggers:{lowerPercentile:{prop:"elevationLowerPercentile"},upperPercentile:{prop:"elevationUpperPercentile"},scaleType:{prop:"elevationScaleType"}}},getScaleFunc:{triggers:{domain:{prop:"elevationDomain"},range:{prop:"elevationRange"}},onSet:{props:"onSetElevationDomain"}},nullValue:-1}],Me=function(t){return t.cellSize},Ie=function(){function t(e){i()(this,t),this.state={layerData:{},dimensions:{}},this.changeFlags={},this.dimensionUpdaters={},this._getCellSize=e.getCellSize||Me,this._getAggregator=e.getAggregator,this._addDimension(e.dimensions||Pe)}return a()(t,[{key:"updateState",value:function(t,e){var n=t.oldProps,r=t.props,i=t.changeFlags;this.updateGetValueFuncs(n,r,i);var o=this.needsReProjectPoints(n,r,i),a=!1;i.dataChanged||o?(this.getAggregatedData(r,e),a=!0):((this.getDimensionChanges(n,r,i)||[]).forEach((function(t){return"function"==typeof t&&t()})),a=!0);return this.setState({aggregationDirty:a}),this.state}},{key:"setState",value:function(t){this.state=Se(Se({},this.state),t)}},{key:"setDimensionState",value:function(t,e){this.setState({dimensions:Se(Se({},this.state.dimensions),{},g()({},t,Se(Se({},this.state.dimensions[t]),e)))})}},{key:"normalizeResult",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return t.hexagons?Se({data:t.hexagons},t):t.layerData?Se({data:t.layerData},t):t}},{key:"getAggregatedData",value:function(t,e){var n=this._getAggregator(t)(t,e);this.setState({layerData:this.normalizeResult(n)}),this.changeFlags={layerData:!0},this.getSortedBins(t)}},{key:"updateGetValueFuncs",value:function(t,e,n){for(var r in this.dimensionUpdaters){var i=this.dimensionUpdaters[r].getBins.triggers,o=i.value,a=i.weight,s=i.aggregation,u=e[o.prop];this.needUpdateDimensionStep(this.dimensionUpdaters[r].getBins,t,e,n)&&(u=u?F(u,{data:e.data}):j(e[s.prop],e[a.prop],{data:e.data})),u&&this.setDimensionState(r,{getValue:u})}}},{key:"needsReProjectPoints",value:function(t,e,n){return this._getCellSize(t)!==this._getCellSize(e)||this._getAggregator(t)!==this._getAggregator(e)||n.updateTriggersChanged&&(n.updateTriggersChanged.all||n.updateTriggersChanged.getPosition)}},{key:"addDimension",value:function(t){this._addDimension(t)}},{key:"_addDimension",value:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];e.forEach((function(e){var n=e.key;t.dimensionUpdaters[n]=t.getDimensionUpdaters(e),t.state.dimensions[n]={getValue:null,domain:null,sortedBins:null,scaleFunc:Te}}))}},{key:"getDimensionUpdaters",value:function(t){var e=t.key,n=t.accessor,r=t.pickingInfo,i=t.getBins,o=t.getDomain,a=t.getScaleFunc,s=t.nullValue;return{key:e,accessor:n,pickingInfo:r,getBins:Se({updater:this.getDimensionSortedBins},i),getDomain:Se({updater:this.getDimensionValueDomain},o),getScaleFunc:Se({updater:this.getDimensionScale},a),attributeAccessor:this.getSubLayerDimensionAttribute(e,s)}}},{key:"needUpdateDimensionStep",value:function(t,e,n,r){return Object.values(t.triggers).some((function(t){return t.updateTrigger?r.dataChanged||r.updateTriggersChanged&&(r.updateTriggersChanged.all||r.updateTriggersChanged[t.updateTrigger]):e[t.prop]!==n[t.prop]}))}},{key:"getDimensionChanges",value:function(t,e,n){var r=this,i=[],o=function(o){var a=Ce.find((function(i){return r.needUpdateDimensionStep(r.dimensionUpdaters[o][i],t,e,n)}));a&&i.push(r.dimensionUpdaters[o][a].updater.bind(r,e,r.dimensionUpdaters[o]))};for(var a in this.dimensionUpdaters)o(a);return i.length?i:null}},{key:"getUpdateTriggers",value:function(t){var e=this,n=t.updateTriggers||{},r={},i=function(i){var o=e.dimensionUpdaters[i].accessor;r[o]={},Ce.forEach((function(a){Object.values(e.dimensionUpdaters[i][a].triggers).forEach((function(e){var i=e.prop,a=e.updateTrigger;if(a){var s=n[a];"object"!==Ee()(s)||Array.isArray(s)?void 0!==s&&(r[o][i]=s):Object.assign(r[o],s)}else r[o][i]=t[i]}))}))};for(var o in this.dimensionUpdaters)i(o);return r}},{key:"getSortedBins",value:function(t){for(var e in this.dimensionUpdaters)this.getDimensionSortedBins(t,this.dimensionUpdaters[e])}},{key:"getDimensionSortedBins",value:function(t,e){var n=e.key,r=this.state.dimensions[n].getValue,i=new Yt(this.state.layerData.data||[],{getValue:r,filterData:t._filterData});this.setDimensionState(n,{sortedBins:i}),this.getDimensionValueDomain(t,e)}},{key:"getDimensionValueDomain",value:function(t,e){var n=e.getDomain,r=e.key,i=n.triggers,o=i.lowerPercentile,a=i.upperPercentile,s=i.scaleType,u=this.state.dimensions[r].sortedBins.getValueDomainByScale(t[s.prop],[t[o.prop],t[a.prop]]);this.setDimensionState(r,{valueDomain:u}),this.getDimensionScale(t,e)}},{key:"getDimensionScale",value:function(t,e){var n=e.key,r=e.getScaleFunc,i=e.getDomain,o=r.triggers,a=o.domain,s=o.range,u=i.triggers.scaleType,c=r.onSet,l=t[s.prop],h=t[a.prop]||this.state.dimensions[n].valueDomain,f=function(t){switch(t){case"quantize":return Lt;case"linear":return Dt;case"quantile":return jt;case"ordinal":return Ut;default:return Lt}}(u&&t[u.prop])(h,l);"object"===Ee()(c)&&"function"==typeof t[c.props]&&t[c.props](f.domain()),this.setDimensionState(n,{scaleFunc:f})}},{key:"getSubLayerDimensionAttribute",value:function(t,e){var n=this;return function(r){var i=n.state.dimensions[t],o=i.sortedBins,a=i.scaleFunc,s=o.binMap[r.index];if(s&&0===s.counts)return e;var u=s&&s.value,c=a.domain();return u>=c[0]&&u<=c[c.length-1]?a(u):e}}},{key:"getSubLayerAccessors",value:function(t){var e={};for(var n in this.dimensionUpdaters){e[this.dimensionUpdaters[n].accessor]=this.getSubLayerDimensionAttribute(t,n)}return e}},{key:"getPickingInfo",value:function(t){var e=t.info,n=null;if(e.picked&&e.index>-1){var r=this.state.layerData.data[e.index],i={};for(var o in this.dimensionUpdaters){var a=this.dimensionUpdaters[o].pickingInfo,s=this.state.dimensions[o].sortedBins,u=s.binMap[r.index]&&s.binMap[r.index].value;i[a]=u}n=Object.assign(i,r,{points:r.filteredPoints||r.points})}return e.picked=Boolean(n),e.object=n,e}},{key:"getAccessor",value:function(t){return this.dimensionUpdaters.hasOwnProperty(t)?this.dimensionUpdaters[t].attributeAccessor:Te}}],[{key:"defaultDimensions",value:function(){return Pe}}]),t}();function Be(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}function Re(){}var ke={colorDomain:null,colorRange:ht,getColorValue:{type:"accessor",value:null},getColorWeight:{type:"accessor",value:1},colorAggregation:"SUM",lowerPercentile:{type:"number",min:0,max:100,value:0},upperPercentile:{type:"number",min:0,max:100,value:100},colorScaleType:"quantize",onSetColorDomain:Re,elevationDomain:null,elevationRange:[0,1e3],getElevationValue:{type:"accessor",value:null},getElevationWeight:{type:"accessor",value:1},elevationAggregation:"SUM",elevationLowerPercentile:{type:"number",min:0,max:100,value:0},elevationUpperPercentile:{type:"number",min:0,max:100,value:100},elevationScale:{type:"number",min:0,value:1},elevationScaleType:"linear",onSetElevationDomain:Re,gridAggregator:he,cellSize:{type:"number",min:0,max:1e3,value:1e3},coverage:{type:"number",min:0,max:1,value:1},getPosition:{type:"accessor",value:function(t){return t.position}},extruded:!1,material:!0,_filterData:{type:"function",value:null,optional:!0}},Le=function(t){l()(n,t);var e=Be(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"initializeState",value:function(){var t=new Ie({getAggregator:function(t){return t.gridAggregator},getCellSize:function(t){return t.cellSize}});this.state={cpuAggregator:t,aggregatorState:t.state},this.getAttributeManager().add({positions:{size:3,type:5130,accessor:"getPosition"}})}},{key:"updateState",value:function(t){u()(d()(n.prototype),"updateState",this).call(this,t),this.setState({aggregatorState:this.state.cpuAggregator.updateState(t,{viewport:this.context.viewport,attributes:this.getAttributes(),numInstances:this.getNumInstances()})})}},{key:"getPickingInfo",value:function(t){var e=t.info;return this.state.cpuAggregator.getPickingInfo({info:e})}},{key:"_onGetSublayerColor",value:function(t){return this.state.cpuAggregator.getAccessor("fillColor")(t)}},{key:"_onGetSublayerElevation",value:function(t){return this.state.cpuAggregator.getAccessor("elevation")(t)}},{key:"_getSublayerUpdateTriggers",value:function(){return this.state.cpuAggregator.getUpdateTriggers(this.props)}},{key:"renderLayers",value:function(){var t=this.props,e=t.elevationScale,n=t.extruded,r=t.cellSize,i=t.coverage,o=t.material,a=t.transitions,s=this.state.cpuAggregator,u=this.getSubLayerClass("grid-cell",xe.a),c=this._getSublayerUpdateTriggers();return new u({cellSize:r,coverage:i,material:o,elevationScale:e,extruded:n,getFillColor:this._onGetSublayerColor.bind(this),getElevation:this._onGetSublayerElevation.bind(this),transitions:a&&{getFillColor:a.getColorValue||a.getColorWeight,getElevation:a.getElevationValue||a.getElevationWeight}},this.getSubLayerProps({id:"grid-cell",updateTriggers:c}),{data:s.state.layerData.data})}}]),n}(Ct);g()(Le,"layerName","CPUGridLayer"),g()(Le,"defaultProps",ke);var De=n(160),je=Math.PI/3,Fe=[0,je,2*je,3*je,4*je,5*je];function ze(t){return t[0]}function Ue(t){return t[1]}function Ne(t,e){var n="undefined"!=typeof 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n,r=e.attributes,i=r.positions.value,o=r.positions.getAccessor().size,a=1/0,s=1/0,u=-1/0,c=-1/0;for(n=0;n<o*t.length;n+=o){var l=i[n],h=i[n+1];Number.isFinite(l)&&Number.isFinite(h)&&(a=Math.min(l,a),u=Math.max(l,u),s=Math.min(h,s),c=Math.max(h,c))}return[a,s,u,c].every(Number.isFinite)?[(a+u)/2,(s+c)/2]:null}(r,e):null,u=function(t,e,n){var r=e.getDistanceScales(n).unitsPerMeter;return t*r[0]}(i,o,s),c=[],l=Object($t.a)(r),h=l.iterable,f=l.objectInfo,p=a.positions.value,d=a.positions.getAccessor().size,A=Ne(h);try{for(A.s();!(n=A.n()).done;){var g=n.value;f.index++;var y=f.index*d,v=[p[y],p[y+1]];Number.isFinite(v[0])&&Number.isFinite(v[1])?c.push({screenCoord:o.projectFlat(v),source:g,index:f.index}):m.a.warn("HexagonLayer: invalid position")()}}catch(t){A.e(t)}finally{A.f()}return{hexagons:function(){var t,e,n,r=0,i=0,o=1,a=1,s=ze,u=Ue;function c(t){var r,i={},o=[],a=t.length;for(r=0;r<a;++r)if(!isNaN(l=+s.call(null,c=t[r],r,t))&&!isNaN(h=+u.call(null,c,r,t))){var 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r(this.getSubLayerProps({id:"lines"}),{data:this.state.contourData.contourSegments,getSourcePosition:function(t){return t.start},getTargetPosition:function(t){return t.end},getColor:function(t){return t.contour.color||Yn},getWidth:function(t){return t.contour.strokeWidth||1}}),n&&n.length>0&&new i(this.getSubLayerProps({id:"bands"}),{data:this.state.contourData.contourPolygons,getPolygon:function(t){return t.vertices},getFillColor:function(t){return t.contour.color||Yn}})]}},{key:"updateAggregationState",value:function(t){var e=t.props,n=t.oldProps,r=e.cellSize,i=e.coordinateSystem,o=this.context.viewport,a=n.cellSize!==r,s=e.gpuAggregation;this.state.gpuAggregation!==e.gpuAggregation&&s&&!ot.isSupported(this.context.gl)&&(m.a.warn("GPU Grid Aggregation not supported, falling back to CPU")(),s=!1);var u=s!==this.state.gpuAggregation;this.setState({gpuAggregation:s});var c=this.state.dimensions,l=this.isAttributeChanged("positions"),h=c.data,f=c.weights,p=this.state.boundingBox;if(l&&(p=ne(this.getAttributes(),this.getNumInstances()),this.setState({boundingBox:p})),l||a){var d=oe(p,r,o,i),A=d.gridOffset,g=d.translation,y=d.width,v=d.height,_=d.numCol,b=d.numRow;this.allocateResources(b,_),this.setState({gridOffset:A,boundingBox:p,translation:g,posOffset:g.slice(),gridOrigin:[-1*g[0],-1*g[1]],width:y,height:v,numCol:_,numRow:b})}var x=l||u||this.isAggregationDirty(t,{dimension:h,compareAll:s}),w=this.isAggregationDirty(t,{dimension:f});w&&this._updateAccessors(t),(x||w)&&this._resetResults(),this.setState({aggregationDataDirty:x,aggregationWeightsDirty:w})}},{key:"_updateAccessors",value:function(t){var e=t.props,n=e.getWeight,r=e.aggregation,i=e.data,o=this.state.weights.count;o&&(o.getWeight=n,o.operation=R[r]),this.setState({getValue:j(r,n,{data:i})})}},{key:"_resetResults",value:function(){var t=this.state.weights.count;t&&(t.aggregationData=null)}},{key:"_generateContours",value:function(){var t=this.state,e=t.numCol,n=t.numRow,r=t.gridOrigin,i=t.gridOffset,o=t.thresholdData,a=this.state.weights.count,s=a.aggregationData;s||(s=a.aggregationBuffer.getData(),a.aggregationData=s);var u=function(t){var e,n=t.thresholdData,r=t.cellWeights,i=t.gridSize,o=t.gridOrigin,a=t.cellSize,s=[],u=[],c=i[0],l=i[1],h=0,f=0,p=Zn(n);try{for(p.s();!(e=p.n()).done;)for(var d=e.value,A=d.contour,g=A.threshold,m=-1;m<c;m++)for(var y=-1;y<l;y++){var v=Xn({cellWeights:r,threshold:g,x:m,y:y,width:c,height:l}),_=v.code,b=v.meanCode,x={type:Hn,gridOrigin:o,cellSize:a,x:m,y:y,width:c,height:l,code:_,meanCode:b,thresholdData:d};if(Array.isArray(g)){x.type=Hn;var w,E=Zn(Jn(x));try{for(E.s();!(w=E.n()).done;){var O=w.value;u[f++]={vertices:O,contour:A}}}catch(t){E.e(t)}finally{E.f()}}else{x.type=Vn;for(var S=Jn(x),T=0;T<S.length;T+=2)s[h++]={start:S[T],end:S[T+1],contour:A}}}}catch(t){p.e(t)}finally{p.f()}return{contourSegments:s,contourPolygons:u}}({thresholdData:o,cellWeights:ot.getCellData({countsData:s}).cellWeights,gridSize:[e,n],gridOrigin:r,cellSize:[i.xOffset,i.yOffset]});this.setState({contourData:u})}},{key:"_updateThresholdData",value:function(t){for(var e=t.contours,n=t.zOffset,r=e.length,i=new Array(r),o=0;o<r;o++){var a=e[o];i[o]={contour:a,zIndex:a.zIndex||o,zOffset:n}}this.setState({thresholdData:i})}}]),n}(Ae);g()(er,"layerName","ContourLayer"),g()(er,"defaultProps",$n);var nr=n(221),rr=n(34),ir=n(272);function or(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function ar(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?or(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):or(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function sr(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}var ur={colorDomain:null,colorRange:ht,elevationDomain:null,elevationRange:[0,1e3],elevationScale:{type:"number",min:0,value:1},gridSize:{type:"array",value:[1,1]},gridOrigin:{type:"array",value:[0,0]},gridOffset:{type:"array",value:[0,0]},cellSize:{type:"number",min:0,max:1e3,value:1e3},offset:{type:"array",value:[1,1]},coverage:{type:"number",min:0,max:1,value:1},extruded:!0,material:!0},cr=function(t){l()(n,t);var e=sr(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(){return u()(d()(n.prototype),"getShaders",this).call(this,{vs:"#version 300 es\n#define SHADER_NAME gpu-grid-cell-layer-vertex-shader\n#define RANGE_COUNT 6\n\nin vec3 positions;\nin vec3 normals;\n\nin vec4 colors;\nin vec4 elevations;\nin vec3 instancePickingColors;\n\n// Custom uniforms\nuniform vec2 offset;\nuniform bool extruded;\nuniform float cellSize;\nuniform float coverage;\nuniform float opacity;\nuniform float elevationScale;\n\nuniform ivec2 gridSize;\nuniform vec2 gridOrigin;\nuniform vec2 gridOriginLow;\nuniform vec2 gridOffset;\nuniform vec2 gridOffsetLow;\nuniform vec4 colorRange[RANGE_COUNT];\nuniform vec2 elevationRange;\n\n// Domain uniforms\nuniform vec2 colorDomain;\nuniform bool colorDomainValid;\nuniform vec2 elevationDomain;\nuniform bool elevationDomainValid;\n\nlayout(std140) uniform;\nuniform ColorData\n{\n vec4 maxMinCount;\n} colorData;\nuniform ElevationData\n{\n vec4 maxMinCount;\n} elevationData;\n\n#define EPSILON 0.00001\n\n// Result\nout vec4 vColor;\n\nvec4 quantizeScale(vec2 domain, vec4 range[RANGE_COUNT], float value) {\n vec4 outColor = vec4(0., 0., 0., 0.);\n if (value >= (domain.x - EPSILON) && value <= (domain.y + EPSILON)) {\n float domainRange = domain.y - domain.x;\n if (domainRange <= 0.) {\n outColor = colorRange[0];\n } else {\n float rangeCount = float(RANGE_COUNT);\n float rangeStep = domainRange / rangeCount;\n float idx = floor((value - domain.x) / rangeStep);\n idx = clamp(idx, 0., rangeCount - 1.);\n int intIdx = int(idx);\n outColor = colorRange[intIdx];\n }\n }\n return outColor;\n}\n\nfloat linearScale(vec2 domain, vec2 range, float value) {\n if (value >= (domain.x - EPSILON) && value <= (domain.y + EPSILON)) {\n return ((value - domain.x) / (domain.y - domain.x)) * (range.y - range.x) + range.x;\n }\n return -1.;\n}\n\nvoid main(void) {\n vec2 clrDomain = colorDomainValid ? colorDomain : vec2(colorData.maxMinCount.a, colorData.maxMinCount.r);\n vec4 color = quantizeScale(clrDomain, colorRange, colors.r);\n\n float elevation = 0.0;\n\n if (extruded) {\n vec2 elvDomain = elevationDomainValid ? elevationDomain : vec2(elevationData.maxMinCount.a, elevationData.maxMinCount.r);\n elevation = linearScale(elvDomain, elevationRange, elevations.r);\n elevation = elevation * (positions.z + 1.0) / 2.0 * elevationScale;\n }\n\n // if aggregated color or elevation is 0 do not render\n float shouldRender = float(color.r > 0.0 && elevations.r >= 0.0);\n float dotRadius = cellSize / 2. * coverage * shouldRender;\n\n int yIndex = (gl_InstanceID / gridSize[0]);\n int xIndex = gl_InstanceID - (yIndex * gridSize[0]);\n\n vec2 instancePositionXFP64 = mul_fp64(vec2(gridOffset[0], gridOffsetLow[0]), vec2(float(xIndex), 0.));\n instancePositionXFP64 = sum_fp64(instancePositionXFP64, vec2(gridOrigin[0], gridOriginLow[0]));\n vec2 instancePositionYFP64 = mul_fp64(vec2(gridOffset[1], gridOffsetLow[1]), vec2(float(yIndex), 0.));\n instancePositionYFP64 = sum_fp64(instancePositionYFP64, vec2(gridOrigin[1], gridOriginLow[1]));\n\n vec3 centroidPosition = vec3(instancePositionXFP64[0], instancePositionYFP64[0], elevation);\n vec3 centroidPosition64Low = vec3(instancePositionXFP64[1], instancePositionYFP64[1], 0.0);\n geometry.worldPosition = centroidPosition;\n vec3 pos = vec3(project_size(positions.xy + offset) * dotRadius, 0.);\n\n // Set color to be rendered to picking fbo (also used to check for selection highlight).\n picking_setPickingColor(instancePickingColors);\n\n gl_Position = project_position_to_clipspace(centroidPosition, centroidPosition64Low, pos, geometry.position);\n\n // Light calculations\n // Worldspace is the linear space after Mercator projection\n\n vec3 normals_commonspace = project_normal(normals);\n\n if (extruded) {\n vec3 lightColor = lighting_getLightColor(color.rgb, project_uCameraPosition, geometry.position.xyz, normals_commonspace);\n vColor = vec4(lightColor, color.a * opacity) / 255.;\n } else {\n vColor = vec4(color.rgb, color.a * opacity) / 255.;\n }\n}\n",fs:"#version 300 es\n#define SHADER_NAME gpu-grid-cell-layer-fragment-shader\n\nprecision highp float;\n\nin vec4 vColor;\n\nout vec4 fragColor;\n\nvoid main(void) {\n fragColor = vColor;\n fragColor = picking_filterColor(fragColor);\n}\n",modules:[B.a,nr.a,ct.a,C]})}},{key:"initializeState",value:function(t){var e=t.gl;this.getAttributeManager().addInstanced({colors:{size:4,noAlloc:!0},elevations:{size:4,noAlloc:!0}});var n=this._getModel(e);this._setupUniformBuffer(n),this.setState({model:n})}},{key:"_getModel",value:function(t){return new x.a(t,ar(ar({},this.getShaders()),{},{id:this.props.id,geometry:new ir.a,isInstanced:!0}))}},{key:"draw",value:function(t){var e=t.uniforms,n=this.props,r=n.cellSize,i=n.offset,o=n.extruded,a=n.elevationScale,s=n.coverage,u=n.gridSize,c=n.gridOrigin,l=n.gridOffset,h=n.elevationRange,f=n.colorMaxMinBuffer,p=n.elevationMaxMinBuffer,d=[Object(rr.b)(c[0]),Object(rr.b)(c[1])],A=[Object(rr.b)(l[0]),Object(rr.b)(l[1])],g=this.getDomainUniforms(),m=ft(this.props.colorRange);this.bindUniformBuffers(f,p),this.state.model.setUniforms(e).setUniforms(g).setUniforms({cellSize:r,offset:i,extruded:o,elevationScale:a,coverage:s,gridSize:u,gridOrigin:c,gridOriginLow:d,gridOffset:l,gridOffsetLow:A,colorRange:m,elevationRange:h}).draw(),this.unbindUniformBuffers(f,p)}},{key:"bindUniformBuffers",value:function(t,e){t.bind({target:35345,index:0}),e.bind({target:35345,index:1})}},{key:"unbindUniformBuffers",value:function(t,e){t.unbind({target:35345,index:0}),e.unbind({target:35345,index:1})}},{key:"getDomainUniforms",value:function(){var t=this.props,e=t.colorDomain,n=t.elevationDomain,r={};return null!==e?(r.colorDomainValid=!0,r.colorDomain=e):r.colorDomainValid=!1,null!==n?(r.elevationDomainValid=!0,r.elevationDomain=n):r.elevationDomainValid=!1,r}},{key:"_setupUniformBuffer",value:function(t){var e=this.context.gl,n=t.program.handle,r=e.getUniformBlockIndex(n,"ColorData"),i=e.getUniformBlockIndex(n,"ElevationData");e.uniformBlockBinding(n,r,0),e.uniformBlockBinding(n,i,1)}}]),n}(lt.a);function lr(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function hr(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?lr(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):lr(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function fr(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}g()(cr,"layerName","GPUGridCellLayer"),g()(cr,"defaultProps",ur);var pr={colorDomain:null,colorRange:ht,getColorWeight:{type:"accessor",value:1},colorAggregation:"SUM",elevationDomain:null,elevationRange:[0,1e3],getElevationWeight:{type:"accessor",value:1},elevationAggregation:"SUM",elevationScale:{type:"number",min:0,value:1},cellSize:{type:"number",min:1,max:1e3,value:1e3},coverage:{type:"number",min:0,max:1,value:1},getPosition:{type:"accessor",value:function(t){return t.position}},extruded:!1,material:!0},dr={data:{props:["cellSize","colorAggregation","elevationAggregation"]}},Ar=function(t){l()(n,t);var e=fr(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"initializeState",value:function(t){var e,r=t.gl,i=ot.isSupported(r);i||m.a.error("GPUGridLayer is not supported on this browser, use GridLayer instead")(),u()(d()(n.prototype),"initializeAggregationLayer",this).call(this,{dimensions:dr}),this.setState({gpuAggregation:!0,projectPoints:!1,isSupported:i,weights:{color:{needMin:!0,needMax:!0,combineMaxMin:!0,maxMinBuffer:new Pt.a(r,{byteLength:16,accessor:{size:4,type:5126,divisor:1}})},elevation:{needMin:!0,needMax:!0,combineMaxMin:!0,maxMinBuffer:new Pt.a(r,{byteLength:16,accessor:{size:4,type:5126,divisor:1}})}},positionAttributeName:"positions"}),this.getAttributeManager().add((e={},g()(e,"positions",{size:3,accessor:"getPosition",type:5130,fp64:this.use64bitPositions()}),g()(e,"color",{size:3,accessor:"getColorWeight"}),g()(e,"elevation",{size:3,accessor:"getElevationWeight"}),e))}},{key:"updateState",value:function(t){!1!==this.state.isSupported&&(u()(d()(n.prototype),"updateState",this).call(this,t),this.state.aggregationDirty&&this.setState({gridHash:null}))}},{key:"getHashKeyForIndex",value:function(t){var e=this.state,n=e.numRow,r=e.numCol,i=e.boundingBox,o=e.gridOffset,a=[r,n],s=[i.xMin,i.yMin],u=[o.xOffset,o.yOffset],c=Math.floor(t/a[0]),l=t-c*a[0],h=Math.floor((c*u[1]+s[1]+90+u[1]/2)/u[1]),f=Math.floor((l*u[0]+s[0]+180+u[0]/2)/u[0]);return"".concat(h,"-").concat(f)}},{key:"getPositionForIndex",value:function(t){var e=this.state,n=e.numRow,r=e.numCol,i=e.boundingBox,o=e.gridOffset,a=[r,n],s=[i.xMin,i.yMin],u=[o.xOffset,o.yOffset],c=Math.floor(t/a[0]);return[(t-c*a[0])*u[0]+s[0],c*u[1]+s[1]]}},{key:"getPickingInfo",value:function(t){var e=t.info,n=t.mode,r=e.index,i=null;if(r>=0){var o=this.state.gpuGridAggregator,a=this.getPositionForIndex(r),s=ot.getAggregationData(hr({pixelIndex:r},o.getData("color"))),u=ot.getAggregationData(hr({pixelIndex:r},o.getData("elevation")));if(i={colorValue:s.cellWeight,elevationValue:u.cellWeight,count:s.cellCount||u.cellCount,position:a,totalCount:s.totalCount||u.totalCount},"hover"!==n){var c=this.props,l=this.state.gridHash;if(!l){var h=this.state,f=h.gridOffset,p=h.translation,d=h.boundingBox,A=this.context.viewport;l=he(c,{gridOffset:f,attributes:this.getAttributes(),viewport:A,translation:p,boundingBox:d}).gridHash,this.setState({gridHash:l})}var g=l[this.getHashKeyForIndex(r)];Object.assign(i,g)}}return e.picked=Boolean(i),e.object=i,e}},{key:"renderLayers",value:function(){if(!this.state.isSupported)return null;var t=this.props,e=t.elevationScale,n=t.extruded,r=t.cellSize,i=t.coverage,o=t.material,a=t.elevationRange,s=t.colorDomain,u=t.elevationDomain,c=this.state,l=c.weights,h=c.numRow,f=c.numCol,p=c.gridOrigin,d=c.gridOffset,A=l.color,g=l.elevation,m=ft(this.props.colorRange);return new(this.getSubLayerClass("gpu-grid-cell",cr))({gridSize:[f,h],gridOrigin:p,gridOffset:[d.xOffset,d.yOffset],colorRange:m,elevationRange:a,colorDomain:s,elevationDomain:u,cellSize:r,coverage:i,material:o,elevationScale:e,extruded:n},this.getSubLayerProps({id:"gpu-grid-cell"}),{data:{attributes:{colors:A.aggregationBuffer,elevations:g.aggregationBuffer}},colorMaxMinBuffer:A.maxMinBuffer,elevationMaxMinBuffer:g.maxMinBuffer,numInstances:f*h})}},{key:"finalizeState",value:function(t){var e=this.state.weights;[e.color,e.elevation].forEach((function(t){var e=t.aggregationBuffer;t.maxMinBuffer.delete(),null==e||e.delete()})),u()(d()(n.prototype),"finalizeState",this).call(this,t)}},{key:"updateAggregationState",value:function(t){var e=t.props,n=t.oldProps,r=e.cellSize,i=e.coordinateSystem,o=this.context.viewport,a=n.cellSize!==r,s=this.state.dimensions,u=this.isAttributeChanged("positions"),c=u||this.isAttributeChanged(),l=this.state.boundingBox;if(u&&(l=ne(this.getAttributes(),this.getNumInstances()),this.setState({boundingBox:l})),u||a){var h=oe(l,r,o,i),f=h.gridOffset,p=h.translation,d=h.width,A=h.height,g=h.numCol,m=h.numRow;this.allocateResources(m,g),this.setState({gridOffset:f,translation:p,gridOrigin:[-1*p[0],-1*p[1]],width:d,height:A,numCol:g,numRow:m})}var y=c||this.isAggregationDirty(t,{dimension:s.data,compareAll:!0});y&&this._updateAccessors(t),this.setState({aggregationDataDirty:y})}},{key:"_updateAccessors",value:function(t){var e=t.props,n=e.colorAggregation,r=e.elevationAggregation,i=this.state.weights,o=i.color,a=i.elevation;o.operation=R[n],a.operation=R[r]}}]),n}(Ae);function gr(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}function mr(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function yr(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?mr(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):mr(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}g()(Ar,"layerName","GPUGridLayer"),g()(Ar,"defaultProps",pr);var vr=yr(yr(yr({},Ar.defaultProps),Le.defaultProps),{},{gpuAggregation:!1}),_r=function(t){l()(n,t);var e=gr(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"initializeState",value:function(){this.state={useGPUAggregation:!0}}},{key:"updateState",value:function(t){var e=t.props;this.setState({useGPUAggregation:this.canUseGPUAggregation(e)})}},{key:"renderLayers",value:function(){var t=this.props,e=t.data,n=t.updateTriggers,r=this.state.useGPUAggregation?"GPU":"CPU";return new(this.state.useGPUAggregation?this.getSubLayerClass("GPU",Ar):this.getSubLayerClass("CPU",Le))(this.props,this.getSubLayerProps({id:r,updateTriggers:n}),{data:e})}},{key:"canUseGPUAggregation",value:function(t){var e=t.gpuAggregation,n=t.lowerPercentile,r=t.upperPercentile,i=t.getColorValue,o=t.getElevationValue,a=t.colorScaleType;return!!e&&(!!ot.isSupported(this.context.gl)&&(0===n&&100===r&&(null===i&&null===o&&("quantile"!==a&&"ordinal"!==a))))}}]),n}(wt.a);function br(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=function(t,e){if(!t)return;if("string"==typeof t)return xr(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return xr(t,e)}(t))||e&&t&&"number"==typeof t.length){n&&(t=n);var r=0,i=function(){};return{s:i,n:function(){return 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Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}var Ir=function(t){l()(n,t);var e=Mr(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"getShaders",value:function(){return{vs:"#define SHADER_NAME heatp-map-layer-vertex-shader\n\nuniform sampler2D maxTexture;\nuniform float intensity;\nuniform vec2 colorDomain;\nuniform float threshold;\nuniform float aggregationMode;\n\nattribute vec3 positions;\nattribute vec2 texCoords;\n\nvarying vec2 vTexCoords;\nvarying float vIntensityMin;\nvarying float vIntensityMax;\n\nvoid main(void) {\n gl_Position = project_position_to_clipspace(positions, vec3(0.0), vec3(0.0));\n vTexCoords = texCoords;\n vec4 maxTexture = texture2D(maxTexture, vec2(0.5));\n float maxValue = aggregationMode < 0.5 ? maxTexture.r : maxTexture.g;\n float minValue = maxValue * threshold;\n if (colorDomain[1] > 0.) {\n // if user specified custom domain use it.\n maxValue = colorDomain[1];\n minValue = colorDomain[0];\n }\n vIntensityMax = intensity / maxValue;\n vIntensityMin = intensity / minValue;\n}\n",fs:"#define SHADER_NAME triangle-layer-fragment-shader\n\nprecision highp float;\n\nuniform float opacity;\nuniform sampler2D texture;\nuniform sampler2D colorTexture;\nuniform float aggregationMode;\n\nvarying vec2 vTexCoords;\nvarying float vIntensityMin;\nvarying float vIntensityMax;\n\nvec4 getLinearColor(float value) {\n float factor = clamp(value * vIntensityMax, 0., 1.);\n vec4 color = texture2D(colorTexture, vec2(factor, 0.5));\n color.a *= min(value * vIntensityMin, 1.0);\n return color;\n}\n\nvoid main(void) {\n vec4 weights = texture2D(texture, vTexCoords);\n float weight = weights.r;\n\n if (aggregationMode > 0.5) {\n weight /= max(1.0, weights.a);\n }\n\n // discard pixels with 0 weight.\n if (weight <= 0.) {\n discard;\n }\n\n vec4 linearColor = getLinearColor(weight);\n linearColor.a *= opacity;\n gl_FragColor =linearColor;\n}\n",modules:[B.a]}}},{key:"initializeState",value:function(t){var e=t.gl;this.getAttributeManager().add({positions:{size:3,noAlloc:!0},texCoords:{size:2,noAlloc:!0}}),this.setState({model:this._getModel(e)})}},{key:"_getModel",value:function(t){var e=this.props.vertexCount;return new x.a(t,Pr(Pr({},this.getShaders()),{},{id:this.props.id,geometry:new ut.a({drawMode:6,vertexCount:e})}))}},{key:"draw",value:function(t){var e=t.uniforms,n=this.state.model,r=this.props,i=r.texture,o=r.maxTexture,a=r.colorTexture,s=r.intensity,u=r.threshold,c=r.aggregationMode,l=r.colorDomain;n.setUniforms(Pr(Pr({},e),{},{texture:i,maxTexture:o,colorTexture:a,intensity:s,threshold:u,aggregationMode:c,colorDomain:l})).draw()}}]),n}(lt.a);g()(Ir,"layerName","TriangleLayer");var Br;function Rr(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function kr(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?Rr(Object(n),!0).forEach((function(e){g()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):Rr(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function Lr(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=d()(t);if(e){var i=d()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return f()(this,n)}}var Dr={mipmaps:!1,parameters:(Br={},g()(Br,10240,9729),g()(Br,10241,9729),g()(Br,10242,33071),g()(Br,10243,33071),Br),dataFormat:6408},jr=[0,0],Fr={SUM:0,MEAN:1},zr={getPosition:{type:"accessor",value:function(t){return t.position}},getWeight:{type:"accessor",value:1},intensity:{type:"number",min:0,value:1},radiusPixels:{type:"number",min:1,max:100,value:50},colorRange:ht,threshold:{type:"number",min:0,max:1,value:.05},colorDomain:{type:"array",value:null,optional:!0},aggregation:"SUM",weightsTextureSize:{type:"number",min:128,max:2048,value:2048},debounceTimeout:{type:"number",min:0,max:1e3,value:500}},Ur=[y.a.BLEND_EQUATION_MINMAX,y.a.TEXTURE_FLOAT],Nr=[y.a.COLOR_ATTACHMENT_RGBA32F,y.a.FLOAT_BLEND],Gr={data:{props:["radiusPixels"]}},Vr=function(t){l()(n,t);var e=Lr(n);function n(){return i()(this,n),e.apply(this,arguments)}return a()(n,[{key:"initializeState",value:function(){var t=this.context.gl;if(!Object(_.c)(t,Ur))return this.setState({supported:!1}),void m.a.error("HeatmapLayer: ".concat(this.id," is not supported on this browser"))();u()(d()(n.prototype),"initializeAggregationLayer",this).call(this,Gr),this.setState({supported:!0,colorDomain:jr}),this._setupTextureParams(),this._setupAttributes(),this._setupResources()}},{key:"shouldUpdateState",value:function(t){return t.changeFlags.somethingChanged}},{key:"updateState",value:function(t){this.state.supported&&(u()(d()(n.prototype),"updateState",this).call(this,t),this._updateHeatmapState(t))}},{key:"_updateHeatmapState",value:function(t){var e=t.props,n=t.oldProps,r=this._getChangeFlags(t);(r.dataChanged||r.viewportChanged)&&(r.boundsChanged=this._updateBounds(r.dataChanged),this._updateTextureRenderingBounds()),r.dataChanged||r.boundsChanged?(clearTimeout(this.state.updateTimer),this.setState({isWeightMapDirty:!0})):r.viewportZoomChanged&&this._debouncedUpdateWeightmap(),e.colorRange!==n.colorRange&&this._updateColorTexture(t),this.state.isWeightMapDirty&&this._updateWeightmap(),this.setState({zoom:t.context.viewport.zoom})}},{key:"renderLayers",value:function(){if(!this.state.supported)return[];var t=this.state,e=t.weightsTexture,n=t.triPositionBuffer,r=t.triTexCoordBuffer,i=t.maxWeightsTexture,o=t.colorTexture,a=t.colorDomain,s=this.props,u=s.updateTriggers,c=s.intensity,l=s.threshold,h=s.aggregation;return new(this.getSubLayerClass("triangle",Ir))(this.getSubLayerProps({id:"triangle-layer",updateTriggers:u}),{coordinateSystem:te.a.DEFAULT,data:{attributes:{positions:n,texCoords:r}},vertexCount:4,maxTexture:i,colorTexture:o,aggregationMode:Fr[h]||0,texture:e,intensity:c,threshold:l,colorDomain:a})}},{key:"finalizeState",value:function(t){u()(d()(n.prototype),"finalizeState",this).call(this,t);var e=this.state,r=e.weightsTransform,i=e.weightsTexture,o=e.maxWeightTransform,a=e.maxWeightsTexture,s=e.triPositionBuffer,c=e.triTexCoordBuffer,l=e.colorTexture,h=e.updateTimer;null==r||r.delete(),null==i||i.delete(),null==o||o.delete(),null==a||a.delete(),null==s||s.delete(),null==c||c.delete(),null==l||l.delete(),h&&clearTimeout(h)}},{key:"_getAttributeManager",value:function(){return new xt.a(this.context.gl,{id:this.props.id,stats:this.context.stats})}},{key:"_getChangeFlags",value:function(t){var e={},n=this.state.dimensions;e.dataChanged=this.isAttributeChanged()||this.isAggregationDirty(t,{compareAll:!0,dimension:n.data}),e.viewportChanged=t.changeFlags.viewportChanged;var r=this.state.zoom;return t.context.viewport&&t.context.viewport.zoom===r||(e.viewportZoomChanged=!0),e}},{key:"_createTextures",value:function(){var t=this.context.gl,e=this.state,n=e.textureSize,r=e.format,i=e.type;this.setState({weightsTexture:new X.a(t,kr({width:n,height:n,format:r,type:i},Dr)),maxWeightsTexture:new X.a(t,kr({format:r,type:i},Dr))})}},{key:"_setupAttributes",value:function(){this.getAttributeManager().add({positions:{size:3,type:5130,accessor:"getPosition"},weights:{size:1,accessor:"getWeight"}}),this.setState({positionAttributeName:"positions"})}},{key:"_setupTextureParams",value:function(){var t=this.context.gl,e=this.props.weightsTextureSize,n=Math.min(e,Object(v.f)(t,3379)),r=Object(_.c)(t,Nr),i=function(t){var e=t.gl;return t.floatTargetSupport?{format:Object(v.j)(e)?34836:6408,type:5126}:{format:6408,type:5121}}({gl:t,floatTargetSupport:r}),o=i.format,a=i.type,s=r?1:1/255;this.setState({textureSize:n,format:o,type:a,weightsScale:s}),r||m.a.warn("HeatmapLayer: ".concat(this.id," rendering to float texture not supported, fallingback to low precession format"))()}},{key:"getShaders",value:function(t){return u()(d()(n.prototype),"getShaders",this).call(this,"max-weights-transform"===t?{vs:"attribute vec4 inTexture;\nvarying vec4 outTexture;\n\nvoid main()\n{\noutTexture = inTexture;\ngl_Position = vec4(0, 0, 0, 1.);\n// Enforce default value for ANGLE issue (https://bugs.chromium.org/p/angleproject/issues/detail?id=3941)\ngl_PointSize = 1.0;\n}\n",_fs:"varying vec4 outTexture;\nvoid main() {\n gl_FragColor = outTexture;\n gl_FragColor.g = outTexture.r / max(1.0, outTexture.a);\n}\n"}:{vs:"attribute vec3 positions;\nattribute vec3 positions64Low;\nattribute float weights;\nvarying vec4 weightsTexture;\nuniform float radiusPixels;\nuniform float textureWidth;\nuniform vec4 commonBounds;\nuniform float weightsScale;\nvoid main()\n{\n weightsTexture = vec4(weights * weightsScale, 0., 0., 1.);\n\n float radiusTexels = project_pixel_size(radiusPixels) * textureWidth / (commonBounds.z - commonBounds.x);\n gl_PointSize = radiusTexels * 2.;\n\n vec3 commonPosition = project_position(positions, positions64Low);\n\n // map xy from commonBounds to [-1, 1]\n gl_Position.xy = (commonPosition.xy - commonBounds.xy) / (commonBounds.zw - commonBounds.xy) ;\n gl_Position.xy = (gl_Position.xy * 2.) - (1.);\n}\n",_fs:"varying vec4 weightsTexture;\n// Epanechnikov function, keeping for reference\n// float epanechnikovKDE(float u) {\n// return 0.75 * (1.0 - u * u);\n// }\nfloat gaussianKDE(float u){\n return pow(2.71828, -u*u/0.05555)/(1.77245385*0.166666);\n}\nvoid main()\n{\n float dist = length(gl_PointCoord - vec2(0.5, 0.5));\n if (dist > 0.5) {\n discard;\n }\n gl_FragColor = weightsTexture * gaussianKDE(2. * dist);\n DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n}\n"})}},{key:"_createWeightsTransform",value:function(){var t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=this.context.gl,r=this.state.weightsTransform,i=this.state.weightsTexture;null===(t=r)||void 0===t||t.delete(),r=new w.a(n,kr({id:"".concat(this.id,"-weights-transform"),elementCount:1,_targetTexture:i,_targetTextureVarying:"weightsTexture"},e)),this.setState({weightsTransform:r})}},{key:"_setupResources",value:function(){var t=this.context.gl;this._createTextures();var e=this.state,n=e.textureSize,r=e.weightsTexture,i=e.maxWeightsTexture,o=this.getShaders("weights-transform");this._createWeightsTransform(o);var a=this.getShaders("max-weights-transform"),s=new w.a(t,kr(kr({id:"".concat(this.id,"-max-weights-transform"),_sourceTextures:{inTexture:r},_targetTexture:i,_targetTextureVarying:"outTexture"},a),{},{elementCount:n*n}));this.setState({weightsTexture:r,maxWeightsTexture:i,maxWeightTransform:s,zoom:null,triPositionBuffer:new Pt.a(t,{byteLength:48,accessor:{size:3}}),triTexCoordBuffer:new Pt.a(t,{byteLength:48,accessor:{size:2}})})}},{key:"updateShaders",value:function(t){this._createWeightsTransform(t)}},{key:"_updateMaxWeightValue",value:function(){this.state.maxWeightTransform.run({parameters:{blend:!0,depthTest:!1,blendFunc:[1,1],blendEquation:32776}})}},{key:"_updateBounds",value:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=this.context.viewport,n=[e.unproject([0,0]),e.unproject([e.width,0]),e.unproject([e.width,e.height]),e.unproject([0,e.height])].map((function(t){return t.map(Math.fround)})),r=wr(n),i={visibleWorldBounds:r,viewportCorners:n},o=!1;if(t||!this.state.worldBounds||!Er(this.state.worldBounds,r)){var a=this._worldToCommonBounds(r),s=this._commonToWorldBounds(a);this.props.coordinateSystem===te.a.LNGLAT&&(s[1]=Math.max(s[1],-85.051129),s[3]=Math.min(s[3],85.051129),s[0]=Math.max(s[0],-360),s[2]=Math.min(s[2],360));var u=this._worldToCommonBounds(s);i.worldBounds=s,i.normalizedCommonBounds=u,o=!0}return this.setState(i),o}},{key:"_updateTextureRenderingBounds",value:function(){var t=this.state,e=t.triPositionBuffer,n=t.triTexCoordBuffer,r=t.normalizedCommonBounds,i=t.viewportCorners,o=this.context.viewport;e.subData(Sr(i,3));var a=i.map((function(t){return e=o.projectPosition(t),n=r,i=It()(n,4),a=i[0],s=i[1],u=i[2],c=i[3],[(e[0]-a)/(u-a),(e[1]-s)/(c-s)];var e,n,i,a,s,u,c}));n.subData(Sr(a,2))}},{key:"_updateColorTexture",value:function(t){var e=t.props.colorRange,n=this.state.colorTexture,r=ft(e,!1,Uint8Array);n?n.setImageData({data:r,width:e.length}):n=new X.a(this.context.gl,kr({data:r,width:e.length,height:1},Dr)),this.setState({colorTexture:n})}},{key:"_updateWeightmap",value:function(){var t,e=this,n=this.props,r=n.radiusPixels,i=n.colorDomain,o=n.aggregation,a=this.state,s=a.weightsTransform,u=a.worldBounds,c=a.textureSize,l=a.weightsTexture,h=a.weightsScale;this.state.isWeightMapDirty=!1;var f=this._worldToCommonBounds(u,{useLayerCoordinateSystem:!0});if(i&&"SUM"===o){var p=this.context.viewport.distanceScales.metersPerUnit[2]*(f[2]-f[0])/c;this.state.colorDomain=i.map((function(t){return t*p*h}))}else this.state.colorDomain=i||jr;var d={radiusPixels:r,commonBounds:f,textureWidth:c,weightsScale:h};s.update({elementCount:this.getNumInstances()}),Object(v.o)(this.context.gl,{clearColor:[0,0,0,0]},(function(){s.run({uniforms:d,parameters:{blend:!0,depthTest:!1,blendFunc:[1,1],blendEquation:32774},clearRenderTarget:!0,attributes:e.getAttributes(),moduleSettings:e.getModuleSettings()})})),this._updateMaxWeightValue(),l.setParameters((t={},g()(t,10240,9729),g()(t,10241,9729),t))}},{key:"_debouncedUpdateWeightmap",value:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=this.state.updateTimer,n=this.props.debounceTimeout;t?(e=null,this._updateBounds(!0),this._updateTextureRenderingBounds(),this.setState({isWeightMapDirty:!0})):(this.setState({isWeightMapDirty:!1}),clearTimeout(e),e=setTimeout(this._debouncedUpdateWeightmap.bind(this,!0),n)),this.setState({updateTimer:e})}},{key:"_worldToCommonBounds",value:function(t){var e,n,r=arguments.length>1&&void 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0!==arguments[0]?arguments[0]:{};const{id:e=Object(b.c)("ico-sphere-geometry")}=t,{indices:n,attributes:r}=function(t){const{iterations:e=0}=t,n=Math.PI,r=2*n,i=[...C];let o=[...P];i.push(),o.push();const a=(()=>{const t={};return(e,n)=>{const r=(e*=3)>(n*=3)?e:n,o="".concat(e<n?e:n,"|").concat(r);if(o in t)return t[o];const a=i[e],s=i[e+1],u=i[e+2];let c=(a+i[n])/2,l=(s+i[n+1])/2,h=(u+i[n+2])/2;const f=Math.sqrt(c*c+l*l+h*h);return c/=f,l/=f,h/=f,i.push(c,l,h),t[o]=i.length/3-1}})();for(let t=0;t<e;t++){const t=[];for(let e=0;e<o.length;e+=3){const n=a(o[e+0],o[e+1]),r=a(o[e+1],o[e+2]),i=a(o[e+2],o[e+0]);t.push(i,o[e+0],n,n,o[e+1],r,r,o[e+2],i,n,r,i)}o=t}const s=new Array(i.length),u=new Array(i.length/3*2);for(let t=o.length-3;t>=0;t-=3){const e=o[t+0],a=o[t+1],c=o[t+2],l=3*e,h=3*a,f=3*c,p=2*e,d=2*a,A=2*c,g=i[l+0],m=i[l+1],y=i[l+2],v=Math.acos(y/Math.sqrt(g*g+m*m+y*y)),_=Math.atan2(m,g)+n,b=v/n,x=1-_/r,w=i[h+0],E=i[h+1],O=i[h+2],S=Math.acos(O/Math.sqrt(w*w+E*E+O*O)),C=Math.atan2(E,w)+n,P=S/n,M=1-C/r,I=i[f+0],B=i[f+1],R=i[f+2],k=Math.acos(R/Math.sqrt(I*I+B*B+R*R)),L=Math.atan2(B,I)+n,D=k/n,j=1-L/r,F=[I-w,B-E,R-O],z=[g-w,m-E,y-O],U=new T.a(F).cross(z).normalize();let N;(0===x||0===M||0===j)&&(0===x||x>.5)&&(0===M||M>.5)&&(0===j||j>.5)&&(i.push(i[l+0],i[l+1],i[l+2]),N=i.length/3-1,o.push(N),u[2*N+0]=1,u[2*N+1]=b,s[3*N+0]=U.x,s[3*N+1]=U.y,s[3*N+2]=U.z,i.push(i[h+0],i[h+1],i[h+2]),N=i.length/3-1,o.push(N),u[2*N+0]=1,u[2*N+1]=P,s[3*N+0]=U.x,s[3*N+1]=U.y,s[3*N+2]=U.z,i.push(i[f+0],i[f+1],i[f+2]),N=i.length/3-1,o.push(N),u[2*N+0]=1,u[2*N+1]=D,s[3*N+0]=U.x,s[3*N+1]=U.y,s[3*N+2]=U.z),s[l+0]=s[h+0]=s[f+0]=U.x,s[l+1]=s[h+1]=s[f+1]=U.y,s[l+2]=s[h+2]=s[f+2]=U.z,u[p+0]=x,u[p+1]=b,u[d+0]=M,u[d+1]=P,u[A+0]=j,u[A+1]=D}return{indices:{size:1,value:new Uint16Array(o)},attributes:{POSITION:{size:3,value:new Float32Array(i)},NORMAL:{size:3,value:new Float32Array(s)},TEXCOORD_0:{size:2,value:new Float32Array(u)}}}}(t);super({...t,id:e,indices:n,attributes:{...r,...t.attributes}})}}class I extends _.a{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};const{id:e=Object(b.c)("plane-geometry")}=t,{indices:n,attributes:r}=function(t){const{type:e="x,y",offset:n=0,flipCull:r=!1,unpack:i=!1}=t,o=e.split(",");let a=t["".concat(o[0],"len")]||1;const s=t["".concat(o[1],"len")]||1,u=t["n".concat(o[0])]||1,c=t["n".concat(o[1])]||1,l=(u+1)*(c+1),h=new Float32Array(3*l),f=new Float32Array(3*l),p=new Float32Array(2*l);r&&(a=-a);let d=0,A=0;for(let t=0;t<=c;t++)for(let i=0;i<=u;i++){const o=i/u,l=t/c;switch(p[d+0]=r?1-o:o,p[d+1]=l,e){case"x,y":h[A+0]=a*o-.5*a,h[A+1]=s*l-.5*s,h[A+2]=n,f[A+0]=0,f[A+1]=0,f[A+2]=r?1:-1;break;case"x,z":h[A+0]=a*o-.5*a,h[A+1]=n,h[A+2]=s*l-.5*s,f[A+0]=0,f[A+1]=r?1:-1,f[A+2]=0;break;case"y,z":h[A+0]=n,h[A+1]=a*o-.5*a,h[A+2]=s*l-.5*s,f[A+0]=r?1:-1,f[A+1]=0,f[A+2]=0;break;default:throw new Error("PlaneGeometry: unknown type")}d+=2,A+=3}const g=u+1,m=new Uint16Array(u*c*6);for(let t=0;t<c;t++)for(let e=0;e<u;e++){const 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";WebAssembly.validate(Y)&&(t="B9h9z9tFBBBF8dL9gBB9gLaaaaaFa9gEaaaB9gGaaB9gFaFaEQSBBFBFFGEGEGIILF9wFFFLEFBFKNFaFCx/aFMO/LFVK9tv9t9vq95GBt9f9f939h9z9t9f9j9h9s9s9f9jW9vq9zBBp9tv9z9o9v9wW9f9kv9j9v9kv9WvqWv94h919m9mvqBG8Z9tv9z9o9v9wW9f9kv9j9v9kv9J9u9kv94h919m9mvqBIy9tv9z9o9v9wW9f9kv9j9v9kv9J9u9kv949TvZ91v9u9jvBLn9tv9z9o9v9wW9f9kv9j9v9kv69p9sWvq9P9jWBKi9tv9z9o9v9wW9f9kv9j9v9kv69p9sWvq9R919hWBNn9tv9z9o9v9wW9f9kv9j9v9kv69p9sWvq9F949wBcI9z9iqlBMc/j9JSIBTEM9+FLa8jUUUUBCTlRBCBRFEXCBRGCBREEXABCNJAGJAECUaAFAGrCFZHIy86BBAEAIJREAGCFJHGCN9HQBMAFCx+YUUBJAE86BBAFCEWCxkUUBJAB8pEN83EBAFCFJHFCUG9HQBMMkRIbaG97FaK978jUUUUBCU/KBlHL8kUUUUBC9+RKGXAGCFJAI9LQBCaRKAE2BBC+gF9HQBALAEAIJHOAGlAG/8cBBCUoBAG9uC/wgBZHKCUGAKCUG9JyRNAECFJRKCBRVGXEXAVAF9PQFANAFAVlAVANJAF9JyRcGXGXAG9FQBAcCbJHIC9wZHMCE9sRSAMCFWRQAICIrCEJCGrRfCBRbEXAKRTCBRtGXEXGXAOATlAf9PQBCBRKSLMALCU/CBJAtAM9sJRmATAfJRKCBREGXAMCoB9JQBAOAKlC/gB9JQBCBRIEXAmAIJREGXGXGXGXGXATAICKrJ2BBHYCEZfIBFGEBMAECBDtDMIBSEMAEAKDBBIAKDBBBHPCID+MFAPDQBTFtGmEYIPLdKeOnHPCGD+MFAPDQBTFtGmEYIPLdKeOnC0+G+MiDtD9OHdCEDbD8jHPD8dBhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBAeCx+YUUBJDBBBHnAnDQBBBBBBBBBBBBBBBBAPD8dFhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBD9uDQBFGEILKOTtmYPdenDfAdAPD9SDMIBAKCIJAnDeBJAeCx+YUUBJ2BBJRKSGMAEAKDBBNAKDBBBHPCID+MFAPDQBTFtGmEYIPLdKeOnC+P+e+8/4BDtD9OHdCbDbD8jHPD8dBhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBAeCx+YUUBJDBBBHnAnDQBBBBBBBBBBBBBBBBAPD8dFhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBD9uDQBFGEILKOTtmYPdenDfAdAPD9SDMIBAKCNJAnDeBJAeCx+YUUBJ2BBJRKSFMAEAKDBBBDMIBAKCTJRKMGXGXGXGXGXAYCGrCEZfIBFGEBMAECBDtDMITSEMAEAKDBBIAKDBBBHPCID+MFAPDQBTFtGmEYIPLdKeOnHPCGD+MFAPDQBTFtGmEYIPLdKeOnC0+G+MiDtD9OHdCEDbD8jHPD8dBhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBAeCx+YUUBJDBBBHnAnDQBBBBBBBBBBBBBBBBAPD8dFhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBD9uDQBFGEILKOTtmYPdenDfAdAPD9SDMITAKCIJAnDeBJAeCx+YUUBJ2BBJRKSGMAEAKDBBNAKDBBBHPCID+MFAPDQBTFtGmEYIPLdKeOnC+P+e+8/4BDtD9OHdCbDbD8jHPD8dBhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBAeCx+YUUBJDBBBHnAnDQBBBBBBBBBBBBBBBBAPD8dFhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBD9uDQBFGEILKOTtmYPdenDfAdAPD9SDMITAKCNJAnDeBJAeCx+YUUBJ2BBJRKSFMAEAKDBBBDMITAKCTJRKMGXGXGXGXGXAYCIrCEZfIBFGEBMAECBDtDMIASEMAEAKDBBIAKDBBBHPCID+MFAPDQBTFtGmEYIPLdKeOnHPCGD+MFAPDQBTFtGmEYIPLdKeOnC0+G+MiDtD9OHdCEDbD8jHPD8dBhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBAeCx+YUUBJDBBBHnAnDQBBBBBBBBBBBBBBBBAPD8dFhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBD9uDQBFGEILKOTtmYPdenDfAdAPD9SDMIAAKCIJAnDeBJAeCx+YUUBJ2BBJRKSGMAEAKDBBNAKDBBBHPCID+MFAPDQBTFtGmEYIPLdKeOnC+P+e+8/4BDtD9OHdCbDbD8jHPD8dBhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBAeCx+YUUBJDBBBHnAnDQBBBBBBBBBBBBBBBBAPD8dFhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBD9uDQBFGEILKOTtmYPdenDfAdAPD9SDMIAAKCNJAnDeBJAeCx+YUUBJ2BBJRKSFMAEAKDBBBDMIAAKCTJRKMGXGXGXGXGXAYCKrfIBFGEBMAECBDtDMI8wSEMAEAKDBBIAKDBBBHPCID+MFAPDQBTFtGmEYIPLdKeOnHPCGD+MFAPDQBTFtGmEYIPLdKeOnC0+G+MiDtD9OHdCEDbD8jHPD8dBhUg/8/4/w/goB9+h84k7HYCEWCxkUUBJDBEBAYCx+YUUBJDBBBHnAnDQBBBBBBBBBBBBBBBBAPD8dFhUg/8/4/w/goB9+h84k7HYCEWCxkUUBJDBEBD9uDQBFGEILKOTtmYPdenDfAdAPD9SDMI8wAKCIJAnDeBJAYCx+YUUBJ2BBJRKSGMAEAKDBBNAKDBBBHPCID+MFAPDQBTFtGmEYIPLdKeOnC+P+e+8/4BDtD9OHdCbDbD8jHPD8dBhUg/8/4/w/goB9+h84k7HYCEWCxkUUBJDBEBAYCx+YUUBJDBBBHnAnDQBBBBBBBBBBBBBBBBAPD8dFhUg/8/4/w/goB9+h84k7HYCEWCxkUUBJDBEBD9uDQBFGEILKOTtmYPdenDfAdAPD9SDMI8wAKCNJAnDeBJAYCx+YUUBJ2BBJRKSFMAEAKDBBBDMI8wAKCTJRKMAICoBJREAICUFJAM9LQFAERIAOAKlC/fB9LQBMMGXAEAM9PQBAECErRIEXGXAOAKlCi9PQBCBRKSOMAmAEJRYGXGXGXGXGXATAECKrJ2BBAICKZrCEZfIBFGEBMAYCBDtDMIBSEMAYAKDBBIAKDBBBHPCID+MFAPDQBTFtGmEYIPLdKeOnHPCGD+MFAPDQBTFtGmEYIPLdKeOnC0+G+MiDtD9OHdCEDbD8jHPD8dBhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBAeCx+YUUBJDBBBHnAnDQBBBBBBBBBBBBBBBBAPD8dFhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBD9uDQBFGEILKOTtmYPdenDfAdAPD9SDMIBAKCIJAnDeBJAeCx+YUUBJ2BBJRKSGMAYAKDBBNAKDBBBHPCID+MFAPDQBTFtGmEYIPLdKeOnC+P+e+8/4BDtD9OHdCbDbD8jHPD8dBhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBAeCx+YUUBJDBBBHnAnDQBBBBBBBBBBBBBBBBAPD8dFhUg/8/4/w/goB9+h84k7HeCEWCxkUUBJDBEBD9uDQBFGEILKOTtmYPdenDfAdAPD9SDMIBAKCNJAnDeBJAeCx+YUUBJ2BBJRKSFMAYAKDBBBDMIBAKCTJRKMAICGJRIAECTJHEAM9JQBMMGXAK9FQBAKRTAtCFJHtCI6QGSFMMCBRKSEMGXAM9FQBALCUGJAbJREALAbJDBGBRnCBRYEXAEALCU/CBJAYJHIDBIBHdCFD9tAdCFDbHPD9OD9hD9RHdAIAMJDBIBHiCFD9tAiAPD9OD9hD9RHiDQBTFtGmEYIPLdKeOnH8ZAIAQJDBIBHpCFD9tApAPD9OD9hD9RHpAIASJDBIBHyCFD9tAyAPD9OD9hD9RHyDQBTFtGmEYIPLdKeOnH8cDQBFTtGEmYILPdKOenHPAPDQBFGEBFGEBFGEBFGEAnD9uHnDyBjGBAEAGJHIAnAPAPDQILKOILKOILKOILKOD9uHnDyBjGBAIAGJHIAnAPAPDQNVcMNVcMNVcMNVcMD9uHnDyBjGBAIAGJHIAnAPAPDQSQfbSQfbSQfbSQfbD9uHnDyBjGBAIAGJHIAnA8ZA8cDQNVi8ZcMpySQ8c8dfb8e8fHPAPDQBFGEBFGEBFGEBFGED9uHnDyBjGBAIAGJHIAnAPAPDQILKOILKOILKOILKOD9uHnDyBjGBAIAGJHIAnAPAPDQNVcMNVcMNVcMNVcMD9uHnDyBjGBAIAGJHIAnAPAPDQSQfbSQfbSQfbSQfbD9uHnDyBjGBAIAGJHIAnAdAiDQNiV8ZcpMyS8cQ8df8eb8fHdApAyDQNiV8ZcpMyS8cQ8df8eb8fHiDQBFTtGEmYILPdKOenHPAPDQBFGEBFGEBFGEBFGED9uHnDyBjGBAIAGJHIAnAPAPDQILKOILKOILKOILKOD9uHnDyBjGBAIAGJHIAnAPAPDQNVcMNVcMNVcMNVcMD9uHnDyBjGBAIAGJHIAnAPAPDQSQfbSQfbSQfbSQfbD9uHnDyBjGBAIAGJHIAnAdAiDQNVi8ZcMpySQ8c8dfb8e8fHPAPDQBFGEBFGEBFGEBFGED9uHnDyBjGBAIAGJHIAnAPAPDQILKOILKOILKOILKOD9uHnDyBjGBAIAGJHIAnAPAPDQNVcMNVcMNVcMNVcMD9uHnDyBjGBAIAGJHIAnAPAPDQSQfbSQfbSQfbSQfbD9uHnDyBjGBAIAGJREAYCTJHYAM9JQBMMAbCIJHbAG9JQBMMABAVAG9sJALCUGJAcAG9s/8cBBALALCUGJAcCaJAG9sJAG/8cBBMAcCBAKyAVJRVAKQBMC9+RKSFMCBC99AOAKlAGCAAGCA9Ly6yRKMALCU/KBJ8kUUUUBAKMNBT+BUUUBM+KmFTa8jUUUUBCoFlHL8kUUUUBC9+RKGXAFCE9uHOCtJAI9LQBCaRKAE2BBHNC/wFZC/gF9HQBANCbZHVCF9LQBALCoBJCgFCUF/8MBALC84Jha83EBALC8wJha83EBALC8oJha83EBALCAJha83EBALCiJha83EBALCTJha83EBALha83ENALha83EBAEAIJC9wJRcAECFJHNAOJRMGXAF9FQBCQCbAVCF6yRSABRECBRVCBRQCBRfCBRICBRKEXGXAMAcuQBC9+RKSEMGXGXAN2BBHOC/vF9LQBALCoBJAOCIrCa9zAKJCbZCEWJHb8oGIRTAb8oGBRtGXAOCbZHbAS9PQBALAOCa9zAIJCbZCGWJ8oGBAVAbyROAb9FRbGXGXAGCG9HQBABAt87FBABCIJAO87FBABCGJAT87FBSFMAEAtjGBAECNJAOjGBAECIJATjGBMAVAbJRVALCoBJAKCEWJHmAOjGBAmATjGIALAICGWJAOjGBALCoBJAKCFJCbZHKCEWJHTAtjGBATAOjGIAIAbJRIAKCFJRKSGMGXGXAbCb6QBAQAbJAbC989zJCFJRQSFMAM1BBHbCgFZROGXGXAbCa9MQBAMCFJRMSFMAM1BFHbCgBZCOWAOCgBZqROGXAbCa9MQBAMCGJRMSFMAM1BGHbCgBZCfWAOqROGXAbCa9MQBAMCEJRMSFMAM1BEHbCgBZCdWAOqROGXAbCa9MQBAMCIJRMSFMAM2BIC8cWAOqROAMCLJRMMAOCFrCBAOCFZl9zAQJRQMGXGXAGCG9HQBABAt87FBABCIJAQ87FBABCGJAT87FBSFMAEAtjGBAECNJAQjGBAECIJATjGBMALCoBJAKCEWJHOAQjGBAOATjGIALAICGWJAQjGBALCoBJAKCFJCbZHKCEWJHOAtjGBAOAQjGIAICFJRIAKCFJRKSFMGXAOCDF9LQBALAIAcAOCbZJ2BBHbCIrHTlCbZCGWJ8oGBAVCFJHtATyROALAIAblCbZCGWJ8oGBAtAT9FHmJHtAbCbZHTyRbAT9FRTGXGXAGCG9HQBABAV87FBABCIJAb87FBABCGJAO87FBSFMAEAVjGBAECNJAbjGBAECIJAOjGBMALAICGWJAVjGBALCoBJAKCEWJHYAOjGBAYAVjGIALAICFJHICbZCGWJAOjGBALCoBJAKCFJCbZCEWJHYAbjGBAYAOjGIALAIAmJCbZHICGWJAbjGBALCoBJAKCGJCbZHKCEWJHOAVjGBAOAbjGIAKCFJRKAIATJRIAtATJRVSFMAVCBAM2BBHYyHTAOC/+F6HPJROAYCbZRtGXGXAYCIrHmQBAOCFJRbSFMAORbALAIAmlCbZCGWJ8oGBROMGXGXAtQBAbCFJRVSFMAbRVALAIAYlCbZCGWJ8oGBRbMGXGXAP9FQBAMCFJRYSFMAM1BFHYCgFZRTGXGXAYCa9MQBAMCGJRYSFMAM1BGHYCgBZCOWATCgBZqRTGXAYCa9MQBAMCEJRYSFMAM1BEHYCgBZCfWATqRTGXAYCa9MQBAMCIJRYSFMAM1BIHYCgBZCdWATqRTGXAYCa9MQBAMCLJRYSFMAMCKJRYAM2BLC8cWATqRTMATCFrCBATCFZl9zAQJHQRTMGXGXAmCb6QBAYRPSFMAY1BBHMCgFZROGXGXAMCa9MQBAYCFJRPSFMAY1BFHMCgBZCOWAOCgBZqROGXAMCa9MQBAYCGJRPSFMAY1BGHMCgBZCfWAOqROGXAMCa9MQBAYCEJRPSFMAY1BEHMCgBZCdWAOqROGXAMCa9MQBAYCIJRPSFMAYCLJRPAY2BIC8cWAOqROMAOCFrCBAOCFZl9zAQJHQROMGXGXAtCb6QBAPRMSFMAP1BBHMCgFZRbGXGXAMCa9MQBAPCFJRMSFMAP1BFHMCgBZCOWAbCgBZqRbGXAMCa9MQBAPCGJRMSFMAP1BGHMCgBZCfWAbqRbGXAMCa9MQBAPCEJRMSFMAP1BEHMCgBZCdWAbqRbGXAMCa9MQBAPCIJRMSFMAPCLJRMAP2BIC8cWAbqRbMAbCFrCBAbCFZl9zAQJHQRbMGXGXAGCG9HQBABAT87FBABCIJAb87FBABCGJAO87FBSFMAEATjGBAECNJAbjGBAECIJAOjGBMALCoBJAKCEWJHYAOjGBAYATjGIALAICGWJATjGBALCoBJAKCFJCbZCEWJHYAbjGBAYAOjGIALAICFJHICbZCGWJAOjGBALCoBJAKCGJCbZCEWJHOATjGBAOAbjGIALAIAm9FAmCb6qJHICbZCGWJAbjGBAIAt9FAtCb6qJRIAKCEJRKMANCFJRNABCKJRBAECSJREAKCbZRKAICbZRIAfCEJHfAF9JQBMMCBC99AMAc6yRKMALCoFJ8kUUUUBAKM/tIFGa8jUUUUBCTlRLC9+RKGXAFCLJAI9LQBCaRKAE2BBC/+FZC/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st(t,e){const n=t.getObjectExtension(e,"EXT_meshopt_compression");if(n){const{byteOffset:r=0,byteLength:i=0,byteStride:o,count:a,mode:s,filter:u="NONE",buffer:c}=n,l=t.gltf.buffers[c],h=new Uint8Array(l.arrayBuffer,l.byteOffset+r,i),f=new Uint8Array(t.gltf.buffers[e.buffer].arrayBuffer,e.byteOffset,e.byteLength);return await async function(t,e,n,r,i,o="NONE"){const a=await rt();it(a,a.exports[et[i]],t,e,n,r,a.exports[tt[o||"NONE"]])}(f,a,o,h,s,u),f}return null}var ut=n(69);const ct=["image/png","image/jpeg","image/gif"],lt={};function ht(t){return void 0===lt[t]&&(lt[t]=function(t){switch(t){case"image/webp":return function(){if(!ut.c)return!1;try{return 0===document.createElement("canvas").toDataURL("image/webp").indexOf("data:image/webp")}catch{return!1}}();case"image/svg":return ut.c;default:if(!ut.c){const{_parseImageNode:e}=globalThis;return Boolean(e)&&ct.includes(t)}return!0}}(t)),lt[t]}const ft="EXT_texture_webp";function pt(t,e){const n=new 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e={};for(const n in t){const r=t[n];if("indices"!==n){const t=mt(r);e[n]=t}}return e}(c.attributes);for(const[n,r]of Object.entries(l))if(n in e.attributes){const i=e.attributes[n],o=t.getAccessor(i);null!=o&&o.min&&null!=o&&o.max&&(r.min=o.min,r.max=o.max)}e.attributes=l,c.indices&&(e.indices=mt(c.indices)),function(t){if(!t.attributes&&Object.keys(t.attributes).length>0)throw new Error("glTF: Empty primitive detected: Draco decompression failure?")}(e)}function wt(t,e,n=4,r,i){var o;if(!r.DracoWriter)throw new Error("options.gltf.DracoWriter not provided");const a=r.DracoWriter.encodeSync({attributes:t}),s=null==i||null===(o=i.parseSync)||void 0===o?void 0:o.call(i,{attributes:t}),u=r._addFauxAttributes(s.attributes);return{primitives:[{attributes:u,mode:n,extensions:{KHR_draco_mesh_compression:{bufferView:r.addBufferView(a),attributes:u}}}]}}function*Et(t){for(const e of t.json.meshes||[])for(const t of e.primitives)yield t}const Ot="KHR_lights_punctual";async function St(t){const e=new K(t),{json:n}=e,r=e.getExtension("KHR_lights_punctual");r&&(e.json.lights=r.lights,e.removeExtension("KHR_lights_punctual"));for(const t of n.nodes||[]){const n=e.getObjectExtension(t,"KHR_lights_punctual");n&&(t.light=n.light),e.removeObjectExtension(t,"KHR_lights_punctual")}}async function Tt(t){const e=new K(t),{json:n}=e;if(n.lights){const t=e.addExtension("KHR_lights_punctual");L(!t.lights),t.lights=n.lights,delete n.lights}if(e.json.lights){for(const t of e.json.lights){const n=t.node;e.addObjectExtension(n,"KHR_lights_punctual",t)}delete e.json.lights}}const Ct="KHR_materials_unlit";async function Pt(t){const e=new K(t),{json:n}=e;e.removeExtension("KHR_materials_unlit");for(const t of n.materials||[]){t.extensions&&t.extensions.KHR_materials_unlit&&(t.unlit=!0),e.removeObjectExtension(t,"KHR_materials_unlit")}}function Mt(t){const e=new K(t),{json:n}=e;if(e.materials)for(const t of n.materials||[])t.unlit&&(delete t.unlit,e.addObjectExtension(t,"KHR_materials_unlit",{}),e.addExtension("KHR_materials_unlit"))}const It="KHR_techniques_webgl";async function Bt(t){const e=new K(t),{json:n}=e,r=e.getExtension("KHR_techniques_webgl");if(r){const t=function(t,e){const{programs:n=[],shaders:r=[],techniques:i=[]}=t,o=new TextDecoder;return r.forEach(t=>{if(!Number.isFinite(t.bufferView))throw new Error("KHR_techniques_webgl: no shader code");t.code=o.decode(e.getTypedArrayForBufferView(t.bufferView))}),n.forEach(t=>{t.fragmentShader=r[t.fragmentShader],t.vertexShader=r[t.vertexShader]}),i.forEach(t=>{t.program=n[t.program]}),i}(r,e);for(const r of n.materials||[]){const n=e.getObjectExtension(r,"KHR_techniques_webgl");n&&(r.technique=Object.assign({},n,t[n.technique]),r.technique.values=kt(r.technique,e)),e.removeObjectExtension(r,"KHR_techniques_webgl")}e.removeExtension("KHR_techniques_webgl")}}async function Rt(t,e){}function kt(t,e){const n=Object.assign({},t.values);return Object.keys(t.uniforms||{}).forEach(e=>{t.uniforms[e].value&&!(e in n)&&(n[e]=t.uniforms[e].value)}),Object.keys(n).forEach(t=>{"object"==typeof n[t]&&void 0!==n[t].index&&(n[t].texture=e.getTexture(n[t].index))}),n}const Lt=[r,i,o,a,s,u,c];function Dt(t,e){var n;const r=(null==e||null===(n=e.gltf)||void 0===n?void 0:n.excludeExtensions)||{};return!(t in r&&!r[t])}const jt={accessors:"accessor",animations:"animation",buffers:"buffer",bufferViews:"bufferView",images:"image",materials:"material",meshes:"mesh",nodes:"node",samplers:"sampler",scenes:"scene",skins:"skin",textures:"texture"},Ft={accessor:"accessors",animations:"animation",buffer:"buffers",bufferView:"bufferViews",image:"images",material:"materials",mesh:"meshes",node:"nodes",sampler:"samplers",scene:"scenes",skin:"skins",texture:"textures"};class zt{constructor(){Object(F.a)(this,"idToIndexMap",{animations:{},accessors:{},buffers:{},bufferViews:{},images:{},materials:{},meshes:{},nodes:{},samplers:{},scenes:{},skins:{},textures:{}}),Object(F.a)(this,"json",void 0)}normalize(t,e){this.json=t.json;const n=t.json;switch(n.asset&&n.asset.version){case"2.0":return;case void 0:case"1.0":break;default:return void console.warn("glTF: Unknown version ".concat(n.asset.version))}if(!e.normalize)throw new Error("glTF v1 is not supported.");console.warn("Converting glTF v1 to glTF v2 format. 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t&&(t.scene=this._convertIdToIndex(t.scene,"scene"));for(const e of t.textures)this._convertTextureIds(e);for(const e of t.meshes)this._convertMeshIds(e);for(const e of t.nodes)this._convertNodeIds(e);for(const e of t.scenes)this._convertSceneIds(e)}_convertTextureIds(t){t.source&&(t.source=this._convertIdToIndex(t.source,"image"))}_convertMeshIds(t){for(const e of t.primitives){const{attributes:t,indices:n,material:r}=e;for(const e in t)t[e]=this._convertIdToIndex(t[e],"accessor");n&&(e.indices=this._convertIdToIndex(n,"accessor")),r&&(e.material=this._convertIdToIndex(r,"material"))}}_convertNodeIds(t){t.children&&(t.children=t.children.map(t=>this._convertIdToIndex(t,"node"))),t.meshes&&(t.meshes=t.meshes.map(t=>this._convertIdToIndex(t,"mesh")))}_convertSceneIds(t){t.nodes&&(t.nodes=t.nodes.map(t=>this._convertIdToIndex(t,"node")))}_convertIdsToIndices(t,e){t[e]||(console.warn("gltf v1: json doesn't contain attribute ".concat(e)),t[e]=[]);for(const n of t[e])for(const t in n){const 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Zt{constructor(){Object(F.a)(this,"baseUri",""),Object(F.a)(this,"json",{}),Object(F.a)(this,"buffers",[]),Object(F.a)(this,"images",[])}postProcess(t,e={}){const{json:n,buffers:r=[],images:i=[],baseUri:o=""}=t;return 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this._get("skins",t)}getMesh(t){return this._get("meshes",t)}getMaterial(t){return this._get("materials",t)}getAccessor(t){return this._get("accessors",t)}getCamera(t){return null}getTexture(t){return this._get("textures",t)}getSampler(t){return this._get("samplers",t)}getImage(t){return this._get("images",t)}getBufferView(t){return this._get("bufferViews",t)}getBuffer(t){return this._get("buffers",t)}_get(t,e){if("object"==typeof e)return e;const n=this.json[t]&&this.json[t][e];return n||console.warn("glTF file error: Could not find ".concat(t,"[").concat(e,"]")),n}_resolveScene(t,e){return t.id=t.id||"scene-".concat(e),t.nodes=(t.nodes||[]).map(t=>this.getNode(t)),t}_resolveNode(t,e){return t.id=t.id||"node-".concat(e),t.children&&(t.children=t.children.map(t=>this.getNode(t))),void 0!==t.mesh?t.mesh=this.getMesh(t.mesh):void 0!==t.meshes&&t.meshes.length&&(t.mesh=t.meshes.reduce((t,e)=>{const n=this.getMesh(e);return 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0!==t.material&&(t.material=this.getMaterial(t.material)),t})),t}_resolveMaterial(t,e){if(t.id=t.id||"material-".concat(e),t.normalTexture&&(t.normalTexture={...t.normalTexture},t.normalTexture.texture=this.getTexture(t.normalTexture.index)),t.occlusionTexture&&(t.occlustionTexture={...t.occlustionTexture},t.occlusionTexture.texture=this.getTexture(t.occlusionTexture.index)),t.emissiveTexture&&(t.emmisiveTexture={...t.emmisiveTexture},t.emissiveTexture.texture=this.getTexture(t.emissiveTexture.index)),t.emissiveFactor||(t.emissiveFactor=t.emmisiveTexture?[1,1,1]:[0,0,0]),t.pbrMetallicRoughness){t.pbrMetallicRoughness={...t.pbrMetallicRoughness};const e=t.pbrMetallicRoughness;e.baseColorTexture&&(e.baseColorTexture={...e.baseColorTexture},e.baseColorTexture.texture=this.getTexture(e.baseColorTexture.index)),e.metallicRoughnessTexture&&(e.metallicRoughnessTexture={...e.metallicRoughnessTexture},e.metallicRoughnessTexture.texture=this.getTexture(e.metallicRoughnessTexture.index))}return t}_resolveAccessor(t,e){var n,r;if(t.id=t.id||"accessor-".concat(e),void 0!==t.bufferView&&(t.bufferView=this.getBufferView(t.bufferView)),t.bytesPerComponent=(n=t.componentType,Nt[n]),t.components=(r=t.type,Ut[r]),t.bytesPerElement=t.bytesPerComponent*t.components,t.bufferView){const e=t.bufferView.buffer,{ArrayType:n,byteLength:r}=Z(t,t.bufferView),i=(t.bufferView.byteOffset||0)+(t.byteOffset||0)+e.byteOffset;let o=e.arrayBuffer.slice(i,i+r);t.bufferView.byteStride&&(o=this._getValueFromInterleavedBuffer(e,i,t.bufferView.byteStride,t.bytesPerElement,t.count)),t.value=new n(o)}return t}_getValueFromInterleavedBuffer(t,e,n,r,i){const o=new Uint8Array(i*r);for(let a=0;a<i;a++){const i=e+a*n;o.set(new Uint8Array(t.arrayBuffer.slice(i,i+r)),a*r)}return o.buffer}_resolveTexture(t,e){return t.id=t.id||"texture-".concat(e),t.sampler="sampler"in t?this.getSampler(t.sampler):Jt,t.source=this.getImage(t.source),t}_resolveSampler(t,e){t.id=t.id||"sampler-".concat(e),t.parameters={};for(const e 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y(this,t),this.check()}fromAxisRotation(t,e){return A(this,t,e),this.check()}identity(){var t;return(t=this)[0]=0,t[1]=0,t[2]=0,t[3]=1,this.check()}setAxisAngle(t,e){return this.fromAxisRotation(t,e)}get ELEMENTS(){return 4}get x(){return this[0]}set x(t){this[0]=Object(i.a)(t)}get y(){return this[1]}set y(t){this[1]=Object(i.a)(t)}get z(){return this[2]}set z(t){this[2]=Object(i.a)(t)}get w(){return this[3]}set w(t){this[3]=Object(i.a)(t)}len(){return P(this)}lengthSquared(){return M(this)}dot(t){return T(this,t)}rotationTo(t,e){return B(this,t,e),this.check()}add(t){return O(this,this,t),this.check()}calculateW(){var t,e,n,r,i;return t=this,n=(e=this)[0],r=e[1],i=e[2],t[0]=n,t[1]=r,t[2]=i,t[3]=Math.sqrt(Math.abs(1-n*n-r*r-i*i)),this.check()}conjugate(){var t,e;return e=this,(t=this)[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=e[3],this.check()}invert(){var t,e,n,r,i,o,a,s;return t=this,n=(e=this)[0],r=e[1],i=e[2],o=e[3],s=(a=n*n+r*r+i*i+o*o)?1/a:0,t[0]=-n*s,t[1]=-r*s,t[2]=-i*s,t[3]=o*s,this.check()}lerp(t,e,n){return void 0===n?this.lerp(this,t,e):(C(this,t,e,n),this.check())}multiplyRight(t){return g(this,this,t),this.check()}multiplyLeft(t){return g(this,t,this),this.check()}normalize(){const t=this.len(),e=t>0?1/t:0;return this[0]=this[0]*e,this[1]=this[1]*e,this[2]=this[2]*e,this[3]=this[3]*e,0===t&&(this[3]=1),this.check()}rotateX(t){return function(t,e,n){n*=.5;var r=e[0],i=e[1],o=e[2],a=e[3],s=Math.sin(n),u=Math.cos(n);t[0]=r*u+a*s,t[1]=i*u+o*s,t[2]=o*u-i*s,t[3]=a*u-r*s}(this,this,t),this.check()}rotateY(t){return function(t,e,n){n*=.5;var r=e[0],i=e[1],o=e[2],a=e[3],s=Math.sin(n),u=Math.cos(n);t[0]=r*u-o*s,t[1]=i*u+a*s,t[2]=o*u+r*s,t[3]=a*u-i*s}(this,this,t),this.check()}rotateZ(t){return function(t,e,n){n*=.5;var r=e[0],i=e[1],o=e[2],a=e[3],s=Math.sin(n),u=Math.cos(n);t[0]=r*u+i*s,t[1]=i*u-r*s,t[2]=o*u+a*s,t[3]=a*u-o*s}(this,this,t),this.check()}scale(t){return S(this,this,t),this.check()}slerp(t,e,n){let r,i,o;switch(arguments.length){case 1:({start:r=R,target:i,ratio:o}=t);break;case 2:r=this,i=t,o=e;break;default:r=t,i=e,o=n}return m(this,r,i,o),this.check()}transformVector4(t,e=new l){return p.o(e,t,this),Object(i.b)(e,4)}lengthSq(){return this.lengthSquared()}setFromAxisAngle(t,e){return this.setAxisAngle(t,e)}premultiply(t){return this.multiplyLeft(t)}multiply(t){return this.multiplyRight(t)}}},function(t,e,n){"use strict";var r=n(138);n.d(e,"a",(function(){return i}));const i={name:"pbr",vs:"uniform mat4 u_MVPMatrix;\nuniform mat4 u_ModelMatrix;\nuniform mat4 u_NormalMatrix;\n\nvarying vec3 pbr_vPosition;\nvarying vec2 pbr_vUV;\n\n#ifdef HAS_NORMALS\n# ifdef HAS_TANGENTS\nvarying mat3 pbr_vTBN;\n# else\nvarying vec3 pbr_vNormal;\n# endif\n#endif\n\nvoid pbr_setPositionNormalTangentUV(vec4 position, vec4 normal, vec4 tangent, vec2 uv)\n{\n vec4 pos = u_ModelMatrix * position;\n pbr_vPosition = vec3(pos.xyz) / pos.w;\n\n#ifdef HAS_NORMALS\n#ifdef HAS_TANGENTS\n vec3 normalW = normalize(vec3(u_NormalMatrix * vec4(normal.xyz, 0.0)));\n vec3 tangentW = normalize(vec3(u_ModelMatrix * vec4(tangent.xyz, 0.0)));\n vec3 bitangentW = cross(normalW, tangentW) * tangent.w;\n pbr_vTBN = mat3(tangentW, bitangentW, normalW);\n#else\n pbr_vNormal = normalize(vec3(u_ModelMatrix * vec4(normal.xyz, 0.0)));\n#endif\n#endif\n\n#ifdef HAS_UV\n pbr_vUV = uv;\n#else\n pbr_vUV = vec2(0.,0.);\n#endif\n}\n",fs:"#if defined(USE_TEX_LOD) && !defined(FEATURE_GLSL_TEXTURE_LOD)\n# error PBR fragment shader: Texture LOD is not available\n#endif\n\n#if !defined(HAS_TANGENTS) && !defined(FEATURE_GLSL_DERIVATIVES)\n# error PBR fragment shader: Derivatives are not available\n#endif\n\n\n#if (__VERSION__ < 300)\n #define SMART_FOR(INIT, WEBGL1COND, WEBGL2COND, INCR) for (INIT; WEBGL1COND; INCR)\n#else\n #define SMART_FOR(INIT, WEBGL1COND, WEBGL2COND, INCR) for (INIT; WEBGL2COND; INCR)\n#endif\n\nprecision highp float;\n\nuniform bool pbr_uUnlit;\n\n#ifdef USE_IBL\nuniform samplerCube u_DiffuseEnvSampler;\nuniform samplerCube u_SpecularEnvSampler;\nuniform sampler2D u_brdfLUT;\nuniform vec2 u_ScaleIBLAmbient;\n#endif\n\n#ifdef HAS_BASECOLORMAP\nuniform sampler2D u_BaseColorSampler;\n#endif\n#ifdef HAS_NORMALMAP\nuniform sampler2D u_NormalSampler;\nuniform float u_NormalScale;\n#endif\n#ifdef HAS_EMISSIVEMAP\nuniform sampler2D u_EmissiveSampler;\nuniform vec3 u_EmissiveFactor;\n#endif\n#ifdef HAS_METALROUGHNESSMAP\nuniform sampler2D u_MetallicRoughnessSampler;\n#endif\n#ifdef HAS_OCCLUSIONMAP\nuniform sampler2D u_OcclusionSampler;\nuniform float u_OcclusionStrength;\n#endif\n\n#ifdef ALPHA_CUTOFF\nuniform float u_AlphaCutoff;\n#endif\n\nuniform vec2 u_MetallicRoughnessValues;\nuniform vec4 u_BaseColorFactor;\n\nuniform vec3 u_Camera;\n#ifdef PBR_DEBUG\nuniform vec4 u_ScaleDiffBaseMR;\nuniform vec4 u_ScaleFGDSpec;\n#endif\n\nvarying vec3 pbr_vPosition;\n\nvarying vec2 pbr_vUV;\n\n#ifdef HAS_NORMALS\n#ifdef HAS_TANGENTS\nvarying mat3 pbr_vTBN;\n#else\nvarying vec3 pbr_vNormal;\n#endif\n#endif\n\n\nstruct PBRInfo\n{\n float NdotL;\n float NdotV;\n float NdotH;\n float LdotH;\n float VdotH;\n float perceptualRoughness;\n float metalness;\n vec3 reflectance0;\n vec3 reflectance90;\n float alphaRoughness;\n vec3 diffuseColor;\n vec3 specularColor;\n vec3 n;\n vec3 v;\n};\n\nconst float M_PI = 3.141592653589793;\nconst float c_MinRoughness = 0.04;\n\nvec4 SRGBtoLINEAR(vec4 srgbIn)\n{\n#ifdef MANUAL_SRGB\n#ifdef SRGB_FAST_APPROXIMATION\n vec3 linOut = pow(srgbIn.xyz,vec3(2.2));\n#else\n vec3 bLess = step(vec3(0.04045),srgbIn.xyz);\n vec3 linOut = mix( srgbIn.xyz/vec3(12.92), pow((srgbIn.xyz+vec3(0.055))/vec3(1.055),vec3(2.4)), bLess );\n#endif\n return vec4(linOut,srgbIn.w);;\n#else\n return srgbIn;\n#endif\n}\n\nvec3 getNormal()\n{\n#ifndef HAS_TANGENTS\n vec3 pos_dx = dFdx(pbr_vPosition);\n vec3 pos_dy = dFdy(pbr_vPosition);\n vec3 tex_dx = dFdx(vec3(pbr_vUV, 0.0));\n vec3 tex_dy = dFdy(vec3(pbr_vUV, 0.0));\n vec3 t = (tex_dy.t * pos_dx - tex_dx.t * pos_dy) / (tex_dx.s * tex_dy.t - tex_dy.s * tex_dx.t);\n\n#ifdef HAS_NORMALS\n vec3 ng = normalize(pbr_vNormal);\n#else\n vec3 ng = cross(pos_dx, pos_dy);\n#endif\n\n t = normalize(t - ng * dot(ng, t));\n vec3 b = normalize(cross(ng, t));\n mat3 tbn = mat3(t, b, ng);\n#else\n mat3 tbn = pbr_vTBN;\n#endif\n\n#ifdef HAS_NORMALMAP\n vec3 n = texture2D(u_NormalSampler, pbr_vUV).rgb;\n n = normalize(tbn * ((2.0 * n - 1.0) * vec3(u_NormalScale, u_NormalScale, 1.0)));\n#else\n vec3 n = normalize(tbn[2].xyz);\n#endif\n\n return n;\n}\n\n\n#ifdef USE_IBL\nvec3 getIBLContribution(PBRInfo pbrInputs, vec3 n, vec3 reflection)\n{\n float mipCount = 9.0;\n float lod = (pbrInputs.perceptualRoughness * mipCount);\n vec3 brdf = SRGBtoLINEAR(texture2D(u_brdfLUT,\n vec2(pbrInputs.NdotV, 1.0 - pbrInputs.perceptualRoughness))).rgb;\n vec3 diffuseLight = SRGBtoLINEAR(textureCube(u_DiffuseEnvSampler, n)).rgb;\n\n#ifdef USE_TEX_LOD\n vec3 specularLight = SRGBtoLINEAR(textureCubeLod(u_SpecularEnvSampler, reflection, lod)).rgb;\n#else\n vec3 specularLight = SRGBtoLINEAR(textureCube(u_SpecularEnvSampler, reflection)).rgb;\n#endif\n\n vec3 diffuse = diffuseLight * pbrInputs.diffuseColor;\n vec3 specular = specularLight * (pbrInputs.specularColor * brdf.x + brdf.y);\n diffuse *= u_ScaleIBLAmbient.x;\n specular *= u_ScaleIBLAmbient.y;\n\n return diffuse + specular;\n}\n#endif\n\n\nvec3 diffuse(PBRInfo pbrInputs)\n{\n return pbrInputs.diffuseColor / M_PI;\n}\n\nvec3 specularReflection(PBRInfo pbrInputs)\n{\n return pbrInputs.reflectance0 +\n (pbrInputs.reflectance90 - pbrInputs.reflectance0) *\n pow(clamp(1.0 - pbrInputs.VdotH, 0.0, 1.0), 5.0);\n}\n\n\n\nfloat geometricOcclusion(PBRInfo pbrInputs)\n{\n float NdotL = pbrInputs.NdotL;\n float NdotV = pbrInputs.NdotV;\n float r = pbrInputs.alphaRoughness;\n\n float attenuationL = 2.0 * NdotL / (NdotL + sqrt(r * r + (1.0 - r * r) * (NdotL * NdotL)));\n float attenuationV = 2.0 * NdotV / (NdotV + sqrt(r * r + (1.0 - r * r) * (NdotV * NdotV)));\n return attenuationL * attenuationV;\n}\n\n\n\n\n\nfloat microfacetDistribution(PBRInfo pbrInputs)\n{\n float roughnessSq = pbrInputs.alphaRoughness * pbrInputs.alphaRoughness;\n float f = (pbrInputs.NdotH * roughnessSq - pbrInputs.NdotH) * pbrInputs.NdotH + 1.0;\n return roughnessSq / (M_PI * f * f);\n}\n\nvoid PBRInfo_setAmbientLight(inout PBRInfo pbrInputs) {\n pbrInputs.NdotL = 1.0;\n pbrInputs.NdotH = 0.0;\n pbrInputs.LdotH = 0.0;\n pbrInputs.VdotH = 1.0;\n}\n\nvoid PBRInfo_setDirectionalLight(inout PBRInfo pbrInputs, vec3 lightDirection) {\n vec3 n = pbrInputs.n;\n vec3 v = pbrInputs.v;\n vec3 l = normalize(lightDirection);\n vec3 h = normalize(l+v);\n\n pbrInputs.NdotL = clamp(dot(n, l), 0.001, 1.0);\n pbrInputs.NdotH = clamp(dot(n, h), 0.0, 1.0);\n pbrInputs.LdotH = clamp(dot(l, h), 0.0, 1.0);\n pbrInputs.VdotH = clamp(dot(v, h), 0.0, 1.0);\n}\n\nvoid PBRInfo_setPointLight(inout PBRInfo pbrInputs, PointLight pointLight) {\n vec3 light_direction = normalize(pointLight.position - pbr_vPosition);\n PBRInfo_setDirectionalLight(pbrInputs, light_direction);\n}\n\nvec3 calculateFinalColor(PBRInfo pbrInputs, vec3 lightColor) {\n vec3 F = specularReflection(pbrInputs);\n float G = geometricOcclusion(pbrInputs);\n float D = microfacetDistribution(pbrInputs);\n vec3 diffuseContrib = (1.0 - F) * diffuse(pbrInputs);\n vec3 specContrib = F * G * D / (4.0 * pbrInputs.NdotL * pbrInputs.NdotV);\n return pbrInputs.NdotL * lightColor * (diffuseContrib + specContrib);\n}\n\nvec4 pbr_filterColor(vec4 colorUnused)\n{\n#ifdef HAS_BASECOLORMAP\n vec4 baseColor = SRGBtoLINEAR(texture2D(u_BaseColorSampler, pbr_vUV)) * u_BaseColorFactor;\n#else\n vec4 baseColor = u_BaseColorFactor;\n#endif\n\n#ifdef ALPHA_CUTOFF\n if (baseColor.a < u_AlphaCutoff) {\n discard;\n }\n#endif\n\n vec3 color = vec3(0, 0, 0);\n\n if(pbr_uUnlit){\n color.rgb = baseColor.rgb;\n }\n else{\n\n\n float perceptualRoughness = u_MetallicRoughnessValues.y;\n float metallic = u_MetallicRoughnessValues.x;\n#ifdef HAS_METALROUGHNESSMAP\n\n vec4 mrSample = texture2D(u_MetallicRoughnessSampler, pbr_vUV);\n perceptualRoughness = mrSample.g * perceptualRoughness;\n metallic = mrSample.b * metallic;\n#endif\n perceptualRoughness = clamp(perceptualRoughness, c_MinRoughness, 1.0);\n metallic = clamp(metallic, 0.0, 1.0);\n\n float alphaRoughness = perceptualRoughness * perceptualRoughness;\n\n vec3 f0 = vec3(0.04);\n vec3 diffuseColor = baseColor.rgb * (vec3(1.0) - f0);\n diffuseColor *= 1.0 - metallic;\n vec3 specularColor = mix(f0, baseColor.rgb, metallic);\n float reflectance = max(max(specularColor.r, specularColor.g), specularColor.b);\n\n\n\n float reflectance90 = clamp(reflectance * 25.0, 0.0, 1.0);\n vec3 specularEnvironmentR0 = specularColor.rgb;\n vec3 specularEnvironmentR90 = vec3(1.0, 1.0, 1.0) * reflectance90;\n\n vec3 n = getNormal();\n vec3 v = normalize(u_Camera - pbr_vPosition);\n\n float NdotV = clamp(abs(dot(n, v)), 0.001, 1.0);\n vec3 reflection = -normalize(reflect(v, n));\n\n PBRInfo pbrInputs = PBRInfo(\n 0.0,\n NdotV,\n 0.0,\n 0.0,\n 0.0,\n perceptualRoughness,\n metallic,\n specularEnvironmentR0,\n specularEnvironmentR90,\n alphaRoughness,\n diffuseColor,\n specularColor,\n n,\n v\n );\n\n#ifdef USE_LIGHTS\n PBRInfo_setAmbientLight(pbrInputs);\n color += calculateFinalColor(pbrInputs, lighting_uAmbientLight.color);\n SMART_FOR(int i = 0, i < MAX_LIGHTS, i < lighting_uDirectionalLightCount, i++) {\n if (i < lighting_uDirectionalLightCount) {\n PBRInfo_setDirectionalLight(pbrInputs, lighting_uDirectionalLight[i].direction);\n color += calculateFinalColor(pbrInputs, lighting_uDirectionalLight[i].color);\n }\n }\n SMART_FOR(int i = 0, i < MAX_LIGHTS, i < lighting_uPointLightCount, i++) {\n if (i < lighting_uPointLightCount) {\n PBRInfo_setPointLight(pbrInputs, lighting_uPointLight[i]);\n float attenuation = getPointLightAttenuation(lighting_uPointLight[i], distance(lighting_uPointLight[i].position, pbr_vPosition));\n color += calculateFinalColor(pbrInputs, lighting_uPointLight[i].color / attenuation);\n }\n }\n#endif\n#ifdef USE_IBL\n color += getIBLContribution(pbrInputs, n, reflection);\n#endif\n#ifdef HAS_OCCLUSIONMAP\n float ao = texture2D(u_OcclusionSampler, pbr_vUV).r;\n color = mix(color, color * ao, u_OcclusionStrength);\n#endif\n\n#ifdef HAS_EMISSIVEMAP\n vec3 emissive = SRGBtoLINEAR(texture2D(u_EmissiveSampler, pbr_vUV)).rgb * u_EmissiveFactor;\n color += emissive;\n#endif\n\n#ifdef PBR_DEBUG\n\n\n\n\n\n color = mix(color, baseColor.rgb, u_ScaleDiffBaseMR.y);\n color = mix(color, vec3(metallic), u_ScaleDiffBaseMR.z);\n color = mix(color, vec3(perceptualRoughness), u_ScaleDiffBaseMR.w);\n#endif\n\n }\n\n return vec4(pow(color,vec3(1.0/2.2)), baseColor.a);\n}\n",defines:{LIGHTING_FRAGMENT:1},dependencies:[r.a]}}])}));
//# sourceMappingURL=index.js.map
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