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2 lines
3.8 KiB
JavaScript
2 lines
3.8 KiB
JavaScript
define(["./when-229515d6","./Matrix2-46444433","./Transforms-ab7258fe","./ComponentDatatype-692a36d3","./RuntimeError-608565a6","./GeometryAttribute-d3bef603","./GeometryAttributes-b253752a","./IndexDatatype-7c683b18","./WallGeometryLibrary-301bf0cc","./combine-35b6d9cb","./WebGLConstants-f63312fc","./arrayRemoveDuplicates-ee080d9d","./PolylinePipeline-3b21ed18","./EllipsoidGeodesic-94d72244","./EllipsoidRhumbLine-9cd85d72","./IntersectionTests-4cf437d5","./Plane-1f2a7880"],(function(e,i,t,n,o,a,s,r,l,d,m,u,p,c,f,h,g){"use strict";const y=new i.Cartesian3,_=new i.Cartesian3;function E(t){const o=(t=e.defaultValue(t,e.defaultValue.EMPTY_OBJECT)).positions,a=t.maximumHeights,s=t.minimumHeights,r=e.defaultValue(t.granularity,n.CesiumMath.RADIANS_PER_DEGREE),l=e.defaultValue(t.ellipsoid,i.Ellipsoid.WGS84);this._positions=o,this._minimumHeights=s,this._maximumHeights=a,this._granularity=r,this._ellipsoid=i.Ellipsoid.clone(l),this._workerName="createWallOutlineGeometry";let d=1+o.length*i.Cartesian3.packedLength+2;e.defined(s)&&(d+=s.length),e.defined(a)&&(d+=a.length),this.packedLength=d+i.Ellipsoid.packedLength+1}E.pack=function(t,n,o){let a;o=e.defaultValue(o,0);const s=t._positions;let r=s.length;for(n[o++]=r,a=0;a<r;++a,o+=i.Cartesian3.packedLength)i.Cartesian3.pack(s[a],n,o);const l=t._minimumHeights;if(r=e.defined(l)?l.length:0,n[o++]=r,e.defined(l))for(a=0;a<r;++a)n[o++]=l[a];const d=t._maximumHeights;if(r=e.defined(d)?d.length:0,n[o++]=r,e.defined(d))for(a=0;a<r;++a)n[o++]=d[a];return i.Ellipsoid.pack(t._ellipsoid,n,o),n[o+=i.Ellipsoid.packedLength]=t._granularity,n};const b=i.Ellipsoid.clone(i.Ellipsoid.UNIT_SPHERE),C={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:b,granularity:void 0};return E.unpack=function(t,n,o){let a;n=e.defaultValue(n,0);let s=t[n++];const r=new Array(s);for(a=0;a<s;++a,n+=i.Cartesian3.packedLength)r[a]=i.Cartesian3.unpack(t,n);let l,d;if(s=t[n++],s>0)for(l=new Array(s),a=0;a<s;++a)l[a]=t[n++];if(s=t[n++],s>0)for(d=new Array(s),a=0;a<s;++a)d[a]=t[n++];const m=i.Ellipsoid.unpack(t,n,b),u=t[n+=i.Ellipsoid.packedLength];return e.defined(o)?(o._positions=r,o._minimumHeights=l,o._maximumHeights=d,o._ellipsoid=i.Ellipsoid.clone(m,o._ellipsoid),o._granularity=u,o):(C.positions=r,C.minimumHeights=l,C.maximumHeights=d,C.granularity=u,new E(C))},E.fromConstantHeights=function(i){const t=(i=e.defaultValue(i,e.defaultValue.EMPTY_OBJECT)).positions;let n,o;const a=i.minimumHeight,s=i.maximumHeight,r=e.defined(a),l=e.defined(s);if(r||l){const e=t.length;n=r?new Array(e):void 0,o=l?new Array(e):void 0;for(let i=0;i<e;++i)r&&(n[i]=a),l&&(o[i]=s)}return new E({positions:t,maximumHeights:o,minimumHeights:n,ellipsoid:i.ellipsoid})},E.createGeometry=function(o){const d=o._positions,m=o._minimumHeights,u=o._maximumHeights,p=o._granularity,c=o._ellipsoid,f=l.WallGeometryLibrary.computePositions(c,d,u,m,p,!1);if(!e.defined(f))return;const h=f.bottomPositions,g=f.topPositions;let E=g.length,b=2*E;const C=new Float64Array(b);let H,A=0;for(E/=3,H=0;H<E;++H){const e=3*H,t=i.Cartesian3.fromArray(g,e,y),n=i.Cartesian3.fromArray(h,e,_);C[A++]=n.x,C[A++]=n.y,C[A++]=n.z,C[A++]=t.x,C[A++]=t.y,C[A++]=t.z}const w=new s.GeometryAttributes({position:new a.GeometryAttribute({componentDatatype:n.ComponentDatatype.DOUBLE,componentsPerAttribute:3,values:C})}),k=b/3;b=2*k-4+k;const x=r.IndexDatatype.createTypedArray(k,b);let G=0;for(H=0;H<k-2;H+=2){const e=H,t=H+2,o=i.Cartesian3.fromArray(C,3*e,y),a=i.Cartesian3.fromArray(C,3*t,_);if(i.Cartesian3.equalsEpsilon(o,a,n.CesiumMath.EPSILON10))continue;const s=H+1,r=H+3;x[G++]=s,x[G++]=e,x[G++]=s,x[G++]=r,x[G++]=e,x[G++]=t}return x[G++]=k-2,x[G++]=k-1,new a.Geometry({attributes:w,indices:x,primitiveType:a.PrimitiveType.LINES,boundingSphere:new t.BoundingSphere.fromVertices(C)})},function(t,n){return e.defined(n)&&(t=E.unpack(t,n)),t._ellipsoid=i.Ellipsoid.clone(t._ellipsoid),E.createGeometry(t)}}));
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