2 lines
4.8 KiB
JavaScript
2 lines
4.8 KiB
JavaScript
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define(["./AttributeCompression-48e336db","./Matrix3-81054f0f","./Color-498d4f06","./defaultValue-f6d5e6da","./IndexDatatype-d3db4e7d","./Math-2ce22ee9","./OrientedBoundingBox-fc7f7ca4","./Matrix2-413c4048","./createTaskProcessorWorker","./ComponentDatatype-ab629b88","./WebGLConstants-7f557f93","./Transforms-20461479","./combine-0c102d93","./RuntimeError-9b4ce3fb","./EllipsoidTangentPlane-d430e7d5","./AxisAlignedBoundingBox-2c0751ca","./IntersectionTests-a57eed59","./Plane-6add0ae1"],(function(e,t,n,a,r,o,i,s,c,f,d,l,u,h,g,p,y,m){"use strict";const b=new t.Cartesian3,x=new t.Ellipsoid,C=new s.Rectangle,I={min:void 0,max:void 0,indexBytesPerElement:void 0};function w(e,t,a){const r=t.length,o=2+r*i.OrientedBoundingBox.packedLength+1+function(e){const t=e.length;let a=0;for(let r=0;r<t;++r)a+=n.Color.packedLength+3+e[r].batchIds.length;return a}(a),s=new Float64Array(o);let c=0;s[c++]=e,s[c++]=r;for(let e=0;e<r;++e)i.OrientedBoundingBox.pack(t[e],s,c),c+=i.OrientedBoundingBox.packedLength;const f=a.length;s[c++]=f;for(let e=0;e<f;++e){const t=a[e];n.Color.pack(t.color,s,c),c+=n.Color.packedLength,s[c++]=t.offset,s[c++]=t.count;const r=t.batchIds,o=r.length;s[c++]=o;for(let e=0;e<o;++e)s[c++]=r[e]}return s}const A=new t.Cartesian3,E=new t.Cartesian3,N=new t.Cartesian3,T=new t.Cartesian3,B=new t.Cartesian3,k=new t.Cartographic,L=new s.Rectangle;return c((function(c,f){let d;!function(e){const n=new Float64Array(e);let a=0;I.indexBytesPerElement=n[a++],I.min=n[a++],I.max=n[a++],t.Cartesian3.unpack(n,a,b),a+=t.Cartesian3.packedLength,t.Ellipsoid.unpack(n,a,x),a+=t.Ellipsoid.packedLength,s.Rectangle.unpack(n,a,C)}(c.packedBuffer),d=2===I.indexBytesPerElement?new Uint16Array(c.indices):new Uint32Array(c.indices);const l=new Uint16Array(c.positions),u=new Uint32Array(c.counts),h=new Uint32Array(c.indexCounts),g=new Uint32Array(c.batchIds),p=new Uint32Array(c.batchTableColors),y=new Array(u.length),m=b,O=x;let U=C;const P=I.min,F=I.max;let M,S,D,R=c.minimumHeights,_=c.maximumHeights;a.defined(R)&&a.defined(_)&&(R=new Float32Array(R),_=new Float32Array(_));const G=l.length/2,V=l.subarray(0,G),Y=l.subarray(G,2*G);e.AttributeCompression.zigZagDeltaDecode(V,Y);const v=new Float64Array(3*G);for(M=0;M<G;++M){const e=V[M],n=Y[M],a=o.CesiumMath.lerp(U.west,U.east,e/32767),r=o.CesiumMath.lerp(U.south,U.north,n/32767),i=t.Cartographic.fromRadians(a,r,0,k),s=O.cartographicToCartesian(i,A);t.Cartesian3.pack(s,v,3*M)}const H=u.length,W=new Array(H),z=new Array(H);let K=0,Z=0;for(M=0;M<H;++M)W[M]=K,z[M]=Z,K+=u[M],Z+=h[M];const j=new Float32Array(3*G*2),q=new Uint16Array(2*G),J=new Uint32Array(z.length),Q=new Uint32Array(h.length);let X=[];const $={};for(M=0;M<H;++M)D=p[M],a.defined($[D])?($[D].positionLength+=u[M],$[D].indexLength+=h[M],$[D].batchIds.push(M)):$[D]={positionLength:u[M],indexLength:h[M],offset:0,indexOffset:0,batchIds:[M]};let ee,te=0,ne=0;for(D in $)if($.hasOwnProperty(D)){ee=$[D],ee.offset=te,ee.indexOffset=ne;const e=2*ee.positionLength,t=2*ee.indexLength+6*ee.positionLength;te+=e,ne+=t,ee.indexLength=t}const ae=[];for(D in $)$.hasOwnProperty(D)&&(ee=$[D],ae.push({color:n.Color.fromRgba(parseInt(D)),offset:ee.indexOffset,count:ee.indexLength,batchIds:ee.batchIds}));for(M=0;M<H;++M){D=p[M],ee=$[D];const e=ee.offset;let n=3*e,r=e;const o=W[M],s=u[M],c=g[M];let f=P,l=F;a.defined(R)&&a.defined(_)&&(f=R[M],l=_[M]);let b=Number.POSITIVE_INFINITY,x=Number.NEGATIVE_INFINITY,C=Number.POSITIVE_INFINITY,I=Number.NEGATIVE_INFINITY;for(S=0;S<s;++S){const e=t.Cartesian3.unpack(v,3*o+3*S,A);O.scaleToGeodeticSurface(e,e);const a=O.cartesianToCartographic(e,k),i=a.latitude,s=a.longitude;b=Math.min(i,b),x=Math.max(i,x),C=Math.min(s,C),I=Math.max(s,I);const d=O.geodeticSurfaceNormal(e,E);let u=t.Cartesian3.multiplyByScalar(d,f,N);const h=t.Cartesian3.add(e,u,T);u=t.Cartesian3.multiplyByScalar(d,l,u);const g=t.Cartesian3.add(e,u,B);t.Cartesian3.subtract(g,m,g),t.Cartesian3.subtract(h,m,h),t.Cartesian3.pack(g,j,n),t.Cartesian3.pack(h,j,n+3),q[r]=c,q[r+1]=c,n+=6,r+=2}U=L,U.west=C,U.east=I,U.south=b,U.north=x,y[M]=i.OrientedBoundingBox.fromRectangl
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