/**
 * @license
 * Cesium - https://github.com/CesiumGS/cesium
 * Version 1.140.0
 *
 * Copyright 2011-2022 Cesium Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Columbus View (Pat. Pend.)
 *
 * Portions licensed separately.
 * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
 */

import{a as mt}from"./chunk-OIRKANTH.js";import{a as L}from"./chunk-S44JILQT.js";import{a as st}from"./chunk-6BD4U3VO.js";import{a as rt}from"./chunk-UBOGZS7F.js";import{a as bt}from"./chunk-2EQO3Q56.js";import"./chunk-SQMIIXB7.js";import"./chunk-M4HLDBCG.js";import{a as lt}from"./chunk-ICALLYLG.js";import{a as q}from"./chunk-EQ4YRVWL.js";import{a as Z}from"./chunk-IX4VMHEV.js";import"./chunk-7TVGLKQF.js";import{a as dt,b as ot}from"./chunk-L6QHHACZ.js";import"./chunk-F6PRE7D6.js";import"./chunk-V7QEYVP3.js";import{a as wt,b as yt}from"./chunk-CTHM3W6I.js";import"./chunk-5TJMAQVL.js";import{a as ct}from"./chunk-W37FE5GR.js";import"./chunk-Q5BPHJQF.js";import{c as ut,d as $}from"./chunk-NMVKML6W.js";import{c as Tt}from"./chunk-2TE5NTVD.js";import"./chunk-CUUSNIVQ.js";import{h as at,j as _t}from"./chunk-BXMEEOCS.js";import"./chunk-23ZQ2IVV.js";import{a as X}from"./chunk-XUSCFAVF.js";import"./chunk-BTSYJ5XU.js";import"./chunk-EDVBB7SS.js";import{a as et,b as O,c as S}from"./chunk-FFBVWF2L.js";import{a as c,b as D,c as Pt}from"./chunk-QKUIYMGC.js";import{a as l}from"./chunk-WBOV35NL.js";import{a as ft,b as Y}from"./chunk-TNSUQXWK.js";import{e as P}from"./chunk-ILRYTWTP.js";function b(t,e){this.position=t,P(this.position)||(this.position=new O),this.tangentPlane=e,P(this.tangentPlane)||(this.tangentPlane=b.NORTH_POLE_TANGENT_PLANE)}Object.defineProperties(b.prototype,{ellipsoid:{get:function(){return this.tangentPlane.ellipsoid}},x:{get:function(){return this.position.x}},y:{get:function(){return this.position.y}},conformalLatitude:{get:function(){let t=O.magnitude(this.position),e=2*this.ellipsoid.maximumRadius;return this.tangentPlane.plane.normal.z*(l.PI_OVER_TWO-2*Math.atan2(t,e))}},longitude:{get:function(){let t=l.PI_OVER_TWO+Math.atan2(this.y,this.x);return t>Math.PI&&(t-=l.TWO_PI),t}}});var nt=new et,Rt=new c;b.prototype.getLatitude=function(t){P(t)||(t=S.default),nt.latitude=this.conformalLatitude,nt.longitude=this.longitude,nt.height=0;let e=this.ellipsoid.cartographicToCartesian(nt,Rt);return t.cartesianToCartographic(e,nt),nt.latitude};var It=new wt,Lt=new c,Ft=new c;b.fromCartesian=function(t,e){Y.defined("cartesian",t);let o=l.signNotZero(t.z),n=b.NORTH_POLE_TANGENT_PLANE,s=b.SOUTH_POLE;o<0&&(n=b.SOUTH_POLE_TANGENT_PLANE,s=b.NORTH_POLE);let i=It;i.origin=n.ellipsoid.scaleToGeocentricSurface(t,i.origin),i.direction=c.subtract(i.origin,s,Lt),c.normalize(i.direction,i.direction);let r=yt.rayPlane(i,n.plane,Ft),f=c.subtract(r,s,r),d=c.dot(n.xAxis,f),p=o*c.dot(n.yAxis,f);return P(e)?(e.position=new O(d,p),e.tangentPlane=n,e):new b(new O(d,p),n)};b.fromCartesianArray=function(t,e){Y.defined("cartesians",t);let o=t.length;P(e)?e.length=o:e=new Array(o);for(let n=0;n<o;n++)e[n]=b.fromCartesian(t[n],e[n]);return e};b.clone=function(t,e){if(P(t))return 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g=T[a]+h,j=T[a+1]+h,G=T[a+2]+h;T[a+_]=G,T[a+1+_]=j,T[a+2+_]=g}if(u.attributes.position.values=y,i&&d.normal){let g=u.attributes.normal.values;u.attributes.normal.values=new Float32Array(y.length),u.attributes.normal.values.set(g)}if(d.st&&P(o)){let g=u.attributes.st.values;u.attributes.st.values=new Float32Array(F*2),u.attributes.st.values=g.concat(g)}u.indices=T}else if(f){for(F=E.length/3,T=ct.createTypedArray(F,A.length),a=0;a<A.length;a+=3)T[a]=A[a+2],T[a+1]=A[a+1],T[a+2]=A[a];u.indices=T}w.topAndBottom=new rt({geometry:u})}let H=s.outerRing,x=Z.fromPoints(H,t),M=x.projectPointsOntoPlane(H,Ht),C=ot.computeWindingOrder2D(M);C===dt.CLOCKWISE&&(H=H.slice().reverse());let R=L.computeWallGeometry(H,o,t,n,i,p);w.walls.push(new rt({geometry:R}));let V=s.holes;for(a=0;a<V.length;a++){let u=V[a];M=x.projectPointsOntoPlane(u,Ht),C=ot.computeWindingOrder2D(M),C===dt.COUNTER_CLOCKWISE&&(u=u.slice().reverse()),R=L.computeWallGeometry(u,o,t,n,i,p),w.walls.push(new rt({geometry:R}))}return w}function W(t){if(Y.typeOf.object("options",t),Y.typeOf.object("options.polygonHierarchy",t.polygonHierarchy),P(t.perPositionHeight)&&t.perPositionHeight&&P(t.height))throw new ft("Cannot use both options.perPositionHeight and options.height");if(P(t.arcType)&&t.arcType!==st.GEODESIC&&t.arcType!==st.RHUMB)throw new ft("Invalid arcType. Valid options are ArcType.GEODESIC and ArcType.RHUMB.");let e=t.polygonHierarchy,o=t.vertexFormat??q.DEFAULT,n=t.ellipsoid??S.default,s=t.granularity??l.RADIANS_PER_DEGREE,i=t.stRotation??0,r=t.textureCoordinates,f=t.perPositionHeight??!1,d=f&&P(t.extrudedHeight),p=t.height??0,w=t.extrudedHeight??p;if(!d){let a=Math.max(p,w);w=Math.min(p,w),p=a}this._vertexFormat=q.clone(o),this._ellipsoid=S.clone(n),this._granularity=s,this._stRotation=i,this._height=p,this._extrudedHeight=w,this._closeTop=t.closeTop??!0,this._closeBottom=t.closeBottom??!0,this._polygonHierarchy=e,this._perPositionHeight=f,this._perPositionHeightExtrude=d,this._shadowVolume=t.shadowVolume??!1,this._workerName="createPolygonGeometry",this._offsetAttribute=t.offsetAttribute,this._arcType=t.arcType??st.GEODESIC,this._rectangle=void 0,this._textureCoordinateRotationPoints=void 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Y.typeOf.object("value",t),Y.defined("array",e),o=o??0,o=L.packPolygonHierarchy(t._polygonHierarchy,e,o,c),S.pack(t._ellipsoid,e,o),o+=S.packedLength,q.pack(t._vertexFormat,e,o),o+=q.packedLength,e[o++]=t._height,e[o++]=t._extrudedHeight,e[o++]=t._granularity,e[o++]=t._stRotation,e[o++]=t._perPositionHeightExtrude?1:0,e[o++]=t._perPositionHeight?1:0,e[o++]=t._closeTop?1:0,e[o++]=t._closeBottom?1:0,e[o++]=t._shadowVolume?1:0,e[o++]=t._offsetAttribute??-1,e[o++]=t._arcType,P(t._textureCoordinates)?o=L.packPolygonHierarchy(t._textureCoordinates,e,o,O):e[o++]=-1,e[o++]=t.packedLength,e};var Qt=S.clone(S.UNIT_SPHERE),Zt=new q,Kt={polygonHierarchy:{}};W.unpack=function(t,e,o){Y.defined("array",t),e=e??0;let n=L.unpackPolygonHierarchy(t,e,c);e=n.startingIndex,delete n.startingIndex;let s=S.unpack(t,e,Qt);e+=S.packedLength;let i=q.unpack(t,e,Zt);e+=q.packedLength;let r=t[e++],f=t[e++],d=t[e++],p=t[e++],w=t[e++]===1,a=t[e++]===1,H=t[e++]===1,x=t[e++]===1,M=t[e++]===1,C=t[e++],R=t[e++],V=t[e]===-1?void 0:L.unpackPolygonHierarchy(t,e,O);P(V)?(e=V.startingIndex,delete V.startingIndex):e++;let u=t[e++];return P(o)||(o=new W(Kt)),o._polygonHierarchy=n,o._ellipsoid=S.clone(s,o._ellipsoid),o._vertexFormat=q.clone(i,o._vertexFormat),o._height=r,o._extrudedHeight=f,o._granularity=d,o._stRotation=p,o._perPositionHeightExtrude=w,o._perPositionHeight=a,o._closeTop=H,o._closeBottom=x,o._shadowVolume=M,o._offsetAttribute=C===-1?void 0:C,o._arcType=R,o._textureCoordinates=V,o.packedLength=u,o};var Jt=new O,Xt=new O,$t=new z;function xt(t,e,o,n,s,i){let r=t.longitude,f=r>=0?r:r+l.TWO_PI;s.westOverIdl=Math.min(s.westOverIdl,f),s.eastOverIdl=Math.max(s.eastOverIdl,f),i.west=Math.min(i.west,r),i.east=Math.max(i.east,r);let d=t.getLatitude(o),p=d;if(i.south=Math.min(i.south,d),i.north=Math.max(i.north,d),n!==st.RHUMB){let H=O.subtract(e.position,t.position,Jt),x=O.dot(e.position,H)/O.dot(H,H);if(x>0&&x<1){let M=O.add(e.position,O.multiplyByScalar(H,-x,H),Xt),C=z.clone(e,$t);C.position=M;let R=C.getLatitude(o);i.south=Math.min(i.south,R),i.north=Math.max(i.north,R),Math.abs(d)>Math.abs(R)&&(p=R)}}let w=e.x*t.y-t.x*e.y,a=Math.sign(w);a!==0&&(a*=O.angleBetween(e.position,t.position)),p>=0&&(s.northAngle+=a),p<=0&&(s.southAngle+=a)}var Ct=new z,te=new z,U={northAngle:0,southAngle:0,westOverIdl:0,eastOverIdl:0};W.computeRectangleFromPositions=function(t,e,o,n){if(Y.defined("positions",t),P(n)||(n=new _t),t.length<3)return n;n.west=Number.POSITIVE_INFINITY,n.east=Number.NEGATIVE_INFINITY,n.south=Number.POSITIVE_INFINITY,n.north=Number.NEGATIVE_INFINITY,U.northAngle=0,U.southAngle=0,U.westOverIdl=Number.POSITIVE_INFINITY,U.eastOverIdl=Number.NEGATIVE_INFINITY;let s=t.length,i=z.fromCartesian(t[0],te);for(let r=1;r<s;r++){let f=z.fromCartesian(t[r],Ct);xt(f,i,e,o,U,n),i=z.clone(f,i)}return 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x=t.rectangle,M=L.polygonsFromHierarchy(i,a,ne(x,H,o),!r,o,re(x,o,p,r)),C=M.hierarchy,R=M.polygons,V=function(m){return m},u=a?L.polygonsFromHierarchy(w,!0,V,!1,o).polygons:void 0;if(C.length===0)return;let E=C[0].outerRing,A=se(E,x,o,s),F=[],T=t._height,y=t._extrudedHeight,_=t._perPositionHeightExtrude||!l.equalsEpsilon(T,y,0,l.EPSILON2),h={perPositionHeight:r,vertexFormat:e,geometry:void 0,rotationAxis:oe(x,E,o).plane.normal,projectTo2d:ie(x,E,o),boundingRectangle:A,ellipsoid:o,stRotation:s,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:p},g;if(_)for(h.extrude=!0,h.top=f,h.bottom=d,h.shadowVolume=t._shadowVolume,h.offsetAttribute=t._offsetAttribute,g=0;g<R.length;g++){let m=qt(o,R[g],a?u[g]:void 0,n,C[g],r,f,d,e,p),I;f&&d?(I=m.topAndBottom,h.geometry=L.scaleToGeodeticHeightExtruded(I.geometry,T,y,o,r)):f?(I=m.topAndBottom,I.geometry.attributes.position.values=ot.scaleToGeodeticHeight(I.geometry.attributes.position.values,T,o,!r),h.geometry=I.geometry):d&&(I=m.topAndBottom,I.geometry.attributes.position.values=ot.scaleToGeodeticHeight(I.geometry.attributes.position.values,y,o,!0),h.geometry=I.geometry),(f||d)&&(h.wall=!1,I.geometry=gt(h),F.push(I));let B=m.walls;h.wall=!0;for(let k=0;k<B.length;k++){let N=B[k];h.geometry=L.scaleToGeodeticHeightExtruded(N.geometry,T,y,o,r),N.geometry=gt(h),F.push(N)}}else for(g=0;g<R.length;g++){let m=new rt({geometry:L.createGeometryFromPositions(o,R[g],a?u[g]:void 0,n,r,e,p)});if(m.geometry.attributes.position.values=ot.scaleToGeodeticHeight(m.geometry.attributes.position.values,T,o,!r),h.geometry=m.geometry,m.geometry=gt(h),P(t._offsetAttribute)){let I=m.geometry.attributes.position.values.length,B=t._offsetAttribute===lt.NONE?0:1,k=new Uint8Array(I/3).fill(B);m.geometry.attributes.applyOffset=new $({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:k})}F.push(m)}let j=bt.combineInstances(F)[0];j.attributes.position.values=new Float64Array(j.attributes.position.values),j.indices=ct.createTypedArray(j.attributes.position.values.length/3,j.indices);let G=j.attributes,K=Tt.fromVertices(G.position.values);return e.position||delete G.position,new ut({attributes:G,indices:j.indices,primitiveType:j.primitiveType,boundingSphere:K,offsetAttribute:t._offsetAttribute})};W.createShadowVolume=function(t,e,o){let n=t._granularity,s=t._ellipsoid,i=e(n,s),r=o(n,s);return new W({polygonHierarchy:t._polygonHierarchy,ellipsoid:s,stRotation:t._stRotation,granularity:n,perPositionHeight:!1,extrudedHeight:i,height:r,vertexFormat:q.POSITION_ONLY,shadowVolume:!0,arcType:t._arcType})};function ae(t){let e=-t._stRotation;if(e===0)return[0,0,0,1,1,0];let o=t._ellipsoid,n=t._polygonHierarchy.positions,s=t.rectangle;return ut._textureCoordinateRotationPoints(n,e,o,s)}Object.defineProperties(W.prototype,{rectangle:{get:function(){if(!P(this._rectangle)){let t=this._polygonHierarchy.positions;this._rectangle=W.computeRectangleFromPositions(t,this._ellipsoid,this._arcType)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return P(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=ae(this)),this._textureCoordinateRotationPoints}}});var pt=W;function ce(t,e){return P(e)&&(t=pt.unpack(t,e)),t._ellipsoid=S.clone(t._ellipsoid),pt.createGeometry(t)}var Xe=ce;export{Xe as default};
