define(["exports","./Cartesian3-e0307675","./Check-741c5f3c","./defaultValue-81eec7ed","./Math-e73894ab"],(function(e,t,n,i,a){"use strict";const r=new t.Cartesian3,o=new t.Cartesian3;function u(e,n,u,s,d){const c=e.x,l=e.y,f=e.z,h=n.x,m=n.y,y=n.z,p=c*c*h*h,C=l*l*m*m,g=f*f*y*y,x=p+C+g,_=Math.sqrt(1/x),S=t.Cartesian3.multiplyByScalar(e,_,r);if(x<s)return isFinite(_)?t.Cartesian3.clone(S,d):void 0;const q=u.x,w=u.y,M=u.z,R=o;R.x=S.x*q*2,R.y=S.y*w*2,R.z=S.z*M*2;let O,z,v,T,b,A,E,N,V,k,I,B=(1-_)*t.Cartesian3.magnitude(e)/(.5*t.Cartesian3.magnitude(R)),U=0;do{B-=U,v=1/(1+B*q),T=1/(1+B*w),b=1/(1+B*M),A=v*v,E=T*T,N=b*b,V=A*v,k=E*T,I=N*b,O=p*A+C*E+g*N-1,z=p*V*q+C*k*w+g*I*M;U=O/(-2*z)}while(Math.abs(O)>a.CesiumMath.EPSILON12);return i.defined(d)?(d.x=c*v,d.y=l*T,d.z=f*b,d):new t.Cartesian3(c*v,l*T,f*b)}function s(e,t,n){this.longitude=i.defaultValue(e,0),this.latitude=i.defaultValue(t,0),this.height=i.defaultValue(n,0)}s.fromRadians=function(e,t,n,a){return 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