define(["exports","./Matrix3-2b60b40d","./defaultValue-abec0268","./Transforms-4fe6b8cd","./Math-a56d1479","./Matrix2-9599853a"],(function(t,n,a,e,o,r){"use strict";const s=Math.cos,i=Math.sin,c=Math.sqrt,g={computePosition:function(t,n,e,o,r,g,u){const h=n.radiiSquared,l=t.nwCorner,C=t.boundingRectangle;let d=l.latitude-t.granYCos*o+r*t.granXSin;const S=s(d),M=i(d),w=h.z*M;let X=l.longitude+o*t.granYSin+r*t.granXCos;const Y=S*s(X),m=S*i(X),f=h.x*Y,p=h.y*m,x=c(f*Y+p*m+w*M);if(g.x=f/x,g.y=p/x,g.z=w/x,e){const n=t.stNwCorner;a.defined(n)?(d=n.latitude-t.stGranYCos*o+r*t.stGranXSin,X=n.longitude+o*t.stGranYSin+r*t.stGranXCos,u.x=(X-t.stWest)*t.lonScalar,u.y=(d-t.stSouth)*t.latScalar):(u.x=(X-C.west)*t.lonScalar,u.y=(d-C.south)*t.latScalar)}}},u=new r.Matrix2;let h=new n.Cartesian3;const l=new n.Cartographic;let C=new n.Cartesian3;const d=new e.GeographicProjection;function S(t,a,e,o,s,i,c){const g=Math.cos(a),l=o*g,S=e*g,M=Math.sin(a),w=o*M,X=e*M;h=d.project(t,h),h=n.Cartesian3.subtract(h,C,h);const Y=r.Matrix2.fromRotation(a,u);h=r.Matrix2.multiplyByVector(Y,h,h),h=n.Cartesian3.add(h,C,h),i-=1,c-=1;const m=(t=d.unproject(h,t)).latitude,f=m+i*X,p=m-l*c,x=m-l*c+i*X,G=Math.max(m,f,p,x),R=Math.min(m,f,p,x),b=t.longitude,y=b+i*S,O=b+c*w,P=b+c*w+i*S;return{north:G,south:R,east:Math.max(b,y,O,P),west:Math.min(b,y,O,P),granYCos:l,granYSin:w,granXCos:S,granXSin:X,nwCorner:t}}g.computeOptions=function(t,n,a,e,s,i,c){let g,u=t.east,h=t.west,M=t.north,w=t.south,X=!1,Y=!1;M===o.CesiumMath.PI_OVER_TWO&&(X=!0),w===-o.CesiumMath.PI_OVER_TWO&&(Y=!0);const m=M-w;g=h>u?o.CesiumMath.TWO_PI-h+u:u-h;const f=Math.ceil(g/n)+1,p=Math.ceil(m/n)+1,x=g/(f-1),G=m/(p-1),R=r.Rectangle.northwest(t,i),b=r.Rectangle.center(t,l);0===a&&0===e||(b.longitude<R.longitude&&(b.longitude+=o.CesiumMath.TWO_PI),C=d.project(b,C));const y=G,O=x,P=r.Rectangle.clone(t,s),W={granYCos:y,granYSin:0,granXCos:O,granXSin:0,nwCorner:R,boundingRectangle:P,width:f,height:p,northCap:X,southCap:Y};if(0!==a){const t=S(R,a,x,G,0,f,p);M=t.north,w=t.south,u=t.east,h=t.west,W.granYCos=t.granYCos,W.granYSin=t.granYSin,W.granXCos=t.granXCos,W.granXSin=t.granXSin,P.north=M,P.south=w,P.east=u,P.west=h}if(0!==e){a-=e;const t=r.Rectangle.northwest(P,c),n=S(t,a,x,G,0,f,p);W.stGranYCos=n.granYCos,W.stGranXCos=n.granXCos,W.stGranYSin=n.granYSin,W.stGranXSin=n.granXSin,W.stNwCorner=t,W.stWest=n.west,W.stSouth=n.south}return W};var M=g;t.RectangleGeometryLibrary=M}));