/**
 * @license
 * Cesium - https://github.com/CesiumGS/cesium
 * Version 1.96
 *
 * 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.
 */
define(["./defaultValue-6ed27e8d","./Matrix2-735f0ea9","./ArcType-b570b3ee","./Transforms-b683baff","./RuntimeError-17a7ed3d","./ComponentDatatype-6ff7d2c3","./EllipsoidTangentPlane-12fe3e10","./GeometryAttribute-29ed65a7","./GeometryAttributes-cb1bf806","./GeometryInstance-8a2d7ac1","./GeometryOffsetAttribute-ddcc2f7f","./GeometryPipeline-9eaa7fbb","./IndexDatatype-d42fd89c","./PolygonGeometryLibrary-b5d25b76","./PolygonPipeline-71c413e2","./_commonjsHelpers-c27c962c","./combine-c04aaa26","./WebGLConstants-d878ea52","./AxisAlignedBoundingBox-b14143c9","./IntersectionTests-1cdbb657","./Plane-6c77dfaf","./AttributeCompression-f967afc2","./EncodedCartesian3-1e797130","./arrayRemoveDuplicates-d332a3bf","./EllipsoidRhumbLine-c3b11f35"],(function(e,t,i,o,r,n,a,s,l,y,u,p,d,c,f,g,m,h,b,P,E,A,_,G,L){"use strict";const H=[],T=[];function v(e,t,o,r,u){const p=a.EllipsoidTangentPlane.fromPoints(t,e).projectPointsOntoPlane(t,H);let g,m;f.PolygonPipeline.computeWindingOrder2D(p)===f.WindingOrder.CLOCKWISE&&(p.reverse(),t=t.slice().reverse());let h=t.length,b=0;if(r)for(g=new Float64Array(2*h*3),m=0;m<h;m++){const e=t[m],i=t[(m+1)%h];g[b++]=e.x,g[b++]=e.y,g[b++]=e.z,g[b++]=i.x,g[b++]=i.y,g[b++]=i.z}else{let r=0;if(u===i.ArcType.GEODESIC)for(m=0;m<h;m++)r+=c.PolygonGeometryLibrary.subdivideLineCount(t[m],t[(m+1)%h],o);else if(u===i.ArcType.RHUMB)for(m=0;m<h;m++)r+=c.PolygonGeometryLibrary.subdivideRhumbLineCount(e,t[m],t[(m+1)%h],o);for(g=new Float64Array(3*r),m=0;m<h;m++){let r;u===i.ArcType.GEODESIC?r=c.PolygonGeometryLibrary.subdivideLine(t[m],t[(m+1)%h],o,T):u===i.ArcType.RHUMB&&(r=c.PolygonGeometryLibrary.subdivideRhumbLine(e,t[m],t[(m+1)%h],o,T));const n=r.length;for(let e=0;e<n;++e)g[b++]=r[e]}}h=g.length/3;const P=2*h,E=d.IndexDatatype.createTypedArray(h,P);for(b=0,m=0;m<h-1;m++)E[b++]=m,E[b++]=m+1;return E[b++]=h-1,E[b++]=0,new y.GeometryInstance({geometry:new s.Geometry({attributes:new l.GeometryAttributes({position:new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.DOUBLE,componentsPerAttribute:3,values:g})}),indices:E,primitiveType:s.PrimitiveType.LINES})})}function C(e,t,o,r,u){const p=a.EllipsoidTangentPlane.fromPoints(t,e).projectPointsOntoPlane(t,H);let g,m;f.PolygonPipeline.computeWindingOrder2D(p)===f.WindingOrder.CLOCKWISE&&(p.reverse(),t=t.slice().reverse());let h=t.length;const b=new Array(h);let P=0;if(r)for(g=new Float64Array(2*h*3*2),m=0;m<h;++m){b[m]=P/3;const e=t[m],i=t[(m+1)%h];g[P++]=e.x,g[P++]=e.y,g[P++]=e.z,g[P++]=i.x,g[P++]=i.y,g[P++]=i.z}else{let r=0;if(u===i.ArcType.GEODESIC)for(m=0;m<h;m++)r+=c.PolygonGeometryLibrary.subdivideLineCount(t[m],t[(m+1)%h],o);else if(u===i.ArcType.RHUMB)for(m=0;m<h;m++)r+=c.PolygonGeometryLibrary.subdivideRhumbLineCount(e,t[m],t[(m+1)%h],o);for(g=new Float64Array(3*r*2),m=0;m<h;++m){let r;b[m]=P/3,u===i.ArcType.GEODESIC?r=c.PolygonGeometryLibrary.subdivideLine(t[m],t[(m+1)%h],o,T):u===i.ArcType.RHUMB&&(r=c.PolygonGeometryLibrary.subdivideRhumbLine(e,t[m],t[(m+1)%h],o,T));const n=r.length;for(let e=0;e<n;++e)g[P++]=r[e]}}h=g.length/6;const E=b.length,A=2*(2*h+E),_=d.IndexDatatype.createTypedArray(h+E,A);for(P=0,m=0;m<h;++m)_[P++]=m,_[P++]=(m+1)%h,_[P++]=m+h,_[P++]=(m+1)%h+h;for(m=0;m<E;m++){const e=b[m];_[P++]=e,_[P++]=e+h}return new y.GeometryInstance({geometry:new s.Geometry({attributes:new l.GeometryAttributes({position:new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.DOUBLE,componentsPerAttribute:3,values:g})}),indices:_,primitiveType:s.PrimitiveType.LINES})})}function O(o){const r=o.polygonHierarchy,a=e.defaultValue(o.ellipsoid,t.Ellipsoid.WGS84),s=e.defaultValue(o.granularity,n.CesiumMath.RADIANS_PER_DEGREE),l=e.defaultValue(o.perPositionHeight,!1),y=l&&e.defined(o.extrudedHeight),u=e.defaultValue(o.arcType,i.ArcType.GEODESIC);let p=e.defaultValue(o.height,0),d=e.defaultValue(o.extrudedHeight,p);if(!y){const e=Math.max(p,d);d=Math.min(p,d),p=e}this._ellipsoid=t.Ellipsoid.clone(a),this._granularity=s,this._height=p,this._extrudedHeight=d,this._arcType=u,this._polygonHierarchy=r,this._perPositionHeight=l,this._perPositionHeightExtrude=y,this._offsetAttribute=o.offsetAttribute,this._workerName="createPolygonOutlineGeometry",this.packedLength=c.PolygonGeometryLibrary.computeHierarchyPackedLength(r,t.Cartesian3)+t.Ellipsoid.packedLength+8}O.pack=function(i,o,r){return r=e.defaultValue(r,0),r=c.PolygonGeometryLibrary.packPolygonHierarchy(i._polygonHierarchy,o,r,t.Cartesian3),t.Ellipsoid.pack(i._ellipsoid,o,r),r+=t.Ellipsoid.packedLength,o[r++]=i._height,o[r++]=i._extrudedHeight,o[r++]=i._granularity,o[r++]=i._perPositionHeightExtrude?1:0,o[r++]=i._perPositionHeight?1:0,o[r++]=i._arcType,o[r++]=e.defaultValue(i._offsetAttribute,-1),o[r]=i.packedLength,o};const x=t.Ellipsoid.clone(t.Ellipsoid.UNIT_SPHERE),D={polygonHierarchy:{}};return O.unpack=function(i,o,r){o=e.defaultValue(o,0);const n=c.PolygonGeometryLibrary.unpackPolygonHierarchy(i,o,t.Cartesian3);o=n.startingIndex,delete n.startingIndex;const a=t.Ellipsoid.unpack(i,o,x);o+=t.Ellipsoid.packedLength;const s=i[o++],l=i[o++],y=i[o++],u=1===i[o++],p=1===i[o++],d=i[o++],f=i[o++],g=i[o];return e.defined(r)||(r=new O(D)),r._polygonHierarchy=n,r._ellipsoid=t.Ellipsoid.clone(a,r._ellipsoid),r._height=s,r._extrudedHeight=l,r._granularity=y,r._perPositionHeight=p,r._perPositionHeightExtrude=u,r._arcType=d,r._offsetAttribute=-1===f?void 0:f,r.packedLength=g,r},O.fromPositions=function(t){return new O({polygonHierarchy:{positions:(t=e.defaultValue(t,e.defaultValue.EMPTY_OBJECT)).positions},height:t.height,extrudedHeight:t.extrudedHeight,ellipsoid:t.ellipsoid,granularity:t.granularity,perPositionHeight:t.perPositionHeight,arcType:t.arcType,offsetAttribute:t.offsetAttribute})},O.createGeometry=function(t){const i=t._ellipsoid,r=t._granularity,a=t._polygonHierarchy,l=t._perPositionHeight,y=t._arcType,d=c.PolygonGeometryLibrary.polygonOutlinesFromHierarchy(a,!l,i);if(0===d.length)return;let g;const m=[],h=n.CesiumMath.chordLength(r,i.maximumRadius),b=t._height,P=t._extrudedHeight;let E,A;if(t._perPositionHeightExtrude||!n.CesiumMath.equalsEpsilon(b,P,0,n.CesiumMath.EPSILON2))for(A=0;A<d.length;A++){if(g=C(i,d[A],h,l,y),g.geometry=c.PolygonGeometryLibrary.scaleToGeodeticHeightExtruded(g.geometry,b,P,i,l),e.defined(t._offsetAttribute)){const e=g.geometry.attributes.position.values.length/3;let i=new Uint8Array(e);t._offsetAttribute===u.GeometryOffsetAttribute.TOP?i=i.fill(1,0,e/2):(E=t._offsetAttribute===u.GeometryOffsetAttribute.NONE?0:1,i=i.fill(E)),g.geometry.attributes.applyOffset=new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.UNSIGNED_BYTE,componentsPerAttribute:1,values:i})}m.push(g)}else for(A=0;A<d.length;A++){if(g=v(i,d[A],h,l,y),g.geometry.attributes.position.values=f.PolygonPipeline.scaleToGeodeticHeight(g.geometry.attributes.position.values,b,i,!l),e.defined(t._offsetAttribute)){const e=g.geometry.attributes.position.values.length;E=t._offsetAttribute===u.GeometryOffsetAttribute.NONE?0:1;const i=new Uint8Array(e/3).fill(E);g.geometry.attributes.applyOffset=new s.GeometryAttribute({componentDatatype:n.ComponentDatatype.UNSIGNED_BYTE,componentsPerAttribute:1,values:i})}m.push(g)}const _=p.GeometryPipeline.combineInstances(m)[0],G=o.BoundingSphere.fromVertices(_.attributes.position.values);return new s.Geometry({attributes:_.attributes,indices:_.indices,primitiveType:_.primitiveType,boundingSphere:G,offsetAttribute:t._offsetAttribute})},function(i,o){return e.defined(o)&&(i=O.unpack(i,o)),i._ellipsoid=t.Ellipsoid.clone(i._ellipsoid),O.createGeometry(i)}}));
