{"published":"2015-08-23 09:19:32","title":"Orbital System","author_name":"aa_debdeb","provider_name":"Hatena Blog","blog_url":"https://30min-processing.hatenablog.com/","blog_title":"Daily Creative Coding","type":"rich","categories":[],"width":"100%","image_url":null,"url":"https://30min-processing.hatenablog.com/entry/2015/08/23/091932","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F30min-processing.hatenablog.com%2Fentry%2F2015%2F08%2F23%2F091932\" title=\"Orbital System - Daily Creative Coding\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/aa_debdeb/","version":"1.0","provider_url":"https://hatena.blog","height":"190","description":"/** * Orbital System * * @auther aa_debdeb * @date 2015/08/23 */ int numCircles = 30; ArrayList<Circle> circles; void setup(){ size(500, 500); noStroke(); smooth(); background(255); frameRate(30); circles = new ArrayList<Circle>(); for(int i = 0; i < numCircles; i++){ circles.add(new Circle()); } } \u2026"}