{"id":981,"date":"2022-10-24T17:11:34","date_gmt":"2022-10-24T09:11:34","guid":{"rendered":"https:\/\/courtship.top\/?p=981"},"modified":"2022-10-24T17:11:34","modified_gmt":"2022-10-24T09:11:34","slug":"lecture14-raytracingacceleration-radiometry-%e5%8a%a0%e9%80%9f%e5%ba%a6%e4%b8%8e%e8%be%90%e5%b0%84%e7%ba%bf%e6%b5%8b%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/courtship.top\/index.php\/2022\/10\/24\/lecture14-raytracingacceleration-radiometry-%e5%8a%a0%e9%80%9f%e5%ba%a6%e4%b8%8e%e8%be%90%e5%b0%84%e7%ba%bf%e6%b5%8b%e5%ae%9a\/","title":{"rendered":"Lecture14 RayTracing(Acceleration &#038; Radiometry \u52a0\u901f\u5ea6\u4e0e\u8f90\u5c04\u7ebf\u6d4b\u5b9a)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u52a0\u901f\u7ed3\u6784<\/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\u7247-168-1024x398.png\" alt=\"\" class=\"wp-image-983\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>AABB\u600e\u6837\u4e0e\u5149\u7ebf\u6c42\u4ea4<\/li><li>\u7a7a\u95f4\u5212\u5206<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7a7a\u95f4\u5212\u5206\u65b9\u6cd5<\/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\u7247-169-1024x706.png\" alt=\"\" class=\"wp-image-987\"\/><\/figure>\n\n\n\n<ol class=\"wp-block-list\"><li>\u5148\u627e\u5230\u8fd9\u4e2a\u5305\u56f4\u76d2<\/li><li>\u5728\u505a\u5149\u7ebf\u8ffd\u8e2a\u4e4b\u524d\uff0c\u628a\u573a\u666f\u5212\u5206\u6210\u683c\u5b50<\/li><li>\u6807\u8bb0\u4e0e\u7269\u4f53\u76f8\u4ea4\u7684\u683c\u5b50<\/li><\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-170-1024x696.png\" alt=\"\" class=\"wp-image-992\"\/><figcaption>\u5149\u7ebf\u8ffd\u8e2a<\/figcaption><\/figure>\n\n\n\n<ol class=\"wp-block-list\"><li>\u5149\u7ebf\u5148\u9010\u6b65\u7a7f\u5165\u683c\u5b50\uff0c\u5224\u65ad\u662f\u5426\u548c\u683c\u5b50\u76f8\u4ea4<\/li><li>\u5982\u679c\u683c\u5b50\u91cc\u6709\u5176\u4ed6\u7269\u4f53\uff0c\u5224\u65ad\u662f\u5426\u76f8\u4ea4<\/li><li>\u5f53\u548c\u7269\u4f53\u76f8\u4ea4\u4e86\uff0c\u7ee7\u7eed\u627e\u5230\u6240\u6709\u4ea4\u70b9<\/li><li>\u5373\u5982\u4f55\u5149\u6805\u5316\u4e00\u6761\u7ebf<\/li><\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">\u7a7a\u95f4\u5212\u5206\u7684\u52a0\u901f\u6548\u679c<\/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\u7247-171-1024x696.png\" alt=\"\" class=\"wp-image-1000\"\/><figcaption>\u65e0\u52a0\u901f\u6548\u679c<\/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\u7247-172-1024x689.png\" alt=\"\" class=\"wp-image-1002\"\/><figcaption>\u683c\u5b50\u592a\u5bc6\u96c6<\/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\u7247-173-1024x683.png\" alt=\"\" class=\"wp-image-1004\"\/><figcaption>\u5e73\u8861\u6570<\/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\u7247-174-714x1024.png\" alt=\"\" class=\"wp-image-1006\"\/><figcaption>\u8fd9\u4e2a\u6280\u672f\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u5f88\u597d<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u7a7a\u95f4\u5212\u5206\u7ed3\u6784<\/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\u7247-175-1024x656.png\" alt=\"\" class=\"wp-image-1009\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u516b\u53c9\u6811<\/strong> \u5c06\u5305\u56f4\u76d2\u5207\u6210\u516b\u4efd\uff08\u4e8c\u7ef4\u60c5\u51b5\u4e0b\u5176\u5b9e\u662f\u56db\u53c9\u6811\uff09<\/li><li><strong>KD\u6811<\/strong> \u548c\u516b\u53c9\u6811\u51e0\u4e4e\u5b8c\u5168\u76f8\u540c \u4f46\u662f\u627e\u5230\u4e00\u4e2a\u683c\u5b50\u780d\u4e00\u5200\uff08\u7c7b\u4f3c\u4e8c\u53c9\u6811\uff09<\/li><li><strong>BSP\u6811<\/strong> \u7a7a\u95f4\u4e8c\u5206<\/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\u7247-176-1024x717.png\" alt=\"\" class=\"wp-image-1017\"\/><\/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\u7247-177-1024x614.png\" alt=\"\" class=\"wp-image-1019\"\/><figcaption>\u5b58\u50a8KD\u6811\u7684\u6570\u636e\u7ed3\u6784<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5148\u770b\u5f53\u524d\u8282\u70b9\u662f\u54ea\u4e00\u4e2a\u8f74\u7684\u5212\u5206<\/li><li>\u5212\u5206\u4f4d\u7f6e<\/li><li>\u5bf9\u4e8e\u4e2d\u95f4\u8282\u70b9\u4e00\u5b9a\u6709\u5b50\u8282\u70b9<\/li><li>\u5b9e\u9645\u7684\u7269\u4f53\uff08\u4e09\u89d2\u5f62\uff09\u4e0d\u5b58\u5728\u4e2d\u95f4\u8282\u70b9\uff0c\u53ea\u5b58\u5728\u53f6\u5b50\u8282\u70b9<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">KD\u6811\u7684\u7f3a\u70b9<\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>KD\u6811\u7684\u5efa\u8bae\u5e76\u4e0d\u7b80\u5355<\/li><li>KD\u6811\u5224\u65ad\u4e09\u89d2\u5f62\u548c\u7269\u4f53\u76f8\u4ea4\u975e\u5e38\u56f0\u96be<\/li><li>\u4e00\u4e2a\u5b9e\u4f53\u53ef\u80fd\u5b58\u5728\u591a\u4e2a\u8282\u70b9\u4e2d<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">BVH<\/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\u7247-178-1024x628.png\" alt=\"\" class=\"wp-image-1025\"\/><\/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\u7247-179-1024x627.png\" alt=\"\" class=\"wp-image-1029\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u628a\u7269\u4f53\u8fdb\u884c\u5212\u5206<\/li><li>\u907f\u514d\u4e86KD\u6811\u4e2d\u4e00\u4e2a\u7269\u4f53\u5b58\u5728\u591a\u4e2a\u8282\u70b9<\/li><li>\u4f46BVH\u7684\u5212\u5206\u5f88\u6709\u8bb2\u7a76<\/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\u7247-180-1024x582.png\" alt=\"\" class=\"wp-image-1032\"\/><\/figure>\n\n\n\n<ol class=\"wp-block-list\"><li>\u627e\u5230\u4e00\u4e2a\u5305\u56f4\u76d2<\/li><li>\u9012\u5f52\u7684\u628a\u5305\u56f4\u76d2\u62c6\u6210\u4e24\u4e2a\u90e8\u5206\uff0c<\/li><li>\u5e76\u8ba1\u7b97\u4e24\u4e2a\u5305\u56f4\u76d2<\/li><li>\u505c\u6b62\u6761\u4ef6 \u4e09\u89d2\u5f62\u6570\u91cf<\/li><\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">\u5206\u5e03\u65b9\u6cd5<\/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\u7247-181-1024x617.png\" alt=\"\" class=\"wp-image-1037\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u6cbf\u7740\u6700\u957f\u7684\u90a3\u4e2a\u8f74\u8fdb\u884c\u5206\u5e03<\/li><li>\u53d6\u4e2d\u95f4\u7684\u7269\u4f53\uff08\u4e2d\u4f4d\u6570\u4e09\u89d2\u5f62\uff09 \u5206\u6210\u4e24\u534a<\/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\u7247-182-1024x762.png\" alt=\"\" class=\"wp-image-1040\"\/><figcaption>BVH\u6570\u636e\u7ed3\u6784<\/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\u7247-183-1024x614.png\" alt=\"\" class=\"wp-image-1042\"\/><figcaption>\u4f2a\u4ee3\u7801<\/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\u7247-184-1024x727.png\" alt=\"\" class=\"wp-image-1044\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u8f90\u5c04\u5ea6\u91cf\u5b66<\/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\u7247-185-1024x732.png\" alt=\"\" class=\"wp-image-1047\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8fd9\u4e2a\u5149\u7167\u5f3a\u5ea6\u768410 \u5230\u5e95\u662f\u4ec0\u4e48\uff1f<\/li><li>Whitted\u98ce\u683c\u7684\u5149\u7ebf\u8ffd\u8e2a\u5c31\u662f\u771f\u5b9e\u7684\u5417\uff1f<\/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\u7247-187-1024x484.png\" alt=\"\" class=\"wp-image-1054\"\/><figcaption>\u5149\u7167\u5b9a\u4e49\u65b9\u6cd5<\/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\u7247-188-1024x636.png\" alt=\"\" class=\"wp-image-1056\" width=\"690\" height=\"428\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Radiant Energy \u80fd\u91cf  <\/li><li>Radiant Flux (power)<\/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\u7247-189-1024x684.png\" alt=\"\" class=\"wp-image-1060\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8f90\u5c04\u80fd\u91cf<\/li><li>\u63a5\u6536\u80fd\u91cf<\/li><li>\u4f20\u64ad\u8fc7\u7a0b\u635f\u8017\u80fd\u91cf<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Radiant Intensity<\/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\u7247-190-1024x600.png\" alt=\"\" class=\"wp-image-1062\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u7acb\u4f53\u89d2<\/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\u7247-191-1024x733.png\" alt=\"\" class=\"wp-image-1063\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u89d2\u5728\u4e09\u7ef4\u7a7a\u95f4\u7684\u5ef6\u4f38\uff08\u7a7a\u95f4\u4e2d\u89d2\u7684\u5927\u5c0f\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\u7247-192-1024x673.png\" alt=\"\" class=\"wp-image-1067\"\/><figcaption>\u5355\u4f4d\u7acb\u4f53 <\/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\u7247-193-1024x699.png\" alt=\"\" class=\"wp-image-1070\"\/><figcaption>\u5728\u4e00\u4e2a\u65b9\u5411\u4e0a\u7684\u4eae\u5ea6<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4eae\u5ea6\u5373\u9664\u4ee5\u5355\u4f4d\u7acb\u4f53\u89d2<\/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\u7247-194-1024x706.png\" alt=\"\" class=\"wp-image-1072\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u52a0\u901f\u7ed3\u6784 AABB\u600e\u6837\u4e0e\u5149\u7ebf\u6c42\u4ea4 \u7a7a\u95f4\u5212\u5206 \u7a7a\u95f4\u5212\u5206\u65b9\u6cd5 \u5148\u627e\u5230\u8fd9\u4e2a\u5305\u56f4\u76d2 \u5728\u505a\u5149\u7ebf\u8ffd\u8e2a\u4e4b\u524d\uff0c\u628a\u573a\u666f\u5212\u5206\u6210\u683c\u5b50 \u6807\u8bb0\u4e0e\u7269\u4f53\u76f8\u4ea4\u7684\u683c &#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-981","post","type-post","status-publish","format-standard","hentry","category-23"],"_links":{"self":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/981","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=981"}],"version-history":[{"count":0,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/981\/revisions"}],"wp:attachment":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/media?parent=981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/categories?post=981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/tags?post=981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}