{"id":3483,"date":"2018-01-06T13:21:26","date_gmt":"2018-01-06T05:21:26","guid":{"rendered":"http:\/\/www.bookcard.net\/wordpress\/?p=3483"},"modified":"2018-10-14T21:29:52","modified_gmt":"2018-10-14T13:29:52","slug":"opengl_hint_fastest_nicest","status":"publish","type":"post","link":"https:\/\/www.bookcard.net\/wordpress\/opengl_hint_fastest_nicest\/","title":{"rendered":"OpenGL\u4e4b\u901f\u5ea6\u8207\u8cea\u91cf"},"content":{"rendered":"
\"\"<\/a>
OpenGL\u4e4b\u901f\u5ea6\u8207\u8cea\u91cf<\/figcaption><\/figure>\n

\u56e0\u986f\u5361\u6027\u80fd\u5404\u7570,\u6240\u4ee5OpenGL\u53ef\u7d66\u7528\u6236\u5728\u901f\u5ea6\u8207\u8cea\u91cf\u4e4b\u9593\u4f5c\u51fa\u9078\u64c7,\u53c3\u6578\u5728\u4e0b\u8868\u7d66\u51fa.\u4e26\u7d66\u51fa\u793a\u4f8b\u4ee3\u78bc:<\/p>\n

Void glHint(GLenum target, GLenum hint);<\/p>\n\n\n\n\n\n\n
HINT<\/td>\n\u7c21\u4ecb<\/td>\n<\/tr>\n
GL_FASTEST<\/td>\n\u4f7f\u7528\u6700\u5feb\u901f\u5ea6\u548c\u6548\u7387,\u4f46\u756b\u9762\u8cea\u91cf\u6709\u6240\u4e0b\u964d.<\/td>\n<\/tr>\n
GL_NICEST<\/td>\n\u4f7f\u7528\u6700\u9ad8\u756b\u9762\u8cea\u91cf,\u4f46\u904b\u884c\u901f\u5ea6\u6709\u6240\u4e0b\u964d<\/td>\n<\/tr>\n
GL_DONT_CARE<\/td>\n\u7531\u986f\u5361\u7684OpenGL\u9a45\u52d5\u5728\u901f\u5ea6\u548c\u8cea\u91cf\u4e4b\u9593\u4f5c\u51fa\u9078\u64c7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n
TARGET<\/td>\n\u7c21\u4ecb<\/td>\n<\/tr>\n
GL_POINT_SMOOTH_HINT<\/td>\n\u6307\u5b9a\u5728\u9032\u884c\u53cd\u92f8\u9f52\u7684\u64cd\u4f5c\u4e2d,\u9ede\u3001\u7dda\u3001\u591a\u908a\u5f62\u7684\u62bd\u6a23\u8cea\u91cf<\/td>\n<\/tr>\n
GL_LINE_SMOOTH_HINT<\/td>\n<\/tr>\n
GL_POLYGON_SMOOTH_HINT<\/td>\n<\/tr>\n
GL_FOG_HINT<\/td>\n\u82e5hint\u8a2d\u70baGL_NICEST,\u7159\u9727\u7684\u8a08\u7b97\u5c07\u4ee5\u6bcf\u50cf\u7d20\u7684\u5f62\u5f0f\u57f7\u884c<\/p>\n

\u82e5hint\u8a2d\u70baGL_FASTEST,\u7159\u9727\u7684\u8a08\u7b97\u5c07\u4ee5\u6bcf\u9802\u9ede\u7684\u5f62\u5f0f\u57f7\u884c<\/td>\n<\/tr>\n

GL_PERSPECTIVE_CORRECTION_HINT<\/td>\n\u6307\u5b9a\u984f\u8272\u548c\u7d0b\u7406\u5750\u6a19\u7684\u63d2\u503c\u54c1\u8cea<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8a2d\u7f6eOpenGL\u6027\u80fd<\/p>\n

hint:\u5efa\u8b70\u6027\u80fd<\/p>\n

GL_FASTEST:\u901f\u5ea6\u512a\u5148<\/p>\n

GL_NICEST:\u6700\u9ad8\u756b\u9762\u8cea\u91cf<\/p>\n

GL_DONT_CARE:\u7531\u986f\u5361\u9a45\u52d5\u6c7a\u5b9a<\/p>\n

void Set_Hint_OpenGL(GLenum hint)<\/p>\n

{<\/p>\n

glHint(GL_POINT_SMOOTH_HINT,\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 hint);\/\/ \u9ede<\/p>\n

glHint(GL_LINE_SMOOTH_HINT,\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 hint);\/\/ \u7dda<\/p>\n

glHint(GL_POLYGON_SMOOTH_HINT,\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 hint);\/\/ \u591a\u908a\u5f62<\/p>\n

glHint(GL_FOG_HINT,\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 hint);\/\/ \u7159\u9727<\/p>\n

glHint(GL_PERSPECTIVE_CORRECTION_HINT,hint);\/\/\u7d0b\u7406\u5750\u6a19<\/p>\n

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

\u56e0\u986f\u5361\u6027\u80fd\u5404\u7570,\u6240\u4ee5OpenGL\u53ef\u7d66\u7528\u6236\u5728\u901f\u5ea6\u8207\u8cea\u91cf\u4e4b\u9593\u4f5c\u51fa\u9078\u64c7,\u53c3\u6578\u5728\u4e0b\u8868\u7d66\u51fa.\u4e26\u7d66\u51fa\u793a\u4f8b\u4ee3\u78bc: Void … <\/p>\n

\u7e7c\u7e8c\u95b1\u8b80 OpenGL\u4e4b\u901f\u5ea6\u8207\u8cea\u91cf<\/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-3483","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\/3483","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=3483"}],"version-history":[{"count":1,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/3483\/revisions"}],"predecessor-version":[{"id":3485,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/3483\/revisions\/3485"}],"wp:attachment":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/media?parent=3483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/categories?post=3483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/tags?post=3483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}