ELEC372/dist/plotly-gl3d.min.js

/**
* plotly.js (gl3d - minified) v1.58.4
* Copyright 2012-2020, Plotly, Inc.
* All rights reserved.
* Licensed under the MIT license
*/
!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Plotly=t()}}((function(){return function t(e,r,n){function i(o,s){if(!r[o]){if(!e[o]){var l="function"==typeof require&&require;if(!s&&l)return l(o,!0);if(a)return a(o,!0);var u=new Error("Cannot find module '"+o+"'");throw u.code="MODULE_NOT_FOUND",u}var c=r[o]={exports:{}};e[o][0].call(c.exports,(function(t){return i(e[o][1][t]||t)}),c,c.exports,t,e,r,n)}return r[o].exports}for(var a="function"==typeof require&&require,o=0;o<n.length;o++)i(n[o]);return i}({1:[function(t,e,r){"use strict";var n=t("../src/lib"),i={"X,X div":"direction:ltr;font-family:'Open Sans', verdana, arial, sans-serif;margin:0;padding:0;","X input,X button":"font-family:'Open Sans', verdana, arial, sans-serif;","X input:focus,X button:focus":"outline:none;","X a":"text-decoration:none;","X a:hover":"text-decoration:none;","X .crisp":"shape-rendering:crispEdges;","X .user-select-none":"-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-o-user-select:none;user-select:none;","X svg":"overflow:hidden;","X svg a":"fill:#447adb;","X svg a:hover":"fill:#3c6dc5;","X .main-svg":"position:absolute;top:0;left:0;pointer-events:none;","X .main-svg .draglayer":"pointer-events:all;","X .cursor-default":"cursor:default;","X .cursor-pointer":"cursor:pointer;","X .cursor-crosshair":"cursor:crosshair;","X .cursor-move":"cursor:move;","X .cursor-col-resize":"cursor:col-resize;","X .cursor-row-resize":"cursor:row-resize;","X .cursor-ns-resize":"cursor:ns-resize;","X .cursor-ew-resize":"cursor:ew-resize;","X .cursor-sw-resize":"cursor:sw-resize;","X .cursor-s-resize":"cursor:s-resize;","X .cursor-se-resize":"cursor:se-resize;","X .cursor-w-resize":"cursor:w-resize;","X .cursor-e-resize":"cursor:e-resize;","X .cursor-nw-resize":"cursor:nw-resize;","X .cursor-n-resize":"cursor:n-resize;","X .cursor-ne-resize":"cursor:ne-resize;","X .cursor-grab":"cursor:-webkit-grab;cursor:grab;","X .modebar":"position:absolute;top:2px;right:2px;","X .ease-bg":"-webkit-transition:background-color 0.3s ease 0s;-moz-transition:background-color 0.3s ease 0s;-ms-transition:background-color 0.3s ease 0s;-o-transition:background-color 0.3s ease 0s;transition:background-color 0.3s ease 0s;","X .modebar--hover>:not(.watermark)":"opacity:0;-webkit-transition:opacity 0.3s ease 0s;-moz-transition:opacity 0.3s ease 0s;-ms-transition:opacity 0.3s ease 0s;-o-transition:opacity 0.3s ease 0s;transition:opacity 0.3s ease 0s;","X:hover .modebar--hover .modebar-group":"opacity:1;","X .modebar-group":"float:left;display:inline-block;box-sizing:border-box;padding-left:8px;position:relative;vertical-align:middle;white-space:nowrap;","X .modebar-btn":"position:relative;font-size:16px;padding:3px 4px;height:22px;cursor:pointer;line-height:normal;box-sizing:border-box;","X .modebar-btn svg":"position:relative;top:2px;","X .modebar.vertical":"display:flex;flex-direction:column;flex-wrap:wrap;align-content:flex-end;max-height:100%;","X .modebar.vertical svg":"top:-1px;","X .modebar.vertical .modebar-group":"display:block;float:none;padding-left:0px;padding-bottom:8px;","X .modebar.vertical .modebar-group .modebar-btn":"display:block;text-align:center;","X [data-title]:before,X [data-title]:after":"position:absolute;-webkit-transform:translate3d(0, 0, 0);-moz-transform:translate3d(0, 0, 0);-ms-transform:translate3d(0, 0, 0);-o-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0);display:none;opacity:0;z-index:1001;pointer-events:none;top:110%;right:50%;","X [data-title]:hover:before,X [data-title]:hover:after":"display:block;opacity:1;","X [data-title]:before":"content:'';position:absolute;background:transparent;border:6px solid transparent;z-index:1002;margin-top:-12px;border-bottom-color:#69738a;margin-right:-6px;","X [data-title]:after":"content:attr(data-title);background:#69738a;color:white;padding:8px 10px;font-size:12px;line-heigh
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */
"use strict";var e=t("base64-js"),n=t("ieee754");r.Buffer=a,r.SlowBuffer=function(t){+t!=t&&(t=0);return a.alloc(+t)},r.INSPECT_MAX_BYTES=50;function i(t){if(t>2147483647)throw new RangeError('The value "'+t+'" is invalid for option "size"');var e=new Uint8Array(t);return e.__proto__=a.prototype,e}function a(t,e,r){if("number"==typeof t){if("string"==typeof e)throw new TypeError('The "string" argument must be of type string. Received type number');return l(t)}return o(t,e,r)}function o(t,e,r){if("string"==typeof t)return function(t,e){"string"==typeof e&&""!==e||(e="utf8");if(!a.isEncoding(e))throw new TypeError("Unknown encoding: "+e);var r=0|f(t,e),n=i(r),o=n.write(t,e);o!==r&&(n=n.slice(0,o));return n}(t,e);if(ArrayBuffer.isView(t))return u(t);if(null==t)throw TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof t);if(F(t,ArrayBuffer)||t&&F(t.buffer,ArrayBuffer))return function(t,e,r){if(e<0||t.byteLength<e)throw new RangeError('"offset" is outside of buffer bounds');if(t.byteLength<e+(r||0))throw new RangeError('"length" is outside of buffer bounds');var n;n=void 0===e&&void 0===r?new Uint8Array(t):void 0===r?new Uint8Array(t,e):new Uint8Array(t,e,r);return n.__proto__=a.prototype,n}(t,e,r);if("number"==typeof t)throw new TypeError('The "value" argument must not be of type number. Received type number');var n=t.valueOf&&t.valueOf();if(null!=n&&n!==t)return a.from(n,e,r);var o=function(t){if(a.isBuffer(t)){var e=0|c(t.length),r=i(e);return 0===r.length||t.copy(r,0,0,e),r}if(void 0!==t.length)return"number"!=typeof t.length||j(t.length)?i(0):u(t);if("Buffer"===t.type&&Array.isArray(t.data))return u(t.data)}(t);if(o)return o;if("undefined"!=typeof Symbol&&null!=Symbol.toPrimitive&&"function"==typeof t[Symbol.toPrimitive])return a.from(t[Symbol.toPrimitive]("string"),e,r);throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof t)}function s(t){if("number"!=typeof t)throw new TypeError('"size" argument must be of type number');if(t<0)throw new RangeError('The value "'+t+'" is invalid for option "size"')}function l(t){return s(t),i(t<0?0:0|c(t))}function u(t){for(var e=t.length<0?0:0|c(t.length),r=i(e),n=0;n<e;n+=1)r[n]=255&t[n];return r}function c(t){if(t>=2147483647)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+2147483647..toString(16)+" bytes");return 0|t}function f(t,e){if(a.isBuffer(t))return t.length;if(ArrayBuffer.isView(t)||F(t,ArrayBuffer))return t.byteLength;if("string"!=typeof t)throw new TypeError('The "string" argument must be one of type string, Buffer, or ArrayBuffer. Received type '+typeof t);var r=t.length,n=arguments.length>2&&!0===arguments[2];if(!n&&0===r)return 0;for(var i=!1;;)switch(e){case"ascii":case"latin1":case"binary":return r;case"utf8":case"utf-8":return I(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*r;case"hex":return r>>>1;case"base64":return D(t).length;default:if(i)return n?-1:I(t).length;e=(""+e).toLowerCase(),i=!0}}function h(t,e,r){var n=!1;if((void 0===e||e<0)&&(e=0),e>this.length)return"";if((void 0===r||r>this.length)&&(r=this.length),r<=0)return"";if((r>>>=0)<=(e>>>=0))return"";for(t||(t="utf8");;)switch(t){case"hex":return k(this,e,r);case"utf8":case"utf-8":return M(this,e,r);case"ascii":return T(this,e,r);case"latin1":case"binary":return A(this,e,r);case"base64":return w(this,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return E(this,e,r);default:if(n)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),n=!0}}function d(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}function p(t,e,r,n,i){if(0===t.length)return-1;if("string"==typeof r?(n=r,r=0):r>2147483647?r=2147483647:r<-2147483648&&(r=-2147483648),j(r=+r)&&(r=i?0:t.length-1),r<0&&(r=t.length+r),r>=t.length){if(i)return-1;r=t.length-1}else if(r<0){if(!i)return-1;r=0}if("string"==typeof e&&(e=a.from(e,n)),a.isBuffer(e))return 0===e.length?-1:g(t,e,r,n,i);if("number"==typeof e)return e&=255,"functio
/*!
 * @overview es6-promise - a tiny implementation of Promises/A+.
 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
 * @license   Licensed under MIT license
 *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
 * @version   v4.2.8+1e68dce6
 */
!function(t,n){"object"==typeof r&&"undefined"!=typeof e?e.exports=n():t.ES6Promise=n()}(this,(function(){"use strict";function e(t){return"function"==typeof t}var r=Array.isArray?Array.isArray:function(t){return"[object Array]"===Object.prototype.toString.call(t)},a=0,o=void 0,s=void 0,l=function(t,e){g[a]=t,g[a+1]=e,2===(a+=2)&&(s?s(v):_())};var u="undefined"!=typeof window?window:void 0,c=u||{},f=c.MutationObserver||c.WebKitMutationObserver,h="undefined"==typeof self&&"undefined"!=typeof n&&"[object process]"==={}.toString.call(n),d="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel;function p(){var t=setTimeout;return function(){return t(v,1)}}var g=new Array(1e3);function v(){for(var t=0;t<a;t+=2){(0,g[t])(g[t+1]),g[t]=void 0,g[t+1]=void 0}a=0}var m,y,b,x,_=void 0;function w(t,e){var r=this,n=new this.constructor(A);void 0===n[T]&&I(n);var i=r._state;if(i){var a=arguments[i-1];l((function(){return P(i,n,a,r._result)}))}else O(r,n,t,e);return n}function M(t){if(t&&"object"==typeof t&&t.constructor===this)return t;var e=new this(A);return E(e,t),e}h?_=function(){return n.nextTick(v)}:f?(y=0,b=new f(v),x=document.createTextNode(""),b.observe(x,{characterData:!0}),_=function(){x.data=y=++y%2}):d?((m=new MessageChannel).port1.onmessage=v,_=function(){return m.port2.postMessage(0)}):_=void 0===u&&"function"==typeof t?function(){try{var t=Function("return this")().require("vertx");return"undefined"!=typeof(o=t.runOnLoop||t.runOnContext)?function(){o(v)}:p()}catch(t){return p()}}():p();var T=Math.random().toString(36).substring(2);function A(){}function k(t,r,n){r.constructor===t.constructor&&n===w&&r.constructor.resolve===M?function(t,e){1===e._state?S(t,e._result):2===e._state?C(t,e._result):O(e,void 0,(function(e){return E(t,e)}),(function(e){return C(t,e)}))}(t,r):void 0===n?S(t,r):e(n)?function(t,e,r){l((function(t){var n=!1,i=function(t,e,r,n){try{t.call(e,r,n)}catch(t){return t}}(r,e,(function(r){n||(n=!0,e!==r?E(t,r):S(t,r))}),(function(e){n||(n=!0,C(t,e))}),t._label);!n&&i&&(n=!0,C(t,i))}),t)}(t,r,n):S(t,r)}function E(t,e){if(t===e)C(t,new TypeError("You cannot resolve a promise with itself"));else if(i=typeof(n=e),null===n||"object"!==i&&"function"!==i)S(t,e);else{var r=void 0;try{r=e.then}catch(e){return void C(t,e)}k(t,e,r)}var n,i}function L(t){t._onerror&&t._onerror(t._result),R(t)}function S(t,e){void 0===t._state&&(t._result=e,t._state=1,0!==t._subscribers.length&&l(R,t))}function C(t,e){void 0===t._state&&(t._state=2,t._result=e,l(L,t))}function O(t,e,r,n){var i=t._subscribers,a=i.length;t._onerror=null,i[a]=e,i[a+1]=r,i[a+2]=n,0===a&&t._state&&l(R,t)}function R(t){var e=t._subscribers,r=t._state;if(0!==e.length){for(var n=void 0,i=void 0,a=t._result,o=0;o<e.length;o+=3)n=e[o],i=e[o+r],n?P(r,n,i,a):i(a);t._subscribers.length=0}}function P(t,r,n,i){var a=e(n),o=void 0,s=void 0,l=!0;if(a){try{o=n(i)}catch(t){l=!1,s=t}if(r===o)return void C(r,new TypeError("A promises callback cannot return that same promise."))}else o=i;void 0!==r._state||(a&&l?E(r,o):!1===l?C(r,s):1===t?S(r,o):2===t&&C(r,o))}var z=0;function I(t){t[T]=z++,t._state=void 0,t._result=void 0,t._subscribers=[]}var D=function(){function t(t,e){this._instanceConstructor=t,this.promise=new t(A),this.promise[T]||I(this.promise),r(e)?(this.length=e.length,this._remaining=e.length,this._result=new Array(this.length),0===this.length?S(this.promise,this._result):(this.length=this.length||0,this._enumerate(e),0===this._remaining&&S(this.promise,this._result))):C(this.promise,new Error("Array Methods must be provided an Array"))}return t.prototype._enumerate=function(t){for(var e=0;void 0===this._state&&e<t.length;e++)this._eachEntry(t[e],e)},t.prototype._eachEntry=function(t,e){var r=this._instanceConstructor,n=r.resolve;if(n===M){var i=void 0,a=void 0,o=!1;try{i=t.then}catch(t){o=!0,a=t}if(i===w&&void 0!==t._state)this._settledAt(t._state,e,t._result);else if("function"!=typeof i)this._remaining--,this._result[e]=t;else if(r===N){var s=new r(A);o?C(s,a):k(s,t,i),this._willSettleAt(s,e)}else this.
/*!
 * Determine if an object is a Buffer
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */
e.exports=function(t){return null!=t&&(n(t)||function(t){return"function"==typeof t.readFloatLE&&"function"==typeof t.slice&&n(t.slice(0,0))}(t)||!!t._isBuffer)}},{}],277:[function(t,e,r){"use strict";e.exports=a,e.exports.isMobile=a,e.exports.default=a;var n=/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series[46]0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i,i=/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series[46]0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino|android|ipad|playbook|silk/i;function a(t){t||(t={});var e=t.ua;if(e||"undefined"==typeof navigator||(e=navigator.userAgent),e&&e.headers&&"string"==typeof e.headers["user-agent"]&&(e=e.headers["user-agent"]),"string"!=typeof e)return!1;var r=t.tablet?i.test(e):n.test(e);return!r&&t.tablet&&t.featureDetect&&navigator&&navigator.maxTouchPoints>1&&-1!==e.indexOf("Macintosh")&&-1!==e.indexOf("Safari")&&(r=!0),r}},{}],278:[function(t,e,r){"use strict";var n=Object.prototype.toString;e.exports=function(t){var e;return"[object Object]"===n.call(t)&&(null===(e=Object.getPrototypeOf(t))||e===Object.getPrototypeOf({}))}},{}],279:[function(t,e,r){"use strict";e.exports=function(t){for(var e,r=t.length,n=0;n<r;n++)if(((e=t.charCodeAt(n))<9||e>13)&&32!==e&&133!==e&&160!==e&&5760!==e&&6158!==e&&(e<8192||e>8205)&&8232!==e&&8233!==e&&8239!==e&&8287!==e&&8288!==e&&12288!==e&&65279!==e)return!1;return!0}},{}],280:[function(t,e,r){e.exports=function(t,e,r){return t*(1-r)+e*r}},{}],281:[function(t,e,r){"use strict";e.exports=function(t){for(var e=1<<t+1,r=new Array(e),n=0;n<e;++n)r[n]=a(t,n);return r};var n=t("convex-hull");function i(t,e,r){for(var n=new Array(t),i=0;i<t;++i)n[i]=0,i===e&&(n[i]+=.5),i===r&&(n[i]+=.5);return n}function a(t,e){if(0===e||e===(1<<t+1)-1)return[];for(var r=[],a=[],o=0;o<=t;++o)if(e&1<<o){r.push(i(t,o-1,o-1)),a.push(null);for(var s=0;s<=t;++s)~e&1<<s&&(r.push(i(t,o-1,s-1)),a.push([o,s]))}var l=n(r),u=[];t:for(o=0;o<l.length;++o){var c=l[o],f=[];for(s=0;s<c.length;++s){if(!a[c[s]])continue t;f.push(a[c[s]].slice())}u.push(f)}return u}},{"convex-hull":72}],282:[function(t,e,r){var n=t("./normalize"),i=t("gl-mat4/create"),a=t("gl-mat4/clone"),o=t("gl-mat4/determinant"),s=t("gl-mat4/invert"),l=t("gl-mat4/transpose"),u={length:t("gl-vec3/length"),normalize:t("gl-vec3/normalize"),dot:t("gl-vec3/dot"),cross:t("gl-vec3/cross")},c=i(),f=i(),h=[0,0,0,0],d=[[0,0,0],[0,0,0],[0,0,0]],p=[0,0,0];function g(t,e,r,n,i){t[0]=e[0]*n+r[0]*i,t[1]=e[1]*n+r[1]*i,t[2]=e[2]*n+r[2]*i}e.exports=function(t,e,r,i,v,m){if(e||(e=[0,0,0]),r||(r=[0,0,0]),i||(i=[0,0,0]),v||(v=[0,0,0,1]),m||(m=[0,0,0,1]),!n(c,t))return!1;if(a(f,c),f[3]=0,f[7]=0,f[11]=0,f[15]=1,Math.abs(o(f)<1e-8))return!1;var y,b,x,_,w,M,T,A=c[3],k=c[7],E=c[11],L=c[12],S=c[13],C=c[14],O=c[15];if(0!==A||0!==k||0!==E){if(h[0]=A,h[1]=k,h[2]=E,h[3]=O,!s(f,f))return!1;l(f,f),y=v,x=f,_=(b=h)[0],w=b[1],M=b[2],T=b[3],y[0]=x[0]*_+x[4]*w+x[8]*M+x[12]*T,y[1]=x[1]*_+x[5]*w+x[9]*M+x[13]*T,y[2]=x[2]*_+x[6]*w+x[10]*M+x[14]*T,y[3]=x[3]*_+x[7]*w+x[11]*M+x[15]*T}else v[0]=v[1]=v[2]=0,v[3]=1;if(e[0]=L,e[1]=S,e[2]=C,function(t,e){t[0][0]=e[0],t[0][1]=e[1],t[0][2]=e[2],t[1][0]=e[4],t[1][1]=e[5],t[1][2]=e[6],t[2][0]=e[8],t[2][1]=e[9],t[2][2]=e[10]}(d,c),r[0]=u.length(d[0]),u.normalize(d[0],d[0]),i[0]=u.dot(d[0],d[1]),g(d[1],d[1],d[0],1,-i[0]),r[1]=u.length(d[1]),u.normalize(d[1],d[1]),i[0]/=r[1],i[1]=u.dot(d[0],d[2]),g(d[2],d[2],d[0],1,-i[1]),i[2]=u.dot(d[1],d[2]),g(d[2],d[2],d[1],1,-i[2]),r[2]=u.length(d[2]),u.normalize(d[2],d[2]),i[1]/=r[2],i[2]/=r[2],u.cross(p,d[1],d[2]),u.dot(d[0],p)<0)for(var R=0;R<3;R++)r[R]*=-1,d[R][0]*=-1,d[R][1]*=-1,d[R][2]*=-1;return m[0]=.5*Math.sqrt(Math.max(1+d[0][0]-d[1][1]-d[2][2],
/*!
 * pad-left <https://github.com/jonschlinkert/pad-left>
 *
 * Copyright (c) 2014-2015, Jon Schlinkert.
 * Licensed under the MIT license.
 */
"use strict";var n=t("repeat-string");e.exports=function(t,e,r){return n(r="undefined"!=typeof r?r+"":" ",e)+t}},{"repeat-string":332}],307:[function(t,e,r){e.exports=function(t){var e=[];return t.replace(i,(function(t,r,i){var o=r.toLowerCase();for(i=function(t){var e=t.match(a);return e?e.map(Number):[]}(i),"m"==o&&i.length>2&&(e.push([r].concat(i.splice(0,2))),o="l",r="m"==r?"l":"L");;){if(i.length==n[o])return i.unshift(r),e.push(i);if(i.length<n[o])throw new Error("malformed path data");e.push([r].concat(i.splice(0,n[o])))}})),e};var n={a:7,c:6,h:1,l:2,m:2,q:4,s:4,t:2,v:1,z:0},i=/([astvzqmhlc])([^astvzqmhlc]*)/gi;var a=/-?[0-9]*\.?[0-9]+(?:e[-+]?\d+)?/gi},{}],308:[function(t,e,r){e.exports=function(t,e){e||(e=[0,""]),t=String(t);var r=parseFloat(t,10);return e[0]=r,e[1]=t.match(/[\d.\-\+]*\s*(.*)/)[1]||"",e}},{}],309:[function(t,e,r){"use strict";e.exports=function(t){var e=t.length;if(e<32){for(var r=1,i=0;i<e;++i)for(var a=0;a<i;++a)if(t[i]<t[a])r=-r;else if(t[i]===t[a])return 0;return r}var o=n.mallocUint8(e);for(i=0;i<e;++i)o[i]=0;for(r=1,i=0;i<e;++i)if(!o[i]){var s=1;o[i]=1;for(a=t[i];a!==i;a=t[a]){if(o[a])return n.freeUint8(o),0;s+=1,o[a]=1}1&s||(r=-r)}return n.freeUint8(o),r};var n=t("typedarray-pool")},{"typedarray-pool":366}],310:[function(t,e,r){"use strict";var n=t("typedarray-pool"),i=t("invert-permutation");r.rank=function(t){var e=t.length;switch(e){case 0:case 1:return 0;case 2:return t[1]}var r,a,o,s=n.mallocUint32(e),l=n.mallocUint32(e),u=0;for(i(t,l),o=0;o<e;++o)s[o]=t[o];for(o=e-1;o>0;--o)a=l[o],r=s[o],s[o]=s[a],s[a]=r,l[o]=l[r],l[r]=a,u=(u+r)*o;return n.freeUint32(l),n.freeUint32(s),u},r.unrank=function(t,e,r){switch(t){case 0:return r||[];case 1:return r?(r[0]=0,r):[0];case 2:return r?(e?(r[0]=0,r[1]=1):(r[0]=1,r[1]=0),r):e?[0,1]:[1,0]}var n,i,a,o=1;for((r=r||new Array(t))[0]=0,a=1;a<t;++a)r[a]=a,o=o*a|0;for(a=t-1;a>0;--a)e=e-(n=e/o|0)*o|0,o=o/a|0,i=0|r[a],r[a]=0|r[n],r[n]=0|i;return r}},{"invert-permutation":273,"typedarray-pool":366}],311:[function(t,e,r){"use strict";e.exports=function(t,e){for(var r=0|e.length,i=t.length,a=[new Array(r),new Array(r)],o=0;o<r;++o)a[0][o]=[],a[1][o]=[];for(o=0;o<i;++o){var s=t[o];a[0][s[0]].push(s),a[1][s[1]].push(s)}var l=[];for(o=0;o<r;++o)a[0][o].length+a[1][o].length===0&&l.push([o]);function u(t,e){var r=a[e][t[e]];r.splice(r.indexOf(t),1)}function c(t,r,i){for(var o,s,l,c=0;c<2;++c)if(a[c][r].length>0){o=a[c][r][0],l=c;break}s=o[1^l];for(var f=0;f<2;++f)for(var h=a[f][r],d=0;d<h.length;++d){var p=h[d],g=p[1^f];n(e[t],e[r],e[s],e[g])>0&&(o=p,s=g,l=f)}return i||o&&u(o,l),s}function f(t,r){var i=a[r][t][0],o=[t];u(i,r);for(var s=i[1^r];;){for(;s!==t;)o.push(s),s=c(o[o.length-2],s,!1);if(a[0][t].length+a[1][t].length===0)break;var l=o[o.length-1],f=t,h=o[1],d=c(l,f,!0);if(n(e[l],e[f],e[h],e[d])<0)break;o.push(t),s=c(l,f)}return o}function h(t,e){return e[1]===e[e.length-1]}for(o=0;o<r;++o)for(var d=0;d<2;++d){for(var p=[];a[d][o].length>0;){a[0][o].length;var g=f(o,d);h(0,g)?p.push.apply(p,g):(p.length>0&&l.push(p),p=g)}p.length>0&&l.push(p)}return l};var n=t("compare-angle")},{"compare-angle":69}],312:[function(t,e,r){"use strict";e.exports=function(t,e){for(var r=n(t,e.length),i=new Array(e.length),a=new Array(e.length),o=[],s=0;s<e.length;++s){var l=r[s].length;a[s]=l,i[s]=!0,l<=1&&o.push(s)}for(;o.length>0;){var u=o.pop();i[u]=!1;var c=r[u];for(s=0;s<c.length;++s){var f=c[s];0==--a[f]&&o.push(f)}}var h=new Array(e.length),d=[];for(s=0;s<e.length;++s)if(i[s]){u=d.length;h[s]=u,d.push(e[s])}else h[s]=-1;var p=[];for(s=0;s<t.length;++s){var g=t[s];i[g[0]]&&i[g[1]]&&p.push([h[g[0]],h[g[1]]])}return[p,d]};var n=t("edges-to-adjacency-list")},{"edges-to-adjacency-list":88}],313:[function(t,e,r){"use strict";e.exports=function(t,e){var r=u(t,e);t=r[0];for(var f=(e=r[1]).length,h=(t.length,n(t,e.length)),d=0;d<f;++d)if(h[d].length%2==1)throw new Error("planar-graph-to-polyline: graph must be manifold");var p=i(t,e);var g=(p=p.filter((function(t){for(var r=t.length,n=[0],i=0;i<r;++i){var a=e[t[i]],l=e[t[(i+1)%r]],u=o(-a[0],a[1]),c=o(-a[0],l[1]),f=o(l[0],a[1]),h=o
/*
 * @copyright 2016 Sean Connelly (@voidqk), http://syntheti.cc
 * @license MIT
 * @preserve Project Home: https://github.com/voidqk/polybooljs
 */
var n,i=t("./lib/build-log"),a=t("./lib/epsilon"),o=t("./lib/intersecter"),s=t("./lib/segment-chainer"),l=t("./lib/segment-selector"),u=t("./lib/geojson"),c=!1,f=a();function h(t,e,r){var i=n.segments(t),a=n.segments(e),o=r(n.combine(i,a));return n.polygon(o)}n={buildLog:function(t){return!0===t?c=i():!1===t&&(c=!1),!1!==c&&c.list},epsilon:function(t){return f.epsilon(t)},segments:function(t){var e=o(!0,f,c);return t.regions.forEach(e.addRegion),{segments:e.calculate(t.inverted),inverted:t.inverted}},combine:function(t,e){return{combined:o(!1,f,c).calculate(t.segments,t.inverted,e.segments,e.inverted),inverted1:t.inverted,inverted2:e.inverted}},selectUnion:function(t){return{segments:l.union(t.combined,c),inverted:t.inverted1||t.inverted2}},selectIntersect:function(t){return{segments:l.intersect(t.combined,c),inverted:t.inverted1&&t.inverted2}},selectDifference:function(t){return{segments:l.difference(t.combined,c),inverted:t.inverted1&&!t.inverted2}},selectDifferenceRev:function(t){return{segments:l.differenceRev(t.combined,c),inverted:!t.inverted1&&t.inverted2}},selectXor:function(t){return{segments:l.xor(t.combined,c),inverted:t.inverted1!==t.inverted2}},polygon:function(t){return{regions:s(t.segments,f,c),inverted:t.inverted}},polygonFromGeoJSON:function(t){return u.toPolygon(n,t)},polygonToGeoJSON:function(t){return u.fromPolygon(n,f,t)},union:function(t,e){return h(t,e,n.selectUnion)},intersect:function(t,e){return h(t,e,n.selectIntersect)},difference:function(t,e){return h(t,e,n.selectDifference)},differenceRev:function(t,e){return h(t,e,n.selectDifferenceRev)},xor:function(t,e){return h(t,e,n.selectXor)}},"object"==typeof window&&(window.PolyBool=n),e.exports=n},{"./lib/build-log":317,"./lib/epsilon":318,"./lib/geojson":319,"./lib/intersecter":320,"./lib/segment-chainer":322,"./lib/segment-selector":323}],317:[function(t,e,r){e.exports=function(){var t,e=0,r=!1;function n(e,r){return t.list.push({type:e,data:r?JSON.parse(JSON.stringify(r)):void 0}),t}return t={list:[],segmentId:function(){return e++},checkIntersection:function(t,e){return n("check",{seg1:t,seg2:e})},segmentChop:function(t,e){return n("div_seg",{seg:t,pt:e}),n("chop",{seg:t,pt:e})},statusRemove:function(t){return n("pop_seg",{seg:t})},segmentUpdate:function(t){return n("seg_update",{seg:t})},segmentNew:function(t,e){return n("new_seg",{seg:t,primary:e})},segmentRemove:function(t){return n("rem_seg",{seg:t})},tempStatus:function(t,e,r){return n("temp_status",{seg:t,above:e,below:r})},rewind:function(t){return n("rewind",{seg:t})},status:function(t,e,r){return n("status",{seg:t,above:e,below:r})},vert:function(e){return e===r?t:(r=e,n("vert",{x:e}))},log:function(t){return"string"!=typeof t&&(t=JSON.stringify(t,!1,"  ")),n("log",{txt:t})},reset:function(){return n("reset")},selected:function(t){return n("selected",{segs:t})},chainStart:function(t){return n("chain_start",{seg:t})},chainRemoveHead:function(t,e){return n("chain_rem_head",{index:t,pt:e})},chainRemoveTail:function(t,e){return n("chain_rem_tail",{index:t,pt:e})},chainNew:function(t,e){return n("chain_new",{pt1:t,pt2:e})},chainMatch:function(t){return n("chain_match",{index:t})},chainClose:function(t){return n("chain_close",{index:t})},chainAddHead:function(t,e){return n("chain_add_head",{index:t,pt:e})},chainAddTail:function(t,e){return n("chain_add_tail",{index:t,pt:e})},chainConnect:function(t,e){return n("chain_con",{index1:t,index2:e})},chainReverse:function(t){return n("chain_rev",{index:t})},chainJoin:function(t,e){return n("chain_join",{index1:t,index2:e})},done:function(){return n("done")}}}},{}],318:[function(t,e,r){e.exports=function(t){"number"!=typeof t&&(t=1e-10);var e={epsilon:function(e){return"number"==typeof e&&(t=e),t},pointAboveOrOnLine:function(e,r,n){var i=r[0],a=r[1],o=n[0],s=n[1],l=e[0];return(o-i)*(e[1]-a)-(s-a)*(l-i)>=-t},pointBetween:function(e,r,n){var i=e[1]-r[1],a=n[0]-r[0],o=e[0]-r[0],s=n[1]-r[1],l=o*a+i*s;return!(l<t)&&!(l-(a*a+s*s)>-t)},pointsSameX:function(e,r){return Math.abs(e[0]-r[0])<t},pointsSameY:function(e,r){return Math.abs(e[1]-r[1])<t},pointsSam
/*!
 * repeat-string <https://github.com/jonschlinkert/repeat-string>
 *
 * Copyright (c) 2014-2015, Jon Schlinkert.
 * Licensed under the MIT License.
 */
"use strict";var n,i="";e.exports=function(t,e){if("string"!=typeof t)throw new TypeError("expected a string");if(1===e)return t;if(2===e)return t+t;var r=t.length*e;if(n!==t||"undefined"==typeof n)n=t,i="";else if(i.length>=r)return i.substr(0,r);for(;r>i.length&&e>1;)1&e&&(i+=t),e>>=1,t+=t;return i=(i+=t).substr(0,r)}},{}],333:[function(t,e,r){(function(t){(function(){e.exports=t.performance&&t.performance.now?function(){return performance.now()}:Date.now||function(){return+new Date}}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],334:[function(t,e,r){"use strict";e.exports=function(t){for(var e=t.length,r=t[t.length-1],n=e,i=e-2;i>=0;--i){var a=r,o=t[i];(l=o-((r=a+o)-a))&&(t[--n]=r,r=l)}var s=0;for(i=n;i<e;++i){var l;a=t[i];(l=(o=r)-((r=a+o)-a))&&(t[s++]=l)}return t[s++]=r,t.length=s,t}},{}],335:[function(t,e,r){"use strict";var n=t("two-product"),i=t("robust-sum"),a=t("robust-scale"),o=t("robust-compress");function s(t,e){for(var r=new Array(t.length-1),n=1;n<t.length;++n)for(var i=r[n-1]=new Array(t.length-1),a=0,o=0;a<t.length;++a)a!==e&&(i[o++]=t[n][a]);return r}function l(t){for(var e=new Array(t),r=0;r<t;++r){e[r]=new Array(t);for(var n=0;n<t;++n)e[r][n]=["m[",r,"][",n,"]"].join("")}return e}function u(t){if(2===t.length)return["sum(prod(",t[0][0],",",t[1][1],"),prod(-",t[0][1],",",t[1][0],"))"].join("");for(var e=[],r=0;r<t.length;++r)e.push(["scale(",u(s(t,r)),",",(n=r,1&n?"-":""),t[0][r],")"].join(""));return function t(e){if(1===e.length)return e[0];if(2===e.length)return["sum(",e[0],",",e[1],")"].join("");var r=e.length>>1;return["sum(",t(e.slice(0,r)),",",t(e.slice(r)),")"].join("")}(e);var n}function c(t){return new Function("sum","scale","prod","compress",["function robustDeterminant",t,"(m){return compress(",u(l(t)),")};return robustDeterminant",t].join(""))(i,a,n,o)}var f=[function(){return[0]},function(t){return[t[0][0]]}];!function(){for(;f.length<6;)f.push(c(f.length));for(var t=[],r=["function robustDeterminant(m){switch(m.length){"],n=0;n<6;++n)t.push("det"+n),r.push("case ",n,":return det",n,"(m);");r.push("}var det=CACHE[m.length];if(!det)det=CACHE[m.length]=gen(m.length);return det(m);}return robustDeterminant"),t.push("CACHE","gen",r.join(""));var i=Function.apply(void 0,t);for(e.exports=i.apply(void 0,f.concat([f,c])),n=0;n<f.length;++n)e.exports[n]=f[n]}()},{"robust-compress":334,"robust-scale":341,"robust-sum":344,"two-product":364}],336:[function(t,e,r){"use strict";var n=t("two-product"),i=t("robust-sum");e.exports=function(t,e){for(var r=n(t[0],e[0]),a=1;a<t.length;++a)r=i(r,n(t[a],e[a]));return r}},{"robust-sum":344,"two-product":364}],337:[function(t,e,r){"use strict";var n=t("two-product"),i=t("robust-sum"),a=t("robust-subtract"),o=t("robust-scale");function s(t,e){for(var r=new Array(t.length-1),n=1;n<t.length;++n)for(var i=r[n-1]=new Array(t.length-1),a=0,o=0;a<t.length;++a)a!==e&&(i[o++]=t[n][a]);return r}function l(t){if(1===t.length)return t[0];if(2===t.length)return["sum(",t[0],",",t[1],")"].join("");var e=t.length>>1;return["sum(",l(t.slice(0,e)),",",l(t.slice(e)),")"].join("")}function u(t,e){if("m"===t.charAt(0)){if("w"===e.charAt(0)){var r=t.split("[");return["w",e.substr(1),"m",r[0].substr(1)].join("")}return["prod(",t,",",e,")"].join("")}return u(e,t)}function c(t){if(2===t.length)return[["diff(",u(t[0][0],t[1][1]),",",u(t[1][0],t[0][1]),")"].join("")];for(var e=[],r=0;r<t.length;++r)e.push(["scale(",l(c(s(t,r))),",",(n=r,!0&n?"-":""),t[0][r],")"].join(""));return e;var n}function f(t,e){for(var r=[],n=0;n<e-2;++n)r.push(["prod(m",t,"[",n,"],m",t,"[",n,"])"].join(""));return l(r)}function h(t){for(var e=[],r=[],u=function(t){for(var e=new Array(t),r=0;r<t;++r){e[r]=new Array(t);for(var n=0;n<t;++n)e[r][n]=["m",n,"[",t-r-2,"]"].join("")}return e}(t),h=0;h<t;++h)u[0][h]="1",u[t-1][h]="w"+h;for(h=0;h<t;++h)0==(1&h)?e.push.apply(e,c(s(u,h))):r.push.apply(r,c(s(u,h)));var d=l(e),p=l(r),g="exactInSphere"+t,v=[];for(h=0;h<t;++h)v.push("m"+h);var m=["function ",g,"(",v.join(),"){"];for(h=0;h<t;++h