{"id":295,"date":"2014-03-28T00:05:53","date_gmt":"2014-03-27T23:05:53","guid":{"rendered":"http:\/\/processing.joan.cat\/rv\/?page_id=295"},"modified":"2022-03-31T18:04:00","modified_gmt":"2022-03-31T17:04:00","slug":"angulos-y-rotacion","status":"publish","type":"page","link":"http:\/\/processing.joan.cat\/rv\/angulos-y-rotacion\/","title":{"rendered":"\u00c1ngulos y rotaci\u00f3n"},"content":{"rendered":"<p><script type=\"text\/javascript\" src=\"http:\/\/processing.joan.cat\/rv\/wp-content\/uploads\/2014\/03\/processing-1.4.1.min_.js\"><\/script><br \/>\n&nbsp;<\/p>\n<p>[<a href=\"http:\/\/processing.joan.cat\/rv\/code\/following.zip\">archivo zip con todos los ejemplos<\/a>]<\/p>\n<p><strong>\u00c1ngulos y rotaci\u00f3n<\/strong>: atan2 y matem\u00e1tica vectorial para seguir el mouse.<br \/>\nAdaptamos un ejemplo conocido a matem\u00e1tica vectorial:<\/p>\n<p><canvas id=\"followVect\" data-processing-sources=\"http:\/\/processing.joan.cat\/rv\/code\/followVect.pde\"><\/canvas><br \/>\n<a href=\"http:\/\/processing.joan.cat\/rv\/code\/followVect.pde\">Source<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>A\u00f1adimos atan2 para orientar hacia el mouse:<\/p>\n<p><canvas id=\"followAng\" data-processing-sources=\"http:\/\/processing.joan.cat\/rv\/code\/followAng.pde\"><\/canvas><br \/>\n<a href=\"http:\/\/processing.joan.cat\/rv\/code\/followAng.pde\">Source<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Ahora con varios&#8230;<\/p>\n<p><canvas id=\"atans\" data-processing-sources=\"http:\/\/processing.joan.cat\/rv\/code\/atans.pde\"><\/canvas><br \/>\n<a href=\"http:\/\/processing.joan.cat\/rv\/code\/atans.pde\">Source<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Y varios siguiendo (clica para reiniciar):<\/p>\n<p><canvas id=\"atansFollow\" data-processing-sources=\"http:\/\/processing.joan.cat\/rv\/code\/atansFollow.pde\"><\/canvas><br \/>\n<a href=\"http:\/\/processing.joan.cat\/rv\/code\/atansFollow.pde\">Source<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Ojos:<\/p>\n<p><canvas id=\"atansUlls\" data-processing-sources=\"http:\/\/processing.joan.cat\/rv\/code\/atansUlls.pde\"><\/canvas><br \/>\n<a href=\"http:\/\/processing.joan.cat\/rv\/code\/atansUlls.pde\">Source<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Y para m\u00e1s ejemplos con push\/pop, ver (utiliza las flechas para mover la nave y espacio para disparar):<\/p>\n<p><canvas id=\"spaceShip\" data-processing-sources=\"http:\/\/processing.joan.cat\/rv\/code\/spaceShip.pde\"><\/canvas><br \/>\n<a href=\"http:\/\/processing.joan.cat\/rv\/code\/spaceShip.pde\">Source<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; [archivo zip con todos los ejemplos] \u00c1ngulos y rotaci\u00f3n: atan2 y matem\u00e1tica vectorial para seguir el mouse. Adaptamos un ejemplo conocido a matem\u00e1tica vectorial: Source &nbsp; A\u00f1adimos atan2 para orientar hacia el mouse: Source &nbsp; Ahora con varios&#8230; Source &hellip; <a href=\"http:\/\/processing.joan.cat\/rv\/angulos-y-rotacion\/\">Continua llegint <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/processing.joan.cat\/rv\/wp-json\/wp\/v2\/pages\/295"}],"collection":[{"href":"http:\/\/processing.joan.cat\/rv\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/processing.joan.cat\/rv\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/processing.joan.cat\/rv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/processing.joan.cat\/rv\/wp-json\/wp\/v2\/comments?post=295"}],"version-history":[{"count":9,"href":"http:\/\/processing.joan.cat\/rv\/wp-json\/wp\/v2\/pages\/295\/revisions"}],"predecessor-version":[{"id":327,"href":"http:\/\/processing.joan.cat\/rv\/wp-json\/wp\/v2\/pages\/295\/revisions\/327"}],"wp:attachment":[{"href":"http:\/\/processing.joan.cat\/rv\/wp-json\/wp\/v2\/media?parent=295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}