2b:null 2c:["$","title",null,{"children":"#genuary 2021 ~ Do some golf! | Irene de la Torre | Observable"}] 31:T65e,p5(sketch => { const height = width * 9 / 16; const random_length = randomIntFromInterval(height / 14, height / 7); const random_colour = randomIntFromInterval(0, width); let centerX = width / 2; let centerY = height / 2; let t = 0; const max_t = 500; sketch.setup = function() { sketch.createCanvas(width, height); sketch.colorMode(sketch.HSB, width, height, 100); sketch.fill(10); sketch.rect(0, 0, width, height); sketch.frameRate(30); }; sketch.draw = function() { const angle = sketch.TWO_PI / object.vertex; sketch.translate(width / 2, height / 2); const master_angle = sketch.TWO_PI / max_t; centerX = sketch.cos(master_angle * t) * height / 3; centerY = sketch.sin(master_angle * t) * height / 3; sketch.noFill(); sketch.stroke(random_colour, centerY, 100); sketch.strokeWeight(0.1); sketch.translate(centerX, centerY); sketch.beginShape(); // it needs a starting point sketch.curveVertex(sketch.cos(angle * (random_length - 1)) * random_length, sketch.sin(angle * (random_length - 1)) * random_length); for (var i = 0; i < object.vertex; i++) { const pt_x = sketch.cos(angle * i) * random_length; const pt_y = sketch.sin(angle * i) * random_length; sketch.curveVertex(pt_x, pt_y); } sketch.curveVertex(sketch.cos(0) * random_length, sketch.sin(0) * random_length); // end point sketch.curveVertex(sketch.cos(angle) * random_length, sketch.sin(angle) * random_length); sketch.endShape(); t = t + 1; if (t === max_t) { t = 0; } } })32:[] 2f:{"id":"983b164932866cf6","slug":"genuary-2021-do-some-golf","title":"#genuary 2021 ~ Do some golf!","thumbnail":"f5bfbe93e40f4dcc7386cc965417e75b1be00eec37af66af6043e8365722b643","access_level":"public","create_time":"$D2021-01-05T14:49:02.441Z","update_time":"$D2021-01-05T16:21:39.760Z","view_time":null,"first_public_time":"$D2021-01-05T16:21:59.295Z","fork":false,"stars":3,"starred":false,"owner":{"type":"team","id":"006f4a94220e8098","login":"irenedelatorre","name":"Irene de la Torre","avatar_url":"https://avatars-next.observableusercontent.com/0d9b3a93c0212a1910f2dbe7e50e487d664f9ca30862ec468fd7110607304a0c","tier":"starter_2024"},"version":181,"publish_version":181,"role":null,"authored":false,"authors":[{"type":"individual","id":"cf230089d660f755","login":"irenedelatorre","name":"Irene de la Torre","avatar_url":"https://avatars-next.observableusercontent.com/0d9b3a93c0212a1910f2dbe7e50e487d664f9ca30862ec468fd7110607304a0c","tier":null}],"members":[{"type":"individual","id":"cf230089d660f755","login":"irenedelatorre","name":"Irene de la Torre","avatar_url":"https://avatars-next.observableusercontent.com/0d9b3a93c0212a1910f2dbe7e50e487d664f9ca30862ec468fd7110607304a0c","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"subscribed":null,"forks":0,"collection":{"id":"4c47031b73e1a8a2","slug":"p5-js","title":"P5.js","owner":{"id":"006f4a94220e8098","login":"irenedelatorre","name":"Irene de la Torre"}},"type":"notebook","body":{"title":"#genuary 2021 ~ Do some golf!","cells":[{"id":0,"value":"md`# #genuary 2021 ~ Do some golf!`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":174,"value":"md`Genuary https://genuary2021.github.io/prompts Promt 5 - Do some code golf! How little code can you write to make something interesting? Share the sketch and its code together if you can.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":177,"value":"md`To be honest... I don't think the code is very brief :). It was also partially based in this Generative Design exercise http://www.generative-gestaltung.de/2/sketches/?01_P/P_2_2_3_01`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":144,"value":"viewof object = form(html``)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":164,"value":"object.vertex","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":7,"value":"$31","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":107,"value":"// from https://stackoverflow.com/questions/4959975/generate-random-number-between-two-numbers-in-javascript\n\nfunction randomIntFromInterval(min, max) {\n return Math.floor(Math.random() * (max - min + 1) + min);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2,"value":"import {p5} from \"@tmcw/p5\";","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":145,"value":"import {form} from \"@mbostock/form-input\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W32","stdlib":"1","titling":"auto"}} 30:"$2f:body"