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y=r.n.clamp(y,-1,1),Math.acos(y)*r.n.Radius},b.clone=function(t,e){if(n.t(t))return n.t(e)?(e.longitude=t.longitude,e.latitude=t.latitude,e.height=t.height,e):new b(t.longitude,t.latitude,t.height)},b.equals=function(t,e){return t===e||n.t(t)&&n.t(e)&&t.longitude===e.longitude&&t.latitude===e.latitude&&t.height===e.height},b.equalsEpsilon=function(t,r,a){return e.n.typeOf.number("epsilon",a),t===r||n.t(t)&&n.t(r)&&Math.abs(t.longitude-r.longitude)<=a&&Math.abs(t.latitude-r.latitude)<=a&&Math.abs(t.height-r.height)<=a},b.ZERO=Object.freeze(new b(0,0,0)),b.prototype.clone=function(t){return b.clone(this,t)},b.prototype.equals=function(t){return b.equals(this,t)},b.prototype.equalsEpsilon=function(t,e){return b.equalsEpsilon(this,t,e)},b.prototype.toString=function(){return"("+this.longitude+", "+this.latitude+", "+this.height+")"},t.a=a,t.b=m,t.i=b}));
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