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Created December 21, 2015 19:12
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index.html
<!doctype html>
<html>
<head>
<script language="javascript" src="p5.js"></script>
<script language="javascript" src="p5.sound.js"></script>
<script language="javascript" src="p5.dom.js"></script>
<script language="javascript" src="sketch.js"></script>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
</body>
</html>
Raw
p5.dom.js
/*! p5.dom.js v0.2.2 May 30, 2015 */
/**
* <p>The web is much more than just canvas and p5.dom makes it easy to interact
* with other HTML5 objects, including text, hyperlink, image, input, video,
* audio, and webcam.</p>
* <p>There is a set of creation methods, DOM manipulation methods, and
* an extended p5.Element that supports a range of HTML elements. See the
* <a href="https://github.com/processing/p5.js/wiki/Beyond-the-canvas">
* beyond the canvas tutorial</a> for a full overview of how this addon works.
*
* <p>Methods and properties shown in black are part of the p5.js core, items in
* blue are part of the p5.dom library. You will need to include an extra file
* in order to access the blue functions. See the
* <a href="http://p5js.org/libraries/#using-a-library">using a library</a>
* section for information on how to include this library. p5.dom comes with
* <a href="http://p5js.org/download">p5 complete</a> or you can download the single file
* <a href="https://raw.githubusercontent.com/lmccart/p5.js/master/lib/addons/p5.dom.js">
* here</a>.</p>
* <p>See <a href="https://github.com/processing/p5.js/wiki/Beyond-the-canvas">tutorial: beyond the canvas]</a>
* for more info on how to use this libary.</a>
*
* @module p5.dom
* @submodule p5.dom
* @for p5.dom
* @main
*/
(function (root, factory) {
if (typeof define === 'function' && define.amd)
define('p5.dom', ['p5'], function (p5) { (factory(p5));});
else if (typeof exports === 'object')
factory(require('../p5'));
else
factory(root['p5']);
}(this, function (p5) {
// =============================================================================
// p5 additions
// =============================================================================
/**
* Searches the page for an element with the given ID, class, or tag name (using the '#' or '.'
* prefixes to specify an ID or class respectively, and none for a tag) and returns it as
* a p5.Element. If a class or tag name is given with more than 1 element,
* only the first element will be returned.
* The DOM node itself can be accessed with .elt.
* Returns null if none found.
*
* @method select
* @param {String} name id, class, or tag name of element to search for
* @return {Object/p5.Element|Null} p5.Element containing node found
*/
p5.prototype.select = function (e) {
var res;
var str;
if (e[0] === '.'){
str = e.slice(1);
res = document.getElementsByClassName(str);
if (res) {
return wrapElement(res[0]);
}else {
return null;
}
}else if (e[0] === '#'){
str = e.slice(1);
res = document.getElementById(str);
if (res) {
return wrapElement(res);
}else {
return null;
}
}else{
res = document.getElementsByTagName(e);
if (res) {
return wrapElement(res[0]);
}else {
return null;
}
}
};
/**
* Searches the page for elements with the given class or tag name (using the '.' prefix
* to specify a class and no prefix for a tag) and returns them as p5.Elements
* in an array.
* The DOM node itself can be accessed with .elt.
* Returns null if none found.
*
* @method selectAll
* @param {String} name class or tag name of elements to search for
* @return {Array} Array of p5.Elements containing nodes found
*/
p5.prototype.selectAll = function (e) {
var arr = [];
var res;
var str;
if (e[0] === '.'){
str = e.slice(1);
res = document.getElementsByClassName(str);
}else {
res = document.getElementsByTagName(e);
}
if (res) {
for (var j = 0; j < res.length; j++) {
var obj = wrapElement(res[j]);
arr.push(obj);
}
}
return arr;
};
/**
* Helper function for getElement and getElements.
*/
function wrapElement(elt) {
if (elt.tagName === "VIDEO" || elt.tagName === "AUDIO") {
return new p5.MediaElement(elt);
} else {
return new p5.Element(elt);
}
}
/**
* Removes all elements created by p5, except any canvas / graphics
* elements created by createCanvas or createGraphics.
* Event handlers are removed, and element is removed from the DOM.
* @method removeElements
* @example
* <div class='norender'><code>
* function setup() {
* createCanvas(100, 100);
* createDiv('this is some text');
* createP('this is a paragraph');
* }
* function mousePressed() {
* removeElements(); // this will remove the div and p, not canvas
* }
* </code></div>
*
*/
p5.prototype.removeElements = function (e) {
for (var i=0; i<this._elements.length; i++) {
if (!(this._elements[i].elt instanceof HTMLCanvasElement)) {
this._elements[i].remove();
}
}
};
/**
* Helpers for create methods.
*/
function addElement(elt, pInst, media) {
var node = pInst._userNode ? pInst._userNode : document.body;
node.appendChild(elt);
var c = media ? new p5.MediaElement(elt) : new p5.Element(elt);
pInst._elements.push(c);
return c;
}
/**
* Creates a &lt;div&gt;&lt;/div&gt; element in the DOM with given inner HTML.
* Appends to the container node if one is specified, otherwise
* appends to body.
*
* @method createDiv
* @param {String} html inner HTML for element created
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
/**
* Creates a &lt;p&gt;&lt;/p&gt; element in the DOM with given inner HTML. Used
* for paragraph length text.
* Appends to the container node if one is specified, otherwise
* appends to body.
*
* @method createP
* @param {String} html inner HTML for element created
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
/**
* Creates a &lt;span&gt;&lt;/span&gt; element in the DOM with given inner HTML.
* Appends to the container node if one is specified, otherwise
* appends to body.
*
* @method createSpan
* @param {String} html inner HTML for element created
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
var tags = ['div', 'p', 'span'];
tags.forEach(function(tag) {
var method = 'create' + tag.charAt(0).toUpperCase() + tag.slice(1);
p5.prototype[method] = function(html) {
var elt = document.createElement(tag);
elt.innerHTML = typeof html === undefined ? "" : html;
return addElement(elt, this);
}
});
/**
* Creates an &lt;img /&gt; element in the DOM with given src and
* alternate text.
* Appends to the container node if one is specified, otherwise
* appends to body.
*
* @method createImg
* @param {String} src src path or url for image
* @param {String} [alt] alternate text to be used if image does not load
* @param {Function} [successCallback] callback to be called once image data is loaded
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
p5.prototype.createImg = function() {
var elt = document.createElement('img');
var args = arguments;
var self = {};
var setAttrs = function(){
self.width = elt.width;
self.height = elt.height;
if (args.length === 3 && typeof args[2] === 'function'){
self.fn = args[2];
self.fn();
}
};
elt.src = args[0];
if (args.length > 1 && typeof args[1] === 'string'){
elt.alt = args[1];
}
if (elt.complete){
setAttrs();
}else{
elt.onload = function(){
setAttrs();
}
}
self = addElement(elt, this);
return self;
};
/**
* Creates an &lt;a&gt;&lt;/a&gt; element in the DOM for including a hyperlink.
* Appends to the container node if one is specified, otherwise
* appends to body.
*
* @method createA
* @param {String} href url of page to link to
* @param {String} html inner html of link element to display
* @param {String} [target] target where new link should open,
* could be _blank, _self, _parent, _top.
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
p5.prototype.createA = function(href, html, target) {
var elt = document.createElement('a');
elt.href = href;
elt.innerHTML = html;
if (target) elt.target = target;
return addElement(elt, this);
};
/** INPUT **/
/**
* Creates a slider &lt;input&gt;&lt;/input&gt; element in the DOM.
* Use .size() to set the display length of the slider.
* Appends to the container node if one is specified, otherwise
* appends to body.
*
* @method createSlider
* @param {Number} min minimum value of the slider
* @param {Number} max maximum value of the slider
* @param {Number} [value] default value of the slider
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
p5.prototype.createSlider = function(min, max, value, step) {
var elt = document.createElement('input');
elt.type = 'range';
elt.min = min;
elt.max = max;
if (step) elt.step = step;
if (value) elt.value = value;
return addElement(elt, this);
};
/**
* Creates a &lt;button&gt;&lt;/button&gt; element in the DOM.
* Use .size() to set the display size of the button.
* Use .mousePressed() to specify behavior on press.
* Appends to the container node if one is specified, otherwise
* appends to body.
*
* @method createButton
* @param {String} label label displayed on the button
* @param {String} [value] value of the button
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
p5.prototype.createButton = function(label, value) {
var elt = document.createElement('button');
elt.innerHTML = label;
elt.value = value;
if (value) elt.value = value;
return addElement(elt, this);
};
/**
* Creates a checkbox &lt;input&gt;&lt;/input&gt; element in the DOM.
*
* @method createCheckbox
* @param {String} [label] label displayed after checkbox
* @param {boolean} [value] value of the checkbox; checked is true, unchecked is false. Unchecked if no value given
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
p5.prototype.createCheckbox = function() {
var elt = document.createElement('input');
elt.type = 'checkbox';
//checkbox must be wrapped in p5.Element before label so that label appears after
var self = addElement(elt, this);
self.checked = function(){
if (arguments.length === 0){
return self.elt.checked;
}else if(arguments[0]){
self.elt.checked = true;
}else{
self.elt.checked = false;
}
return self;
};
this.value = function(val){
self.value = val;
return this;
};
if (arguments[0]){
var ran = Math.random().toString(36).slice(2);
var label = document.createElement('label');
elt.setAttribute('id', ran);
label.htmlFor = ran;
self.value(arguments[0]);
label.appendChild(document.createTextNode(arguments[0]));
addElement(label, this);
}
if (arguments[1]){
elt.checked = true;
}
return self;
};
/**
* Creates a dropdown menu &lt;select&gt;&lt;/select&gt; element in the DOM.
* @method createSelect
* @param {boolean} [multiple] [true if dropdown should support multiple selections]
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
p5.prototype.createSelect = function(mult) {
var elt = document.createElement('select');
if (mult){
elt.setAttribute('multiple', 'true');
}
var self = addElement(elt, this);
self.option = function(name, value){
var opt = document.createElement('option');
opt.innerHTML = name;
if (arguments.length > 1)
opt.value = value;
else
opt.value = name;
elt.appendChild(opt);
};
self.selected = function(value){
var arr = [];
if (arguments.length > 0){
for (var i = 0; i < this.elt.length; i++){
if (value.toString() === this.elt[i].value){
this.elt.selectedIndex = i;
}
}
return this;
}else{
if (mult){
for (var i = 0; i < this.elt.selectedOptions.length; i++){
arr.push(this.elt.selectedOptions[i].value);
}
return arr;
}else{
return this.elt.value;
}
}
};
return self;
};
/**
* Creates an &lt;input&gt;&lt;/input&gt; element in the DOM for text input.
* Use .size() to set the display length of the box.
* Appends to the container node if one is specified, otherwise
* appends to body.
*
* @method createInput
* @param {Number} [value] default value of the input box
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
p5.prototype.createInput = function(value) {
var elt = document.createElement('input');
elt.type = 'text';
if (value) elt.value = value;
return addElement(elt, this);
};
/**
* Creates an &lt;input&gt;&lt;/input&gt; element in the DOM of type 'file'.
* This allows users to select local files for use in a sketch.
*
* @method createFileInput
* @param {Function} [callback] callback function for when a file loaded
* @param {String} [multiple] optional to allow multiple files selected
* @return {Object/p5.Element} pointer to p5.Element holding created DOM element
*/
p5.prototype.createFileInput = function(callback, multiple) {
// Is the file stuff supported?
if (window.File && window.FileReader && window.FileList && window.Blob) {
// Yup, we're ok and make an input file selector
var elt = document.createElement('input');
elt.type = 'file';
// If we get a second argument that evaluates to true
// then we are looking for multiple files
if (multiple) {
// Anything gets the job done
elt.multiple = 'multiple';
}
// Now let's handle when a file was selected
elt.addEventListener('change', handleFileSelect, false);
// Function to handle when a file is selected
// We're simplifying life and assuming that we always
// want to load every selected file
function handleFileSelect(evt) {
// These are the files
var files = evt.target.files;
// Load each one and trigger a callback
for (var i = 0; i < files.length; i++) {
var f = files[i];
var reader = new FileReader();
reader.onload = makeLoader(f);
function makeLoader(theFile) {
// Making a p5.File object
var p5file = new p5.File(theFile);
return function(e) {
p5file.data = e.target.result;
callback(p5file);
};
};
// Text of data?
// This should likely be improved
if (f.type === 'text') {
reader.readAsText(f);
} else {
reader.readAsDataURL(f);
}
}
}
return addElement(elt, this);
} else {
console.log('The File APIs are not fully supported in this browser. Cannot create element.');
}
};
/** VIDEO STUFF **/
function createMedia(pInst, type, src, callback) {
var elt = document.createElement(type);
if (typeof src === 'string') {
src = [src];
}
for (var i=0; i<src.length; i++) {
var source = document.createElement('source');
source.src = src[i];
elt.appendChild(source);
}
if (typeof callback !== 'undefined') {
elt.addEventListener('canplaythrough', function() {
callback();
});
}
var c = addElement(elt, pInst, true);
c.loadedmetadata = false;
// set width and height onload metadata
elt.addEventListener('loadedmetadata', function() {
c.width = elt.videoWidth;
c.height = elt.videoHeight;
c.loadedmetadata = true;
});
return c;
}
/**
* Creates an HTML5 &lt;video&gt; element in the DOM for simple playback
* of audio/video. Shown by default, can be hidden with .hide()
* and drawn into canvas using video(). Appends to the container
* node if one is specified, otherwise appends to body. The first parameter
* can be either a single string path to a video file, or an array of string
* paths to different formats of the same video. This is useful for ensuring
* that your video can play across different browsers, as each supports
* different formats. See <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Supported_media_formats">this
* page for further information about supported formats.
*
* @method createVideo
* @param {String|Array} src path to a video file, or array of paths for
* supporting different browsers
* @param {Object} [callback] callback function to be called upon
* 'canplaythrough' event fire, that is, when the
* browser can play the media, and estimates that
* enough data has been loaded to play the media
* up to its end without having to stop for
* further buffering of content
* @return {Object/p5.Element} pointer to video p5.Element
*/
p5.prototype.createVideo = function(src, callback) {
return createMedia(this, 'video', src, callback);
};
/** AUDIO STUFF **/
/**
* Creates a hidden HTML5 &lt;audio&gt; element in the DOM for simple audio
* playback. Appends to the container node if one is specified,
* otherwise appends to body. The first parameter
* can be either a single string path to a audio file, or an array of string
* paths to different formats of the same audio. This is useful for ensuring
* that your audio can play across different browsers, as each supports
* different formats. See <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Supported_media_formats">this
* page for further information about supported formats.
*
* @method createAudio
* @param {String|Array} src path to an audio file, or array of paths for
* supporting different browsers
* @param {Object} [callback] callback function to be called upon
* 'canplaythrough' event fire, that is, when the
* browser can play the media, and estimates that
* enough data has been loaded to play the media
* up to its end without having to stop for
* further buffering of content
* @return {Object/p5.Element} pointer to audio p5.Element
*/
p5.prototype.createAudio = function(src, callback) {
return createMedia(this, 'audio', src, callback);
};
/** CAMERA STUFF **/
p5.prototype.VIDEO = 'video';
p5.prototype.AUDIO = 'audio';
navigator.getUserMedia = navigator.getUserMedia ||
navigator.webkitGetUserMedia ||
navigator.mozGetUserMedia ||
navigator.msGetUserMedia;
/**
* Creates a new &lt;video&gt; element that contains the audio/video feed
* from a webcam. This can be drawn onto the canvas using video(). More
* specific properties of the stream can be passing in a Constraints object.
* See the
* <a href="http://w3c.github.io/mediacapture-main/getusermedia.html">W3C
* spec</a> for possible properties. Note that not all of these are supported
* by all browsers.
*
* @method createCapture
* @param {String|Constant|Object} type type of capture, either VIDEO or
* AUDIO if none specified, default both,
* or a Constraints boject
* @param {Function} callback function to be called once
* stream has loaded
* @return {Object/p5.Element} capture video p5.Element
* @example
* <div><class='norender'><code>
* var capture;
*
* function setup() {
* createCanvas(480, 120);
* capture = createCapture(VIDEO);
* }
*
* function draw() {
* image(capture, 0, 0, width, width*capture.height/capture.width);
* filter(INVERT);
* }
* </code></div>
* <div><class='norender'><code>
* function setup() {
* createCanvas(480, 120);
* var constraints = {
* video: {
* mandatory: {
* minWidth: 1280,
* minHeight: 720
* },
* optional: [
* { maxFrameRate: 10 }
* ]
* },
* audio: true
* };
* createCapture(constraints, function(stream) {
* console.log(stream);
* });
* }
* </code></div>
*/
p5.prototype.createCapture = function() {
var useVideo = true;
var useAudio = true;
var constraints;
var cb;
for (var i=0; i<arguments.length; i++) {
if (arguments[i] === p5.prototype.VIDEO) {
useAudio = false;
} else if (arguments[i] === p5.prototype.AUDIO) {
useVideo = false;
} else if (typeof arguments[i] === 'object') {
constraints = arguments[i];
} else if (typeof arguments[i] === 'function') {
cb = arguments[i];
}
}
if (navigator.getUserMedia) {
var elt = document.createElement('video');
if (!constraints) {
constraints = {video: useVideo, audio: useAudio};
}
navigator.getUserMedia(constraints, function(stream) {
elt.src = window.URL.createObjectURL(stream);
elt.play();
if (cb) {
cb(stream);
}
}, function(e) { console.log(e); });
} else {
throw 'getUserMedia not supported in this browser';
}
var c = addElement(elt, this, true);
c.loadedmetadata = false;
// set width and height onload metadata
elt.addEventListener('loadedmetadata', function() {
c.width = elt.videoWidth;
c.height = elt.videoHeight;
c.loadedmetadata = true;
});
return c;
};
/**
* Creates element with given tag in the DOM with given content.
* Appends to the container node if one is specified, otherwise
* appends to body.
*
* @method createElement
* @param {String} tag tag for the new element
* @param {String} [content] html content to be inserted into the element
* @return {Object/p5.Element} pointer to p5.Element holding created node
*/
p5.prototype.createElement = function(tag, content) {
var elt = document.createElement(tag);
if (typeof content !== 'undefined') {
elt.innerHTML = content;
}
return addElement(elt, this);
};
// =============================================================================
// p5.Element additions
// =============================================================================
/**
*
* Adds specified class to the element.
*
* @for p5.Element
* @method addClass
* @param {String} class name of class to add
* @return {Object/p5.Element}
*/
p5.Element.prototype.addClass = function(c) {
if (this.elt.className) {
// PEND don't add class more than once
//var regex = new RegExp('[^a-zA-Z\d:]?'+c+'[^a-zA-Z\d:]?');
//if (this.elt.className.search(/[^a-zA-Z\d:]?hi[^a-zA-Z\d:]?/) === -1) {
this.elt.className = this.elt.className+' '+c;
//}
} else {
this.elt.className = c;
}
return this;
}
/**
*
* Removes specified class from the element.
*
* @method removeClass
* @param {String} class name of class to remove
* @return {Object/p5.Element}
*/
p5.Element.prototype.removeClass = function(c) {
var regex = new RegExp('(?:^|\\s)'+c+'(?!\\S)');
this.elt.className = this.elt.className.replace(regex, '');
this.elt.className = this.elt.className.replace(/^\s+|\s+$/g, ""); //prettify (optional)
return this;
}
/**
*
* Attaches the element as a child to the parent specified.
* Accepts either a string ID, DOM node, or p5.Element
*
* @method child
* @param {String|Object/p5.Element} child the ID, DOM node, or p5.Element
* to add to the current element
* @return {p5.Element}
* @example
* <div class='norender'><code>
* var div0 = createDiv('this is the parent');
* var div1 = createDiv('this is the child');
* div0.child(div1); // use p5.Element
* </code></div>
* <div class='norender'><code>
* var div0 = createDiv('this is the parent');
* var div1 = createDiv('this is the child');
* div1.id('apples');
* div0.child('apples'); // use id
* </code></div>
* <div class='norender'><code>
* var div0 = createDiv('this is the parent');
* var elt = document.getElementById('myChildDiv');
* div0.child(elt); // use element from page
* </code></div>
*/
p5.Element.prototype.child = function(c) {
if (typeof c === 'string') {
c = document.getElementById(c);
} else if (c instanceof p5.Element) {
c = c.elt;
}
this.elt.appendChild(c);
return this;
};
/**
*
* If an argument is given, sets the inner HTML of the element,
* replacing any existing html. If no arguments are given, returns
* the inner HTML of the element.
*
* @for p5.Element
* @method html
* @param {String} [html] the HTML to be placed inside the element
* @return {Object/p5.Element|String}
*/
p5.Element.prototype.html = function(html) {
if (typeof html !== 'undefined') {
this.elt.innerHTML = html;
return this;
} else {
return this.elt.innerHTML;
}
};
/**
*
* Sets the position of the element relative to (0, 0) of the
* window. Essentially, sets position:absolute and left and top
* properties of style. If no arguments given returns the x and y position
* of the element in an object.
*
* @method position
* @param {Number} [x] x-position relative to upper left of window
* @param {Number} [y] y-position relative to upper left of window
* @return {Object/p5.Element}
* @example
* <div><code class='norender'>
* function setup() {
* var cnv = createCanvas(100, 100);
* // positions canvas 50px to the right and 100px
* // below upper left corner of the window
* cnv.position(50, 100);
* }
* </code></div>
*/
p5.Element.prototype.position = function() {
if (arguments.length === 0){
return { 'x' : this.elt.offsetLeft , 'y' : this.elt.offsetTop };
}else{
this.elt.style.position = 'absolute';
this.elt.style.left = arguments[0]+'px';
this.elt.style.top = arguments[1]+'px';
this.x = arguments[0];
this.y = arguments[1];
return this;
}
};
/**
* Translates an element with css transforms in either 2d (if 2 arguments given)
* or 3d (if 3 arguments given) space.
* @method translate
* @param {Number} x x-position in px
* @param {Number} y y-position in px
* @param {Number} [z] z-position in px
* @param {Number} [perspective] sets the perspective of the parent element in px,
* default value set to 1000px
* @return {Object/p5.Element}
* @example
* <div><code>
* function setup() {
* createCanvas(100,100);
* //translates canvas 50px down
* select('canvas').translate(0,50);
* }
* </code></div>
*/
p5.Element.prototype.translate = function(){
this.elt.style.position = 'absolute';
if (arguments.length === 2){
var style = this.elt.style.transform.replace(/translate3d\(.*\)/g, '');
style = style.replace(/translate[X-Z]?\(.*\)/g, '');
this.elt.style.transform = 'translate('+arguments[0]+'px, '+arguments[1]+'px)';
this.elt.style.transform += style;
}else if (arguments.length === 3){
var style = this.elt.style.transform.replace(/translate3d\(.*\)/g, '');
style = style.replace(/translate[X-Z]?\(.*\)/g, '');
this.elt.style.transform = 'translate3d('+arguments[0]+'px,'+arguments[1]+'px,'+arguments[2]+'px)';
this.elt.style.transform += style;
this.elt.parentElement.style.perspective = '1000px';
}else if (arguments.length === 4){
var style = this.elt.style.transform.replace(/translate3d\(.*\)/g, '');
style = style.replace(/translate[X-Z]?\(.*\)/g, '');
this.elt.style.transform = 'translate3d('+arguments[0]+'px,'+arguments[1]+'px,'+arguments[2]+'px)';
this.elt.style.transform += style;
this.elt.parentElement.style.perspective = arguments[3]+'px';
}
return this;
};
/**
* Rotates an element with css transforms in either 2d (if 2 arguments given)
* or 3d (if 3 arguments given) space.
* @method rotate
* @param {Number} x amount of degrees to rotate the element along the x-axis in deg
* @param {Number} [y] amount of degrees to rotate the element along the y-axis in deg
* @param {Number} [z] amount of degrees to rotate the element along the z-axis in deg
* @return {Object/p5.Element}
* @example
* <div><code>
* var x = 0,
* y = 0,
* z = 0;
* function setup(){
* createCanvas(100,100);
* }
* function draw(){
* x+=.5 % 360;
* y+=.5 % 360;
* z+=.5 % 360;
* //rotates the canvas .5deg (degrees) on every axis each frame.
* select('canvas').rotate(x,y,z);
* }
* </code></div>
*/
p5.Element.prototype.rotate = function(){
if (arguments.length === 1){
var style = this.elt.style.transform.replace(/rotate3d\(.*\)/g, '');
style = style.replace(/rotate[X-Z]?\(.*\)/g, '');
this.elt.style.transform = 'rotate('+arguments[0]+'deg)';
this.elt.style.transform += style;
}else if (arguments.length === 2){
var style = this.elt.style.transform.replace(/rotate3d\(.*\)/g, '');
style = style.replace(/rotate[X-Z]?\(.*\)/g, '');
this.elt.style.transform = 'rotate('+arguments[0]+'deg, '+arguments[1]+'deg)';
this.elt.style.transform += style;
}else if (arguments.length === 3){
var style = this.elt.style.transform.replace(/rotate3d\(.*\)/g, '');
style = style.replace(/rotate[X-Z]?\(.*\)/g, '');
this.elt.style.transform = 'rotateX('+arguments[0]+'deg)';
this.elt.style.transform += 'rotateY('+arguments[1]+'deg)';
this.elt.style.transform += 'rotateZ('+arguments[2]+'deg)';
this.elt.style.transform += style;
}
return this;
};
/**
* Sets the given style (css) property of the element with the given value.
* If no value is specified, returns the value of the given property,
* or undefined if the property is not.
*
* @method style
* @param {String} property property to be set
* @param {String} [value] value to assign to property
* @return {String|Object/p5.Element} value of property, if no value is specified
* or p5.Element
* @example
* <div><code class="norender">
* var myDiv = createDiv("I like pandas.");
* myDiv.style("color", "#ff0000");
* myDiv.style("font-size", "18px");
* </code></div>
*/
p5.Element.prototype.style = function(prop, val) {
if (typeof val === 'undefined') {
var attrs = prop.split(';');
for (var i=0; i<attrs.length; i++) {
var parts = attrs[i].split(':');
if (parts[0] && parts[1]) {
this.elt.style[parts[0].trim()] = parts[1].trim();
}
}
} else {
this.elt.style[prop] = val;
if (prop === 'width' || prop === 'height' || prop === 'left' || prop === 'top'){
var numVal = val.replace(/\D+/g,'');
this[prop] = parseInt(numVal);
}
}
return this;
};
/**
*
* Adds a new attribute or changes the value of an existing attribute
* on the specified element. If no value is specified, returns the
* value of the given attribute, or null if attribute is not set.
*
* @method attribute
* @param {String} attr attribute to set
* @param {String} [value] value to assign to attribute
* @return {String|Object/p5.Element} value of attribute, if no value is
* specified or p5.Element
* @example
* <div class="norender"><code>
* var myDiv = createDiv("I like pandas.");
*myDiv.attribute("align", "center");
* </code></div>
*/
p5.Element.prototype.attribute = function(attr, value) {
if (typeof value === 'undefined') {
return this.elt.getAttribute(attr);
} else {
this.elt.setAttribute(attr, value);
return this;
}
};
/**
* Either returns the value of the element if no arguments
* given, or sets the value of the element.
*
* @method value
* @param {String|Number} [value]
* @return {String|Object/p5.Element} value of element if no value is specified or p5.Element
*/
p5.Element.prototype.value = function() {
if (arguments.length > 0) {
this.elt.value = arguments[0];
return this;
} else {
if (this.elt.type === 'range') {
return parseFloat(this.elt.value);
}
else return this.elt.value;
}
};
/**
*
* Shows the current element. Essentially, setting display:block for the style.
*
* @method show
* @return {Object/p5.Element}
*/
p5.Element.prototype.show = function() {
this.elt.style.display = 'block';
return this;
};
/**
* Hides the current element. Essentially, setting display:none for the style.
*
* @method hide
* @return {Object/p5.Element}
*/
p5.Element.prototype.hide = function() {
this.elt.style.display = 'none';
return this;
};
/**
*
* Sets the width and height of the element. AUTO can be used to
* only adjust one dimension. If no arguments given returns the width and height
* of the element in an object.
*
* @method size
* @param {Number} [w] width of the element
* @param {Number} [h] height of the element
* @return {Object/p5.Element}
*/
p5.Element.prototype.size = function(w, h) {
if (arguments.length === 0){
return { 'width' : this.elt.offsetWidth , 'height' : this.elt.offsetHeight };
}else{
var aW = w;
var aH = h;
var AUTO = p5.prototype.AUTO;
if (aW !== AUTO || aH !== AUTO) {
if (aW === AUTO) {
aW = h * this.width / this.height;
} else if (aH === AUTO) {
aH = w * this.height / this.width;
}
// set diff for cnv vs normal div
if (this.elt instanceof HTMLCanvasElement) {
var j = {};
var k = this.elt.getContext('2d');
for (var prop in k) {
j[prop] = k[prop];
}
this.elt.setAttribute('width', aW * this._pInst._pixelDensity);
this.elt.setAttribute('height', aH * this._pInst._pixelDensity);
this.elt.setAttribute('style', 'width:' + aW + 'px; height:' + aH + 'px');
this._pInst.scale(this._pInst._pixelDensity, this._pInst._pixelDensity);
for (var prop in j) {
this.elt.getContext('2d')[prop] = j[prop];
}
} else {
this.elt.style.width = aW+'px';
this.elt.style.height = aH+'px';
this.elt.width = aW;
this.elt.height = aH;
this.width = aW;
this.height = aH;
}
this.elt.style.overflow = 'hidden';
this.width = this.elt.offsetWidth;
this.height = this.elt.offsetHeight;
if (this._pInst) { // main canvas associated with p5 instance
if (this._pInst._curElement.elt === this.elt) {
this._pInst._setProperty('width', this.elt.offsetWidth);
this._pInst._setProperty('height', this.elt.offsetHeight);
}
}
}
return this;
}
};
/**
* Removes the element and deregisters all listeners.
* @method remove
* @example
* <div class='norender'><code>
* var myDiv = createDiv('this is some text');
* myDiv.remove();
* </code></div>
*/
p5.Element.prototype.remove = function() {
// deregister events
for (var ev in this._events) {
this.elt.removeEventListener(ev, this._events[ev]);
}
if (this.elt.parentNode) {
this.elt.parentNode.removeChild(this.elt);
}
delete(this);
};
// =============================================================================
// p5.MediaElement additions
// =============================================================================
/**
* Extends p5.Element to handle audio and video. In addition to the methods
* of p5.Element, it also contains methods for controlling media. It is not
* called directly, but p5.MediaElements are created by calling createVideo,
* createAudio, and createCapture.
*
* @class p5.MediaElement
* @constructor
* @param {String} elt DOM node that is wrapped
* @param {Object} [pInst] pointer to p5 instance
*/
p5.MediaElement = function(elt, pInst) {
p5.Element.call(this, elt, pInst);
this._prevTime = 0;
this._cueIDCounter = 0;
this._cues = [];
this.pixelDensity = 1;
};
p5.MediaElement.prototype = Object.create(p5.Element.prototype);
/**
* Play an HTML5 media element.
*
* @method play
* @return {Object/p5.Element}
*/
p5.MediaElement.prototype.play = function() {
if (this.elt.currentTime === this.elt.duration) {
this.elt.currentTime = 0;
}
if (this.elt.readyState > 1) {
this.elt.play();
} else {
// in Chrome, playback cannot resume after being stopped and must reload
this.elt.load();
this.elt.play();
}
return this;
};
/**
* Stops an HTML5 media element (sets current time to zero).
*
* @method stop
* @return {Object/p5.Element}
*/
p5.MediaElement.prototype.stop = function() {
this.elt.pause();
this.elt.currentTime = 0;
return this;
};
/**
* Pauses an HTML5 media element.
*
* @method pause
* @return {Object/p5.Element}
*/
p5.MediaElement.prototype.pause = function() {
this.elt.pause();
return this;
};
/**
* Set 'loop' to true for an HTML5 media element, and starts playing.
*
* @method loop
* @return {Object/p5.Element}
*/
p5.MediaElement.prototype.loop = function() {
this.elt.setAttribute('loop', true);
this.play();
return this;
};
/**
* Set 'loop' to false for an HTML5 media element. Element will stop
* when it reaches the end.
*
* @method noLoop
* @return {Object/p5.Element}
*/
p5.MediaElement.prototype.noLoop = function() {
this.elt.setAttribute('loop', false);
return this;
};
/**
* Set HTML5 media element to autoplay or not.
*
* @method autoplay
* @param {Boolean} autoplay whether the element should autoplay
* @return {Object/p5.Element}
*/
p5.MediaElement.prototype.autoplay = function(val) {
this.elt.setAttribute('autoplay', val);
return this;
};
/**
* Sets volume for this HTML5 media element. If no argument is given,
* returns the current volume.
*
* @param {Number} [val] volume between 0.0 and 1.0
* @return {Number|p5.MediaElement} current volume or p5.MediaElement
* @method volume
*/
p5.MediaElement.prototype.volume = function(val) {
if (typeof val === 'undefined') {
return this.elt.volume;
} else {
this.elt.volume = val;
}
};
/**
* If no arguments are given, returns the current time of the elmeent.
* If an argument is given the current time of the element is set to it.
*
* @method time
* @param {Number} [time] time to jump to (in seconds)
* @return {Number|Object/p5.MediaElement} current time (in seconds)
* or p5.MediaElement
*/
p5.MediaElement.prototype.time = function(val) {
if (typeof val === 'undefined') {
return this.elt.currentTime;
} else {
this.elt.currentTime = val;
}
};
/**
* Returns the duration of the HTML5 media element.
*
* @method duration
* @return {Number} duration
*/
p5.MediaElement.prototype.duration = function() {
return this.elt.duration;
};
p5.MediaElement.prototype.pixels = [];
p5.MediaElement.prototype.loadPixels = function() {
if (this.loadedmetadata) { // wait for metadata for w/h
if (!this.canvas) {
this.canvas = document.createElement('canvas');
this.canvas.width = this.width;
this.canvas.height = this.height;
this.drawingContext = this.canvas.getContext('2d');
}
this.drawingContext.drawImage(this.elt, 0, 0, this.width, this.height);
p5.Renderer2D.prototype.loadPixels.call(this);
}
return this;
}
p5.MediaElement.prototype.updatePixels = function(x, y, w, h){
if (this.loadedmetadata) { // wait for metadata
p5.Renderer2D.prototype.updatePixels.call(this, x, y, w, h);
}
return this;
}
p5.MediaElement.prototype.get = function(x, y, w, h){
if (this.loadedmetadata) { // wait for metadata
return p5.Renderer2D.prototype.get.call(this, x, y, w, h);
} else return [0, 0, 0, 255];
};
p5.MediaElement.prototype.set = function(x, y, imgOrCol){
if (this.loadedmetadata) { // wait for metadata
p5.Renderer2D.prototype.set.call(this, x, y, imgOrCol);
}
};
/*** CONNECT TO WEB AUDIO API / p5.sound.js ***/
/**
* Send the audio output of this element to a specified audioNode or
* p5.sound object. If no element is provided, connects to p5's master
* output. That connection is established when this method is first called.
* All connections are removed by the .disconnect() method.
*
* This method is meant to be used with the p5.sound.js addon library.
*
* @method connect
* @param {AudioNode|p5.sound object} audioNode AudioNode from the Web Audio API,
* or an object from the p5.sound library
*/
p5.MediaElement.prototype.connect = function(obj) {
var audioContext, masterOutput;
// if p5.sound exists, same audio context
if (typeof p5.prototype.getAudioContext === 'function') {
audioContext = p5.prototype.getAudioContext();
masterOutput = p5.soundOut.input;
} else {
try {
audioContext = obj.context;
masterOutput = audioContext.destination
} catch(e) {
throw 'connect() is meant to be used with Web Audio API or p5.sound.js'
}
}
// create a Web Audio MediaElementAudioSourceNode if none already exists
if (!this.audioSourceNode) {
this.audioSourceNode = audioContext.createMediaElementSource(this.elt);
// connect to master output when this method is first called
this.audioSourceNode.connect(masterOutput);
}
// connect to object if provided
if (obj) {
if (obj.input) {
this.audioSourceNode.connect(obj.input);
} else {
this.audioSourceNode.connect(obj);
}
}
// otherwise connect to master output of p5.sound / AudioContext
else {
this.audioSourceNode.connect(masterOutput);
}
};
/**
* Disconnect all Web Audio routing, including to master output.
* This is useful if you want to re-route the output through
* audio effects, for example.
*
* @method disconnect
*/
p5.MediaElement.prototype.disconnect = function() {
if (this.audioSourceNode) {
this.audioSourceNode.disconnect();
} else {
throw 'nothing to disconnect';
}
};
/*** SHOW / HIDE CONTROLS ***/
/**
* Show the default MediaElement controls, as determined by the web browser.
*
* @method showControls
*/
p5.MediaElement.prototype.showControls = function() {
// must set style for the element to show on the page
this.elt.style['text-align'] = 'inherit';
this.elt.controls = true;
};
/**
* Hide the default mediaElement controls.
*
* @method hideControls
*/
p5.MediaElement.prototype.hideControls = function() {
this.elt.controls = false;
};
/*** SCHEDULE EVENTS ***/
/**
* Schedule events to trigger every time a MediaElement
* (audio/video) reaches a playback cue point.
*
* Accepts a callback function, a time (in seconds) at which to trigger
* the callback, and an optional parameter for the callback.
*
* Time will be passed as the first parameter to the callback function,
* and param will be the second parameter.
*
*
* @method addCue
* @param {Number} time Time in seconds, relative to this media
* element's playback. For example, to trigger
* an event every time playback reaches two
* seconds, pass in the number 2. This will be
* passed as the first parameter to
* the callback function.
* @param {Function} callback Name of a function that will be
* called at the given time. The callback will
* receive time and (optionally) param as its
* two parameters.
* @param {Object} [value] An object to be passed as the
* second parameter to the
* callback function.
* @return {Number} id ID of this cue,
* useful for removeCue(id)
* @example
* <div><code>
* function setup() {
* background(255,255,255);
*
* audioEl = createAudio('assets/beat.mp3');
* audioEl.showControls();
*
* // schedule three calls to changeBackground
* audioEl.addCue(0.5, changeBackground, color(255,0,0) );
* audioEl.addCue(1.0, changeBackground, color(0,255,0) );
* audioEl.addCue(2.5, changeBackground, color(0,0,255) );
* audioEl.addCue(3.0, changeBackground, color(0,255,255) );
* audioEl.addCue(4.2, changeBackground, color(255,255,0) );
* audioEl.addCue(5.0, changeBackground, color(255,255,0) );
* }
*
* function changeBackground(val) {
* background(val);
* }
* </code></div>
*/
p5.MediaElement.prototype.addCue = function(time, callback, val) {
var id = this._cueIDCounter++;
var cue = new Cue(callback, time, id, val);
this._cues.push(cue);
if (!this.elt.ontimeupdate) {
this.elt.ontimeupdate = this._onTimeUpdate.bind(this);
}
return id;
};
/**
* Remove a callback based on its ID. The ID is returned by the
* addCue method.
*
* @method removeCue
* @param {Number} id ID of the cue, as returned by addCue
*/
p5.MediaElement.prototype.removeCue = function(id) {
for (var i = 0; i < this._cues.length; i++) {
var cue = this._cues[i];
if (cue.id === id) {
this.cues.splice(i, 1);
}
}
if (this._cues.length === 0) {
this.elt.ontimeupdate = null
}
};
/**
* Remove all of the callbacks that had originally been scheduled
* via the addCue method.
*
* @method clearCues
*/
p5.MediaElement.prototype.clearCues = function() {
this._cues = [];
this.elt.ontimeupdate = null;
};
// private method that checks for cues to be fired if events
// have been scheduled using addCue(callback, time).
p5.MediaElement.prototype._onTimeUpdate = function() {
var playbackTime = this.time();
for (var i = 0 ; i < this._cues.length; i++) {
var callbackTime = this._cues[i].time;
var val = this._cues[i].val;
if (this._prevTime < callbackTime && callbackTime <= playbackTime) {
// pass the scheduled callbackTime as parameter to the callback
this._cues[i].callback(val);
}
}
this._prevTime = playbackTime;
};
// Cue inspired by JavaScript setTimeout, and the
// Tone.js Transport Timeline Event, MIT License Yotam Mann 2015 tonejs.org
var Cue = function(callback, time, id, val) {
this.callback = callback;
this.time = time;
this.id = id;
this.val = val;
};
// =============================================================================
// p5.File
// =============================================================================
/**
* Base class for a file
* Using this for createFileInput
*
* @class p5.File
* @constructor
* @param {File} file File that is wrapped
* @param {Object} [pInst] pointer to p5 instance
*/
p5.File = function(file, pInst) {
/**
* Underlying File object. All normal File methods can be called on this.
*
* @property file
*/
this.file = file;
this._pInst = pInst;
// Splitting out the file type into two components
// This makes determining if image or text etc simpler
var typeList = file.type.split('/');
/**
* File type (image, text, etc.)
*
* @property type
*/
this.type = typeList[0];
/**
* File subtype (usually the file extension jpg, png, xml, etc.)
*
* @property subtype
*/
this.subtype = typeList[1];
/**
* File name
*
* @property name
*/
this.name = file.name;
/**
* File size
*
* @property size
*/
this.size = file.size;
// Data not loaded yet
this.data = undefined;
};
}));
Raw
p5.js
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c=0;c<b.length;c++)this.glyphs[c]=b[c];this.length=b&&b.length||0}function e(a,b){return new h.Glyph({index:b,font:a})}function f(a,b,c,d,e,f){return function(){var g=new h.Glyph({index:b,font:a});return g.path=function(){c(g,d,e);var b=f(a.glyphs,g);return b.unitsPerEm=a.unitsPerEm,b},g}}function g(a,b,c,d){return function(){var e=new h.Glyph({index:b,font:a});return e.path=function(){var b=c(a,e,d);return b.unitsPerEm=a.unitsPerEm,b},e}}var h=a("./glyph");d.prototype.get=function(a){return"function"==typeof this.glyphs[a]&&(this.glyphs[a]=this.glyphs[a]()),this.glyphs[a]},d.prototype.push=function(a,b){this.glyphs[a]=b,this.length++},c.GlyphSet=d,c.glyphLoader=e,c.ttfGlyphLoader=f,c.cffGlyphLoader=g},{"./glyph":6}],8:[function(a,b,c){"use strict";function d(a){for(var b=new ArrayBuffer(a.length),c=new Uint8Array(b),d=0;d<a.length;d+=1)c[d]=a[d];return b}function e(b,c){var e=a("fs");e.readFile(b,function(a,b){return a?c(a.message):void c(null,d(b))})}function f(a,b){var c=new XMLHttpRequest;c.open("get",a,!0),c.responseType="arraybuffer",c.onload=function(){return 200!==c.status?b("Font could not be loaded: "+c.statusText):b(null,c.response)},c.send()}function g(a){var b,c,d,e,f,g,h,i,l,n,D=new k.Font,E=new DataView(a,0),F=m.getFixed(E,0);if(1===F)D.outlinesFormat="truetype";else{if(F=m.getTag(E,0),"OTTO"!==F)throw new Error("Unsupported OpenType version "+F);D.outlinesFormat="cff"}for(var G=m.getUShort(E,4),H=12,I=0;G>I;I+=1){var J=m.getTag(E,H),K=m.getULong(E,H+8);switch(J){case"cmap":D.tables.cmap=o.parse(E,K),D.encoding=new 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j=a("./encoding"),k=a("./font"),l=a("./glyph"),m=a("./parse"),n=a("./path"),o=a("./tables/cmap"),p=a("./tables/cff"),q=a("./tables/fvar"),r=a("./tables/glyf"),s=a("./tables/gpos"),t=a("./tables/head"),u=a("./tables/hhea"),v=a("./tables/hmtx"),w=a("./tables/kern"),x=a("./tables/ltag"),y=a("./tables/loca"),z=a("./tables/maxp"),A=a("./tables/name"),B=a("./tables/os2"),C=a("./tables/post");c._parse=m,c.Font=k.Font,c.Glyph=l.Glyph,c.Path=n.Path,c.parse=g,c.load=h,c.loadSync=i},{"./encoding":4,"./font":5,"./glyph":6,"./parse":9,"./path":10,"./tables/cff":12,"./tables/cmap":13,"./tables/fvar":14,"./tables/glyf":15,"./tables/gpos":16,"./tables/head":17,"./tables/hhea":18,"./tables/hmtx":19,"./tables/kern":20,"./tables/loca":21,"./tables/ltag":22,"./tables/maxp":23,"./tables/name":24,"./tables/os2":25,"./tables/post":26,fs:1}],9:[function(a,b,c){"use strict";function d(a,b){this.data=a,this.offset=b,this.relativeOffset=0}c.getByte=function(a,b){return 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Array(a),d=this.data,e=this.offset+this.relativeOffset,f=0;a>f;f++)b[f]=c.getUShort(d,e),e+=2;return this.relativeOffset+=2*a,b},d.prototype.parseString=function(a){var b=this.data,c=this.offset+this.relativeOffset,d="";this.relativeOffset+=a;for(var e=0;a>e;e++)d+=String.fromCharCode(b.getUint8(c+e));return d},d.prototype.parseTag=function(){return this.parseString(4)},d.prototype.parseLongDateTime=function(){var a=c.getULong(this.data,this.offset+this.relativeOffset+4);return this.relativeOffset+=8,a},d.prototype.parseFixed=function(){var a=c.getULong(this.data,this.offset+this.relativeOffset);return this.relativeOffset+=4,a/65536},d.prototype.parseVersion=function(){var a=c.getUShort(this.data,this.offset+this.relativeOffset),b=c.getUShort(this.data,this.offset+this.relativeOffset+2);return this.relativeOffset+=4,a+b/4096/10},d.prototype.skip=function(a,b){void 0===b&&(b=1),this.relativeOffset+=e[a]*b},c.Parser=d},{}],10:[function(a,b,c){"use strict";function d(){this.commands=[],this.fill="black",this.stroke=null,this.strokeWidth=1}d.prototype.moveTo=function(a,b){this.commands.push({type:"M",x:a,y:b})},d.prototype.lineTo=function(a,b){this.commands.push({type:"L",x:a,y:b})},d.prototype.curveTo=d.prototype.bezierCurveTo=function(a,b,c,d,e,f){this.commands.push({type:"C",x1:a,y1:b,x2:c,y2:d,x:e,y:f})},d.prototype.quadTo=d.prototype.quadraticCurveTo=function(a,b,c,d){this.commands.push({type:"Q",x1:a,y1:b,x:c,y:d})},d.prototype.close=d.prototype.closePath=function(){this.commands.push({type:"Z"})},d.prototype.extend=function(a){a.commands&&(a=a.commands),Array.prototype.push.apply(this.commands,a)},d.prototype.draw=function(a){a.beginPath();for(var b=0;b<this.commands.length;b+=1){var 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b={},c=0;c<a.length;c+=1){var d,e=a[c][0],f=a[c][1];if(d=1===f.length?f[0]:f,b.hasOwnProperty(e))throw new Error("Object "+b+" already has key "+e);b[e]=d}return b}function i(a,b,c){b=void 0!==b?b:0;var d=new J.Parser(a,b),e=[],f=[];for(c=void 0!==c?c:a.length;d.relativeOffset<c;){var i=d.parseByte();21>=i?(12===i&&(i=1200+d.parseByte()),e.push([i,f]),f=[]):f.push(g(d,i))}return h(e)}function j(a,b){return b=390>=b?H.cffStandardStrings[b]:a[b-391]}function k(a,b,c){for(var d={},e=0;e<b.length;e+=1){var f=b[e],g=a[f.op];void 0===g&&(g=void 0!==f.value?f.value:null),"SID"===f.type&&(g=j(c,g)),d[f.name]=g}return d}function l(a,b){var c={};return c.formatMajor=J.getCard8(a,b),c.formatMinor=J.getCard8(a,b+1),c.size=J.getCard8(a,b+2),c.offsetSize=J.getCard8(a,b+3),c.startOffset=b,c.endOffset=b+4,c}function m(a,b){var c=i(a,0,a.byteLength);return k(c,M,b)}function n(a,b,c,d){var e=i(a,b,c);return k(e,N,d)}function o(a,b,c,d){var e,f,g,h=new J.Parser(a,b);c-=1;var i=[".notdef"],k=h.parseCard8();if(0===k)for(e=0;c>e;e+=1)f=h.parseSID(),i.push(j(d,f));else if(1===k)for(;i.length<=c;)for(f=h.parseSID(),g=h.parseCard8(),e=0;g>=e;e+=1)i.push(j(d,f)),f+=1;else{if(2!==k)throw new Error("Unknown charset format "+k);for(;i.length<=c;)for(f=h.parseSID(),g=h.parseCard16(),e=0;g>=e;e+=1)i.push(j(d,f)),f+=1}return i}function p(a,b,c){var d,e,f={},g=new J.Parser(a,b),h=g.parseCard8();if(0===h){var i=g.parseCard8();for(d=0;i>d;d+=1)e=g.parseCard8(),
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10:w=l.pop()+a.subrsBias,x=a.subrs[w],x&&f(x);break;case 11:return;case 12:switch(F=c[E],E+=1,F){case 35:g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j+l.shift(),A=y+l.shift(),B=z+l.shift(),C=A+l.shift(),D=B+l.shift(),q=C+l.shift(),r=D+l.shift(),l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;case 34:g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j,A=y+l.shift(),B=j,C=A+l.shift(),D=r,q=C+l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;case 36:g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j,A=y+l.shift(),B=j,C=A+l.shift(),D=B+l.shift(),q=C+l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;case 37:g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j+l.shift(),A=y+l.shift(),B=z+l.shift(),C=A+l.shift(),D=B+l.shift(),Math.abs(C-q)>Math.abs(D-r)?q=C+l.shift():r=D+l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;default:console.log("Glyph "+b.index+": unknown operator 1200"+F),l.length=0}break;case 14:l.length>0&&!n&&(o=l.shift()+a.nominalWidthX,n=!0),p&&(k.closePath(),p=!1);break;case 18:e();break;case 19:case 20:e(),E+=m+7>>3;break;case 21:l.length>2&&!n&&(o=l.shift()+a.nominalWidthX,n=!0),r+=l.pop(),q+=l.pop(),d(q,r);break;case 22:l.length>1&&!n&&(o=l.shift()+a.nominalWidthX,n=!0),q+=l.pop(),d(q,r);break;case 23:e();break;case 24:for(;l.length>2;)g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+l.shift(),k.curveTo(g,h,i,j,q,r);q+=l.shift(),r+=l.shift(),k.lineTo(q,r);break;case 25:for(;l.length>6;)q+=l.shift(),r+=l.shift(),k.lineTo(q,r);g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+l.shift(),k.curveTo(g,h,i,j,q,r);break;case 26:for(l.length%2&&(q+=l.shift());l.length>0;)g=q,h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i,r=j+l.shift(),k.curveTo(g,h,i,j,q,r);break;case 27:for(l.length%2&&(r+=l.shift());l.length>0;)g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j,k.curveTo(g,h,i,j,q,r);break;case 28:s=c[E],t=c[E+1],l.push((s<<24|t<<16)>>16),E+=2;break;case 29:w=l.pop()+a.gsubrsBias,x=a.gsubrs[w],x&&f(x);break;case 30:for(;l.length>0&&(g=q,h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r),0!==l.length);)g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),r=j+l.shift(),q=i+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r);break;case 31:for(;l.length>0&&(g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),r=j+l.shift(),q=i+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r),0!==l.length);)g=q,h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r);break;default:32>F?console.log("Glyph "+b.index+": unknown operator "+F):247>F?l.push(F-139):251>F?(s=c[E],E+=1,l.push(256*(F-247)+s+108)):255>F?(s=c[E],E+=1,l.push(256*-(F-251)-s-108)):(s=c[E],t=c[E+1],u=c[E+2],v=c[E+3],E+=4,l.push((s<<24|t<<16|u<<8|v)/65536))}}}var g,h,i,j,k=new K.Path,l=[],m=0,n=!1,o=a.defaultWidthX,p=!1,q=0,r=0;return f(c),b.advanceWidth=o,k}function r(a){var b;return b=a.length<1240?107:a.length<33900?1131:32768}function s(a,b,c){c.tables.cff={};var d=l(a,b),f=e(a,d.endOffset,J.bytesToString),g=e(a,f.endOffset),h=e(a,g.endOffset,J.bytesToString),i=e(a,h.endOffset);c.gsubrs=i.objects,c.gsubrsBias=r(c.gsubrs);var j=new DataView(new Uint8Array(g.objects[0]).buffer),k=m(j,h.objects);c.tables.cff.topDict=k;var s=b+k["private"][1],t=n(a,s,k["private"][0],h.objects);if(c.defaultWidthX=t.defaultWidthX,c.nominalWidthX=t.nominalWidthX,0!==t.subrs){var u=s+t.subrs,v=e(a,u);c.subrs=v.objects,c.subrsBias=r(c.subrs)}else c.subrs=[],c.subrsBias=0;var w=e(a,b+k.charStrings);c.nGlyphs=w.objects.length;var x=o(a,b+k.charset,c.nGlyphs,h.objects);0===k.encoding?c.cffEncoding=new H.CffEncoding(H.cffStandardEncoding,x):1===k.encoding?c.cffEncoding=new H.CffEncoding(H.cffExpertEncoding,x):c.cffEncoding=p(a,b+k.encoding,x),c.encoding=c.encoding||c.cffEncoding,c.glyphs=new I.GlyphSet(c);for(var y=0;y<c.nGlyphs;y+=1){var z=w.objects[y];c.glyphs.push(y,I.cffGlyphLoader(c,y,q,z))}}function t(a,b){var c,d=H.cffStandardStrings.indexOf(a);return d>=0&&(c=d),d=b.indexOf(a),d>=0?c=d+H.cffStandardStrings.length:(c=H.cffStandardStrings.length+b.length,b.push(a)),c}function u(){return new L.Table("Header",[{name:"major",type:"Card8",value:1},{name:"minor",type:"Card8",value:0},{name:"hdrSize",type:"Card8",value:4},{name:"major",type:"Card8",value:1}])}function v(a){var b=new L.Table("Name INDEX",[{name:"names",type:"INDEX",value:[]}]);b.names=[];for(var c=0;c<a.length;c+=1)b.names.push({name:"name_"+c,type:"NAME",value:a[c]});return b}function w(a,b,c){for(var e={},f=0;f<a.length;f+=1){var g=a[f],h=b[g.name];void 0===h||d(h,g.value)||("SID"===g.type&&(h=t(h,c)),e[g.op]={name:g.name,type:g.type,value:h})}return e}function x(a,b){var c=new L.Table("Top DICT",[{name:"dict",type:"DICT",value:{}}]);return c.dict=w(M,a,b),c}function y(a){var b=new L.Table("Top DICT INDEX",[{name:"topDicts",type:"INDEX",value:[]}]);return b.topDicts=[{name:"topDict_0",type:"TABLE",value:a}],b}function z(a){var b=new L.Table("String INDEX",[{name:"strings",type:"INDEX",value:[]}]);b.strings=[];for(var c=0;c<a.length;c+=1)b.strings.push({name:"string_"+c,type:"STRING",value:a[c]});return b}function A(){return new L.Table("Global Subr INDEX",[{name:"subrs",type:"INDEX",value:[]}])}function B(a,b){for(var c=new L.Table("Charsets",[{name:"format",type:"Card8",value:0}]),d=0;d<a.length;d+=1){var e=a[d],f=t(e,b);c.fields.push({name:"glyph_"+d,type:"SID",value:f})}return c}function C(a){var b=[],c=a.path;b.push({name:"width",type:"NUMBER",value:a.advanceWidth});for(var d=0,e=0,f=0;f<c.commands.length;f+=1){var g,h,i=c.commands[f];if("Q"===i.type){var j=1/3,k=2/3;i={type:"C",x:i.x,y:i.y,x1:j*d+k*i.x1,y1:j*e+k*i.y1,x2:j*i.x+k*i.x1,y2:j*i.y+k*i.y1}}if("M"===i.type)g=Math.round(i.x-d),h=Math.round(i.y-e),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rmoveto",type:"OP",value:21}),d=Math.round(i.x),e=Math.round(i.y);else if("L"===i.type)g=Math.round(i.x-d),h=Math.round(i.y-e),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rlineto",type:"OP",value:5}),d=Math.round(i.x),e=Math.round(i.y);else if("C"===i.type){var l=Math.round(i.x1-d),m=Math.round(i.y1-e),n=Math.round(i.x2-i.x1),o=Math.round(i.y2-i.y1);g=Math.round(i.x-i.x2),h=Math.round(i.y-i.y2),b.push({name:"dx1",type:"NUMBER",value:l}),b.push({name:"dy1",type:"NUMBER",value:m}),b.push({name:"dx2",type:"NUMBER",value:n}),b.push({name:"dy2",type:"NUMBER",value:o}),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rrcurveto",type:"OP",value:8}),d=Math.round(i.x),e=Math.round(i.y)}}return b.push({name:"endchar",type:"OP",value:14}),b}function D(a){for(var b=new L.Table("CharStrings INDEX",[{name:"charStrings",type:"INDEX",value:[]}]),c=0;c<a.length;c+=1){var d=a.get(c),e=C(d);b.charStrings.push({name:d.name,type:"CHARSTRING",value:e})}return b}function E(a,b){var c=new L.Table("Private DICT",[{name:"dict",type:"DICT",value:{}}]);return c.dict=w(N,a,b),c}function F(a){var b=new L.Table("Private DICT INDEX",[{name:"privateDicts",type:"INDEX",value:[]}]);return b.privateDicts=[{name:"privateDict_0",type:"TABLE",value:a}],b}function G(a,b){for(var c,d=new L.Table("CFF ",[{name:"header",type:"TABLE"},{name:"nameIndex",type:"TABLE"},{name:"topDictIndex",type:"TABLE"},{name:"stringIndex",type:"TABLE"},{name:"globalSubrIndex",type:"TABLE"},{name:"charsets",type:"TABLE"},{name:"charStringsIndex",type:"TABLE"},{name:"privateDictIndex",type:"TABLE"}]),e=1/b.unitsPerEm,f={version:b.version,fullName:b.fullName,familyName:b.familyName,weight:b.weightName,fontMatrix:[e,0,0,e,0,0],charset:999,encoding:0,charStrings:999,"private":[0,999]},g={},h=[],i=1;i<a.length;i+=1)c=a.get(i),h.push(c.name);var j=[];d.header=u(),d.nameIndex=v([b.postScriptName]);var k=x(f,j);d.topDictIndex=y(k),d.globalSubrIndex=A(),d.charsets=B(h,j),d.charStringsIndex=D(a);var l=E(g,j);d.privateDictIndex=F(l),d.stringIndex=z(j);var m=d.header.sizeOf()+d.nameIndex.sizeOf()+d.topDictIndex.sizeOf()+d.stringIndex.sizeOf()+d.globalSubrIndex.sizeOf();return f.charset=m,f.encoding=0,f.charStrings=f.charset+d.charsets.sizeOf(),f["private"][1]=f.charStrings+d.charStringsIndex.sizeOf(),k=x(f,j),d.topDictIndex=y(k),d}var H=a("../encoding"),I=a("../glyphset"),J=a("../parse"),K=a("../path"),L=a("../table"),M=[{name:"version",op:0,type:"SID"},{name:"notice",op:1,type:"SID"},{name:"copyright",op:1200,type:"SID"},{name:"fullName",op:2,type:"SID"},{name:"familyName",op:3,type:"SID"},{name:"weight",op:4,type:"SID"},{name:"isFixedPitch",op:1201,type:"number",value:0},{name:"italicAngle",op:1202,type:"number",value:0},{name:"underlinePosition",op:1203,type:"number",value:-100},{name:"underlineThickness",op:1204,type:"number",value:50},{name:"paintType",op:1205,type:"number",value:0},{name:"charstringType",op:1206,type:"number",value:2},{name:"fontMatrix",op:1207,type:["real","real","real","real","real","real"],value:[.001,0,0,.001,0,0]},{name:"uniqueId",op:13,type:"number"},{name:"fontBBox",op:5,type:["number","number","number","number"],value:[0,0,0,0]},{name:"strokeWidth",op:1208,type:"number",value:0},{name:"xuid",op:14,type:[],value:null},{name:"charset",op:15,type:"offset",value:0},{name:"encoding",op:16,type:"offset",value:0},{name:"charStrings",op:17,type:"offset",value:0},{name:"private",op:18,type:["number","offset"],value:[0,0]}],N=[{name:"subrs",op:19,type:"offset",value:0},{name:"defaultWidthX",op:20,type:"number",value:0},{name:"nominalWidthX",op:21,type:"number",value:0}];c.parse=s,c.make=G},{"../encoding":4,"../glyphset":7,"../parse":9,"../path":10,"../table":11}],13:[function(a,b,c){"use strict";function d(a,b){var c,d={};d.version=i.getUShort(a,b),h.argument(0===d.version,"cmap table version should be 0."),d.numTables=i.getUShort(a,b+2);var e=-1;for(c=0;c<d.numTables;c+=1){var f=i.getUShort(a,b+4+8*c),g=i.getUShort(a,b+4+8*c+2);if(3===f&&(1===g||0===g)){e=i.getULong(a,b+4+8*c+4);break}}if(-1===e)return null;var j=new i.Parser(a,b+e);d.format=j.parseUShort(),h.argument(4===d.format,"Only format 4 cmap tables are supported."),d.length=j.parseUShort(),d.language=j.parseUShort();var k;d.segCount=k=j.parseUShort()>>1,j.skip("uShort",3),d.glyphIndexMap={};var l=new i.Parser(a,b+e+14),m=new i.Parser(a,b+e+16+2*k),n=new i.Parser(a,b+e+16+4*k),o=new i.Parser(a,b+e+16+6*k),p=b+e+16+8*k;for(c=0;k-1>c;c+=1)for(var q,r=l.parseUShort(),s=m.parseUShort(),t=n.parseShort(),u=o.parseUShort(),v=s;r>=v;v+=1)0!==u?(p=o.offset+o.relativeOffset-2,p+=u,p+=2*(v-s),q=i.getUShort(a,p),0!==q&&(q=q+t&65535)):q=v+t&65535,d.glyphIndexMap[v]=q;return d}function e(a,b,c){a.segments.push({end:b,start:b,delta:-(b-c),offset:0})}function f(a){a.segments.push({end:65535,start:65535,delta:1,offset:0})}function g(a){var b,c=new j.Table("cmap",[{name:"version",type:"USHORT",value:0},{name:"numTables",type:"USHORT",value:1},{name:"platformID",type:"USHORT",value:3},{name:"encodingID",type:"USHORT",value:1},{name:"offset",type:"ULONG",value:12},{name:"format",type:"USHORT",value:4},{name:"length",type:"USHORT",value:0},{name:"language",type:"USHORT",value:0},{name:"segCountX2",type:"USHORT",value:0},{name:"searchRange",type:"USHORT",value:0},{name:"entrySelector",type:"USHORT",value:0},{name:"rangeShift",type:"USHORT",value:0}]);for(c.segments=[],b=0;b<a.length;b+=1){for(var d=a.get(b),g=0;g<d.unicodes.length;g+=1)e(c,d.unicodes[g],b);c.segments=c.segments.sort(function(a,b){return a.start-b.start})}f(c);var h;h=c.segments.length,c.segCountX2=2*h,c.searchRange=2*Math.pow(2,Math.floor(Math.log(h)/Math.log(2))),c.entrySelector=Math.log(c.searchRange/2)/Math.log(2),c.rangeShift=c.segCountX2-c.searchRange;var i=[],k=[],l=[],m=[],n=[];for(b=0;h>b;b+=1){var o=c.segments[b];i=i.concat({name:"end_"+b,type:"USHORT",value:o.end}),k=k.concat({name:"start_"+b,type:"USHORT",value:o.start}),l=l.concat({name:"idDelta_"+b,type:"SHORT",value:o.delta}),m=m.concat({name:"idRangeOffset_"+b,type:"USHORT",value:o.offset}),void 0!==o.glyphId&&(n=n.concat({name:"glyph_"+b,type:"USHORT",value:o.glyphId}))}return c.fields=c.fields.concat(i),c.fields.push({name:"reservedPad",type:"USHORT",value:0}),c.fields=c.fields.concat(k),c.fields=c.fields.concat(l),c.fields=c.fields.concat(m),c.fields=c.fields.concat(n),c.length=14+2*i.length+2+2*k.length+2*l.length+2*m.length+2*n.length,c}var h=a("../check"),i=a("../parse"),j=a("../table");c.parse=d,c.make=g},{"../check":2,"../parse":9,"../table":11}],14:[function(a,b,c){"use strict";function d(a,b){var c=JSON.stringify(a),d=256;for(var e in b){var f=parseInt(e);if(f&&!(256>f)){if(JSON.stringify(b[e])===c)return f;f>=d&&(d=f+1)}}return b[d]=a,d}function e(a,b){var c=d(a.name,b);return new m.Table("fvarAxis",[{name:"tag",type:"TAG",value:a.tag},{name:"minValue",type:"FIXED",value:a.minValue<<16},{name:"defaultValue",type:"FIXED",value:a.defaultValue<<16},{name:"maxValue",type:"FIXED",value:a.maxValue<<16},{name:"flags",type:"USHORT",value:0},{name:"nameID",type:"USHORT",value:c}])}function f(a,b,c){var d={},e=new l.Parser(a,b);return d.tag=e.parseTag(),d.minValue=e.parseFixed(),d.defaultValue=e.parseFixed(),d.maxValue=e.parseFixed(),e.skip("uShort",1),d.name=c[e.parseUShort()]||{},d}function g(a,b,c){for(var e=d(a.name,c),f=[{name:"nameID",type:"USHORT",value:e},{name:"flags",type:"USHORT",value:0}],g=0;g<b.length;++g){var h=b[g].tag;f.push({name:"axis "+h,type:"FIXED",value:a.coordinates[h]<<16})}return new m.Table("fvarInstance",f)}function h(a,b,c,d){var e={},f=new l.Parser(a,b);e.name=d[f.parseUShort()]||{},f.skip("uShort",1),e.coordinates={};for(var g=0;g<c.length;++g)e.coordinates[c[g].tag]=f.parseFixed();return e}function i(a,b){var c=new m.Table("fvar",[{name:"version",type:"ULONG",value:65536},{name:"offsetToData",type:"USHORT",value:0},{name:"countSizePairs",type:"USHORT",value:2},{name:"axisCount",type:"USHORT",value:a.axes.length},{name:"axisSize",type:"USHORT",value:20},{name:"instanceCount",type:"USHORT",value:a.instances.length},{name:"instanceSize",type:"USHORT",value:4+4*a.axes.length}]);c.offsetToData=c.sizeOf();for(var d=0;d<a.axes.length;d++)c.fields.push({name:"axis "+d,type:"TABLE",value:e(a.axes[d],b)});for(var f=0;f<a.instances.length;f++)c.fields.push({name:"instance "+f,type:"TABLE",value:g(a.instances[f],a.axes,b)});return c}function j(a,b,c){var d=new l.Parser(a,b),e=d.parseULong();k.argument(65536===e,"Unsupported fvar table version.");var g=d.parseOffset16();d.skip("uShort",1);for(var i=d.parseUShort(),j=d.parseUShort(),m=d.parseUShort(),n=d.parseUShort(),o=[],p=0;i>p;p++)o.push(f(a,b+g+p*j,c));for(var q=[],r=b+g+i*j,s=0;m>s;s++)q.push(h(a,r+s*n,o,c));return{axes:o,instances:q}}var k=a("../check"),l=a("../parse"),m=a("../table");c.make=i,c.parse=j},{"../check":2,"../parse":9,"../table":11}],15:[function(a,b,c){"use strict";function d(a,b,c,d,e){var f;return(b&d)>0?(f=a.parseByte(),0===(b&e)&&(f=-f),f=c+f):f=(b&e)>0?c:c+a.parseShort(),f}function e(a,b,c){var e=new m.Parser(b,c);a.numberOfContours=e.parseShort(),a.xMin=e.parseShort(),a.yMin=e.parseShort(),a.xMax=e.parseShort(),a.yMax=e.parseShort();var f,g;if(a.numberOfContours>0){var h,i=a.endPointIndices=[];for(h=0;h<a.numberOfContours;h+=1)i.push(e.parseUShort());for(a.instructionLength=e.parseUShort(),a.instructions=[],h=0;h<a.instructionLength;h+=1)a.instructions.push(e.parseByte());var j=i[i.length-1]+1;for(f=[],h=0;j>h;h+=1)if(g=e.parseByte(),f.push(g),(8&g)>0)for(var 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g.Table("hhea",[{name:"version",type:"FIXED",value:65536},{name:"ascender",type:"FWORD",value:0},{name:"descender",type:"FWORD",value:0},{name:"lineGap",type:"FWORD",value:0},{name:"advanceWidthMax",type:"UFWORD",value:0},{name:"minLeftSideBearing",type:"FWORD",value:0},{name:"minRightSideBearing",type:"FWORD",value:0},{name:"xMaxExtent",type:"FWORD",value:0},{name:"caretSlopeRise",type:"SHORT",value:1},{name:"caretSlopeRun",type:"SHORT",value:0},{name:"caretOffset",type:"SHORT",value:0},{name:"reserved1",type:"SHORT",value:0},{name:"reserved2",type:"SHORT",value:0},{name:"reserved3",type:"SHORT",value:0},{name:"reserved4",type:"SHORT",value:0},{name:"metricDataFormat",type:"SHORT",value:0},{name:"numberOfHMetrics",type:"USHORT",value:0}],a)}var f=a("../parse"),g=a("../table");c.parse=d,c.make=e},{"../parse":9,"../table":11}],19:[function(a,b,c){"use strict";function d(a,b,c,d,e){for(var g,h,i=new f.Parser(a,b),j=0;d>j;j+=1){c>j&&(g=i.parseUShort(),h=i.parseShort());var 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f="cylinder|"+a+"|"+b+"|"+c+"|"+e;if(!this._graphics.geometryInHash(f)){var g=new d.Geometry3D,h=function(c,e){var f=2*Math.PI*c,g=a*Math.sin(f),h=2*b*e-b,i=a*Math.cos(f);return new d.Vector(g,h,i)};g.parametricGeometry(h,c,e),g.mergeVertices();var i=function(c,e){var f=2*Math.PI*c,g=a*Math.sin(-f),h=b,i=a*Math.cos(f);return 0===e?new d.Vector(0,b,0):new d.Vector(g,h,i)};g.parametricGeometry(i,c,1,g.vertices.length);var j=function(c,e){var f=2*Math.PI*c,g=a*Math.sin(f),h=-b,i=a*Math.cos(f);return 0===e?new d.Vector(0,-b,0):new d.Vector(g,h,i)};g.parametricGeometry(j,c,1,g.vertices.length);var k=g.generateObj(!0);this._graphics.initBuffer(f,k)}return this._graphics.drawBuffer(f),this},d.prototype.cone=function(a,b,c,e){a=a||50,b=b||50,c=c||12,e=e||8;var f="cone|"+a+"|"+b+"|"+c+"|"+e;if(!this._graphics.geometryInHash(f)){var g=new d.Geometry3D,h=function(c,e){var f=2*Math.PI*c,g=a*(1-e)*Math.sin(f),h=2*b*e-b,i=a*(1-e)*Math.cos(f);return new d.Vector(g,h,i)};g.parametricGeometry(h,c,e),g.mergeVertices();var i=function(c,e){var f=2*Math.PI*c,g=a*(1-e)*Math.sin(-f),h=-b,i=a*(1-e)*Math.cos(f);return new d.Vector(g,h,i)};g.parametricGeometry(i,c,1,g.vertices.length);var j=g.generateObj(!0);this._graphics.initBuffer(f,j)}return this._graphics.drawBuffer(f),this},d.prototype.torus=function(a,b,c,e){a=a||50,b=b||20,c=c||12,e=e||8;var f="torus|"+a+"|"+b+"|"+c+"|"+e;if(!this._graphics.geometryInHash(f)){var g=new d.Geometry3D,h=function(c,e){var f=2*Math.PI*c,g=2*Math.PI*e,h=(a+b*Math.cos(g))*Math.cos(f),i=(a+b*Math.cos(g))*Math.sin(f),j=b*Math.sin(g);return new d.Vector(h,i,j)};g.parametricGeometry(h,c,e);var i=g.generateObj();this._graphics.initBuffer(f,i)}return this._graphics.drawBuffer(f),this},d.prototype.box=function(a,b,c){a=a||10,b=b||a,c=c||a;var e=typeof arguments[3]===Number?arguments[3]:1,f=typeof arguments[4]===Number?arguments[4]:1,g="cube|"+a+"|"+b+"|"+c+"|"+e+"|"+f;if(!this._graphics.geometryInHash(g)){var h=new d.Geometry3D,i=function(e,f){var g=2*a*e-a,h=2*b*f-b,i=c;return new d.Vector(g,h,i)},j=function(e,f){var g=2*a*(1-e)-a,h=2*b*f-b,i=-c;return new d.Vector(g,h,i)},k=function(e,f){var g=2*a*(1-e)-a,h=b,i=2*c*f-c;return new d.Vector(g,h,i)},l=function(e,f){var g=2*a*e-a,h=-b,i=2*c*f-c;return new d.Vector(g,h,i)},m=function(e,f){var g=a,h=2*b*e-b,i=2*c*f-c;return new d.Vector(g,h,i)},n=function(e,f){var g=-a,h=2*b*(1-e)-b,i=2*c*f-c;return new d.Vector(g,h,i)};h.parametricGeometry(i,e,f,h.vertices.length),h.parametricGeometry(j,e,f,h.vertices.length),h.parametricGeometry(k,e,f,h.vertices.length),h.parametricGeometry(l,e,f,h.vertices.length),h.parametricGeometry(m,e,f,h.vertices.length),h.parametricGeometry(n,e,f,h.vertices.length);var o=h.generateObj(!0);this._graphics.initBuffer(g,o)}return this._graphics.drawBuffer(g),this},b.exports=d},{"../core/core":49,"./p5.Geometry3D":35}],31:[function(a,b,c){"use strict";function d(a){var b=[];return a.forEach(function(a){b.push(a/255)}),b}var e=a("../core/core");e.Renderer3D.prototype.primitives2D=function(a){var b=this.GL,c=this.getColorVertexShader(),d=this.verticeBuffer;b.bindBuffer(b.ARRAY_BUFFER,d),b.bufferData(b.ARRAY_BUFFER,new Float32Array(a),b.STATIC_DRAW),b.vertexAttribPointer(c.vertexPositionAttribute,3,b.FLOAT,!1,0,0);var e=this.colorBuffer;b.bindBuffer(b.ARRAY_BUFFER,e);for(var f=this.getCurColor(),g=[],h=0;h<a.length/3;h++)g=g.concat(f);b.bufferData(b.ARRAY_BUFFER,new Float32Array(g),b.STATIC_DRAW),b.vertexAttribPointer(c.vertexColorAttribute,4,b.FLOAT,!1,0,0);var i="vertexColorVert|vertexColorFrag";this.setMatrixUniforms(i)},e.Renderer3D.prototype.point=function(a,b,c){var d=this.GL;return this.primitives2D([a,b,c]),d.drawArrays(d.POINTS,0,1),this},e.Renderer3D.prototype.line=function(a,b,c,d,e,f){var g=this.GL;return this.primitives2D([a,b,c,d,e,f]),g.drawArrays(g.LINES,0,2),this},e.Renderer3D.prototype.triangle=function(a,b,c,d,e,f,g,h,i){var j=this.GL;return this.primitives2D([a,b,c,d,e,f,g,h,i]),this._strokeCheck(),j.drawArrays(j.TRIANGLES,0,3),this},e.Renderer3D.prototype.quad=function(a,b,c,d,e,f,g,h,i,j,k,l){var m=this.GL;return this.primitives2D([a,b,c,d,e,f,g,h,i,j,k,l]),this._strokeCheck(),m.drawArrays(m.TRIANGLE_STRIP,0,4),this},e.Renderer3D.prototype.beginShape=function(a){return this.modeStack.push(a),this.verticeStack=[],this},e.Renderer3D.prototype.vertex=function(a,b,c){return this.verticeStack.push(a,b,c),this},e.Renderer3D.prototype.endShape=function(){var a=this.GL;this.primitives2D(this.verticeStack),this.verticeStack=[];var b=this.modeStack.pop();switch(b){case"POINTS":a.drawArrays(a.POINTS,0,1);break;case"LINES":a.drawArrays(a.LINES,0,2);break;case"TRIANGLES":this._strokeCheck(),a.drawArrays(a.TRIANGLES,0,3);break;case"TRIANGLE_STRIP":this._strokeCheck(),a.drawArrays(a.TRIANGLE_STRIP,0,4);break;default:this._strokeCheck(),a.drawArrays(a.TRIANGLES,0,3)}return this},e.Renderer3D.prototype._strokeCheck=function(){var a=this.drawModeStack[this.drawModeStack.length-1];if("stroke"===a)throw new Error("stroke for shapes in 3D not yet implemented, use fill for now :(")},e.Renderer3D.prototype.fill=function(a,b,c,e){var f=this._pInst.color.apply(this._pInst,arguments),g=d(f.rgba);return g!==this.getCurColor()&&this.colorStack.push(g),this.drawModeStack.push("fill"),this},e.Renderer3D.prototype.stroke=function(a,b,c,e){var f=this._pInst.color.apply(this._pInst,arguments),g=d(f.rgba);return g!==this.getCurColor()&&this.colorStack.push(g),this.drawModeStack.push("stroke"),this},e.Renderer3D.prototype.getColorVertexShader=function(){var a,b=this.GL,c="vertexColorVert|vertexColorFrag";return this.materialInHash(c)?a=this.mHash[c]:(a=this.initShaders("vertexColorVert","vertexColorFrag",!0),a.vertexColorAttribute=b.getAttribLocation(a,"aVertexColor"),b.enableVertexAttribArray(a.vertexColorAttribute)),a},b.exports=e.Renderer3D},{"../core/core":49}],32:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.orbitControl=function(){return this.mouseIsPressed&&(this.rotateX((this.mouseX-this.width/2)/(this.width/2)),this.rotateY((this.mouseY-this.height/2)/(this.width/2))),this},b.exports=d},{"../core/core":49}],33:[function(a,b,c){"use strict";function d(a){var b=[];return a.forEach(function(a){b.push(a/255)}),b}var e=a("../core/core");e.prototype.ambientLight=function(a,b,c,e){var f=this._graphics.GL,g=this._graphics.getShader("directionalLightVert","lightFrag");f.useProgram(g),g.uAmbientColor=f.getUniformLocation(g,"uAmbientColor");var h=this._graphics._pInst.color.apply(this._graphics._pInst,arguments),i=d(h.rgba);return f.uniform3f(g.uAmbientColor,i[0],i[1],i[2]),g.uMaterialColor=f.getUniformLocation(g,"uMaterialColor"),f.uniform4f(g.uMaterialColor,1,1,1,1),this},e.prototype.directionalLight=function(a,b,c,e,f,g,h){var i=this._graphics.GL,j=this._graphics.getShader("directionalLightVert","lightFrag");i.useProgram(j),j.uDirectionalColor=i.getUniformLocation(j,"uDirectionalColor");var k=this._graphics._pInst.color.apply(this._graphics._pInst,[a,b,c]),l=d(k.rgba);return i.uniform3f(j.uDirectionalColor,l[0],l[1],l[2]),j.uLightingDirection=i.getUniformLocation(j,"uLightingDirection"),i.uniform3f(j.uLightingDirection,arguments[arguments.length-3],arguments[arguments.length-2],arguments[arguments.length-1]),j.uMaterialColor=i.getUniformLocation(j,"uMaterialColor"),i.uniform4f(j.uMaterialColor,1,1,1,1),this},e.prototype.pointLight=function(){},b.exports=e},{"../core/core":49}],34:[function(a,b,c){"use strict";function d(a){return 0===(a&a-1)}function e(a){var b=[];return a.forEach(function(a){b.push(a/255)}),b}var f=a("../core/core");f.prototype.normalMaterial=function(){return this._graphics.getShader("normalVert","normalFrag"),this},f.prototype.texture=function(a){var b=this._graphics.GL,c=this._graphics.getShader("normalVert","textureFrag");b.useProgram(c);var e=b.createTexture();if(b.bindTexture(b.TEXTURE_2D,e),a instanceof f.Image){a.loadPixels();var g=new Uint8Array(a.pixels);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,a.width,a.height,0,b.RGBA,b.UNSIGNED_BYTE,g)}return d(a.width)&&d(a.height)?b.generateMipmap(b.TEXTURE_2D):(b.texParameteri(b.TETXURE_2D,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE),b.texParameteri(b.TETXURE_2D,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE),b.texParameteri(b.TETXURE_2D,b.TEXTURE_MIN_FILTER,b.LINEAR)),b.bindTexture(b.TEXTURE_2D,e),b.uniform1i(b.getUniformLocation(c,"uSampler"),0),this},f.prototype.basicMaterial=function(){var a=this._graphics.GL,b=this._graphics.getShader("normalVert","basicFrag");a.useProgram(b),b.uMaterialColor=a.getUniformLocation(b,"uMaterialColor");var c=this._graphics._pInst.color.apply(this._graphics._pInst,arguments),d=e(c.rgba);return a.uniform4f(b.uMaterialColor,d[0],d[1],d[2],d[3]),this},f.prototype.ambientMaterial=function(){var a=this._graphics.GL,b=this._graphics.getCurShaderId(),c=this._graphics.mHash[b];a.useProgram(c),c.uMaterialColor=a.getUniformLocation(c,"uMaterialColor");var d=this._graphics._pInst.color.apply(this._graphics._pInst,arguments),f=e(d.rgba);return a.uniform4f(c.uMaterialColor,f[0],f[1],f[2],f[3]),this},f.prototype.specularMaterial=function(){return this},b.exports=f},{"../core/core":49}],35:[function(a,b,c){"use strict";function d(a){return a.reduce(function(a,b){return a.concat(b)})}function e(a){return d(a.map(function(a){return[a.x,a.y,a.z]}))}var f=a("../core/core");f.Geometry3D=function(){this.vertices=[],this.vertexNormals=[],this.faces=[],this.faceNormals=[],this.uvs=[]},f.Geometry3D.prototype.parametricGeometry=function(a,b,c,d){var e,f,g,h,i;d=d||0;var j=b+1;for(e=0;c>=e;e++)for(i=e/c,f=0;b>=f;f++)h=f/b,g=a(h,i),this.vertices.push(g);var k,l,m,n,o,p,q,r;for(e=0;c>e;e++)for(f=0;b>f;f++)k=e*j+f+d,l=e*j+f+1+d,m=(e+1)*j+f+1+d,n=(e+1)*j+f+d,o=[f/b,e/c],p=[(f+1)/b,e/c],q=[(f+1)/b,(e+1)/c],r=[f/b,(e+1)/c],this.faces.push([k,l,n]),this.uvs.push([o,p,r]),this.faces.push([l,m,n]),this.uvs.push([p,q,r])},f.Geometry3D.prototype.mergeVertices=function(){var a,b,c,d,e,f={},g=[],h=[],i=4,j=Math.pow(10,i);for(c=0;c<this.vertices.length;c++)a=this.vertices[c],b=Math.round(a.x*j)+"_"+Math.round(a.y*j)+"_"+Math.round(a.z*j),void 0===f[b]?(f[b]=c,g.push(this.vertices[c]),h[c]=g.length-1):h[c]=h[f[b]];var k=[];for(c=0;c<this.faces.length;c++){d=this.faces[c],d[0]=h[d[0]],d[1]=h[d[1]],d[2]=h[d[2]],e=[d[0],d[1],d[2]];for(var l=-1,m=0;3>m;m++)if(e[m]===e[(m+1)%3]){l=m,k.push(c);break}}for(c=k.length-1;c>=0;c--){var n=k[c];this.faces.splice(n,1)}var o=this.vertices.length-g.length;return this.vertices=g,o},f.Geometry3D.prototype.computeFaceNormals=function(){for(var a=new f.Vector,b=new f.Vector,c=0;c<this.faces.length;c++){var d=this.faces[c],e=this.vertices[d[0]],g=this.vertices[d[1]],h=this.vertices[d[2]];f.Vector.sub(h,g,a),f.Vector.sub(e,g,b);var i=f.Vector.cross(b,a);i.normalize(),i.mult(-1),this.faceNormals[c]=i}},f.Geometry3D.prototype.computeVertexNormals=function(){var a,b,c,d,e,g=[];for(e=new Array(this.vertices.length),a=0;a<this.vertices.length;a++)e[a]=new f.Vector;for(b=0;b<this.faces.length;b++)c=this.faces[b],d=this.faceNormals[b],e[c[0]].add(d),e[c[1]].add(d),e[c[2]].add(d);for(a=0;a<this.vertices.length;a++)e[a].normalize();for(b=0;b<this.faces.length;b++)c=this.faces[b],g[b]=[],g[b][0]=e[c[0]].copy(),g[b][1]=e[c[1]].copy(),g[b][2]=e[c[2]].copy();for(b=0;b<this.faces.length;b++)c=this.faces[b],d=this.faceNormals[b],this.vertexNormals[c[0]]=g[b][0],this.vertexNormals[c[1]]=g[b][1],this.vertexNormals[c[2]]=g[b][2]},f.Geometry3D.prototype.generateUV=function(a,b){a=d(a),b=d(b);var c=[];return a.forEach(function(a,d){c[a]=b[d]}),d(c)},f.Geometry3D.prototype.generateObj=function(a){a||this.mergeVertices(),this.computeFaceNormals(),this.computeVertexNormals();var b={vertices:e(this.vertices),vertexNormals:e(this.vertexNormals),uvs:this.generateUV(this.faces,this.uvs),faces:d(this.faces),len:3*this.faces.length};return b},b.exports=f.Geometry3D},{"../core/core":49}],36:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../math/polargeometry"),f=a("../core/constants"),g="undefined"!=typeof Float32Array?Float32Array:Array;d.Matrix=function(){return arguments[0]instanceof d?(this.p5=arguments[0],this.mat4=arguments[1]||new g([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])):this.mat4=arguments[0]||new g([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this},d.Matrix.prototype.set=function(a){return a instanceof d.Matrix?(this.mat4=a.mat4,this):a instanceof g?(this.mat4=a,this):this},d.Matrix.prototype.get=function(){return new d.Matrix(this.mat4)},d.Matrix.prototype.copy=function(){var a=new d.Matrix;return a.mat4[0]=this.mat4[0],a.mat4[1]=this.mat4[1],a.mat4[2]=this.mat4[2],a.mat4[3]=this.mat4[3],a.mat4[4]=this.mat4[4],a.mat4[5]=this.mat4[5],a.mat4[6]=this.mat4[6],a.mat4[7]=this.mat4[7],a.mat4[8]=this.mat4[8],a.mat4[9]=this.mat4[9],a.mat4[10]=this.mat4[10],a.mat4[11]=this.mat4[11],a.mat4[12]=this.mat4[12],a.mat4[13]=this.mat4[13],a.mat4[14]=this.mat4[14],a.mat4[15]=this.mat4[15],a},d.Matrix.identity=function(){return new d.Matrix},d.Matrix.prototype.transpose=function(a){var b,c,e,f,h,i;return a instanceof d.Matrix?(b=a.mat4[1],c=a.mat4[2],e=a.mat4[3],f=a.mat4[6],h=a.mat4[7],i=a.mat4[11],this.mat4[0]=a.mat4[0],this.mat4[1]=a.mat4[4],this.mat4[2]=a.mat4[8],this.mat4[3]=a.mat4[12],this.mat4[4]=b,this.mat4[5]=a.mat4[5],this.mat4[6]=a.mat4[9],this.mat4[7]=a.mat4[13],this.mat4[8]=c,this.mat4[9]=f,this.mat4[10]=a.mat4[10],this.mat4[11]=a.mat4[14],this.mat4[12]=e,this.mat4[13]=h,this.mat4[14]=i,this.mat4[15]=a.mat4[15]):a instanceof g&&(b=a[1],c=a[2],e=a[3],f=a[6],h=a[7],i=a[11],this.mat4[0]=a[0],this.mat4[1]=a[4],this.mat4[2]=a[8],this.mat4[3]=a[12],this.mat4[4]=b,this.mat4[5]=a[5],this.mat4[6]=a[9],this.mat4[7]=a[13],this.mat4[8]=c,this.mat4[9]=f,this.mat4[10]=a[10],this.mat4[11]=a[14],this.mat4[12]=e,this.mat4[13]=h,this.mat4[14]=i,this.mat4[15]=a[15]),this},d.Matrix.prototype.invert=function(a){var b,c,e,f,h,i,j,k,l,m,n,o,p,q,r,s;a instanceof d.Matrix?(b=a.mat4[0],c=a.mat4[1],e=a.mat4[2],f=a.mat4[3],h=a.mat4[4],i=a.mat4[5],j=a.mat4[6],k=a.mat4[7],l=a.mat4[8],m=a.mat4[9],n=a.mat4[10],o=a.mat4[11],p=a.mat4[12],q=a.mat4[13],r=a.mat4[14],s=a.mat4[15]):a instanceof g&&(b=a[0],c=a[1],e=a[2],f=a[3],h=a[4],i=a[5],j=a[6],k=a[7],l=a[8],m=a[9],n=a[10],o=a[11],p=a[12],q=a[13],r=a[14],s=a[15]);var t=b*i-c*h,u=b*j-e*h,v=b*k-f*h,w=c*j-e*i,x=c*k-f*i,y=e*k-f*j,z=l*q-m*p,A=l*r-n*p,B=l*s-o*p,C=m*r-n*q,D=m*s-o*q,E=n*s-o*r,F=t*E-u*D+v*C+w*B-x*A+y*z;return F?(F=1/F,this.mat4[0]=(i*E-j*D+k*C)*F,this.mat4[1]=(e*D-c*E-f*C)*F,this.mat4[2]=(q*y-r*x+s*w)*F,this.mat4[3]=(n*x-m*y-o*w)*F,this.mat4[4]=(j*B-h*E-k*A)*F,this.mat4[5]=(b*E-e*B+f*A)*F,this.mat4[6]=(r*v-p*y-s*u)*F,this.mat4[7]=(l*y-n*v+o*u)*F,this.mat4[8]=(h*D-i*B+k*z)*F,this.mat4[9]=(c*B-b*D-f*z)*F,this.mat4[10]=(p*x-q*v+s*t)*F,this.mat4[11]=(m*v-l*x-o*t)*F,this.mat4[12]=(i*A-h*C-j*z)*F,this.mat4[13]=(b*C-c*A+e*z)*F,this.mat4[14]=(q*u-p*w-r*t)*F,this.mat4[15]=(l*w-m*u+n*t)*F,this):null},d.Matrix.prototype.determinant=function(){var a=this.mat4[0]*this.mat4[5]-this.mat4[1]*this.mat4[4],b=this.mat4[0]*this.mat4[6]-this.mat4[2]*this.mat4[4],c=this.mat4[0]*this.mat4[7]-this.mat4[3]*this.mat4[4],d=this.mat4[1]*this.mat4[6]-this.mat4[2]*this.mat4[5],e=this.mat4[1]*this.mat4[7]-this.mat4[3]*this.mat4[5],f=this.mat4[2]*this.mat4[7]-this.mat4[3]*this.mat4[6],g=this.mat4[8]*this.mat4[13]-this.mat4[9]*this.mat4[12],h=this.mat4[8]*this.mat4[14]-this.mat4[10]*this.mat4[12],i=this.mat4[8]*this.mat4[15]-this.mat4[11]*this.mat4[12],j=this.mat4[9]*this.mat4[14]-this.mat4[10]*this.mat4[13],k=this.mat4[9]*this.mat4[15]-this.mat4[11]*this.mat4[13],l=this.mat4[10]*this.mat4[15]-this.mat4[11]*this.mat4[14];return a*l-b*k+c*j+d*i-e*h+f*g},d.Matrix.prototype.mult=function(a){var b=new g(16),c=new g(16);a instanceof d.Matrix?c=a.mat4:a instanceof g&&(c=a);var e=this.mat4[0],f=this.mat4[1],h=this.mat4[2],i=this.mat4[3];return b[0]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[1]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[2]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[3]=e*c[3]+f*c[7]+h*c[11]+i*c[15],e=this.mat4[4],f=this.mat4[5],h=this.mat4[6],i=this.mat4[7],b[4]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[5]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[6]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[7]=e*c[3]+f*c[7]+h*c[11]+i*c[15],e=this.mat4[8],f=this.mat4[9],h=this.mat4[10],i=this.mat4[11],b[8]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[9]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[10]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[11]=e*c[3]+f*c[7]+h*c[11]+i*c[15],e=this.mat4[12],f=this.mat4[13],h=this.mat4[14],i=this.mat4[15],b[12]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[13]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[14]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[15]=e*c[3]+f*c[7]+h*c[11]+i*c[15],this.mat4=b,this},d.Matrix.prototype.scale=function(){var a,b,c;arguments[0]instanceof d.Vector?(a=arguments[0].x,b=arguments[0].y,c=arguments[0].z):arguments[0]instanceof Array?(a=arguments[0][0],b=arguments[0][1],c=arguments[0][2]):(a=arguments[0]||1,b=arguments[1]||1,c=arguments[2]||1);for(var e=new g(16),f=0;f<this.mat4.length;f++){var h=f%4;switch(h){case 0:e[f]=this.mat4[f]*a;break;case 1:e[f]=this.mat4[f]*b;break;case 2:e[f]=this.mat4[f]*c;break;case 3:e[f]=this.mat4[f]}}return this.mat4=e,this},d.Matrix.prototype.rotate=function(a,b){var c,g,h,i,j;this.p5?this.p5._angleMode===f.DEGREES&&(i=e.degreesToRadians(a)):i=a,b instanceof d.Vector?(c=b.x,g=b.y,h=b.z):b instanceof Array&&(c=b[0],g=b[1],h=b[2]),j=Math.sqrt(c*c+g*g+h*h),c*=1/j,g*=1/j,h*=1/j;var k=this.mat4[0],l=this.mat4[1],m=this.mat4[2],n=this.mat4[3],o=this.mat4[4],p=this.mat4[5],q=this.mat4[6],r=this.mat4[7],s=this.mat4[8],t=this.mat4[9],u=this.mat4[10],v=this.mat4[11],w=Math.sin(i),x=Math.cos(i),y=1-x,z=c*c*y+x,A=g*c*y+h*w,B=h*c*y-g*w,C=c*g*y-h*w,D=g*g*y+x,E=h*g*y+c*w,F=c*h*y+g*w,G=g*h*y-c*w,H=h*h*y+x;return this.mat4[0]=k*z+o*A+s*B,this.mat4[1]=l*z+p*A+t*B,this.mat4[2]=m*z+q*A+u*B,this.mat4[3]=n*z+r*A+v*B,this.mat4[4]=k*C+o*D+s*E,this.mat4[5]=l*C+p*D+t*E,this.mat4[6]=m*C+q*D+u*E,this.mat4[7]=n*C+r*D+v*E,this.mat4[8]=k*F+o*G+s*H,this.mat4[9]=l*F+p*G+t*H,this.mat4[10]=m*F+q*G+u*H,this.mat4[11]=n*F+r*G+v*H,this},d.Matrix.prototype.translate=function(a){var b=a[0],c=a[1],d=a[2];this.mat4[12]=this.mat4[0]*b+this.mat4[4]*c+this.mat4[8]*d+this.mat4[12],this.mat4[13]=this.mat4[1]*b+this.mat4[5]*c+this.mat4[9]*d+this.mat4[13],this.mat4[14]=this.mat4[2]*b+this.mat4[6]*c+this.mat4[10]*d+this.mat4[14],this.mat4[15]=this.mat4[3]*b+this.mat4[7]*c+this.mat4[11]*d+this.mat4[15]},d.Matrix.prototype.rotateX=function(a){this.rotate(a,[1,0,0])},d.Matrix.prototype.rotateY=function(a){this.rotate(a,[0,1,0])},d.Matrix.prototype.rotateZ=function(a){this.rotate(a,[0,0,1])},d.Matrix.prototype.perspective=function(a,b,c,d){var e=1/Math.tan(a/2),f=1/(c-d);return this.mat4[0]=e/b,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=e,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=(d+c)*f,this.mat4[11]=-1,this.mat4[12]=0,this.mat4[13]=0,this.mat4[14]=2*d*c*f,this.mat4[15]=0,this},d.Matrix.prototype.ortho=function(a,b,c,d,e,f){var g=1/(a-b),h=1/(c-d),i=1/(e-f);return this.mat4[0]=-2*g,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=-2*h,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=2*i,this.mat4[11]=0,this.mat4[12]=(a+b)*g,this.mat4[13]=(d+c)*h,this.mat4[14]=(f+e)*i,this.mat4[15]=1,this},b.exports=d.Matrix},{"../core/constants":48,"../core/core":49,"../math/polargeometry":78}],37:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./shader");a("../core/p5.Renderer"),a("./p5.Matrix");var f=[],g=[],h=1e3,i={alpha:!1,depth:!0,stencil:!0,antialias:!1,premultipliedAlpha:!1,preserveDrawingBuffer:!1};d.Renderer3D=function(a,b,c){d.Renderer.call(this,a,b,c);try{if(this.drawingContext=this.canvas.getContext("webgl",i)||this.canvas.getContext("experimental-webgl",i),null===this.drawingContext)throw new Error("Error creating webgl context");console.log("p5.Renderer3D: enabled webgl context")}catch(e){throw new Error(e)}this.isP3D=!0,this.GL=this.drawingContext;var f=this.GL;return f.clearColor(1,1,1,1),f.clearDepth(1),f.enable(f.DEPTH_TEST),f.depthFunc(f.LEQUAL),f.clear(f.COLOR_BUFFER_BIT|f.DEPTH_BUFFER_BIT),f.viewport(0,0,f.drawingBufferWidth,f.drawingBufferHeight),this.initMatrix(),this.initHash(),this.resetStack(),this.verticeBuffer=f.createBuffer(),this.colorBuffer=f.createBuffer(),this},d.Renderer3D.prototype=Object.create(d.Renderer.prototype),d.Renderer3D.prototype._applyDefaults=function(){return this},d.Renderer3D.prototype.resize=function(a,b){var c=this.GL;d.Renderer.prototype.resize.call(this,a,b),c.viewport(0,0,c.drawingBufferWidth,c.drawingBufferHeight)},d.Renderer3D.prototype.background=function(){var a=this.GL,b=this._pInst.color.apply(this._pInst,arguments),c=b.rgba[0]/255,d=b.rgba[1]/255,e=b.rgba[2]/255,f=b.rgba[3]/255;a.clearColor(c,d,e,f),a.clear(a.COLOR_BUFFER_BIT|a.DEPTH_BUFFER_BIT),this.resetMatrix(),this.resetStack()},d.Renderer3D.prototype.initShaders=function(a,b,c){var d=this.GL,f=d.createShader(d.VERTEX_SHADER);if(d.shaderSource(f,e[a]),d.compileShader(f),!d.getShaderParameter(f,d.COMPILE_STATUS))return alert("Yikes! An error occurred compiling the shaders:"+d.getShaderInfoLog(f)),null;var g=d.createShader(d.FRAGMENT_SHADER);if(d.shaderSource(g,e[b]),d.compileShader(g),!d.getShaderParameter(g,d.COMPILE_STATUS))return alert("Darn! An error occurred compiling the shaders:"+d.getShaderInfoLog(g)),null;var i=d.createProgram();return d.attachShader(i,f),d.attachShader(i,g),d.linkProgram(i),d.getProgramParameter(i,d.LINK_STATUS)||alert("Snap! Error linking shader program"),d.useProgram(i),i.uResolution=d.getUniformLocation(i,"uResolution"),d.uniform1f(i.uResolution,h),i.vertexPositionAttribute=d.getAttribLocation(i,"aPosition"),d.enableVertexAttribArray(i.vertexPositionAttribute),void 0===c&&(i.vertexNormalAttribute=d.getAttribLocation(i,"aNormal"),d.enableVertexAttribArray(i.vertexNormalAttribute),i.uNMatrixUniform=d.getUniformLocation(i,"uNormalMatrix"),i.textureCoordAttribute=d.getAttribLocation(i,"aTexCoord"),d.enableVertexAttribArray(i.textureCoordAttribute),i.samplerUniform=d.getUniformLocation(i,"uSampler")),i.uPMatrixUniform=d.getUniformLocation(i,"uTransformMatrix"),i.uMVMatrixUniform=d.getUniformLocation(i,"uModelviewMatrix"),this.mHash[a+"|"+b]=i,i},d.Renderer3D.prototype.getShader=function(a,b){var c=a+"|"+b;return this.materialInHash(c)||this.initShaders(a,b),c!==this.getCurShaderId()&&this.saveShaders(c),this.mHash[c]},d.Renderer3D.prototype.setMatrixUniforms=function(a){var b=this.GL,c=this.mHash[a];b.useProgram(c),b.uniformMatrix4fv(c.uPMatrixUniform,!1,this.uPMatrix.mat4),b.uniformMatrix4fv(c.uMVMatrixUniform,!1,this.uMVMatrix.mat4),this.uNMatrix=new d.Matrix,this.uNMatrix.invert(this.uMVMatrix),this.uNMatrix.transpose(this.uNMatrix),b.uniformMatrix4fv(c.uNMatrixUniform,!1,this.uNMatrix.mat4)},d.Renderer3D.prototype.saveShaders=function(a){g.push(a)},d.Renderer3D.prototype.getCurColor=function(){return this.colorStack[this.colorStack.length-1]||[.5,.5,.5,1]},d.Renderer3D.prototype.getCurShaderId=function(){var a=g[g.length-1];if(void 0===a){a="normalVert|basicFrag";var b=this.GL,c=this.initShaders("normalVert","basicFrag");c.uMaterialColor=b.getUniformLocation(c,"uMaterialColor");var d=this.getCurColor();b.uniform4f(c.uMaterialColor,d[0],d[1],d[2],d[3]),this.saveShaders(a)}return a},d.Renderer3D.prototype.resetStack=function(){g=[],this.colorStack=[],this.modeStack=[],this.drawModeStack=[],this.verticeStack=[],this.lightStack=[]},d.Renderer3D.prototype.initHash=function(){this.gHash={},this.mHash={}},d.Renderer3D.prototype.geometryInHash=function(a){return void 0!==this.gHash[a]},d.Renderer3D.prototype.materialInHash=function(a){return void 0!==this.mHash[a]},d.Renderer3D.prototype.initMatrix=function(){this.uMVMatrix=new d.Matrix,this.uPMatrix=new d.Matrix,this.uNMatrix=new d.Matrix;var a=this.width,b=this.height;this.uPMatrix.perspective(60/180*Math.PI,a/b,.1,100)},d.Renderer3D.prototype.resetMatrix=function(){this.uMVMatrix=d.Matrix.identity()},d.Renderer3D.prototype.translate=function(a,b,c){return a/=h,b=-b/h,c/=h,this.uMVMatrix.translate([a,b,c]),this},d.Renderer3D.prototype.scale=function(a,b,c){return this.uMVMatrix.scale([a,b,c]),this},d.Renderer3D.prototype.rotateX=function(a){return this.uMVMatrix.rotateX(a),this},d.Renderer3D.prototype.rotateY=function(a){return this.uMVMatrix.rotateY(a),this},d.Renderer3D.prototype.rotateZ=function(a){return this.uMVMatrix.rotateZ(a),this},d.Renderer3D.prototype.push=function(){f.push(this.uMVMatrix.copy())},d.Renderer3D.prototype.pop=function(){if(0===f.length)throw"Invalid popMatrix!";this.uMVMatrix=f.pop()},b.exports=d.Renderer3D},{"../core/core":49,"../core/p5.Renderer":55,"./p5.Matrix":36,"./shader":39}],38:[function(a,b,c){"use strict";var d=a("../core/core");d.Renderer3D.prototype.createBuffer=function(a,b){var c=this.GL;this.gHash[a]={},this.gHash[a].len=b.len,this.gHash[a].vertexBuffer=c.createBuffer(),this.gHash[a].normalBuffer=c.createBuffer(),this.gHash[a].uvBuffer=c.createBuffer(),this.gHash[a].indexBuffer=c.createBuffer()},d.Renderer3D.prototype.initBuffer=function(a,b){var c=this.GL;this.createBuffer(a,b);var d=this.mHash[this.getCurShaderId()];c.bindBuffer(c.ARRAY_BUFFER,this.gHash[a].vertexBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(b.vertices),c.STATIC_DRAW),c.vertexAttribPointer(d.vertexPositionAttribute,3,c.FLOAT,!1,0,0),c.bindBuffer(c.ARRAY_BUFFER,this.gHash[a].normalBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(b.vertexNormals),c.STATIC_DRAW),c.vertexAttribPointer(d.vertexNormalAttribute,3,c.FLOAT,!1,0,0),c.bindBuffer(c.ARRAY_BUFFER,this.gHash[a].uvBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(b.uvs),c.STATIC_DRAW),c.vertexAttribPointer(d.textureCoordAttribute,2,c.FLOAT,!1,0,0),c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,this.gHash[a].indexBuffer),c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(b.faces),c.STATIC_DRAW)},d.Renderer3D.prototype.drawBuffer=function(a){var b=this.GL,c=this.getCurShaderId(),d=this.mHash[c];b.bindBuffer(b.ARRAY_BUFFER,this.gHash[a].vertexBuffer),b.vertexAttribPointer(d.vertexPositionAttribute,3,b.FLOAT,!1,0,0),b.bindBuffer(b.ARRAY_BUFFER,this.gHash[a].normalBuffer),b.vertexAttribPointer(d.vertexNormalAttribute,3,b.FLOAT,!1,0,0),b.bindBuffer(b.ARRAY_BUFFER,this.gHash[a].uvBuffer),b.vertexAttribPointer(d.textureCoordAttribute,2,b.FLOAT,!1,0,0),b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,this.gHash[a].indexBuffer),this.setMatrixUniforms(c),b.drawElements(b.TRIANGLES,this.gHash[a].len,b.UNSIGNED_SHORT,0)},b.exports=d.Renderer3D},{"../core/core":49}],39:[function(a,b,c){b.exports={vertexColorVert:"attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelviewMatrix;\nuniform mat4 uTransformMatrix;\n\nvarying vec4 vColor;\n\nvoid main(void) {\n vec3 zeroToOne = aPosition / 1000.0;\n vec4 positionVec4 = vec4(zeroToOne * vec3(1., -1., 1.), 1.);\n gl_Position = uTransformMatrix * uModelviewMatrix * positionVec4;\n vColor = aVertexColor;\n}",vertexColorFrag:"precision mediump float;\nvarying vec4 vColor;\nvoid main(void) {\n gl_FragColor = vColor;\n}",normalVert:"attribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uModelviewMatrix;\nuniform mat4 uTransformMatrix;\nuniform mat4 uNormalMatrix;\nuniform float uResolution;\n\nvarying vec3 vVertexNormal;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n vec3 zeroToOne = aPosition / uResolution;\n vec4 positionVec4 = vec4(zeroToOne, 1.);\n gl_Position = uTransformMatrix * uModelviewMatrix * positionVec4;\n vVertexNormal = vec3( uNormalMatrix * vec4( aNormal, 1.0 ) );\n vVertTexCoord = aTexCoord;\n}",normalFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nvoid main(void) {\n gl_FragColor = vec4(vVertexNormal, 1.0);\n}",basicFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nuniform vec4 uMaterialColor;\nvoid main(void) {\n gl_FragColor = uMaterialColor;\n}",textureFrag:"precision mediump float;\nvarying highp vec2 vVertTexCoord;\nuniform sampler2D uSampler;\nvoid main(void) {\n gl_FragColor = texture2D(uSampler, vec2(vVertTexCoord.s,vVertTexCoord.t));\n}",lightFrag:"precision mediump float;\n//varying vec2 vTextureCoord;\nvarying vec3 vLightWeighting;\n//uniform sampler2D uSampler;\nuniform vec4 uMaterialColor;\nvoid main(void) {\n //vec4 textureColor = texture2D(uSampler, vec2(vTextureCoord.s, vTextureCoord.t));\n gl_FragColor = vec4(vec3(uMaterialColor.rgb * vLightWeighting), uMaterialColor.a);\n}",directionalLightVert:"attribute vec3 position;\nattribute vec3 normal;\nattribute vec2 texCoord;\n\nuniform mat4 modelviewMatrix;\nuniform mat4 transformMatrix;\nuniform mat4 normalMatrix;\nuniform float uResolution;\n\nuniform vec3 uAmbientColor;\nuniform vec3 uLightingDirection;\nuniform vec3 uDirectionalColor;\n\nvarying vec2 vertTexCoord;\nvarying vec3 vLightWeighting;\n\nvoid main(void) {\n vec3 zeroToOne = position / uResolution;\n vec4 positionVec4 = vec4(zeroToOne, 1.);\n gl_Position = transformMatrix * modelviewMatrix * positionVec4;\n vec3 vertexNormal = vec3( normalMatrix * vec4( normal, 1.0 ) );\n vertTexCoord = texCoord;\n\n float directionalLightWeighting = max(dot(vertexNormal, uLightingDirection), 0.0);\n vLightWeighting = uAmbientColor + uDirectionalColor * directionalLightWeighting;\n}",spotLightVert:"attribute vec3 position;\nattribute vec3 normal;\nattribute vec2 texCoord;\n\nuniform mat4 modelviewMatrix;\nuniform mat4 transformMatrix;\nuniform mat4 normalMatrix;\nuniform float uResolution;\n\nuniform vec4 uAmbientColor;\nuniform vec3 uPointLightingLocation;\nuniform vec4 uPointLightingColor;\n\nvarying vec3 vertexNormal;\nvarying vec2 vertTexCoord;\nvarying vec4 vLightWeighting;\n\nvoid main(void) {\n vec3 zeroToOne = position / uResolution;\n vec4 positionVec4 = vec4(zeroToOne, 1.);\n gl_Position = transformMatrix * modelviewMatrix * positionVec4;\n vertTexCoord = texCoord;\n\n vec3 lightDirection = normalize(uPointLightingLocation - mvPosition.xyz);\n vec3 transformedNormal = normalMatrix * vertexNormal;\n float directionalLightWeighting = max(dot(transformedNormal, lightDirection), 0.0);\n vLightWeighting = uAmbientColor + uPointLightingColor * directionalLightWeighting;\n}"}},{}],40:[function(a,b,c){"use strict";var d=a("./core/core");a("./color/p5.Color"),a("./core/p5.Element"),a("./typography/p5.Font"),a("./core/p5.Graphics"),a("./core/p5.Renderer2D"),a("./image/p5.Image"),a("./math/p5.Vector"),a("./io/p5.TableRow"),a("./io/p5.Table"),a("./color/creating_reading"),a("./color/setting"),a("./core/constants"),a("./utilities/conversion"),a("./utilities/array_functions"),a("./utilities/string_functions"),a("./core/environment"),a("./image/image"),a("./image/loading_displaying"),a("./image/pixels"),a("./io/files"),a("./events/keyboard"),a("./events/acceleration"),a("./events/mouse"),a("./utilities/time_date"),a("./events/touch"),a("./math/math"),a("./math/calculation"),a("./math/random"),a("./math/noise"),a("./math/trigonometry"),a("./core/rendering"),a("./core/2d_primitives"),a("./core/attributes"),a("./core/curves"),a("./core/vertex"),a("./core/structure"),a("./core/transform"),a("./typography/attributes"),a("./typography/loading_displaying"),a("./3d/p5.Renderer3D"),
a("./3d/p5.Geometry3D"),a("./3d/retainedMode3D"),a("./3d/immediateMode3D"),a("./3d/3d_primitives"),a("./3d/p5.Matrix"),a("./3d/material"),a("./3d/light"),a("./3d/shader"),a("./3d/interaction");var e=function(){window.PHANTOMJS||window.mocha||(window.setup&&"function"==typeof window.setup||window.draw&&"function"==typeof window.draw)&&new d};"complete"===document.readyState?e():window.addEventListener("load",e,!1),b.exports=d},{"./3d/3d_primitives":30,"./3d/immediateMode3D":31,"./3d/interaction":32,"./3d/light":33,"./3d/material":34,"./3d/p5.Geometry3D":35,"./3d/p5.Matrix":36,"./3d/p5.Renderer3D":37,"./3d/retainedMode3D":38,"./3d/shader":39,"./color/creating_reading":42,"./color/p5.Color":43,"./color/setting":44,"./core/2d_primitives":45,"./core/attributes":46,"./core/constants":48,"./core/core":49,"./core/curves":50,"./core/environment":51,"./core/p5.Element":53,"./core/p5.Graphics":54,"./core/p5.Renderer2D":56,"./core/rendering":57,"./core/structure":59,"./core/transform":60,"./core/vertex":61,"./events/acceleration":62,"./events/keyboard":63,"./events/mouse":64,"./events/touch":65,"./image/image":67,"./image/loading_displaying":68,"./image/p5.Image":69,"./image/pixels":70,"./io/files":71,"./io/p5.Table":72,"./io/p5.TableRow":73,"./math/calculation":74,"./math/math":75,"./math/noise":76,"./math/p5.Vector":77,"./math/random":79,"./math/trigonometry":80,"./typography/attributes":81,"./typography/loading_displaying":82,"./typography/p5.Font":83,"./utilities/array_functions":84,"./utilities/conversion":85,"./utilities/string_functions":86,"./utilities/time_date":87}],41:[function(a,b,c){var d=a("../core/core");d.ColorUtils={},d.ColorUtils.hsbaToRGBA=function(a){var b=a[0],c=a[1],d=a[2],e=a[3]||1,f=[];if(0===c)f=[d,d,d,e];else{var g=6*b;6===g&&(g=0);var h,i,j,k=Math.floor(g),l=d*(1-c),m=d*(1-c*(g-k)),n=d*(1-c*(1-(g-k)));0===k?(h=d,i=n,j=l):1===k?(h=m,i=d,j=l):2===k?(h=l,i=d,j=n):3===k?(h=l,i=m,j=d):4===k?(h=n,i=l,j=d):(h=d,i=l,j=m),f=[h,i,j,e]}return f},d.ColorUtils.rgbaToHSBA=function(a){var b,c,d=a[0],e=a[1],f=a[2],g=a[3]||1,h=Math.min(d,e,f),i=Math.max(d,e,f),j=i-h,k=i;if(0===j)b=0,c=0;else{c=j/i;var l=((i-d)/6+j/2)/j,m=((i-e)/6+j/2)/j,n=((i-f)/6+j/2)/j;d===i?b=n-m:e===i?b=1/3+l-n:f===i&&(b=2/3+m-l),0>b&&(b+=1),b>1&&(b-=1)}return[b,c,k,g]},d.ColorUtils.hslaToRGBA=function(a){var b=a[0],c=a[1],d=a[2],e=a[3]||1,f=[];if(0===c)f=[d,d,d,e];else{var g,h,i,j,k;h=.5>d?d*(1+c):d+c-c*d,g=2*d-h;var l=function(a,b,c){return 0>c?c+=1:c>1&&(c-=1),1>6*c?a+6*(b-a)*c:1>2*c?b:2>3*c?a+(b-a)*(2/3-c)*6:a};i=l(g,h,b+1/3),j=l(g,h,b),k=l(g,h,b-1/3),f=[i,j,k,e]}return f},d.ColorUtils.rgbaToHSLA=function(a){var b,c,d,e,f,g=a[0],h=a[1],i=a[2],j=a[3]||1,k=Math.min(g,h,i),l=Math.max(g,h,i),m=l-k,n=(l+k)/2;return 0===m?(b=0,c=0):(d=((l-g)/6+m/2)/m,e=((l-h)/6+m/2)/m,f=((l-i)/6+m/2)/m,g===l?b=f-e:h===l?b=1/3+d-f:i===l&&(b=2/3+e-d),0>b&&(b+=1),b>1&&(b-=1),c=.5>n?m/(l+k):m/(2-l-k)),[b,c,n,j]},d.ColorUtils.hslaToHSBA=function(a){var b,c=a[0],d=a[1],e=a[2],f=a[3]||1;return d*=.5>e?e:1-e,b=e+d,d=2*d/(e+d),[c,d,b,f]},d.ColorUtils.hsbaToHSLA=function(a){var b=a[0],c=a[1],d=a[2],e=a[3]||1,f=(2-c)*d/2;return 0!==f&&(1===f?c=0:.5>f?c/=2-c:c=c*d/(2-2*f)),[b,c,f,e]},b.exports=d.ColorUtils},{"../core/core":49}],42:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Color"),d.prototype.alpha=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getAlpha();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.blue=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getBlue();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.brightness=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getBrightness();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.color=function(){if(arguments[0]instanceof d.Color)return arguments[0];if(arguments[0]instanceof Array)return new d.Color(this,arguments[0]);var a=Array.prototype.slice.call(arguments);return new d.Color(this,a)},d.prototype.green=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getGreen();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.hue=function(a){if(!(a instanceof d.Color))throw new Error("Needs p5.Color as argument.");return a.getHue()},d.prototype.lerpColor=function(a,b,c){var d,f,g,h,i,j;if(this._colorMode===e.RGB)i=this.color(a).rgba,j=this.color(b).rgba;else if(this._colorMode===e.HSB)i=this.color(a).hsba,j=this.color(b).hsba;else{if(this._colorMode!==e.HSL)return;i=this.color(a).hsla,j=this.color(b).hsla}return d=this.lerp(i[0],j[0],c),f=this.lerp(i[1],j[1],c),g=this.lerp(i[2],j[2],c),h=this.lerp(i[3],j[3],c),this.color(d,f,g,h)},d.prototype.lightness=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getLightness();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.red=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getRed();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.saturation=function(a){if(!(a instanceof d.Color))throw new Error("Needs p5.Color as argument.");return a.getSaturation()},b.exports=d},{"../core/constants":48,"../core/core":49,"./p5.Color":43}],43:[function(a,b,c){var d=a("../core/core"),e=a("./color_utils"),f=a("../core/constants");d.Color=function(a,b){this.mode=a._colorMode,this.maxes=a._colorMaxes;var c=this.mode===f.HSB,g=this.mode===f.RGB,h=this.mode===f.HSL;if(g)this._array=d.Color._getFormattedColor.apply(a,b);else if(c)this.hsba=d.Color._getFormattedColor.apply(a,b),this._array=e.hsbaToRGBA(this.hsba);else{if(!h)throw new Error(a._colorMode+" is an invalid colorMode.");this.hsla=d.Color._getFormattedColor.apply(a,b),this._array=e.hslaToRGBA(this.hsla)}return this.rgba=[Math.round(255*this._array[0]),Math.round(255*this._array[1]),Math.round(255*this._array[2]),Math.round(255*this._array[3])],this},d.Color.prototype.getHue=function(){return this.hsla?this.hsla[0]*this.maxes[f.HSL][0]:this.hsba?this.hsba[0]*this.maxes[f.HSB][0]:(this.hsla=e.rgbaToHSLA(this._array),this.hsla[0]*this.maxes[f.HSL][0])},d.Color.prototype.getSaturation=function(){return this.hsba&&this.mode===f.HSB?this.hsba[1]*this.maxes[f.HSB][1]:(this.hsla||(this.hsla=e.rgbaToHSLA(this._array)),this.hsla[1]*this.maxes[f.HSL][1])},d.Color.prototype.getBrightness=function(){return this.hsba?this.hsba[2]*this.maxes[f.HSB][2]:(this.hsba=e.rgbaToHSBA(this._array),this.hsba[2]*this.maxes[f.HSB][2])},d.Color.prototype.getLightness=function(){return this.hsla?this.hsla[2]*this.maxes[f.HSL][2]:(this.hsla=e.rgbaToHSLA(this._array),this.hsla[2]*this.maxes[f.HSL][2])},d.Color.prototype.getRed=function(){return this._array[0]*this.maxes[f.RGB][0]},d.Color.prototype.getGreen=function(){return this._array[1]*this.maxes[f.RGB][1]},d.Color.prototype.getBlue=function(){return this._array[2]*this.maxes[f.RGB][2]},d.Color.prototype.getAlpha=function(){return this._array[3]*this.maxes[this.mode][3]},d.Color.prototype.toString=function(){var a=this.rgba;return a[3]=this._array[3],"rgba("+a[0]+","+a[1]+","+a[2]+","+a[3]+")"};var g=/\s*/,h=/(\d{1,3})/,i=/((?:\d+(?:\.\d+)?)|(?:\.\d+))/,j=new RegExp(i.source+"%"),k={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"},l={HEX3:/^#([a-f0-9])([a-f0-9])([a-f0-9])$/i,HEX6:/^#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i,RGB:new RegExp(["^rgb\\(",h.source,",",h.source,",",h.source,"\\)$"].join(g.source),"i"),RGB_PERCENT:new RegExp(["^rgb\\(",j.source,",",j.source,",",j.source,"\\)$"].join(g.source),"i"),RGBA:new RegExp(["^rgba\\(",h.source,",",h.source,",",h.source,",",i.source,"\\)$"].join(g.source),"i"),RGBA_PERCENT:new RegExp(["^rgba\\(",j.source,",",j.source,",",j.source,",",i.source,"\\)$"].join(g.source),"i"),HSL:new RegExp(["^hsl\\(",h.source,",",j.source,",",j.source,"\\)$"].join(g.source),"i"),HSLA:new RegExp(["^hsla\\(",h.source,",",j.source,",",j.source,",",i.source,"\\)$"].join(g.source),"i"),HSB:new RegExp(["^hsb\\(",h.source,",",j.source,",",j.source,"\\)$"].join(g.source),"i"),HSBA:new RegExp(["^hsba\\(",h.source,",",j.source,",",j.source,",",i.source,"\\)$"].join(g.source),"i")};d.Color._getFormattedColor=function(){var a=arguments.length,b=this._colorMode,c=this._colorMaxes[this._colorMode],g=[];if(a>=3)g[0]=arguments[0]/c[0],g[1]=arguments[1]/c[1],g[2]=arguments[2]/c[2],g[3]="number"==typeof arguments[3]?arguments[3]/c[3]:1;else if(1===a&&"string"==typeof arguments[0]){var h=arguments[0].trim().toLowerCase();if(k[h])return d.Color._getFormattedColor.apply(this,[k[h]]);if(l.HEX3.test(h)?(g=l.HEX3.exec(h).slice(1).map(function(a){return parseInt(a+a,16)/255}),g[3]=1):l.HEX6.test(h)?(g=l.HEX6.exec(h).slice(1).map(function(a){return parseInt(a,16)/255}),g[3]=1):l.RGB.test(h)?(g=l.RGB.exec(h).slice(1).map(function(a){return a/255}),g[3]=1):l.RGB_PERCENT.test(h)?(g=l.RGB_PERCENT.exec(h).slice(1).map(function(a){return parseFloat(a)/100}),g[3]=1):l.RGBA.test(h)?g=l.RGBA.exec(h).slice(1).map(function(a,b){return 3===b?parseFloat(a):a/255}):l.RGBA_PERCENT.test(h)&&(g=l.RGBA_PERCENT.exec(h).slice(1).map(function(a,b){return 3===b?parseFloat(a):parseFloat(a)/100})),g.length){if(b===f.RGB)return g;if(b===f.HSL)return e.rgbaToHSLA(g);if(b===f.HSB)return e.rgbaToHSBA(g)}if(l.HSL.test(h)?(g=l.HSL.exec(h).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:parseInt(a,10)/100}),g[3]=1):l.HSLA.test(h)&&(g=l.HSLA.exec(h).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:3===b?parseFloat(a):parseInt(a,10)/100})),g.length){if(b===f.RGB)return e.hslaToRGBA(g);if(b===f.HSL)return g;if(b===f.HSB)return e.hslaToHSBA(g)}if(l.HSB.test(h)?(g=l.HSB.exec(h).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:parseInt(a,10)/100}),g[3]=1):l.HSBA.test(h)&&(g=l.HSBA.exec(h).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:3===b?parseFloat(a):parseInt(a,10)/100})),g.length){if(b===f.RGB)return e.hsbaToRGBA(g);if(b===f.HSB)return g;if(b===f.HSL)return e.hsbaToHSLA(g)}g=[1,1,1,1]}else{if(1!==a&&2!==a||"number"!=typeof arguments[0])throw new Error(arguments+"is not a valid color representation.");b===f.RGB?(g[0]=arguments[0]/c[0],g[1]=arguments[0]/c[1],g[2]=arguments[0]/c[2],g[3]="number"==typeof arguments[1]?arguments[1]/c[3]:1):(g[0]=arguments[0],g[1]=arguments[0],g[2]=arguments[0]/c[2],g[3]="number"==typeof arguments[1]?arguments[1]/c[3]:1)}return g},b.exports=d.Color},{"../core/constants":48,"../core/core":49,"./color_utils":41}],44:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Color"),d.prototype._doStroke=!0,d.prototype._doFill=!0,d.prototype._strokeSet=!1,d.prototype._fillSet=!1,d.prototype._colorMode=e.RGB,d.prototype._colorMaxes={rgb:[255,255,255,255],hsb:[360,100,100,1],hsl:[360,100,100,1]},d.prototype.background=function(){return arguments[0]instanceof d.Image?this.image(arguments[0],0,0,this.width,this.height):this._graphics.background.apply(this._graphics,arguments),this},d.prototype.clear=function(){return this._graphics.clear(),this},d.prototype.colorMode=function(){if(arguments[0]===e.RGB||arguments[0]===e.HSB||arguments[0]===e.HSL){this._colorMode=arguments[0];var a=this._colorMaxes[this._colorMode];2===arguments.length?(a[0]=arguments[1],a[1]=arguments[1],a[2]=arguments[1],a[3]=arguments[1]):4===arguments.length&&(a[0]=arguments[1],a[1]=arguments[2],a[2]=arguments[3]),5===arguments.length&&(a[0]=arguments[1],a[1]=arguments[2],a[2]=arguments[3],a[3]=arguments[4])}return this},d.prototype.fill=function(){return this._setProperty("_fillSet",!0),this._setProperty("_doFill",!0),this._graphics.fill.apply(this._graphics,arguments),this},d.prototype.noFill=function(){return this._setProperty("_doFill",!1),this},d.prototype.noStroke=function(){return this._setProperty("_doStroke",!1),this},d.prototype.stroke=function(){return this._setProperty("_strokeSet",!0),this._setProperty("_doStroke",!0),this._graphics.stroke.apply(this._graphics,arguments),this},b.exports=d},{"../core/constants":48,"../core/core":49,"./p5.Color":43}],45:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");a("./error_helpers"),d.prototype.arc=function(a,b,c,d,f,g,h){if(this._validateParameters("arc",arguments,[["Number","Number","Number","Number","Number","Number"],["Number","Number","Number","Number","Number","Number","String"]]),!this._doStroke&&!this._doFill)return this;for(this._angleMode===e.DEGREES&&(f=this.radians(f),g=this.radians(g));0>f;)f+=e.TWO_PI;for(;0>g;)g+=e.TWO_PI;return f%=e.TWO_PI,g%=e.TWO_PI,f=f<=e.HALF_PI?Math.atan(c/d*Math.tan(f)):f>e.HALF_PI&&f<=3*e.HALF_PI?Math.atan(c/d*Math.tan(f))+e.PI:Math.atan(c/d*Math.tan(f))+e.TWO_PI,g=g<=e.HALF_PI?Math.atan(c/d*Math.tan(g)):g>e.HALF_PI&&g<=3*e.HALF_PI?Math.atan(c/d*Math.tan(g))+e.PI:Math.atan(c/d*Math.tan(g))+e.TWO_PI,f>g&&(g+=e.TWO_PI),c=Math.abs(c),d=Math.abs(d),this._graphics.arc(a,b,c,d,f,g,h),this},d.prototype.ellipse=function(a,b,c,d){return this._validateParameters("ellipse",arguments,["Number","Number","Number","Number"]),this._doStroke||this._doFill?(c=Math.abs(c),d=Math.abs(d),this._graphics.ellipse(a,b,c,d),this):this},d.prototype.line=function(){return this._validateParameters("line",arguments,[["Number","Number","Number","Number"],["Number","Number","Number","Number","Number","Number"]]),this._doStroke?(this._graphics.isP3D?this._graphics.line(arguments[0],arguments[1],arguments[2],arguments[3],arguments[4],arguments[5]):this._graphics.line(arguments[0],arguments[1],arguments[2],arguments[3]),this):this},d.prototype.point=function(){return this._validateParameters("point",arguments,[["Number","Number"],["Number","Number","Number"]]),this._doStroke?(this._graphics.isP3D?this._graphics.point(arguments[0],arguments[1],arguments[2]):this._graphics.point(arguments[0],arguments[1]),this):this},d.prototype.quad=function(){return this._validateParameters("quad",arguments,[["Number","Number","Number","Number","Number","Number","Number","Number"],["Number","Number","Number","Number","Number","Number","Number","Number","Number","Number","Number","Number"]]),this._doStroke||this._doFill?(this._graphics.isP3D?this._graphics.quad(arguments[0],arguments[1],arguments[2],arguments[3],arguments[4],arguments[5],arguments[6],arguments[7],arguments[8],arguments[9],arguments[10],arguments[11]):this._graphics.quad(arguments[0],arguments[1],arguments[2],arguments[3],arguments[4],arguments[5],arguments[6],arguments[7]),this):this},d.prototype.rect=function(a,b,c,d,e,f,g,h){return this._validateParameters("rect",arguments,[["Number","Number","Number","Number"],["Number","Number","Number","Number","Number"],["Number","Number","Number","Number","Number","Number","Number","Number"]]),this._doStroke||this._doFill?(this._graphics.rect(a,b,c,d,e,f,g,h),this):void 0},d.prototype.triangle=function(){return this._validateParameters("triangle",arguments,[["Number","Number","Number","Number","Number","Number"],["Number","Number","Number","Number","Number","Number","Number","Number","Number"]]),this._doStroke||this._doFill?(this._graphics.isP3D?this._graphics.triangle(arguments[0],arguments[1],arguments[2],arguments[3],arguments[4],arguments[5],arguments[6],arguments[7],arguments[8]):this._graphics.triangle(arguments[0],arguments[1],arguments[2],arguments[3],arguments[4],arguments[5]),this):this},b.exports=d},{"./constants":48,"./core":49,"./error_helpers":52}],46:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");d.prototype._rectMode=e.CORNER,d.prototype._ellipseMode=e.CENTER,d.prototype.ellipseMode=function(a){return(a===e.CORNER||a===e.CORNERS||a===e.RADIUS||a===e.CENTER)&&(this._ellipseMode=a),this},d.prototype.noSmooth=function(){return this._graphics.noSmooth(),this},d.prototype.rectMode=function(a){return(a===e.CORNER||a===e.CORNERS||a===e.RADIUS||a===e.CENTER)&&(this._rectMode=a),this},d.prototype.smooth=function(){return this._graphics.smooth(),this},d.prototype.strokeCap=function(a){return(a===e.ROUND||a===e.SQUARE||a===e.PROJECT)&&this._graphics.strokeCap(a),this},d.prototype.strokeJoin=function(a){return(a===e.ROUND||a===e.BEVEL||a===e.MITER)&&this._graphics.strokeJoin(a),this},d.prototype.strokeWeight=function(a){return this._graphics.strokeWeight(a),this},b.exports=d},{"./constants":48,"./core":49}],47:[function(a,b,c){var d=a("./constants");b.exports={modeAdjust:function(a,b,c,e,f){return f===d.CORNER?{x:a,y:b,w:c,h:e}:f===d.CORNERS?{x:a,y:b,w:c-a,h:e-b}:f===d.RADIUS?{x:a-c,y:b-e,w:2*c,h:2*e}:f===d.CENTER?{x:a-.5*c,y:b-.5*e,w:c,h:e}:void 0},arcModeAdjust:function(a,b,c,e,f){return f===d.CORNER?{x:a+.5*c,y:b+.5*e,w:c,h:e}:f===d.CORNERS?{x:a,y:b,w:c+a,h:e+b}:f===d.RADIUS?{x:a,y:b,w:2*c,h:2*e}:f===d.CENTER?{x:a,y:b,w:c,h:e}:void 0}}},{"./constants":48}],48:[function(a,b,c){var d=Math.PI;b.exports={P2D:"p2d",WEBGL:"webgl",ARROW:"default",CROSS:"crosshair",HAND:"pointer",MOVE:"move",TEXT:"text",WAIT:"wait",HALF_PI:d/2,PI:d,QUARTER_PI:d/4,TAU:2*d,TWO_PI:2*d,DEGREES:"degrees",RADIANS:"radians",CORNER:"corner",CORNERS:"corners",RADIUS:"radius",RIGHT:"right",LEFT:"left",CENTER:"center",TOP:"top",BOTTOM:"bottom",BASELINE:"alphabetic",POINTS:"points",LINES:"lines",TRIANGLES:"triangles",TRIANGLE_FAN:"triangles_fan",TRIANGLE_STRIP:"triangles_strip",QUADS:"quads",QUAD_STRIP:"quad_strip",CLOSE:"close",OPEN:"open",CHORD:"chord",PIE:"pie",PROJECT:"square",SQUARE:"butt",ROUND:"round",BEVEL:"bevel",MITER:"miter",RGB:"rgb",HSB:"hsb",HSL:"hsl",AUTO:"auto",ALT:18,BACKSPACE:8,CONTROL:17,DELETE:46,DOWN_ARROW:40,ENTER:13,ESCAPE:27,LEFT_ARROW:37,OPTION:18,RETURN:13,RIGHT_ARROW:39,SHIFT:16,TAB:9,UP_ARROW:38,BLEND:"normal",ADD:"lighter",DARKEST:"darken",LIGHTEST:"lighten",DIFFERENCE:"difference",EXCLUSION:"exclusion",MULTIPLY:"multiply",SCREEN:"screen",REPLACE:"source-over",OVERLAY:"overlay",HARD_LIGHT:"hard-light",SOFT_LIGHT:"soft-light",DODGE:"color-dodge",BURN:"color-burn",THRESHOLD:"threshold",GRAY:"gray",OPAQUE:"opaque",INVERT:"invert",POSTERIZE:"posterize",DILATE:"dilate",ERODE:"erode",BLUR:"blur",NORMAL:"normal",ITALIC:"italic",BOLD:"bold",_DEFAULT_TEXT_FILL:"#000000",_DEFAULT_LEADMULT:1.25,_CTX_MIDDLE:"middle",LINEAR:"linear",QUADRATIC:"quadratic",BEZIER:"bezier",CURVE:"curve",_DEFAULT_STROKE:"#000000",_DEFAULT_FILL:"#FFFFFF"}},{}],49:[function(a,b,c){"use strict";a("./shim");var d=a("./constants"),e=function(a,b,c){2===arguments.length&&"boolean"==typeof b&&(c=b,b=void 0),this._setupDone=!1,this.pixelDensity=window.devicePixelRatio||1,this._userNode=b,this._curElement=null,this._elements=[],this._requestAnimId=0,this._preloadCount=0,this._isGlobal=!1,this._loop=!0,this._styles=[],this._defaultCanvasSize={width:100,height:100},this._events={mousemove:null,mousedown:null,mouseup:null,click:null,mouseover:null,mouseout:null,keydown:null,keyup:null,keypress:null,touchstart:null,touchmove:null,touchend:null,resize:null,blur:null},window.DeviceOrientationEvent?this._events.deviceorientation=null:window.DeviceMotionEvent?this._events.devicemotion=null:this._events.MozOrientation=null,/Firefox/i.test(navigator.userAgent)?this._events.DOMMouseScroll=null:this._events.mousewheel=null,this._loadingScreenId="p5_loading",this._start=function(){this._userNode&&"string"==typeof this._userNode&&(this._userNode=document.getElementById(this._userNode)),this.createCanvas(this._defaultCanvasSize.width,this._defaultCanvasSize.height,"p2d",!0);var a=this.preload||window.preload;if(a){var b=document.getElementById(this._loadingScreenId);if(!b){b=document.createElement("div"),b.innerHTML="Loading...",b.style.position="absolute",b.id=this._loadingScreenId;var c=this._userNode||document.body;c.appendChild(b)}for(var d in this._preloadMethods){this._preloadMethods[d]=this._preloadMethods[d]||e;var f=this._preloadMethods[d];(f===e.prototype||f===e)&&(f=this._isGlobal?window:this),this._registeredPreloadMethods[d]=f[d],f[d]=this._wrapPreload(f,d)}a()}else this._setup(),this._runFrames(),this._draw()}.bind(this),this._decrementPreload=function(){var a=this._isGlobal?window:this;if(a._setProperty("_preloadCount",a._preloadCount-1),0===a._preloadCount){var b=document.getElementById(a._loadingScreenId);b&&b.parentNode.removeChild(b),a._setup(),a._runFrames(),a._draw()}},this._wrapPreload=function(a,b){return function(){this._incrementPreload();var c=Array.prototype.slice.call(arguments);return c.push(this._decrementPreload.bind(this)),this._registeredPreloadMethods[b].apply(a,c)}.bind(this)},this._incrementPreload=function(){var a=this._isGlobal?window:this;a._setProperty("_preloadCount",a._preloadCount+1)},this._setup=function(){var a=this._isGlobal?window:this;if("function"==typeof a.preload)for(var b in this._preloadMethods)a[b]=this._preloadMethods[b][b];"function"==typeof a.setup&&a.setup();for(var c=new RegExp(/(^|\s)p5_hidden(?!\S)/g),d=document.getElementsByClassName("p5_hidden"),e=0;e<d.length;e++){var f=d[e];f.style.visibility="",f.className=f.className.replace(c,"")}this._setupDone=!0}.bind(this),this._draw=function(){var a=window.performance.now(),b=a-this._lastFrameTime,c=1e3/this._targetFrameRate,d=5;(!this.loop||b>=c-d)&&(this._setProperty("frameCount",this.frameCount+1),this.redraw(),this._updatePAccelerations(),this._updatePMouseCoords(),this._updatePTouchCoords(),this._frameRate=1e3/(a-this._lastFrameTime),this._lastFrameTime=a),this._loop&&(this._requestAnimId=window.requestAnimationFrame(this._draw))}.bind(this),this._runFrames=function(){this._updateInterval&&clearInterval(this._updateInterval)}.bind(this),this._setProperty=function(a,b){this[a]=b,this._isGlobal&&(window[a]=b)}.bind(this),this.remove=function(){if(this._curElement){this._loop=!1,this._requestAnimId&&window.cancelAnimationFrame(this._requestAnimId);for(var a in this._events)window.removeEventListener(a,this._events[a]);for(var b=0;b<this._elements.length;b++){var c=this._elements[b];c.elt.parentNode&&c.elt.parentNode.removeChild(c.elt);for(var d in c._events)c.elt.removeEventListener(d,c._events[d])}var f=this;if(this._registeredMethods.remove.forEach(function(a){"undefined"!=typeof a&&a.call(f)}),this._isGlobal){for(var g in e.prototype)try{delete window[g]}catch(h){window[g]=void 0}for(var i in this)if(this.hasOwnProperty(i))try{delete window[i]}catch(h){window[i]=void 0}}}}.bind(this);for(var f in d)e.prototype[f]=d[f];if(a)a(this);else{this._isGlobal=!0;for(var g in e.prototype)if("function"==typeof e.prototype[g]){var h=g.substring(2);this._events.hasOwnProperty(h)||(window[g]=e.prototype[g].bind(this))}else window[g]=e.prototype[g];for(var i in this)this.hasOwnProperty(i)&&(window[i]=this[i])}for(var j in this._events){var k=this["_on"+j];if(k){var l=k.bind(this);window.addEventListener(j,l),this._events[j]=l}}var m=this;window.addEventListener("focus",function(){m._setProperty("focused",!0)}),window.addEventListener("blur",function(){m._setProperty("focused",!1)}),c?this._start():"complete"===document.readyState?this._start():window.addEventListener("load",this._start.bind(this),!1)};e.prototype._preloadMethods={loadJSON:e.prototype,loadImage:e.prototype,loadStrings:e.prototype,loadXML:e.prototype,loadShape:e.prototype,loadTable:e.prototype,loadFont:e.prototype},e.prototype._registeredMethods={pre:[],post:[],remove:[]},e.prototype._registeredPreloadMethods={},e.prototype.registerPreloadMethod=function(a,b){e.prototype._preloadMethods.hasOwnProperty(a)||(e.prototype._preloadMethods[a]=b)},e.prototype.registerMethod=function(a,b){e.prototype._registeredMethods.hasOwnProperty(a)||(e.prototype._registeredMethods[a]=[]),e.prototype._registeredMethods[a].push(b)},b.exports=e},{"./constants":48,"./shim":58}],50:[function(a,b,c){"use strict";var d=a("./core");a("./error_helpers");var e=20,f=20;d.prototype._curveTightness=0,d.prototype.bezier=function(a,b,c,d,e,f,g,h){return this._validateParameters("bezier",arguments,["Number","Number","Number","Number","Number","Number","Number","Number"]),this._doStroke?(this._graphics.bezier(a,b,c,d,e,f,g,h),this):this},d.prototype.bezierDetail=function(a){return e=a,this},d.prototype.bezierPoint=function(a,b,c,d,e){var f=1-e;return Math.pow(f,3)*a+3*Math.pow(f,2)*e*b+3*f*Math.pow(e,2)*c+Math.pow(e,3)*d},d.prototype.bezierTangent=function(a,b,c,d,e){var f=1-e;return 3*d*Math.pow(e,2)-3*c*Math.pow(e,2)+6*c*f*e-6*b*f*e+3*b*Math.pow(f,2)-3*a*Math.pow(f,2)},d.prototype.curve=function(a,b,c,d,e,f,g,h){return this._validateParameters("curve",arguments,["Number","Number","Number","Number","Number","Number","Number","Number"]),this._doStroke?(this._graphics.curve(a,b,c,d,e,f,g,h),this):void 0},d.prototype.curveDetail=function(a){return f=a,this},d.prototype.curveTightness=function(a){this._setProperty("_curveTightness",a)},d.prototype.curvePoint=function(a,b,c,d,e){var f=e*e*e,g=e*e,h=-.5*f+g-.5*e,i=1.5*f-2.5*g+1,j=-1.5*f+2*g+.5*e,k=.5*f-.5*g;return a*h+b*i+c*j+d*k},d.prototype.curveTangent=function(a,b,c,d,e){var f=e*e,g=-3*f/2+2*e-.5,h=9*f/2-5*e,i=-9*f/2+4*e+.5,j=3*f/2-e;return a*g+b*h+c*i+d*j},b.exports=d},{"./core":49,"./error_helpers":52}],51:[function(a,b,c){"use strict";function d(a){var b=document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled;if(!b)throw new Error("Fullscreen not enabled in this browser.");a.requestFullscreen?a.requestFullscreen():a.mozRequestFullScreen?a.mozRequestFullScreen():a.webkitRequestFullscreen?a.webkitRequestFullscreen():a.msRequestFullscreen&&a.msRequestFullscreen()}function e(){document.exitFullscreen?document.exitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen?document.webkitExitFullscreen():document.msExitFullscreen&&document.msExitFullscreen()}var f=a("./core"),g=a("./constants"),h=[g.ARROW,g.CROSS,g.HAND,g.MOVE,g.TEXT,g.WAIT];f.prototype._frameRate=0,f.prototype._lastFrameTime=window.performance.now(),f.prototype._targetFrameRate=60,window.console&&console.log?f.prototype.print=function(a){try{var b=JSON.parse(JSON.stringify(a));console.log(b)}catch(c){console.log(a)}}:f.prototype.print=function(){},f.prototype.println=f.prototype.print,f.prototype.frameCount=0,f.prototype.focused=document.hasFocus(),f.prototype.cursor=function(a,b,c){var d="auto",e=this._curElement.elt;if(h.indexOf(a)>-1)d=a;else if("string"==typeof a){var f="";b&&c&&"number"==typeof b&&"number"==typeof c&&(f=b+" "+c),d="http://"!==a.substring(0,6)?"url("+a+") "+f+", 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a?document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement:void(a?d(document.documentElement):e())},f.prototype.devicePixelScaling=function(a){a?"number"==typeof a?this.pixelDensity=a:this.pixelDensity=window.devicePixelRatio||1:this.pixelDensity=1,this.resizeCanvas(this.width,this.height,!0)},f.prototype.getURL=function(){return location.href},f.prototype.getURLPath=function(){return location.pathname.split("/").filter(function(a){return""!==a})},f.prototype.getURLParams=function(){for(var a,b=/[?&]([^&=]+)(?:[&=])([^&=]+)/gim,c={};null!=(a=b.exec(location.search));)a.index===b.lastIndex&&b.lastIndex++,c[a[1]]=a[2];return c},b.exports=f},{"./constants":48,"./core":49}],52:[function(a,b,c){"use strict";function d(a,b,c){if(a.match(/^p5\./)){var d=a.split(".");return c instanceof g[d[1]]}return"Boolean"===a||a.toLowerCase()===b||p.indexOf(a)>-1&&o(c)}function e(a,b,c){h&&(f(),h=!1),"undefined"===m(c)?c="#B40033":"number"===m(c)&&(c=u[c]),"load"===b.substring(0,4)?console.log("%c> p5.js says: "+a+"%c[https://github.com/processing/p5.js/wiki/Local-server]","background-color:"+c+";color:#FFF;","background-color:transparent;color:"+c+";","background-color:"+c+";color:#FFF;","background-color:transparent;color:"+c+";"):console.log("%c> p5.js says: "+a+"%c [http://p5js.org/reference/#p5/"+b+"]","background-color:"+c+";color:#FFF;","background-color:transparent;color:"+c+";")}function f(){var a="transparent",b="#ED225D",c="#ED225D",d="white";console.log("%c _ \n /\\| |/\\ \n \\ ` ' / \n / , . \\ \n \\/|_|\\/ \n\n%c> p5.js says: Welcome! 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var m=function(a){return null==a?a+"":"object"==typeof a||"function"==typeof a?i[j.call(a)]||"object":typeof a},n=Array.isArray||function(a){return"array"===m(a)},o=function(a){return!n(a)&&a-parseFloat(a)+1>=0},p=["Number","Integer","Number/Constant"],q=0,r=1,s=2,t=3,u=["#2D7BB6","#EE9900","#4DB200","#C83C00"];g.prototype._validateParameters=function(a,b,c){n(c[0])||(c=[c]);for(var f,g=Math.abs(b.length-c[0].length),h=0,i=1,j=c.length;j>i;i++){var k=Math.abs(b.length-c[i].length);g>=k&&(h=i,g=k)}var l="X";g>0&&(f="You wrote "+a+"(",b.length>0&&(f+=l+Array(b.length).join(","+l)),f+="). "+a+" was expecting "+c[h].length+" parameters. Try "+a+"(",c[h].length>0&&(f+=l+Array(c[h].length).join(","+l)),f+=").",c.length>1&&(f+=" "+a+" takes different numbers of parameters depending on what you want to do. Click this link to learn more: "),e(f,a,q));for(var o=0;o<c.length;o++)for(var p=0;p<c[o].length&&p<b.length;p++){var t=c[o][p],u=m(b[p]);"undefined"===u||null===u?e("It looks like "+a+" received an empty variable in spot #"+(p+1)+". If not intentional, this is often a problem with scope: [link to scope].",a,r):"*"===t||d(t,u,b[p])||(f=a+" was expecting a "+t.toLowerCase()+" for parameter #"+(p+1)+", received ",f+="string"===u?'"'+b[p]+'"':b[p],f+=" instead.",c.length>1&&(f+=" "+a+" takes different numbers of parameters depending on what you want to do. Click this link to learn more:"),e(f,a,s))}};var v={0:{fileType:"image",method:"loadImage",message:" hosting the image online,"},1:{fileType:"XML file",method:"loadXML"},2:{fileType:"table file",method:"loadTable"},3:{fileType:"text file",method:"loadStrings"}};g._friendlyFileLoadError=function(a,b){var c=v[a],d="It looks like there was a problem loading your "+c.fileType+". Try checking if the file path%c ["+b+"] %cis correct,"+(c.message||"")+" or running a local server.";e(d,c.method,t)},b.exports=g},{"./core":49}],53:[function(a,b,c){function d(a,b,c){var d=b.bind(c);c.elt.addEventListener(a,d,!1),c._events[a]=d}var e=a("./core");e.Element=function(a,b){this.elt=a,this._pInst=b,this._events={},this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight},e.Element.prototype.parent=function(a){return"string"==typeof a?a=document.getElementById(a):a instanceof e.Element&&(a=a.elt),a.appendChild(this.elt),this},e.Element.prototype.id=function(a){return this.elt.id=a,this},e.Element.prototype["class"]=function(a){return this.elt.className+=" "+a,this},e.Element.prototype.mousePressed=function(a){return d("mousedown",a,this),d("touchstart",a,this),this},e.Element.prototype.mouseWheel=function(a){return d("mousewheel",a,this),this},e.Element.prototype.mouseReleased=function(a){return d("mouseup",a,this),d("touchend",a,this),this},e.Element.prototype.mouseClicked=function(a){return d("click",a,this),this},e.Element.prototype.mouseMoved=function(a){return d("mousemove",a,this),d("touchmove",a,this),this},e.Element.prototype.mouseOver=function(a){return d("mouseover",a,this),this},e.Element.prototype.changed=function(a){return d("change",a,this),this},e.Element.prototype.mouseOut=function(a){return d("mouseout",a,this),this},e.Element.prototype.touchStarted=function(a){return d("touchstart",a,this),d("mousedown",a,this),this},e.Element.prototype.touchMoved=function(a){return d("touchmove",a,this),d("mousemove",a,this),this},e.Element.prototype.touchEnded=function(a){return d("touchend",a,this),d("mouseup",a,this),this},e.Element.prototype.dragOver=function(a){return d("dragover",a,this),this},e.Element.prototype.dragLeave=function(a){return d("dragleave",a,this),this},e.Element.prototype.drop=function(a,b){function c(b){var c=new e.File(b);return function(b){c.data=b.target.result,a(c)}}return window.File&&window.FileReader&&window.FileList&&window.Blob?(d("dragover",function(a){a.stopPropagation(),a.preventDefault()},this),d("dragleave",function(a){a.stopPropagation(),a.preventDefault()},this),arguments.length>1&&d("drop",b,this),d("drop",function(a){a.stopPropagation(),a.preventDefault();for(var b=a.dataTransfer.files,d=0;d<b.length;d++){var e=b[d],f=new FileReader;f.onload=c(e),"text"===e.type?f.readAsText(e):f.readAsDataURL(e)}},this)):console.log("The File APIs are not fully supported in this browser."),this},e.Element.prototype._setProperty=function(a,b){this[a]=b},b.exports=e.Element},{"./core":49}],54:[function(a,b,c){var d=a("./core"),e=a("./constants");d.Graphics=function(a,b,c,f){var g=c||e.P2D,h=document.createElement("canvas"),i=this._userNode||document.body;i.appendChild(h),d.Element.call(this,h,f,!1),this._styles=[],this.width=a,this.height=b,this.pixelDensity=f.pixelDensity,g===e.WEBGL?this._graphics=new d.Renderer3D(h,f,!1):this._graphics=new d.Renderer2D(h,f,!1),this._graphics.resize(a,b),this._graphics._applyDefaults(),f._elements.push(this);for(var j in d.prototype)this[j]||("function"==typeof d.prototype[j]?this[j]=d.prototype[j].bind(this):this[j]=d.prototype[j]);return this},d.Graphics.prototype=Object.create(d.Element.prototype),b.exports=d.Graphics},{"./constants":48,"./core":49}],55:[function(a,b,c){var d=a("./core");d.Renderer=function(a,b,c){d.Element.call(this,a,b),this.canvas=a,this._pInst=b,c?(this._isMainCanvas=!0,this._pInst._setProperty("_curElement",this),this._pInst._setProperty("canvas",this.canvas),this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height)):(this.canvas.style.display="none",this._styles=[])},d.Renderer.prototype=Object.create(d.Element.prototype),d.Renderer.prototype.resize=function(a,b){this.width=a,this.height=b,this.elt.width=a*this._pInst.pixelDensity,this.elt.height=b*this._pInst.pixelDensity,this.elt.style.width=a+"px",this.elt.style.height=b+"px",this._isMainCanvas&&(this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height))},b.exports=d.Renderer},{"./core":49}],56:[function(a,b,c){var d=a("./core"),e=a("./canvas"),f=a("./constants"),g=a("../image/filters");a("./p5.Renderer");var h="rgba(0,0,0,0)";d.Renderer2D=function(a,b,c){return d.Renderer.call(this,a,b,c),this.drawingContext=this.canvas.getContext("2d"),this._pInst._setProperty("drawingContext",this.drawingContext),this},d.Renderer2D.prototype=Object.create(d.Renderer.prototype),d.Renderer2D.prototype._applyDefaults=function(){this.drawingContext.fillStyle=f._DEFAULT_FILL,this.drawingContext.strokeStyle=f._DEFAULT_STROKE,this.drawingContext.lineCap=f.ROUND,this.drawingContext.font="normal 12px sans-serif"},d.Renderer2D.prototype.resize=function(a,b){d.Renderer.prototype.resize.call(this,a,b),this.drawingContext.scale(this._pInst.pixelDensity,this._pInst.pixelDensity)},d.Renderer2D.prototype.background=function(){if(this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst.pixelDensity,this._pInst.pixelDensity),arguments[0]instanceof d.Image)this._pInst.image(arguments[0],0,0,this.width,this.height);else{var a=this.drawingContext.fillStyle,b=this._pInst.color.apply(this._pInst,arguments),c=b.toString();this.drawingContext.fillStyle=c,this.drawingContext.fillRect(0,0,this.width,this.height),this.drawingContext.fillStyle=a}this.drawingContext.restore()},d.Renderer2D.prototype.clear=function(){this.drawingContext.clearRect(0,0,this.width,this.height)},d.Renderer2D.prototype.fill=function(){var a=this.drawingContext,b=this._pInst.color.apply(this._pInst,arguments);a.fillStyle=b.toString()},d.Renderer2D.prototype.stroke=function(){var a=this.drawingContext,b=this._pInst.color.apply(this._pInst,arguments);a.strokeStyle=b.toString()},d.Renderer2D.prototype.image=function(a,b,c,d,e){var f=a.canvas||a.elt;try{this._pInst._tint&&a.canvas?this.drawingContext.drawImage(this._getTintedImageCanvas(a),b,c,d,e):this.drawingContext.drawImage(f,b,c,d,e)}catch(g){if("NS_ERROR_NOT_AVAILABLE"!==g.name)throw g}},d.Renderer2D.prototype._getTintedImageCanvas=function(a){if(!a.canvas)return a;var b=g._toPixels(a.canvas),c=document.createElement("canvas");c.width=a.canvas.width,c.height=a.canvas.height;for(var d=c.getContext("2d"),e=d.createImageData(a.canvas.width,a.canvas.height),f=e.data,h=0;h<b.length;h+=4){var i=b[h],j=b[h+1],k=b[h+2],l=b[h+3];f[h]=i*this._pInst._tint[0]/255,f[h+1]=j*this._pInst._tint[1]/255,f[h+2]=k*this._pInst._tint[2]/255,f[h+3]=l*this._pInst._tint[3]/255}return d.putImageData(e,0,0),c},d.Renderer2D.prototype.blendMode=function(a){this.drawingContext.globalCompositeOperation=a},d.Renderer2D.prototype.blend=function(){var a=this.drawingContext.globalCompositeOperation,b=arguments[arguments.length-1],c=Array.prototype.slice.call(arguments,0,arguments.length-1);this.drawingContext.globalCompositeOperation=b,this._pInst.copy.apply(this._pInst,c),this.drawingContext.globalCompositeOperation=a},d.Renderer2D.prototype.copy=function(){var a,b,c,e,f,g,h,i,j;if(9===arguments.length)a=arguments[0],b=arguments[1],c=arguments[2],e=arguments[3],f=arguments[4],g=arguments[5],h=arguments[6],i=arguments[7],j=arguments[8];else{if(8!==arguments.length)throw new Error("Signature not supported");a=this._pInst,b=arguments[0],c=arguments[1],e=arguments[2],f=arguments[3],g=arguments[4],h=arguments[5],i=arguments[6],j=arguments[7]}d.Renderer2D._copyHelper(a,b,c,e,f,g,h,i,j)},d.Renderer2D._copyHelper=function(a,b,c,d,e,f,g,h,i){var j=a.canvas.width/a.width;this.drawingContext.drawImage(a.canvas,j*b,j*c,j*d,j*e,f,g,h,i)},d.Renderer2D.prototype.get=function(a,b,c,e){if(void 0===a&&void 0===b&&void 0===c&&void 0===e?(a=0,b=0,c=this.width,e=this.height):void 0===c&&void 0===e&&(c=1,e=1),a>this.width||b>this.height||0>a||0>b)return[0,0,0,255];var f=this.pixelDensity||this._pInst.pixelDensity;if(1===c&&1===e)return[this.pixels[4*f*(b*this.width+a)],this.pixels[f*(4*(b*this.width+a)+1)],this.pixels[f*(4*(b*this.width+a)+2)],this.pixels[f*(4*(b*this.width+a)+3)]];var g=a*f,h=b*f,i=Math.min(c,this.width),j=Math.min(e,this.height),k=i*f,l=j*f,m=new d.Image(i,j);return m.canvas.getContext("2d").drawImage(this.canvas,g,h,k,l,0,0,i,j),m},d.Renderer2D.prototype.loadPixels=function(){var a=this.pixelDensity||this._pInst.pixelDensity,b=this.width*a,c=this.height*a,d=this.drawingContext.getImageData(0,0,b,c);this._pInst?(this._pInst._setProperty("imageData",d),this._pInst._setProperty("pixels",d.data)):(this._setProperty("imageData",d),this._setProperty("pixels",d.data))},d.Renderer2D.prototype.set=function(a,b,c){if(c instanceof d.Image)this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst.pixelDensity,this._pInst.pixelDensity),this.drawingContext.drawImage(c.canvas,a,b),this.loadPixels.call(this._pInst),this.drawingContext.restore();else{var e=this._pInst||this,f=0,g=0,h=0,i=0,j=4*(b*e.pixelDensity*this.width*e.pixelDensity+a*e.pixelDensity);if(e.imageData||e.loadPixels.call(e),"number"==typeof c)j<e.pixels.length&&(f=c,g=c,h=c,i=255);else if(c instanceof Array){if(c.length<4)throw new Error("pixel array must be of the form [R, G, B, A]");j<e.pixels.length&&(f=c[0],g=c[1],h=c[2],i=c[3])}else c instanceof d.Color&&j<e.pixels.length&&(f=c.rgba[0],g=c.rgba[1],h=c.rgba[2],i=c.rgba[3]);for(var k=0;k<e.pixelDensity;k++)for(var l=0;l<e.pixelDensity;l++)j=4*((b*e.pixelDensity+l)*this.width*e.pixelDensity+(a*e.pixelDensity+k)),e.pixels[j]=f,e.pixels[j+1]=g,e.pixels[j+2]=h,e.pixels[j+3]=i}},d.Renderer2D.prototype.updatePixels=function(a,b,c,d){var e=this.pixelDensity||this._pInst.pixelDensity;void 0===a&&void 0===b&&void 0===c&&void 0===d&&(a=0,b=0,c=this.width,d=this.height),c*=e,d*=e,this._pInst?this.drawingContext.putImageData(this._pInst.imageData,a,b,0,0,c,d):this.drawingContext.putImageData(this.imageData,a,b,0,0,c,d)},d.Renderer2D.prototype._acuteArcToBezier=function(a,b){var c=b/2,d=Math.cos(c),e=Math.sin(c),f=1/Math.tan(c),g=a+c,h=Math.cos(g),i=Math.sin(g),j=(4-d)/3,k=e+(d-j)*f;return{ax:Math.cos(a),ay:Math.sin(a),bx:j*h+k*i,by:j*i-k*h,cx:j*h-k*i,cy:j*i+k*h,dx:Math.cos(a+b),dy:Math.sin(a+b)}},d.Renderer2D.prototype.arc=function(a,b,c,d,g,h,i){for(var j=this.drawingContext,k=e.arcModeAdjust(a,b,c,d,this._pInst._ellipseMode),l=k.w/2,m=k.h/2,n=1e-5,o=0,p=[];h-g>n;)o=Math.min(h-g,f.HALF_PI),p.push(this._acuteArcToBezier(g,o)),g+=o;return this._pInst._doFill&&(j.beginPath(),p.forEach(function(a,b){0===b&&j.moveTo(k.x+a.ax*l,k.y+a.ay*m),j.bezierCurveTo(k.x+a.bx*l,k.y+a.by*m,k.x+a.cx*l,k.y+a.cy*m,k.x+a.dx*l,k.y+a.dy*m)}),(i===f.PIE||null==i)&&j.lineTo(k.x,k.y),j.closePath(),j.fill()),this._pInst._doStroke&&(j.beginPath(),p.forEach(function(a,b){0===b&&j.moveTo(k.x+a.ax*l,k.y+a.ay*m),j.bezierCurveTo(k.x+a.bx*l,k.y+a.by*m,k.x+a.cx*l,k.y+a.cy*m,k.x+a.dx*l,k.y+a.dy*m)}),i===f.PIE?(j.lineTo(k.x,k.y),j.closePath()):i===f.CHORD&&j.closePath(),j.stroke()),this},d.Renderer2D.prototype.ellipse=function(a,b,c,d){var f=this.drawingContext,g=this._pInst._doFill,i=this._pInst._doStroke;if(g&&!i){if(f.fillStyle===h)return this}else if(!g&&i&&f.strokeStyle===h)return this;var j=e.modeAdjust(a,b,c,d,this._pInst._ellipseMode),k=.5522847498,l=j.w/2*k,m=j.h/2*k,n=j.x+j.w,o=j.y+j.h,p=j.x+j.w/2,q=j.y+j.h/2;f.beginPath(),f.moveTo(j.x,q),f.bezierCurveTo(j.x,q-m,p-l,j.y,p,j.y),f.bezierCurveTo(p+l,j.y,n,q-m,n,q),f.bezierCurveTo(n,q+m,p+l,o,p,o),f.bezierCurveTo(p-l,o,j.x,q+m,j.x,q),f.closePath(),g&&f.fill(),i&&f.stroke()},d.Renderer2D.prototype.line=function(a,b,c,d){var e=this.drawingContext;return this._pInst._doStroke?e.strokeStyle===h?this:(e.lineWidth%2===1&&e.translate(.5,.5),e.beginPath(),e.moveTo(a,b),e.lineTo(c,d),e.stroke(),e.lineWidth%2===1&&e.translate(-.5,-.5),this):this},d.Renderer2D.prototype.point=function(a,b){var c=this.drawingContext,d=c.strokeStyle,e=c.fillStyle;return this._pInst._doStroke?c.strokeStyle===h?this:(a=Math.round(a),b=Math.round(b),c.fillStyle=d,c.lineWidth>1?(c.beginPath(),c.arc(a,b,c.lineWidth/2,0,f.TWO_PI,!1),c.fill()):c.fillRect(a,b,1,1),void(c.fillStyle=e)):this},d.Renderer2D.prototype.quad=function(a,b,c,d,e,f,g,i){var j=this.drawingContext,k=this._pInst._doFill,l=this._pInst._doStroke;if(k&&!l){if(j.fillStyle===h)return this}else if(!k&&l&&j.strokeStyle===h)return this;return j.beginPath(),j.moveTo(a,b),j.lineTo(c,d),j.lineTo(e,f),j.lineTo(g,i),j.closePath(),k&&j.fill(),l&&j.stroke(),this},d.Renderer2D.prototype.rect=function(a,b,c,d,f,g,i,j){var k=this.drawingContext,l=this._pInst._doFill,m=this._pInst._doStroke;if(l&&!m){if(k.fillStyle===h)return this}else if(!l&&m&&k.strokeStyle===h)return this;var n=e.modeAdjust(a,b,c,d,this._pInst._rectMode);if(this._pInst._doStroke&&k.lineWidth%2===1&&k.translate(.5,.5),k.beginPath(),"undefined"==typeof f)k.rect(n.x,n.y,n.w,n.h);else{"undefined"==typeof g&&(g=f),"undefined"==typeof i&&(i=g),"undefined"==typeof j&&(j=i);var o=n.x,p=n.y,q=n.w,r=n.h,s=q/2,t=r/2;2*f>q&&(f=s),2*f>r&&(f=t),2*g>q&&(g=s),2*g>r&&(g=t),2*i>q&&(i=s),2*i>r&&(i=t),2*j>q&&(j=s),2*j>r&&(j=t),k.beginPath(),k.moveTo(o+f,p),k.arcTo(o+q,p,o+q,p+r,g),k.arcTo(o+q,p+r,o,p+r,i),k.arcTo(o,p+r,o,p,j),k.arcTo(o,p,o+q,p,f),k.closePath()}return this._pInst._doFill&&k.fill(),this._pInst._doStroke&&k.stroke(),this._pInst._doStroke&&k.lineWidth%2===1&&k.translate(-.5,-.5),this},d.Renderer2D.prototype.triangle=function(a,b,c,d,e,f){var g=this.drawingContext,i=this._pInst._doFill,j=this._pInst._doStroke;if(i&&!j){if(g.fillStyle===h)return this}else if(!i&&j&&g.strokeStyle===h)return this;g.beginPath(),g.moveTo(a,b),g.lineTo(c,d),g.lineTo(e,f),g.closePath(),i&&g.fill(),j&&g.stroke()},d.Renderer2D.prototype.endShape=function(a,b,c,d,e,g,h){if(0===b.length)return this;if(!this._pInst._doStroke&&!this._pInst._doFill)return this;var i,j=a===f.CLOSE;j&&!g&&b.push(b[0]);var k,l,m=b.length;if(!c||h!==f.POLYGON&&null!==h)if(!d||h!==f.POLYGON&&null!==h)if(!e||h!==f.POLYGON&&null!==h)if(h===f.POINTS)for(k=0;m>k;k++)i=b[k],this._pInst._doStroke&&this._pInst.stroke(i[6]),this._pInst.point(i[0],i[1]);else if(h===f.LINES)for(k=0;m>k+1;k+=2)i=b[k],this._pInst._doStroke&&this._pInst.stroke(b[k+1][6]),this._pInst.line(i[0],i[1],b[k+1][0],b[k+1][1]);else if(h===f.TRIANGLES)for(k=0;m>k+2;k+=3)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(b[k+2][0],b[k+2][1]),this.drawingContext.lineTo(i[0],i[1]),this._pInst._doFill&&(this._pInst.fill(b[k+2][5]),this.drawingContext.fill()),this._pInst._doStroke&&(this._pInst.stroke(b[k+2][6]),this.drawingContext.stroke()),this.drawingContext.closePath();else if(h===f.TRIANGLE_STRIP)for(k=0;m>k+1;k++)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(i[0],i[1]),this._pInst._doStroke&&this._pInst.stroke(b[k+1][6]),this._pInst._doFill&&this._pInst.fill(b[k+1][5]),m>k+2&&(this.drawingContext.lineTo(b[k+2][0],b[k+2][1]),this._pInst._doStroke&&this._pInst.stroke(b[k+2][6]),this._pInst._doFill&&this._pInst.fill(b[k+2][5])),this._doFillStrokeClose();else if(h===f.TRIANGLE_FAN){if(m>2)for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),this.drawingContext.lineTo(b[1][0],b[1][1]),this.drawingContext.lineTo(b[2][0],b[2][1]),this._pInst._doFill&&this._pInst.fill(b[2][5]),this._pInst._doStroke&&this._pInst.stroke(b[2][6]),this._doFillStrokeClose(),k=3;m>k;k++)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),this.drawingContext.lineTo(b[k-1][0],b[k-1][1]),this.drawingContext.lineTo(i[0],i[1]),this._pInst._doFill&&this._pInst.fill(i[5]),this._pInst._doStroke&&this._pInst.stroke(i[6]),this._doFillStrokeClose()}else if(h===f.QUADS)for(k=0;m>k+3;k+=4){for(i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0],i[1]),l=1;4>l;l++)this.drawingContext.lineTo(b[k+l][0],b[k+l][1]);this.drawingContext.lineTo(i[0],i[1]),this._pInst._doFill&&this._pInst.fill(b[k+3][5]),this._pInst._doStroke&&this._pInst.stroke(b[k+3][6]),this._doFillStrokeClose()}else if(h===f.QUAD_STRIP){if(m>3)for(k=0;m>k+1;k+=2)i=b[k],this.drawingContext.beginPath(),m>k+3?(this.drawingContext.moveTo(b[k+2][0],b[k+2][1]),this.drawingContext.lineTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(b[k+3][0],b[k+3][1]),this._pInst._doFill&&this._pInst.fill(b[k+3][5]),this._pInst._doStroke&&this._pInst.stroke(b[k+3][6])):(this.drawingContext.moveTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1])),this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),k=1;m>k;k++)i=b[k],i.isVert&&(i.moveTo?this.drawingContext.moveTo(i[0],i[1]):this.drawingContext.lineTo(i[0],i[1]));this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),k=0;m>k;k++)b[k].isVert?b[k].moveTo?this.drawingContext.moveTo([0],b[k][1]):this.drawingContext.lineTo(b[k][0],b[k][1]):this.drawingContext.quadraticCurveTo(b[k][0],b[k][1],b[k][2],b[k][3]);this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),k=0;m>k;k++)b[k].isVert?b[k].moveTo?this.drawingContext.moveTo(b[k][0],b[k][1]):this.drawingContext.lineTo(b[k][0],b[k][1]):this.drawingContext.bezierCurveTo(b[k][0],b[k][1],b[k][2],b[k][3],b[k][4],b[k][5]);this._doFillStrokeClose()}else if(m>3){var n=[],o=1-this._pInst._curveTightness;for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[1][0],b[1][1]),k=1;m>k+2;k++)i=b[k],n[0]=[i[0],i[1]],n[1]=[i[0]+(o*b[k+1][0]-o*b[k-1][0])/6,i[1]+(o*b[k+1][1]-o*b[k-1][1])/6],n[2]=[b[k+1][0]+(o*b[k][0]-o*b[k+2][0])/6,b[k+1][1]+(o*b[k][1]-o*b[k+2][1])/6],n[3]=[b[k+1][0],b[k+1][1]],this.drawingContext.bezierCurveTo(n[1][0],n[1][1],n[2][0],n[2][1],n[3][0],n[3][1]);j&&this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this._doFillStrokeClose()}return c=!1,d=!1,e=!1,g=!1,j&&b.pop(),this},d.Renderer2D.prototype.noSmooth=function(){return"imageSmoothingEnabled"in this.drawingContext?this.drawingContext.imageSmoothingEnabled=!1:"mozImageSmoothingEnabled"in this.drawingContext?this.drawingContext.mozImageSmoothingEnabled=!1:"webkitImageSmoothingEnabled"in this.drawingContext?this.drawingContext.webkitImageSmoothingEnabled=!1:"msImageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.msImageSmoothingEnabled=!1),this},d.Renderer2D.prototype.smooth=function(){return"imageSmoothingEnabled"in this.drawingContext?this.drawingContext.imageSmoothingEnabled=!0:"mozImageSmoothingEnabled"in this.drawingContext?this.drawingContext.mozImageSmoothingEnabled=!0:"webkitImageSmoothingEnabled"in this.drawingContext?this.drawingContext.webkitImageSmoothingEnabled=!0:"msImageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.msImageSmoothingEnabled=!0),this},d.Renderer2D.prototype.strokeCap=function(a){return(a===f.ROUND||a===f.SQUARE||a===f.PROJECT)&&(this.drawingContext.lineCap=a),this},d.Renderer2D.prototype.strokeJoin=function(a){return(a===f.ROUND||a===f.BEVEL||a===f.MITER)&&(this.drawingContext.lineJoin=a),this},d.Renderer2D.prototype.strokeWeight=function(a){return"undefined"==typeof a||0===a?this.drawingContext.lineWidth=1e-4:this.drawingContext.lineWidth=a,this},d.Renderer2D.prototype._getFill=function(){return this.drawingContext.fillStyle},d.Renderer2D.prototype._getStroke=function(){return this.drawingContext.strokeStyle},d.Renderer2D.prototype.bezier=function(a,b,c,d,e,f,g,h){return this._pInst.beginShape(),this._pInst.vertex(a,b),this._pInst.bezierVertex(c,d,e,f,g,h),this._pInst.endShape(),this},d.Renderer2D.prototype.curve=function(a,b,c,d,e,f,g,h){return this._pInst.beginShape(),this._pInst.curveVertex(a,b),this._pInst.curveVertex(c,d),this._pInst.curveVertex(e,f),this._pInst.curveVertex(g,h),this._pInst.endShape(),this},d.Renderer2D.prototype._doFillStrokeClose=function(){this._pInst._doFill&&this.drawingContext.fill(),this._pInst._doStroke&&this.drawingContext.stroke(),this.drawingContext.closePath()},d.Renderer2D.prototype.applyMatrix=function(a,b,c,d,e,f){this.drawingContext.transform(a,b,c,d,e,f)},d.Renderer2D.prototype.resetMatrix=function(){return this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst.pixelDensity,this._pInst.pixelDensity),this},d.Renderer2D.prototype.rotate=function(a){this.drawingContext.rotate(a)},d.Renderer2D.prototype.scale=function(){var a=1,b=1;return 1===arguments.length?a=b=arguments[0]:(a=arguments[0],b=arguments[1]),this.drawingContext.scale(a,b),this},d.Renderer2D.prototype.shearX=function(a){return this._pInst._angleMode===f.DEGREES&&(a=this._pInst.radians(a)),this.drawingContext.transform(1,0,this._pInst.tan(a),1,0,0),this},d.Renderer2D.prototype.shearY=function(a){return this._pInst._angleMode===f.DEGREES&&(a=this._pInst.radians(a)),this.drawingContext.transform(1,this._pInst.tan(a),0,1,0,0),this},d.Renderer2D.prototype.translate=function(a,b){return this.drawingContext.translate(a,b),this},d.Renderer2D.prototype.text=function(a,b,c,d,e){var g,h,i,j,k,l,m,n,o,p,q=this._pInst;if(q._doFill||q._doStroke){if("string"!=typeof a&&(a=a.toString()),a=a.replace(/(\t)/g," "),g=a.split("\n"),"undefined"!=typeof d){for(o=0,i=0;i<g.length;i++)for(k="",n=g[i].split(" "),h=0;h<n.length;h++)l=k+n[h]+" ",m=this.textWidth(l),m>d?(k=n[h]+" ",o+=q.textLeading()):k=l;switch(this._pInst._rectMode===f.CENTER&&(b-=d/2,c-=e/2),this.drawingContext.textAlign){case f.CENTER:b+=d/2;break;case f.RIGHT:b+=d}if("undefined"!=typeof e)switch(this.drawingContext.textBaseline){case f.BOTTOM:c+=e-o;break;case f._CTX_MIDDLE:c+=(e-o)/2;break;case f.BASELINE:p=!0,this.drawingContext.textBaseline=f.TOP}for(i=0;i<g.length;i++){for(k="",n=g[i].split(" "),h=0;h<n.length;h++)l=k+n[h]+" ",m=this.textWidth(l),m>d&&k.length>0?(this._renderText(q,k,b,c),k=n[h]+" ",c+=q.textLeading()):k=l;this._renderText(q,k,b,c),c+=q.textLeading()}}else for(j=0;j<g.length;j++)this._renderText(q,g[j],b,c),c+=q.textLeading();return p&&(this.drawingContext.textBaseline=f.BASELINE),q}},d.Renderer2D.prototype._renderText=function(a,b,c,d){return a.push(),a._isOpenType()?a._textFont._renderPath(b,c,d):(a._doStroke&&a._strokeSet&&this.drawingContext.strokeText(b,c,d),a._doFill&&(this.drawingContext.fillStyle=a._fillSet?this.drawingContext.fillStyle:f._DEFAULT_TEXT_FILL,this.drawingContext.fillText(b,c,d))),a.pop(),a},d.Renderer2D.prototype.textWidth=function(a){return this._pInst._isOpenType()?this._pInst._textFont._textWidth(a):this.drawingContext.measureText(a).width},d.Renderer2D.prototype.textAlign=function(a,b){if(arguments.length)return(a===f.LEFT||a===f.RIGHT||a===f.CENTER)&&(this.drawingContext.textAlign=a),(b===f.TOP||b===f.BOTTOM||b===f.CENTER||b===f.BASELINE)&&(b===f.CENTER?this.drawingContext.textBaseline=f._CTX_MIDDLE:this.drawingContext.textBaseline=b),this._pInst;var c=this.drawingContext.textBaseline;return c===f._CTX_MIDDLE&&(c=f.CENTER),{horizontal:this.drawingContext.textAlign,vertical:c}},d.Renderer2D.prototype._applyTextProperties=function(){var a,b=this._pInst;return b._setProperty("_textAscent",null),b._setProperty("_textDescent",null),a=b._textFont,b._isOpenType()&&(a=b._textFont.font.familyName,b._setProperty("_textStyle",b._textFont.font.styleName)),this.drawingContext.font=b._textStyle+" "+b._textSize+"px "+a,b},d.Renderer2D.prototype.push=function(){this.drawingContext.save()},d.Renderer2D.prototype.pop=function(){this.drawingContext.restore()},b.exports=d.Renderer2D},{"../image/filters":66,"./canvas":47,"./constants":48,"./core":49,"./p5.Renderer":55}],57:[function(a,b,c){var d=a("./core"),e=a("./constants");a("./p5.Graphics"),a("./p5.Renderer2D"),a("../3d/p5.Renderer3D"),d.prototype.createCanvas=function(a,b,c){var f,g,h=c||e.P2D;return arguments[3]&&(f="boolean"==typeof arguments[3]?arguments[3]:!1),h===e.WEBGL?(g=document.getElementById("defaultCanvas"),g&&g.parentNode.removeChild(g),g=document.createElement("canvas"),g.id="defaultCanvas"):f?(g=document.createElement("canvas"),g.id="defaultCanvas"):g=this.canvas,this._setupDone||(g.className+=" p5_hidden",g.style.visibility="hidden"),this._userNode?this._userNode.appendChild(g):document.body.appendChild(g),h===e.WEBGL?(this._setProperty("_graphics",new d.Renderer3D(g,this,!0)),this._isdefaultGraphics=!0):this._isdefaultGraphics||(this._setProperty("_graphics",new d.Renderer2D(g,this,!0)),this._isdefaultGraphics=!0),this._graphics.resize(a,b),this._graphics._applyDefaults(),f&&this._elements.push(this._graphics),this._graphics},d.prototype.resizeCanvas=function(a,b,c){this._graphics&&(this._graphics.resize(a,b),this._graphics._applyDefaults(),c||this.redraw())},d.prototype.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},d.prototype.createGraphics=function(a,b,c){return new d.Graphics(a,b,c,this)},d.prototype.blendMode=function(a){if(a!==e.BLEND&&a!==e.DARKEST&&a!==e.LIGHTEST&&a!==e.DIFFERENCE&&a!==e.MULTIPLY&&a!==e.EXCLUSION&&a!==e.SCREEN&&a!==e.REPLACE&&a!==e.OVERLAY&&a!==e.HARD_LIGHT&&a!==e.SOFT_LIGHT&&a!==e.DODGE&&a!==e.BURN&&a!==e.ADD&&a!==e.NORMAL)throw new Error("Mode "+a+" not recognized.");this._graphics.blendMode(a)},b.exports=d},{"../3d/p5.Renderer3D":37,"./constants":48,"./core":49,"./p5.Graphics":54,"./p5.Renderer2D":56}],58:[function(a,b,c){window.requestAnimationFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(a,b){window.setTimeout(a,1e3/60)}}(),window.performance=window.performance||{},window.performance.now=function(){var a=Date.now();return window.performance.now||window.performance.mozNow||window.performance.msNow||window.performance.oNow||window.performance.webkitNow||function(){return Date.now()-a}}(),function(){"use strict";"undefined"!=typeof Uint8ClampedArray&&(Uint8ClampedArray.prototype.slice=Array.prototype.slice)}()},{}],59:[function(a,b,c){"use strict";var d=a("./core");d.prototype.exit=function(){throw"exit() not implemented, see remove()"},d.prototype.noLoop=function(){this._loop=!1},d.prototype.loop=function(){this._loop=!0,this._draw()},d.prototype.push=function(){this._graphics.push(),this._styles.push({doStroke:this._doStroke,doFill:this._doFill,tint:this._tint,imageMode:this._imageMode,rectMode:this._rectMode,ellipseMode:this._ellipseMode,colorMode:this._colorMode,textFont:this.textFont,textLeading:this.textLeading,textSize:this.textSize,textStyle:this.textStyle})},d.prototype.pop=function(){this._graphics.pop();var a=this._styles.pop();this._doStroke=a.doStroke,this._doFill=a.doFill,this._tint=a.tint,this._imageMode=a.imageMode,this._rectMode=a.rectMode,this._ellipseMode=a.ellipseMode,this._colorMode=a.colorMode,this.textFont=a.textFont,this.textLeading=a.textLeading,this.textSize=a.textSize,this.textStyle=a.textStyle},d.prototype.pushStyle=function(){throw new Error("pushStyle() not used, see push()")},d.prototype.popStyle=function(){throw new Error("popStyle() not used, see pop()")},d.prototype.redraw=function(){var a=this.setup||window.setup,b=this.draw||window.draw;if("function"==typeof b){this.push(),"undefined"==typeof a&&this.scale(this.pixelDensity,this.pixelDensity);var c=this;this._registeredMethods.pre.forEach(function(a){a.call(c)}),b(),this._registeredMethods.post.forEach(function(a){a.call(c)}),this.pop()}},d.prototype.size=function(){var a="size() is not a valid p5 function, to set the size of the ";throw a+="drawing canvas, please use createCanvas() instead"},b.exports=d},{"./core":49}],60:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");d.prototype.applyMatrix=function(a,b,c,d,e,f){return this._graphics.applyMatrix(a,b,c,d,e,f),this},d.prototype.popMatrix=function(){throw new Error("popMatrix() not used, see pop()")},d.prototype.printMatrix=function(){throw new Error("printMatrix() not implemented")},d.prototype.pushMatrix=function(){throw new Error("pushMatrix() not used, see push()")},d.prototype.resetMatrix=function(){return this._graphics.resetMatrix(),this},d.prototype.rotate=function(a){return this._angleMode===e.DEGREES&&(a=this.radians(a)),this._graphics.rotate(a),this},d.prototype.rotateX=function(a){if(!this._graphics.isP3D)throw"not yet implemented.";return this._graphics.rotateX(a),this},d.prototype.rotateY=function(a){if(!this._graphics.isP3D)throw"not yet implemented.";return this._graphics.rotateY(a),this},d.prototype.rotateZ=function(a){if(!this._graphics.isP3D)throw"not supported in p2d. Please use webgl mode";return this._graphics.rotateZ(a),this},d.prototype.scale=function(){return this._graphics.isP3D?this._graphics.scale(arguments[0],arguments[1],arguments[2]):this._graphics.scale.apply(this._graphics,arguments),this},d.prototype.shearX=function(a){return this._angleMode===e.DEGREES&&(a=this.radians(a)),this._graphics.shearX(a),this},d.prototype.shearY=function(a){return this._angleMode===e.DEGREES&&(a=this.radians(a)),this._graphics.shearY(a),this},d.prototype.translate=function(a,b,c){return this._graphics.isP3D?this._graphics.translate(a,b,c):this._graphics.translate(a,b),this},b.exports=d},{"./constants":48,"./core":49}],61:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants"),f=null,g=[],h=[],i=!1,j=!1,k=!1,l=!1;d.prototype.beginContour=function(){return h=[],l=!0,this},d.prototype.beginShape=function(a){return this._graphics.isP3D?this._graphics.beginShape(a):(f=a===e.POINTS||a===e.LINES||a===e.TRIANGLES||a===e.TRIANGLE_FAN||a===e.TRIANGLE_STRIP||a===e.QUADS||a===e.QUAD_STRIP?a:null,g=[],h=[]),this},d.prototype.bezierVertex=function(a,b,c,d,e,f){if(0===g.length)throw"vertex() must be used once before calling bezierVertex()";i=!0;for(var j=[],k=0;k<arguments.length;k++)j[k]=arguments[k];return j.isVert=!1,l?h.push(j):g.push(j),this},d.prototype.curveVertex=function(a,b){return j=!0,this.vertex(a,b),this},d.prototype.endContour=function(){var a=h[0].slice();a.isVert=h[0].isVert,a.moveTo=!1,h.push(a),g.push(g[0]);for(var b=0;b<h.length;b++)g.push(h[b]);return this},d.prototype.endShape=function(a){if(this._graphics.isP3D)this._graphics.endShape();else{if(0===g.length)return this;if(!this._doStroke&&!this._doFill)return this;var b=a===e.CLOSE;b&&!l&&g.push(g[0]),this._graphics.endShape(a,g,j,i,k,l,f),j=!1,i=!1,k=!1,l=!1,b&&g.pop()}return this},d.prototype.quadraticVertex=function(a,b,c,d){
if(this._contourInited){var f={};return f.x=a,f.y=b,f.x3=c,f.y3=d,f.type=e.QUADRATIC,this._contourVertices.push(f),this}if(!(g.length>0))throw"vertex() must be used once before calling quadraticVertex()";k=!0;for(var i=[],j=0;j<arguments.length;j++)i[j]=arguments[j];return i.isVert=!1,l?h.push(i):g.push(i),this},d.prototype.vertex=function(a,b,c){if(this._graphics.isP3D)this._graphics.vertex(arguments[0],arguments[1],arguments[2]);else{var d=[];d.isVert=!0,d[0]=a,d[1]=b,d[2]=0,d[3]=0,d[4]=0,d[5]=this._graphics._getFill(),d[6]=this._graphics._getStroke(),c&&(d.moveTo=c),l?(0===h.length&&(d.moveTo=!0),h.push(d)):g.push(d)}return this},b.exports=d},{"./constants":48,"./core":49}],62:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.deviceOrientation=void 0,d.prototype.accelerationX=0,d.prototype.accelerationY=0,d.prototype.accelerationZ=0,d.prototype.pAccelerationX=0,d.prototype.pAccelerationY=0,d.prototype.pAccelerationZ=0,d.prototype._updatePAccelerations=function(){this._setProperty("pAccelerationX",this.accelerationX),this._setProperty("pAccelerationY",this.accelerationY),this._setProperty("pAccelerationZ",this.accelerationZ)};var e=.5,f=30;d.prototype.setMoveThreshold=function(a){"number"==typeof a&&(e=a)},d.prototype.setShakeThreshold=function(a){"number"==typeof a&&(f=a)};var g="",h="";d.prototype._ondeviceorientation=function(a){this._setProperty("accelerationX",a.beta),this._setProperty("accelerationY",a.gamma),this._setProperty("accelerationZ",a.alpha),this._handleMotion()},d.prototype._ondevicemotion=function(a){this._setProperty("accelerationX",2*a.acceleration.x),this._setProperty("accelerationY",2*a.acceleration.y),this._setProperty("accelerationZ",2*a.acceleration.z),this._handleMotion()},d.prototype._onMozOrientation=function(a){this._setProperty("accelerationX",a.x),this._setProperty("accelerationY",a.y),this._setProperty("accelerationZ",a.z),this._handleMotion()},d.prototype._handleMotion=function(){90===window.orientation||-90===window.orientation?this._setProperty("deviceOrientation","landscape"):0===window.orientation?this._setProperty("deviceOrientation","portrait"):void 0===window.orientation&&this._setProperty("deviceOrientation","undefined");var a=this.deviceMoved||window.deviceMoved;"function"==typeof a&&(Math.abs(this.accelerationX-this.pAccelerationX)>e||Math.abs(this.accelerationY-this.pAccelerationY)>e||Math.abs(this.accelerationZ-this.pAccelerationZ)>e)&&a();var b=this.deviceTurned||window.deviceTurned;if("function"==typeof b){var c=0;Math.abs(this.accelerationX)>c&&(c=this.accelerationX,h="x"),Math.abs(this.accelerationY)>c&&(c=this.accelerationY,h="y"),Math.abs(this.accelerationZ)>c&&(h="z"),""!==g&&g!==h&&b(h),g=h}var d=this.deviceShaken||window.deviceShaken;if("function"==typeof d){var i,j;null!==this.pAccelerationX&&(i=Math.abs(this.accelerationX-this.pAccelerationX),j=Math.abs(this.accelerationY-this.pAccelerationY)),i+j>f&&d()}},b.exports=d},{"../core/core":49}],63:[function(a,b,c){"use strict";var d=a("../core/core"),e={};d.prototype.isKeyPressed=!1,d.prototype.keyIsPressed=!1,d.prototype.key="",d.prototype.keyCode=0,d.prototype._onkeydown=function(a){this._setProperty("isKeyPressed",!0),this._setProperty("keyIsPressed",!0),this._setProperty("keyCode",a.which),e[a.which]=!0;var b=String.fromCharCode(a.which);b||(b=a.which),this._setProperty("key",b);var c=this.keyPressed||window.keyPressed;if("function"==typeof c&&!a.charCode){var d=c(a);d===!1&&a.preventDefault()}},d.prototype._onkeyup=function(a){var b=this.keyReleased||window.keyReleased;this._setProperty("isKeyPressed",!1),this._setProperty("keyIsPressed",!1),e[a.which]=!1;var c=String.fromCharCode(a.which);if(c||(c=a.which),this._setProperty("key",c),this._setProperty("keyCode",a.which),"function"==typeof b){var d=b(a);d===!1&&a.preventDefault()}},d.prototype._onkeypress=function(a){this._setProperty("keyCode",a.which),this._setProperty("key",String.fromCharCode(a.which));var b=this.keyTyped||window.keyTyped;if("function"==typeof b){var c=b(a);c===!1&&a.preventDefault()}},d.prototype._onblur=function(a){e={}},d.prototype.keyIsDown=function(a){return e[a]},b.exports=d},{"../core/core":49}],64:[function(a,b,c){"use strict";function d(a,b){var c=a.getBoundingClientRect();return{x:b.clientX-c.left,y:b.clientY-c.top}}var e=a("../core/core"),f=a("../core/constants");e.prototype.mouseX=0,e.prototype.mouseY=0,e.prototype.pmouseX=0,e.prototype.pmouseY=0,e.prototype.winMouseX=0,e.prototype.winMouseY=0,e.prototype.pwinMouseX=0,e.prototype.pwinMouseY=0,e.prototype.mouseButton=0,e.prototype.mouseIsPressed=!1,e.prototype.isMousePressed=!1,e.prototype._updateMouseCoords=function(a){if("touchstart"===a.type||"touchmove"===a.type||"touchend"===a.type)this._setProperty("mouseX",this.touchX),this._setProperty("mouseY",this.touchY);else if(null!==this._curElement){var b=d(this._curElement.elt,a);this._setProperty("mouseX",b.x),this._setProperty("mouseY",b.y)}this._setProperty("winMouseX",a.pageX),this._setProperty("winMouseY",a.pageY)},e.prototype._updatePMouseCoords=function(a){this._setProperty("pmouseX",this.mouseX),this._setProperty("pmouseY",this.mouseY),this._setProperty("pwinMouseX",this.winMouseX),this._setProperty("pwinMouseY",this.winMouseY)},e.prototype._setMouseButton=function(a){1===a.button?this._setProperty("mouseButton",f.CENTER):2===a.button?this._setProperty("mouseButton",f.RIGHT):(this._setProperty("mouseButton",f.LEFT),("touchstart"===a.type||"touchmove"===a.type)&&(this._setProperty("mouseX",this.touchX),this._setProperty("mouseY",this.touchY)))},e.prototype._onmousemove=function(a){var b,c=this._isGlobal?window:this;this._updateMouseCoords(a),this.isMousePressed?"function"==typeof c.mouseDragged?(b=c.mouseDragged(a),b===!1&&a.preventDefault()):"function"==typeof c.touchMoved&&(b=c.touchMoved(a),b===!1&&a.preventDefault(),this._updateTouchCoords(a)):"function"==typeof c.mouseMoved&&(b=c.mouseMoved(a),b===!1&&a.preventDefault())},e.prototype._onmousedown=function(a){var b,c=this._isGlobal?window:this;this._setProperty("isMousePressed",!0),this._setProperty("mouseIsPressed",!0),this._setMouseButton(a),this._updateMouseCoords(a),"function"==typeof c.mousePressed?(b=c.mousePressed(a),b===!1&&a.preventDefault()):"function"==typeof c.touchStarted&&(b=c.touchStarted(a),b===!1&&a.preventDefault(),this._updateTouchCoords(a))},e.prototype._onmouseup=function(a){var b,c=this._isGlobal?window:this;this._setProperty("isMousePressed",!1),this._setProperty("mouseIsPressed",!1),"function"==typeof c.mouseReleased?(b=c.mouseReleased(a),b===!1&&a.preventDefault()):"function"==typeof c.touchEnded&&(b=c.touchEnded(a),b===!1&&a.preventDefault(),this._updateTouchCoords(a))},e.prototype._onclick=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.mouseClicked){var c=b.mouseClicked(a);c===!1&&a.preventDefault()}},e.prototype._onmousewheel=e.prototype._onDOMMouseScroll=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.mouseWheel){a.delta=Math.max(-1,Math.min(1,a.wheelDelta||-a.detail));var c=b.mouseWheel(a);c===!1&&a.preventDefault()}},b.exports=e},{"../core/constants":48,"../core/core":49}],65:[function(a,b,c){"use strict";function d(a,b,c){c=c||0;var d=a.getBoundingClientRect(),e=b.touches[c]||b.changedTouches[c];return{x:e.clientX-d.left,y:e.clientY-d.top}}var e=a("../core/core");e.prototype.touchX=0,e.prototype.touchY=0,e.prototype.ptouchX=0,e.prototype.ptouchY=0,e.prototype.touches=[],e.prototype.touchIsDown=!1,e.prototype._updateTouchCoords=function(a){if("mousedown"===a.type||"mousemove"===a.type||"mouseup"===a.type)this._setProperty("touchX",this.mouseX),this._setProperty("touchY",this.mouseY);else{var b=d(this._curElement.elt,a,0);this._setProperty("touchX",b.x),this._setProperty("touchY",b.y);for(var c=[],e=0;e<a.touches.length;e++){var f=d(this._curElement.elt,a,e);c[e]={x:f.x,y:f.y}}this._setProperty("touches",c)}},e.prototype._updatePTouchCoords=function(){this._setProperty("ptouchX",this.touchX),this._setProperty("ptouchY",this.touchY)},e.prototype._ontouchstart=function(a){var b,c=this._isGlobal?window:this;this._updateTouchCoords(a),this._setProperty("touchIsDown",!0),"function"==typeof c.touchStarted?(b=c.touchStarted(a),b===!1&&a.preventDefault()):"function"==typeof c.mousePressed&&(b=c.mousePressed(a),b===!1&&a.preventDefault())},e.prototype._ontouchmove=function(a){var b,c=this._isGlobal?window:this;this._updateTouchCoords(a),"function"==typeof c.touchMoved?(b=c.touchMoved(a),b===!1&&a.preventDefault()):"function"==typeof c.mouseDragged&&(b=c.mouseDragged(a),b===!1&&a.preventDefault(),this._updateMouseCoords(a))},e.prototype._ontouchend=function(a){this._updateTouchCoords(a),0===this.touches.length&&this._setProperty("touchIsDown",!1);var b,c=this._isGlobal?window:this;"function"==typeof c.touchEnded?(b=c.touchEnded(a),b===!1&&a.preventDefault()):"function"==typeof c.mouseReleased&&(b=c.mouseReleased(a),b===!1&&a.preventDefault(),this._updateMouseCoords(a))},b.exports=e},{"../core/core":49}],66:[function(a,b,c){"use strict";function d(a){var b=3.5*a|0;if(b=1>b?1:248>b?b:248,g!==b){g=b,h=1+g<<1,i=new Int32Array(h),j=new Array(h);for(var c=0;h>c;c++)j[c]=new Int32Array(256);for(var d,e,f,k,l=1,m=b-1;b>l;l++){i[b+l]=i[m]=e=m*m,f=j[b+l],k=j[m--];for(var n=0;256>n;n++)f[n]=k[n]=e*n}d=i[b]=b*b,f=j[b];for(var o=0;256>o;o++)f[o]=d*o}}function e(a,b){for(var c=f._toPixels(a),e=a.width,k=a.height,l=e*k,m=new Int32Array(l),n=0;l>n;n++)m[n]=f._getARGB(c,n);var o,p,q,r,s,t,u,v,w,x,y=new Int32Array(l),z=new Int32Array(l),A=new Int32Array(l),B=new Int32Array(l),C=0;d(b);var D,E,F,G;for(E=0;k>E;E++){for(D=0;e>D;D++){if(r=q=p=s=o=0,t=D-g,0>t)x=-t,t=0;else{if(t>=e)break;x=0}for(F=x;h>F&&!(t>=e);F++){var H=m[t+C];G=j[F],s+=G[(-16777216&H)>>>24],p+=G[(16711680&H)>>16],q+=G[(65280&H)>>8],r+=G[255&H],o+=i[F],t++}u=C+D,y[u]=s/o,z[u]=p/o,A[u]=q/o,B[u]=r/o}C+=e}for(C=0,v=-g,w=v*e,E=0;k>E;E++){for(D=0;e>D;D++){if(r=q=p=s=o=0,0>v)x=u=-v,t=D;else{if(v>=k)break;x=0,u=v,t=D+w}for(F=x;h>F&&!(u>=k);F++)G=j[F],s+=G[y[t]],p+=G[z[t]],q+=G[A[t]],r+=G[B[t]],o+=i[F],u++,t+=e;m[D+C]=s/o<<24|p/o<<16|q/o<<8|r/o}C+=e,w+=e,v++}f._setPixels(c,m)}var f={};f._toPixels=function(a){return a instanceof ImageData?a.data:a.getContext("2d").getImageData(0,0,a.width,a.height).data},f._getARGB=function(a,b){var c=4*b;return a[c+3]<<24&4278190080|a[c]<<16&16711680|a[c+1]<<8&65280|255&a[c+2]},f._setPixels=function(a,b){for(var c=0,d=0,e=a.length;e>d;d++)c=4*d,a[c+0]=(16711680&b[d])>>>16,a[c+1]=(65280&b[d])>>>8,a[c+2]=255&b[d],a[c+3]=(4278190080&b[d])>>>24},f._toImageData=function(a){return a instanceof ImageData?a:a.getContext("2d").getImageData(0,0,a.width,a.height)},f._createImageData=function(a,b){return f._tmpCanvas=document.createElement("canvas"),f._tmpCtx=f._tmpCanvas.getContext("2d"),this._tmpCtx.createImageData(a,b)},f.apply=function(a,b,c){var d=a.getContext("2d"),e=d.getImageData(0,0,a.width,a.height),f=b(e,c);f instanceof ImageData?d.putImageData(f,0,0,0,0,a.width,a.height):d.putImageData(e,0,0,0,0,a.width,a.height)},f.threshold=function(a,b){var c=f._toPixels(a);void 0===b&&(b=.5);for(var d=Math.floor(255*b),e=0;e<c.length;e+=4){var g,h=c[e],i=c[e+1],j=c[e+2],k=.2126*h+.7152*i+.0722*j;g=k>=d?255:0,c[e]=c[e+1]=c[e+2]=g}},f.gray=function(a){for(var b=f._toPixels(a),c=0;c<b.length;c+=4){var d=b[c],e=b[c+1],g=b[c+2],h=.2126*d+.7152*e+.0722*g;b[c]=b[c+1]=b[c+2]=h}},f.opaque=function(a){for(var b=f._toPixels(a),c=0;c<b.length;c+=4)b[c+3]=255;return b},f.invert=function(a){for(var b=f._toPixels(a),c=0;c<b.length;c+=4)b[c]=255-b[c],b[c+1]=255-b[c+1],b[c+2]=255-b[c+2]},f.posterize=function(a,b){var c=f._toPixels(a);if(2>b||b>255)throw new Error("Level must be greater than 2 and less than 255 for posterize");for(var d=b-1,e=0;e<c.length;e+=4){var g=c[e],h=c[e+1],i=c[e+2];c[e]=255*(g*b>>8)/d,c[e+1]=255*(h*b>>8)/d,c[e+2]=255*(i*b>>8)/d}},f.dilate=function(a){for(var b,c,d,e,g,h,i,j,k,l,m,n,o,p,q,r,s,t=f._toPixels(a),u=0,v=t.length?t.length/4:0,w=new Int32Array(v);v>u;)for(b=u,c=u+a.width;c>u;)d=e=f._getARGB(t,u),i=u-1,h=u+1,j=u-a.width,k=u+a.width,b>i&&(i=u),h>=c&&(h=u),0>j&&(j=0),k>=v&&(k=u),n=f._getARGB(t,j),m=f._getARGB(t,i),o=f._getARGB(t,k),l=f._getARGB(t,h),g=77*(d>>16&255)+151*(d>>8&255)+28*(255&d),q=77*(m>>16&255)+151*(m>>8&255)+28*(255&m),p=77*(l>>16&255)+151*(l>>8&255)+28*(255&l),r=77*(n>>16&255)+151*(n>>8&255)+28*(255&n),s=77*(o>>16&255)+151*(o>>8&255)+28*(255&o),q>g&&(e=m,g=q),p>g&&(e=l,g=p),r>g&&(e=n,g=r),s>g&&(e=o,g=s),w[u++]=e;f._setPixels(t,w)},f.erode=function(a){for(var b,c,d,e,g,h,i,j,k,l,m,n,o,p,q,r,s,t=f._toPixels(a),u=0,v=t.length?t.length/4:0,w=new Int32Array(v);v>u;)for(b=u,c=u+a.width;c>u;)d=e=f._getARGB(t,u),i=u-1,h=u+1,j=u-a.width,k=u+a.width,b>i&&(i=u),h>=c&&(h=u),0>j&&(j=0),k>=v&&(k=u),n=f._getARGB(t,j),m=f._getARGB(t,i),o=f._getARGB(t,k),l=f._getARGB(t,h),g=77*(d>>16&255)+151*(d>>8&255)+28*(255&d),q=77*(m>>16&255)+151*(m>>8&255)+28*(255&m),p=77*(l>>16&255)+151*(l>>8&255)+28*(255&l),r=77*(n>>16&255)+151*(n>>8&255)+28*(255&n),s=77*(o>>16&255)+151*(o>>8&255)+28*(255&o),g>q&&(e=m,g=q),g>p&&(e=l,g=p),g>r&&(e=n,g=r),g>s&&(e=o,g=s),w[u++]=e;f._setPixels(t,w)};var g,h,i,j;f.blur=function(a,b){e(a,b)},b.exports=f},{}],67:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants"),f=[];d.prototype._imageMode=e.CORNER,d.prototype._tint=null,d.prototype.createImage=function(a,b){return new d.Image(a,b)},d.prototype.saveCanvas=function(){var a,b,c;if(3===arguments.length?(a=arguments[0],b=arguments[1],c=arguments[2]):2===arguments.length?"object"==typeof arguments[0]?(a=arguments[0],b=arguments[1]):(b=arguments[0],c=arguments[1]):1===arguments.length&&("object"==typeof arguments[0]?a=arguments[0]:b=arguments[0]),a instanceof d.Element&&(a=a.elt),a instanceof HTMLCanvasElement||(a=null),c||(c=d.prototype._checkFileExtension(b,c)[1],""===c&&(c="png")),a||this._curElement&&this._curElement.elt&&(a=this._curElement.elt),d.prototype._isSafari()){var e="Hello, Safari user!\n";e+="Now capturing a screenshot...\n",e+="To save this image,\n",e+="go to File --> Save As.\n",alert(e),window.location.href=a.toDataURL()}else{var f;if("undefined"==typeof c)c="png",f="image/png";else switch(c){case"png":f="image/png";break;case"jpeg":f="image/jpeg";break;case"jpg":f="image/jpeg";break;default:f="image/png"}var g="image/octet-stream",h=a.toDataURL(f);h=h.replace(f,g),d.prototype.downloadFile(h,b,c)}},d.prototype.saveFrames=function(a,b,c,e,g){var h=c||3;h=d.prototype.constrain(h,0,15),h=1e3*h;var i=e||15;i=d.prototype.constrain(i,0,22);var j=0,k=d.prototype._makeFrame,l=this._curElement.elt,m=setInterval(function(){k(a+j,b,l),j++},1e3/i);setTimeout(function(){if(clearInterval(m),g)g(f);else for(var a=0;a<f.length;a++){var b=f[a];d.prototype.downloadFile(b.imageData,b.filename,b.ext)}f=[]},h+.01)},d.prototype._makeFrame=function(a,b,c){var d;d=this?this._curElement.elt:c;var e;if(b)switch(b.toLowerCase()){case"png":e="image/png";break;case"jpeg":e="image/jpeg";break;case"jpg":e="image/jpeg";break;default:e="image/png"}else b="png",e="image/png";var g="image/octet-stream",h=d.toDataURL(e);h=h.replace(e,g);var i={};i.imageData=h,i.filename=a,i.ext=b,f.push(i)},b.exports=d},{"../core/constants":48,"../core/core":49}],68:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./filters"),f=a("../core/canvas"),g=a("../core/constants");a("../core/error_helpers"),d.prototype.loadImage=function(a,b,c){var e=new Image,f=new d.Image(1,1,this);return e.onload=function(){f.width=f.canvas.width=e.width,f.height=f.canvas.height=e.height,f.drawingContext.drawImage(e,0,0),"function"==typeof b&&b(f)},e.onerror=function(a){d._friendlyFileLoadError(0,e.src),"function"==typeof c&&c(a)},0!==a.indexOf("data:image/")&&(e.crossOrigin="Anonymous"),e.src=a,f},d.prototype.image=function(a,b,c,d,e){b=b||0,c=c||0,d=d||a.width,e=e||a.height;var g=f.modeAdjust(b,c,d,e,this._imageMode);this._graphics.image(a,g.x,g.y,g.w,g.h)},d.prototype.tint=function(){var a=this.color.apply(this,arguments);this._tint=a.rgba},d.prototype.noTint=function(){this._tint=null},d.prototype._getTintedImageCanvas=function(a){if(!a.canvas)return a;var b=e._toPixels(a.canvas),c=document.createElement("canvas");c.width=a.canvas.width,c.height=a.canvas.height;for(var d=c.getContext("2d"),f=d.createImageData(a.canvas.width,a.canvas.height),g=f.data,h=0;h<b.length;h+=4){var i=b[h],j=b[h+1],k=b[h+2],l=b[h+3];g[h]=i*this._tint[0]/255,g[h+1]=j*this._tint[1]/255,g[h+2]=k*this._tint[2]/255,g[h+3]=l*this._tint[3]/255}return d.putImageData(f,0,0),c},d.prototype.imageMode=function(a){(a===g.CORNER||a===g.CORNERS||a===g.CENTER)&&(this._imageMode=a)},b.exports=d},{"../core/canvas":47,"../core/constants":48,"../core/core":49,"../core/error_helpers":52,"./filters":66}],69:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./filters");d.Image=function(a,b){this.width=a,this.height=b,this.canvas=document.createElement("canvas"),this.canvas.width=this.width,this.canvas.height=this.height,this.drawingContext=this.canvas.getContext("2d"),this.pixelDensity=1,this.pixels=[]},d.Image.prototype._setProperty=function(a,b){this[a]=b},d.Image.prototype.loadPixels=function(){d.Renderer2D.prototype.loadPixels.call(this)},d.Image.prototype.updatePixels=function(a,b,c,e){d.Renderer2D.prototype.updatePixels.call(this,a,b,c,e)},d.Image.prototype.get=function(a,b,c,e){return d.Renderer2D.prototype.get.call(this,a,b,c,e)},d.Image.prototype.set=function(a,b,c){d.Renderer2D.prototype.set.call(this,a,b,c)},d.Image.prototype.resize=function(a,b){a=a||this.canvas.width,b=b||this.canvas.height;var c=document.createElement("canvas");c.width=a,c.height=b,c.getContext("2d").drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,c.width,c.height),this.canvas.width=this.width=a,this.canvas.height=this.height=b,this.drawingContext.drawImage(c,0,0,a,b,0,0,a,b),this.pixels.length>0&&this.loadPixels()},d.Image.prototype.copy=function(){d.prototype.copy.apply(this,arguments)},d.Image.prototype.mask=function(a){void 0===a&&(a=this);var b=this.drawingContext.globalCompositeOperation,c=1;a instanceof d.Renderer&&(c=a._pInst.pixelDensity);var e=[a,0,0,c*a.width,c*a.height,0,0,this.width,this.height];this.drawingContext.globalCompositeOperation="destination-in",this.copy.apply(this,e),this.drawingContext.globalCompositeOperation=b},d.Image.prototype.filter=function(a,b){e.apply(this.canvas,e[a.toLowerCase()],b)},d.Image.prototype.blend=function(){d.prototype.blend.apply(this,arguments)},d.Image.prototype.save=function(a,b){var c;if(b)switch(b.toLowerCase()){case"png":c="image/png";break;case"jpeg":c="image/jpeg";break;case"jpg":c="image/jpeg";break;default:c="image/png"}else b="png",c="image/png";var e="image/octet-stream",f=this.canvas.toDataURL(c);f=f.replace(c,e),d.prototype.downloadFile(f,a,b)},b.exports=d.Image},{"../core/core":49,"./filters":66}],70:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./filters");a("../color/p5.Color"),d.prototype.pixels=[],d.prototype.blend=function(){this._graphics.blend.apply(this._graphics,arguments)},d.prototype.copy=function(){d.Renderer2D._copyHelper.apply(this,arguments)},d.prototype.filter=function(a,b){e.apply(this.canvas,e[a.toLowerCase()],b)},d.prototype.get=function(a,b,c,d){return this._graphics.get(a,b,c,d)},d.prototype.loadPixels=function(){this._graphics.loadPixels()},d.prototype.set=function(a,b,c){this._graphics.set(a,b,c)},d.prototype.updatePixels=function(a,b,c,d){this._graphics.updatePixels(a,b,c,d)},b.exports=d},{"../color/p5.Color":43,"../core/core":49,"./filters":66}],71:[function(a,b,c){"use strict";function d(a,b){var c={};if(b=b||[],"undefined"==typeof b)for(var d=0;d<a.length;d++)b[d.toString()]=d;for(var e=0;e<b.length;e++){var f=b[e],g=a[e];c[f]=g}return c}function e(a){return a.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#039;")}function f(a,b){b&&b!==!0&&"true"!==b||(b=""),a||(a="untitled");var c="";return a&&a.indexOf(".")>-1&&(c=a.split(".").pop()),b&&c!==b&&(c=b,a=a+"."+c),[a,c]}function g(a){document.body.removeChild(a.target)}var h=a("../core/core"),i=a("reqwest"),j=a("opentype.js");a("../core/error_helpers"),h.prototype.loadFont=function(a,b,c){var d=new h.Font(this);return j.load(a,function(a,e){if(a){if("undefined"!=typeof c)return c(a);throw a}d.font=e,"undefined"!=typeof b&&b(d)}),d},h.prototype.createInput=function(){throw"not yet implemented"},h.prototype.createReader=function(){throw"not yet implemented"},h.prototype.loadBytes=function(){throw"not yet implemented"},h.prototype.loadJSON=function(){var a=arguments[0],b=arguments[1],c=[],d="json";return"string"==typeof arguments[2]&&("jsonp"===arguments[2]||"json"===arguments[2])&&(d=arguments[2]),i({url:a,type:d,crossOrigin:!0}).then(function(a){for(var d in a)c[d]=a[d];"undefined"!=typeof b&&b(a)}),c},h.prototype.loadStrings=function(a,b){var c=[],d=new XMLHttpRequest;return d.open("GET",a,!0),d.onreadystatechange=function(){if(4===d.readyState&&200===d.status){var e=d.responseText.match(/[^\r\n]+/g);for(var f in e)c[f]=e[f];"undefined"!=typeof b&&b(c)}else h._friendlyFileLoadError(3,a)},d.send(null),c},h.prototype.loadTable=function(a){for(var b=null,c=[],e=!1,f=",",g=!1,j=1;j<arguments.length;j++)if("function"==typeof arguments[j])b=arguments[j];else if("string"==typeof arguments[j])if(c.push(arguments[j]),"header"===arguments[j]&&(e=!0),"csv"===arguments[j]){if(g)throw new Error("Cannot set multiple separator types.");f=",",g=!0}else if("tsv"===arguments[j]){if(g)throw new Error("Cannot set multiple separator types.");f=" ",g=!0}var k=new h.Table;return i({url:a,crossOrigin:!0,type:"csv"}).then(function(a){a=a.responseText;for(var c,g={},i=0,l=1,m=2,n=4,o='"',p="\r",q="\n",r=[],s=0,t=null,u=function(){g.escaped=!1,t=[],w()},v=function(){g.currentState=n,r.push(t),t=null},w=function(){g.currentState=i,g.token=""},x=function(){t.push(g.token),w()};;){if(c=a[s++],null==c){if(g.escaped)throw new Error("Unclosed quote in file.");if(t){x(),v();break}}if(null===t&&u(),g.currentState===i){if(c===o){g.escaped=!0,g.currentState=l;continue}g.currentState=l}g.currentState===l&&g.escaped?c===o?a[s]===o?(g.token+=o,s++):(g.escaped=!1,g.currentState=m):g.token+=c:c===p?(a[s]===q&&s++,x(),v()):c===q?(x(),v()):c===f?x():g.currentState===l&&(g.token+=c)}if(e)k.columns=r.shift();else for(j=0;j<r.length;j++)k.columns[j]=j.toString();var y;for(j=0;j<r.length&&(j!==r.length-1||1!==r[j].length||"undefined"!==r[j][0]);j++)y=new h.TableRow,y.arr=r[j],y.obj=d(r[j],k.columns),k.addRow(y);null!==b&&b(k)}).fail(function(c,d){h._friendlyFileLoadError(2,a),"undefined"!=typeof b&&b(!1)}),k},h.prototype.loadXML=function(a,b){var c=document.implementation.createDocument(null,null);return i({url:a,type:"xml",crossOrigin:!0,error:function(b){h._friendlyFileLoadError(1,a)}}).then(function(a){var d=a.documentElement;c.appendChild(d),"undefined"!=typeof b&&b(a)}),c},h.prototype.parseXML=function(){throw"not yet implemented"},h.prototype.selectFolder=function(){throw"not yet implemented"},h.prototype.selectInput=function(){throw"not yet implemented"},h.prototype.httpGet=function(){var a=Array.prototype.slice.call(arguments);a.push("GET"),h.prototype.httpDo.apply(this,a)},h.prototype.httpPost=function(){var a=Array.prototype.slice.call(arguments);a.push("POST"),h.prototype.httpDo.apply(this,a)},h.prototype.httpDo=function(){for(var a,b="GET",c=arguments[0],d={},e="",f=1;f<arguments.length;f++){var g=arguments[f];"string"==typeof g?"GET"===g||"POST"===g||"PUT"===g?b=g:e=g:"object"==typeof g?d=g:"function"==typeof g&&(a=g)}""===e&&(e=-1!==c.indexOf("json")?"json":-1!==c.indexOf("xml")?"xml":"text"),i({url:c,method:b,data:d,type:e,crossOrigin:!0,success:function(b){"undefined"!=typeof a&&a("text"===e?b.response:b)}})},window.URL=window.URL||window.webkitURL,h.prototype._pWriters=[],h.prototype.beginRaw=function(){throw"not yet implemented"},h.prototype.beginRecord=function(){throw"not yet implemented"},h.prototype.createOutput=function(){throw"not yet implemented"},h.prototype.createWriter=function(a,b){var c;for(var d in h.prototype._pWriters)if(h.prototype._pWriters[d].name===a)return c=new h.PrintWriter(a+window.millis(),b),h.prototype._pWriters.push(c),c;return c=new h.PrintWriter(a,b),h.prototype._pWriters.push(c),c},h.prototype.endRaw=function(){throw"not yet implemented"},h.prototype.endRecord=function(){throw"not yet implemented"},h.PrintWriter=function(a,b){var c=this;this.name=a,this.content="",this.print=function(a){this.content+=a},this.println=function(a){this.content+=a+"\n"},this.flush=function(){this.content=""},this.close=function(){var d=[];d.push(this.content),h.prototype.writeFile(d,a,b);for(var e in h.prototype._pWriters)h.prototype._pWriters[e].name===this.name&&h.prototype._pWriters.splice(e,1);c.flush(),c={}}},h.prototype.saveBytes=function(){throw"not yet implemented"},h.prototype.save=function(a,b,c){var d=arguments,e=this._curElement.elt;if(0===d.length)return void h.prototype.saveCanvas(e);if(d[0]instanceof h.Renderer||d[0]instanceof h.Graphics)return void h.prototype.saveCanvas(d[0].elt,d[1],d[2]);if(1===d.length&&"string"==typeof d[0])h.prototype.saveCanvas(e,d[0]);else{var g=f(d[1],d[2])[1];switch(g){case"json":return void h.prototype.saveJSON(d[0],d[1],d[2]);case"txt":return void h.prototype.saveStrings(d[0],d[1],d[2]);default:d[0]instanceof Array?h.prototype.saveStrings(d[0],d[1],d[2]):d[0]instanceof h.Table?h.prototype.saveTable(d[0],d[1],d[2],d[3]):d[0]instanceof h.Image?h.prototype.saveCanvas(d[0].canvas,d[1]):d[0]instanceof h.SoundFile&&h.prototype.saveSound(d[0],d[1],d[2],d[3])}}},h.prototype.saveJSON=function(a,b,c){var d;d=c?JSON.stringify(a):JSON.stringify(a,void 0,2),console.log(d),this.saveStrings(d.split("\n"),b,"json")},h.prototype.saveJSONObject=h.prototype.saveJSON,h.prototype.saveJSONArray=h.prototype.saveJSON,h.prototype.saveStream=function(){throw"not yet implemented"},h.prototype.saveStrings=function(a,b,c){var d=c||"txt",e=this.createWriter(b,d);for(var f in a)f<a.length-1?e.println(a[f]):e.print(a[f]);e.close(),e.flush()},h.prototype.saveXML=function(){throw"not yet implemented"},h.prototype.selectOutput=function(){throw"not yet implemented"},h.prototype.saveTable=function(a,b,c){var d=this.createWriter(b,c),f=a.columns,g=",";if("tsv"===c&&(g=" "),"html"!==c){if("0"!==f[0])for(var h=0;h<f.length;h++)h<f.length-1?d.print(f[h]+g):d.println(f[h]);for(var i=0;i<a.rows.length;i++){var j;for(j=0;j<a.rows[i].arr.length;j++)j<a.rows[i].arr.length-1?d.print(a.rows[i].arr[j]+g):i<a.rows.length-1?d.println(a.rows[i].arr[j]):d.print(a.rows[i].arr[j])}}else{d.println("<html>"),d.println("<head>");var k=' <meta http-equiv="content-type" content';if(k+='="text/html;charset=utf-8" />',d.println(k),d.println("</head>"),d.println("<body>"),d.println(" <table>"),"0"!==f[0]){d.println(" <tr>");for(var l=0;l<f.length;l++){var m=e(f[l]);d.println(" <td>"+m),d.println(" </td>")}d.println(" </tr>")}for(var n=0;n<a.rows.length;n++){d.println(" <tr>");for(var o=0;o<a.columns.length;o++){var p=a.rows[n].getString(o),q=e(p);d.println(" <td>"+q),d.println(" </td>")}d.println(" </tr>")}d.println(" </table>"),d.println("</body>"),d.print("</html>")}d.close(),d.flush()},h.prototype.writeFile=function(a,b,c){var d="application/octet-stream";h.prototype._isSafari()&&(d="text/plain");var e=new Blob(a,{type:d}),f=window.URL.createObjectURL(e);h.prototype.downloadFile(f,b,c)},h.prototype.downloadFile=function(a,b,c){var d=f(b,c),e=d[0],i=d[1],j=document.createElement("a");if(j.href=a,j.download=e,j.onclick=g,j.style.display="none",document.body.appendChild(j),h.prototype._isSafari()){var k="Hello, Safari user! To download this file...\n";k+="1. Go to File --> Save As.\n",k+='2. Choose "Page Source" as the Format.\n',k+='3. Name it with this extension: ."'+i+'"',alert(k)}j.click(),a=null},h.prototype._checkFileExtension=f,h.prototype._isSafari=function(){var a=Object.prototype.toString.call(window.HTMLElement);return a.indexOf("Constructor")>0},b.exports=h},{"../core/core":49,"../core/error_helpers":52,"opentype.js":8,reqwest:29}],72:[function(a,b,c){"use strict";var d=a("../core/core");d.Table=function(a){this.columns=[],this.rows=[]},d.Table.prototype.addRow=function(a){var b=a||new d.TableRow;if("undefined"==typeof b.arr||"undefined"==typeof b.obj)throw"invalid TableRow: "+b;return b.table=this,this.rows.push(b),b},d.Table.prototype.removeRow=function(a){this.rows[a].table=null;var b=this.rows.splice(a+1,this.rows.length);this.rows.pop(),this.rows=this.rows.concat(b)},d.Table.prototype.getRow=function(a){return this.rows[a]},d.Table.prototype.getRows=function(){return this.rows},d.Table.prototype.findRow=function(a,b){if("string"==typeof b){for(var c=0;c<this.rows.length;c++)if(this.rows[c].obj[b]===a)return this.rows[c]}else for(var d=0;d<this.rows.length;d++)if(this.rows[d].arr[b]===a)return this.rows[d];return null},d.Table.prototype.findRows=function(a,b){var c=[];if("string"==typeof b)for(var d=0;d<this.rows.length;d++)this.rows[d].obj[b]===a&&c.push(this.rows[d]);else for(var e=0;e<this.rows.length;e++)this.rows[e].arr[b]===a&&c.push(this.rows[e]);return c},d.Table.prototype.matchRow=function(a,b){if("number"==typeof b){for(var c=0;c<this.rows.length;c++)if(this.rows[c].arr[b].match(a))return this.rows[c]}else for(var d=0;d<this.rows.length;d++)if(this.rows[d].obj[b].match(a))return this.rows[d];return null},d.Table.prototype.matchRows=function(a,b){var c=[];if("number"==typeof b)for(var d=0;d<this.rows.length;d++)this.rows[d].arr[b].match(a)&&c.push(this.rows[d]);else for(var e=0;e<this.rows.length;e++)this.rows[e].obj[b].match(a)&&c.push(this.rows[e]);return c},d.Table.prototype.getColumn=function(a){var b=[];if("string"==typeof a)for(var c=0;c<this.rows.length;c++)b.push(this.rows[c].obj[a]);else for(var d=0;d<this.rows.length;d++)b.push(this.rows[d].arr[a]);return b},d.Table.prototype.clearRows=function(){delete this.rows,this.rows=[]},d.Table.prototype.addColumn=function(a){var b=a||null;this.columns.push(b)},d.Table.prototype.getColumnCount=function(){return this.columns.length},d.Table.prototype.getRowCount=function(){return this.rows.length},d.Table.prototype.removeTokens=function(a,b){for(var c=function(a){return a.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&")},d=[],e=0;e<a.length;e++)d.push(c(a.charAt(e)));var f=new RegExp(d.join("|"),"g");if("undefined"==typeof b)for(var g=0;g<this.columns.length;g++)for(var h=0;h<this.rows.length;h++){var i=this.rows[h].arr[g];i=i.replace(f,""),this.rows[h].arr[g]=i,this.rows[h].obj[this.columns[g]]=i}else if("string"==typeof b)for(var j=0;j<this.rows.length;j++){var k=this.rows[j].obj[b];k=k.replace(f,""),this.rows[j].obj[b]=k;var l=this.columns.indexOf(b);this.rows[j].arr[l]=k}else for(var m=0;m<this.rows.length;m++){var n=this.rows[m].arr[b];n=n.replace(f,""),this.rows[m].arr[b]=n,this.rows[m].obj[this.columns[b]]=n}},d.Table.prototype.trim=function(a){var b=new RegExp(" ","g");if("undefined"==typeof a)for(var c=0;c<this.columns.length;c++)for(var d=0;d<this.rows.length;d++){var e=this.rows[d].arr[c];e=e.replace(b,""),this.rows[d].arr[c]=e,this.rows[d].obj[this.columns[c]]=e}else if("string"==typeof a)for(var f=0;f<this.rows.length;f++){var g=this.rows[f].obj[a];g=g.replace(b,""),this.rows[f].obj[a]=g;var h=this.columns.indexOf(a);this.rows[f].arr[h]=g}else for(var i=0;i<this.rows.length;i++){var j=this.rows[i].arr[a];j=j.replace(b,""),this.rows[i].arr[a]=j,this.rows[i].obj[this.columns[a]]=j}},d.Table.prototype.removeColumn=function(a){var b,c;"string"==typeof a?(b=a,c=this.columns.indexOf(a),console.log("string")):(c=a,b=this.columns[a]);var d=this.columns.splice(c+1,this.columns.length);this.columns.pop(),this.columns=this.columns.concat(d);for(var e=0;e<this.rows.length;e++){var f=this.rows[e].arr,g=f.splice(c+1,f.length);f.pop(),this.rows[e].arr=f.concat(g),delete this.rows[e].obj[b]}},d.Table.prototype.set=function(a,b,c){this.rows[a].set(b,c)},d.Table.prototype.setNum=function(a,b,c){this.rows[a].set(b,c);
},d.Table.prototype.setString=function(a,b,c){this.rows[a].set(b,c)},d.Table.prototype.get=function(a,b){return this.rows[a].get(b)},d.Table.prototype.getNum=function(a,b){return this.rows[a].getNum(b)},d.Table.prototype.getString=function(a,b){return this.rows[a].getString(b)},d.Table.prototype.getObject=function(a){for(var b,c,d,e={},f=0;f<this.rows.length;f++)if(b=this.rows[f].obj,"string"==typeof a){if(c=this.columns.indexOf(a),!(c>=0))throw'This table has no column named "'+a+'"';d=b[a],e[d]=b}else e[f]=this.rows[f].obj;return e},d.Table.prototype.getArray=function(){for(var a=[],b=0;b<this.rows.length;b++)a.push(this.rows[b].arr);return a},b.exports=d.Table},{"../core/core":49}],73:[function(a,b,c){"use strict";var d=a("../core/core");d.TableRow=function(a,b){var c=[],d={};a&&(b=b||",",c=a.split(b));for(var e=0;e<c.length;e++){var f=e,g=c[e];d[f]=g}this.arr=c,this.obj=d,this.table=null},d.TableRow.prototype.set=function(a,b){if("string"==typeof a){var c=this.table.columns.indexOf(a);if(!(c>=0))throw'This table has no column named "'+a+'"';this.obj[a]=b,this.arr[c]=b}else{if(!(a<this.table.columns.length))throw"Column #"+a+" is out of the range of this table";this.arr[a]=b;var d=this.table.columns[a];this.obj[d]=b}},d.TableRow.prototype.setNum=function(a,b){var c=parseFloat(b,10);this.set(a,c)},d.TableRow.prototype.setString=function(a,b){var c=b.toString();this.set(a,c)},d.TableRow.prototype.get=function(a){return"string"==typeof a?this.obj[a]:this.arr[a]},d.TableRow.prototype.getNum=function(a){var b;if(b="string"==typeof a?parseFloat(this.obj[a],10):parseFloat(this.arr[a],10),"NaN"===b.toString())throw"Error: "+this.obj[a]+" is NaN (Not a Number)";return b},d.TableRow.prototype.getString=function(a){return"string"==typeof a?this.obj[a].toString():this.arr[a].toString()},b.exports=d.TableRow},{"../core/core":49}],74:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.abs=Math.abs,d.prototype.ceil=Math.ceil,d.prototype.constrain=function(a,b,c){return Math.max(Math.min(a,c),b)},d.prototype.dist=function(a,b,c,d){return Math.sqrt((c-a)*(c-a)+(d-b)*(d-b))},d.prototype.exp=Math.exp,d.prototype.floor=Math.floor,d.prototype.lerp=function(a,b,c){return c*(b-a)+a},d.prototype.log=Math.log,d.prototype.mag=function(a,b){return Math.sqrt(a*a+b*b)},d.prototype.map=function(a,b,c,d,e){return(a-b)/(c-b)*(e-d)+d},d.prototype.max=function(){return arguments[0]instanceof Array?Math.max.apply(null,arguments[0]):Math.max.apply(null,arguments)},d.prototype.min=function(){return arguments[0]instanceof Array?Math.min.apply(null,arguments[0]):Math.min.apply(null,arguments)},d.prototype.norm=function(a,b,c){return this.map(a,b,c,0,1)},d.prototype.pow=Math.pow,d.prototype.round=Math.round,d.prototype.sq=function(a){return a*a},d.prototype.sqrt=Math.sqrt,b.exports=d},{"../core/core":49}],75:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.createVector=function(a,b,c){return this instanceof d?new d.Vector(this,arguments):new d.Vector(a,b,c)},b.exports=d},{"../core/core":49}],76:[function(a,b,c){"use strict";var d,e=a("../core/core"),f=4,g=1<<f,h=8,i=1<<h,j=4095,k=4,l=.5,m=function(a){return.5*(1-Math.cos(a*Math.PI))};e.prototype.noise=function(a,b,c){if(b=b||0,c=c||0,null==d){d=new Array(j+1);for(var e=0;j+1>e;e++)d[e]=Math.random()}0>a&&(a=-a),0>b&&(b=-b),0>c&&(c=-c);for(var n,o,p,q,r,s=Math.floor(a),t=Math.floor(b),u=Math.floor(c),v=a-s,w=b-t,x=c-u,y=0,z=.5,A=0;k>A;A++){var B=s+(t<<f)+(u<<h);n=m(v),o=m(w),p=d[B&j],p+=n*(d[B+1&j]-p),q=d[B+g&j],q+=n*(d[B+g+1&j]-q),p+=o*(q-p),B+=i,q=d[B&j],q+=n*(d[B+1&j]-q),r=d[B+g&j],r+=n*(d[B+g+1&j]-r),q+=o*(r-q),p+=m(x)*(q-p),y+=p*z,z*=l,s<<=1,v*=2,t<<=1,w*=2,u<<=1,x*=2,v>=1&&(s++,v--),w>=1&&(t++,w--),x>=1&&(u++,x--)}return y},e.prototype.noiseDetail=function(a,b){a>0&&(k=a),b>0&&(l=b)},e.prototype.noiseSeed=function(a){var b=function(){var a,b,c=4294967296,d=1664525,e=1013904223;return{setSeed:function(d){b=a=(null==d?Math.random()*c:d)>>>0},getSeed:function(){return a},rand:function(){return b=(d*b+e)%c,b/c}}}();b.setSeed(a),d=new Array(j+1);for(var c=0;j+1>c;c++)d[c]=b.rand()},b.exports=e},{"../core/core":49}],77:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./polargeometry"),f=a("../core/constants");d.Vector=function(){var a,b,c;arguments[0]instanceof d?(this.p5=arguments[0],a=arguments[1][0]||0,b=arguments[1][1]||0,c=arguments[1][2]||0):(a=arguments[0]||0,b=arguments[1]||0,c=arguments[2]||0),this.x=a,this.y=b,this.z=c},d.Vector.prototype.toString=function(){return"p5.Vector Object : ["+this.x+", "+this.y+", "+this.z+"]"},d.Vector.prototype.set=function(a,b,c){return a instanceof d.Vector?(this.x=a.x||0,this.y=a.y||0,this.z=a.z||0,this):a instanceof Array?(this.x=a[0]||0,this.y=a[1]||0,this.z=a[2]||0,this):(this.x=a||0,this.y=b||0,this.z=c||0,this)},d.Vector.prototype.copy=function(){return this.p5?new d.Vector(this.p5,[this.x,this.y,this.z]):new d.Vector(this.x,this.y,this.z)},d.Vector.prototype.add=function(a,b,c){return a instanceof d.Vector?(this.x+=a.x||0,this.y+=a.y||0,this.z+=a.z||0,this):a instanceof Array?(this.x+=a[0]||0,this.y+=a[1]||0,this.z+=a[2]||0,this):(this.x+=a||0,this.y+=b||0,this.z+=c||0,this)},d.Vector.prototype.sub=function(a,b,c){return a instanceof d.Vector?(this.x-=a.x||0,this.y-=a.y||0,this.z-=a.z||0,this):a instanceof Array?(this.x-=a[0]||0,this.y-=a[1]||0,this.z-=a[2]||0,this):(this.x-=a||0,this.y-=b||0,this.z-=c||0,this)},d.Vector.prototype.mult=function(a){return this.x*=a||0,this.y*=a||0,this.z*=a||0,this},d.Vector.prototype.div=function(a){return this.x/=a,this.y/=a,this.z/=a,this},d.Vector.prototype.mag=function(){return Math.sqrt(this.magSq())},d.Vector.prototype.magSq=function(){var a=this.x,b=this.y,c=this.z;return a*a+b*b+c*c},d.Vector.prototype.dot=function(a,b,c){return a instanceof d.Vector?this.dot(a.x,a.y,a.z):this.x*(a||0)+this.y*(b||0)+this.z*(c||0)},d.Vector.prototype.cross=function(a){var b=this.y*a.z-this.z*a.y,c=this.z*a.x-this.x*a.z,e=this.x*a.y-this.y*a.x;return this.p5?new d.Vector(this.p5,[b,c,e]):new d.Vector(b,c,e)},d.Vector.prototype.dist=function(a){var b=a.copy().sub(this);return b.mag()},d.Vector.prototype.normalize=function(){return this.div(this.mag())},d.Vector.prototype.limit=function(a){var b=this.magSq();return b>a*a&&(this.div(Math.sqrt(b)),this.mult(a)),this},d.Vector.prototype.setMag=function(a){return this.normalize().mult(a)},d.Vector.prototype.heading=function(){var a=Math.atan2(this.y,this.x);return this.p5?this.p5._angleMode===f.RADIANS?a:e.radiansToDegrees(a):a},d.Vector.prototype.rotate=function(a){this.p5&&this.p5._angleMode===f.DEGREES&&(a=e.degreesToRadians(a));var b=this.heading()+a,c=this.mag();return this.x=Math.cos(b)*c,this.y=Math.sin(b)*c,this},d.Vector.prototype.lerp=function(a,b,c,e){return a instanceof d.Vector?this.lerp(a.x,a.y,a.z,b):(this.x+=(a-this.x)*e||0,this.y+=(b-this.y)*e||0,this.z+=(c-this.z)*e||0,this)},d.Vector.prototype.array=function(){return[this.x||0,this.y||0,this.z||0]},d.Vector.prototype.equals=function(a,b,c){var e,f,g;return a instanceof d.Vector?(e=a.x||0,f=a.y||0,g=a.z||0):a instanceof Array?(e=a[0]||0,f=a[1]||0,g=a[2]||0):(e=a||0,f=b||0,g=c||0),this.x===e&&this.y===f&&this.z===g},d.Vector.fromAngle=function(a){return this.p5&&this.p5._angleMode===f.DEGREES&&(a=e.degreesToRadians(a)),this.p5?new d.Vector(this.p5,[Math.cos(a),Math.sin(a),0]):new d.Vector(Math.cos(a),Math.sin(a),0)},d.Vector.random2D=function(){var a;return a=this.p5?this.p5._angleMode===f.DEGREES?this.p5.random(360):this.p5.random(f.TWO_PI):Math.random()*Math.PI*2,this.fromAngle(a)},d.Vector.random3D=function(){var a,b;this.p5?(a=this.p5.random(0,f.TWO_PI),b=this.p5.random(-1,1)):(a=Math.random()*Math.PI*2,b=2*Math.random()-1);var c=Math.sqrt(1-b*b)*Math.cos(a),e=Math.sqrt(1-b*b)*Math.sin(a);return this.p5?new d.Vector(this.p5,[c,e,b]):new d.Vector(c,e,b)},d.Vector.add=function(a,b,c){return c?c.set(a):c=a.copy(),c.add(b),c},d.Vector.sub=function(a,b,c){return c?c.set(a):c=a.copy(),c.sub(b),c},d.Vector.mult=function(a,b,c){return c?c.set(a):c=a.copy(),c.mult(b),c},d.Vector.div=function(a,b,c){return c?c.set(a):c=a.copy(),c.div(b),c},d.Vector.dot=function(a,b){return a.dot(b)},d.Vector.cross=function(a,b){return a.cross(b)},d.Vector.dist=function(a,b){return a.dist(b)},d.Vector.lerp=function(a,b,c,d){return d?d.set(a):d=a.copy(),d.lerp(b,c),d},d.Vector.angleBetween=function(a,b){var c=Math.acos(a.dot(b)/(a.mag()*b.mag()));return this.p5&&this.p5._angleMode===f.DEGREES&&(c=e.radiansToDegrees(c)),c},b.exports=d.Vector},{"../core/constants":48,"../core/core":49,"./polargeometry":78}],78:[function(a,b,c){b.exports={degreesToRadians:function(a){return 2*Math.PI*a/360},radiansToDegrees:function(a){return 360*a/(2*Math.PI)}}},{}],79:[function(a,b,c){"use strict";var d=a("../core/core"),e=!1,f=function(){var a,b,c=4294967296,d=1664525,e=1013904223;return{setSeed:function(d){b=a=(null==d?Math.random()*c:d)>>>0},getSeed:function(){return a},rand:function(){return b=(d*b+e)%c,b/c}}}();d.prototype.randomSeed=function(a){f.setSeed(a),e=!0},d.prototype.random=function(a,b){var c;if(c=e?f.rand():Math.random(),0===arguments.length)return c;if(1===arguments.length)return c*a;if(a>b){var d=a;a=b,b=d}return c*(b-a)+a};var g,h=!1;d.prototype.randomGaussian=function(a,b){var c,d,e,f;if(h)c=g,h=!1;else{do d=this.random(2)-1,e=this.random(2)-1,f=d*d+e*e;while(f>=1);f=Math.sqrt(-2*Math.log(f)/f),c=d*f,g=e*f,h=!0}var i=a||0,j=b||1;return c*j+i},b.exports=d},{"../core/core":49}],80:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./polargeometry"),f=a("../core/constants");d.prototype._angleMode=f.RADIANS,d.prototype.acos=function(a){return this._angleMode===f.RADIANS?Math.acos(a):e.radiansToDegrees(Math.acos(a))},d.prototype.asin=function(a){return this._angleMode===f.RADIANS?Math.asin(a):e.radiansToDegrees(Math.asin(a))},d.prototype.atan=function(a){return this._angleMode===f.RADIANS?Math.atan(a):e.radiansToDegrees(Math.atan(a))},d.prototype.atan2=function(a,b){return this._angleMode===f.RADIANS?Math.atan2(a,b):e.radiansToDegrees(Math.atan2(a,b))},d.prototype.cos=function(a){return this._angleMode===f.RADIANS?Math.cos(a):Math.cos(this.radians(a))},d.prototype.sin=function(a){return this._angleMode===f.RADIANS?Math.sin(a):Math.sin(this.radians(a))},d.prototype.tan=function(a){return this._angleMode===f.RADIANS?Math.tan(a):Math.tan(this.radians(a))},d.prototype.degrees=function(a){return e.radiansToDegrees(a)},d.prototype.radians=function(a){return e.degreesToRadians(a)},d.prototype.angleMode=function(a){(a===f.DEGREES||a===f.RADIANS)&&(this._angleMode=a)},b.exports=d},{"../core/constants":48,"../core/core":49,"./polargeometry":78}],81:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");d.prototype._textSize=12,d.prototype._textLeading=15,d.prototype._textFont="sans-serif",d.prototype._textStyle=e.NORMAL,d.prototype._textAscent=null,d.prototype._textDescent=null,d.prototype.textAlign=function(a,b){return this._graphics.textAlign(a,b)},d.prototype.textLeading=function(a){return arguments.length?(this._setProperty("_textLeading",a),this):this._textLeading},d.prototype.textSize=function(a){return arguments.length?(this._setProperty("_textSize",a),this._setProperty("_textLeading",a*e._DEFAULT_LEADMULT),this._graphics._applyTextProperties()):this._textSize},d.prototype.textStyle=function(a){return arguments.length?((a===e.NORMAL||a===e.ITALIC||a===e.BOLD)&&this._setProperty("_textStyle",a),this._graphics._applyTextProperties()):this._textStyle},d.prototype.textWidth=function(a){return this._graphics.textWidth(a)},d.prototype.textAscent=function(){return null===this._textAscent&&this._updateTextMetrics(),this._textAscent},d.prototype.textDescent=function(){return null===this._textDescent&&this._updateTextMetrics(),this._textDescent},d.prototype._isOpenType=function(a){return a=a||this._textFont,"object"==typeof a&&a.font&&a.font.supported},d.prototype._updateTextMetrics=function(){if(this._isOpenType())return this._setProperty("_textAscent",this._textFont._textAscent()),this._setProperty("_textDescent",this._textFont._textDescent()),this;var a=document.createElement("span");a.style.fontFamily=this._textFont,a.style.fontSize=this._textSize+"px",a.innerHTML="ABCjgq|";var b=document.createElement("div");b.style.display="inline-block",b.style.width="1px",b.style.height="0px";var c=document.createElement("div");c.appendChild(a),c.appendChild(b),c.style.height="0px",c.style.overflow="hidden",document.body.appendChild(c),b.style.verticalAlign="baseline";var d=this._calculateOffset(b),e=this._calculateOffset(a),f=d[1]-e[1];b.style.verticalAlign="bottom",d=this._calculateOffset(b),e=this._calculateOffset(a);var g=d[1]-e[1],h=g-f;return document.body.removeChild(c),this._setProperty("_textAscent",f),this._setProperty("_textDescent",h),this},d.prototype._calculateOffset=function(a){var b=0,c=0;if(a.offsetParent){do b+=a.offsetLeft,c+=a.offsetTop;while(a=a.offsetParent)}else b+=a.offsetLeft,c+=a.offsetTop;return[b,c]},b.exports=d},{"../core/constants":48,"../core/core":49}],82:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("../core/error_helpers"),d.prototype.text=function(a,b,c,d,e){return this._validateParameters("text",arguments,[["*","Number","Number"],["*","Number","Number","Number","Number"]]),this._doFill||this._doStroke?this._graphics.text.apply(this._graphics,arguments):this},d.prototype.textFont=function(a,b){if(arguments.length){if(!a)throw Error("null font passed to textFont");return this._setProperty("_textFont",a),b&&(this._setProperty("_textSize",b),this._setProperty("_textLeading",b*e._DEFAULT_LEADMULT)),this._graphics._applyTextProperties()}return this},b.exports=d},{"../core/constants":48,"../core/core":49,"../core/error_helpers":52}],83:[function(a,b,c){"use strict";function d(){for(var a=Array.prototype.slice.call(arguments),b=a.length,c="";b--;)c+=a[b]===Object(a[b])?JSON.stringify(a[b]):a[b];return c}var e=a("../core/core"),f=a("../core/constants");e.Font=function(a){this.parent=a,this.cache={},this.font=void 0},e.Font.prototype.list=function(){throw"not yet implemented"},e.Font.prototype.textBounds=function(a,b,c,e,f){b=void 0!==b?b:0,c=void 0!==c?c:0,e=e||this.parent._textSize;var g=this.cache[d("textBounds",a,b,c,e)];if(!g){var h,i,j,k,l=[],m=[],n=this,o=this._scale(e);this.font.forEachGlyph(a,b,c,e,f,function(a,b,c,d){if(l.push(b),m.push(c),"space"!==a.name){var f=a.getMetrics();l.push(b+f.xMax*o),m.push(c+-f.yMin*o),m.push(c+-f.yMax*o)}else l.push(b+n.font.charToGlyph(" ").advanceWidth*n._scale(e))}),h=Math.max(0,Math.min.apply(null,l)),i=Math.max(0,Math.min.apply(null,m)),j=Math.max(0,Math.max.apply(null,l)),k=Math.max(0,Math.max.apply(null,m)),g={x:h,y:i,h:k-i,w:j-h,advance:h-b},this.cache[d("textBounds",a,b,c,e)]=g}return g},e.Font.prototype._getGlyphs=function(a){return this.font.stringToGlyphs(a)},e.Font.prototype._getPath=function(a,b,c,d){var e=this.parent,f=e._graphics.drawingContext,g=this._handleAlignment(e,f,a,b,c);return this.font.getPath(a,g.x,g.y,e._textSize,d)},e.Font.prototype._getPathData=function(a,b,c,d){var e=3;return"string"==typeof a&&arguments.length>2?a=this._getPath(a,b,c,d):"object"==typeof b&&(d=b),d&&"number"==typeof d.decimals&&(e=d.decimals),a.toPathData(e)},e.Font.prototype._getSVG=function(a,b,c,d){var e=3;return"string"==typeof a&&arguments.length>2?a=this._getPath(a,b,c,d):"object"==typeof b&&(d=b),d&&("number"==typeof d.decimals&&(e=d.decimals),"number"==typeof d.strokeWidth&&(a.strokeWidth=d.strokeWidth),"undefined"!=typeof d.fill&&(a.fill=d.fill),"undefined"!=typeof d.stroke&&(a.stroke=d.stroke)),a.toSVG(e)},e.Font.prototype._renderPath=function(a,b,c,d){var e,g=this.parent,h=g._graphics,i=h.drawingContext;e="object"==typeof a&&a.commands?a.commands:this._getPath(a,b,c,g._textSize,d).commands,i.beginPath();for(var j=0;j<e.length;j+=1){var k=e[j];"M"===k.type?i.moveTo(k.x,k.y):"L"===k.type?i.lineTo(k.x,k.y):"C"===k.type?i.bezierCurveTo(k.x1,k.y1,k.x2,k.y2,k.x,k.y):"Q"===k.type?i.quadraticCurveTo(k.x1,k.y1,k.x,k.y):"Z"===k.type&&i.closePath()}return g._doStroke&&g._strokeSet&&i.stroke(),g._doFill&&(i.fillStyle=g._fillSet?i.fillStyle:f._DEFAULT_TEXT_FILL,i.fill()),this},e.Font.prototype._textWidth=function(a,b){if(" "===a)return this.font.charToGlyph(" ").advanceWidth*this._scale(b);var c=this.textBounds(a,0,0,b);return c.w+c.advance},e.Font.prototype._textAscent=function(a){return this.font.ascender*this._scale(a)},e.Font.prototype._textDescent=function(a){return-this.font.descender*this._scale(a)},e.Font.prototype._scale=function(a){return 1/this.font.unitsPerEm*(a||this.parent._textSize)},e.Font.prototype._handleAlignment=function(a,b,c,d,e){var g=this._textWidth(c),h=this._textAscent(),i=this._textDescent(),j=h+i;return b.textAlign===f.CENTER?d-=g/2:b.textAlign===f.RIGHT&&(d-=g),b.textBaseline===f.TOP?e+=j:b.textBaseline===f._CTX_MIDDLE?e+=j/2-i:b.textBaseline===f.BOTTOM&&(e-=i),{x:d,y:e}},b.exports=e.Font},{"../core/constants":48,"../core/core":49}],84:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.append=function(a,b){return a.push(b),a},d.prototype.arrayCopy=function(a,b,c,d,e){var f,g;"undefined"!=typeof e?(g=Math.min(e,a.length),f=d,a=a.slice(b,g+b)):("undefined"!=typeof c?(g=c,g=Math.min(g,a.length)):g=a.length,f=0,c=b,a=a.slice(0,g)),Array.prototype.splice.apply(c,[f,g].concat(a))},d.prototype.concat=function(a,b){return a.concat(b)},d.prototype.reverse=function(a){return a.reverse()},d.prototype.shorten=function(a){return a.pop(),a},d.prototype.shuffle=function(a,b){a=b||ArrayBuffer.isView(a)?a:a.slice();for(var c,d,e=a.length;e>1;)c=Math.random()*e|0,d=a[--e],a[e]=a[c],a[c]=d;return a},d.prototype.sort=function(a,b){var c=b?a.slice(0,Math.min(b,a.length)):a,d=b?a.slice(Math.min(b,a.length)):[];return c="string"==typeof c[0]?c.sort():c.sort(function(a,b){return a-b}),c.concat(d)},d.prototype.splice=function(a,b,c){return Array.prototype.splice.apply(a,[c,0].concat(b)),a},d.prototype.subset=function(a,b,c){return"undefined"!=typeof c?a.slice(b,b+c):a.slice(b,a.length)},b.exports=d},{"../core/core":49}],85:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype["float"]=function(a){return parseFloat(a)},d.prototype["int"]=function(a,b){return"string"==typeof a?(b=b||10,parseInt(a,b)):"number"==typeof a?0|a:"boolean"==typeof a?a?1:0:a instanceof Array?a.map(function(a){return d.prototype["int"](a,b)}):void 0},d.prototype.str=function(a){return a instanceof Array?a.map(d.prototype.str):String(a)},d.prototype["boolean"]=function(a){return"number"==typeof a?0!==a:"string"==typeof a?"true"===a.toLowerCase():"boolean"==typeof a?a:a instanceof Array?a.map(d.prototype["boolean"]):void 0},d.prototype["byte"]=function(a){var b=d.prototype["int"](a,10);return"number"==typeof b?(b+128)%256-128:b instanceof Array?b.map(d.prototype["byte"]):void 0},d.prototype["char"]=function(a){return"number"!=typeof a||isNaN(a)?a instanceof Array?a.map(d.prototype["char"]):"string"==typeof a?d.prototype["char"](parseInt(a,10)):void 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Raw
p5.sound.js
/*! p5.sound.min.js v0.2.13 2015-07-17 */
!function(t,e){"function"==typeof define&&define.amd?define("p5.sound",["p5"],function(t){e(t)}):e("object"==typeof exports?require("../p5"):t.p5)}(this,function(t){var e;e=function(){"use strict";window.AudioContext=window.AudioContext||window.webkitAudioContext;var e=new window.AudioContext;t.prototype.getAudioContext=function(){return e},"function"!=typeof e.createGain&&(window.audioContext.createGain=window.audioContext.createGainNode),"function"!=typeof e.createDelay&&(window.audioContext.createDelay=window.audioContext.createDelayNode),"function"!=typeof window.AudioBufferSourceNode.prototype.start&&(window.AudioBufferSourceNode.prototype.start=window.AudioBufferSourceNode.prototype.noteGrainOn),"function"!=typeof window.AudioBufferSourceNode.prototype.stop&&(window.AudioBufferSourceNode.prototype.stop=window.AudioBufferSourceNode.prototype.noteOff),"function"!=typeof window.OscillatorNode.prototype.start&&(window.OscillatorNode.prototype.start=window.OscillatorNode.prototype.noteOn),"function"!=typeof window.OscillatorNode.prototype.stop&&(window.OscillatorNode.prototype.stop=window.OscillatorNode.prototype.noteOff),window.AudioContext.prototype.hasOwnProperty("createScriptProcessor")||(window.AudioContext.prototype.createScriptProcessor=window.AudioContext.prototype.createJavaScriptNode),navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;var i=document.createElement("audio");t.prototype.isSupported=function(){return!!i.canPlayType};var o=function(){return!!i.canPlayType&&i.canPlayType('audio/ogg; codecs="vorbis"')},n=function(){return!!i.canPlayType&&i.canPlayType("audio/mpeg;")},s=function(){return!!i.canPlayType&&i.canPlayType('audio/wav; codecs="1"')},r=function(){return!!i.canPlayType&&(i.canPlayType("audio/x-m4a;")||i.canPlayType("audio/aac;"))},a=function(){return!!i.canPlayType&&i.canPlayType("audio/x-aiff;")};t.prototype.isFileSupported=function(t){switch(t.toLowerCase()){case"mp3":return n();case"wav":return s();case"ogg":return o();case"mp4":return r();case"aiff":return a();default:return!1}};var u=navigator.userAgent.match(/(iPad|iPhone|iPod)/g)?!0:!1;u&&window.addEventListener("touchstart",function(){var t=e.createBuffer(1,1,22050),i=e.createBufferSource();i.buffer=t,i.connect(e.destination),i.start(0)},!1)}();var i;i=function(){"use strict";var e=function(){var e=t.prototype.getAudioContext();this.input=e.createGain(),this.output=e.createGain(),this.limiter=e.createDynamicsCompressor(),this.limiter.threshold.value=0,this.limiter.ratio.value=100,this.audiocontext=e,this.output.disconnect(),this.inputSources=[],this.input.connect(this.limiter),this.limiter.connect(this.output),this.meter=e.createGain(),this.fftMeter=e.createGain(),this.output.connect(this.meter),this.output.connect(this.fftMeter),this.output.connect(this.audiocontext.destination),this.soundArray=[],this.parts=[],this.extensions=[]},i=new e;return t.prototype.getMasterVolume=function(){return i.output.gain.value},t.prototype.masterVolume=function(t,e,o){if("number"==typeof t){var e=e||0,o=o||0,n=i.audiocontext.currentTime,s=i.output.gain.value;i.output.gain.cancelScheduledValues(n+o),i.output.gain.linearRampToValueAtTime(s,n+o),i.output.gain.linearRampToValueAtTime(t,n+o+e)}else{if(!t)return i.output.gain;t.connect(i.output.gain)}},t.soundOut=i,t.soundOut._silentNode=i.audiocontext.createGain(),t.soundOut._silentNode.gain.value=0,t.soundOut._silentNode.connect(i.audiocontext.destination),i}(e);var o;o=function(){"use strict";var e=i;t.prototype.sampleRate=function(){return e.audiocontext.sampleRate},t.prototype.freqToMidi=function(t){var e=Math.log(t/440)/Math.log(2),i=Math.round(12*e)+57;return i},t.prototype.midiToFreq=function(t){return 440*Math.pow(2,(t-69)/12)},t.prototype.soundFormats=function(){e.extensions=[];for(var t=0;t<arguments.length;t++){if(arguments[t]=arguments[t].toLowerCase(),!(["mp3","wav","ogg","m4a","aac"].indexOf(arguments[t])>-1))throw arguments[t]+" is not a valid sound format!";e.extensions.push(arguments[t])}},t.prototype.disposeSound=function(){for(var t=0;t<e.soundArray.length;t++)e.soundArray[t].dispose()},t.prototype.registerMethod("remove",t.prototype.disposeSound),t.prototype._checkFileFormats=function(i){var o;if("string"==typeof i){o=i;var n=o.split(".").pop();if(["mp3","wav","ogg","m4a","aac"].indexOf(n)>-1){var s=t.prototype.isFileSupported(n);if(s)o=o;else for(var r=o.split("."),a=r[r.length-1],u=0;u<e.extensions.length;u++){var c=e.extensions[u],s=t.prototype.isFileSupported(c);if(s){a="",2===r.length&&(a+=r[0]);for(var u=1;u<=r.length-2;u++){var h=r[u];a+="."+h}o=a+=".",o=o+=c;break}}}else for(var u=0;u<e.extensions.length;u++){var c=e.extensions[u],s=t.prototype.isFileSupported(c);if(s){o=o+"."+c;break}}}else if("object"==typeof i)for(var u=0;u<i.length;u++){var c=i[u].split(".").pop(),s=t.prototype.isFileSupported(c);if(s){o=i[u];break}}return o},t.prototype._mathChain=function(t,e,i,o,n){for(var s in t.mathOps)t.mathOps[s]instanceof n&&(t.mathOps[s].dispose(),i=s,i<t.mathOps.length-1&&(o=t.mathOps[s+1]));return t.mathOps[i-1].disconnect(),t.mathOps[i-1].connect(e),e.connect(o),t.mathOps[i]=e,t}}(i);var n;n=function(){"use strict";var e=i,o=e.audiocontext;"undefined"!=typeof o.createStereoPanner?(t.Panner=function(t,e){this.stereoPanner=this.input=o.createStereoPanner(),t.connect(this.stereoPanner),this.stereoPanner.connect(e)},t.Panner.prototype.pan=function(t,e){var i=e||0,n=o.currentTime+i;this.stereoPanner.pan.linearRampToValueAtTime(t,n)},t.Panner.prototype.inputChannels=function(){},t.Panner.prototype.connect=function(t){this.stereoPanner.connect(t)},t.Panner.prototype.disconnect=function(){this.stereoPanner.disconnect()}):(t.Panner=function(t,e,i){this.input=o.createGain(),t.connect(this.input),this.left=o.createGain(),this.right=o.createGain(),this.left.channelInterpretation="discrete",this.right.channelInterpretation="discrete",i>1?(this.splitter=o.createChannelSplitter(2),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0)):(this.input.connect(this.left),this.input.connect(this.right)),this.output=o.createChannelMerger(2),this.left.connect(this.output,0,1),this.right.connect(this.output,0,0),this.output.connect(e)},t.Panner.prototype.pan=function(t,e){var i=e||0,n=o.currentTime+i,s=(t+1)/2,r=Math.cos(s*Math.PI/2),a=Math.sin(s*Math.PI/2);this.left.gain.linearRampToValueAtTime(a,n),this.right.gain.linearRampToValueAtTime(r,n)},t.Panner.prototype.inputChannels=function(t){1===t?(this.input.disconnect(),this.input.connect(this.left),this.input.connect(this.right)):2===t&&(this.splitter=o.createChannelSplitter(2),this.input.disconnect(),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0))},t.Panner.prototype.connect=function(t){this.output.connect(t)},t.Panner.prototype.disconnect=function(){this.output.disconnect()}),t.Panner3D=function(t,e){var i=o.createPanner();return i.panningModel="HRTF",i.distanceModel="linear",i.setPosition(0,0,0),t.connect(i),i.connect(e),i.pan=function(t,e,o){i.setPosition(t,e,o)},i}}(i);var s;s=function(){"use strict";function e(t,e){for(var i={},o=t.length,n=0;o>n;n++){if(t[n]>e){var s=t[n],r=new h(s,n);i[n]=r,n+=6e3}n++}return i}function o(t){for(var e=[],i=Object.keys(t).sort(),o=0;o<i.length;o++)for(var n=0;10>n;n++){var s=t[i[o]],r=t[i[o+n]];if(s&&r){var a=s.sampleIndex,u=r.sampleIndex,c=u-a;c>0&&s.intervals.push(c);var h=e.some(function(t){return t.interval===c?(t.count++,t):void 0});h||e.push({interval:c,count:1})}}return e}function n(t,e){var i=[];return t.forEach(function(t){try{var o=Math.abs(60/(t.interval/e));o=r(o);var n=i.some(function(e){return e.tempo===o?e.count+=t.count:void 0});if(!n){if(isNaN(o))return;i.push({tempo:Math.round(o),count:t.count})}}catch(s){throw s}}),i}function s(t,e,i,o){for(var n=[],s=Object.keys(t).sort(),a=0;a<s.length;a++)for(var u=s[a],c=t[u],h=0;h<c.intervals.length;h++){var p=Math.round(Math.abs(60/(c.intervals[h]/i)));p=r(p);Math.abs(p-e)<o&&n.push(c.sampleIndex/44100)}return n=n.filter(function(t,e,i){var o=i[e+1]-t;return o>.01?!0:void 0})}function r(t){if(isFinite(t)&&0!=t){for(;90>t;)t*=2;for(;t>180&&t>90;)t/=2;return t}}var a=i,u=a.audiocontext;t.SoundFile=function(e,i,o){if("undefined"!=typeof e){if("string"==typeof e||"string"==typeof e[0]){var n=t.prototype._checkFileFormats(e);this.url=n}else if("object"==typeof e&&!(window.File&&window.FileReader&&window.FileList&&window.Blob))throw"Unable to load file because the File API is not supported";e.file&&(e=e.file),this.file=e}this._looping=!1,this._playing=!1,this._paused=!1,this._pauseTime=0,this._cues=[],this._lastPos=0,this._counterNode,this._scopeNode,this.bufferSourceNodes=[],this.bufferSourceNode=null,this.buffer=null,this.playbackRate=1,this.gain=1,this.input=a.audiocontext.createGain(),this.output=a.audiocontext.createGain(),this.reversed=!1,this.startTime=0,this.endTime=null,this.pauseTime=0,this.mode="sustain",this.startMillis=null,this.amplitude=new t.Amplitude,this.output.connect(this.amplitude.input),this.panPosition=0,this.panner=new t.Panner(this.output,a.input,2),(this.url||this.file)&&this.load(i),a.soundArray.push(this),this.whileLoading="function"==typeof o?o:function(){}},t.prototype.registerPreloadMethod("loadSound"),t.prototype.loadSound=function(e,i,o){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var n=new t.SoundFile(e,i,o);return n},t.SoundFile.prototype.load=function(t){if(void 0!=this.url&&""!=this.url){var e=this,i=new XMLHttpRequest;i.addEventListener("progress",function(t){e._updateProgress(t)},!1),i.open("GET",this.url,!0),i.responseType="arraybuffer";var o=this;i.onload=function(){u.decodeAudioData(i.response,function(e){o.buffer=e,o.panner.inputChannels(e.numberOfChannels),t&&t(o)})},i.send()}else if(void 0!=this.file){var n=new FileReader,o=this;n.onload=function(){u.decodeAudioData(n.result,function(e){o.buffer=e,o.panner.inputChannels(e.numberOfChannels),t&&t(o)})},n.readAsArrayBuffer(this.file)}},t.SoundFile.prototype._updateProgress=function(t){if(t.lengthComputable){var e=Math.log(t.loaded/t.total*9.9);this.whileLoading(e)}else console.log("size unknown")},t.SoundFile.prototype.isLoaded=function(){return this.buffer?!0:!1},t.SoundFile.prototype.play=function(t,e,i,o,n){var s,r,u=this,c=a.audiocontext.currentTime,t=t||0;if(0>t&&(t=0),t+=c,!this.buffer)throw"not ready to play file, buffer has yet to load. Try preload()";if(this._pauseTime=0,"restart"===this.mode&&this.buffer&&this.bufferSourceNode){var c=a.audiocontext.currentTime;this.bufferSourceNode.stop(t),this._counterNode.stop(t)}if(this.bufferSourceNode=this._initSourceNode(),this._counterNode=this._initCounterNode(),o){if(!(o>=0&&o<this.buffer.duration))throw"start time out of range";s=o}else s=0;n=n?n<=this.buffer.duration-s?n:this.buffer.duration:this.buffer.duration-s;var h=i||1;if(this.bufferSourceNode.connect(this.output),this.output.gain.value=h,e=e||Math.abs(this.playbackRate),this.bufferSourceNode.playbackRate.setValueAtTime(e,c),this._paused?(this.bufferSourceNode.start(t,this.pauseTime,n),this._counterNode.start(t,this.pauseTime,n)):(this.bufferSourceNode.start(t,s,n),this._counterNode.start(t,s,n)),this._playing=!0,this._paused=!1,this.bufferSourceNodes.push(this.bufferSourceNode),this.bufferSourceNode._arrayIndex=this.bufferSourceNodes.length-1,this.bufferSourceNode.onended=function(){var t=this;this._playing=!1,setTimeout(function(){u.bufferSourceNodes.splice(t._arrayIndex,1),0===u.bufferSourceNodes.length&&(u._playing=!1)},1)},this.bufferSourceNode.loop=this._looping,this._counterNode.loop=this._looping,this._looping===!0){var r=s+n;this.bufferSourceNode.loopStart=s,this.bufferSourceNode.loopEnd=r,this._counterNode.loopStart=s,this._counterNode.loopEnd=r}},t.SoundFile.prototype.playMode=function(t){var e=t.toLowerCase();if("restart"===e&&this.buffer&&this.bufferSourceNode)for(var i=0;i<this.bufferSourceNodes.length-1;i++){var o=a.audiocontext.currentTime;this.bufferSourceNodes[i].stop(o)}if("restart"!==e&&"sustain"!==e)throw'Invalid play mode. Must be either "restart" or "sustain"';this.mode=e},t.SoundFile.prototype.pause=function(t){var e=a.audiocontext.currentTime,t=t||0,i=t+e;this.isPlaying()&&this.buffer&&this.bufferSourceNode?(this.pauseTime=this.currentTime(),this.bufferSourceNode.stop(i),this._counterNode.stop(i),this._paused=!0,this._playing=!1,this._pauseTime=this.currentTime()):this._pauseTime=0},t.SoundFile.prototype.loop=function(t,e,i,o,n){this._looping=!0,this.play(t,e,i,o,n)},t.SoundFile.prototype.setLoop=function(t){if(t===!0)this._looping=!0;else{if(t!==!1)throw"Error: setLoop accepts either true or false";this._looping=!1}this.bufferSourceNode&&(this.bufferSourceNode.loop=this._looping,this._counterNode.loop=this._looping)},t.SoundFile.prototype.isLooping=function(){return this.bufferSourceNode&&this._looping===!0&&this.isPlaying()===!0?!0:!1},t.SoundFile.prototype.isPlaying=function(){return this._playing},t.SoundFile.prototype.isPaused=function(){return this._paused},t.SoundFile.prototype.stop=function(t){var e=t||0;if("sustain"==this.mode)this.stopAll(e),this._playing=!1,this.pauseTime=0,this._paused=!1;else if(this.buffer&&this.bufferSourceNode){var i=a.audiocontext.currentTime,o=e||0;this.pauseTime=0,this.bufferSourceNode.stop(i+o),this._counterNode.stop(i+o),this._playing=!1,this._paused=!1}},t.SoundFile.prototype.stopAll=function(t){var e=a.audiocontext.currentTime,i=t||0;if(this.buffer&&this.bufferSourceNode){for(var o=0;o<this.bufferSourceNodes.length;o++)if(void 0!=typeof this.bufferSourceNodes[o])try{this.bufferSourceNodes[o].stop(e+i)}catch(n){}this._counterNode.stop(e+i)}},t.SoundFile.prototype.setVolume=function(t,e,i){if("number"==typeof t){var e=e||0,i=i||0,o=a.audiocontext.currentTime,n=this.output.gain.value;this.output.gain.cancelScheduledValues(o+i),this.output.gain.linearRampToValueAtTime(n,o+i),this.output.gain.linearRampToValueAtTime(t,o+i+e)}else{if(!t)return this.output.gain;t.connect(this.output.gain)}},t.SoundFile.prototype.amp=t.SoundFile.prototype.setVolume,t.SoundFile.prototype.fade=t.SoundFile.prototype.setVolume,t.SoundFile.prototype.getVolume=function(){return this.output.gain.value},t.SoundFile.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},t.SoundFile.prototype.getPan=function(){return this.panPosition},t.SoundFile.prototype.rate=function(t){if(this.playbackRate!==t||!this.bufferSourceNode||this.bufferSourceNode.playbackRate.value!==t){this.playbackRate=t;var e=t;if(0===this.playbackRate&&this._playing&&this.pause(),this.playbackRate<0&&!this.reversed){{var i=this.currentTime();this.bufferSourceNode.playbackRate.value}this.reverseBuffer(),e=Math.abs(t);var o=(i-this.duration())/e;this.pauseTime=o}else this.playbackRate>0&&this.reversed&&this.reverseBuffer();if(this.bufferSourceNode){var n=a.audiocontext.currentTime;this.bufferSourceNode.playbackRate.cancelScheduledValues(n),this.bufferSourceNode.playbackRate.linearRampToValueAtTime(Math.abs(e),n),this._counterNode.playbackRate.cancelScheduledValues(n),this._counterNode.playbackRate.linearRampToValueAtTime(Math.abs(e),n)}}},t.SoundFile.prototype.setPitch=function(t){var e=midiToFreq(t)/midiToFreq(60);this.rate(e)},t.SoundFile.prototype.getPlaybackRate=function(){return this.playbackRate},t.SoundFile.prototype.duration=function(){return this.buffer?this.buffer.duration:0},t.SoundFile.prototype.currentTime=function(){return this._pauseTime>0?this._pauseTime:this._lastPos/u.sampleRate},t.SoundFile.prototype.jump=function(t,e){if(0>t||t>this.buffer.duration)throw"jump time out of range";if(e>this.buffer.duration-t)throw"end time out of range";var i=t||0,o=e||this.buffer.duration-t;this.isPlaying()&&this.stop(),this.play(0,this.playbackRate,this.output.gain.value,i,o)},t.SoundFile.prototype.channels=function(){return this.buffer.numberOfChannels},t.SoundFile.prototype.sampleRate=function(){return this.buffer.sampleRate},t.SoundFile.prototype.frames=function(){return this.buffer.length},t.SoundFile.prototype.getPeaks=function(t){if(!this.buffer)throw"Cannot load peaks yet, buffer is not loaded";if(t||(t=5*window.width),this.buffer){for(var e=this.buffer,i=e.length/t,o=~~(i/10)||1,n=e.numberOfChannels,s=new Float32Array(Math.round(t)),r=0;n>r;r++)for(var a=e.getChannelData(r),u=0;t>u;u++){for(var c=~~(u*i),h=~~(c+i),p=0,l=c;h>l;l+=o){var f=a[l];f>p?p=f:-f>p&&(p=f)}(0===r||Math.abs(p)>s[u])&&(s[u]=p)}return s}},t.SoundFile.prototype.reverseBuffer=function(){var t=this.getVolume();if(this.setVolume(0,.01,0),this.pause(),!this.buffer)throw"SoundFile is not done loading";for(var e=0;e<this.buffer.numberOfChannels;e++)Array.prototype.reverse.call(this.buffer.getChannelData(e));this.reversed=!this.reversed,this.setVolume(t,.01,.0101),this.play()},t.SoundFile.prototype._onEnded=function(t){t.onended=function(t){var e=a.audiocontext.currentTime;t.stop(e)}},t.SoundFile.prototype.add=function(){},t.SoundFile.prototype.dispose=function(){var t=a.audiocontext.currentTime;if(this.stop(t),this.buffer&&this.bufferSourceNode){for(var e=0;e<this.bufferSourceNodes.length-1;e++)null!==this.bufferSourceNodes[e]&&(this.bufferSourceNodes[e].stop(t),this.bufferSourceNodes[e]=null);if(this.isPlaying()){try{this._counterNode.stop(t)}catch(i){console.log(i)}this._counterNode=null}}this.output&&(this.output.disconnect(),this.output=null),this.panner&&(this.panner.disconnect(),this.panner=null)},t.SoundFile.prototype.connect=function(t){this.panner.connect(t?t.hasOwnProperty("input")?t.input:t:a.input)},t.SoundFile.prototype.disconnect=function(t){this.panner.disconnect(t)},t.SoundFile.prototype.getLevel=function(t){return t&&(this.amplitude.smoothing=t),this.amplitude.getLevel()},t.SoundFile.prototype.setPath=function(e,i){var o=t.prototype._checkFileFormats(e);this.url=o,this.load(i)},t.SoundFile.prototype.setBuffer=function(t){var e=t.length,i=t[0].length,o=u.createBuffer(e,i,u.sampleRate);!t[0]instanceof Float32Array&&(t[0]=new Float32Array(t[0]));for(var n=0;e>n;n++){var s=o.getChannelData(n);s.set(t[n])}this.buffer=o,this.panner.inputChannels(e)},t.SoundFile.prototype._initCounterNode=function(){var e=this,i=u.currentTime,o=u.createBufferSource();return e._scopeNode&&(e._scopeNode.disconnect(),e._scopeNode=null),e._scopeNode=u.createScriptProcessor(256,1,1),o.buffer=c(e.buffer),o.playbackRate.setValueAtTime(e.playbackRate,i),o.connect(e._scopeNode),e._scopeNode.connect(t.soundOut._silentNode),e._scopeNode.onaudioprocess=function(t){var i=t.inputBuffer.getChannelData(0);e._lastPos=i[i.length-1]||0,e._onTimeUpdate(e._lastPos)},o},t.SoundFile.prototype._initSourceNode=function(){var t=this,e=u.currentTime,i=u.createBufferSource();return i.buffer=t.buffer,i.playbackRate.setValueAtTime(t.playbackRate,e),i};var c=function(t){for(var e=new Float32Array(t.length),i=u.createBuffer(1,t.length,44100),o=0;o<t.length;o++)e[o]=o;return i.getChannelData(0).set(e),i};t.SoundFile.prototype.processPeaks=function(t,i,r,a){var u=this.buffer.length,c=this.buffer.sampleRate,h=this.buffer,l=i||.9,f=l,d=r||.22,y=a||200,m=new OfflineAudioContext(1,u,c),v=m.createBufferSource();v.buffer=h;var g=m.createBiquadFilter();g.type="lowpass",v.connect(g),g.connect(m.destination),v.start(0),m.startRendering(),m.oncomplete=function(i){var r=i.renderedBuffer,a=r.getChannelData(0);do p=e(a,f),f-=.005;while(Object.keys(p).length<y&&f>=d);var u=o(p),c=n(u,r.sampleRate),h=c.sort(function(t,e){return e.count-t.count}).splice(0,5);this.tempo=h[0].tempo;var l=5,m=s(p,h[0].tempo,r.sampleRate,l);t(m)}};var h=function(t,e){this.sampleIndex=e,this.amplitude=t,this.tempos=[],this.intervals=[]},p=[];t.SoundFile.prototype.addCue=function(t,e,i){var o=this._cueIDCounter++,n=new l(e,t,o,i);return this._cues.push(n),o},t.SoundFile.prototype.removeCue=function(t){for(var e=0;e<this._cues.length;e++){var i=this._cues[e];i.id===t&&this.cues.splice(e,1)}0===this._cues.length},t.SoundFile.prototype.clearCues=function(){this._cues=[]},t.SoundFile.prototype._onTimeUpdate=function(t){for(var e=t/this.buffer.sampleRate,i=0;i<this._cues.length;i++){var o=this._cues[i].time,n=this._cues[i].val;this._prevTime<o&&e>=o&&this._cues[i].callback(n)}this._prevTime=e};var l=function(t,e,i,o){this.callback=t,this.time=e,this.id=i,this.val=o}}(e,i);var r;r=function(){"use strict";var e=i;t.Amplitude=function(t){this.bufferSize=2048,this.audiocontext=e.audiocontext,this.processor=this.audiocontext.createScriptProcessor(this.bufferSize,2,1),this.input=this.processor,this.output=this.audiocontext.createGain(),this.smoothing=t||0,this.volume=0,this.average=0,this.stereoVol=[0,0],this.stereoAvg=[0,0],this.stereoVolNorm=[0,0],this.volMax=.001,this.normalize=!1,this.processor.onaudioprocess=this._audioProcess.bind(this),this.processor.connect(this.output),this.output.gain.value=0,this.output.connect(this.audiocontext.destination),e.meter.connect(this.processor)},t.Amplitude.prototype.setInput=function(i,o){e.meter.disconnect(),o&&(this.smoothing=o),null==i?(console.log("Amplitude input source is not ready! Connecting to master output instead"),e.meter.connect(this.processor)):i instanceof t.Signal?i.output.connect(this.processor):i?(i.connect(this.processor),this.processor.disconnect(),this.processor.connect(this.output)):e.meter.connect(this.processor)},t.Amplitude.prototype.connect=function(t){this.output.connect(t?t.hasOwnProperty("input")?t.input:t:this.panner.connect(e.input))},t.Amplitude.prototype.disconnect=function(){this.output.disconnect()},t.Amplitude.prototype._audioProcess=function(t){for(var e=0;e<t.inputBuffer.numberOfChannels;e++){for(var i,o=t.inputBuffer.getChannelData(e),n=o.length,s=0,r=0,a=0;n>a;a++)i=o[a],this.normalize?(s+=Math.max(Math.min(i/this.volMax,1),-1),r+=Math.max(Math.min(i/this.volMax,1),-1)*Math.max(Math.min(i/this.volMax,1),-1)):(s+=i,r+=i*i);var u=s/n,c=Math.sqrt(r/n);this.stereoVol[e]=Math.max(c,this.stereoVol[e]*this.smoothing),this.stereoAvg[e]=Math.max(u,this.stereoVol[e]*this.smoothing),this.volMax=Math.max(this.stereoVol[e],this.volMax)}var h=this,p=this.stereoVol.reduce(function(t,e,i){return h.stereoVolNorm[i-1]=Math.max(Math.min(h.stereoVol[i-1]/h.volMax,1),0),h.stereoVolNorm[i]=Math.max(Math.min(h.stereoVol[i]/h.volMax,1),0),t+e});this.volume=p/this.stereoVol.length,this.volNorm=Math.max(Math.min(this.volume/this.volMax,1),0)},t.Amplitude.prototype.getLevel=function(t){return"undefined"!=typeof t?this.normalize?this.stereoVolNorm[t]:this.stereoVol[t]:this.normalize?this.volNorm:this.volume},t.Amplitude.prototype.toggleNormalize=function(t){this.normalize="boolean"==typeof t?t:!this.normalize},t.Amplitude.prototype.smooth=function(t){t>=0&&1>t?this.smoothing=t:console.log("Error: smoothing must be between 0 and 1")}}(i);var a;a=function(){"use strict";var e=i;t.FFT=function(t,i){this.smoothing=t||.8,this.bins=i||1024;var o=2*i||2048;this.input=this.analyser=e.audiocontext.createAnalyser(),e.fftMeter.connect(this.analyser),this.analyser.smoothingTimeConstant=this.smoothing,this.analyser.fftSize=o,this.freqDomain=new Uint8Array(this.analyser.frequencyBinCount),this.timeDomain=new Uint8Array(this.analyser.frequencyBinCount),this.bass=[20,140],this.lowMid=[140,400],this.mid=[400,2600],this.highMid=[2600,5200],this.treble=[5200,14e3]},t.FFT.prototype.setInput=function(t){t?(t.output?t.output.connect(this.analyser):t.connect&&t.connect(this.analyser),e.fftMeter.disconnect()):e.fftMeter.connect(this.analyser)},t.FFT.prototype.waveform=function(){for(var e,i,o,n=0;n<arguments.length;n++)"number"==typeof arguments[n]&&(e=arguments[n],this.analyser.fftSize=2*e),"string"==typeof arguments[n]&&(i=arguments[n]);if(i&&!t.prototype._isSafari())return s(this,this.timeDomain),this.analyser.getFloatTimeDomainData(this.timeDomain),this.timeDomain;r(this,this.timeDomain),this.analyser.getByteTimeDomainData(this.timeDomain);for(var o=new Array,n=0;n<this.timeDomain.length;n++){var a=t.prototype.map(this.timeDomain[n],0,255,-1,1);o.push(a)}return o},t.FFT.prototype.analyze=function(){for(var t,e,i=0;i<arguments.length;i++)"number"==typeof arguments[i]&&(t=this.bins=arguments[i],this.analyser.fftSize=2*this.bins),"string"==typeof arguments[i]&&(e=arguments[i]);if(e&&"db"===e.toLowerCase())return o(this),this.analyser.getFloatFrequencyData(this.freqDomain),this.freqDomain;n(this,this.freqDomain),this.analyser.getByteFrequencyData(this.freqDomain);var s=Array.apply([],this.freqDomain);return s.length===this.analyser.fftSize,s.constructor===Array,s},t.FFT.prototype.getEnergy=function(t,i){var o=e.audiocontext.sampleRate/2;if("bass"===t?(t=this.bass[0],i=this.bass[1]):"lowMid"===t?(t=this.lowMid[0],i=this.lowMid[1]):"mid"===t?(t=this.mid[0],i=this.mid[1]):"highMid"===t?(t=this.highMid[0],i=this.highMid[1]):"treble"===t&&(t=this.treble[0],i=this.treble[1]),"number"!=typeof t)throw"invalid input for getEnergy()";if(i){if(t&&i){if(t>i){var n=i;i=t,t=n}for(var s=Math.round(t/o*this.freqDomain.length),r=Math.round(i/o*this.freqDomain.length),a=0,u=0,c=s;r>=c;c++)a+=this.freqDomain[c],u+=1;var h=a/u;return h}throw"invalid input for getEnergy()"}var p=Math.round(t/o*this.freqDomain.length);return this.freqDomain[p]},t.FFT.prototype.getFreq=function(t,e){console.log("getFreq() is deprecated. Please use getEnergy() instead.");var i=this.getEnergy(t,e);return i},t.FFT.prototype.smooth=function(t){t&&(this.smoothing=t),this.analyser.smoothingTimeConstant=t};var o=function(t){t.freqDomain instanceof Float32Array==!1&&(t.freqDomain=new Float32Array(t.analyser.frequencyBinCount))},n=function(t){t.freqDomain instanceof Uint8Array==!1&&(t.freqDomain=new Uint8Array(t.analyser.frequencyBinCount))},s=function(t){t.timeDomain instanceof Float32Array==!1&&(t.timeDomain=new Float32Array(t.analyser.frequencyBinCount))},r=function(t){t.timeDomain instanceof Uint8Array==!1&&(t.timeDomain=new Uint8Array(t.analyser.frequencyBinCount))}}(i);var u;u=function(){"use strict";function t(t){return void 0===t}var e;if(t(window.AudioContext)&&(window.AudioContext=window.webkitAudioContext),t(window.OfflineAudioContext)&&(window.OfflineAudioContext=window.webkitOfflineAudioContext),t(AudioContext))throw new Error("Web Audio is not supported in this browser");e=new AudioContext,"function"!=typeof AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),"function"!=typeof AudioContext.prototype.createDelay&&(AudioContext.prototype.createDelay=AudioContext.prototype.createDelayNode),"function"!=typeof AudioContext.prototype.createPeriodicWave&&(AudioContext.prototype.createPeriodicWave=AudioContext.prototype.createWaveTable),"function"!=typeof AudioBufferSourceNode.prototype.start&&(AudioBufferSourceNode.prototype.start=AudioBufferSourceNode.prototype.noteGrainOn),"function"!=typeof AudioBufferSourceNode.prototype.stop&&(AudioBufferSourceNode.prototype.stop=AudioBufferSourceNode.prototype.noteOff),"function"!=typeof OscillatorNode.prototype.start&&(OscillatorNode.prototype.start=OscillatorNode.prototype.noteOn),"function"!=typeof OscillatorNode.prototype.stop&&(OscillatorNode.prototype.stop=OscillatorNode.prototype.noteOff),"function"!=typeof OscillatorNode.prototype.setPeriodicWave&&(OscillatorNode.prototype.setPeriodicWave=OscillatorNode.prototype.setWaveTable),window.Tone||(AudioNode.prototype._nativeConnect=AudioNode.prototype.connect,AudioNode.prototype.connect=function(e,i,o){if(e.input)Array.isArray(e.input)?(t(o)&&(o=0),this.connect(e.input[o])):this.connect(e.input,i,o);else try{e instanceof AudioNode?this._nativeConnect(e,i,o):this._nativeConnect(e,i)}catch(n){throw new Error("error connecting to node: "+e)}});var i=function(e,i){t(e)||1===e?this.input=this.context.createGain():e>1&&(this.input=new Array(e)),t(i)||1===i?this.output=this.context.createGain():i>1&&(this.output=new Array(e))};i.context=e,i.prototype.context=i.context,i.prototype.bufferSize=2048,i.prototype.bufferTime=i.prototype.bufferSize/i.context.sampleRate,i.prototype.connect=function(t,e,i){Array.isArray(this.output)?(e=this.defaultArg(e,0),this.output[e].connect(t,0,i)):this.output.connect(t,e,i)},i.prototype.disconnect=function(t){Array.isArray(this.output)?(t=this.defaultArg(t,0),this.output[t].disconnect()):this.output.disconnect()},i.prototype.connectSeries=function(){if(arguments.length>1)for(var t=arguments[0],e=1;e<arguments.length;e++){var i=arguments[e];t.connect(i),t=i}},i.prototype.connectParallel=function(){var t=arguments[0];if(arguments.length>1)for(var e=1;e<arguments.length;e++){var i=arguments[e];t.connect(i)}},i.prototype.chain=function(){if(arguments.length>0)for(var t=this,e=0;e<arguments.length;e++){var i=arguments[e];t.connect(i),t=i}},i.prototype.fan=function(){if(arguments.length>0)for(var t=1;t<arguments.length;t++)this.connect(arguments[t])},AudioNode.prototype.chain=i.prototype.chain,AudioNode.prototype.fan=i.prototype.fan,i.prototype.defaultArg=function(e,i){if("object"==typeof e&&"object"==typeof i){var o={};for(var n in e)o[n]=this.defaultArg(e[n],e[n]);for(var s in i)o[s]=this.defaultArg(e[s],i[s]);return o}return t(e)?i:e},i.prototype.optionsObject=function(t,e,i){var o={};if(1===t.length&&"object"==typeof t[0])o=t[0];else for(var n=0;n<e.length;n++)o[e[n]]=t[n];return this.isUndef(i)?o:this.defaultArg(o,i)},i.prototype.isUndef=t,i.prototype.equalPowerScale=function(t){var e=.5*Math.PI;return Math.sin(t*e)},i.prototype.logScale=function(t){return Math.max(this.normalize(this.gainToDb(t),-100,0),0)},i.prototype.expScale=function(t){return this.dbToGain(this.interpolate(t,-100,0))},i.prototype.dbToGain=function(t){return Math.pow(2,t/6)},i.prototype.gainToDb=function(t){return 20*(Math.log(t)/Math.LN10)},i.prototype.interpolate=function(t,e,i){return t*(i-e)+e},i.prototype.normalize=function(t,e,i){if(e>i){var o=i;i=e,e=o}else if(e==i)return 0;return(t-e)/(i-e)},i.prototype.dispose=function(){this.isUndef(this.input)||(this.input instanceof AudioNode&&this.input.disconnect(),this.input=null),this.isUndef(this.output)||(this.output instanceof AudioNode&&this.output.disconnect(),this.output=null)};var o=null;i.prototype.noGC=function(){this.output.connect(o)},AudioNode.prototype.noGC=function(){this.connect(o)},i.prototype.now=function(){return this.context.currentTime},i.prototype.samplesToSeconds=function(t){return t/this.context.sampleRate},i.prototype.toSamples=function(t){var e=this.toSeconds(t);return Math.round(e*this.context.sampleRate)},i.prototype.toSeconds=function(t,e){if(e=this.defaultArg(e,this.now()),"number"==typeof t)return t;if("string"==typeof t){var i=0;return"+"===t.charAt(0)&&(t=t.slice(1),i=e),parseFloat(t)+i}return e},i.prototype.frequencyToSeconds=function(t){return 1/parseFloat(t)},i.prototype.secondsToFrequency=function(t){return 1/t};var n=[];return i._initAudioContext=function(t){t(i.context),n.push(t)},i.setContext=function(t){i.prototype.context=t,i.context=t;for(var e=0;e<n.length;e++)n[e](t)},i.extend=function(e,o){function n(){}t(o)&&(o=i),n.prototype=o.prototype,e.prototype=new n,e.prototype.constructor=e},i.startMobile=function(){var t=i.context.createOscillator(),e=i.context.createGain();e.gain.value=0,t.connect(e),e.connect(i.context.destination);var o=i.context.currentTime;t.start(o),t.stop(o+1)},i._initAudioContext(function(t){i.prototype.bufferTime=i.prototype.bufferSize/t.sampleRate,o=t.createGain(),o.gain.value=0,o.connect(t.destination)}),i}();var c;c=function(t){"use strict";return t.SignalBase=function(){},t.extend(t.SignalBase),t.SignalBase.prototype.connect=function(e,i,o){e instanceof t.Signal?e.setValue(0):e instanceof AudioParam&&(e.value=0),t.prototype.connect.call(this,e,i,o)},t.SignalBase.prototype.dispose=function(){t.prototype.dispose.call(this)},t.SignalBase}(u);var h;h=function(t){"use strict";return t.WaveShaper=function(t,e){this._shaper=this.input=this.output=this.context.createWaveShaper(),this._curve=null,Array.isArray(t)?this.setCurve(t):isFinite(t)||this.isUndef(t)?this._curve=new Float32Array(this.defaultArg(t,1024)):"function"==typeof t&&(this._curve=new Float32Array(this.defaultArg(e,1024)),this.setMap(t))
},t.extend(t.WaveShaper,t.SignalBase),t.WaveShaper.prototype.setMap=function(t){for(var e=0,i=this._curve.length;i>e;e++){var o=e/i*2-1,n=e/(i-1)*2-1;this._curve[e]=t(o,e,n)}this._shaper.curve=this._curve},t.WaveShaper.prototype.setCurve=function(t){if(this._isSafari()){var e=t[0];t.unshift(e)}this._curve=new Float32Array(t),this._shaper.curve=this._curve},t.WaveShaper.prototype.setOversample=function(t){this._shaper.oversample=t},t.WaveShaper.prototype._isSafari=function(){var t=navigator.userAgent.toLowerCase();return-1!==t.indexOf("safari")&&-1===t.indexOf("chrome")},t.WaveShaper.prototype.dispose=function(){t.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null},t.WaveShaper}(u);var p;p=function(t){"use strict";return t.Signal=function(e){this._scalar=this.context.createGain(),this.input=this.output=this.context.createGain(),this._syncRatio=1,this.value=this.defaultArg(e,0),t.Signal._constant.chain(this._scalar,this.output)},t.extend(t.Signal,t.SignalBase),t.Signal.prototype.getValue=function(){return this._scalar.gain.value},t.Signal.prototype.setValue=function(t){0===this._syncRatio?t=0:t*=this._syncRatio,this._scalar.gain.value=t},t.Signal.prototype.setValueAtTime=function(t,e){t*=this._syncRatio,this._scalar.gain.setValueAtTime(t,this.toSeconds(e))},t.Signal.prototype.setCurrentValueNow=function(t){t=this.defaultArg(t,this.now());var e=this.getValue();return this.cancelScheduledValues(t),this._scalar.gain.setValueAtTime(e,t),e},t.Signal.prototype.linearRampToValueAtTime=function(t,e){t*=this._syncRatio,this._scalar.gain.linearRampToValueAtTime(t,this.toSeconds(e))},t.Signal.prototype.exponentialRampToValueAtTime=function(t,e){t*=this._syncRatio;try{this._scalar.gain.exponentialRampToValueAtTime(t,this.toSeconds(e))}catch(i){this._scalar.gain.linearRampToValueAtTime(t,this.toSeconds(e))}},t.Signal.prototype.exponentialRampToValueNow=function(t,e){var i=this.now();this.setCurrentValueNow(i),"+"===e.toString().charAt(0)&&(e=e.substr(1)),this.exponentialRampToValueAtTime(t,i+this.toSeconds(e))},t.Signal.prototype.linearRampToValueNow=function(t,e){var i=this.now();this.setCurrentValueNow(i),t*=this._syncRatio,"+"===e.toString().charAt(0)&&(e=e.substr(1)),this._scalar.gain.linearRampToValueAtTime(t,i+this.toSeconds(e))},t.Signal.prototype.setTargetAtTime=function(t,e,i){t*=this._syncRatio,this._scalar.gain.setTargetAtTime(t,this.toSeconds(e),i)},t.Signal.prototype.setValueCurveAtTime=function(t,e,i){for(var o=0;o<t.length;o++)t[o]*=this._syncRatio;this._scalar.gain.setValueCurveAtTime(t,this.toSeconds(e),this.toSeconds(i))},t.Signal.prototype.cancelScheduledValues=function(t){this._scalar.gain.cancelScheduledValues(this.toSeconds(t))},t.Signal.prototype.sync=function(t,e){this._syncRatio=e?e:0!==t.getValue()?this.getValue()/t.getValue():0,this._scalar.disconnect(),this._scalar=this.context.createGain(),this.connectSeries(t,this._scalar,this.output),this._scalar.gain.value=this._syncRatio},t.Signal.prototype.unsync=function(){var e=this.getValue();this._scalar.disconnect(),this._scalar=this.context.createGain(),this._scalar.gain.value=e/this._syncRatio,this._syncRatio=1,t.Signal._constant.chain(this._scalar,this.output)},t.Signal.prototype.dispose=function(){t.prototype.dispose.call(this),this._scalar.disconnect(),this._scalar=null},Object.defineProperty(t.Signal.prototype,"value",{get:function(){return this.getValue()},set:function(t){this.setValue(t)}}),t.Signal._generator=null,t.Signal._constant=null,t._initAudioContext(function(e){t.Signal._generator=e.createOscillator(),t.Signal._constant=new t.WaveShaper([1,1]),t.Signal._generator.connect(t.Signal._constant),t.Signal._generator.start(0),t.Signal._generator.noGC()}),t.Signal}(u);var l;l=function(t){"use strict";return t.Add=function(e){t.call(this,2,0),this._sum=this.input[0]=this.input[1]=this.output=this.context.createGain(),this._value=null,isFinite(e)&&(this._value=new t.Signal(e),this._value.connect(this._sum))},t.extend(t.Add,t.SignalBase),t.Add.prototype.setValue=function(t){if(null===this._value)throw new Error("cannot switch from signal to number");this._value.setValue(t)},t.Add.prototype.dispose=function(){t.prototype.dispose.call(this),this._sum=null,this._value&&(this._value.dispose(),this._value=null)},t.Add}(u);var f;f=function(t){"use strict";return t.Multiply=function(e){t.call(this,2,0),this._mult=this.input[0]=this.output=this.context.createGain(),this._factor=this.input[1]=this.output.gain,this._factor.value=this.defaultArg(e,0)},t.extend(t.Multiply,t.SignalBase),t.Multiply.prototype.setValue=function(t){this._factor.value=t},t.Multiply.prototype.dispose=function(){t.prototype.dispose.call(this),this._mult=null,this._factor=null},t.Multiply}(u);var d;d=function(t){"use strict";return t.Scale=function(e,i){this._outputMin=this.defaultArg(e,0),this._outputMax=this.defaultArg(i,1),this._scale=this.input=new t.Multiply(1),this._add=this.output=new t.Add(0),this._scale.connect(this._add),this._setRange()},t.extend(t.Scale,t.SignalBase),t.Scale.prototype.setMin=function(t){this._outputMin=t,this._setRange()},t.Scale.prototype.setMax=function(t){this._outputMax=t,this._setRange()},t.Scale.prototype._setRange=function(){this._add.setValue(this._outputMin),this._scale.setValue(this._outputMax-this._outputMin)},t.Scale.prototype.dispose=function(){t.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null},t.Scale}(u,l,f);var y;y=function(){"use strict";var e=p,o=l,n=f,s=d,r=u,a=i;r.setContext(a.audiocontext),t.Signal=function(t){var i=new e(t);return i},e.prototype.fade=e.prototype.linearRampToValueAtTime,n.prototype.fade=e.prototype.fade,o.prototype.fade=e.prototype.fade,s.prototype.fade=e.prototype.fade,e.prototype.setInput=function(t){t.connect(this)},n.prototype.setInput=e.prototype.setInput,o.prototype.setInput=e.prototype.setInput,s.prototype.setInput=e.prototype.setInput,e.prototype.add=function(t){var e=new o(t);return this.connect(e),e},n.prototype.add=e.prototype.add,o.prototype.add=e.prototype.add,s.prototype.add=e.prototype.add,e.prototype.mult=function(t){var e=new n(t);return this.connect(e),e},n.prototype.mult=e.prototype.mult,o.prototype.mult=e.prototype.mult,s.prototype.mult=e.prototype.mult,e.prototype.scale=function(e,i,o,n){var r,a;4===arguments.length?(r=t.prototype.map(o,e,i,0,1)-.5,a=t.prototype.map(n,e,i,0,1)-.5):(r=arguments[0],a=arguments[1]);var u=new s(r,a);return this.connect(u),u},n.prototype.scale=e.prototype.scale,o.prototype.scale=e.prototype.scale,s.prototype.scale=e.prototype.scale}(p,l,f,d,u,i);var m;m=function(){"use strict";var e=i,o=l,n=f,s=d;t.Oscillator=function(i,o){if("string"==typeof i){var n=o;o=i,i=n}if("number"==typeof o){var n=o;o=i,i=n}this.started=!1,this.oscillator=e.audiocontext.createOscillator(),this.f=i||440,this.oscillator.frequency.setValueAtTime(this.f,e.audiocontext.currentTime),this.oscillator.type=o||"sine";this.oscillator;this.input=e.audiocontext.createGain(),this.output=e.audiocontext.createGain(),this._freqMods=[],this.output.gain.value=.5,this.output.gain.setValueAtTime(.5,e.audiocontext.currentTime),this.oscillator.connect(this.output),this.panPosition=0,this.connection=e.input,this.panner=new t.Panner(this.output,this.connection,1),this.mathOps=[this.output],e.soundArray.push(this)},t.Oscillator.prototype.start=function(t,i){if(this.started){var o=e.audiocontext.currentTime;this.stop(o)}if(!this.started){var n=i||this.f,s=this.oscillator.type;this.oscillator=e.audiocontext.createOscillator(),this.oscillator.frequency.exponentialRampToValueAtTime(Math.abs(n),e.audiocontext.currentTime),this.oscillator.type=s,this.oscillator.connect(this.output),t=t||0,this.oscillator.start(t+e.audiocontext.currentTime),this.freqNode=this.oscillator.frequency;for(var r in this._freqMods)"undefined"!=typeof this._freqMods[r].connect&&this._freqMods[r].connect(this.oscillator.frequency);this.started=!0}},t.Oscillator.prototype.stop=function(t){if(this.started){var i=t||0,o=e.audiocontext.currentTime;this.oscillator.stop(i+o),this.started=!1}},t.Oscillator.prototype.amp=function(t,i,o){var n=this;if("number"==typeof t){var i=i||0,o=o||0,s=e.audiocontext.currentTime,r=this.output.gain.value;this.output.gain.cancelScheduledValues(s),this.output.gain.linearRampToValueAtTime(r,s+o),this.output.gain.linearRampToValueAtTime(t,s+o+i)}else{if(!t)return this.output.gain;console.log(t),t.connect(n.output.gain)}},t.Oscillator.prototype.fade=t.Oscillator.prototype.amp,t.Oscillator.prototype.getAmp=function(){return this.output.gain.value},t.Oscillator.prototype.freq=function(t,i,o){if("number"!=typeof t||isNaN(t)){if(!t)return this.oscillator.frequency;t.output&&(t=t.output),t.connect(this.oscillator.frequency),this._freqMods.push(t)}else{this.f=t;var n=e.audiocontext.currentTime,i=i||0,o=o||0,s=this.oscillator.frequency.value;this.oscillator.frequency.cancelScheduledValues(n),this.oscillator.frequency.setValueAtTime(s,n+o),t>0?this.oscillator.frequency.exponentialRampToValueAtTime(t,o+i+n):this.oscillator.frequency.linearRampToValueAtTime(t,o+i+n)}},t.Oscillator.prototype.getFreq=function(){return this.oscillator.frequency.value},t.Oscillator.prototype.setType=function(t){this.oscillator.type=t},t.Oscillator.prototype.getType=function(){return this.oscillator.type},t.Oscillator.prototype.connect=function(t){t?t.hasOwnProperty("input")?(this.panner.connect(t.input),this.connection=t.input):(this.panner.connect(t),this.connection=t):this.panner.connect(e.input)},t.Oscillator.prototype.disconnect=function(){this.output.disconnect(),this.panner.disconnect(),this.output.connect(this.panner),this.oscMods=[]},t.Oscillator.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},t.Oscillator.prototype.getPan=function(){return this.panPosition},t.Oscillator.prototype.dispose=function(){if(this.oscillator){var t=e.audiocontext.currentTime;this.stop(t),this.disconnect(),this.oscillator.disconnect(),this.panner=null,this.oscillator=null}this.osc2&&this.osc2.dispose()},t.Oscillator.prototype.phase=function(i){this.dNode||(this.dNode=e.audiocontext.createDelay(),this.output.disconnect(),this.output.connect(this.dNode),this.dNode.connect(this.panner));var o=e.audiocontext.currentTime;this.dNode.delayTime.linearRampToValueAtTime(t.prototype.map(i,0,1,0,1/this.oscillator.frequency.value),o)};var r=function(t,e,i,o,n){var s=t.oscillator;for(var r in t.mathOps)t.mathOps[r]instanceof n&&(s.disconnect(),t.mathOps[r].dispose(),i=r,i<t.mathOps.length-2&&(o=t.mathOps[r+1]));return i==t.mathOps.length-1&&t.mathOps.push(o),r>0&&(s=t.mathOps[r-1]),s.disconnect(),s.connect(e),e.connect(o),t.mathOps[i]=e,t};t.Oscillator.prototype.add=function(t){var e=new o(t),i=this.mathOps.length-1,n=this.output;return r(this,e,i,n,o)},t.Oscillator.prototype.mult=function(t){var e=new n(t),i=this.mathOps.length-1,o=this.output;return r(this,e,i,o,n)},t.Oscillator.prototype.scale=function(e,i,o,n){var a,u;4===arguments.length?(a=t.prototype.map(o,e,i,0,1)-.5,u=t.prototype.map(n,e,i,0,1)-.5):(a=arguments[0],u=arguments[1]);var c=new s(a,u),h=this.mathOps.length-1,p=this.output;return r(this,c,h,p,s)},t.SinOsc=function(e){t.Oscillator.call(this,e,"sine")},t.SinOsc.prototype=Object.create(t.Oscillator.prototype),t.TriOsc=function(e){t.Oscillator.call(this,e,"triangle")},t.TriOsc.prototype=Object.create(t.Oscillator.prototype),t.SawOsc=function(e){t.Oscillator.call(this,e,"sawtooth")},t.SawOsc.prototype=Object.create(t.Oscillator.prototype),t.SqrOsc=function(e){t.Oscillator.call(this,e,"square")},t.SqrOsc.prototype=Object.create(t.Oscillator.prototype)}(i,p,l,f,d);var v;v=function(){"use strict";var e=i,o=l,n=f,s=d,r=u;r.setContext(e.audiocontext);var a=null,c=!1;t.Env=function(i,o,n,s,r,a,u,c){this.aTime=i,this.aLevel=o,this.dTime=n||0,this.dLevel=s||0,this.sTime=r||0,this.sLevel=a||0,this.rTime=u||0,this.rLevel=c||0,this.output=e.audiocontext.createGain(),this.control=new t.Signal,this.control.connect(this.output),this.connection=null,this.mathOps=[this.control],e.soundArray.push(this)},t.Env.prototype.set=function(t,e,i,o,n,s,r,a){this.aTime=t,this.aLevel=e,this.dTime=i||0,this.dLevel=o||0,this.sTime=n||0,this.sLevel=s||0,this.rTime=r||0,this.rLevel=a||0},t.Env.prototype.setInput=function(){for(var t=0;t<arguments.length;t++)this.connect(arguments[t])},t.Env.prototype.ctrl=function(t){this.connect(t)},t.Env.prototype.play=function(t,i){var o=e.audiocontext.currentTime,n=i||0,s=o+n;t&&this.connection!==t&&this.connect(t);var r=this.control.getValue();this.control.cancelScheduledValues(s),this.control.linearRampToValueAtTime(r,s),this.control.linearRampToValueAtTime(this.aLevel,s+this.aTime),this.control.linearRampToValueAtTime(this.dLevel,s+this.aTime+this.dTime),this.control.linearRampToValueAtTime(this.sLevel,s+this.aTime+this.dTime+this.sTime),this.control.linearRampToValueAtTime(this.rLevel,s+this.aTime+this.dTime+this.sTime+this.rTime);s+this.aTime+this.dTime+this.sTime+this.rTime},t.Env.prototype.triggerAttack=function(t,i){var o=e.audiocontext.currentTime,n=i||0,s=o+n;this.lastAttack=s,c=!0;var r=this.control.getValue();console.log(r),this.control.cancelScheduledValues(s),this.control.linearRampToValueAtTime(r,s),t&&this.connection!==t&&this.connect(t),this.control.linearRampToValueAtTime(this.aLevel,s+this.aTime),this.control.linearRampToValueAtTime(this.aLevel,s+this.aTime),this.control.linearRampToValueAtTime(this.dLevel,s+this.aTime+this.dTime),this.control.linearRampToValueAtTime(this.sLevel,s+this.aTime+this.dTime+this.sTime)},t.Env.prototype.triggerRelease=function(t,i){if(c){var o,n=e.audiocontext.currentTime,s=i||0,r=n+s;if(t&&this.connection!==t&&this.connect(t),this.control.cancelScheduledValues(r),n-this.lastAttack<this.aTime){var u=this.aTime-(r-this.lastAttack);this.control.linearRampToValueAtTime(this.aLevel,r+u),this.control.linearRampToValueAtTime(this.dLevel,r+u+this.dTime),this.control.linearRampToValueAtTime(this.sLevel,r+u+this.dTime+this.sTime),this.control.linearRampToValueAtTime(this.rLevel,r+u+this.dTime+this.sTime+this.rTime),o=r+this.dTime+this.sTime+this.rTime}else if(n-this.lastAttack<this.aTime+this.dTime){var h=this.aTime+this.dTime-(n-this.lastAttack);this.control.linearRampToValueAtTime(this.dLevel,r+h),this.control.linearRampToValueAtTime(this.sLevel,r+h+.01),this.control.linearRampToValueAtTime(this.rLevel,r+h+.01+this.rTime),o=r+this.sTime+this.rTime}else if(n-this.lastAttack<this.aTime+this.dTime+this.sTime){var p=this.aTime+this.dTime+this.sTime-(n-this.lastAttack);this.control.linearRampToValueAtTime(this.sLevel,r+p),this.control.linearRampToValueAtTime(this.rLevel,r+p+this.rTime),o=r+this.rTime}else this.control.linearRampToValueAtTime(this.sLevel,r),this.control.linearRampToValueAtTime(this.rLevel,r+this.rTime),o=r+this.dTime+this.sTime+this.rTime;var l=r+this.aTime+this.dTime+this.sTime+this.rTime;this.connection&&this.connection.hasOwnProperty("oscillator")?(a=this.connection.oscillator,a.stop(l+.01)):this.connect&&this.connection.hasOwnProperty("source")&&(a=this.connection.source,a.stop(l+.01)),c=!1}},t.Env.prototype.connect=function(i){this.connection=i,(i instanceof t.Oscillator||i instanceof t.SoundFile||i instanceof t.AudioIn||i instanceof t.Reverb||i instanceof t.Noise||i instanceof t.Filter||i instanceof t.Delay)&&(i=i.output.gain),i instanceof AudioParam&&i.setValueAtTime(0,e.audiocontext.currentTime),i instanceof t.Signal&&i.setValue(0),this.output.connect(i)},t.Env.prototype.disconnect=function(){this.output.disconnect()},t.Env.prototype.add=function(e){var i=new o(e),n=this.mathOps.length,s=this.output;return t.prototype._mathChain(this,i,n,s,o)},t.Env.prototype.mult=function(e){var i=new n(e),o=this.mathOps.length,s=this.output;return t.prototype._mathChain(this,i,o,s,n)},t.Env.prototype.scale=function(e,i,o,n){var r=new s(e,i,o,n),a=this.mathOps.length,u=this.output;return t.prototype._mathChain(this,r,a,u,s)},t.Env.prototype.dispose=function(){e.audiocontext.currentTime;this.disconnect();try{this.control.dispose(),this.control=null}catch(t){}for(var i=1;i<this.mathOps.length;i++)mathOps[i].dispose()}}(i,l,f,d,u);var g;g=function(){"use strict";function e(){for(var t=o.audiocontext,e=t.createBuffer(1,2048,t.sampleRate),i=e.getChannelData(0),n=0;2048>n;n++)i[n]=1;var s=t.createBufferSource();return s.buffer=e,s.loop=!0,s}var o=i;t.Pulse=function(i,n){t.Oscillator.call(this,i,"sawtooth"),this.w=n||0,this.osc2=new t.SawOsc(i),this.dNode=o.audiocontext.createDelay(),this.dcOffset=e(),this.dcGain=o.audiocontext.createGain(),this.dcOffset.connect(this.dcGain),this.dcGain.connect(this.output),this.f=i||440;var s=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=s,this.dcGain.gain.value=1.7*(.5-this.w),this.osc2.disconnect(),this.osc2.panner.disconnect(),this.osc2.amp(-1),this.osc2.output.connect(this.dNode),this.dNode.connect(this.output),this.output.gain.value=1,this.output.connect(this.panner)},t.Pulse.prototype=Object.create(t.Oscillator.prototype),t.Pulse.prototype.width=function(e){if("number"==typeof e){if(1>=e&&e>=0){this.w=e;var i=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=i}this.dcGain.gain.value=1.7*(.5-this.w)}else{e.connect(this.dNode.delayTime);var o=new t.SignalAdd(-.5);o.setInput(e),o=o.mult(-1),o=o.mult(1.7),o.connect(this.dcGain.gain)}},t.Pulse.prototype.start=function(t,i){var n=o.audiocontext.currentTime,s=i||0;if(!this.started){var r=t||this.f,a=this.oscillator.type;this.oscillator=o.audiocontext.createOscillator(),this.oscillator.frequency.setValueAtTime(r,n),this.oscillator.type=a,this.oscillator.connect(this.output),this.oscillator.start(s+n),this.osc2.oscillator=o.audiocontext.createOscillator(),this.osc2.oscillator.frequency.setValueAtTime(r,s+n),this.osc2.oscillator.type=a,this.osc2.oscillator.connect(this.osc2.output),this.osc2.start(s+n),this.freqNode=[this.oscillator.frequency,this.osc2.oscillator.frequency],this.dcOffset=e(),this.dcOffset.connect(this.dcGain),this.dcOffset.start(s+n),void 0!==this.mods&&void 0!==this.mods.frequency&&(this.mods.frequency.connect(this.freqNode[0]),this.mods.frequency.connect(this.freqNode[1])),this.started=!0,this.osc2.started=!0}},t.Pulse.prototype.stop=function(t){if(this.started){var e=t||0,i=o.audiocontext.currentTime;this.oscillator.stop(e+i),this.osc2.oscillator.stop(e+i),this.dcOffset.stop(e+i),this.started=!1,this.osc2.started=!1}},t.Pulse.prototype.freq=function(t,e,i){if("number"==typeof t){this.f=t;var n=o.audiocontext.currentTime,e=e||0,i=i||0,s=this.oscillator.frequency.value;this.oscillator.frequency.cancelScheduledValues(n),this.oscillator.frequency.setValueAtTime(s,n+i),this.oscillator.frequency.exponentialRampToValueAtTime(t,i+e+n),this.osc2.oscillator.frequency.cancelScheduledValues(n),this.osc2.oscillator.frequency.setValueAtTime(s,n+i),this.osc2.oscillator.frequency.exponentialRampToValueAtTime(t,i+e+n),this.freqMod&&(this.freqMod.output.disconnect(),this.freqMod=null)}else t.output&&(t.output.disconnect(),t.output.connect(this.oscillator.frequency),t.output.connect(this.osc2.oscillator.frequency),this.freqMod=t)}}(i,m);var T;T=function(){"use strict";var e=i;t.Noise=function(){t.Oscillator.call(this),delete this.f,delete this.freq,delete this.oscillator,this.buffer=o},t.Noise.prototype=Object.create(t.Oscillator.prototype);var o=function(){for(var t=2*e.audiocontext.sampleRate,i=e.audiocontext.createBuffer(1,t,e.audiocontext.sampleRate),o=i.getChannelData(0),n=0;t>n;n++)o[n]=2*Math.random()-1;return i.type="white",i}(),n=function(){var t,i,o,n,s,r,a,u=2*e.audiocontext.sampleRate,c=e.audiocontext.createBuffer(1,u,e.audiocontext.sampleRate),h=c.getChannelData(0);t=i=o=n=s=r=a=0;for(var p=0;u>p;p++){var l=2*Math.random()-1;t=.99886*t+.0555179*l,i=.99332*i+.0750759*l,o=.969*o+.153852*l,n=.8665*n+.3104856*l,s=.55*s+.5329522*l,r=-.7616*r-.016898*l,h[p]=t+i+o+n+s+r+a+.5362*l,h[p]*=.11,a=.115926*l}return c.type="pink",c}(),s=function(){for(var t=2*e.audiocontext.sampleRate,i=e.audiocontext.createBuffer(1,t,e.audiocontext.sampleRate),o=i.getChannelData(0),n=0,s=0;t>s;s++){var r=2*Math.random()-1;o[s]=(n+.02*r)/1.02,n=o[s],o[s]*=3.5}return i.type="brown",i}();t.Noise.prototype.setType=function(t){switch(t){case"white":this.buffer=o;break;case"pink":this.buffer=n;break;case"brown":this.buffer=s;break;default:this.buffer=o}if(this.started){var i=e.audiocontext.currentTime;this.stop(i),this.start(i+.01)}},t.Noise.prototype.getType=function(){return this.buffer.type},t.Noise.prototype.start=function(){this.started&&this.stop(),this.noise=e.audiocontext.createBufferSource(),this.noise.buffer=this.buffer,this.noise.loop=!0,this.noise.connect(this.output);var t=e.audiocontext.currentTime;this.noise.start(t),this.started=!0},t.Noise.prototype.stop=function(){var t=e.audiocontext.currentTime;this.noise&&(this.noise.stop(t),this.started=!1)},t.Noise.prototype.dispose=function(){var t=e.audiocontext.currentTime;this.noise&&(this.noise.disconnect(),this.stop(t)),this.output&&this.output.disconnect(),this.panner&&this.panner.disconnect(),this.output=null,this.panner=null,this.buffer=null,this.noise=null}}(i);var S;S=function(){"use strict";var e=i;t.AudioIn=function(){this.input=e.audiocontext.createGain(),this.output=e.audiocontext.createGain(),this.stream=null,this.mediaStream=null,this.currentSource=0,this.enabled=!1,this.amplitude=new t.Amplitude,this.output.connect(this.amplitude.input),"undefined"==typeof window.MediaStreamTrack?window.alert("This browser does not support MediaStreamTrack"):"function"==typeof window.MediaStreamTrack.getSources&&window.MediaStreamTrack.getSources(this._gotSources),e.soundArray.push(this)},t.AudioIn.prototype.start=function(){var t=this;if(e.inputSources[t.currentSource]){var i=e.inputSources[t.currentSource].id,o={audio:{optional:[{sourceId:i}]}};navigator.getUserMedia(o,this._onStream=function(i){t.stream=i,t.enabled=!0,t.mediaStream=e.audiocontext.createMediaStreamSource(i),t.mediaStream.connect(t.output),t.amplitude.setInput(t.output)},this._onStreamError=function(t){console.error(t)})}else window.navigator.getUserMedia({audio:!0},this._onStream=function(i){t.stream=i,t.enabled=!0,t.mediaStream=e.audiocontext.createMediaStreamSource(i),t.mediaStream.connect(t.output),t.amplitude.setInput(t.output)},this._onStreamError=function(t){console.error(t)})},t.AudioIn.prototype.stop=function(){this.stream&&this.stream.stop()},t.AudioIn.prototype.connect=function(t){this.output.connect(t?t.hasOwnProperty("input")?t.input:t.hasOwnProperty("analyser")?t.analyser:t:e.input)},t.AudioIn.prototype.disconnect=function(t){this.output.disconnect(t),this.output.connect(this.amplitude.input)},t.AudioIn.prototype.getLevel=function(t){return t&&(this.amplitude.smoothing=t),this.amplitude.getLevel()},t.AudioIn.prototype._gotSources=function(t){for(var e=0;e<t.length;e++){var i=t[e];if("audio"===i.kind)return i}},t.AudioIn.prototype.amp=function(t,i){if(i){var o=i||0,n=this.output.gain.value;this.output.gain.cancelScheduledValues(e.audiocontext.currentTime),this.output.gain.setValueAtTime(n,e.audiocontext.currentTime),this.output.gain.linearRampToValueAtTime(t,o+e.audiocontext.currentTime)}else this.output.gain.cancelScheduledValues(e.audiocontext.currentTime),this.output.gain.setValueAtTime(t,e.audiocontext.currentTime)},t.AudioIn.prototype.listSources=function(){return console.log("listSources is deprecated - please use AudioIn.getSources"),console.log("input sources: "),e.inputSources.length>0?e.inputSources:"This browser does not support MediaStreamTrack.getSources()"},t.AudioIn.prototype.getSources=function(t){"function"==typeof window.MediaStreamTrack.getSources?window.MediaStreamTrack.getSources(function(i){for(var o=0,n=i.length;n>o;o++){var s=i[o];"audio"===s.kind&&e.inputSources.push(s)}t(e.inputSources)}):console.log("This browser does not support MediaStreamTrack.getSources()")},t.AudioIn.prototype.setSource=function(t){var i=this;e.inputSources.length>0&&t<e.inputSources.length?(i.currentSource=t,console.log("set source to "+e.inputSources[i.currentSource].id)):console.log("unable to set input source")},t.AudioIn.prototype.dispose=function(){this.stop(),this.output&&this.output.disconnect(),this.amplitude&&this.amplitude.disconnect(),this.amplitude=null,this.output=null}}(i);var _;_=function(){"use strict";var e=i;t.Filter=function(t){this.ac=e.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this.biquad=this.ac.createBiquadFilter(),this.input.connect(this.biquad),this.biquad.connect(this.output),this.connect(),t&&this.setType(t)},t.Filter.prototype.process=function(t,e,i){t.connect(this.input),this.set(e,i)},t.Filter.prototype.set=function(t,e,i){t&&this.freq(t,i),e&&this.res(e,i)},t.Filter.prototype.freq=function(t,e){var i=this,o=e||0;return 0>=t&&(t=1),"number"==typeof t?(i.biquad.frequency.value=t,i.biquad.frequency.cancelScheduledValues(this.ac.currentTime+.01+o),i.biquad.frequency.exponentialRampToValueAtTime(t,this.ac.currentTime+.02+o)):t&&t.connect(this.biquad.frequency),i.biquad.frequency.value},t.Filter.prototype.res=function(t,e){var i=this,o=e||0;return"number"==typeof t?(i.biquad.Q.value=t,i.biquad.Q.cancelScheduledValues(i.ac.currentTime+.01+o),i.biquad.Q.linearRampToValueAtTime(t,i.ac.currentTime+.02+o)):t&&freq.connect(this.biquad.Q),i.biquad.Q.value},t.Filter.prototype.setType=function(t){this.biquad.type=t},t.Filter.prototype.amp=function(t,i,o){var i=i||0,o=o||0,n=e.audiocontext.currentTime,s=this.output.gain.value;this.output.gain.cancelScheduledValues(n),this.output.gain.linearRampToValueAtTime(s,n+o+.001),this.output.gain.linearRampToValueAtTime(t,n+o+i+.001)},t.Filter.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i)},t.Filter.prototype.disconnect=function(){this.output.disconnect()},t.LowPass=function(){t.Filter.call(this,"lowpass")},t.LowPass.prototype=Object.create(t.Filter.prototype),t.HighPass=function(){t.Filter.call(this,"highpass")},t.HighPass.prototype=Object.create(t.Filter.prototype),t.BandPass=function(){t.Filter.call(this,"bandpass")},t.BandPass.prototype=Object.create(t.Filter.prototype)}(i);var b;b=function(){"use strict";var e=i;t.Delay=function(){this.ac=e.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this._split=this.ac.createChannelSplitter(2),this._merge=this.ac.createChannelMerger(2),this._leftGain=this.ac.createGain(),this._rightGain=this.ac.createGain(),this.leftDelay=this.ac.createDelay(),this.rightDelay=this.ac.createDelay(),this._leftFilter=new t.Filter,this._rightFilter=new t.Filter,this._leftFilter.disconnect(),this._rightFilter.disconnect(),this.lowPass=this._leftFilter,this._leftFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._rightFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._leftFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this._rightFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this.input.connect(this._split),this.leftDelay.connect(this._leftGain),this.rightDelay.connect(this._rightGain),this._leftGain.connect(this._leftFilter.input),this._rightGain.connect(this._rightFilter.input),this._merge.connect(this.output),this.output.connect(t.soundOut.input),this._leftFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this._rightFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this.setType(0),this._maxDelay=this.leftDelay.delayTime.maxValue},t.Delay.prototype.process=function(t,e,i,o){var n=i||0,s=e||0;if(n>=1)throw new Error("Feedback value will force a positive feedback loop.");if(s>=this._maxDelay)throw new Error("Delay Time exceeds maximum delay time of "+this._maxDelay+" second.");t.connect(this.input),this.leftDelay.delayTime.setValueAtTime(s,this.ac.currentTime),this.rightDelay.delayTime.setValueAtTime(s,this.ac.currentTime),this._leftGain.gain.setValueAtTime(n,this.ac.currentTime),this._rightGain.gain.setValueAtTime(n,this.ac.currentTime),o&&(this._leftFilter.freq(o),this._rightFilter.freq(o))},t.Delay.prototype.delayTime=function(t){"number"!=typeof t?(t.connect(this.leftDelay.delayTime),t.connect(this.rightDelay.delayTime)):(this.leftDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.rightDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.leftDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime),this.rightDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime))},t.Delay.prototype.feedback=function(t){if("number"!=typeof t)t.connect(this._leftGain.gain),t.connect(this._rightGain.gain);else{if(t>=1)throw new Error("Feedback value will force a positive feedback loop.");this._leftGain.gain.exponentialRampToValueAtTime(t,this.ac.currentTime),this._rightGain.gain.exponentialRampToValueAtTime(t,this.ac.currentTime)}},t.Delay.prototype.filter=function(t,e){this._leftFilter.set(t,e),this._rightFilter.set(t,e)},t.Delay.prototype.setType=function(t){switch(1===t&&(t="pingPong"),this._split.disconnect(),this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._split.connect(this.leftDelay,0),this._split.connect(this.rightDelay,1),t){case"pingPong":this._rightFilter.setType(this._leftFilter.biquad.type),this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.rightDelay),this._rightFilter.output.connect(this.leftDelay);break;default:this._leftFilter.output.connect(this._merge,0,0),this._leftFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.leftDelay),this._leftFilter.output.connect(this.rightDelay)}},t.Delay.prototype.amp=function(t,i,o){var i=i||0,o=o||0,n=e.audiocontext.currentTime,s=this.output.gain.value;this.output.gain.cancelScheduledValues(n),this.output.gain.linearRampToValueAtTime(s,n+o+.001),this.output.gain.linearRampToValueAtTime(t,n+o+i+.001)},t.Delay.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i)},t.Delay.prototype.disconnect=function(){this.output.disconnect()}}(i,_);var w;w=function(){"use strict";var e=i;t.Reverb=function(){this.ac=e.audiocontext,this.convolverNode=this.ac.createConvolver(),this.input=this.ac.createGain(),this.output=this.ac.createGain(),this.input.gain.value=.5,this.input.connect(this.convolverNode),this.convolverNode.connect(this.output),this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse(),this.connect(),e.soundArray.push(this)},t.Reverb.prototype.process=function(t,e,i,o){t.connect(this.input);var n=!1;e&&(this._seconds=e,n=!0),i&&(this._decay=i),o&&(this._reverse=o),n&&this._buildImpulse()},t.Reverb.prototype.set=function(t,e,i){var o=!1;t&&(this._seconds=t,o=!0),e&&(this._decay=e),i&&(this._reverse=i),o&&this._buildImpulse()},t.Reverb.prototype.amp=function(t,i,o){var i=i||0,o=o||0,n=e.audiocontext.currentTime,s=this.output.gain.value;this.output.gain.cancelScheduledValues(n),this.output.gain.linearRampToValueAtTime(s,n+o+.001),this.output.gain.linearRampToValueAtTime(t,n+o+i+.001)},t.Reverb.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i.input?i.input:i)},t.Reverb.prototype.disconnect=function(){this.output.disconnect()},t.Reverb.prototype._buildImpulse=function(){var t,e,i=this.ac.sampleRate,o=i*this._seconds,n=this._decay,s=this.ac.createBuffer(2,o,i),r=s.getChannelData(0),a=s.getChannelData(1);for(e=0;o>e;e++)t=this.reverse?o-e:e,r[e]=(2*Math.random()-1)*Math.pow(1-t/o,n),a[e]=(2*Math.random()-1)*Math.pow(1-t/o,n);this.convolverNode.buffer=s},t.Reverb.prototype.dispose=function(){this.convolverNode&&(this.convolverNode.buffer=null,this.convolverNode=null),"undefined"!=typeof this.output&&(this.output.disconnect(),this.output=null),"undefined"!=typeof this.panner&&(this.panner.disconnect(),this.panner=null)},t.Convolver=function(t,i){this.ac=e.audiocontext,this.convolverNode=this.ac.createConvolver(),this.input=this.ac.createGain(),this.output=this.ac.createGain(),this.input.gain.value=.5,this.input.connect(this.convolverNode),this.convolverNode.connect(this.output),t?(this.impulses=[],this._loadBuffer(t,i)):(this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse()),this.connect(),e.soundArray.push(this)
},t.Convolver.prototype=Object.create(t.Reverb.prototype),t.prototype.registerPreloadMethod("createConvolver"),t.prototype.createConvolver=function(e,i){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var o=new t.Convolver(e,i);return o.impulses=[],o},t.Convolver.prototype._loadBuffer=function(e,i){e=t.prototype._checkFileFormats(e);var o=new XMLHttpRequest;o.open("GET",e,!0),o.responseType="arraybuffer";var n=this;o.onload=function(){var s=t.prototype.getAudioContext();s.decodeAudioData(o.response,function(t){var o={},s=e.split("/");o.name=s[s.length-1],o.audioBuffer=t,n.impulses.push(o),n.convolverNode.buffer=o.audioBuffer,i&&i(o)})},o.send()},t.Convolver.prototype.set=null,t.Convolver.prototype.process=function(t){t.connect(this.input)},t.Convolver.prototype.impulses=[],t.Convolver.prototype.addImpulse=function(t,e){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this._loadBuffer(t,e)},t.Convolver.prototype.resetImpulse=function(t,e){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this.impulses=[],this._loadBuffer(t,e)},t.Convolver.prototype.toggleImpulse=function(t){if("number"==typeof t&&t<this.impulses.length&&(this.convolverNode.buffer=this.impulses[t].audioBuffer),"string"==typeof t)for(var e=0;e<this.impulses.length;e++)if(this.impulses[e].name===t){this.convolverNode.buffer=this.impulses[e].audioBuffer;break}},t.Convolver.prototype.dispose=function(){for(var t in this.impulses)this.impulses[t]=null;this.convolverNode.disconnect(),this.concolverNode=null,"undefined"!=typeof this.output&&(this.output.disconnect(),this.output=null),"undefined"!=typeof this.panner&&(this.panner.disconnect(),this.panner=null)}}(i,e);var A;A=function(t){"use strict";return t.Clock=function(e,i){this._oscillator=null,this._jsNode=this.context.createScriptProcessor(this.bufferSize,1,1),this._jsNode.onaudioprocess=this._processBuffer.bind(this),this._controlSignal=new t.Signal(1),this._upTick=!1,this.tick=this.defaultArg(i,function(){}),this._jsNode.noGC(),this.setRate(e)},t.extend(t.Clock),t.Clock.prototype.setRate=function(t,e){var i=this.secondsToFrequency(this.toSeconds(t));e?this._controlSignal.exponentialRampToValueNow(i,e):(this._controlSignal.cancelScheduledValues(0),this._controlSignal.setValue(i))},t.Clock.prototype.getRate=function(){return this._controlSignal.getValue()},t.Clock.prototype.start=function(t){this._oscillator=this.context.createOscillator(),this._oscillator.type="square",this._oscillator.connect(this._jsNode),this._controlSignal.connect(this._oscillator.frequency),this._upTick=!1;var e=this.toSeconds(t);this._oscillator.start(e),this._oscillator.onended=function(){}},t.Clock.prototype.stop=function(t,e){var i=this.toSeconds(t);this._oscillator.onended=e,this._oscillator.stop(i)},t.Clock.prototype._processBuffer=function(t){for(var e=this.defaultArg(t.playbackTime,this.now()),i=this._jsNode.bufferSize,o=t.inputBuffer.getChannelData(0),n=this._upTick,s=this,r=0;i>r;r++){var a=o[r];a>0&&!n?(n=!0,setTimeout(function(){var t=e+s.samplesToSeconds(r+2*i);return function(){s.tick(t)}}(),0)):0>a&&n&&(n=!1)}this._upTick=n},t.Clock.prototype.dispose=function(){this._jsNode.disconnect(),this._controlSignal.dispose(),this._oscillator&&(this._oscillator.onended(),this._oscillator.disconnect()),this._jsNode.onaudioprocess=function(){},this._jsNode=null,this._controlSignal=null,this._oscillator=null},t.Clock}(u);var x;x=function(){"use strict";var e=i,o=A,n=e.audiocontext;t.Metro=function(){this.clock=new o(n.sampleRate,this.ontick.bind(this)),this.syncedParts=[],this.bpm=120,this._init(),this.tickCallback=function(){}};var s=0,r=0;t.Metro.prototype.ontick=function(t){var i=t-s,o=t-e.audiocontext.currentTime;if(!(-.02>=i-r)){s=t;for(var n in this.syncedParts){var a=this.syncedParts[n];a.incrementStep(o);for(var u in a.phrases){var c=a.phrases[u],h=c.sequence,p=this.metroTicks%h.length;0!==h[p]&&(this.metroTicks<h.length||!c.looping)&&c.callback(o,h[p])}}this.metroTicks+=1,this.tickCallback(o)}},t.Metro.prototype.setBPM=function(t,i){var o=60/(t*this.tatums);r=o;this.clock.setRate(o,i+e.audiocontext.currentTime),this.bpm=t},t.Metro.prototype.getBPM=function(){return this.clock.getRate()/this.tatums*60},t.Metro.prototype._init=function(){this.metroTicks=0},t.Metro.prototype.resetSync=function(t){this.syncedParts=[t]},t.Metro.prototype.pushSync=function(t){this.syncedParts.push(t)},t.Metro.prototype.start=function(t){var e=t||0;this.clock.start(e),this.setBPM(this.bpm)},t.Metro.prototype.stop=function(t){var e=t||0;this.clock._oscillator&&this.clock.stop(e)},t.Metro.prototype.beatLength=function(t){this.tatums=1/t/4}}(i,A);var P;P=function(){"use strict";function e(t){t.currentPart++,t.currentPart>=t.parts.length?(t.scoreStep=0,t.onended()):(t.scoreStep=0,t.parts[t.currentPart-1].stop(),t.parts[t.currentPart].start())}var o=i,n=120;t.prototype.setBPM=function(t,e){n=t;for(var i in o.parts)o.parts[i].setBPM(n,e)},t.Phrase=function(t,e,i){this.phraseStep=0,this.name=t,this.callback=e,this.sequence=i},t.Part=function(e,i){this.length=e||0,this.partStep=0,this.phrases=[],this.looping=!1,this.isPlaying=!1,this.onended=function(){this.stop()},this.tatums=i||.0625,this.metro=new t.Metro,this.metro._init(),this.metro.beatLength(this.tatums),this.metro.setBPM(n),o.parts.push(this),this.callback=function(){}},t.Part.prototype.setBPM=function(t,e){this.metro.setBPM(t,e)},t.Part.prototype.getBPM=function(){return this.metro.getBPM()},t.Part.prototype.start=function(t){if(!this.isPlaying){this.isPlaying=!0,this.metro.resetSync(this);var e=t||0;this.metro.start(e)}},t.Part.prototype.loop=function(t){this.looping=!0,this.onended=function(){this.partStep=0};var e=t||0;this.start(e)},t.Part.prototype.noLoop=function(){this.looping=!1,this.onended=function(){this.stop()}},t.Part.prototype.stop=function(t){this.partStep=0,this.pause(t)},t.Part.prototype.pause=function(t){this.isPlaying=!1;var e=t||0;this.metro.stop(e)},t.Part.prototype.addPhrase=function(e,i,o){var n;if(3===arguments.length)n=new t.Phrase(e,i,o);else{if(!(arguments[0]instanceof t.Phrase))throw"invalid input. addPhrase accepts name, callback, array or a p5.Phrase";n=arguments[0]}this.phrases.push(n),n.sequence.length>this.length&&(this.length=n.sequence.length)},t.Part.prototype.removePhrase=function(t){for(var e in this.phrases)this.phrases[e].name===t&&this.phrases.split(e,1)},t.Part.prototype.getPhrase=function(t){for(var e in this.phrases)if(this.phrases[e].name===t)return this.phrases[e]},t.Part.prototype.replaceSequence=function(t,e){for(var i in this.phrases)this.phrases[i].name===t&&(this.phrases[i].sequence=e)},t.Part.prototype.incrementStep=function(t){this.partStep<this.length-1?(this.callback(t),this.partStep+=1):(this.looping&&this.callback(t),this.onended(),this.partStep=0)},t.Part.prototype.onStep=function(t){this.callback=t},t.Score=function(){this.parts=[],this.currentPart=0;var t=this;for(var i in arguments)this.parts[i]=arguments[i],this.parts[i].nextPart=this.parts[i+1],this.parts[i].onended=function(){t.resetPart(i),e(t)};this.looping=!1},t.Score.prototype.onended=function(){this.looping?this.parts[0].start():this.parts[this.parts.length-1].onended=function(){this.stop(),this.resetParts()},this.currentPart=0},t.Score.prototype.start=function(){this.parts[this.currentPart].start(),this.scoreStep=0},t.Score.prototype.stop=function(){this.parts[this.currentPart].stop(),this.currentPart=0,this.scoreStep=0},t.Score.prototype.pause=function(){this.parts[this.currentPart].stop()},t.Score.prototype.loop=function(){this.looping=!0,this.start()},t.Score.prototype.noLoop=function(){this.looping=!1},t.Score.prototype.resetParts=function(){for(var t in this.parts)this.resetPart(t)},t.Score.prototype.resetPart=function(t){this.parts[t].stop(),this.parts[t].partStep=0;for(var e in this.parts[t].phrases)this.parts[t].phrases[e].phraseStep=0},t.Score.prototype.setBPM=function(t,e){for(var i in this.parts)this.parts[i].setBPM(t,e)}}(i);var N;N=function(){"use strict";function e(t,e){for(var i=t.length+e.length,o=new Float32Array(i),n=0,s=0;i>s;)o[s++]=t[n],o[s++]=e[n],n++;return o}function o(t,e,i){for(var o=i.length,n=0;o>n;n++)t.setUint8(e+n,i.charCodeAt(n))}var n=i,s=n.audiocontext;t.SoundRecorder=function(){this.input=s.createGain(),this.output=s.createGain(),this.recording=!1,this.bufferSize=1024,this._channels=2,this._clear(),this._jsNode=s.createScriptProcessor(this.bufferSize,this._channels,2),this._jsNode.onaudioprocess=this._audioprocess.bind(this),this._callback=function(){},this._jsNode.connect(t.soundOut._silentNode),this.setInput(),n.soundArray.push(this)},t.SoundRecorder.prototype.setInput=function(e){this.input.disconnect(),this.input=null,this.input=s.createGain(),this.input.connect(this._jsNode),this.input.connect(this.output),e?e.connect(this.input):t.soundOut.output.connect(this.input)},t.SoundRecorder.prototype.record=function(t,e,i){this.recording=!0,e&&(this.sampleLimit=Math.round(e*s.sampleRate)),t&&i?this._callback=function(){this.buffer=this._getBuffer(),t.setBuffer(this.buffer),i()}:t&&(this._callback=function(){this.buffer=this._getBuffer(),t.setBuffer(this.buffer)})},t.SoundRecorder.prototype.stop=function(){this.recording=!1,this._callback(),this._clear()},t.SoundRecorder.prototype._clear=function(){this._leftBuffers=[],this._rightBuffers=[],this.recordedSamples=0,this.sampleLimit=null},t.SoundRecorder.prototype._audioprocess=function(t){if(this.recording!==!1&&this.recording===!0)if(this.sampleLimit&&this.recordedSamples>=this.sampleLimit)this.stop();else{var e=t.inputBuffer.getChannelData(0),i=t.inputBuffer.getChannelData(1);this._leftBuffers.push(new Float32Array(e)),this._rightBuffers.push(new Float32Array(i)),this.recordedSamples+=this.bufferSize}},t.SoundRecorder.prototype._getBuffer=function(){var t=[];return t.push(this._mergeBuffers(this._leftBuffers)),t.push(this._mergeBuffers(this._rightBuffers)),t},t.SoundRecorder.prototype._mergeBuffers=function(t){for(var e=new Float32Array(this.recordedSamples),i=0,o=t.length,n=0;o>n;n++){var s=t[n];e.set(s,i),i+=s.length}return e},t.SoundRecorder.prototype.dispose=function(){this._clear(),this._callback=function(){},this.input&&this.input.disconnect(),this.input=null,this._jsNode=null},t.prototype.saveSound=function(i,n){var s=i.buffer.getChannelData(0),r=i.buffer.getChannelData(1),a=e(s,r),u=new ArrayBuffer(44+2*a.length),c=new DataView(u);o(c,0,"RIFF"),c.setUint32(4,44+2*a.length,!0),o(c,8,"WAVE"),o(c,12,"fmt "),c.setUint32(16,16,!0),c.setUint16(20,1,!0),c.setUint16(22,2,!0),c.setUint32(24,44100,!0),c.setUint32(28,176400,!0),c.setUint16(32,4,!0),c.setUint16(34,16,!0),o(c,36,"data"),c.setUint32(40,2*a.length,!0);for(var h=a.length,p=44,l=1,f=0;h>f;f++)c.setInt16(p,32767*a[f]*l,!0),p+=2;t.prototype.writeFile([c],n,"wav")}}(e,i);var F;F=function(){"use strict";t.PeakDetect=function(t,e,i,o){this.framesPerPeak=o||20,this.framesSinceLastPeak=0,this.decayRate=.95,this.threshold=i||.35,this.cutoff=0,this.cutoffMult=1.5,this.energy=0,this.penergy=0,this.currentValue=0,this.isDetected=!1,this.f1=t||40,this.f2=e||2e4,this._onPeak=function(){}},t.PeakDetect.prototype.update=function(t){var e=this.energy=t.getEnergy(this.f1,this.f2)/255;e>this.cutoff&&e>this.threshold&&e-this.penergy>0?(this._onPeak(),this.isDetected=!0,this.cutoff=e*this.cutoffMult,this.framesSinceLastPeak=0):(this.isDetected=!1,this.framesSinceLastPeak<=this.framesPerPeak?this.framesSinceLastPeak++:(this.cutoff*=this.decayRate,this.cutoff=Math.max(this.cutoff,this.threshold))),this.currentValue=e,this.penergy=e},t.PeakDetect.prototype.onPeak=function(t,e){var i=this;i._onPeak=function(){t(i.energy,e)}}}(i);var V;V=function(){"use strict";var e=i;t.Gain=function(){this.ac=e.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this.input.gain.value=.5,this.input.connect(this.output)},t.Gain.prototype.setInput=function(t){t.connect(this.input)},t.Gain.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i.input?i.input:i)},t.Gain.prototype.disconnect=function(){this.output.disconnect()},t.Gain.prototype.amp=function(t,i,o){var i=i||0,o=o||0,n=e.audiocontext.currentTime,s=this.output.gain.value;this.output.gain.cancelScheduledValues(n),this.output.gain.linearRampToValueAtTime(s,n+o),this.output.gain.linearRampToValueAtTime(t,n+o+i)}}(i,e);var M;M=function(){"use strict";var t=e;return t}(e,i,o,n,s,r,a,y,m,v,g,T,S,_,b,w,x,P,N,F,V)});
Raw
sketch.js
var hopCount = 1;
var from, to;
var hueA = 0, hueB = 60;
function setup() {
createCanvas(windowWidth, windowHeight);
noStroke();
background(51);
rectMode(CENTER);
}
function draw() {
colorMode(HSB, 360); // Try changing to HSB.
from = color(hueA % 360, 300, 360);
to = color(hueB % 360, 300, 360);
colorMode(RGB); // Try changing to HSB.
for (var i = 0; i < width; i+=hopCount) {
fill(lerpColor(from, to, i/width));
rect(i, height/2, hopCount, height);
}
hueA++;
hueB++;
}
Raw
style.css
html, body {
overflow: hidden;
margin: 0;
padding: 0;
/*background: #c8c5c2;*/
/*background: #AFAFAF;*/
/*background:#58585B;*/
}
#defaultCanvas {
margin-top: auto;
margin-bottom: auto;
margin-left: auto;
position: absolute;
top: 0; left: 0; bottom: 0; right: 0;
}
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