{"id":1557,"date":"2018-05-01T23:59:38","date_gmt":"2018-05-01T21:59:38","guid":{"rendered":"http:\/\/yarogniew.net\/arduino\/?p=1557"},"modified":"2018-05-02T00:02:24","modified_gmt":"2018-05-01T22:02:24","slug":"rekurencja","status":"publish","type":"post","link":"https:\/\/arduino.net.pl\/index.php\/rekurencja\/","title":{"rendered":"Rekurencja w JS (recursion)"},"content":{"rendered":"<p>\u22a5\u0179r\u00f3d\u0142o:\u00a0<a href=\"https:\/\/youtu.be\/jPsZwrV9ld0\">Coding Challenge #77: Recursion<\/a><\/p>\n<p><a href=\"http:\/\/yarogniew.net\/arduino\/wp-content\/uploads\/2018\/05\/Zrzut-ekranu-2018-05-01-o-23.36.30.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1558 size-full\" src=\"http:\/\/yarogniew.net\/arduino\/wp-content\/uploads\/2018\/05\/Zrzut-ekranu-2018-05-01-o-23.36.30.png\" alt=\"\" width=\"604\" height=\"605\" srcset=\"https:\/\/arduino.net.pl\/wp-content\/uploads\/2018\/05\/Zrzut-ekranu-2018-05-01-o-23.36.30.png 604w, https:\/\/arduino.net.pl\/wp-content\/uploads\/2018\/05\/Zrzut-ekranu-2018-05-01-o-23.36.30-150x150.png 150w, https:\/\/arduino.net.pl\/wp-content\/uploads\/2018\/05\/Zrzut-ekranu-2018-05-01-o-23.36.30-300x300.png 300w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/a><\/p>\n<p>Rekurencja w przypadku j\u0119zyk\u00f3w programowania to odwo\u0142ywanie si\u0119 funkcji do samej siebie. Trzeba pami\u0119ta\u0107 o ustawieniu warunku powtarzalno\u015bci, bo inaczej program si\u0119 nam zap\u0119tli, a wiatrak komputera b\u0119dzie cierpia\u0142. <\/p>\n<pre class=\"brush: plain; light: false; title: Kod:; toolbar: true; notranslate\" title=\"Kod:\">\r\nvar skala = 0.5;\r\n\r\nOto przyk\u0142ad programu wykorzystuj\u0105cego rekurencj\u0119. Efekt powy\u017cej.\r\n\r\nfunction setup() {\r\ncreateCanvas(600, 600);\r\n}\r\n\r\nfunction draw() {\r\nbackground(255);\r\nnoFill();\r\nstrokeWeight(0.4);\r\nstroke(255, 0, 255);\r\n\/\/ellipse(300, 200, 300);\r\nnarysujOkrag(300, 300, 300);\r\n}\r\n\r\nfunction narysujOkrag(x, y, d){\r\n  ellipse(x, y, d);\r\n  if (d &gt; 7){\r\n  narysujOkrag(x + d * skala, y, d * skala);\r\n  narysujOkrag(x - d * skala, y, d * skala);\r\n  narysujOkrag(x, y - d * skala, d * skala);\r\n  narysujOkrag(x, y + d * skala, d * skala);\r\n  }\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u22a5\u0179r\u00f3d\u0142o:\u00a0Coding Challenge #77: Recursion Rekurencja w przypadku j\u0119zyk\u00f3w programowania to odwo\u0142ywanie si\u0119 funkcji do samej siebie. Trzeba pami\u0119ta\u0107 o ustawieniu warunku powtarzalno\u015bci, bo inaczej program si\u0119 nam zap\u0119tli, a wiatrak&#8230;<\/p>\n","protected":false},"author":3,"featured_media":1558,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[51],"tags":[58,53],"class_list":["post-1557","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript","tag-grafika","tag-javascript"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/posts\/1557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/comments?post=1557"}],"version-history":[{"count":1,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/posts\/1557\/revisions"}],"predecessor-version":[{"id":1559,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/posts\/1557\/revisions\/1559"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/media\/1558"}],"wp:attachment":[{"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/media?parent=1557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/categories?post=1557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/tags?post=1557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}