36 lines
6.4 KiB
JavaScript
36 lines
6.4 KiB
JavaScript
define(["exports","./Check-7b2a090c","./when-b60132fc"],(function(t,n,a){"use strict";
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/**
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@license
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mersenne-twister.js - https://gist.github.com/banksean/300494
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Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. The names of its contributors may not be used to endorse or promote
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products derived from this software without specific prior written
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permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/var i=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,this.init_genrand(t)};i.prototype.init_genrand=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}},i.prototype.genrand_int32=function(){var t,n=new Array(0,this.MATRIX_A);if(this.mti>=this.N){var a;for(this.mti==this.N+1&&this.init_genrand(5489),a=0;a<this.N-this.M;a++)t=this.mt[a]&this.UPPER_MASK|this.mt[a+1]&this.LOWER_MASK,this.mt[a]=this.mt[a+this.M]^t>>>1^n[1&t];for(;a<this.N-1;a++)t=this.mt[a]&this.UPPER_MASK|this.mt[a+1]&this.LOWER_MASK,this.mt[a]=this.mt[a+(this.M-this.N)]^t>>>1^n[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^n[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)>>>0},i.prototype.random=function(){return this.genrand_int32()*(1/4294967296)};var e={Radius:6378137,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};e.sign=a.defaultValue(Math.sign,(function(t){return 0===(t=+t)||t!=t?t:t>0?1:-1})),e.signNotZero=function(t){return t<0?-1:1},e.toSNorm=function(t,n){return n=a.defaultValue(n,255),Math.round((.5*e.clamp(t,-1,1)+.5)*n)},e.fromSNorm=function(t,n){return n=a.defaultValue(n,255),e.clamp(t,0,n)/n*2-1},e.normalize=function(t,n,a){return 0===(a=Math.max(a-n,0))?0:e.clamp((t-n)/a,0,1)},e.sinh=a.defaultValue(Math.sinh,(function(t){return(Math.exp(t)-Math.exp(-t))/2})),e.cosh=a.defaultValue(Math.cosh,(function(t){return(Math.exp(t)+Math.exp(-t))/2})),e.lerp=function(t,n,a){return(1-a)*t+a*n},e.PI=Math.PI,e.ONE_OVER_PI=1/Math.PI,e.PI_OVER_TWO=Math.PI/2,e.PI_OVER_THREE=Math.PI/3,e.PI_OVER_FOUR=Math.PI/4,e.PI_OVER_SIX=Math.PI/6,e.THREE_PI_OVER_TWO=3*Math.PI/2,e.TWO_PI=2*Math.PI,e.ONE_OVER_TWO_PI=1/(2*Math.PI),e.RADIANS_PER_DEGREE=Math.PI/180,e.DEGREES_PER_RADIAN=180/Math.PI,e.RADIANS_PER_ARCSECOND=e.RADIANS_PER_DEGREE/3600,e.toRadians=function(t){return t*e.RADIANS_PER_DEGREE},e.toDegrees=function(t){return t*e.DEGREES_PER_RADIAN},e.convertLongitudeRange=function(t){var n=e.TWO_PI,a=t-Math.floor(t/n)*n;return a<-Math.PI?a+n:a>=Math.PI?a-n:a},e.clampToLatitudeRange=function(t){return e.clamp(t,-1*e.PI_OVER_TWO,e.PI_OVER_TWO)},e.negativePiToPi=function(t){return e.zeroToTwoPi(t+e.PI)-e.PI},e.zeroToTwoPi=function(t){var n=e.mod(t,e.TWO_PI);return Math.abs(n)<e.EPSILON14&&Math.abs(t)>e.EPSILON14?e.TWO_PI:n},e.mod=function(t,n){return(t%n+n)%n},e.equalsEpsilon=function(t,n,i,e){e=a.defaultValue(e,i);var r=Math.abs(t-n);return r<=e||r<=i*Math.max(Math.abs(t),Math.abs(n))},e.lessThan=function(t,n,a){return t-n<-a},e.lessThanOrEquals=function(t,n,a){return t-n<a},e.greaterThan=function(t,n,a){return t-n>a},e.greaterThanOrEquals=function(t,n,a){return t-n>-a};var r=[1];e.factorial=function(t){var n=r.length;if(t>=n)for(var a=r[n-1],i=n;i<=t;i++){var e=a*i;r.push(e),a=e}return r[t]},e.incrementWrap=function(t,n,i){return i=a.defaultValue(i,0),++t>n&&(t=i),t},e.isPowerOfTwo=function(t){return 0!==t&&0==(t&t-1)},e.nextPowerOfTwo=function(t){return--t,t|=t>>1,t|=t>>2,t|=t>>4,t|=t>>8,t|=t>>16,++t},e.clamp=function(t,n,a){return t<n?n:t>a?a:t};var h=new i;e.setRandomNumberSeed=function(t){h=new i(t)},e.nextRandomNumber=function(){return h.random()},e.randomBetween=function(t,n){return e.nextRandomNumber()*(n-t)+t},e.acosClamped=function(t){return Math.acos(e.clamp(t,-1,1))},e.asinClamped=function(t){return Math.asin(e.clamp(t,-1,1))},e.chordLength=function(t,n){return 2*n*Math.sin(.5*t)},e.logBase=function(t,n){return Math.log(t)/Math.log(n)},e.cbrt=a.defaultValue(Math.cbrt,(function(t){var n=Math.pow(Math.abs(t),1/3);return t<0?-n:n})),e.log2=a.defaultValue(Math.log2,(function(t){return Math.log(t)*Math.LOG2E})),e.fog=function(t,n){var a=t*n;return 1-Math.exp(-a*a)},e.fastApproximateAtan=function(t){return t*(-.1784*Math.abs(t)-.0663*t*t+1.0301)},e.fastApproximateAtan2=function(t,n){var a,i,r=Math.abs(t);a=Math.abs(n),i=Math.max(r,a);var h=(a=Math.min(r,a))/i;return r=e.fastApproximateAtan(h),r=Math.abs(n)>Math.abs(t)?e.PI_OVER_TWO-r:r,r=t<0?e.PI-r:r,r=n<0?-r:r},t.CesiumMath=e}));
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