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- /**
- * @license
- * Cesium - https://github.com/CesiumGS/cesium
- * Version 1.97
- *
- * 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(["exports","./Transforms-0c3fa360","./Matrix2-276d97d2","./ComponentDatatype-7f6d9570","./CylinderGeometryLibrary-fe6d3640","./defaultValue-a6eb9f34","./GeometryAttribute-54019f82","./GeometryAttributes-aff51037","./GeometryOffsetAttribute-102da468","./IndexDatatype-856d3a0c","./VertexFormat-31cdbccc"],(function(t,e,n,a,o,r,i,s,u,m,c){"use strict";const l=new n.Cartesian2,d=new n.Cartesian3,f=new n.Cartesian3,p=new n.Cartesian3,y=new n.Cartesian3;function b(t){const e=(t=r.defaultValue(t,r.defaultValue.EMPTY_OBJECT)).length,n=t.topRadius,a=t.bottomRadius,o=r.defaultValue(t.vertexFormat,c.VertexFormat.DEFAULT),i=r.defaultValue(t.slices,128);this._length=e,this._topRadius=n,this._bottomRadius=a,this._vertexFormat=c.VertexFormat.clone(o),this._slices=i,this._offsetAttribute=t.offsetAttribute,this._workerName="createCylinderGeometry"}b.packedLength=c.VertexFormat.packedLength+5,b.pack=function(t,e,n){return n=r.defaultValue(n,0),c.VertexFormat.pack(t._vertexFormat,e,n),n+=c.VertexFormat.packedLength,e[n++]=t._length,e[n++]=t._topRadius,e[n++]=t._bottomRadius,e[n++]=t._slices,e[n]=r.defaultValue(t._offsetAttribute,-1),e};const A=new c.VertexFormat,x={vertexFormat:A,length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,offsetAttribute:void 0};let g;b.unpack=function(t,e,n){e=r.defaultValue(e,0);const a=c.VertexFormat.unpack(t,e,A);e+=c.VertexFormat.packedLength;const o=t[e++],i=t[e++],s=t[e++],u=t[e++],m=t[e];return r.defined(n)?(n._vertexFormat=c.VertexFormat.clone(a,n._vertexFormat),n._length=o,n._topRadius=i,n._bottomRadius=s,n._slices=u,n._offsetAttribute=-1===m?void 0:m,n):(x.length=o,x.topRadius=i,x.bottomRadius=s,x.slices=u,x.offsetAttribute=-1===m?void 0:m,new b(x))},b.createGeometry=function(t){let c=t._length;const b=t._topRadius,A=t._bottomRadius,x=t._vertexFormat,g=t._slices;if(c<=0||b<0||A<0||0===b&&0===A)return;const _=g+g,h=g+_,F=_+_,v=o.CylinderGeometryLibrary.computePositions(c,b,A,g,!0),C=x.st?new Float32Array(2*F):void 0,w=x.normal?new Float32Array(3*F):void 0,G=x.tangent?new Float32Array(3*F):void 0,V=x.bitangent?new Float32Array(3*F):void 0;let D;const R=x.normal||x.tangent||x.bitangent;if(R){const t=x.tangent||x.bitangent;let e=0,o=0,r=0;const i=Math.atan2(A-b,c),s=d;s.z=Math.sin(i);const u=Math.cos(i);let m=p,l=f;for(D=0;D<g;D++){const i=D/g*a.CesiumMath.TWO_PI,c=u*Math.cos(i),d=u*Math.sin(i);R&&(s.x=c,s.y=d,t&&(m=n.Cartesian3.normalize(n.Cartesian3.cross(n.Cartesian3.UNIT_Z,s,m),m)),x.normal&&(w[e++]=s.x,w[e++]=s.y,w[e++]=s.z,w[e++]=s.x,w[e++]=s.y,w[e++]=s.z),x.tangent&&(G[o++]=m.x,G[o++]=m.y,G[o++]=m.z,G[o++]=m.x,G[o++]=m.y,G[o++]=m.z),x.bitangent&&(l=n.Cartesian3.normalize(n.Cartesian3.cross(s,m,l),l),V[r++]=l.x,V[r++]=l.y,V[r++]=l.z,V[r++]=l.x,V[r++]=l.y,V[r++]=l.z))}for(D=0;D<g;D++)x.normal&&(w[e++]=0,w[e++]=0,w[e++]=-1),x.tangent&&(G[o++]=1,G[o++]=0,G[o++]=0),x.bitangent&&(V[r++]=0,V[r++]=-1,V[r++]=0);for(D=0;D<g;D++)x.normal&&(w[e++]=0,w[e++]=0,w[e++]=1),x.tangent&&(G[o++]=1,G[o++]=0,G[o++]=0),x.bitangent&&(V[r++]=0,V[r++]=1,V[r++]=0)}const T=12*g-12,O=m.IndexDatatype.createTypedArray(F,T);let L=0,P=0;for(D=0;D<g-1;D++)O[L++]=P,O[L++]=P+2,O[L++]=P+3,O[L++]=P,O[L++]=P+3,O[L++]=P+1,P+=2;for(O[L++]=_-2,O[L++]=0,O[L++]=1,O[L++]=_-2,O[L++]=1,O[L++]=_-1,D=1;D<g-1;D++)O[L++]=_+D+1,O[L++]=_+D,O[L++]=_;for(D=1;D<g-1;D++)O[L++]=h,O[L++]=h+D,O[L++]=h+D+1;let M=0;if(x.st){const t=Math.max(b,A);for(D=0;D<F;D++){const e=n.Cartesian3.fromArray(v,3*D,y);C[M++]=(e.x+t)/(2*t),C[M++]=(e.y+t)/(2*t)}}const k=new s.GeometryAttributes;x.position&&(k.position=new i.GeometryAttribute({componentDatatype:a.ComponentDatatype.DOUBLE,componentsPerAttribute:3,values:v})),x.normal&&(k.normal=new i.GeometryAttribute({componentDatatype:a.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:w})),x.tangent&&(k.tangent=new i.GeometryAttribute({componentDatatype:a.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:G})),x.bitangent&&(k.bitangent=new i.GeometryAttribute({componentDatatype:a.ComponentDatatype.FLOAT,componentsPerAttribute:3,values:V})),x.st&&(k.st=new i.GeometryAttribute({componentDatatype:a.ComponentDatatype.FLOAT,componentsPerAttribute:2,values:C})),l.x=.5*c,l.y=Math.max(A,b);const z=new e.BoundingSphere(n.Cartesian3.ZERO,n.Cartesian2.magnitude(l));if(r.defined(t._offsetAttribute)){c=v.length;const e=t._offsetAttribute===u.GeometryOffsetAttribute.NONE?0:1,n=new Uint8Array(c/3).fill(e);k.applyOffset=new i.GeometryAttribute({componentDatatype:a.ComponentDatatype.UNSIGNED_BYTE,componentsPerAttribute:1,values:n})}return new i.Geometry({attributes:k,indices:O,primitiveType:i.PrimitiveType.TRIANGLES,boundingSphere:z,offsetAttribute:t._offsetAttribute})},b.getUnitCylinder=function(){return r.defined(g)||(g=b.createGeometry(new b({topRadius:1,bottomRadius:1,length:1,vertexFormat:c.VertexFormat.POSITION_ONLY}))),g},t.CylinderGeometry=b}));
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