define(["exports","./arrayRemoveDuplicates-8a49281a","./Cartesian2-d9931622","./when-cbf8cd21","./Math-bedecb43","./PolylinePipeline-1cc8914c"],function(e,f,A,C,w,P){"use strict";var i={};var b=new A.Cartographic,M=new A.Cartographic;function E(e,i,t,r){var a=(i=f.arrayRemoveDuplicates(i,A.Cartesian3.equalsEpsilon)).length;if(!(a<2)){var n=C.defined(r),o=C.defined(t),l=new Array(a),s=new Array(a),h=new Array(a),g=i[0];l[0]=g;var p=e.cartesianToCartographic(g,b);o&&(p.height=t[0]),s[0]=p.height,h[0]=n?r[0]:0;for(var c,u,d=s[0]===h[0],v=1,y=1;y<a;++y){var m=i[y],P=e.cartesianToCartographic(m,M);o&&(P.height=t[y]),d=d&&0===P.height,c=p,u=P,w.CesiumMath.equalsEpsilon(c.latitude,u.latitude,w.CesiumMath.EPSILON10)&&w.CesiumMath.equalsEpsilon(c.longitude,u.longitude,w.CesiumMath.EPSILON10)?p.height<P.height&&(s[v-1]=P.height):(l[v]=m,s[v]=P.height,h[v]=n?r[y]:0,d=d&&s[v]===h[v],A.Cartographic.clone(P,p),++v)}if(!(d||v<2))return l.length=v,s.length=v,h.length=v,{positions:l,topHeights:s,bottomHeights:h}}}var F=new Array(2),H=new Array(2),L={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};i.computePositions=function(e,i,t,r,a,n){var o=E(e,i,t,r);if(C.defined(o)){i=o.positions,t=o.topHeights,r=o.bottomHeights;var l,s,h=i.length,o=h-2,g=w.CesiumMath.chordLength(a,e.maximumRadius),p=L;if(p.minDistance=g,p.ellipsoid=e,n){for(var c=0,u=0;u<h-1;u++)c+=P.PolylinePipeline.numberOfPoints(i[u],i[u+1],g)+1;l=new Float64Array(3*c),s=new Float64Array(3*c);var d=F,v=H;p.positions=d,p.height=v;var y=0;for(u=0;u<h-1;u++){d[0]=i[u],d[1]=i[u+1],v[0]=t[u],v[1]=t[u+1];var m=P.PolylinePipeline.generateArc(p);l.set(m,y),v[0]=r[u],v[1]=r[u+1],s.set(P.PolylinePipeline.generateArc(p),y),y+=m.length}}else p.positions=i,p.height=t,l=new Float64Array(P.PolylinePipeline.generateArc(p)),p.height=r,s=new Float64Array(P.PolylinePipeline.generateArc(p));return{bottomPositions:s,topPositions:l,numCorners:o}}},e.WallGeometryLibrary=i});
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