{"id":133269,"date":"2025-01-18T17:19:17","date_gmt":"2025-01-18T11:19:17","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=133269"},"modified":"2025-01-18T17:20:15","modified_gmt":"2025-01-18T11:20:15","slug":"%d1%84%d1%83%d0%bd%d0%ba%d1%86%d0%b8%d1%8f-requestanimationframe-javascript","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=133269","title":{"rendered":"\u0424\u0443\u043d\u043a\u0446\u0438\u044f requestAnimationFrame JavaScript"},"content":{"rendered":"<p class=\"sc-jmpzUR cfetIB\"><span class=\"sc-EJAja gTUZZW\"><code class=\"sc-iveFHk dlEjPr\">requestAnimationFrame<\/code><\/span><span class=\"sc-EJAja gTUZZW\">\u00a0\u2014 \u044d\u0442\u043e \u043c\u0435\u0442\u043e\u0434, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043f\u0435\u0440\u0435\u0434 \u0442\u0435\u043c, \u043a\u0430\u043a \u0431\u0440\u0430\u0443\u0437\u0435\u0440 \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0451\u0442 \u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u043a\u0443 \u044d\u043a\u0440\u0430\u043d\u0430. \u041e\u043d \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u0435\u0439 \u0438 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439, \u0442\u0430\u043a \u043a\u0430\u043a \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0441 \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0430 (\u043e\u0431\u044b\u0447\u043d\u043e 60 \u043a\u0430\u0434\u0440\u043e\u0432 \u0432 \u0441\u0435\u043a\u0443\u043d\u0434\u0443), \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u043f\u043b\u0430\u0432\u043d\u043e\u0435 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439.<\/span><\/p>\n<p class=\"sc-eDZJfc dNqjyD\"><strong><span class=\"sc-EJAja gTUZZW\">\u041a\u0430\u043a \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442\u00a0<\/span><span class=\"sc-EJAja gTUZZW\"><code class=\"sc-iveFHk dlEjPr\">requestAnimationFrame<\/code><\/span><span class=\"sc-EJAja gTUZZW\">?<\/span><\/strong><\/p>\n<p class=\"sc-jmpzUR cfetIB\"><span class=\"sc-EJAja gTUZZW\">\u041a\u043e\u0433\u0434\u0430 \u0432\u044b \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442\u0435\u00a0<\/span><span class=\"sc-EJAja gTUZZW\"><code class=\"sc-iveFHk dlEjPr\">requestAnimationFrame(callback)<\/code><\/span><span class=\"sc-EJAja gTUZZW\">, \u0431\u0440\u0430\u0443\u0437\u0435\u0440 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u0432\u0430\u0448\u0443 \u0444\u0443\u043d\u043a\u0446\u0438\u044e\u00a0<\/span><span class=\"sc-EJAja gTUZZW\"><code class=\"sc-iveFHk dlEjPr\">callback<\/code><\/span><span class=\"sc-EJAja gTUZZW\">\u00a0\u0432 \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u0432\u044b\u0437\u043e\u0432\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0430 \u043f\u0440\u044f\u043c\u043e \u043f\u0435\u0440\u0435\u0434 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u043a\u043e\u0439 \u044d\u043a\u0440\u0430\u043d\u0430. \u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, \u0432\u0430\u0448\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u043e \u0441 \u0446\u0438\u043a\u043b\u043e\u043c \u0440\u0435\u043d\u0434\u0435\u0440\u0438\u043d\u0433\u0430 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430, \u0447\u0442\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u043f\u043b\u0430\u0432\u043d\u043e\u0441\u0442\u044c \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u0438.<\/span><\/p>\n<p class=\"sc-eDZJfc dNqjyD\"><strong><span class=\"sc-EJAja gTUZZW\">\u041f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f\u00a0<\/span><span class=\"sc-EJAja gTUZZW\"><code class=\"sc-iveFHk dlEjPr\">requestAnimationFrame<\/code><\/span><\/strong><\/p>\n<p class=\"sc-jmpzUR cfetIB\"><span class=\"sc-EJAja gTUZZW\">\u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u0438 \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0430 \u043f\u043e \u044d\u043a\u0440\u0430\u043d\u0443:<\/span><\/p>\n<p><iframe style=\"width: 100%; height: 50; border: none;\" src=\"http:\/\/rcl-radio.ru\/php01\/Test01.html\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<pre><span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #434f54;\">!<\/span><span style=\"color: #000000;\">DOCTYPE<\/span> <span style=\"color: #000000;\">html<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #000000;\">html<\/span> <span style=\"color: #000000;\">lang<\/span><span style=\"color: #434f54;\">=<\/span><span style=\"color: #005c5f;\">\"en\"<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #000000;\">head<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n \u00a0\u00a0\u00a0<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #000000;\">meta<\/span> <span style=\"color: #000000;\">charset<\/span><span style=\"color: #434f54;\">=<\/span><span style=\"color: #005c5f;\">\"UTF-8\"<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n \u00a0\u00a0\u00a0<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #000000;\">title<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">Request<\/span> <span style=\"color: #000000;\">Animation<\/span> <span style=\"color: #000000;\">Frame<\/span> <span style=\"color: #000000;\">Example<\/span><span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #434f54;\">\/<\/span><span style=\"color: #000000;\">title<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n \u00a0\u00a0\u00a0<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #d35400;\">style<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">#square<\/span> <span style=\"color: #000000;\">{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #d35400;\">width<\/span><span style=\"color: #434f54;\">:<\/span> <span style=\"color: #000000;\">50px<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">height<\/span><span style=\"color: #434f54;\">:<\/span> <span style=\"color: #000000;\">50px<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #d35400;\">background<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #d35400;\">color<\/span><span style=\"color: #434f54;\">:<\/span> <span style=\"color: #000000;\">red<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #d35400;\">position<\/span><span style=\"color: #434f54;\">:<\/span> <span style=\"color: #000000;\">absolute<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">top<\/span><span style=\"color: #434f54;\">:<\/span> <span style=\"color: #000000;\">100px<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">left<\/span><span style=\"color: #434f54;\">:<\/span> <span style=\"color: #000000;\">100px<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">}<\/span>\r\n \u00a0\u00a0\u00a0<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #434f54;\">\/<\/span><span style=\"color: #d35400;\">style<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #434f54;\">\/<\/span><span style=\"color: #000000;\">head<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #000000;\">body<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n \u00a0\u00a0\u00a0<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #d35400;\">div<\/span> <span style=\"color: #000000;\">id<\/span><span style=\"color: #434f54;\">=<\/span><span style=\"color: #005c5f;\">\"square\"<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #434f54;\">\/<\/span><span style=\"color: #d35400;\">div<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n \u00a0\u00a0\u00a0<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #000000;\">script<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #00979c;\">const<\/span> <span style=\"color: #d35400;\">square<\/span> <span style=\"color: #434f54;\">=<\/span> <span style=\"color: #000000;\">document<\/span><span style=\"color: #434f54;\">.<\/span><span style=\"color: #000000;\">querySelector<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">'#square'<\/span><span style=\"color: #000000;\">)<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">let<\/span> <span style=\"color: #000000;\">posX<\/span> <span style=\"color: #434f54;\">=<\/span> <span style=\"color: #000000;\">100<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">let<\/span> <span style=\"color: #d35400;\">speed<\/span> <span style=\"color: #434f54;\">=<\/span> <span style=\"color: #000000;\">1<\/span><span style=\"color: #000000;\">;<\/span>\r\n\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">function<\/span> <span style=\"color: #000000;\">moveSquare<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">)<\/span> <span style=\"color: #000000;\">{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">posX<\/span> <span style=\"color: #434f54;\">+=<\/span> <span style=\"color: #d35400;\">speed<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #d35400;\">square<\/span><span style=\"color: #434f54;\">.<\/span><span style=\"color: #d35400;\">style<\/span><span style=\"color: #434f54;\">.<\/span><span style=\"color: #000000;\">left<\/span> <span style=\"color: #434f54;\">=<\/span> <span style=\"color: #000000;\">`$<\/span><span style=\"color: #000000;\">{<\/span><span style=\"color: #000000;\">posX<\/span><span style=\"color: #000000;\">}<\/span><span style=\"color: #000000;\">px`<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #5e6d03;\">if<\/span> <span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">posX<\/span> <span style=\"color: #434f54;\">&gt;=<\/span> <span style=\"color: #000000;\">window<\/span><span style=\"color: #434f54;\">.<\/span><span style=\"color: #000000;\">innerWidth<\/span> <span style=\"color: #434f54;\">-<\/span> <span style=\"color: #000000;\">50<\/span> <span style=\"color: #434f54;\">||<\/span> <span style=\"color: #000000;\">posX<\/span> <span style=\"color: #434f54;\">&lt;=<\/span> <span style=\"color: #000000;\">0<\/span><span style=\"color: #000000;\">)<\/span> <span style=\"color: #000000;\">{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #d35400;\">speed<\/span> <span style=\"color: #434f54;\">*=<\/span> <span style=\"color: #434f54;\">-<\/span><span style=\"color: #000000;\">1<\/span><span style=\"color: #000000;\">;<\/span> <span style=\"color: #434f54;\">\/\/ \u0418\u0437\u043c\u0435\u043d\u044f\u0435\u043c \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">}<\/span>\r\n\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">requestAnimationFrame<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">moveSquare<\/span><span style=\"color: #000000;\">)<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">}<\/span>\r\n\r\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #000000;\">requestAnimationFrame<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">moveSquare<\/span><span style=\"color: #000000;\">)<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\u00a0\u00a0<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #434f54;\">\/<\/span><span style=\"color: #000000;\">script<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #434f54;\">\/<\/span><span style=\"color: #000000;\">body<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n<span style=\"color: #434f54;\">&lt;<\/span><span style=\"color: #434f54;\">\/<\/span><span style=\"color: #000000;\">html<\/span><span style=\"color: #434f54;\">&gt;<\/span>\r\n\r\n<\/pre>\n<p class=\"sc-eDZJfc dNqjyD\"><strong><span class=\"sc-EJAja gTUZZW\">\u041f\u043e\u044f\u0441\u043d\u0435\u043d\u0438\u0435:<\/span><\/strong><\/p>\n<ol class=\"sc-fIhvWL dnYNgD\" start=\"1\">\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\"><strong class=\"sc-fmZqYP yjslu\">HTML:<\/strong>\u00a0\u0421\u043e\u0437\u0434\u0430\u0435\u043c div-\u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u0441 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u043e\u043c\u00a0<code class=\"sc-iveFHk dlEjPr\">#square<\/code>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u043d\u0430\u0448\u0438\u043c \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u043e\u043c.<\/span><\/li>\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\"><strong class=\"sc-fmZqYP yjslu\">CSS:<\/strong>\u00a0\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u043c \u0441\u0442\u0438\u043b\u044c \u0434\u043b\u044f \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0430, \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c \u0435\u0433\u043e \u0440\u0430\u0437\u043c\u0435\u0440\u044b \u0438 \u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u0435.<\/span><\/li>\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\"><strong class=\"sc-fmZqYP yjslu\">JavaScript:<\/strong><\/span>\n<ul class=\"sc-fWHiwC kTRKBp\">\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\">\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f\u00a0<code class=\"sc-iveFHk dlEjPr\">posX<\/code>\u00a0\u0445\u0440\u0430\u043d\u0438\u0442 \u0442\u0435\u043a\u0443\u0449\u0443\u044e \u043f\u043e\u0437\u0438\u0446\u0438\u044e \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0430 \u043f\u043e \u043e\u0441\u0438 X.<\/span><\/li>\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\">\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f\u00a0<code class=\"sc-iveFHk dlEjPr\">speed<\/code>\u00a0\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u044f \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0430.<\/span><\/li>\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\">\u0424\u0443\u043d\u043a\u0446\u0438\u044f\u00a0<code class=\"sc-iveFHk dlEjPr\">moveSquare<\/code>\u00a0\u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0435\u0442 \u043f\u043e\u0437\u0438\u0446\u0438\u044e \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0430, \u0438\u0437\u043c\u0435\u043d\u044f\u044f \u0435\u0433\u043e \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u0443\u00a0<code class=\"sc-iveFHk dlEjPr\">left<\/code>\u00a0\u043d\u0430 \u0432\u0435\u043b\u0438\u0447\u0438\u043d\u0443\u00a0<code class=\"sc-iveFHk dlEjPr\">speed<\/code>. \u0417\u0430\u0442\u0435\u043c \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442\u0441\u044f, \u0434\u043e\u0441\u0442\u0438\u0433 \u043b\u0438 \u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0433\u0440\u0430\u043d\u0438\u0446\u044b \u043e\u043a\u043d\u0430, \u0438 \u0435\u0441\u043b\u0438 \u0434\u0430, \u0442\u043e \u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f.<\/span><\/li>\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\">\u0412\u043d\u0443\u0442\u0440\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438\u00a0<code class=\"sc-iveFHk dlEjPr\">moveSquare<\/code>\u00a0\u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f\u00a0<code class=\"sc-iveFHk dlEjPr\">requestAnimationFrame(moveSquare)<\/code>\u00a0\u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e\u0431\u044b \u0441\u043d\u043e\u0432\u0430 \u0437\u0430\u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u044d\u0442\u043e\u0439 \u0436\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043f\u0435\u0440\u0435\u0434 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043a\u0430\u0434\u0440\u043e\u043c.<\/span><\/li>\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\">\u041f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u0437\u043e\u0432\u00a0<code class=\"sc-iveFHk dlEjPr\">requestAnimationFrame(moveSquare)<\/code>\u00a0\u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u0442 \u0446\u0438\u043a\u043b \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u0438.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p class=\"sc-eDZJfc dNqjyD\"><strong><span class=\"sc-EJAja gTUZZW\">\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430\u00a0<\/span><span class=\"sc-EJAja gTUZZW\"><code class=\"sc-iveFHk dlEjPr\">requestAnimationFrame<\/code><\/span><span class=\"sc-EJAja gTUZZW\">:<\/span><\/strong><\/p>\n<ol class=\"sc-fIhvWL dnYNgD\" start=\"1\">\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\"><strong class=\"sc-fmZqYP yjslu\">\u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438:<\/strong>\u00a0\u0424\u0443\u043d\u043a\u0446\u0438\u044f \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0441 \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u044d\u043a\u0440\u0430\u043d\u0430, \u0447\u0442\u043e \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0438\u0437\u0431\u044b\u0442\u043e\u0447\u043d\u044b\u0435 \u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u043a\u0438 \u0438 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0442 \u0440\u0435\u0441\u0443\u0440\u0441\u044b \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430.<\/span><\/li>\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\"><strong class=\"sc-fmZqYP yjslu\">\u041f\u043b\u0430\u0432\u043d\u043e\u0441\u0442\u044c \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u0438:<\/strong>\u00a0\u0422\u0430\u043a \u043a\u0430\u043a \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u0432\u044b\u0437\u043e\u0432\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0447\u0430\u0441\u0442\u043e\u0442\u044b \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u044d\u043a\u0440\u0430\u043d\u0430, \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u044f \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u043f\u043b\u0430\u0432\u043d\u043e \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e.<\/span><\/li>\n<li class=\"sc-gzrROc kAlRMd\"><span class=\"sc-EJAja gTUZZW\"><strong class=\"sc-fmZqYP yjslu\">\u042d\u043d\u0435\u0440\u0433\u043e\u0441\u0431\u0435\u0440\u0435\u0436\u0435\u043d\u0438\u0435:<\/strong>\u00a0\u041a\u043e\u0433\u0434\u0430 \u0432\u043a\u043b\u0430\u0434\u043a\u0430 \u043d\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u0430 \u0438\u043b\u0438 \u0441\u043a\u0440\u044b\u0442\u0430, \u0431\u0440\u0430\u0443\u0437\u0435\u0440 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043f\u0440\u0438\u043e\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u0432\u044b\u0437\u043e\u0432\u044b\u00a0<code class=\"sc-iveFHk dlEjPr\">requestAnimationFrame<\/code>, \u0447\u0442\u043e \u0441\u043d\u0438\u0436\u0430\u0435\u0442 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u043d\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440 \u0438 \u043f\u0440\u043e\u0434\u043b\u0435\u0432\u0430\u0435\u0442 \u0441\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b \u0431\u0430\u0442\u0430\u0440\u0435\u0438 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432.<\/span><\/li>\n<\/ol>\n<p class=\"sc-eDZJfc dNqjyD\"><strong><span class=\"sc-EJAja gTUZZW\">\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/span><\/strong><\/p>\n<p class=\"sc-jmpzUR cfetIB\"><span class=\"sc-EJAja gTUZZW\"><code class=\"sc-iveFHk dlEjPr\">requestAnimationFrame<\/code><\/span><span class=\"sc-EJAja gTUZZW\">\u00a0\u2014 \u043c\u043e\u0449\u043d\u044b\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u043b\u0430\u0432\u043d\u044b\u0445 \u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u0439 \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435. \u0415\u0433\u043e \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u043c\u043e\u0436\u0435\u0442 \u0432\u0430\u043c \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0432\u0438\u0437\u0443\u0430\u043b\u044c\u043d\u043e \u043f\u0440\u0438\u0432\u043b\u0435\u043a\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0432\u0435\u0431-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>requestAnimationFrame\u00a0\u2014 \u044d\u0442\u043e \u043c\u0435\u0442\u043e\u0434, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043f\u0435\u0440\u0435\u0434 \u0442\u0435\u043c, \u043a\u0430\u043a \u0431\u0440\u0430\u0443\u0437\u0435\u0440 \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0451\u0442 \u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u043a\u0443 \u044d\u043a\u0440\u0430\u043d\u0430. \u041e\u043d \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u0435\u0439 \u0438 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439, \u0442\u0430\u043a \u043a\u0430\u043a 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