{"id":3537,"date":"2018-01-10T15:49:46","date_gmt":"2018-01-10T07:49:46","guid":{"rendered":"http:\/\/www.bookcard.net\/wordpress\/?p=3537"},"modified":"2018-10-14T21:31:45","modified_gmt":"2018-10-14T13:31:45","slug":"opengl_polygon","status":"publish","type":"post","link":"https:\/\/www.bookcard.net\/wordpress\/opengl_polygon\/","title":{"rendered":"OpenGL\u4e4b\u7e6a\u756b\u591a\u908a\u5f62"},"content":{"rendered":"<figure id=\"attachment_3538\" aria-describedby=\"caption-attachment-3538\" style=\"width: 1024px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/01\/OpenGL_POLYGON.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3538\" src=\"https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/01\/OpenGL_POLYGON.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/01\/OpenGL_POLYGON.jpg 1024w, https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/01\/OpenGL_POLYGON-300x225.jpg 300w, https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/01\/OpenGL_POLYGON-768x576.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption id=\"caption-attachment-3538\" class=\"wp-caption-text\">OpenGL\u4e4b\u7e6a\u756b\u591a\u908a\u5f62<\/figcaption><\/figure>\n<p>OpenGL\u591a\u908a\u5f62\u7684\u6f14\u793a\u7a0b\u5f0f\u5982\u4e0a\u5716:<a href=\"https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/01\/OpenGLPolygon.zip\">\u4e0b\u8f09<\/a><\/p>\n<ol>\n<li>\u6309\u9f20\u6a19\u5de6\u9375\u9ede\u64ca\u7e6a\u756b\u591a\u908a\u5f62,\u7e6a\u756b\u6642\u9802\u9ede\u7684\u8d70\u5411\u70ba\u9006\u6642\u91dd\u591a\u908a\u5f62\u70ba\u6b63\u9762,\u5426\u5247\u70ba\u80cc\u9762.<\/li>\n<li>\u6309+\u9375\u52a0\u5927\u76f4\u7dda\u5bec\u5ea6<\/li>\n<li>\u6309-\u9375\u6e1b\u5c0f\u76f4\u7dda\u5bec\u5ea6<\/li>\n<li>\u6309S\u9375\u5207\u63db\u6297\u92f8\u9f52\u529f\u80fd<\/li>\n<li>\u6309.\u9375\u5207\u63db\u591a\u908a\u5f62\u9ede\u756b\u6a21\u5f0f<\/li>\n<li>\u6309C\u9375\u5207\u63db\u591a\u908a\u5f62\u96b1\u9762\u88c1\u526a<\/li>\n<li>\u63091\u9375\u586b\u5145\u6a21\u5f0f<\/li>\n<li>\u63092\u9375\u7dda\u6846\u6a21\u5f0f<\/li>\n<li>\u63093\u9375\u9802\u9ede\u6a21\u5f0f<\/li>\n<li>\u63094\u9375\u5207\u63db\u70ba\u767d\u8272<\/li>\n<li>\u63095\u9375\u5207\u63db\u70ba\u9ec3\u8272<\/li>\n<li>\u63096\u9375\u5207\u63db\u70ba\u7d05\u8272<\/li>\n<li>\u6309F1\u9375\u6253\u958b\u5e6b\u52a9<\/li>\n<li>\u6309ESC\u9375\u6e05\u7a7a\u756b\u9762<\/li>\n<\/ol>\n<p>\u7e6a\u756b\u591a\u908a\u5f62,\u9802\u9ede\u4e0d\u80fd\u5c0f\u65bc3\u500b<\/p>\n<ol>\n<li>glBegin(GL_POLYGON);\u6e96\u5099\u7e6a\u756b\u591a\u908a\u5f62<\/li>\n<li>for (int i = 0; i &lt; count; ++i)<\/li>\n<li>glVertex3f(v[i].x,v[i].y,v[i].z);\u7e6a\u756b\u591a\u908a\u5f62\u9802\u9ede<\/li>\n<li>glEnd();\u7d50\u675f\u7e6a\u756b<\/li>\n<\/ol>\n<p>\u591a\u908a\u5f62\u5176\u5b83\u8a2d\u5b9a\u8acb\u53c3\u8003<a href=\"https:\/\/www.bookcard.net\/wordpress\/opengl_triangle\/\">\u4e09\u89d2\u5f62<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>OpenGL\u591a\u908a\u5f62\u7684\u6f14\u793a\u7a0b\u5f0f\u5982\u4e0a\u5716:\u4e0b\u8f09 \u6309\u9f20\u6a19\u5de6\u9375\u9ede\u64ca\u7e6a\u756b\u591a\u908a\u5f62,\u7e6a\u756b\u6642\u9802\u9ede\u7684\u8d70\u5411\u70ba\u9006\u6642\u91dd\u591a\u908a\u5f62\u70ba\u6b63\u9762,\u5426\u5247 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.bookcard.net\/wordpress\/opengl_polygon\/\" class=\"more-link\">\u7e7c\u7e8c\u95b1\u8b80 <span class=\"screen-reader-text\">OpenGL\u4e4b\u7e6a\u756b\u591a\u908a\u5f62<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62],"tags":[50],"class_list":["post-3537","post","type-post","status-publish","format-standard","hentry","category-opengl","tag-opengl","entry"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/3537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/comments?post=3537"}],"version-history":[{"count":1,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/3537\/revisions"}],"predecessor-version":[{"id":3540,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/3537\/revisions\/3540"}],"wp:attachment":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/media?parent=3537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/categories?post=3537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/tags?post=3537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}