{"id":4469,"date":"2018-08-28T23:03:17","date_gmt":"2018-08-28T15:03:17","guid":{"rendered":"http:\/\/www.bookcard.net\/wordpress\/?p=4469"},"modified":"2018-10-14T21:27:37","modified_gmt":"2018-10-14T13:27:37","slug":"android_game_z_buffer","status":"publish","type":"post","link":"https:\/\/www.bookcard.net\/wordpress\/android_game_z_buffer\/","title":{"rendered":"Android\u904a\u6232\u4e4bz-buffer"},"content":{"rendered":"<figure id=\"attachment_4470\" aria-describedby=\"caption-attachment-4470\" style=\"width: 1200px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/08\/Android_Game_z_buffer.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4470\" src=\"https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/08\/Android_Game_z_buffer.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/08\/Android_Game_z_buffer.jpg 1200w, https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/08\/Android_Game_z_buffer-300x200.jpg 300w, https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/08\/Android_Game_z_buffer-768x512.jpg 768w, https:\/\/www.bookcard.net\/wordpress\/wp-content\/uploads\/2018\/08\/Android_Game_z_buffer-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><figcaption id=\"caption-attachment-4470\" class=\"wp-caption-text\">Android\u904a\u6232\u4e4bz-buffer<\/figcaption><\/figure>\n<p>OpenGL\u4e2d\u300e\u5e40\u7de9\u5b58\u300f\u7528\u65bc\u5132\u5b58\u5c4f\u5e55\u6bcf\u500b\u50cf\u7d20.\u800cz-buffer\u300e\u6df1\u5ea6\u7de9\u5b58\u300f\u5247\u5132\u5b58\u50cf\u7d20\u300e\u6df1\u5ea6\u503c\u300f.\u300e\u6df1\u5ea6\u503c\u300f\u70ba3D\u7a7a\u9593\u4e2d\u5c0d\u61c9\u9ede\u8207\u76f8\u6a5f\u300e\u8fd1\u88c1\u526a\u9762\u300f\u8ddd\u96e2.<\/p>\n<p>OpenGL ES\u5c07z-buffer\u300e\u6df1\u5ea6\u7de9\u5b58\u300f\u70ba\u6bcf\u500b\u50cf\u7d20\u5beb\u5165\u6df1\u5ea6\u503c.OpenGL ES\u6703\u521d\u6b64\u300e\u6df1\u5ea6\u7de9\u5b58\u300f\u6bcf\u500b\u6df1\u5ea6\u503c\u70ba\u7121\u7aae\u5927(\u5927\u6578).<\/p>\n<p>gl.glEnable(GL10.GL_DEPTH_TEST);<\/p>\n<p>\u6bcf\u7576\u6e32\u67d3\u50cf\u7d20\u6642\u5c07\u50cf\u7d20\u6df1\u5ea6\u503c\u548c\u300e\u6df1\u5ea6\u7de9\u5b58\u300f\u6df1\u5ea6\u503c\u9032\u884c\u6bd4\u8f03.\u5982\u679c\u6df1\u5ea6\u503c\u66f4\u5c0f\u5247\u8868\u793a\u5b83\u63a5\u8fd1\u65bc\u300e\u8fd1\u88c1\u526a\u9762\u300f\u5247\u66f4\u65b0\u300e\u5e40\u7de9\u5b58\u300f\u50cf\u7d20\u8207\u300e\u6df1\u5ea6\u7de9\u5b58\u300f\u6df1\u5ea6\u503c.\u9019\u4e00\u904e\u7a0b\u7a31\u70ba\u300e\u6df1\u5ea6\u6e2c\u8a66\u300f.\u5982\u679c\u672a\u80fd\u901a\u904e\u300e\u6df1\u5ea6\u6e2c\u8a66\u300f\u5247\u50cf\u7d20\u8207\u6df1\u5ea6\u503c\u5747\u4e0d\u5beb\u5165\u300e\u5e40\u7de9\u5b58\u300f\u8207\u300e\u6df1\u5ea6\u6e2c\u8a66\u300f<\/p>\n<p>\u6bcf\u5e40\u6e32\u67d3\u6642\u300e\u5e40\u7de9\u5b58\u300f\u8207\u300e\u6df1\u5ea6\u7de9\u5b58\u300f\u5747\u9700\u6e05\u96f6.\u5426\u5247\u4e0a\u4e00\u5e40\u6578\u64da\u6703\u88ab\u4fdd\u7559\u4e0b\u4f86<\/p>\n<p>gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);<\/p>\n<p>\u5728\u6e32\u67d3\u6240\u67093D\u5834\u666f\u5f8c\u9700\u95dc\u9589\u300e\u6df1\u5ea6\u6e2c\u8a66\u300f.\u56e0\u70ba\u6e32\u67d32D\u5716\u5f62UI\u5143\u7d20\u7121Z\u8ef8\u5ea7\u6a19.\u66f4\u7121\u9700\u6df1\u5ea6\u6e2c\u8a66.\u6e32\u67d3\u9806\u5e8f\u7531\u4ee3\u78bc\u7e6a\u88fd\u9806\u5e8f\u6c7a\u5b9a.<\/p>\n<p>gl.glDisable(GL10.GL_DEPTH_TEST);<\/p>\n","protected":false},"excerpt":{"rendered":"<p>OpenGL\u4e2d\u300e\u5e40\u7de9\u5b58\u300f\u7528\u65bc\u5132\u5b58\u5c4f\u5e55\u6bcf\u500b\u50cf\u7d20.\u800cz-buffer\u300e\u6df1\u5ea6\u7de9\u5b58\u300f\u5247\u5132\u5b58\u50cf\u7d20\u300e\u6df1\u5ea6\u503c\u300f.\u300e\u6df1\u5ea6\u503c\u300f\u70ba &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.bookcard.net\/wordpress\/android_game_z_buffer\/\" class=\"more-link\">\u7e7c\u7e8c\u95b1\u8b80 <span class=\"screen-reader-text\">Android\u904a\u6232\u4e4bz-buffer<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,62],"tags":[2,50],"class_list":["post-4469","post","type-post","status-publish","format-standard","hentry","category-android","category-opengl","tag-android","tag-opengl","entry"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/4469","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=4469"}],"version-history":[{"count":1,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/4469\/revisions"}],"predecessor-version":[{"id":4471,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/4469\/revisions\/4471"}],"wp:attachment":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/media?parent=4469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/categories?post=4469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/tags?post=4469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}