{"id":3531,"date":"2018-01-10T14:34:46","date_gmt":"2018-01-10T06:34:46","guid":{"rendered":"http:\/\/www.bookcard.net\/wordpress\/?p=3531"},"modified":"2018-10-14T21:31:55","modified_gmt":"2018-10-14T13:31:55","slug":"opengl_quad","status":"publish","type":"post","link":"https:\/\/www.bookcard.net\/wordpress\/opengl_quad\/","title":{"rendered":"OpenGL\u4e4b\u7e6a\u756b\u56db\u908a\u5f62"},"content":{"rendered":"
\"\"<\/a>
OpenGL\u4e4b\u7e6a\u756b\u56db\u908a\u5f62<\/figcaption><\/figure>\n

OpenGL\u56db\u908a\u5f62\u7684\u6f14\u793a\u7a0b\u5f0f\u5982\u4e0a\u5716:\u4e0b\u8f09<\/a><\/p>\n

    \n
  1. \u6309\u9f20\u6a19\u5de6\u9375\u9ede\u64ca\u7e6a\u756b\u56db\u908a\u5f62,\u7e6a\u756b\u6642\u9802\u9ede\u7684\u8d70\u5411\u70ba\u9006\u6642\u91dd\u56db\u908a\u5f62\u70ba\u6b63\u9762,\u5426\u5247\u70ba\u80cc\u9762.<\/li>\n
  2. \u6309+\u9375\u52a0\u5927\u76f4\u7dda\u5bec\u5ea6<\/li>\n
  3. \u6309-\u9375\u6e1b\u5c0f\u76f4\u7dda\u5bec\u5ea6<\/li>\n
  4. \u6309S\u9375\u5207\u63db\u6297\u92f8\u9f52\u529f\u80fd<\/li>\n
  5. \u6309.\u9375\u5207\u63db\u56db\u908a\u5f62\u9ede\u756b\u6a21\u5f0f<\/li>\n
  6. \u6309C\u9375\u5207\u63db\u56db\u908a\u5f62\u96b1\u9762\u88c1\u526a<\/li>\n
  7. \u63091\u9375\u586b\u5145\u6a21\u5f0f<\/li>\n
  8. \u63092\u9375\u7dda\u6846\u6a21\u5f0f<\/li>\n
  9. \u63093\u9375\u9802\u9ede\u6a21\u5f0f<\/li>\n
  10. \u63094\u9375\u6bcf\u56db\u500b\u9802\u9ede\u7d44\u6210\u56db\u908a\u5f62<\/li>\n
  11. \u63095\u9375\u9802\u9ede\u76f8\u9023\u7684\u56db\u908a\u5f62<\/li>\n<\/ol>\n

    \u7e6a\u756b\u56db\u908a\u5f62<\/p>\n

      \n
    1. glBegin(GL_TRIANGLES);\u6e96\u5099\u7e6a\u756b\u56db\u908a\u5f62<\/li>\n
    2. for (int i = 0; i < count; ++i)<\/li>\n
    3. glVertex3f(v[i].x,v[i].y,v[i].z);\u7e6a\u756b\u56db\u908a\u5f62\u9802\u9ede<\/li>\n
    4. glEnd();\u7d50\u675f\u7e6a\u756b<\/li>\n<\/ol>\n\n\n\n\n\n
      glBegin()\u7e6a\u756b\u56db\u908a\u5f62\u53c3\u6578<\/td>\n\u7c21\u4ecb<\/td>\n<\/tr>\n
      GL_QUADS<\/td>\n\u6bcf\u56db\u500b\u9802\u9ede\u7d44\u6210\u56db\u908a\u5f62<\/td>\n<\/tr>\n
      GL_QUAD_STRIP<\/td>\n\u9802\u9ede\u76f8\u9023\u7684\u56db\u908a\u5f62,\u9700\u8981\u628a\u7b2c\u4e09\u7b2c\u56db\u500b\u9802\u9ede\u7684\u6e32\u67d3\u9806\u5e8f\u4ea4\u63db.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u56db\u908a\u5f62\u4e5f\u5c6c\u65bc\u591a\u908a\u5f62\u5176\u5b83\u8a2d\u5b9a\u8acb\u53c3\u8003\u4e09\u89d2\u5f62<\/a><\/p>\n

       <\/p>\n","protected":false},"excerpt":{"rendered":"

      OpenGL\u56db\u908a\u5f62\u7684\u6f14\u793a\u7a0b\u5f0f\u5982\u4e0a\u5716:\u4e0b\u8f09 \u6309\u9f20\u6a19\u5de6\u9375\u9ede\u64ca\u7e6a\u756b\u56db\u908a\u5f62,\u7e6a\u756b\u6642\u9802\u9ede\u7684\u8d70\u5411\u70ba\u9006\u6642\u91dd\u56db\u908a\u5f62\u70ba\u6b63\u9762,\u5426\u5247 … <\/p>\n

      \u7e7c\u7e8c\u95b1\u8b80 OpenGL\u4e4b\u7e6a\u756b\u56db\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-3531","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\/3531","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=3531"}],"version-history":[{"count":3,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/3531\/revisions"}],"predecessor-version":[{"id":3536,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/3531\/revisions\/3536"}],"wp:attachment":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/media?parent=3531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/categories?post=3531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/tags?post=3531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}