{"id":754,"date":"2022-10-18T19:37:04","date_gmt":"2022-10-18T11:37:04","guid":{"rendered":"https:\/\/courtship.top\/?p=754"},"modified":"2022-10-18T19:37:04","modified_gmt":"2022-10-18T11:37:04","slug":"lecture12-gemotry3","status":"publish","type":"post","link":"https:\/\/courtship.top\/index.php\/2022\/10\/18\/lecture12-gemotry3\/","title":{"rendered":"Lecture12 Gemotry3"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u51e0\u4f55(Loop \u7ec6\u5206)<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-109-1024x707.png\" alt=\"\" class=\"wp-image-755\"\/><figcaption>\u589e\u52a0\u6570\u91cf \u4f7f\u5176\u66f4\u52a0\u5149\u6ed1<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-110-1024x701.png\" alt=\"\" class=\"wp-image-758\"\/><figcaption>\u7f51\u683c\u7684\u7b80\u5316<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-111-1024x741.png\" alt=\"\" class=\"wp-image-760\"\/><figcaption>\u6b63\u5219\u5316<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-112-1024x705.png\" alt=\"\" class=\"wp-image-762\"\/><figcaption>\u4e09\u89d2\u5f62\u5206\u5272<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u66f4\u65b0\u9876\u70b9\u89c4\u5219<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u65b0\u70b9<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-113-1024x764.png\" alt=\"\" class=\"wp-image-764\"\/><figcaption>\u52a0\u6743\u5e73\u5747<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u8001\u70b9<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-114-1024x678.png\" alt=\"\" class=\"wp-image-768\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-115-1024x676.png\" alt=\"\" class=\"wp-image-769\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-116-1024x717.png\" alt=\"\" class=\"wp-image-770\"\/><figcaption>Catmull-Clark\u7ec6\u5206<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-117-1024x697.png\" alt=\"\" class=\"wp-image-772\" width=\"768\" height=\"523\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-118-1024x694.png\" alt=\"\" class=\"wp-image-773\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Catmull-Clark\u53ef\u4ee5\u5904\u7406\u9664\u4e09\u89d2\u5f62\u4ee5\u5916\u7684\u591a\u8fb9\u5f62<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-120-1024x717.png\" alt=\"\" class=\"wp-image-776\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">edge collapsing\u8fb9\u574d\u7f29<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-121-1024x655.png\" alt=\"\" class=\"wp-image-778\"\/><figcaption>\u634f\u6210\u4e00\u4e2a\u70b9<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-122-1024x670.png\" alt=\"\" class=\"wp-image-781\"\/><figcaption>\u4e8c\u6b21\u8bef\u5dee\u5ea6\u91cf<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5c06\u8ba1\u7b97\u540e\u7684\u70b9\u653e\u5728\u67d0\u4e2a\u4f4d\u7f6e\u4e0a\u53ef\u4ee5\u6700\u5c0f\u5316\u4e8c\u6b21\u8bef\u5dee<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-123-1024x683.png\" alt=\"\" class=\"wp-image-783\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u9634\u5f71(Shadow Mapping)<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-124-1024x679.png\" alt=\"\" class=\"wp-image-787\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u672c\u8d28\u4e0a\u662f\u56fe\u50cf\u7a7a\u95f4\u7684\u7b97\u6cd5<\/li><li>\u4f1a\u4ea7\u751f\u8d70\u6837<\/li><li>\u8fd9\u4e2a\u70b9\u5728\u9634\u5f71\u91cc\uff0c\u90a3\u4e48\u53ef\u4ee5\u4ece\u6444\u50cf\u673a\u770b\u5230\u8fd9\u4e2a\u70b9\u4e14\u5149\u6e90\u4e5f\u53ef\u4ee5\u770b\u5230\u8fd9\u4e2a\u70b9<\/li><li>\u7ecf\u5178\u7684Shaow Mapping\u53ea\u80fd\u5904\u7406\u70b9\u5149\u6e90<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-125-1024x716.png\" alt=\"\" class=\"wp-image-794\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>1.\u4ece\u5149\u6e90\u770b\u5411\u573a\u666f\uff0c\u8bb0\u5f55\u770b\u5230\u7684\u4efb\u4f55\u70b9\u7684\u6df1\u5ea6<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-126-1024x724.png\" alt=\"\" class=\"wp-image-798\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>2.\u4ece\u6444\u50cf\u673a\u51fa\u53d1\uff0c\u770b\u5230\u7684\u70b9\u56de\u6eaf\u5230\u6df1\u5ea6\u56fe\u4e0a\uff0c\u6bd4\u8f83\u8fd9\u4e2a\u5149\u6e90<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-127-1024x772.png\" alt=\"\" class=\"wp-image-802\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8fd9\u4e2a\u70b9\u4e00\u5b9a\u662f\u770b\u4e0d\u5230\u7684\u70b9<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-128-1024x716.png\" alt=\"\" class=\"wp-image-804\"\/><figcaption>\u5b9e\u4f8b<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-129-1024x643.png\" alt=\"\" class=\"wp-image-806\"\/><figcaption>depth buffer<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-130-1024x557.png\" alt=\"\" class=\"wp-image-809\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u6bd4\u8f83\u810f\u662f\u56e0\u4e3a\u4f1a\u53d1\u751f\u8d70\u6837\uff08\u8bb0\u5f55\u7684\u5b9e\u9645\u770b\u5230\u7684\u4e0d\u4e00\u81f4 \u7cbe\u5ea6\u95ee\u9898\uff09<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-131-1024x665.png\" alt=\"\" class=\"wp-image-812\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u786c\u9634\u5f71\u4e0e\u8f6f\u9634\u5f71<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-132-1024x620.png\" alt=\"\" class=\"wp-image-814\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8f6f\u9634\u5f71\u4e0d\u662f\u975e0\u53731<\/li><li>\u7269\u7406\u4e0a\u79f0\u4f5c\u534a\u5f71 \u8f6f\u9634\u5f71\u662f\u672c\u5f71 \u534a\u5f71\u7684\u4e00\u4e2a\u8fc7\u6e21<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u51e0\u4f55(Loop \u7ec6\u5206) \u66f4\u65b0\u9876\u70b9\u89c4\u5219 \u65b0\u70b9 \u8001\u70b9 Catmull-Clark\u53ef\u4ee5\u5904\u7406\u9664\u4e09\u89d2\u5f62\u4ee5\u5916\u7684\u591a\u8fb9\u5f62 edge collaps &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-754","post","type-post","status-publish","format-standard","hentry","category-23"],"_links":{"self":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/comments?post=754"}],"version-history":[{"count":0,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/754\/revisions"}],"wp:attachment":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/media?parent=754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/categories?post=754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/tags?post=754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}