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.idea |
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{ |
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"display_name": "Circles", |
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"info_text": "Inspired by the CodingTrain (useless).", |
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"visible": false, |
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"tags": ["Maths"] |
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} |
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<html lang="en"> |
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<head> |
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<meta charset="utf-8"> |
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<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.7.2/p5.min.js" type="text/javascript"></script> |
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<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.7.2/addons/p5.dom.min.js" type="text/javascript"></script> |
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<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.7.2/addons/p5.sound.min.js" type="text/javascript"></script> |
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<script src="https://code.jquery.com/jquery-3.3.1.min.js" type="text/javascript"></script> |
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<script src="scripts/sketch.js" type="text/javascript"></script> |
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<script src="scripts/Circle.js" type="text/javascript"></script> |
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<link href="stylesheets/styles.css" rel="stylesheet"> |
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<link href="pictures/favicon.ico" rel="icon" type="image/x-icon"> |
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<title>Filling Circles</title> |
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</head> |
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<body> |
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</body> |
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</html> |
After Width: | Height: | Size: 1.4 MiB |
After Width: | Height: | Size: 172 KiB |
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class Circle{ |
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constructor(x, y, r){ |
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this.x = x; |
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this.y = y; |
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this.r = r; |
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this.done = false; |
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this.valid = true; |
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} |
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draw(){ellipse(this.x, this.y, this.r * 2, this.r * 2);} |
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grow(){this.r ++;} |
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touchesEdges(){ |
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if (this.x + this.r > windowWidth || this.x - this.r < 0 |
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|| this.y + this.r > windowHeight || this.y - this.r < 0) return true; |
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} |
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touchesCircle(){ |
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for (var c of circles){ |
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if (c == this) continue; |
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if (dist(this.x, this.y, c.x, c.y) < this.r + c.r) return true; |
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}
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} |
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} |
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var circles = []; |
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function setup(){ |
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setFrameRate(60); |
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createCanvas(windowWidth, windowHeight); |
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strokeWeight(1); |
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} |
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function draw(){ |
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fill(55); |
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while (true){ |
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var circle = new Circle(random(windowWidth), random(windowHeight), 1); |
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if (circle.touchesCircle()) circle.valid = false; |
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if (circle.valid) circles.push(circle); break; |
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} |
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for (var c of circles){ |
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if (c.touchesEdges() || c.touchesCircle()) c.done = true; |
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if (!c.done) c.grow(); |
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c.draw(); |
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} |
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} |
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a:link, a:hover, a:active, a:visited{color: #000;} |
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body{margin: 0; padding: 0;} |
After Width: | Height: | Size: 368 KiB |
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