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t=Math.PI/180*256;return{unitsPerMeter:[256/6370972,256/6370972,256/6370972],unitsPerMeter2:[0,0,0],metersPerUnit:[24886.609375,24886.609375,24886.609375],unitsPerDegree:[t,t,256/6370972],unitsPerDegree2:[0,0,0],degreesPerUnit:[1/t,1/t,24886.609375]}}var St=function(t){w()(r,t);var e=bt(r);function r(){var t,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};l()(this,r);var i=n.latitude,o=void 0===i?0:i,a=n.longitude,s=void 0===a?0:a,u=n.zoom,c=void 0===u?11:u,h=n.nearZMultiplier,f=void 0===h?.1:h,p=n.farZMultiplier,d=void 0===p?2:p,A=n.resolution,g=void 0===A?10:A,m=n.width,y=n.height,v=n.altitude,_=void 0===v?1.5:v;m=m||1,y=y||1,_=Math.max(.75,_);var b=(new gt.a).lookAt({eye:[0,-_,0],up:[0,0,1]}),x=Math.pow(2,c);b.rotateX(o*xt),b.rotateZ(-s*xt),b.scale(x/y);var w=Math.atan(.5/_),E=512*x/y;return(t=e.call(this,_t(_t({},n),{},{width:m,height:y,viewMatrix:b,longitude:s,latitude:o,zoom:c,fovyRadians:2*w,aspect:m/y,focalDistance:_,near:f,far:Math.min(2,1/E+1)*_*d}))).resolution=g,t.distanceScales=Et(),t}return f()(r,[{key:"getDistanceScales",value:function(){return this.distanceScales}},{key:"getBounds",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e={targetZ:t.z||0},r=this.unproject([0,this.height/2],e),n=this.unproject([this.width/2,0],e),i=this.unproject([this.width,this.height/2],e),o=this.unproject([this.width/2,this.height],e);return i[0]<this.longitude&&(i[0]+=360),r[0]>this.longitude&&(r[0]-=360),[Math.min(r[0],i[0],n[0],o[0]),Math.min(r[1],i[1],n[1],o[1]),Math.max(r[0],i[0],n[0],o[0]),Math.max(r[1],i[1],n[1],o[1])]}},{key:"unproject",value:function(t){var e,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=r.topLeft,i=void 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t}},{key:"panByPosition",value:function(t,e){var r=this.unproject(e);return{longitude:t[0]-r[0]+this.longitude,latitude:t[1]-r[1]+this.latitude}}},{key:"projectionMode",get:function(){return n.c.GLOBE}}]),r}(dt.a);function Ot(t,e){var r=yt.n([],e,t);return yt.k(r,r,1/r[3]),r}var Tt=r(226),Pt=r(95),Mt=r(207),Ct=r(227),It=r(112),kt=r(61),Rt=r(149),Lt=r(22),jt=r(60),Dt=r(114),Bt=r(35);function Ft(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function zt(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?Ft(Object(r),!0).forEach((function(e){u()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):Ft(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function Nt(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=T()(t);if(e){var i=T()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return S()(this,r)}}var Ut={position:[0,0,0],pitch:0,bearing:0,maxPitch:90,minPitch:-90},Vt=function(t){w()(r,t);var e=Nt(r);function r(t){var n,i=t.width,o=t.height,a=t.position,s=void 0===a?Ut.position:a,u=t.bearing,c=void 0===u?Ut.bearing:u,h=t.pitch,f=void 0===h?Ut.pitch:h,p=t.longitude,d=t.latitude,A=t.maxPitch,g=void 0===A?Ut.maxPitch:A,m=t.minPitch,y=void 0===m?Ut.minPitch:m,v=t.startRotatePos,_=t.startBearing,b=t.startPitch,x=t.startZoomPosition,w=t.startZoom;return l()(this,r),(n=e.call(this,{width:i,height:o,position:s,bearing:c,pitch:f,longitude:p,latitude:d,maxPitch:g,minPitch:y}))._state={startRotatePos:v,startBearing:_,startPitch:b,startZoomPosition:x,startZoom:w},n}return f()(r,[{key:"getDirection",value:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=new gt.c({bearing:this._viewportProps.bearing,pitch:t?90:90+this._viewportProps.pitch}),r=e.toVector3().normalize();return r}},{key:"panStart",value:function(){return this}},{key:"pan",value:function(){return this}},{key:"panEnd",value:function(){return this}},{key:"rotateStart",value:function(t){var e=t.pos;return this._getUpdatedState({startRotatePos:e,startBearing:this._viewportProps.bearing,startPitch:this._viewportProps.pitch})}},{key:"rotate",value:function(t){var e,r=t.pos,n=t.deltaAngleX,i=void 0===n?0:n,o=t.deltaAngleY,a=void 0===o?0:o,s=this._state,u=s.startRotatePos,c=s.startBearing,l=s.startPitch,h=this._viewportProps,f=h.width,p=h.height;if(!u||!Number.isFinite(c)||!Number.isFinite(l))return this;r?e={bearing:c-180*((r[0]-u[0])/f),pitch:l-90*((r[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._viewportProps.position,startZoom:this._viewportProps.zoom})}},{key:"zoom",value:function(t){var e=t.scale,r=this._state.startZoomPosition;r||(r=this._viewportProps.position);var n=this.getDirection();return this._move(n,20*Math.log2(e),r)}},{key:"zoomEnd",value:function(){return this._getUpdatedState({startZoomPosition:null,startZoom: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._viewportProps.bearing-t})}},{key:"rotateRight",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:15;return this._getUpdatedState({bearing:this._viewportProps.bearing+t})}},{key:"rotateUp",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:10;return this._getUpdatedState({pitch:this._viewportProps.pitch+t})}},{key:"rotateDown",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:10;return this._getUpdatedState({pitch:this._viewportProps.pitch-t})}},{key:"zoomIn",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:2;return this.zoom({scale:t})}},{key:"zoomOut",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:2;return this.zoom({scale:1/t})}},{key:"shortestPathFrom",value:function(t){var e=t.getViewportProps(),r=zt({},this._viewportProps),n=r.bearing,i=r.longitude;return Math.abs(n-e.bearing)>180&&(r.bearing=n<0?n+360:n-360),Math.abs(i-e.longitude)>180&&(r.longitude=i<0?i+360:i-360),r}},{key:"_move",value:function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this._viewportProps.position,n=t.scale(e);return this._getUpdatedState({position:new gt.b(r).add(n)})}},{key:"_getUpdatedState",value:function(t){return new r(zt(zt(zt({},this._viewportProps),this._state),t))}},{key:"_applyConstraints",value:function(t){var e=t.pitch,r=t.maxPitch,n=t.minPitch,i=t.longitude,o=t.bearing;return t.pitch=Object(gt.d)(e,n,r),(i<-180||i>180)&&(t.longitude=Object(Bt.e)(i+180,360)-180),(o<-180||o>180)&&(t.bearing=Object(Bt.e)(o+180,360)-180),t}}]),r}(Dt.a),Gt=function(t){w()(r,t);var e=Nt(r);function r(t){return l()(this,r),e.call(this,Vt,t)}return f()(r,[{key:"linearTransitionProps",get:function(){return["position","pitch","bearing"]}}]),r}(jt.a);function Wt(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function Ht(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?Wt(Object(r),!0).forEach((function(e){u()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):Wt(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function qt(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=T()(t);if(e){var i=T()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return S()(this,r)}}var Zt=function(t){w()(r,t);var e=qt(r);function r(t){l()(this,r);var n=t.modelMatrix,i=void 0===n?null:n,o=t.bearing,a=void 0===o?0:o,s=t.pitch,u=void 0===s?0:s,c=t.up,h=void 0===c?[0,0,1]:c,f=function(t){var e=t.bearing,r=t.pitch;return new 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r=null!=arguments[e]?arguments[e]:{};e%2?Qt(Object(r),!0).forEach((function(e){u()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):Qt(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function Kt(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=T()(t);if(e){var i=T()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return S()(this,r)}}Xt.displayName="FirstPersonView";var $t={rotationX:0,rotationOrbit:0,zoom:0,target:[0,0,0],minRotationX:-90,maxRotationX:90,minZoom:-1/0,maxZoom:1/0},Jt=function(t){w()(r,t);var e=Kt(r);function r(t){var n,i=t.makeViewport,o=t.width,a=t.height,s=t.rotationX,u=void 0===s?$t.rotationX:s,c=t.rotationOrbit,h=void 0===c?$t.rotationOrbit:c,f=t.target,p=void 0===f?$t.target:f,d=t.zoom,A=void 0===d?$t.zoom:d,g=t.minRotationX,m=void 0===g?$t.minRotationX:g,y=t.maxRotationX,v=void 0===y?$t.maxRotationX:y,_=t.minZoom,b=void 0===_?$t.minZoom:_,x=t.maxZoom,w=void 0===x?$t.maxZoom:x,E=t.startPanPosition,S=t.startRotatePos,O=t.startRotationX,T=t.startRotationOrbit,P=t.startZoomPosition,M=t.startZoom;return l()(this,r),(n=e.call(this,{width:o,height:a,rotationX:u,rotationOrbit:h,target:p,zoom:A,minRotationX:m,maxRotationX:v,minZoom:b,maxZoom:w}))._state={startPanPosition:E,startRotatePos:S,startRotationX:O,startRotationOrbit:T,startZoomPosition:P,startZoom:M},n.makeViewport=i,n}return f()(r,[{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,r=t.startPosition,n=this._state.startPanPosition||r;if(!n)return this;var 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color_tint(vec3 color) {\n  return color * tintColor;\n}\n\n// blend with background color\nvec4 apply_opacity(vec3 color, float alpha) {\n  return mix(transparentColor, vec4(color, 1.0), alpha);\n}\n\nvec2 getUV(vec2 pos) {\n  return vec2(\n    (pos.x - bounds[0]) / (bounds[2] - bounds[0]),\n    (pos.y - bounds[3]) / (bounds[1] - bounds[3])\n  );\n}\n\n".concat("\nvec3 packUVsIntoRGB(vec2 uv) {\n  // Extract the top 8 bits. We want values to be truncated down so we can add a fraction\n  vec2 uv8bit = floor(uv * 256.);\n\n  // Calculate the normalized remainders of u and v parts that do not fit into 8 bits\n  // Scale and clamp to 0-1 range\n  vec2 uvFraction = fract(uv * 256.);\n  vec2 uvFraction4bit = floor(uvFraction * 16.);\n\n  // Remainder can be encoded in blue channel, encode as 4 bits for pixel coordinates\n  float fractions = uvFraction4bit.x + uvFraction4bit.y * 16.;\n\n  return vec3(uv8bit, fractions) / 255.;\n}\n","\n\nvoid main(void) {\n  vec2 uv = vTexCoord;\n  if (coordinateConversion < -0.5) {\n    vec2 lnglat = mercator_to_lnglat(vTexPos);\n    uv = getUV(lnglat);\n  } else if (coordinateConversion > 0.5) {\n    vec2 commonPos = lnglat_to_mercator(vTexPos);\n    uv = getUV(commonPos);\n  }\n  vec4 bitmapColor = texture2D(bitmapTexture, uv);\n\n  gl_FragColor = apply_opacity(color_tint(color_desaturate(bitmapColor.rgb)), bitmapColor.a * opacity);\n\n  geometry.uv = uv;\n  DECKGL_FILTER_COLOR(gl_FragColor, geometry);\n\n  if (picking_uActive) {\n    // Since instance information is not used, we can use picking color for pixel index\n    gl_FragColor.rgb = packUVsIntoRGB(uv);\n  }\n}\n");function R(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function L(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?R(Object(r),!0).forEach((function(e){s()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):R(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function j(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=v()(t);if(e){var i=v()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return m()(this,r)}}var D={image:{type:"image",value:null,async:!0},bounds:{type:"array",value:[1,0,0,1],compare:!0},_imageCoordinateSystem:_.a.DEFAULT,desaturate:{type:"number",min:0,max:1,value:0},transparentColor:{type:"color",value:[0,0,0,0]},tintColor:{type:"color",value:[255,255,255]}},B=function(t){A()(r,t);var e=j(r);function r(){return c()(this,r),e.apply(this,arguments)}return h()(r,[{key:"getShaders",value:function(){return p()(v()(r.prototype),"getShaders",this).call(this,{vs:"\n#define SHADER_NAME bitmap-layer-vertex-shader\n\nattribute vec2 texCoords;\nattribute vec3 positions;\nattribute vec3 positions64Low;\n\nvarying vec2 vTexCoord;\nvarying vec2 vTexPos;\n\nuniform float coordinateConversion;\n\nconst vec3 pickingColor = vec3(1.0, 0.0, 0.0);\n\nvoid main(void) {\n  geometry.worldPosition = positions;\n  geometry.uv = texCoords;\n  geometry.pickingColor = pickingColor;\n\n  gl_Position = project_position_to_clipspace(positions, positions64Low, vec3(0.0), geometry.position);\n  DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n  vTexCoord = texCoords;\n\n  if (coordinateConversion < -0.5) {\n    vTexPos = geometry.position.xy;\n  } else if (coordinateConversion > 0.5) {\n    vTexPos = geometry.worldPosition.xy;\n  }\n\n  vec4 color = vec4(0.0);\n  DECKGL_FILTER_COLOR(color, geometry);\n}\n",fs:k,modules:[b.a,x.a]})}},{key:"initializeState",value:function(){var t=this,e=this.getAttributeManager();e.remove(["instancePickingColors"]);e.add({indices:{size:1,isIndexed:!0,update:function(e){return e.value=t.state.mesh.indices},noAlloc:!0},positions:{size:3,type:5130,fp64:this.use64bitPositions(),update:function(e){return e.value=t.state.mesh.positions},noAlloc:!0},texCoords:{size:2,update:function(e){return e.value=t.state.mesh.texCoords},noAlloc:!0}})}},{key:"updateState",value:function(t){var e=t.props,r=t.oldProps;if(t.changeFlags.extensionsChanged){var n,i=this.context.gl;null===(n=this.state.model)||void 0===n||n.delete(),this.state.model=this._getModel(i),this.getAttributeManager().invalidateAll()}var o=this.getAttributeManager();if(e.bounds!==r.bounds){var a=this.state.mesh,s=this._createMesh();for(var u in this.state.model.setVertexCount(s.vertexCount),s)a&&a[u]!==s[u]&&o.invalidate(u);this.setState(L({mesh:s},this._getCoordinateUniforms()))}else e._imageCoordinateSystem!==r._imageCoordinateSystem&&this.setState(this._getCoordinateUniforms())}},{key:"getPickingInfo",value:function(t){var e=t.info,r=this.props.image;if(!e.color||!r)return e.bitmap=null,e;var n=r.width,i=r.height;e.index=0;var a,s,u,c,l,h=(a=e.color,s=o()(a,3),u=s[0],c=s[1],l=s[2],[(u+(15&l)/16)/256,(c+(240&l)/256)/256]),f=[Math.floor(h[0]*n),Math.floor(h[1]*i)];return e.bitmap={size:{width:n,height:i},uv:h,pixel:f},e}},{key:"disablePickingIndex",value:function(){this.setState({disablePicking:!0})}},{key:"restorePickingColors",value:function(){this.setState({disablePicking:!1})}},{key:"_updateAutoHighlight",value:function(t){p()(v()(r.prototype),"_updateAutoHighlight",this).call(this,L(L({},t),{},{color:this.encodePickingColor(0)}))}},{key:"_createMesh",value:function(){var t=this.props.bounds,e=t;return Number.isFinite(t[0])&&(e=[[t[0],t[1]],[t[0],t[3]],[t[2],t[3]],[t[2],t[1]]]),C(e,this.context.viewport.resolution)}},{key:"_getModel",value:function(t){return t?new E.a(t,L(L({},this.getShaders()),{},{id:this.props.id,geometry:new S.a({drawMode:4,vertexCount:6}),isInstanced:!1})):null}},{key:"draw",value:function(t){var e=t.uniforms,r=t.moduleParameters,n=this.state,i=n.model,o=n.coordinateConversion,a=n.bounds,s=n.disablePicking,u=this.props,c=u.image,l=u.desaturate,h=u.transparentColor,f=u.tintColor;r.pickingActive&&s||c&&i&&i.setUniforms(e).setUniforms({bitmapTexture:c,desaturate:l,transparentColor:h.map((function(t){return t/255})),tintColor:f.slice(0,3).map((function(t){return t/255})),coordinateConversion:o,bounds:a}).draw()}},{key:"_getCoordinateUniforms",value:function(){var t=_.a.LNGLAT,e=_.a.CARTESIAN,r=_.a.DEFAULT,n=this.props._imageCoordinateSystem;if(n!==r){var i=this.props.bounds;if(!Number.isFinite(i[0]))throw new Error("_imageCoordinateSystem only supports rectangular bounds");var o=this.context.viewport.resolution?t:e;if((n=n===t?t:e)===t&&o===e)return{coordinateConversion:-1,bounds:i};if(n===e&&o===t){var a=Object(O.l)([i[0],i[1]]),s=Object(O.l)([i[2],i[3]]);return{coordinateConversion:1,bounds:[a[0],a[1],s[0],s[1]]}}}return{coordinateConversion:0,bounds:[0,0,0,0]}}}]),r}(w.a);B.layerName="BitmapLayer",B.defaultProps=D;var F=r(110),z=r(223),N=r(224),U=r(159),V=r(157),G=r(214),W=r(109),H=r(215),q=r(221),Z=r(158),X=r(108),Q=r(162),Y=r(160);r.d(e,"ArcLayer",(function(){return n.a})),r.d(e,"BitmapLayer",(function(){return B})),r.d(e,"IconLayer",(function(){return F.a})),r.d(e,"LineLayer",(function(){return z.a})),r.d(e,"PointCloudLayer",(function(){return N.a})),r.d(e,"ScatterplotLayer",(function(){return U.a})),r.d(e,"ColumnLayer",(function(){return V.a})),r.d(e,"GridCellLayer",(function(){return G.a})),r.d(e,"PathLayer",(function(){return W.a})),r.d(e,"PolygonLayer",(function(){return H.a})),r.d(e,"GeoJsonLayer",(function(){return q.a})),r.d(e,"TextLayer",(function(){return Z.a})),r.d(e,"SolidPolygonLayer",(function(){return X.a})),r.d(e,"_MultiIconLayer",(function(){return Q.a})),r.d(e,"_TextBackgroundLayer",(function(){return Y.a}))},function(t,e,r){"use strict";(function(t,n){r.d(e,"b",(function(){return o})),r.d(e,"a",(function(){return a}));const i={self:"undefined"!=typeof self&&self,window:"undefined"!=typeof window&&window,global:void 0!==t&&t,document:"undefined"!=typeof document&&document,process:"object"==typeof n&&n},o=i.window||i.self||i.global,a=i.process||{};console}).call(this,r(65),r(57))},function(t,e,r){"use strict";r.d(e,"a",(function(){return x}));var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(127),l=r(128);function h(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function f(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?h(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):h(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}var p={transitionDuration:0},d={transitionDuration:300,transitionEasing:function(t){return t},transitionInterruption:c.a.BREAK},A=function(t){return 1-(1-t)*(1-t)},g=["wheel"],m=["panstart","panmove","panend"],y=["pinchstart","pinchmove","pinchend"],v=["tripanstart","tripanmove","tripanend"],_=["doubletap"],b=["keydown"],x=function(){function t(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};a()(this,t),this.ControllerState=e,this.controllerState=null,this.controllerStateProps=null,this.eventManager=null,this.transitionManager=new c.b(e,f(f({},r),{},{onViewStateChange:this._onTransition.bind(this),onStateChange:this._setInteractionState.bind(this)}));var n=this.linearTransitionProps;this._transition=n&&f(f({},d),{},{transitionInterpolator:new l.a({transitionProps:n})}),this._events=null,this._interactionState={isDragging:!1},this._customEvents=[],this.onViewStateChange=null,this.onStateChange=null,this.handleEvent=this.handleEvent.bind(this),this.setProps(r)}return u()(t,[{key:"finalize",value:function(){for(var t in this._events)this._events[t]&&this.eventManager.off(t,this.handleEvent);this.transitionManager.finalize()}},{key:"handleEvent",value:function(t){var e=this.ControllerState;this.controllerState=new e(f(f({makeViewport:this.makeViewport},this.controllerStateProps),this._state));var r=this._eventStartBlocked;switch(t.type){case"panstart":return!r&&this._onPanStart(t);case"panmove":return this._onPan(t);case"panend":return this._onPanEnd(t);case"pinchstart":return!r&&this._onPinchStart(t);case"pinchmove":return this._onPinch(t);case"pinchend":return this._onPinchEnd(t);case"tripanstart":return!r&&this._onTriplePanStart(t);case"tripanmove":return this._onTriplePan(t);case"tripanend":return this._onTriplePanEnd(t);case"doubletap":return this._onDoubleTap(t);case"wheel":return this._onWheel(t);case"keydown":return this._onKeyDown(t);default:return!1}}},{key:"getCenter",value:function(t){var e=this.controllerStateProps,r=e.x,n=e.y,i=t.offsetCenter;return[i.x-r,i.y-n]}},{key:"isPointInBounds",value:function(t,e){var r=this.controllerStateProps,n=r.width,i=r.height;if(e&&e.handled)return!1;var o=t[0]>=0&&t[0]<=n&&t[1]>=0&&t[1]<=i;return o&&e&&e.stopPropagation(),o}},{key:"isFunctionKeyPressed",value:function(t){var e=t.srcEvent;return Boolean(e.metaKey||e.altKey||e.ctrlKey||e.shiftKey)}},{key:"isDragging",value:function(){return this._interactionState.isDragging}},{key:"blockEvents",value:function(t){var e=this,r=setTimeout((function(){e._eventStartBlocked===r&&(e._eventStartBlocked=null)}),t);this._eventStartBlocked=r}},{key:"setProps",value:function(t){"onViewStateChange"in t&&(this.onViewStateChange=t.onViewStateChange),"onStateChange"in t&&(this.onStateChange=t.onStateChange),"makeViewport"in t&&(this.makeViewport=t.makeViewport),"dragMode"in t&&(this.dragMode=t.dragMode),this.controllerStateProps=t,"eventManager"in t&&this.eventManager!==t.eventManager&&(this.eventManager=t.eventManager,this._events={},this.toggleEvents(this._customEvents,!0)),"transitionInterpolator"in t||(t.transitionInterpolator=this._getTransitionProps().transitionInterpolator),this.transitionManager.processViewStateChange(t);var e=t.inertia;!0===e&&(e=300),this.inertia=e;var r=t.scrollZoom,n=void 0===r||r,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,A=void 0===d||d,x=Boolean(this.onViewStateChange);this.toggleEvents(g,x&&n),this.toggleEvents(m,x&&(o||s)),this.toggleEvents(y,x&&(h||p)),this.toggleEvents(v,x&&p),this.toggleEvents(_,x&&c),this.toggleEvents(b,x&&A),this.scrollZoom=n,this.dragPan=o,this.dragRotate=s,this.doubleClickZoom=c,this.touchZoom=h,this.touchRotate=p,this.keyboard=A}},{key:"updateTransition",value:function(){this.transitionManager.updateTransition()}},{key:"toggleEvents",value:function(t,e){var r=this;this.eventManager&&t.forEach((function(t){r._events[t]!==e&&(r._events[t]=e,e?r.eventManager.on(t,r.handleEvent):r.eventManager.off(t,r.handleEvent))}))}},{key:"updateViewport",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n=f(f({},t.getViewportProps()),e),i=this.controllerState!==t;if(this._state=t.getState(),this._setInteractionState(r),i){var o=this.controllerState?this.controllerState.getViewportProps():null;this.onViewStateChange&&this.onViewStateChange({viewState:n,interactionState:this._interactionState,oldViewState:o})}}},{key:"_onTransition",value:function(t){this.onViewStateChange&&(t.interactionState=this._interactionState,this.onViewStateChange(t))}},{key:"_setInteractionState",value:function(t){Object.assign(this._interactionState,t),this.onStateChange&&this.onStateChange(this._interactionState)}},{key:"_onPanStart",value:function(t){var e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;var r=this.isFunctionKeyPressed(t)||t.rightButton;(this.invertPan||"pan"===this.dragMode)&&(r=!r);var n=this.controllerState[r?"panStart":"rotateStart"]({pos:e});return this._panMove=r,this.updateViewport(n,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),r=this.controllerState.pan({pos:e});return this.updateViewport(r,p,{isDragging:!0,isPanning:!0}),!0}},{key:"_onPanMoveEnd",value:function(t){var e=this.inertia;if(this.dragPan&&e&&t.velocity){var r=this.getCenter(t),n=[r[0]+t.velocityX*e/2,r[1]+t.velocityY*e/2],i=this.controllerState.pan({pos:n}).panEnd();this.updateViewport(i,f(f({},this._getTransitionProps()),{},{transitionDuration:e,transitionEasing:A}),{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),r=this.controllerState.rotate({pos:e});return this.updateViewport(r,p,{isDragging:!0,isRotating:!0}),!0}},{key:"_onPanRotateEnd",value:function(t){var e=this.inertia;if(this.dragRotate&&e&&t.velocity){var r=this.getCenter(t),n=[r[0]+t.velocityX*e/2,r[1]+t.velocityY*e/2],i=this.controllerState.rotate({pos:n}).rotateEnd();this.updateViewport(i,f(f({},this._getTransitionProps()),{},{transitionDuration:e,transitionEasing:A}),{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.preventDefault();var e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;var r=this.scrollZoom,n=r.speed,i=void 0===n?.01:n,o=r.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 r=this.controllerState.rotateStart({pos:e});return this.updateViewport(r,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 r=this.controllerState.rotate({pos:e});return this.updateViewport(r,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 r=this.getCenter(t),n=[r[0],r[1]+=t.velocityY*e/2],i=this.controllerState.rotate({pos:n});this.updateViewport(i,f(f({},this._getTransitionProps()),{},{transitionDuration:e,transitionEasing:A}),{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 r=this.controllerState.zoomStart({pos:e}).rotateStart({pos:e});return this._startPinchRotation=t.rotation,this._lastPinchEvent=t,this.updateViewport(r,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 r=t.scale,n=this.getCenter(t);e=e.zoom({pos:n,scale:r})}if(this.touchRotate){var i=t.rotation;e=e.rotate({deltaAngleX:this._startPinchRotation-i})}return this.updateViewport(e,p,{isDragging:!0,isPanning:this.touchZoom,isZooming:this.touchZoom,isRotating:this.touchRotate}),this._lastPinchEvent=t,!0}},{key:"_onPinchEnd",value:function(t){if(!this.isDragging())return!1;var e=this.inertia,r=this._lastPinchEvent;if(this.touchZoom&&e&&r&&t.scale!==r.scale){var n=this.getCenter(t),i=this.controllerState.rotateEnd(),o=Math.log2(t.scale),a=(o-Math.log2(r.scale))/(t.deltaTime-r.deltaTime),s=Math.pow(2,o+a*e/2);i=i.zoom({pos:n,scale:s}).zoomEnd(),this.updateViewport(i,f(f({},this._getTransitionProps({around:n})),{},{transitionDuration:e,transitionEasing:A}),{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 this._startPinchRotation=null,this._lastPinchEvent=null,!0}},{key:"_onDoubleTap",value:function(t){if(!this.doubleClickZoom)return!1;var e=this.getCenter(t);if(!this.isPointInBounds(e,t))return!1;var r=this.isFunctionKeyPressed(t),n=this.controllerState.zoom({pos:e,scale:r?.5:2});return this.updateViewport(n,this._getTransitionProps({around:e}),{isZooming:!0,isPanning:!0}),this.blockEvents(100),!0}},{key:"_onKeyDown",value:function(t){if(!this.keyboard)return!1;var e,r=this.isFunctionKeyPressed(t),n=this.keyboard,i=n.zoomSpeed,o=n.moveSpeed,a=n.rotateSpeedX,s=n.rotateSpeedY,u=this.controllerState,c={};switch(t.srcEvent.code){case"Minus":e=r?u.zoomOut(i).zoomOut(i):u.zoomOut(i),c.isZooming=!0;break;case"Equal":e=r?u.zoomIn(i).zoomIn(i):u.zoomIn(i),c.isZooming=!0;break;case"ArrowLeft":r?(e=u.rotateLeft(a),c.isRotating=!0):(e=u.moveLeft(o),c.isPanning=!0);break;case"ArrowRight":r?(e=u.rotateRight(a),c.isRotating=!0):(e=u.moveRight(o),c.isPanning=!0);break;case"ArrowUp":r?(e=u.rotateUp(s),c.isRotating=!0):(e=u.moveUp(o),c.isPanning=!0);break;case"ArrowDown":r?(e=u.rotateDown(s),c.isRotating=!0):(e=u.moveDown(o),c.isPanning=!0);break;default:return!1}return this.updateViewport(e,this._getTransitionProps(),c),!0}},{key:"_getTransitionProps",value:function(t){var e=this._transition;return e?t?f(f({},e),{},{transitionInterpolator:new 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n,i={},o={},a=c(this._propsToExtract);try{for(a.s();!(n=a.n()).done;){var s=n.value;i[s]=t[s],o[s]=e[s]}}catch(t){a.e(t)}finally{a.f()}r={start:i,end:o}}else r={start:t,end:e};return this._checkRequiredProps(r.start),this._checkRequiredProps(r.end),r}},{key:"interpolateProps",value:function(t,e,r){return e}},{key:"getDuration",value:function(t,e){return e.transitionDuration}},{key:"_checkRequiredProps",value:function(t){this._requiredProps&&this._requiredProps.forEach((function(e){var r=t[e];Object(u.a)(Number.isFinite(r)||Array.isArray(r),"".concat(e," is required for transition"))}))}}]),t}()},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(8),l=r.n(c),h=r(5),f=r.n(h),p=r(6),d=r.n(p),A=r(1),g=r.n(A),m=r(207),y=r(227),v=r(226),_=r(14),b=r(155),x=r(240),w=r(179),E=r(176),S=r(62),O=r(136),T=r(209),P=r(38);function M(t,e){var r;if("undefined"==typeof 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d()(this,r)}}var L=function(t){f()(r,t);var e=R(r);function r(t){a()(this,r);var n=t.fp64,i=t.IndexType,o=void 0===i?Uint32Array:i;return e.call(this,k(k({},t),{},{attributes:{positions:{size:3,type:n?Float64Array:Float32Array},vertexValid:{type:Uint8ClampedArray,size:1},indices:{type:o,size:1}}}))}return u()(r,[{key:"get",value:function(t){var e=this.attributes;return"indices"===t?e.indices&&e.indices.subarray(0,this.vertexCount):e[t]}},{key:"updateGeometry",value:function(t){l()(g()(r.prototype),"updateGeometry",this).call(this,t);var e=this.buffers.indices;e&&(this.vertexCount=(e.value||e).length)}},{key:"normalizeGeometry",value:function(t){if(this.normalize){if(t=O.b(t,this.positionSize),this.opts.resolution)return Object(P.b)(t.positions||t,t.holeIndices,{size:this.positionSize,gridResolution:this.opts.resolution,edgeTypes:!0});if(this.opts.wrapLongitude)return Object(P.c)(t.positions||t,t.holeIndices,{size:this.positionSize,maxLatitude:86,edgeTypes:!0})}return t}},{key:"getGeometrySize",value:function(t){if(Array.isArray(t)&&!Number.isFinite(t[0])){var e,r=0,n=M(t);try{for(n.s();!(e=n.n()).done;){var i=e.value;r+=this.getGeometrySize(i)}}catch(t){n.e(t)}finally{n.f()}return r}return(t.positions||t).length/this.positionSize}},{key:"getGeometryFromBuffer",value:function(t){return this.normalize||!this.buffers.indices?l()(g()(r.prototype),"getGeometryFromBuffer",this).call(this,t):function(){return null}}},{key:"updateGeometryAttributes",value:function(t,e){if(Array.isArray(t)&&!Number.isFinite(t[0])){var r,n=M(t);try{for(n.s();!(r=n.n()).done;){var i=r.value,o=this.getGeometrySize(i);e.geometrySize=o,this.updateGeometryAttributes(i,e),e.vertexStart+=o,e.indexStart=this.indexStarts[e.geometryIndex+1]}}catch(t){n.e(t)}finally{n.f()}}else this._updateIndices(t,e),this._updatePositions(t,e),this._updateVertexValid(t,e)}},{key:"_updateIndices",value:function(t,e){var r=e.geometryIndex,n=e.vertexStart,i=e.indexStart,o=this.attributes,a=this.indexStarts,s=this.typedArrayManager,u=o.indices;if(u){var c=i,l=O.a(t,this.positionSize,this.opts.preproject);u=s.allocate(u,i+l.length,{copy:!0});for(var h=0;h<l.length;h++)u[c++]=l[h]+n;a[r+1]=i+l.length,o.indices=u}}},{key:"_updatePositions",value:function(t,e){var r=e.vertexStart,n=e.geometrySize,i=this.attributes.positions,o=this.positionSize;if(i)for(var a=t.positions||t,s=r,u=0;u<n;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 r=e.vertexStart,n=e.geometrySize,i=this.attributes.vertexValid,o=this.positionSize,a=t&&t.holeIndices;if(t&&t.edgeTypes?i.set(t.edgeTypes,r):i.fill(1,r,r+n),a)for(var s=0;s<a.length;s++)i[r+a[s]/o-1]=0;i[r+n-1]=0}}]),r}(T.a),j="\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    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#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 = vec3(0.0, 0.0, 1.0);\n#endif\n    geometry.normal = normal;\n  }\n\n  gl_Position = project_position_to_clipspace(pos, pos64Low, vec3(0.), geometry.position);\n  DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n  if (extruded) {\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",D="#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(j,"\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"),B="#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(j,"\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 F(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function z(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?F(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):F(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}r.d(e,"a",(function(){return W}));var U=[0,0,0,255],V={filled:!0,extruded:!1,wireframe:!1,_normalize:!0,_windingOrder:"CW",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:U},getLineColor:{type:"accessor",value:U},material:!0},G={enter:function(t,e){return e.length?e.subarray(e.length-t.length):t}},W=function(t){f()(r,t);var e=N(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"getShaders",value:function(t){return l()(g()(r.prototype),"getShaders",this).call(this,{vs:"top"===t?D:B,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:"initializeState",value:function(){var t=this,e=this.context,r=e.gl,n=e.viewport,i=this.props.coordinateSystem;n.isGeospatial&&i===_.a.DEFAULT&&(i=_.a.LNGLAT),this.setState({numInstances:0,polygonTesselator:new L({preproject:i===_.a.LNGLAT&&n.projectFlat,fp64:this.use64bitPositions(),IndexType:!r||Object(x.c)(r,w.a.ELEMENT_INDEX_UINT32)?Uint32Array:Uint16Array})});var o=this.getAttributeManager();o.remove(["instancePickingColors"]),o.add({indices:{size:1,isIndexed:!0,update:this.calculateIndices,noAlloc:!0},positions:{size:3,type:5130,fp64:this.use64bitPositions(),transition:G,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:G,accessor:"getElevation",shaderAttributes:{elevations:{divisor:0},instanceElevations:{divisor:1}}},fillColors:{alias:"colors",size:this.props.colorFormat.length,type:5121,normalized:!0,transition:G,accessor:"getFillColor",defaultValue:U,shaderAttributes:{fillColors:{divisor:0},instanceFillColors:{divisor:1}}},lineColors:{alias:"colors",size:this.props.colorFormat.length,type:5121,normalized:!0,transition:G,accessor:"getLineColor",defaultValue:U,shaderAttributes:{lineColors:{divisor:0},instanceLineColors:{divisor:1}}},pickingColors:{size:3,type:5121,accessor:function(e,r){var n=r.index,i=r.target;return t.encodePickingColor(e&&e.__source?e.__source.index:n,i)},shaderAttributes:{pickingColors:{divisor:0},instancePickingColors:{divisor:1}}}})}},{key:"getPickingInfo",value:function(t){var e=l()(g()(r.prototype),"getPickingInfo",this).call(this,t),n=e.index,i=this.props.data;return i[0]&&i[0].__source&&(e.object=i.find((function(t){return t.__source.index===n}))),e}},{key:"disablePickingIndex",value:function(t){var e=this.props.data;if(e[0]&&e[0].__source)for(var r=0;r<e.length;r++)e[r].__source.index===t&&this._disablePickingIndex(r);else this._disablePickingIndex(t)}},{key:"draw",value:function(t){var e=t.uniforms,r=this.props,n=r.extruded,i=r.filled,o=r.wireframe,a=r.elevationScale,s=this.state,u=s.topModel,c=s.sideModel,l=s.polygonTesselator,h=z(z({},e),{},{extruded:Boolean(n),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){l()(g()(r.prototype),"updateState",this).call(this,t),this.updateGeometry(t);var e,n=t.props,i=t.oldProps,o=t.changeFlags,a=this.getAttributeManager();(o.extensionsChanged||n.filled!==i.filled||n.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,r=(t.oldProps,t.changeFlags);if(r.dataChanged||r.updateTriggersChanged&&(r.updateTriggersChanged.all||r.updateTriggersChanged.getPolygon)){var n=this.state.polygonTesselator,i=e.data.attributes||{};n.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:r.dataChanged}),this.setState({numInstances:n.instanceCount,startIndices:n.vertexStarts}),r.dataChanged||this.getAttributeManager().invalidateAll()}}},{key:"_getModels",value:function(t){var e,r,n=this.props,i=n.id,o=n.filled,a=n.extruded;if(o){var s=this.getShaders("top");s.defines.NON_INSTANCED_MODEL=1,e=new E.a(t,z(z({},s),{},{id:"".concat(i,"-top"),drawMode:4,attributes:{vertexPositions:new Float32Array([0,1])},uniforms:{isWireframe:!1,isSideVertex:!1},vertexCount:0,isIndexed:!0}))}return a&&((r=new E.a(t,z(z({},this.getShaders("side")),{},{id:"".concat(i,"-side"),geometry:new S.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:[r,e].filter(Boolean),topModel:e,sideModel:r}}},{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")}},{key:"wrapLongitude",get:function(){return!1}}]),r}(b.a);W.layerName="SolidPolygonLayer",W.defaultProps=V},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(8),l=r.n(c),h=r(5),f=r.n(h),p=r(6),d=r.n(p),A=r(1),g=r.n(A),m=r(207),y=r(226),v=r(18),_=r(14),b=r(155),x=r(176),w=r(62),E=r(209),S=r(38);function O(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return T(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return T(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var 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Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}var I=function(t){f()(r,t);var e=C(r);function r(t){return a()(this,r),e.call(this,M(M({},t),{},{attributes:{positions:{size:3,padding:18,initialize:!0,type:t.fp64?Float64Array:Float32Array},segmentTypes:{size:1,type:Uint8ClampedArray}}}))}return u()(r,[{key:"getGeometryFromBuffer",value:function(t){return this.normalize?l()(g()(r.prototype),"getGeometryFromBuffer",this).call(this,t):function(){return null}}},{key:"normalizeGeometry",value:function(t){return this.normalize?function(t,e,r,n){var i=t;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}return r?Object(S.d)(i,{size:e,gridResolution:r}):n?Object(S.e)(i,{size:e}):i}(t,this.positionSize,this.opts.resolution,this.opts.wrapLongitude):t}},{key:"get",value:function(t){return this.attributes[t]}},{key:"getGeometrySize",value:function(t){if(Array.isArray(t[0])){var e,r=0,n=O(t);try{for(n.s();!(e=n.n()).done;){var i=e.value;r+=this.getGeometrySize(i)}}catch(t){n.e(t)}finally{n.f()}return r}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&&Array.isArray(t[0])){var r,n=O(t);try{for(n.s();!(r=n.n()).done;){var i=r.value,o=this.getGeometrySize(i);e.geometrySize=o,this.updateGeometryAttributes(i,e),e.vertexStart+=o}}catch(t){n.e(t)}finally{n.f()}}else this._updateSegmentTypes(t,e),this._updatePositions(t,e)}},{key:"_updateSegmentTypes",value:function(t,e){var r=this.attributes.segmentTypes,n=this.isClosed(t),i=e.vertexStart,o=e.geometrySize;r.fill(0,i,i+o),n?(r[i]=4,r[i+o-2]=4):(r[i]+=1,r[i+o-2]+=2),r[i+o-1]=4}},{key:"_updatePositions",value:function(t,e){var r=this.attributes.positions;if(r)for(var n=e.vertexStart,i=e.geometrySize,o=new Array(3),a=n,s=0;s<i;a++,s++)this.getPointOnPath(t,s,o),r[3*a]=o[0],r[3*a+1]=o[1],r[3*a+2]=o[2]}},{key:"getPathLength",value:function(t){return t.length/this.positionSize}},{key:"getPointOnPath",value:function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[],n=this.positionSize;e*n>=t.length&&(e+=1-t.length/n);var i=e*n;return r[0]=t[i],r[1]=t[i+1],r[2]=3===n&&t[i+2]||0,r}},{key:"isClosed",value:function(t){if(!this.normalize)return this.opts.loop;var e=this.positionSize,r=t.length-e;return t[0]===t[r]&&t[1]===t[r+1]&&(2===e||t[2]===t[r+2])}}]),r}(E.a);function k(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function R(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?k(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):k(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function L(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}r.d(e,"a",(function(){return F}));var j=[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:j},getWidth:{type:"accessor",value:1},rounded:{deprecatedFor:["jointRounded","capRounded"]}},B={enter:function(t,e){return e.length?e.subarray(e.length-t.length):t}},F=function(t){f()(r,t);var e=L(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"getShaders",value:function(){return l()(g()(r.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}\nvec3 lineJoin(\n  vec3 prevPoint, vec3 currPoint, vec3 nextPoint,\n  vec2 width\n) {\n  bool isEnd = positions.x > 0.0;\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  vec2 tangent = dirA + dirB;\n  tangent = length(tangent) > 0. ? normalize(tangent) : perpA;\n  vec2 miterVec = vec2(-tangent.y, tangent.x);\n  vec2 dir = isEnd ? dirA : dirB;\n  vec2 perp = isEnd ? perpA : perpB;\n  float L = isEnd ? lenA : lenB;\n  float sinHalfA = abs(dot(miterVec, perp));\n  float cosHalfA = abs(dot(dirA, miterVec));\n  float turnDirection = flipIfTrue(dirA.x * dirB.y >= dirA.y * dirB.x);\n  float cornerPosition = sideOfPath * turnDirection;\n\n  float miterSize = 1.0 / max(sinHalfA, EPSILON);\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  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  if (isCap) {\n    offsetVec = mix(perp * sideOfPath, dir * capType * 4.0 * flipIfTrue(isStartCap), isJoint);\n    vJointType = capType;\n  } else {\n    vJointType = jointType;\n  }\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}\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    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    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;\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 (vJointType > 0.5 && length(vCornerOffset) > 1.0) {\n      discard;\n    }\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:"initializeState",value:function(){var t=this;this.getAttributeManager().addInstanced({positions:{size:3,vertexOffset:1,type:5130,fp64:this.use64bitPositions(),transition:B,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:B,defaultValue:1},instanceColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,accessor:"getColor",transition:B,defaultValue:j},instancePickingColors:{size:3,type:5121,accessor:function(e,r){var n=r.index,i=r.target;return t.encodePickingColor(e&&e.__source?e.__source.index:n,i)}}}),this.setState({pathTesselator:new I({fp64:this.use64bitPositions()})}),this.props.getDashArray&&!this.props.extensions.length&&v.a.removed("getDashArray","PathStyleExtension")()}},{key:"updateState",value:function(t){var e=t.oldProps,n=t.props,i=t.changeFlags;l()(g()(r.prototype),"updateState",this).call(this,{props:n,oldProps:e,changeFlags:i});var o=this.getAttributeManager();if(i.dataChanged||i.updateTriggersChanged&&(i.updateTriggersChanged.all||i.updateTriggersChanged.getPath)){var a=this.state.pathTesselator,s=n.data.attributes||{};a.updateGeometry({data:n.data,geometryBuffer:s.getPath,buffers:s,normalize:!n._pathType,loop:"loop"===n._pathType,getGeometry:n.getPath,positionFormat:n.positionFormat,wrapLongitude:n.wrapLongitude,resolution:this.context.viewport.resolution,dataChanged:i.dataChanged}),this.setState({numInstances:a.instanceCount,startIndices:a.vertexStarts}),i.dataChanged||o.invalidateAll()}if(i.extensionsChanged){var u,c=this.context.gl;null===(u=this.state.model)||void 0===u||u.delete(),this.state.model=this._getModel(c),o.invalidateAll()}}},{key:"getPickingInfo",value:function(t){var e=l()(g()(r.prototype),"getPickingInfo",this).call(this,t),n=e.index,i=this.props.data;return i[0]&&i[0].__source&&(e.object=i.find((function(t){return t.__source.index===n}))),e}},{key:"disablePickingIndex",value:function(t){var e=this.props.data;if(e[0]&&e[0].__source)for(var r=0;r<e.length;r++)e[r].__source.index===t&&this._disablePickingIndex(r);else this._disablePickingIndex(t)}},{key:"draw",value:function(t){var e=t.uniforms,r=this.props,n=r.jointRounded,i=r.capRounded,o=r.billboard,a=r.miterLimit,s=r.widthUnits,u=r.widthScale,c=r.widthMinPixels,l=r.widthMaxPixels;this.state.model.setUniforms(e).setUniforms({jointType:Number(n),capType:Number(i),billboard:o,widthUnits:_.d[s],widthScale:u,miterLimit:a,widthMinPixels:c,widthMaxPixels:l}).draw()}},{key:"_getModel",value:function(t){return new x.a(t,R(R({},this.getShaders()),{},{id:this.props.id,geometry:new w.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")}},{key:"wrapLongitude",get:function(){return!1}}]),r}(b.a);F.layerName="PathLayer",F.defaultProps=D},function(t,e,r){"use strict";var n,i=r(0),o=r.n(i),a=r(2),s=r.n(a),u=r(3),c=r.n(u),l=r(8),h=r.n(l),f=r(5),p=r.n(f),d=r(6),A=r.n(d),g=r(1),m=r.n(g),y=r(207),v=r(226),_=r(14),b=r(18),x=r(155),w=r(176),E=r(62),S=r(230),O=r(197),T=r(98),P=r(292),M=r(206),C=r(53);function I(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return k(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return k(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function k(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}function R(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function L(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?R(Object(r),!0).forEach((function(e){o()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):R(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}var j=function(){},D=(n={},o()(n,10241,9987),o()(n,10240,9729),o()(n,10242,33071),o()(n,10243,33071),n);function B(t){return t&&(t.id||t.url)}function F(t,e,r){for(var n=0;n<e.length;n++){var i=e[n],o=i.icon,a=i.xOffset;t[B(o)]=L(L({},o),{},{x:a,y:r})}}var z=function(){function t(e,r){var n=r.onUpdate,i=void 0===n?j:n,o=r.onError,a=void 0===o?j:o;s()(this,t),this.gl=e,this.onUpdate=i,this.onError=a,this._loadOptions=null,this._getIcon=null,this._texture=null,this._externalTexture=null,this._mapping={},this._pendingCount=0,this._autoPacking=!1,this._xOffset=0,this._yOffset=0,this._rowHeight=0,this._buffer=4,this._canvasWidth=1024,this._canvasHeight=0,this._canvas=null}return c()(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?B(t):t;return this._mapping[e]||{}}},{key:"setProps",value:function(t){var e=t.loadOptions,r=t.autoPacking,n=t.iconAtlas,i=t.iconMapping,o=t.data,a=t.getIcon;e&&(this._loadOptions=e),void 0!==r&&(this._autoPacking=r),a&&(this._getIcon=a),i&&(this._mapping=i),n&&this._updateIconAtlas(n),this._autoPacking&&(o||a)&&"undefined"!=typeof document&&(this._canvas=this._canvas||document.createElement("canvas"),this._updateAutoPacking(o))}},{key:"_updateIconAtlas",value:function(t){var e;null===(e=this._texture)||void 0===e||e.delete(),this._texture=null,this._externalTexture=t,this.onUpdate()}},{key:"_updateAutoPacking",value:function(t){var e,r,n,i,o,a,s=Object.values(function(t,e,r){if(!t||!e)return null;r=r||{};var n,i={},o=Object(C.a)(t),a=o.iterable,s=o.objectInfo,u=I(a);try{for(u.s();!(n=u.n()).done;){var c=n.value;s.index++;var l=e(c,s),h=B(l);if(!l)throw new Error("Icon is missing.");if(!l.url)throw new Error("Icon url is missing.");i[h]||r[h]&&l.url===r[h].url||(i[h]=L(L({},l),{},{source:c,sourceIndex:s.index}))}}catch(t){u.e(t)}finally{u.f()}return i}(t,this._getIcon,this._mapping)||{});if(s.length>0){var u=function(t){for(var e,r=t.icons,n=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<r.length;d++){var A=r[d];if(!o[B(A)]){var g=A.height,m=A.width;s+m+n>f&&(F(o,p,c),s=0,c=h+c+n,h=0,p=[]),p.push({icon:A,xOffset:s}),s=s+m+n,h=Math.max(h,g)}}return p.length>0&&F(o,p,c),{mapping:o,rowHeight:h,xOffset:s,yOffset:c,canvasWidth:f,canvasHeight:(e=h+c+n,Math.pow(2,Math.ceil(Math.log2(e))))}}({icons:s,buffer:this._buffer,canvasWidth:this._canvasWidth,mapping:this._mapping,rowHeight:this._rowHeight,xOffset:this._xOffset,yOffset:this._yOffset}),c=u.mapping,l=u.xOffset,h=u.yOffset,f=u.rowHeight,p=u.canvasHeight;this._rowHeight=f,this._mapping=c,this._xOffset=l,this._yOffset=h,this._canvasHeight=p,this._texture||(this._texture=new T.a(this.gl,{width:this._canvasWidth,height:this._canvasHeight,parameters:D})),this._texture.height!==this._canvasHeight&&(this._texture=(this.gl,e=this._texture,r=this._canvasWidth,n=this._canvasHeight,i=e.width,o=e.height,a=Object(S.a)(e,{width:r,height:n}),Object(O.b)(e,a,{targetY:0,width:i,height:o}),e.delete(),a)),this.onUpdate(),this._loadIcons(s)}}},{key:"_loadIcons",value:function(t){var e,r=this,n=this._canvas.getContext("2d"),i=I(t);try{var o=function(){var t=e.value;r._pendingCount++,Object(M.a)(t.url,P.a,r._loadOptions).then((function(e){var i=B(t),o=r._mapping[i],a=o.x,s=o.y,u=o.width,c=o.height,l=function(t,e,r,n){return r===e.width&&n===e.height?e:(t.canvas.height=n,t.canvas.width=r,t.clearRect(0,0,t.canvas.width,t.canvas.height),t.drawImage(e,0,0,e.width,e.height,0,0,r,n),t.canvas)}(n,e,u,c);r._texture.setSubImageData({data:l,x:a,y:s,width:u,height:c}),r._texture.generateMipmap(),r.onUpdate()})).catch((function(e){r.onError({url:t.url,source:t.source,sourceIndex:t.sourceIndex,loadOptions:r._loadOptions,error:e})})).finally((function(){r._pendingCount--}))};for(i.s();!(e=i.n()).done;)o()}catch(t){i.e(t)}finally{i.f()}}},{key:"isLoaded",get:function(){return 0===this._pendingCount}}]),t}();function N(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function U(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?N(Object(r),!0).forEach((function(e){o()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):N(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function V(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=m()(t);if(e){var i=m()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return A()(this,r)}}r.d(e,"a",(function(){return H}));var G=[0,0,0,255],W={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){p()(r,t);var e=V(r);function r(){return s()(this,r),e.apply(this,arguments)}return c()(r,[{key:"getShaders",value:function(){return h()(m()(r.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  float sizePixels = clamp(\n    project_size_to_pixel(instanceSizes * sizeScale, sizeUnits), \n    sizeMinPixels, sizeMaxPixels\n  );\n  float instanceScale = iconSize.y == 0.0 ? 0.0 : sizePixels / iconSize.y;\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  vec3 color = mix(texColor.rgb, vColor.rgb, vColorMode);\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 z(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){var e=t.oldProps,n=t.props,i=t.changeFlags;h()(m()(r.prototype),"updateState",this).call(this,{props:n,oldProps:e,changeFlags:i});var o=this.getAttributeManager(),a=n.iconAtlas,s=n.iconMapping,u=n.data,c=n.getIcon,l=this.state.iconManager;l.setProps({loadOptions:n.loadOptions});var f=!1;if(a||this.internalState.isAsyncPropLoading("iconAtlas")?(e.iconAtlas!==n.iconAtlas&&l.setProps({iconAtlas:a,autoPacking:!1}),e.iconMapping!==n.iconMapping&&(l.setProps({iconMapping:s}),f=!0)):l.setProps({autoPacking:!0}),(i.dataChanged||i.updateTriggersChanged&&(i.updateTriggersChanged.all||i.updateTriggersChanged.getIcon))&&l.setProps({data:u,getIcon:c}),f&&(o.invalidate("instanceOffsets"),o.invalidate("instanceIconFrames"),o.invalidate("instanceColorModes")),i.extensionsChanged){var p,d=this.context.gl;null===(p=this.state.model)||void 0===p||p.delete(),this.state.model=this._getModel(d),o.invalidateAll()}}},{key:"finalizeState",value:function(){h()(m()(r.prototype),"finalizeState",this).call(this),this.state.iconManager.finalize()}},{key:"draw",value:function(t){var e=t.uniforms,r=this.props,n=r.sizeScale,i=r.sizeMinPixels,o=r.sizeMaxPixels,a=r.sizeUnits,s=r.billboard,u=r.alphaCutoff,c=this.state.iconManager.getTexture();c&&this.state.model.setUniforms(e).setUniforms({iconsTexture:c,iconsTextureDim:[c.width,c.height],sizeUnits:_.d[a],sizeScale:n,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=this.getCurrentLayer().props.onIconError;e?e(t):b.a.error(t.error)()}},{key:"getInstanceOffset",value:function(t){var e=this.state.iconManager.getIconMapping(t);return[e.width/2-e.anchorX||0,e.height/2-e.anchorY||0]}},{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||0,e.y||0,e.width||0,e.height||0]}},{key:"isLoaded",get:function(){return h()(m()(r.prototype),"isLoaded",this)&&this.state.iconManager.isLoaded}}]),r}(x.a);H.layerName="IconLayer",H.defaultProps=W},function(t,e,r){"use strict";r.d(e,"a",(function(){return o}));var n=r(13),i=r(42);class o extends(function(t){function e(){var e=Reflect.construct(t,Array.from(arguments));return Object.setPrototypeOf(e,Object.getPrototypeOf(this)),e}return e.prototype=Object.create(t.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t,e}(Array)){get ELEMENTS(){return Object(i.a)(!1),0}clone(){return(new this.constructor).copy(this)}from(t){return Array.isArray(t)?this.copy(t):this.fromObject(t)}fromArray(t,e=0){for(let r=0;r<this.ELEMENTS;++r)this[r]=t[r+e];return this.check()}to(t){return t===this?this:Object(n.f)(t)?this.toArray(t):this.toObject(t)}toTarget(t){return t?this.to(t):this}toArray(t=[],e=0){for(let r=0;r<this.ELEMENTS;++r)t[e+r]=this[r];return t}toFloat32Array(){return new Float32Array(this)}toString(){return this.formatString(n.b)}formatString(t){let e="";for(let r=0;r<this.ELEMENTS;++r)e+=(r>0?", ":"")+Object(n.e)(this[r],t);return`${t.printTypes?this.constructor.name:""}[${e}]`}equals(t){if(!t||this.length!==t.length)return!1;for(let 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this.check()}sub(t){return this.subtract(t)}setScalar(t){for(let e=0;e<this.ELEMENTS;++e)this[e]=t;return this.check()}addScalar(t){for(let e=0;e<this.ELEMENTS;++e)this[e]+=t;return this.check()}subScalar(t){return this.addScalar(-t)}multiplyScalar(t){for(let e=0;e<this.ELEMENTS;++e)this[e]*=t;return this.check()}divideScalar(t){return this.scale(1/t)}clampScalar(t,e){for(let r=0;r<this.ELEMENTS;++r)this[r]=Math.min(Math.max(this[r],t),e);return this.check()}multiplyByScalar(t){return this.scale(t)}get elements(){return this}check(){if(n.b.debug&&!this.validate())throw new Error(`math.gl: ${this.constructor.name} some fields set to invalid numbers'`);return this}validate(){let t=this.length===this.ELEMENTS;for(let e=0;e<this.ELEMENTS;++e)t=t&&Number.isFinite(this[e]);return t}}},function(t,e,r){"use strict";var n=r(44),i=r.n(n),o=r(10),a=r.n(o),s=r(14),u=r(95),c=r(11),l=r(80),h=r(22);function f(t,e){var r;if("undefined"==typeof 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d=Object(l.a)((function(t){var e=t.viewport,r=t.center;return new c.a(e.viewProjectionMatrix).invert().transform(r)})),A=Object(l.a)((function(t){var e,r=t.viewport,n=t.shadowMatrices,o=[],s=r.pixelUnprojectionMatrix,u=r.isGeospatial?void 0:1,l=[[0,0,u],[r.width,0,u],[0,r.height,u],[r.width,r.height,u],[0,0,-1],[r.width,0,-1],[0,r.height,-1],[r.width,r.height,-1]].map((function(t){return function(t,e){var r=a()(t,3),n=r[0],i=r[1],o=r[2],s=Object(h.n)([n,i,o],e);if(Number.isFinite(o))return s;return[s[0],s[1],0]}(t,s)})),p=f(n);try{var d=function(){var t=e.value,n=t.clone().translate(new c.b(r.center).negate()),a=l.map((function(t){return n.transform(t)})),s=(new c.a).ortho({left:Math.min.apply(Math,i()(a.map((function(t){return 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 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/* @license
Papa Parse
v5.0.0-beta.0
https://github.com/mholt/PapaParse
License: MIT
*/
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/*! Hammer.JS - v2.0.7 - 2016-04-22
 * http://hammerjs.github.io/
 *
 * Copyright (c) 2016 Jorik Tangelder;
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i.internalState.reloadAsyncProp(n,t)},consumerId:i.id,requestId:n}):Object(Vt.a)(t,o,a)},compare:!1},updateTriggers:{},visible:!0,pickable:!1,opacity:{type:"number",min:0,max:1,value:1},onHover:{type:"function",value:null,compare:!1,optional:!0},onClick:{type:"function",value:null,compare:!1,optional:!0},onDragStart:{type:"function",value:null,compare:!1,optional:!0},onDrag:{type:"function",value:null,compare:!1,optional:!0},onDragEnd:{type:"function",value:null,compare:!1,optional:!0},coordinateSystem:m.a.DEFAULT,coordinateOrigin:{type:"array",value:[0,0,0],compare:!0},modelMatrix:{type:"array",value:null,compare:!0,optional:!0},wrapLongitude:!1,positionFormat:"XYZ",colorFormat:"RGBA",parameters:{},transitions:null,extensions:[],loaders:{type:"array",value:[],optional:!0,compare:!0},getPolygonOffset:{type:"function",value:function(t){return[0,100*-t.layerIndex]},compare:!1},highlightedObjectIndex:-1,autoHighlight:!1,highlightColor:{type:"accessor",value:[0,0,128,128]}},Jt=function(t){l()(r,t);var e=Ht(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"toString",value:function(){var t=this.constructor.layerName||this.constructor.name;return"".concat(t,"({id: '").concat(this.props.id,"'})")}},{key:"raiseError",value:function(t,e){var r,n,i,o;(e&&(t.message="".concat(e,": ").concat(t.message)),null===(r=(n=this.props).onError)||void 0===r?void 0:r.call(n,t))||(null===(i=this.context)||void 0===i||null===(o=i.onError)||void 0===o||o.call(i,t,this))}},{key:"setState",value:function(t){this.setChangeFlags({stateChanged:!0}),Object.assign(this.state,t),this.setNeedsRedraw()}},{key:"setNeedsRedraw",value:function(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this.internalState&&(this.internalState.needsRedraw=t)}},{key:"setNeedsUpdate",value:function(){this.context.layerManager.setNeedsUpdate(String(this)),this.internalState.needsUpdate=!0}},{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.needsUpdate||this.hasUniformTransition()||this.shouldUpdateState(this._getUpdateParams())}},{key:"hasUniformTransition",value:function(){return this.internalState.uniformTransitions.active}},{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:"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:"project",value:function(t){var e=this.context.viewport,r=Object(G.a)(t,{viewport:e,modelMatrix:this.props.modelMatrix,coordinateOrigin:this.props.coordinateOrigin,coordinateSystem:this.props.coordinateSystem}),n=Object(Ut.p)(r,e.pixelProjectionMatrix),o=i()(n,3),a=o[0],s=o[1],u=o[2];return 2===t.length?[a,s]:[a,s,u]}},{key:"unproject",value:function(t){return this.context.viewport.unproject(t)}},{key:"projectPosition",value:function(t){return Object(G.b)(t,{viewport:this.context.viewport,modelMatrix:this.props.modelMatrix,coordinateOrigin:this.props.coordinateOrigin,coordinateSystem:this.props.coordinateSystem})}},{key:"use64bitPositions",value:function(){var t=this.props.coordinateSystem;return t===m.a.DEFAULT||t===m.a.LNGLAT||t===m.a.CARTESIAN}},{key:"onHover",value:function(t,e){return!!this.props.onHover&&this.props.onHover(t,e)}},{key:"onClick",value:function(t,e){return!!this.props.onClick&&this.props.onClick(t,e)}},{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(N.a)(t instanceof Uint8Array);var e=i()(t,3);return e[0]+256*e[1]+65536*e[2]-1}},{key:"initializeState",value:function(){throw new Error("Layer ".concat(this," has not defined initializeState"))}},{key:"getShaders",value:function(t){var e,r=Gt(this.props.extensions);try{for(r.s();!(e=r.n()).done;){var n=e.value;t=Object(V.a)(t,n.getShaders.call(this,n))}}catch(t){r.e(t)}finally{r.f()}return t}},{key:"shouldUpdateState",value:function(t){t.oldProps,t.props,t.context;return t.changeFlags.propsOrDataChanged}},{key:"updateState",value:function(t){var e=t.oldProps,r=t.props,n=(t.context,t.changeFlags),i=this.getAttributeManager();if(n.dataChanged&&i){var o=n.dataChanged;if(Array.isArray(o)){var a,s=Gt(o);try{for(s.s();!(a=s.n()).done;){var u=a.value;i.invalidateAll(u)}}catch(t){s.e(t)}finally{s.f()}}else i.invalidateAll()}var c=e.highlightedObjectIndex>=0||e.pickable,l=r.highlightedObjectIndex>=0||r.pickable;if(c!==l&&i){var h=i.attributes,f=h.pickingColors,p=h.instancePickingColors,d=f||p;d&&(l&&d.constant&&(d.constant=!1,i.invalidate(d.id)),d.value||l||(d.constant=!0,d.value=[0,0,0]))}}},{key:"finalizeState",value:function(){var t,e=Gt(this.getModels());try{for(e.s();!(t=e.n()).done;){t.value.delete()}}catch(t){e.e(t)}finally{e.f()}var r=this.getAttributeManager();r&&r.finalize(),this.context.resourceManager.unsubscribe({consumerId:this.id}),this.internalState.uniformTransitions.clear(),this.internalState.finalize()}},{key:"draw",value:function(t){var e,r=Gt(this.getModels());try{for(r.s();!(e=r.n()).done;){e.value.draw(t)}}catch(t){r.e(t)}finally{r.f()}}},{key:"getPickingInfo",value:function(t){var e=t.info,r=(t.mode,e.index);return r>=0&&Array.isArray(this.props.data)&&(e.object=this.props.data[r]),e}},{key:"activateViewport",value:function(t){var e=this.internalState.viewport;this.internalState.viewport=t,e&&Yt({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=(arguments.length>1&&void 0!==arguments[1]&&arguments[1],this.getAttributeManager());e&&("all"===t?e.invalidateAll():e.invalidate(t))}},{key:"updateAttributes",value:function(t){var e,r=Gt(this.getModels());try{for(r.s();!(e=r.n()).done;){var n=e.value;this._setModelAttributes(n,t)}}catch(t){r.e(t)}finally{r.f()}}},{key:"_updateAttributes",value:function(t){var e=this.getAttributeManager();if(e){var r=this.getNumInstances(t),n=this.getStartIndices(t);e.update({data:t.data,numInstances:r,startIndices:n,props:t,transitions:t.transitions,buffers:t.data.attributes,context:this,ignoreUnknownAttributes:!0});var i=e.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(),r=Object.create(this.props);for(var n in e)Object.defineProperty(r,n,{value:e[n]});return r}return this.props}},{key:"calculateInstancePickingColors",value:function(t,e){var r=e.numInstances;if(!t.constant){var n=Math.floor(Kt.length/3);if(this.internalState.usesPickingColorCache=!0,n<r){r>Xt&&P.a.warn("Layer has too many data objects. Picking might not be able to distinguish all objects.")(),Kt=W.a.allocate(Kt,r,{size:3,copy:!0,maxCount:Math.max(r,Xt)});for(var i=Math.floor(Kt.length/3),o=[],a=n;a<i;a++)this.encodePickingColor(a,o),Kt[3*a+0]=o[0],Kt[3*a+1]=o[1],Kt[3*a+2]=o[2]}t.value=Kt.subarray(0,3*r)}}},{key:"_setModelAttributes",value:function(t,e){var r=this.getAttributeManager(),n=t.userData.excludeAttributes||{},i=r.getShaderAttributes(e,n);t.setAttributes(i)}},{key:"disablePickingIndex",value:function(t){this._disablePickingIndex(t)}},{key:"_disablePickingIndex",value:function(t){var e=this.getAttributeManager().attributes,r=e.pickingColors,n=e.instancePickingColors,i=r||n,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,r=t.instancePickingColors,n=e||r;this.internalState.usesPickingColorCache&&n.value.buffer!==Kt.buffer&&(n.value=Kt.subarray(0,n.value.length)),n.updateSubBuffer({startOffset:0})}},{key:"getNumInstances",value:function(t){return void 0!==(t=t||this.props).numInstances?t.numInstances:this.state&&void 0!==this.state.numInstances?this.state.numInstances:Object(B.a)(t.data)}},{key:"getStartIndices",value:function(t){return void 0!==(t=t||this.props).startIndices?t.startIndices:this.state&&this.state.startIndices?this.state.startIndices:null}},{key:"_initialize",value:function(){Object(F.a)("layer.initialize",this),this._initState(),this.initializeState(this.context);var t,e=Gt(this.props.extensions);try{for(e.s();!(t=e.n()).done;){var r=t.value;r.initializeState.call(this,this.context,r)}}catch(t){e.e(t)}finally{e.f()}this.setChangeFlags({dataChanged:!0,propsChanged:!0,viewportChanged:!0,extensionsChanged:!0}),this._updateState()}},{key:"_update",value:function(){var t=this.needsUpdate();Object(F.a)("layer.update",this,t),t&&this._updateState()}},{key:"_updateState",value:function(){var t=this.props,e=this.context.viewport,r=this._updateUniformTransition();this.internalState.propsInTransition=r,this.context.viewport=this.internalState.viewport||e,this.props=r;try{var n=this._getUpdateParams(),i=this.getModels();if(this.context.gl)this.updateState(n);else try{this.updateState(n)}catch(t){}var o,a=Gt(this.props.extensions);try{for(a.s();!(o=a.n()).done;){var s=o.value;s.updateState.call(this,n,s)}}catch(t){a.e(t)}finally{a.f()}var u=this.getModels()[0]!==i[0];this._updateModules(n,u),this.isComposite?this._renderLayers(n):(this.setNeedsRedraw(),this._updateAttributes(this.props),this.state.model&&this.state.model.setInstanceCount(this.getNumInstances()))}finally{this.context.viewport=e,this.props=t,this.clearChangeFlags(),this.internalState.needsUpdate=!1,this.internalState.resetOldProps()}}},{key:"_finalize",value:function(){Object(F.a)("layer.finalize",this),this.finalizeState(this.context);var t,e=Gt(this.props.extensions);try{for(e.s();!(t=e.n()).done;){var r=t.value;r.finalizeState.call(this,r)}}catch(t){e.e(t)}finally{e.f()}}},{key:"drawLayer",value:function(t){var e=this,r=t.moduleParameters,n=void 0===r?null:r,i=t.uniforms,o=void 0===i?{}:i,a=t.parameters,s=void 0===a?{}:a;this._updateAttributeTransition();var u=this.props;this.props=this.internalState.propsInTransition||u;var c=this.props.opacity;o.opacity=Math.pow(c,1/2.2);try{n&&this.setModuleParameters(n);var l=this.props.getPolygonOffset,h=l&&l(o)||[0,0];Object(z.n)(this.context.gl,{polygonOffset:h}),Object(z.o)(this.context.gl,s,(function(){var t,r={moduleParameters:n,uniforms:o,parameters:s,context:e.context},i=Gt(e.props.extensions);try{for(i.s();!(t=i.n()).done;){var a=t.value;a.draw.call(e,r,a)}}catch(t){i.e(t)}finally{i.f()}e.draw(r)}))}finally{this.props=u}}},{key:"getChangeFlags",value:function(){return this.internalState.changeFlags}},{key:"setChangeFlags",value:function(t){var e=this.internalState.changeFlags;for(var r in t)if(t[r]){var n=!1;switch(r){case"dataChanged":Array.isArray(e[r])&&(e[r]=Array.isArray(t[r])?e[r].concat(t[r]):t[r],n=!0);default:e[r]||(e[r]=t[r],n=!0)}n&&Object(F.a)("layer.changeFlag",this,r,t)}var i=e.dataChanged||e.updateTriggersChanged||e.propsChanged||e.extensionsChanged;e.propsOrDataChanged=i,e.somethingChanged=i||t.viewportChanged||t.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 r=Object(D.b)(t,e);if(r.updateTriggersChanged)for(var n in r.updateTriggersChanged)r.updateTriggersChanged[n]&&this.invalidateAttribute(n);if(r.transitionsChanged)for(var i in r.transitionsChanged)this.internalState.uniformTransitions.add(i,e[i],t[i],t.transitions[i]);return this.setChangeFlags(r)}},{key:"validateProps",value:function(){Object(D.c)(this.props)}},{key:"setModuleParameters",value:function(t){var e,r=Gt(this.getModels());try{for(r.s();!(e=r.n()).done;){e.value.updateModuleSettings(t)}}catch(t){r.e(t)}finally{r.f()}}},{key:"updateAutoHighlight",value:function(t){this.props.autoHighlight&&this._updateAutoHighlight(t)}},{key:"_updateAutoHighlight",value:function(t){var e={pickingSelectedColor:t.picked?t.color:null},r=this.props.highlightColor;t.picked&&"function"==typeof r&&(e.pickingHighlightColor=r(t)),this.setModuleParameters(e),this.setNeedsRedraw()}},{key:"_updateModules",value:function(t,e){var r=t.props,n=t.oldProps,i=r.autoHighlight,o=r.highlightedObjectIndex,a=r.highlightColor;if(e||n.autoHighlight!==i||n.highlightedObjectIndex!==o||n.highlightColor!==a){var s={};i||(s.pickingSelectedColor=null),Array.isArray(a)&&(s.pickingHighlightColor=a),Number.isInteger(o)&&(s.pickingSelectedColor=o>=0?this.encodePickingColor(o):null),this.setModuleParameters(s)}}},{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 r=this.getAttributeManager(),n=r&&r.getNeedsRedraw(t);return e=e||n}},{key:"_getAttributeManager",value:function(){return new y.a(this.context.gl,{id:this.props.id,stats:this.context.stats,timeline:this.context.timeline})}},{key:"_initState",value:function(){Object(N.a)(!this.internalState&&!this.state),Object(N.a)(isFinite(this.props.coordinateSystem));var t=this._getAttributeManager();t&&t.addInstanced({instancePickingColors:{type:5121,size:3,noAlloc:!0,update:this.calculateInstancePickingColors}}),this.internalState=new Nt({attributeManager:t,layer:this}),this.clearChangeFlags(),this.state={},Object.defineProperty(this.state,"attributeManager",{get:function(){return P.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)}},{key:"_transferState",value:function(t){Object(F.a)("layer.matched",this,this===t);var e=t.state,r=t.internalState;this!==t&&(this.internalState=r,this.internalState.layer=this,this.state=e,this.internalState.setAsyncProps(this.props),this.diffProps(this.props,this.internalState.getOldProps()))}},{key:"_onAsyncPropUpdated",value:function(){this.diffProps(this.props,this.internalState.getOldProps()),this.setNeedsUpdate()}},{key:"isLoaded",get:function(){return this.internalState&&!this.internalState.isAsyncPropLoading()}},{key:"wrapLongitude",get:function(){return this.props.wrapLongitude}}]),r}(Ft);Jt.layerName="Layer",Jt.defaultProps=$t},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(10),l=r.n(c),h=r(8),f=r.n(h),p=r(5),d=r.n(p),A=r(6),g=r.n(A),m=r(1),y=r.n(m),v=r(240),_=r(179),b=r(34);function x(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function w(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?x(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):x(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}var E=function(){function t(e,r){a()(this,t),this.opts=r,this.source=e}return u()(t,[{key:"getValue",value:function(){var t=this.source.getBuffer(),e=this.getAccessor();if(t)return[t,e];var r=this.source.value,n=e.size,i=r;if(r&&r.length!==n){i=new Float32Array(n);for(var o=e.elementOffset||0,a=0;a<n;++a)i[a]=r[o+a]}return i}},{key:"getAccessor",value:function(){return w(w({},this.source.getAccessor()),this.opts)}},{key:"value",get:function(){return this.source.value}}]),t}();var S=r(67),O=r(35),T=r(18);function P(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return 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s=n;i?s=5126:!s&&r.isIndexed?s=e&&Object(v.b)(e,_.a.ELEMENT_INDEX_UINT32)?5125:5123:s||(s=5126),r.logicalType=n,r.type=s;var u=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")}}(n||s||5126);this.shaderAttributes={},this.doublePrecision=i,i&&!1===r.fp64&&(u=Float32Array),r.bytesPerElement=u.BYTES_PER_ELEMENT,this.defaultType=u,this.value=null,this.settings=r,this.state={externalBuffer:null,bufferAccessor:r,allocatedValue:null,constant:!1},this._buffer=null,this.setData(r)}return u()(t,[{key:"delete",value:function(){this._buffer&&(this._buffer.delete(),this._buffer=null),S.a.release(this.state.allocatedValue)}},{key:"getShaderAttributes",value:function(t,e){if(this.doublePrecision){var r={},n=this.value instanceof Float64Array,o=(a=this.getAccessor(),{high:s=I(a,e||{}),low:M(M({},s),{},{offset:s.offset+4*a.size})});return r[t]=new E(this,o.high),r["".concat(t,"64Low")]=n?new E(this,o.low):new Float32Array(this.size),r}var a,s;if(e){var u=I(this.getAccessor(),e);return i()({},t,new E(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:"setData",value:function(t){var e=this.state;ArrayBuffer.isView(t)?t={value:t}:t instanceof b.a&&(t={buffer:t});var r=M(M({},this.settings),t);if(e.bufferAccessor=r,t.constant){var n=t.value;if(n=this._normalizeValue(n,[],0),this.settings.normalized&&(n=this._normalizeConstant(n)),!(!e.constant||!this._areValuesEqual(n,this.value)))return!1;e.externalBuffer=null,e.constant=!0,this.value=n}else if(t.buffer){var i=t.buffer;e.externalBuffer=i,e.constant=!1,this.value=t.value;var o=t.value instanceof Float64Array;r.type=t.type||i.accessor.type,r.bytesPerElement=i.accessor.BYTES_PER_ELEMENT*(o?2:1),r.stride=C(r)}else if(t.value){this._checkExternalBuffer(t);var a=t.value;e.externalBuffer=null,e.constant=!1,this.value=a,r.bytesPerElement=a.BYTES_PER_ELEMENT,r.stride=C(r);var s=this.buffer,u=this.byteOffset;this.doublePrecision&&a instanceof Float64Array&&(a=Object(O.f)(a,r));var c=a.byteLength+u+2*r.stride;s.byteLength<c&&s.reallocate(c),s.setAccessor(null),s.subData({data:a,offset:u}),r.type=t.type||s.accessor.type}return!0}},{key:"updateSubBuffer",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=this.value,r=t.startOffset,n=void 0===r?0:r,i=t.endOffset;this.buffer.subData({data:this.doublePrecision&&e instanceof Float64Array?Object(O.f)(e,{size:this.size,startIndex:n,endIndex:i}):e.subarray(n,i),offset:n*e.BYTES_PER_ELEMENT+this.byteOffset})}},{key:"allocate",value:function(t){var e=t.numInstances,r=t.copy,n=void 0!==r&&r,i=this.state,o=i.allocatedValue,a=S.a.allocate(o,e+1,{size:this.size,type:this.defaultType,copy:n});this.value=a;var s=this.buffer,u=this.byteOffset;return s.byteLength<a.byteLength+u&&(s.reallocate(a.byteLength+u),n&&o&&s.subData({data:o instanceof Float64Array?Object(O.f)(o,this):o,offset:u})),i.allocatedValue=a,i.constant=!1,i.externalBuffer=null,i.bufferAccessor=this.settings,!0}},{key:"_checkExternalBuffer",value:function(t){var e=t.value;if(!t.constant&&e){var r=this.defaultType,n=!1;if(this.doublePrecision&&(n=e.BYTES_PER_ELEMENT<4),n)throw new Error("Attribute ".concat(this.id," does not support ").concat(e.constructor.name));e instanceof r||!this.settings.normalized||"normalized"in t||T.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,r){var n=this.settings,i=n.defaultValue,o=n.size;if(Number.isFinite(t))return e[r]=t,e;if(!t)return e[r]=i[0],e;switch(o){case 4:e[r+3]=Number.isFinite(t[3])?t[3]:i[3];case 3:e[r+2]=Number.isFinite(t[2])?t[2]:i[2];case 2:e[r+1]=Number.isFinite(t[1])?t[1]:i[1];case 1:e[r+0]=Number.isFinite(t[0])?t[0]:i[0];break;default:for(var a=o;--a>=0;)e[r+a]=Number.isFinite(t[a])?t[a]:i[a]}return e}},{key:"_areValuesEqual",value:function(t,e){if(!t||!e)return!1;for(var r=this.size,n=0;n<r;n++)if(t[n]!==e[n])return!1;return!0}},{key:"buffer",get:function(){if(!this._buffer){var t=this.settings,e=t.isIndexed,r=t.type;this._buffer=new b.a(this.gl,{id:this.id,target:e?34963:34962,accessor:{type:r}})}return this._buffer}},{key:"byteOffset",get:function(){var t=this.getAccessor();return t.vertexOffset?t.vertexOffset*C(t):0}}]),t}(),R=r(37),L=r(53),j=r(66),D=[],B=[[0,1/0]];function F(t,e){if(t===B)return t;if(e[0]<0&&(e[0]=0),e[0]>=e[1])return t;for(var r=[],n=t.length,i=0,o=0;o<n;o++){var a=t[o];a[1]<e[0]?(r.push(a),i=o+1):a[0]>e[1]?r.push(a):e=[Math.min(a[0],e[0]),Math.max(a[1],e[1])]}return r.splice(i,0,e),r}var z=r(46);function N(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return U(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return U(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function U(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}function V(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=y()(t);if(e){var i=y()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return g()(this,r)}}var G=function(t){d()(r,t);var e=V(r);function r(t){var n,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};a()(this,r),n=e.call(this,t,i);var o=i.transition,s=void 0!==o&&o,u=i.noAlloc,c=void 0!==u&&u,l=i.update,h=void 0===l?null:l,f=i.accessor,p=void 0===f?null:f,d=i.transform,A=void 0===d?null:d,g=i.startIndices,m=void 0===g?null:g;return Object.assign(n.settings,{transition:s,noAlloc:c,update:h||p&&n._autoUpdater,accessor:p,transform:A}),Object.assign(n.state,{lastExternalBuffer:null,binaryValue:null,binaryAccessor:null,needsUpdate:!0,needsRedraw:!1,updateRanges:B,startIndices:m}),Object.seal(n.settings),Object.seal(n.state),n._validateAttributeUpdaters(),n}return u()(r,[{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,r=void 0!==e&&e,n=this.state.needsRedraw;return this.state.needsRedraw=n&&!r,n}},{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,r=this.settings.transition,n=Array.isArray(e)?t[e.find((function(e){return t[e]}))]:t[e];return Object(z.e)(n,r)}},{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 r=e.startRow,n=void 0===r?0:r,i=e.endRow,o=void 0===i?1/0:i;this.state.updateRanges=F(this.state.updateRanges,[n,o])}else this.state.updateRanges=B}},{key:"clearNeedsUpdate",value:function(){this.state.needsUpdate=!1,this.state.updateRanges=D}},{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:"update",value:function(t){this.setData(t)}},{key:"allocate",value:function(t){var e=this.state,n=this.settings;return!n.noAlloc&&(!!n.update&&(f()(y()(r.prototype),"allocate",this).call(this,{numInstances:t,copy:e.updateRanges!==B}),!0))}},{key:"updateBuffer",value:function(t){var e=t.numInstances,n=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 p,d=N(a);try{for(d.s();!(p=d.n()).done;){var A=l()(p.value,2),g=A[0],m=A[1];u.call(o,this,{data:n,startRow:g,endRow:m,props:i,numInstances:e})}}catch(t){d.e(t)}finally{d.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 v,_=N(a);try{for(_.s();!(v=_.n()).done;){var b=l()(v.value,2),x=b[0],w=b[1],E=Number.isFinite(x)?this.getVertexOffset(x):0,S=Number.isFinite(w)?this.getVertexOffset(w):c||!Number.isFinite(e)?this.value.length:e*this.size;f()(y()(r.prototype),"updateSubBuffer",this).call(this,{startOffset:E,endOffset:S})}}catch(t){_.e(t)}finally{_.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,r=this.state,n=this.settings;if(!t)return r.binaryValue=null,r.binaryAccessor=null,!1;if(n.noAlloc)return!1;if(r.binaryValue===t)return this.clearNeedsUpdate(),!0;r.binaryValue=t,this.setNeedsRedraw(),ArrayBuffer.isView(t)&&(t={value:t});var i=n.transform||e!==this.startIndices;if(i){Object(R.a)(ArrayBuffer.isView(t.value),"invalid ".concat(n.accessor));var o=t.size&&t.size!==this.size;return r.binaryAccessor=Object(L.b)(t.value,{size:t.size||this.size,stride:t.stride,offset:t.offset,startIndices:e,nested:o}),!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 n in t)Object.assign(e,f()(y()(r.prototype),"getShaderAttributes",this).call(this,n,t[n]));return e}},{key:"_autoUpdater",value:function(t,e){var r=e.data,n=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(R.a)("function"==typeof d,'accessor "'.concat(f,'" is not a function'));var A,g=t.getVertexOffset(n),m=Object(L.a)(r,n,i),y=m.iterable,v=m.objectInfo,_=N(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,S=g,O=N(x);try{for(O.s();!(E=O.n()).done;){var T=E.value;t._normalizeValue(T,c,S),S+=l}}catch(t){O.e(t)}finally{O.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 r=!0;switch(e){case 4:r=r&&Number.isFinite(t[3]);case 3:r=r&&Number.isFinite(t[2]);case 2:r=r&&Number.isFinite(t[1]);case 1:r=r&&Number.isFinite(t[0]);break;default:r=!1}if(!r)throw new Error("Illegal attribute generated for ".concat(this.id))}}},{key:"startIndices",get:function(){return this.state.startIndices},set:function(t){this.state.startIndices=t}}]),r}(k),W=r(32),H=r(294),q=r(73);function Z(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function X(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?Z(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):Z(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function Q(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return Y(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return Y(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function Y(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}var K=function(){function t(e){var r=e.gl,n=e.attribute,i=e.timeline;a()(this,t),this.gl=r,this.type="interpolation",this.transition=new q.a(i),this.attribute=n,this.attributeInTransition=new G(r,n.settings),this.currentStartIndices=n.startIndices,this.currentLength=0,this.transform=function(t,e){var r=Object(z.c)(e.size);return new H.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:r},varyings:["vCurrent"]})}(r,n);var o={byteLength:0,usage:35050};this.buffers=[new b.a(r,o),new b.a(r,o)]}return u()(t,[{key:"start",value:function(t,e){if(t.duration<=0)this.transition.cancel();else{var r=this.gl,n=this.buffers,i=this.attribute;Object(z.a)(n);var o,a={numInstances:e,attribute:i,fromLength:this.currentLength,fromStartIndices:this.currentStartIndices,getData:t.enter},s=Q(n);try{for(s.s();!(o=s.n()).done;){var u=o.value;Object(z.f)(X({buffer:u},a))}}catch(t){s.e(t)}finally{s.f()}this.currentStartIndices=i.startIndices,this.currentLength=Object(z.b)(i,e),this.attributeInTransition.update({buffer:n[1],value:i.value}),this.transition.start(t),this.transform.update({elementCount:Math.floor(this.currentLength/i.size),sourceBuffers:{aFrom:n[0],aTo:Object(z.d)(r,i)},feedbackBuffers:{vCurrent:n[1]}})}}},{key:"update",value:function(){var t=this.transition.update();if(t){var e=this.transition,r=e.time,n=e.settings,i=n.duration,o=(0,n.easing)(r/i);this.transform.run({uniforms:{time:o}})}return t}},{key:"cancel",value:function(){for(this.transition.cancel(),this.transform.delete();this.buffers.length;)this.buffers.pop().delete()}},{key:"inProgress",get:function(){return this.transition.inProgress}}]),t}();var $=r(197),J=r(98),tt=r(71);function et(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return rt(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return rt(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function rt(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}function nt(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function it(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?nt(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):nt(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}var ot={interpolation:K,spring:function(){function t(e){var r=e.gl,n=e.attribute,o=e.timeline;a()(this,t),this.gl=r,this.type="spring",this.transition=new q.a(o),this.attribute=n,this.attributeInTransition=new G(r,it(it({},n.settings),{},{normalized:!1})),this.currentStartIndices=n.startIndices,this.currentLength=0,this.texture=function(t){return new J.a(t,{data:new Uint8Array(4),format:6408,type:5121,border:0,mipmaps:!1,dataFormat:6408,width:1,height:1})}(r),this.framebuffer=function(t,e){return new tt.a(t,{id:"spring-transition-is-transitioning-framebuffer",width:1,height:1,attachments:i()({},36064,e)})}(r,this.texture),this.transform=function(t,e,r){var n=Object(z.c)(e.size);return new H.a(t,{framebuffer:r,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:n},varyings:["vNext"]})}(r,n,this.framebuffer);var s={byteLength:0,usage:35050};this.buffers=[new b.a(r,s),new b.a(r,s),new b.a(r,s)]}return u()(t,[{key:"start",value:function(t,e){var r,n=this.gl,i=this.buffers,o=this.attribute,a={numInstances:e,attribute:o,fromLength:this.currentLength,fromStartIndices:this.currentStartIndices,getData:t.enter},s=et(i);try{for(s.s();!(r=s.n()).done;){var u=r.value;Object(z.f)(it({buffer:u},a))}}catch(t){s.e(t)}finally{s.f()}this.currentStartIndices=o.startIndices,this.currentLength=Object(z.b)(o,e),this.attributeInTransition.update({buffer:i[1],value:o.value}),this.transition.start(t),this.transform.update({elementCount:Math.floor(this.currentLength/o.size),sourceBuffers:{aTo:Object(z.d)(n,o)}})}},{key:"update",value:function(){var t=this.buffers,e=this.transform,r=this.framebuffer,n=this.transition;return!!n.update()&&(e.update({sourceBuffers:{aPrev:t[0],aCur:t[1]},feedbackBuffers:{vNext:t[2]}}),e.run({framebuffer:r,discard:!1,clearRenderTarget:!0,uniforms:{stiffness:n.settings.stiffness,damping:n.settings.damping},parameters:{depthTest:!1,blend:!0,viewport:[0,0,1,1],blendFunc:[1,1],blendEquation:[32776,32776]}}),Object(z.a)(t),this.attributeInTransition.update({buffer:t[1],value:this.attribute.value}),Object($.c)(r)[0]>0||n.end(),!0)}},{key:"cancel",value:function(){for(this.transition.cancel(),this.transform.delete();this.buffers.length;)this.buffers.pop().delete();this.texture.delete(),this.texture=null,this.framebuffer.delete(),this.framebuffer=null}},{key:"inProgress",get:function(){return this.transition.inProgress}}]),t}()},at=function(){function t(e,r){var n=r.id,i=r.timeline;a()(this,t),this.id=n,this.gl=e,this.timeline=i,this.transitions={},this.needsRedraw=!1,this.numInstances=1,this.isSupported=H.a.isSupported(e)}return u()(t,[{key:"finalize",value:function(){for(var t in this.transitions)this._removeTransition(t)}},{key:"update",value:function(t){var e=t.attributes,r=t.transitions,n=t.numInstances;for(var i in this.numInstances=n||1,e){var o=e[i],a=o.getTransitionSetting(r);a&&this._updateAttribute(i,o,a)}for(var s in this.transitions){var u=e[s];u&&u.getTransitionSetting(r)||this._removeTransition(s)}}},{key:"hasAttribute",value:function(t){var e=this.transitions[t];return e&&e.inProgress}},{key:"getAttributes",value:function(){var t={};for(var e in this.transitions){var r=this.transitions[e];r.inProgress&&(t[e]=r.attributeInTransition)}return t}},{key:"run",value:function(){if(!this.isSupported||0===this.numInstances)return!1;for(var t in this.transitions){this.transitions[t].update()&&(this.needsRedraw=!0)}var e=this.needsRedraw;return this.needsRedraw=!1,e}},{key:"_removeTransition",value:function(t){this.transitions[t].cancel(),delete this.transitions[t]}},{key:"_updateAttribute",value:function(t,e,r){var n=this.transitions[t],i=!n||n.type!==r.type;if(i){if(!this.isSupported)return void T.a.warn("WebGL2 not supported by this browser. Transition for ".concat(t," is disabled."))();n&&this._removeTransition(t);var o=ot[r.type];o?this.transitions[t]=new o({attribute:e,timeline:this.timeline,gl:this.gl}):(T.a.error("unsupported transition type '".concat(r.type,"'"))(),i=!1)}(i||e.needsRedraw())&&(this.needsRedraw=!0,this.transitions[t].start(r,this.numInstances))}}]),t}();function st(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function ut(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?st(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):st(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}r.d(e,"a",(function(){return ct}));var ct=function(){function t(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=r.id,i=void 0===n?"attribute-manager":n,o=r.stats,s=r.timeline;a()(this,t),this.id=i,this.gl=e,this.attributes={},this.updateTriggers={},this.accessors={},this.needsRedraw=!0,this.userData={},this.stats=o,this.attributeTransitionManager=new at(e,{id:"".concat(i,"-transitions"),timeline:s}),Object.seal(this)}return u()(t,[{key:"finalize",value:function(){for(var t in this.attributes)this.attributes[t].delete();this.attributeTransitionManager.finalize()}},{key:"getNeedsRedraw",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearRedrawFlags:!1},e=this.needsRedraw;return this.needsRedraw=this.needsRedraw&&!t.clearRedrawFlags,e&&this.id}},{key:"setNeedsRedraw",value:function(){!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return this.needsRedraw=!0,this}},{key:"add",value:function(t,e){this._add(t,e)}},{key:"addInstanced",value:function(t,e){this._add(t,e,{instanced:1})}},{key:"remove",value:function(t){for(var e=0;e<t.length;e++){var r=t[e];void 0!==this.attributes[r]&&(this.attributes[r].delete(),delete this.attributes[r])}}},{key:"invalidate",value:function(t,e){var r=this._invalidateTrigger(t,e);Object(W.a)("attributeManager.invalidate",this,t,r)}},{key:"invalidateAll",value:function(t){for(var e in this.attributes)this.attributes[e].setNeedsUpdate(e,t);Object(W.a)("attributeManager.invalidate",this,"all")}},{key:"update",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.data,r=t.numInstances,n=t.startIndices,i=void 0===n?null:n,o=t.transitions,a=t.props,s=void 0===a?{}:a,u=t.buffers,c=void 0===u?{}:u,l=t.context,h=void 0===l?{}:l,f=!1;for(var p in Object(W.a)("attributeManager.updateStart",this),this.stats&&this.stats.get("Update Attributes").timeStart(),this.attributes){var d=this.attributes[p],A=d.settings.accessor;d.startIndices=i,s[p]&&T.a.removed("props.".concat(p),"data.attributes.".concat(p))(),d.setExternalBuffer(c[p])||d.setBinaryValue(c[A],e.startIndices)||!c[A]&&d.setConstantValue(s[A])||d.needsUpdate()&&(f=!0,this._updateAttribute({attribute:d,numInstances:r,data:e,props:s,context:h})),this.needsRedraw|=d.needsRedraw()}f&&Object(W.a)("attributeManager.updateEnd",this,r),this.stats&&this.stats.get("Update Attributes").timeEnd(),this.attributeTransitionManager.update({attributes:this.attributes,numInstances:r,transitions:o})}},{key:"updateTransition",value:function(){var t=this.attributeTransitionManager.run();return this.needsRedraw=this.needsRedraw||t,t}},{key:"getAttributes",value:function(){return this.attributes}},{key:"getChangedAttributes",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{clearChangedFlags:!1},e=this.attributes,r=this.attributeTransitionManager,n=ut({},r.getAttributes());for(var i in e){var o=e[i];o.needsRedraw(t)&&!r.hasAttribute(i)&&(n[i]=o)}return n}},{key:"getShaderAttributes",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};t||(t=this.getAttributes());var r={};for(var n in t)e[n]||Object.assign(r,t[n].getShaderAttributes());return r}},{key:"getAccessors",value:function(){return this.updateTriggers}},{key:"_add",value:function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};for(var n in e&&T.a.warn("AttributeManager.add({updaters}) - updater map no longer supported")(),t){var i=t[n];this.attributes[n]=this._createAttribute(n,i,r)}this._mapUpdateTriggersToAttributes()}},{key:"_createAttribute",value:function(t,e,r){var n=ut(ut({},e),{},{id:t,isIndexed:e.isIndexed||e.elements||!1,constant:e.constant||!1,size:(e.elements?1:e.size)||1,value:e.value||null,divisor:e.instanced||r.instanced?1:e.divisor||0});return new G(this.gl,n)}},{key:"_mapUpdateTriggersToAttributes",value:function(){var t=this,e={},r=function(r){t.attributes[r].getUpdateTriggers().forEach((function(t){e[t]||(e[t]=[]),e[t].push(r)}))};for(var n in this.attributes)r(n);this.updateTriggers=e}},{key:"_invalidateTrigger",value:function(t,e){var r=this.attributes,n=this.updateTriggers[t];return n&&n.forEach((function(t){var n=r[t];n&&n.setNeedsUpdate(n.id,e)})),n}},{key:"_updateAttribute",value:function(t){var e=t.attribute,r=t.numInstances;(Object(W.a)("attribute.updateStart",e),e.constant)?e.setConstantValue(e.value):(e.allocate(r)&&Object(W.a)("attribute.allocate",e,r),e.updateBuffer(t)&&(this.needsRedraw=!0,Object(W.a)("attribute.updateEnd",e,r)))}}]),t}()},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(8),l=r.n(c),h=r(5),f=r.n(h),p=r(6),d=r.n(p),A=r(1),g=r.n(A),m=r(207),y=r(227),v=r(226),_=r(14),b=r(155),x=r(176),w=r(18),E=r(48),S=r(62),O=r(38);function T(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function P(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?T(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):T(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function M(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}var C=function(t){f()(r,t);var e=M(r);function r(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};a()(this,r);var n=t.id,i=void 0===n?Object(E.c)("column-geometry"):n,o=I(t),s=o.indices,u=o.attributes;return e.call(this,P(P({},t),{},{id:i,indices:s,attributes:u}))}return r}(S.a);function I(t){var e=t.radius,r=t.height,n=void 0===r?1:r,i=t.nradial,o=void 0===i?10:i,a=t.vertices;a&&(w.a.assert(a.length>=o),a=a.flatMap((function(t){return[t[0],t[1]]})),Object(O.h)(a,O.a.COUNTER_CLOCKWISE));var s=n>0,u=o+1,c=s?3*u+1:o,l=2*Math.PI/o,h=new Uint16Array(s?3*o*2:0),f=new Float32Array(3*c),p=new Float32Array(3*c),d=0;if(s){for(var A=0;A<u;A++)for(var g=A*l,m=A%o,y=Math.sin(g),v=Math.cos(g),_=0;_<2;_++)f[d+0]=a?a[2*m]:v*e,f[d+1]=a?a[2*m+1]:y*e,f[d+2]=(.5-_)*n,p[d+0]=a?a[2*m]:v,p[d+1]=a?a[2*m+1]:y,d+=3;f[d+0]=f[d-3],f[d+1]=f[d-2],f[d+2]=f[d-1],d+=3}for(var b=s?0:1;b<u;b++){var x=Math.floor(b/2)*Math.sign(.5-b%2),E=x*l,S=(x+o)%o,T=Math.sin(E),P=Math.cos(E);f[d+0]=a?a[2*S]:P*e,f[d+1]=a?a[2*S+1]:T*e,f[d+2]=n/2,p[d+2]=1,d+=3}if(s)for(var M=0,C=0;C<o;C++)h[M++]=2*C+0,h[M++]=2*C+2,h[M++]=2*C+0,h[M++]=2*C+1,h[M++]=2*C+1,h[M++]=2*C+3;return{indices:h,attributes:{POSITION:{size:3,value:f},NORMAL:{size:3,value:p}}}}function k(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function R(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?k(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):k(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function L(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}r.d(e,"a",(function(){return B}));var j=[0,0,0,255],D={diskResolution:{type:"number",min:4,value:20},vertices:null,radius:{type:"number",min:0,value:1e3},angle:{type:"number",value:0},offset:{type:"array",value:[0,0]},coverage:{type:"number",min:0,max:1,value:1},elevationScale:{type:"number",min:0,value:1},radiusUnits:"meters",lineWidthUnits:"meters",lineWidthScale:1,lineWidthMinPixels:0,lineWidthMaxPixels:Number.MAX_SAFE_INTEGER,extruded:!0,wireframe:!1,filled:!0,stroked:!1,getPosition:{type:"accessor",value:function(t){return t.position}},getFillColor:{type:"accessor",value:j},getLineColor:{type:"accessor",value:j},getLineWidth:{type:"accessor",value:1},getElevation:{type:"accessor",value:1e3},material:!0,getColor:{deprecatedFor:["getFillColor","getLineColor"]}},B=function(t){f()(r,t);var e=L(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"getShaders",value:function(){return l()(g()(r.prototype),"getShaders",this).call(this,{vs:"\n#define SHADER_NAME column-layer-vertex-shader\n\nattribute vec3 positions;\nattribute vec3 normals;\n\nattribute vec3 instancePositions;\nattribute float instanceElevations;\nattribute vec3 instancePositions64Low;\nattribute vec4 instanceFillColors;\nattribute vec4 instanceLineColors;\nattribute float instanceStrokeWidths;\n\nattribute vec3 instancePickingColors;\nuniform float opacity;\nuniform float radius;\nuniform float angle;\nuniform vec2 offset;\nuniform bool extruded;\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;\nvarying vec4 vColor;\n\nvoid main(void) {\n  geometry.worldPosition = instancePositions;\n\n  vec4 color = isStroke ? instanceLineColors : instanceFillColors;\n  mat2 rotationMatrix = mat2(cos(angle), sin(angle), -sin(angle), cos(angle));\n  float elevation = 0.0;\n  float strokeOffsetRatio = 1.0;\n\n  if (extruded) {\n    elevation = instanceElevations * (positions.z + 1.0) / 2.0 * elevationScale;\n  } else if (isStroke) {\n    float widthPixels = clamp(\n      project_size_to_pixel(instanceStrokeWidths * widthScale, widthUnits),\n      widthMinPixels, widthMaxPixels) / 2.0;\n    strokeOffsetRatio -= sign(positions.z) * project_pixel_size(widthPixels) / project_size(edgeDistance * coverage * radius);\n  }\n  float shouldRender = float(color.a > 0.0 && instanceElevations >= 0.0);\n  float dotRadius = radius * coverage * shouldRender;\n\n  geometry.normal = project_normal(vec3(rotationMatrix * normals.xy, normals.z));\n  geometry.pickingColor = instancePickingColors;\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  DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n  if (extruded && !isStroke) {\n    vec3 lightColor = lighting_getLightColor(color.rgb, project_uCameraPosition, geometry.position.xyz, geometry.normal);\n    vColor = vec4(lightColor, color.a * opacity);\n  } else {\n    vColor = vec4(color.rgb, color.a * opacity);\n  }\n  DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",fs:"#define SHADER_NAME column-layer-fragment-shader\n\nprecision highp float;\n\nvarying vec4 vColor;\n\nvoid main(void) {\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"},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){var e=t.props,n=t.oldProps,i=t.changeFlags;l()(g()(r.prototype),"updateState",this).call(this,{props:e,oldProps:n,changeFlags:i});var o=i.extensionsChanged;if(o){var a,s=this.context.gl;null===(a=this.state.model)||void 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e=t.uniforms,r=this.props,n=r.lineWidthUnits,i=r.lineWidthScale,o=r.lineWidthMinPixels,a=r.lineWidthMaxPixels,s=r.radiusUnits,u=r.elevationScale,c=r.extruded,l=r.filled,h=r.stroked,f=r.wireframe,p=r.offset,d=r.coverage,A=r.radius,g=r.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,coverage:d,elevationScale:u,edgeDistance:x,radiusUnits:_.d[s],widthUnits:_.d[n],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())}}]),r}(b.a);B.layerName="ColumnLayer",B.defaultProps=D},function(t,e,r){"use strict";var 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n=z(this._key,this.props.characterSet),i=B.get(this._key);if(i&&0===n.length)this._key!==r&&(this._atlas=i);else{var o=this._generateFontAtlas(this._key,n,i);this._atlas=o,B.set(this._key,o)}}},{key:"_generateFontAtlas",value:function(t,e,r){var n=this.props,i=n.fontFamily,o=n.fontWeight,s=n.fontSize,u=n.buffer,c=n.sdf,l=n.radius,h=n.cutoff,f=r&&r.data;f||((f=document.createElement("canvas")).width=1024);var p=f.getContext("2d");U(p,i,s,o);var d=function(t){var e,r=t.characterSet,n=t.getFontWidth,i=t.fontHeight,o=t.buffer,a=t.maxCanvasWidth,s=t.mapping,u=void 0===s?{}:s,c=t.xOffset,l=void 0===c?0:c,h=t.yOffset,f=void 0===h?0:h,p=0,d=l,A=0,g=w(r);try{for(g.s();!(e=g.n()).done;){var m=e.value;if(!u[m]){var y=n(m,A++);d+y+2*o>a&&(d=0,p++),u[m]={x:d+o,y:f+p*(i+2*o)+o,width:y,height:i},d+=y+2*o}}}catch(t){g.e(t)}finally{g.f()}var v,_=i+2*o;return{mapping:u,xOffset:d,yOffset:f+p*_,canvasHeight:(v=f+(p+1)*_,Math.pow(2,Math.ceil(Math.log2(v))))}}(function(t){for(var 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E=(1-y)*(g-d[w])/2;b[x++]=(y-1)*g/2+E+f[w],b[x++]=(v-1)*m/2+p[w]}return b}},{key:"renderLayers",value:function(){var t=this.state,e=t.startIndices,r=t.numInstances,n=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,_=c.getBorderWidth,b=c.backgroundPadding,x=c.background,w=c.billboard,E=c.fontSettings,S=c.outlineWidth,O=c.outlineColor,T=c.sizeScale,P=c.sizeUnits,M=c.sizeMinPixels,C=c.sizeMaxPixels,I=c.transitions,k=c.updateTriggers,R=this.getSubLayerClass("characters",v.a),L=this.getSubLayerClass("background",G.a);return[x&&new L({getFillColor:m,getLineColor:y,getLineWidth:_,padding:b,getPosition:f,getSize:d,getAngle:A,getPixelOffset:g,billboard:w,sizeScale:T/this.state.fontAtlasManager.props.fontSize,sizeUnits:P,sizeMinPixels:M,sizeMaxPixels:C,transitions:I&&{getPosition:I.getPosition,getAngle:I.getAngle,getSize:I.getSize,getFillColor:I.getBackgroundColor,getLineColor:I.getBorderColor,getLineWidth:I.getBorderWidth,getPixelOffset:I.getPixelOffset}},this.getSubLayerProps({id:"background",updateTriggers:{getPosition:k.getPosition,getAngle:k.getAngle,getSize:k.getSize,getFillColor:k.getBackgroundColor,getLineColor:k.getBorderColor,getLineWidth:k.getBorderWidth,getPixelOffset:k.getPixelOffset,getBoundingRect:{getText:k.getText,getTextAnchor:k.getTextAnchor,getAlignmentBaseline:k.getAlignmentBaseline,styleVersion:u}}}),{data:l.attributes?{length:l.length,attributes:l.attributes.background||{}}:l,_dataDiff:h,autoHighlight:!1,getBoundingRect:this.getBoundingRect.bind(this)}),new R({sdf:E.sdf,smoothing:Number.isFinite(E.smoothing)?E.smoothing:Q.smoothing,outlineWidth:S,outlineColor:O,iconAtlas:a,iconMapping:s,getPosition:f,getColor:p,getSize:d,getAngle:A,getPixelOffset:g,billboard:w,sizeScale:T*o,sizeUnits:P,sizeMinPixels:M*o,sizeMaxPixels:C*o,transitions:I&&{getPosition:I.getPosition,getAngle:I.getAngle,getColor:I.getColor,getSize:I.getSize,getPixelOffset:I.getPixelOffset}},this.getSubLayerProps({id:"characters",updateTriggers:{getIcon:k.getText,getPosition:k.getPosition,getAngle:k.getAngle,getColor:k.getColor,getSize:k.getSize,getPixelOffset:k.getPixelOffset,getIconOffsets:{getText:k.getText,getTextAnchor:k.getTextAnchor,getAlignmentBaseline:k.getAlignmentBaseline,styleVersion:u}}}),{data:l,_dataDiff:h,startIndices:e,numInstances:r,getIconOffsets:this.getIconOffsets.bind(this),getIcon:n})]}}]),r}(y.a);et.layerName="TextLayer",et.defaultProps=tt},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(8),l=r.n(c),h=r(5),f=r.n(h),p=r(6),d=r.n(p),A=r(1),g=r.n(A),m=r(207),y=r(226),v=r(14),_=r(155),b=r(176),x=r(62);function w(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function E(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?w(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):w(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}r.d(e,"a",(function(){return P}));var O=[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:O},getLineColor:{type:"accessor",value:O},getLineWidth:{type:"accessor",value:1},strokeWidth:{deprecatedFor:"getLineWidth"},outline:{deprecatedFor:"stroked"},getColor:{deprecatedFor:["getFillColor","getLineColor"]}},P=function(t){f()(r,t);var e=S(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"getShaders",value:function(){return l()(g()(r.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 billboard;\nuniform int radiusUnits;\nuniform int lineWidthUnits;\n\nvarying vec4 vFillColor;\nvarying vec4 vLineColor;\nvarying vec2 unitPosition;\nvarying float innerUnitRadius;\nvarying float outerRadiusPixels;\n\nvoid main(void) {\n  geometry.worldPosition = instancePositions;\n  outerRadiusPixels = clamp(\n    project_size_to_pixel(radiusScale * instanceRadius, radiusUnits),\n    radiusMinPixels, radiusMaxPixels\n  );\n  float lineWidthPixels = clamp(\n    project_size_to_pixel(lineWidthScale * instanceLineWidths, lineWidthUnits),\n    lineWidthMinPixels, lineWidthMaxPixels\n  );\n  outerRadiusPixels += stroked * lineWidthPixels / 2.0;\n  unitPosition = 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 = positions * outerRadiusPixels;\n    DECKGL_FILTER_SIZE(offset, geometry);\n    gl_Position.xy += project_pixel_size_to_clipspace(offset.xy);\n  } else {\n    vec3 offset = 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  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){var e=t.props,n=t.oldProps,i=t.changeFlags;if(l()(g()(r.prototype),"updateState",this).call(this,{props:e,oldProps:n,changeFlags:i}),i.extensionsChanged){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()}}},{key:"draw",value:function(t){var e=t.uniforms,r=this.props,n=r.radiusUnits,i=r.radiusScale,o=r.radiusMinPixels,a=r.radiusMaxPixels,s=r.stroked,u=r.filled,c=r.billboard,l=r.antialiasing,h=r.lineWidthUnits,f=r.lineWidthScale,p=r.lineWidthMinPixels,d=r.lineWidthMaxPixels;this.state.model.setUniforms(e).setUniforms({stroked:s?1:0,filled:u,billboard:c,antialiasing:l,radiusUnits:v.d[n],radiusScale:i,radiusMinPixels:o,radiusMaxPixels:a,lineWidthUnits:v.d[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}))}}]),r}(_.a);P.layerName="ScatterplotLayer",P.defaultProps=T},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(8),l=r.n(c),h=r(5),f=r.n(h),p=r(6),d=r.n(p),A=r(1),g=r.n(A),m=r(207),y=r(226),v=r(14),_=r(155),b=r(176),x=r(62);function w(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function E(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?w(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):w(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}r.d(e,"a",(function(){return T}));var O={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){f()(r,t);var e=S(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"getShaders",value:function(){return l()(g()(r.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  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  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){var e=t.props,n=t.oldProps,i=t.changeFlags;if(l()(g()(r.prototype),"updateState",this).call(this,{props:e,oldProps:n,changeFlags:i}),i.extensionsChanged){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()}}},{key:"draw",value:function(t){var e=t.uniforms,r=this.props,n=r.billboard,i=r.sizeScale,o=r.sizeUnits,a=r.sizeMinPixels,s=r.sizeMaxPixels,u=r.getLineWidth,c=this.props.padding;c.length<4&&(c=[c[0],c[1],c[0],c[1]]),this.state.model.setUniforms(e).setUniforms({billboard:n,stroked:Boolean(u),padding:c,sizeUnits:v.d[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}))}}]),r}(_.a);T.layerName="TextBackgroundLayer",T.defaultProps=O},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(290),l=r(33),h=r(18),f=r(32),p=r(66),d=r(137),A=r(206);function g(t,e){var 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new(0,e.type)(d({timeline:this.timeline,eventManager:this._eventManager,onViewStateChange:this._onViewStateChange.bind(this,e.id),onStateChange:this._eventCallbacks.onInteractionStateChange,makeViewport:function(e){return t._getViewport(e,{width:e.width,height:e.height})}},e))}},{key:"_updateController",value:function(t,e,r,n){var i=t.controller;return i?(i=d(d(d(d({},e),t.props),i),{},{id:t.id,x:r.x,y:r.y,width:r.width,height:r.height}),n?n.setProps(i):n=this._createController(t,i),n):null}},{key:"_rebuildViewports",value:function(){var t=this.width,e=this.height,r=this.views,n=this.controllers;this._viewports=[],this.controllers={};for(var i=!1,o=r.length;o--;){var a=r[o],s=this.getViewState(a),u=a.makeViewport({width:t,height:e,viewState:s}),c=n[a.id];a.controller&&!c&&(i=!0),!i&&a.controller||!c||(c.finalize(),c=null),this.controllers[a.id]=this._updateController(a,s,u,c),this._viewports.unshift(u)}for(var l in 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n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function C(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?M(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):M(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}var I={pickedColor:null,pickedLayer:null,pickedObjectIndex:-1};function k(t){var e=t.pickedColors,r=t.decodePickingColor,n=t.deviceX,i=t.deviceY,o=t.deviceRadius,a=t.deviceRect;if(e){for(var s=a.x,u=a.y,c=a.width,l=a.height,f=o*o,p=-1,d=0,A=0;A<l;A++){var g=A+u-i,m=g*g;if(m>f)d+=4*c;else for(var y=0;y<c;y++){if(e[d+3]-1>=0){var v=y+s-n,_=v*v+m;_<=f&&(f=_,p=d)}d+=4}}if(p>=0){var b=e.slice(p,p+4),x=r(b);if(x){var w=Math.floor(p/4/c),E=p/4-w*c;return 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n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function N(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?z(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):z(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}var U=function(){function t(e){a()(this,t),this.gl=e,this.pickingFBO=null,this.pickLayersPass=new P.a(e),this.layerFilter=null,this.lastPickedInfo={index:-1,layerId:null,info:null}}return u()(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,r=t.y,n=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?n.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,r-c.y]),h={x:e,y:r,viewport:c,coordinate:l,layer:u};return N(N({},o),h)}},{key:"_resizeBuffer",value:function(){var t=this.gl;return this.pickingFBO||(this.pickingFBO=new E.a(t),E.a.isSupported(t,{colorBufferFloat:!0})&&(this.depthFBO=new E.a(t),this.depthFBO.attach(i()({},36064,new S.a(t,{format:Object(O.j)(t)?34836:6408,type:5126}))))),this.pickingFBO.resize({width:t.canvas.width,height:t.canvas.height}),this.depthFBO&&this.depthFBO.resize({width:t.canvas.width,height:t.canvas.height}),this.pickingFBO}},{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,r=t.views,n=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;if(!(e=this._getPickable(e)))return{result:[],emptyInfo:L({viewports:n,x:i,y:o})};this._resizeBuffer();for(var d,A=Object(O.e)(this.gl),g=Object(O.d)(this.gl,[i,o],!0),m=[g.x+Math.floor(g.width/2),g.y+Math.floor(g.height/2)],y=Math.round(s*A),v=this.pickingFBO,_=v.width,b=v.height,x=this._getPickingRect({deviceX:m[0],deviceY:m[1],deviceRadius:y,deviceWidth:_,deviceHeight:b}),w=[],E={},S=0;S<c;S++){var T=k(N(N({},x&&this._drawAndSample({layers:e,views:r,viewports:n,onViewportActive:p,deviceRect:x,pass:"picking:".concat(h),redrawReason:h})),{},{deviceX:m[0],deviceY:m[1],deviceRadius:y,deviceRect:x})),P=void 0;if(T.pickedLayer&&f&&this.depthFBO)P=this._drawAndSample({layers:[T.pickedLayer],views:r,viewports:n,onViewportActive:p,deviceRect:{x:T.pickedX,y:T.pickedY,width:1,height:1},pass:"picking:".concat(h),redrawReason:"pick-z",pickZ:!0}).pickedColors[0]*n[0].distanceScales.metersPerUnit[2]+n[0].position[2];if(T.pickedColor&&S+1<c){var M=T.pickedColor[3]-1;E[M]=!0,e[M].disablePickingIndex(T.pickedObjectIndex)}var C,I=B((d=j({pickInfo:T,lastPickedInfo:this.lastPickedInfo,mode:h,layers:e,viewports:n,x:i,y:o,z:P,pixelRatio:A})).values());try{for(I.s();!(C=I.n()).done;){var R=C.value;R.layer&&w.push(R)}}catch(t){I.e(t)}finally{I.f()}if(!T.pickedColor)break}for(var D in E)e[D].restorePickingColors();return{result:w,emptyInfo:d&&d.get(null)}}},{key:"_pickVisibleObjects",value:function(t){var e=t.layers,r=t.views,n=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;if(!(e=this._getPickable(e)))return[];this._resizeBuffer();for(var g=Object(O.e)(this.gl),m=Object(O.d)(this.gl,[i,o],!0),y=m.x,v=m.y+m.height,_=Object(O.d)(this.gl,[i+s,o+c],!0),b=_.x+_.width,x=_.y,w={x:y,y:x,width:b-y,height:v-x},E=function(t){var e=t.pickedColors,r=t.decodePickingColor,n=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(!n.has(a)){var 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et{constructor(t={}){const{onCreateContext:e=(t=>Object(O.c)(t)),onAddHTML:r=null,onInitialize:n=(()=>{}),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=Z.a.get(`animation-loop-${tt++}`)}=t;let{useDevicePixels:d=!0}=t;"useDevicePixelRatio"in t&&(O.k.deprecated("useDevicePixelRatio","useDevicePixels")(),d=t.useDevicePixelRatio),this.props={onCreateContext:e,onAddHTML:r,onInitialize:n,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(X.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(t={}){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=$.isSupported(this.gl,["timers"])?new $(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:(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(...t){return this.props.onCreateContext(...t)}onInitialize(...t){return this.props.onInitialize(...t)}onRender(...t){return this.props.onRender(...t)}onFinalize(...t){return this.props.onFinalize(...t)}getHTMLControlValue(t,e=1){const r=document.getElementById(t);return r?Number(r.value):e}setViewParameters(){return O.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=J?new Promise((t,e)=>{J&&"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(...t){this.display?this.display._renderFrame(...t):this.onRender(...t)}_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:r}=this._getSizeAndAspect();t===this.animationProps.width&&e===this.animationProps.height||this.setNeedsRedraw("drawing buffer resized"),r!==this.animationProps.aspect&&this.setNeedsRedraw("drawing buffer aspect changed"),this.animationProps.width=t,this.animationProps.height=e,this.animationProps.aspect=r,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(O.h)(this.props.gl,t):this.onCreateContext(t),!Object(O.i)(this.gl))throw new Error("AnimationLoop.onCreateContext - illegal context returned");Object(O.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 r=this.props.onAddHTML(e);r&&(e.innerHTML=r)}}_getSizeAndAspect(){const t=this.gl.drawingBufferWidth,e=this.gl.drawingBufferHeight;let r=1;const{canvas:n}=this.gl;return n&&n.clientHeight?r=n.clientWidth/n.clientHeight:t>0&&e>0&&(r=t/e),{width:t,height:e,aspect:r}}_resizeViewport(){this.autoResizeViewport&&this.gl.viewport(0,0,this.gl.drawingBufferWidth,this.gl.drawingBufferHeight)}_resizeCanvasDrawingBuffer(){this.autoResizeDrawingBuffer&&Object(O.m)(this.gl,{useDevicePixels:this.useDevicePixels})}_createFramebuffer(){this.props.createFramebuffer&&(this.framebuffer=new E.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 rt=r(290),nt=r(137);function it(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){if(Symbol.iterator in Object(t)||"[object Arguments]"===Object.prototype.toString.call(t)){var r=[],n=!0,i=!1,o=void 0;try{for(var a,s=t[Symbol.iterator]();!(n=(a=s.next()).done)&&(r.push(a.value),!e||r.length!==e);n=!0);}catch(t){i=!0,o=t}finally{try{n||null==s.return||s.return()}finally{if(i)throw o}}return r}}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance")}()}var ot,at,st=r(50),ut=r(51),ct=r(140),lt=r.n(ct),ht={mousedown:1,mousemove:2,mouseup:4};ot=lt.a.PointerEventInput,at=ot.prototype.handler,ot.prototype.handler=function(t){var e=this.store;t.button>0&&(function(t,e){for(var r=0;r<t.length;r++)if(e(t[r]))return!0;return!1}(e,(function(e){return e.pointerId===t.pointerId}))||e.push(t)),at.call(this,t)},lt.a.MouseInput.prototype.handler=function(t){var e=ht[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}))};var ft=lt.a.Manager,pt=lt.a,dt=pt?[[pt.Pan,{event:"tripan",pointers:3,threshold:0,enable:!1}],[pt.Rotate,{enable:!1}],[pt.Pinch,{enable:!1}],[pt.Swipe,{enable:!1}],[pt.Pan,{threshold:0,enable:!1}],[pt.Press,{enable:!1}],[pt.Tap,{event:"doubletap",taps:2,enable:!1}],[pt.Tap,{event:"anytap",enable:!1}],[pt.Tap,{enable:!1}]]:null,At={tripan:["rotate","pinch","pan"],rotate:["pinch"],pinch:["pan"],pan:["press","doubletap","anytap","tap"],doubletap:["anytap"],anytap:["tap"]},gt={doubletap:["tap"]},mt={pointerdown:"pointerdown",pointermove:"pointermove",pointerup:"pointerup",touchstart:"pointerdown",touchmove:"pointermove",touchend:"pointerup",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup"},yt=["keydown","keyup"],vt=["mousedown","mousemove","mouseup","mouseover","mouseout","mouseleave"],_t=["wheel","mousewheel","DOMMouseScroll"],bt={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"},xt={click:"tap",anyclick:"anytap",dblclick:"doubletap",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup",mouseover:"pointerover",mouseout:"pointerout",mouseleave:"pointerleave"},wt=r(101),Et=-1!==wt.b.indexOf("firefox"),St=_t,Ot=function(){function t(e,r){var n=this,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object(st.a)(this,t),this.element=e,this.callback=r,this.options=Object.assign({enable:!0},i),this.events=St.concat(i.events||[]),this.handleEvent=this.handleEvent.bind(this),this.events.forEach((function(t){return e.addEventListener(t,n.handleEvent,!!wt.a&&{passive:!1})}))}return Object(ut.a)(t,[{key:"destroy",value:function(){var t=this;this.events.forEach((function(e){return t.element.removeEventListener(e,t.handleEvent)}))}},{key:"enableEventType",value:function(t,e){"wheel"===t&&(this.options.enable=e)}},{key:"handleEvent",value:function(t){if(this.options.enable){var e=t.deltaY;wt.c.WheelEvent&&(Et&&t.deltaMode===wt.c.WheelEvent.DOM_DELTA_PIXEL&&(e/=wt.c.devicePixelRatio),t.deltaMode===wt.c.WheelEvent.DOM_DELTA_LINE&&(e*=40));var r={x:t.clientX,y:t.clientY};0!==e&&e%4.000244140625==0&&(e=Math.floor(e/4.000244140625)),t.shiftKey&&e&&(e*=.25),this._onWheel(t,-e,r)}}},{key:"_onWheel",value:function(t,e,r){this.callback({type:"wheel",center:r,delta:e,srcEvent:t,pointerType:"mouse",target:t.target})}}]),t}(),Tt=vt,Pt=function(){function t(e,r){var n=this,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object(st.a)(this,t),this.element=e,this.callback=r,this.pressed=!1,this.options=Object.assign({enable:!0},i),this.enableMoveEvent=this.options.enable,this.enableLeaveEvent=this.options.enable,this.enableOutEvent=this.options.enable,this.enableOverEvent=this.options.enable,this.events=Tt.concat(i.events||[]),this.handleEvent=this.handleEvent.bind(this),this.events.forEach((function(t){return e.addEventListener(t,n.handleEvent)}))}return Object(ut.a)(t,[{key:"destroy",value:function(){var t=this;this.events.forEach((function(e){return t.element.removeEventListener(e,t.handleEvent)}))}},{key:"enableEventType",value:function(t,e){"pointermove"===t&&(this.enableMoveEvent=e),"pointerover"===t&&(this.enableOverEvent=e),"pointerout"===t&&(this.enableOutEvent=e),"pointerleave"===t&&(this.enableLeaveEvent=e)}},{key:"handleEvent",value:function(t){this.handleOverEvent(t),this.handleOutEvent(t),this.handleLeaveEvent(t),this.handleMoveEvent(t)}},{key:"handleOverEvent",value:function(t){this.enableOverEvent&&"mouseover"===t.type&&this.callback({type:"pointerover",srcEvent:t,pointerType:"mouse",target:t.target})}},{key:"handleOutEvent",value:function(t){this.enableOutEvent&&"mouseout"===t.type&&this.callback({type:"pointerout",srcEvent:t,pointerType:"mouse",target:t.target})}},{key:"handleLeaveEvent",value:function(t){this.enableLeaveEvent&&"mouseleave"===t.type&&this.callback({type:"pointerleave",srcEvent:t,pointerType:"mouse",target:t.target})}},{key:"handleMoveEvent",value:function(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.callback({type:"pointermove",srcEvent:t,pointerType:"mouse",target:t.target});break;case"mouseup":this.pressed=!1}}}]),t}(),Mt=yt,Ct=function(){function t(e,r){var n=this,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object(st.a)(this,t),this.element=e,this.callback=r,this.options=Object.assign({enable:!0},i),this.enableDownEvent=this.options.enable,this.enableUpEvent=this.options.enable,this.events=Mt.concat(i.events||[]),this.handleEvent=this.handleEvent.bind(this),e.tabIndex=i.tabIndex||0,e.style.outline="none",this.events.forEach((function(t){return e.addEventListener(t,n.handleEvent)}))}return Object(ut.a)(t,[{key:"destroy",value:function(){var t=this;this.events.forEach((function(e){return t.element.removeEventListener(e,t.handleEvent)}))}},{key:"enableEventType",value:function(t,e){"keydown"===t&&(this.enableDownEvent=e),"keyup"===t&&(this.enableUpEvent=e)}},{key:"handleEvent",value:function(t){var 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}))}}]),t}(),It=function(){function t(e,r){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object(st.a)(this,t),this.element=e,this.callback=r,this.options=Object.assign({enable:!0},n),this.handleEvent=this.handleEvent.bind(this),e.addEventListener("contextmenu",this.handleEvent)}return Object(ut.a)(t,[{key:"destroy",value:function(){this.element.removeEventListener("contextmenu",this.handleEvent)}},{key:"enableEventType",value:function(t,e){"contextmenu"===t&&(this.options.enable=e)}},{key:"handleEvent",value:function(t){this.options.enable&&this.callback({type:"contextmenu",center:{x:t.clientX,y:t.clientY},srcEvent:t,pointerType:"mouse",target:t.target})}}]),t}();function kt(t){return(kt="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}var Rt={pointerdown:1,pointermove:2,pointerup:4,mousedown:1,mousemove:2,mouseup:4};var Lt={srcElement:"root",priority:0},jt=function(){function t(e){Object(st.a)(this,t),this.eventManager=e,this.handlers=[],this.handlersByElement=new Map,this.handleEvent=this.handleEvent.bind(this),this._active=!1}return Object(ut.a)(t,[{key:"isEmpty",value:function(){return!this._active}},{key:"add",value:function(t,e,r){var n=arguments.length>3&&void 0!==arguments[3]&&arguments[3],i=arguments.length>4&&void 0!==arguments[4]&&arguments[4],o=this.handlers,a=this.handlersByElement;r&&("object"!==kt(r)||r.addEventListener)&&(r={srcElement:r}),r=r?Object.assign({},Lt,r):Lt;var s=a.get(r.srcElement);s||(s=[],a.set(r.srcElement,s));var u={type:t,handler:e,srcElement:r.srcElement,priority:r.priority};n&&(u.once=!0),i&&(u.passive=!0),o.push(u),this._active=this._active||!u.passive;for(var c=s.length-1;c>=0&&!(s[c].priority>=u.priority);)c--;s.splice(c+1,0,u)}},{key:"remove",value:function(t,e){for(var r=this.handlers,n=this.handlersByElement,i=r.length-1;i>=0;i--){var o=r[i];if(o.type===t&&o.handler===e){r.splice(i,1);var a=n.get(o.srcElement);a.splice(a.indexOf(o),1),0===a.length&&n.delete(o.srcElement)}}this._active=r.some((function(t){return!t.passive}))}},{key:"handleEvent",value:function(t){if(!this.isEmpty()){for(var e=this._normalizeEvent(t),r=t.srcEvent.target;r&&r!==e.rootElement;){if(this._emit(e,r),e.handled)return;r=r.parentNode}this._emit(e,"root")}}},{key:"_emit",value:function(t,e){var r=this.handlersByElement.get(e);if(r){for(var n=!1,i=function(){t.handled=!0},o=function(){t.handled=!0,n=!0},a=[],s=0;s<r.length;s++){var u=r[s],c=u.type,l=u.handler,h=u.once;if(l(Object.assign({},t,{type:c,stopPropagation:i,stopImmediatePropagation:o})),h&&a.push(r[s]),n)break}for(var f=0;f<a.length;f++){var p=a[f],d=p.type,A=p.handler;this.remove(d,A)}}}},{key:"_normalizeEvent",value:function(t){var e=this.eventManager.element;return Object.assign({},t,function(t){var e=Rt[t.srcEvent.type];if(!e)return null;var r=t.srcEvent,n=r.buttons,i=r.button,o=r.which,a=!1,s=!1,u=!1;return 4===e||2===e&&!Number.isFinite(n)?(a=1===o,s=2===o,u=3===o):2===e?(a=Boolean(1&n),s=Boolean(4&n),u=Boolean(2&n)):1===e&&(a=0===i,s=1===i,u=2===i),{leftButton:a,middleButton:s,rightButton:u}}(t),function(t,e){var r=t.srcEvent;if(!t.center&&!Number.isFinite(r.clientX))return null;var n=t.center||{x:r.clientX,y:r.clientY},i=e.getBoundingClientRect(),o=i.width/e.offsetWidth,a=i.height/e.offsetHeight;return{center:n,offsetCenter:{x:(n.x-i.left-e.clientLeft)/o,y:(n.y-i.top-e.clientTop)/a}}}(t,e),{handled:!1,rootElement:e})}}]),t}();function Dt(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return Bt(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return Bt(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function Bt(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}var Ft={events:null,recognizers:null,recognizerOptions:{},Manager:ft,touchAction:"none",tabIndex:0},zt=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};Object(st.a)(this,t),this.options=Object.assign({},Ft,r),this.events=new Map,this._onBasicInput=this._onBasicInput.bind(this),this._onOtherEvent=this._onOtherEvent.bind(this),this.setElement(e);var n=r.events;n&&this.on(n)}return Object(ut.a)(t,[{key:"setElement",value:function(t){var e=this;if(this.element&&this.destroy(),this.element=t,t){var r=this.options,n=r.Manager;for(var i in this.manager=new n(t,{touchAction:r.touchAction,recognizers:r.recognizers||dt}).on("hammer.input",this._onBasicInput),r.recognizers||Object.keys(At).forEach((function(t){var r=e.manager.get(t);r&&At[t].forEach((function(t){r.recognizeWith(t)}))})),r.recognizerOptions){var o=this.manager.get(i);if(o){var a=r.recognizerOptions[i];delete a.enable,o.set(a)}}this.wheelInput=new Ot(t,this._onOtherEvent,{enable:!1}),this.moveInput=new Pt(t,this._onOtherEvent,{enable:!1}),this.keyInput=new Ct(t,this._onOtherEvent,{enable:!1,tabIndex:r.tabIndex}),this.contextmenuInput=new It(t,this._onOtherEvent,{enable:!1});var s,u=Dt(this.events);try{for(u.s();!(s=u.n()).done;){var c=it(s.value,2),l=c[0],h=c[1];h.isEmpty()||(this._toggleRecognizer(h.recognizerName,!0),this.manager.on(l,h.handleEvent))}}catch(t){u.e(t)}finally{u.f()}}}},{key:"destroy",value:function(){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)}},{key:"on",value:function(t,e,r){this._addEventHandler(t,e,r,!1)}},{key:"once",value:function(t,e,r){this._addEventHandler(t,e,r,!0)}},{key:"watch",value:function(t,e,r){this._addEventHandler(t,e,r,!1,!0)}},{key:"off",value:function(t,e){this._removeEventHandler(t,e)}},{key:"_toggleRecognizer",value:function(t,e){var r=this.manager;if(r){var n=r.get(t);if(n&&n.options.enable!==e){n.set({enable:e});var i=gt[t];i&&!this.options.recognizers&&i.forEach((function(i){var o=r.get(i);e?(o.requireFailure(t),n.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)}}},{key:"_addEventHandler",value:function(t,e,r,n,i){if("string"==typeof t){var o=this.manager,a=this.events,s=xt[t]||t,u=a.get(s);u||(u=new jt(this),a.set(s,u),u.recognizerName=bt[s]||s,o&&o.on(s,u.handleEvent)),u.add(t,e,r,n,i),u.isEmpty()||this._toggleRecognizer(u.recognizerName,!0)}else for(var c in r=e,t)this._addEventHandler(c,t[c],r,n,i)}},{key:"_removeEventHandler",value:function(t,e){if("string"==typeof t){var r=this.events,n=xt[t]||t,i=r.get(n);if(i&&(i.remove(t,e),i.isEmpty())){var o,a=i.recognizerName,s=!1,u=Dt(r.values());try{for(u.s();!(o=u.n()).done;){var c=o.value;if(c.recognizerName===a&&!c.isEmpty()){s=!0;break}}}catch(t){u.e(t)}finally{u.f()}s||this._toggleRecognizer(a,!1)}}else for(var l in t)this._removeEventHandler(l,t[l])}},{key:"_onBasicInput",value:function(t){var e=t.srcEvent,r=mt[e.type];r&&this.manager.emit(r,t)}},{key:"_onOtherEvent",value:function(t){this.manager.emit(t.type,t)}}]),t}(),Nt=r(37),Ut=r(14);function Vt(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return Gt(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return Gt(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function Gt(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}function Wt(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function Ht(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?Wt(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):Wt(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function qt(){}r.d(e,"a",(function(){return Xt}));var Zt={id:"",width:"100%",height:"100%",pickingRadius:0,layerFilter:null,glOptions:{},gl:null,layers:[],effects:[],views:null,controller:null,useDevicePixels:!0,touchAction:"none",eventRecognizerOptions:{},_framebuffer:null,_animate:!1,_pickable:!0,_typedArrayManagerProps:{},onWebGLInitialized:qt,onResize:qt,onViewStateChange:qt,onInteractionStateChange:qt,onBeforeRender:qt,onAfterRender:qt,onLoad:qt,onError:function(t,e){return h.a.error(t)()},_onMetrics:null,getCursor:function(t){return t.isDragging?"grabbing":"grab"},debug:!1,drawPickingColors:!1},Xt=function(){function t(e){a()(this,t),e=Ht(Ht({},Zt),e),this.props={},this.width=0,this.height=0,this.viewManager=null,this.layerManager=null,this.effectManager=null,this.deckRenderer=null,this.deckPicker=null,this._needsRedraw=!0,this._pickRequest={},this._lastPointerDownInfo=null,this.viewState=null,this.interactiveState={isHovering:!1,isDragging:!1},this._onEvent=this._onEvent.bind(this),this._onPointerDown=this._onPointerDown.bind(this),this._onPointerMove=this._onPointerMove.bind(this),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(q.getBrowser)()&&h.a.warn("IE 11 support will be deprecated in v8.0")(),e.gl||"undefined"!=typeof document&&(this.canvas=this._createCanvas(e)),this.animationLoop=this._createAnimationLoop(e),this.stats=new nt.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&&W.a.setProps(e._typedArrayManagerProps),this.animationLoop.start()}return u()(t,[{key:"finalize",value:function(){this.animationLoop.stop(),this.animationLoop=null,this._lastPointerDownInfo=null,this.layerManager&&(this.layerManager.finalize(),this.layerManager=null,this.viewManager.finalize(),this.viewManager=null,this.effectManager.finalize(),this.effectManager=null,this.deckRenderer.finalize(),this.deckRenderer=null,this.deckPicker.finalize(),this.deckPicker=null,this.eventManager.destroy(),this.eventManager=null,this.tooltip.remove(),this.tooltip=null),this.props.canvas||this.props.gl||!this.canvas||(this.canvas.parentElement.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.props._animate)return"Deck._animate";var e=this._needsRedraw;t.clearRedrawFlags&&(this._needsRedraw=!1);var r=this.viewManager.needsRedraw(t),n=this.layerManager.needsRedraw(t),i=this.effectManager.needsRedraw(t),o=this.deckRenderer.needsRedraw(t);return e=e||r||n||i||o}},{key:"redraw",value:function(t){if(this.layerManager){var e=t||this.needsRedraw({clearRedrawFlags:!0});e&&(this.stats.get("Redraw Count").incrementCount(),this.props._customRender?this.props._customRender(e):this._drawLayers(e))}}},{key:"getViews",value:function(){return this.viewManager.views}},{key:"getViewports",value:function(t){return 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 r in t)this.layerManager.resourceManager.add({resourceId:r,data:t[r],forceUpdate:e})}},{key:"_removeResources",value:function(t){var e,r=Vt(t);try{for(r.s();!(e=r.n()).done;){var n=e.value;this.layerManager.resourceManager.remove(n)}}catch(t){r.e(t)}finally{r.f()}}},{key:"_pick",value:function(t,e,r){var n=this.stats;n.get("Pick Count").incrementCount(),n.get(e).timeStart();var i=this.deckPicker[t](Ht({layers:this.layerManager.getLayers(r),views:this.viewManager.getViews(),viewports:this.getViewports(r),onViewportActive:this.layerManager.activateViewport},r));return n.get(e).timeEnd(),i}},{key:"_createCanvas",value:function(t){var e=t.canvas;("string"==typeof e&&(e=document.getElementById(e),Object(Nt.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,r=t.height;(e||0===e)&&(e=Number.isFinite(e)?"".concat(e,"px"):e,this.canvas.style.width=e),(r||0===r)&&(r=Number.isFinite(r)?"".concat(r,"px"):r,this.canvas.style.position="absolute",this.canvas.style.height=r)}}},{key:"_updateCanvasSize",value:function(){if(this._checkForCanvasSizeChange()){var t=this.width,e=this.height;this.viewManager.setProps({width:t,height:e}),this.props.onResize({width:this.width,height:this.height})}}},{key:"_checkForCanvasSizeChange",value:function(){var t=this.canvas;if(!t)return!1;var e=t.clientWidth||t.width,r=t.clientHeight||t.height;return(e!==this.width||r!==this.height)&&(this.width=e,this.height=r,!0)}},{key:"_createAnimationLoop",value:function(t){var e=this,r=t.width,n=t.height,i=t.gl,o=t.glOptions,a=t.debug,s=t.onError,u=t.onBeforeRender,c=t.onAfterRender,l=t.useDevicePixels,h=t.autoResizeDrawingBuffer;return new et({width:r,height:n,useDevicePixels:l,autoResizeDrawingBuffer:h,autoResizeViewport:!1,gl:i,onCreateContext:function(t){return Object(O.c)(Ht(Ht(Ht({},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:"_onPointerMove",value:function(t){var e=this._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=this.props.pickingRadius}this.layerManager&&(this.layerManager.context.mousePosition={x:e.x,y:e.y}),e.event=t,e.mode="hover"}},{key:"_pickAndCallback",value:function(){var t=this._pickRequest;if(t.event){var e=this._pick("pickObject","pickObject Time",t),r=e.result,n=e.emptyInfo;this.interactiveState.isHovering=r.length>0;var i,o=n,a=!1,s=Vt(r);try{for(s.s();!(i=s.n()).done;){var u=i.value;o=u,a=u.layer.onHover(u,t.event)}}catch(t){s.e(t)}finally{s.f()}if(!a&&this.props.onHover&&this.props.onHover(o,t.event),this.props.getTooltip){var c=this.props.getTooltip(o);this.tooltip.setTooltip(c,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.interactiveState))}},{key:"_setGLContext",value:function(t){if(!this.layerManager){this.canvas||(this.canvas=t.canvas,Object(O.h)(t,{enable:!0,copyState:!0})),this.tooltip=new G(this.canvas),Object(O.n)(t,{blend:!0,blendFunc:[770,771,1,771],polygonOffsetFill:!0,depthTest:!0,depthFunc:515}),this.props.onWebGLInitialized(t);var e=new rt.a;for(var r in e.play(),this.animationLoop.attachTimeline(e),this.eventManager=new zt(this.props.parent||t.canvas,{touchAction:this.props.touchAction,recognizerOptions:this.props.eventRecognizerOptions,events:{pointerdown:this._onPointerDown,pointermove:this._onPointerMove,pointerleave:this._onPointerMove}}),Ut.b)this.eventManager.on(r,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 n=this.viewManager.getViewports()[0];this.layerManager=new c.a(t,{deck:this,stats:this.stats,viewport:n,timeline:e}),this.effectManager=new b,this.deckRenderer=new w.a(t),this.deckPicker=new U(t),this.setProps(this.props),this._updateCanvasSize(),this.props.onLoad()}}},{key:"_drawLayers",value:function(t,e){var r=this.layerManager.context.gl;Object(O.n)(r,this.props.parameters),this.props.onBeforeRender({gl:r}),this.deckRenderer.renderLayers(Ht({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:r})}},{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(!1),this.viewManager&&this.viewManager.updateViewStates()}},{key:"_onViewStateChange",value:function(t){var e=this.props.onViewStateChange(t)||t.viewState;this.viewState&&(this.viewState=Ht(Ht({},this.viewState),{},i()({},t.viewId,e)),this.props.viewState||this.viewManager&&this.viewManager.setProps({viewState:this.viewState}))}},{key:"_onInteractionStateChange",value:function(t){this.interactiveState.isDragging=t.isDragging,this.props.onInteractionStateChange(t)}},{key:"_onEvent",value:function(t){var e=Ut.b[t.type],r=t.offsetCenter;if(e&&r){var n=this.layerManager.getLayers(),i=this.deckPicker.getLastPickedObject({x:r.x,y:r.y,layers:n,viewports:this.getViewports(r)},this._lastPointerDownInfo),o=i.layer,a=o&&(o[e.handler]||o.props[e.handler]),s=this.props[e.handler],u=!1;a&&(u=a.call(o,i,t)),!u&&s&&s(i,t)}}},{key:"_onPointerDown",value:function(t){var e=t.offsetCenter,r=this._pick("pickObject","pickObject Time",{x:e.x,y:e.y,radius:this.props.pickingRadius});this._lastPointerDownInfo=r.result[0]||r.emptyInfo}},{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 r=Z.a.get("Memory Usage");t.bufferMemory=r.get("Buffer Memory").count,t.textureMemory=r.get("Texture Memory").count,t.renderbufferMemory=r.get("Renderbuffer Memory").count,t.gpuMemory=r.get("GPU Memory").count}}]),t}();Xt.getPropTypes=function(t){return{id:t.string,width:t.oneOfType([t.number,t.string]),height:t.oneOfType([t.number,t.string]),layers:t.oneOfType([t.object,t.array]),layerFilter:t.func,views:t.oneOfType([t.object,t.array]),viewState:t.object,effects:t.arrayOf(t.instanceOf(x.a)),controller:t.oneOfType([t.func,t.bool,t.object]),gl:t.object,glOptions:t.object,parameters:t.object,pickingRadius:t.number,useDevicePixels:t.oneOfType([t.bool,t.number]),touchAction:t.string,eventRecognizerOptions:t.object,onWebGLInitialized:t.func,onResize:t.func,onViewStateChange:t.func,onInteractionStateChange:t.func,onBeforeRender:t.func,onAfterRender:t.func,onLoad:t.func,onError:t.func,debug:t.bool,drawPickingColors:t.bool,_framebuffer:t.object,_animate:t.bool,_pickable:t.bool,_typedArrayManagerProps:t.object}},Xt.defaultProps=Zt,Xt.VERSION=H.a.VERSION},function(t,e,r){"use strict";var n=r(104),i=r(292),o=r(26),a=r(18),s=r(32);var u={name:"JSON",extensions:["json","geojson"],mimeTypes:["application/json","application/geo+json"],testText:function(t){var e=t[0],r=t[t.length-1];return"{"===e&&"}"===r||"["===e&&"]"===r},parseTextSync:JSON.parse},c="8.6.0-beta.1",l=o.global.deck&&o.global.deck.VERSION;if(l&&l!==c)throw new Error("deck.gl - multiple versions detected: ".concat(l," vs ").concat(c));l||(a.a.log(1,"deck.gl ".concat(c))(),o.global.deck=Object.assign(o.global.deck||{},{VERSION:c,version:c,log:a.a,_registerLoggers:s.b}),Object(n.c)([u,[i.a,{imagebitmap:{premultiplyAlpha:"none"}}]]));e.a=o.global.deck},function(t,e,r){"use strict";t.exports=i;var n=r(266);function i(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length}i.Varint=0,i.Fixed64=1,i.Bytes=2,i.Fixed32=5;var o="undefined"==typeof TextDecoder?null:new TextDecoder("utf8");function a(t){return t.type===i.Bytes?t.readVarint()+t.pos:t.pos+1}function s(t,e,r){return 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a=2*o/(r-e),s=2*o/(i-n),u=(r+e)/(r-e),c=(i+n)/(i-n),l=-2*o;return t[0]=a,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=s,t[6]=0,t[7]=0,t[8]=u,t[9]=c,t[10]=-1,t[11]=-1,t[12]=0,t[13]=0,t[14]=l,t[15]=0,t}lookAt(t,e,r){return 1===arguments.length&&({eye:t,center:e,up:r}=t),e=e||[0,0,0],r=r||[0,1,0],a.g(this,t,e,r),this.check()}ortho({left:t,right:e,bottom:r,top:n,near:i=.1,far:o=500}){return a.i(this,t,e,r,n,i,o),this.check()}orthographic({fovy:t=45*Math.PI/180,aspect:e=1,focalDistance:r=1,near:n=.1,far:i=500}){if(t>2*Math.PI)throw Error("radians");const o=t/2,a=r*Math.tan(o),s=a*e;return(new d).ortho({left:-s,right:s,bottom:-a,top:a,near:n,far:i})}perspective({fovy:t,fov:e=45*Math.PI/180,aspect:r=1,near:n=.1,far:i=500}={}){if((t=t||e)>2*Math.PI)throw Error("radians");return a.j(this,t,r,n,i),this.check()}determinant(){return a.a(this)}getScale(t=[-0,-0,-0]){return 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a.h(this,t,this),this.check()}multiplyRight(t){return a.h(this,this,t),this.check()}rotateX(t){return a.l(this,this,t),this.check()}rotateY(t){return a.m(this,this,t),this.check()}rotateZ(t){return a.n(this,this,t),this.check()}rotateXYZ([t,e,r]){return this.rotateX(t).rotateY(e).rotateZ(r)}rotateAxis(t,e){return a.k(this,this,t,e),this.check()}scale(t){return Array.isArray(t)?a.o(this,this,t):a.o(this,this,[t,t,t]),this.check()}translate(t){return a.p(this,this,t),this.check()}transform(t,e){return 4===t.length?(e=c.n(e||[-0,-0,-0,-0],t,this),Object(n.b)(e,4),e):this.transformAsPoint(t,e)}transformAsPoint(t,e){const{length:r}=t;switch(r){case 2:e=s.j(e||[-0,-0],t,this);break;case 3:e=u.s(e||[-0,-0,-0],t,this);break;default:throw new Error("Illegal vector")}return Object(n.b)(e,t.length),e}transformAsVector(t,e){switch(t.length){case 2:e=Object(o.a)(e||[-0,-0],t,this);break;case 3:e=Object(o.c)(e||[-0,-0,-0],t,this);break;default:throw new Error("Illegal vector")}return 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t.priority=t.getPriority(t.handle),!(t.priority<0)||(t.resolve(null),!1)}}},function(t,e){},function(t,e,r){"use strict";r.d(e,"a",(function(){return n}));const n={name:"JSON",id:"json",module:"json",version:"3.0.8",extensions:["json","geojson"],mimeTypes:["application/json"],category:"json",text:!0,parseTextSync:i,parse:async t=>i((new TextDecoder).decode(t)),options:{}};function i(t){return JSON.parse(t)}},function(t,e,r){"use strict";r.d(e,"a",(function(){return g}));var n=r(2),i=r.n(n),o=r(3),a=r.n(o),s=r(5),u=r.n(s),c=r(6),l=r.n(c),h=r(1),f=r.n(h),p=r(275),d=r(14);function A(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=f()(t);if(e){var i=f()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return 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0!==arguments[0]?arguments[0]:{},r=this.props,n=r.data,i=r.getPolygon,o=r.positionFormat,a=r._normalize,s=[],u="XY"===o?2:3,c=e.startRow,l=e.endRow,h=Object(d.a)(n,c,l),f=h.iterable,p=h.objectInfo,A=_(f);try{for(A.s();!(t=A.n()).done;){var g=t.value;p.index++;var m=i(g,p);a&&(m=y.b(m,u));var v=m,b=v.holeIndices,x=m.positions||m;if(b)for(var w=0;w<=b.length;w++){var E=x.slice(b[w-1]||0,b[w]||x.length);s.push(this.getSubLayerRow({path:E},g,p.index))}else s.push(this.getSubLayerRow({path:x},g,p.index))}}catch(t){A.e(t)}finally{A.f()}return s}},{key:"renderLayers",value:function(){var t=this.props,e=t.data,r=t._dataDiff,n=t.stroked,i=t.filled,o=t.extruded,a=t.wireframe,s=t._normalize,u=t._windingOrder,c=t.elevationScale,l=t.transitions,h=t.positionFormat,f=this.props,p=f.lineWidthUnits,d=f.lineWidthScale,A=f.lineWidthMinPixels,y=f.lineWidthMaxPixels,v=f.lineJointRounded,_=f.lineMiterLimit,b=f.lineDashJustified,x=this.props,E=x.getFillColor,S=x.getLineColor,O=x.getLineWidth,T=x.getLineDashArray,P=x.getElevation,M=x.getPolygon,C=x.updateTriggers,I=x.material,k=this.state,R=k.paths,L=k.pathsDiff,j=this.getSubLayerClass("fill",g.a),D=this.getSubLayerClass("stroke",m.a),B=this.shouldRenderSubLayer("fill",R)&&new j({_dataDiff:r,extruded:o,elevationScale:c,filled:i,wireframe:a,_normalize:s,_windingOrder:u,getElevation:P,getFillColor:E,getLineColor:o&&a?S:w,material:I,transitions:l},this.getSubLayerProps({id:"fill",updateTriggers:{getPolygon:C.getPolygon,getElevation:C.getElevation,getFillColor:C.getFillColor,lineColors:o&&a,getLineColor:C.getLineColor}}),{data:e,positionFormat:h,getPolygon:M});return[!o&&B,!o&&n&&this.shouldRenderSubLayer("stroke",R)&&new D({_dataDiff:L&&function(){return L},widthUnits:p,widthScale:d,widthMinPixels:A,widthMaxPixels:y,jointRounded:v,miterLimit:_,dashJustified:b,_pathType:"loop",transitions:l&&{getWidth:l.getLineWidth,getColor:l.getLineColor,getPath:l.getPolygon},getColor:this.getSubLayerAccessor(S),getWidth:this.getSubLayerAccessor(O),getDashArray:this.getSubLayerAccessor(T)},this.getSubLayerProps({id:"stroke",updateTriggers:{getWidth:C.getLineWidth,getColor:C.getLineColor,getDashArray:C.getLineDashArray}}),{data:R,positionFormat:h,getPath:function(t){return t.path}}),o&&B]}}]),r}(A.a);S.layerName="PolygonLayer",S.defaultProps=E},function(t,e,r){"use strict";r.d(e,"a",(function(){return p}));var n=r(169),i=r(23),o=r(74),a=r(56),s=r(27),u=r(21);const c=Object.freeze([1,0,0,0,1,0,0,0,1]),l=Object.freeze([0,0,0,0,0,0,0,0,0]),h=Object.freeze({COL0ROW0:0,COL0ROW1:1,COL0ROW2:2,COL1ROW0:3,COL1ROW1:4,COL1ROW2:5,COL2ROW0:6,COL2ROW1:7,COL2ROW2:8}),f={};class p extends n.a{static get IDENTITY(){return f.IDENTITY=f.IDENTITY||Object.freeze(new p(c)),f.IDENTITY}static get ZERO(){return f.ZERO=f.ZERO||Object.freeze(new p(l)),f.ZERO}get ELEMENTS(){return 9}get RANK(){return 3}get INDICES(){return h}constructor(t){super(-0,-0,-0,-0,-0,-0,-0,-0,-0),1===arguments.length&&Array.isArray(t)?this.copy(t):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()}set(t,e,r,n,i,o,a,s,u){return this[0]=t,this[1]=e,this[2]=r,this[3]=n,this[4]=i,this[5]=o,this[6]=a,this[7]=s,this[8]=u,this.check()}setRowMajor(t,e,r,n,i,o,a,s,u){return this[0]=t,this[1]=n,this[2]=a,this[3]=e,this[4]=i,this[5]=s,this[6]=r,this[7]=o,this[8]=u,this.check()}determinant(){return a.b(this)}identity(){return this.copy(c)}fromQuaternion(t){return a.c(this,t),this.check()}transpose(){return a.i(this,this),this.check()}invert(){return a.d(this,this),this.check()}multiplyLeft(t){return a.e(this,t,this),this.check()}multiplyRight(t){return a.e(this,this,t),this.check()}rotate(t){return a.f(this,this,t),this.check()}scale(t){return Array.isArray(t)?a.g(this,this,t):a.g(this,this,[t,t,t]),this.check()}translate(t){return a.h(this,this,t),this.check()}transform(t,e){switch(t.length){case 2:e=s.i(e||[-0,-0],t,this);break;case 3:e=u.r(e||[-0,-0,-0],t,this);break;case 4:e=Object(o.d)(e||[-0,-0,-0,-0],t,this);break;default:throw new Error("Illegal vector")}return Object(i.b)(e,t.length),e}transformVector(t,e){return Object(i.c)("Matrix3.transformVector"),this.transform(t,e)}transformVector2(t,e){return Object(i.c)("Matrix3.transformVector"),this.transform(t,e)}transformVector3(t,e){return Object(i.c)("Matrix3.transformVector"),this.transform(t,e)}}},function(t,e,r){"use strict";e.a={EPSILON1:.1,EPSILON2:.01,EPSILON3:.001,EPSILON4:1e-4,EPSILON5:1e-5,EPSILON6:1e-6,EPSILON7:1e-7,EPSILON8:1e-8,EPSILON9:1e-9,EPSILON10:1e-10,EPSILON11:1e-11,EPSILON12:1e-12,EPSILON13:1e-13,EPSILON14:1e-14,EPSILON15:1e-15,EPSILON16:1e-16,EPSILON17:1e-17,EPSILON18:1e-18,EPSILON19:1e-19,EPSILON20:1e-20,PI_OVER_TWO:Math.PI/2,PI_OVER_FOUR:Math.PI/4,PI_OVER_SIX:Math.PI/6,TWO_PI:2*Math.PI}},function(t,e,r){"use strict";r.d(e,"a",(function(){return i}));var n=r(125);function i(t){try{return JSON.parse(t)}catch(e){throw new Error(`Failed to parse JSON from data starting with "${Object(n.a)(t)}"`)}}},function(t,e,r){"use strict";r.d(e,"a",(function(){return u}));var n=r(168),i=r(13),o=r(23),a=r(27),s=r(74);class u extends n.a{constructor(t=0,e=0){super(2),Object(i.f)(t)&&1===arguments.length?this.copy(t):(i.b.debug&&(Object(o.a)(t),Object(o.a)(e)),this[0]=t,this[1]=e)}set(t,e){return this[0]=t,this[1]=e,this.check()}copy(t){return this[0]=t[0],this[1]=t[1],this.check()}fromObject(t){return i.b.debug&&(Object(o.a)(t.x),Object(o.a)(t.y)),this[0]=t.x,this[1]=t.y,this.check()}toObject(t){return t.x=this[0],t.y=this[1],t}get ELEMENTS(){return 2}horizontalAngle(){return Math.atan2(this.y,this.x)}verticalAngle(){return Math.atan2(this.x,this.y)}transform(t){return this.transformAsPoint(t)}transformAsPoint(t){return a.j(this,this,t),this.check()}transformAsVector(t){return Object(s.a)(this,this,t),this.check()}transformByMatrix3(t){return a.i(this,this,t),this.check()}transformByMatrix2x3(t){return a.h(this,this,t),this.check()}transformByMatrix2(t){return a.g(this,this,t),this.check()}}},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(8),l=r.n(c),h=r(5),f=r.n(h),p=r(6),d=r.n(p),A=r(1),g=r.n(A),m=r(24),y=r.n(m),v=r(207),_=r(226),b=r(18),x=r(155),w=r(7),E=r(295),S=r(147),O=r(205),T=r(48),P=r(9);class M{constructor(t={}){const{id:e}=t;this.id=e||Object(T.c)(this.constructor.name),this.display=!0,this.position=new S.a,this.rotation=new S.a,this.scale=new S.a(1,1,1),this.matrix=new O.a,this.userData={},this.props={},this._setScenegraphNodeProps(t)}delete(){}setProps(t){return this._setScenegraphNodeProps(t),this}toString(){return`{type: ScenegraphNode, id: ${this.id})}`}setPosition(t){return Object(P.a)(3===t.length,"setPosition requires vector argument"),this.position=t,this}setRotation(t){return Object(P.a)(3===t.length,"setRotation requires vector argument"),this.rotation=t,this}setScale(t){return Object(P.a)(3===t.length,"setScale requires vector argument"),this.scale=t,this}setMatrix(t,e=!0){e?this.matrix.copy(t):this.matrix=t}setMatrixComponents({position:t,rotation:e,scale:r,update:n=!0}){return t&&this.setPosition(t),e&&this.setRotation(e),r&&this.setScale(r),n&&this.updateMatrix(),this}updateMatrix(){const t=this.position,e=this.rotation,r=this.scale;return this.matrix.identity(),this.matrix.translate(t),this.matrix.rotateXYZ(e),this.matrix.scale(r),this}update(t={}){const{position:e,rotation:r,scale:n}=t;return e&&this.setPosition(e),r&&this.setRotation(r),n&&this.setScale(n),this.updateMatrix(),this}getCoordinateUniforms(t,e){Object(P.a)(t),e=e||this.matrix;const r=new O.a(t).multiplyRight(e),n=r.invert(),i=n.transpose();return{viewMatrix:t,modelMatrix:e,objectMatrix:e,worldMatrix:r,worldInverseMatrix:n,worldInverseTransposeMatrix:i}}_setScenegraphNodeProps(t){"display"in t&&(this.display=t.display),"position"in t&&this.setPosition(t.position),"rotation"in t&&this.setRotation(t.rotation),"scale"in t&&this.setScale(t.scale),"matrix"in t&&this.setMatrix(t.matrix),Object.assign(this.props,t)}}var C=r(34),I=r(64);class k extends M{constructor(t={}){t=Array.isArray(t)?{children:t}:t;const{children:e=[]}=t;w.k.assert(e.every(t=>t instanceof M),"every child must an instance of ScenegraphNode"),super(t),this.children=e}add(...t){for(const e of t)Array.isArray(e)?this.add(...e):this.children.push(e);return this}remove(t){const e=this.children,r=e.indexOf(t);return r>-1&&e.splice(r,1),this}removeAll(){return this.children=[],this}delete(){this.children.forEach(t=>t.delete()),this.removeAll(),super.delete()}traverse(t,{worldMatrix:e=new O.a}={}){const r=new O.a(e).multiplyRight(this.matrix);for(const e of this.children)e instanceof k?e.traverse(t,{worldMatrix:r}):t(e,{worldMatrix:r})}}var R=r(228);const L={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},j={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array};function D(t){if(!t._animation){const e=j[t.componentType],r=L[t.type],n=r*t.count,{buffer:i,byteOffset:o}=t.bufferView.data,a=new e(i,o+(t.byteOffset||0),n);if(1===r)t._animation=Array.from(a);else{const e=[];for(let t=0;t<a.length;t+=r)e.push(Array.from(a.slice(t,t+r)));t._animation=e}}return t._animation}const B=new O.a;const F=new R.a;function z(t,{input:e,interpolation:r,output:n},i,o){const a=t%e[e.length-1],s=e.findIndex(t=>t>=a),u=Math.max(0,s-1);if(!Array.isArray(i[o]))switch(o){case"translation":i[o]=[0,0,0];break;case"rotation":i[o]=[0,0,0,1];break;case"scale":i[o]=[1,1,1];break;default:w.k.warn(`Bad animation path ${o}`)()}Object(P.a)(i[o].length===n[u].length);const c=e[u],l=e[s];switch(r){case"STEP":!function(t,e,r){for(let n=0;n<r.length;n++)t[e][n]=r[n]}(i,o,n[u]);break;case"LINEAR":if(l>c){const t=(a-c)/(l-c);!function(t,e,r,n,i){if("rotation"===e){F.slerp({start:r,target:n,ratio:i});for(let r=0;r<F.length;r++)t[e][r]=F[r]}else for(let o=0;o<r.length;o++)t[e][o]=i*n[o]+(1-i)*r[o]}(i,o,n[u],n[s],t)}break;case"CUBICSPLINE":if(l>c){const t=(a-c)/(l-c),e=l-c;!function(t,e,{p0:r,outTangent0:n,inTangent1:i,p1:o,tDiff:a,ratio:s}){for(let u=0;u<t[e].length;u++){const c=n[u]*a,l=i[u]*a;t[e][u]=(2*Math.pow(s,3)-3*Math.pow(s,2)+1)*r[u]+(Math.pow(s,3)-2*Math.pow(s,2)+s)*c+(-2*Math.pow(s,3)+3*Math.pow(s,2))*o[u]+(Math.pow(s,3)-Math.pow(s,2))*l}}(i,o,{p0:n[3*u+1],outTangent0:n[3*u+2],inTangent1:n[3*s+0],p1:n[3*s+1],tDiff:e,ratio:t})}break;default:w.k.warn(`Interpolation ${r} not supported`)()}}class N{constructor(t){this.startTime=0,this.playing=!0,this.speed=1,this.channels=[],Object.assign(this,t)}animate(t){if(!this.playing)return;const e=(t/1e3-this.startTime)*this.speed;this.channels.forEach(({sampler:t,target:r,path:n})=>{z(e,t,r,n),function(t,e){if(e.matrix.identity(),t.translation&&e.matrix.translate(t.translation),t.rotation){const r=B.fromQuaternion(t.rotation);e.matrix.multiplyRight(r)}t.scale&&e.matrix.scale(t.scale)}(r,r._node)})}}class U{constructor(t){this.animations=t.animations.map((e,r)=>{const n=e.name||`Animation-${r}`,i=e.samplers.map(({input:e,interpolation:r="LINEAR",output:n})=>({input:D(t.accessors[e]),interpolation:r,output:D(t.accessors[n])})),o=e.channels.map(({sampler:e,target:r})=>({sampler:i[e],target:t.nodes[r.node],path:r.path}));return new N({name:n,channels:o})})}animate(t){this.setTime(t)}setTime(t){this.animations.forEach(e=>e.animate(t))}getAnimations(){return this.animations}}var V=r(176);class G extends M{constructor(t,e={}){super(e),this.onBeforeRender=null,this.AfterRender=null,t instanceof V.a?(this.model=t,this._setModelNodeProps(e)):this.model=new V.a(t,e),this.managedResources=e.managedResources||[]}setProps(t){return super.setProps(t),this._setModelNodeProps(t),this}delete(){this.model&&(this.model.delete(),this.model=null),this.managedResources.forEach(t=>t.delete()),this.managedResources=[]}draw(...t){return this.model.draw(...t)}setUniforms(...t){return this.model.setUniforms(...t),this}setAttributes(...t){return this.model.setAttributes(...t),this}updateModuleSettings(...t){return this.model.updateModuleSettings(...t),this}_setModelNodeProps(t){this.model.setProps(t)}}var W=r(239);function H(t,e){return Object(w.j)(t)?`#version 300 es\n${e}`:e}const q={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},Z={modelOptions:{},pbrDebug:!1,imageBasedLightingEnvironment:null,lights:!0,useTangents:!1};class X{constructor(t,e={}){this.gl=t,this.options=Object.assign({},Z,e)}instantiate(t){return this.gltf=t,(t.scenes||[]).map(t=>this.createScene(t))}createAnimator(){return Array.isArray(this.gltf.animations)?new U(this.gltf):null}createScene(t){const e=(t.nodes||[]).map(t=>this.createNode(t));return new k({id:t.name||t.id,children:e})}createNode(t){if(!t._node){const e=(t.children||[]).map(t=>this.createNode(t));t.mesh&&e.push(this.createMesh(t.mesh));const r=new k({id:t.name||t.id,children:e});if(t.matrix)r.setMatrix(t.matrix);else{if(r.matrix.identity(),t.translation&&r.matrix.translate(t.translation),t.rotation){const e=(new O.a).fromQuaternion(t.rotation);r.matrix.multiplyRight(e)}t.scale&&r.matrix.scale(t.scale)}t._node=r}return t._node}createMesh(t){if(!t._mesh){const e=(t.primitives||[]).map((e,r)=>this.createPrimitive(e,r,t)),r=new k({id:t.name||t.id,children:e});t._mesh=r}return t._mesh}getVertexCount(t){w.k.warn("getVertexCount() not found")()}createPrimitive(t,e,r){return function(t,e){const{id:r,drawMode:n,vertexCount:i,attributes:o,modelOptions:a}=e,s=new W.a(t,e);w.k.info(4,"createGLTFModel defines: ",s.defines)();const u=[];u.push(...s.generatedTextures),u.push(...Object.values(o).map(t=>t.buffer));const c=new 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fragmentColor = pbr_filterColor(vec4(0));\n  }\n"),managedResources:u},a));return c.setProps({attributes:o}),c.setUniforms(s.uniforms),c}(this.gl,Object.assign({id:t.name||`${r.name||r.id}-primitive-${e}`,drawMode:t.mode||4,vertexCount:t.indices?t.indices.count:this.getVertexCount(t.attributes),attributes:this.createAttributes(t.attributes,t.indices),material:t.material},this.options))}createAttributes(t,e){const r={};return Object.keys(t).forEach(e=>{r[e]=this.createAccessor(t[e],this.createBuffer(t[e],this.gl.ARRAY_BUFFER))}),e&&(r.indices=this.createAccessor(e,this.createBuffer(e,this.gl.ELEMENT_ARRAY_BUFFER))),w.k.info(4,"glTF Attributes",{attributes:t,indices:e,generated:r})(),r}createBuffer(t,e){t.bufferView||(t.bufferView={});const{bufferView:r}=t;return r.lumaBuffers||(r.lumaBuffers={}),r.lumaBuffers[e]||(r.lumaBuffers[e]=new C.a(this.gl,{id:`from-${r.id}`,data:r.data||t.value,target:e})),r.lumaBuffers[e]}createAccessor(t,e){return new I.a({buffer:e,offset:t.byteOffset||0,stride:t.bufferView.byteStride||0,type:t.componentType,size:q[t.type]})}createSampler(t){return t}needsPOT(){return!1}}var Q=r(291),Y=r(43),K=r.n(Y),$=r(68),J=r.n($);function tt(){return(tt=J()(K.a.mark((function t(e){var r;return K.a.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return r=[],e.scenes.forEach((function(t){t.traverse((function(t){Object.values(t.model.getUniforms()).forEach((function(t){!1===t.loaded&&r.push(t)}))}))})),t.next=4,et((function(){return r.some((function(t){return!t.loaded}))}));case 4:return t.abrupt("return",t.sent);case 5:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function et(t){return rt.apply(this,arguments)}function rt(){return(rt=J()(K.a.mark((function t(e){return K.a.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(!e()){t.next=5;break}return t.next=3,new Promise((function(t){return requestAnimationFrame(t)}));case 3:t.next=0;break;case 5:case"end":return t.stop()}}),t)})))).apply(this,arguments)}var nt=r(119);function it(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function ot(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?it(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):it(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}r.d(e,"a",(function(){return ct}));var st=[255,255,255,255],ut={scenegraph:{type:"object",value:null,async:!0},getScene:function(t){return t&&t.scenes?"object"===y()(t.scene)?t.scene:t.scenes[t.scene||0]:t},getAnimator:function(t){return t&&t.animator},_animations:null,sizeScale:{type:"number",value:1,min:0},sizeMinPixels:{type:"number",min:0,value:0},sizeMaxPixels:{type:"number",min:0,value:Number.MAX_SAFE_INTEGER},getPosition:{type:"accessor",value:function(t){return t.position}},getColor:{type:"accessor",value:st},_lighting:"flat",_imageBasedLightingEnvironment:null,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:[]},loaders:[Q.a]},ct=function(t){f()(r,t);var e=at(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"getShaders",value:function(){var t=[v.a,_.a];return"pbr"===this.props._lighting&&t.push(E.a),{vs:"#version 300 es\nin vec3 instancePositions;\nin vec3 instancePositions64Low;\nin vec4 instanceColors;\nin vec3 instancePickingColors;\nin mat3 instanceModelMatrix;\nin vec3 instanceTranslation;\nuniform float sizeScale;\nuniform float sizeMinPixels;\nuniform float sizeMaxPixels;\nuniform mat4 sceneModelMatrix;\nuniform bool composeModelMatrix;\nin vec4 POSITION;\n\n#ifdef HAS_UV\n  in vec2 TEXCOORD_0;\n#endif\n\n#ifdef MODULE_PBR\n  #ifdef HAS_NORMALS\n    in vec4 NORMAL;\n  #endif\n#endif\nout vec4 vColor;\n#ifndef MODULE_PBR\n  #ifdef HAS_UV\n    out vec2 vTEXCOORD_0;\n  #endif\n#endif\nvoid main(void) {\n  #if defined(HAS_UV) && !defined(MODULE_PBR)\n    vTEXCOORD_0 = TEXCOORD_0;\n    geometry.uv = vTEXCOORD_0;\n  #endif\n\n  geometry.worldPosition = instancePositions;\n  geometry.pickingColor = instancePickingColors;\n\n  #ifdef MODULE_PBR\n    #ifdef HAS_NORMALS\n      pbr_vNormal = project_normal(instanceModelMatrix * (sceneModelMatrix * vec4(NORMAL.xyz, 0.0)).xyz);\n      geometry.normal = pbr_vNormal;\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  float originalSize = project_size_to_pixel(sizeScale);\n  float clampedSize = clamp(originalSize, sizeMinPixels, sizeMaxPixels);\n\n  vec3 pos = (instanceModelMatrix * (sceneModelMatrix * POSITION).xyz) * sizeScale * (clampedSize / originalSize) + instanceTranslation;\n  if(composeModelMatrix) {\n    DECKGL_FILTER_SIZE(pos, geometry);\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  }\n  DECKGL_FILTER_GL_POSITION(gl_Position, geometry);\n\n  #ifdef MODULE_PBR\n    pbr_vPosition = geometry.position.xyz;\n  #endif\n\n  vColor = instanceColors;\n  DECKGL_FILTER_COLOR(vColor, geometry);\n}\n",fs:"#version 300 es\nuniform float opacity;\nin vec4 vColor;\n\nout vec4 fragmentColor;\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:nt.a})}},{key:"updateState",value:function(t){l()(g()(r.prototype),"updateState",this).call(this,t);var e=t.props,n=t.oldProps;e.scenegraph!==n.scenegraph?this._updateScenegraph(e):e._animations!==n._animations&&this._applyAnimationsProp(this.state.scenegraph,this.state.animator,e._animations)}},{key:"finalizeState",value:function(){l()(g()(r.prototype),"finalizeState",this).call(this),this._deleteScenegraph()}},{key:"_updateScenegraph",value:function(t){var e=this,r=this.context.gl,n=null;if(t.scenegraph instanceof M)n={scenes:[t.scenegraph]};else if(t.scenegraph&&!t.scenegraph.gltf){var i=t.scenegraph,o=function(t,e,r){const n=new X(t,r);return{scenes:n.instantiate(e),animator:n.createAnimator()}}(r,i,this._getModelOptions());n=ot({gltf:i},o),function(t){return tt.apply(this,arguments)}(o).then((function(){return e.setNeedsRedraw()}))}else t.scenegraph&&(b.a.deprecated("ScenegraphLayer.props.scenegraph","Use GLTFLoader instead of GLTFScenegraphLoader")(),n=t.scenegraph);var a={layer:this,gl:r},s=t.getScene(n,a),u=t.getAnimator(n,a);s instanceof M?(this._deleteScenegraph(),this._applyAllAttributes(s),this._applyAnimationsProp(s,u,t._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 r=this.getAttributeManager().getAttributes();t.traverse((function(t){e._setModelAttributes(t.model,r)}))}}},{key:"_applyAnimationsProp",value:function(t,e,r){if(t&&e&&r){var n=e.getAnimations();Object.keys(r).sort().forEach((function(t){var e=r[t];if("*"===t)n.forEach((function(t){Object.assign(t,e)}));else if(Number.isFinite(Number(t))){var i=Number(t);i>=0&&i<n.length?Object.assign(n[i],e):b.a.warn("animation ".concat(t," not found"))()}else{var o=n.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 M&&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(r){e._setModelAttributes(r.model,t)}))}},{key:"draw",value:function(t){var e=t.moduleParameters,r=void 0===e?null:e,n=t.parameters,i=void 0===n?{}:n,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 n=e.worldMatrix;t.model.setInstanceCount(p),t.updateModuleSettings(r),t.draw({parameters:i,uniforms:{sizeScale:u,opacity:h,sizeMinPixels:c,sizeMaxPixels:l,composeModelMatrix:Object(nt.b)(a,f),sceneModelMatrix:n,u_Camera:t.model.getUniforms().project_uCameraPosition}})}))}}}]),r}(x.a);ct.layerName="ScenegraphLayer",ct.defaultProps=ut},function(t,e,r){"use strict";var n=r(2),i=r.n(n),o=r(3),a=r.n(o),s=r(8),u=r.n(s),c=r(5),l=r.n(c),h=r(6),f=r.n(h),p=r(1),d=r.n(p),A=r(0),g=r.n(A),m=r(18),y=r(190),v=r(173);function _(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function b(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?_(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):_(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function x(t,e){if(!t)return null;var r="startIndices"in t?t.startIndices[e]:e,n=t.featureIds.value[r];return-1!==r?function(t,e,r){var n={properties:b({},t.properties[e])};for(var i in t.numericProps)n.properties[i]=t.numericProps[i].value[r];return n}(t,n,r):null}var w=r(110),E=r(159),S=r(158),O=r(109),T=r(108),P={circle:{type:E.a,props:{filled:"filled",stroked:"stroked",lineWidthMaxPixels:"lineWidthMaxPixels",lineWidthMinPixels:"lineWidthMinPixels",lineWidthScale:"lineWidthScale",lineWidthUnits:"lineWidthUnits",pointRadiusMaxPixels:"radiusMaxPixels",pointRadiusMinPixels:"radiusMinPixels",pointRadiusScale:"radiusScale",pointRadiusUnits:"radiusUnits",pointAntialiasing:"antialiasing",getFillColor:"getFillColor",getLineColor:"getLineColor",getLineWidth:"getLineWidth",getPointRadius:"getRadius"}},icon:{type:w.a,props:{iconAtlas:"iconAtlas",iconMapping:"iconMapping",iconSizeMaxPixels:"sizeMaxPixels",iconSizeMinPixels:"sizeMinPixels",iconSizeScale:"sizeScale",iconSizeUnits:"sizeUnits",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",getText:"getText",getTextAngle:"getAngle",getTextColor:"getColor",getTextPixelOffset:"getPixelOffset",getTextSize:"getSize",getTextAnchor:"getTextAnchor",getTextAlignmentBaseline:"getAlignmentBaseline",getTextBackgroundColor:"getBackgroundColor",getTextBorderColor:"getBorderColor",getTextBorderWidth:"getBorderWidth"}}},M={type:O.a,props:{lineWidthUnits:"widthUnits",lineWidthScale:"widthScale",lineWidthMinPixels:"widthMinPixels",lineWidthMaxPixels:"widthMaxPixels",lineJointRounded:"jointRounded",lineCapRounded:"capRounded",lineMiterLimit:"miterLimit",getLineColor:"getColor",getLineWidth:"getWidth"}},C={type:T.a,props:{extruded:"extruded",filled:"filled",wireframe:"wireframe",elevationScale:"elevationScale",material:"material",getElevation:"getElevation",getFillColor:"getFillColor",getLineColor:"getLineColor"}};function I(t){var e=t.type,r=t.props,n={};for(var i in r)n[i]=e.defaultProps[r[i]];return n}function k(t,e){var r=t.props,n=r.transitions,i=r.updateTriggers,o={updateTriggers:{},transitions:n&&{getPosition:n.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],n&&(o.transitions[s]=n[a])),o[s]=u}return o}function R(t,e){for(var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n={pointFeatures:[],lineFeatures:[],polygonFeatures:[],polygonOutlineFeatures:[]},i=r.startRow,o=void 0===i?0:i,a=r.endRow,s=void 0===a?t.length:a,u=o;u<s;u++){var c=t[u];m.a.assert(c&&c.geometry,"GeoJSON does not have geometry");var l=c.geometry;if("GeometryCollection"===l.type){m.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];L(p,n,e,c,u)}}else L(l,n,e,c,u)}return n}function L(t,e,r,n,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 r=j[t];m.a.assert(r,"Unknown GeoJSON type ".concat(t));for(;e&&--r>0;)e=e[0];return e&&Number.isFinite(e[0])}(o,a))switch(o){case"Point":s.push(r({geometry:t},n,i));break;case"MultiPoint":a.forEach((function(t){s.push(r({geometry:{type:"Point",coordinates:t}},n,i))}));break;case"LineString":u.push(r({geometry:t},n,i));break;case"MultiLineString":a.forEach((function(t){u.push(r({geometry:{type:"LineString",coordinates:t}},n,i))}));break;case"Polygon":c.push(r({geometry:t},n,i)),a.forEach((function(t){l.push(r({geometry:{type:"LineString",coordinates:t}},n,i))}));break;case"MultiPolygon":a.forEach((function(t){c.push(r({geometry:{type:"Polygon",coordinates:t}},n,i)),t.forEach((function(t){l.push(r({geometry:{type:"LineString",coordinates:t}},n,i))}))}))}else m.a.warn("".concat(o," coordinates are malformed"))()}var j={Point:1,MultiPoint:2,LineString:2,MultiLineString:3,Polygon:3,MultiPolygon:4};function D(t){return t.geometry.coordinates}function B(t,e){var r={points:{},lines:{},polygons:{},polygonsOutline:{}},n=t.points,i=t.lines,o=t.polygons,a=function(t,e){var r={points:null,lines:null,polygons:null};for(var n in r){var i=t[n].globalFeatureIds.value;r[n]=new Uint8ClampedArray(3*i.length);for(var o=[],a=0;a<i.length;a++)e(i[a],o),r[n][3*a+0]=o[0],r[n][3*a+1]=o[1],r[n][3*a+2]=o[2]}return r}(t,e);return r.points.data={length:n.positions.value.length/n.positions.size,attributes:{getPosition:n.positions,instancePickingColors:{size:3,value:a.points}},properties:n.properties,numericProps:n.numericProps,featureIds:n.featureIds},r.lines.data={length:i.pathIndices.value.length-1,startIndices:i.pathIndices.value,attributes:{getPath:i.positions,instancePickingColors:{size:3,value:a.lines}},properties:i.properties,numericProps:i.numericProps,featureIds:i.featureIds},r.lines._pathType="open",r.polygons.data={length:o.polygonIndices.value.length-1,startIndices:o.polygonIndices.value,attributes:{getPolygon:o.positions,pickingColors:{size:3,value:a.polygons}},properties:o.properties,numericProps:o.numericProps,featureIds:o.featureIds},r.polygons._normalize=!1,o.triangles&&(r.polygons.data.attributes.indices=o.triangles.value),r.polygonsOutline.data={length:o.primitivePolygonIndices.value.length-1,startIndices:o.primitivePolygonIndices.value,attributes:{getPath:o.positions,instancePickingColors:{size:3,value:a.polygons}},properties:o.properties,numericProps:o.numericProps,featureIds:o.featureIds},r.polygonsOutline._pathType="open",r}function F(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return z(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return z(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function z(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=d()(t);if(e){var i=d()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return f()(this,r)}}function U(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function V(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?U(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):U(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}r.d(e,"a",(function(){return W}));var G=V(V(V(V(V(V({},I(P.circle)),I(P.icon)),I(P.text)),I(M)),I(C)),{},{stroked:!0,filled:!0,extruded:!1,wireframe:!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"}}),W=function(t){l()(r,t);var e=N(r);function r(){return i()(this,r),e.apply(this,arguments)}return a()(r,[{key:"initializeState",value:function(){this.state={layerProps:{},features:{}},this.props.getLineDashArray&&m.a.removed("getLineDashArray","PathStyleExtension")()}},{key:"updateState",value:function(t){var e=t.props,r=t.changeFlags;if(r.dataChanged){var n=this.props.data,i=n&&"points"in n&&"polygons"in n&&"lines"in n;this.setState({binary:i}),i?this._updateStateBinary({props:e,changeFlags:r}):this._updateStateJSON({props:e,changeFlags:r})}}},{key:"_updateStateBinary",value:function(t){var e=t.props,r=(t.changeFlags,B(e.data,this.encodePickingColor));this.setState({layerProps:r})}},{key:"_updateStateJSON",value:function(t){var e=t.props,r=t.changeFlags,n=function(t){if(Array.isArray(t))return t;switch(m.a.assert(t.type,"GeoJSON does not have type"),t.type){case"Feature":return[t];case"FeatureCollection":return m.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(r.dataChanged)){var s=this.state.features;for(var u in s)o[u]=s[u].slice(),a[u]=[];var c,l=F(r.dataChanged);try{for(l.s();!(c=l.n()).done;){var h=c.value,f=R(n,i,h);for(var p in s)a[p].push(Object(v.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=R(n,i);var d=function(t,e){var r={points:{},lines:{},polygons:{},polygonsOutline:{}},n=t.pointFeatures,i=t.lineFeatures,o=t.polygonFeatures,a=t.polygonOutlineFeatures;return r.points.data=n,r.points._dataDiff=e.pointFeatures&&function(){return e.pointFeatures},r.points.getPosition=D,r.lines.data=i,r.lines._dataDiff=e.lineFeatures&&function(){return e.lineFeatures},r.lines.getPath=D,r.polygons.data=o,r.polygons._dataDiff=e.polygonFeatures&&function(){return e.polygonFeatures},r.polygons.getPolygon=D,r.polygonsOutline.data=a,r.polygonsOutline._dataDiff=e.polygonOutlineFeatures&&function(){return e.polygonOutlineFeatures},r.polygonsOutline.getPath=D,r}(o,a);this.setState({features:o,featuresDiff:a,layerProps:d})}},{key:"_updateAutoHighlight",value:function(t){var e,r="".concat(this.id,"-points-"),n=t.sourceLayer.id.startsWith(r),i=F(this.getSubLayers());try{for(i.s();!(e=i.n()).done;){var o=e.value;o.id.startsWith(r)===n&&o.updateAutoHighlight(t)}}catch(t){i.e(t)}finally{i.f()}}},{key:"_renderPolygonLayer",value:function(){var t=this.props,e=t.extruded,r=t.wireframe,n=this.state.layerProps,i="polygons-fill",o=this.shouldRenderSubLayer(i,n.polygons.data)&&this.getSubLayerClass(i,C.type);if(o){var a=k(this,C.props),s=e&&r;return s||delete a.getLineColor,a.updateTriggers.lineColors=s,new o(a,this.getSubLayerProps({id:i,updateTriggers:a.updateTriggers}),n.polygons)}return null}},{key:"_renderLineLayers",value:function(){var t=this.props,e=t.extruded,r=t.stroked,n=this.state.layerProps,i=!e&&r&&this.shouldRenderSubLayer("polygons-stroke",n.polygonsOutline.data)&&this.getSubLayerClass("polygons-stroke",M.type),o=this.shouldRenderSubLayer("linestrings",n.lines.data)&&this.getSubLayerClass("linestrings",M.type);if(i||o){var a=k(this,M.props);return[i&&new i(a,this.getSubLayerProps({id:"polygons-stroke",updateTriggers:a.updateTriggers}),n.polygonsOutline),o&&new o(a,this.getSubLayerProps({id:"linestrings",updateTriggers:a.updateTriggers}),n.lines)]}return null}},{key:"_renderPointLayers",value:function(){var t=this.props.pointType,e=this.state,r=e.layerProps,n=e.binary,i=this.props.highlightedObjectIndex;!n&&Number.isFinite(i)&&(i=r.points.data.findIndex((function(t){return t.__source.index===i})));var o,a=[],s=F(new Set(t.split("+")));try{for(s.s();!(o=s.n()).done;){var u=o.value,c="points-".concat(u),l=P[u],h=l&&this.shouldRenderSubLayer(c,r.points.data)&&this.getSubLayerClass(c,l.type);if(h){var f=k(this,l.props);a.push(new h(f,this.getSubLayerProps({id:c,updateTriggers:f.updateTriggers,highlightedObjectIndex:i}),r.points))}}}catch(t){s.e(t)}finally{s.f()}return a}},{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,r){var n=x(r.data,r.index);return t(n,r)}:u()(d()(r.prototype),"getSubLayerAccessor",this).call(this,t)}}]),r}(y.a);W.layerName="GeoJsonLayer",W.defaultProps=G},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(8),l=r.n(c),h=r(5),f=r.n(h),p=r(6),d=r.n(p),A=r(1),g=r.n(A),m=r(207),y=r(226),v=r(14),_=r(155),b=r(176),x=r(62);function w(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function E(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?w(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):w(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}r.d(e,"a",(function(){return P}));var O=[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:O},getTargetColor:{type:"accessor",value:O},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}},P=function(t){f()(r,t);var e=S(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"getShaders",value:function(){return l()(g()(r.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\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  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}\nvec2 getExtrusionOffset(vec2 line_clipspace, float offset_direction, float width) {\n  vec2 dir_screenspace = normalize(line_clipspace * project_uViewportSize);\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}\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  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\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  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      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    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  float widthPixels = clamp(\n    project_size_to_pixel(instanceWidths * widthScale, widthUnits),\n    widthMinPixels, widthMaxPixels\n  );\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:"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:O},instanceTargetColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:!0,accessor:"getTargetColor",defaultValue:O},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){var e=t.props,n=t.oldProps,i=t.changeFlags;if(l()(g()(r.prototype),"updateState",this).call(this,{props:e,oldProps:n,changeFlags:i}),i.extensionsChanged){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()}}},{key:"draw",value:function(t){var e=t.uniforms,r=this.props,n=r.widthUnits,i=r.widthScale,o=r.widthMinPixels,a=r.widthMaxPixels,s=r.greatCircle,u=r.wrapLongitude;this.state.model.setUniforms(e).setUniforms({greatCircle:s,widthUnits:v.d[n],widthScale:i,widthMinPixels:o,widthMaxPixels:a,useShortestPath:u}).draw()}},{key:"_getModel",value:function(t){for(var e=[],r=0;r<50;r++)e=e.concat([r,1,0,r,-1,0]);var n=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 n.setUniforms({numSegments:50}),n}},{key:"wrapLongitude",get:function(){return!1}}]),r}(_.a);P.layerName="ArcLayer",P.defaultProps=T},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(8),l=r.n(c),h=r(5),f=r.n(h),p=r(6),d=r.n(p),A=r(1),g=r.n(A),m=r(207),y=r(226),v=r(14),_=r(155),b=r(176),x=r(62);function w(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function E(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?w(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):w(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}r.d(e,"a",(function(){return T}));var O={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){f()(r,t);var e=S(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"getShaders",value:function(){return l()(g()(r.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;\nvec2 getExtrusionOffset(vec2 line_clipspace, float offset_direction, float width) {\n  vec2 dir_screenspace = normalize(line_clipspace * project_uViewportSize);\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      gl_Position = vec4(0.);\n      return;\n    }\n  }\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  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  float widthPixels = clamp(\n    project_size_to_pixel(instanceWidths * widthScale, widthUnits),\n    widthMinPixels, widthMaxPixels\n  );\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  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:"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){var e=t.props,n=t.oldProps,i=t.changeFlags;if(l()(g()(r.prototype),"updateState",this).call(this,{props:e,oldProps:n,changeFlags:i}),i.extensionsChanged){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()}}},{key:"draw",value:function(t){var e=t.uniforms,r=this.props,n=r.widthUnits,i=r.widthScale,o=r.widthMinPixels,a=r.widthMaxPixels,s=r.wrapLongitude;this.state.model.setUniforms(e).setUniforms({widthUnits:v.d[n],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}))}},{key:"wrapLongitude",get:function(){return!1}}]),r}(_.a);T.layerName="LineLayer",T.defaultProps=O},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(8),l=r.n(c),h=r(5),f=r.n(h),p=r(6),d=r.n(p),A=r(1),g=r.n(A),m=r(207),y=r(227),v=r(226),_=r(14),b=r(155),x=r(176),w=r(62);function E(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function S(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?E(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):E(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}r.d(e,"a",(function(){return C}));var T=[0,0,0,255],P=[0,0,1],M={sizeUnits:"pixels",pointSize:{type:"number",min:0,value:10},getPosition:{type:"accessor",value:function(t){return t.position}},getNormal:{type:"accessor",value:P},getColor:{type:"accessor",value:T},material:!0,radiusPixels:{deprecatedFor:"pointSize"}};var C=function(t){f()(r,t);var e=O(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"getShaders",value:function(){return l()(g()(r.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  unitPosition = positions.xy;\n  geometry.uv = unitPosition;\n  geometry.pickingColor = instancePickingColors;\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  vec3 lightColor = lighting_getLightColor(instanceColors.rgb, project_uCameraPosition, geometry.position.xyz, geometry.normal);\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:P},instanceColors:{size:this.props.colorFormat.length,type:5121,normalized:!0,transition:!0,accessor:"getColor",defaultValue:T}})}},{key:"updateState",value:function(t){var e,n,i,o=t.props,a=t.oldProps,s=t.changeFlags;if(l()(g()(r.prototype),"updateState",this).call(this,{props:o,oldProps:a,changeFlags:s}),s.extensionsChanged){var u,c=this.context.gl;null===(u=this.state.model)||void 0===u||u.delete(),this.state.model=this._getModel(c),this.getAttributeManager().invalidateAll()}s.dataChanged&&(e=o.data,n=e.header,i=e.attributes,n&&i&&(e.length=n.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,r=this.props,n=r.pointSize,i=r.sizeUnits;this.state.model.setUniforms(e).setUniforms({sizeUnits:_.d[i],radiusPixels:n}).draw()}},{key:"_getModel",value:function(t){for(var e=[],r=0;r<3;r++){var n=r/3*Math.PI*2;e.push(2*Math.cos(n),2*Math.sin(n),0)}return new x.a(t,S(S({},this.getShaders()),{},{id:this.props.id,geometry:new w.a({drawMode:4,attributes:{positions:new Float32Array(e)}}),isInstanced:!0}))}}]),r}(b.a);C.layerName="PointCloudLayer",C.defaultProps=M},function(t,e,r){"use strict";var n=r(0),i=r.n(n),o=r(2),a=r.n(o),s=r(3),u=r.n(s),c=r(8),l=r.n(c),h=r(5),f=r.n(h),p=r(6),d=r.n(p),A=r(1),g=r.n(A),m=r(18),y=r(207),v=r(227),_=r(226),b=r(155),x=r(62),w=r(7),E=r(98),S=r(176),O=r(240),T=r(179),P=r(119);function M(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function C(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?M(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):M(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=g()(t);if(e){var i=g()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return d()(this,r)}}function k(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 k(t.attributes,e),t instanceof x.a?t:new x.a(t);if(t.positions||t.POSITION)return k(t,e),new x.a({attributes:t});throw Error("Invalid mesh")}r.d(e,"a",(function(){return j}));var L={mesh:{value:null,type:"object",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:[]}},j=function(t){f()(r,t);var e=I(r);function r(){return a()(this,r),e.apply(this,arguments)}return u()(r,[{key:"getShaders",value:function(){var t=!Object(w.j)(this.context.gl),e={};return Object(O.b)(this.context.gl,T.a.GLSL_DERIVATIVES)&&(e.DERIVATIVES_AVAILABLE=1),l()(g()(r.prototype),"getShaders",this).call(this,{vs:"#version 300 es\n#define SHADER_NAME simple-mesh-layer-vs\nuniform float sizeScale;\nuniform bool composeModelMatrix;\nin vec3 positions;\nin vec3 normals;\nin vec3 colors;\nin vec2 texCoords;\nin vec3 instancePositions;\nin vec3 instancePositions64Low;\nin vec4 instanceColors;\nin vec3 instancePickingColors;\nin mat3 instanceModelMatrix;\nin vec3 instanceTranslation;\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  normals_commonspace = project_normal(instanceModelMatrix * normals);\n  vColor = vec4(colors * instanceColors.rgb, instanceColors.a);\n  geometry.normal = normals_commonspace;\n\n  vec3 pos = (instanceModelMatrix * positions) * sizeScale + instanceTranslation;\n\n  if (composeModelMatrix) {\n    DECKGL_FILTER_SIZE(pos, geometry);\n    gl_Position = project_position_to_clipspace(pos + instancePositions, instancePositions64Low, vec3(0.0), 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  }\n\n  geometry.position = position_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#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:P.a}),this.setState({emptyTexture:new E.a(this.context.gl,{data:new Uint8Array(4),width:1,height:1})})}},{key:"updateState",value:function(t){var e=t.props,n=t.oldProps,i=t.changeFlags;if(l()(g()(r.prototype),"updateState",this).call(this,{props:e,oldProps:n,changeFlags:i}),e.mesh!==n.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!==n.texture&&this.setTexture(e.texture),this.state.model&&this.state.model.setDrawMode(this.props.wireframe?3:4)}},{key:"finalizeState",value:function(){l()(g()(r.prototype),"finalizeState",this).call(this),this.state.emptyTexture.delete()}},{key:"draw",value:function(t){var e=t.uniforms;if(this.state.model){var r=this.context.viewport,n=this.props,i=n.sizeScale,o=n.coordinateSystem,a=n._instanced;this.state.model.setUniforms(e).setUniforms({sizeScale:i,composeModelMatrix:!a||Object(P.b)(r,o),flatShading:!this.state.hasNormals}).draw()}}},{key:"getModel",value:function(t){var e=new S.a(this.context.gl,C(C({},this.getShaders()),{},{id:this.props.id,geometry:R(t,this.props._useMeshColors),isInstanced:!0})),r=this.props.texture,n=this.state.emptyTexture;return e.setUniforms({sampler:r||n,hasTexture:Boolean(r)}),e}},{key:"setTexture",value:function(t){var e=this.state,r=e.emptyTexture,n=e.model;null==n||n.setUniforms({sampler:t||r,hasTexture:Boolean(t)})}}]),r}(b.a);j.layerName="SimpleMeshLayer",j.defaultProps=L},function(t,e,r){"use strict";var n=r(0),i=r.n(n);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(t=o){const e={};if(void 0!==t.pickingSelectedColor)if(t.pickingSelectedColor){const r=t.pickingSelectedColor.slice(0,3);e.picking_uSelectedColorValid=1,e.picking_uSelectedColor=r}else e.picking_uSelectedColorValid=0;if(t.pickingHighlightColor){const r=Array.from(t.pickingHighlightColor,t=>t/255);Number.isFinite(r[3])||(r[3]=1),e.picking_uHighlightColor=r}return void 0!==t.pickingActive&&(e.picking_uActive=Boolean(t.pickingActive),e.picking_uAttribute=Boolean(t.pickingAttribute)),e}};function s(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}e.a=function(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?s(Object(r),!0).forEach((function(e){i()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):s(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}({inject:{"vs:DECKGL_FILTER_COLOR":"\n  picking_setPickingColor(geometry.pickingColor);\n  // for picking depth values\n  picking_setPickingAttribute(geometry.position.z);\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,r){"use strict";var n=r(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 >= 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";r.d(e,"a",(function(){return s})),r.d(e,"b",(function(){return u}));const o={};function a(t=o){if(!("material"in t))return{};const{material:e}=t;return e?function(t){const{ambient:e=.35,diffuse:r=.6,shininess:n=32,specularColor:i=[30,30,30]}=t;return{lighting_uAmbient:e,lighting_uDiffuse:r,lighting_uShininess:n,lighting_uSpecularColor:i.map(t=>t/255)}}(e):{lighting_uEnabled:!1}}const 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n=r(50),i=r(51),o=r(4),a=r(29),s=r.n(a),u=r(102);var c={container:s.a.object,gl:s.a.object,mapboxApiAccessToken:s.a.string,mapboxApiUrl:s.a.string,attributionControl:s.a.bool,preserveDrawingBuffer:s.a.bool,reuseMaps:s.a.bool,transformRequest:s.a.func,mapOptions:s.a.object,mapStyle:s.a.oneOfType([s.a.string,s.a.object]),visible:s.a.bool,asyncRender:s.a.bool,onLoad:s.a.func,onError:s.a.func,width:s.a.number,height:s.a.number,viewState:s.a.object,longitude:s.a.number,latitude:s.a.number,zoom:s.a.number,bearing:s.a.number,pitch:s.a.number,altitude:s.a.number},l={container:u.a.body,mapboxApiAccessToken:function(){var e=null;if("undefined"!=typeof window&&window.location){var r=window.location.search.match(/access_token=([^&\/]*)/);e=r&&r[1]}e||void 0===t||(e=e||t.env.MapboxAccessToken||t.env.REACT_APP_MAPBOX_ACCESS_TOKEN);return e||"no-token"}(),mapboxApiUrl:"https://api.mapbox.com",preserveDrawingBuffer:!1,attributionControl:!0,reuseMaps:!1,mapOptions:{},mapStyle:"mapbox://styles/mapbox/light-v8",visible:!0,asyncRender:!1,onLoad:function(){},onError:function(t){t&&console.error(t.error)},width:0,height:0,longitude:0,latitude:0,zoom:0,bearing:0,pitch:0,altitude:1.5};function h(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"component";t.debug&&s.a.checkPropTypes(c,t,"prop",e)}var f=function(){function t(e){var r=this;if(Object(n.a)(this,t),Object(o.a)(this,"mapboxgl",void 0),Object(o.a)(this,"props",l),Object(o.a)(this,"_map",null),Object(o.a)(this,"width",0),Object(o.a)(this,"height",0),Object(o.a)(this,"_fireLoadEvent",(function(){r.props.onLoad({type:"load",target:r._map})})),!e.mapboxgl)throw new Error("Mapbox not available");this.mapboxgl=e.mapboxgl,t.initialized||(t.initialized=!0,this._checkStyleSheet(this.mapboxgl.version)),this._initialize(e)}return 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this._styleExpression.evaluateWithoutErrorHandling(t,e,r,n,i)},Or.prototype.evaluate=function(t,e,r,n,i){return this._styleExpression.evaluate(t,e,r,n,i)},Or.prototype.interpolationFactor=function(t,e,r){return this.interpolationType?ze.interpolationFactor(this.interpolationType,t,e,r):0};var Pr=function(t,e){this._parameters=t,this._specification=e,Ct(this,function t(e,r){var n,i,o,a="color"===r.type,s=e.stops&&"object"==typeof e.stops[0][0],u=s||void 0!==e.property,c=s||!u,l=e.type||(pr(r)?"exponential":"interval");if(a&&((e=Ct({},e)).stops&&(e.stops=e.stops.map((function(t){return[t[0],Yt.parse(t[1])]}))),e.default?e.default=Yt.parse(e.default):e.default=Yt.parse(r.default)),e.colorSpace&&"rgb"!==e.colorSpace&&!Fe[e.colorSpace])throw new Error("Unknown color space: "+e.colorSpace);if("exponential"===l)n=_r;else if("interval"===l)n=vr;else if("categorical"===l){n=yr,i=Object.create(null);for(var h=0,f=e.stops;h<f.length;h+=1){var p=f[h];i[p[0]]=p[1]}o=typeof 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s=a&&a.properties?a.properties[e.property]:void 0;return void 0===s?mr(e.default,r.default):n(e,r,s,i,o)}}}(this._parameters,this._specification))};function Mr(t){var e=t.key,r=t.value,n=t.valueSpec||{},i=t.objectElementValidators||{},o=t.style,a=t.styleSpec,s=[],u=dr(r);if("object"!==u)return[new Pt(e,r,"object expected, "+u+" found")];for(var c in r){var l=c.split(".")[0],h=n[l]||n["*"],f=void 0;if(i[l])f=i[l];else if(n[l])f=Jr;else if(i["*"])f=i["*"];else{if(!n["*"]){s.push(new Pt(e,r[c],'unknown property "'+c+'"'));continue}f=Jr}s=s.concat(f({key:(e?e+".":e)+c,value:r[c],valueSpec:h,style:o,styleSpec:a,object:r,objectKey:c},r))}for(var p in n)i[p]||n[p].required&&void 0===n[p].default&&void 0===r[p]&&s.push(new Pt(e,r,'missing required property "'+p+'"'));return s}function Cr(t){var e=t.value,r=t.valueSpec,n=t.style,i=t.styleSpec,o=t.key,a=t.arrayElementValidator||Jr;if("array"!==dr(e))return[new Pt(o,e,"array expected, "+dr(e)+" found")];if(r.length&&e.length!==r.length)return[new Pt(o,e,"array length "+r.length+" expected, length "+e.length+" found")];if(r["min-length"]&&e.length<r["min-length"])return[new Pt(o,e,"array length at least "+r["min-length"]+" expected, length "+e.length+" found")];var s={type:r.value,values:r.values};i.$version<7&&(s.function=r.function),"object"===dr(r.value)&&(s=r.value);for(var u=[],c=0;c<e.length;c++)u=u.concat(a({array:e,arrayIndex:c,value:e[c],valueSpec:s,style:n,styleSpec:i,key:o+"["+c+"]"}));return u}function Ir(t){var e=t.key,r=t.value,n=t.valueSpec,i=dr(r);return"number"===i&&r!=r&&(i="NaN"),"number"!==i?[new Pt(e,r,"number expected, "+i+" found")]:"minimum"in n&&r<n.minimum?[new Pt(e,r,r+" is less than the minimum value "+n.minimum)]:"maximum"in n&&r>n.maximum?[new Pt(e,r,r+" is greater than the maximum value "+n.maximum)]:[]}function kr(t){var e,r,n,i=t.valueSpec,o=It(t.value.type),a={},s="categorical"!==o&&void 0===t.value.property,u=!s,c="array"===dr(t.value.stops)&&"array"===dr(t.value.stops[0])&&"object"===dr(t.value.stops[0][0]),l=Mr({key:t.key,value:t.value,valueSpec:t.styleSpec.function,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{stops:function(t){if("identity"===o)return[new Pt(t.key,t.value,'identity function may not have a "stops" property')];var e=[],r=t.value;return e=e.concat(Cr({key:t.key,value:r,valueSpec:t.valueSpec,style:t.style,styleSpec:t.styleSpec,arrayElementValidator:h})),"array"===dr(r)&&0===r.length&&e.push(new Pt(t.key,r,"array must have at least one stop")),e},default:function(t){return Jr({key:t.key,value:t.value,valueSpec:i,style:t.style,styleSpec:t.styleSpec})}}});return"identity"===o&&s&&l.push(new Pt(t.key,t.value,'missing required property "property"')),"identity"===o||t.value.stops||l.push(new Pt(t.key,t.value,'missing required property "stops"')),"exponential"===o&&t.valueSpec.expression&&!pr(t.valueSpec)&&l.push(new Pt(t.key,t.value,"exponential functions not supported")),t.styleSpec.$version>=8&&(u&&!hr(t.valueSpec)?l.push(new Pt(t.key,t.value,"property functions not supported")):s&&!fr(t.valueSpec)&&l.push(new Pt(t.key,t.value,"zoom functions not supported"))),"categorical"!==o&&!c||void 0!==t.value.property||l.push(new Pt(t.key,t.value,'"property" property is required')),l;function h(t){var e=[],o=t.value,s=t.key;if("array"!==dr(o))return[new Pt(s,o,"array expected, "+dr(o)+" found")];if(2!==o.length)return[new Pt(s,o,"array length 2 expected, length "+o.length+" found")];if(c){if("object"!==dr(o[0]))return[new Pt(s,o,"object expected, "+dr(o[0])+" found")];if(void 0===o[0].zoom)return[new Pt(s,o,"object stop key must have zoom")];if(void 0===o[0].value)return[new Pt(s,o,"object stop key must have value")];if(n&&n>It(o[0].zoom))return[new Pt(s,o[0].zoom,"stop zoom values must appear in ascending order")];It(o[0].zoom)!==n&&(n=It(o[0].zoom),r=void 0,a={}),e=e.concat(Mr({key:s+"[0]",value:o[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:Ir,value:f}}))}else e=e.concat(f({key:s+"[0]",value:o[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec},o));return wr(kt(o[1]))?e.concat([new Pt(s+"[1]",o[1],"expressions are not allowed in function stops.")]):e.concat(Jr({key:s+"[1]",value:o[1],valueSpec:i,style:t.style,styleSpec:t.styleSpec}))}function f(t,n){var s=dr(t.value),u=It(t.value),c=null!==t.value?t.value:n;if(e){if(s!==e)return[new Pt(t.key,c,s+" stop domain type must match previous stop domain type "+e)]}else e=s;if("number"!==s&&"string"!==s&&"boolean"!==s)return[new Pt(t.key,c,"stop domain value must be a number, string, or boolean")];if("number"!==s&&"categorical"!==o){var l="number expected, "+s+" found";return hr(i)&&void 0===o&&(l+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new Pt(t.key,c,l)]}return"categorical"!==o||"number"!==s||isFinite(u)&&Math.floor(u)===u?"categorical"!==o&&"number"===s&&void 0!==r&&u<r?[new Pt(t.key,c,"stop domain values must appear in ascending order")]:(r=u,"categorical"===o&&u in a?[new Pt(t.key,c,"stop domain values must be unique")]:(a[u]=!0,[])):[new Pt(t.key,c,"integer expected, found "+u)]}}function Rr(t){var e=("property"===t.expressionContext?Tr:Er)(kt(t.value),t.valueSpec);if("error"===e.result)return e.value.map((function(e){return new Pt(""+t.key+e.key,t.value,e.message)}));var r=e.value.expression||e.value._styleExpression.expression;if("property"===t.expressionContext&&"text-font"===t.propertyKey&&-1!==r.possibleOutputs().indexOf(void 0))return[new Pt(t.key,t.value,'Invalid data expression for "'+t.propertyKey+'". Output values must be contained as literals within the expression.')];if("property"===t.expressionContext&&"layout"===t.propertyType&&!me(r))return[new Pt(t.key,t.value,'"feature-state" data expressions are not supported with layout properties.')];if("filter"===t.expressionContext&&!me(r))return[new Pt(t.key,t.value,'"feature-state" data expressions are not supported with filters.')];if(t.expressionContext&&0===t.expressionContext.indexOf("cluster")){if(!ye(r,["zoom","feature-state"]))return[new Pt(t.key,t.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if("cluster-initial"===t.expressionContext&&!ge(r))return[new Pt(t.key,t.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function Lr(t){var e=t.key,r=t.value,n=t.valueSpec,i=[];return Array.isArray(n.values)?-1===n.values.indexOf(It(r))&&i.push(new Pt(e,r,"expected one of ["+n.values.join(", ")+"], "+JSON.stringify(r)+" 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this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(ii);ci.prototype.bytesPerElement=12,dn("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,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=4*t,u=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[u+4]=n,this.uint8[u+5]=i,this.uint8[u+6]=o,this.uint8[u+7]=a,t},e}(ii);li.prototype.bytesPerElement=8,dn("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,r,n,i,o,a,s){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,o,a,s)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u){var c=8*t;return this.uint16[c+0]=e,this.uint16[c+1]=r,this.uint16[c+2]=n,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,dn("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,r,n,i,o,a,s,u,c,l,h){var f=this.length;return this.resize(f+1),this.emplace(f,t,e,r,n,i,o,a,s,u,c,l,h)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,c,l,h,f){var p=12*t;return this.int16[p+0]=e,this.int16[p+1]=r,this.int16[p+2]=n,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,dn("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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t},e}(ii);pi.prototype.bytesPerElement=12,dn("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 r=1*t;return this.uint32[r+0]=e,t},e}(ii);di.prototype.bytesPerElement=4,dn("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,r,n,i,o,a,s,u,c,l){var h=this.length;return this.resize(h+1),this.emplace(h,t,e,r,n,i,o,a,s,u,c,l)},e.prototype.emplace=function(t,e,r,n,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]=r,this.int16[f+2]=n,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,dn("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,r,n,i,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,n,i,o)},e.prototype.emplace=function(t,e,r,n,i,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(ii);gi.prototype.bytesPerElement=12,dn("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,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=12*t,a=3*t;return this.uint8[o+0]=e,this.uint8[o+1]=r,this.float32[a+1]=n,this.float32[a+2]=i,t},e}(ii);mi.prototype.bytesPerElement=12,dn("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,r,n,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,r,n,i,o,a,s,u,c,l,h,f,p,d,A,g)},e.prototype.emplace=function(t,e,r,n,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]=r,this.uint16[y+2]=n,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,dn("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,r,n,i,o,a,s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,x,w,E,S){var O=this.length;return this.resize(O+1),this.emplace(O,t,e,r,n,i,o,a,s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,x,w,E,S)},e.prototype.emplace=function(t,e,r,n,i,o,a,s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,x,w,E,S,O){var T=30*t,P=15*t;return this.int16[T+0]=e,this.int16[T+1]=r,this.int16[T+2]=n,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[P+11]=w,this.float32[P+12]=E,this.float32[P+13]=S,this.float32[P+14]=O,t},e}(ii);vi.prototype.bytesPerElement=60,dn("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 r=1*t;return this.float32[r+0]=e,t},e}(ii);_i.prototype.bytesPerElement=4,dn("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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t},e}(ii);bi.prototype.bytesPerElement=6,dn("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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=2*t,o=4*t;return this.uint32[i+0]=e,this.uint16[o+2]=r,this.uint16[o+3]=n,t},e}(ii);xi.prototype.bytesPerElement=8,dn("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,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t},e}(ii);wi.prototype.bytesPerElement=6,dn("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 r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(ii);Ei.prototype.bytesPerElement=4,dn("StructArrayLayout2ui4",Ei);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.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 r=1*t;return this.uint16[r+0]=e,t},e}(ii);Si.prototype.bytesPerElement=2,dn("StructArrayLayout1ui2",Si);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.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(ii);Oi.prototype.bytesPerElement=8,dn("StructArrayLayout2f8",Oi);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,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.float32[o+3]=i,t},e}(ii);Ti.prototype.bytesPerElement=16,dn("StructArrayLayout4f16",Ti);var Pi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={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 r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},r.radius.get=function(){return this._structArray.int16[this._pos2+10]},r.radius.set=function(t){this._structArray.int16[this._pos2+10]=t},r.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},r.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t},r.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(ni);Pi.prototype.size=24;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.get=function(t){return new Pi(this,t)},e}(Ai);dn("CollisionBoxArray",Mi);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 r={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 r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t},r.placedOrientation.get=function(){return this._structArray.uint8[this._pos1+37]},r.placedOrientation.set=function(t){this._structArray.uint8[this._pos1+37]=t},r.hidden.get=function(){return this._structArray.uint8[this._pos1+38]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+38]=t},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+10]=t},r.associatedIconIndex.get=function(){return this._structArray.int16[this._pos2+22]},r.associatedIconIndex.set=function(t){this._structArray.int16[this._pos2+22]=t},Object.defineProperties(e.prototype,r),e}(ni);Ci.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 Ci(this,t)},e}(yi);dn("PlacedSymbolArray",Ii);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 r={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 r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.rightJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},r.rightJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+2]=t},r.centerJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},r.centerJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+3]=t},r.leftJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+4]},r.leftJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+4]=t},r.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+5]},r.verticalPlacedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+5]=t},r.placedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+6]},r.placedIconSymbolIndex.set=function(t){this._structArray.int16[this._pos2+6]=t},r.verticalPlacedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+7]},r.verticalPlacedIconSymbolIndex.set=function(t){this._structArray.int16[this._pos2+7]=t},r.key.get=function(){return this._structArray.uint16[this._pos2+8]},r.key.set=function(t){this._structArray.uint16[this._pos2+8]=t},r.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.textBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},r.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+10]},r.textBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+10]=t},r.verticalTextBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+11]},r.verticalTextBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+11]=t},r.verticalTextBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+12]},r.verticalTextBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+12]=t},r.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+13]},r.iconBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+13]=t},r.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+14]},r.iconBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+14]=t},r.verticalIconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+15]},r.verticalIconBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+15]=t},r.verticalIconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+16]},r.verticalIconBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+16]=t},r.featureIndex.get=function(){return this._structArray.uint16[this._pos2+17]},r.featureIndex.set=function(t){this._structArray.uint16[this._pos2+17]=t},r.numHorizontalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+18]},r.numHorizontalGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+18]=t},r.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+19]},r.numVerticalGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+19]=t},r.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+20]},r.numIconVertices.set=function(t){this._structArray.uint16[this._pos2+20]=t},r.numVerticalIconVertices.get=function(){return this._structArray.uint16[this._pos2+21]},r.numVerticalIconVertices.set=function(t){this._structArray.uint16[this._pos2+21]=t},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+11]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+11]=t},r.textBoxScale.get=function(){return this._structArray.float32[this._pos4+12]},r.textBoxScale.set=function(t){this._structArray.float32[this._pos4+12]=t},r.textOffset0.get=function(){return this._structArray.float32[this._pos4+13]},r.textOffset0.set=function(t){this._structArray.float32[this._pos4+13]=t},r.textOffset1.get=function(){return this._structArray.float32[this._pos4+14]},r.textOffset1.set=function(t){this._structArray.float32[this._pos4+14]=t},Object.defineProperties(e.prototype,r),e}(ni);ki.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 ki(this,t)},e}(vi);dn("SymbolInstanceArray",Ri);var Li=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={offsetX:{configurable:!0}};return r.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},r.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t},Object.defineProperties(e.prototype,r),e}(ni);Li.prototype.size=4;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.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new Li(this,t)},e}(_i);dn("GlyphOffsetArray",ji);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 r={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return r.x.get=function(){return this._structArray.int16[this._pos2+0]},r.x.set=function(t){this._structArray.int16[this._pos2+0]=t},r.y.get=function(){return this._structArray.int16[this._pos2+1]},r.y.set=function(t){this._structArray.int16[this._pos2+1]=t},r.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},r.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t},Object.defineProperties(e.prototype,r),e}(ni);Di.prototype.size=6;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.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);dn("SymbolLineVertexArray",Bi);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 r={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t},Object.defineProperties(e.prototype,r),e}(ni);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);dn("FeatureIndexArray",zi);var Ni=oi([{name:"a_pos",components:2,type:"Int16"}],4).members,Ui=function(t){void 0===t&&(t=[]),this.segments=t};function Vi(t,e){return 256*(t=c(Math.floor(t),0,255))+c(Math.floor(e),0,255)}Ui.prototype.prepareSegment=function(t,e,r,n){var i=this.segments[this.segments.length-1];return t>Ui.MAX_VERTEX_ARRAY_LENGTH&&x("Max vertices per segment is "+Ui.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!i||i.vertexLength+t>Ui.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n)&&(i={vertexOffset:e.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},void 0!==n&&(i.sortKey=n),this.segments.push(i)),i},Ui.prototype.get=function(){return this.segments},Ui.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var r=e[t];for(var n in r.vaos)r.vaos[n].destroy()}},Ui.simpleSegment=function(t,e,r,n){return new Ui([{vertexOffset:t,primitiveOffset:e,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])},Ui.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,dn("SegmentVector",Ui);var Gi=function(){this.ids=[],this.positions=[],this.indexed=!1};function Wi(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}Gi.prototype.add=function(t,e,r,n){this.ids.push(t),this.positions.push(e,r,n)},Gi.prototype.getPositions=function(t){for(var e=0,r=this.ids.length-1;e<r;){var n=e+r>>1;this.ids[n]>=t?r=n:e=n+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},Gi.serialize=function(t,e){var r=new Float64Array(t.ids),n=new Uint32Array(t.positions);return function t(e,r,n,i){if(!(n>=i)){for(var o=e[n+i>>1],a=n-1,s=i+1;;){do{a++}while(e[a]<o);do{s--}while(e[s]>o);if(a>=s)break;Wi(e,a,s),Wi(r,3*a,3*s),Wi(r,3*a+1,3*s+1),Wi(r,3*a+2,3*s+2)}t(e,r,n,s),t(e,r,s+1,i)}}(r,n,0,r.length-1),e&&e.push(r.buffer,n.buffer),{ids:r,positions:n}},Gi.deserialize=function(t){var e=new Gi;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e},dn("FeaturePositionMap",Gi);var Hi=function(t,e){this.gl=t.gl,this.location=e},qi=function(t){function e(e,r){t.call(this,e,r),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}(Hi),Zi=function(t){function e(e,r){t.call(this,e,r),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}(Hi),Xi=function(t){function e(e,r){t.call(this,e,r),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}(Hi),Qi=function(t){function e(e,r){t.call(this,e,r),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}(Hi),Yi=function(t){function e(e,r){t.call(this,e,r),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}(Hi),Ki=function(t){function e(e,r){t.call(this,e,r),this.current=Yt.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}(Hi),$i=new Float32Array(16),Ji=function(t){function e(e,r){t.call(this,e,r),this.current=$i}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}(Hi);function to(t){return[Vi(255*t.r,255*t.g),Vi(255*t.b,255*t.a)]}var eo=function(t,e,r){this.value=t,this.names=e,this.uniformNames=this.names.map((function(t){return"u_"+t})),this.type=r,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,r,n){e.set(n.constantOr(this.value))},eo.prototype.getBinding=function(t,e){return"color"===this.type?new Ki(t,e):new Zi(t,e)},eo.serialize=function(t){var e=t.value,r=t.names,n=t.type;return{value:mn(e),names:r,type:n}},eo.deserialize=function(t){var e=t.value,r=t.names,n=t.type;return new eo(yn(e),r,n)};var ro=function(t,e,r){this.value=t,this.names=e,this.uniformNames=this.names.map((function(t){return"u_"+t})),this.type=r,this.maxValue=-1/0,this.patternPositions={patternTo:null,patternFrom:null}};ro.prototype.defines=function(){return this.names.map((function(t){return"#define HAS_UNIFORM_u_"+t}))},ro.prototype.populatePaintArray=function(){},ro.prototype.updatePaintArray=function(){},ro.prototype.upload=function(){},ro.prototype.destroy=function(){},ro.prototype.setConstantPatternPositions=function(t,e){this.patternPositions.patternTo=t.tlbr,this.patternPositions.patternFrom=e.tlbr},ro.prototype.setUniforms=function(t,e,r,n,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)},ro.prototype.getBinding=function(t,e){return new Yi(t,e)};var no=function(t,e,r,n){this.expression=t,this.names=e,this.type=r,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"===r?2:1,offset:0}})),this.paintVertexArray=new n};no.prototype.defines=function(){return[]},no.prototype.setConstantPatternPositions=function(){},no.prototype.populatePaintArray=function(t,e,r,n){var i=this.paintVertexArray,o=i.length;i.reserve(t);var a=this.expression.evaluate(new Nn(0),e,{},[],n);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)}},no.prototype.updatePaintArray=function(t,e,r,n){var i=this.paintVertexArray,o=this.expression.evaluate({zoom:0},r,n);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)}},no.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))},no.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},no.prototype.setUniforms=function(t,e){e.set(0)},no.prototype.getBinding=function(t,e){return new Zi(t,e)};var io=function(t,e,r,n,i,o){this.expression=t,this.names=e,this.uniformNames=this.names.map((function(t){return"u_"+t+"_t"})),this.type=r,this.useIntegerZoom=n,this.zoom=i,this.maxValue=-1/0;var a=o;this.paintVertexAttributes=e.map((function(t){return{name:"a_"+t,type:"Float32",components:"color"===r?4:2,offset:0}})),this.paintVertexArray=new a};io.prototype.defines=function(){return[]},io.prototype.setConstantPatternPositions=function(){},io.prototype.populatePaintArray=function(t,e,r,n){var i=this.paintVertexArray,o=i.length;i.reserve(t);var a=this.expression.evaluate(new Nn(this.zoom),e,{},[],n),s=this.expression.evaluate(new Nn(this.zoom+1),e,{},[],n);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,r,n){var i=this.paintVertexArray,o=this.expression.evaluate({zoom:this.zoom},r,n),a=this.expression.evaluate({zoom:this.zoom+1},r,n);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,r){e.set(this.interpolationFactor(r.zoom))},io.prototype.getBinding=function(t,e){return new Zi(t,e)};var oo=function(t,e,r,n,i,o,a){this.expression=t,this.names=e,this.type=r,this.uniformNames=this.names.map((function(t){return"u_"+t+"_t"})),this.useIntegerZoom=n,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,r){var n=this.zoomInPaintVertexArray,i=this.zoomOutPaintVertexArray,o=this.layerId,a=n.length;if(n.reserve(t),i.reserve(t),r&&e.patterns&&e.patterns[o]){var s=e.patterns[o],u=s.min,c=s.mid,l=s.max,h=r[u],f=r[c],p=r[l];if(!h||!f||!p)return;for(var d=a;d<t;d++)n.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,r,n,i){var o=this.zoomInPaintVertexArray,a=this.zoomOutPaintVertexArray,s=this.layerId;if(i&&r.patterns&&r.patterns[s]){var u=r.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 Zi(t,e)};var ao=function(){this.binders={},this.cacheKey="",this._buffers=[]};ao.createDynamic=function(t,e,r){var n=new ao,i=[];for(var o in t.paint._values)if(r(o)){var a=t.paint.get(o);if(a instanceof Zn&&hr(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)n.binders[o]=new ro(a.value.value,s,u),i.push("/u_"+o);else{var l=co(o,u,"source");n.binders[o]=new oo(a.value,s,u,c,e,l,t.id),i.push("/a_"+o)}else if("constant"===a.value.kind)n.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");n.binders[o]=new no(a.value,s,u,h),i.push("/a_"+o)}else{var f=co(o,u,"composite");n.binders[o]=new io(a.value,s,u,c,e,f),i.push("/z_"+o)}}}return n.cacheKey=i.sort().join(""),n},ao.prototype.populatePaintArrays=function(t,e,r,n,i){for(var o in this.binders)this.binders[o].populatePaintArray(t,e,n,i)},ao.prototype.setConstantPatternPositions=function(t,e){for(var r in this.binders)this.binders[r].setConstantPatternPositions(t,e)},ao.prototype.updatePaintArrays=function(t,e,r,n,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=r.feature(c.index);for(var h in this.binders){var f=this.binders[h];if(!(f instanceof eo||f instanceof ro)&&!0===f.expression.isStateDependent){var p=n.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 r=[];for(var n in this.binders)for(var i=this.binders[n],o=0,a=i.uniformNames;o<a.length;o+=1){var s=a[o];if(e[s]){var u=i.getBinding(t,e[s]);r.push({name:s,property:n,binding:u})}}return r},ao.prototype.setUniforms=function(t,e,r,n){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,n,r.get(u),s)}},ao.prototype.updatePatternPaintBuffers=function(t){var e=[];for(var r in this.binders){var n=this.binders[r];if(n instanceof oo){var i=2===t.fromScale?n.zoomInPaintVertexBuffer:n.zoomOutPaintVertexBuffer;i&&e.push(i)}else(n instanceof no||n instanceof io)&&n.paintVertexBuffer&&e.push(n.paintVertexBuffer)}this._buffers=e},ao.prototype.upload=function(t){for(var e in this.binders)this.binders[e].upload(t);var r=[];for(var n in this.binders){var i=this.binders[n];(i instanceof no||i instanceof io)&&i.paintVertexBuffer&&r.push(i.paintVertexBuffer)}this._buffers=r},ao.prototype.destroy=function(){for(var t in this.binders)this.binders[t].destroy()};var so=function(t,e,r,n){void 0===n&&(n=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,r,n),this.programConfigurations[a.id].layoutAttributes=t}this.needsUpload=!1,this._featureMap=new Gi,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,r){var n={color:{source:Oi,composite:Ti},number:{source:_i,composite:Oi}},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[r]||n[e][r]}so.prototype.populatePaintArrays=function(t,e,r,n,i){for(var o in this.programConfigurations)this.programConfigurations[o].populatePaintArrays(t,e,r,n,i);void 0!==e.id&&this._featureMap.add(+e.id,r,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0},so.prototype.updatePaintArrays=function(t,e,r,n){for(var i=0,o=r;i<o.length;i+=1){var a=o[i];this.needsUpload=this.programConfigurations[a.id].updatePaintArrays(t,this._featureMap,e,a,n)||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()},dn("ConstantBinder",eo),dn("CrossFadedConstantBinder",ro),dn("SourceExpressionBinder",no),dn("CrossFadedCompositeBinder",oo),dn("CompositeExpressionBinder",io),dn("ProgramConfiguration",ao,{omit:["_buffers"]}),dn("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,r=t.loadGeometry(),n=0;n<r.length;n++)for(var i=r[n],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 r}function po(t,e,r,n,i){t.emplaceBack(2*e+(n+1)/2,2*r+(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 Ui,this.programConfigurations=new so(Ni,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 r=0;r<t.length;r++)if(So(e,t[r]))return!0;for(var n=0;n<e.length;n++)if(So(t,e[n]))return!0;return!!_o(t,e)}function mo(t,e,r){return!!So(t,e)||!!xo(e,t,r)}function yo(t,e){if(1===t.length)return Eo(e,t[0]);for(var r=0;r<e.length;r++)for(var n=e[r],i=0;i<n.length;i++)if(So(t,n[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,r){if(t.length>1){if(_o(t,e))return!0;for(var n=0;n<e.length;n++)if(xo(e[n],t,r))return!0}for(var i=0;i<t.length;i++)if(xo(t[i],e,r))return!0;return!1}function _o(t,e){if(0===t.length||0===e.length)return!1;for(var r=0;r<t.length-1;r++)for(var n=t[r],i=t[r+1],o=0;o<e.length-1;o++)if(bo(n,i,e[o],e[o+1]))return!0;return!1}function bo(t,e,r,n){return w(t,r,n)!==w(e,r,n)&&w(t,e,r)!==w(t,e,n)}function xo(t,e,r){var n=r*r;if(1===e.length)return t.distSqr(e[0])<n;for(var i=1;i<e.length;i++)if(wo(t,e[i-1],e[i])<n)return!0;return!1}function wo(t,e,r){var n=e.distSqr(r);if(0===n)return t.distSqr(e);var i=((t.x-e.x)*(r.x-e.x)+(t.y-e.y)*(r.y-e.y))/n;return i<0?t.distSqr(e):i>1?t.distSqr(r):t.distSqr(r.sub(e)._mult(i)._add(e))}function Eo(t,e){for(var r,n,i,o=!1,a=0;a<t.length;a++)for(var s=0,u=(r=t[a]).length-1;s<r.length;u=s++)n=r[s],i=r[u],n.y>e.y!=i.y>e.y&&e.x<(i.x-n.x)*(e.y-n.y)/(i.y-n.y)+n.x&&(o=!o);return o}function So(t,e){for(var r=!1,n=0,i=t.length-1;n<t.length;i=n++){var o=t[n],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&&(r=!r)}return r}function Oo(t,e,r){var n=r[0],i=r[2];if(t.x<n.x&&e.x<n.x||t.x>i.x&&e.x>i.x||t.y<n.y&&e.y<n.y||t.y>i.y&&e.y>i.y)return!1;var o=w(t,e,r[0]);return o!==w(t,e,r[1])||o!==w(t,e,r[2])||o!==w(t,e,r[3])}function To(t,e,r){var n=e.paint.get(t).value;return"constant"===n.kind?n.value:r.programConfigurations.get(e.id).binders[t].maxValue}function Po(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function Mo(t,e,r,n,o){if(!e[0]&&!e[1])return t;var a=i.convert(e)._mult(o);"viewport"===r&&a._rotate(-n);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 r=this.layers[0],n=[],i=null;"circle"===r.type&&(i=r.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 Nn(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};n.push(p)}}i&&n.sort((function(t,e){return t.sortKey-e.sortKey}));for(var d=0,A=n;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,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)},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,Ni),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,r){for(var n=0,i=e;n<i.length;n+=1)for(var o=0,a=i[n];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,r,{})},dn("CircleBucket",Ao,{omit:["layers"]});var Co,Io=new ti({"circle-sort-key":new Yn(Tt.layout_circle["circle-sort-key"])}),ko={paint:new ti({"circle-radius":new Yn(Tt.paint_circle["circle-radius"]),"circle-color":new Yn(Tt.paint_circle["circle-color"]),"circle-blur":new Yn(Tt.paint_circle["circle-blur"]),"circle-opacity":new Yn(Tt.paint_circle["circle-opacity"]),"circle-translate":new Qn(Tt.paint_circle["circle-translate"]),"circle-translate-anchor":new Qn(Tt.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Qn(Tt.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Qn(Tt.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Yn(Tt.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Yn(Tt.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Yn(Tt.paint_circle["circle-stroke-opacity"])}),layout:Io},Ro="undefined"!=typeof Float32Array?Float32Array:Array;function Lo(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3];return t[0]=r[0]*n+r[4]*i+r[8]*o+r[12]*a,t[1]=r[1]*n+r[5]*i+r[9]*o+r[13]*a,t[2]=r[2]*n+r[6]*i+r[10]*o+r[14]*a,t[3]=r[3]*n+r[7]*i+r[11]*o+r[15]*a,t}Math.hypot||(Math.hypot=function(){for(var t=arguments,e=0,r=arguments.length;r--;)e+=t[r]*t[r];return Math.sqrt(e)}),Co=new Ro(3),Ro!=Float32Array&&(Co[0]=0,Co[1]=0,Co[2]=0),function(){var t=new Ro(4);Ro!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0,t[3]=0)}();var jo=function(t){function e(e){t.call(this,e,ko)}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)+Po(this.paint.get("circle-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,i,o,a,s){for(var u=Mo(t,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),o.angle,a),c=this.paint.get("circle-radius").evaluate(e,r)+this.paint.get("circle-stroke-width").evaluate(e,r),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=n;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 _=Qo(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,r,n)},dn("FillBucket",Ca,{omit:["layers","patternFeatures"]});var Ia=new ti({"fill-sort-key":new Yn(Tt.layout_fill["fill-sort-key"])}),ka={paint:new ti({"fill-antialias":new Qn(Tt.paint_fill["fill-antialias"]),"fill-opacity":new Yn(Tt.paint_fill["fill-opacity"]),"fill-color":new Yn(Tt.paint_fill["fill-color"]),"fill-outline-color":new Yn(Tt.paint_fill["fill-outline-color"]),"fill-translate":new Qn(Tt.paint_fill["fill-translate"]),"fill-translate-anchor":new Qn(Tt.paint_fill["fill-translate-anchor"]),"fill-pattern":new Kn(Tt.paint_fill["fill-pattern"])}),layout:Ia},Ra=function(t){function e(e){t.call(this,e,ka)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e,r){t.prototype.recalculate.call(this,e,r);var n=this.paint._values["fill-outline-color"];"constant"===n.value.kind&&void 0===n.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])},e.prototype.createBucket=function(t){return new Ca(t)},e.prototype.queryRadius=function(){return Po(this.paint.get("fill-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,i,o,a){return yo(Mo(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),o.angle,a),n)},e.prototype.isTileClipped=function(){return!0},e}(ei),La=oi([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4).members,ja=Da;function Da(t,e,r,n,i){this.properties={},this.extent=r,this.type=0,this._pbf=t,this._geometry=-1,this._keys=n,this._values=i,t.readFields(Ba,this,e)}function Ba(t,e,r){1==t?e.id=r.readVarint():2==t?function(t,e){for(var r=t.readVarint()+t.pos;t.pos<r;){var n=e._keys[t.readVarint()],i=e._values[t.readVarint()];e.properties[n]=i}}(r,e):3==t?e.type=r.readVarint():4==t&&(e._geometry=r.pos)}function Fa(t){for(var e,r,n=0,i=0,o=t.length,a=o-1;i<o;a=i++)e=t[i],n+=((r=t[a]).x-e.x)*(e.y+r.y);return n}Da.types=["Unknown","Point","LineString","Polygon"],Da.prototype.loadGeometry=function(){var t=this._pbf;t.pos=this._geometry;for(var e,r=t.readVarint()+t.pos,n=1,o=0,a=0,s=0,u=[];t.pos<r;){if(o<=0){var c=t.readVarint();n=7&c,o=c>>3}if(o--,1===n||2===n)a+=t.readSVarint(),s+=t.readSVarint(),1===n&&(e&&u.push(e),e=[]),e.push(new i(a,s));else{if(7!==n)throw new Error("unknown command "+n);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,r=1,n=0,i=0,o=0,a=1/0,s=-1/0,u=1/0,c=-1/0;t.pos<e;){if(n<=0){var l=t.readVarint();r=7&l,n=l>>3}if(n--,1===r||2===r)(i+=t.readSVarint())<a&&(a=i),i>s&&(s=i),(o+=t.readSVarint())<u&&(u=o),o>c&&(c=o);else if(7!==r)throw new Error("unknown command "+r)}return[a,u,s,c]},Da.prototype.toGeoJSON=function(t,e,r){var n,i,o=this.extent*Math.pow(2,r),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 r=t[e],n=180-360*(r.y+s)/o;t[e]=[360*(r.x+a)/o-180,360/Math.PI*Math.atan(Math.exp(n*Math.PI/180))-90]}}switch(this.type){case 1:var h=[];for(n=0;n<u.length;n++)h[n]=u[n][0];l(u=h);break;case 2:for(n=0;n<u.length;n++)l(u[n]);break;case 3:for(u=function(t){var e=t.length;if(e<=1)return[t];for(var r,n,i=[],o=0;o<e;o++){var a=Fa(t[o]);0!==a&&(void 0===n&&(n=a<0),n===a<0?(r&&i.push(r),r=[t[o]]):r.push(t[o]))}return r&&i.push(r),i}(u),n=0;n<u.length;n++)for(i=0;i<u[n].length;i++)l(u[n][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=Na;function Na(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(Ua,this,e),this.length=this._features.length}function Ua(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){for(var e=null,r=t.readVarint()+t.pos;t.pos<r;){var n=t.readVarint()>>3;e=1===n?t.readString():2===n?t.readFloat():3===n?t.readDouble():4===n?t.readVarint64():5===n?t.readVarint():6===n?t.readSVarint():7===n?t.readBoolean():null}return e}(r))}function Va(t,e,r){if(3===t){var n=new za(r,r.readVarint()+r.pos);n.length&&(e[n.name]=n)}}Na.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 ja(this._pbf,e,this.extent,this._keys,this._values)};var Ga={VectorTile:function(t,e){this.layers=t.readFields(Va,{},e)},VectorTileFeature:ja,VectorTileLayer:za},Wa=Ga.VectorTileFeature.types,Ha=Math.pow(2,13);function qa(t,e,r,n,i,o,a,s){t.emplaceBack(e,r,2*Math.floor(n*Ha)+a,i*Ha*2,o*Ha*2,Math.round(s))}var Za=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(La,t.layers,t.zoom),this.segments=new Ui,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};function Xa(t,e){return t.x===e.x&&(t.x<0||t.x>lo)||t.y===e.y&&(t.y<0||t.y>lo)}function Qa(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}))}Za.prototype.populate=function(t,e){this.features=[],this.hasPattern=Pa("fill-extrusion",this.layers,e);for(var r=0,n=t;r<n.length;r+=1){var i=n[r],o=i.feature,a=i.index,s=i.sourceLayerIndex;if(this.layers[0]._featureFilter(new Nn(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(Ma("fill-extrusion",this.layers,c,this.zoom,e)):this.addFeature(c,u,a,{}),e.featureIndex.insert(o,u,a,s,this.index,!0)}}},Za.prototype.addFeatures=function(t,e){for(var r=0,n=this.features;r<n.length;r+=1){var i=n[r],o=i.geometry;this.addFeature(i,o,i.index,e)}},Za.prototype.update=function(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)},Za.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Za.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Za.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,La),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Za.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Za.prototype.addFeature=function(t,e,r,n){for(var i=0,o=Oa(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&&!Qa(p))for(var d=0,A=0;A<p.length;A++){var g=p[A];if(A>=1){var m=p[A-1];if(!Xa(g,m)){l.vertexLength+4>Ui.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>Ui.MAX_VERTEX_ARRAY_LENGTH&&(l=this.segments.prepareSegment(s,this.layoutVertexArray,this.indexArray)),"Polygon"===Wa[t.type]){for(var b=[],x=[],w=l.vertexLength,E=0,S=a;E<S.length;E+=1){var O=S[E];if(0!==O.length){O!==a[0]&&x.push(b.length/2);for(var T=0;T<O.length;T++){var P=O[T];qa(this.layoutVertexArray,P.x,P.y,0,0,1,1,0),b.push(P.x),b.push(P.y)}}}for(var M=Qo(b,x),C=0;C<M.length;C+=3)this.indexArray.emplaceBack(w+M[C],w+M[C+2],w+M[C+1]);l.primitiveLength+=M.length/3,l.vertexLength+=s}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,n)},dn("FillExtrusionBucket",Za,{omit:["layers","features"]});var Ya={paint:new ti({"fill-extrusion-opacity":new Qn(Tt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Yn(Tt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Qn(Tt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Qn(Tt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Kn(Tt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Yn(Tt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Yn(Tt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Qn(Tt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},Ka=function(t){function e(e){t.call(this,e,Ya)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new Za(t)},e.prototype.queryRadius=function(){return Po(this.paint.get("fill-extrusion-translate"))},e.prototype.is3D=function(){return!0},e.prototype.queryIntersectsFeature=function(t,e,r,n,o,a,s,u){var c=Mo(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,r),h=this.paint.get("fill-extrusion-base").evaluate(e,r),f=function(t,e,r,n){for(var o=[],a=0,s=t;a<s.length;a+=1){var u=s[a],c=[u.x,u.y,0,1];Lo(c,c,e),o.push(new i(c[0]/c[3],c[1]/c[3]))}return o}(c,u),p=function(t,e,r,n){for(var o=[],a=[],s=n[8]*e,u=n[9]*e,c=n[10]*e,l=n[11]*e,h=n[8]*r,f=n[9]*r,p=n[10]*r,d=n[11]*r,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=n[0]*x+n[4]*w+n[12],S=n[1]*x+n[5]*w+n[13],O=n[2]*x+n[6]*w+n[14],T=n[3]*x+n[7]*w+n[15],P=O+c,M=T+l,C=E+h,I=S+f,k=O+p,R=T+d,L=new i((E+s)/M,(S+u)/M);L.z=P/M,m.push(L);var j=new i(C/R,I/R);j.z=k/R,y.push(j)}o.push(m),a.push(y)}return[o,a]}(n,h,l,u);return function(t,e,r){var n=1/0;yo(r,e)&&(n=Ja(r,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(r,h)&&(n=Math.min(n,Ja(r,h)))}return n!==1/0&&n}(p[0],p[1],f)},e}(ei);function $a(t,e){return t.x*e.x+t.y*e.y}function Ja(t,e){if(1===t.length){var r=e[0],n=e[1],i=e[3],o=t[0],a=n.sub(r),s=i.sub(r),u=o.sub(r),c=$a(a,a),l=$a(a,s),h=$a(s,s),f=$a(u,a),p=$a(u,s),d=c*h-l*l,A=(h*f-l*p)/d,g=(c*p-l*f)/d,m=1-A-g;return r.z*m+n.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=Ga.VectorTileFeature.types,rs=Math.cos(Math.PI/180*37.5),ns=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 Ui,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};is.prototype.populate=function(t,e){this.hasPattern=Pa("line",this.layers,e);for(var r=this.layers[0].layout.get("line-sort-key"),n=[],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 Nn(this.zoom),s)){var l=fo(s),h=r?r.evaluate(s,{}):void 0,f={id:s.id,properties:s.properties,type:s.type,sourceLayerIndex:c,index:u,geometry:l,patterns:{},sortKey:h};n.push(f)}}r&&n.sort((function(t,e){return t.sortKey-e.sortKey}));for(var p=0,d=n;p<d.length;p+=1){var A=d[p],g=A,m=g.geometry,y=g.index,v=g.sourceLayerIndex;if(this.hasPattern){var _=Ma("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,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)},is.prototype.addFeatures=function(t,e){for(var r=0,n=this.patternFeatures;r<n.length;r+=1){var i=n[r];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,r,n){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,r,n)}},is.prototype.addLine=function(t,e,r,n,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"===r&&(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,r))}(this.buf,e,t):function(t,e,r){for(var n="",i=e;i<r;){var o,a,s,u=t[i],c=null,l=u>239?4:u>223?3:u>191?2:1;if(i+l>r)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,n+=String.fromCharCode(c>>>10&1023|55296),c=56320|1023&c),n+=String.fromCharCode(c),i+=l}return n}(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 r=xs(this);for(t=t||[];this.pos<r;)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 r=new Uint8Array(e);r.set(this.buf),this.buf=r,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),js(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),js(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),js(this.buf,-1&t,this.pos),js(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),js(this.buf,-1&t,this.pos),js(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 r,n;if(t>=0?(r=t%4294967296|0,n=t/4294967296|0):(n=~(-t/4294967296),4294967295^(r=~(-t%4294967296))?r=r+1|0:(r=0,n=n+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,r){r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos]=127&t}(r,0,e),function(t,e){var r=(7&t)<<4;e.buf[e.pos++]|=r|((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)))))}(n,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,r){for(var n,i,o=0;o<e.length;o++){if((n=e.charCodeAt(o))>55295&&n<57344){if(!i){n>56319||o+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else i&&(t[r++]=239,t[r++]=191,t[r++]=189,i=null);n<128?t[r++]=n:(n<2048?t[r++]=n>>6|192:(n<65536?t[r++]=n>>12|224:(t[r++]=n>>18|240,t[r++]=n>>12&63|128),t[r++]=n>>6&63|128),t[r++]=63&n|128)}return r}(this.buf,t,this.pos);var r=this.pos-e;r>=128&&Es(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r},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 r=0;r<e;r++)this.buf[this.pos++]=t[r]},writeRawMessage:function(t,e){this.pos++;var r=this.pos;t(e,this);var n=this.pos-r;n>=128&&Es(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n},writeMessage:function(t,e,r){this.writeTag(t,_s.Bytes),this.writeRawMessage(e,r)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,Ss,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,Os,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,Ms,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,Ts,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,Ps,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,Cs,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,Is,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,ks,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 Us=function(t,e){var r=e.pixelRatio,n=e.version,i=e.stretchX,o=e.stretchY,a=e.content;this.paddedRect=t,this.pixelRatio=r,this.stretchX=i,this.stretchY=o,this.content=a,this.version=n},Vs={tl:{configurable:!0},br:{configurable:!0},tlbr:{configurable:!0},displaySize:{configurable:!0}};Vs.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},Vs.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},Vs.tlbr.get=function(){return this.tl.concat(this.br)},Vs.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(Us.prototype,Vs);var Gs=function(t,e){var r={},n={};this.haveRenderCallbacks=[];var i=[];this.addImages(t,r,i),this.addImages(e,n,i);var o=Ns(i),a=o.w,s=o.h,u=new Vo({width:a||1,height:s||1});for(var c in t){var l=t[c],h=r[c].paddedRect;Vo.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=n[f].paddedRect,A=d.x+1,g=d.y+1,m=p.data.width,y=p.data.height;Vo.copy(p.data,u,{x:0,y:0},{x:A,y:g},p.data),Vo.copy(p.data,u,{x:0,y:y-1},{x:A,y:g-1},{width:m,height:1}),Vo.copy(p.data,u,{x:0,y:0},{x:A,y:g+y},{width:m,height:1}),Vo.copy(p.data,u,{x:m-1,y:0},{x:A-1,y:g},{width:1,height:y}),Vo.copy(p.data,u,{x:0,y:0},{x:A+m,y:g},{width:1,height:y})}this.image=u,this.iconPositions=r,this.patternPositions=n};Gs.prototype.addImages=function(t,e,r){for(var n in t){var i=t[n],o={x:0,y:0,w:i.data.width+2,h:i.data.height+2};r.push(o),e[n]=new Us(o,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(n)}},Gs.prototype.patchUpdatedImages=function(t,e){for(var r in t.dispatchRenderCallbacks(this.haveRenderCallbacks),t.updatedImages)this.patchUpdatedImage(this.iconPositions[r],t.getImage(r),e),this.patchUpdatedImage(this.patternPositions[r],t.getImage(r),e)},Gs.prototype.patchUpdatedImage=function(t,e,r){if(t&&e&&t.version!==e.version){t.version=e.version;var n=t.tl,i=n[0],o=n[1];r.update(e.data,void 0,{x:i,y:o})}},dn("ImagePosition",Us),dn("ImageAtlas",Gs);var Ws={horizontal:1,vertical:2,horizontalOnly:3},Hs=function(){this.scale=1,this.fontStack="",this.imageName=null};Hs.forText=function(t,e){var r=new Hs;return r.scale=t||1,r.fontStack=e,r},Hs.forImage=function(t){var e=new Hs;return e.imageName=t,e};var qs=function(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null};function Zs(t,e,r,n,i,o,a,s,u,c,l,h,f,p,d,A){var g,m=qs.fromFeature(t,i);h===Ws.vertical&&m.verticalizePunctuation();var y=zn.processBidirectionalText,v=zn.processStyledBidirectionalText;if(y&&1===m.sections.length){g=[];for(var _=0,b=y(m.toString(),tu(m,c,o,e,n,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 S=0,O=v(m.text,m.sectionIndex,tu(m,c,o,e,n,p,d));S<O.length;S+=1){var T=O[S],P=new qs;P.text=T[0],P.sectionIndex=T[1],P.sections=m.sections,g.push(P)}}else g=function(t,e){for(var r=[],n=t.text,i=0,o=0,a=e;o<a.length;o+=1){var s=a[o];r.push(t.substring(i,s)),i=s}return i<n.length&&r.push(t.substring(i,n.length)),r}(m,tu(m,c,o,e,n,p,d));var M=[],C={positionedLines:M,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,r,n,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,S=0;if(_.length()){for(var O=0;O<_.length();O++){var T=_.getSection(O),P=_.getSectionIndex(O),M=_.getCharCode(O),C=0,I=null,k=null,R=null,L=24,j=!(u===Ws.horizontal||!l&&!wn(M)||l&&(Xs[M]||(H=M,_n.Arabic(H)||_n["Arabic Supplement"](H)||_n["Arabic Extended-A"](H)||_n["Arabic Presentation Forms-A"](H)||_n["Arabic Presentation Forms-B"](H))));if(T.imageName){var D=n[T.imageName];if(!D)continue;R=T.imageName,t.iconsInText=t.iconsInText||!0,k=D.paddedRect;var B=D.displaySize;T.scale=24*T.scale/h,I={width:B[0],height:B[1],left:1,top:-3,advance:j?B[1]:B[0]},C=x+(24-B[1]*T.scale),L=I.advance;var F=j?B[0]*T.scale-24*b:B[1]*T.scale-24*b;F>0&&F>S&&(S=F)}else{var z=r[T.fontStack],N=z&&z[M];if(N&&N.rect)k=N.rect,I=N.metrics;else{var U=e[T.fontStack],V=U&&U[M];if(!V)continue;I=V.metrics}C=24*(b-T.scale)}j?(t.verticalizable=!0,E.push({glyph:M,imageName:R,x:f,y:p+C,vertical:j,scale:T.scale,fontStack:T.fontStack,sectionIndex:P,metrics:I,rect:k}),f+=L*T.scale+c):(E.push({glyph:M,imageName:R,x:f,y:p+C,vertical:j,scale:T.scale,fontStack:T.fontStack,sectionIndex:P,metrics:I,rect:k}),f+=I.advance*T.scale+c)}if(0!==E.length){var G=f-c;d=Math.max(G,d),ru(E,0,E.length-1,g,S)}f=0;var W=o*b+S;w.lineOffset=Math.max(S,x),p+=W,A=Math.max(W,A),++m}else p+=o,++m}var H,q=p- -17,Z=eu(a),X=Z.horizontalAlign,Q=Z.verticalAlign;(function(t,e,r,n,i,o,a,s,u){var c,l=(e-r)*i;c=o!==a?-s*n- -17:(-n*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,X,Q,d,A,o,q,i.length),t.top+=-Q*q,t.bottom=t.top+q,t.left+=-X*d,t.right=t.left+d}(C,e,r,n,g,a,s,u,h,c,f,A),!function(t){for(var e=0,r=t;e<r.length;e+=1)if(0!==r[e].positionedGlyphs.length)return!1;return!0}(M)&&C}qs.fromFeature=function(t,e){for(var r=new qs,n=0;n<t.sections.length;n++){var i=t.sections[n];i.image?r.addImageSection(i):r.addTextSection(i,e)}return r},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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r=this.sections.length-1,n=0;n<t.text.length;++n)this.sectionIndex.push(r)},qs.prototype.addImageSection=function(t){var e=t.image?t.image.name:"";if(0!==e.length){var r=this.getNextImageSectionCharCode();r?(this.text+=String.fromCharCode(r),this.sections.push(Hs.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 Xs={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Qs={};function Ys(t,e,r,n,i,o){if(e.imageName){var a=n[e.imageName];return a?a.displaySize[0]*e.scale*24/o+i:0}var s=r[e.fontStack],u=s&&s[t];return u?u.metrics.advance*e.scale+i:0}function Ks(t,e,r,n){var i=Math.pow(t-e,2);return n?t<e?i/2:2*i:i+Math.abs(r)*r}function $s(t,e,r){var n=0;return 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cu=Object.freeze({__proto__:null,getSizeData:au,evaluateSizeForFeature:su,evaluateSizeForZoom:uu,SIZE_PACK_FACTOR:ou});function lu(t,e,r,n,i){if(void 0===e.segment)return!0;for(var o=e,a=e.segment+1,s=0;s>-r/2;){if(--a<0)return!1;s-=t[a].dist(o),o=t[a]}s+=t[a].dist(t[a+1]),a++;for(var u=[],c=0;s<r/2;){var l=t[a-1],h=t[a],f=t[a+1];if(!f)return!1;var p=l.angleTo(h)-h.angleTo(f);for(p=Math.abs((p+3*Math.PI)%(2*Math.PI)-Math.PI),u.push({distance:s,angleDelta:p}),c+=p;s-u[0].distance>n;)c-=u.shift().angleDelta;if(c>i)return!1;a++,s+=h.dist(f)}return!0}function hu(t){for(var e=0,r=0;r<t.length-1;r++)e+=t[r].dist(t[r+1]);return e}function fu(t,e,r){return t?.6*e*r:0}function pu(t,e){return Math.max(t?t.right-t.left:0,e?e.right-e.left:0)}function du(t,e,r,n,i,o){for(var a=fu(r,i,o),s=pu(r,n)*o,u=0,c=hu(t)/2,l=0;l<t.length-1;l++){var h=t[l],f=t[l+1],p=h.dist(f);if(u+p>c){var d=(c-u)/p,A=we(h.x,f.x,d),g=we(h.y,f.y,d),m=new iu(A,g,f.angleTo(h),l);return m._round(),!a||lu(t,m,s,a,e)?m:void 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o=1+(t<<1),a=e[o],s=o+1;if(s<this.length&&r(e[s],a)<0&&(o=s,a=e[s]),r(a,i)>=0)break;e[t]=a,t=o}e[t]=i};var Tu=e((function(t){t.exports=function(t,e){var r,n,i,o,a,s,u,c;for(r=3&t.length,n=t.length-r,i=e,a=3432918353,s=461845907,c=0;c<n;)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,r){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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n=0,i=0;switch(e=Math.abs(e),r=Math.abs(r),t){case"top-right":case"top-left":case"top":i=r-7;break;case"bottom-right":case"bottom-left":case"bottom":i=7-r}switch(t){case"top-right":case"bottom-right":case"right":n=-e;break;case"top-left":case"bottom-left":case"left":n=e}return[n,i]}(t,e[0],e[1]):function(t,e){var r=0,n=0;e<0&&(e=0);var i=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":n=i-7;break;case"bottom-right":case"bottom-left":n=7-i;break;case"bottom":n=7-e;break;case"top":n=e-7}switch(t){case"top-right":case"bottom-right":r=-i;break;case"top-left":case"bottom-left":r=i;break;case"left":r=e;break;case"right":r=-e}return[r,n]}(t,e[0])}function Lu(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 ju=32640;function Du(t,e,r,n,o,a,s,u,c,l,h,f,p,d){var A=function(t,e,r,n,o,a,s,u){for(var c=n.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),S=(24-g.metrics.width*g.scale)/2;b=p.lineOffset/2-(g.imageName?-S:E)}if(g.imageName){var O=s[g.imageName];v=O.sdf,y=1/(_=O.pixelRatio)}var T=o?[g.x+w,g.y]:[0,0],P=o?[0,0]:[g.x+w+r[0],g.y+r[1]-b],M=[0,0];x&&(M=P,P=[0,0]);var C=(g.metrics.left-y)*g.scale-w+P[0],I=(-g.metrics.top-y)*g.scale+P[1],k=C+m.w*g.scale/_,R=I+m.h*g.scale/_,L=new i(C,I),j=new i(k,I),D=new i(C,R),B=new i(k,R);if(x){var F=new i(-w,w- -17),z=-Math.PI/2,N=12-w,U=g.imageName?N:0,V=new i(22-N,-U),G=new(Function.prototype.bind.apply(i,[null].concat(M)));L._rotateAround(z,F)._add(V)._add(G),j._rotateAround(z,F)._add(V)._add(G),D._rotateAround(z,F)._add(V)._add(G),B._rotateAround(z,F)._add(V)._add(G)}if(c){var W=Math.sin(c),H=Math.cos(c),q=[H,-W,W,H];L._matMult(q),j._matMult(q),D._matMult(q),B._matMult(q)}var Z=new i(0,0),X=new i(0,0);l.push({tl:L,tr:j,bl:D,br:B,tex:m,writingMode:e.writingMode,glyphOffset:T,sectionIndex:g.sectionIndex,isSDF:v,pixelOffsetTL:Z,pixelOffsetBR:X,minFontScaleX:0,minFontScaleY:0})}}return l}(0,r,u,o,a,s,n,t.allowVerticalPlacement),g=t.textSizeData,m=null;"source"===g.kind?(m=[ou*o.layout.get("text-size").evaluate(s,{})])[0]>ju&&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]>ju||m[1]>ju)&&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 Bu(t){for(var e in t)return t[e];return null}function Fu(t,e,r,n){var i=t.compareText;if(e in i){for(var o=i[e],a=o.length-1;a>=0;a--)if(n.dist(o[a])<r)return!0}else i[e]=[];return i[e].push(n),!1}var zu=Ga.VectorTileFeature.types,Nu=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Uu(t,e,r,n,i,o,a,s,u,c,l,h,f){var p=s?Math.min(ju,Math.round(s[0])):0,d=s?Math.min(ju,Math.round(s[1])):0;t.emplaceBack(e,r,Math.round(32*n),Math.round(32*i),o,a,(p<<1)+(u?1:0),d,16*c,16*l,256*h,256*f)}function Vu(t,e,r){t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r)}function Gu(t){for(var e=0,r=t.sections;e<r.length;e+=1)if(Tn(r[e].text))return!0;return!1}var Wu=function(t){this.layoutVertexArray=new fi,this.indexArray=new wi,this.programConfigurations=t,this.segments=new Ui,this.dynamicLayoutVertexArray=new pi,this.opacityVertexArray=new di,this.placedSymbolArray=new Ii};Wu.prototype.upload=function(t,e,r,n){r&&(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,Nu,!0),this.opacityVertexBuffer.itemSize=1),(r||n)&&this.programConfigurations.upload(t)},Wu.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},dn("SymbolBuffers",Wu);var Hu=function(t,e,r){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new r,this.segments=new Ui,this.collisionVertexArray=new mi};Hu.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)},Hu.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},dn("CollisionBuffers",Hu);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 r=this.layers[0].layout,n=r.get("symbol-sort-key"),i=r.get("symbol-z-order");this.sortFeaturesByKey="viewport-y"!==i&&void 0!==n.constantOr(1);var o="viewport-y"===i||"auto"===i&&!this.sortFeaturesByKey;this.sortFeaturesByY=o&&(r.get("text-allow-overlap")||r.get("icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement")),"point"===r.get("symbol-placement")&&(this.writingModes=r.get("text-writing-mode").map((function(t){return Ws[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=Yu.hasPaintOverrides(t),this.text=new Wu(new so(ls.members,this.layers,this.zoom,(function(t){return/^text/.test(t)}))),this.icon=new Wu(new so(ls.members,this.layers,this.zoom,(function(t){return/^icon/.test(t)}))),this.textCollisionBox=new Hu(gi,ps.members,Ei),this.iconCollisionBox=new Hu(gi,ps.members,Ei),this.textCollisionCircle=new Hu(gi,ds.members,wi),this.iconCollisionCircle=new Hu(gi,ds.members,wi),this.glyphOffsetArray=new ji,this.lineVertexArray=new Bi,this.symbolInstances=new Ri},qu.prototype.calculateGlyphDependencies=function(t,e,r,n,i){for(var o=0;o<t.length;o++)if(e[t.charCodeAt(o)]=!0,(r||n)&&i){var a=gs[t.charAt(o)];a&&(e[a.charCodeAt(0)]=!0)}},qu.prototype.populate=function(t,e){var r=this.layers[0],n=r.layout,i=n.get("text-font"),o=n.get("text-field"),a=n.get("icon-image"),s=("constant"!==o.value.kind||o.value.value instanceof Jt&&!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=n.get("symbol-sort-key");if(this.features=[],s||u){for(var l=e.iconDependencies,h=e.glyphDependencies,f=e.availableImages,p=new Nn(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(r._featureFilter(p,m)){var _=void 0;if(s){var b=r.getValueAndResolveTokens("text-field",m,f),x=Jt.factory(b);Gu(x)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===Bn()||this.hasRTLText&&zn.isParsed())&&(_=As(x,r,m))}var w=void 0;if(u){var E=r.getValueAndResolveTokens("icon-image",m,f);w=E instanceof te?E:te.fromString(E)}if(_||w){var S=this.sortFeaturesByKey?c.evaluate(m,{}):void 0,O={text:_,icon:w,index:y,sourceLayerIndex:v,geometry:fo(m),properties:m.properties,type:zu[m.type],sortKey:S};if(void 0!==m.id&&(O.id=m.id),this.features.push(O),w&&(l[w.name]=!0),_){var T=i.evaluate(m,{}).join(","),P="map"===n.get("text-rotation-alignment")&&"point"!==n.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(Ws.vertical)>=0;for(var M=0,C=_.sections;M<C.length;M+=1){var I=C[M];if(I.image)l[I.image.name]=!0;else{var k=bn(_.toString()),R=I.fontStack||T,L=h[R]=h[R]||{};this.calculateGlyphDependencies(I.text,L,P,this.allowVerticalPlacement,k)}}}}}}"line"===n.get("symbol-placement")&&(this.features=function(t){var e={},r={},n=[],i=0;function o(e){n.push(t[e]),i++}function a(t,e,i){var o=r[t];return delete r[t],r[e]=o,n[o].geometry[0].pop(),n[o].geometry[0]=n[o].geometry[0].concat(i[0]),o}function s(t,r,i){var o=e[r];return delete e[r],e[t]=o,n[o].geometry[0].shift(),n[o].geometry[0]=i[0].concat(n[o].geometry[0]),o}function u(t,e,r){var n=r?e[0][e[0].length-1]:e[0][0];return t+":"+n.x+":"+n.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 r&&d in e&&r[p]!==e[d]){var A=s(p,d,h),g=a(p,d,n[A].geometry);delete e[p],delete r[d],r[u(f,n[g].geometry,!0)]=g,n[A].geometry=null}else p in r?a(p,d,h):d in e?s(p,d,h):(o(c),e[p]=i-1,r[d]=i-1)}else o(c)}return n.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,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,r),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,r))},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 r=this.lineVertexArray.length;if(void 0!==t.segment){for(var n=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:n},a<e.length-1&&(n+=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:r,lineLength:this.lineVertexArray.length-r}},qu.prototype.addSymbols=function(t,e,r,n,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===Ws.vertical?Math.PI/2:0,v=function(t){var e=t.tl,n=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];Uu(p,s.x,s.y,e.x,v+e.y,a.x,a.y,r,t.isSDF,u.x,u.y,l,g),Uu(p,s.x,s.y,n.x,v+n.y,a.x+a.w,a.y,r,t.isSDF,c.x,u.y,l,g),Uu(p,s.x,s.y,i.x,v+i.y,a.x,a.y+a.h,r,t.isSDF,u.x,c.y,l,g),Uu(p,s.x,s.y,o.x,v+o.y,a.x+a.w,a.y+a.h,r,t.isSDF,c.x,c.y,l,g),Vu(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,r){void 0===b||b===e&&!r||t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,o,o.index,{},_[b]),b=e},w=0,E=e;w<E.length;w+=1){var S=E[w];x(S.sectionIndex,!1),v(S)}x(b,!0)}else{for(var O=0,T=e;O<T.length;O+=1)v(T[O]);t.programConfigurations.populatePaintArrays(t.layoutVertexArray.length,o,o.index,{},_[0])}}else{for(var P=0,M=e;P<M.length;P+=1)v(M[P]);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,r?r[0]:0,r?r[1]:0,n[0],n[1],a,0,!1,0,l)},qu.prototype._addCollisionDebugVertex=function(t,e,r,n,i,o){return e.emplaceBack(0,0),t.emplaceBack(r.x,r.y,n,i,Math.round(o.x),Math.round(o.y))},qu.prototype.addCollisionDebugVertices=function(t,e,r,n,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(r,e)),this._addCollisionDebugVertex(h,f,a,p,d,new i(r,n)),this._addCollisionDebugVertex(h,f,a,p,d,new i(t,n)),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,r,n){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?n?this.textCollisionCircle:this.iconCollisionCircle:n?this.textCollisionBox:this.iconCollisionBox,o.anchorPoint,r,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,r,n,i,o,a,s,u){for(var c={},l=e;l<r;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=n;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 r=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,r.textBoxStartIndex,r.textBoxEndIndex,r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex,r.verticalIconBoxStartIndex,r.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 r=t.placedSymbolArray.get(e),n=r.vertexStartIndex+4*r.numGlyphs,i=r.vertexStartIndex;i<n;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),r=Math.cos(t),n=[],i=[],o=[],a=0;a<this.symbolInstances.length;++a){o.push(a);var s=this.symbolInstances.get(a);n.push(0|Math.round(e*s.anchorX+r*s.anchorY)),i.push(s.featureIndex)}return o.sort((function(t,e){return n[t]-n[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 r=0,n=this.symbolInstanceIndexes;r<n.length;r+=1){var i=n[r],o=this.symbolInstances.get(i);this.featureSortOrder.push(o.featureIndex),[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t,r,n){t>=0&&n.indexOf(t)===r&&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)}},dn("SymbolBucket",qu,{omit:["layers","collisionBoxArray","features","compareText"]}),qu.MAX_GLYPHS=65535,qu.addDynamicAttributes=Vu;var Zu=new ti({"symbol-placement":new Qn(Tt.layout_symbol["symbol-placement"]),"symbol-spacing":new Qn(Tt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Qn(Tt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Yn(Tt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Qn(Tt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Qn(Tt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Qn(Tt.layout_symbol["icon-ignore-placement"]),"icon-optional":new Qn(Tt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Qn(Tt.layout_symbol["icon-rotation-alignment"]),"icon-size":new Yn(Tt.layout_symbol["icon-size"]),"icon-text-fit":new Qn(Tt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Qn(Tt.layout_symbol["icon-text-fit-padding"]),"icon-image":new Yn(Tt.layout_symbol["icon-image"]),"icon-rotate":new Yn(Tt.layout_symbol["icon-rotate"]),"icon-padding":new Qn(Tt.layout_symbol["icon-padding"]),"icon-keep-upright":new Qn(Tt.layout_symbol["icon-keep-upright"]),"icon-offset":new Yn(Tt.layout_symbol["icon-offset"]),"icon-anchor":new Yn(Tt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Qn(Tt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Qn(Tt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Qn(Tt.layout_symbol["text-rotation-alignment"]),"text-field":new Yn(Tt.layout_symbol["text-field"]),"text-font":new Yn(Tt.layout_symbol["text-font"]),"text-size":new Yn(Tt.layout_symbol["text-size"]),"text-max-width":new Yn(Tt.layout_symbol["text-max-width"]),"text-line-height":new Qn(Tt.layout_symbol["text-line-height"]),"text-letter-spacing":new Yn(Tt.layout_symbol["text-letter-spacing"]),"text-justify":new Yn(Tt.layout_symbol["text-justify"]),"text-radial-offset":new Yn(Tt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Qn(Tt.layout_symbol["text-variable-anchor"]),"text-anchor":new Yn(Tt.layout_symbol["text-anchor"]),"text-max-angle":new Qn(Tt.layout_symbol["text-max-angle"]),"text-writing-mode":new Qn(Tt.layout_symbol["text-writing-mode"]),"text-rotate":new Yn(Tt.layout_symbol["text-rotate"]),"text-padding":new Qn(Tt.layout_symbol["text-padding"]),"text-keep-upright":new Qn(Tt.layout_symbol["text-keep-upright"]),"text-transform":new Yn(Tt.layout_symbol["text-transform"]),"text-offset":new Yn(Tt.layout_symbol["text-offset"]),"text-allow-overlap":new Qn(Tt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Qn(Tt.layout_symbol["text-ignore-placement"]),"text-optional":new Qn(Tt.layout_symbol["text-optional"])}),Xu={paint:new ti({"icon-opacity":new Yn(Tt.paint_symbol["icon-opacity"]),"icon-color":new Yn(Tt.paint_symbol["icon-color"]),"icon-halo-color":new Yn(Tt.paint_symbol["icon-halo-color"]),"icon-halo-width":new Yn(Tt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Yn(Tt.paint_symbol["icon-halo-blur"]),"icon-translate":new Qn(Tt.paint_symbol["icon-translate"]),"icon-translate-anchor":new Qn(Tt.paint_symbol["icon-translate-anchor"]),"text-opacity":new Yn(Tt.paint_symbol["text-opacity"]),"text-color":new Yn(Tt.paint_symbol["text-color"],{runtimeType:zt,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new Yn(Tt.paint_symbol["text-halo-color"]),"text-halo-width":new Yn(Tt.paint_symbol["text-halo-width"]),"text-halo-blur":new Yn(Tt.paint_symbol["text-halo-blur"]),"text-translate":new Qn(Tt.paint_symbol["text-translate"]),"text-translate-anchor":new Qn(Tt.paint_symbol["text-translate-anchor"])}),layout:Zu},Qu=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:jt,this.defaultValue=t};Qu.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},Qu.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},Qu.prototype.possibleOutputs=function(){return[void 0]},Qu.prototype.serialize=function(){return null},dn("FormatSectionOverride",Qu,{omit:["defaultValue"]});var Yu=function(t){function e(e){t.call(this,e,Xu)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e,r){if(t.prototype.recalculate.call(this,e,r),"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 n=this.layout.get("text-writing-mode");if(n){for(var i=[],o=0,a=n;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,r){var n=this.layout.get(t).evaluate(e,{},r),i=this._unevaluatedLayout._values[t];return i.isDataDriven()||wr(i.value)||!n?n:function(t,e){return e.replace(/{([^{}]+)}/g,(function(e,r){return r in t?String(t[r]):""}))}(e.properties,n)},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,r=Xu.paint.overridableProperties;t<r.length;t+=1){var n=r[t];if(e.hasPaintOverride(this.layout,n)){var i,o=this.paint.get(n),a=new Qu(o),s=new xr(a,o.property.specification);i="constant"===o.value.kind||"source"===o.value.kind?new Sr("source",s):new Or("composite",s,o.value.zoomStops,o.value._interpolationType),this.paint._values[n]=new Zn(o.property,i,o.parameters)}}},e.prototype._handleOverridablePaintPropertyUpdate=function(t,r,n){return!(!this.layout||r.isDataDriven()||n.isDataDriven())&&e.hasPaintOverride(this.layout,t)},e.hasPaintOverride=function(t,e){var r=t.get("text-field"),n=Xu.paint.properties[e],i=!1,o=function(t){for(var e=0,r=t;e<r.length;e+=1){var o=r[e];if(n.overrides&&n.overrides.hasOverride(o))return void(i=!0)}};if("constant"===r.value.kind&&r.value.value instanceof Jt)o(r.value.value.sections);else if("source"===r.value.kind){var a=function(t){if(!i)if(t instanceof ie&&re(t.value)===Gt){var e=t.value;o(e.sections)}else t instanceof ue?o(t.sections):t.eachChild(a)},s=r.value;s._styleExpression&&a(s._styleExpression.expression)}return i},e.hasPaintOverrides=function(t){for(var r=0,n=Xu.paint.overridableProperties;r<n.length;r+=1){var i=n[r];if(e.hasPaintOverride(t,i))return!0}return!1},e}(ei),Ku={paint:new ti({"background-color":new Qn(Tt.paint_background["background-color"]),"background-pattern":new $n(Tt.paint_background["background-pattern"]),"background-opacity":new Qn(Tt.paint_background["background-opacity"])})},$u=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),Ju={paint:new ti({"raster-opacity":new Qn(Tt.paint_raster["raster-opacity"]),"raster-hue-rotate":new Qn(Tt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Qn(Tt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Qn(Tt.paint_raster["raster-brightness-max"]),"raster-saturation":new Qn(Tt.paint_raster["raster-saturation"]),"raster-contrast":new Qn(Tt.paint_raster["raster-contrast"]),"raster-resampling":new Qn(Tt.paint_raster["raster-resampling"]),"raster-fade-duration":new Qn(Tt.paint_raster["raster-fade-duration"])})},tc=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}(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),rc={circle:jo,heatmap:Ho,hillshade:Zo,fill:Ra,"fill-extrusion":Ka,line:us,symbol:Yu,background:$u,raster:tc},nc=self.HTMLImageElement,ic=self.HTMLCanvasElement,oc=self.HTMLVideoElement,ac=self.ImageData,sc=function(t,e,r,n){this.context=t,this.format=r,this.texture=t.gl.createTexture(),this.update(e,n)};sc.prototype.update=function(t,e,r){var n=t.width,i=t.height,o=!(this.size&&this.size[0]===n&&this.size[1]===i||r),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=[n,i],t instanceof nc||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,n,i,0,this.format,s.UNSIGNED_BYTE,t.data);else{var u=r||{x:0,y:0},c=u.x,l=u.y;t instanceof nc||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,n,i,s.RGBA,s.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&s.generateMipmap(s.TEXTURE_2D)},sc.prototype.bind=function(t,e,r){var n=this.context.gl;n.bindTexture(n.TEXTURE_2D,this.texture),r!==n.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(r=n.LINEAR),t!==this.filter&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,r||t),this.filter=t),e!==this.wrap&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,e),n.texParameteri(n.TEXTURE_2D,n.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,r){this.target=t,this.parent=e,this.mapId=r,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=S()?t:self};function lc(t,e,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return[t*n-2*Math.PI*6378137/2,e*n-2*Math.PI*6378137/2]}cc.prototype.send=function(t,e,r,n,i){var o=this;void 0===i&&(i=!1);var a=Math.round(1e18*Math.random()).toString(36).substring(0,10);r&&(this.callbacks[a]=r);var s=P(this.globalScope)?void 0:[];return this.target.postMessage({id:a,type:t,hasCallback:!!r,targetMapId:n,mustQueue:i,sourceMapId:this.mapId,data:mn(e,s)},s),{cancel:function(){r&&delete o.callbacks[a],o.target.postMessage({id:a,type:"<cancel>",targetMapId:n,sourceMapId:o.mapId})}}},cc.prototype.receive=function(t){var e=t.data,r=e.id;if(r&&(!e.targetMapId||this.mapId===e.targetMapId))if("<cancel>"===e.type){delete this.tasks[r];var n=this.cancelCallbacks[r];delete this.cancelCallbacks[r],n&&n()}else S()||e.mustQueue?(this.tasks[r]=e,this.taskQueue.push(r),this.invoker.trigger()):this.processTask(r,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 r=this;if("<response>"===e.type){var n=this.callbacks[t];delete this.callbacks[t],n&&(e.error?n(yn(e.error)):n(null,yn(e.data)))}else{var i=!1,o=P(this.globalScope)?void 0:[],a=e.hasCallback?function(e,n){i=!0,delete r.cancelCallbacks[t],r.target.postMessage({id:t,type:"<response>",sourceMapId:r.mapId,error:e?mn(e):null,data:mn(n,o)},o)}:function(t){i=!0},s=null,u=yn(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,r,n=this._sw,i=this._ne;if(t instanceof fc)e=t,r=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,r=t._ne,!e||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new fc(e.lng,e.lat),this._ne=new fc(r.lng,r.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),r=e.lng,n=e.lat,i=this._sw.lat<=n&&n<=this._ne.lat,o=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(o=this._sw.lng>=r&&r>=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,r=e/Math.cos(Math.PI/180*this.lat);return new hc(new fc(this.lng-r,this.lat-e),new fc(this.lng+r,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,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r};vc.fromLngLat=function(t,e){void 0===e&&(e=0);var r=fc.convert(t);return new vc(Ac(r.lng),gc(r.lat),mc(e,r.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,r){this.z=t,this.x=e,this.y=r,this.key=wc(0,t,e,r)};_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 r,n,i,o,a,s=(r=this.x,n=this.y,i=this.z,o=lc(256*r,256*(n=Math.pow(2,i)-n-1),i),a=lc(256*(r+1),256*(n+1),i),o[0]+","+o[1]+","+a[0]+","+a[1]),u=function(t,e,r){for(var n,i="",o=t;o>0;o--)i+=(e&(n=1<<o-1)?1:0)+(r&n?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,r,n,i){this.overscaledZ=t,this.wrap=e,this.canonical=new _c(r,+n,+i),this.key=wc(e,t,n,i)};function wc(t,e,r,n){(t*=2)<0&&(t=-1*t-1);var i=1<<e;return 32*(i*i*t+i*n+r)+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,r=2*this.canonical.x,n=2*this.canonical.y;return[new xc(e,this.wrap,e,r,n),new xc(e,this.wrap,e,r+1,n),new xc(e,this.wrap,e,r,n+1),new xc(e,this.wrap,e,r+1,n+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))},dn("CanonicalTileID",_c),dn("OverscaledTileID",xc,{omit:["posMatrix"]});var Ec=function(t,e,r){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(r&&"mapbox"!==r&&"terrarium"!==r)return x('"'+r+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');this.stride=e.height;var n=this.dim=e.height-2;this.data=new Uint32Array(e.data.buffer),this.encoding=r||"mapbox";for(var i=0;i<n;i++)this.data[this._idx(-1,i)]=this.data[this._idx(0,i)],this.data[this._idx(n,i)]=this.data[this._idx(n-1,i)],this.data[this._idx(i,-1)]=this.data[this._idx(i,0)],this.data[this._idx(i,n)]=this.data[this._idx(i,n-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(n,-1)]=this.data[this._idx(n-1,0)],this.data[this._idx(-1,n)]=this.data[this._idx(0,n-1)],this.data[this._idx(n,n)]=this.data[this._idx(n-1,n-1)]};Ec.prototype.get=function(t,e){var r=new Uint8Array(this.data.buffer),n=4*this._idx(t,e);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackMapbox)(r[n],r[n+1],r[n+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,r){return(256*t*256+256*e+r)/10-1e4},Ec.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Ec.prototype.getPixels=function(){return new Vo({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Ec.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var n=e*this.dim,i=e*this.dim+this.dim,o=r*this.dim,a=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:o=a-1;break;case 1:a=o+1}for(var s=-e*this.dim,u=-r*this.dim,c=o;c<a;c++)for(var l=n;l<i;l++)this.data[this._idx(l,c)]=t.data[this._idx(l+s,c+u)]},dn("DEMData",Ec);var Sc=oi([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),Oc=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var r=t[e];this._stringToNumber[r]=e,this._numberToString[e]=r}};Oc.prototype.encode=function(t){return this._stringToNumber[t]},Oc.prototype.decode=function(t){return this._numberToString[t]};var Tc=function(t,e,r,n){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=r,t._y=n,this.properties=t.properties,null!=t.id&&(this.id=t.id)},Pc={geometry:{configurable:!0}};Pc.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},Pc.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,Pc);var Mc=function(){this.state={},this.stateChanges={},this.deletedStates={}};Mc.prototype.updateState=function(t,e,r){var n=String(e);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][n]=this.stateChanges[t][n]||{},h(this.stateChanges[t][n],r),null===this.deletedStates[t])for(var i in this.deletedStates[t]={},this.state[t])i!==n&&(this.deletedStates[t][i]=null);else if(this.deletedStates[t]&&null===this.deletedStates[t][n])for(var o in this.deletedStates[t][n]={},this.state[t][n])r[o]||(this.deletedStates[t][n][o]=null);else for(var a in r)this.deletedStates[t]&&this.deletedStates[t][n]&&null===this.deletedStates[t][n][a]&&delete this.deletedStates[t][n][a]},Mc.prototype.removeFeatureState=function(t,e,r){if(null!==this.deletedStates[t]){var n=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},r&&void 0!==e&&e>=0)null!==this.deletedStates[t][n]&&(this.deletedStates[t][n]=this.deletedStates[t][n]||{},this.deletedStates[t][n][r]=null);else if(void 0!==e&&e>=0)if(this.stateChanges[t]&&this.stateChanges[t][n])for(r in this.deletedStates[t][n]={},this.stateChanges[t][n])this.deletedStates[t][n][r]=null;else this.deletedStates[t][n]=null;else this.deletedStates[t]=null}},Mc.prototype.getState=function(t,e){var r=String(e),n=this.state[t]||{},i=this.stateChanges[t]||{},o=h({},n[r],i[r]);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},Mc.prototype.initializeTileState=function(t,e){t.setFeatureState(this.state,e)},Mc.prototype.coalesceChanges=function(t,e){var r={};for(var n in this.stateChanges){this.state[n]=this.state[n]||{};var i={};for(var o in this.stateChanges[n])this.state[n][o]||(this.state[n][o]={}),h(this.state[n][o],this.stateChanges[n][o]),i[o]=this.state[n][o];r[n]=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]}r[a]=r[a]||{},h(r[a],s)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(r).length)for(var d in t)t[d].setFeatureState(r,e)};var Cc=function(t,e,r){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=e||new ln(lo,16,0),this.grid3D=new ln(lo,16,0),this.featureIndexArray=r||new zi};function Ic(t){for(var e=1/0,r=1/0,n=-1/0,i=-1/0,o=0,a=t;o<a.length;o+=1){var s=a[o];e=Math.min(e,s.x),r=Math.min(r,s.y),n=Math.max(n,s.x),i=Math.max(i,s.y)}return{minX:e,minY:r,maxX:n,maxY:i}}function kc(t,e){return e-t}Cc.prototype.insert=function(t,e,r,n,i,o){var a=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,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])}},Cc.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new Ga.VectorTile(new vs(this.rawTileData)).layers,this.sourceLayerCoder=new Oc(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},Cc.prototype.query=function(t,e,r){var n=this;this.loadVTLayers();for(var o=t.params||{},a=lo/t.tileSize/t.scale,s=Br(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,r,n,o){return function(t,e,r,n,o){for(var a=0,s=t;a<s.length;a+=1){var u=s[a];if(e<=u.x&&r<=u.y&&n>=u.x&&o>=u.y)return!0}var c=[new i(e,r),new i(e,o),new i(n,o),new i(n,r)];if(t.length>2)for(var l=0,h=c;l<h.length;l+=1)if(So(t,h[l]))return!0;for(var f=0;f<t.length-1;f++)if(Oo(t[f],t[f+1],c))return!0;return!1}(t.cameraQueryGeometry,e-c,r-c,n+c,o+c)}));p<d.length;p+=1){var A=d[p];h.push(A)}h.sort(kc);for(var g,m={},y=function(i){var c=h[i];if(c!==g){g=c;var l=n.featureIndexArray.get(c),f=null;n.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=r.getState(i.sourceLayer||"_geojsonTileLayer",e.id)),i.queryIntersectsFeature(u,e,o,f,n.z,t.transform,a,t.pixelPosMatrix)}))}},v=0;v<h.length;v++)y(v);return m},Cc.prototype.loadMatchingFeature=function(t,e,r,n,i,o,a,s){var u=this.bucketLayerIDs[e];if(!o||function(t,e){for(var r=0;r<t.length;r++)if(e.indexOf(t[r])>=0)return!0;return!1}(o,u)){var c=this.sourceLayerCoder.decode(r),l=this.vtLayers[c].feature(n);if(i(new Nn(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:n,feature:A,intersectionZ:d})}}}}}},Cc.prototype.lookupSymbolFeatures=function(t,e,r,n,i,o){var a={};this.loadVTLayers();for(var s=Br(n),u=0,c=t;u<c.length;u+=1){var l=c[u];this.loadMatchingFeature(a,e,r,l,s,i,o)}return a},Cc.prototype.hasLayer=function(t){for(var e=0,r=this.bucketLayerIDs;e<r.length;e+=1)for(var n=0,i=r[e];n<i.length;n+=1)if(t===i[n])return!0;return!1},dn("FeatureIndex",Cc,{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<B.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,r){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){for(var n 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 r={};if(!e)return r;for(var n=function(){var t=o[i],n=t.layerIds.map((function(t){return e.getLayer(t)})).filter(Boolean);if(0!==n.length){t.layers=n,t.stateDependentLayerIds&&(t.stateDependentLayers=t.stateDependentLayerIds.map((function(t){return n.filter((function(e){return e.id===t}))[0]})));for(var a=0,s=n;a<s.length;a+=1){var u=s[a];r[u.id]=t}}},i=0,o=t;i<o.length;i+=1)n();return r}(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var i=this.buckets[n];if(i instanceof qu){if(this.hasSymbolBuckets=!0,!r)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,zn.isLoading()||zn.isLoaded()||"deferred"!==Bn()||Fn();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 Mi},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 r=this.buckets[e];r.uploadPending()&&r.upload(t)}var n=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new sc(t,this.imageAtlas.image,n.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new sc(t,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null)},Rc.prototype.prepare=function(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)},Rc.prototype.queryRenderedFeatures=function(t,e,r,n,i,o,a,s,u){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:r,cameraQueryGeometry:n,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 r=this.latestFeatureIndex.loadVTLayers(),n=e?e.sourceLayer:"",i=r._geojsonTileLayer||r[n];if(i)for(var o=Br(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 Nn(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 r=new ui,n=new wi;this.segments=new Ui,this.segments.prepareSegment(0,r,n);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,r,n);r.emplaceBack(l.x,l.y,l.x,l.y),r.emplaceBack(h.x,l.y,h.x,l.y),r.emplaceBack(l.x,h.y,l.x,h.y),r.emplaceBack(h.x,h.y,h.x,h.y);var p=f.vertexLength;n.emplaceBack(p,p+1,p+2),n.emplaceBack(p+1,p+2,p+3),f.vertexLength+=4,f.primitiveLength+=2}this.maskedBoundsBuffer=e.createVertexBuffer(r,Sc.members),this.maskedIndexBuffer=e.createIndexBuffer(n)}},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 r=O(t.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){var n=Date.now(),i=!1;if(this.expirationTime>n)i=!1;else if(e)if(this.expirationTime<e)i=!0;else{var o=this.expirationTime-e;o?this.expirationTime=n+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 r=this.latestFeatureIndex.loadVTLayers();for(var n in this.buckets){var i=this.buckets[n],o=i.layers[0].sourceLayer||"_geojsonTileLayer",a=r[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(n).queryRadius(i))))}}},Rc.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},Rc.prototype.symbolFadeFinished=function(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<B.now()},Rc.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0},Rc.prototype.setHoldDuration=function(t){this.symbolFadeHoldUntil=B.now()+t},Rc.prototype.setDependencies=function(t,e){for(var r={},n=0,i=e;n<i.length;n+=1)r[i[n]]=!0;this.dependencies[t]=r},Rc.prototype.hasDependency=function(t,e){for(var r=0,n=t;r<n.length;r+=1){var i=n[r],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=Uo,t.CanonicalTileID=_c,t.CollisionBoxArray=Mi,t.Color=Yt,t.DEMData=Ec,t.DataConstantProperty=Qn,t.DictionaryCoder=Oc,t.EXTENT=lo,t.ErrorEvent=St,t.EvaluationParameters=Nn,t.Event=Et,t.Evented=Ot,t.FeatureIndex=Cc,t.FillBucket=Ca,t.FillExtrusionBucket=Za,t.ImageAtlas=Gs,t.ImagePosition=Us,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=Vo,t.RequestManager=W,t.ResourceType=ft,t.SegmentVector=Ui,t.SourceFeatureState=Mc,t.StructArrayLayout1ui2=Si,t.StructArrayLayout2i4=si,t.StructArrayLayout2ui4=Ei,t.StructArrayLayout3ui6=wi,t.StructArrayLayout4i8=ui,t.SymbolBucket=qu,t.Texture=sc,t.Tile=Rc,t.Transitionable=Gn,t.Uniform1f=Zi,t.Uniform1i=qi,t.Uniform2f=Xi,t.Uniform3f=Qi,t.Uniform4f=Yi,t.UniformColor=Ki,t.UniformMatrix4f=Ji,t.UnwrappedTileID=bc,t.ValidationError=Pt,t.WritingMode=Ws,t.ZoomHistory=vn,t.addDynamicAttributes=Vu,t.asyncAll=function(t,e,r){if(!t.length)return r(null,[]);var n=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==--n&&r(o,i)}))}))},t.bezier=s,t.bindAll=g,t.browser=B,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=Er,t.createLayout=oi,t.createStyleLayer=function(t){return"custom"===t.type?new ec(t):new rc[t.type](t)},t.deepEqual=a,t.ease=u,t.emitValidationErrors=cn,t.endsWith=m,t.enforceCacheSizeLimit=function(t){ct(),J&&J.then((function(e){e.keys().then((function(r){for(var n=0;n<r.length-t;n++)e.delete(r[n])}))}))},t.evaluateSizeForFeature=su,t.evaluateSizeForZoom=uu,t.evaluateVariableOffset=Ru,t.evented=Dn,t.extend=h,t.featureFilter=Br,t.filterObject=v,t.fromRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=-r,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},t.getAnchorAlignment=eu,t.getAnchorJustification=Lu,t.getArrayBuffer=vt,t.getImage=bt,t.getJSON=function(t,e){return yt(h(t,{type:"json"}),e)},t.getRTLTextPluginStatus=Bn,t.getReferrer=dt,t.getVideo=function(t,e){var r,n,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");r=t[o],n=void 0,(n=self.document.createElement("a")).href=r,(n.protocol!==self.document.location.protocol||n.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 r=e[0],n=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=r*s-n*a,v=r*u-i*a,_=r*c-o*a,b=n*u-i*s,x=n*c-o*s,w=i*c-o*u,E=l*A-h*d,S=l*g-f*d,O=l*m-p*d,T=h*g-f*A,P=h*m-p*A,M=f*m-p*g,C=y*M-v*P+_*T+b*O-x*S+w*E;return C?(C=1/C,t[0]=(s*M-u*P+c*T)*C,t[1]=(i*P-n*M-o*T)*C,t[2]=(A*w-g*x+m*b)*C,t[3]=(f*x-h*w-p*b)*C,t[4]=(u*O-a*M-c*S)*C,t[5]=(r*M-i*O+o*S)*C,t[6]=(g*_-d*w-m*v)*C,t[7]=(l*w-f*_+p*v)*C,t[8]=(a*P-s*O+c*E)*C,t[9]=(n*O-r*P-o*E)*C,t[10]=(d*x-A*_+m*y)*C,t[11]=(h*_-l*x-p*y)*C,t[12]=(s*S-a*T-u*E)*C,t[13]=(r*T-n*S+i*E)*C,t[14]=(A*v-d*b-g*y)*C,t[15]=(l*b-h*v+f*y)*C,t):null},t.isChar=_n,t.isMapboxURL=H,t.keysDifference=function(t,e){var r=[];for(var n in t)n in e||r.push(n);return r},t.makeRequest=yt,t.mapObject=y,t.mercatorXfromLng=Ac,t.mercatorYfromLat=gc,t.mercatorZfromAltitude=mc,t.multiply=function(t,e,r){var n=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=r[0],_=r[1],b=r[2],x=r[3];return t[0]=v*n+_*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=r[4],_=r[5],b=r[6],x=r[7],t[4]=v*n+_*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=r[8],_=r[9],b=r[10],x=r[11],t[8]=v*n+_*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=r[12],_=r[13],b=r[14],x=r[15],t[12]=v*n+_*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=Ga,t.number=we,t.ortho=function(t,e,r,n,i,o,a){var s=1/(e-r),u=1/(n-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+r)*s,t[13]=(i+n)*u,t[14]=(a+o)*c,t[15]=1,t},t.parseGlyphPBF=function(t){return new vs(t).readFields(Bs,[])},t.pbf=vs,t.performSymbolLayout=function(t,e,r,n,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 Nn(f)),c["text-size"].possiblyEvaluate(new Nn(p))]}if("composite"===t.iconSizeData.kind){var d=t.iconSizeData,A=d.minZoom,g=d.maxZoom;l.compositeIconSizes=[c["icon-size"].possiblyEvaluate(new Nn(A)),c["icon-size"].possiblyEvaluate(new Nn(g))]}l.layoutTextSize=c["text-size"].possiblyEvaluate(new Nn(t.zoom+1)),l.layoutIconSize=c["icon-size"].possiblyEvaluate(new Nn(t.zoom+1)),l.textMaxSize=c["text-size"].possiblyEvaluate(new Nn(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,{}),S=function(t){for(var e=0,r=t;e<r.length;e+=1)if(!xn(r[e].charCodeAt(0)))return!1;return!0}(g)?b:0,O=u.get("text-anchor").evaluate(a,{}),T=u.get("text-variable-anchor");if(!T){var P=u.get("text-radial-offset").evaluate(a,{});A=P?Ru(O,[24*P,ku]):u.get("text-offset").evaluate(a,{}).map((function(t){return 24*t}))}var M=y?"center":u.get("text-justify").evaluate(a,{}),C=u.get("symbol-placement"),I="point"===C?24*u.get("text-max-width").evaluate(a,{}):0,k=function(){t.allowVerticalPlacement&&bn(g)&&(p.vertical=Zs(d,e,r,o,s,I,m,O,"left",S,A,Ws.vertical,!0,C,h,c))};if(!y&&T){for(var R="auto"===M?T.map((function(t){return Lu(t)})):[M],L=!1,j=0;j<R.length;j++){var D=R[j];if(!p.horizontal[D])if(L)p.horizontal[D]=p.horizontal[0];else{var B=Zs(d,e,r,o,s,I,m,"center",D,S,A,Ws.horizontal,!1,C,h,c);B&&(p.horizontal[D]=B,L=1===B.positionedLines.length)}}k()}else{"auto"===M&&(M=Lu(O));var F=Zs(d,e,r,o,s,I,m,O,M,S,A,Ws.horizontal,!1,C,h,c);F&&(p.horizontal[M]=F),k(),bn(g)&&y&&v&&(p.vertical=Zs(d,e,r,o,s,I,m,O,M,S,A,Ws.vertical,!1,C,h,c))}}var z=void 0,N=!1;if(a.icon&&a.icon.name){var U=n[a.icon.name];U&&(z=function(t,e,r){var n=eu(r),i=n.horizontalAlign,o=n.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,{})),N=U.sdf,void 0===t.sdfIcons?t.sdfIcons=U.sdf:t.sdfIcons!==U.sdf&&x("Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer"),U.pixelRatio!==t.pixelRatio?t.iconsNeedLinear=!0:0!==u.get("icon-rotate").constantOr(1)&&(t.iconsNeedLinear=!0))}var V=Bu(p.horizontal)||p.vertical;t.iconsInText=!!V&&V.iconsInText,(V||z)&&function(t,e,r,n,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=Bu(r.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,S="map"===p.get("text-rotation-alignment")&&"point"!==p.get("symbol-placement"),O="map"===p.get("icon-rotation-alignment")&&"point"!==p.get("symbol-placement"),T=p.get("symbol-placement"),P=_/2,M=p.get("icon-text-fit");n&&"none"!==M&&(t.allowVerticalPlacement&&r.vertical&&(f=nu(n,r.vertical,M,p.get("icon-text-fit-padding"),d,g)),A&&(n=nu(n,A,M,p.get("icon-text-fit-padding"),d,g)));var C=function(i,s){s.x<0||s.x>=lo||s.y<0||s.y>=lo||function(t,e,r,n,i,o,a,s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,w){var E,S,O,T,P,M=t.addToLineVertexArray(e,r),C=0,I=0,k=0,R=0,L=-1,j=-1,D={},B=Mu(""),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=ku),t.allowVerticalPlacement&&n.vertical){var N=s.layout.get("text-rotate").evaluate(_,{})+90,U=n.vertical;T=new bu(u,r,e,c,l,h,U,f,p,d,t.overscaling,N),a&&(P=new bu(u,r,e,c,l,h,a,g,m,d,t.overscaling,N))}if(i){var V=s.layout.get("icon-rotate").evaluate(_,{}),G="none"!==s.layout.get("icon-text-fit"),W=gu(i,V,w,G),H=a?gu(a,V,w,G):void 0;O=new bu(u,r,e,c,l,h,i,g,m,!1,t.overscaling,V),C=4*W.length;var q=t.iconSizeData,Z=null;"source"===q.kind?(Z=[ou*s.layout.get("icon-size").evaluate(_,{})])[0]>ju&&x(t.layerIds[0]+': Value for "icon-size" is >= 255. 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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,r,n){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)St(a,i,t,r,!1,!1);else if("MultiLineString"===o||"Polygon"===o)for(s=0;s<i.length;s++)St(a,i[s],t,r,"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++)St(a,c[s],t,r,!0,0===s)}if(a.length){var l=e.tags||null;if("LineString"===o&&n.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 St(t,e,r,n,i,o){var a=n*n;if(n>0&&e.size<(i?a:n))r.numPoints+=e.length/3;else{for(var s=[],u=0;u<e.length;u+=3)(0===n||e[u+2]>a)&&(r.numSimplified++,s.push(e[u]),s.push(e[u+1])),r.numPoints++;i&&function(t,e){for(var r=0,n=0,i=t.length,o=i-2;n<i;o=n,n+=2)r+=(t[n]-t[o])*(t[n+1]+t[o+1]);if(r>0===e)for(n=0,i=t.length;n<i/2;n+=2){var a=t[n],s=t[n+1];t[n]=t[i-2-n],t[n+1]=t[i-1-n],t[i-2-n]=a,t[i-1-n]=s}}(s,o),t.push(s)}}function Ot(t,e){var r=(e=this.options=function(t,e){for(var r in e)t[r]=e[r];return t}(Object.create(this.options),e)).debug;if(r&&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 n=function(t,e){var r=[];if("FeatureCollection"===t.type)for(var n=0;n<t.features.length;n++)ot(r,t.features[n],e,n);else"Feature"===t.type?ot(r,t,e):ot(r,{geometry:t},e);return r}(t,e);this.tiles={},this.tileCoords=[],r&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(n=function(t,e){var r=e.buffer/e.extent,n=t,i=ht(t,1,-1-r,r,0,-1,2,e),o=ht(t,1,1-r,2+r,0,-1,2,e);return(i||o)&&(n=ht(t,1,-r,1+r,0,-1,2,e)||[],i&&(n=vt(i,1).concat(n)),o&&(n=n.concat(vt(o,-1)))),n}(n,e)).length&&this.splitTile(n,0,0,0),r&&(n.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,r){return 32*((1<<t)*r+e)+t}function Pt(t,e){var r=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);var n=this._geoJSONIndex.getTile(r.z,r.x,r.y);if(!n)return e(null,null);var i=new w(n.features),o=P(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,r=e.log,n=e.minZoom,i=e.maxZoom,o=e.nodeSize;r&&console.time("total time");var a="prepare "+t.length+" points";r&&console.time(a),this.points=t;for(var s=[],u=0;u<t.length;u++)t[u].geometry&&s.push(X(t[u],u));this.trees[i+1]=new W(s,tt,et,o,Float32Array),r&&console.timeEnd(a);for(var c=i;c>=n;c--){var l=+Date.now();s=this._cluster(s,c),this.trees[c]=new W(s,tt,et,o,Float32Array),r&&console.log("z%d: %d clusters in %dms",c,s.length,+Date.now()-l)}return r&&console.timeEnd("total time"),this},q.prototype.getClusters=function(t,e){var r=((t[0]+180)%360+360)%360-180,n=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)r=-180,i=180;else if(r>i){var a=this.getClusters([r,n,180,o],e),s=this.getClusters([-180,n,i,o],e);return a.concat(s)}for(var u=this.trees[this._limitZoom(e)],c=[],l=0,h=u.range(K(r),$(o),K(i),$(n));l<h.length;l+=1){var f=h[l],p=u.points[f];c.push(p.numPoints?Q(p):this.points[p.index])}return c},q.prototype.getChildren=function(t){var e=this._getOriginId(t),r=this._getOriginZoom(t),n="No cluster with the specified id.",i=this.trees[r];if(!i)throw new Error(n);var o=i.points[e];if(!o)throw new Error(n);for(var a=this.options.radius/(this.options.extent*Math.pow(2,r-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?Q(h):this.points[h.index])}if(0===s.length)throw new Error(n);return s},q.prototype.getLeaves=function(t,e,r){e=e||10,r=r||0;var n=[];return this._appendLeaves(n,t,e,r,0),n},q.prototype.getTile=function(t,e,r){var n=this.trees[this._limitZoom(t)],i=Math.pow(2,t),o=this.options,a=o.extent,s=o.radius/a,u=(r-s)/i,c=(r+1+s)/i,l={features:[]};return this._addTileFeatures(n.range((e-s)/i,u,(e+1+s)/i,c),n.points,e,r,i,l),0===e&&this._addTileFeatures(n.range(1-s/i,u,1,c),n.points,i,r,i,l),e===i-1&&this._addTileFeatures(n.range(0,u,s/i,c),n.points,-1,r,i,l),l.features.length?l:null},q.prototype.getClusterExpansionZoom=function(t){for(var e=this._getOriginZoom(t)-1;e<=this.options.maxZoom;){var r=this.getChildren(t);if(e++,1!==r.length)break;t=r[0].properties.cluster_id}return e},q.prototype._appendLeaves=function(t,e,r,n,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<=n?i+=u.point_count:i=this._appendLeaves(t,u.cluster_id,r,n,i):i<n?i++:t.push(s),t.length===r)break}return i},q.prototype._addTileFeatures=function(t,e,r,n,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-r)),Math.round(this.options.extent*(u.y*i-n))]],tags:c?Y(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 r=[],n=this.options,i=n.radius,o=n.extent,a=n.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?r.push(c):(c.parentId=g,r.push(Z(p/f,d/f,g,f,A)))}}return r},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?J({},t.properties):t.properties;var r=this.points[t.index].properties,n=this.options.map(r);return e&&n===r?J({},n):n},Ot.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},Ot.prototype.splitTile=function(t,e,r,n,i,o,a){for(var s=[t,e,r,n],u=this.options,c=u.debug;s.length;){n=s.pop(),r=s.pop(),e=s.pop(),t=s.pop();var l=1<<e,h=Tt(e,r,n),f=this.tiles[h];if(!f&&(c>1&&console.time("creation"),f=this.tiles[h]=wt(t,e,r,n,u),this.tileCoords.push({z:e,x:r,y:n}),c)){c>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,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(r!==Math.floor(o/d)||n!==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,r-b,r+w,0,f.minX,f.maxX,u),_=ht(t,l,r+x,r+E,0,f.minX,f.maxX,u),t=null,v&&(A=ht(v,l,n-b,n+w,1,f.minY,f.maxY,u),g=ht(v,l,n+x,n+E,1,f.minY,f.maxY,u),v=null),_&&(m=ht(_,l,n-b,n+w,1,f.minY,f.maxY,u),y=ht(_,l,n+x,n+E,1,f.minY,f.maxY,u),_=null),c>1&&console.timeEnd("clipping"),s.push(A||[],e+1,2*r,2*n),s.push(g||[],e+1,2*r,2*n+1),s.push(m||[],e+1,2*r+1,2*n),s.push(y||[],e+1,2*r+1,2*n+1)}}},Ot.prototype.getTile=function(t,e,r){var n=this.options,i=n.extent,o=n.debug;if(t<0||t>24)return null;var a=1<<t,s=Tt(t,e=(e%a+a)%a,r);if(this.tiles[s])return bt(this.tiles[s],i);o>1&&console.log("drilling down to z%d-%d-%d",t,e,r);for(var u,c=t,l=e,h=r;!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,r),o>1&&console.timeEnd("drilling down"),this.tiles[s]?bt(this.tiles[s],i):null):null};var Mt=function(e){function r(t,r,n,i){e.call(this,t,r,n,Pt),i&&(this.loadGeoJSON=i)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.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())},r.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,n=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(n&&n.request&&n.request.collectResourceTiming)&&new u.Performance(n.request);this.loadGeoJSON(n,(function(o,a){if(o||!a)return r(o);if("object"!=typeof a)return r(new Error("Input data given to '"+n.source+"' is not a valid GeoJSON object."));!function t(e,r){switch(e&&e.type||null){case"FeatureCollection":return e.features=e.features.map(y(t,r)),e;case"GeometryCollection":return e.geometries=e.geometries.map(y(t,r)),e;case"Feature":return e.geometry=t(e.geometry,r),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,r);default:return e}}(a,!0);try{e._geoJSONIndex=n.cluster?new q(function(e){var r=e.superclusterOptions,n=e.clusterProperties;if(!n||!r)return r;for(var i={},o={},a={accumulated:null,zoom:0},s={properties:null},u=Object.keys(n),c=0,l=u;c<l.length;c+=1){var h=l[c],f=n[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 r.map=function(t){s.properties=t;for(var e={},r=0,n=u;r<n.length;r+=1){var o=n[r];e[o]=i[o].evaluate(a,s)}return e},r.reduce=function(t,e){s.properties=e;for(var r=0,n=u;r<n.length;r+=1){var i=n[r];a.accumulated=t[i],t[i]=o[i].evaluate(a,s)}},r}(n)).load(a.features):function(t,e){return new Ot(t,e)}(a,n.geojsonVtOptions)}catch(o){return r(o)}e.loaded={};var s={};if(i){var u=i.finish();u&&(s.resourceTiming={},s.resourceTiming[n.source]=JSON.parse(JSON.stringify(u)))}r(null,s)}))}},r.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},r.prototype.reloadTile=function(t,r){var n=this.loaded,i=t.uid;return n&&n[i]?e.prototype.reloadTile.call(this,t,r):this.loadTile(t,r)},r.prototype.loadGeoJSON=function(e,r){if(e.request)t.getJSON(e.request,r);else{if("string"!=typeof e.data)return r(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."));try{return r(null,JSON.parse(e.data))}catch(t){return r(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."))}}},r.prototype.removeSource=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),e()},r.prototype.getClusterExpansionZoom=function(t,e){e(null,this._geoJSONIndex.getClusterExpansionZoom(t.clusterId))},r.prototype.getClusterChildren=function(t,e){e(null,this._geoJSONIndex.getChildren(t.clusterId))},r.prototype.getClusterLeaves=function(t,e){e(null,this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset))},r}(h),Ct=function(e){var r=this;this.self=e,this.actor=new t.Actor(e,this),this.layerIndexes={},this.availableImages={},this.workerSourceTypes={vector:h,geojson:Mt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(t,e){if(r.workerSourceTypes[t])throw new Error('Worker source with name "'+t+'" already registered.');r.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 Ct.prototype.setReferrer=function(t,e){this.referrer=e},Ct.prototype.setImages=function(t,e,r){this.availableImages[t]=e,r()},Ct.prototype.setLayers=function(t,e,r){this.getLayerIndex(t).replace(e),r()},Ct.prototype.updateLayers=function(t,e,r){this.getLayerIndex(t).update(e.layers,e.removedIds),r()},Ct.prototype.loadTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).loadTile(e,r)},Ct.prototype.loadDEMTile=function(t,e,r){this.getDEMWorkerSource(t,e.source).loadTile(e,r)},Ct.prototype.reloadTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).reloadTile(e,r)},Ct.prototype.abortTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).abortTile(e,r)},Ct.prototype.removeTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).removeTile(e,r)},Ct.prototype.removeDEMTile=function(t,e){this.getDEMWorkerSource(t,e.source).removeTile(e)},Ct.prototype.removeSource=function(t,e,r){if(this.workerSources[t]&&this.workerSources[t][e.type]&&this.workerSources[t][e.type][e.source]){var n=this.workerSources[t][e.type][e.source];delete this.workerSources[t][e.type][e.source],void 0!==n.removeSource?n.removeSource(e,r):r()}},Ct.prototype.loadWorkerSource=function(t,e,r){try{this.self.importScripts(e.url),r()}catch(t){r(t.toString())}},Ct.prototype.syncRTLPluginState=function(e,r,n){try{t.plugin.setState(r);var i=t.plugin.getPluginURL();if(t.plugin.isLoaded()&&!t.plugin.isParsed()&&null!=i){this.self.importScripts(i);var o=t.plugin.isParsed();n(o?void 0:new Error("RTL Text Plugin failed to import scripts from "+i),o)}}catch(t){n(t.toString())}},Ct.prototype.getAvailableImages=function(t){var e=this.availableImages[t];return e||(e=[]),e},Ct.prototype.getLayerIndex=function(t){var e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new n),e},Ct.prototype.getWorkerSource=function(t,e,r){var n=this;if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][r]){var i={send:function(e,r,i){n.actor.send(e,r,i,t)}};this.workerSources[t][e][r]=new this.workerSourceTypes[e](i,this.getLayerIndex(t),this.getAvailableImages(t))}return this.workerSources[t][e][r]},Ct.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]},Ct.prototype.enforceCacheSizeLimit=function(e,r){t.enforceCacheSizeLimit(r)},"undefined"!=typeof WorkerGlobalScope&&void 0!==t.window&&t.window instanceof WorkerGlobalScope&&(t.window.worker=new Ct(t.window)),Ct})),n(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,r=new Blob([""],{type:"text/javascript"}),n=URL.createObjectURL(r);try{e=new Worker(n),t=!0}catch(e){t=!1}return e&&e.terminate(),URL.revokeObjectURL(n),t}()&&"Uint8ClampedArray"in window&&ArrayBuffer.isView&&function(t){return void 0===r[t]&&(r[t]=function(t){var r=document.createElement("canvas"),n=Object.create(e.webGLContextAttributes);return n.failIfMajorPerformanceCaveat=t,r.probablySupportsContext?r.probablySupportsContext("webgl",n)||r.probablySupportsContext("experimental-webgl",n):r.supportsContext?r.supportsContext("webgl",n)||r.supportsContext("experimental-webgl",n):r.getContext("webgl",n)||r.getContext("experimental-webgl",n)}(t)),r[t]}(t&&t.failIfMajorPerformanceCaveat))}t.exports?t.exports=e:window&&(window.mapboxgl=window.mapboxgl||{},window.mapboxgl.supported=e);var r={};e.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0}})),r={create:function(e,r,n){var i=t.window.document.createElement(e);return void 0!==r&&(i.className=r),n&&n.appendChild(i),i},createNS:function(e,r){return t.window.document.createElementNS(e,r)}},n=t.window.document.documentElement.style;function i(t){if(!n)return t[0];for(var e=0;e<t.length;e++)if(t[e]in n)return t[e];return t[0]}var o,a=i(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]);r.disableDrag=function(){n&&a&&(o=n[a],n[a]="none")},r.enableDrag=function(){n&&a&&(n[a]=o)};var s=i(["transform","WebkitTransform"]);r.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}r.addEventListener=function(t,e,r,n){void 0===n&&(n={}),"passive"in n&&u?t.addEventListener(e,r,n):t.addEventListener(e,r,n.capture)},r.removeEventListener=function(t,e,r,n){void 0===n&&(n={}),"passive"in n&&u?t.removeEventListener(e,r,n):t.removeEventListener(e,r,n.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)}r.suppressClick=function(){t.window.addEventListener("click",l,!0),t.window.setTimeout((function(){t.window.removeEventListener("click",l,!0)}),0)},r.mousePos=function(e,r){var n=e.getBoundingClientRect(),i=t.window.TouchEvent&&r instanceof t.window.TouchEvent?r.touches[0]:r;return new t.Point(i.clientX-n.left-e.clientLeft,i.clientY-n.top-e.clientTop)},r.touchPos=function(e,r){for(var n=e.getBoundingClientRect(),i=[],o="touchend"===r.type?r.changedTouches:r.touches,a=0;a<o.length;a++)i.push(new t.Point(o[a].clientX-n.left-e.clientLeft,o[a].clientY-n.top-e.clientTop));return i},r.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},r.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var f=function(e){function r(){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&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.isLoaded=function(){return this.loaded},r.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,r=this.requestors;e<r.length;e+=1){var n=r[e],i=n.ids,o=n.callback;this._notify(i,o)}this.requestors=[]}},r.prototype.getImage=function(t){return this.images[t]},r.prototype.addImage=function(t,e){this._validate(t,e)&&(this.images[t]=e)},r.prototype._validate=function(e,r){var n=!0;return this._validateStretch(r.stretchX,r.data&&r.data.width)||(this.fire(new t.ErrorEvent(new Error('Image "'+e+'" has invalid "stretchX" value'))),n=!1),this._validateStretch(r.stretchY,r.data&&r.data.height)||(this.fire(new t.ErrorEvent(new Error('Image "'+e+'" has invalid "stretchY" value'))),n=!1),this._validateContent(r.content,r)||(this.fire(new t.ErrorEvent(new Error('Image "'+e+'" has invalid "content" value'))),n=!1),n},r.prototype._validateStretch=function(t,e){if(!t)return!0;for(var r=0,n=0,i=t;n<i.length;n+=1){var o=i[n];if(o[0]<r||o[1]<o[0]||e<o[1])return!1;r=o[1]}return!0},r.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]))},r.prototype.updateImage=function(t,e){var r=this.images[t];e.version=r.version+1,this.images[t]=e,this.updatedImages[t]=!0},r.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()},r.prototype.listImages=function(){return Object.keys(this.images)},r.prototype.getImages=function(t,e){var r=!0;if(!this.isLoaded())for(var n=0,i=t;n<i.length;n+=1){var o=i[n];this.images[o]||(r=!1)}this.isLoaded()||r?this._notify(t,e):this.requestors.push({ids:t,callback:e})},r.prototype._notify=function(e,r){for(var n={},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?n[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.')}r(null,n)},r.prototype.getPixelSize=function(){var t=this.atlasImage;return{width:t.width,height:t.height}},r.prototype.getPattern=function(e){var r=this.patterns[e],n=this.getImage(e);if(!n)return null;if(r&&r.position.version===n.version)return r.position;if(r)r.position.version=n.version;else{var i={w:n.data.width+2,h:n.data.height+2,x:0,y:0},o=new t.ImagePosition(i,n);this.patterns[e]={bin:i,position:o}}return this._updatePatternAtlas(),this.patterns[e].position},r.prototype.bind=function(e){var r=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new t.Texture(e,this.atlasImage,r.RGBA),this.atlasTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)},r.prototype._updatePatternAtlas=function(){var e=[];for(var r in this.patterns)e.push(this.patterns[r].bin);var n=t.potpack(e),i=n.w,o=n.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},r.prototype.beginFrame=function(){this.callbackDispatchedThisFrame={}},r.prototype.dispatchRenderCallbacks=function(t){for(var e=0,r=t;e<r.length;e+=1){var n=r[e];if(!this.callbackDispatchedThisFrame[n]){this.callbackDispatchedThisFrame[n]=!0;var i=this.images[n];h(i)&&this.updateImage(n,i)}}},r}(t.Evented),p=g,d=g,A=1e20;function g(t,e,r,n,i,o){this.fontSize=t||24,this.buffer=void 0===e?3:e,this.cutoff=n||.25,this.fontFamily=i||"sans-serif",this.fontWeight=o||"normal",this.radius=r||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,r,n,i,o,a){for(var s=0;s<e;s++){for(var u=0;u<r;u++)n[u]=t[u*e+s];for(y(n,i,o,a,r),u=0;u<r;u++)t[u*e+s]=i[u]}for(u=0;u<r;u++){for(s=0;s<e;s++)n[s]=t[u*e+s];for(y(n,i,o,a,e),s=0;s<e;s++)t[u*e+s]=Math.sqrt(i[s])}}function y(t,e,r,n,i){r[0]=0,n[0]=-A,n[1]=+A;for(var o=1,a=0;o<i;o++){for(var s=(t[o]+o*o-(t[r[a]]+r[a]*r[a]))/(2*o-2*r[a]);s<=n[a];)a--,s=(t[o]+o*o-(t[r[a]]+r[a]*r[a]))/(2*o-2*r[a]);r[++a]=o,n[a]=s,n[a+1]=+A}for(o=0,a=0;o<i;o++){for(;n[a+1]<o;)a++;e[o]=(o-r[a])*(o-r[a])+t[r[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),r=new Uint8ClampedArray(this.size*this.size),n=0;n<this.size*this.size;n++){var i=e.data[4*n+3]/255;this.gridOuter[n]=1===i?0:0===i?A:Math.pow(Math.max(0,.5-i),2),this.gridInner[n]=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),n=0;n<this.size*this.size;n++){var o=this.gridOuter[n]-this.gridInner[n];r[n]=Math.max(0,Math.min(255,Math.round(255-255*(o/this.radius+this.cutoff))))}return r},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,r){var n=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 r=t.stack,i=t.id,o=n.entries[r];o||(o=n.entries[r]={glyphs:{},requests:{}});var a=o.glyphs[i];if(void 0===a){if(a=n._tinySDF(o,r,i))return o.glyphs[i]=a,void e(null,{stack:r,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(r,s,n.url,n.requestManager,(function(t,e){if(e)for(var r in e)n._doesCharSupportLocalGlyph(+r)||(o.glyphs[+r]=e[+r]);for(var i=0,a=u;i<a.length;i+=1)(0,a[i])(t,e);delete o.requests[s]}))),u.push((function(t,n){t?e(t):n&&e(null,{stack:r,id:i,glyph:n[i]||null})}))}}else e(null,{stack:r,id:i,glyph:a})}),(function(t,e){if(t)r(t);else if(e){for(var n={},i=0,o=e;i<o.length;i+=1){var a=o[i],s=a.stack,u=a.id,c=a.glyph;(n[s]||(n[s]={}))[u]=c&&{id:c.id,bitmap:c.bitmap.clone(),metrics:c.metrics}}r(null,n)}}))},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,r,n){var i=this.localIdeographFontFamily;if(i&&this._doesCharSupportLocalGlyph(n)){var o=e.tinySDF;if(!o){var a="400";/bold/i.test(r)?a="900":/medium/i.test(r)?a="500":/light/i.test(r)&&(a="200"),o=e.tinySDF=new v.TinySDF(24,3,8,.25,i,a)}return{id:n,bitmap:new t.AlphaImage({width:30,height:30},o.draw(String.fromCharCode(n))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},v.loadGlyphRange=function(e,r,n,i,o){var a=256*r,s=a+255,u=i.transformRequest(i.normalizeGlyphsURL(n).replace("{fontstack}",e).replace("{range}",a+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(u,(function(e,r){if(e)o(e);else if(r){for(var n={},i=0,a=t.parseGlyphPBF(r);i<a.length;i+=1){var s=a[i];n[s.id]=s}o(null,n)}}))},v.TinySDF=p;var _=function(){this.specification=t.styleSpec.light.position};_.prototype.possiblyEvaluate=function(e,r){return t.sphericalToCartesian(e.expression.evaluate(r))},_.prototype.interpolate=function(e,r,n){return{x:t.number(e.x,r.x,n),y:t.number(e.y,r.y,n),z:t.number(e.z,r.z,n)}};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 r(r){e.call(this),this._transitionable=new t.Transitionable(b),this.setLight(r),this._transitioning=this._transitionable.untransitioned()}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.getLight=function(){return this._transitionable.serialize()},r.prototype.setLight=function(e,r){if(void 0===r&&(r={}),!this._validate(t.validateLight,e,r))for(var n in e){var i=e[n];t.endsWith(n,"-transition")?this._transitionable.setTransition(n.slice(0,-"-transition".length),i):this._transitionable.setValue(n,i)}},r.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)},r.prototype.hasTransition=function(){return this._transitioning.hasTransition()},r.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t)},r.prototype._validate=function(e,r,n){return(!n||!1!==n.validate)&&t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:r,style:{glyphs:!0,sprite:!0},styleSpec:t.styleSpec})))},r}(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 r=t.join(",")+String(e);return this.positions[r]||(this.positions[r]=this.addDash(t,e)),this.positions[r]},w.prototype.addDash=function(e,r){var n=r?7:0,i=2*n+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=-n;l<=n;l++)for(var h=this.nextRow+n+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(r){var x=n?l/n*(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+n+.5)/this.height,height:2*n/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(r,n){this.workerPool=r,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,n,this.id);s.name="Worker "+o,this.actors.push(s)}};function S(e,r,n){var i=function(i,o){if(i)return n(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=r.canonicalizeTileset(a,e.url)),n(null,a)}};return e.url?t.getJSON(r.transformRequest(r.normalizeSourceURL(e.url),t.ResourceType.Source),i):t.browser.frame((function(){return i(null,e)}))}E.prototype.broadcast=function(e,r,n){n=n||function(){},t.asyncAll(this.actors,(function(t,n){t.send(e,r,n)}),n)},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 O=function(e,r,n){this.bounds=t.LngLatBounds.convert(this.validateBounds(e)),this.minzoom=r||0,this.maxzoom=n||24};O.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]},O.prototype.contains=function(e){var r=Math.pow(2,e.z),n=Math.floor(t.mercatorXfromLng(this.bounds.getWest())*r),i=Math.floor(t.mercatorYfromLat(this.bounds.getNorth())*r),o=Math.ceil(t.mercatorXfromLng(this.bounds.getEast())*r),a=Math.ceil(t.mercatorYfromLat(this.bounds.getSouth())*r);return e.x>=n&&e.x<o&&e.y>=i&&e.y<a};var T=function(e){function r(r,n,i,o){if(e.call(this),this.id=r,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(n,["url","scheme","tileSize"])),this._options=t.extend({type:"vector"},n),this._collectResourceTiming=n.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(o)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=S(this._options,this.map._requestManager,(function(r,n){e._tileJSONRequest=null,e._loaded=!0,r?e.fire(new t.ErrorEvent(r)):n&&(t.extend(e,n),n.bounds&&(e.tileBounds=new O(n.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(n.tiles,e.map._requestManager._customAccessToken),t.postMapLoadEvent(n.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"})))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},r.prototype.serialize=function(){return t.extend({},this._options)},r.prototype.loadTile=function(e,r){var n=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,null),i={request:this.map._requestManager.transformRequest(n,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(n,i){return delete e.request,e.aborted?r(null):n&&404!==n.status?r(n):(i&&i.resourceTiming&&(e.resourceTiming=i.resourceTiming),this.map._refreshExpiredTiles&&i&&e.setExpiryData(i),e.loadVectorData(i,this.map.painter),t.cacheEntryPossiblyAdded(this.dispatcher),r(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=r: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)))},r.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)},r.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)},r.prototype.hasTransition=function(){return!1},r}(t.Evented),P=function(e){function r(r,n,i,o){e.call(this),this.id=r,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"},n),t.extend(this,t.pick(n,["url","scheme","tileSize"]))}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=S(this._options,this.map._requestManager,(function(r,n){e._tileJSONRequest=null,e._loaded=!0,r?e.fire(new t.ErrorEvent(r)):n&&(t.extend(e,n),n.bounds&&(e.tileBounds=new O(n.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(n.tiles),t.postMapLoadEvent(n.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"})))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},r.prototype.serialize=function(){return t.extend({},this._options)},r.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},r.prototype.loadTile=function(e,r){var n=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",r(null);else if(i)e.state="errored",r(i);else if(o){n.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var a=n.map.painter.context,s=a.gl;e.texture=n.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(n.dispatcher),r(null)}}))},r.prototype.abortTile=function(t,e){t.request&&(t.request.cancel(),delete t.request),e()},r.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),t.clearMask(),e()},r.prototype.hasTransition=function(){return!1},r}(t.Evented),M=function(e){function r(r,n,i,o){e.call(this,r,n,i,o),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({type:"raster-dem"},n),this.encoding=n.encoding||"mapbox"}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},r.prototype.loadTile=function(e,r){var n=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.url,this.tileSize);function i(t,n){t&&(e.state="errored",r(t)),n&&(e.dem=n,e.needsHillshadePrepare=!0,e.state="loaded",r(null))}e.request=t.getImage(this.map._requestManager.transformRequest(n,t.ResourceType.Tile),function(n,o){if(delete e.request,e.aborted)e.state="unloaded",r(null);else if(n)e.state="errored",r(n);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)},r.prototype._getNeighboringTiles=function(e){var r=e.canonical,n=Math.pow(2,r.z),i=(r.x-1+n)%n,o=0===r.x?e.wrap-1:e.wrap,a=(r.x+1+n)%n,s=r.x+1===n?e.wrap+1:e.wrap,u={};return u[new t.OverscaledTileID(e.overscaledZ,o,r.z,i,r.y).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y).key]={backfilled:!1},r.y>0&&(u[new t.OverscaledTileID(e.overscaledZ,o,r.z,i,r.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y-1).key]={backfilled:!1}),r.y+1<n&&(u[new t.OverscaledTileID(e.overscaledZ,o,r.z,i,r.y+1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y+1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y+1).key]={backfilled:!1}),u},r.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})},r}(P),C=function(e){function r(r,n,i,o){e.call(this),this.id=r,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=n.data,this._options=t.extend({},n),this._collectResourceTiming=n.collectResourceTiming,this._resourceTiming=[],void 0!==n.maxzoom&&(this.maxzoom=n.maxzoom),n.type&&(this.type=n.type),n.attribution&&(this.attribution=n.attribution);var a=t.EXTENT/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:n.cluster||!1,geojsonVtOptions:{buffer:(void 0!==n.buffer?n.buffer:128)*a,tolerance:(void 0!==n.tolerance?n.tolerance:.375)*a,extent:t.EXTENT,maxZoom:this.maxzoom,lineMetrics:n.lineMetrics||!1,generateId:n.generateId||!1},superclusterOptions:{maxZoom:void 0!==n.clusterMaxZoom?Math.min(n.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,extent:t.EXTENT,radius:(n.clusterRadius||50)*a,log:!1,generateId:n.generateId||!1},clusterProperties:n.clusterProperties},n.workerOptions)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(r){if(r)e.fire(new t.ErrorEvent(r));else{var n={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(n.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",n))}}))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setData=function(e){var r=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(e){if(e)r.fire(new t.ErrorEvent(e));else{var n={dataType:"source",sourceDataType:"content"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(n.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new t.Event("data",n))}})),this},r.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},r.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},r.prototype.getClusterLeaves=function(t,e,r,n){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:r},n),this},r.prototype._updateWorkerData=function(e){var r=this;this._loaded=!1;var n=t.extend({},this.workerOptions),i=this._data;"string"==typeof i?(n.request=this.map._requestManager.transformRequest(t.browser.resolveURL(i),t.ResourceType.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(i),this.actor.send(this.type+".loadData",n,(function(t,i){r._removed||i&&i.abandoned||(r._loaded=!0,i&&i.resourceTiming&&i.resourceTiming[r.id]&&(r._resourceTiming=i.resourceTiming[r.id].slice(0)),r.actor.send(r.type+".coalesce",{source:n.source},null),e(t))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.loadTile=function(e,r){var n=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?r(null):t?r(t):(e.loadVectorData(o,n.map.painter,"reloadTile"===i),r(null))}))},r.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},r.prototype.unloadTile=function(t){t.unloadVectorData(),t.clearMask(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},r.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),I=function(e){function r(t,r,n,i){e.call(this),this.id=t,this.dispatcher=n,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(i),this.options=r}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(e,r){var n=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){n._loaded=!0,i?n.fire(new t.ErrorEvent(i)):o&&(n.image=o,e&&(n.coordinates=e),r&&r(),n._finishLoading())}))},r.prototype.loaded=function(){return this._loaded},r.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},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setCoordinates=function(e){var r=this;this.coordinates=e;var n=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var r=1/0,n=1/0,i=-1/0,o=-1/0,a=0,s=e;a<s.length;a+=1){var u=s[a];r=Math.min(r,u.x),n=Math.min(n,u.y),i=Math.max(i,u.x),o=Math.max(o,u.y)}var c=i-r,l=o-n,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((r+i)/2*p),Math.floor((n+o)/2*p))}(n),this.minzoom=this.maxzoom=this.tileID.z;var i=n.map((function(t){return r.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},r.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var e=this.map.painter.context,r=e.gl;for(var n 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,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.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))},r.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return!1},r}(t.Evented),k=function(e){function r(t,r,n,i){e.call(this,t,r,n,i),this.roundZoom=!0,this.type="video",this.options=r}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.load=function(){var e=this;this._loaded=!1;var r=this.options;this.urls=[];for(var n=0,i=r.urls;n<i.length;n+=1){var o=i[n];this.urls.push(this.map._requestManager.transformRequest(o,t.ResourceType.Source).url)}t.getVideo(this.urls,(function(r,n){e._loaded=!0,r?e.fire(new t.ErrorEvent(r)):n&&(e.video=n,e.video.loop=!0,e.video.addEventListener("playing",(function(){e.map.triggerRepaint()})),e.map&&e.video.play(),e._finishLoading())}))},r.prototype.pause=function(){this.video&&this.video.pause()},r.prototype.play=function(){this.video&&this.video.play()},r.prototype.seek=function(e){if(this.video){var r=this.video.seekable;e<r.start(0)||e>r.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+r.start(0)+" and "+r.end(0)+"-second mark."))):this.video.currentTime=e}},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,r=e.gl;for(var n 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(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(I),R=function(e){function r(r,n,i,o){e.call(this,r,n,i,o),n.coordinates?Array.isArray(n.coordinates)&&4===n.coordinates.length&&!n.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."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'optional "animate" property must be a boolean value'))),n.canvas?"string"==typeof n.canvas||n.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,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."+r,null,'missing required property "canvas"'))),this.options=n,this.animate=void 0===n.animate||n.animate}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.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())},r.prototype.getCanvas=function(){return this.canvas},r.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},r.prototype.onRemove=function(){this.pause()},r.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 r=this.map.painter.context,n=r.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=r.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(r,this.canvas,n.RGBA,{premultiply:!0}),this.tiles){var o=this.tiles[i];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this._playing},r.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var r=e[t];if(isNaN(r)||r<=0)return!0}return!1},r}(I),L={vector:T,raster:P,"raster-dem":M,geojson:C,video:k,image:I,canvas:R};function j(e,r){var n=t.identity([]);return t.translate(n,n,[1,1,0]),t.scale(n,n,[.5*e.width,.5*e.height,1]),t.multiply(n,n,e.calculatePosMatrix(r.toUnwrapped()))}function D(t,e,r,n,i){var o=function(t,e,r){if(t)for(var n=0,i=t;n<i.length;n+=1){var o=e[i[n]];if(o&&o.source===r&&"fill-extrusion"===o.type)return!0}else for(var a in e){var s=e[a];if(s.source===r&&"fill-extrusion"===s.type)return!0}return!1}(n&&n.layers,e,t.id),a=i.maxPitchScaleFactor(),s=t.tilesIn(r,a,o);s.sort(B);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,n,i,a,j(t.transform,h.tileID))})}var f=function(t){for(var e={},r={},n=0,i=t;n<i.length;n+=1){var o=i[n],a=o.queryResults,s=o.wrappedTileID,u=r[s]=r[s]||{};for(var c in a)for(var 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Et(519,Et.ReadOnly,[0,1]);var St=function(t,e,r,n,i,o){this.test=t,this.ref=e,this.mask=r,this.fail=n,this.depthFail=i,this.pass=o};St.disabled=new St({func:519,mask:0},0,0,7680,7680,7680);var Ot=function(t,e,r){this.blendFunction=t,this.blendColor=e,this.mask=r};Ot.disabled=new Ot(Ot.Replace=[1,0],t.Color.transparent,[!1,!1,!1,!1]),Ot.unblended=new Ot(Ot.Replace,t.Color.transparent,[!0,!0,!0,!0]),Ot.alphaBlended=new Ot([1,771],t.Color.transparent,[!0,!0,!0,!0]);var Tt=function(t,e,r){this.enable=t,this.mode=e,this.frontFace=r};Tt.disabled=new Tt(!1,1029,2305),Tt.backCCW=new Tt(!0,1029,2305);var Pt=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new G(this),this.clearDepth=new W(this),this.clearStencil=new H(this),this.colorMask=new q(this),this.depthMask=new Z(this),this.stencilMask=new X(this),this.stencilFunc=new Q(this),this.stencilOp=new Y(this),this.stencilTest=new K(this),this.depthRange=new $(this),this.depthTest=new J(this),this.depthFunc=new tt(this),this.blend=new et(this),this.blendFunc=new rt(this),this.blendColor=new nt(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")};Pt.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()},Pt.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},Pt.prototype.createIndexBuffer=function(t,e){return new z(this,t,e)},Pt.prototype.createVertexBuffer=function(t,e,r){return new U(this,t,e,r)},Pt.prototype.createRenderbuffer=function(t,e,r){var n=this.gl,i=n.createRenderbuffer();return this.bindRenderbuffer.set(i),n.renderbufferStorage(n.RENDERBUFFER,t,e,r),this.bindRenderbuffer.set(null),i},Pt.prototype.createFramebuffer=function(t,e){return new wt(this,t,e)},Pt.prototype.clear=function(t){var e=t.color,r=t.depth,n=this.gl,i=0;e&&(i|=n.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==r&&(i|=n.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(r),this.depthMask.set(!0)),n.clear(i)},Pt.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))},Pt.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)},Pt.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)},Pt.prototype.setColorMode=function(e){t.deepEqual(e.blendFunction,Ot.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)},Pt.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)};var Mt=function(e){function r(r,n,i){var o=this;e.call(this),this.id=r,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,r,n,i){var o=new L[r.type](e,r,n,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}(r,n,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&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},r.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},r.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},r.prototype.getSource=function(){return this._source},r.prototype.pause=function(){this._paused=!0},r.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)}},r.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},r.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,(function(){}))},r.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,(function(){}))},r.prototype.serialize=function(){return this._source.serialize()},r.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 r=this._tiles[e];r.upload(t),r.prepare(this.map.style.imageManager)}},r.prototype.getIds=function(){return Object.keys(this._tiles).map(Number).sort(Ct)},r.prototype.getRenderableIds=function(e){var r=this,n=[];for(var i in this._tiles)this._isIdRenderable(+i,e)&&n.push(+i);return e?n.sort((function(e,n){var i=r._tiles[e].tileID,o=r._tiles[n].tileID,a=new t.Point(i.canonical.x,i.canonical.y)._rotate(r.transform.angle),s=new t.Point(o.canonical.x,o.canonical.y)._rotate(r.transform.angle);return i.overscaledZ-o.overscaledZ||s.y-a.y||s.x-a.x})):n.sort(Ct)},r.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)},r.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},r.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")},r.prototype._reloadTile=function(t,e){var r=this._tiles[t];r&&("loading"!==r.state&&(r.state=e),this._loadTile(r,this._tileLoaded.bind(this,r,t,e)))},r.prototype._tileLoaded=function(e,r,n,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"===n&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(r,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}))},r.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),r=0;r<e.length;r++){var n=e[r];if(t.neighboringTiles&&t.neighboringTiles[n]){var i=this.getTileByID(n);o(t,i),o(i,t)}}function o(t,e){t.needsHillshadePrepare=!0;var r=e.tileID.canonical.x-t.tileID.canonical.x,n=e.tileID.canonical.y-t.tileID.canonical.y,i=Math.pow(2,t.tileID.canonical.z),o=e.tileID.key;0===r&&0===n||Math.abs(n)>1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype._retainLoadedChildren=function(t,e,r,n){for(var i in this._tiles){var o=this._tiles[i];if(!(n[i]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>r)){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]){n[a.key]=a;break}}}},r.prototype.findLoadedParent=function(t,e){for(var r=t.overscaledZ-1;r>=e;r--){var n=t.scaledTo(r);if(!n)return;var i=String(n.key),o=this._tiles[i];if(o&&o.hasData())return o;if(this._cache.has(n))return this._cache.get(n)}},r.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),r=Math.floor(5*e),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._cache.setMaxSize(n)},r.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,r=Math.round(e);if(this._prevLng=t,r){var n={};for(var i in this._tiles){var o=this._tiles[i];o.tileID=o.tileID.unwrapTo(o.tileID.wrap+r),n[o.tileID.key]=o}for(var a in this._tiles=n,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)}}},r.prototype.update=function(e){var n=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 n._source.hasTile(t)})))):i=[];var o=e.coveringZoomLevel(this._source),a=Math.max(o-r.maxOverzooming,this._source.minzoom),s=Math.max(o+r.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)}}},r.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)},r.prototype._updateRetainedTiles=function(t,e){for(var n={},i={},o=Math.max(e-r.maxOverzooming,this._source.minzoom),a=Math.max(e+r.maxUnderzooming,this._source.minzoom),s={},u=0,c=t;u<c.length;u+=1){var l=c[u],h=this._addTile(l);n[l.key]=l,h.hasData()||e<this._source.maxzoom&&(s[l.key]=l)}this._retainLoadedChildren(s,e,a,n);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()){n[g.key]=g;continue}}else{var y=d.children(this._source.maxzoom);if(n[y[0].key]&&n[y[1].key]&&n[y[2].key]&&n[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&&(n[b.key]=b,v=A.wasRequested(),A.hasData()))break}}}return n},r.prototype._addTile=function(e){var r=this._tiles[e.key];if(r)return r;(r=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,r),r.tileID=e,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,r)));var n=Boolean(r);return n||(r=new t.Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(r,this._tileLoaded.bind(this,r,e.key,r.state))),r?(r.uses++,this._tiles[e.key]=r,n||this._source.fire(new t.Event("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r):null},r.prototype._setTileReloadTimer=function(t,e){var r=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var n=e.getExpiryTimeout();n&&(this._timers[t]=setTimeout((function(){r._reloadTile(t,"expired"),delete r._timers[t]}),n))},r.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))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r,n){var i=this,o=[],a=this.transform;if(!a)return o;for(var s=n?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 n=i._tiles[l[e]];if(!n.holdingForFade()){var s=n.tileID,A=Math.pow(2,a.zoom-n.tileID.overscaledZ),g=r*n.queryPadding*t.EXTENT/n.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:n,tileID:s,queryGeometry:y,cameraQueryGeometry:v,scale:A})}}},v=0;v<l.length;v++)y(v);return o},r.prototype.getVisibleCoordinates=function(t){for(var e=this,r=this.getRenderableIds(t).map((function(t){return e._tiles[t].tileID})),n=0,i=r;n<i.length;n+=1){var o=i[n];o.posMatrix=this.transform.calculatePosMatrix(o.toUnwrapped())}return r},r.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(It(this._source.type))for(var e in this._tiles){var r=this._tiles[e];if(void 0!==r.fadeEndTime&&r.fadeEndTime>=t.browser.now())return!0}return!1},r.prototype.setFeatureState=function(t,e,r){t=t||"_geojsonTileLayer",this._state.updateState(t,e,r)},r.prototype.removeFeatureState=function(t,e,r){t=t||"_geojsonTileLayer",this._state.removeFeatureState(t,e,r)},r.prototype.getFeatureState=function(t,e){return t=t||"_geojsonTileLayer",this._state.getState(t,e)},r.prototype.setDependencies=function(t,e,r){var n=this._tiles[t];n&&n.setDependencies(e,r)},r.prototype.reloadTilesForDependencies=function(t,e){for(var r in this._tiles)this._tiles[r].hasDependency(t,e)&&this._reloadTile(r,"reloading");this._cache.filter((function(r){return!r.hasDependency(t,e)}))},r}(t.Evented);function Ct(t,e){return t%32-e%32||e-t}function It(t){return"raster"===t||"image"===t||"video"===t}function kt(){return new t.window.Worker(ri.workerUrl)}Mt.maxOverzooming=10,Mt.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 kt);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 Lt,jt=Math.floor(t.browser.hardwareConcurrency/2);function Dt(e,r){var n={};for(var i in e)"ref"!==i&&(n[i]=e[i]);return t.refProperties.forEach((function(t){t in r&&(n[t]=r[t])})),n}function Bt(t){t=t.slice();for(var e=Object.create(null),r=0;r<t.length;r++)e[t[r].id]=t[r];for(var n=0;n<t.length;n++)"ref"in t[n]&&(t[n]=Dt(t[n],e[t[n].ref]));return t}Rt.workerCount=Math.max(Math.min(jt,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,r){r.push({command:Ft.addSource,args:[t,e[t]]})}function Nt(t,e,r){e.push({command:Ft.removeSource,args:[t]}),r[t]=!0}function Ut(t,e,r,n){Nt(t,r,n),zt(t,e,r)}function Vt(e,r,n){var i;for(i in e[n])if(e[n].hasOwnProperty(i)&&"data"!==i&&!t.deepEqual(e[n][i],r[n][i]))return!1;for(i in r[n])if(r[n].hasOwnProperty(i)&&"data"!==i&&!t.deepEqual(e[n][i],r[n][i]))return!1;return!0}function Gt(e,r,n,i,o,a){var s;for(s in r=r||{},e=e||{})e.hasOwnProperty(s)&&(t.deepEqual(e[s],r[s])||n.push({command:a,args:[i,s,r[s],o]}));for(s in r)r.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.deepEqual(e[s],r[s])||n.push({command:a,args:[i,s,r[s],o]}))}function Wt(t){return t.id}function Ht(t,e){return t[e.id]=e,t}var qt=function(t,e,r){var n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(var o=0;o<this.xCellCount*this.yCellCount;o++)n.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 Zt(e,r,n,i,o){var a=t.create();return r?(t.scale(a,a,[1/o,1/o,1]),n||t.rotateZ(a,a,i.angle)):t.multiply(a,i.labelPlaneMatrix,e),a}function Xt(e,r,n,i,o){if(r){var a=t.clone(e);return t.scale(a,a,[o,o,1]),n||t.rotateZ(a,a,-i.angle),a}return i.glCoordMatrix}function Qt(e,r){var n=[e.x,e.y,0,1];oe(n,n,r);var i=n[3];return{point:new t.Point(n[0]/i,n[1]/i),signedDistanceFromCamera:i}}function Yt(t,e){var r=t[0]/t[3],n=t[1]/t[3];return r>=-e[0]&&r<=e[0]&&n>=-e[1]&&n<=e[1]}function Kt(e,r,n,i,o,a,s,u){var c=i?e.textSizeData:e.iconSizeData,l=t.evaluateSizeForZoom(c,n.transform.zoom),h=[256/n.width*2+1,256/n.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=n.transform.width/n.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,r),Yt(v,h)){var _=.5+v[3]/n.transform.cameraToCenterDistance*.5,b=t.evaluateSizeForFeature(c,l,y),x=s?b*_:b/_,w=new t.Point(y.anchorX,y.anchorY),E=Qt(w,o).point,S={},O=te(y,x,!1,u,r,o,a,e.glyphOffsetArray,p,f,E,w,S,A);g=O.useVertical,(O.notEnoughRoom||g||O.needsFlipping&&te(y,x,!0,u,r,o,a,e.glyphOffsetArray,p,f,E,w,S,A).notEnoughRoom)&&ie(y.numGlyphs,f)}else ie(y.numGlyphs,f)}}i?e.text.dynamicLayoutVertexBuffer.updateData(f):e.icon.dynamicLayoutVertexBuffer.updateData(f)}function $t(t,e,r,n,i,o,a,s,u,c,l,h){var f=s.glyphStartIndex+s.numGlyphs,p=s.lineStartIndex,d=s.lineStartIndex+s.lineLength,A=e.getoffsetX(s.glyphStartIndex),g=e.getoffsetX(f-1),m=re(t*A,r,n,i,o,a,s.segment,p,d,u,c,l,h);if(!m)return null;var y=re(t*g,r,n,i,o,a,s.segment,p,d,u,c,l,h);return y?{first:m,last:y}:null}function Jt(e,r,n,i){return e===t.WritingMode.horizontal&&Math.abs(n.y-r.y)>Math.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?r.y<n.y:r.x>n.x)?{needsFlipping:!0}:null}function te(e,r,n,i,o,a,s,u,c,l,h,f,p,d){var A,g=r/24,m=e.lineOffsetX*g,y=e.lineOffsetY*g;if(e.numGlyphs>1){var v=e.glyphStartIndex+e.numGlyphs,_=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,x=$t(g,u,m,y,n,h,f,e,c,a,p,!1);if(!x)return{notEnoughRoom:!0};var w=Qt(x.first.point,s).point,E=Qt(x.last.point,s).point;if(i&&!n){var S=Jt(e.writingMode,w,E,d);if(S)return S}A=[x.first];for(var O=e.glyphStartIndex+1;O<v-1;O++)A.push(re(g*u.getoffsetX(O),m,y,n,h,f,e.segment,_,b,c,a,p,!1));A.push(x.last)}else{if(i&&!n){var T=Qt(f,o).point,P=e.lineStartIndex+e.segment+1,M=new t.Point(c.getx(P),c.gety(P)),C=Qt(M,o),I=C.signedDistanceFromCamera>0?C.point:ee(f,M,T,1,o),k=Jt(e.writingMode,T,I,d);if(k)return k}var R=re(g*u.getoffsetX(e.glyphStartIndex),m,y,n,h,f,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,a,p,!1);if(!R)return{notEnoughRoom:!0};A=[R]}for(var L=0,j=A;L<j.length;L+=1){var D=j[L];t.addDynamicAttributes(l,D.point,D.angle)}return{}}function ee(t,e,r,n,i){var o=Qt(t.add(t.sub(e)._unit()),i).point,a=r.sub(o);return r.add(a._mult(n/a.mag()))}function re(e,r,n,i,o,a,s,u,c,l,h,f,p){var d=i?e-r:e+r,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)),S=Qt(E,h);if(S.signedDistanceFromCamera>0)v=f[m]=S.point;else{var O=m-A;v=ee(0===b?a:new t.Point(l.getx(O),l.gety(O)),E,_,w-b+1,h)}}b+=x,x=_.dist(v)}var T=(w-b)/x,P=v.sub(_),M=P.mult(T)._add(_);return M._add(P._unit()._perp()._mult(n*A)),{point:M,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,r,n,i){this._forEachCell(e,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)},qt.prototype.insertCircle=function(t,e,r,n){this._forEachCell(e-n,r-n,e+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(r),this.circles.push(n)},qt.prototype._insertBoxCell=function(t,e,r,n,i,o){this.boxCells[i].push(o)},qt.prototype._insertCircleCell=function(t,e,r,n,i,o){this.circleCells[i].push(o)},qt.prototype._query=function(t,e,r,n,i,o){if(r<0||t>this.width||n<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){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,r,n,this._queryCell,a,f,o),i?a.length>0:a},qt.prototype._queryCircle=function(t,e,r,n,i){var o=t-r,a=t+r,s=e-r,u=e+r;if(a<0||o>this.width||u<0||s>this.height)return!n&&[];var c=[],l={hitTest:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}};return this._forEachCell(o,s,a,u,this._queryCellCircle,c,l,i),n?c.length>0:c},qt.prototype.query=function(t,e,r,n,i){return this._query(t,e,r,n,!1,i)},qt.prototype.hitTest=function(t,e,r,n,i){return this._query(t,e,r,n,!0,i)},qt.prototype.hitTestCircle=function(t,e,r,n){return this._queryCircle(t,e,r,!0,n)},qt.prototype._queryCell=function(t,e,r,n,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]&&r>=l[d+0]&&n>=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,r,n)&&(!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,r,n,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,r,n,i,o,a,s){for(var u=this._convertToXCellCoord(t),c=this._convertToYCellCoord(e),l=this._convertToXCellCoord(r),h=this._convertToYCellCoord(n),f=u;f<=l;f++)for(var p=c;p<=h;p++){var d=this.xCellCount*p+f;if(i.call(this,t,e,r,n,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,r,n,i,o){var a=n-t,s=i-e,u=r+o;return u*u>a*a+s*s},qt.prototype._circleAndRectCollide=function(t,e,r,n,i,o,a){var s=(o-n)/2,u=Math.abs(t-(n+s));if(u>s+r)return!1;var c=(a-i)/2,l=Math.abs(e-(i+c));if(l>c+r)return!1;if(u<=s||l<=c)return!0;var h=u-s,f=l-c;return h*h+f*f<=r*r};var ne=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 r=0;r<t;r++){var n=e.length;e.resize(n+4),e.float32.set(ne,3*n)}}function oe(t,e,r){var n=e[0],i=e[1];return t[0]=r[0]*n+r[4]*i+r[12],t[1]=r[1]*n+r[5]*i+r[13],t[3]=r[3]*n+r[7]*i+r[15],t}var ae=function(t,e,r){void 0===e&&(e=new qt(t.width+200,t.height+200,25)),void 0===r&&(r=new qt(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=r,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,r){t[e+4]=r?1:0}function ue(e,r,n){return r*(t.EXTENT/(e.tileSize*Math.pow(2,n-e.tileID.overscaledZ)))}ae.prototype.placeCollisionBox=function(t,e,r,n,i){var o=this.projectAndGetPerspectiveRatio(n,t.anchorPointX,t.anchorPointY),a=r*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,r,n,i){var o=i?1:n/this.pitchfactor,a=t.lastSegmentViewportDistance*r;return t.prevTileDistance+a+(o-1)*a*Math.abs(Math.sin(e))},ae.prototype.placeCollisionCircles=function(e,r,n,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),_=$t(g,s,m,y,!1,Qt(v,l).point,v,o,a,l,{},!0),b=!1,x=!1,w=!0,E=A.perspectiveRatio*i,S=1/(i*n),O=0,T=0;_&&(O=this.approximateTileDistance(_.first.tileDistance,_.first.angle,S,A.cameraDistance,f),T=this.approximateTileDistance(_.last.tileDistance,_.last.angle,S,A.cameraDistance,f));for(var P=0;P<e.length;P+=5){var M=e[P],C=e[P+1],I=e[P+2],k=e[P+3];if(!_||k<-O||k>T)se(e,P,!1);else{var R=this.projectPoint(c,M,C),L=I*E;if(d.length>0){var j=R.x-d[d.length-4],D=R.y-d[d.length-3];if(L*L*2>j*j+D*D&&P+8<e.length){var B=e[P+8];if(B>-O&&B<T){se(e,P,!1);continue}}}var F=P/5;d.push(R.x,R.y,L,F),se(e,P,!0);var z=R.x-L,N=R.y-L,U=R.x+L,V=R.y+L;if(w=w&&this.isOffscreen(z,N,U,V),x=x||this.isInsideGrid(z,N,U,V),!r&&this.grid.hitTestCircle(R.x,R.y,L,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 r=[],n=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);n=Math.min(n,l.x),i=Math.min(i,l.y),o=Math.max(o,l.x),a=Math.max(a,l.y),r.push(l)}for(var h={},f={},p=0,d=this.grid.query(n,i,o,a).concat(this.ignoredGrid.query(n,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(r,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,r,n,i){var o={bucketInstanceId:r,featureIndex:n,collisionGroupID:i};(e?this.ignoredGrid:this.grid).insert(o,t[0],t[1],t[2],t[3])},ae.prototype.insertCollisionCircles=function(t,e,r,n,i){for(var o=e?this.ignoredGrid:this.grid,a={bucketInstanceId:r,featureIndex:n,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,r){var n=[e,r,0,1];return oe(n,n,t),{perspectiveRatio:.5+this.transform.cameraToCenterDistance/n[3]*.5,cameraDistance:n[3]}},ae.prototype.projectPoint=function(e,r,n){var i=[r,n,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,r,n){var i=[r,n,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,r,n){return r<100||t>=this.screenRightBoundary||n<100||e>this.screenBottomBoundary},ae.prototype.isInsideGrid=function(t,e,r,n){return r>=0&&t<this.gridRightBoundary&&n>=0&&e<this.gridBottomBoundary};var ce=function(t,e,r,n){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):n&&r?1:0,this.placed=r};ce.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var le=function(t,e,r,n,i){this.text=new ce(t?t.text:null,e,r,i),this.icon=new ce(t?t.icon:null,e,n,i)};le.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var he=function(t,e,r){this.text=t,this.icon=e,this.skipFade=r},fe=function(t,e,r,n,i){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=r,this.bucketIndex=n,this.tileID=i},pe=function(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}};function de(e,r,n,i,o){var a=t.getAnchorAlignment(e),s=-(a.horizontalAlign-.5)*r,u=-(a.verticalAlign-.5)*n,c=t.evaluateVariableOffset(e,i);return new t.Point(s+c[0]*o,u+c[1]*o)}function Ae(e,r,n,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(r,n);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,r,n){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(r),this.prevPlacement=n,n&&(n.prevPlacement=void 0),this.placedOrientations={}};function me(t,e,r,n,i){t.emplaceBack(e?1:0,r?1:0,n||0,i||0),t.emplaceBack(e?1:0,r?1:0,n||0,i||0),t.emplaceBack(e?1:0,r?1:0,n||0,i||0),t.emplaceBack(e?1:0,r?1:0,n||0,i||0)}ge.prototype.placeLayerTile=function(e,r,n,i){var o=r.getBucket(e),a=r.latestFeatureIndex;if(o&&a&&e.id===o.layerIds[0]){var s=r.collisionBoxArray,u=o.layers[0].layout,c=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),l=r.tileSize/t.EXTENT,h=this.transform.calculatePosMatrix(r.tileID.toUnwrapped()),f=Zt(h,"map"===u.get("text-pitch-alignment"),"map"===u.get("text-rotation-alignment"),this.transform,ue(r,1,this.transform.zoom)),p=Zt(h,"map"===u.get("icon-pitch-alignment"),"map"===u.get("icon-rotation-alignment"),this.transform,ue(r,1,this.transform.zoom));this.retainedQueryData[o.bucketInstanceId]=new fe(o.bucketInstanceId,a,o.sourceLayerIndex,o.index,r.tileID),this.placeLayerBucket(o,h,f,p,c,l,n,r.holdingForFade(),i,s)}},ge.prototype.attemptAnchorPlacement=function(t,e,r,n,i,o,a,s,u,c,l,h,f,p,d){var A,g=[h.textOffset0,h.textOffset1],m=de(t,r,n,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:r,height:n,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,r,n,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 S=function(i,l){if(!c[i.crossTileID])if(u)h.placements[i.crossTileID]=new he(!1,!1,!1);else{var E,S=!1,O=!1,T=!0,P=null,M={box:null,offscreen:null},C={box:null,offscreen:null},I=null,k=null,R=0,L=0,j=0;l.textFeatureIndex&&(R=l.textFeatureIndex),l.verticalTextFeatureIndex&&(L=l.verticalTextFeatureIndex);var D=l.textBox;if(D){var B=function(r){var n=t.WritingMode.horizontal;if(e.allowVerticalPlacement&&!r&&h.prevPlacement){var o=h.prevPlacement.placedOrientations[i.crossTileID];o&&(h.placedOrientations[i.crossTileID]=o,n=o,h.markUsedOrientation(e,n,i))}return n},F=function(r,n){if(e.allowVerticalPlacement&&i.numVerticalGlyphVertices>0&&l.verticalTextBox)for(var o=0,a=e.writingModes;o<a.length&&(a[o]===t.WritingMode.vertical?(M=n(),C=M):M=r(),!(M&&M.box&&M.box.length));o+=1);else M=r()};if(f.get("text-variable-anchor")){var z=f.get("text-variable-anchor");if(h.prevPlacement&&h.prevPlacement.variableOffsets[i.crossTileID]){var N=h.prevPlacement.variableOffsets[i.crossTileID];z.indexOf(N.anchor)>0&&(z=z.filter((function(t){return t!==N.anchor}))).unshift(N.anchor)}var U=function(t,n,o){for(var s=t.x2-t.x1,u=t.y2-t.y1,c=i.textBoxScale,l=w&&!m?n: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,r,_,y,i,e,o,l);if(v&&(f=v.placedGlyphBoxes)&&f.box&&f.box.length){S=!0,P=v.shift;break}}return f};F((function(){return U(D,l.iconBox,t.WritingMode.horizontal)}),(function(){var r=l.verticalTextBox,n=M&&M.box&&M.box.length;return e.allowVerticalPlacement&&!n&&i.numVerticalGlyphVertices>0&&r?U(r,l.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}})),M&&(S=M.box,T=M.offscreen);var V=B(M&&M.box);if(!S&&h.prevPlacement){var G=h.prevPlacement.variableOffsets[i.crossTileID];G&&(h.variableOffsets[i.crossTileID]=G,h.markUsedJustification(e,G.anchor,i,V))}}else{var W=function(t,n){var o=h.collisionIndex.placeCollisionBox(t,f.get("text-allow-overlap"),a,r,_.predicate);return o&&o.box&&o.box.length&&(h.markUsedOrientation(e,n,i),h.placedOrientations[i.crossTileID]=n),o};F((function(){return W(D,t.WritingMode.horizontal)}),(function(){var r=l.verticalTextBox;return e.allowVerticalPlacement&&i.numVerticalGlyphVertices>0&&r?W(r,t.WritingMode.vertical):{box:null,offscreen:null}})),B(M&&M.box&&M.box.length)}}S=(E=M)&&E.box&&E.box.length>0,T=E&&E.offscreen;var H=l.textCircles;if(H){var q=e.text.placedSymbolArray.get(i.centerJustifiedTextSymbolIndex),Z=t.evaluateSizeForFeature(e.textSizeData,p,q);I=h.collisionIndex.placeCollisionCircles(H,f.get("text-allow-overlap"),o,a,q,e.lineVertexArray,e.glyphOffsetArray,Z,r,n,s,x,_.predicate),S=f.get("text-allow-overlap")||I.circles.length>0,T=T&&I.offscreen}if(l.iconFeatureIndex&&(j=l.iconFeatureIndex),l.iconBox){var X=function(t){var e=w&&P?Ae(t,P.x,P.y,b,x,h.transform.angle):t;return h.collisionIndex.placeCollisionBox(e,f.get("icon-allow-overlap"),a,r,_.predicate)};O=C&&C.box&&C.box.length&&l.verticalIconBox?(k=X(l.verticalIconBox)).box.length>0:(k=X(l.iconBox)).box.length>0,T=T&&k.offscreen}var Q=d||0===i.numHorizontalGlyphVertices&&0===i.numVerticalGlyphVertices,Y=A||0===i.numIconVertices;Q||Y?Y?Q||(O=O&&S):S=O&&S:O=S=O&&S,S&&E&&E.box&&(C&&C.box&&L?h.collisionIndex.insertCollisionBox(E.box,f.get("text-ignore-placement"),e.bucketInstanceId,L,_.ID):h.collisionIndex.insertCollisionBox(E.box,f.get("text-ignore-placement"),e.bucketInstanceId,R,_.ID)),O&&k&&h.collisionIndex.insertCollisionBox(k.box,f.get("icon-ignore-placement"),e.bucketInstanceId,j,_.ID),S&&I&&h.collisionIndex.insertCollisionCircles(I.circles,f.get("text-ignore-placement"),e.bucketInstanceId,R,_.ID),h.placements[i.crossTileID]=new he(S||y,O||v,T||e.justReloaded),c[i.crossTileID]=!0}};if(E)for(var O=e.getSortedSymbolIndexes(this.transform.angle),T=O.length-1;T>=0;--T){var P=O[T];S(e.symbolInstances.get(P),e.collisionArrays[P])}else for(var M=0;M<e.symbolInstances.length;++M)S(e.symbolInstances.get(M),e.collisionArrays[M]);e.justReloaded=!1},ge.prototype.markUsedJustification=function(e,r,n,i){var o,a={left:n.leftJustifiedTextSymbolIndex,center:n.centerJustifiedTextSymbolIndex,right:n.rightJustifiedTextSymbolIndex};o=i===t.WritingMode.vertical?n.verticalPlacedTextSymbolIndex:a[t.getAnchorJustification(r)];for(var s=0,u=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex,n.verticalPlacedTextSymbolIndex];s<u.length;s+=1){var c=u[s];c>=0&&(e.text.placedSymbolArray.get(c).crossTileID=o>=0&&c!==o?0:n.crossTileID)}},ge.prototype.markUsedOrientation=function(e,r,n){for(var i=r===t.WritingMode.horizontal||r===t.WritingMode.horizontalOnly?r:0,o=r===t.WritingMode.vertical?r:0,a=0,s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];a<s.length;a+=1){var u=s[a];e.text.placedSymbolArray.get(u).placedOrientation=i}n.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(n.verticalPlacedTextSymbolIndex).placedOrientation=o)},ge.prototype.commit=function(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;var e=this.prevPlacement,r=!1;this.prevZoomAdjustment=e?e.zoomAdjustment(this.transform.zoom):0;var n=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,n,u.text,u.icon),r=r||u.text!==c.text.placed||u.icon!==c.icon.placed):(this.opacities[s]=new le(null,n,u.text,u.icon,u.skipFade),r=r||u.text||u.icon)}for(var l in i){var h=i[l];if(!this.opacities[l]){var f=new le(h,n,!1,!1);f.isHidden()||(this.opacities[l]=f,r=r||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]);r?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t)},ge.prototype.updateLayerOpacities=function(t,e){for(var r={},n=0,i=e;n<i.length;n+=1){var o=i[n],a=o.getBucket(t);a&&o.latestFeatureIndex&&t.id===a.layerIds[0]&&this.updateBucketOpacities(a,r,o.collisionBoxArray)}},ge.prototype.updateBucketOpacities=function(e,r,n){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&&n&&(e.hasIconCollisionBoxData()||e.hasIconCollisionCircleData()||e.hasTextCollisionBoxData()||e.hasTextCollisionCircleData())&&e.deserializeCollisionBoxes(n);for(var d=function(t,e,r){for(var n=0;n<e/4;n++)t.opacityVertexArray.emplaceBack(r)},A=function(n){var o=e.symbolInstances.get(n),s=o.numHorizontalGlyphVertices,u=o.numVerticalGlyphVertices,A=o.crossTileID,g=r[A],m=i.opacities[A];g?m=a:m||(m=p,i.opacities[A]=m),r[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=Se(m.text),E=b?Oe:w;d(e.text,s,E);var S=x?Oe:w;d(e.text,u,S);var O=m.text.isHidden();[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=O||b?1:0)})),o.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).hidden=O||x?1:0);var T=i.variableOffsets[o.crossTileID];T&&i.markUsedJustification(e,T.anchor,o,_);var P=i.placedOrientations[o.crossTileID];P&&(i.markUsedJustification(e,"left",o,P),i.markUsedOrientation(e,P,o))}if(v){var M=Se(m.icon),C=!(f&&o.verticalPlacedIconSymbolIndex&&b);if(o.placedIconSymbolIndex>=0){var I=C?M:Oe;d(e.icon,o.numIconVertices,I),e.icon.placedSymbolArray.get(o.placedIconSymbolIndex).hidden=m.icon.isHidden()}if(o.verticalPlacedIconSymbolIndex>=0){var k=C?Oe:M;d(e.icon,o.numVerticalIconVertices,k),e.icon.placedSymbolArray.get(o.verticalPlacedIconSymbolIndex).hidden=m.icon.isHidden()}}if(e.hasIconCollisionBoxData()||e.hasIconCollisionCircleData()||e.hasTextCollisionBoxData()||e.hasTextCollisionCircleData()){var R=e.collisionArrays[n];if(R){var L=new t.Point(0,0);if(R.textBox||R.verticalTextBox){var j=!0;if(c){var D=i.variableOffsets[A];D?(L=de(D.anchor,D.width,D.height,D.textOffset,D.textBoxScale),l&&L._rotate(h?i.transform.angle:-i.transform.angle)):j=!1}R.textBox&&me(e.textCollisionBox.collisionVertexArray,m.text.placed,!j||b,L.x,L.y),R.verticalTextBox&&me(e.textCollisionBox.collisionVertexArray,m.text.placed,!j||x,L.x,L.y)}var B=Boolean(!x&&R.verticalIconBox);R.iconBox&&me(e.iconCollisionBox.collisionVertexArray,m.icon.placed,B,f?L.x:0,f?L.y:0),R.verticalIconBox&&me(e.iconCollisionBox.collisionVertexArray,m.icon.placed,!B,f?L.x:0,f?L.y:0);var F=R.textCircles;if(F&&e.hasTextCollisionCircleData())for(var z=0;z<F.length;z+=5){var N=g||0===F[z+4];me(e.textCollisionCircle.collisionVertexArray,m.text.placed,N)}}}},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 r=this.zoomAtLastRecencyCheck===e?1-this.zoomAdjustment(e):1;return this.zoomAtLastRecencyCheck=e,this.commitTime+this.fadeDuration*r>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 Se(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*ye+e*ve+r*_e+e*be+r*xe+e*we+r*Ee+e}var Oe=0,Te=function(){this._currentTileIndex=0,this._seenCrossTileIDs={}};Te.prototype.continuePlacement=function(t,e,r,n,i){for(;this._currentTileIndex<t.length;){var o=t[this._currentTileIndex];if(e.placeLayerTile(n,o,r,this._seenCrossTileIDs),this._currentTileIndex++,i())return!0}};var Pe=function(t,e,r,n,i,o,a){this.placement=new ge(t,i,o,a),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=r,this._showCollisionBoxes=n,this._done=!1};Pe.prototype.isDone=function(){return this._done},Pe.prototype.continuePlacement=function(e,r,n){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=r[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(n[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Pe.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Me=512/t.EXTENT/2,Ce=function(t,e,r){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var n=0;n<e.length;n++){var i=e.get(n),o=i.key;this.indexedSymbolInstances[o]||(this.indexedSymbolInstances[o]=[]),this.indexedSymbolInstances[o].push({crossTileID:i.crossTileID,coord:this.getScaledCoordinates(i,t)})}};Ce.prototype.getScaledCoordinates=function(e,r){var n=r.canonical.z-this.tileID.canonical.z,i=Me/Math.pow(2,n);return{x:Math.floor((r.canonical.x*t.EXTENT+e.anchorX)*i),y:Math.floor((r.canonical.y*t.EXTENT+e.anchorY)*i)}},Ce.prototype.findMatches=function(t,e,r){for(var n=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)<=n&&Math.abs(l.coord.y-s.y)<=n&&!r[l.crossTileID]){r[l.crossTileID]=!0,o.crossTileID=l.crossTileID;break}}}}};var Ie=function(){this.maxCrossTileID=0};Ie.prototype.generate=function(){return++this.maxCrossTileID};var ke=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};ke.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var r in this.indexes){var n=this.indexes[r],i={};for(var o in n){var a=n[o];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+e),i[a.tileID.key]=a}this.indexes[r]=i}this.lng=t},ke.prototype.addBucket=function(t,e,r){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 n=0;n<e.symbolInstances.length;n++)e.symbolInstances.get(n).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=r.generate(),i[h.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Ce(t,e.symbolInstances,e.bucketInstanceId),!0},ke.prototype.removeBucketCrossTileIDs=function(t,e){for(var r in e.indexedSymbolInstances)for(var n=0,i=e.indexedSymbolInstances[r];n<i.length;n+=1){var o=i[n];delete this.usedCrossTileIDs[t][o.crossTileID]}},ke.prototype.removeStaleBuckets=function(t){var e=!1;for(var r in this.indexes){var n=this.indexes[r];for(var i in n)t[n[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(r,n[i]),delete n[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,r){var n=this.layerIndexes[t.id];void 0===n&&(n=this.layerIndexes[t.id]=new ke);var i=!1,o={};n.handleWrapJump(r);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),n.addBucket(u.tileID,c,this.crossTileIDs)&&(i=!0),o[c.bucketInstanceId]=!0)}return n.removeStaleBuckets(o)&&(i=!0),i},Re.prototype.pruneUnusedLayers=function(t){var e={};for(var r in t.forEach((function(t){e[t]=!0})),this.layerIndexes)e[r]||delete this.layerIndexes[r]};var Le=function(e,r){return t.emitValidationErrors(e,r&&r.filter((function(t){return"source.canvas"!==t.identifier})))},je=t.pick(Ft,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),De=t.pick(Ft,["setCenter","setZoom","setBearing","setPitch"]),Be=function(e){function r(n,i){var o=this;void 0===i&&(i={}),e.call(this),this.map=n,this.dispatcher=new E((Lt||(Lt=new Rt),Lt),this),this.imageManager=new f,this.imageManager.setEventedParent(this),this.glyphManager=new v(n._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=r.registerForPluginStateChange((function(e){var r={pluginStatus:e.pluginStatus,pluginURL:e.pluginURL};a.dispatcher.broadcast("syncRTLPluginState",r,(function(e,r){if(t.triggerPluginCompletionEvent(e),r&&r.every((function(t){return t})))for(var n in a.sourceCaches)a.sourceCaches[n].reload()}))})),this.on("data",(function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=o.sourceCaches[t.sourceId];if(e){var r=e.getSource();if(r&&r.vectorLayerIds)for(var n in o._layers){var i=o._layers[n];i.source===r.id&&o._validateLayer(i)}}}}))}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.loadURL=function(e,r){var n=this;void 0===r&&(r={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var i="boolean"==typeof r.validate?r.validate:!t.isMapboxURL(e);e=this.map._requestManager.normalizeStyleURL(e,r.accessToken);var o=this.map._requestManager.transformRequest(e,t.ResourceType.Style);this._request=t.getJSON(o,(function(e,r){n._request=null,e?n.fire(new t.ErrorEvent(e)):r&&n._load(r,i)}))},r.prototype.loadJSON=function(e,r){var n=this;void 0===r&&(r={}),this.fire(new t.Event("dataloading",{dataType:"style"})),this._request=t.browser.frame((function(){n._request=null,n._load(e,!1!==r.validate)}))},r.prototype._load=function(e,r){var n=this;if(!r||!Le(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,r,n){var i,o,a,s=t.browser.devicePixelRatio>1?"@2x":"",u=t.getJSON(r.transformRequest(r.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),(function(t,e){u=null,a||(a=t,i=e,l())})),c=t.getImage(r.transformRequest(r.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),(function(t,e){c=null,a||(a=t,o=e,l())}));function l(){if(a)n(a);else if(i&&o){var e=t.browser.getImageData(o),r={};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}),r[s]={data:y,pixelRatio:d,sdf:p,stretchX:A,stretchY:g,content:m}}n(null,r)}}return{cancel:function(){u&&(u.cancel(),u=null),c&&(c.cancel(),c=null)}}}(e.sprite,this.map._requestManager,(function(e,r){if(n._spriteRequest=null,e)n.fire(new t.ErrorEvent(e));else if(r)for(var i in r)n.imageManager.addImage(i,r[i]);n.imageManager.setLoaded(!0),n.dispatcher.broadcast("setImages",n.imageManager.listImages()),n.fire(new t.Event("data",{dataType:"style"}))})):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var o=Bt(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"))}},r.prototype._validateLayer=function(e){var r=this.sourceCaches[e.source];if(r){var n=e.sourceLayer;if(n){var i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+n+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},r.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()},r.prototype._serializeLayers=function(t){for(var e=[],r=0,n=t;r<n.length;r+=1){var i=n[r],o=this._layers[i];"custom"!==o.type&&e.push(o.serialize())}return e},r.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},r.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},r.prototype.update=function(e){if(this._loaded){var r=this._changed;if(this._changed){var n=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);for(var o in(n.length||i.length)&&this._updateWorkerLayers(n,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,r&&this.fire(new t.Event("data",{dataType:"style"}))}},r.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={}}},r.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e})},r.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}},r.prototype.setState=function(e){var r=this;if(this._checkLoaded(),Le(this,t.validateStyle(e)))return!1;(e=t.clone$1(e)).layers=Bt(e.layers);var n=function(e,r){if(!e)return[{command:Ft.setStyle,args:[r]}];var n=[];try{if(!t.deepEqual(e.version,r.version))return[{command:Ft.setStyle,args:[r]}];t.deepEqual(e.center,r.center)||n.push({command:Ft.setCenter,args:[r.center]}),t.deepEqual(e.zoom,r.zoom)||n.push({command:Ft.setZoom,args:[r.zoom]}),t.deepEqual(e.bearing,r.bearing)||n.push({command:Ft.setBearing,args:[r.bearing]}),t.deepEqual(e.pitch,r.pitch)||n.push({command:Ft.setPitch,args:[r.pitch]}),t.deepEqual(e.sprite,r.sprite)||n.push({command:Ft.setSprite,args:[r.sprite]}),t.deepEqual(e.glyphs,r.glyphs)||n.push({command:Ft.setGlyphs,args:[r.glyphs]}),t.deepEqual(e.transition,r.transition)||n.push({command:Ft.setTransition,args:[r.transition]}),t.deepEqual(e.light,r.light)||n.push({command:Ft.setLight,args:[r.light]});var i={},o=[];!function(e,r,n,i){var o;for(o in r=r||{},e=e||{})e.hasOwnProperty(o)&&(r.hasOwnProperty(o)||Nt(o,n,i));for(o in r)r.hasOwnProperty(o)&&(e.hasOwnProperty(o)?t.deepEqual(e[o],r[o])||("geojson"===e[o].type&&"geojson"===r[o].type&&Vt(e,r,o)?n.push({command:Ft.setGeoJSONSourceData,args:[o,r[o].data]}):Ut(o,r,n,i)):zt(o,r,n))}(e.sources,r.sources,o,i);var a=[];e.layers&&e.layers.forEach((function(t){i[t.source]?n.push({command:Ft.removeLayer,args:[t.id]}):a.push(t)})),n=n.concat(o),function(e,r,n){r=r||[];var i,o,a,s,u,c,l,h=(e=e||[]).map(Wt),f=r.map(Wt),p=e.reduce(Ht,{}),d=r.reduce(Ht,{}),A=h.slice(),g=Object.create(null);for(i=0,o=0;i<h.length;i++)a=h[i],d.hasOwnProperty(a)?o++:(n.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)?(n.push({command:Ft.removeLayer,args:[a]}),A.splice(A.lastIndexOf(a,A.length-o),1)):o++,c=A[A.length-i],n.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 Gt(s.layout,u.layout,n,a,null,Ft.setLayoutProperty),Gt(s.paint,u.paint,n,a,null,Ft.setPaintProperty),t.deepEqual(s.filter,u.filter)||n.push({command:Ft.setFilter,args:[a,u.filter]}),t.deepEqual(s.minzoom,u.minzoom)&&t.deepEqual(s.maxzoom,u.maxzoom)||n.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.")?Gt(s[l],u[l],n,a,l.slice(6),Ft.setPaintProperty):t.deepEqual(s[l],u[l])||n.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.")?Gt(s[l],u[l],n,a,l.slice(6),Ft.setPaintProperty):t.deepEqual(s[l],u[l])||n.push({command:Ft.setLayerProperty,args:[a,l,u[l]]}))}else n.push({command:Ft.removeLayer,args:[a]}),c=A[A.lastIndexOf(a)+1],n.push({command:Ft.addLayer,args:[u,c]})}(a,r.layers,n)}catch(t){console.warn("Unable to compute style diff:",t),n=[{command:Ft.setStyle,args:[r]}]}return n}(this.serialize(),e).filter((function(t){return!(t.command in De)}));if(0===n.length)return!1;var i=n.filter((function(t){return!(t.command in je)}));if(i.length>0)throw new Error("Unimplemented: "+i.map((function(t){return t.command})).join(", ")+".");return n.forEach((function(t){"setTransition"!==t.command&&r[t.command].apply(r,t.args)})),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,r),this._changedImages[e]=!0,this._changed=!0,this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.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"}))},r.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},r.prototype.addSource=function(e,r,n){var i=this;if(void 0===n&&(n={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var o=this.sourceCaches[e]=new Mt(e,r,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}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,n){void 0===n&&(n={}),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(Le(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},n))return;o=t.createStyleLayer(e),this._validateLayer(o),o.setEventedParent(this,{layer:{id:i}})}var a=r?this._order.indexOf(r):this._order.length;if(r&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" 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)}}},r.prototype.moveLayer=function(e,r){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==r){var n=this._order.indexOf(e);this._order.splice(n,1);var i=r?this._order.indexOf(r):this._order.length;r&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" 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.")))},r.prototype.removeLayer=function(e){this._checkLoaded();var r=this._layers[e];if(r){r.setEventedParent(null);var n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],r.onRemove&&r.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.")))},r.prototype.getLayer=function(t){return this._layers[t]},r.prototype.setLayerZoomRange=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),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.")))},r.prototype.setFilter=function(e,r,n){void 0===n&&(n={}),this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.deepEqual(i.filter,r))return null==r?(i.filter=void 0,void this._updateLayer(i)):void(this._validate(t.validateStyle.filter,"layers."+i.id+".filter",r,null,n)||(i.filter=t.clone$1(r),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.")))},r.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},r.prototype.setLayoutProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getLayoutProperty(r),n)||(o.setLayoutProperty(r,n,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.")))},r.prototype.getLayoutProperty=function(e,r){var n=this.getLayer(e);if(n)return n.getLayoutProperty(r);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},r.prototype.setPaintProperty=function(e,r,n,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getPaintProperty(r),n)||(o.setPaintProperty(r,n,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.")))},r.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},r.prototype.setFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=e.sourceLayer,o=this.sourceCaches[n],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,r):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.")))},r.prototype.removeFeatureState=function(e,r){this._checkLoaded();var n=e.source,i=this.sourceCaches[n];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."))):r&&"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,r):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.")))},r.prototype.getFeatureState=function(e){this._checkLoaded();var r=e.source,n=e.sourceLayer,i=this.sourceCaches[r],o=parseInt(e.id,10);if(void 0!==i)if("vector"!==i.getSource().type||n){if(!(isNaN(o)||o<0))return i.getFeatureState(n,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 '"+r+"' does not exist in the map's style.")))},r.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.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}))},r.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},r.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,r=function(t){return"fill-extrusion"===e._layers[t].type},n={},i=[],o=this._order.length-1;o>=0;o--){var a=this._order[o];if(r(a)){n[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(r(A))for(var g=i.length-1;g>=0;g--){var m=i[g].feature;if(n[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},r.prototype.queryRenderedFeatures=function(e,r,n){r&&r.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",r.filter,null,r);var i={};if(r&&r.layers){if(!Array.isArray(r.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var o=0,a=r.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)r.layers&&!i[l]||c.push(D(this.sourceCaches[l],this._layers,e,r,n));return this.placement&&c.push(function(t,e,r,n,i,o){for(var a={},s=i.queryRenderedSymbols(r),u=[],c=0,l=Object.keys(s).map(Number);c<l.length;c+=1){var h=l[c];u.push(o[h])}u.sort(B);for(var f=function(){var e=d[p],r=e.featureIndex.lookupSymbolFeatures(s[e.bucketInstanceId],e.bucketIndex,e.sourceLayerIndex,n.filter,n.layers,t);for(var i in r){var o=a[i]=a[i]||[],u=r[i];u.sort((function(t,r){var n=e.featureSortOrder;if(n){var i=n.indexOf(t.featureIndex);return n.indexOf(r.featureIndex)-i}return r.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(r){a[r].forEach((function(n){var i=n.feature,o=t[r],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,r,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(c)},r.prototype.querySourceFeatures=function(e,r){r&&r.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",r.filter,null,r);var n=this.sourceCaches[e];return n?function(t,e){for(var r=t.getRenderableIds().map((function(e){return t.getTileByID(e)})),n=[],i={},o=0;o<r.length;o++){var a=r[o],s=a.tileID.canonical.key;i[s]||(i[s]=!0,a.querySourceFeatures(n,e))}return n}(n,r):[]},r.prototype.addSourceType=function(t,e,n){return r.getSourceType(t)?n(new Error('A source type called "'+t+'" already exists.')):(r.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},n):n(null,null))},r.prototype.getLight=function(){return this.light.getLight()},r.prototype.setLight=function(e,r){void 0===r&&(r={}),this._checkLoaded();var n=this.light.getLight(),i=!1;for(var o in e)if(!t.deepEqual(e[o],n[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,r),this.light.updateTransitions(a)}},r.prototype._validate=function(e,r,n,i,o){return void 0===o&&(o={}),(!o||!1!==o.validate)&&Le(this,e.call(t.validateStyle,t.extend({key:r,style:this.serialize(),value:n,styleSpec:t.styleSpec},i)))},r.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 r in this.sourceCaches)this.sourceCaches[r].clearTiles(),this.sourceCaches[r].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()},r.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},r.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},r.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},r.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},r.prototype._updatePlacement=function(e,r,n,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===n;if((d||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.browser.now(),e.zoom))&&(this.pauseablePlacement=new Pe(e,this._order,d,r,n,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())},r.prototype._releaseSymbolFadeTiles=function(){for(var t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()},r.prototype.getImages=function(t,e,r){this.imageManager.getImages(e.icons,r),this._updateTilesForChangedImages();var n=this.sourceCaches[e.source];n&&n.setDependencies(e.tileID.key,e.type,e.icons)},r.prototype.getGlyphs=function(t,e,r){this.glyphManager.getGlyphs(e.stacks,r)},r.prototype.getResource=function(e,r,n){return t.makeRequest(r,n)},r}(t.Evented);Be.getSourceType=function(t){return L[t]},Be.setSourceType=function(t,e){L[t]=e},Be.registerForPluginStateChange=t.registerForPluginStateChange;var Fe=t.createLayout([{name:"a_pos",type:"Int16",components:2}]),ze=hr("#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;}"),Ne=hr("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);}"),Ue=hr("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);}"),Ve=hr("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);}"),Ge=hr("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);}"),We=hr("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;}"),He=hr("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=hr("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;}"),Ze=hr("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;}"),Xe=hr("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);}"),Qe=hr("#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);}"),Ye=hr("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=hr("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;}"),$e=hr("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);}"),Je=hr("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;}"),tr=hr("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;}"),er=hr("#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;}"),rr=hr("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;}"),nr=hr("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);}"),ir=hr("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);}"),or=hr("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);}"),ar=hr("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);}"),sr=hr("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;}"),ur=hr("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));}"),cr=hr("#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);}"),lr=hr("#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 hr(t,e){var r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n={};return{fragmentSource:t=t.replace(r,(function(t,e,r,i,o){return n[o]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nvarying "+r+" "+i+" "+o+";\n#else\nuniform "+r+" "+i+" u_"+o+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+o+"\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n"})),vertexSource:e=e.replace(r,(function(t,e,r,i,o){var a="float"===i?"vec2":"vec4",s=o.match(/color/)?"color":a;return n[o]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nuniform lowp float u_"+o+"_t;\nattribute "+r+" "+a+" a_"+o+";\nvarying "+r+" "+i+" "+o+";\n#else\nuniform "+r+" "+i+" u_"+o+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+o+" = a_"+o+";\n#else\n    "+r+" "+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    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nuniform lowp float u_"+o+"_t;\nattribute "+r+" "+a+" a_"+o+";\n#else\nuniform "+r+" "+i+" u_"+o+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+r+" "+i+" "+o+" = a_"+o+";\n#else\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+r+" "+i+" "+o+" = unpack_mix_"+s+"(a_"+o+", u_"+o+"_t);\n#else\n    "+r+" "+i+" "+o+" = u_"+o+";\n#endif\n"}))}}var fr=Object.freeze({__proto__:null,prelude:ze,background:Ne,backgroundPattern:Ue,circle:Ve,clippingMask:Ge,heatmap:We,heatmapTexture:He,collisionBox:qe,collisionCircle:Ze,debug:Xe,fill:Qe,fillOutline:Ye,fillOutlinePattern:Ke,fillPattern:$e,fillExtrusion:Je,fillExtrusionPattern:tr,hillshadePrepare:er,hillshade:rr,line:nr,lineGradient:ir,linePattern:or,lineSDF:ar,raster:sr,symbolIcon:ur,symbolSDF:cr,symbolTextAndIcon:lr}),pr=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};pr.prototype.bind=function(t,e,r,n,i,o,a,s){this.context=t;for(var u=this.boundPaintVertexBuffers.length!==n.length,c=0;!u&&c<n.length;c++)this.boundPaintVertexBuffers[c]!==n[c]&&(u=!0);var l=!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==r||u||this.boundIndexBuffer!==i||this.boundVertexOffset!==o||this.boundDynamicVertexBuffer!==a||this.boundDynamicVertexBuffer2!==s;!t.extVertexArrayObject||l?this.freshBind(e,r,n,i,o,a,s):(t.bindVertexArrayOES.set(this.vao),a&&a.bind(),i&&i.dynamicDraw&&i.bind(),s&&s.bind())},pr.prototype.freshBind=function(t,e,r,n,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=r,this.boundIndexBuffer=n,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=r;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=r;d<A.length;d+=1){var g=A[d];g.bind(),g.setVertexAttribPointers(l,t,i)}o&&(o.bind(),o.setVertexAttribPointers(l,t,i)),n&&n.bind(),a&&(a.bind(),a.setVertexAttribPointers(l,t,i)),c.currentNumAttributes=u},pr.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var dr=function(t,e,r,n,i){var o=t.gl;this.program=o.createProgram();var a=r.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=r.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=n(t,p),this.binderUniforms=r.getUniforms(t,p)}}};function Ar(e,r,n){var i=1/ue(n,1,r.transform.tileZoom),o=Math.pow(2,n.tileID.overscaledZ),a=n.tileSize*Math.pow(2,r.transform.tileZoom)/o,s=a*(n.tileID.canonical.x+n.tileID.wrap*o),u=a*n.tileID.canonical.y;return{u_image:0,u_texsize:n.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]}}dr.prototype.draw=function(t,e,r,n,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(r),t.setStencilMode(n),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 pr)).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 gr=function(e,r,n,i){var o=r.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,-r.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:+n,u_opacity:i}},mr=function(e,r,n,i,o,a,s){return t.extend(gr(e,r,n,i),Ar(a,r,s),{u_height_factor:-Math.pow(2,o.overscaledZ)/s.tileSize/8})},yr=function(t){return{u_matrix:t}},vr=function(e,r,n,i){return t.extend(yr(e),Ar(n,r,i))},_r=function(t,e){return{u_matrix:t,u_world:e}},br=function(e,r,n,i,o){return t.extend(vr(e,r,n,i),{u_world:o})},xr=function(e,r,n,i){var o,a,s=e.transform;if("map"===i.paint.get("circle-pitch-alignment")){var u=ue(n,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(r.posMatrix,n,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}},wr=function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,r.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,r.u_overscale_factor)}},Er=function(t,e,r){var n=ue(r,1,e.zoom),i=Math.pow(2,e.zoom-r.tileID.overscaledZ),o=r.tileID.overscaleFactor();return{u_matrix:t,u_camera_to_center_distance:e.cameraToCenterDistance,u_pixels_to_tile_units:n,u_extrude_scale:[e.pixelsToGLUnits[0]/(n*i),e.pixelsToGLUnits[1]/(n*i)],u_overscale_factor:o}},Sr=function(t,e){return{u_matrix:t,u_color:e}},Or=function(t){return{u_matrix:t}},Tr=function(t,e,r,n){return{u_matrix:t,u_extrude_scale:ue(e,1,r),u_intensity:n}};function Pr(e,r){var n=Math.pow(2,r.canonical.z),i=r.canonical.y;return[new t.MercatorCoordinate(0,i/n).toLngLat().lat,new t.MercatorCoordinate(0,(i+1)/n).toLngLat().lat]}var Mr=function(e,r,n){var i=e.transform;return{u_matrix:Lr(e,r,n),u_ratio:1/ue(r,1,i.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_units_to_pixels:[1/i.pixelsToGLUnits[0],1/i.pixelsToGLUnits[1]]}},Cr=function(e,r,n){return t.extend(Mr(e,r,n),{u_image:0})},Ir=function(e,r,n,i){var o=e.transform,a=Rr(r,o);return{u_matrix:Lr(e,r,n),u_texsize:r.imageAtlasTexture.size,u_ratio:1/ue(r,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]]}},kr=function(e,r,n,i,o){var a=e.transform,s=e.lineAtlas,u=Rr(r,a),c="round"===n.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(Mr(e,r,n),{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 Rr(t,e){return 1/ue(t,1,e.tileZoom)}function Lr(t,e,r){return t.translatePosMatrix(e.tileID.posMatrix,e,r.paint.get("line-translate"),r.paint.get("line-translate-anchor"))}var jr=function(t,e,r,n,i){return{u_matrix:t,u_tl_parent:e,u_scale_parent:r,u_buffer_scale:1,u_fade_t:n.mix,u_opacity:n.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:Dr(i.paint.get("raster-hue-rotate"))};var o,a};function Dr(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}var Br=function(t,e,r,n,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:+r,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:+n,u_texsize:c,u_texture:0}},Fr=function(e,r,n,i,o,a,s,u,c,l,h){var f=o.transform;return t.extend(Br(e,r,n,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})},zr=function(e,r,n,i,o,a,s,u,c,l){return t.extend(Fr(e,r,n,i,o,a,s,u,!0,c,!0),{u_texsize_icon:l,u_texture_icon:1})},Nr=function(t,e,r){return{u_matrix:t,u_opacity:e,u_color:r}},Ur=function(e,r,n,i,o,a){return t.extend(function(t,e,r,n){var i=r.imageManager.getPattern(t.from.toString()),o=r.imageManager.getPattern(t.to.toString()),a=r.imageManager.getPixelSize(),s=a.width,u=a.height,c=Math.pow(2,n.tileID.overscaledZ),l=n.tileSize*Math.pow(2,r.transform.tileZoom)/c,h=l*(n.tileID.canonical.x+n.tileID.wrap*c),f=l*n.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(n,1,r.transform.tileZoom),u_pixel_coord_upper:[h>>16,f>>16],u_pixel_coord_lower:[65535&h,65535&f]}}(i,a,n,o),{u_matrix:e,u_opacity:r})},Vr={fillExtrusion:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fillExtrusionPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,r.u_height_factor),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fill:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},fillPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},fillOutline:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world)}},fillOutlinePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},circle:function(e,r){return{u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,r.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},collisionBox:wr,collisionCircle:wr,debug:function(e,r){return{u_color:new t.UniformColor(e,r.u_color),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},clippingMask:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmap:function(e,r){return{u_extrude_scale:new t.Uniform1f(e,r.u_extrude_scale),u_intensity:new t.Uniform1f(e,r.u_intensity),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmapTexture:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_color_ramp:new t.Uniform1i(e,r.u_color_ramp),u_opacity:new t.Uniform1f(e,r.u_opacity)}},hillshade:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_latrange:new t.Uniform2f(e,r.u_latrange),u_light:new t.Uniform2f(e,r.u_light),u_shadow:new t.UniformColor(e,r.u_shadow),u_highlight:new t.UniformColor(e,r.u_highlight),u_accent:new t.UniformColor(e,r.u_accent)}},hillshadePrepare:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_dimension:new t.Uniform2f(e,r.u_dimension),u_zoom:new t.Uniform1f(e,r.u_zoom),u_maxzoom:new t.Uniform1f(e,r.u_maxzoom),u_unpack:new t.Uniform4f(e,r.u_unpack)}},line:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels)}},lineGradient:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_image:new t.Uniform1i(e,r.u_image)}},linePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_texsize:new t.Uniform2f(e,r.u_texsize),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_image:new t.Uniform1i(e,r.u_image),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_scale:new t.Uniform4f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},lineSDF:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,r.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,r.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,r.u_sdfgamma),u_image:new t.Uniform1i(e,r.u_image),u_tex_y_a:new t.Uniform1f(e,r.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,r.u_tex_y_b),u_mix:new t.Uniform1f(e,r.u_mix)}},raster:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_tl_parent:new t.Uniform2f(e,r.u_tl_parent),u_scale_parent:new t.Uniform1f(e,r.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,r.u_buffer_scale),u_fade_t:new t.Uniform1f(e,r.u_fade_t),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image0:new t.Uniform1i(e,r.u_image0),u_image1:new t.Uniform1i(e,r.u_image1),u_brightness_low:new t.Uniform1f(e,r.u_brightness_low),u_brightness_high:new t.Uniform1f(e,r.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,r.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,r.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,r.u_spin_weights)}},symbolIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1f(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture)}},symbolSDF:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1f(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1f(e,r.u_is_halo)}},symbolTextAndIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1f(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texsize_icon:new t.Uniform2f(e,r.u_texsize_icon),u_texture:new t.Uniform1i(e,r.u_texture),u_texture_icon:new t.Uniform1i(e,r.u_texture_icon),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1f(e,r.u_is_halo)}},background:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_color:new t.UniformColor(e,r.u_color)}},backgroundPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image:new t.Uniform1i(e,r.u_image),u_pattern_tl_a:new t.Uniform2f(e,r.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,r.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,r.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,r.u_pattern_br_b),u_texsize:new t.Uniform2f(e,r.u_texsize),u_mix:new t.Uniform1f(e,r.u_mix),u_pattern_size_a:new t.Uniform2f(e,r.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,r.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,r.u_scale_a),u_scale_b:new t.Uniform1f(e,r.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,r.u_tile_units_to_pixels)}}};function Gr(e,r){for(var n=e.sort((function(t,e){return t.tileID.isLessThan(e.tileID)?-1:e.tileID.isLessThan(t.tileID)?1:0})),i=0;i<n.length;i++){var o={},a=n[i],s=n.slice(i+1);Wr(a.tileID.wrapped(),a.tileID,s,new t.OverscaledTileID(0,a.tileID.wrap+1,0,0,0),o),a.setMask(o,r)}}function Wr(e,r,n,i,o){for(var a=0;a<n.length;a++){var s=n[a];if(i.isLessThan(s.tileID))break;if(r.key===s.tileID.key)return;if(s.tileID.isChildOf(r)){for(var u=r.children(1/0),c=0;c<u.length;c++)Wr(e,u[c],n.slice(a),i,o);return}}var l=r.overscaledZ-e.overscaledZ,h=new t.CanonicalTileID(l,r.canonical.x-(e.canonical.x<<l),r.canonical.y-(e.canonical.y<<l));o[h.key]=o[h.key]||h}function Hr(t,e,r,n,i,o,a,s){for(var u=t.context,c=u.gl,l=i?t.useProgram("collisionCircle"):t.useProgram("collisionBox"),h=0;h<n.length;h++){var f=n[h],p=e.getTile(f),d=p.getBucket(r);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,St.disabled,t.colorModeForRenderPass(),Tt.disabled,Er(g,t.transform,p),r.id,A.layoutVertexBuffer,A.indexBuffer,A.segments,null,t.transform.zoom,null,null,A.collisionVertexBuffer)}}}}function qr(t,e,r,n,i,o,a){Hr(t,e,r,n,!1,i,o,a),Hr(t,e,r,n,!0,i,o,a)}var Zr=t.identity(new Float32Array(16));function Xr(e,r,n,i,o,a){var s=t.getAnchorAlignment(e),u=-(s.horizontalAlign-.5)*r,c=-(s.verticalAlign-.5)*n,l=t.evaluateVariableOffset(e,i);return new t.Point((u/o+l[0])*a,(c/o+l[1])*a)}function Qr(e,r,n,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=Qt(_,n?u:s),x=.5+a.cameraToCenterDistance/b.signedDistanceFromCamera*.5,w=o.evaluateSizeForFeature(e.textSizeData,l,m)*x/t.ONE_EM;n&&(w*=e.tilePixelRatio/c);for(var E=v.width,S=v.height,O=Xr(v.anchor,E,S,v.textOffset,v.textBoxScale,w),T=n?Qt(_.add(O),s).point:b.point.add(r?O.rotate(-a.angle):O),P=e.allowVerticalPlacement&&m.placedOrientation===t.WritingMode.vertical?Math.PI/2:0,M=0;M<m.numGlyphs;M++)t.addDynamicAttributes(p,T,P);h&&m.associatedIconIndex>=0&&(A[m.associatedIconIndex]={shiftedAnchor:T,angle:P})}else ie(m.numGlyphs,p)}if(h){d.clear();for(var C=e.icon.placedSymbolArray,I=0;I<C.length;I++){var k=C.get(I);if(k.hidden)ie(k.numGlyphs,d);else{var R=A[I];if(R)for(var L=0;L<k.numGlyphs;L++)t.addDynamicAttributes(d,R.shiftedAnchor,R.angle);else ie(k.numGlyphs,d)}}e.icon.dynamicLayoutVertexBuffer.updateData(d)}e.text.dynamicLayoutVertexBuffer.updateData(p)}function Yr(t,e,r){return r.iconsInText&&e?"symbolTextAndIcon":t?"symbolSDF":"symbolIcon"}function Kr(e,r,n,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"!==n.layout.get("symbol-placement"),b=y&&!v&&!_,x=void 0!==n.layout.get("symbol-sort-key").constantOr(1),w=e.depthModeForSublayer(0,Et.ReadOnly),E=n.layout.get("text-variable-anchor"),S=[],O=0,T=i;O<T.length;O+=1){var P=T[O],M=r.getTile(P),C=M.getBucket(n);if(C){var I=o?C.text:C.icon;if(I&&I.segments.get().length){var k=I.programConfigurations.get(n.id),R=o||C.sdfIcons,L=o?C.textSizeData:C.iconSizeData,j=v||0!==m.pitch;p||(p=e.useProgram(Yr(R,o,C),k),d=t.evaluateSizeForZoom(L,m.zoom));var D=void 0,B=[0,0],F=void 0,z=void 0,N=null,U=void 0;if(o){if(F=M.glyphAtlasTexture,z=g.LINEAR,D=M.glyphAtlasTexture.size,C.iconsInText){B=M.imageAtlasTexture.size,N=M.imageAtlasTexture;var V="composite"===L.kind||"camera"===L.kind;U=j||e.options.rotating||e.options.zooming||V?g.LINEAR:g.NEAREST}}else{var G=1!==n.layout.get("icon-size").constantOr(0)||C.iconsNeedLinear;F=M.imageAtlasTexture,z=R||e.options.rotating||e.options.zooming||G||j?g.LINEAR:g.NEAREST,D=M.imageAtlasTexture.size}var W=ue(M,1,e.transform.zoom),H=Zt(P.posMatrix,v,y,e.transform,W),q=Xt(P.posMatrix,v,y,e.transform,W),Z=E&&C.hasTextData(),X="none"!==n.layout.get("icon-text-fit")&&Z&&C.hasIconData();_&&Kt(C,P.posMatrix,e,o,H,q,v,l);var Q=e.translatePosMatrix(P.posMatrix,M,a,s),Y=_||o&&E||X?Zr:H,K=e.translatePosMatrix(q,M,a,s,!0),$=R&&0!==n.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1),J={program:p,buffers:I,uniformValues:R?C.iconsInText?zr(L.kind,d,b,v,e,Q,Y,K,D,B):Fr(L.kind,d,b,v,e,Q,Y,K,o,D,!0):Br(L.kind,d,b,v,e,Q,Y,K,o,D),atlasTexture:F,atlasTextureIcon:N,atlasInterpolation:z,atlasInterpolationIcon:U,isSDF:R,hasHalo:$};if(x)for(var tt=0,et=I.segments.get();tt<et.length;tt+=1){var rt=et[tt];S.push({segments:new t.SegmentVector([rt]),sortKey:rt.sortKey,state:J})}else S.push({segments:I.segments,sortKey:0,state:J})}}}x&&S.sort((function(t,e){return t.sortKey-e.sortKey}));for(var nt=0,it=S;nt<it.length;nt+=1){var 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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,r){var n=r.paint.get("hillshade-shadow-color"),i=r.paint.get("hillshade-highlight-color"),o=r.paint.get("hillshade-accent-color"),a=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.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:Pr(0,e.tileID),u_light:[r.paint.get("hillshade-exaggeration"),a],u_shadow:n,u_highlight:i,u_accent:o}}(t,e,r);e.maskedBoundsBuffer&&e.maskedIndexBuffer&&e.segments?c.draw(a,s.TRIANGLES,n,i,o,Tt.disabled,l,r.id,e.maskedBoundsBuffer,e.maskedIndexBuffer,e.segments):c.draw(a,s.TRIANGLES,n,i,o,Tt.disabled,l,r.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}}function rn(e,r,n,i,o,a,s){var u=e.context,c=u.gl,l=r.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),r.demTexture=r.demTexture||e.getTileTexture(f),r.demTexture){var d=r.demTexture;d.update(p,{premultiply:!1}),d.bind(c.NEAREST,c.CLAMP_TO_EDGE)}else r.demTexture=new t.Texture(u,p,c.RGBA,{premultiply:!1}),r.demTexture.bind(c.NEAREST,c.CLAMP_TO_EDGE);u.activeTexture.set(c.TEXTURE0);var A=r.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=r.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,r,n){var i=r.stride,o=t.create();return t.ortho(o,0,t.EXTENT,-t.EXTENT,0,0,1),t.translate(o,o,[0,-t.EXTENT,0]),{u_matrix:o,u_image:1,u_dimension:[i,i],u_zoom:e.overscaledZ,u_maxzoom:n,u_unpack:r.getUnpackVector()}}(r.tileID,l,i),n.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),r.needsHillshadePrepare=!1}}function nn(e,r,n,i,o){var a=i.paint.get("raster-fade-duration");if(a>0){var s=t.browser.now(),u=(s-e.timeAdded)/a,c=r?(s-r.timeAdded)/a:-1,l=n.getSource(),h=o.coveringZoomLevel({tileSize:l.tileSize,roundZoom:l.roundZoom}),f=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),p=f&&e.refreshedUponExpiration?1:t.clamp(f?u:1-c,0,1);return e.refreshedUponExpiration&&u>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-p}:{opacity:p,mix:0}}return{opacity:1,mix:0}}function on(e,r,n){var i=e.context,o=i.gl,a=n.posMatrix,s=e.useProgram("debug"),u=Et.disabled,c=St.disabled,l=e.colorModeForRenderPass(),h="$debug";s.draw(i,o.LINE_STRIP,u,c,l,Tt.disabled,Sr(a,t.Color.red),h,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var f=r.getTileByID(n.key).latestRawTileData,p=f&&f.byteLength||0,d=Math.floor(p/1024),A=r.getTile(n).tileSize,g=512/Math.min(A,512),m=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(m+=" => "+n.overscaledZ);for(var y=function(t,e,r,n){n=n||1;var i,o,a,s,u,c,l,h,f=[];for(i=0,o=t.length;i<o;i++)if(u=an[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]*n,l=r-u[1][a+1]*n,h&&f.push(h.x,h.y,c,l),h={x:c,y:l});e+=u[0]*n}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(n.id),A=e.useProgram("heatmap",d),g=e.transform.zoom;A.draw(o,a.TRIANGLES,s,u,c,Tt.disabled,Tr(h.posMatrix,f,g,n.paint.get("heatmap-intensity")),n.id,p.layoutVertexBuffer,p.indexBuffer,p.segments,n.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,r){var n=e.context,i=n.gl,o=r.heatmapFbo;if(o){n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,o.colorAttachment.get()),n.activeTexture.set(i.TEXTURE1);var a=r.colorRampTexture;a||(a=r.colorRampTexture=new t.Texture(n,r.colorRamp,i.RGBA)),a.bind(i.LINEAR,i.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(n,i.TRIANGLES,Et.disabled,St.disabled,e.colorModeForRenderPass(),Tt.disabled,function(e,r,n,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:n,u_color_ramp:i,u_opacity:r.paint.get("heatmap-opacity")}}(e,r,0,1),r.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,r.paint,e.transform.zoom)}}(e,n))},line:function(e,r,n,i){if("translucent"===e.renderPass){var o=n.paint.get("line-opacity"),a=n.paint.get("line-width");if(0!==o.constantOr(1)&&0!==a.constantOr(1)){var s=e.depthModeForSublayer(0,Et.ReadOnly),u=e.colorModeForRenderPass(),c=n.paint.get("line-dasharray"),l=n.paint.get("line-pattern"),h=l.constantOr(1),f=n.paint.get("line-gradient"),p=n.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=n.gradientTexture;if(!n.gradient)return;y||(y=n.gradientTexture=new t.Texture(A,n.gradient,g.RGBA)),y.bind(g.LINEAR,g.CLAMP_TO_EDGE)}for(var v=0,_=i;v<_.length;v+=1){var b=_[v],x=r.getTile(b);if(!h||x.patternsLoaded()){var w=x.getBucket(n);if(w){var E=w.programConfigurations.get(n.id),S=e.context.program.get(),O=e.useProgram(d,E),T=m||O.program!==S,P=l.constantOr(null);if(P&&x.imageAtlas){var M=x.imageAtlas,C=M.patternPositions[P.to.toString()],I=M.patternPositions[P.from.toString()];C&&I&&E.setConstantPatternPositions(C,I)}var k=c?kr(e,x,n,c,p):h?Ir(e,x,n,p):f?Cr(e,x,n):Mr(e,x,n);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)),O.draw(A,g.TRIANGLES,s,e.stencilModeForClipping(b),u,Tt.disabled,k,n.id,w.layoutVertexBuffer,w.indexBuffer,w.segments,n.paint,e.transform.zoom,E),m=!1}}}}}},fill:function(e,r,n,i){var o=n.paint.get("fill-color"),a=n.paint.get("fill-opacity");if(0!==a.constantOr(1)){var s=e.colorModeForRenderPass(),u=n.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);Jr(e,r,n,i,l,s,!1)}if("translucent"===e.renderPass&&n.paint.get("fill-antialias")){var h=e.depthModeForSublayer(n.getPaintProperty("fill-outline-color")?2:0,Et.ReadOnly);Jr(e,r,n,i,h,s,!0)}}},"fill-extrusion":function(t,e,r,n){var i=r.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||r.paint.get("fill-extrusion-pattern").constantOr(1))tn(t,e,r,n,o,St.disabled,Ot.disabled),tn(t,e,r,n,o,t.stencilModeFor3D(),t.colorModeForRenderPass());else{var a=t.colorModeForRenderPass();tn(t,e,r,n,o,St.disabled,a)}}},hillshade:function(t,e,r,n){if("offscreen"===t.renderPass||"translucent"===t.renderPass){for(var i=t.context,o=e.getSource().maxzoom,a=t.depthModeForSublayer(0,Et.ReadOnly),s=St.disabled,u=t.colorModeForRenderPass(),c=0,l=n;c<l.length;c+=1){var h=l[c],f=e.getTile(h);f.needsHillshadePrepare&&"offscreen"===t.renderPass?rn(t,f,r,o,a,s,u):"translucent"===t.renderPass&&en(t,f,r,a,s,u)}i.viewport.set([0,0,t.width,t.height])}},raster:function(t,e,r,n){if("translucent"===t.renderPass&&0!==r.paint.get("raster-opacity"))for(var i=t.context,o=i.gl,a=e.getSource(),s=t.useProgram("raster"),u=St.disabled,c=t.colorModeForRenderPass(),l=n.length&&n[0].overscaledZ,h=!t.options.moving,f=0,p=n;f<p.length;f+=1){var d=p[f],A=t.depthModeForSublayer(d.overscaledZ-l,1===r.paint.get("raster-opacity")?Et.ReadWrite:Et.ReadOnly,o.LESS),g=e.getTile(d),m=t.transform.calculatePosMatrix(d.toUnwrapped(),h);g.registerFadeDuration(r.paint.get("raster-fade-duration"));var y=e.findLoadedParent(d,0),v=nn(g,y,e,r,t.transform),_=void 0,b=void 0,x="nearest"===r.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=jr(m,b||[0,0],_||1,v,r);a instanceof I?s.draw(i,o.TRIANGLES,A,u,c,Tt.disabled,w,r.id,a.boundsBuffer,t.quadTriangleIndexBuffer,a.boundsSegments):g.maskedBoundsBuffer&&g.maskedIndexBuffer&&g.segments?s.draw(i,o.TRIANGLES,A,u,c,Tt.disabled,w,r.id,g.maskedBoundsBuffer,g.maskedIndexBuffer,g.segments,r.paint,t.transform.zoom):s.draw(i,o.TRIANGLES,A,u,c,Tt.disabled,w,r.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}},background:function(t,e,r){var n=r.paint.get("background-color"),i=r.paint.get("background-opacity");if(0!==i){var o=t.context,a=o.gl,s=t.transform,u=s.tileSize,c=r.paint.get("background-pattern");if(!t.isPatternMissing(c)){var l=!c&&1===n.a&&1===i&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass===l){var h=St.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=r.getCrossfadeParameters(),m=0,y=A;m<y.length;m+=1){var v=y[m],_=t.transform.calculatePosMatrix(v.toUnwrapped()),b=c?Ur(_,i,t,c,{tileID:v,tileSize:u},g):Nr(_,i,n);d.draw(o,a.TRIANGLES,f,h,p,Tt.disabled,b,r.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments)}}}}},debug:function(t,e,r){for(var n=0;n<r.length;n++)on(t,e,r[n])},custom:function(t,e,r){var n=t.context,i=r.implementation;if("offscreen"===t.renderPass){var o=i.prerender;o&&(t.setCustomLayerDefaults(),n.setColorMode(t.colorModeForRenderPass()),o.call(i,n.gl,t.transform.customLayerMatrix()),n.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),n.setColorMode(t.colorModeForRenderPass()),n.setStencilMode(St.disabled);var a="3d"===i.renderingMode?new Et(t.context.gl.LEQUAL,Et.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,Et.ReadOnly);n.setDepthMode(a),i.render(n.gl,t.transform.customLayerMatrix()),n.setDirty(),t.setBaseState(),n.bindFramebuffer.set(null)}}},un=function(e,r){this.context=new Pt(e),this.transform=r,this._tileTextures={},this.setup(),this.numSublayers=Mt.maxUnderzooming+Mt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.depthRboNeedsClear=!0,this.emptyProgramConfiguration=new t.ProgramConfiguration,this.crossTileSymbolIndex=new Re,this.gpuTimers={}};function cn(t,e){if(t.y>e.y){var r=t;t=e,e=r}return{x0:t.x,y0:t.y,x1:e.x,y1:e.y,dx:e.x-t.x,dy:e.y-t.y}}function ln(t,e,r,n,i){var o=Math.max(r,Math.floor(e.y0)),a=Math.min(n,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 hn(t,e,r,n,i,o){var a,s=cn(t,e),u=cn(e,r),c=cn(r,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&&ln(c,s,n,i,o),u.dy&&ln(c,u,n,i,o)}un.prototype.resize=function(e,r){var n=this.context.gl;if(this.width=e*t.browser.devicePixelRatio,this.height=r*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&&(n.deleteRenderbuffer(this.depthRbo),this.depthRbo=null)},un.prototype.setup=function(){var e=this.context,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.tileExtentBuffer=e.createVertexBuffer(r,Fe.members),this.tileExtentSegments=t.SegmentVector.simpleSegment(0,0,4,2);var 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.debugBuffer=e.createVertexBuffer(n,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 St({func:u.ALWAYS,mask:0},0,255,u.ZERO,u.ZERO,u.ZERO)},un.prototype.clearStencil=function(){var e=this.context,r=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;var n=t.create();t.ortho(n,0,this.width,this.height,0,0,1),t.scale(n,n,[r.drawingBufferWidth,r.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,r.TRIANGLES,Et.disabled,this.stencilClearMode,Ot.disabled,Tt.disabled,Or(n),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},un.prototype._renderTileClippingMasks=function(t,e){if(this.currentStencilSource!==t.source&&t.isTileClipped()&&e&&e.length){this.currentStencilSource=t.source;var r=this.context,n=r.gl;this.nextStencilID+e.length>256&&this.clearStencil(),r.setColorMode(Ot.disabled),r.setDepthMode(Et.disabled);var i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var o=0,a=e;o<a.length;o+=1){var s=a[o],u=this._tileClippingMaskIDs[s.key]=this.nextStencilID++;i.draw(r,n.TRIANGLES,Et.disabled,new St({func:n.ALWAYS,mask:0},u,255,n.KEEP,n.KEEP,n.REPLACE),Ot.disabled,Tt.disabled,Or(s.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}},un.prototype.stencilModeFor3D=function(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new St({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},un.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new St({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},un.prototype.colorModeForRenderPass=function(){var e=this.context.gl;return this._showOverdrawInspector?new Ot([e.CONSTANT_COLOR,e.ONE],new t.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?Ot.unblended:Ot.alphaBlended},un.prototype.depthModeForSublayer=function(t,e,r){if(!this.opaquePassEnabledForLayer())return Et.disabled;var n=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new Et(r||this.context.gl.LEQUAL,e,[n,n])},un.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer<this.opaquePassCutoff},un.prototype.render=function(e,r){var n=this;this.style=e,this.options=r,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))}Gr(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,S=i;E<S.length;E+=1){var O=S[E],T=this.style._layers[O];if(T.hasOffscreenPass()&&!T.isHidden(this.transform.zoom)){var P=h[T.source];("custom"===T.type||P.length)&&this.renderLayer(this,o[T.source],T,P)}}for(this.context.bindFramebuffer.set(null),this.context.clear({color:r.showOverdrawInspector?t.Color.black:t.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=r.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 M=this.style._layers[i[this.currentLayer]],C=o[M.source],I=l[M.source];this._renderTileClippingMasks(M,I),this.renderLayer(this,C,M,I)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<i.length;this.currentLayer++){var k=this.style._layers[i[this.currentLayer]],R=o[k.source],L=("symbol"===k.type?f:h)[k.source];this._renderTileClippingMasks(k,l[k.source]),this.renderLayer(this,R,k,L)}this.options.showTileBoundaries&&(t.values(this.style._layers).forEach((function(t){t.source&&!t.isHidden(n.transform.zoom)&&(t.source!==(c&&c.id)&&(c=n.style.sourceCaches[t.source]),(!u||u.getSource().maxzoom<c.getSource().maxzoom)&&(u=c))})),u&&sn.debug(this,u,u.getVisibleCoordinates())),this.context.setDefault()},un.prototype.setupOffscreenDepthRenderbuffer=function(){var t=this.context;this.depthRbo||(this.depthRbo=t.createRenderbuffer(t.gl.DEPTH_COMPONENT16,this.width,this.height))},un.prototype.renderLayer=function(t,e,r,n){r.isHidden(this.transform.zoom)||("background"===r.type||"custom"===r.type||n.length)&&(this.id=r.id,this.gpuTimingStart(r),sn[r.type](t,e,r,n,this.style.placement.variableOffsets),this.gpuTimingEnd())},un.prototype.gpuTimingStart=function(t){if(this.options.gpuTiming){var e=this.context.extTimerQuery,r=this.gpuTimers[t.id];r||(r=this.gpuTimers[t.id]={calls:0,cpuTime:0,query:e.createQueryEXT()}),r.calls++,e.beginQueryEXT(e.TIME_ELAPSED_EXT,r.query)}},un.prototype.gpuTimingEnd=function(){if(this.options.gpuTiming){var t=this.context.extTimerQuery;t.endQueryEXT(t.TIME_ELAPSED_EXT)}},un.prototype.collectGpuTimers=function(){var t=this.gpuTimers;return this.gpuTimers={},t},un.prototype.queryGpuTimers=function(t){var e={};for(var r in t){var n=t[r],i=this.context.extTimerQuery,o=i.getQueryObjectEXT(n.query,i.QUERY_RESULT_EXT)/1e6;i.deleteQueryEXT(n.query),e[r]=o}return e},un.prototype.translatePosMatrix=function(e,r,n,i,o){if(!n[0]&&!n[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);n=[n[0]*u-n[1]*s,n[0]*s+n[1]*u]}var c=[o?n[0]:ue(r,n[0],this.transform.zoom),o?n[1]:ue(r,n[1],this.transform.zoom),0],l=new Float32Array(16);return t.translate(l,e,c),l},un.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},un.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},un.prototype.isPatternMissing=function(t){if(!t)return!1;var e=this.imageManager.getPattern(t.from.toString()),r=this.imageManager.getPattern(t.to.toString());return!e||!r},un.prototype.useProgram=function(t,e){void 0===e&&(e=this.emptyProgramConfiguration),this.cache=this.cache||{};var r=""+t+(e.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[r]||(this.cache[r]=new dr(this.context,fr[t],e,Vr[t],this._showOverdrawInspector)),this.cache[r]},un.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()},un.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 fn=function(e,r,n,i,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=r||22,this._minPitch=null==n?0:n,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={}},pn={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}};fn.prototype.clone=function(){var t=new fn(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},pn.minZoom.get=function(){return this._minZoom},pn.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},pn.maxZoom.get=function(){return this._maxZoom},pn.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},pn.minPitch.get=function(){return this._minPitch},pn.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},pn.maxPitch.get=function(){return this._maxPitch},pn.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},pn.renderWorldCopies.get=function(){return this._renderWorldCopies},pn.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},pn.worldSize.get=function(){return this.tileSize*this.scale},pn.centerPoint.get=function(){return this.size._div(2)},pn.size.get=function(){return new t.Point(this.width,this.height)},pn.bearing.get=function(){return-this.angle/Math.PI*180},pn.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},pn.pitch.get=function(){return this._pitch/Math.PI*180},pn.pitch.set=function(e){var r=t.clamp(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},pn.fov.get=function(){return this._fov/Math.PI*180},pn.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())},pn.zoom.get=function(){return this._zoom},pn.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())},pn.center.get=function(){return this._center},pn.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},fn.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)},fn.prototype.getVisibleUnwrappedCoordinates=function(e){var r=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var n=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(n.x,i.x,o.x,a.x)),u=Math.floor(Math.max(n.x,i.x,o.x,a.x)),c=s-1;c<=u+1;c++)0!==c&&r.push(new t.UnwrappedTileID(c,e));return r},fn.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),n=r;if(void 0!==e.minzoom&&r<e.minzoom)return[];void 0!==e.maxzoom&&r>e.maxzoom&&(r=e.maxzoom);var i=t.MercatorCoordinate.fromLngLat(this.center),o=Math.pow(2,r),a=new t.Point(o*i.x-.5,o*i.y-.5);return function(e,r,n,i){void 0===i&&(i=!0);var o=1<<e,a={};function s(r,s,u){var c,l,h,f;if(u>=0&&u<=o)for(c=r;c<s;c++)l=Math.floor(c/o),h=(c%o+o)%o,0!==l&&!0!==i||(f=new t.OverscaledTileID(n,l,e,h,u),a[f.key]=f)}var u=r.map((function(e){return new t.Point(e.x,e.y)._mult(o)}));return hn(u[0],u[1],u[2],0,o,s),hn(u[2],u[3],u[0],0,o,s),Object.keys(a).map((function(t){return a[t]}))}(r,[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?n:r,this._renderWorldCopies).sort((function(t,e){return a.dist(t.canonical)-a.dist(e.canonical)}))},fn.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},pn.unmodified.get=function(){return this._unmodified},fn.prototype.zoomScale=function(t){return Math.pow(2,t)},fn.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},fn.prototype.project=function(e){var r=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(r)*this.worldSize)},fn.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},pn.point.get=function(){return this.project(this.center)},fn.prototype.setLocationAtPoint=function(e,r){var n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),o=this.locationCoordinate(e),a=new t.MercatorCoordinate(o.x-(n.x-i.x),o.y-(n.y-i.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},fn.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},fn.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},fn.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},fn.prototype.coordinateLocation=function(t){return t.toLngLat()},fn.prototype.pointCoordinate=function(e){var r=[e.x,e.y,0,1],n=[e.x,e.y,1,1];t.transformMat4(r,r,this.pixelMatrixInverse),t.transformMat4(n,n,this.pixelMatrixInverse);var i=r[3],o=n[3],a=r[0]/i,s=n[0]/o,u=r[1]/i,c=n[1]/o,l=r[2]/i,h=n[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)},fn.prototype.coordinatePoint=function(e){var r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix),new t.Point(r[0]/r[3],r[1]/r[3])},fn.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)))},fn.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},fn.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])},fn.prototype.calculatePosMatrix=function(e,r){void 0===r&&(r=!1);var n=e.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];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,r?this.alignedProjMatrix:this.projMatrix,u),i[n]=new Float32Array(u),i[n]},fn.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},fn.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,r,n,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,r=(u=t.mercatorXfromLng(f[1])*this.worldSize)-s<c.x?c.x/(u-s):0}var p=this.point,d=Math.max(r||0,e||0);if(d)return this.center=this.unproject(new t.Point(r?(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&&(n=s+y),m+y>u&&(n=u-y)}void 0===n&&void 0===i||(this.center=this.unproject(new t.Point(void 0!==n?n:p.x,void 0!==i?i:p.y))),this._unmodified=l,this._constraining=!1}},fn.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var e=this._fov/2,r=Math.PI/2+this._pitch,n=Math.sin(e)*this.cameraToCenterDistance/Math.sin(Math.PI-r-e),i=this.point,o=i.x,a=i.y,s=1.01*(Math.cos(Math.PI/2-this._pitch)*n+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={}}},fn.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},fn.prototype.getCameraPoint=function(){var e=this._pitch,r=Math.tan(e)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,r))},fn.prototype.getCameraQueryGeometry=function(e){var r=this.getCameraPoint();if(1===e.length)return[e[0],r];for(var n=r.x,i=r.y,o=r.x,a=r.y,s=0,u=e;s<u.length;s+=1){var c=u[s];n=Math.min(n,c.x),i=Math.min(i,c.y),o=Math.max(o,c.x),a=Math.max(a,c.y)}return[new t.Point(n,i),new t.Point(o,i),new t.Point(o,a),new t.Point(n,a),new t.Point(n,i)]},Object.defineProperties(fn.prototype,pn);var dn=function(e){var r,n,i,o;this._hashName=e&&encodeURIComponent(e),t.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=(r=this._updateHashUnthrottled.bind(this),n=!1,i=null,o=function(){i=null,n&&(r(),i=setTimeout(o,300),n=!1)},function(){return n=!0,i||o(),i})};dn.prototype.addTo=function(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},dn.prototype.remove=function(){return t.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},dn.prototype.getHashString=function(e){var r=this._map.getCenter(),n=Math.round(100*this._map.getZoom())/100,i=Math.ceil((n*Math.LN2+Math.log(512/360/.5))/Math.LN10),o=Math.pow(10,i),a=Math.round(r.lng*o)/o,s=Math.round(r.lat*o)/o,u=this._map.getBearing(),c=this._map.getPitch(),l="";if(l+=e?"/"+a+"/"+s+"/"+n:n+"/"+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},dn.prototype._getCurrentHash=function(){var e,r=this,n=t.window.location.hash.replace("#","");return this._hashName?(n.split("&").map((function(t){return t.split("=")})).forEach((function(t){t[0]===r._hashName&&(e=t)})),(e&&e[1]||"").split("/")):n.split("/")},dn.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)},dn.prototype._updateHashUnthrottled=function(){var e=this.getHashString();try{t.window.history.replaceState(t.window.history.state,"",e)}catch(t){}};var An=function(e){function n(n,i,o,a){void 0===a&&(a={});var s=r.mousePos(i.getCanvasContainer(),o),u=i.unproject(s);e.call(this,n,t.extend({point:s,lngLat:u,originalEvent:o},a)),this._defaultPrevented=!1,this.target=i}e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n;var i={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,i),n}(t.Event),gn=function(e){function n(n,i,o){var a=r.touchPos(i.getCanvasContainer(),o),s=a.map((function(t){return i.unproject(t)})),u=a.reduce((function(t,e,r,n){return t.add(e.div(n.length))}),new t.Point(0,0)),c=i.unproject(u);e.call(this,n,{points:a,point:u,lngLats:s,lngLat:c,originalEvent:o}),this._defaultPrevented=!1}e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n;var i={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,i),n}(t.Event),mn=function(t){function e(e,r,n){t.call(this,e,{originalEvent:n}),this._defaultPrevented=!1}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,r),e}(t.Event),yn=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)};yn.prototype.setZoomRate=function(t){this._defaultZoomRate=t},yn.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},yn.prototype.isEnabled=function(){return!!this._enabled},yn.prototype.isActive=function(){return!!this._active},yn.prototype.isZooming=function(){return!!this._zooming},yn.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},yn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},yn.prototype.onWheel=function(e){if(this.isEnabled()){var r=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=t.browser.now(),i=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%4.000244140625==0?this._type="wheel":0!==r&&Math.abs(r)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this.isActive()||this._start(e)),e.preventDefault()}},yn.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t)},yn.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 n=r.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame))}},yn.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var r=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,i=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==i&&(i=1/i);var o="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(o*i))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var a="number"==typeof this._targetZoom?this._targetZoom:r.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);r.zoom=t.number(s,a,h),l<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):c=!0}else r.zoom=a,c=!0;r.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))}},yn.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var n=this._prevEase,i=(t.browser.now()-n.start)/n.duration,o=n.easing(i+.01)-n.easing(i),a=.27/Math.sqrt(o*o+1e-4)*.01,s=Math.sqrt(.0729-a*a);r=t.bezier(a,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:r},r};var vn=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=r.clickTolerance||1,t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this)};vn.prototype.isEnabled=function(){return!!this._enabled},vn.prototype.isActive=function(){return!!this._active},vn.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},vn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},vn.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),r.disableDrag(),this._startPos=this._lastPos=r.mousePos(this._el,e),this._active=!0)},vn.prototype._onMouseMove=function(t){var e=r.mousePos(this._el,t);if(!(this._lastPos.equals(e)||!this._box&&e.dist(this._startPos)<this._clickTolerance)){var n=this._startPos;this._lastPos=e,this._box||(this._box=r.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var i=Math.min(n.x,e.x),o=Math.max(n.x,e.x),a=Math.min(n.y,e.y),s=Math.max(n.y,e.y);r.setTransform(this._box,"translate("+i+"px,"+a+"px)"),this._box.style.width=o-i+"px",this._box.style.height=s-a+"px"}},vn.prototype._onMouseUp=function(e){if(0===e.button){var n=this._startPos,i=r.mousePos(this._el,e);this._finish(),r.suppressClick(),n.x===i.x&&n.y===i.y?this._fireEvent("boxzoomcancel",e):this._map.fitScreenCoordinates(n,i,this._map.getBearing(),{linear:!0}).fire(new t.Event("boxzoomend",{originalEvent:e}))}},vn.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t))},vn.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&&(r.remove(this._box),this._box=null),r.enableDrag(),delete this._startPos,delete this._lastPos},vn.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,{originalEvent:r}))};var _n=t.bezier(0,0,.25,1),bn=function(e,r){this._map=e,this._el=r.element||e.getCanvasContainer(),this._state="disabled",this._button=r.button||"right",this._bearingSnap=r.bearingSnap||0,this._pitchWithRotate=!1!==r.pitchWithRotate,t.bindAll(["onMouseDown","_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this)};bn.prototype.isEnabled=function(){return"disabled"!==this._state},bn.prototype.isActive=function(){return"active"===this._state},bn.prototype.enable=function(){this.isEnabled()||(this._state="enabled")},bn.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"}},bn.prototype.onMouseDown=function(e){if("enabled"===this._state){var n="touchstart"===e.type;if(n)this._startTime=Date.now();else if("right"===this._button){if(this._eventButton=r.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==r.mouseButton(e))return;this._eventButton=0}r.disableDrag(),n?(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=r.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault()}},bn.prototype._onMouseMove=function(t){var e=r.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)))},bn.prototype._onDragFrame=function(){this._frameId=null;var e=this._lastMoveEvent;if(e){var r=this._map.transform,n=this._prevPos,i=this._lastPos,o=.8*(n.x-i.x),a=-.5*(n.y-i.y),s=r.bearing-o,u=r.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=r.bearing;if(r.bearing=s,this._pitchWithRotate){var f=r.pitch;r.pitch=u,r.pitch!==f&&this._fireEvent("pitch",e)}r.bearing!==h&&this._fireEvent("rotate",e),this._fireEvent("move",e),delete this._lastMoveEvent,this._prevPos=this._lastPos}},bn.prototype._onMouseUp=function(t){if("touchend"===t.type&&this._startPos===this._lastPos&&Date.now()-this._startTime<300&&this._el.click(),r.mouseButton(t)===this._eventButton)switch(this._state){case"active":this._state="enabled",r.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case"pending":this._state="enabled",this._unbind()}},bn.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()}},bn.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),r.enableDrag()},bn.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},bn.prototype._inertialRotate=function(t){var e=this;this._fireEvent("rotateend",t),this._drainInertiaBuffer();var r=this._map,n=r.getBearing(),i=this._inertia,o=function(){Math.abs(n)<e._bearingSnap?r.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=r._normalizeBearing(n,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(r._normalizeBearing(c,0))<this._bearingSnap&&(c=r._normalizeBearing(0,c)),r.rotateTo(c,{duration:1e3*d,easing:_n,noMoveStart:!0},{originalEvent:t})}else o()}},bn.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,r?{originalEvent:r}:{}))},bn.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,r=t.browser.now();e.length>0&&r-e[0][0]>160;)e.shift()};var xn={linearity:.3,easing:t.bezier(0,0,.3,1),maxSpeed:1400,deceleration:2500},wn=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",this._clickTolerance=r.clickTolerance||1,this._inertiaOptions=xn,t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this)};wn.prototype.isEnabled=function(){return"disabled"!==this._state},wn.prototype.isActive=function(){return"active"===this._state},wn.prototype.enable=function(e){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled",this._inertiaOptions=t.extend(xn,e))},wn.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"}},wn.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==r.mouseButton(e)||(r.addEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),r.addEventListener(t.window.document,"mouseup",this._onMouseUp),this._start(e)))},wn.prototype.onTouchStart=function(e){this.isEnabled()&&(e.touches&&e.touches.length>1&&("pending"===this._state||"active"===this._state)||(r.addEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),r.addEventListener(t.window.document,"touchend",this._onTouchEnd),this._start(e)))},wn.prototype._start=function(e){t.window.addEventListener("blur",this._onBlur),this._state="pending",this._startPos=this._mouseDownPos=this._prevPos=this._lastPos=r.mousePos(this._el,e),this._startTouch=this._lastTouch=t.window.TouchEvent&&e instanceof t.window.TouchEvent?r.touchPos(this._el,e):null,this._inertia=[[t.browser.now(),this._startPos]]},wn.prototype._touchesMatch=function(t,e){return!(!t||!e||t.length!==e.length)&&t.every((function(t,r){return e[r]===t}))},wn.prototype._onMove=function(e){e.preventDefault();var n=t.window.TouchEvent&&e instanceof t.window.TouchEvent?r.touchPos(this._el,e):null,i=r.mousePos(this._el,e);(n?this._touchesMatch(this._lastTouch,n):this._lastPos.equals(i))||"pending"===this._state&&i.dist(this._mouseDownPos)<this._clickTolerance||(this._lastMoveEvent=e,this._lastPos=i,this._lastTouch=n,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)))},wn.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}},wn.prototype._onMouseUp=function(t){if(0===r.mouseButton(t))switch(this._state){case"active":this._state="enabled",r.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},wn.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()}},wn.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&&r.addEventListener(t.window.document,"touchend",this._onTouchEnd);break;case"pending":this._state="enabled",this._unbind();break;case"enabled":this._unbind()}},wn.prototype._onBlur=function(t){this._abort(t)},wn.prototype._unbind=function(){r.removeEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),r.removeEventListener(t.window.document,"touchend",this._onTouchEnd),r.removeEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),r.removeEventListener(t.window.document,"mouseup",this._onMouseUp),r.removeEventListener(t.window,"blur",this._onBlur)},wn.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},wn.prototype._inertialPan=function(t){this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent("moveend",t);else{var r=e[e.length-1],n=e[0],i=r[1].sub(n[1]),o=(r[0]-n[0])/1e3;if(0===o||r[1].equals(n[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})}}},wn.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,r?{originalEvent:r}:{}))},wn.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,r=t.browser.now();e.length>0&&r-e[0][0]>160;)e.shift()};var En=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this)};function Sn(t){return t*(2-t)}En.prototype.isEnabled=function(){return!!this._enabled},En.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},En.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},En.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,r=0,n=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?r=-1:(t.preventDefault(),i=-1);break;case 39:t.shiftKey?r=1:(t.preventDefault(),i=1);break;case 38:t.shiftKey?n=1:(t.preventDefault(),o=-1);break;case 40:t.shiftKey?n=-1:(o=1,t.preventDefault());break;default:return}var a=this._map,s=a.getZoom(),u={duration:300,delayEndEvents:500,easing:Sn,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:a.getBearing()+15*r,pitch:a.getPitch()+10*n,offset:[100*-i,100*-o],center:a.getCenter()};a.easeTo(u,{originalEvent:t})}};var On=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this)};On.prototype.isEnabled=function(){return!!this._enabled},On.prototype.isActive=function(){return!!this._active},On.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},On.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},On.prototype.onTouchStart=function(t){var e=this;if(this.isEnabled()&&!(t.points.length>1))if(this._tapped){var r=t.points[0],n=this._tappedPoint;if(n&&n.dist(r)<=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)},On.prototype._resetTapped=function(){clearTimeout(this._tapped),this._tapped=null,this._tappedPoint=null},On.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t))},On.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)},On.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd)};var Tn=t.bezier(0,0,.15,1),Pn=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this)};Pn.prototype.isEnabled=function(){return!!this._enabled},Pn.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)},Pn.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1)},Pn.prototype.disableRotation=function(){this._rotationDisabled=!0},Pn.prototype.enableRotation=function(){this._rotationDisabled=!1},Pn.prototype.isActive=function(){return this.isEnabled()&&!!this._gestureIntent},Pn.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var n=r.mousePos(this._el,e.touches[0]),i=r.mousePos(this._el,e.touches[1]),o=n.add(i).div(2);this._startVec=n.sub(i),this._startAround=this._map.transform.pointLocation(o),this._gestureIntent=void 0,this._inertia=[],r.addEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),r.addEventListener(t.window.document,"touchend",this._onEnd)}},Pn.prototype._getTouchEventData=function(t){var e=r.mousePos(this._el,t.touches[0]),n=r.mousePos(this._el,t.touches[1]),i=e.sub(n);return{vec:i,center:e.add(n).div(2),scale:i.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*i.angleWith(this._startVec)/Math.PI}},Pn.prototype._onMove=function(e){if(2===e.touches.length){var r=this._getTouchEventData(e),n=r.vec,i=r.scale,o=r.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=n)}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault()}},Pn.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var r=this._map.transform;this._startScale||(this._startScale=r.scale,this._startBearing=r.bearing);var n=this._getTouchEventData(this._lastTouchEvent),i=n.center,o=n.bearing,a=n.scale,s=r.pointLocation(i),u=r.locationPoint(s);"rotate"===e&&(r.bearing=this._startBearing+o),r.zoom=r.scaleZoom(this._startScale*a),r.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])}},Pn.prototype._onEnd=function(e){r.removeEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),r.removeEventListener(t.window.document,"touchend",this._onEnd);var n=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,n){this._map.fire(new t.Event(n+"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:Tn,around:this._aroundCenter?a.getCenter():a.unproject(p),noMoveStart:!0},{originalEvent:e})}else a.snapToNorth({},{originalEvent:e})}}},Pn.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,r=t.browser.now();e.length>2&&r-e[0][0]>160;)e.shift()};var Mn={scrollZoom:yn,boxZoom:vn,dragRotate:bn,dragPan:wn,keyboard:En,doubleClickZoom:On,touchZoomRotate:Pn},Cn=function(e){function r(r,n){e.call(this),this._moving=!1,this._zooming=!1,this.transform=r,this._bearingSnap=n.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.getCenter=function(){return new t.LngLat(this.transform.center.lng,this.transform.center.lat)},r.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},r.prototype.panBy=function(e,r,n){return e=t.Point.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},r),n)},r.prototype.panTo=function(e,r,n){return this.easeTo(t.extend({center:e},r),n)},r.prototype.getZoom=function(){return this.transform.zoom},r.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},r.prototype.zoomTo=function(e,r,n){return this.easeTo(t.extend({zoom:e},r),n)},r.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},r.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},r.prototype.getBearing=function(){return this.transform.bearing},r.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},r.prototype.rotateTo=function(e,r,n){return this.easeTo(t.extend({bearing:e},r),n)},r.prototype.resetNorth=function(e,r){return this.rotateTo(0,t.extend({duration:1e3},e),r),this},r.prototype.resetNorthPitch=function(e,r){return this.easeTo(t.extend({bearing:0,pitch:0,duration:1e3},e),r),this},r.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},r.prototype.getPitch=function(){return this.transform.pitch},r.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},r.prototype.cameraForBounds=function(e,r){return e=t.LngLatBounds.convert(e),this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),0,r)},r.prototype._cameraForBoxAndBearing=function(e,r,n,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(r)),c=s.rotate(-n*Math.PI/180),l=u.rotate(-n*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:n}}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'")},r.prototype.fitBounds=function(t,e,r){return this._fitInternal(this.cameraForBounds(t,e),e,r)},r.prototype.fitScreenCoordinates=function(e,r,n,i,o){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.Point.convert(e)),this.transform.pointLocation(t.Point.convert(r)),n,i),i,o)},r.prototype._fitInternal=function(e,r,n){return e?(r=t.extend(e,r)).linear?this.easeTo(r,n):this.flyTo(r,n):this},r.prototype.jumpTo=function(e,r){this.stop();var n=this.transform,i=!1,o=!1,a=!1;return"zoom"in e&&n.zoom!==+e.zoom&&(i=!0,n.zoom=+e.zoom),void 0!==e.center&&(n.center=t.LngLat.convert(e.center)),"bearing"in e&&n.bearing!==+e.bearing&&(o=!0,n.bearing=+e.bearing),"pitch"in e&&n.pitch!==+e.pitch&&(a=!0,n.pitch=+e.pitch),this.fire(new t.Event("movestart",r)).fire(new t.Event("move",r)),i&&this.fire(new t.Event("zoomstart",r)).fire(new t.Event("zoom",r)).fire(new t.Event("zoomend",r)),o&&this.fire(new t.Event("rotatestart",r)).fire(new t.Event("rotate",r)).fire(new t.Event("rotateend",r)),a&&this.fire(new t.Event("pitchstart",r)).fire(new t.Event("pitch",r)).fire(new t.Event("pitchend",r)),this.fire(new t.Event("moveend",r))},r.prototype.easeTo=function(e,r){var n=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(r,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease((function(e){if(n._zooming&&(i.zoom=t.number(o,u,e)),n._rotating&&(i.bearing=t.number(a,c,e)),n._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)}n._fireMoveEvents(r)}),(function(){e.delayEndEvents?n._easeEndTimeoutID=setTimeout((function(){return n._afterEase(r)}),e.delayEndEvents):n._afterEase(r)}),e),this},r.prototype._prepareEase=function(e,r){this._moving=!0,r||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))},r.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))},r.prototype._afterEase=function(e){var r=this._zooming,n=this._rotating,i=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,r&&this.fire(new t.Event("zoomend",e)),n&&this.fire(new t.Event("rotateend",e)),i&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))},r.prototype.flyTo=function(e,r){var n=this;if(!e.essential&&t.browser.prefersReducedMotion){var i=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(i,r)}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 S(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 O(t){return(Math.exp(t)-Math.exp(-t))/2}function T(t){return(Math.exp(t)+Math.exp(-t))/2}var P=S(0),M=function(t){return T(P)/T(P+y*t)},C=function(t){return v*((T(P)*(O(e=P+y*t)/T(e))-O(P))/E)/b;var e},I=(S(1)-P)/y;if(Math.abs(b)<1e-6||!isFinite(I)){if(Math.abs(v-_)<1e-6)return this.easeTo(e,r);var k=_<v?-1:1;I=Math.abs(Math.log(_/v))/y,C=function(){return 0},M=function(t){return Math.exp(k*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(r,!1),this._ease((function(e){var i=e*I,f=1/M(i);o.zoom=1===e?c:a+o.scaleZoom(f),n._rotating&&(o.bearing=t.number(s,l,e)),n._pitching&&(o.pitch=t.number(u,h,e));var d=1===e?A:o.unproject(g.add(m.mult(C(i))).mult(f));o.setLocationAtPoint(o.renderWorldCopies?d.wrap():d,p),n._fireMoveEvents(r)}),(function(){return n._afterEase(r)}),e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.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},r.prototype._ease=function(e,r,n){!1===n.animate||0===n.duration?(e(1),r()):(this._easeStart=t.browser.now(),this._easeOptions=n,this._onEaseFrame=e,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.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()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var n=Math.abs(e-r);return Math.abs(e-360-r)<n&&(e-=360),Math.abs(e+360-r)<n&&(e+=360),e},r.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var r=t.lng-e.center.lng;t.lng+=r>180?-360:r<-180?360:0}},r}(t.Evented),In=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};In.prototype.getDefaultPosition=function(){return"bottom-right"},In.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._innerContainer=r.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},In.prototype.onRemove=function(){r.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},In.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var r=[{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 n=r.reduce((function(t,e,n){return e.value&&(t+=e.key+"="+e.value+(n<r.length-1?"&":"")),t}),"?");e.href=t.config.FEEDBACK_URL+"/"+n+(this._map._hash?this._map._hash.getHashString(!0):""),e.rel="noopener nofollow"}},In.prototype._updateData=function(t){!t||"metadata"!==t.sourceDataType&&"style"!==t.dataType||(this._updateAttributions(),this._updateEditLink())},In.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 r=this._map.style.sourceCaches;for(var n in r){var i=r[n];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,r){for(var n=r+1;n<t.length;n++)if(t[n].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)}},In.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};var kn=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};kn.prototype.onAdd=function(t){this._map=t,this._container=r.create("div","mapboxgl-ctrl");var e=r.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},kn.prototype.onRemove=function(){r.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},kn.prototype.getDefaultPosition=function(){return"bottom-left"},kn.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},kn.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}},kn.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 Rn=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};Rn.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},Rn.prototype.remove=function(t){for(var e=this._currentlyRunning,r=0,n=e?this._queue.concat(e):this._queue;r<n.length;r+=1){var i=n[r];if(i.id===t)return void(i.cancelled=!0)}},Rn.prototype.run=function(){var t=this._currentlyRunning=this._queue;this._queue=[];for(var e=0,r=t;e<r.length;e+=1){var n=r[e];if(!n.cancelled&&(n.callback(),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},Rn.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var Ln={"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"},jn=t.window.HTMLImageElement,Dn=t.window.HTMLElement,Bn={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},Fn=function(n){function i(e){var i=this;if(null!=(e=t.extend({},Bn,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 fn(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies);if(n.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 Rn,this._controls=[],this._mapId=t.uniqueId(),this._locale=t.extend({},Ln,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 Dn))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 n=t.getCanvasContainer(),i=null,o=!1,a=null;for(var s in Mn)t[s]=new Mn[s](t,e),e.interactive&&e[s]&&t[s].enable(e[s]);r.addEventListener(n,"mouseout",(function(e){t.fire(new An("mouseout",t,e))})),r.addEventListener(n,"mousedown",(function(i){o=!0,a=r.mousePos(n,i);var s=new An("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))})),r.addEventListener(n,"mouseup",(function(e){var r=t.dragRotate.isActive();i&&!r&&t.fire(new An("contextmenu",t,i)),i=null,o=!1,t.fire(new An("mouseup",t,e))})),r.addEventListener(n,"mousemove",(function(e){if(!t.dragPan.isActive()&&!t.dragRotate.isActive()){for(var r=e.target;r&&r!==n;)r=r.parentNode;r===n&&t.fire(new An("mousemove",t,e))}})),r.addEventListener(n,"mouseover",(function(e){for(var r=e.target;r&&r!==n;)r=r.parentNode;r===n&&t.fire(new An("mouseover",t,e))})),r.addEventListener(n,"touchstart",(function(r){var n=new gn("touchstart",t,r);t.fire(n),n.defaultPrevented||(e.interactive&&t.stop(),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(r),t.touchZoomRotate.onStart(r),t.doubleClickZoom.onTouchStart(n))}),{passive:!1}),r.addEventListener(n,"touchmove",(function(e){t.fire(new gn("touchmove",t,e))}),{passive:!1}),r.addEventListener(n,"touchend",(function(e){t.fire(new gn("touchend",t,e))})),r.addEventListener(n,"touchcancel",(function(e){t.fire(new gn("touchcancel",t,e))})),r.addEventListener(n,"click",(function(i){var o=r.mousePos(n,i);(!a||o.equals(a)||o.dist(a)<e.clickTolerance)&&t.fire(new An("click",t,i))})),r.addEventListener(n,"dblclick",(function(e){var r=new An("dblclick",t,e);t.fire(r),r.defaultPrevented||t.doubleClickZoom.onDblClick(r)})),r.addEventListener(n,"contextmenu",(function(e){var r=t.dragRotate.isActive();o||r?o&&(i=e):t.fire(new An("contextmenu",t,e)),(t.dragRotate.isEnabled()||t.listens("contextmenu"))&&e.preventDefault()})),r.addEventListener(n,"wheel",(function(r){e.interactive&&t.stop();var n=new mn("wheel",t,r);t.fire(n),n.defaultPrevented||t.scrollZoom.onWheel(r)}),{passive:!1})}(this,e);var a="string"==typeof e.hash&&e.hash||void 0;this._hash=e.hash&&new dn(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 In({customAttribution:e.customAttribution})),this.addControl(new kn,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))}))}n&&(i.__proto__=n),i.prototype=Object.create(n&&n.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,r){if(void 0===r&&e.getDefaultPosition&&(r=e.getDefaultPosition()),void 0===r&&(r="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 n=e.onAdd(this);this._controls.push(e);var i=this._controlPositions[r];return-1!==r.indexOf("bottom")?i.insertBefore(n,i.firstChild):i.appendChild(n),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 r=this._controls.indexOf(e);return r>-1&&this._controls.splice(r,1),e.onRemove(this),this},i.prototype.resize=function(e){var r=this._containerDimensions(),n=r[0],i=r[1];return this._resizeCanvas(n,i),this.transform.resize(n,i),this.painter.resize(n,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,r){var i=this;if(void 0===r)return n.prototype.on.call(this,t,e);var o=function(){var n;if("mouseenter"===t||"mouseover"===t){var o=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){var a=i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[];a.length?o||(o=!0,r.call(i,new An(t,i,n.originalEvent,{features:a}))):o=!1},mouseout:function(){o=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:r,delegates:{mousemove:function(n){(i.getLayer(e)?i.queryRenderedFeatures(n.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,r.call(i,new An(t,i,n.originalEvent)))},mouseout:function(e){a&&(a=!1,r.call(i,new An(t,i,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(n={},n[t]=function(t){var n=i.getLayer(e)?i.queryRenderedFeatures(t.point,{layers:[e]}):[];n.length&&(t.features=n,r.call(i,t),delete t.features)},n)}}();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,r){if(void 0===r)return n.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===r){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,r){if(!this.style)return[];var n;if(void 0!==r||void 0===e||e instanceof t.Point||Array.isArray(e)||(r=e,e=void 0),r=r||{},(e=e||[[0,0],[this.transform.width,this.transform.height]])instanceof t.Point||"number"==typeof e[0])n=[t.Point.convert(e)];else{var i=t.Point.convert(e[0]),o=t.Point.convert(e[1]);n=[i,new t.Point(o.x,i.y),o,new t.Point(i.x,o.y),i]}return this.style.queryRenderedFeatures(n,r,this.transform)},i.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},i.prototype.setStyle=function(e,r){return!1!==(r=t.extend({},{localIdeographFontFamily:this._localIdeographFontFamily},r)).diff&&r.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,r),this):(this._localIdeographFontFamily=r.localIdeographFontFamily,this._updateStyle(e,r))},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 Be(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,r){var n=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?n.fire(new t.ErrorEvent(e)):i&&n._updateDiff(i,r)}))}else"object"==typeof e&&this._updateDiff(e,r)},i.prototype._updateDiff=function(e,r){try{this.style.setState(e)&&this._update(!0)}catch(n){t.warnOnce("Unable to perform style diff: "+(n.message||n.error||n)+".  Rebuilding the style from scratch."),this._updateStyle(e,r)}},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 r=this.style&&this.style.sourceCaches[e];if(void 0!==r)return r.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 r=t[e]._tiles;for(var n in r){var i=r[n];if("loaded"!==i.state&&"errored"!==i.state)return!1}}return!0},i.prototype.addSourceType=function(t,e,r){return this.style.addSourceType(t,e,r)},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,r,n){void 0===n&&(n={});var i=n.pixelRatio;void 0===i&&(i=1);var o=n.sdf;void 0===o&&(o=!1);var a=n.stretchX,s=n.stretchY,u=n.content;if(r instanceof jn){var c=t.browser.getImageData(r),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===r.width||void 0===r.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=r.width,d=r.height,A=r.data,g=r;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,r){var n=this.style.getImage(e);if(!n)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=r instanceof jn?t.browser.getImageData(r):r,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!==n.data.width||a!==n.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=!(r instanceof jn);n.data.replace(s,u),this.style.updateImage(e,n)},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,r){t.getImage(this._requestManager.transformRequest(e,t.ResourceType.Image),r)},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,r){return this.style.setLayerZoomRange(t,e,r),this._update(!0)},i.prototype.setFilter=function(t,e,r){return void 0===r&&(r={}),this.style.setFilter(t,e,r),this._update(!0)},i.prototype.getFilter=function(t){return this.style.getFilter(t)},i.prototype.setPaintProperty=function(t,e,r,n){return void 0===n&&(n={}),this.style.setPaintProperty(t,e,r,n),this._update(!0)},i.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},i.prototype.setLayoutProperty=function(t,e,r,n){return void 0===n&&(n={}),this.style.setLayoutProperty(t,e,r,n),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=r.create("div","mapboxgl-canary",t)).style.visibility="hidden",this._detectMissingCSS();var e=this._canvasContainer=r.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=r.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 n=this._containerDimensions();this._resizeCanvas(n[0],n[1]);var i=this._controlContainer=r.create("div","mapboxgl-control-container",t),o=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((function(t){o[t]=r.create("div","mapboxgl-ctrl-"+t,i)}))},i.prototype._resizeCanvas=function(e,r){var n=t.window.devicePixelRatio||1;this._canvas.width=n*e,this._canvas.height=n*r,this._canvas.style.width=e+"px",this._canvas.style.height=r+"px"},i.prototype._setupPainter=function(){var r=t.extend({},e.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),n=this._canvas.getContext("webgl",r)||this._canvas.getContext("experimental-webgl",r);n?(this.painter=new un(n,this.transform),t.webpSupported.testSupport(n)):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,r=this,n=0,i=this.painter.context.extTimerQuery;this.listens("gpu-timing-frame")&&(e=i.createQueryEXT(),i.beginQueryEXT(i.TIME_ELAPSED_EXT,e),n=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()-n;i.endQueryEXT(i.TIME_ELAPSED_EXT,e),setTimeout((function(){var n=i.getQueryObjectEXT(e,i.QUERY_RESULT_EXT)/1e6;i.deleteQueryEXT(e),r.fire(new t.Event("gpu-timing-frame",{cpuTime:l,gpuTime:n}))}),50)}if(this.listens("gpu-timing-layer")){var h=this.painter.collectGpuTimers();setTimeout((function(){var e=r.painter.queryGpuTimers(h);r.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,r=this._controls;e<r.length;e+=1)r[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 n=this.painter.context.gl.getExtension("WEBGL_lose_context");n&&n.loseContext(),zn(this._canvasContainer),zn(this._controlContainer),zn(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,r){t.setCacheLimits(e,r)},o.version.get=function(){return t.version},Object.defineProperties(i.prototype,o),i}(Cn);function zn(t){t.parentNode&&t.parentNode.removeChild(t)}var Nn={showCompass:!0,showZoom:!0,visualizePitch:!1},Un=function(e){var n=this;this.options=t.extend({},Nn,e),this._container=r.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 n._map.zoomIn({},{originalEvent:t})})),r.create("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden",!0),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",(function(t){return n._map.zoomOut({},{originalEvent:t})})),r.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){n.options.visualizePitch?n._map.resetNorthPitch({},{originalEvent:t}):n._map.resetNorth({},{originalEvent:t})})),this._compassIcon=r.create("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden",!0))};function Vn(e,r,n){if(e=new t.LngLat(e.lng,e.lat),r){var i=new t.LngLat(e.lng-360,e.lat),o=new t.LngLat(e.lng+360,e.lat),a=n.locationPoint(e).distSqr(r);n.locationPoint(i).distSqr(r)<a?e=i:n.locationPoint(o).distSqr(r)<a&&(e=o)}for(;Math.abs(e.lng-n.center.lng)>180;){var s=n.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return e}Un.prototype._updateZoomButtons=function(){var t=this._map.getZoom();this._zoomInButton.disabled=t===this._map.getMaxZoom(),this._zoomOutButton.disabled=t===this._map.getMinZoom()},Un.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},Un.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 bn(t,{button:"left",element:this._compass}),r.addEventListener(this._compass,"mousedown",this._handler.onMouseDown),r.addEventListener(this._compass,"touchstart",this._handler.onMouseDown,{passive:!1}),this._handler.enable()),this._container},Un.prototype.onRemove=function(){r.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),r.removeEventListener(this._compass,"mousedown",this._handler.onMouseDown),r.removeEventListener(this._compass,"touchstart",this._handler.onMouseDown,{passive:!1}),this._handler.disable(),delete this._handler),delete this._map},Un.prototype._createButton=function(t,e){var n=r.create("button",t,this._container);return n.type="button",n.addEventListener("click",e),n},Un.prototype._setButtonTitle=function(t,e){var r=this._map._getUIString("NavigationControl."+e);t.title=r,t.setAttribute("aria-label",r)};var Gn={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 Wn(t,e,r){var n=t.classList;for(var i in Gn)n.remove("mapboxgl-"+r+"-anchor-"+i);n.add("mapboxgl-"+r+"-anchor-"+e)}var Hn,qn=function(e){function n(n,i){var o=this;if(e.call(this),(n instanceof t.window.HTMLElement||i)&&(n=t.extend({element:n},i)),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress"],this),this._anchor=n&&n.anchor||"center",this._color=n&&n.color||"#3FB1CE",this._draggable=n&&n.draggable||!1,this._state="inactive",this._rotation=n&&n.rotation||0,this._rotationAlignment=n&&n.rotationAlignment||"auto",this._pitchAlignment=n&&n.pitchAlignment&&"auto"!==n.pitchAlignment?n.pitchAlignment:this._rotationAlignment,n&&n.element)this._element=n.element,this._offset=t.Point.convert(n&&n.offset||[0,0]);else{this._defaultMarker=!0,this._element=r.create("div"),this._element.setAttribute("aria-label","Map marker");var a=r.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=r.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=r.createNS("http://www.w3.org/2000/svg","g");u.setAttributeNS(null,"fill-rule","nonzero");var c=r.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=r.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=r.createNS("http://www.w3.org/2000/svg","g");d.setAttributeNS(null,"fill",this._color);var A=r.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=r.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"opacity","0.25"),g.setAttributeNS(null,"fill","#000000");var m=r.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=r.createNS("http://www.w3.org/2000/svg","g");y.setAttributeNS(null,"transform","translate(6.0, 7.0)"),y.setAttributeNS(null,"fill","#FFFFFF");var v=r.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"transform","translate(8.0, 8.0)");var _=r.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=r.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(n&&n.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})),Wn(this._element,this._anchor,"marker"),this._popup=null}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.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},n.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),r.remove(this._element),this._popup&&this._popup.remove(),this},n.prototype.getLngLat=function(){return this._lngLat},n.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},n.prototype.getElement=function(){return this._element},n.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},n.prototype._onKeyPress=function(t){var e=t.code,r=t.charCode||t.keyCode;"Space"!==e&&"Enter"!==e&&32!==r&&13!==r||this.togglePopup()},n.prototype._onMapClick=function(t){var e=t.originalEvent.target,r=this._element;this._popup&&(e===r||r.contains(e))&&this.togglePopup()},n.prototype.getPopup=function(){return this._popup},n.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},n.prototype._update=function(t){if(this._map){this._map.transform.renderWorldCopies&&(this._lngLat=Vn(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 n="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?n="rotateX(0deg)":"map"===this._pitchAlignment&&(n="rotateX("+this._map.getPitch()+"deg)"),t&&"moveend"!==t.type||(this._pos=this._pos.round()),r.setTransform(this._element,Gn[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px) "+n+" "+e)}},n.prototype.getOffset=function(){return this._offset},n.prototype.setOffset=function(e){return this._offset=t.Point.convert(e),this._update(),this},n.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"))},n.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"},n.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))},n.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},n.prototype.isDraggable=function(){return this._draggable},n.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},n.prototype.getRotation=function(){return this._rotation},n.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},n.prototype.getRotationAlignment=function(){return this._rotationAlignment},n.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},n.prototype.getPitchAlignment=function(){return this._pitchAlignment},n}(t.Evented),Zn={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showUserLocation:!0},Xn=function(e){function n(r){e.call(this),this.options=t.extend({},Zn,r),t.bindAll(["_onSuccess","_onError","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(n.__proto__=e),n.prototype=Object.create(e&&e.prototype),n.prototype.constructor=n,n.prototype.onAdd=function(e){var n;return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),n=this._setupUI,void 0!==Hn?n(Hn):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){Hn="denied"!==t.state,n(Hn)})):(Hn=!!t.window.navigator.geolocation,n(Hn)),this._container},n.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(),r.remove(this._container),this._map=void 0},n.prototype._isOutOfMapMaxBounds=function(t){var e=this._map.getMaxBounds(),r=t.coords;return e&&(r.longitude<e.getWest()||r.longitude>e.getEast()||r.latitude<e.getSouth()||r.latitude>e.getNorth())},n.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")}},n.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()},n.prototype._updateCamera=function(e){var r=new t.LngLat(e.coords.longitude,e.coords.latitude),n=e.coords.accuracy,i=this._map.getBearing(),o=t.extend({bearing:i},this.options.fitBoundsOptions);this._map.fitBounds(r.toBounds(n),o,{geolocateSource:!0})},n.prototype._updateMarker=function(t){t?this._userLocationDotMarker.setLngLat([t.coords.longitude,t.coords.latitude]).addTo(this._map):this._userLocationDotMarker.remove()},n.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 r=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=r,this._geolocateButton.setAttribute("aria-label",r),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()},n.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},n.prototype._setupUI=function(e){var n=this;if(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=r.create("button","mapboxgl-ctrl-geolocate",this._container),r.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=r.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new qn(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 r=e.originalEvent&&"resize"===e.originalEvent.type;e.geolocateSource||"ACTIVE_LOCK"!==n._watchState||r||(n._watchState="BACKGROUND",n._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),n._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),n.fire(new t.Event("trackuserlocationend")))}))},n.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},n.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)},n}(t.Evented),Qn={maxWidth:100,unit:"metric"},Yn=function(e){this.options=t.extend({},Qn,e),t.bindAll(["_onMove","setUnit"],this)};function Kn(t,e,r){var n,i,o,a,s,u,c=r&&r.maxWidth||100,l=t._container.clientHeight/2,h=(n=t.unproject([0,l]),i=t.unproject([c,l]),o=Math.PI/180,a=n.lat*o,s=i.lat*o,u=Math.sin(a)*Math.sin(s)+Math.cos(a)*Math.cos(s)*Math.cos((i.lng-n.lng)*o),6371e3*Math.acos(Math.min(u,1)));if(r&&"imperial"===r.unit){var f=3.2808*h;f>5280?$n(e,c,f/5280,t._getUIString("ScaleControl.Miles")):$n(e,c,f,t._getUIString("ScaleControl.Feet"))}else r&&"nautical"===r.unit?$n(e,c,h/1852,t._getUIString("ScaleControl.NauticalMiles")):h>=1e3?$n(e,c,h/1e3,t._getUIString("ScaleControl.Kilometers")):$n(e,c,h,t._getUIString("ScaleControl.Meters"))}function $n(t,e,r,n){var i,o,a,s=(i=r,(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/r;t.style.width=e*u+"px",t.innerHTML=s+n}Yn.prototype.getDefaultPosition=function(){return"bottom-left"},Yn.prototype._onMove=function(){Kn(this._map,this._container,this.options)},Yn.prototype.onAdd=function(t){return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Yn.prototype.onRemove=function(){r.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},Yn.prototype.setUnit=function(t){this.options.unit=t,Kn(this._map,this._container,this.options)};var Jn=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")};Jn.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=r.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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Z.a(t).normalize(),i=new Z.a(e).normalize(),o=new Z.a(r).normalize();return(new rt.a).fromMatrix3(new et.a([...n,...i,...o]))}fromCenterHalfSizeQuaternion(t,e,r){const n=new rt.a(r),i=(new et.a).fromQuaternion(n);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 Z.a).from(t),this.halfAxes=i,this}clone(){return new vt(this.center,this.halfAxes)}equals(t){return this===t||Boolean(t)&&this.center.equals(t.center)&&this.halfAxes.equals(t.halfAxes)}getBoundingSphere(t=new tt){const e=this.halfAxes,r=e.getColumn(0,ot),n=e.getColumn(1,at),i=e.getColumn(2,st),o=nt.copy(r).add(n).add(i);return t.center.copy(this.center),t.radius=o.magnitude(),t}intersectPlane(t){const e=this.center,r=t.normal,n=this.halfAxes,i=r.x,o=r.y,a=r.z,s=Math.abs(i*n[lt]+o*n[ht]+a*n[ft])+Math.abs(i*n[pt]+o*n[dt]+a*n[At])+Math.abs(i*n[gt]+o*n[mt]+a*n[yt]),u=r.dot(e)+t.distance;return u<=-s?q.OUTSIDE:u>=s?q.INSIDE:q.INTERSECTING}distanceTo(t){return Math.sqrt(this.distanceSquaredTo(t))}distanceSquaredTo(t){const e=it.from(t).subtract(this.center),r=this.halfAxes,n=r.getColumn(0,ot),i=r.getColumn(1,at),o=r.getColumn(2,st),a=n.magnitude(),s=i.magnitude(),u=o.magnitude();n.normalize(),i.normalize(),o.normalize();let c,l=0;return c=Math.abs(e.dot(n))-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,r=[-0,-0]){let n=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;const o=this.center,a=this.halfAxes,s=a.getColumn(0,ot),u=a.getColumn(1,at),c=a.getColumn(2,st),l=ut.copy(s).add(u).add(c).add(o),h=ct.copy(l).subtract(t);let f=e.dot(h);return 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this.fromPointNormal(r,e)}projectPointOntoPlane(t,e=[0,0,0]){t=xt.from(t);const r=this.getPointDistance(t),n=wt.copy(this.normal).scale(r);return t.subtract(n).to(e)}}const St=[new Z.a([1,0,0]),new Z.a([0,1,0]),new Z.a([0,0,1])],Ot=new Z.a,Tt=new Z.a;new Et(new Z.a(1,0,0),0);class Pt{static get MASK_OUTSIDE(){return 4294967295}static get MASK_INSIDE(){return 0}static get MASK_INDETERMINATE(){return 2147483647}constructor(t=[]){this.planes=t,Object(_t.a)(this.planes.every(t=>t instanceof Et))}fromBoundingSphere(t){this.planes.length=2*St.length;const e=t.center,r=t.radius;let n=0;for(const t of St){let i=this.planes[n],o=this.planes[n+1];i||(i=this.planes[n]=new Et),o||(o=this.planes[n+1]=new Et);const a=Ot.copy(t).scale(-r).add(e);t.dot(a);i.fromPointNormal(a,t);const s=Ot.copy(t).scale(r).add(e),u=Tt.copy(t).negate();u.dot(s);o.fromPointNormal(s,u),n+=2}return this}computeVisibility(t){Object(_t.a)(t);let e=q.INSIDE;for(const r of this.planes){switch(t.intersectPlane(r)){case 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i=t.resolution?t.projectPosition:null,o=Object.values(t.getFrustumPlanes()).map((function(t){var e=t.normal,r=t.distance;return new Et(e.clone().negate(),r)})),a=new Pt(o),s=t.distanceScales.unitsPerMeter[2],u=r&&r[0]*s||0,c=r&&r[1]*s||0,l=t.pitch<=60?e:0;if(n){var h=n,f=_()(h,4),p=f[0],d=f[1],A=f[2],g=f[3],m=Object(Xt.l)([p,g]),y=Object(Xt.l)([A,d]);n=[m[0],512-m[1],y[0],512-y[1]]}var v=new te(0,0,0),b={viewport:t,project:i,cullingVolume:a,elevationBounds:[u,c],minZ:l,maxZ:e,bounds:n,offset:0};if(v.update(b),t.subViewports&&t.subViewports.length>1){for(b.offset=-1;v.update(b)&&!(--b.offset<-3););for(b.offset=1;v.update(b)&&!(++b.offset>3););}return v.getSelected()}(e,f,i,o):ce(e,f,s,p||ee,c)}var he=r(211),fe=r(11);function pe(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return de(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return de(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function de(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}var Ae=function(){function t(e){var r=this;i()(this,t),this.opts=e,this.onTileLoad=function(t){r.opts.onTileLoad(t),r.opts.maxCacheByteSize&&(r._cacheByteSize+=t.byteLength,r._resizeCache())},this._requestScheduler=new he.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.setOptions(e)}return d()(t,[{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=pe(this._cache.values());try{for(e.s();!(t=e.n()).done;){var r=t.value;r.isLoading&&r.abort()}}catch(t){e.e(t)}finally{e.f()}this._cache.clear(),this._tiles=[],this._selectedTiles=null}},{key:"reloadAll",value:function(){var t,e=pe(this._cache.keys());try{for(e.s();!(t=e.n()).done;){var r=t.value,n=this._cache.get(r);this._selectedTiles.includes(n)?n.setNeedsReload():this._cache.delete(r)}}catch(t){e.e(t)}finally{e.f()}}},{key:"update",value:function(t){var e=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=r.zRange,i=r.modelMatrix,o=new fe.a(i),a=!o.equals(this._modelMatrix);if(!t.equals(this._viewport)||a){a&&(this._modelMatrixInverse=i&&o.clone().invert(),this._modelMatrix=i&&o),this._viewport=t;var s=this.getTileIndices({viewport:t,maxZoom:this._maxZoom,minZoom:this._minZoom,zRange:n,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._dirty&&this._resizeCache(),u&&this._frameNumber++,this._frameNumber}},{key:"getTileIndices",value:function(t){var e=t.viewport,r=t.maxZoom,n=t.minZoom,i=t.zRange,o=t.modelMatrix,a=t.modelMatrixInverse,s=this.opts;return le({viewport:e,maxZoom:r,minZoom:n,zRange:i,tileSize:s.tileSize,extent:s.extent,modelMatrix:o,modelMatrixInverse:a,zoomOffset:s.zoomOffset})}},{key:"getTileMetadata",value:function(t){var e=t.x,r=t.y,n=t.z,i=this.opts.tileSize;return{bbox:ue(this._viewport,e,r,n,i)}}},{key:"getParentIndex",value:function(t){return t.x=Math.floor(t.x/2),t.y=Math.floor(t.y/2),t.z-=1,t}},{key:"updateTileStates",value:function(){this._updateTileStates(this.selectedTiles);var t,e=this.opts.maxRequests,r=[],n=0,i=!1,o=pe(this._cache.values());try{for(o.s();!(t=o.n()).done;){var a=t.value,s=Boolean(1&a.state);a.isVisible!==s&&(i=!0,a.isVisible=s),a.isSelected=5===a.state,a.isLoading&&(n++,a.isSelected||r.push(a))}}catch(t){o.e(t)}finally{o.f()}if(e>0)for(;n>e&&r.length>0;){r.shift().abort(),n--}return i}},{key:"_rebuildTree",value:function(){var t,e=this._cache,r=pe(e.values());try{for(r.s();!(t=r.n()).done;){var n=t.value;n.parent=null,n.children.length=0}}catch(t){r.e(t)}finally{r.f()}var i,o=pe(e.values());try{for(o.s();!(i=o.n()).done;){var a=i.value,s=this._getNearestAncestor(a.x,a.y,a.z);a.parent=s,s&&s.children.push(a)}}catch(t){o.e(t)}finally{o.f()}}},{key:"_updateTileStates",value:function(t){var e,r=this._cache,n=this.opts.refinementStrategy||"best-available",i=pe(r.values());try{for(i.s();!(e=i.n()).done;){e.value.state=0}}catch(t){i.e(t)}finally{i.f()}var o,a=pe(t);try{for(a.s();!(o=a.n()).done;){o.value.state=5}}catch(t){a.e(t)}finally{a.f()}if("never"!==n){var s,u=pe(t);try{for(u.s();!(s=u.n()).done;){me(s.value,n)}}catch(t){u.e(t)}finally{u.f()}var c,l=pe(t);try{for(l.s();!(c=l.n()).done;){var h=c.value;ge(h)&&ye(h)}}catch(t){l.e(t)}finally{l.f()}}}},{key:"_resizeCache",value:function(){var t=this._cache,e=this.opts,r=e.maxCacheSize||(e.maxCacheByteSize?1/0:5*this.selectedTiles.length),n=e.maxCacheByteSize||1/0;if(t.size>r||this._cacheByteSize>n){var i,o=pe(t);try{for(o.s();!(i=o.n()).done;){var a=_()(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<=r&&this._cacheByteSize<=n)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.z-e.z})),this._dirty=!1)}},{key:"_getTile",value:function(t,e){var r=t.x,n=t.y,i=t.z,o="".concat(r,",").concat(n,",").concat(i),a=this._cache.get(o),s=!1;return!a&&e?(a=new G({x:r,y:n,z:i}),Object.assign(a,this.getTileMetadata(a)),s=!0,this._cache.set(o,a),this._dirty=!0):a&&a.needsReload&&(s=!0),s&&a.loadData({getData:this.opts.getTileData,requestScheduler:this._requestScheduler,onLoad:this.onTileLoad,onError:this.opts.onTileError}),a}},{key:"_getNearestAncestor",value:function(t,e,r){for(var n=this._minZoom,i=void 0===n?0:n,o={x:t,y:e,z:r};o.z>i;){o=this.getParentIndex(o);var a=this._getTile(o);if(a)return a}return null}},{key:"tiles",get:function(){return this._tiles}},{key:"selectedTiles",get:function(){return this._selectedTiles}},{key:"isLoaded",get:function(){return this._selectedTiles.every((function(t){return t.isLoaded}))}}]),t}();function ge(t){for(var e=t;e;){if(!1&e.state)return!0;if(e.isLoaded)return!1;e=e.parent}return!0}function me(t,e){for(var r,n=3;r=t.parent;){if(t.isLoaded&&(n=4,"best-available"===e))return;r.state=Math.max(r.state,n),t=r}}function ye(t){var e,r=pe(t.children);try{for(r.s();!(e=r.n()).done;){var n=e.value;n.state=Math.max(n.state,3),n.isLoaded||ye(n)}}catch(t){r.e(t)}finally{r.f()}}function ve(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function _e(t){for(var e=1;e<arguments.length;e++){var 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e=t.props,r=t.changeFlags,n=this.state.tileset,i=r.propsOrDataChanged||r.updateTriggersChanged,o=r.dataChanged||r.updateTriggersChanged&&(r.updateTriggersChanged.all||r.updateTriggersChanged.getTileData);n?i&&(n.setOptions(this._getTilesetOptions(e)),o?n.reloadAll():this.state.tileset.tiles.forEach((function(t){t.layers=null}))):(n=new Ae(this._getTilesetOptions(e)),this.setState({tileset:n})),this._updateTileset()}},{key:"_getTilesetOptions",value:function(t){var e=t.tileSize,r=t.maxCacheSize,n=t.maxCacheByteSize,i=t.refinementStrategy,o=t.extent;return{maxCacheSize:r,maxCacheByteSize:n,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:e,refinementStrategy:i,extent:o,maxRequests:t.maxRequests,zoomOffset:t.zoomOffset,getTileData:this.getTileData.bind(this),onTileLoad:this._onTileLoad.bind(this),onTileError:this._onTileError.bind(this),onTileUnload:this._onTileUnload.bind(this)}}},{key:"_updateTileset",value:function(){var t=this.state.tileset,e=this.props,r=e.zRange,n=e.modelMatrix,i=t.update(this.context.viewport,{zRange:r,modelMatrix:n}),o=t.isLoaded,a=this.state.isLoaded!==o,s=this.state.frameNumber!==i;o&&(a||s)&&this._onViewportLoad(),s&&this.setState({frameNumber:i}),this.state.isLoaded=o}},{key:"_onViewportLoad",value:function(){var t=this.state.tileset,e=this.props.onViewportLoad;e&&e(t.selectedTiles)}},{key:"_onTileLoad",value:function(t){this.props.onTileLoad(t),t.layers=null,t.isVisible&&this.setNeedsUpdate()}},{key:"_onTileError",value:function(t,e){this.props.onTileError(t),e.layers=null,e.isVisible&&this.setNeedsUpdate()}},{key:"_onTileUnload",value:function(t){this.props.onTileUnload(t)}},{key:"getTileData",value:function(t){var e=this.props,r=e.data,n=e.getTileData,i=e.fetch,o=t.signal;return t.url=ie(r,t),n?n(t):t.url?i(t.url,{propName:"data",layer:this,signal:o}):null}},{key:"renderSubLayers",value:function(t){return 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u,c,l=0,h=0,f=0,p=0,d=0;if(c=M,M=M+16|0,u=c,0==(0|(t|=0))&0==(0|(e|=0)))M=c;else{if(l=0|me(0|t,0|e,0|a,((0|a)<0)<<31>>31|0),x(),!(0==(0|(d=0|i[(p=h=n+(l<<3)|0)>>2]))&0==(0|(p=0|i[p+4>>2]))|(f=(0|d)==(0|t)&(0|p)==(0|e))))do{f=(0|(p=0|i[(d=h=n+((l=(l+1|0)%(0|a)|0)<<3)|0)>>2]))==(0|t)&(0|(d=0|i[d+4>>2]))==(0|e)}while(!(0==(0|p)&0==(0|d)|f));l=o+(l<<2)|0,f&&(0|i[l>>2])<=(0|s)?M=c:(i[(d=h)>>2]=t,i[d+4>>2]=e,i[l>>2]=s,(0|s)>=(0|r)?M=c:(d=s+1|0,i[u>>2]=0,k(p=0|R(t,e,2,u),0|x(),r,n,o,a,d),i[u>>2]=0,k(p=0|R(t,e,3,u),0|x(),r,n,o,a,d),i[u>>2]=0,k(p=0|R(t,e,1,u),0|x(),r,n,o,a,d),i[u>>2]=0,k(p=0|R(t,e,5,u),0|x(),r,n,o,a,d),i[u>>2]=0,k(p=0|R(t,e,4,u),0|x(),r,n,o,a,d),i[u>>2]=0,k(p=0|R(t,e,6,u),0|x(),r,n,o,a,d),M=c))}}function R(t,e,r,n){t|=0,e|=0,r|=0;var o,a,s=0,u=0,c=0,l=0,h=0,f=0,p=0;if((0|i[(n|=0)>>2])>0){s=0;do{r=0|ot(r),s=s+1|0}while((0|s)<(0|i[n>>2]))}o=0|ye(0|t,0|e,45),x(),a=127&o,u=0|kt(t,e),s=0|ye(0|t,0|e,52),x(),s&=15;t:do{if(s)for(;;){if(f=0|ye(0|t,0|e,0|(h=3*(15-s|0)|0)),x(),f&=7,p=0==(0|Bt(s)),s=s+-1|0,l=0|ve(7,0,0|h),e&=~(0|x()),t=(h=0|ve(0|i[(p?464:48)+(28*f|0)+(r<<2)>>2],0,0|h))|t&~l,e|=0|x(),!(r=0|i[(p?672:256)+(28*f|0)+(r<<2)>>2])){r=0;break t}if(!s){c=6;break}}else c=6}while(0);6==(0|c)&&(t|=f=0|ve(0|(p=0|i[880+(28*a|0)+(r<<2)>>2]),0,45),e=0|x()|-1040385&e,r=0|i[4304+(28*a|0)+(r<<2)>>2],127==(127&p|0)&&(p=0|ve(0|i[880+(28*a|0)+20>>2],0,45),e=0|x()|-1040385&e,r=0|i[4304+(28*a|0)+20>>2],t=0|Lt(p|t,e),e=0|x(),i[n>>2]=1+(0|i[n>>2]))),c=0|ye(0|t,0|e,45),x(),c&=127;t:do{if(0|L(c)){e:do{if(1==(0|kt(t,e))){if((0|a)!=(0|c)){if(0|F(c,0|i[7728+(28*a|0)>>2])){t=0|Dt(t,e),u=1,e=0|x();break}t=0|Lt(t,e),u=1,e=0|x();break}switch(0|u){case 5:t=0|Dt(t,e),e=0|x(),i[n>>2]=5+(0|i[n>>2]),u=0;break e;case 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0|i[880+(28*(t|=0)|0)+((e|=0)<<2)>>2]}function N(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 U(t){return+o[(t|=0)+16>>3]<+o[t+24>>3]|0}function V(t,e){t|=0;var r,n,i=0;return(i=+o[(e|=0)>>3])>=+o[t+8>>3]&&i<=+o[t>>3]?(r=+o[t+16>>3],i=+o[t+24>>3],e=(n=+o[e+8>>3])>=i,t=n<=r&1,r<i?e&&(t=1):e||(t=0),0|(e=0!=(0|t))):0|(e=0)}function G(t,e){e|=0;var r,n,i,a,s,c,l,h,f=0,p=0;return r=M,M=M+224|0,i=r+200|0,n=r+32|0,s=r,h=(t|=0)+8|0,o[(a=r+16|0)>>3]=.5*(+o[t>>3]+ +o[h>>3]),f=+o[(c=t+16|0)>>3],f=+Ot(.5*((p=+o[t+24>>3])+(f<p?f+6.283185307179586:f))),o[a+8>>3]=f,f=+o[t>>3],p=+u(+f),l=+o[h>>3],t=p>+u(+l),o[s>>3]=t?l:f,o[s+8>>3]=+o[c>>3],f=+Tt(a,s),Ut(t=0|Ft(a,e),e=0|x(),i),Vt(t,e,n),e=~~+y(+f/+Tt(i,n+8|0)),M=r,0|e}function 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e,r=0,n=0,o=0,a=0,s=0;r=0|i[(t|=0)>>2],n=0|i[(e=t+4|0)>>2],(0|r)<0&&(n=n-r|0,i[e>>2]=n,i[(s=t+8|0)>>2]=(0|i[s>>2])-r,i[t>>2]=0,r=0),(0|n)<0?(r=r-n|0,i[t>>2]=r,a=(0|i[(s=t+8|0)>>2])-n|0,i[s>>2]=a,i[e>>2]=0,n=0):(s=a=t+8|0,a=0|i[a>>2]),(0|a)<0&&(r=r-a|0,i[t>>2]=r,n=n-a|0,i[e>>2]=n,i[s>>2]=0,a=0),(0|(o=(0|a)<(0|(o=(0|n)<(0|r)?n:r))?a:o))<=0||(i[t>>2]=r-o,i[e>>2]=n-o,i[s>>2]=a-o)}function Z(t,e){e|=0;var r,n;n=0|i[(t|=0)+8>>2],r=+((0|i[t+4>>2])-n|0),o[e>>3]=+((0|i[t>>2])-n|0)-.5*r,o[e+8>>3]=.8660254037844386*r}function X(t,e,r){t|=0,e|=0,i[(r|=0)>>2]=(0|i[e>>2])+(0|i[t>>2]),i[r+4>>2]=(0|i[e+4>>2])+(0|i[t+4>>2]),i[r+8>>2]=(0|i[e+8>>2])+(0|i[t+8>>2])}function Q(t,e,r){t|=0,e|=0,i[(r|=0)>>2]=(0|i[t>>2])-(0|i[e>>2]),i[r+4>>2]=(0|i[t+4>>2])-(0|i[e+4>>2]),i[r+8>>2]=(0|i[t+8>>2])-(0|i[e+8>>2])}function Y(t,e){e|=0;var r,n=0;n=0|v(0|i[(t|=0)>>2],e),i[t>>2]=n,r=0|v(0|i[(n=t+4|0)>>2],e),i[n>>2]=r,e=0|v(0|i[(t=t+8|0)>>2],e),i[t>>2]=e}function K(t){var e,r,n=0,o=0,a=0,s=0,u=0;u=(0|(r=0|i[(t|=0)>>2]))<0,t=(t=(o=(0|(s=((e=(0|(a=(0|i[t+4>>2])-(u?r:0)|0))<0)?0-a|0:0)+((0|i[t+8>>2])-(u?r:0))|0))<0)?0:s)-((a=(0|(o=(0|t)<(0|(o=(0|(n=(e?0:a)-(o?s:0)|0))<(0|(s=(u?0:r)-(e?a:0)-(o?s:0)|0))?n:s))?t:o))>0)?o:0)|0,n=n-(a?o:0)|0;t:do{switch(s-(a?o:0)|0){case 0:switch(0|n){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|n){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 $(t){var e,r,n=0,o=0,a=0,s=0,u=0;o=0|i[(e=(t|=0)+8|0)>>2],a=0|le(+((3*(n=(0|i[t>>2])-o|0)|0)-(o=(0|i[(r=t+4|0)>>2])-o|0)|0)/7),i[t>>2]=a,n=0|le(+((o<<1)+n|0)/7),i[r>>2]=n,i[e>>2]=0,o=n-a|0,(0|a)<0?(u=0-a|0,i[r>>2]=o,i[e>>2]=u,i[t>>2]=0,n=o,a=0,o=u):o=0,(0|n)<0&&(a=a-n|0,i[t>>2]=a,o=o-n|0,i[e>>2]=o,i[r>>2]=0,n=0),u=a-o|0,s=n-o|0,(0|o)<0?(i[t>>2]=u,i[r>>2]=s,i[e>>2]=0,n=s,s=u,o=0):s=a,(0|(a=(0|o)<(0|(a=(0|n)<(0|s)?n:s))?o:a))<=0||(i[t>>2]=s-a,i[r>>2]=n-a,i[e>>2]=o-a)}function J(t){var e,r,n=0,o=0,a=0,s=0,u=0;o=0|i[(e=(t|=0)+8|0)>>2],a=0|le(+(((n=(0|i[t>>2])-o|0)<<1)+(o=(0|i[(r=t+4|0)>>2])-o|0)|0)/7),i[t>>2]=a,n=0|le(+((3*o|0)-n|0)/7),i[r>>2]=n,i[e>>2]=0,o=n-a|0,(0|a)<0?(u=0-a|0,i[r>>2]=o,i[e>>2]=u,i[t>>2]=0,n=o,a=0,o=u):o=0,(0|n)<0&&(a=a-n|0,i[t>>2]=a,o=o-n|0,i[e>>2]=o,i[r>>2]=0,n=0),u=a-o|0,s=n-o|0,(0|o)<0?(i[t>>2]=u,i[r>>2]=s,i[e>>2]=0,n=s,s=u,o=0):s=a,(0|(a=(0|o)<(0|(a=(0|n)<(0|s)?n:s))?o:a))<=0||(i[t>>2]=s-a,i[r>>2]=n-a,i[e>>2]=o-a)}function tt(t){var e,r,n,o=0,a=0,s=0,u=0;o=0|i[(t|=0)>>2],a=0|i[(r=t+4|0)>>2],s=0|i[(n=t+8|0)>>2],u=a+(3*o|0)|0,i[t>>2]=u,a=s+(3*a|0)|0,i[r>>2]=a,o=(3*s|0)+o|0,i[n>>2]=o,s=a-u|0,(0|u)<0?(o=o-u|0,i[r>>2]=s,i[n>>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[n>>2]=o,i[r>>2]=0,a=0),e=s-o|0,u=a-o|0,(0|o)<0?(i[t>>2]=e,i[r>>2]=u,i[n>>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[r>>2]=u-a,i[n>>2]=o-a)}function et(t){var e,r,n,o=0,a=0,s=0,u=0;u=0|i[(t|=0)>>2],s=(3*(o=0|i[(r=t+4|0)>>2])|0)+u|0,u=(a=0|i[(n=t+8|0)>>2])+(3*u|0)|0,i[t>>2]=u,i[r>>2]=s,o=(3*a|0)+o|0,i[n>>2]=o,a=s-u|0,(0|u)<0?(o=o-u|0,i[r>>2]=a,i[n>>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[n>>2]=o,i[r>>2]=0,a=0),e=u-o|0,s=a-o|0,(0|o)<0?(i[t>>2]=e,i[r>>2]=s,i[n>>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[r>>2]=s-a,i[n>>2]=o-a)}function rt(t,e){t|=0;var r,n,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,n=t+8|0,e=(0|i[15472+(12*e|0)+8>>2])+(0|i[n>>2])|0,i[n>>2]=e,a=s-u|0,(0|u)<0?(e=e-u|0,i[o>>2]=a,i[n>>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[n>>2]=e,i[o>>2]=0,a=0),r=s-e|0,u=a-e|0,(0|e)<0?(i[t>>2]=r,i[o>>2]=u,i[n>>2]=0,s=r,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[n>>2]=e-a))}function nt(t){var e,r,n,o=0,a=0,s=0,u=0;u=0|i[(t|=0)>>2],s=(o=0|i[(r=t+4|0)>>2])+u|0,u=(a=0|i[(n=t+8|0)>>2])+u|0,i[t>>2]=u,i[r>>2]=s,o=a+o|0,i[n>>2]=o,a=s-u|0,(0|u)<0?(o=o-u|0,i[r>>2]=a,i[n>>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[n>>2]=o,i[r>>2]=0,a=0),e=s-o|0,u=a-o|0,(0|o)<0?(i[t>>2]=e,i[r>>2]=u,i[n>>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[r>>2]=u-a,i[n>>2]=o-a)}function it(t){var e,r,n,o=0,a=0,s=0,u=0;o=0|i[(t|=0)>>2],s=0|i[(r=t+4|0)>>2],a=0|i[(n=t+8|0)>>2],u=s+o|0,i[t>>2]=u,s=a+s|0,i[r>>2]=s,o=a+o|0,i[n>>2]=o,a=s-u|0,(0|u)<0?(o=o-u|0,i[r>>2]=a,i[n>>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[n>>2]=o,i[r>>2]=0,a=0),e=s-o|0,u=a-o|0,(0|o)<0?(i[t>>2]=e,i[r>>2]=u,i[n>>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[r>>2]=u-a,i[n>>2]=o-a)}function ot(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 at(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 st(t){var e,r,n,o=0,a=0,s=0,u=0;o=0|i[(t|=0)>>2],a=0|i[(r=t+4|0)>>2],s=0|i[(n=t+8|0)>>2],u=a+(o<<1)|0,i[t>>2]=u,a=s+(a<<1)|0,i[r>>2]=a,o=(s<<1)+o|0,i[n>>2]=o,s=a-u|0,(0|u)<0?(o=o-u|0,i[r>>2]=s,i[n>>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[n>>2]=o,i[r>>2]=0,a=0),e=s-o|0,u=a-o|0,(0|o)<0?(i[t>>2]=e,i[r>>2]=u,i[n>>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[r>>2]=u-a,i[n>>2]=o-a)}function ut(t){var e,r,n,o=0,a=0,s=0,u=0;u=0|i[(t|=0)>>2],s=((o=0|i[(r=t+4|0)>>2])<<1)+u|0,u=(a=0|i[(n=t+8|0)>>2])+(u<<1)|0,i[t>>2]=u,i[r>>2]=s,o=(a<<1)+o|0,i[n>>2]=o,a=s-u|0,(0|u)<0?(o=o-u|0,i[r>>2]=a,i[n>>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[n>>2]=o,i[r>>2]=0,a=0),e=u-o|0,s=a-o|0,(0|o)<0?(i[t>>2]=e,i[r>>2]=s,i[n>>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[r>>2]=s-a,i[n>>2]=o-a)}function ct(t,e){e|=0;var r,n,o,a=0,s=0,u=0;return o=(0|(n=(0|i[(t|=0)>>2])-(0|i[e>>2])|0))<0,r=(0|(s=(0|i[t+4>>2])-(0|i[e+4>>2])-(o?n:0)|0))<0,e=(e=(t=(0|(u=(o?0-n|0:0)+(0|i[t+8>>2])-(0|i[e+8>>2])+(r?0-s|0:0)|0))<0)?0:u)-((s=(0|(t=(0|e)<(0|(t=(0|(a=(r?0:s)-(t?u:0)|0))<(0|(u=(o?0:n)-(r?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 lt(t,e){e|=0;var r;r=0|i[(t|=0)+8>>2],i[e>>2]=(0|i[t>>2])-r,i[e+4>>2]=(0|i[t+4>>2])-r}function ht(t,e){e|=0;var r,n,o,a=0,s=0,u=0;s=0|i[(t|=0)>>2],i[e>>2]=s,t=0|i[t+4>>2],i[(n=e+4|0)>>2]=t,i[(o=e+8|0)>>2]=0,a=t-s|0,(0|s)<0?(t=0-s|0,i[n>>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[n>>2]=0,a=0),r=s-t|0,u=a-t|0,(0|t)<0?(i[e>>2]=r,i[n>>2]=u,i[o>>2]=0,a=u,u=r,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[n>>2]=a-s,i[o>>2]=t-s)}function ft(t){var e,r,n,o;r=(o=0|i[(e=(t|=0)+8|0)>>2])-(0|i[t>>2])|0,i[t>>2]=r,t=(0|i[(n=t+4|0)>>2])-o|0,i[n>>2]=t,i[e>>2]=0-(t+r)}function pt(t){var e,r,n=0,o=0,a=0,s=0,u=0;n=0-(o=0|i[(t|=0)>>2])|0,i[t>>2]=n,i[(e=t+8|0)>>2]=0,s=(a=0|i[(r=t+4|0)>>2])+o|0,(0|o)>0?(i[r>>2]=s,i[e>>2]=o,i[t>>2]=0,n=0,a=s):o=0,(0|a)<0?(u=n-a|0,i[t>>2]=u,o=o-a|0,i[e>>2]=o,i[r>>2]=0,s=u-o|0,n=0-o|0,(0|o)<0?(i[t>>2]=s,i[r>>2]=n,i[e>>2]=0,a=n,o=0):(a=0,s=u)):s=n,(0|(n=(0|o)<(0|(n=(0|a)<(0|s)?a:s))?o:n))<=0||(i[t>>2]=s-n,i[r>>2]=a-n,i[e>>2]=o-n)}function dt(t,e,r,n){e|=0,r|=0,n|=0;var a,s=0,u=0,c=0,l=0;if(a=M,M=M+32|0,function(t,e){e|=0;var r,n,i=0;i=+o[(t=t|0)>>3],r=+h(+i),i=+f(+i),o[e+16>>3]=i,i=+o[t+8>>3],n=r*+h(+i),o[e>>3]=n,i=r*+f(+i),o[e+8>>3]=i}(t|=0,u=a),i[r>>2]=0,s=+re(15888,u),(c=+re(15912,u))<s&&(i[r>>2]=1,s=c),(c=+re(15936,u))<s&&(i[r>>2]=2,s=c),(c=+re(15960,u))<s&&(i[r>>2]=3,s=c),(c=+re(15984,u))<s&&(i[r>>2]=4,s=c),(c=+re(16008,u))<s&&(i[r>>2]=5,s=c),(c=+re(16032,u))<s&&(i[r>>2]=6,s=c),(c=+re(16056,u))<s&&(i[r>>2]=7,s=c),(c=+re(16080,u))<s&&(i[r>>2]=8,s=c),(c=+re(16104,u))<s&&(i[r>>2]=9,s=c),(c=+re(16128,u))<s&&(i[r>>2]=10,s=c),(c=+re(16152,u))<s&&(i[r>>2]=11,s=c),(c=+re(16176,u))<s&&(i[r>>2]=12,s=c),(c=+re(16200,u))<s&&(i[r>>2]=13,s=c),(c=+re(16224,u))<s&&(i[r>>2]=14,s=c),(c=+re(16248,u))<s&&(i[r>>2]=15,s=c),(c=+re(16272,u))<s&&(i[r>>2]=16,s=c),(c=+re(16296,u))<s&&(i[r>>2]=17,s=c),(c=+re(16320,u))<s&&(i[r>>2]=18,s=c),(c=+re(16344,u))<s&&(i[r>>2]=19,s=c),(c=+d(+(1-.5*s)))<1e-16)return i[n>>2]=0,i[n+4>>2]=0,i[n+8>>2]=0,i[n+12>>2]=0,void(M=a);if(r=0|i[r>>2],s=+xt((s=+o[16368+(24*r|0)>>3])-+xt(+function(t,e){t|=0;var r,n,i,a,s;return a=+o[(e=e|0)>>3],n=+h(+a),i=+o[e+8>>3]-+o[t+8>>3],s=n*+f(+i),r=+o[t>>3],+ +m(+s,+(+f(+a)*+h(+r)-+h(+i)*(n*+f(+r))))}(15568+(r<<4)|0,t))),l=0|Bt(e)?+xt(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[n>>3]=c,l=+f(+l)*s,o[n+8>>3]=l,M=a}function At(t,e,r,n,a){e|=0,r|=0,n|=0,a|=0;var s=0,l=0;if((s=+function(t){var e,r;return r=+o[(t=t|0)>>3],e=+o[t+8>>3],+ +c(+(r*r+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|r)>0){t=0;do{s/=2.6457513110645907,t=t+1|0}while((0|t)!=(0|r))}n?(s/=3,r=0==(0|Bt(r)),s=+g(.381966011250105*(r?s:s/2.6457513110645907))):(s=+g(.381966011250105*s),0|Bt(r)&&(l=+xt(l+.3334731722518321))),function(t,e,r,n){t|=0,e=+e,n|=0;var a=0,s=0,c=0,l=0;if((r=+r)<1e-16)return i[n>>2]=i[t>>2],i[n+4>>2]=i[t+4>>2],i[n+8>>2]=i[t+8>>2],void(i[n+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-=r,o[n>>3]=e,a=n;break}if(c=+h(+r),r=+f(+r),e=c*+f(+e)+ +h(+s)*(r*+h(+e)),e=+A(+((e=e>1?1:e)<-1?-1:e)),o[n>>3]=e,+u(+(e+-1.5707963267948966))<1e-16)return o[n>>3]=1.5707963267948966,void(o[n+8>>3]=0);if(+u(+(e+1.5707963267948966))<1e-16)return o[n>>3]=-1.5707963267948966,void(o[n+8>>3]=0);if(l=+h(+e),s=r*+f(+s)/l,r=+o[t>>3],e=(c-+f(+e)*+f(+r))/+h(+r)/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[n+8>>3]=e)}e=+o[t>>3]+r,o[n>>3]=e,a=n}while(0);if(+u(+(e+-1.5707963267948966))<1e-16)return o[a>>3]=1.5707963267948966,void(o[n+8>>3]=0);if(+u(+(e+1.5707963267948966))<1e-16)return o[a>>3]=-1.5707963267948966,void(o[n+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[n+8>>3]=e}(15568+(e<<4)|0,+xt(+o[16368+(24*e|0)>>3]-l),s,a)}function gt(t,e,r){e|=0,r|=0;var n,o;n=M,M=M+16|0,Z((t|=0)+4|0,o=n),At(o,0|i[t>>2],e,0,r),M=n}function mt(t,e,r){t|=0,e|=0,r|=0;var n,o=0,a=0,s=0,u=0,c=0;n=M,M=M+128|0,a=n,u=20208,c=(s=o=n+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|Bt(0|i[e>>2])))?o:a,st(a=t+4|0),ut(a),0|Bt(0|i[e>>2])&&(et(a),i[e>>2]=1+(0|i[e>>2])),i[r>>2]=i[t>>2],X(a,o,e=r+4|0),q(e),i[r+16>>2]=i[t>>2],X(a,o+12|0,e=r+20|0),q(e),i[r+32>>2]=i[t>>2],X(a,o+24|0,e=r+36|0),q(e),i[r+48>>2]=i[t>>2],X(a,o+36|0,e=r+52|0),q(e),i[r+64>>2]=i[t>>2],X(a,o+48|0,r=r+68|0),q(r),M=n}function yt(t,e,r,n){r|=0,n|=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|n))?3*d|0:d,h=0|i[A>>2],o=0|i[(s=t+8|0)>>2],u){if((0|(h=o+h+(n=0|i[(f=t+12|0)>>2])|0))==(0|d))return M=l,0|(A=1);p=f}else h=o+h+(n=0|i[(p=t+12|0)>>2])|0;if((0|h)<=(0|d))return M=l,0|(A=0);do{if((0|n)>0){if(n=0|i[t>>2],(0|o)>0){f=18608+(80*n|0)+60|0,n=t;break}n=18608+(80*n|0)+40|0,r?(W(c,d,0,0),Q(A,c,a),it(a),X(a,c,A),f=n,n=t):(f=n,n=t)}else f=18608+(80*(0|i[t>>2])|0)+20|0,n=t}while(0);if(i[n>>2]=i[f>>2],(0|i[(h=f+16|0)>>2])>0){n=0;do{nt(A),n=n+1|0}while((0|n)<(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],Y(c,u?3*e|0:e),X(A,c,A),q(A),n=u&&((0|i[s>>2])+(0|i[A>>2])+(0|i[p>>2])|0)==(0|d)?1:2,M=l,0|(A=n)}function vt(t,e){t|=0,e|=0;var r=0;do{r=0|yt(t,e,0,1)}while(2==(0|r));return 0|r}function _t(t,e,r,n){t|=0,e|=0,n|=0;var a,s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,x=0,E=0,S=0,O=0,T=0,P=0;if(b=M,M=M+240|0,x=b+224|0,g=b+208|0,m=b,y=b+192|0,v=b+176|0,_=b+160|0,f=b+144|0,p=b+128|0,d=b+112|0,A=b+96|0,0|(r|=0))return function(t,e,r){t|=0,e|=0,r|=0;var n,a,s,u,c,l,h,f,p,d,A,g,m,y,v,_,b,x,E,S=0,O=0,T=0,P=0,C=0,I=0,k=0,R=0;E=M,M=M+272|0,I=E+240|0,y=E,v=E+224|0,_=E+208|0,b=E+176|0,x=E+160|0,f=E+192|0,p=E+144|0,d=E+128|0,A=E+112|0,g=E+96|0,m=E+80|0,i[(C=E+256|0)>>2]=e,i[I>>2]=i[t>>2],i[I+4>>2]=i[t+4>>2],i[I+8>>2]=i[t+8>>2],i[I+12>>2]=i[t+12>>2],mt(I,C,y),i[r>>2]=0,I=v+4|0,n=b+4|0,a=16848+((C=0|i[C>>2])<<2)|0,s=16928+(C<<2)|0,u=d+8|0,c=A+8|0,l=g+8|0,h=_+4|0,P=0;t:for(;;){T=y+(((P>>>0)%5|0)<<4)|0,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];do{}while(2==(0|yt(_,C,0,1)));if(0!=(0|P)&0!=(0|Bt(e))){if(i[b>>2]=i[_>>2],i[b+4>>2]=i[_+4>>2],i[b+8>>2]=i[_+8>>2],i[b+12>>2]=i[_+12>>2],Z(I,x),S=0|i[b>>2],O=0|i[17008+(80*S|0)+(i[v>>2]<<2)>>2],i[b>>2]=i[18608+(80*S|0)+(20*O|0)>>2],(0|(T=0|i[18608+(80*S|0)+(20*O|0)+16>>2]))>0){t=0;do{nt(n),t=t+1|0}while((0|t)<(0|T))}switch(T=18608+(80*S|0)+(20*O|0)+4|0,i[f>>2]=i[T>>2],i[f+4>>2]=i[T+4>>2],i[f+8>>2]=i[T+8>>2],Y(f,3*(0|i[a>>2])|0),X(n,f,n),q(n),Z(n,p),k=+(0|i[s>>2]),o[d>>3]=3*k,o[u>>3]=0,R=-1.5*k,o[A>>3]=R,o[c>>3]=2.598076211353316*k,o[g>>3]=R,o[l>>3]=-2.598076211353316*k,0|i[17008+(80*(0|i[b>>2])|0)+(i[_>>2]<<2)>>2]){case 1:t=A,S=d;break;case 3:t=g,S=A;break;case 2:t=d,S=g;break;default:t=11;break t}te(x,p,S,t,m),At(m,0|i[b>>2],C,1,r+8+(i[r>>2]<<4)|0),i[r>>2]=1+(0|i[r>>2])}if(P>>>0<5&&(Z(h,b),At(b,0|i[_>>2],C,1,r+8+(i[r>>2]<<4)|0),i[r>>2]=1+(0|i[r>>2])),i[v>>2]=i[_>>2],i[v+4>>2]=i[_+4>>2],i[v+8>>2]=i[_+8>>2],i[v+12>>2]=i[_+12>>2],(P=P+1|0)>>>0>=6){t=2;break}}2!=(0|t)?11==(0|t)&&w(22113,22160,571,22170):M=E}(t,e,n),void(M=b);i[x>>2]=e,i[g>>2]=i[t>>2],i[g+4>>2]=i[t+4>>2],i[g+8>>2]=i[t+8>>2],i[g+12>>2]=i[t+12>>2],bt(g,x,m),i[n>>2]=0,s=16928+((a=0|i[x>>2])<<2)|0,u=f+8|0,c=p+8|0,l=d+8|0,h=y+4|0,E=0,S=0,r=-1;t:for(;;){if(t=m+((x=(S>>>0)%6|0)<<4)|0,i[y>>2]=i[t>>2],i[y+4>>2]=i[t+4>>2],i[y+8>>2]=i[t+8>>2],i[y+12>>2]=i[t+12>>2],t=E,E=0|yt(y,a,0,1),0!=(0|S)&0!=(0|Bt(e))&&(1!=(0|t)&&(0|i[y>>2])!=(0|r))){switch(Z(m+((((x+5|0)>>>0)%6|0)<<4)+4|0,v),Z(m+(x<<4)+4|0,_),T=+(0|i[s>>2]),o[f>>3]=3*T,o[u>>3]=0,P=-1.5*T,o[p>>3]=P,o[c>>3]=2.598076211353316*T,o[d>>3]=P,o[l>>3]=-2.598076211353316*T,x=0|i[g>>2],0|i[17008+(80*x|0)+(((0|r)==(0|x)?0|i[y>>2]:r)<<2)>>2]){case 1:t=p,r=f;break;case 3:t=d,r=p;break;case 2:t=f,r=d;break;default:O=9;break t}te(v,_,r,t,A),0|ee(v,A)||0|ee(_,A)||(At(A,0|i[g>>2],a,1,n+8+(i[n>>2]<<4)|0),i[n>>2]=1+(0|i[n>>2]))}if(S>>>0<6&&(Z(h,v),At(v,0|i[y>>2],a,1,n+8+(i[n>>2]<<4)|0),i[n>>2]=1+(0|i[n>>2])),(S=S+1|0)>>>0>=7)break;r=0|i[y>>2]}9==(0|O)&&w(22196,22160,735,22241),M=b}function bt(t,e,r){t|=0,e|=0,r|=0;var n,o=0,a=0,s=0,u=0,c=0;n=M,M=M+160|0,a=n,u=20336,c=(s=o=n+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|Bt(0|i[e>>2])))?o:a,st(a=t+4|0),ut(a),0|Bt(0|i[e>>2])&&(et(a),i[e>>2]=1+(0|i[e>>2])),i[r>>2]=i[t>>2],X(a,o,e=r+4|0),q(e),i[r+16>>2]=i[t>>2],X(a,o+12|0,e=r+20|0),q(e),i[r+32>>2]=i[t>>2],X(a,o+24|0,e=r+36|0),q(e),i[r+48>>2]=i[t>>2],X(a,o+36|0,e=r+52|0),q(e),i[r+64>>2]=i[t>>2],X(a,o+48|0,e=r+68|0),q(e),i[r+80>>2]=i[t>>2],X(a,o+60|0,r=r+84|0),q(r),M=n}function xt(t){var e;return e=(t=+t)<0?t+6.283185307179586:t,+(t>=6.283185307179586?e+-6.283185307179586:e)}function wt(t,e,r){return e|=0,r=+r,+u(+(+o[(t|=0)>>3]-+o[e>>3]))<r?0|(e=+u(+(+o[t+8>>3]-+o[e+8>>3]))<r):0|(e=0)}function Et(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 St(t){if(!((t=+t)>1.5707963267948966))return+t;do{t+=-3.141592653589793}while(t>1.5707963267948966);return+t}function Ot(t){if((t=+t)>3.141592653589793)do{t+=-6.283185307179586}while(t>3.141592653589793);if(!(t<-3.141592653589793))return+t;do{t+=6.283185307179586}while(t<-3.141592653589793);return+t}function Tt(t,e){t|=0;var r=0,n=0,i=0;return n=+o[(e|=0)+8>>3],i=+o[t+8>>3],(r=+u(+(n-i)))>3.141592653589793&&(r=+u(+((n<0?n+6.283185307179586:n)-(i<0?i+6.283185307179586:i)))),n=1.5707963267948966-+o[t>>3],i=1.5707963267948966-+o[e>>3],i=+h(+n)*+h(+i)+ +h(+r)*(+f(+n)*+f(+i)),6371.007180918475*+d(+((i=i>1?1:i)<-1?-1:i))}function Pt(t,e){var r=0,n=0,i=0,o=0,a=0,s=0;if(!(!0&134217728==(2013265920&(e|=0)|0)))return 0|(e=0);if(a=0|ye(0|(t|=0),0|e,45),x(),(a&=127)>>>0>121)return 0|(e=0);r=0|ye(0|t,0|e,52),x(),r&=15;do{if(0|r){for(i=1,n=0;;){if(o=0|ye(0|t,0|e,3*(15-i|0)|0),x(),0!=(0|(o&=7))&(1^n)){if(1==(0|o)&0!=(0|L(a))){s=0,n=13;break}n=1}if(7==(0|o)){s=0,n=13;break}if(!(i>>>0<r>>>0)){n=9;break}i=i+1|0}if(9==(0|n)){if(15!=(0|r))break;return 0|(s=1)}if(13==(0|n))return 0|s}}while(0);for(;;){if(s=0|ye(0|t,0|e,3*(14-r|0)|0),x(),!(7==(7&s|0)&!0)){s=0,n=13;break}if(!(r>>>0<14)){s=1,n=13;break}r=r+1|0}return 13==(0|n)?0|s:0}function Mt(t,e,r){r|=0;var n=0,i=0;if(n=0|ye(0|(t|=0),0|(e|=0),52),x(),(0|(n&=15))>=(0|r)){if((0|n)!=(0|r))if(r>>>0<=15){if(t|=i=0|ve(0|r,0,52),e=0|x()|-15728641&e,(0|n)>(0|r))do{i=0|ve(7,0,3*(14-r|0)|0),r=r+1|0,t|=i,e=0|x()|e}while((0|r)<(0|n))}else e=0,t=0}else e=0,t=0;return b(0|e),0|t}function Ct(t,e,r,n){r|=0,n|=0;var o,a=0,s=0,u=0,c=0,l=0,h=0;if(u=0|ye(0|(t|=0),0|(e|=0),52),x(),(0|r)<16&(0|(u&=15))<=(0|r)){if((0|u)==(0|r))return i[(r=n)>>2]=t,void(i[r+4>>2]=e);if(o=(0|(l=0|Yt(7,r-u|0)))/7|0,c=0|ye(0|t,0|e,45),x(),0|L(127&c)){t:do{if(u)for(s=1;;){if(a=0|ye(0|t,0|e,3*(15-s|0)|0),x(),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|ve(u+1|0,0,52),a=0|x()|-15728641&e,Ct(e=(h|t)&~(e=0|ve(7,0,0|(c=3*(14-u|0)|0))),u=a&~(0|x()),r,n),a=n+(o<<3)|0,!s)return Ct((h=0|ve(1,0,0|c))|e,0|x()|u,r,a),h=a+(o<<3)|0,Ct((l=0|ve(2,0,0|c))|e,0|x()|u,r,h),h=h+(o<<3)|0,Ct((l=0|ve(3,0,0|c))|e,0|x()|u,r,h),h=h+(o<<3)|0,Ct((l=0|ve(4,0,0|c))|e,0|x()|u,r,h),h=h+(o<<3)|0,Ct((l=0|ve(5,0,0|c))|e,0|x()|u,r,h),void Ct((l=0|ve(6,0,0|c))|e,0|x()|u,r,h+(o<<3)|0);s=a+(o<<3)|0,(0|l)>6&&(xe(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),Ct((h=0|ve(2,0,0|c))|e,0|x()|u,r,a),h=a+(o<<3)|0,Ct((l=0|ve(3,0,0|c))|e,0|x()|u,r,h),h=h+(o<<3)|0,Ct((l=0|ve(4,0,0|c))|e,0|x()|u,r,h),h=h+(o<<3)|0,Ct((l=0|ve(5,0,0|c))|e,0|x()|u,r,h),Ct((l=0|ve(6,0,0|c))|e,0|x()|u,r,h+(o<<3)|0)}}function It(t,e){var r=0,n=0,i=0;if(i=0|ye(0|(t|=0),0|(e|=0),45),x(),!(0|L(127&i)))return 0|(i=0);i=0|ye(0|t,0|e,52),x(),i&=15;t:do{if(i)for(n=1;;){if(r=0|ye(0|t,0|e,3*(15-n|0)|0),x(),0|(r&=7))break t;if(!(n>>>0<i>>>0)){r=0;break}n=n+1|0}else r=0}while(0);return 0|(i=0==(0|r)&1)}function kt(t,e){var r=0,n=0,i=0;if(i=0|ye(0|(t|=0),0|(e|=0),52),x(),!(i&=15))return 0|(i=0);for(n=1;;){if(r=0|ye(0|t,0|e,3*(15-n|0)|0),x(),0|(r&=7)){n=5;break}if(!(n>>>0<i>>>0)){r=0,n=5;break}n=n+1|0}return 5==(0|n)?0|r:0}function Rt(t,e){var r=0,n=0,i=0,o=0,a=0,s=0,u=0;if(u=0|ye(0|(t|=0),0|(e|=0),52),x(),!(u&=15))return u=t,b(0|(s=e)),0|u;for(s=1,r=0;;){n=0|ve(7,0,0|(o=3*(15-s|0)|0)),i=0|x(),a=0|ye(0|t,0|e,0|o),x(),t=(o=0|ve(0|ot(7&a),0,0|o))|t&~n,e=(a=0|x())|e&~i;t:do{if(!r)if(0==(o&n|0)&0==(a&i|0))r=0;else if(n=0|ye(0|t,0|e,52),x(),n&=15){r=1;e:for(;;){switch(a=0|ye(0|t,0|e,3*(15-r|0)|0),x(),7&a){case 1:break e;case 0:break;default:r=1;break t}if(!(r>>>0<n>>>0)){r=1;break t}r=r+1|0}for(r=1;;){if(i=0|ye(0|t,0|e,0|(a=3*(15-r|0)|0)),x(),o=0|ve(7,0,0|a),e&=~(0|x()),t=t&~o|(a=0|ve(0|ot(7&i),0,0|a)),e=0|e|x(),!(r>>>0<n>>>0)){r=1;break}r=r+1|0}}else r=1}while(0);if(!(s>>>0<u>>>0))break;s=s+1|0}return b(0|e),0|t}function Lt(t,e){var r=0,n=0,i=0,o=0,a=0;if(n=0|ye(0|(t|=0),0|(e|=0),52),x(),!(n&=15))return n=t,b(0|(r=e)),0|n;for(r=1;a=0|ye(0|t,0|e,0|(o=3*(15-r|0)|0)),x(),i=0|ve(7,0,0|o),e&=~(0|x()),t=(o=0|ve(0|ot(7&a),0,0|o))|t&~i,e=0|x()|e,r>>>0<n>>>0;)r=r+1|0;return b(0|e),0|t}function jt(t,e){var r=0,n=0,i=0,o=0,a=0,s=0,u=0;if(u=0|ye(0|(t|=0),0|(e|=0),52),x(),!(u&=15))return u=t,b(0|(s=e)),0|u;for(s=1,r=0;;){n=0|ve(7,0,0|(o=3*(15-s|0)|0)),i=0|x(),a=0|ye(0|t,0|e,0|o),x(),t=(o=0|ve(0|at(7&a),0,0|o))|t&~n,e=(a=0|x())|e&~i;t:do{if(!r)if(0==(o&n|0)&0==(a&i|0))r=0;else if(n=0|ye(0|t,0|e,52),x(),n&=15){r=1;e:for(;;){switch(a=0|ye(0|t,0|e,3*(15-r|0)|0),x(),7&a){case 1:break e;case 0:break;default:r=1;break t}if(!(r>>>0<n>>>0)){r=1;break t}r=r+1|0}for(r=1;;){if(o=0|ve(7,0,0|(i=3*(15-r|0)|0)),a=e&~(0|x()),e=0|ye(0|t,0|e,0|i),x(),t=t&~o|(e=0|ve(0|at(7&e),0,0|i)),e=0|a|x(),!(r>>>0<n>>>0)){r=1;break}r=r+1|0}}else r=1}while(0);if(!(s>>>0<u>>>0))break;s=s+1|0}return b(0|e),0|t}function Dt(t,e){var r=0,n=0,i=0,o=0,a=0;if(n=0|ye(0|(t|=0),0|(e|=0),52),x(),!(n&=15))return n=t,b(0|(r=e)),0|n;for(r=1;o=0|ve(7,0,0|(a=3*(15-r|0)|0)),i=e&~(0|x()),e=0|ye(0|t,0|e,0|a),x(),t=(e=0|ve(0|at(7&e),0,0|a))|t&~o,e=0|x()|i,r>>>0<n>>>0;)r=r+1|0;return b(0|e),0|t}function Bt(t){return 0|(0|(t|=0))%2}function Ft(t,e){t|=0;var r,n;return n=M,M=M+16|0,r=n,(e|=0)>>>0<=15&&2146435072!=(2146435072&i[t+4>>2]|0)&&2146435072!=(2146435072&i[t+8+4>>2]|0)?(!function(t,e,r){var n,i;n=M,M=M+16|0,dt(t|=0,e|=0,r|=0,i=n),H(i,r+4|0),M=n}(t,e,r),e=0|function(t,e){t|=0;var r,n=0,o=0,a=0,s=0,u=0,c=0,l=0,h=0;if(r=M,M=M+64|0,c=r+40|0,o=r+24|0,a=r+12|0,s=r,ve(0|(e|=0),0,52),n=134225919|x(),!e)return(0|i[t+4>>2])>2?(c=0,b(0|(u=0)),M=r,0|c):(0|i[t+8>>2])>2?(c=0,b(0|(u=0)),M=r,0|c):(0|i[t+12>>2])>2?(c=0,b(0|(u=0)),M=r,0|c):(ve(0|D(t),0,45),u=0|x()|n,c=-1,b(0|u),M=r,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?($(u),i[a>>2]=i[u>>2],i[a+4>>2]=i[u+4>>2],i[a+8>>2]=i[u+8>>2],tt(a)):(J(u),i[a>>2]=i[u>>2],i[a+4>>2]=i[u+4>>2],i[a+8>>2]=i[u+8>>2],et(a)),Q(o,a,s),q(s),l=0|ve(7,0,0|(h=3*(15-e|0)|0)),n&=~(0|x()),t=(h=0|ve(0|K(s),0,0|h))|t&~l,n=0|x()|n,(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|ve(0|(o=0|D(c)),0,45),e|=t,t=0|x()|-1040385&n,s=0|B(c),!(0|L(o))){if((0|s)<=0)break;for(a=0;;){if(o=0|ye(0|e,0|t,52),x(),o&=15)for(n=1;c=0|ye(0|e,0|t,0|(h=3*(15-n|0)|0)),x(),l=0|ve(7,0,0|h),t&=~(0|x()),e=e&~l|(h=0|ve(0|ot(7&c),0,0|h)),t=0|t|x(),n>>>0<o>>>0;)n=n+1|0;if((0|(a=a+1|0))==(0|s))break t}}a=0|ye(0|e,0|t,52),x(),a&=15;e:do{if(a){n=1;r:for(;;){switch(h=0|ye(0|e,0|t,3*(15-n|0)|0),x(),7&h){case 1:break r;case 0:break;default:break e}if(!(n>>>0<a>>>0))break e;n=n+1|0}if(0|F(o,0|i[c>>2]))for(n=1;l=0|ve(7,0,0|(c=3*(15-n|0)|0)),h=t&~(0|x()),t=0|ye(0|e,0|t,0|c),x(),e=e&~l|(t=0|ve(0|at(7&t),0,0|c)),t=0|h|x(),n>>>0<a>>>0;)n=n+1|0;else for(n=1;c=0|ye(0|e,0|t,0|(h=3*(15-n|0)|0)),x(),l=0|ve(7,0,0|h),t&=~(0|x()),e=e&~l|(h=0|ve(0|ot(7&c),0,0|h)),t=0|t|x(),n>>>0<a>>>0;)n=n+1|0}}while(0);if((0|s)>0){n=0;do{e=0|Rt(e,t),t=0|x(),n=n+1|0}while((0|n)!=(0|s))}}else e=0,t=0}while(0);return h=e,b(0|(l=t)),M=r,0|h}(r,e),t=0|x()):(t=0,e=0),b(0|t),M=n,0|e}function zt(t,e,r){var n,o=0,a=0,s=0;if(n=(r|=0)+4|0,a=0|ye(0|(t|=0),0|(e|=0),52),x(),a&=15,s=0|ye(0|t,0|e,45),x(),o=0==(0|a),0|L(127&s)){if(o)return 0|(s=1);o=1}else{if(o)return 0|(s=0);o=0==(0|i[n>>2])&&0==(0|i[r+8>>2])?0!=(0|i[r+12>>2])&1:1}for(r=1;1&r?tt(n):et(n),s=0|ye(0|t,0|e,3*(15-r|0)|0),x(),rt(n,7&s),r>>>0<a>>>0;)r=r+1|0;return 0|o}function Nt(t,e,r){r|=0;var n,o,a=0,s=0,u=0,c=0,l=0,h=0;o=M,M=M+16|0,n=o,h=0|ye(0|(t|=0),0|(e|=0),45),x(),h&=127;t:do{if(0!=(0|L(h))&&(u=0|ye(0|t,0|e,52),x(),0!=(0|(u&=15)))){a=1;e:for(;;){switch(l=0|ye(0|t,0|e,3*(15-a|0)|0),x(),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|ve(7,0,0|(e=3*(15-s|0)|0)),l=a&~(0|x()),a=0|ye(0|t,0|a,0|e),x(),t=t&~c|(a=0|ve(0|at(7&a),0,0|e)),a=0|l|x(),s>>>0<u>>>0;)s=s+1|0}else a=e}while(0);if(l=7728+(28*h|0)|0,i[r>>2]=i[l>>2],i[r+4>>2]=i[l+4>>2],i[r+8>>2]=i[l+8>>2],i[r+12>>2]=i[l+12>>2],0|zt(t,a,r)){if(c=r+4|0,i[n>>2]=i[c>>2],i[n+4>>2]=i[c+4>>2],i[n+8>>2]=i[c+8>>2],u=0|ye(0|t,0|a,52),x(),l=15&u,1&u?(et(c),u=l+1|0):u=l,0|L(h)){t:do{if(l)for(e=1;;){if(s=0|ye(0|t,0|a,3*(15-e|0)|0),x(),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|yt(r,u,a,0)){if(0|L(h))do{}while(0!=(0|yt(r,u,0,0)));(0|u)!=(0|l)&&J(c)}else(0|u)!=(0|l)&&(i[c>>2]=i[n>>2],i[c+4>>2]=i[n+4>>2],i[c+8>>2]=i[n+8>>2]);M=o}else M=o}function Ut(t,e,r){r|=0;var n,i;n=M,M=M+16|0,Nt(t|=0,e|=0,i=n),e=0|ye(0|t,0|e,52),x(),gt(i,15&e,r),M=n}function Vt(t,e,r){r|=0;var n,i,o=0,a=0,s=0;if(i=M,M=M+16|0,Nt(t|=0,e|=0,n=i),s=0|ye(0|t,0|e,52),x(),s&=15,a=0|ye(0|t,0|e,45),x(),!(0|L(127&a)))return _t(n,s,e=0,r),void(M=i);t:do{if(s)for(a=1;;){if(o=0|ye(0|t,0|e,3*(15-a|0)|0),x(),0|(o&=7))break t;if(!(a>>>0<s>>>0)){o=0;break}a=a+1|0}else o=0}while(0);_t(n,s,e=0==(0|o)&1,r),M=i}function Gt(t,e,r,n){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|(r|=0))&(0|(e|=0))==(0|(n|=0))|!1|134217728!=(2013265920&e|0)|!1|134217728!=(2013265920&n|0))return M=o,0|(u=0);if(a=0|ye(0|t,0|e,52),x(),a&=15,s=0|ye(0|r,0|n,52),x(),(0|a)!=(15&s|0))return M=o,0|(u=0);if(s=a+-1|0,a>>>0>1&&(l=0|Mt(t,e,s),c=0|x(),(0|l)==(0|(s=0|Mt(r,n,s)))&(0|c)==(0|x()))){if(a=0|ye(0|t,0|e,0|(s=3*(15^a)|0)),x(),a&=7,s=0|ye(0|r,0|n,0|s),x(),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 C(t,e,1,u),a=(0|i[(l=u)>>2])==(0|r)&&(0|i[l+4>>2])==(0|n)||(0|i[(l=u+8|0)>>2])==(0|r)&&(0|i[l+4>>2])==(0|n)||(0|i[(l=u+16|0)>>2])==(0|r)&&(0|i[l+4>>2])==(0|n)||(0|i[(l=u+24|0)>>2])==(0|r)&&(0|i[l+4>>2])==(0|n)||(0|i[(l=u+32|0)>>2])==(0|r)&&(0|i[l+4>>2])==(0|n)||(0|i[(l=u+40|0)>>2])==(0|r)&&(0|i[l+4>>2])==(0|n)?1:1&((0|i[(a=u+48|0)>>2])==(0|r)?(0|i[a+4>>2])==(0|n):0),M=o,0|(l=a)}function Wt(t){t|=0;var e,r,n=0;return(e=0|pe(1,12))||w(22330,22285,46,22343),0|(n=0|i[(r=t+4|0)>>2])?(i[(n=n+8|0)>>2]=e,i[r>>2]=e,0|e):(0|i[t>>2]&&w(22360,22285,58,22383),i[(n=t)>>2]=e,i[r>>2]=e,0|e)}function Ht(t,e){t|=0,e|=0;var r,n;return(n=0|he(24))||w(22397,22285,75,22411),i[n>>2]=i[e>>2],i[n+4>>2]=i[e+4>>2],i[n+8>>2]=i[e+8>>2],i[n+12>>2]=i[e+12>>2],i[n+16>>2]=0,0|(r=0|i[(e=t+4|0)>>2])?(i[r+16>>2]=n,i[e>>2]=n,0|n):(0|i[t>>2]&&w(22426,22285,79,22411),i[t>>2]=n,i[e>>2]=n,0|n)}function qt(t){var e,r,n=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,E=0,S=0,O=0,T=0,P=0,M=0,C=0,I=0,k=0,R=0,L=0,j=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);n=s,a=0;do{a=a+1|0,n=0|i[n+8>>2]}while(0!=(0|n));if(a>>>0<2)return 0|(D=0);(r=0|he(a<<2))||w(22446,22285,312,22465),(e=0|he(a<<5))||w(22487,22285,316,22465),i[t>>2]=0,i[(P=t+4|0)>>2]=0,i[c>>2]=0,a=0,L=0,T=0,g=0;t:for(;;){if(A=0|i[s>>2]){l=0,h=A;do{if(p=+o[h+8>>3],n=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[n>>3]+ +o[c>>3])}while(!d);if(14==(0|D)){D=0,l=0,n=A;do{O=+o[n+8>>3],k=0|i[(R=n+16|0)>>2],S=+o[(k=0==(0|k)?A:k)+8>>3],l+=(+o[n>>3]+ +o[k>>3])*((S<0?S+6.283185307179586:S)-(O<0?O+6.283185307179586:O)),n=0|i[(0==(0|n)?s:R)>>2]}while(0!=(0|n))}l>0?(i[r+(L<<2)>>2]=s,L=L+1|0,c=T,n=g):D=19}else D=19;if(19==(0|D)){D=0;do{if(!a){if(g){c=P,h=g+8|0,n=s,a=t;break}if(0|i[t>>2]){D=27;break t}c=P,h=t,n=s,a=t;break}if(0|i[(n=a+8|0)>>2]){D=21;break t}if(!(a=0|pe(1,12))){D=23;break t}i[n>>2]=a,c=a+4|0,h=a,n=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,E=-17976931348623157e292,c=0,y=d,p=17976931348623157e292,_=17976931348623157e292,b=-17976931348623157e292,f=-17976931348623157e292;l=+o[y>>3],O=+o[y+8>>3],y=0|i[y+16>>2],S=+o[((v=0==(0|y))?d:y)+8>>3],l<p&&(o[A>>3]=l,p=l),O<_&&(o[g>>3]=O,_=O),l>b?o[h>>3]=l:l=b,O>f&&(o[m>>3]=O,f=O),x=O>0&O<x?O:x,E=O<0&O>E?O:E,c|=+u(+(O-S))>3.141592653589793,!v;)b=l;c&&(o[m>>3]=E,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=n}if(21==(0|D))w(22263,22285,32,22297);else if(23==(0|D))w(22317,22285,34,22297);else if(27==(0|D))w(22360,22285,58,22383);else if(45==(0|D)){t:do{if((0|L)>0){for(R=0==(0|c),I=c<<2,k=0==(0|t),C=0,n=0;;){if(M=0|i[r+(C<<2)>>2],R)D=73;else{if(!(T=0|he(I))){D=50;break}if(!(P=0|he(I))){D=52;break}e:do{if(k)a=0;else{for(c=0,a=0,h=t;s=e+(c<<5)|0,0|Zt(0|i[h>>2],s,0|i[M>>2])?(i[T+(a<<2)>>2]=h,i[P+(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|Zt(c,0|i[P+(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(fe(T),fe(P),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]=M,i[c>>2]=M}else D=73}if(73==(0|D)){if(D=0,0|(n=0|i[M>>2]))do{P=n,n=0|i[n+16>>2],fe(P)}while(0!=(0|n));fe(M),n=2}if((0|(C=C+1|0))>=(0|L)){j=n;break t}}50==(0|D)?w(22502,22285,246,22521):52==(0|D)?w(22540,22285,248,22521):70==(0|D)&&w(22360,22285,58,22383)}else j=0}while(0);return fe(r),fe(e),0|(D=j)}return 0}function Zt(t,e,r){t|=0;var n,a=0,s=0,u=0,c=0,l=0,h=0,f=0;if(!(0|V(e|=0,r|=0)))return 0|(t=0);if(e=0|U(e),n=+o[r>>3],a=e&(a=+o[r+8>>3])<0?a+6.283185307179586:a,!(t=0|i[t>>2]))return 0|(t=0);if(e){e=0,r=t;t:for(;;){for(;c=+o[r>>3],h=+o[r+8>>3],f=0|i[(r=r+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),n<u|n>l;)if(!(r=0|i[r>>2])){r=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+=(n-u)/(l-u)*(c-h))<0?h+6.283185307179586:h)>a&&(e^=1),!(r=0|i[r>>2])){r=22;break}}if(22==(0|r))return 0|e}else{e=0,r=t;t:for(;;){for(;c=+o[r>>3],h=+o[r+8>>3],f=0|i[(r=r+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),n<u|n>l;)if(!(r=0|i[r>>2])){r=22;break t}if(s+(n-u)/(l-u)*(c-s)>(a=c==a|s==a?a+-2220446049250313e-31:a)&&(e^=1),!(r=0|i[r>>2])){r=22;break}}if(22==(0|r))return 0|e}return 0}function Xt(t,e,r,o,a){r|=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|ye(0|(t|=0),0|(e|=0),52),x(),h&=15,m=0|ye(0|r,0|o,52),x(),(0|h)!=(15&m|0))return M=l,0|(_=1);if(A=0|ye(0|t,0|e,45),x(),A&=127,g=0|ye(0|r,0|o,45),x(),m=(0|A)!=(0|(g&=127))){if(7==(0|(p=0|N(A,g))))return M=l,0|(_=2);7==(0|(d=0|N(g,A)))?w(22564,22588,151,22598):(y=p,f=d)}else y=0,f=0;s=0|L(A),u=0|L(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=r,p=o;do{d=0|jt(d,p),p=0|x(),1==(0|(f=0|at(f)))&&(f=0|at(1)),A=A+1|0}while((0|A)!=(0|g));g=f,A=d,d=p}else g=f,A=r,d=o;else if(p){A=0,d=r,p=o;do{d=0|Dt(d,p),p=0|x(),f=0|at(f),A=A+1|0}while((0|A)!=(0|g));g=f,A=d,d=p}else g=f,A=r,d=o;if(zt(A,d,_),m||w(22611,22588,181,22598),(p=0!=(0|s))&(f=0!=(0|u))&&w(22638,22588,182,22598),p){if(f=0|kt(t,e),0|n[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|kt(A,d),0|n[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&&w(22669,22588,212,22598),(0|A)<=-1&&w(22692,22588,213,22598),(0|d)>0){p=_+4|0,f=0;do{it(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,rt(c,y),0|h)for(;0|Bt(h)?tt(c):et(c),(0|h)>1;)h=h+-1|0;if((0|f)>0){h=0;do{it(c),h=h+1|0}while((0|h)!=(0|f))}X(v=_+4|0,c,v),q(v),v=50}else if(zt(r,o,_),0!=(0|s)&0!=(0|u))if((0|g)!=(0|A)&&w(22716,22588,243,22598),f=0|kt(t,e),h=0|kt(r,o),0|n[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{it(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 Qt(t,e,r,n){r|=0,n|=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|ye(0|(t|=0),0|(e|=0),52),x(),u&=15,d=0|ye(0|t,0|e,45),x(),o=0|L(d&=127),ve(0|u,0,52),m=134225919|x(),i[(g=n)>>2]=-1,i[g+4>>2]=m,!u)return(0|i[r>>2])>1?(M=a,0|(m=1)):(0|i[r+4>>2])>1?(M=a,0|(m=1)):(0|i[r+8>>2])>1?(M=a,0|(m=1)):127==(0|(s=0|z(d,0|K(r))))?(M=a,0|(m=1)):(A=0|ve(0|s,0,45),g=0|x(),g=-1040385&i[(d=n)+4>>2]|g,i[(m=n)>>2]=i[d>>2]|A,i[m+4>>2]=g,M=a,0|(m=0));for(i[c>>2]=i[r>>2],i[c+4>>2]=i[r+4>>2],i[c+8>>2]=i[r+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|Bt(u)?($(c),i[h>>2]=i[c>>2],i[h+4>>2]=i[c+4>>2],i[h+8>>2]=i[c+8>>2],tt(h)):(J(c),i[h>>2]=i[c>>2],i[h+4>>2]=i[c+4>>2],i[h+8>>2]=i[c+8>>2],et(h)),Q(l,h,f),q(f),y=0|i[(g=n)>>2],g=0|i[g+4>>2],r=0|ve(7,0,0|(v=3*(15-u|0)|0)),g&=~(0|x()),v=0|ve(0|K(f),0,0|v),g=0|x()|g,i[(m=n)>>2]=v|y&~r,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|z(d,u=0|K(c))))?0:0|L(l);e:do{if(u){if(o){if(c=21408+(28*(0|kt(t,e))|0)+(u<<2)|0,(0|(c=0|i[c>>2]))>0){r=0;do{u=0|ot(u),r=r+1|0}while((0|r)!=(0|c))}if(1==(0|u)){s=3;break t}127==(0|(r=0|z(d,u)))&&w(22743,22588,376,22773),0|L(r)?w(22786,22588,377,22773):(A=c,p=u,s=r)}else A=0,p=u,s=l;if((0|(h=0|i[4304+(28*d|0)+(p<<2)>>2]))<=-1&&w(22817,22588,384,22773),!f){if((0|A)<=-1&&w(22669,22588,417,22773),0|A){u=0,r=0|i[(c=n)>>2],c=0|i[c+4>>2];do{r=0|Lt(r,c),c=0|x(),i[(v=n)>>2]=r,i[v+4>>2]=c,u=u+1|0}while((0|u)<(0|A))}if((0|h)<=0){u=54;break}for(u=0,r=0|i[(c=n)>>2],c=0|i[c+4>>2];;)if(r=0|Lt(r,c),c=0|x(),i[(v=n)>>2]=r,i[v+4>>2]=c,(0|(u=u+1|0))==(0|h)){u=54;break e}}if(7==(0|(l=0|N(s,d)))&&w(22564,22588,393,22773),r=0|i[(u=n)>>2],u=0|i[u+4>>2],(0|h)>0){c=0;do{r=0|Lt(r,u),u=0|x(),i[(v=n)>>2]=r,i[v+4>>2]=u,c=c+1|0}while((0|c)!=(0|h))}if(r=0|kt(r,u),v=0|j(s),(0|(r=0|i[(v?21824:21616)+(28*l|0)+(r<<2)>>2]))<=-1&&w(22669,22588,412,22773),r){u=0,c=0|i[(l=n)>>2],l=0|i[l+4>>2];do{c=0|Rt(c,l),l=0|x(),i[(v=n)>>2]=c,i[v+4>>2]=l,u=u+1|0}while((0|u)<(0|r));u=54}else u=54}else if(0!=(0|o)&0!=(0|f))if(u=21408+(28*(v=0|kt(t,e))|0)+((0|kt(0|i[(u=n)>>2],0|i[u+4>>2]))<<2)|0,(0|(u=0|i[u>>2]))<=-1&&w(22840,22588,433,22773),u){s=0,r=0|i[(c=n)>>2],c=0|i[c+4>>2];do{r=0|Lt(r,c),c=0|x(),i[(v=n)>>2]=r,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|kt(0|i[(v=n)>>2],0|i[v+4>>2]))){s=4;break}m=0|i[(v=n)>>2],v=-1040385&i[v+4>>2],y=0|ve(0|s,0,45),v=0|v|x(),i[(s=n)>>2]=m|y,i[s+4>>2]=v,s=0}else s=2}while(0);return M=a,0|(v=s)}function Yt(t,e){var r=0;if(!(e|=0))return 0|(r=1);r=t|=0,t=1;do{t=0|v(0==(1&e|0)?1:r,t),e>>=1,r=0|v(r,r)}while(0!=(0|e));return 0|t}function Kt(t,e,r){t|=0;var n,a,s=0,u=0,c=0,l=0,h=0,f=0,p=0,d=0;if(!(0|V(e|=0,r|=0)))return 0|(d=0);if(e=0|U(e),a=+o[r>>3],s=e&(s=+o[r+8>>3])<0?s+6.283185307179586:s,(0|(d=0|i[t>>2]))<=0)return 0|(d=0);if(n=0|i[t+4>>2],e){e=0,r=-1,t=0;t:for(;;){for(p=t;l=+o[n+(p<<4)>>3],f=+o[n+(p<<4)+8>>3],c=+o[n+((t=(r+2|0)%(0|d)|0)<<4)>>3],u=+o[n+(t<<4)+8>>3],l>c?(h=l,l=f):(h=c,c=l,l=u,u=f),a<c|a>h;){if(!((0|(r=p+1|0))<(0|d))){r=22;break t}t=p,p=r,r=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)){r=22;break}r=p}if(22==(0|r))return 0|e}else{e=0,r=-1,t=0;t:for(;;){for(p=t;l=+o[n+(p<<4)>>3],f=+o[n+(p<<4)+8>>3],c=+o[n+((t=(r+2|0)%(0|d)|0)<<4)>>3],u=+o[n+(t<<4)+8>>3],l>c?(h=l,l=f):(h=c,c=l,l=u,u=f),a<c|a>h;){if(!((0|(r=p+1|0))<(0|d))){r=22;break t}t=p,p=r,r=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)){r=22;break}r=p}if(22==(0|r))return 0|e}return 0}function $t(t,e){e|=0;var r,n,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(!(n=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|n)<=0)){for(r=0|i[t+4>>2],m=17976931348623157e292,y=-17976931348623157e292,v=0,t=-1,p=17976931348623157e292,d=17976931348623157e292,g=-17976931348623157e292,h=-17976931348623157e292,_=0;l=+o[r+(_<<4)>>3],A=+o[r+(_<<4)+8>>3],f=+o[r+(((0|(t=t+2|0))==(0|n)?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|n);)b=_,g=l,_=t,t=b;v&&(o[c>>3]=y,o[s>>3]=m)}}function Jt(t,e,r){var n=0,o=0,a=0;if(!(0|Kt(t|=0,e|=0,r|=0)))return 0|(o=0);if((0|i[(o=t+8|0)>>2])<=0)return 0|(o=1);for(n=t+12|0,t=0;;){if(a=t,t=t+1|0,0|Kt((0|i[n>>2])+(a<<3)|0,e+(t<<5)|0,r)){t=0,n=6;break}if((0|t)>=(0|i[o>>2])){t=1,n=6;break}}return 6==(0|n)?0|t:0}function te(t,e,r,n,i){e|=0,r|=0,n|=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[r>>3],p=((p=+o[n>>3]-h)*(s-(f=+o[r+8>>3]))-(c-h)*(l=+o[n+8>>3]-f))/(u*l-a*p),o[i>>3]=c+u*p,o[i+8>>3]=s+a*p}function ee(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 re(t,e){e|=0;var r,n,i;return+((i=+o[(t|=0)>>3]-+o[e>>3])*i+(n=+o[t+8>>3]-+o[e+8>>3])*n+(r=+o[t+16>>3]-+o[e+16>>3])*r)}function ne(t,e,r){t|=0,r|=0;var n=0;(0|(e|=0))>0?(n=0|pe(e,4),i[t>>2]=n,n||w(22869,22892,37,22906)):i[t>>2]=0,i[t+4>>2]=e,i[t+8>>2]=0,i[t+12>>2]=r}function ie(t){var e,r,n,a=0,s=0,c=0,h=0;e=(t|=0)+4|0,r=t+12|0,n=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[r>>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]}fe(h),i[n>>2]=(0|i[n>>2])-1}}while(0)}fe(0|i[t>>2])}function oe(t){var e,r=0,n=0;for(e=0|i[(t|=0)+4>>2],n=0;;){if((0|n)>=(0|e)){r=0,n=4;break}if(r=0|i[(0|i[t>>2])+(n<<2)>>2]){n=4;break}n=n+1|0}return 4==(0|n)?0|r:0}function ae(t,e){e|=0;var r=0,n=0,a=0,s=0;if(r=~~(+u(+ +l(10,+ +(15-(0|i[(t|=0)+12>>2])|0))*(+o[e>>3]+ +o[e+8>>3]))%+(0|i[t+4>>2]))>>>0,r=(0|i[t>>2])+(r<<2)|0,!(n=0|i[r>>2]))return 0|(s=1);s=e+32|0;do{if((0|n)!=(0|e)){if(!(r=0|i[n+32>>2]))return 0|(s=1);for(a=r;;){if((0|a)==(0|e)){a=8;break}if(!(r=0|i[a+32>>2])){r=1,a=10;break}n=a,a=r}if(8==(0|a)){i[n+32>>2]=i[s>>2];break}if(10==(0|a))return 0|r}else i[r>>2]=i[s>>2]}while(0);return fe(e),i[(s=t+8|0)>>2]=(0|i[s>>2])-1,0|(s=0)}function se(t,e,r){t|=0,e|=0,r|=0;var n,a=0,s=0,c=0;(n=0|he(40))||w(22922,22892,95,22935),i[n>>2]=i[e>>2],i[n+4>>2]=i[e+4>>2],i[n+8>>2]=i[e+8>>2],i[n+12>>2]=i[e+12>>2],i[(s=n+16|0)>>2]=i[r>>2],i[s+4>>2]=i[r+4>>2],i[s+8>>2]=i[r+8>>2],i[s+12>>2]=i[r+12>>2],i[n+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|Et(a,e)&&0|Et(a+16|0,r));)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]=n;break}return fe(n),0|(c=a)}i[s>>2]=n}while(0);return i[(c=t+8|0)>>2]=1+(0|i[c>>2]),0|(c=n)}function ue(t,e,r){e|=0,r|=0;var n=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|(r=0);if(!r){for(t=a;;){if(0|Et(t,e)){n=10;break}if(!(t=0|i[t+32>>2])){t=0,n=10;break}}if(10==(0|n))return 0|t}for(t=a;;){if(0|Et(t,e)&&0|Et(t+16|0,r)){n=10;break}if(!(t=0|i[t+32>>2])){t=0,n=10;break}}return 10==(0|n)?0|t:0}function ce(t,e){e|=0;var r=0;if(r=~~(+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])+(r<<2)>>2]))return 0|(r=0);for(;;){if(0|Et(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 le(t){return 0|~~+function(t){return+ +we(+(t=+t))}(t=+t)}function he(t){t|=0;var e,r=0,n=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&(n=(p=0|i[5741])>>>t)|0)return o=0|i[(n=(t=23004+((r=(1&n^1)+t|0)<<1<<2)|0)+8|0)>>2],(0|(s=0|i[(a=o+8|0)>>2]))==(0|t)?i[5741]=p&~(1<<r):(i[s+12>>2]=t,i[n>>2]=s),x=r<<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[5743])>>>0){if(0|n)return r=((r=n<<t&((r=2<<t)|0-r))&0-r)-1|0,s=0|i[(t=(r=23004+((o=((n=(r>>>=c=r>>>12&16)>>>5&8)|c|(s=(r>>>=n)>>>2&4)|(t=(r>>>=s)>>>1&2)|(o=(r>>>=t)>>>1&1))+(r>>>o)|0)<<1<<2)|0)+8|0)>>2],(0|(n=0|i[(c=s+8|0)>>2]))==(0|r)?(t=p&~(1<<o),i[5741]=t):(i[n+12>>2]=r,i[t>>2]=n,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[5746],n=23004+((r=f>>>3)<<1<<2)|0,t&(r=1<<r)?r=0|i[(t=n+8|0)>>2]:(i[5741]=t|r,r=n,t=n+8|0),i[t>>2]=o,i[r+12>>2]=o,i[o+8>>2]=r,i[o+12>>2]=n),i[5743]=u,i[5746]=a,M=e,0|(x=c);if(s=0|i[5742]){for(n=(s&0-s)-1|0,n=l=0|i[23268+(((o=(n>>>=a=n>>>12&16)>>>5&8)|a|(u=(n>>>=o)>>>2&4)|(c=(n>>>=u)>>>1&2)|(l=(n>>>=c)>>>1&1))+(n>>>l)<<2)>>2],c=l,l=(-8&i[l+4>>2])-h|0;(t=0|i[n+16>>2])||(t=0|i[n+20>>2]);)n=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],r=0|i[c+12>>2];do{if((0|r)==(0|c)){if(!(r=0|i[(t=c+20|0)>>2])&&!(r=0|i[(t=c+16|0)>>2])){n=0;break}for(;;)if(n=0|i[(o=r+20|0)>>2])r=n,t=o;else{if(!(n=0|i[(o=r+16|0)>>2]))break;r=n,t=o}i[t>>2]=0,n=r}else n=0|i[c+8>>2],i[n+12>>2]=r,i[r+8>>2]=n,n=r}while(0);do{if(0|a){if(r=0|i[c+28>>2],(0|c)==(0|i[(t=23268+(r<<2)|0)>>2])){if(i[t>>2]=n,!n){i[5742]=s&~(1<<r);break}}else if(i[((0|i[(x=a+16|0)>>2])==(0|c)?x:a+20|0)>>2]=n,!n)break;i[n+24>>2]=a,0|(r=0|i[c+16>>2])&&(i[n+16>>2]=r,i[r+24>>2]=n),0|(r=0|i[c+20>>2])&&(i[n+20>>2]=r,i[r+24>>2]=n)}}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[5746],n=23004+((r=f>>>3)<<1<<2)|0,(r=1<<r)&p?r=0|i[(t=n+8|0)>>2]:(i[5741]=r|p,r=n,t=n+8|0),i[t>>2]=o,i[r+12>>2]=o,i[o+8>>2]=r,i[o+12>>2]=n),i[5743]=l,i[5746]=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[5742]){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,n=0|i[23268+(l<<2)>>2];t:do{if(n)for(t=0,c=h<<(31==(0|l)?0:25-(l>>>1)|0),s=0;;){if((u=(-8&i[n+4>>2])-h|0)>>>0<a>>>0){if(!u){t=n,a=0,m=65;break t}t=n,a=u}if(s=0==(0|(m=0|i[n+20>>2]))|(0|m)==(0|(n=0|i[n+16+(c>>>31<<2)>>2]))?s:m,!n){n=s,m=61;break}c<<=1}else n=0,t=0,m=61}while(0);if(61==(0|m)){if(0==(0|n)&0==(0|t)){if(!(t=((t=2<<l)|0-t)&o)){p=h;break}p=(t&0-t)-1|0,t=0,n=0|i[23268+(((s=(p>>>=u=p>>>12&16)>>>5&8)|u|(c=(p>>>=s)>>>2&4)|(l=(p>>>=c)>>>1&2)|(n=(p>>>=l)>>>1&1))+(p>>>n)<<2)>>2]}n?m=65:(c=t,u=a)}if(65==(0|m))for(s=n;;){if(a=(n=(p=(-8&i[s+4>>2])-h|0)>>>0<a>>>0)?p:a,t=n?s:t,(n=0|i[s+16>>2])||(n=0|i[s+20>>2]),!n){c=t,u=a;break}s=n}if(0!=(0|c)&&u>>>0<((0|i[5743])-h|0)>>>0&&(f=c+h|0)>>>0>c>>>0){s=0|i[c+24>>2],r=0|i[c+12>>2];do{if((0|r)==(0|c)){if(!(r=0|i[(t=c+20|0)>>2])&&!(r=0|i[(t=c+16|0)>>2])){r=0;break}for(;;)if(n=0|i[(a=r+20|0)>>2])r=n,t=a;else{if(!(n=0|i[(a=r+16|0)>>2]))break;r=n,t=a}i[t>>2]=0}else x=0|i[c+8>>2],i[x+12>>2]=r,i[r+8>>2]=x}while(0);do{if(s){if(t=0|i[c+28>>2],(0|c)==(0|i[(n=23268+(t<<2)|0)>>2])){if(i[n>>2]=r,!r){o&=~(1<<t),i[5742]=o;break}}else if(i[((0|i[(x=s+16|0)>>2])==(0|c)?x:s+20|0)>>2]=r,!r)break;i[r+24>>2]=s,0|(t=0|i[c+16>>2])&&(i[r+16>>2]=t,i[t+24>>2]=r),(t=0|i[c+20>>2])&&(i[r+20>>2]=t,i[t+24>>2]=r)}}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,r=u>>>3,u>>>0<256){n=23004+(r<<1<<2)|0,(t=0|i[5741])&(r=1<<r)?r=0|i[(t=n+8|0)>>2]:(i[5741]=t|r,r=n,t=n+8|0),i[t>>2]=f,i[r+12>>2]=f,i[f+8>>2]=r,i[f+12>>2]=n;break}if(r=23268+((n=(r=u>>>8)?u>>>0>16777215?31:u>>>((n=14-((_=((x=r<<(b=(r+1048320|0)>>>16&8))+520192|0)>>>16&4)|b|(n=((x<<=_)+245760|0)>>>16&2))+(x<<n>>>15)|0)+7|0)&1|n<<1:0)<<2)|0,i[f+28>>2]=n,i[(t=f+16|0)+4>>2]=0,i[t>>2]=0,!(o&(t=1<<n))){i[5742]=o|t,i[r>>2]=f,i[f+24>>2]=r,i[f+12>>2]=f,i[f+8>>2]=f;break}r=0|i[r>>2];e:do{if((-8&i[r+4>>2]|0)!=(0|u)){for(o=u<<(31==(0|n)?0:25-(n>>>1)|0);t=0|i[(n=r+16+(o>>>31<<2)|0)>>2];){if((-8&i[t+4>>2]|0)==(0|u)){r=t;break e}o<<=1,r=t}i[n>>2]=f,i[f+24>>2]=r,i[f+12>>2]=f,i[f+8>>2]=f;break t}}while(0);x=0|i[(b=r+8|0)>>2],i[x+12>>2]=f,i[b>>2]=f,i[f+8>>2]=x,i[f+12>>2]=r,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((n=0|i[5743])>>>0>=p>>>0)return r=n-p|0,t=0|i[5746],r>>>0>15?(x=t+p|0,i[5746]=x,i[5743]=r,i[x+4>>2]=1|r,i[t+n>>2]=r,i[t+4>>2]=3|p):(i[5743]=0,i[5746]=0,i[t+4>>2]=3|n,i[(x=t+n+4|0)>>2]=1|i[x>>2]),M=e,0|(x=t+8|0);if((u=0|i[5744])>>>0>p>>>0)return _=u-p|0,i[5744]=_,b=(x=0|i[5747])+p|0,i[5747]=b,i[b+4>>2]=1|_,i[x+4>>2]=3|p,M=e,0|(x=x+8|0);if(0|i[5859]?t=0|i[5861]:(i[5861]=4096,i[5860]=4096,i[5862]=-1,i[5863]=-1,i[5864]=0,i[5852]=0,i[5859]=-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[5851])&&(d=(f=0|i[5849])+h|0)>>>0<=f>>>0|d>>>0>t>>>0)return M=e,0|(x=0);t:do{if(4&i[5852])r=0,m=143;else{n=0|i[5747];e:do{if(n){for(o=23412;!((d=0|i[o>>2])>>>0<=n>>>0&&(d+(0|i[o+4>>2])|0)>>>0>n>>>0);){if(!(t=0|i[o+8>>2])){m=128;break e}o=t}if((r=s-u&a)>>>0<2147483647)if((0|(t=0|Ee(0|r)))==((0|i[o>>2])+(0|i[o+4>>2])|0)){if(-1!=(0|t)){u=r,s=t,m=145;break t}}else o=t,m=136;else r=0}else m=128}while(0);do{if(128==(0|m))if(-1!=(0|(n=0|Ee(0)))&&(r=n,g=(r=(0==((g=(A=0|i[5860])+-1|0)&r|0)?0:(g+r&0-A)-r|0)+h|0)+(A=0|i[5849])|0,r>>>0>p>>>0&r>>>0<2147483647)){if(0|(d=0|i[5851])&&g>>>0<=A>>>0|g>>>0>d>>>0){r=0;break}if((0|(t=0|Ee(0|r)))==(0|n)){u=r,s=n,m=145;break t}o=t,m=136}else r=0}while(0);do{if(136==(0|m)){if(n=0-r|0,!(c>>>0>r>>>0&r>>>0<2147483647&-1!=(0|o))){if(-1==(0|o)){r=0;break}u=r,s=o,m=145;break t}if((t=l-r+(t=0|i[5861])&0-t)>>>0>=2147483647){u=r,s=o,m=145;break t}if(-1==(0|Ee(0|t))){Ee(0|n),r=0;break}u=t+r|0,s=o,m=145;break t}}while(0);i[5852]=4|i[5852],m=143}}while(0);if(143==(0|m)&&h>>>0<2147483647&&!(-1==(0|(_=0|Ee(0|h)))|1^(v=(y=(g=0|Ee(0))-_|0)>>>0>(p+40|0)>>>0)|_>>>0<g>>>0&-1!=(0|_)&-1!=(0|g)^1)&&(u=v?y:r,s=_,m=145),145==(0|m)){r=(0|i[5849])+u|0,i[5849]=r,r>>>0>(0|i[5850])>>>0&&(i[5850]=r),l=0|i[5747];t:do{if(l){for(r=23412;;){if((0|s)==((t=0|i[r>>2])+(n=0|i[r+4>>2])|0)){m=154;break}if(!(o=0|i[r+8>>2]))break;r=o}if(154==(0|m)&&(b=r+4|0,0==(8&i[r+12>>2]|0))&&s>>>0>l>>>0&t>>>0<=l>>>0){i[b>>2]=n+u,b=l+(_=0==(7&(_=l+8|0)|0)?0:0-_&7)|0,_=(x=(0|i[5744])+u|0)-_|0,i[5747]=b,i[5744]=_,i[b+4>>2]=1|_,i[l+x+4>>2]=40,i[5748]=i[5863];break}for(s>>>0<(0|i[5745])>>>0&&(i[5745]=s),n=s+u|0,r=23412;;){if((0|i[r>>2])==(0|n)){m=162;break}if(!(t=0|i[r+8>>2]))break;r=t}if(162==(0|m)&&0==(8&i[r+12>>2]|0)){i[r>>2]=s,i[(f=r+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=(r=n+(0==(7&(r=n+8|0)|0)?0:0-r&7)|0)-f-p|0,i[f+4>>2]=3|p;e:do{if((0|l)==(0|r))x=(0|i[5744])+c|0,i[5744]=x,i[5747]=h,i[h+4>>2]=1|x;else{if((0|i[5746])==(0|r)){x=(0|i[5743])+c|0,i[5743]=x,i[5746]=h,i[h+4>>2]=1|x,i[h+x>>2]=x;break}if(1==(3&(t=0|i[r+4>>2])|0)){u=-8&t,o=t>>>3;r:do{if(t>>>0<256){if(t=0|i[r+8>>2],(0|(n=0|i[r+12>>2]))==(0|t)){i[5741]=i[5741]&~(1<<o);break}i[t+12>>2]=n,i[n+8>>2]=t;break}s=0|i[r+24>>2],t=0|i[r+12>>2];do{if((0|t)==(0|r)){if(t=0|i[(o=(n=r+16|0)+4|0)>>2])n=o;else if(!(t=0|i[n>>2])){t=0;break}for(;;)if(o=0|i[(a=t+20|0)>>2])t=o,n=a;else{if(!(o=0|i[(a=t+16|0)>>2]))break;t=o,n=a}i[n>>2]=0}else x=0|i[r+8>>2],i[x+12>>2]=t,i[t+8>>2]=x}while(0);if(!s)break;o=23268+((n=0|i[r+28>>2])<<2)|0;do{if((0|i[o>>2])==(0|r)){if(i[o>>2]=t,0|t)break;i[5742]=i[5742]&~(1<<n);break r}if(i[((0|i[(x=s+16|0)>>2])==(0|r)?x:s+20|0)>>2]=t,!t)break r}while(0);if(i[t+24>>2]=s,0|(o=0|i[(n=r+16|0)>>2])&&(i[t+16>>2]=o,i[o+24>>2]=t),!(n=0|i[n+4>>2]))break;i[t+20>>2]=n,i[n+24>>2]=t}while(0);r=r+u|0,a=u+c|0}else a=c;if(i[(r=r+4|0)>>2]=-2&i[r>>2],i[h+4>>2]=1|a,i[h+a>>2]=a,r=a>>>3,a>>>0<256){n=23004+(r<<1<<2)|0,(t=0|i[5741])&(r=1<<r)?r=0|i[(t=n+8|0)>>2]:(i[5741]=t|r,r=n,t=n+8|0),i[t>>2]=h,i[r+12>>2]=h,i[h+8>>2]=r,i[h+12>>2]=n;break}r=a>>>8;do{if(r){if(a>>>0>16777215){o=31;break}o=a>>>((o=14-((_=((x=r<<(b=(r+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(r=23268+(o<<2)|0,i[h+28>>2]=o,i[(t=h+16|0)+4>>2]=0,i[t>>2]=0,!((t=0|i[5742])&(n=1<<o))){i[5742]=t|n,i[r>>2]=h,i[h+24>>2]=r,i[h+12>>2]=h,i[h+8>>2]=h;break}r=0|i[r>>2];r:do{if((-8&i[r+4>>2]|0)!=(0|a)){for(o=a<<(31==(0|o)?0:25-(o>>>1)|0);t=0|i[(n=r+16+(o>>>31<<2)|0)>>2];){if((-8&i[t+4>>2]|0)==(0|a)){r=t;break r}o<<=1,r=t}i[n>>2]=h,i[h+24>>2]=r,i[h+12>>2]=h,i[h+8>>2]=h;break e}}while(0);x=0|i[(b=r+8|0)>>2],i[x+12>>2]=h,i[b>>2]=h,i[h+8>>2]=x,i[h+12>>2]=r,i[h+24>>2]=0}}while(0);return M=e,0|(x=f+8|0)}for(r=23412;!((t=0|i[r>>2])>>>0<=l>>>0&&(x=t+(0|i[r+4>>2])|0)>>>0>l>>>0);)r=0|i[r+8>>2];r=(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,_=(n=u+-40|0)-_|0,i[5747]=b,i[5744]=_,i[b+4>>2]=1|_,i[s+n+4>>2]=40,i[5748]=i[5863],i[(n=t+4|0)>>2]=27,i[r>>2]=i[5853],i[r+4>>2]=i[5854],i[r+8>>2]=i[5855],i[r+12>>2]=i[5856],i[5853]=s,i[5854]=u,i[5856]=0,i[5855]=r,r=t+24|0;do{b=r,i[(r=r+4|0)>>2]=7}while((b+8|0)>>>0<x>>>0);if((0|t)!=(0|l)){if(s=t-l|0,i[n>>2]=-2&i[n>>2],i[l+4>>2]=1|s,i[t>>2]=s,r=s>>>3,s>>>0<256){n=23004+(r<<1<<2)|0,(t=0|i[5741])&(r=1<<r)?r=0|i[(t=n+8|0)>>2]:(i[5741]=t|r,r=n,t=n+8|0),i[t>>2]=l,i[r+12>>2]=l,i[l+8>>2]=r,i[l+12>>2]=n;break}if(n=23268+((o=(r=s>>>8)?s>>>0>16777215?31:s>>>((o=14-((_=((x=r<<(b=(r+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,!((r=0|i[5742])&(t=1<<o))){i[5742]=r|t,i[n>>2]=l,i[l+24>>2]=n,i[l+12>>2]=l,i[l+8>>2]=l;break}r=0|i[n>>2];e:do{if((-8&i[r+4>>2]|0)!=(0|s)){for(o=s<<(31==(0|o)?0:25-(o>>>1)|0);t=0|i[(n=r+16+(o>>>31<<2)|0)>>2];){if((-8&i[t+4>>2]|0)==(0|s)){r=t;break e}o<<=1,r=t}i[n>>2]=l,i[l+24>>2]=r,i[l+12>>2]=l,i[l+8>>2]=l;break t}}while(0);x=0|i[(b=r+8|0)>>2],i[x+12>>2]=l,i[b>>2]=l,i[l+8>>2]=x,i[l+12>>2]=r,i[l+24>>2]=0}}else 0==(0|(x=0|i[5745]))|s>>>0<x>>>0&&(i[5745]=s),i[5853]=s,i[5854]=u,i[5856]=0,i[5750]=i[5859],i[5749]=-1,i[5754]=23004,i[5753]=23004,i[5756]=23012,i[5755]=23012,i[5758]=23020,i[5757]=23020,i[5760]=23028,i[5759]=23028,i[5762]=23036,i[5761]=23036,i[5764]=23044,i[5763]=23044,i[5766]=23052,i[5765]=23052,i[5768]=23060,i[5767]=23060,i[5770]=23068,i[5769]=23068,i[5772]=23076,i[5771]=23076,i[5774]=23084,i[5773]=23084,i[5776]=23092,i[5775]=23092,i[5778]=23100,i[5777]=23100,i[5780]=23108,i[5779]=23108,i[5782]=23116,i[5781]=23116,i[5784]=23124,i[5783]=23124,i[5786]=23132,i[5785]=23132,i[5788]=23140,i[5787]=23140,i[5790]=23148,i[5789]=23148,i[5792]=23156,i[5791]=23156,i[5794]=23164,i[5793]=23164,i[5796]=23172,i[5795]=23172,i[5798]=23180,i[5797]=23180,i[5800]=23188,i[5799]=23188,i[5802]=23196,i[5801]=23196,i[5804]=23204,i[5803]=23204,i[5806]=23212,i[5805]=23212,i[5808]=23220,i[5807]=23220,i[5810]=23228,i[5809]=23228,i[5812]=23236,i[5811]=23236,i[5814]=23244,i[5813]=23244,i[5816]=23252,i[5815]=23252,b=s+(_=0==(7&(_=s+8|0)|0)?0:0-_&7)|0,_=(x=u+-40|0)-_|0,i[5747]=b,i[5744]=_,i[b+4>>2]=1|_,i[s+x+4>>2]=40,i[5748]=i[5863]}while(0);if((r=0|i[5744])>>>0>p>>>0)return _=r-p|0,i[5744]=_,b=(x=0|i[5747])+p|0,i[5747]=b,i[b+4>>2]=1|_,i[x+4>>2]=3|p,M=e,0|(x=x+8|0)}return i[(x=22960)>>2]=12,M=e,0|(x=0)}function fe(t){var e=0,r=0,n=0,o=0,a=0,s=0,u=0,c=0;if(t|=0){r=t+-8|0,o=0|i[5745],c=r+(e=-8&(t=0|i[t+-4>>2]))|0;do{if(1&t)u=r,s=r;else{if(n=0|i[r>>2],!(3&t))return;if(a=n+e|0,(s=r+(0-n)|0)>>>0<o>>>0)return;if((0|i[5746])==(0|s)){if(3!=(3&(e=0|i[(t=c+4|0)>>2])|0)){u=s,e=a;break}return i[5743]=a,i[t>>2]=-2&e,i[s+4>>2]=1|a,void(i[s+a>>2]=a)}if(r=n>>>3,n>>>0<256){if(t=0|i[s+8>>2],(0|(e=0|i[s+12>>2]))==(0|t)){i[5741]=i[5741]&~(1<<r),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[(r=(e=s+16|0)+4|0)>>2])e=r;else if(!(t=0|i[e>>2])){t=0;break}for(;;)if(r=0|i[(n=t+20|0)>>2])t=r,e=n;else{if(!(r=0|i[(n=t+16|0)>>2]))break;t=r,e=n}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[(r=23268+(e<<2)|0)>>2])==(0|s)){if(i[r>>2]=t,!t){i[5742]=i[5742]&~(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|(r=0|i[(e=s+16|0)>>2])&&(i[t+16>>2]=r,i[r+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&(n=0|i[(t=c+4|0)>>2])){if(2&n)i[t>>2]=-2&n,i[u+4>>2]=1|e,i[s+e>>2]=e,o=e;else{if((0|i[5747])==(0|c)){if(c=(0|i[5744])+e|0,i[5744]=c,i[5747]=u,i[u+4>>2]=1|c,(0|u)!=(0|i[5746]))return;return i[5746]=0,void(i[5743]=0)}if((0|i[5746])==(0|c))return c=(0|i[5743])+e|0,i[5743]=c,i[5746]=s,i[u+4>>2]=1|c,void(i[s+c>>2]=c);o=(-8&n)+e|0,r=n>>>3;do{if(n>>>0<256){if(e=0|i[c+8>>2],(0|(t=0|i[c+12>>2]))==(0|e)){i[5741]=i[5741]&~(1<<r);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[(r=(e=c+16|0)+4|0)>>2])e=r;else if(!(t=0|i[e>>2])){r=0;break}for(;;)if(r=0|i[(n=t+20|0)>>2])t=r,e=n;else{if(!(r=0|i[(n=t+16|0)>>2]))break;t=r,e=n}i[e>>2]=0,r=t}else r=0|i[c+8>>2],i[r+12>>2]=t,i[t+8>>2]=r,r=t}while(0);if(0|a){if(t=0|i[c+28>>2],(0|i[(e=23268+(t<<2)|0)>>2])==(0|c)){if(i[e>>2]=r,!r){i[5742]=i[5742]&~(1<<t);break}}else if(i[((0|i[(n=a+16|0)>>2])==(0|c)?n:a+20|0)>>2]=r,!r)break;i[r+24>>2]=a,0|(e=0|i[(t=c+16|0)>>2])&&(i[r+16>>2]=e,i[e+24>>2]=r),0|(t=0|i[t+4>>2])&&(i[r+20>>2]=t,i[t+24>>2]=r)}}while(0);if(i[u+4>>2]=1|o,i[s+o>>2]=o,(0|u)==(0|i[5746]))return void(i[5743]=o)}if(t=o>>>3,o>>>0<256)return r=23004+(t<<1<<2)|0,(e=0|i[5741])&(t=1<<t)?t=0|i[(e=r+8|0)>>2]:(i[5741]=e|t,t=r,e=r+8|0),i[e>>2]=u,i[t+12>>2]=u,i[u+8>>2]=t,void(i[u+12>>2]=r);t=23268+((n=(t=o>>>8)?o>>>0>16777215?31:o>>>((n=14-((a=((c=t<<(s=(t+1048320|0)>>>16&8))+520192|0)>>>16&4)|s|(n=((c<<=a)+245760|0)>>>16&2))+(c<<n>>>15)|0)+7|0)&1|n<<1:0)<<2)|0,i[u+28>>2]=n,i[u+20>>2]=0,i[u+16>>2]=0,e=0|i[5742],r=1<<n;t:do{if(e&r){t=0|i[t>>2];e:do{if((-8&i[t+4>>2]|0)!=(0|o)){for(n=o<<(31==(0|n)?0:25-(n>>>1)|0);e=0|i[(r=t+16+(n>>>31<<2)|0)>>2];){if((-8&i[e+4>>2]|0)==(0|o)){t=e;break e}n<<=1,t=e}i[r>>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[5742]=e|r,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[5749])-1|0,i[5749]=c,!(0|c)){for(t=23420;t=0|i[t>>2];)t=t+8|0;i[5749]=-1}}}}function pe(t,e){e|=0;var r=0;return(t|=0)?(r=0|v(e,t),(e|t)>>>0>65535&&(r=(0|(r>>>0)/(t>>>0))==(0|e)?r:-1)):r=0,(t=0|he(r))&&3&i[t+-4>>2]?(xe(0|t,0,0|r),0|t):0|t}function de(t,e,r,n){return 0|(b(0|(n=(e|=0)-(n|=0)-((r|=0)>>>0>(t|=0)>>>0|0)>>>0)),t-r>>>0|0)}function Ae(t){return 0|((t|=0)?31-(0|_(t^t-1))|0:32)}function ge(t,e,r,n,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=r|=0,u=p=n|=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|(b(0|(p=0)),o)):(o=0,0|(b(0|(p=0)),o)):(a&&(i[o>>2]=(h>>>0)%(s>>>0),i[o+4>>2]=0),o=(h>>>0)/(s>>>0)>>>0,0|(b(0|(p=0)),o));a=0==(0|u);do{if(s){if(!a){if((a=(0|_(0|u))-(0|_(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|(b(0|(p=0)),o)):(o=0,0|(b(0|(p=0)),o))}if((a=s-1|0)&s|0){s=u=33+(0|_(0|s))-(0|_(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|(b(0|(d=c|0&e)),A)):(d=l>>>((A=0|Ae(0|s))>>>0)|0,A=l<<32-A|h>>>(A>>>0)|0,0|(b(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|(b(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|(b(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|Ae(0|u))>>>0),0|(b(0|d),A);if((a=(0|_(0|u))-(0|_(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|(b(0|(d=0)),A)):(A=0,0|(b(0|(d=0)),A))}while(0);if(s){l=0|function(t,e,r,n){return 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+o[20880+((t|=0)<<3)>>3]},_emscripten_replace_memory:function(t){return n=new Int8Array(t),new Uint8Array(t),i=new Int32Array(t),new Float32Array(t),o=new Float64Array(t),r=t,!0},_experimentalH3ToLocalIj:function(t,e,r,n,i){var o,a;return i|=0,a=M,M=M+16|0,(t=0|Xt(t|=0,e|=0,r|=0,n|=0,o=a))||(lt(o,i),t=0),M=a,0|t},_experimentalLocalIjToH3:function(t,e,r,n){var i,o;return t|=0,e|=0,n|=0,i=M,M=M+16|0,ht(r|=0,o=i),n=0|Qt(t,e,o,n),M=i,0|n},_free:fe,_geoToH3:Ft,_getDestinationH3IndexFromUnidirectionalEdge:function(t,e){t|=0;var r,n,o=0;return r=M,M=M+16|0,o=r,!0&268435456==(2013265920&(e|=0)|0)?(n=0|ye(0|t,0|e,56),x(),i[o>>2]=0,o=0|R(t,-2130706433&e|134217728,7&n,o),e=0|x(),b(0|e),M=r,0|o):(o=0,b(0|(e=0)),M=r,0|o)},_getH3IndexesFromUnidirectionalEdge:function(t,e,r){t|=0;var n,o,a,s,u=0;a=M,M=M+16|0,n=a,s=!0&268435456==(2013265920&(e|=0)|0),o=-2130706433&e|134217728,i[(u=r|=0)>>2]=s?t:0,i[u+4>>2]=s?o:0,s?(e=0|ye(0|t,0|e,56),x(),i[n>>2]=0,t=0|R(t,o,7&e,n),e=0|x()):(t=0,e=0),i[(u=r+8|0)>>2]=t,i[u+4>>2]=e,M=a},_getH3UnidirectionalEdge:function(t,e,r,n){var o,a,s=0,u=0;if(a=M,M=M+16|0,o=a,!(0|Gt(t|=0,e|=0,r|=0,n|=0)))return s=0,b(0|(t=0)),M=a,0|s;if(s=-2130706433&e,i[o>>2]=0,(0|(u=0|R(t,e,1,o)))==(0|r)&(0|x())==(0|n))e=0,r=16777216;else if(i[o>>2]=0,(0|(u=0|R(t,e,2,o)))==(0|r)&(0|x())==(0|n))e=0,r=33554432;else if(i[o>>2]=0,(0|(u=0|R(t,e,3,o)))==(0|r)&(0|x())==(0|n))e=0,r=50331648;else if(i[o>>2]=0,(0|(u=0|R(t,e,4,o)))==(0|r)&(0|x())==(0|n))e=0,r=67108864;else if(i[o>>2]=0,(0|(u=0|R(t,e,5,o)))==(0|r)&(0|x())==(0|n))e=0,r=83886080;else{if(i[o>>2]=0,!((0|(u=0|R(t,e,6,o)))==(0|r)&(0|x())==(0|n)))return u=0,b(0|(s=0)),M=a,0|u;e=0,r=100663296}return u=t|e,b(0|(s=s|r|268435456)),M=a,0|u},_getH3UnidirectionalEdgeBoundary:function(t,e,r){t|=0,e|=0,r|=0;var n,o,a=0,s=0,u=0,c=0,l=0,h=0;if(o=M,M=M+368|0,s=o+352|0,l=o+16|0,h=o,xe(0|(n=o+184|0),0,168),xe(0|l,0,168),i[h>>2]=0,i[h+4>>2]=0,i[h+8>>2]=0,i[h+12>>2]=0,a=-2130706433&e|134217728,Vt((c=!0&268435456==(2013265920&e|0))?t:0,c?a:0,n),c?(e=0|ye(0|t,0|e,56),x(),i[s>>2]=0,t=0|R(t,a,7&e,s),e=0|x()):(t=0,e=0),Vt(t,e,l),(0|i[n>>2])<=0)return h=0,i[r>>2]=h,void(M=o);c=n+24|0,t=0,e=0,u=0;do{s=n+8+(u<<4)|0;t:do{if((0|i[l>>2])>0){for(a=0;!(0|wt(s,l+8+(a<<4)|0,1e-6));)if((0|(a=a+1|0))>=(0|i[l>>2]))break t;e:do{if(!u){if((0|i[l>>2])>0){a=0;do{if(0|wt(c,l+8+(a<<4)|0,1e-6))break e;a=a+1|0}while((0|a)<(0|i[l>>2]))}i[h>>2]=i[s>>2],i[h+4>>2]=i[s+4>>2],i[h+8>>2]=i[s+8>>2],i[h+12>>2]=i[s+12>>2],e=1;break t}}while(0);i[(a=r+8+(t<<4)|0)>>2]=i[s>>2],i[a+4>>2]=i[s+4>>2],i[a+8>>2]=i[s+8>>2],i[a+12>>2]=i[s+12>>2],t=t+1|0}}while(0);u=u+1|0}while((0|u)<(0|i[n>>2]));if(!e)return h=t,i[r>>2]=h,void(M=o);i[(l=r+8+(t<<4)|0)>>2]=i[h>>2],i[l+4>>2]=i[h+4>>2],i[l+8>>2]=i[h+8>>2],i[l+12>>2]=i[h+12>>2],h=t+1|0,i[r>>2]=h,M=o},_getH3UnidirectionalEdgesFromHexagon:function(t,e,r){r|=0;var n,o=0;n=0==(0|It(t|=0,e|=0)),e&=-2130706433,i[(o=r)>>2]=n?t:0,i[o+4>>2]=n?285212672|e:0,i[(o=r+8|0)>>2]=t,i[o+4>>2]=301989888|e,i[(o=r+16|0)>>2]=t,i[o+4>>2]=318767104|e,i[(o=r+24|0)>>2]=t,i[o+4>>2]=335544320|e,i[(o=r+32|0)>>2]=t,i[o+4>>2]=352321536|e,i[(r=r+40|0)>>2]=t,i[r+4>>2]=369098752|e},_getOriginH3IndexFromUnidirectionalEdge:function(t,e){var r;return t|=0,b(0|((r=!0&268435456==(2013265920&(e|=0)|0))?-2130706433&e|134217728:0)),0|(r?t:0)},_getPentagonIndexes:function(t,e){e|=0;var r,n=0,o=0,a=0,s=0,u=0,c=0;if(ve(0|(t|=0),0,52),r=134225919|x(),(0|t)<1){o=0,n=0;do{0|L(o)&&(ve(0|o,0,45),u=0|r|x(),i[(t=e+(n<<3)|0)>>2]=-1,i[t+4>>2]=u,n=n+1|0),o=o+1|0}while(122!=(0|o))}else{u=0,n=0;do{if(0|L(u)){for(ve(0|u,0,45),o=1,a=-1,s=0|r|x();a&=~(c=0|ve(7,0,3*(15-o|0)|0)),s&=~(0|x()),(0|o)!=(0|t);)o=o+1|0;i[(c=e+(n<<3)|0)>>2]=a,i[c+4>>2]=s,n=n+1|0}u=u+1|0}while(122!=(0|u))}},_getRes0Indexes:function(t){t|=0;var e=0,r=0,n=0;e=0;do{ve(0|e,0,45),n=134225919|x(),i[(r=t+(e<<3)|0)>>2]=-1,i[r+4>>2]=n,e=e+1|0}while(122!=(0|e))},_h3Distance:function(t,e,r,n){var i,o,a;return r|=0,n|=0,a=M,M=M+32|0,o=a,t=0==(0|Xt(t|=0,e|=0,t,e,i=a+12|0))&&0==(0|Xt(t,e,r,n,o))?0|ct(i,o):-1,M=a,0|t},_h3GetBaseCell:function(t,e){return e=0|ye(0|(t|=0),0|(e|=0),45),x(),127&e|0},_h3GetFaces:function t(e,r,n){n|=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|ye(0|(e|=0),0|(r|=0),52),x(),l=15&s,i[f>>2]=l,c=0|ye(0|e,0|r,45),x(),c&=127;t:do{if(0|L(c)){if(0|l)for(a=1;;){if(!(0==((h=0|ve(7,0,3*(15-a|0)|0))&e|0)&0==((0|x())&r|0))){s=0;break t}if(!(a>>>0<l>>>0))break;a=a+1|0}if(!(1&s))return h=0|ve(l+1|0,0,52),p=0|x()|-15728641&r,t((h|e)&~(f=0|ve(7,0,3*(14-l|0)|0)),p&~(0|x()),n),void(M=o);s=1}else s=0}while(0);Nt(e,r,u),s?(mt(u,f,p),h=5):(bt(u,f,p),h=6);t:do{if(0|L(c))if(l)for(a=1;;){if(!(0==((c=0|ve(7,0,3*(15-a|0)|0))&e|0)&0==((0|x())&r|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(xe(0|n,-1,0|a),s){s=0;do{for(vt(u=p+(s<<4)|0,0|i[f>>2]),u=0|i[u>>2],a=0;!(-1==(0|(l=0|i[(c=n+(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(yt(u=p+(s<<4)|0,0|i[f>>2],0,1),u=0|i[u>>2],a=0;!(-1==(0|(l=0|i[(c=n+(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},_h3IndexesAreNeighbors:Gt,_h3IsPentagon:It,_h3IsResClassIII:function(t,e){return e=0|ye(0|(t|=0),0|(e|=0),52),x(),1&e|0},_h3IsValid:Pt,_h3Line:function(t,e,r,n,o){r|=0,n|=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|Xt(t|=0,e|=0,t,e,s=a+24|0))&&0==(0|Xt(t,e,r,n,c))){if((0|(x=0|ct(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,Xt(t,e,t,e,s),Xt(t,e,r,n,c),ft(s),ft(c),x?(g=+(0|x),b=s,r=p=0|i[s>>2],n=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=n=s+4|0,_=A=s+8|0,b=s,r=0|i[s>>2],n=0|i[n>>2],s=0|i[A>>2],m=0,y=0,g=0),i[w>>2]=r,i[(A=w+4|0)>>2]=n,i[(d=w+8|0)>>2]=s,p=0;;){E=m*(h=+(0|p))+ +(0|r),l=y*h+ +(0|i[v>>2]),h=g*h+ +(0|i[_>>2]),n=~~+_e(+E),c=~~+_e(+l),r=~~+_e(+h),E=+u(+(+(0|n)-E)),l=+u(+(+(0|c)-l)),h=+u(+(+(0|r)-h));do{if(!(E>l&E>h)){if(f=0-n|0,l>h){s=f-r|0;break}s=c,r=f-c|0;break}n=0-(c+r)|0,s=c}while(0);if(i[w>>2]=n,i[A>>2]=s,i[d>>2]=r,pt(w),Qt(t,e,w,o+(p<<3)|0),(0|p)==(0|x))break;p=p+1|0,r=0|i[b>>2]}return M=a,0|(w=0)}return M=a,0|(w=-1)},_h3LineSize:function(t,e,r,n){var i,o,a;return r|=0,n|=0,a=M,M=M+32|0,o=a,t=0==(0|Xt(t|=0,e|=0,t,e,i=a+12|0))&&0==(0|Xt(t,e,r,n,o))?0|ct(i,o):-1,M=a,(t>>>31^1)+t|0},_h3SetToLinkedGeo:function(t,e,r){r|=0;var n,o,a,s=0;if(a=M,M=M+32|0,n=a,function(t,e,r){t|=0,r|=0;var n,o,a=0,s=0,u=0,c=0,l=0;if(o=M,M=M+176|0,n=o,(0|(e|=0))<1)return ne(r,0,0),void(M=o);c=0|ye(0|i[(c=t)>>2],0|i[c+4>>2],52),x(),ne(r,(0|e)>6?e:6,15&c),c=0;do{if(Vt(0|i[(a=t+(c<<3)|0)>>2],0|i[a+4>>2],n),(0|(a=0|i[n>>2]))>0){l=0;do{u=n+8+(l<<4)|0,(s=0|ue(r,a=n+8+(((0|(l=l+1|0))%(0|a)|0)<<4)|0,u))?ae(r,s):se(r,u,a),a=0|i[n>>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[r>>2]=0,i[r+4>>2]=0,i[r+8>>2]=0,!(t=0|oe(o)))return qt(r),ie(o),void(M=a);do{e=0|Wt(r);do{Ht(e,t),s=t+16|0,i[n>>2]=i[s>>2],i[n+4>>2]=i[s+4>>2],i[n+8>>2]=i[s+8>>2],i[n+12>>2]=i[s+12>>2],ae(o,t),t=0|ce(o,n)}while(0!=(0|t));t=0|oe(o)}while(0!=(0|t));qt(r),ie(o),M=a},_h3ToCenterChild:function(t,e,r){r|=0;var n=0,i=0;if(n=0|ye(0|(t|=0),0|(e|=0),52),x(),(0|r)<16&(0|(n&=15))<=(0|r)){if((0|n)!=(0|r)&&(t|=i=0|ve(0|r,0,52),e=0|x()|-15728641&e,(0|n)<(0|r)))do{i=0|ve(7,0,3*(14-n|0)|0),n=n+1|0,t&=~i,e&=~(0|x())}while((0|n)<(0|r))}else e=0,t=0;return b(0|e),0|t},_h3ToChildren:Ct,_h3ToGeo:Ut,_h3ToGeoBoundary:Vt,_h3ToParent:Mt,_h3UnidirectionalEdgeIsValid:function(t,e){var r=0;if(!(!0&268435456==(2013265920&(e|=0)|0)))return 0|(r=0);switch(r=0|ye(0|(t|=0),0|e,56),x(),7&r){case 0:case 7:return 0|(r=0)}return!0&16777216==(117440512&e|0)&0!=(0|It(t,r=-2130706433&e|134217728))?0|(r=0):0|(r=0|Pt(t,r))},_hexAreaKm2:function(t){return+ +o[20496+((t|=0)<<3)>>3]},_hexAreaM2:function(t){return+ +o[20624+((t|=0)<<3)>>3]},_hexRing:function(t,e,r,n){t|=0,e|=0,n|=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,!(r|=0))return i[(f=n)>>2]=t,i[f+4>>2]=e,M=o,0|(f=0);i[f>>2]=0;t:do{if(0|It(t,e))t=1;else{if(s=(0|r)>0){a=0,h=t;do{if(0==(0|(h=0|R(h,e,4,f)))&0==(0|(e=0|x()))){t=2;break t}if(a=a+1|0,0|It(h,e)){t=1;break t}}while((0|a)<(0|r));if(i[(l=n)>>2]=h,i[l+4>>2]=e,l=r+-1|0,s){s=0,u=1,a=h,t=e;do{if(0==(0|(a=0|R(a,t,2,f)))&0==(0|(t=0|x()))){t=2;break t}if(i[(c=n+(u<<3)|0)>>2]=a,i[c+4>>2]=t,u=u+1|0,0|It(a,t)){t=1;break t}s=s+1|0}while((0|s)<(0|r));c=0,s=u;do{if(0==(0|(a=0|R(a,t,3,f)))&0==(0|(t=0|x()))){t=2;break t}if(i[(u=n+(s<<3)|0)>>2]=a,i[u+4>>2]=t,s=s+1|0,0|It(a,t)){t=1;break t}c=c+1|0}while((0|c)<(0|r));u=0;do{if(0==(0|(a=0|R(a,t,1,f)))&0==(0|(t=0|x()))){t=2;break t}if(i[(c=n+(s<<3)|0)>>2]=a,i[c+4>>2]=t,s=s+1|0,0|It(a,t)){t=1;break t}u=u+1|0}while((0|u)<(0|r));u=0;do{if(0==(0|(a=0|R(a,t,5,f)))&0==(0|(t=0|x()))){t=2;break t}if(i[(c=n+(s<<3)|0)>>2]=a,i[c+4>>2]=t,s=s+1|0,0|It(a,t)){t=1;break t}u=u+1|0}while((0|u)<(0|r));u=0;do{if(0==(0|(a=0|R(a,t,4,f)))&0==(0|(t=0|x()))){t=2;break t}if(i[(c=n+(s<<3)|0)>>2]=a,i[c+4>>2]=t,s=s+1|0,0|It(a,t)){t=1;break t}u=u+1|0}while((0|u)<(0|r));for(u=0;;){if(0==(0|(a=0|R(a,t,6,f)))&0==(0|(t=0|x()))){t=2;break t}if((0|u)!=(0|l)){if(i[(c=n+(s<<3)|0)>>2]=a,i[c+4>>2]=t,0|It(a,t)){t=1;break t}s=s+1|0}if((0|(u=u+1|0))>=(0|r)){u=h,s=e;break}}}else u=h,a=h,s=e,t=e}else i[(u=n)>>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:de,_kRing:C,_kRingDistances:function(t,e,r,n,i){var o;t|=0,e|=0,n|=0,i|=0,o=1+(0|v(3*(r|=0)|0,r+1|0))|0,0|I(t,e,r,n,i)&&(xe(0|n,0,o<<3|0),xe(0|i,0,o<<2|0),k(t,e,r,n,i,o,0))},_llvm_round_f64:_e,_malloc:he,_maxFaceCount:function(t,e){var r=0,n=0;if(n=0|ye(0|(t|=0),0|(e|=0),45),x(),!(0|L(127&n)))return 0|(n=2);if(n=0|ye(0|t,0|e,52),x(),!(n&=15))return 0|(n=5);for(r=1;;){if(!(0==((0|ve(7,0,3*(15-r|0)|0))&t|0)&0==((0|x())&e|0))){r=2,t=6;break}if(!(r>>>0<n>>>0)){r=5,t=6;break}r=r+1|0}return 6==(0|t)?0|r:0},_maxH3ToChildrenSize:function(t,e,r){return r|=0,t=0|ye(0|(t|=0),0|(e|=0),52),x(),(0|r)<16&(0|(t&=15))<=(0|r)?0|(r=0|Yt(7,r-t|0)):0|(r=0)},_maxKringSize:function(t){return 1+(0|v(3*(t|=0)|0,t+1|0))|0},_maxPolyfillSize:function(t,e){var r,n;return e|=0,r=M,M=M+32|0,$t(t|=0,n=r),e=0|G(n,e),e=1+(0|v(3*e|0,e+1|0))|0,M=r,0|e},_maxUncompactSize:function(t,e,r){t|=0,r|=0;var n=0,o=0,a=0,s=0;if((0|(e|=0))<=0)return 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r=null!=arguments[e]?arguments[e]:{};e%2?ur(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):ur(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}var lr=cr(cr({},y.a.defaultProps),{},{getHexagons:{type:"accessor",value:function(t){return t.hexagons}}}),hr=function(t){a()(r,t);var e=sr(r);function r(){return i()(this,r),e.apply(this,arguments)}return d()(r,[{key:"updateState",value:function(t){var e=t.props,r=(t.oldProps,t.changeFlags);if(r.dataChanged||r.updateTriggers&&r.updateTriggers.getHexagons){var n,i=e.data,o=e.getHexagons,a=[],s=Object(ir.a)(i),u=s.iterable,c=s.objectInfo,l=or(u);try{for(l.s();!(n=l.n()).done;){var h=n.value;c.index++;var f,p=or(er(o(h,c),!0));try{for(p.s();!(f=p.n()).done;){var d=f.value;a.push(this.getSubLayerRow({polygon:d},h,c.index))}}catch(t){p.e(t)}finally{p.f()}}}catch(t){l.e(t)}finally{l.f()}this.setState({polygons:a})}}},{key:"renderLayers",value:function(){var t=this.props,e=t.elevationScale,r=t.extruded,n=t.wireframe,i=t.filled,o=t.stroked,a=t.lineWidthScale,s=t.lineWidthMinPixels,u=t.lineWidthMaxPixels,c=t.lineJointRounded,l=t.lineMiterLimit,h=t.lineDashJustified,f=t.material,p=t.getFillColor,d=t.getLineColor,A=t.getLineWidth,g=t.getLineDashArray,m=t.getElevation,v=t.transitions,_=t.updateTriggers;return new(this.getSubLayerClass("cluster-region",y.a))({filled:i,wireframe:n,extruded:r,elevationScale:e,stroked:o,lineWidthScale:a,lineWidthMinPixels:s,lineWidthMaxPixels:u,lineJointRounded:c,lineMiterLimit:l,lineDashJustified:h,material:f,transitions:v,getFillColor:this.getSubLayerAccessor(p),getLineColor:this.getSubLayerAccessor(d),getLineWidth:this.getSubLayerAccessor(A),getLineDashArray:this.getSubLayerAccessor(g),getElevation:this.getSubLayerAccessor(m)},this.getSubLayerProps({id:"cluster-region",updateTriggers:_}),{data:this.state.polygons,getPolygon:function(t){return t.polygon}})}}]),r}(m.a);hr.defaultProps=lr,hr.layerName="H3ClusterLayer";var fr=r(24),pr=r.n(fr),dr=r(157);function Ar(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=l()(t);if(e){var i=l()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return u()(this,r)}}function gr(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function mr(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?gr(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):gr(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function yr(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return vr(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return vr(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function vr(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}function _r(t,e){e=void 0===e?t[0][0]:e;var r,n=yr(t);try{for(n.s();!(r=n.n()).done;){var i=r.value,o=i[0]-e;o>180?i[0]-=360:o<-180&&(i[0]+=360)}}catch(t){n.e(t)}finally{n.f()}}function br(t,e,r){var n=Je(t),i=_()(n,2),o=i[0],a=i[1],s=e.length;_r(e,a);for(var u=e[0]===e[s-1]?s-1:s,c=0;c<u;c++)e[c][0]=Object(fe.f)(a,e[c][0],r),e[c][1]=Object(fe.f)(o,e[c][1],r)}function xr(t,e,r){var n=Je(t(e,r)),i=_()(n,2),o=i[0];return[i[1],o]}function wr(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,r=arguments.length>2?arguments[2]:void 0,n=tr(t,!0);if(1!==e?br(t,n,e):_r(n),r){var i,o=new Float64Array(2*n.length),a=0,s=yr(n);try{for(s.s();!(i=s.n()).done;){var u=i.value;o[a++]=u[0],o[a++]=u[1]}}catch(t){s.e(t)}finally{s.f()}return o}return n}var Er=mr(mr({},y.a.defaultProps),{},{highPrecision:"auto",coverage:{type:"number",min:0,max:1,value:1},centerHexagon:null,getHexagon:{type:"accessor",value:function(t){return t.hexagon}},extruded:!0});delete Er.getLineDashArray;var Sr=function(t){a()(r,t);var e=Ar(r);function r(){return i()(this,r),e.apply(this,arguments)}return d()(r,[{key:"shouldUpdateState",value:function(t){var e=t.changeFlags;return this._shouldUseHighPrecision()?e.propsOrDataChanged:e.somethingChanged}},{key:"updateState",value:function(t){var e=t.props,r=(t.oldProps,t.changeFlags);if(!0!==e.highPrecision&&(r.dataChanged||r.updateTriggers&&r.updateTriggers.getHexagon)){var n=this._calculateH3DataProps(e);this.setState(n)}this._updateVertices(this.context.viewport)}},{key:"_calculateH3DataProps",value:function(t){var e,r,n=-1,i=!1,o=!1,a=Object(ir.a)(t.data),s=a.iterable,u=a.objectInfo,c=yr(s);try{for(c.s();!(e=c.n()).done;){var l=e.value;u.index++;var h=t.getHexagon(l,u),f="string"!=typeof(r=h)?-1:parseInt(r.charAt(1),16);if(n<0){if(n=f,!t.highPrecision)break}else if(n!==f){o=!0;break}if($e(h)){i=!0;break}}}catch(t){c.e(t)}finally{c.f()}return{resolution:n,edgeLengthKM:n>=0?rr(n,Fe):0,hasMultipleRes:o,hasPentagon:i}}},{key:"_shouldUseHighPrecision",value:function(){if("auto"===this.props.highPrecision){var t=this.state,e=t.resolution,r=t.hasPentagon,n=t.hasMultipleRes;return this.context.viewport.resolution||n||r||e>=0&&e<=5}return this.props.highPrecision}},{key:"_updateVertices",value:function(t){if(!this._shouldUseHighPrecision()){var e=this.state,r=e.resolution,n=e.edgeLengthKM,i=e.centerHex;if(!(r<0)){var o=this.props.centerHexagon||function(t,e,r){var n=Ce._malloc(Le);Ce.HEAPF64.set([t,e].map(nr),n/8);var i=He(ke.geoToH3(n,r));return Ce._free(n),i}(t.latitude,t.longitude,r);if(i!==o){if(i){var a=(s=o,u=Ne(i),c=u[0],l=u[1],h=Ne(s),f=h[0],p=h[1],ke.h3Distance(c,l,f,p));if(a>=0&&a*n<10)return}var s,u,c,l,h,f,p,d=t.distanceScales.unitsPerMeter,A=wr(o),g=Je(o),m=_()(g,2),y=m[0],v=m[1],b=t.projectFlat([v,y]),x=_()(b,2),w=x[0],E=x[1];A=A.map((function(e){var r=t.projectFlat(e);return[(r[0]-w)/d[0],(r[1]-E)/d[1]]})),this.setState({centerHex:o,vertices:A})}}}}},{key:"renderLayers",value:function(){return this._shouldUseHighPrecision()?this._renderPolygonLayer():this._renderColumnLayer()}},{key:"_getForwardProps",value:function(){var t=this.props,e=t.elevationScale,r=t.material,n=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:n,wireframe:o,stroked:a,filled:s,lineWidthUnits:u,lineWidthScale:c,lineWidthMinPixels:l,lineWidthMaxPixels:h,material:r,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,r=t.getHexagon,n=t.updateTriggers,i=t.coverage,o=this.getSubLayerClass("hexagon-cell-hifi",y.a),a=this._getForwardProps();return a.updateTriggers.getPolygon=function(t,e){return null==t?e:"object"===pr()(t)?mr(mr({},t),{},{coverage:e}):{getHexagon:t,coverage:e}}(n.getHexagon,i),new o(a,this.getSubLayerProps({id:"hexagon-cell-hifi",updateTriggers:a.updateTriggers}),{data:e,_normalize:!1,_windingOrder:"CCW",positionFormat:"XY",getPolygon:function(t,e){return wr(r(t,e),i,!0)}})}},{key:"_renderColumnLayer",value:function(){var t=this.props,e=t.data,r=t.getHexagon,n=t.updateTriggers,i=this.getSubLayerClass("hexagon-cell",dr.a),o=this._getForwardProps();return o.updateTriggers.getPosition=n.getHexagon,new i(o,this.getSubLayerProps({id:"hexagon-cell",updateTriggers:o.updateTriggers}),{data:e,diskResolution:6,radius:1,vertices:this.state.vertices,getPosition:xr.bind(null,r)})}}]),r}(m.a);Sr.defaultProps=Er,Sr.layerName="H3HexagonLayer";var Or=r(62),Tr=r(14),Pr=r(224),Mr=r(220),Cr=r(239),Ir=r(295),kr=r(176),Rr=r(225);function Lr(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return 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d()(r,[{key:"getShaders",value:function(){var t=Se()(l()(r.prototype),"getShaders",this).call(this);return t.modules.push(Ir.a),jr(jr({},t),{},{vs:"#version 300 es\n#define SHADER_NAME simple-mesh-layer-vs\nuniform float sizeScale;\nuniform bool composeModelMatrix;\nuniform bool u_pickFeatureIds;\nin vec3 positions;\nin vec3 normals;\nin vec3 colors;\nin vec2 texCoords;\nin vec4 uvRegions;\nin vec3 featureIdsPickingColors;\nin vec4 instanceColors;\nin vec3 instancePickingColors;\nin mat3 instanceModelMatrix;\nout vec2 vTexCoord;\nout vec3 cameraPosition;\nout vec3 normals_commonspace;\nout vec4 position_commonspace;\nout vec4 vColor;\n\nvoid main(void) {\n  vec2 uv = fract(texCoords) * (uvRegions.zw - uvRegions.xy) + uvRegions.xy;\n\n  geometry.uv = uv;\n  geometry.uv = texCoords;\n\n  if (u_pickFeatureIds) {\n    geometry.pickingColor = featureIdsPickingColors;\n  } else {\n    geometry.pickingColor = instancePickingColors;\n  }\n\n  #ifdef MODULE_PBR\n    #ifdef HAS_NORMALS\n      pbr_vNormal = project_normal(instanceModelMatrix * normals);\n      geometry.normal = pbr_vNormal;\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  vTexCoord = uv;\n  cameraPosition = project_uCameraPosition;\n  normals_commonspace = project_normal(instanceModelMatrix * normals);\n  vColor = vec4(colors * instanceColors.rgb, instanceColors.a);\n  geometry.normal = normals_commonspace;\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\n  #ifdef MODULE_PBR\n    pbr_vPosition = geometry.position.xyz;\n  #endif\n\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  \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#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;Se()(l()(r.prototype),"initializeState",this).call(this),t&&this.state.attributeManager.add({featureIdsPickingColors:{type:5121,size:3,noAlloc:!0,update:this.calculateFeatureIdsPickingColors}})}},{key:"updateState",value:function(t){var e=t.props,n=t.oldProps,i=t.changeFlags;Se()(l()(r.prototype),"updateState",this).call(this,{props:e,oldProps:n,changeFlags:i}),e.pbrMaterial!==n.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,u_pickFeatureIds:Boolean(e)}),Se()(l()(r.prototype),"draw",this).call(this,t))}},{key:"getModel",value:function(t){var e,r=this.props,n=r.id,i=r.pbrMaterial,o=this.parseMaterial(i,t),a=this.getShaders();return(e=t.attributes).COLOR_0||e.colors||(e.colors={constant:!0,value:new Float32Array([1,1,1])}),e.uvRegions||(e.uvRegions={constant:!0,value:new Float32Array([0,0,1,1])}),new kr.a(this.context.gl,jr(jr({},this.getShaders()),{},{id:n,geometry:t,defines:jr(jr({},a.defines),null==o?void 0:o.defines),parameters:null==o?void 0:o.parameters,isInstanced:!0}))}},{key:"updatePbrMaterialUniforms",value:function(t){var e=this.state.model;if(e){var r=this.props.mesh,n=this.parseMaterial(t,r);e.setUniforms(n.uniforms)}}},{key:"parseMaterial",value:function(t,e){var r=Boolean(t.pbrMetallicRoughness&&t.pbrMetallicRoughness.baseColorTexture);return new Cr.a(this.context.gl,{attributes:{NORMAL:e.attributes.normals,TEXCOORD_0:e.attributes.texCoords},material:jr({unlit:r},t),pbrDebug:!1,imageBasedLightingEnvironment:null,lights:!0,useTangents:!1})}},{key:"calculateFeatureIdsPickingColors",value:function(t){for(var e=this.props.featureIds,r=new Uint8ClampedArray(e.length*t.size),n=[],i=0;i<e.length;i++)this.encodePickingColor(e[i],n),r[3*i]=n[0],r[3*i+1]=n[1],r[3*i+2]=n[2];t.value=r}}]),r}(Rr.a);Br.layerName="_MeshLayer",Br.defaultProps={pbrMaterial:{type:"object",value:null},featureIds:{type:"array",value:null,optional:!0}};var Fr=r(206),zr=r(4),Nr=r(21);Math.max(6378137,6378137,6356752.314245179);const Ur=t=>t,Vr=new Z.a;function Gr(t,e,r=Ur){return Object(bt.f)(t)?(e[0]=r(t[0]),e[1]=r(t[1]),e[2]=t[2]):"longitude"in t?(e[0]=r(t.longitude),e[1]=r(t.latitude),e[2]=t.height):(e[0]=r(t.x),e[1]=r(t.y),e[2]=t.z),e}function Wr(t,e,r=Ur){return Object(bt.f)(e)?(e[0]=r(t[0]),e[1]=r(t[1]),e[2]=t[2]):"longitude"in e?(e.longitude=r(t[0]),e.latitude=r(t[1]),e.height=t[2]):(e.x=r(t[0]),e.y=r(t[1]),e.z=t[2]),e}const Hr=new Z.a,qr=new Z.a,Zr=new Z.a;const Xr=new 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t=Math.sign(l.z);s=$r.fromArray(Yr[e]),"east"!==e&&"west"!==e&&s.scale(t),u=Jr.fromArray(Yr[r]),"east"!==r&&"west"!==r&&u.scale(t),c=tn.fromArray(Yr[n]),"east"!==n&&"west"!==n&&c.scale(t)}else{const{up:i,east:o,north:a}=Kr;o.set(-l.y,l.x,0).normalize(),t.geodeticSurfaceNormal(l,i),a.copy(i).cross(o);const{down:h,west:f,south:p}=Kr;h.copy(i).scale(-1),f.copy(o).scale(-1),p.copy(a).scale(-1),s=Kr[e],u=Kr[r],c=Kr[n]}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 rn=new Z.a,nn=new Z.a,on=new Z.a,an=new Z.a,sn=new Z.a,un=new Z.a;let cn;class ln{static get WGS84(){return cn=cn||new ln(6378137,6378137,6356752.314245179),cn}constructor(t=0,e=0,r=0){Object(_t.a)(t>=0),Object(_t.a)(e>=0),Object(_t.a)(r>=0),this.radii=new Z.a(t,e,r),this.radiiSquared=new Z.a(t*t,e*e,r*r),this.radiiToTheFourth=new Z.a(t*t*t*t,e*e*e*e,r*r*r*r),this.oneOverRadii=new Z.a(0===t?0:1/t,0===e?0:1/e,0===r?0:1/r),this.oneOverRadiiSquared=new Z.a(0===t?0:1/(t*t),0===e?0:1/(e*e),0===r?0:1/(r*r)),this.minimumRadius=Math.min(t,e,r),this.maximumRadius=Math.max(t,e,r),this.centerToleranceSquared=Ct.a.EPSILON1,0!==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 r=nn,n=on,[,,i]=t;this.geodeticSurfaceNormalCartographic(t,r),n.copy(this.radiiSquared).scale(r);const o=Math.sqrt(r.dot(n));return n.scale(1/o),r.scale(i),n.add(r),n.to(e)}cartesianToCartographic(t,e=[0,0,0]){un.from(t);const r=this.scaleToGeodeticSurface(un,an);if(!r)return;const n=this.geodeticSurfaceNormal(r,nn),i=sn;i.copy(un).subtract(r);const o=Math.atan2(n.y,n.x),a=Math.asin(n.z),s=Math.sign(Nr.e(i,un))*Nr.h(i);return Wr([o,a,s],e,bt.b._cartographicRadians?Ur:bt.i)}eastNorthUpToFixedFrame(t,e=new Mt.a){return en(this,"east","north","up",t,e)}localFrameToFixedFrame(t,e,r,n,i=new Mt.a){return en(this,t,e,r,n,i)}geocentricSurfaceNormal(t,e=[0,0,0]){return rn.from(t).normalize().to(e)}geodeticSurfaceNormalCartographic(t,e=[0,0,0]){const r=function(t,e=Vr){return Gr(t,e,bt.b._cartographicRadians?Ur:bt.j)}(t),n=r[0],i=r[1],o=Math.cos(i);return rn.set(o*Math.cos(n),o*Math.sin(n),Math.sin(i)).normalize(),rn.to(e)}geodeticSurfaceNormal(t,e=[0,0,0]){return rn.from(t).scale(this.oneOverRadiiSquared).normalize().to(e)}scaleToGeodeticSurface(t,e){return function(t,e,r=new Z.a){const{oneOverRadii:n,oneOverRadiiSquared:i,centerToleranceSquared:o}=e;Hr.from(t);const a=t.x,s=t.y,u=t.z,c=n.x,l=n.y,h=n.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=qr;if(m.copy(t).scale(g),A<o)return m.to(r);const y=i.x,v=i.y,_=i.z,b=Zr;b.set(m.x*y*2,m.y*v*2,m.z*_*2);let x,w,E,S,O=(1-g)*t.len()/(.5*b.len()),T=0;do{O-=T,x=1/(1+O*y),w=1/(1+O*v),E=1/(1+O*_);const t=x*x,e=w*w,r=E*E;S=f*t+p*e+d*r-1,T=S/(-2*(f*(t*x)*y+p*(e*w)*v+d*(r*E)*_))}while(Math.abs(S)>Ct.a.EPSILON12);return Hr.scale([x,w,E]).to(r)}(t,this,e)}scaleToGeocentricSurface(t,e=[0,0,0]){an.from(t);const r=an.x,n=an.y,i=an.z,o=this.oneOverRadiiSquared,a=1/Math.sqrt(r*r*o.x+n*n*o.y+i*i*o.z);return an.multiplyScalar(a).to(e)}transformPositionToScaledSpace(t,e=[0,0,0]){return an.from(t).scale(this.oneOverRadii).to(e)}transformPositionFromScaledSpace(t,e=[0,0,0]){return an.from(t).scale(this.radii).to(e)}getSurfaceNormalIntersectionWithZAxis(t,e=0,r=[0,0,0]){Object(_t.a)(Object(bt.d)(this.radii.x,this.radii.y,Ct.a.EPSILON15)),Object(_t.a)(this.radii.z>0),an.from(t);const n=an.z*(1-this.squaredXOverSquaredZ);if(!(Math.abs(n)>=this.radii.z-e))return an.set(0,0,n).to(r)}}var hn=r(137),fn=r(97),pn=r(20);class dn{constructor(t,e,r){this.item=t,this.previous=e,this.next=r}}class An{constructor(){this.head=null,this.tail=null,this._length=0}get length(){return this._length}add(t){const e=new dn(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 r=t.next;t.next=e,this.tail===t?this.tail=e:r.previous=e,e.next=r,e.previous=t,++this._length}}function gn(t){return null!=t}class mn{constructor(){Object(zr.a)(this,"_list",void 0),Object(zr.a)(this,"_sentinel",void 0),Object(zr.a)(this,"_trimTiles",void 0),this._list=new An,this._sentinel=this._list.add("sentinel"),this._trimTiles=!1}reset(){this._list.splice(this._list.tail,this._sentinel)}touch(t){const 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Z.a;function Gn(t,e,r){if(Object(fn.a)(t,"3D Tile: boundingVolume must be defined"),t.box)return function(t,e,r){const n=new Z.a(t[0],t[1],t[2]);e.transform(n,n);let i=[];if(10===t.length){const e=t.slice(3,6),r=new rt.a;r.fromArray(t,6);const n=new Z.a([1,0,0]),o=new Z.a([0,1,0]),a=new Z.a([0,0,1]);n.transformByQuaternion(r),n.scale(e[0]),o.transformByQuaternion(r),o.scale(e[1]),a.transformByQuaternion(r),a.scale(e[2]),i=[...n.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 et.a([o[0],o[1],o[2],a[0],a[1],a[2],s[0],s[1],s[2]]);if(zn(r))return r.center=n,r.halfAxes=u,r;return new vt(n,u)}(t.box,e,r);if(t.region){const[e,r,n,i,o,a]=t.region,s=ln.WGS84.cartographicToCartesian([Object(bt.c)(e),Object(bt.c)(i),o],Un),u=ln.WGS84.cartographicToCartesian([Object(bt.c)(n),Object(bt.c)(r),a],Vn),c=(new 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l*l+h*h+f*f}function Qn(t,e){const r=e.viewport,n=t.header.mbs[1],i=[t.header.mbs[0],n,t.header.mbs[2]],o=t.header.mbs[3]/6378137,a=Xn(r.unprojectPosition(r.cameraPosition),i)-o*o;return a<=0?170141175e30:function(t){const{projectionMatrix:e}=t.viewport;return e[5]}(e)*o/Math.sqrt(a)*300}class Yn{constructor(t=0){this._array=new Array(t),this._map=new Map,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(fn.a)(t<this._array.length),this._array[t]}set(t,e){Object(fn.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(fn.a)(t>=0),t>this._array.length&&(this._array.length=t)}resize(t){Object(fn.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 Kn={loadSiblings:!1,skipLevelOfDetail:!1,maximumScreenSpaceError:2,updateTransforms:!0,onTraversalEnd:()=>{},viewportTraversersMap:{},basePath:""};class $n{constructor(t){Object(zr.a)(this,"options",void 0),Object(zr.a)(this,"root",void 0),Object(zr.a)(this,"requestedTiles",void 0),Object(zr.a)(this,"selectedTiles",void 0),Object(zr.a)(this,"emptyTiles",void 0),Object(zr.a)(this,"_traversalStack",void 0),Object(zr.a)(this,"_emptyTraversalStack",void 0),Object(zr.a)(this,"_frameNumber",void 0),this.options={...Kn,...t},this._traversalStack=new Yn,this._emptyTraversalStack=new Yn,this._frameNumber=null,this.root=null,this.selectedTiles={},this.requestedTiles={},this.emptyTiles={}}traverse(t,e,r){this.root=t,this.options={...this.options,...r},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 r=this._traversalStack;for(t._selectionDepth=1,r.push(t);r.length>0;){const t=r.pop();let n=!1;this.canTraverse(t,e)&&(this.updateChildTiles(t,e),n=this.updateAndPushChildren(t,e,r,t.hasRenderContent?t._selectionDepth+1:t._selectionDepth));const i=t.parent,o=Boolean(!i||i._shouldRefine),a=!n;t.hasRenderContent?t.refine===Mn?(this.loadTile(t,e),this.selectTile(t,e)):t.refine===Cn&&(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=n&&o}this.options.onTraversalEnd(e)}updateChildTiles(t,e){const r=t.children;for(const t of r)this.updateTile(t,e);return!0}updateAndPushChildren(t,e,r,n){const{loadSiblings:i,skipLevelOfDetail:o}=this.options,a=t.children;a.sort(this.compareDistanceToCamera.bind(this));const s=t.refine===Cn&&t.hasRenderContent&&!o;let u=!1,c=!0;for(const t of a)if(t._selectionDepth=n,t.isVisibleAndInRequestVolume?(r.find(t)&&r.delete(t),r.push(t),u=!0):(s||i)&&(this.loadTile(t,e),this.touchTile(t,e)),s){let r;if(r=!!t._inRequestVolume&&(t.hasRenderContent?t.contentAvailable:this.executeEmptyTraversal(t,e)),c=c&&r,!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,r=!1,n=!1){return!!t.hasChildren&&(t.hasTilesetContent?!t.contentExpired:!(!n&&!t.isVisibleAndInRequestVolume)&&this.shouldRefine(t,e,r))}shouldLoadTile(t){return t.hasUnloadedContent||t.contentExpired}shouldSelectTile(t){return t.contentAvailable&&!this.options.skipLevelOfDetail}shouldRefine(t,e,r){let n=t._screenSpaceError;return r&&(n=t.getScreenSpaceError(e,!0)),n>this.options.maximumScreenSpaceError}updateTileVisibility(t,e){const r=[];if(this.options.viewportTraversersMap)for(const t in this.options.viewportTraversersMap){this.options.viewportTraversersMap[t]===e.viewport.id&&r.push(t)}else r.push(e.viewport.id);t.updateVisibility(e,r)}compareDistanceToCamera(t,e){return t._distanceToCamera-e._distanceToCamera}anyChildrenVisible(t,e){let r=!1;for(const n of t.children)n.updateVisibility(e),r=r||n.isVisibleAndInRequestVolume;return r}executeEmptyTraversal(t,e){let r=!0;const n=this._emptyTraversalStack;for(n.push(t);n.length>0&&r;){const t=n.pop();if(this.updateTile(t,e),t.isVisibleAndInRequestVolume||this.loadTile(t,e),this.touchTile(t,e),!t.hasRenderContent&&this.canTraverse(t,e,!1,!0)){const e=t.children;for(const t of e)n.find(t)&&n.delete(t),n.push(t)}else t.contentAvailable||(r=!1)}return r}}const Jn=new Z.a;class ti{constructor(t,e,r,n=""){Object(zr.a)(this,"tileset",void 0),Object(zr.a)(this,"header",void 0),Object(zr.a)(this,"id",void 0),Object(zr.a)(this,"url",void 0),Object(zr.a)(this,"parent",void 0),Object(zr.a)(this,"refine",void 0),Object(zr.a)(this,"type",void 0),Object(zr.a)(this,"contentUrl",void 0),Object(zr.a)(this,"lodMetricType",void 0),Object(zr.a)(this,"lodMetricValue",void 0),Object(zr.a)(this,"boundingVolume",void 0),Object(zr.a)(this,"content",void 0),Object(zr.a)(this,"contentState",void 0),Object(zr.a)(this,"gpuMemoryUsageInBytes",void 0),Object(zr.a)(this,"children",void 0),Object(zr.a)(this,"depth",void 0),Object(zr.a)(this,"viewportIds",void 0),Object(zr.a)(this,"transform",void 0),Object(zr.a)(this,"userData",void 0),Object(zr.a)(this,"computedTransform",void 0),Object(zr.a)(this,"hasEmptyContent",void 0),Object(zr.a)(this,"hasTilesetContent",void 0),Object(zr.a)(this,"traverser",void 0),Object(zr.a)(this,"_cacheNode",void 0),Object(zr.a)(this,"_frameNumber",void 0),Object(zr.a)(this,"_lodJudge",void 0),Object(zr.a)(this,"_expireDate",void 0),Object(zr.a)(this,"_expiredContent",void 0),Object(zr.a)(this,"_shouldRefine",void 0),Object(zr.a)(this,"_distanceToCamera",void 0),Object(zr.a)(this,"_centerZDepth",void 0),Object(zr.a)(this,"_screenSpaceError",void 0),Object(zr.a)(this,"_visibilityPlaneMask",void 0),Object(zr.a)(this,"_visible",void 0),Object(zr.a)(this,"_inRequestVolume",void 0),Object(zr.a)(this,"_stackLength",void 0),Object(zr.a)(this,"_selectionDepth",void 0),Object(zr.a)(this,"_touchedFrame",void 0),Object(zr.a)(this,"_visitedFrame",void 0),Object(zr.a)(this,"_selectedFrame",void 0),Object(zr.a)(this,"_requestedFrame",void 0),Object(zr.a)(this,"_priority",void 0),Object(zr.a)(this,"_contentBoundingVolume",void 0),Object(zr.a)(this,"_viewerRequestVolume",void 0),Object(zr.a)(this,"_initialTransform",void 0),this.header=e,this.tileset=t,this.id=n||e.id,this.url=e.url,this.parent=r,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=En,this.gpuMemoryUsageInBytes=0,this.children=[],this.hasEmptyContent=!1,this.hasTilesetContent=!1,this.depth=0,this.viewportIds=[],this.userData={},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 $n({}),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 Mt.a,this.transform=new Mt.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===On||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===En}get contentExpired(){return this.contentState===Tn}get contentFailed(){return this.contentState===Pn}getScreenSpaceError(t,e){switch(this.tileset.type){case jn:return Qn(this,t);case Dn:return function(t,e,r){const n=t.tileset,i=t.parent&&t.parent.lodMetricValue||t.lodMetricValue,o=r?i:t.lodMetricValue;if(0===o)return 0;const a=Math.max(t._distanceToCamera,1e-7),{height:s,sseDenominator:u}=e,{viewDistanceScale:c}=n.options;let l=o*s*(c||1)/(a*u);return l-=Hn(n,a),l}(this,t,e);default:throw new Error("Unsupported tileset type")}}_getPriority(){const t=this.tileset._traverser,{skipLevelOfDetail:e}=t.options,r=this.refine===Mn||e;if(r&&!this.isVisible&&void 0!==this._visible)return-1;if(this.tileset._frameNumber-this._touchedFrame>=1)return-1;if(this.contentState===En)return-1;const n=this.parent,i=n&&(!r||0===this._screenSpaceError||n.hasTilesetContent)?n._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=Sn;const t=await this.tileset._requestScheduler.scheduleRequest(this.id,this._getPriority.bind(this));if(!t)return this.contentState=En,!1;try{const e=this.tileset.getTileUrl(this.contentUrl),r=this.tileset.loader,n={...this.tileset.loadOptions,[r.id]:{...this.tileset.loadOptions[r.id],isTileset:"json"===this.type,...this._getLoaderSpecificOptions(r.id)}};return this.content=await Object(Fr.a)(e,r,n),this.tileset.options.contentLoader&&await this.tileset.options.contentLoader(this),this._isTileset()&&this.tileset._initializeTileHeaders(this.content,this),this.contentState=On,this._onContentLoaded(),!0}catch(t){throw this.contentState=Pn,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=En,!0}updateVisibility(t,e){if(this._frameNumber===t.frameNumber)return;const r=this.parent,n=r?r._visibilityPlaneMask:Pt.MASK_INDETERMINATE;if(this.tileset._traverser.options.updateTransforms){const t=r?r.computedTransform:this.tileset.modelMatrix;this._updateTransform(t)}this._distanceToCamera=this.distanceToTile(t),this._screenSpaceError=this.getScreenSpaceError(t,!1),this._visibilityPlaneMask=this.visibility(t,n),this._visible=this._visibilityPlaneMask!==Pt.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(t),this._frameNumber=t.frameNumber,this.viewportIds=e}visibility(t,e){const{cullingVolume:r}=t,{boundingVolume:n}=this;return r.computeVisibilityWithPlaneMask(n,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 Jn.subVectors(e.center,t.position),t.direction.dot(Jn)}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=Tn,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 Mt.a(t.transform):new Mt.a;const e=this.parent,r=this.tileset,n=e&&e.computedTransform?e.computedTransform.clone():r.modelMatrix.clone();this.computedTransform=new Mt.a(n).multiplyRight(this.transform);const i=e&&e._initialTransform?e._initialTransform.clone():new Mt.a;this._initialTransform=new Mt.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=En,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=Pt.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||Cn}_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=Gn(t.boundingVolume,this.computedTransform,this.boundingVolume);const e=t.content;e&&(e.boundingVolume&&(this._contentBoundingVolume=Gn(e.boundingVolume,this.computedTransform,this._contentBoundingVolume)),t.viewerRequestVolume&&(this._viewerRequestVolume=Gn(t.viewerRequestVolume,this.computedTransform,this._viewerRequestVolume)))}_updateTransform(t=new Mt.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 ei extends $n{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 r=t.children.length>0;if(t.hasTilesetContent&&r){const r=t.children[0];return this.updateTileVisibility(r,e),void(t._visible=r._visible)}if(this.meetsScreenSpaceErrorEarly(t,e))return void(t._visible=!1);const n=t.refine===Cn,i=t._optimChildrenWithinParent===Fn;n&&i&&r&&!this.anyChildrenVisible(t,e)&&(t._visible=!1)}meetsScreenSpaceErrorEarly(t,e){const{parent:r}=t;return!(!r||r.hasTilesetContent||r.refine!==Mn)&&!this.shouldRefine(t,e,!0)}}const ri="REQUESTED",ni="COMPLETED",ii="ERROR";class oi{constructor(){Object(zr.a)(this,"_statusMap",void 0),this._statusMap={}}add(t,e,r,n){this._statusMap[e]||(this._statusMap[e]={request:t,callback:r,key:e,frameState:n,status:ri},t().then(t=>{this._statusMap[e].status=ni,this._statusMap[e].callback(t,n)}).catch(t=>{this._statusMap[e].status=ii,r(t)}))}update(t,e){this._statusMap[t]&&(this._statusMap[t].frameState=e)}find(t){return this._statusMap[t]}}class ai extends $n{constructor(t){super(t),Object(zr.a)(this,"_tileManager",void 0),this._tileManager=new oi}shouldRefine(t,e){return t._lodJudge=function(t,e){const r=e.viewport,n=r.metersPerPixel,i=t.header.mbs[1],o=t.header.mbs[0],a=t.header.mbs[2],s=t.header.mbs[3],{height:u,width:c,latitude:l,longitude:h}=r,f=[h,l],p=[o,i,a],d=[h,i],A=[o,l],g=Math.sqrt(u*u+c*c)*n[0],m=.5*u+s/6378137,y=.5*c+s/6378137;if(Xn(f,p)>g+s/6378137)return"OUT";if(Xn(f,d)>m)return"OUT";if(Xn(f,A)>y)return"OUT";if(0===t.lodMetricValue)return"DIG";let v=Qn(t,e);return v*=qn,v<.5?"OUT":!t.header.children||v<=t.lodMetricValue?"DRAW":t.header.children?"DIG":"OUT"}(t,e),"DIG"===t._lodJudge}updateChildTiles(t,e){const r=t.header.children||[],n=t.children,i=t.tileset;for(const o of r){const r=`${o.id}-${e.viewport.id}`,a=n&&n.find(t=>t.id===r);if(a)a&&this.updateTile(a,e);else{let n=()=>this._loadTile(o.id,i);this._tileManager.find(r)?this._tileManager.update(r,e):(i.tileset.nodePages&&(n=()=>i.tileset.nodePagesTile.formTileFromNodePages(o.id)),this._tileManager.add(n,r,e=>this._onTileLoad(e,t,r),e))}}return!1}async _loadTile(t,e){const{loader:r}=e,n=e.getTileUrl(`${e.url}/nodes/${t}`),i={...e.loadOptions,i3s:{...e.loadOptions.i3s,isTileHeader:!0,loadContent:!1}};return await Object(Fr.a)(n,r,i)}_onTileLoad(t,e,r){const n=new ti(e.tileset,t,e,r);e.children.push(n);const i=this._tileManager.find(n.id).frameState;this.updateTile(n,i),this._frameNumber===i.frameNumber&&this.executeTraversal(n,i)}}const si={description:"",ellipsoid:ln.WGS84,modelMatrix:new Mt.a,throttleRequests:!0,maxRequests:64,maximumMemoryUsage:32,onTileLoad:()=>{},onTileUnload:()=>{},onTileError:()=>{},onTraversalComplete:t=>t,contentLoader:void 0,viewDistanceScale:1,maximumScreenSpaceError:8,loadTiles:!0,updateTransforms:!0,viewportTraversersMap:null,loadOptions:{fetch:{}},attributions:[],basePath:"",i3s:{}};class ui{constructor(t,e){Object(zr.a)(this,"options",void 0),Object(zr.a)(this,"loadOptions",void 0),Object(zr.a)(this,"type",void 0),Object(zr.a)(this,"tileset",void 0),Object(zr.a)(this,"loader",void 0),Object(zr.a)(this,"url",void 0),Object(zr.a)(this,"basePath",void 0),Object(zr.a)(this,"modelMatrix",void 0),Object(zr.a)(this,"ellipsoid",void 0),Object(zr.a)(this,"lodMetricType",void 0),Object(zr.a)(this,"lodMetricValue",void 0),Object(zr.a)(this,"refine",void 0),Object(zr.a)(this,"root",void 0),Object(zr.a)(this,"roots",void 0),Object(zr.a)(this,"asset",void 0),Object(zr.a)(this,"description",void 0),Object(zr.a)(this,"properties",void 0),Object(zr.a)(this,"extras",void 0),Object(zr.a)(this,"attributions",void 0),Object(zr.a)(this,"credits",void 0),Object(zr.a)(this,"stats",void 0),Object(zr.a)(this,"traverseCounter",void 0),Object(zr.a)(this,"geometricError",void 0),Object(zr.a)(this,"selectedTiles",void 0),Object(zr.a)(this,"cartographicCenter",void 0),Object(zr.a)(this,"cartesianCenter",void 0),Object(zr.a)(this,"zoom",void 0),Object(zr.a)(this,"boundingVolume",void 0),Object(zr.a)(this,"gpuMemoryUsageInBytes",void 0),Object(zr.a)(this,"dynamicScreenSpaceErrorComputedDensity",void 0),Object(zr.a)(this,"_traverser",void 0),Object(zr.a)(this,"_cache",void 0),Object(zr.a)(this,"_requestScheduler",void 0),Object(zr.a)(this,"_frameNumber",void 0),Object(zr.a)(this,"_queryParamsString",void 0),Object(zr.a)(this,"_queryParams",void 0),Object(zr.a)(this,"_extensionsUsed",void 0),Object(zr.a)(this,"_tiles",void 0),Object(zr.a)(this,"_pendingCount",void 0),Object(zr.a)(this,"lastUpdatedVieports",void 0),Object(zr.a)(this,"_requestedTiles",void 0),Object(zr.a)(this,"_emptyTiles",void 0),Object(zr.a)(this,"frameStateData",void 0),Object(zr.a)(this,"maximumMemoryUsage",void 0),Object(fn.a)(t),this.options={...si,...e},this.tileset=t,this.loader=t.loader,this.type=t.type,this.url=t.url,this.basePath=t.basePath||pn.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 mn,this._requestScheduler=new he.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 hn.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._initializeTileSet(t)}destroy(){this._destroy()}isLoaded(){return 0===this._pendingCount&&0!==this._frameNumber}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 r of Object.keys(t))e.push(`${r}=${t[r]}`);switch(e.length){case 0:return"";case 1:return`?${e[0]}`;default:return`?${e.join("&")}`}}(this._queryParams)),this._queryParamsString}setProps(t){this.options={...this.options,...t}}setOptions(t){this.options={...this.options,...t}}getTileUrl(t){return t.startsWith("data:")?t:`${t}${this.queryParams}`}hasExtension(t){return Boolean(this._extensionsUsed&&this._extensionsUsed.indexOf(t)>-1)}update(t){if("loadTiles"in this.options&&!this.options.loadTiles)return;if(this.traverseCounter>0)return;!t&&this.lastUpdatedVieports?t=this.lastUpdatedVieports:this.lastUpdatedVieports=t,t instanceof Array||(t=[t]),this._cache.reset(),this._frameNumber++,this.traverseCounter=t.length;const e=[];for(const r of t){const t=r.id;this._needTraverse(t)?e.push(t):this.traverseCounter--}for(const r of t){const t=r.id;if(this.roots[t]||(this.roots[t]=this._initializeTileHeaders(this.tileset,null)),!e.includes(t))continue;const n=bn(r,this._frameNumber);this._traverser.traverse(this.roots[t],n,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 r=this.frameStateData[e],n=Object.values(this._traverser.selectedTiles);r.selectedTiles=n,r._requestedTiles=Object.values(this._traverser.requestedTiles),r._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 r=new Set(t.map(t=>t.id)),n=new Set(e.map(t=>t.id));let i=t.filter(t=>!n.has(t.id)).length>0;return i=i||e.filter(t=>!r.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 r of this.selectedTiles)r.contentAvailable&&r.content&&(t++,r.content.pointCount&&(e+=r.content.pointCount));this.stats.get("Tiles In View").count=this.selectedTiles.length,this.stats.get("Tiles To Render").count=t,this.stats.get("Points").count=e}_initializeTileSet(t){this.root=this._initializeTileHeaders(t,null),this.type===Dn&&this._initializeCesiumTileset(t),this.type===jn&&this._initializeI3STileset(),this._calculateViewProps()}_calculateViewProps(){const t=this.root;Object(fn.a)(t);const{center:e}=t.boundingVolume;if(!e)return console.warn("center was not pre-calculated for the root tile"),this.cartographicCenter=new Z.a,void(this.zoom=1);this.cartographicCenter=ln.WGS84.cartesianToCartographic(e,new Z.a),this.cartesianCenter=e,this.zoom=wn(t.boundingVolume)}_initializeStats(){this.stats.get("Tiles In Tileset(s)"),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","memory"),this.stats.get("Tile Memory Use","memory")}_initializeTileHeaders(t,e){const r=new ti(this,t.root,e);if(e&&(e.children.push(r),r.depth=e.depth+1),this.type===Dn){const t=[];for(t.push(r);t.length>0;){const e=t.pop();this.stats.get("Tiles In Tileset(s)").incrementCount();const r=e.header.children||[];for(const n of r){const r=new ti(this,n,e);e.children.push(r),r.depth=e.depth+1,t.push(r)}}}return r}_initializeTraverser(){let t;switch(this.type){case Dn:t=ei;break;case jn:t=ai;break;default:t=$n}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 r=e.message||e.toString(),n=t.url;console.error(`A 3D tile failed to load: ${t.url} ${r}`),this.options.onTileError(t,r,n)}_onTileLoad(t,e){e&&(t&&t.content&&function(t,e){Object(fn.a)(t),Object(fn.a)(e);const{rtcCenter:r,gltfUpAxis:n}=e,{computedTransform:i,boundingVolume:{center:o}}=t;let a=new Mt.a(i);switch(r&&a.translate(r),n){case"Z":break;case"Y":const t=(new Mt.a).rotateX(Math.PI/2);a=a.multiplyRight(t);break;case"X":const e=(new Mt.a).rotateY(-Math.PI/2);a=a.multiplyRight(e)}e.isQuantized&&a.translate(e.quantizedVolumeOffset).scale(e.quantizedVolumeScale);const s=new Z.a(o);e.cartesianModelMatrix=a,e.cartesianOrigin=s;const u=ln.WGS84.cartesianToCartographic(s,new Z.a),c=ln.WGS84.eastNorthUpToFixedFrame(s).invert();e.cartographicModelMatrix=c.multiplyRight(a),e.cartographicOrigin=u,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 r of e.children)t.push(r);this._destroyTile(e)}this.root=null}_destroySubtree(t){const e=t,r=[];for(r.push(e);r.length>0;){t=r.pop();for(const e of t.children)r.push(e);t!==e&&this._destroyTile(t)}e.children=[]}_destroyTile(t){this._cache.unloadTile(this,t),this._unloadTile(t),t.destroy()}_initializeCesiumTileset(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 ci={COMPOSITE:"cmpt",POINT_CLOUD:"pnts",BATCHED_3D_MODEL:"b3dm",INSTANCED_3D_MODEL:"i3dm",GEOMETRY:"geom",VECTOR:"vect"};Object.keys(ci);function li(t,e,r){Object(fn.a)(t instanceof ArrayBuffer);const n=new TextDecoder("utf8"),i=new Uint8Array(t,e,r);return n.decode(i)}var hi=r(175);const fi={BYTE:5120,UNSIGNED_BYTE:5121,SHORT:5122,UNSIGNED_SHORT:5123,INT:5124,UNSIGNED_INT:5125,FLOAT:5126,DOUBLE:5130},pi={POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,...fi},di={[fi.DOUBLE]:Float64Array,[fi.FLOAT]:Float32Array,[fi.UNSIGNED_SHORT]:Uint16Array,[fi.UNSIGNED_INT]:Uint32Array,[fi.UNSIGNED_BYTE]:Uint8Array,[fi.BYTE]:Int8Array,[fi.SHORT]:Int16Array,[fi.INT]:Int32Array},Ai={DOUBLE:fi.DOUBLE,FLOAT:fi.FLOAT,UNSIGNED_SHORT:fi.UNSIGNED_SHORT,UNSIGNED_INT:fi.UNSIGNED_INT,UNSIGNED_BYTE:fi.UNSIGNED_BYTE,BYTE:fi.BYTE,SHORT:fi.SHORT,INT:fi.INT};class gi{static fromTypedArray(t){t=ArrayBuffer.isView(t)?t.constructor:t;for(const e in di){if(di[e]===t)return e}throw new Error("Failed to convert GL type")}static fromName(t){const e=Ai[t];if(!e)throw new Error("Failed to convert GL type");return e}static 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yi={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},vi={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]]},_i={SCALAR:(t,e,r)=>{e[r]=t},VEC2:(t,e,r)=>{e[2*r+0]=t[0],e[2*r+1]=t[1]},VEC3:(t,e,r)=>{e[3*r+0]=t[0],e[3*r+1]=t[1],e[3*r+2]=t[2]},VEC4:(t,e,r)=>{e[4*r+0]=t[0],e[4*r+1]=t[1],e[4*r+2]=t[2],e[4*r+3]=t[3]},MAT2:(t,e,r)=>{e[4*r+0]=t[0],e[4*r+1]=t[1],e[4*r+2]=t[2],e[4*r+3]=t[3]},MAT3:(t,e,r)=>{e[9*r+0]=t[0],e[9*r+1]=t[1],e[9*r+2]=t[2],e[9*r+3]=t[3],e[9*r+4]=t[4],e[9*r+5]=t[5],e[9*r+6]=t[6],e[9*r+7]=t[7],e[9*r+8]=t[8],e[9*r+9]=t[9]},MAT4:(t,e,r)=>{e[16*r+0]=t[0],e[16*r+1]=t[1],e[16*r+2]=t[2],e[16*r+3]=t[3],e[16*r+4]=t[4],e[16*r+5]=t[5],e[16*r+6]=t[6],e[16*r+7]=t[7],e[16*r+8]=t[8],e[16*r+9]=t[9],e[16*r+10]=t[10],e[16*r+11]=t[11],e[16*r+12]=t[12],e[16*r+13]=t[13],e[16*r+14]=t[14],e[16*r+15]=t[15]}};const bi=t=>void 0!==t;function xi(t,e,r){if(!e)return null;let n=t.getExtension("3DTILES_batch_table_hierarchy");const i=e.HIERARCHY;return i&&(console.warn("3D Tile Parser: HIERARCHY is deprecated. 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t=a[r].length,n=a[r].instances,i=getBinaryProperties(t,n,e);a[r].instances=combine(i,n)}const p=new Array(f).fill(0),d=new Uint16Array(o);for(r=0;r<o;++r)n=u[r],d[r]=p[n],++p[n];const A={classes:a,classIds:u,classIndexes:d,parentCounts:c,parentIndexes:s,parentIds:l};return function(t){const e=t.classIds.length;for(let r=0;r<e;++r)Ei(t,r,stack)}(A),A}(n,r):null}function wi(t,e,r){if(!t)return;const n=t.parentCounts;return t.parentIds?r(t,e):n>0?function(t,e,r){const n=t.classIds,i=t.parentCounts,o=t.parentIds,a=t.parentIndexes,s=n.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 n=r(t,e);if(bi(n))return n;const s=i[e],h=a[e];for(let t=0;t<s;++t){const r=o[h+t];r!==e&&l.push(r)}}return null}(t,e,r):function(t,e,r){let n=!0;for(;n;){const i=r(t,e);if(bi(i))return i;const o=t.parentIds[e];n=o!==e,e=o}throw new Error("traverseHierarchySingleParent")}(t,e,r)}function Ei(t,e,r){const n=t.parentCounts,i=t.parentIds,o=t.parentIndexes,a=t.classIds.length;if(!bi(i))return;assert(e<a,`Parent index ${e} exceeds the total number of instances: ${a}`),assert(-1===r.indexOf(e),"Circular dependency detected in the batch table hierarchy."),r.push(e);const s=bi(n)?n[e]:1,u=bi(n)?o[e]:e;for(let n=0;n<s;++n){const o=i[u+n];o!==e&&Ei(t,o,r)}r.pop(e)}function Si(t){return null!=t}const Oi=(t,e)=>t,Ti={HIERARCHY:!0,extensions:!0,extras:!0};class Pi{constructor(t,e,r,n={}){var i;Object(fn.a)(r>=0),this.json=t||{},this.binary=e,this.featureCount=r,this._extensions=(null===(i=this.json)||void 0===i?void 0:i.extensions)||{},this._properties={};for(const t in this.json)Ti[t]||(this._properties[t]=this.json[t]);this._binaryProperties=this._initializeBinaryProperties(),n["3DTILES_batch_table_hierarchy"]&&(this._hierarchy=xi(this,this.json,this.binary))}getExtension(t){return this.json&&this.json.extensions&&this.json.extensions[t]}memorySizeInBytes(){return 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t=n.x;n.x=(1-Math.abs(n.y))*Bi(t),n.y=(1-Math.abs(t))*Bi(n.y)}return n.normalize()}function zi(t,e,r){return Fi(t,e,255,r)}const Ni=new Z.a;function Ui(t,e,r){return t.isQuantized?r["3d-tiles"]&&r["3d-tiles"].decodeQuantizedPositions?(t.isQuantized=!1,function(t,e){const r=new Z.a,n=new Float32Array(3*t.pointCount);for(let i=0;i<t.pointCount;i++)r.set(e[3*i],e[3*i+1],e[3*i+2]).scale(1/t.quantizedRange).multiply(t.quantizedVolumeScale).add(t.quantizedVolumeOffset).toArray(n,3*i);return n}(t,e)):{type:pi.UNSIGNED_SHORT,value:e,size:3,normalized:!0}:e}async function Vi(t,e,r,n,i){r=Ii(t,e,r=Ci(t,e,r=Mi(t,e,r))),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 mi(t.featureTableJson,t.featureTableBinary),r=e.getGlobalProperty("POINTS_LENGTH");if(!Number.isFinite(r))throw new Error("POINTS_LENGTH must be defined");e.featuresLength=r,t.featuresLength=r,t.pointsLength=r,t.pointCount=r,t.rtcCenter=e.getGlobalProperty("RTC_CENTER",pi.FLOAT,3);const n=function(t,e){let r=null;if(!t.batchIds&&e.hasProperty("BATCH_ID")&&(t.batchIds=e.getPropertyArray("BATCH_ID",pi.UNSIGNED_SHORT,1),t.batchIds)){const n=e.getGlobalProperty("BATCH_LENGTH");if(!n)throw new Error("Global property: BATCH_LENGTH must be defined when BATCH_ID is defined.");const{batchTableJson:i,batchTableBinary:o}=t;r=new Pi(i,o,n)}return r}(t,e);return{featureTable:e,batchTable:n}}(t);return await async function(t,e,r,n,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,r=c.byteLength;if(!a||!Number.isFinite(e)||!r)throw new Error("Draco properties, byteOffset, and byteLength must be defined");o=t.featureTableBinary.slice(e,e+r),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,r,n){const{parse:i}=n,o={...r,draco:{...r.draco,extraAttributes:e.batchTableProperties||{}}};delete o["3d-tiles"];const a=await i(e.buffer,hi.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,r=e.range;t.quantizedVolumeScale=new Z.a(r,r,r),t.quantizedVolumeOffset=new Z.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:Ri(t,u),normals:c,batchIds:l,...p}}(t,l,n,i)}(t,o,0,n,i),function(t,e,r){if(!t.attributes.positions)if(e.hasProperty("POSITION"))t.attributes.positions=e.getPropertyArray("POSITION",pi.FLOAT,3);else if(e.hasProperty("POSITION_QUANTIZED")){const n=e.getPropertyArray("POSITION_QUANTIZED",pi.UNSIGNED_SHORT,3);if(t.isQuantized=!0,t.quantizedRange=65535,t.quantizedVolumeScale=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",pi.FLOAT,3),!t.quantizedVolumeScale)throw new Error("QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");if(t.quantizedVolumeOffset=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",pi.FLOAT,3),!t.quantizedVolumeOffset)throw new Error("QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");t.attributes.positions=Ui(t,n,r)}if(!t.attributes.positions)throw new Error("Either POSITION or POSITION_QUANTIZED must be defined.")}(t,o,n),function(t,e,r){if(!t.attributes.colors){let n=null;e.hasProperty("RGBA")?(n=e.getPropertyArray("RGBA",pi.UNSIGNED_BYTE,4),t.isTranslucent=!0):e.hasProperty("RGB")?n=e.getPropertyArray("RGB",pi.UNSIGNED_BYTE,3):e.hasProperty("RGB565")&&(n=e.getPropertyArray("RGB565",pi.UNSIGNED_SHORT,1),t.isRGB565=!0),t.attributes.colors=Ri(t,n,r)}e.hasProperty("CONSTANT_RGBA")&&(t.constantRGBA=e.getGlobalProperty("CONSTANT_RGBA",pi.UNSIGNED_BYTE,4))}(t,o,a),function(t,e){if(!t.attributes.normals){let r=null;e.hasProperty("NORMAL")?r=e.getPropertyArray("NORMAL",pi.FLOAT,3):e.hasProperty("NORMAL_OCT16P")&&(r=e.getPropertyArray("NORMAL_OCT16P",pi.UNSIGNED_BYTE,2),t.isOctEncoded16P=!0),t.attributes.normals=function(t,e){if(!e)return null;if(t.isOctEncoded16P){const r=new Float32Array(3*t.pointsLength);for(let n=0;n<t.pointsLength;n++)zi(e[2*n],e[2*n+1],Ni),Ni.toArray(r,3*n);return{type:pi.FLOAT,size:2,value:r}}return{type:pi.FLOAT,size:2,value:e}}(t,r)}}(t,o),r}var Gi=r(291),Wi=r(78);const Hi=0,qi=1;function Zi(t,e,r,n){t.rotateYtoZ=!0;const i=t.byteOffset+t.byteLength-r;if(0===i)throw new Error("glTF byte length must be greater than 0.");return t.gltfUpAxis=n["3d-tiles"]&&n["3d-tiles"].assetGltfUpAxis?n["3d-tiles"].assetGltfUpAxis:"Y",t.gltfArrayBuffer=Object(Wi.c)(e,r,i),t.gltfByteOffset=0,t.gltfByteLength=i,r%4==0||console.warn(`${t.type}: embedded glb is not aligned to a 4-byte boundary.`),t.byteOffset+t.byteLength}async function Xi(t,e,r,n){const i=r["3d-tiles"]||{};if(function(t,e,r){switch(e){case Hi:const e=new Uint8Array(t.gltfArrayBuffer,t.gltfByteOffset),r=(new TextDecoder).decode(e);t.gltfUrl=r.replace(/[\s\0]+$/,""),delete t.gltfArrayBuffer,delete t.gltfByteOffset,delete t.gltfByteLength;break;case qi:break;default:throw new Error("b3dm: Illegal glTF format field")}}(t,e),i.loadGLTF){const{parse:e,fetch:i}=n;t.gltfUrl&&(t.gltfArrayBuffer=await i(t.gltfUrl,r),t.gltfByteOffset=0),t.gltfArrayBuffer&&(t.gltf=await e(t.gltfArrayBuffer,Gi.a,r,n),delete t.gltfArrayBuffer,delete t.gltfByteOffset,delete t.gltfByteLength)}}async function Qi(t,e,r,n,i){var o;r=function(t,e,r,n,i){r=Mi(t,e,r),r=Ci(t,e,r),r=Ii(t,e,r),r=Zi(t,e,r,n);const o=new mi(t.featureTableJson,t.featureTableBinary);return t.rtcCenter=o.getGlobalProperty("RTC_CENTER",pi.FLOAT,3),r}(t,e,r,n),await Xi(t,qi,n,i);const a=null==t?void 0:null===(o=t.gltf)||void 0===o?void 0:o.extensions;return a&&a.CESIUM_RTC&&(t.rtcCenter=a.CESIUM_RTC.center),r}async function Yi(t,e,r,n,i){return r=function(t,e,r,n,i){if(r=Mi(t,e,r),1!==t.version)throw new Error(`Instanced 3D Model version ${t.version} is not supported`);r=Ci(t,e,r);const o=new DataView(e);if(t.gltfFormat=o.getUint32(r,!0),r=Ii(t,e,r+=4),r=Zi(t,e,r,n),0===t.featureTableJsonByteLength)throw new Error("i3dm parser: featureTableJsonByteLength is zero.");const a=new mi(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",pi.FLOAT,3);new Pi(t.batchTableJson,t.batchTableBinary,s);return function(t,e,r,n){const i=[new Array(n),t._batchTable][0],o=new Z.a,a=new Z.a,s=new Z.a,u=new Z.a,c=new et.a,l=new rt.a,h=new Z.a,f={},p=new Mt.a,d=[],A=[],g=new Z.a,m=new Z.a;for(let r=0;r<n;r++){let n;if(e.hasProperty("POSITION"))n=e.getProperty("POSITION",pi.FLOAT,3,r,o);else if(e.hasProperty("POSITION_QUANTIZED")){n=e.getProperty("POSITION_QUANTIZED",pi.UNSIGNED_SHORT,3,r,o);const t=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",pi.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",pi.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++)n[e]=n[e]/a*i[e]+t[e]}if(!n)throw new Error("i3dm: POSITION or POSITION_QUANTIZED must be defined for each instance.");o.copy(n),f.translation=o,t.normalUp=e.getProperty("NORMAL_UP",pi.FLOAT,3,r,d),t.normalRight=e.getProperty("NORMAL_RIGHT",pi.FLOAT,3,r,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",pi.UNSIGNED_SHORT,2,d),t.octNormalRight=e.getProperty("NORMAL_RIGHT_OCT32P",pi.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?(ln.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",pi.FLOAT,1,r);Number.isFinite(v)&&h.multiplyByScalar(v);const _=e.getProperty("SCALE_NON_UNIFORM",pi.FLOAT,3,r,d);_&&h.scale(_),f.scale=h;let b=e.getProperty("BATCH_ID",pi.UNSIGNED_SHORT,1,r);void 0===b&&(b=r);const x=(new Mt.a).fromQuaternion(f.rotation);p.identity(),p.translate(f.translation),p.multiplyRight(x),p.scale(f.scale);const w=p.clone();i[r]={modelMatrix:w,batchId:b}}t.instances=i}(t,a,0,s),r}(t,e,r,n),await Xi(t,t.gltfFormat,n,i),r}async function Ki(t,e=0,r,n,i={}){switch(i.byteOffset=e,i.type=function(t,e=0){const r=new DataView(t);return`${String.fromCharCode(r.getUint8(e+0))}${String.fromCharCode(r.getUint8(e+1))}${String.fromCharCode(r.getUint8(e+2))}${String.fromCharCode(r.getUint8(e+3))}`}(t,e),i.type){case ci.COMPOSITE:return await async function(t,e,r,n,i,o){r=Mi(t,e,r);const a=new DataView(e);for(t.tilesLength=a.getUint32(r,!0),r+=4,t.tiles=[];t.tiles.length<t.tilesLength&&t.byteLength-r>12;){const a={};t.tiles.push(a),r=await o(e,r,n,i,a)}return r}(i,t,e,r,n,Ki);case ci.BATCHED_3D_MODEL:return await Qi(i,t,e,r,n);case ci.INSTANCED_3D_MODEL:return await Yi(i,t,e,r,n);case ci.POINT_CLOUD:return await Vi(i,t,e,r,n);default:throw new Error(`3DTileLoader: unknown type ${i.type}`)}}function $i(t,e){if(t.content){const r=t.content.uri||t.content.url;t.contentUrl=`${e.basePath}/${r}`}return t.id=t.contentUrl,t.lodMetricType=Bn,t.lodMetricValue=t.geometricError,t.transformMatrix=t.transform,t.type=function(t){if(!t.contentUrl)return In;const e=t.contentUrl.split(".").pop();switch(e){case"pnts":return Rn;case"i3dm":case"b3dm":return kn;default:return e}}(t),t.refine=function(t){switch(t){case"REPLACE":case"replace":return Cn;case"ADD":case"add":return Mn;default:return t}}(t.refine),t}const Ji={id:"3d-tiles",name:"3D Tiles",module:"3d-tiles",version:"3.0.8",extensions:["cmpt","pnts","b3dm","i3dm"],mimeTypes:["application/octet-stream"],tests:["cmpt","pnts","b3dm","i3dm"],parse:async function(t,e,r){const n=e["3d-tiles"]||{};let i;i="auto"===n.isTileset?r.url&&-1!==r.url.indexOf(".json"):n.isTileset;t=i?await async function(t,e,r){const n=JSON.parse((new TextDecoder).decode(t));return n.loader=e.loader||Ji,n.url=r.url,n.basePath=function(t){return pn.b.dirname(t.url)}(n),n.root=function(t){const e=t.basePath,r=$i(t.root,t),n=[];for(n.push(r);n.length>0;){const t=n.pop().children||[];for(const r of t)$i(r,{basePath:e}),n.push(r)}return r}(n),n.type=Dn,n.lodMetricType=Bn,n.lodMetricValue=n.root.lodMetricValue,n}(t,e,r):await async function(t,e,r){const n={content:{featureIds:null}};return await Ki(t,0,e,r,n.content),n.content}(t,e,r);return t},options:{"3d-tiles":{loadGLTF:!0,decodeQuantizedPositions:!1,isTileset:"auto",assetGltfUpAxis:null}}};function to(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function eo(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?to(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):to(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function ro(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=l()(t);if(e){var i=l()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return u()(this,r)}}var no=[0],io={getPointColor:{type:"accessor",value:[0,0,0,255]},pointSize:1,data:null,loader:Ji,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,r){},compare:!1},_getMeshColor:{type:"function",value:function(t){return[255,255,255]},compare:!1}},oo=function(t){a()(n,t);var e,r=ro(n);function n(){return i()(this,n),r.apply(this,arguments)}return d()(n,[{key:"initializeState",value:function(){"onTileLoadFail"in this.props&&V.a.removed("onTileLoadFail","onTileError")(),this.state={layerMap:{},tileset3d:null,activeViewports:{},lastUpdatedViewports:null}}},{key:"shouldUpdateState",value:function(t){return t.changeFlags.somethingChanged}},{key:"updateState",value:function(t){var e=t.props,r=t.oldProps,n=t.changeFlags;if(e.data&&e.data!==r.data&&this._loadTileset(e.data),n.viewportChanged){var i=this.state.activeViewports;Object.keys(i).length&&(this._updateTileset(i),this.state.lastUpdatedViewports=i,this.state.activeViewports={})}if(n.propsChanged){var o=this.state.layerMap;for(var a in o)o[a].needsUpdate=!0}}},{key:"activateViewport",value:function(t){var e=this.state,r=e.activeViewports,n=e.lastUpdatedViewports;this.internalState.viewport=t,r[t.id]=t;var i=null==n?void 0:n[t.id];i&&t.equals(i)||(this.setChangeFlags({viewportChanged:!0}),this.setNeedsUpdate())}},{key:"getPickingInfo",value:function(t){var e=t.info,r=t.sourceLayer,n=this.state.layerMap,i=r&&r.id;if(i){var o=i.substring(this.id.length+1),a=o.substring(o.indexOf("-")+1);e.object=n[a]&&n[a].tile}return e}},{key:"filterSubLayer",value:function(t){var e=t.layer,r=t.viewport,n=e.props.tile,i=r.id;return n.selected&&n.viewportIds.includes(i)}},{key:"_updateAutoHighlight",value:function(t){t.sourceLayer&&t.sourceLayer.updateAutoHighlight(t)}},{key:"_loadTileset",value:(e=U()(z.a.mark((function t(e){var r,n,i,o,a,s,u;return z.a.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(r=this.props.loadOptions,n=void 0===r?{}:r,i=this.props.loader||this.props.loaders,Array.isArray(i)&&(i=i[0]),o={loadOptions:eo({},n)},!i.preload){t.next=10;break}return t.next=7,i.preload(e,n);case 7:(a=t.sent).headers&&(o.loadOptions.fetch=eo(eo({},o.loadOptions.fetch),{},{headers:a.headers})),Object.assign(o,a);case 10:return t.next=12,Object(Fr.a)(e,i,o.loadOptions);case 12:s=t.sent,u=new ui(s,eo({onTileLoad:this._onTileLoad.bind(this),onTileUnload:this._onTileUnload.bind(this),onTileLoadFail: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.state.tileset3d,r=this.context.timeline,n=Object.keys(t).length;if(r&&n&&e){var i=e.update(Object.values(t));this.state.frameNumber!==i&&this.setState({frameNumber:i})}}},{key:"_getSubLayer",value:function(t,e){if(!t.content)return null;switch(t.type){case Rn:return this._makePointCloudLayer(t,e);case kn:return this._make3DModelLayer(t,e);case Ln: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 r=t.content,n=r.attributes,i=r.pointCount,o=r.constantRGBA,a=r.cartographicOrigin,s=r.modelMatrix,u=n.positions,c=n.normals,l=n.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",Pr.a))({pointSize:p},this.getSubLayerProps({id:"pointcloud"}),{id:"".concat(this.id,"-pointcloud-").concat(t.id),tile:t,data:h,coordinateSystem:Tr.a.METER_OFFSETS,coordinateOrigin:a,modelMatrix:s,getColor:o||d,_offset:0})}},{key:"_make3DModelLayer",value:function(t){var e=t.content,r=e.gltf,n=e.instances,i=e.cartographicOrigin,o=e.modelMatrix;return new(this.getSubLayerClass("scenegraph",Mr.a))({_lighting:"pbr"},this.getSubLayerProps({id:"scenegraph"}),{id:"".concat(this.id,"-scenegraph-").concat(t.id),tile:t,data:n||no,scenegraph:r,coordinateSystem:Tr.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 r=t.content,n=r.attributes,i=r.indices,o=r.modelMatrix,a=r.cartographicOrigin,s=r.material,u=r.featureIds,c=this.props._getMeshColor,l=e&&e.props.mesh||new Or.a({drawMode:4,attributes:ao(n),indices:i});return new(this.getSubLayerClass("mesh",Br))(this.getSubLayerProps({id:"mesh"}),{id:"".concat(this.id,"-mesh-").concat(t.id),tile:t,mesh:l,data:no,getColor:c(t),pbrMaterial:s,modelMatrix:o,coordinateOrigin:a,coordinateSystem:Tr.a.METER_OFFSETS,featureIds:u,_offset:0})}},{key:"renderLayers",value:function(){var t=this,e=this.state,r=e.tileset3d,n=e.layerMap;return r?r.tiles.map((function(e){var r=n[e.id]=n[e.id]||{tile:e},i=r.layer;return e.selected&&(i?r.needsUpdate&&(i=t._getSubLayer(e,i),r.needsUpdate=!1):i=t._getSubLayer(e)),r.layer=i,i})).filter(Boolean):null}},{key:"isLoaded",get:function(){var t=this.state.tileset3d;return t&&t.isLoaded()}}]),n}(m.a);function ao(t){var e={};return e.positions=eo(eo({},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}oo.layerName="Tile3DLayer",oo.defaultProps=io;var so=r(105);const uo={name:"Terrain",id:"terrain",module:"terrain",version:"3.0.8",worker:!0,extensions:["png","pngraw"],mimeTypes:["image/png"],options:{terrain:{tesselator:"auto",bounds:null,meshMaxError:10,elevationDecoder:{rScaler:1,gScaler:0,bScaler:0,offset:0},skirtHeight:null}}};function co(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=l()(t);if(e){var i=l()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return u()(this,r)}}function lo(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function ho(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?lo(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):lo(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}var fo=[1],po=ho(ho({},we.defaultProps),{},{elevationData:re,texture:ho(ho({},re),{},{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:[uo]});function Ao(t){return Array.isArray(t)?t.join(";"):t}var go=function(t){a()(r,t);var e=co(r);function r(){return i()(this,r),e.apply(this,arguments)}return d()(r,[{key:"updateState",value:function(t){var e=t.props,r=t.oldProps,n=e.elevationData!==r.elevationData;if(n){var i=e.elevationData,o=i&&(Array.isArray(i)||i.includes("{x}")&&i.includes("{y}"));this.setState({isTiled:o})}var a=n||e.meshMaxError!==r.meshMaxError||e.elevationDecoder!==r.elevationDecoder||e.bounds!==r.bounds;if(!this.state.isTiled&&a){var s=this.loadTerrain(e);this.setState({terrain:s})}e.workerUrl&&V.a.removed("workerUrl","loadOptions.terrain.workerUrl")()}},{key:"loadTerrain",value:function(t){var e,r=t.elevationData,n=t.bounds,i=t.elevationDecoder,o=t.meshMaxError,a=t.signal;if(!r)return null;var s=this.getLoadOptions();return s=ho(ho({},s),{},{terrain:ho(ho({skirtHeight:this.state.isTiled?2*o:0},null===(e=s)||void 0===e?void 0:e.terrain),{},{bounds:n,meshMaxError:o,elevationDecoder:i})}),(0,this.props.fetch)(r,{propName:"elevationData",layer:this,loadOptions:s,signal:a})}},{key:"getTiledTerrainData",value:function(t){var e=this.props,r=e.elevationData,n=e.fetch,i=e.texture,o=e.elevationDecoder,a=e.meshMaxError,s=ie(r,t),u=ie(i,t),c=t.bbox,l=t.signal,h=t.z,f=new so.a({longitude:(c.west+c.east)/2,latitude:(c.north+c.south)/2,zoom:h}),p=f.projectFlat([c.west,c.south]),d=f.projectFlat([c.east,c.north]),A=[p[0],p[1],d[0],d[1]],g=this.loadTerrain({elevationData:s,bounds:A,elevationDecoder:o,meshMaxError:a,signal:l}),m=u?n(u,{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),r=t.data,n=t.color;if(!r)return null;var i=_()(r,2),o=i[0],a=i[1];return new e(t,{data:fo,mesh:o,texture:a,coordinateSystem:Tr.a.CARTESIAN,getPosition:function(t){return[0,0,0]},getColor:n})}},{key:"onViewportLoad",value:function(t){if(t){var e=this.state.zRange,r=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!==r.length){var n=Math.min.apply(Math,H()(r.map((function(t){return t[0]})))),i=Math.max.apply(Math,H()(r.map((function(t){return t[1]}))));(!e||n<e[0]||i>e[1])&&this.setState({zRange:[n,i]})}}}},{key:"renderLayers",value:function(){var t=this.props,e=t.color,r=t.material,n=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 we(this.getSubLayerProps({id:"tiles"}),{wireframe:o,color:e,material:r,getTileData:this.getTiledTerrainData.bind(this),renderSubLayers:this.renderSubLayers.bind(this),updateTriggers:{getTileData:{elevationData:Ao(n),texture:Ao(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:fo,mesh:this.state.terrain,texture:i,_instanced:!1,getPosition:function(t){return[0,0,0]},getColor:e,material:r,wireframe:o})}}]),r}(m.a);go.layerName="TerrainLayer",go.defaultProps=po;class mo{static get types(){return["Unknown","Point","LineString","Polygon"]}constructor(t,e,r,n,i){this.properties={},this.extent=r,this.type=0,this.id=null,this._pbf=t,this._geometry=-1,this._keys=n,this._values=i,t.readFields(vo,this,e)}loadGeometry(){const t=this._pbf;t.pos=this._geometry;const e=t.readVarint()+t.pos;let r=1,n=0,i=0,o=0;const a=[];let s;for(;t.pos<e;){if(n<=0){const e=t.readVarint();7&e,e>>3}if(1===r||2===r)t.readSVarint(),t.readSVarint(),1===r&&(s&&a.push(s),[]),s.push([i,o]);else{if(7!==r)throw new Error(`unknown command ${r}`);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 r=1,n=0,i=0,o=0,a=1/0,s=-1/0,u=1/0,c=-1/0;for(;t.pos<e;){if(n<=0){const e=t.readVarint();7&e,e>>3}if(1===r||2===r)t.readSVarint(),t.readSVarint(),i<a&&i,i>s&&i,o<u&&o,o>c&&o;else if(7!==r)throw new Error(`unknown command ${r}`)}return[a,u,s,c]}_toGeoJSON(t){let e,r,n=this.loadGeometry(),i=mo.types[this.type];switch(this.type){case 1:var o=[];for(0;e<n.length;e++)o[e]=n[e][0];o,t(n,this);break;case 2:for(0;e<n.length;e++)t(n[e],this);break;case 3:for(function(t){const e=t.length;if(e<=1)return[t];const r=[];let n,i;for(let o=0;o<e;o++){const e=yo(t[o]);0!==e&&(void 0===i&&e<0,i===e<0?(n&&r.push(n),[t[o]]):n.push(t[o]))}n&&r.push(n);return r}(n),0;e<n.length;e++)for(0;r<n[e].length;r++)t(n[e][r],this)}1===n.length?n[0]:`Multi${i}`;const a={type:"Feature",geometry:{type:i,coordinates:n},properties:this.properties};return null!==this.id&&(a.id=this.id),a}toGeoJSON(t){if("function"==typeof t)return this._toGeoJSON(t);const{x:e,y:r,z:n}=t,i=this.extent*Math.pow(2,n),o=this.extent*e,a=this.extent*r;return this._toGeoJSON((function(t){for(let e=0;e<t.length;e++){const r=t[e];r[0]=360*(r[0]+o)/i-180;const n=180-360*(r[1]+a)/i;r[1]=360/Math.PI*Math.atan(Math.exp(n*Math.PI/180))-90}}))}}function yo(t){let e=0;for(let e,r,n=0,i=t.length-1;n<t.length;n++)t[n],t[i],(r[0]-e[0])*(e[1]+r[1]);return e}function vo(t,e,r){1===t?e.id=r.readVarint():2===t?function(t,e){const r=t.readVarint()+t.pos;for(;t.pos<r;){const r=e._keys[t.readVarint()],n=e._values[t.readVarint()];e.properties[r]=n}}(r,e):3===t?e.type=r.readVarint():4===t&&(e._geometry=r.pos)}class _o{constructor(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(bo,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 mo(this._pbf,e,this.extent,this._keys,this._values)}}function bo(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){let e=null;const r=t.readVarint()+t.pos;for(;t.pos<r;){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}(r))}class xo{constructor(t,e){this.layers=t.readFields(wo,{},e)}}function wo(t,e,r){if(3===t){const t=new _o(r,r.readVarint()+r.pos);t.length&&(e[t.name]=t)}}var Eo=r(38);let So,Oo,To,Po,Mo,Co,Io;class ko{static get types(){return["Unknown","Point","LineString","Polygon"]}constructor(t,e,r,n,i,o){this.properties={},this.extent=r,this.type=0,this.id=null,this._pbf=t,this._geometry=-1,this._keys=n,this._values=i,this._firstPassData=o,t.readFields(Lo,this,e)}loadGeometry(){const t=this._pbf;t.pos=this._geometry,t.readVarint()+t.pos,1,0,0,0,0;const e=[],r=[];for(;t.pos<So;)if(Po<=0&&(t.readVarint(),7&To,To>>3),1===Oo||2===Oo)t.readSVarint(),t.readSVarint(),1===Oo&&e.push(Io),r.push(Mo,Co),2;else{if(7!==Oo)throw new Error(`unknown command ${Oo}`);if(Io>0){const t=e[e.length-1];r.push(r[t],r[t+1]),2}}return{data:r,lines:e}}_toBinaryCoordinates(t){let e=this.loadGeometry();t(e.data,this);switch(this.type){case 1:this._firstPassData.pointFeaturesCount++,this._firstPassData.pointPositionsCount+=e.lines.length;break;case 2:this._firstPassData.lineFeaturesCount++,this._firstPassData.linePathsCount+=e.lines.length,this._firstPassData.linePositionsCount+=e.data.length/2;break;case 3:const t=Ro(e);this._firstPassData.polygonFeaturesCount++,this._firstPassData.polygonObjectsCount+=t.lines.length;for(const e of t.lines)this._firstPassData.polygonRingsCount+=e.length;this._firstPassData.polygonPositionsCount+=t.data.length/2,t}e.type=ko.types[this.type],e.lines.length>1&&(e.type=`Multi${e.type}`);const r={type:"Feature",geometry:e,properties:this.properties};return null!==this.id&&(r.id=this.id),r}toBinaryCoordinates(t){if("function"==typeof t)return this._toBinaryCoordinates(t);const{x:e,y:r,z:n}=t,i=this.extent*Math.pow(2,n),o=this.extent*e,a=this.extent*r;return this._toBinaryCoordinates((function(t){for(let e=0,r=t.length;e<r;e+=2){t[e]=360*(t[e]+o)/i-180;const r=180-360*(t[e+1]+a)/i;t[e+1]=360/Math.PI*Math.atan(Math.exp(r*Math.PI/180))-90}}))}}function Ro(t){const e=t.lines.length;if(e<=1)return{data:t.data,areas:[[Object(Eo.g)(t.data)]],lines:[t.lines]};const r=[],n=[];let i,o,a,s=0;for(let u,c,l=0;l<e;l++){t.lines[l]-s,t.lines[l+1]-s||t.data.length;const e=t.data.slice(u,c),h=Object(Eo.g)(e);if(0!==h)void 0===a&&h<0,a===h<0?(o&&(r.push(i),n.push(o)),[u],[h]):(i.push(h),o.push(u));else{const e=t.data.slice(0,u),r=t.data.slice(c);t.data=e.concat(r),c-u}}return i&&r.push(i),o&&n.push(o),{areas:r,lines:n,data:t.data}}function Lo(t,e,r){1===t?e.id=r.readVarint():2===t?function(t,e){const r=t.readVarint()+t.pos;for(;t.pos<r;){const r=e._keys[t.readVarint()],n=e._values[t.readVarint()];e.properties[r]=n}}(r,e):3===t?e.type=r.readVarint():4===t&&(e._geometry=r.pos)}class jo{constructor(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(Do,this,e),this.length=this._features.length}feature(t,e){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];const r=this._pbf.readVarint()+this._pbf.pos;return new ko(this._pbf,r,this.extent,this._keys,this._values,e)}}function Do(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){let e=null;const r=t.readVarint()+t.pos;for(;t.pos<r;){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}(r))}class Bo{constructor(t,e){this.layers=t.readFields(Fo,{},e)}}function Fo(t,e,r){if(3===t){const t=new jo(r,r.readVarint()+r.pos);t.length&&(e[t.name]=t)}}function zo(t){const e={};for(const n of t)if(n.properties)for(const t in n.properties){const i=e[t];if(i||void 0===i){const i=n.properties[t];e[t]=(i,Number.isFinite(r))}}var r;return Object.keys(e).filter(t=>e[t])}function No(t,e={},r={}){const{pointPositionsCount:n,pointFeaturesCount:i,linePositionsCount:o,linePathsCount:a,lineFeaturesCount:s,polygonPositionsCount:u,polygonObjectsCount:c,polygonRingsCount:l,polygonFeaturesCount:h}=e,{numericPropKeys:f,PositionDataType:p=Float32Array}=r,d=t[0]&&"id"in t[0],A=t.length>65535?Uint32Array:Uint16Array,g={positions:new p(2*n),globalFeatureIds:new A(n),featureIds:i>65535?new Uint32Array(n):new Uint16Array(n),numericProps:{},properties:[],fields:[]},m={pathIndices:o>65535?new Uint32Array(a+1):new Uint16Array(a+1),positions:new p(2*o),globalFeatureIds:new A(o),featureIds:s>65535?new Uint32Array(o):new Uint16Array(o),numericProps:{},properties:[],fields:[]},y={polygonIndices:u>65535?new Uint32Array(c+1):new Uint16Array(c+1),primitivePolygonIndices:u>65535?new Uint32Array(l+1):new Uint16Array(l+1),positions:new p(2*u),triangles:[],globalFeatureIds:new A(u),featureIds:h>65535?new Uint32Array(u):new Uint16Array(u),numericProps:{},properties:[],fields:[]};for(const t of[g,m,y])for(const e of f)t.numericProps[e]=new Float32Array(t.positions.length/2);m.pathIndices[a]=o,y.polygonIndices[c]=u,y.primitivePolygonIndices[l]=u;const v={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,r=e.properties||{};switch(t.type){case"Point":case"MultiPoint":Uo(t,g,v,2,r),g.properties.push(qo(r,f)),d&&g.fields.push({id:e.id}),v.pointFeature++;break;case"LineString":case"MultiLineString":Vo(t,m,v,2,r),m.properties.push(qo(r,f)),d&&m.fields.push({id:e.id}),v.lineFeature++;break;case"Polygon":case"MultiPolygon":Go(t,y,v,2,r),y.properties.push(qo(r,f)),d&&y.fields.push({id:e.id}),v.polygonFeature++;break;default:throw new Error("Invalid geometry type")}v.feature++}return function(t,e,r,n){const i={points:{...t,positions:{value:t.positions,size:n},globalFeatureIds:{value:t.globalFeatureIds,size:1},featureIds:{value:t.featureIds,size:1}},lines:{...e,pathIndices:{value:e.pathIndices,size:1},positions:{value:e.positions,size:n},globalFeatureIds:{value:e.globalFeatureIds,size:1},featureIds:{value:e.featureIds,size:1}},polygons:{...r,polygonIndices:{value:r.polygonIndices,size:1},primitivePolygonIndices:{value:r.primitivePolygonIndices,size:1},positions:{value:r.positions,size:n},triangles:{value:new Uint32Array(r.triangles),size:1},globalFeatureIds:{value:r.globalFeatureIds,size:1},featureIds:{value:r.featureIds,size:1}}};for(const t in i)for(const e in i[t].numericProps)i[t].numericProps[e]={value:i[t].numericProps[e],size:1};return i}(g,m,y,2)}function Uo(t,e,r,n,i){e.positions.set(t.data,r.pointPosition*n);const 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this.state.data&&this.state.tileset&&Se()(l()(n.prototype),"isLoaded",this)}}]),n}(we);function ja(t,e){return e?t.properties[e]:"id"in t?t.id:void 0}function Da(t){var e;return(null===(e=t.properties)||void 0===e?void 0:e.layerName)||null}function Ba(t){return null!=t&&""!==t}function Fa(t,e,r){var n=Ia(Ia({},t),{},{geometry:{type:t.geometry.type}});return Object.defineProperty(n.geometry,"coordinates",{get:function(){return function(t,e,r){var n=[r.projectFlat([e.west,e.north]),r.projectFlat([e.east,e.south])];return ma(ma({},t),{},{coordinates:ya[t.type](t.coordinates,n,r)})}(t.geometry,e,r).coordinates}}),n}La.layerName="MVTLayer",La.defaultProps=Ra,r.d(e,"GreatCircleLayer",(function(){return f})),r.d(e,"S2Layer",(function(){return j})),r.d(e,"TileLayer",(function(){return we})),r.d(e,"TripsLayer",(function(){return Me})),r.d(e,"H3ClusterLayer",(function(){return hr})),r.d(e,"H3HexagonLayer",(function(){return Sr})),r.d(e,"Tile3DLayer",(function(){return oo})),r.d(e,"TerrainLayer",(function(){return go})),r.d(e,"MVTLayer",(function(){return La}))},function(t,e,r){"use strict";r.r(e);var n=r(2),i=r.n(n),o=r(3),a=r.n(o),s=r(8),u=r.n(s),c=r(5),l=r.n(c),h=r(6),f=r.n(h),p=r(1),d=r.n(p),A=r(0),g=r.n(A),m=r(18),y=r(179),v=r(240),_=r(7),b=r(197),x=r(176),w=r(294);function E(t,e=[],r=0){const n=Math.fround(t),i=t-n;return e[r]=n,e[r+1]=i,e}function S(t){return t-Math.fround(t)}function O(t){const e=new Float32Array(32);for(let r=0;r<4;++r)for(let n=0;n<4;++n){const i=4*r+n;E(t[4*n+r],e,2*i)}return e}const T={ONE:1};const P={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:S,fp64ifyMatrix4:O};var M,C,I=r(153),k=r(207),R={SUM:1,MEAN:2,MIN:3,MAX:4};function L(t,e){return t+e}function j(t,e){return e>t?e:t}function D(t,e){return e<t?e:t}function B(t,e,r){var n=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(r){return e.index=r.index,t(r.source,e)}}(e,r),n){case R.MIN:return function(t){return function(t,e){if(Number.isFinite(e))return t.length?e:null;var r=t.map(e).filter(Number.isFinite);return r.length?r.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 r=t.map(e).filter(Number.isFinite);return r.length?r.reduce(L,0):null}(t,e)};case R.MEAN:return function(t){return function(t,e){if(Number.isFinite(e))return t.length?e:null;var r=t.map(e).filter(Number.isFinite);return r.length?r.reduce(L,0)/r.length:null}(t,e)};case R.MAX:return function(t){return function(t,e){if(Number.isFinite(e))return t.length?e:null;var r=t.map(e).filter(Number.isFinite);return r.length?r.reduce(j,-1/0):null}(t,e)};default:return null}}function F(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return function(r){return e.indices=r.map((function(t){return t.index})),t(r.map((function(t){return t.source})),e)}}var z,N={projectPoints:!1,viewport:null,createBufferObjects:!0,moduleSettings:{}},U=[32775,32774],V=[32776,32774],G=[32776,32775],W=(M={},g()(M,R.SUM,32774),g()(M,R.MEAN,32774),g()(M,R.MIN,U),g()(M,R.MAX,V),M),H={size:1,operation:R.SUM,needMin:!1,needMax:!1,combineMaxMin:!1},q=(C={},g()(C,10240,9728),g()(C,10241,9728),r(98)),Z=r(71),X=(z={},g()(z,10240,9728),g()(z,10241,9728),z);function Q(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=e.width,n=void 0===r?1:r,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?X:l,f=new q.a(t,{data:s,format:Object(_.j)(t)?34836:6408,type:5126,border:0,mipmaps:!1,parameters:h,dataFormat:6408,width:n,height:o,unpackFlipY:c});return f}function Y(t,e){var r=e.id,n=e.width,i=void 0===n?1:n,o=e.height,a=void 0===o?1:o,s=e.texture;return new Z.a(t,{id:r,width:i,height:a,attachments:g()({},36064,s)})}function K(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return $(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return $(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function $(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}function J(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function tt(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?J(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):J(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}var et=["aggregationBuffer","maxMinBuffer","minBuffer","maxBuffer"],rt={maxData:"maxBuffer",minData:"minBuffer",maxMinData:"maxMinBuffer"},nt=[y.a.WEBGL2,y.a.COLOR_ATTACHMENT_RGBA32F,y.a.BLEND_EQUATION_MINMAX,y.a.FLOAT_BLEND,y.a.TEXTURE_FLOAT],it=function(){function t(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};i()(this,t),this.id=r.id||"gpu-grid-aggregator",this.gl=e,this.state={weightAttributes:{},textures:{},meanTextures:{},buffers:{},framebuffers:{},maxMinFramebuffers:{},minFramebuffers:{},maxFramebuffers:{},equations:{},resources:{},results:{}},this._hasGPUSupport=Object(_.j)(e)&&Object(v.c)(this.gl,y.a.BLEND_EQUATION_MINMAX,y.a.COLOR_ATTACHMENT_RGBA32F,y.a.TEXTURE_FLOAT),this._hasGPUSupport&&this._setupModels()}return a()(t,null,[{key:"getAggregationData",value:function(t){var e=t.aggregationData,r=t.maxData,n=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]):(r&&(a.maxCellWieght=r[0],a.totalCount=r[3]),n&&(a.minCellWeight=n[0],a.totalCount=r[3])),a}},{key:"getCellData",value:function(t){for(var e=t.countsData,r=t.size,n=void 0===r?1:r,i=e.length/4,o=new Float32Array(i*n),a=new Uint32Array(i),s=0;s<i;s++){for(var u=0;u<n;u++)o[s*n+u]=e[4*s+u];a[s]=e[4*s+3]}return{cellCounts:a,cellWeights:o}}},{key:"isSupported",value:function(t){return Object(v.c)(t,nt)}}]),a()(t,[{key:"delete",value:function(){var t=this.gridAggregationModel,e=this.allAggregationModel,r=this.meanTransform,n=this.state,i=n.textures,o=n.framebuffers,a=n.maxMinFramebuffers,s=n.minFramebuffers,u=n.maxFramebuffers,c=n.meanTextures,l=n.resources;null==t||t.delete(),null==e||e.delete(),null==r||r.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={},r=this.state.results;for(var n in r[t].aggregationData||(r[t].aggregationData=r[t].aggregationBuffer.getData()),e.aggregationData=r[t].aggregationData,rt){var i=rt[n];(r[t][n]||r[t][i])&&(r[t][n]=r[t][n]||r[t][i].getData(),e[n]=r[t][n])}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=tt(tt({},N),t),r=e.weights;return r&&(e.weights=function(t){var e={};for(var r in t)e[r]=tt(tt({},H),t[r]);return e}(r)),e}},{key:"setState",value:function(t){Object.assign(this.state,t)}},{key:"_getAggregateData",value:function(t){var e={},r=this.state,n=r.textures,i=r.framebuffers,o=r.maxMinFramebuffers,a=r.minFramebuffers,s=r.maxFramebuffers,u=r.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=n[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,r=t.projectPoints,n=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:r,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:n,weights:s}),b?this._renderToMaxMinTexture({id:m,parameters:tt(tt({},A),{},{blendEquation:G}),gridSize:d,minOrMaxFb:h[m],clearParams:{clearColor:[0,0,0,3402823466e29]},combineMaxMin:b}):(v&&this._renderToMaxMinTexture({id:m,parameters:tt(tt({},A),{},{blendEquation:U}),gridSize:d,minOrMaxFb:f[m],clearParams:{clearColor:[3402823466e29,3402823466e29,3402823466e29,0]},combineMaxMin:b}),_&&this._renderToMaxMinTexture({id:m,parameters:tt(tt({},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,r=t.parameters,n=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(_.o)(c,tt(tt({},s),{},{framebuffer:i,viewport:[0,0,n[0],n[1]]}),(function(){c.clear(16384),l.draw({parameters:r,uniforms:{uSampler:u[e].texture,gridSize:n,combineMaxMin:o}})}))}},{key:"_renderToWeightsTexture",value:function(t){var e=t.id,r=t.parameters,n=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?[3402823466e29,3402823466e29,3402823466e29,0]:[0,0,0,0];if(Object(_.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:tt(tt({},r),{},{blendEquation:c[e]}),moduleSettings:n,uniforms:i,attributes:t})})),p===R.MEAN){var A=this.state,m=A.meanTextures,y=A.textures,v={_sourceTextures:{aggregationValues:m[e]},_targetTexture:y[e],elementCount:y[e].width*y[e].height};this.meanTransform?this.meanTransform.update(v):this.meanTransform=function(t,e){return new w.a(t,tt({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,v),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,r=e.textures,n=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;r[p]=c[p].aggregationTexture||r[p]||Q(this.gl,{id:"".concat(p,"-texture"),width:l,height:h}),r[p].resize(f);var _=r[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]),n[p]?n[p].attach(g()({},36064,_)):n[p]=Y(this.gl,{id:"".concat(p,"-fb"),width:l,height:h,texture:_}),n[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]=Y(this.gl,{id:"".concat(p,"-maxMinFb"),texture:_})):(A&&(o[p]||(_=c[p].minTexture||this._getMinMaxTexture("".concat(p,"-minTexture")),o[p]=Y(this.gl,{id:"".concat(p,"-minFb"),texture:_}))),m&&(a[p]||(_=c[p].maxTexture||this._getMinMaxTexture("".concat(p,"-maxTexture")),a[p]=Y(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]:{},r=e.numCol,n=void 0===r?0:r,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=ot(a,s),!this.allAggregationModel){var u=n*o;this.allAggregationModel=at(a,u)}}},{key:"_setupWeightAttributes",value:function(t){var e=this.state.weightAttributes,r=t.weights;for(var n in r)e[n]=t.attributes[n]}},{key:"_trackGPUResultBuffers",value:function(t,e){var r=this.state.resources;for(var n in t)if(t[n]){var i,o=K(et);try{for(o.s();!(i=o.n()).done;){var a=i.value;if(t[n][a]&&e[n][a]!==t[n][a]){var s="gpu-result-".concat(n,"-").concat(a);r[s]&&r[s].delete(),r[s]=t[n][a]}}}catch(t){o.e(t)}finally{o.f()}}}},{key:"_updateModels",value:function(t){var e=t.vertexCount,r=t.attributes,n=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(r),this.allAggregationModel.setInstanceCount(n*i)}}]),t}();function ot(t,e){var r=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:[P,k.a]},e);return new x.a(t,tt({id:"Gird-Aggregation-Model",vertexCount:1,drawMode:0},r))}function at(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:[P],vertexCount:1,drawMode:0,isInstanced:!0,instanceCount:e,attributes:{position:[0,0]}})}var st=r(62),ut=r(226),ct=r(155),lt=[[255,255,178],[254,217,118],[254,178,76],[253,141,60],[240,59,32],[189,0,38]];function ht(t){var e,r=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:Float32Array;if(Number.isFinite(t[0]))e=new n(t);else{e=new n(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(r)for(var s=0;s<e.length;s++)e[s]/=255;return e}function ft(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function pt(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?ft(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):ft(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function dt(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=d()(t);if(e){var i=d()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return f()(this,r)}}var At=[0,0,0,0],gt=[0,255,0,255],mt=["minColor","maxColor","colorRange","colorDomain"],yt={cellSizePixels:{value:100,min:1},cellMarginPixels:{value:2,min:0,max:5},colorDomain:null,colorRange:lt},vt=function(t){l()(r,t);var e=dt(r);function r(){return i()(this,r),e.apply(this,arguments)}return a()(r,[{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  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:[ut.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){var e=t.oldProps,n=t.props,i=t.changeFlags;u()(d()(r.prototype),"updateState",this).call(this,{oldProps:e,props:n,changeFlags:i});var o=this.getAttributeManager();n.numInstances!==e.numInstances?o.invalidateAll():e.cellSizePixels!==n.cellSizePixels&&o.invalidate("instancePositions"),this._updateUniforms(e,n,i)}},{key:"draw",value:function(t){var e=t.uniforms,r=this.props,n=r.parameters,i=r.maxTexture,o=this.props.minColor||At,a=this.props.maxColor||gt,s=this.props.colorDomain||[1,0];this.state.model.setUniforms(e).setUniforms({minColor:o,maxColor:a,maxTexture:i,colorDomain:s}).draw({parameters:pt({depthTest:!1,depthMask:!1},n)})}},{key:"calculateInstancePositions",value:function(t,e){for(var r=e.numInstances,n=this.context.viewport,i=n.width,o=n.height,a=this.props.cellSizePixels,s=Math.ceil(i/a),u=t.value,c=t.size,l=0;l<r;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,pt(pt({},this.getShaders()),{},{id:this.props.id,geometry:new st.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,r=t.maxColor,n=t.colorDomain,i=t.colorRange;return e||r?(m.a.deprecated("ScreenGridLayer props: minColor and maxColor","colorRange, colorDomain")(),!0):!n&&!i}},{key:"_updateUniforms",value:function(t,e,r){var n=this.state.model;if(mt.some((function(r){return t[r]!==e[r]}))&&n.setUniforms({shouldUseMinMax:this._shouldUseMinMax()}),t.colorRange!==e.colorRange&&n.setUniforms({colorRange:ht(e.colorRange)}),t.cellMarginPixels!==e.cellMarginPixels||t.cellSizePixels!==e.cellSizePixels||r.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]);n.setUniforms({cellScale:h})}}}],[{key:"isSupported",value:function(t){return 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Ht(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function Ht(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}var qt=function(t){return t.length},Zt=function(t){return t.points},Xt=function(t){return t.index},Qt=function(t,e){return t<e?-1:t>e?1:t>=e?0:NaN},Yt={getValue:qt,getPoints:Zt,getIndex:Xt,filterData:null},Kt=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],r=arguments.length>1&&void 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e}},{key:"_updateMinMaxValues",value:function(){var t,e=0,r=0,n=3402823466e29,i=0,o=Wt(this.aggregatedBins);try{for(o.s();!(t=o.n()).done;){var a=t.value;e=e>a.counts?e:a.counts,r=r>a.value?r:a.value,n=n<a.value?n:a.value,i+=a.counts}}catch(t){o.e(t)}finally{o.f()}this.maxCount=e,this.maxValue=r,this.minValue=n,this.totalCount=i}},{key:"getValueRange",value:function(t){if(this.sortedBins||(this.sortedBins=this.aggregatedBins.sort((function(t,e){return Qt(t.value,e.value)}))),!this.sortedBins.length)return[];var e=0,r=this.sortedBins.length-1;if(Array.isArray(t)){var n=this._percentileToIndex(t);e=n[0],r=n[1]}return[this.sortedBins[e].value,this.sortedBins[r].value]}},{key:"getValueDomainByScale",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[],r=Ct()(e,2),n=r[0],i=void 0===n?0:n,o=r[1],a=void 0===o?100:o;if(this.sortedBins||(this.sortedBins=this.aggregatedBins.sort((function(t,e){return Qt(t.value,e.value)}))),!this.sortedBins.length)return[];var s=this._percentileToIndex([i,a]);return this._getScaleDomain(t,s)}},{key:"_getScaleDomain",value:function(t,e){var r=Ct()(e,2),n=r[0],i=r[1],o=this.sortedBins;switch(t){case"quantize":case"linear":return[o[n].value,o[i].value];case"quantile":return Vt(o.slice(n,i+1),(function(t){return t.value}));case"ordinal":return Gt(o,(function(t){return t.value}));default:return[o[n].value,o[i].value]}}}]),t}(),$t=r(53),Jt=r(14);function te(t){return Number.isFinite(t)?t:0}function ee(t,e){for(var r,n,i=t.positions.value,o=1/0,a=-1/0,s=1/0,u=-1/0,c=0;c<e;c++)n=i[3*c],o=(r=i[3*c+1])<o?r:o,a=r>a?r:a,s=n<s?n:s,u=n>u?n:u;return{xMin:te(s),xMax:te(u),yMin:te(o),yMax:te(a)}}function re(t,e){var r=t<0?-1:1,n=r<0?Math.abs(t)+e:Math.abs(t);return(n=Math.floor(n/e)*e)*r}function ne(t,e){var r=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(!r)return{xOffset:e,yOffset:e};var n=t.yMin,i=t.yMax,o=(n+i)/2;return oe(e,o)}function ie(t,e,r,n){var i=ne(t,e,n!==Jt.a.CARTESIAN),o=function(t,e,r,n){var i=n.width,o=n.height,a=r===Jt.a.CARTESIAN?[-i/2,-o/2]:[-180,-90];m.a.assert(r===Jt.a.CARTESIAN||r===Jt.a.LNGLAT||r===Jt.a.DEFAULT);var s=t.xMin,u=t.yMin;return[-1*(re(s-a[0],e.xOffset)+a[0]),-1*(re(u-a[1],e.yOffset)+a[1])]}(t,i,n,r),a=t.xMin,s=t.yMin,u=t.xMax,c=t.yMax,l=u-a+i.xOffset,h=c-s+i.yOffset;return{gridOffset:i,translation:o,width:l,height:h,numCol:Math.ceil(l/i.xOffset),numRow:Math.ceil(h/i.yOffset)}}function oe(t,e){var r;return{yOffset:t/6378e3*(180/Math.PI),xOffset:(r=e,t/6378e3*(180/Math.PI)/Math.cos(r*Math.PI/180))}}function ae(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function se(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?ae(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):ae(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function ue(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return ce(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return ce(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,s=!1;return{s:function(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function ce(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}function le(t,e){var r=function(t,e){var r=t.data,n=void 0===r?[]:r,i=t.cellSize,o=e.attributes,a=e.viewport,s=e.projectPoints,u=e.numInstances,c=o.positions.value,l=o.positions.getAccessor().size,h=e.boundingBox||function(t,e){for(var r,n,i=t.value,o=t.getAccessor().size,a=1/0,s=-1/0,u=1/0,c=-1/0,l=0;l<e;l++)n=i[l*o],r=i[l*o+1],Number.isFinite(n)&&Number.isFinite(r)&&(a=r<a?r:a,s=r>s?r:s,u=n<u?n:u,c=n>c?n:c);return{xMin:u,xMax:c,yMin:a,yMax:s}}(o.positions,u),f=e.posOffset||[180,90],p=e.gridOffset||ne(h,i);if(p.xOffset<=0||p.yOffset<=0)return{gridHash:{},gridOffset:p};var d,A=a.width,g=a.height,m=Math.ceil(A/p.xOffset),y=Math.ceil(g/p.yOffset),v={},_=Object($t.a)(n),b=_.iterable,x=_.objectInfo,w=new Array(3),E=ue(b);try{for(E.s();!(d=E.n()).done;){var S=d.value;x.index++,w[0]=c[x.index*l],w[1]=c[x.index*l+1],w[2]=l>=3?c[x.index*l+2]:0;var O=s?a.project(w):w,T=Ct()(O,2),P=T[0],M=T[1];if(Number.isFinite(P)&&Number.isFinite(M)){var C=Math.floor((M+f[1])/p.yOffset),I=Math.floor((P+f[0])/p.xOffset);if(!s||I>=0&&I<m&&C>=0&&C<y){var k="".concat(C,"-").concat(I);v[k]=v[k]||{count:0,points:[],lonIdx:I,latIdx:C},v[k].count+=1,v[k].points.push({source:S,index:x.index})}}}}catch(t){E.e(t)}finally{E.f()}return{gridHash:v,gridOffset:p,offsets:[-1*f[0],-1*f[1]]}}(t,e),n=function(t){var e=t.gridHash,r=t.gridOffset,n=t.offsets,i=new Array(Object.keys(e).length),o=0;for(var a in e){var s=a.split("-"),u=parseInt(s[0],10),c=parseInt(s[1],10),l=o++;i[l]=se({index:l,position:[n[0]+r.xOffset*c,n[1]+r.yOffset*u]},e[a])}return i}(r);return{gridHash:r.gridHash,gridOffset:r.gridOffset,data:n}}function he(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return fe(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return fe(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw 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it(n,{id:"".concat(this.id,"-gpu-aggregator")}),cpuGridAggregator:le})}},{key:"updateState",value:function(t){u()(d()(r.prototype),"updateState",this).call(this,t),this.updateAggregationState(t);var e=this.state,n=e.aggregationDataDirty,i=e.aggregationWeightsDirty,o=e.gpuAggregation;if(!(this.getNumInstances()<=0)){var a=!1;(n||o&&i)&&(this._updateAggregation(t),a=!0),o||!n&&!i||(this._updateWeightBins(),this._uploadAggregationResults(),a=!0),this.setState({aggregationDirty:a})}}},{key:"finalizeState",value:function(){var t,e=this.state.weights.count;e&&e.aggregationBuffer&&e.aggregationBuffer.delete(),null===(t=this.state.gpuGridAggregator)||void 0===t||t.delete(),u()(d()(r.prototype),"finalizeState",this).call(this)}},{key:"updateShaders",value:function(t){this.state.gpuAggregation&&this.state.gpuGridAggregator.updateShaders(t)}},{key:"updateAggregationState",value:function(t){m.a.assert(!1)}},{key:"allocateResources",value:function(t,e){if(this.state.numRow!==t||this.state.numCol!==e){var r=e*t*4*4,n=this.context.gl,i=this.state.weights;for(var o in i){var a=i[o];a.aggregationBuffer&&a.aggregationBuffer.delete(),a.aggregationBuffer=new Pt.a(n,{byteLength:r,accessor:{size:4,type:5126,divisor:1}})}}}},{key:"updateResults",value:function(t){var e=t.aggregationData,r=t.maxMinData,n=t.maxData,i=t.minData,o=this.state.weights.count;o&&(o.aggregationData=e,o.maxMinData=r,o.maxData=n,o.minData=i)}},{key:"_updateAggregation",value:function(t){var e=this.state,r=e.cpuGridAggregator,n=e.gpuGridAggregator,i=e.gridOffset,o=e.posOffset,a=e.translation,s=void 0===a?[0,0]:a,u=e.scaling,c=void 0===u?[0,0,0]:u,l=e.boundingBox,h=e.projectPoints,f=e.gpuAggregation,p=e.numCol,d=e.numRow,A=t.props,g=this.context.viewport,m=this.getAttributes(),y=this.getNumInstances();if(f){var v=this.state.weights;n.run({weights:v,cellSize:[i.xOffset,i.yOffset],numCol:p,numRow:d,translation:s,scaling:c,vertexCount:y,projectPoints:h,attributes:m,moduleSettings:this.getModuleSettings()})}else{var _=r(A,{gridOffset:i,projectPoints:h,attributes:m,viewport:g,posOffset:o,boundingBox:l});this.setState({layerData:_})}}},{key:"_updateWeightBins",value:function(){var t=this.state.getValue,e=new Kt(this.state.layerData.data||[],{getValue:t});this.setState({sortedBins:e})}},{key:"_uploadAggregationResults",value:function(){var t,e=this.state,r=e.numCol,n=e.numRow,i=this.state.layerData.data,o=this.state.sortedBins,a=o.aggregatedBins,s=o.minValue,u=o.maxValue,c=o.totalCount,l=new Float32Array(r*n*4).fill(0),h=he(a);try{for(h.s();!(t=h.n()).done;){var f=t.value,p=i[f.i],d=p.lonIdx,A=p.latIdx,g=f.value,m=f.counts,y=4*(d+A*r);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})}}]),r}(Tt);function Ae(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=d()(t);if(e){var i=d()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return f()(this,r)}}function ge(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function me(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?ge(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):ge(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}de.layerName="GridAggregationLayer";var ye=me(me({},vt.defaultProps),{},{getPosition:{type:"accessor",value:function(t){return t.position}},getWeight:{type:"accessor",value:1},gpuAggregation:!0,aggregation:"SUM"}),ve={data:{props:["cellSizePixels"]},weights:{props:["aggregation"],accessors:["getWeight"]}},_e=function(t){l()(r,t);var e=Ae(r);function r(){return i()(this,r),e.apply(this,arguments)}return a()(r,[{key:"initializeState",value:function(){var t,e=this.context.gl;if(!vt.isSupported(e))return this.setState({supported:!1}),void m.a.error("ScreenGridLayer: ".concat(this.id," is not supported on this 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t=this.state,e=t.maxTexture,r=t.numRow,n=t.numCol,i=t.weights,o=this.props.updateTriggers,a=i.count.aggregationBuffer;return new(this.getSubLayerClass("cells",vt))(this.props,this.getSubLayerProps({id:"cell-layer",updateTriggers:o}),{data:{attributes:{instanceCounts:a}},maxTexture:e,numInstances:r*n})}},{key:"finalizeState",value:function(){u()(d()(r.prototype),"finalizeState",this).call(this);var t=this.state,e=t.aggregationBuffer,n=t.maxBuffer,i=t.maxTexture;null==e||e.delete(),null==n||n.delete(),null==i||i.delete()}},{key:"getPickingInfo",value:function(t){var e=t.info,r=(t.mode,e.index);if(r>=0){var n=this.state,i=n.gpuGridAggregator,o=n.gpuAggregation,a=n.weights,s=o?i.getData("count"):a.count;e.object=it.getAggregationData(me({pixelIndex:r},s))}return e}},{key:"updateResults",value:function(t){var e=t.aggregationData,r=t.maxData,n=this.state.weights.count;n.aggregationData=e,n.aggregationBuffer.setData({data:e}),n.maxData=r,n.maxTexture.setImageData({data:r})}},{key:"updateAggregationState",value:function(t){var e=t.props.cellSizePixels,r=t.oldProps.cellSizePixels!==e,n=t.changeFlags.viewportChanged,i=t.props.gpuAggregation;this.state.gpuAggregation!==t.props.gpuAggregation&&i&&!it.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||n||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(n||r){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,r=e.getWeight,n=e.aggregation,i=e.data,o=this.state.weights.count;o&&(o.getWeight=r,o.operation=R[n]),this.setState({getValue:B(n,r,{data:i})})}},{key:"_resetResults",value:function(){var t=this.state.weights.count;t&&(t.aggregationData=null)}}]),r}(de);_e.layerName="ScreenGridLayer",_e.defaultProps=ye;var be=r(214),xe=r(24),we=r.n(xe);function Ee(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function Se(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?Ee(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):Ee(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function Oe(){}var Te=["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},Ce=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 r=t.oldProps,n=t.props,i=t.changeFlags;this.updateGetValueFuncs(r,n,i);var o=this.needsReProjectPoints(r,n,i),a=!1;i.dataChanged||o?(this.getAggregatedData(n,e),a=!0):((this.getDimensionChanges(r,n,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 r=this._getAggregator(t)(t,e);this.setState({layerData:this.normalizeResult(r)}),this.changeFlags={layerData:!0},this.getSortedBins(t)}},{key:"updateGetValueFuncs",value:function(t,e,r){for(var n in this.dimensionUpdaters){var i=this.dimensionUpdaters[n].getBins.triggers,o=i.value,a=i.weight,s=i.aggregation,u=e[o.prop];this.needUpdateDimensionStep(this.dimensionUpdaters[n].getBins,t,e,r)&&(u=u?F(u,{data:e.data}):B(e[s.prop],e[a.prop],{data:e.data})),u&&this.setDimensionState(n,{getValue:u})}}},{key:"needsReProjectPoints",value:function(t,e,r){return this._getCellSize(t)!==this._getCellSize(e)||this._getAggregator(t)!==this._getAggregator(e)||r.updateTriggersChanged&&(r.updateTriggersChanged.all||r.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 r=e.key;t.dimensionUpdaters[r]=t.getDimensionUpdaters(e),t.state.dimensions[r]={getValue:null,domain:null,sortedBins:null,scaleFunc:Oe}}))}},{key:"getDimensionUpdaters",value:function(t){var e=t.key,r=t.accessor,n=t.pickingInfo,i=t.getBins,o=t.getDomain,a=t.getScaleFunc,s=t.nullValue;return{key:e,accessor:r,pickingInfo:n,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,r,n){return Object.values(t.triggers).some((function(t){return t.updateTrigger?n.dataChanged||n.updateTriggersChanged&&(n.updateTriggersChanged.all||n.updateTriggersChanged[t.updateTrigger]):e[t.prop]!==r[t.prop]}))}},{key:"getDimensionChanges",value:function(t,e,r){var n=this,i=[],o=function(o){var a=Te.find((function(i){return n.needUpdateDimensionStep(n.dimensionUpdaters[o][i],t,e,r)}));a&&i.push(n.dimensionUpdaters[o][a].updater.bind(n,e,n.dimensionUpdaters[o]))};for(var a in this.dimensionUpdaters)o(a);return i.length?i:null}},{key:"getUpdateTriggers",value:function(t){var e=this,r=t.updateTriggers||{},n={},i=function(i){var o=e.dimensionUpdaters[i].accessor;n[o]={},Te.forEach((function(a){Object.values(e.dimensionUpdaters[i][a].triggers).forEach((function(e){var i=e.prop,a=e.updateTrigger;if(a){var s=r[a];"object"!==we()(s)||Array.isArray(s)?void 0!==s&&(n[o][i]=s):Object.assign(n[o],s)}else n[o][i]=t[i]}))}))};for(var o in this.dimensionUpdaters)i(o);return n}},{key:"getSortedBins",value:function(t){for(var e in this.dimensionUpdaters)this.getDimensionSortedBins(t,this.dimensionUpdaters[e])}},{key:"getDimensionSortedBins",value:function(t,e){var r=e.key,n=this.state.dimensions[r].getValue,i=new Kt(this.state.layerData.data||[],{getValue:n,filterData:t._filterData});this.setDimensionState(r,{sortedBins:i}),this.getDimensionValueDomain(t,e)}},{key:"getDimensionValueDomain",value:function(t,e){var r=e.getDomain,n=e.key,i=r.triggers,o=i.lowerPercentile,a=i.upperPercentile,s=i.scaleType,u=this.state.dimensions[n].sortedBins.getValueDomainByScale(t[s.prop],[t[o.prop],t[a.prop]]);this.setDimensionState(n,{valueDomain:u}),this.getDimensionScale(t,e)}},{key:"getDimensionScale",value:function(t,e){var r=e.key,n=e.getScaleFunc,i=e.getDomain,o=n.triggers,a=o.domain,s=o.range,u=i.triggers.scaleType,c=n.onSet,l=t[s.prop],h=t[a.prop]||this.state.dimensions[r].valueDomain,f=function(t){switch(t){case"quantize":return Lt;case"linear":return jt;case"quantile":return Dt;case"ordinal":return zt;default:return Lt}}(u&&t[u.prop])(h,l);"object"===we()(c)&&"function"==typeof t[c.props]&&t[c.props](f.domain()),this.setDimensionState(r,{scaleFunc:f})}},{key:"getSubLayerDimensionAttribute",value:function(t,e){var r=this;return function(n){var i=r.state.dimensions[t],o=i.sortedBins,a=i.scaleFunc,s=o.binMap[n.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 r in this.dimensionUpdaters){e[this.dimensionUpdaters[r].accessor]=this.getSubLayerDimensionAttribute(t,r)}return e}},{key:"getPickingInfo",value:function(t){var e=t.info,r=null;if(e.picked&&e.index>-1){var n=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[n.index]&&s.binMap[n.index].value;i[a]=u}r=Object.assign(i,n,{points:n.filteredPoints||n.points})}return e.picked=Boolean(r),e.object=r,e}},{key:"getAccessor",value:function(t){return this.dimensionUpdaters.hasOwnProperty(t)?this.dimensionUpdaters[t].attributeAccessor:Oe}}],[{key:"defaultDimensions",value:function(){return Pe}}]),t}();function Ie(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=d()(t);if(e){var i=d()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return f()(this,r)}}function ke(){}var Re={colorDomain:null,colorRange:lt,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:ke,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:ke,gridAggregator:le,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()(r,t);var e=Ie(r);function r(){return i()(this,r),e.apply(this,arguments)}return a()(r,[{key:"initializeState",value:function(){var t=new Ce({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,accessor:"getPosition"}})}},{key:"updateState",value:function(t){u()(d()(r.prototype),"updateState",this).call(this,t),this.setState({aggregatorState:this.state.cpuAggregator.updateState(t,{viewport:this.context.viewport,attributes:this.getAttributes(),numInstances:this.getNumInstances(t.props)})})}},{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,r=t.extruded,n=t.cellSize,i=t.coverage,o=t.material,a=t.transitions,s=this.state.cpuAggregator,u=this.getSubLayerClass("grid-cell",be.a),c=this._getSublayerUpdateTriggers();return new u({cellSize:n,coverage:i,material:o,elevationScale:e,extruded:r,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})}}]),r}(Tt);Le.layerName="CPUGridLayer",Le.defaultProps=Re;var je=r(157),De=Math.PI/3,Be=[0,De,2*De,3*De,4*De,5*De];function Fe(t){return t[0]}function ze(t){return t[1]}function Ne(t,e){var r;if("undefined"==typeof 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n}function Ve(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function Ge(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?Ve(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):Ve(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function We(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=d()(t);if(e){var i=d()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return f()(this,r)}}function He(){}var qe={colorDomain:null,colorRange:lt,getColorValue:{type:"accessor",value:null},getColorWeight:{type:"accessor",value:1},colorAggregation:"SUM",lowerPercentile:{type:"number",value:0,min:0,max:100},upperPercentile:{type:"number",value:100,min:0,max:100},colorScaleType:"quantize",onSetColorDomain:He,elevationDomain:null,elevationRange:[0,1e3],getElevationValue:{type:"accessor",value:null},getElevationWeight:{type:"accessor",value:1},elevationAggregation:"SUM",elevationLowerPercentile:{type:"number",value:0,min:0,max:100},elevationUpperPercentile:{type:"number",value:100,min:0,max:100},elevationScale:{type:"number",min:0,value:1},elevationScaleType:"linear",onSetElevationDomain:He,radius:{type:"number",value:1e3,min:1},coverage:{type:"number",min:0,max:1,value:1},extruded:!1,hexagonAggregator:function(t,e){var r,n=t.data,i=t.radius,o=e.viewport,a=e.attributes,s=n.length?function(t,e){var r,n=e.attributes,i=n.positions.value,o=n.positions.getAccessor().size,a=1/0,s=1/0,u=-1/0,c=-1/0;for(r=0;r<o*t.length;r+=o){var l=i[r],h=i[r+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}(n,e):null,u=function(t,e,r){var n=e.getDistanceScales(r).unitsPerMeter;return t*n[0]}(i,o,s),c=[],l=Object($t.a)(n),h=l.iterable,f=l.objectInfo,p=a.positions.value,d=a.positions.getAccessor().size,A=Ne(h);try{for(A.s();!(r=A.n()).done;){var g=r.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,r,n=0,i=0,o=1,a=1,s=Fe,u=ze;function c(t){var n,i={},o=[],a=t.length;for(n=0;n<a;++n)if(!isNaN(l=+s.call(null,c=t[n],n,t))&&!isNaN(h=+u.call(null,c,n,t))){var c,l,h,f=Math.round(h/=r),p=Math.round(l=l/e-(1&f)/2),d=h-f;if(3*Math.abs(d)>1){var A=l-p,g=p+(l<p?-1:1)/2,m=f+(h<f?-1:1),y=l-g,v=h-m;A*A+d*d>y*y+v*v&&(p=g+(1&f?1:-1)/2,f=m)}var _=p+"-"+f,b=i[_];b?b.push(c):(o.push(b=i[_]=[c]),b.x=(p+(1&f)/2)*e,b.y=f*r)}return o}function l(t){var e=0,r=0;return Be.map((function(n){var i=Math.sin(n)*t,o=-Math.cos(n)*t,a=i-e,s=o-r;return e=i,r=o,[a,s]}))}return c.hexagon=function(e){return"m"+l(null==e?t:+e).join("l")+"z"},c.centers=function(){for(var s=[],u=Math.round(i/r),c=Math.round(n/e),l=u*r;l<a+t;l+=r,++u)for(var h=c*e+(1&u)*e/2;h<o+e/2;h+=e)s.push([h,l]);return s},c.mesh=function(){var e=l(t).slice(0,4).join("l");return c.centers().map((function(t){return"M"+t+"m"+e})).join("")},c.x=function(t){return arguments.length?(s=t,c):s},c.y=function(t){return arguments.length?(u=t,c):u},c.radius=function(n){return arguments.length?(e=2*(t=+n)*Math.sin(De),r=1.5*t,c):t},c.size=function(t){return 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sn={colorDomain:null,colorRange:lt,elevationDomain:null,elevationRange:[0,1e3],elevationScale:{type:"number",min:0,value:1},gridSize:{type:"array",min:0,value:[1,1]},gridOrigin:{type:"array",min:0,value:[0,0]},gridOffset:{type:"array",min:0,value:[0,0]},cellSize:{type:"number",min:0,max:1e3,value:1e3},offset:{type:"array",min:0,value:[1,1]},coverage:{type:"number",min:0,max:1,value:1},extruded:!0,material:!0},un=function(t){l()(r,t);var e=an(r);function r(){return i()(this,r),e.apply(this,arguments)}return a()(r,[{key:"getShaders",value:function(){return u()(d()(r.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;\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;\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\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  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  picking_setPickingColor(instancePickingColors);\n\n  vec4 position_commonspace;\n  gl_Position = project_position_to_clipspace(centroidPosition, centroidPosition64Low, pos, position_commonspace);\n\n  vec3 normals_commonspace = project_normal(normals);\n\n   if (extruded) {\n    vec3 lightColor = lighting_getLightColor(color.rgb, project_uCameraPosition, position_commonspace.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:[k.a,tn.a,ut.a,P]})}},{key:"initializeState",value:function(){var t=this.context.gl;this.getAttributeManager().addInstanced({colors:{size:4,noAlloc:!0},elevations:{size:4,noAlloc:!0}});var e=this._getModel(t);this._setupUniformBuffer(e),this.setState({model:e})}},{key:"_getModel",value:function(t){return new x.a(t,on(on({},this.getShaders()),{},{id:this.props.id,geometry:new rn.a,isInstanced:!0}))}},{key:"draw",value:function(t){var e=t.uniforms,r=this.props,n=r.cellSize,i=r.offset,o=r.extruded,a=r.elevationScale,s=r.coverage,u=r.gridSize,c=r.gridOrigin,l=r.gridOffset,h=r.elevationRange,f=r.colorMaxMinBuffer,p=r.elevationMaxMinBuffer,d=[Object(en.b)(c[0]),Object(en.b)(c[1])],A=[Object(en.b)(l[0]),Object(en.b)(l[1])],g=this.getDomainUniforms(),m=ht(this.props.colorRange);this.bindUniformBuffers(f,p),this.state.model.setUniforms(e).setUniforms(g).setUniforms({cellSize:n,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,r=t.elevationDomain,n={};return null!==e?(n.colorDomainValid=!0,n.colorDomain=e):n.colorDomainValid=!1,null!==r?(n.elevationDomainValid=!0,n.elevationDomain=r):n.elevationDomainValid=!1,n}},{key:"_setupUniformBuffer",value:function(t){var e=this.context.gl,r=t.program.handle,n=e.getUniformBlockIndex(r,"ColorData"),i=e.getUniformBlockIndex(r,"ElevationData");e.uniformBlockBinding(r,n,0),e.uniformBlockBinding(r,i,1)}}]),r}(ct.a);function cn(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function ln(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?cn(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):cn(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function hn(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=d()(t);if(e){var i=d()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return f()(this,r)}}un.layerName="GPUGridCellLayer",un.defaultProps=sn;var fn={colorDomain:null,colorRange:lt,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},pn={data:{props:["cellSize","colorAggregation","elevationAggregation"]}},dn=function(t){l()(r,t);var e=hn(r);function r(){return i()(this,r),e.apply(this,arguments)}return a()(r,[{key:"initializeState",value:function(){var t,e=this.context.gl,n=it.isSupported(e);n||m.a.error("GPUGridLayer is not supported on this browser, use GridLayer instead")(),u()(d()(r.prototype),"initializeState",this).call(this,{dimensions:pn}),this.setState({gpuAggregation:!0,projectPoints:!1,isSupported:n,weights:{color:{needMin:!0,needMax:!0,combineMaxMin:!0,maxMinBuffer:new Pt.a(e,{byteLength:16,accessor:{size:4,type:5126,divisor:1}})},elevation:{needMin:!0,needMax:!0,combineMaxMin:!0,maxMinBuffer:new Pt.a(e,{byteLength:16,accessor:{size:4,type:5126,divisor:1}})}},positionAttributeName:"positions"}),this.getAttributeManager().add((t={},g()(t,"positions",{size:3,accessor:"getPosition",type:5130,fp64:this.use64bitPositions()}),g()(t,"color",{size:3,accessor:"getColorWeight"}),g()(t,"elevation",{size:3,accessor:"getElevationWeight"}),t))}},{key:"updateState",value:function(t){!1!==this.state.isSupported&&(u()(d()(r.prototype),"updateState",this).call(this,t),this.state.aggregationDirty&&this.setState({gridHash:null}))}},{key:"getHashKeyForIndex",value:function(t){var e=this.state,r=e.numRow,n=e.numCol,i=e.boundingBox,o=e.gridOffset,a=[n,r],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,r=e.numRow,n=e.numCol,i=e.boundingBox,o=e.gridOffset,a=[n,r],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,r=t.mode,n=e.index,i=null;if(n>=0){var o=this.state.gpuGridAggregator,a=this.getPositionForIndex(n),s=it.getAggregationData(ln({pixelIndex:n},o.getData("color"))),u=it.getAggregationData(ln({pixelIndex:n},o.getData("elevation")));if(i={colorValue:s.cellWeight,elevationValue:u.cellWeight,count:s.cellCount||u.cellCount,position:a,totalCount:s.totalCount||u.totalCount},"hover"!==r){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=le(c,{gridOffset:f,attributes:this.getAttributes(),viewport:A,translation:p,boundingBox:d}).gridHash,this.setState({gridHash:l})}var g=l[this.getHashKeyForIndex(n)];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,r=t.extruded,n=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=ht(this.props.colorRange);return new(this.getSubLayerClass("gpu-grid-cell",un))({gridSize:[f,h],gridOrigin:p,gridOffset:[d.xOffset,d.yOffset],colorRange:m,elevationRange:a,colorDomain:s,elevationDomain:u,cellSize:n,coverage:i,material:o,elevationScale:e,extruded:r},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(){var t=this.state.weights;[t.color,t.elevation].forEach((function(t){var e=t.aggregationBuffer;t.maxMinBuffer.delete(),null==e||e.delete()})),u()(d()(r.prototype),"finalizeState",this).call(this)}},{key:"updateAggregationState",value:function(t){var e=t.props,r=t.oldProps,n=e.cellSize,i=e.coordinateSystem,o=this.context.viewport,a=r.cellSize!==n,s=this.state.dimensions,u=this.isAttributeChanged("positions"),c=u||this.isAttributeChanged(),l=this.state.boundingBox;if(u&&(l=ee(this.getAttributes(),this.getNumInstances()),this.setState({boundingBox:l})),u||a){var h=ie(l,n,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,r=e.colorAggregation,n=e.elevationAggregation,i=this.state.weights,o=i.color,a=i.elevation;o.operation=R[r],a.operation=R[n]}}]),r}(de);function An(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=d()(t);if(e){var i=d()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return f()(this,r)}}function gn(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function mn(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?gn(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):gn(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}dn.layerName="GPUGridLayer",dn.defaultProps=fn;var yn=mn(mn(mn({},dn.defaultProps),Le.defaultProps),{},{gpuAggregation:!1}),vn=function(t){l()(r,t);var e=An(r);function r(){return i()(this,r),e.apply(this,arguments)}return a()(r,[{key:"initializeState",value:function(){this.state={useGPUAggregation:!0}}},{key:"updateState",value:function(t){t.oldProps;var e=t.props,r=(t.changeFlags,{});r.useGPUAggregation=this.canUseGPUAggregation(e),this.setState(r)}},{key:"renderLayers",value:function(){var t=this.props,e=t.data,r=t.updateTriggers,n=this.state.useGPUAggregation?"GPU":"CPU";return new(this.state.useGPUAggregation?this.getSubLayerClass("GPU",dn):this.getSubLayerClass("CPU",Le))(this.props,this.getSubLayerProps({id:n,updateTriggers:r}),{data:e})}},{key:"canUseGPUAggregation",value:function(t){var e=t.gpuAggregation,r=t.lowerPercentile,n=t.upperPercentile,i=t.getColorValue,o=t.getElevationValue,a=t.colorScaleType;return!!e&&(!!it.isSupported(this.context.gl)&&(0===r&&100===n&&(null===i&&null===o&&("quantile"!==a&&"ordinal"!==a))))}}]),r}(xt.a);function _n(t,e){var r;if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(r=function(t,e){if(!t)return;if("string"==typeof t)return bn(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);"Object"===r&&t.constructor&&(r=t.constructor.name);if("Map"===r||"Set"===r)return Array.from(t);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return bn(t,e)}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,i=function(){};return{s:i,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},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(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return a=t.done,t},e:function(t){s=!0,o=t},f:function(){try{a||null==r.return||r.return()}finally{if(s)throw o}}}}function bn(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}function xn(t){var e=t.map((function(t){return t[0]})),r=t.map((function(t){return t[1]})),n=Math.min.apply(null,e),i=Math.max.apply(null,e);return[n,Math.min.apply(null,r),i,Math.max.apply(null,r)]}function wn(t,e){return e[0]>=t[0]&&e[2]<=t[2]&&e[1]>=t[1]&&e[3]<=t[3]}vn.layerName="GridLayer",vn.defaultProps=yn;var En=new Float32Array(12);function Sn(t){var e,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:2,n=0,i=_n(t);try{for(i.s();!(e=i.n()).done;)for(var o=e.value,a=0;a<r;a++)En[n++]=o[a]||0}catch(t){i.e(t)}finally{i.f()}return En}function On(t,e,r){var n=Ct()(t,4),i=n[0],o=n[1],a=n[2],s=n[3],u=a-i,c=s-o,l=u,h=c;u/c<e/r?l=e/r*c:h=r/e*u,l<e&&(l=e,h=r);var f=(a+i)/2,p=(s+o)/2;return[f-l/2,p-h/2,f+l/2,p+h/2]}function Tn(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function Pn(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?Tn(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):Tn(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function Mn(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=d()(t);if(e){var i=d()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return f()(this,r)}}var Cn=function(t){l()(r,t);var e=Mn(r);function r(){return i()(this,r),e.apply(this,arguments)}return a()(r,[{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    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  if (weight <= 0.) {\n     discard;\n  }\n\n  vec4 linearColor = getLinearColor(weight);\n  linearColor.a *= opacity;\n  gl_FragColor =linearColor;\n}\n",modules:[k.a]}}},{key:"initializeState",value:function(){var t=this.context.gl;this.getAttributeManager().add({positions:{size:3,noAlloc:!0},texCoords:{size:2,noAlloc:!0}}),this.setState({model:this._getModel(t)})}},{key:"_getModel",value:function(t){var e=this.props.vertexCount;return new x.a(t,Pn(Pn({},this.getShaders()),{},{id:this.props.id,geometry:new st.a({drawMode:6,vertexCount:e})}))}},{key:"draw",value:function(t){var e=t.uniforms,r=this.state.model,n=this.props,i=n.texture,o=n.maxTexture,a=n.colorTexture,s=n.intensity,u=n.threshold,c=n.aggregationMode,l=n.colorDomain;r.setUniforms(Pn(Pn({},e),{},{texture:i,maxTexture:o,colorTexture:a,intensity:s,threshold:u,aggregationMode:c,colorDomain:l})).draw()}}]),r}(ct.a);Cn.layerName="TriangleLayer";var In;function kn(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function Rn(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?kn(Object(r),!0).forEach((function(e){g()(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):kn(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function Ln(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 Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=d()(t);if(e){var i=d()(this).constructor;r=Reflect.construct(n,arguments,i)}else r=n.apply(this,arguments);return f()(this,r)}}var jn={mipmaps:!1,parameters:(In={},g()(In,10240,9729),g()(In,10241,9729),g()(In,10242,33071),g()(In,10243,33071),In),dataFormat:6408},Dn=[0,0],Bn={SUM:0,MEAN:1},Fn={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:lt,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}},zn=[y.a.BLEND_EQUATION_MINMAX,y.a.TEXTURE_FLOAT],Nn={data:{props:["radiusPixels"]}},Un=function(t){l()(r,t);var e=Ln(r);function r(){return i()(this,r),e.apply(this,arguments)}return a()(r,[{key:"initializeState",value:function(){var t=this.context.gl;if(!Object(v.c)(t,zn))return this.setState({supported:!1}),void m.a.error("HeatmapLayer: ".concat(this.id," is not supported on this browser"))();u()(d()(r.prototype),"initializeState",this).call(this,Nn),this.setState({supported:!0,colorDomain:Dn}),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()(r.prototype),"updateState",this).call(this,t),this._updateHeatmapState(t))}},{key:"_updateHeatmapState",value:function(t){var e=t.props,r=t.oldProps,n=this._getChangeFlags(t);(n.dataChanged||n.viewportChanged)&&(n.boundsChanged=this._updateBounds(n.dataChanged),this._updateTextureRenderingBounds()),n.dataChanged||n.boundsChanged?(clearTimeout(this.state.updateTimer),this.setState({isWeightMapDirty:!0})):n.viewportZoomChanged&&this._debouncedUpdateWeightmap(),e.colorRange!==r.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,r=t.triPositionBuffer,n=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",Cn))(this.getSubLayerProps({id:"triangle-layer",updateTriggers:u}),{coordinateSystem:Jt.a.DEFAULT,data:{attributes:{positions:r,texCoords:n}},vertexCount:4,maxTexture:i,colorTexture:o,aggregationMode:Bn[h]||0,texture:e,intensity:c,threshold:l,colorDomain:a})}},{key:"finalizeState",value:function(){u()(d()(r.prototype),"finalizeState",this).call(this);var t=this.state,e=t.weightsTransform,n=t.weightsTexture,i=t.maxWeightTransform,o=t.maxWeightsTexture,a=t.triPositionBuffer,s=t.triTexCoordBuffer,c=t.colorTexture,l=t.updateTimer;null==e||e.delete(),null==n||n.delete(),null==i||i.delete(),null==o||o.delete(),null==a||a.delete(),null==s||s.delete(),null==c||c.delete(),l&&clearTimeout(l)}},{key:"_getAttributeManager",value:function(){return new bt.a(this.context.gl,{id:this.props.id,stats:this.context.stats})}},{key:"_getChangeFlags",value:function(t){var e={},r=this.state.dimensions;e.dataChanged=this.isAttributeChanged()||this.isAggregationDirty(t,{compareAll:!0,dimension:r.data}),e.viewportChanged=t.changeFlags.viewportChanged;var n=this.state.zoom;return t.context.viewport&&t.context.viewport.zoom===n||(e.viewportZoomChanged=!0),e}},{key:"_createTextures",value:function(){var t=this.context.gl,e=this.state,r=e.textureSize,n=e.format,i=e.type;this.setState({weightsTexture:new q.a(t,Rn({width:r,height:r,format:n,type:i},jn)),maxWeightsTexture:new q.a(t,Rn({format:n,type:i},jn))})}},{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,r=Math.min(e,Object(_.f)(t,3379)),n=Object(v.c)(t,y.a.COLOR_ATTACHMENT_RGBA32F),i=function(t){var e=t.gl,r=t.floatTargetSupport;return{format:Object(_.j)(e)?34836:6408,type:r?5126:5121}}({gl:t,floatTargetSupport:n}),o=i.format,a=i.type,s=n?1:1/255;this.setState({textureSize:r,format:o,type:a,weightsScale:s}),n||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()(r.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.);\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  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;\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]:{},r=this.context.gl,n=this.state.weightsTransform,i=this.state.weightsTexture;null===(t=n)||void 0===t||t.delete(),n=new w.a(r,Rn({id:"".concat(this.id,"-weights-transform"),elementCount:1,_targetTexture:i,_targetTextureVarying:"weightsTexture"},e)),this.setState({weightsTransform:n})}},{key:"_setupResources",value:function(){var t=this.context.gl;this._createTextures();var e=this.state,r=e.textureSize,n=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,Rn(Rn({id:"".concat(this.id,"-max-weights-transform"),_sourceTextures:{inTexture:n},_targetTexture:i,_targetTextureVarying:"outTexture"},a),{},{elementCount:r*r}));this.setState({weightsTexture:n,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,r=[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)})),n=xn(r),i={visibleWorldBounds:n,viewportCorners:r},o=!1;if(t||!this.state.worldBounds||!wn(this.state.worldBounds,n)){var a=this._worldToCommonBounds(n),s=this._commonToWorldBounds(a);this.props.coordinateSystem===Jt.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,r=t.triTexCoordBuffer,n=t.normalizedCommonBounds,i=t.viewportCorners,o=this.context.viewport;e.subData(Sn(i,3));var a=i.map((function(t){return e=o.projectPosition(t),r=n,i=Ct()(r,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,r,i,a,s,u,c}));r.subData(Sn(a,2))}},{key:"_updateColorTexture",value:function(t){var e=t.props.colorRange,r=this.state.colorTexture,n=ht(e,!1,Uint8Array);r?r.setImageData({data:n,width:e.length}):r=new q.a(this.context.gl,Rn({data:n,width:e.length,height:1},jn)),this.setState({colorTexture:r})}},{key:"_updateWeightmap",value:function(){var t,e=this.props,r=e.radiusPixels,n=e.colorDomain,i=e.aggregation,o=this.state,a=o.weightsTransform,s=o.worldBounds,u=o.textureSize,c=o.weightsTexture,l=o.weightsScale;this.state.isWeightMapDirty=!1;var h=this._worldToCommonBounds(s,{useLayerCoordinateSystem:!0});if(n&&"SUM"===i){var f=this.context.viewport.distanceScales.metersPerUnit[2]*(h[2]-h[0])/u;this.state.colorDomain=n.map((function(t){return t*f*l}))}else this.state.colorDomain=n||Dn;var p={radiusPixels:r,commonBounds:h,textureWidth:u,weightsScale:l};a.update({elementCount:this.getNumInstances()}),a.run({uniforms:p,parameters:{blend:!0,depthTest:!1,blendFunc:[1,1],blendEquation:32774},clearRenderTarget:!0,attributes:this.getAttributes(),moduleSettings:this.getModuleSettings()}),this._updateMaxWeightValue(),c.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,r=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),r)),this.setState({updateTimer:e})}},{key:"_worldToCommonBounds",value:function(t){var e,r,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=n.useLayerCoordinateSystem,o=void 0!==i&&i,a=Ct()(t,4),s=a[0],u=a[1],c=a[2],l=a[3],h=this.context.viewport,f=this.state.textureSize,p=this.props.coordinateSystem,d=o&&(p===Jt.a.LNGLAT_OFFSETS||p===Jt.a.METER_OFFSETS),A=d?h.projectPosition(this.props.coordinateOrigin):[0,0],g=2*f/h.scale;return o&&!d?(e=this.projectPosition([s,u,0]),r=this.projectPosition([c,l,0])):(e=h.projectPosition([s,u,0]),r=h.projectPosition([c,l,0])),On([e[0]-A[0],e[1]-A[1],r[0]-A[0],r[1]-A[1]],g,g)}},{key:"_commonToWorldBounds",value:function(t){var e=Ct()(t,4),r=e[0],n=e[1],i=e[2],o=e[3],a=this.context.viewport,s=a.unprojectPosition([r,n]),u=a.unprojectPosition([i,o]);return s.slice(0,2).concat(u.slice(0,2))}}]),r}(Tt);Un.layerName="HeatmapLayer",Un.defaultProps=Fn,r.d(e,"ScreenGridLayer",(function(){return _e})),r.d(e,"CPUGridLayer",(function(){return Le})),r.d(e,"HexagonLayer",(function(){return Ze})),r.d(e,"ContourLayer",(function(){return Jr})),r.d(e,"GridLayer",(function(){return vn})),r.d(e,"GPUGridLayer",(function(){return dn})),r.d(e,"AGGREGATION_OPERATION",(function(){return R})),r.d(e,"HeatmapLayer",(function(){return Un})),r.d(e,"_GPUGridAggregator",(function(){return it})),r.d(e,"_CPUAggregator",(function(){return Ce})),r.d(e,"_AggregationLayer",(function(){return Tt})),r.d(e,"_BinSorter",(function(){return Kt}))},function(t,e,r){"use strict";r.r(e);var n=r(176),i=r(294),o=r(195),a=r(290),s=r(7),u=r(179),c=r(240),l=r(197),h=r(230),f=r(34),p=r(293),d=r(71),A=r(100),g=r(98),m=r(231),y=r(232),v=r(289),_=r(62),b=r(48);const x={x:[2,0,1],y:[0,1,2],z:[1,2,0]};class w extends _.a{constructor(t={}){const{id:e=Object(b.c)("truncated-code-geometry")}=t,{indices:r,attributes:n}=function(t){const{bottomRadius:e=0,topRadius:r=0,height:n=1,nradial:i=10,nvertical:o=10,verticalAxis:a="y",topCap:s=!1,bottomCap:u=!1}=t,c=(s?2:0)+(u?2:0),l=(i+1)*(o+1+c),h=Math.atan2(e-r,n),f=Math.sin,p=Math.cos,d=Math.PI,A=p(h),g=f(h),m=s?-2:0,y=o+(u?2:0),v=i+1,_=new Uint16Array(i*(o+c)*6),b=x[a],w=new Float32Array(3*l),E=new Float32Array(3*l),S=new Float32Array(2*l);let O=0,T=0;for(let t=m;t<=y;t++){let a,s=t/o,u=n*s;t<0?(u=0,s=1,a=e):t>o?(u=n,s=1,a=r):a=e+t/o*(r-e),-2!==t&&t!==o+2||(a=0,s=0),u-=n/2;for(let e=0;e<v;e++){const r=f(e*d*2/i),n=p(e*d*2/i);w[O+b[0]]=r*a,w[O+b[1]]=u,w[O+b[2]]=n*a,E[O+b[0]]=t<0||t>o?0:r*A,E[O+b[1]]=t<0?-1:t>o?1:g,E[O+b[2]]=t<0||t>o?0:n*A,S[T+0]=e/i,S[T+1]=s,T+=2,O+=3}}for(let t=0;t<o+c;t++)for(let e=0;e<i;e++){const r=6*(t*i+e);_[r+0]=v*(t+0)+0+e,_[r+1]=v*(t+0)+1+e,_[r+2]=v*(t+1)+1+e,_[r+3]=v*(t+0)+0+e,_[r+4]=v*(t+1)+1+e,_[r+5]=v*(t+1)+0+e}return{indices:_,attributes:{POSITION:{size:3,value:w},NORMAL:{size:3,value:E},TEXCOORD_0:{size:2,value:S}}}}(t);super({...t,id:e,indices:r,attributes:{...n,...t.attributes}})}}class E extends w{constructor(t={}){const{id:e=Object(b.c)("cone-geometry"),radius:r=1,cap:n=!0}=t;super({...t,id:e,topRadius:0,topCap:Boolean(n),bottomCap:Boolean(n),bottomRadius:r})}}var S=r(275);class O extends w{constructor(t={}){const{id:e=Object(b.c)("cylinder-geometry"),radius:r=1}=t;super({...t,id:e,bottomRadius:r,topRadius:r})}}var T=r(147);const P=[-1,0,0,0,1,0,0,0,-1,0,0,1,0,-1,0,1,0,0],M=[3,4,5,3,5,1,3,1,0,3,0,4,4,0,2,4,2,5,2,0,1,5,2,1];class C extends _.a{constructor(t={}){const{id:e=Object(b.c)("ico-sphere-geometry")}=t,{indices:r,attributes:n}=function(t){const{iterations:e=0}=t,r=Math.PI,n=2*r,i=[...P];let o=[...M];i.push(),o.push();const a=(()=>{const t={};return(e,r)=>{const n=`${(e*=3)<(r*=3)?e:r}|${e>r?e:r}`;if(n in t)return t[n];const o=i[e],a=i[e+1],s=i[e+2];let u=(o+i[r])/2,c=(a+i[r+1])/2,l=(s+i[r+2])/2;const h=Math.sqrt(u*u+c*c+l*l);return u/=h,c/=h,l/=h,i.push(u,c,l),t[n]=i.length/3-1}})();for(let t=0;t<e;t++){const t=[];for(let e=0;e<o.length;e+=3){const r=a(o[e+0],o[e+1]),n=a(o[e+1],o[e+2]),i=a(o[e+2],o[e+0]);t.push(i,o[e+0],r,r,o[e+1],n,n,o[e+2],i,r,n,i)}o=t}const s=new Array(i.length),u=new Array(i.length/3*2);for(let t=o.length-3;t>=0;t-=3){const e=o[t+0],a=o[t+1],c=o[t+2],l=3*e,h=3*a,f=3*c,p=2*e,d=2*a,A=2*c,g=i[l+0],m=i[l+1],y=i[l+2],v=Math.acos(y/Math.sqrt(g*g+m*m+y*y)),_=Math.atan2(m,g)+r,b=v/r,x=1-_/n,w=i[h+0],E=i[h+1],S=i[h+2],O=Math.acos(S/Math.sqrt(w*w+E*E+S*S)),P=Math.atan2(E,w)+r,M=O/r,C=1-P/n,I=i[f+0],k=i[f+1],R=i[f+2],L=Math.acos(R/Math.sqrt(I*I+k*k+R*R)),j=Math.atan2(k,I)+r,D=L/r,B=1-j/n,F=[I-w,k-E,R-S],z=[g-w,m-E,y-S],N=new T.a(F).cross(z).normalize();let U;(0===x||0===C||0===B)&&(0===x||x>.5)&&(0===C||C>.5)&&(0===B||B>.5)&&(i.push(i[l+0],i[l+1],i[l+2]),U=i.length/3-1,o.push(U),u[2*U+0]=1,u[2*U+1]=b,s[3*U+0]=N.x,s[3*U+1]=N.y,s[3*U+2]=N.z,i.push(i[h+0],i[h+1],i[h+2]),U=i.length/3-1,o.push(U),u[2*U+0]=1,u[2*U+1]=M,s[3*U+0]=N.x,s[3*U+1]=N.y,s[3*U+2]=N.z,i.push(i[f+0],i[f+1],i[f+2]),U=i.length/3-1,o.push(U),u[2*U+0]=1,u[2*U+1]=D,s[3*U+0]=N.x,s[3*U+1]=N.y,s[3*U+2]=N.z),s[l+0]=s[h+0]=s[f+0]=N.x,s[l+1]=s[h+1]=s[f+1]=N.y,s[l+2]=s[h+2]=s[f+2]=N.z,u[p+0]=x,u[p+1]=b,u[d+0]=C,u[d+1]=M,u[A+0]=B,u[A+1]=D}return{indices:{size:1,value:new Uint16Array(o)},attributes:{POSITION:{size:3,value:new Float32Array(i)},NORMAL:{size:3,value:new Float32Array(s)},TEXCOORD_0:{size:2,value:new Float32Array(u)}}}}(t);super({...t,id:e,indices:r,attributes:{...n,...t.attributes}})}}class I extends _.a{constructor(t={}){const{id:e=Object(b.c)("plane-geometry")}=t,{indices:r,attributes:n}=function(t){const{type:e="x,y",offset:r=0,flipCull:n=!1,unpack:i=!1}=t,o=e.split(",");let a=t[`${o[0]}len`]||1;const s=t[`${o[1]}len`]||1,u=t[`n${o[0]}`]||1,c=t[`n${o[1]}`]||1,l=(u+1)*(c+1),h=new Float32Array(3*l),f=new Float32Array(3*l),p=new Float32Array(2*l);n&&(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]=n?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]=r,f[A+0]=0,f[A+1]=0,f[A+2]=n?1:-1;break;case"x,z":h[A+0]=a*o-.5*a,h[A+1]=r,h[A+2]=s*l-.5*s,f[A+0]=0,f[A+1]=n?1:-1,f[A+2]=0;break;case"y,z":h[A+0]=r,h[A+1]=a*o-.5*a,h[A+2]=s*l-.5*s,f[A+0]=n?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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this.byteLength+=Object(g.b)(e,4),this.json.bufferViews=this.json.bufferViews||[],this.json.bufferViews.push(r),this.json.bufferViews.length-1}addAccessor(t,e){const r={bufferView:t,type:w(e.size),componentType:e.componentType,count:e.count,max:e.max,min:e.min};return this.json.accessors=this.json.accessors||[],this.json.accessors.push(r),this.json.accessors.length-1}addBinaryBuffer(t,e={size:3}){const r=this.addBufferView(t);let n={min:e.min,max:e.max};n.min&&n.max||(n=this._getAccessorMinMax(t,e.size));const i={size:e.size,componentType:E(t),count:Math.round(t.length/e.size),min:n.min,max:n.max};return this.addAccessor(r,Object.assign(i,e))}addTexture(t){const{imageIndex:e}=t,r={source:e};return this.json.textures=this.json.textures||[],this.json.textures.push(r),this.json.textures.length-1}addMaterial(t){return this.json.materials=this.json.materials||[],this.json.materials.push(t),this.json.materials.length-1}createBinaryChunk(){var t,e;this.gltf.buffers=[];const r=this.byteLength,n=new ArrayBuffer(r),i=new Uint8Array(n);let o=0;for(const t of this.sourceBuffers||[])o=Object(g.a)(t,i,o);null!==(t=this.json)&&void 0!==t&&null!==(e=t.buffers)&&void 0!==e&&e[0]?this.json.buffers[0].byteLength=r:this.json.buffers=[{byteLength:r}],this.gltf.binary=n,this.sourceBuffers=[n]}_removeStringFromArray(t,e){let r=!0;for(;r;){const n=t.indexOf(e);n>-1?t.splice(n,1):r=!1}}_addAttributes(t={}){const e={};for(const r in t){const n=t[r],i=this._getGltfAttributeName(r),o=this.addBinaryBuffer(n.value,n);e[i]=o}return e}_addIndices(t){return this.addBinaryBuffer(t,{size:1})}_getGltfAttributeName(t){switch(t.toLowerCase()){case"position":case"positions":case"vertices":return"POSITION";case"normal":case"normals":return"NORMAL";case"color":case"colors":return"COLOR_0";case"texcoord":case"texcoords":return"TEXCOORD_0";default:return t}}_getAccessorMinMax(t,e){const r={min:null,max:null};if(t.length<e)return r;r.min=[],r.max=[];const n=t.subarray(0,e);for(const t of n)r.min.push(t),r.max.push(t);for(let n=e;n<t.length;n+=e)for(let i=0;i<e;i++)r.min[0+i]=Math.min(r.min[0+i],t[n+i]),r.max[0+i]=Math.max(r.max[0+i],t[n+i]);return r}}function P(t){const{buffer:e,size:r,count:n}=function(t){let e=t,r=1,n=0;t&&t.value&&(e=t.value,r=t.size||1);e&&(ArrayBuffer.isView(e)||(e=function(t,e,r=!1){if(!t)return null;if(Array.isArray(t))return new e(t);if(r&&!(t instanceof e))return new e(t);return t}(e,Float32Array)),n=e.length/r);return{buffer:e,size:r,count:n}}(t);return{value:e,size:r,byteOffset:0,count:n,type:w(r),componentType:E(e)}}async function M(t,e,r){var n;if(null==e||null===(n=e.gltf)||void 0===n||!n.decompressMeshes)return;const i=new T(t),o=[];for(const t of function*(t){for(const e of t.json.meshes||[])for(const t of e.primitives)yield t}(i))i.getObjectExtension(t,"KHR_draco_mesh_compression")&&o.push(I(i,t,e,r));await Promise.all(o),i.removeExtension("KHR_draco_mesh_compression")}function C(t,e={}){const r=new T(t);for(const t of r.json.meshes||[])k(t,e),r.addRequiredExtension("KHR_draco_mesh_compression")}async function I(t,e,r,n){const i=t.getObjectExtension(e,"KHR_draco_mesh_compression");if(!i)return;const o=t.getTypedArrayForBufferView(i.bufferView),a=Object(c.c)(o.buffer,o.byteOffset),{parse:s}=n,u={...r};delete u["3d-tiles"];const l=await s(a,p.a,u,n),h=function(t){const e={};for(const r in t){const n=t[r];if("indices"!==r){const t=P(n);e[r]=t}}return e}(l.attributes);for(const[r,n]of Object.entries(h))if(r in e.attributes){const i=e.attributes[r],o=t.getAccessor(i);null!=o&&o.min&&null!=o&&o.max&&(n.min=o.min,n.max=o.max)}e.attributes=h,l.indices&&(e.indices=P(l.indices)),function(t){if(!t.attributes&&Object.keys(t.attributes).length>0)throw new Error("glTF: Empty primitive detected: Draco decompression failure?")}(e)}function k(t,e,r=4,n,i){var o;if(!n.DracoWriter)throw new Error("options.gltf.DracoWriter not provided");const a=n.DracoWriter.encodeSync({attributes:t}),s=null==i?void 0:null===(o=i.parseSync)||void 0===o?void 0:o.call(i,{attributes:t}),u=n._addFauxAttributes(s.attributes);return{primitives:[{attributes:u,mode:r,extensions:{KHR_draco_mesh_compression:{bufferView:n.addBufferView(a),attributes:u}}}]}}async function R(t){const e=new T(t),{json:r}=e;e.removeExtension("KHR_materials_unlit");for(const t of r.materials||[]){t.extensions&&t.extensions.KHR_materials_unlit&&(t.unlit=!0),e.removeObjectExtension(t,"KHR_materials_unlit")}}function L(t){const e=new T(t),{json:r}=e;if(e.materials)for(const t of r.materials||[])t.unlit&&(delete t.unlit,e.addObjectExtension(t,"KHR_materials_unlit",{}),e.addExtension("KHR_materials_unlit"))}async function j(t){const e=new T(t),{json:r}=e,n=e.getExtension("KHR_lights_punctual");n&&(e.json.lights=n.lights,e.removeExtension("KHR_lights_punctual"));for(const t of r.nodes||[]){const r=e.getObjectExtension(t,"KHR_lights_punctual");r&&(t.light=r.light),e.removeObjectExtension(t,"KHR_lights_punctual")}}async function D(t){const e=new T(t),{json:r}=e;if(r.lights){const t=e.addExtension("KHR_lights_punctual");l(!t.lights),t.lights=r.lights,delete r.lights}if(e.json.lights){for(const t of e.json.lights){const r=t.node;e.addObjectExtension(r,"KHR_lights_punctual",t)}delete e.json.lights}}async function B(t){const e=new T(t),{json:r}=e,n=e.getExtension("KHR_techniques_webgl");if(n){const t=function(t,e){const{programs:r=[],shaders:n=[],techniques:i=[]}=t,o=new TextDecoder;return n.forEach(t=>{if(!Number.isFinite(t.bufferView))throw new Error("KHR_techniques_webgl: no shader code");t.code=o.decode(e.getTypedArrayForBufferView(t.bufferView))}),r.forEach(t=>{t.fragmentShader=n[t.fragmentShader],t.vertexShader=n[t.vertexShader]}),i.forEach(t=>{t.program=r[t.program]}),i}(n,e);for(const n of r.materials||[]){const r=e.getObjectExtension(n,"KHR_techniques_webgl");r&&(n.technique=Object.assign({},r,t[r.technique]),n.technique.values=z(n.technique,e)),e.removeObjectExtension(n,"KHR_techniques_webgl")}e.removeExtension("KHR_techniques_webgl")}}async function F(t,e){}function z(t,e){const r=Object.assign({},t.values);return Object.keys(t.uniforms||{}).forEach(e=>{!t.uniforms[e].value||e in r||(r[e]=t.uniforms[e].value)}),Object.keys(r).forEach(t=>{"object"==typeof r[t]&&void 0!==r[t].index&&(r[t].texture=e.getTexture(r[t].index))}),r}const N={KHR_draco_mesh_compression:n,KHR_materials_unlit:i,KHR_lights_punctual:o,KHR_techniques_webgl:a};const U={accessors:"accessor",animations:"animation",buffers:"buffer",bufferViews:"bufferView",images:"image",materials:"material",meshes:"mesh",nodes:"node",samplers:"sampler",scenes:"scene",skins:"skin",textures:"texture"},V={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 G{constructor(t){this.idToIndexMap={animations:{},accessors:{},buffers:{},bufferViews:{},images:{},materials:{},meshes:{},nodes:{},samplers:{},scenes:{},skins:{},textures:{}}}normalize(t,e){this.json=t.json;const r=t.json;switch(r.asset&&r.asset.version){case"2.0":return;case void 0:case"1.0":break;default:return void console.warn(`glTF: Unknown version ${r.asset.version}`)}if(!e.normalize)throw new Error("glTF v1 is not supported.");console.warn("Converting glTF v1 to glTF v2 format. This is experimental and may fail."),this._addAsset(r),this._convertTopLevelObjectsToArrays(r),function(t){const e=new T(t),{json:r}=e;for(const t of r.images||[]){const r=e.removeObjectExtension(t,"KHR_binary_glTF");r&&Object.assign(t,r)}r.buffers&&r.buffers[0]&&delete r.buffers[0].uri,e.removeExtension("KHR_binary_glTF")}(t),this._convertObjectIdsToArrayIndices(r),this._updateObjects(r),this._updateMaterial(r)}_addAsset(t){t.asset=t.asset||{},t.asset.version="2.0",t.asset.generator=t.asset.generator||"Normalized to glTF 2.0 by loaders.gl"}_convertTopLevelObjectsToArrays(t){for(const e in U)this._convertTopLevelObjectToArray(t,e)}_convertTopLevelObjectToArray(t,e){const r=t[e];if(r&&!Array.isArray(r)){t[e]=[];for(const n in r){const i=r[n];i.id=i.id||n;const o=t[e].length;t[e].push(i),this.idToIndexMap[e][n]=o}}}_convertObjectIdsToArrayIndices(t){for(const e in U)this._convertIdsToIndices(t,e);"scene"in 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:r,material:n}=e;for(const e in t)t[e]=this._convertIdToIndex(t[e],"accessor");r&&(e.indices=this._convertIdToIndex(r,"accessor")),n&&(e.material=this._convertIdToIndex(n,"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 ${e}`),t[e]=[]);for(const r of t[e])for(const t in r){const e=r[t],n=this._convertIdToIndex(e,t);r[t]=n}}_convertIdToIndex(t,e){const r=V[e];if(r in this.idToIndexMap){const n=this.idToIndexMap[r][t];if(!Number.isFinite(n))throw new Error(`gltf v1: failed to resolve ${e} with id ${t}`);return n}return t}_updateObjects(t){for(const t of this.json.buffers)delete t.type}_updateMaterial(t){for(const e of t.materials){e.pbrMetallicRoughness={baseColorFactor:[1,1,1,1],metallicFactor:1,roughnessFactor:1};const r=e.values&&e.values.tex,n=t.textures.findIndex(t=>t.id===r);-1!==n&&(e.pbrMetallicRoughness.baseColorTexture={index:n})}}}const W={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},H={5120:1,5121:1,5122:2,5123:2,5125:4,5126:4},q={TEXTURE_MAG_FILTER:10240,TEXTURE_MIN_FILTER:10241,TEXTURE_WRAP_S:10242,TEXTURE_WRAP_T:10243,REPEAT:10497,LINEAR:9729,NEAREST_MIPMAP_LINEAR:9986},Z={magFilter:q.TEXTURE_MAG_FILTER,minFilter:q.TEXTURE_MIN_FILTER,wrapS:q.TEXTURE_WRAP_S,wrapT:q.TEXTURE_WRAP_T},X={[q.TEXTURE_MAG_FILTER]:q.LINEAR,[q.TEXTURE_MIN_FILTER]:q.NEAREST_MIPMAP_LINEAR,[q.TEXTURE_WRAP_S]:q.REPEAT,[q.TEXTURE_WRAP_]:q.REPEAT};class Q{postProcess(t,e={}){const{json:r,buffers:n=[],images:i=[],baseUri:o=""}=t;return l(r),this.baseUri=o,this.json=r,this.buffers=n,this.images=i,this._resolveTree(this.json,e),this.json}_resolveTree(t,e={}){t.bufferViews&&(t.bufferViews=t.bufferViews.map((t,e)=>this._resolveBufferView(t,e))),t.images&&(t.images=t.images.map((t,e)=>this._resolveImage(t,e))),t.samplers&&(t.samplers=t.samplers.map((t,e)=>this._resolveSampler(t,e))),t.textures&&(t.textures=t.textures.map((t,e)=>this._resolveTexture(t,e))),t.accessors&&(t.accessors=t.accessors.map((t,e)=>this._resolveAccessor(t,e))),t.materials&&(t.materials=t.materials.map((t,e)=>this._resolveMaterial(t,e))),t.meshes&&(t.meshes=t.meshes.map((t,e)=>this._resolveMesh(t,e))),t.nodes&&(t.nodes=t.nodes.map((t,e)=>this._resolveNode(t,e))),t.skins&&(t.skins=t.skins.map((t,e)=>this._resolveSkin(t,e))),t.scenes&&(t.scenes=t.scenes.map((t,e)=>this._resolveScene(t,e))),void 0!==t.scene&&(t.scene=t.scenes[this.json.scene])}getScene(t){return this._get("scenes",t)}getNode(t){return this._get("nodes",t)}getSkin(t){return 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 r=this.json[t]&&this.json[t][e];return r||console.warn(`glTF file error: Could not find ${t}[${e}]`),r}_resolveScene(t,e){return t.id=t.id||`scene-${e}`,t.nodes=(t.nodes||[]).map(t=>this.getNode(t)),t}_resolveNode(t,e){return t.id=t.id||`node-${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 r=this.getMesh(e);return t.id=r.id,t.primitives=t.primitives.concat(r.primitives),t},{primitives:[]})),void 0!==t.camera&&(t.camera=this.getCamera(t.camera)),void 0!==t.skin&&(t.skin=this.getSkin(t.skin)),t}_resolveSkin(t,e){return t.id=t.id||`skin-${e}`,t.inverseBindMatrices=this.getAccessor(t.inverseBindMatrices),t}_resolveMesh(t,e){return t.id=t.id||`mesh-${e}`,t.primitives&&(t.primitives=t.primitives.map(t=>{const e=(t={...t}).attributes;t.attributes={};for(const r in e)t.attributes[r]=this.getAccessor(e[r]);return void 0!==t.indices&&(t.indices=this.getAccessor(t.indices)),void 0!==t.material&&(t.material=this.getMaterial(t.material)),t})),t}_resolveMaterial(t,e){if(t.id=t.id||`material-${e}`,t.normalTexture&&(t.normalTexture={...t.normalTexture},t.normalTexture.texture=this.getTexture(t.normalTexture.index)),t.occlusionTexture&&(t.occlustionTexture={...t.occlustionTexture},t.occlusionTexture.texture=this.getTexture(t.occlusionTexture.index)),t.emissiveTexture&&(t.emmisiveTexture={...t.emmisiveTexture},t.emissiveTexture.texture=this.getTexture(t.emissiveTexture.index)),t.emissiveFactor||(t.emissiveFactor=t.emmisiveTexture?[1,1,1]:[0,0,0]),t.pbrMetallicRoughness){t.pbrMetallicRoughness={...t.pbrMetallicRoughness};const e=t.pbrMetallicRoughness;e.baseColorTexture&&(e.baseColorTexture={...e.baseColorTexture},e.baseColorTexture.texture=this.getTexture(e.baseColorTexture.index)),e.metallicRoughnessTexture&&(e.metallicRoughnessTexture={...e.metallicRoughnessTexture},e.metallicRoughnessTexture.texture=this.getTexture(e.metallicRoughnessTexture.index))}return t}_resolveAccessor(t,e){var r,n;if(t.id=t.id||`accessor-${e}`,void 0!==t.bufferView&&(t.bufferView=this.getBufferView(t.bufferView)),t.bytesPerComponent=(r=t.componentType,H[r]),t.components=(n=t.type,W[n]),t.bytesPerElement=t.bytesPerComponent*t.components,t.bufferView){const e=t.bufferView.buffer,{ArrayType:r,byteLength:n}=S(t,t.bufferView),i=(t.bufferView.byteOffset||0)+(t.byteOffset||0)+e.byteOffset,o=e.arrayBuffer.slice(i,i+n);t.value=new r(o)}return t}_resolveTexture(t,e){return t.id=t.id||`texture-${e}`,t.sampler="sampler"in t?this.getSampler(t.sampler):X,t.source=this.getImage(t.source),t}_resolveSampler(t,e){t.id=t.id||`sampler-${e}`,t.parameters={};for(const e in t){const r=this._enumSamplerParameter(e);void 0!==r&&(t.parameters[r]=t[e])}return t}_enumSamplerParameter(t){return Z[t]}_resolveImage(t,e){t.id=t.id||`image-${e}`,void 0!==t.bufferView&&(t.bufferView=this.getBufferView(t.bufferView));const r=this.images[e];return r&&(t.image=r),t}_resolveBufferView(t,e){t.id=t.id||`bufferView-${e}`;const r=t.buffer;t.buffer=this.buffers[r];const n=this.buffers[r].arrayBuffer;let i=this.buffers[r].byteOffset||0;return"byteOffset"in t&&(i+=t.byteOffset),t.data=new Uint8Array(n,i,t.byteLength),t}_resolveCamera(t,e){return t.id=t.id||`camera-${e}`,t.perspective,t.orthographic,t}}var Y=r(97);const K=1735152710;function $(t,e=0,r={}){const n=new DataView(t),{magic:i=K}=r,o=n.getUint32(e,!1);return o===i||o===K}function J(t,e,r=0,n={}){const i=new DataView(e),o=function(t,e=0){return`${String.fromCharCode(t.getUint8(e+0))}${String.fromCharCode(t.getUint8(e+1))}${String.fromCharCode(t.getUint8(e+2))}${String.fromCharCode(t.getUint8(e+3))}`}(i,r+0),a=i.getUint32(r+4,!0),s=i.getUint32(r+8,!0);switch(Object.assign(t,{header:{byteOffset:r,byteLength:s,hasBinChunk:!1},type:o,version:a,json:{},binChunks:[]}),r+=12,t.version){case 1:return function(t,e,r){Object(Y.a)(t.header.byteLength>20);const 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d(t,e,r,n){1===e&&"boolean"==typeof t&&(t=t?1:0),Number.isFinite(t)&&(p[0]=t,t=p);const i=t.length;if(i%e&&a.k.warn(`Uniform size should be multiples of ${e}`,t)(),t instanceof r)return t;let o=n[i];o||(o=new r(i),n[i]=o);for(let e=0;e<i;e++)o[e]=t[e];return o}function A(t,e){return d(t,e,Float32Array,l)}function g(t,e){return d(t,e,Int32Array,h)}function m(t,e){return d(t,e,Uint32Array,f)}function y(t,e,r){const n=c[r.type];if(!n)throw new Error(`Unknown GLSL uniform type ${r.type}`);return n().bind(null,t,e)}function v(t){if("]"!==t[t.length-1])return{name:t,length:1,isArray:!1};const e=t.match(/([^[]*)(\[[0-9]+\])?/);if(!e||e.length<2)throw new Error(`Failed to parse GLSL uniform name ${t}`);return{name:e[1],length:e[2]||1,isArray:Boolean(e[2])}}function _(t){return Array.isArray(t)||ArrayBuffer.isView(t)?function(t){if(0===t.length)return!1;const e=Math.min(t.length,16);for(let r=0;r<e;++r)if(!Number.isFinite(t[r]))return!1;return!0}(t):!!isFinite(t)||(!0===t||!1===t||(t instanceof 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WEBGL_debug_shaders not implemented"}_compile(t=this.source){if(t.startsWith("#version ")||(t=`#version 100\n${t}`),this.source=t,this.gl.shaderSource(this.handle,this.source),this.gl.compileShader(this.handle),!this.getParameter(35713)){const t=this.gl.getShaderInfoLog(this.handle),{shaderName:e,errors:r,warnings:n}=T(t,this.source,this.shaderType,this.id);throw a.k.error(`GLSL compilation errors in ${e}\n${r}`)(),a.k.warn(`GLSL compilation warnings in ${e}\n${n}`)(),new Error(`GLSL compilation errors in ${e}`)}}_deleteHandle(){this.gl.deleteShader(this.handle)}_getOptsFromHandle(){return{type:this.getParameter(35663),source:this.getSource()}}}class k extends I{constructor(t,e){"string"==typeof e&&(e={source:e}),super(t,Object.assign({},e,{shaderType:35633}))}_createHandle(){return this.gl.createShader(35633)}}class R extends I{constructor(t,e){"string"==typeof e&&(e={source:e}),super(t,Object.assign({},e,{shaderType:35632}))}_createHandle(){return this.gl.createShader(35632)}}var L=r(64),j=r(81);class D{constructor(t){this.id=t.id,this.attributeInfos=[],this.attributeInfosByName={},this.attributeInfosByLocation=[],this.varyingInfos=[],this.varyingInfosByName={},Object.seal(this),this._readAttributesFromProgram(t),this._readVaryingsFromProgram(t)}getAttributeInfo(t){const e=Number(t);return Number.isFinite(e)?this.attributeInfosByLocation[e]:this.attributeInfosByName[t]||null}getAttributeLocation(t){const e=this.getAttributeInfo(t);return e?e.location:-1}getAttributeAccessor(t){const e=this.getAttributeInfo(t);return e?e.accessor:null}getVaryingInfo(t){const e=Number(t);return Number.isFinite(e)?this.varyingInfos[e]:this.varyingInfosByName[t]||null}getVaryingIndex(t){const e=this.getVaryingInfo();return e?e.location:-1}getVaryingAccessor(t){const e=this.getVaryingInfo();return e?e.accessor:null}_readAttributesFromProgram(t){const{gl:e}=t,r=e.getProgramParameter(t.handle,35721);for(let n=0;n<r;n++){const{name:r,type:i,size:o}=e.getActiveAttrib(t.handle,n),a=e.getAttribLocation(t.handle,r);a>=0&&this._addAttribute(a,r,i,o)}this.attributeInfos.sort((t,e)=>t.location-e.location)}_readVaryingsFromProgram(t){const{gl:e}=t;if(!Object(a.j)(e))return;const r=e.getProgramParameter(t.handle,35971);for(let n=0;n<r;n++){const{name:r,type:i,size:o}=e.getTransformFeedbackVarying(t.handle,n);this._addVarying(n,r,i,o)}this.varyingInfos.sort((t,e)=>t.location-e.location)}_addAttribute(t,e,r,n){const{type:i,components:o}=Object(j.a)(r),a={type:i,size:n*o};this._inferProperties(t,e,a);const s={location:t,name:e,accessor:new L.a(a)};this.attributeInfos.push(s),this.attributeInfosByLocation[t]=s,this.attributeInfosByName[s.name]=s}_inferProperties(t,e,r){/instance/i.test(e)&&(r.divisor=1)}_addVarying(t,e,r,n){const{type:i,components:o}=Object(j.a)(r),a={location:t,name:e,accessor:new L.a({type:i,size:n*o})};this.varyingInfos.push(a),this.varyingInfosByName[a.name]=a}}var B=r(49);r.d(e,"a",(function(){return N}));const F=35981,z=["setVertexArray","setAttributes","setBuffers","unsetBuffers","use","getUniformCount","getUniformInfo","getUniformLocation","getUniformValue","getVarying","getFragDataLocation","getAttachedShaders","getAttributeCount","getAttributeLocation","getAttributeInfo"];class N extends n.a{constructor(t,e={}){super(t,e),this.stubRemovedMethods("Program","v6.0",z),this._isCached=!1,this.initialize(e),Object.seal(this),this._setId(e.id)}initialize(t={}){const{hash:e,vs:r,fs:n,varyings:i,bufferMode:o=F}=t;return this.hash=e||"",this.vs="string"==typeof r?new k(this.gl,{id:`${t.id}-vs`,source:r}):r,this.fs="string"==typeof n?new R(this.gl,{id:`${t.id}-fs`,source:n}):n,Object(u.a)(this.vs instanceof k),Object(u.a)(this.fs instanceof R),this.uniforms={},this._textureUniforms={},i&&i.length>0&&(Object(a.a)(this.gl),this.varyings=i,this.gl2.transformFeedbackVaryings(this.handle,i,o)),this._compileAndLink(),this._readUniformLocationsFromLinkedProgram(),this.configuration=new D(this),this.setProps(t)}delete(t={}){return this._isCached?this:super.delete(t)}setProps(t){return"uniforms"in t&&this.setUniforms(t.uniforms),this}draw({logPriority:t,drawMode:e=4,vertexCount:r,offset:n=0,start:i,end:o,isIndexed:s=!1,indexType:c=5123,instanceCount:l=0,isInstanced:h=l>0,vertexArray:f=null,transformFeedback:p,framebuffer:d,parameters:A={},uniforms:g,samplers:m}){if((g||m)&&(a.k.deprecated("Program.draw({uniforms})","Program.setUniforms(uniforms)")(),this.setUniforms(g||{})),a.k.priority>=t){const n=d?d.id:"default",i=`mode=${Object(B.a)(this.gl,e)} verts=${r} `+`instances=${l} indexType=${Object(B.a)(this.gl,c)} `+`isInstanced=${h} isIndexed=${s} `+`Framebuffer=${n}`;a.k.log(t,i)()}return Object(u.a)(f),this.gl.useProgram(this.handle),!(!this._areTexturesRenderable()||0===r||h&&0===l)&&(f.bindForDraw(r,l,()=>{if(void 0!==d&&(A=Object.assign({},A,{framebuffer:d})),p){const t=Object(j.c)(e);p.begin(t)}this._bindTextures(),Object(a.o)(this.gl,A,()=>{s&&h?this.gl2.drawElementsInstanced(e,r,c,n,l):s&&Object(a.j)(this.gl)&&!isNaN(i)&&!isNaN(o)?this.gl2.drawRangeElements(e,i,o,r,c,n):s?this.gl.drawElements(e,r,c,n):h?this.gl2.drawArraysInstanced(e,n,r,l):this.gl.drawArrays(e,n,r)}),p&&p.end()}),!0)}setUniforms(t={}){a.k.priority>=2&&function(t,e,r){for(const n in t){const i=t[n];if((!r||Boolean(r[n]))&&!_(i))throw e=e?`${e} `:"",console.error(`${e} Bad uniform ${n}`,i),new Error(`${e} Bad uniform ${n}`)}}(t,this.id,this._uniformSetters),this.gl.useProgram(this.handle);for(const e in t){const r=t[e],n=this._uniformSetters[e];if(n){let t=r,a=!1;if(t instanceof o.a&&(t=t.texture),t instanceof i.a)if(a=this.uniforms[e]!==r,a){void 0===n.textureIndex&&(n.textureIndex=this._textureIndexCounter++);const r=t,{textureIndex:i}=n;r.bind(i),t=i,this._textureUniforms[e]=r}else t=n.textureIndex;else this._textureUniforms[e]&&delete this._textureUniforms[e];(n(t)||a)&&b(this.uniforms,e,r)}}return this}_areTexturesRenderable(){let t=!0;for(const e in this._textureUniforms){const r=this._textureUniforms[e];r.update(),t=t&&r.loaded}return t}_bindTextures(){for(const t in this._textureUniforms){const e=this._uniformSetters[t].textureIndex;this._textureUniforms[t].bind(e)}}_createHandle(){return this.gl.createProgram()}_deleteHandle(){this.gl.deleteProgram(this.handle)}_getOptionsFromHandle(t){const e=this.gl.getAttachedShaders(t),r={};for(const t of e){switch(this.gl.getShaderParameter(this.handle,35663)){case 35633:r.vs=new k({handle:t});break;case 35632:r.fs=new R({handle:t})}}return r}_getParameter(t){return this.gl.getProgramParameter(this.handle,t)}_setId(t){if(!t){const t=this._getName();this.id=Object(C.c)(t)}}_getName(){let t=this.vs.getName()||this.fs.getName();return t=t.replace(/shader/i,""),t=t?`${t}-program`:"program",t}_compileAndLink(){const{gl:t}=this;if(t.attachShader(this.handle,this.vs.handle),t.attachShader(this.handle,this.fs.handle),a.k.time(4,`linkProgram for ${this._getName()}`)(),t.linkProgram(this.handle),a.k.timeEnd(4,`linkProgram for ${this._getName()}`)(),t.debug||a.k.level>0){if(!t.getProgramParameter(this.handle,35714))throw new Error(`Error linking: ${t.getProgramInfoLog(this.handle)}`);if(t.validateProgram(this.handle),!t.getProgramParameter(this.handle,35715))throw new Error(`Error validating: ${t.getProgramInfoLog(this.handle)}`)}}_readUniformLocationsFromLinkedProgram(){const{gl:t}=this;this._uniformSetters={},this._uniformCount=this._getParameter(35718);for(let e=0;e<this._uniformCount;e++){const r=this.gl.getActiveUniform(this.handle,e),{name:n}=v(r.name);let i=t.getUniformLocation(this.handle,n);if(this._uniformSetters[n]=y(t,i,r),r.size>1)for(let e=0;e<r.size;e++)i=t.getUniformLocation(this.handle,`${n}[${e}]`),this._uniformSetters[`${n}[${e}]`]=y(t,i,r)}this._textureIndexCounter=0}getActiveUniforms(t,e){return this.gl2.getActiveUniforms(this.handle,t,e)}getUniformBlockIndex(t){return this.gl2.getUniformBlockIndex(this.handle,t)}getActiveUniformBlockParameter(t,e){return this.gl2.getActiveUniformBlockParameter(this.handle,t,e)}uniformBlockBinding(t,e){this.gl2.uniformBlockBinding(this.handle,t,e)}}},function(t,e,r){"use strict";var n=r(177);const i="out vec4 transform_output;\nvoid main() {\n  transform_output = vec4(0);\n}",o=`#version 300 es\n${i}`;function a(t,e){e=Array.isArray(e)?e:[e];const r=t.replace(/^\s+/,"").split(/\s+/),[n,i,o]=r;return e.includes(n)&&i&&o?{qualifier:n,type:i,name:o.split(";")[0]}:null}function s(t={}){const{version:e=100,input:r,inputType:a,output:s}=t;if(!r)return 300===e?o:e>300?`#version ${e}\n${i}`:"void main() {gl_FragColor = vec4(0);}";const u=function(t,e){switch(e){case"float":return`vec4(${t}, 0.0, 0.0, 1.0)`;case"vec2":return`vec4(${t}, 0.0, 1.0)`;case"vec3":return`vec4(${t}, 1.0)`;case"vec4":return t;default:return Object(n.a)(!1),null}}(r,a);return e>=300?`#version ${e} ${300===e?"es":""}\nin ${a} ${r};\nout vec4 ${s};\nvoid main() {\n  ${s} = ${u};\n}`:`varying ${a} ${r};\nvoid main() {\n  gl_FragColor = ${u};\n}`}var u=r(7),c=r(34),l=r(289),h=r(9);class f{constructor(t,e={}){this.gl=t,this.currentIndex=0,this.feedbackMap={},this.varyings=null,this.bindings=[],this.resources={},this._initialize(e),Object.seal(this)}setupResources(t){for(const e of this.bindings)this._setupTransformFeedback(e,t)}updateModelProps(t={}){const{varyings:e}=this;return e.length>0&&(t=Object.assign({},t,{varyings:e})),t}getDrawOptions(t={}){const e=this.bindings[this.currentIndex],{sourceBuffers:r,transformFeedback:n}=e;return{attributes:Object.assign({},r,t.attributes),transformFeedback:n}}swap(){return!!this.feedbackMap&&(this.currentIndex=this._getNextIndex(),!0)}update(t={}){this._setupBuffers(t)}getBuffer(t){const{feedbackBuffers:e}=this.bindings[this.currentIndex],r=t?e[t]:null;return r?r instanceof c.a?r:r.buffer:null}getData(t={}){const{varyingName:e}=t,r=this.getBuffer(e);return r?r.getData():null}delete(){for(const t in this.resources)this.resources[t].delete()}_initialize(t={}){this._setupBuffers(t),this.varyings=t.varyings||Object.keys(this.bindings[this.currentIndex].feedbackBuffers),this.varyings.length>0&&Object(h.a)(Object(u.j)(this.gl))}_getFeedbackBuffers(t){const{sourceBuffers:e={}}=t,r={};if(this.bindings[this.currentIndex]&&Object.assign(r,this.bindings[this.currentIndex].feedbackBuffers),this.feedbackMap)for(const t in this.feedbackMap){const n=this.feedbackMap[t];t in e&&(r[n]=t)}Object.assign(r,t.feedbackBuffers);for(const t in r){const n=r[t];if("string"==typeof n){const i=e[n],{byteLength:o,usage:a,accessor:s}=i;r[t]=this._createNewBuffer(t,{byteLength:o,usage:a,accessor:s})}}return r}_setupBuffers(t={}){const{sourceBuffers:e=null}=t;Object.assign(this.feedbackMap,t.feedbackMap);const r=this._getFeedbackBuffers(t);this._updateBindings({sourceBuffers:e,feedbackBuffers:r})}_setupTransformFeedback(t,{model:e}){const{program:r}=e;t.transformFeedback=new l.a(this.gl,{program:r,buffers:t.feedbackBuffers})}_updateBindings(t){if(this.bindings[this.currentIndex]=this._updateBinding(this.bindings[this.currentIndex],t),this.feedbackMap){const{sourceBuffers:t,feedbackBuffers:e}=this._swapBuffers(this.bindings[this.currentIndex]),r=this._getNextIndex();this.bindings[r]=this._updateBinding(this.bindings[r],{sourceBuffers:t,feedbackBuffers:e})}}_updateBinding(t,e){return t?(Object.assign(t.sourceBuffers,e.sourceBuffers),Object.assign(t.feedbackBuffers,e.feedbackBuffers),t.transformFeedback&&t.transformFeedback.setBuffers(t.feedbackBuffers),t):{sourceBuffers:Object.assign({},e.sourceBuffers),feedbackBuffers:Object.assign({},e.feedbackBuffers)}}_swapBuffers(t){if(!this.feedbackMap)return null;const e=Object.assign({},t.sourceBuffers),r=Object.assign({},t.feedbackBuffers);for(const n in this.feedbackMap){const i=this.feedbackMap[n];e[n]=t.feedbackBuffers[i],r[i]=t.sourceBuffers[n],Object(h.a)(r[i]instanceof c.a)}return{sourceBuffers:e,feedbackBuffers:r}}_createNewBuffer(t,e){const r=new c.a(this.gl,e);return this.resources[t]&&this.resources[t].delete(),this.resources[t]=r,r}_getNextIndex(){return(this.currentIndex+1)%2}}var p=r(197),d=r(98),A=r(71),g=r(230);function m(t){let e=100;const r=t.match(/[^\s]+/g);if(r.length>=2&&"#version"===r[0]){const t=parseInt(r[1],10);Number.isFinite(t)&&(e=t)}return e}var y=r(180);const v={name:"transform",vs:"attribute float transform_elementID;\nvec2 transform_getPixelSizeHalf(vec2 size) {\n  return vec2(1.) / (2. * size);\n}\n\nvec2 transform_getPixelIndices(vec2 texSize, vec2 pixelSizeHalf) {\n  float yIndex = floor((transform_elementID / texSize[0]) + pixelSizeHalf[1]);\n  float xIndex = transform_elementID - (yIndex * texSize[0]);\n  return vec2(xIndex, yIndex);\n}\nvec2 transform_getTexCoord(vec2 size) {\n  vec2 pixelSizeHalf = transform_getPixelSizeHalf(size);\n  vec2 indices = transform_getPixelIndices(size, pixelSizeHalf);\n  vec2 coord = indices / size + pixelSizeHalf;\n  return coord;\n}\nvec2 transform_getPos(vec2 size) {\n  vec2 texCoord = transform_getTexCoord(size);\n  vec2 pos = (texCoord * (2.0, 2.0)) - (1., 1.);\n  return pos;\n}\nvec4 transform_getInput(sampler2D texSampler, vec2 size) {\n  vec2 texCoord = transform_getTexCoord(size);\n  vec4 textureColor = texture2D(texSampler, texCoord);\n  return textureColor;\n}\n",fs:null};function _({vs:t,sourceTextureMap:e,targetTextureVarying:r,targetTexture:i}){let o=Object.keys(e).length,s=null;const u={};let c=t,l={};if(o>0||r){const t=c.split("\n"),f=t.slice();if(t.forEach((t,i,c)=>{if(o>0){const r=function(t,e){const r={},i=function(t){return a(t,["attribute","in"])}(t);if(!i)return null;const{type:o,name:s}=i;if(s&&e[s]){const e=`// ${t} => Replaced by Transform with a sampler`,{samplerName:i,sizeName:a,uniformDeclerations:u}=function(t){const e=`transform_uSampler_${t}`,r=`transform_uSize_${t}`;return{samplerName:e,sizeName:r,uniformDeclerations:`  uniform sampler2D ${e};\n  uniform vec2 ${r};`}}(s),c=function(t){switch(t){case"float":return"x";case"vec2":return"xy";case"vec3":return"xyz";case"vec4":return"xyzw";default:return Object(n.a)(!1),null}}(o),l=`  ${o} ${s} = transform_getInput(${i}, ${a}).${c};\n`;return r[i]=s,{updatedLine:e,inject:{"vs:#decl":u,"vs:#main-start":l},samplerTextureMap:r}}return null}(t,e);if(r){const{updatedLine:t,inject:e}=r;f[i]=t,l=Object(y.b)([l,e]),Object.assign(u,r.samplerTextureMap),o--}}r&&!s&&(s=function(t,e){const r=a(t,["varying","out"]);if(!r)return null;return r.name===e?r.type:null}(t,r))}),r){Object(h.a)(i);const t=`transform_uSize_${r}`,e={"vs:#decl":`uniform vec2 ${t};\n`,"vs:#main-start":`     vec2 transform_position = transform_getPos(${t});\n     gl_Position = vec4(transform_position, 0, 1.);\n`};l=Object(y.b)([l,e])}c=f.join("\n")}return{vs:c,targetTextureType:s,inject:l,samplerTextureMap:u}}const b={10241:9728,10240:9728,10242:33071,10243:33071};class x{constructor(t,e={}){this.gl=t,this.id=this.currentIndex=0,this._swapTexture=null,this.targetTextureVarying=null,this.targetTextureType=null,this.samplerTextureMap=null,this.bindings=[],this.resources={},this._initialize(e),Object.seal(this)}updateModelProps(t={}){const e=this._processVertexShader(t);return Object.assign({},t,e)}getDrawOptions(t={}){const{sourceBuffers:e,sourceTextures:r,framebuffer:n,targetTexture:i}=this.bindings[this.currentIndex],o=Object.assign({},e,t.attributes),a=Object.assign({},t.uniforms),s=Object.assign({},t.parameters);let u=t.discard;if(this.hasSourceTextures||this.hasTargetTexture){o.transform_elementID=this.elementIDBuffer;for(const t in this.samplerTextureMap){const e=this.samplerTextureMap[t];a[t]=r[e]}this._setSourceTextureParameters();const t=function({sourceTextureMap:t,targetTextureVarying:e,targetTexture:r}){const n={};let i,o;e&&(({width:i,height:o}=r),n[`transform_uSize_${e}`]=[i,o]);for(const e in t)({width:i,height:o}=t[e]),n[`transform_uSize_${e}`]=[i,o];return n}({sourceTextureMap:r,targetTextureVarying:this.targetTextureVarying,targetTexture:i});Object.assign(a,t)}return this.hasTargetTexture&&(u=!1,s.viewport=[0,0,n.width,n.height]),{attributes:o,framebuffer:n,uniforms:a,discard:u,parameters:s}}swap(){return!!this._swapTexture&&(this.currentIndex=this._getNextIndex(),!0)}update(t={}){this._setupTextures(t)}getTargetTexture(){const{targetTexture:t}=this.bindings[this.currentIndex];return t}getData({packed:t=!1}={}){const{framebuffer:e}=this.bindings[this.currentIndex],r=Object(p.c)(e);if(!t)return r;const i=r.constructor,o=function(t){switch(t){case"float":return 1;case"vec2":return 2;case"vec3":return 3;case"vec4":return 4;default:return Object(n.a)(!1),null}}(this.targetTextureType),a=new i(r.length*o/4);let s=0;for(let t=0;t<r.length;t+=4)for(let e=0;e<o;e++)a[s++]=r[t+e];return a}getFramebuffer(){return this.bindings[this.currentIndex].framebuffer}delete(){this.ownTexture&&this.ownTexture.delete(),this.elementIDBuffer&&this.elementIDBuffer.delete()}_initialize(t={}){const{_targetTextureVarying:e,_swapTexture:r}=t;this._swapTexture=r,this.targetTextureVarying=e,this.hasTargetTexture=e,this._setupTextures(t)}_createTargetTexture(t){const{sourceTextures:e,textureOrReference:r}=t;if(r instanceof d.a)return r;const n=e[r];return n?(this._targetRefTexName=r,this._createNewTexture(n)):null}_setupTextures(t={}){const{sourceBuffers:e,_sourceTextures:r={},_targetTexture:n}=t,i=this._createTargetTexture({sourceTextures:r,textureOrReference:n});this.hasSourceTextures=this.hasSourceTextures||r&&Object.keys(r).length>0,this._updateBindings({sourceBuffers:e,sourceTextures:r,targetTexture:i}),"elementCount"in t&&this._updateElementIDBuffer(t.elementCount)}_updateElementIDBuffer(t){if("number"!=typeof t||this.elementCount>=t)return;const e=new Float32Array(t);e.forEach((t,e,r)=>{r[e]=e}),this.elementIDBuffer?this.elementIDBuffer.setData({data:e}):this.elementIDBuffer=new c.a(this.gl,{data:e,accessor:{size:1}}),this.elementCount=t}_updateBindings(t){if(this.bindings[this.currentIndex]=this._updateBinding(this.bindings[this.currentIndex],t),this._swapTexture){const{sourceTextures:t,targetTexture:e}=this._swapTextures(this.bindings[this.currentIndex]),r=this._getNextIndex();this.bindings[r]=this._updateBinding(this.bindings[r],{sourceTextures:t,targetTexture:e})}}_updateBinding(t,e){const{sourceBuffers:r,sourceTextures:n,targetTexture:i}=e;if(t||(t={sourceBuffers:{},sourceTextures:{},targetTexture:null}),Object.assign(t.sourceTextures,n),Object.assign(t.sourceBuffers,r),i){t.targetTexture=i;const{width:e,height:r}=i,{framebuffer:n}=t;n?(n.update({attachments:{36064:i},resizeAttachments:!1}),n.resize({width:e,height:r})):t.framebuffer=new A.a(this.gl,{id:"transform-framebuffer",width:e,height:r,attachments:{36064:i}})}return t}_setSourceTextureParameters(){const t=this.currentIndex,{sourceTextures:e}=this.bindings[t];for(const t in e)e[t].setParameters(b)}_swapTextures(t){if(!this._swapTexture)return null;const e=Object.assign({},t.sourceTextures);return e[this._swapTexture]=t.targetTexture,{sourceTextures:e,targetTexture:t.sourceTextures[this._swapTexture]}}_createNewTexture(t){const e=Object(g.a)(t,{parameters:{10241:9728,10240:9728,10242:33071,10243:33071},pixelStore:{37440:!1}});return this.ownTexture&&this.ownTexture.delete(),this.ownTexture=e,e}_getNextIndex(){return(this.currentIndex+1)%2}_processVertexShader(t={}){const{sourceTextures:e,targetTexture:r}=this.bindings[this.currentIndex],{vs:n,uniforms:i,targetTextureType:o,inject:a,samplerTextureMap:u}=_({vs:t.vs,sourceTextureMap:e,targetTextureVarying:this.targetTextureVarying,targetTexture:r}),c=Object(y.b)([t.inject||{},a]);return this.targetTextureType=o,this.samplerTextureMap=u,{vs:n,fs:t._fs||s({version:m(n),input:this.targetTextureVarying,inputType:o,output:"transform_output"}),modules:this.hasSourceTextures||this.targetTextureVarying?[v].concat(t.modules||[]):t.modules,uniforms:i,inject:c}}}var w=r(48),E=r(176);r.d(e,"a",(function(){return S}));class S{static isSupported(t){return Object(u.j)(t)}constructor(t,e={}){this.gl=t,this.model=null,this.elementCount=0,this.bufferTransform=null,this.textureTransform=null,this.elementIDBuffer=null,this._initialize(e),Object.seal(this)}delete(){const{model:t,bufferTransform:e,textureTransform:r}=this;t&&t.delete(),e&&e.delete(),r&&r.delete()}run(t={}){const{clearRenderTarget:e=!0}=t,r=this._updateDrawOptions(t);e&&r.framebuffer&&r.framebuffer.clear({color:!0}),this.model.transform(r)}swap(){let t=!1;const e=[this.bufferTransform,this.textureTransform].filter(Boolean);for(const r of e)t=t||r.swap();Object(h.a)(t,"Nothing to swap")}getBuffer(t=null){return this.bufferTransform&&this.bufferTransform.getBuffer(t)}getData(t={}){const e=[this.bufferTransform,this.textureTransform].filter(Boolean);for(const r of e){const e=r.getData(t);if(e)return e}return null}getFramebuffer(){return this.textureTransform&&this.textureTransform.getFramebuffer()}update(t={}){"elementCount"in t&&this.model.setVertexCount(t.elementCount);const e=[this.bufferTransform,this.textureTransform].filter(Boolean);for(const r of e)r.update(t)}_initialize(t={}){const{gl:e}=this;this._buildResourceTransforms(e,t),t=this._updateModelProps(t),this.model=new E.a(e,Object.assign({},t,{fs:t.fs||s({version:m(t.vs)}),id:t.id||"transform-model",drawMode:t.drawMode||0,vertexCount:t.elementCount})),this.bufferTransform&&this.bufferTransform.setupResources({model:this.model})}_updateModelProps(t){let e=Object.assign({},t);const r=[this.bufferTransform,this.textureTransform].filter(Boolean);for(const t of r)e=t.updateModelProps(e);return e}_buildResourceTransforms(t,e){(function(t){if(!Object(w.a)(t.feedbackBuffers)||!Object(w.a)(t.feedbackMap)||t.varyings&&t.varyings.length>0)return!0;return!1})(e)&&(this.bufferTransform=new f(t,e)),function(t){if(!Object(w.a)(t._sourceTextures)||t._targetTexture||t._targetTextureVarying)return!0;return!1}(e)&&(this.textureTransform=new x(t,e)),Object(h.a)(this.bufferTransform||this.textureTransform,"must provide source/feedback buffers or source/target textures")}_updateDrawOptions(t){let e=Object.assign({},t);const r=[this.bufferTransform,this.textureTransform].filter(Boolean);for(const t of r)e=Object.assign(e,t.getDrawOptions(e));return e}}},function(t,e,r){"use strict";var n=r(138);r.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:[n.a]}}])}));
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