/**
 * @license
 * Cesium - https://github.com/CesiumGS/cesium
 * Version 1.126
 *
 * Copyright 2011-2022 Cesium Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Columbus View (Pat. Pend.)
 *
 * Portions licensed separately.
 * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
 */
import{a as f}from"./chunk-I2ICH2LD.js";import{a as n,b as c}from"./chunk-R6A52HT4.js";import{c as I,d as _,e as o}from"./chunk-D32DZSEC.js";var P=I(((t,r)=>{var n=function(t){null==t&&(t=(new Date).getTime()),this.N=624,this.M=397,this.MATRIX_A=2567483615,this.UPPER_MASK=2147483648,this.LOWER_MASK=2147483647,this.mt=new Array(this.N),this.mti=this.N+1,t.constructor==Array?this.init_by_array(t,t.length):this.init_seed(t)};n.prototype.init_seed=function(t){for(this.mt[0]=t>>>0,this.mti=1;this.mti<this.N;this.mti++){t=this.mt[this.mti-1]^this.mt[this.mti-1]>>>30;this.mt[this.mti]=(1812433253*((4294901760&t)>>>16)<<16)+1812433253*(65535&t)+this.mti,this.mt[this.mti]>>>=0}},n.prototype.init_by_array=function(t,r){var n,e,i;for(this.init_seed(19650218),n=1,e=0,i=this.N>r?this.N:r;i;i--){var o=this.mt[n-1]^this.mt[n-1]>>>30;this.mt[n]=(this.mt[n]^(1664525*((4294901760&o)>>>16)<<16)+1664525*(65535&o))+t[e]+e,this.mt[n]>>>=0,n++,e++,n>=this.N&&(this.mt[0]=this.mt[this.N-1],n=1),e>=r&&(e=0)}for(i=this.N-1;i;i--){o=this.mt[n-1]^this.mt[n-1]>>>30;this.mt[n]=(this.mt[n]^(1566083941*((4294901760&o)>>>16)<<16)+1566083941*(65535&o))-n,this.mt[n]>>>=0,n++,n>=this.N&&(this.mt[0]=this.mt[this.N-1],n=1)}this.mt[0]=2147483648},n.prototype.random_int=function(){var t,r=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var n;for(this.mti==this.N+1&&this.init_seed(5489),n=0;n<this.N-this.M;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+this.M]^t>>>1^r[1&t];for(;n<this.N-1;n++)t=this.mt[n]&this.UPPER_MASK|this.mt[n+1]&this.LOWER_MASK,this.mt[n]=this.mt[n+(this.M-this.N)]^t>>>1^r[1&t];t=this.mt[this.N-1]&this.UPPER_MASK|this.mt[0]&this.LOWER_MASK,this.mt[this.N-1]=this.mt[this.M-1]^t>>>1^r[1&t],this.mti=0}return t=this.mt[this.mti++],t^=t>>>11,t^=t<<7&2636928640,t^=t<<15&4022730752,t^=t>>>18,t>>>0},n.prototype.random_int31=function(){return this.random_int()>>>1},n.prototype.random_incl=function(){return this.random_int()*(1/4294967295)},n.prototype.random=function(){return this.random_int()*(1/4294967296)},n.prototype.random_excl=function(){return(this.random_int()+.5)*(1/4294967296)},n.prototype.random_long=function(){var t=this.random_int()>>>5,r=this.random_int()>>>6;return(67108864*t+r)*(1/9007199254740992)},r.exports=n})),m=_(P(),1),r={EPSILON1:.1,EPSILON2:.01,EPSILON3:.001,EPSILON4:1e-4,EPSILON5:1e-5,EPSILON6:1e-6,EPSILON7:1e-7,EPSILON8:1e-8,EPSILON9:1e-9,EPSILON10:1e-10,EPSILON11:1e-11,EPSILON12:1e-12,EPSILON13:1e-13,EPSILON14:1e-14,EPSILON15:1e-15,EPSILON16:1e-16,EPSILON17:1e-17,EPSILON18:1e-18,EPSILON19:1e-19,EPSILON20:1e-20,EPSILON21:1e-21,GRAVITATIONALPARAMETER:3986004418e5,SOLAR_RADIUS:6955e5,LUNAR_RADIUS:1737400,SIXTY_FOUR_KILOBYTES:65536,FOUR_GIGABYTES:4294967296};r.sign=f(Math.sign,(function(t){return t=+t,0===t||t!==t?t:t>0?1:-1})),r.signNotZero=function(t){return t<0?-1:1},r.toSNorm=function(t,n){return n=f(n,255),Math.round((.5*r.clamp(t,-1,1)+.5)*n)},r.fromSNorm=function(t,n){return n=f(n,255),r.clamp(t,0,n)/n*2-1},r.normalize=function(t,n,e){return 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is required.");return Math.acos(r.clamp(t,-1,1))},r.asinClamped=function(t){if(!o(t))throw new n("value is required.");return Math.asin(r.clamp(t,-1,1))},r.chordLength=function(t,r){if(!o(t))throw new n("angle is required.");if(!o(r))throw new n("radius is required.");return 2*r*Math.sin(.5*t)},r.logBase=function(t,r){if(!o(t))throw new n("number is required.");if(!o(r))throw new n("base is required.");return Math.log(t)/Math.log(r)},r.cbrt=f(Math.cbrt,(function(t){let r=Math.pow(Math.abs(t),.3333333333333333);return t<0?-r:r})),r.log2=f(Math.log2,(function(t){return Math.log(t)*Math.LOG2E})),r.fog=function(t,r){let n=t*r;return 1-Math.exp(-n*n)},r.fastApproximateAtan=function(t){return c.typeOf.number("x",t),t*(-.1784*Math.abs(t)-.0663*t*t+1.0301)},r.fastApproximateAtan2=function(t,e){c.typeOf.number("x",t),c.typeOf.number("y",e);let i,o=Math.abs(t);i=Math.abs(e);let s=Math.max(o,i);i=Math.min(o,i);let h=i/s;if(isNaN(h))throw new n("either x or y must be nonzero");return o=r.fastApproximateAtan(h),o=Math.abs(e)>Math.abs(t)?r.PI_OVER_TWO-o:o,o=t<0?r.PI-o:o,o=e<0?-o:o,o};var A=r;export{A as a};