/**
 * @license
 * Cesium - https://github.com/CesiumGS/cesium
 * Version 1.128
 *
 * 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.
 */

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Array(m*2)),e=0;e<p;e++)r=n[e],l=n[(e+1)%p],t[g]=t[g+o]=r.x,++g,t[g]=t[g+o]=r.y,++g,t[g]=t[g+o]=r.z,++g,t[g]=t[g+o]=l.x,++g,t[g]=t[g+o]=l.y,++g,t[g]=t[g+o]=l.z,++g,L&&(h=_[e],f=_[(e+1)%p],d[y]=d[y+m]=h.x,++y,d[y]=d[y+m]=h.y,++y,d[y]=d[y+m]=f.x,++y,d[y]=d[y+m]=f.y,++y);else{let E=I.chordLength(s,u.maximumRadius),D=0;if(a===R.GEODESIC)for(e=0;e<p;e++)D+=b.subdivideLineCount(n[e],n[(e+1)%p],E);else if(a===R.RHUMB)for(e=0;e<p;e++)D+=b.subdivideRhumbLineCount(u,n[e],n[(e+1)%p],E);for(o=(D+p)*3,t=new Array(o*2),L&&(m=(D+p)*2,d=new Array(m*2)),e=0;e<p;e++){r=n[e],l=n[(e+1)%p];let A,N;L&&(h=_[e],f=_[(e+1)%p]),a===R.GEODESIC?(A=b.subdivideLine(r,l,E,ut),L&&(N=b.subdivideTexcoordLine(h,f,r,l,E,rt))):a===R.RHUMB&&(A=b.subdivideRhumbLine(u,r,l,E,ut),L&&(N=b.subdivideTexcoordRhumbLine(h,f,u,r,l,E,rt)));let lt=A.length;for(let B=0;B<lt;++B,++g)t[g]=A[B],t[g+o]=A[B];if(t[g]=l.x,t[g+o]=l.x,++g,t[g]=l.y,t[g+o]=l.y,++g,t[g]=l.z,t[g+o]=l.z,++g,L){let B=N.length;for(let W=0;W<B;++W,++y)d[y]=N[W],d[y+m]=N[W];d[y]=f.x,d[y+m]=f.x,++y,d[y]=f.y,d[y+m]=f.y,++y}}}p=t.length;let C=nt.createTypedArray(p/3,p-n.length*6),T=0;for(p/=6,e=0;e<p;e++){let E=e,D=E+1,A=E+p,N=A+1;r=w.fromArray(t,E*3,_t),l=w.fromArray(t,D*3,At),!w.equalsEpsilon(r,l,I.EPSILON10,I.EPSILON10)&&(C[T++]=E,C[T++]=A,C[T++]=D,C[T++]=D,C[T++]=A,C[T++]=N)}let P={attributes:new et({position:new z({componentDatatype:k.DOUBLE,componentsPerAttribute:3,values:t})}),indices:C,primitiveType:J.TRIANGLES};return L&&(P.attributes.st=new z({componentDatatype:k.FLOAT,componentsPerAttribute:2,values:d})),new X(P)};var ie=b;export{ie as a};