{"id":221,"date":"2020-10-25T23:18:40","date_gmt":"2020-10-25T15:18:40","guid":{"rendered":"http:\/\/acgloby.com\/?p=221"},"modified":"2020-10-25T23:18:40","modified_gmt":"2020-10-25T15:18:40","slug":"%e5%85%89%e7%85%a7%e6%a8%a1%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/www.acgloby.com\/index.php\/2020\/10\/25\/%e5%85%89%e7%85%a7%e6%a8%a1%e5%9e%8b\/","title":{"rendered":"\u5149\u7167\u6a21\u578b"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">\u5e38\u7528\u672f\u8bed<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u76f4\u63a5\u5149\u7167\uff08Direct light\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u95f4\u63a5\u5149\u7167\uff08Indirect light\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5170\u4f2f\u7279\u5149\u7167\u6a21\u578b\uff08Lambert\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u534a\u5170\u4f2f\u7279\u5149\u7167\u6a21\u578b\uff08Half Lambert\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Phong\u5149\u7167\u6a21\u578b\uff08Phong\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Blinn\u5149\u7167\u6a21\u578b\uff08Blinn\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u53d1\u5149\uff08Emissive\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u5149\u53cd\u5c04\uff08Specular\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6f2b\u53cd\u5c04\uff08Diffuse\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73af\u5883\u5149\uff08Ambient\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u6cfd\u5ea6\uff08Gloss\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53cd\u5149\u5ea6\uff08Shininess\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9010\u50cf\u7d20\u5149\u7167\uff08per-pixel lighting\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9010\u9876\u70b9\u5149\u7167\uff08per-vertex lighting\uff09&amp; \u9ad8\u6d1b\u5fb7\u7740\u8272\uff08Gouraud shading\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u83f2\u6d85\u5c14\u53cd\u5c04\uff08Fresnel reflection\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u9879\u540c\u6027\uff08Isotropic\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u9879\u5f02\u6027\uff08Anisotropic\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/learnopengl-cn.github.io\/img\/02\/02\/basic_lighting_phong.png\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u73af\u5883\u5149<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5c40\u90e8\u5149\u7167\u6a21\u578b\u4e2d\uff0c\u7531\u4e8e\u6ca1\u6709\u8003\u8651\u95f4\u63a5\u5149\u7167\u7684\u5f71\u54cd\uff0c\u56e0\u6b64\u4e3a\u4e86\u5904\u7406\u95f4\u63a5\u5149\u7167\uff0c\u4e3a\u5149\u7167\u6a21\u578b\u5f15\u5165\u73af\u5883\u5149<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/acgloby.com\/wp-content\/uploads\/2021\/11\/image-12.png\" alt=\"\" class=\"wp-image-431\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u4f7f\u7528\u6f2b\u53cd\u5c04\u7684\u53cd\u5c04\u7387\u6765\u6307\u793a\u73af\u5883\u5149\u7167\u7684\u53cd\u5c04\u5149\u91cf\uff0c\u6a21\u578b\u5047\u5b9a\u573a\u666f\u4e2d\u53d1\u751f\u591a\u6b21\u6563\u5c04\u548c\u53cd\u5c04\uff0c\u5e76\u5728\u6240\u6709\u65b9\u5411\u4e0a\u5747\u7b49\u5c04\u5411\u76ee\u6807\u7269\u4f53\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u81ea\u53d1\u5149<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7269\u4f53\u81ea\u8eab\u53d1\u5c04\u7684\u5149\u7ebf\uff0c\u901a\u5e38\u4f5c\u4e3a\u5355\u72ec\u7684\u4e00\u9879\u52a0\u5165\u5149\u7167\u6a21\u578b\uff0c\u4e00\u822c\u4f7f\u7528\u4e00\u5f20\u53d1\u5149\u8d34\u56fe\u63cf\u8ff0\u7269\u4f53\u7684\u81ea\u53d1\u5149\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5170\u4f2f\u7279\u6f2b\u53cd\u5c04<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/learnopengl-cn.github.io\/img\/02\/02\/diffuse_light.png\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u53cd\u5c04\u5149\u7ebf\u7684\u5f3a\u5ea6\u4e0e\u8868\u9762\u6cd5\u7ebf\u548c\u5149\u6e90\u65b9\u5411\u4e4b\u95f4\u7684\u5939\u89d2\u7684\u4f59\u5f26\u503c\u6210\u6b63\u6bd4<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6f2b\u53cd\u5c04\u6548\u679c\u4e0e\u89c2\u5bdf\u8005\u4f4d\u7f6e\u65e0\u5173\uff0c\u4e0e\u5149\u6e90\u653e\u5fc3\u6709\u5173<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/acgloby.com\/wp-content\/uploads\/2021\/11\/image-9.png\" alt=\"\" class=\"wp-image-427\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u53cd\u5c04<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/docimg6.docs.qq.com\/image\/yKAKLTOuY9WAr0-dHzoasw?w=452&amp;h=415\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/acgloby.com\/wp-content\/uploads\/2021\/11\/image-10.png\" alt=\"\" class=\"wp-image-429\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u955c\u9762\u53cd\u5c04<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u901a\u5e38\u4f7f\u7528\u5bf9\u5e94\u7684\u53cd\u5c04\u8d34\u56fe\u63cf\u8ff0\u7269\u4f53\u8868\u9762\u7684\u53cd\u5c04\u7387\uff0c\u5e76\u4e14\u4f7f\u7528\u5149\u6cfd\u5ea6(\u7c97\u7cd9\u5ea6\uff0c\u53cd\u5149\u5ea6)\u63cf\u8ff0\u9ad8\u5149\u8303\u56f4\u7684\u5927\u5c0f\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u5149\u53cd\u5c04\u63cf\u8ff0\u4e86\u5149\u7ebf\u4e0e\u7269\u4f53\u8868\u9762\u53d1\u751f\u7684\u53cd\u5c04(\u5149\u5f3a\u4e0d\u53d8\uff0c\u65b9\u5411\u6539\u53d8)<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/learnopengl-cn.github.io\/img\/02\/02\/basic_lighting_specular_theory.png\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/acgloby.com\/wp-content\/uploads\/2021\/11\/image-11.png\" alt=\"\" class=\"wp-image-430\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5176\u4e2dgloss\u8868\u793a\u6750\u8d28\u7684\u5149\u6cfd\u5ea6<\/li><li>specular\u8868\u793a\u6750\u8d28\u7684\u53cd\u5c04\u5149<\/li><li>r\u8868\u793a\u53cd\u5c04\u5149\u7ebf<\/li><li>v\u8868\u793a\u89c6\u7ebf\u5411\u91cf<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/docimg8.docs.qq.com\/image\/J_0CrPgjmCKWVwbuBWVOaw?w=603&amp;h=303\" alt=\"\" width=\"544\" height=\"273\"\/><figcaption>\u5149\u6cfd\u5ea6\u8d8a\u5c0f\uff0c\u5706\u9525\u5e95\u9762\u8d8a\u5927<br>\u5149\u6cfd\u5ea6\u8d8a\u5927\uff0c\u5706\u9525\u5e95\u9762\u8d8a\u5c0f<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/docimg1.docs.qq.com\/image\/s9pT9Za8WQvFqgGwW687ng?w=600&amp;h=352\" alt=\"\"\/><figcaption>\u4e0d\u540c\u5149\u6cfd\u5ea6\u4e0b\u7684\u9ad8\u5149\u6548\u679c<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Phong\u6a21\u578b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Phong\u6a21\u578b\u662f\u7b2c\u4e00\u4e2a\u6709\u5f71\u54cd\u529b\u7684\u5149\u7167\u6a21\u578b\uff0c\u8003\u8651\u76f4\u63a5\u5149\u7167\u7684\u53cd\u5c04\u4f5c\u7528\u4f7f\u7528\u73af\u5883\u5149\u4ee3\u66ff\u95f4\u63a5\u5149\u7167\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/acgloby.com\/wp-content\/uploads\/2021\/11\/image-14.png\" alt=\"\" class=\"wp-image-434\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/docimg2.docs.qq.com\/image\/m846nFwpi-fo7ZW8eLJy_w?w=254&amp;h=223\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/docimg4.docs.qq.com\/image\/G53CwlbAs-2Y3VhBegkIhA?w=963&amp;h=268\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>A light\u73af\u5883\u5149\u91cf<\/li><li>C light \u5165\u5c04\u5149\u91cf<\/li><li>diffuse \u6f2b\u53cd\u5c04\u7387<\/li><li>specular \u955c\u9762\u53cd\u5c04\u7387<\/li><li>l \u6307\u5411\u5149\u6e90\u5165\u5c04\u5149\u5411\u91cf<\/li><li>n\u7269\u4f53\u8868\u9762\u6cd5\u7ebf<\/li><li>r \u53cd\u5c04\u5411\u91cf<\/li><li>gloss \u5149\u6cfd\u5ea6\u63a7\u5236\u9ad8\u5149\u53cd\u5c04\u533a\u57df<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Blinn-Phong\u6a21\u578b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Blinn-Phong\u6a21\u578b\u4e0d\u518d\u4f9d\u8d56\u4e8e\u53cd\u5c04\u5411\u91cf\uff0c\u800c\u662f\u91c7\u7528\u4e86\u6240\u8c13\u7684<strong><em>\u534a\u7a0b\u5411\u91cf<\/em><\/strong>(Halfway Vector)\uff0c\u5373\u5149\u7ebf\u4e0e\u89c6\u7ebf\u5939\u89d2\u4e00\u534a\u65b9\u5411\u4e0a\u7684\u4e00\u4e2a\u5355\u4f4d\u5411\u91cf\u3002\u5f53\u534a\u7a0b\u5411\u91cf\u4e0e\u6cd5\u7ebf\u5411\u91cf\u8d8a\u63a5\u8fd1\u65f6\uff0c\u955c\u9762\u5149\u5206\u91cf\u5c31\u8d8a\u5927\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/acgloby.com\/wp-content\/uploads\/2021\/11\/image-15.png\" alt=\"\" class=\"wp-image-437\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/docimg5.docs.qq.com\/image\/tCmsUiLhUg8on1j5x9eyhw?w=297&amp;h=215\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/docimg2.docs.qq.com\/image\/HDOjR7S6f5A90PIPcV-b3g?w=600&amp;h=265\" alt=\"\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Phone\u6a21\u578b\u548cBlinn-Phone\u6a21\u578b\u7684\u533a\u522b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u5bf9Phone\u6a21\u578b\u7684\u516c\u5f0f\u548cBlinn-Phone\u6a21\u578b\u516c\u5f0f\u7684\u5bf9\u6bd4\uff0c\u53ef\u4ee5\u77e5\u9053\u516c\u5f0f\u7684\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u4f7f\u7528\u4e86\u534a\u89d2\u5411\u91cf\u4e0e\u6cd5\u7ebf\u7684\u70b9\u79ef\u4ee3\u66ff\u4e86\u53cd\u5c04\u5411\u91cf\u4e0e\u89c6\u7ebf\u7684\u70b9\u79ef\u7ed3\u679c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/docimg3.docs.qq.com\/image\/zA0dR1FbFbXQcOFN9TgLxQ?w=800&amp;h=315\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u534a\u89d2\u5411\u91cf\u7684\u4f7f\u7528\u5e26\u6765\u4e86\u4ec0\u4e48\u53d8\u5316\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8ba1\u7b97\u66f4\u52a0\u7b80\u6d01\uff0c\u534a\u89d2\u5411\u91cf\u6bd4\u53cd\u5c04\u5411\u91cf\u7684\u8ba1\u7b97\u66f4\u52a0\u7b80\u6d01\u3002<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>\u901a\u8fc7\u5bf9Phone\u6a21\u578b\u7684\u516c\u5f0f\u548cBlinn-Phone\u6a21\u578b\u516c\u5f0f\u7684\u5bf9\u6bd4\uff0c\u53ef\u4ee5\u77e5\u9053\u516c\u5f0f\u7684\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u4f7f\u7528\u4e86\u534a\u89d2\u5411\u91cf\u4e0e\u6cd5\u7ebf\u7684\u70b9\u79ef\u4ee3\u66ff\u4e86\u53cd\u5c04\u5411\u91cf\u4e0e\u89c6\u7ebf\u7684\u70b9\u79ef\u7ed3\u679c\u3002<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8ba1\u7b97\u66f4\u52a0\u7b80\u6d01\uff0c\u534a\u89d2\u5411\u91cf\u6bd4\u53cd\u5c04\u5411\u91cf\u7684\u8ba1\u7b97\u66f4\u52a0\u7b80\u6d01<\/li><li>\u5f53\u5149\u6e90\u4e0e\u89c6\u7ebf\u90fd\u5728\u7269\u4f53\u8868\u9762\u4e4b\u4e0a\u65f6\uff0c\u534a\u89d2\u5411\u91cf\u4e0e\u6cd5\u7ebf\u7684\u89d2\u5ea6\u6c38\u8fdc\u4e0d\u5927\u4e8e90\u3002\u8bbe\u60f3\u4e00\u79cd\u60c5\u51b5\uff0c\u5f53\u6750\u8d28\u7684\u53cd\u5149\u5ea6\u975e\u5e38\u4f4e\uff0c\u56e0\u6b64\u7269\u4f53\u7684\u88ab\u5149\u7ebf\u7167\u5c04\u7684\u5927\u90e8\u5206\u533a\u57df\u90fd\u4f1a\u53d1\u751f\u9ad8\u5149\u53cd\u5c04\u3002\u8fd9\u4e9b\u533a\u57df\u4e2d\u4e00\u90e8\u5206\u9ad8\u5149\u90e8\u5206\u7684\u53cd\u5c04\u5411\u91cf\u4e0e\u89c6\u7ebf\u7684\u5939\u89d2\u8d85\u8fc7\u4e8690\u5ea6\u3002\u5982\u679c\u4f7f\u7528Phone\u6a21\u578b\u5c31\u4f1a\u5bfc\u81f4\u9ad8\u5149\u533a\u57df\u4e00\u90e8\u5206\u53d1\u751f\u7f3a\u5931\u3002\u8fd9\u662f\u7531\u4e8ephone\u6a21\u578b\u53ea\u8003\u8651\u89c6\u7ebf\u4e0e\u5149\u7167\u5206\u5e03\u5728\u6cd5\u7ebf\u4e24\u4fa7\u7684\u60c5\u51b5\u3002\u5f53\u89c6\u7ebf\u4e0e\u5149\u7167\u5728\u6cd5\u7ebf\u540c\u4fa7\u65f6\u4e14\u9ad8\u5149\u53cd\u5c04\u5bf9\u4eae\u5ea6\u6709\u8f83\u5927\u5f71\u54cd\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u65ad\u5c42\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Gourand\u6a21\u578b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gourand\u6a21\u578b\u662f\u4ee5\u9876\u70b9\u4e3a\u5355\u4f4d\u8ba1\u7b97\u5149\u91cf\u5728\u901a\u8fc7\u63d2\u503c\u5f97\u5230\u6bcf\u4e2a\u50cf\u7d20\u70b9\u7684\u5149\u4eae\u5ea6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8868\u73b0\u7269\u4f53\u5149\u6ed1\u6027\u4e0a\u6709\u6bd4\u8f83\u597d\u7684\u8868\u73b0\uff0c\u4f46\u503c\u4e0d\u518d\u662f\u7ebf\u6027\u53d8\u5316\u7684\u65f6\u5019\uff0c\u6bd4\u5982\u955c\u9762\u9ad8\u5149\uff0c\u7531\u4e8e\u7ebf\u6027\u63d2\u503c\u5bfc\u81f4\u5185\u63d2\u503c\u4e0d\u53ef\u80fd\u5927\u4e8e\u9876\u70b9\u503c\u3002\u56e0\u6b64\u9ad8\u5149\u53ea\u80fd\u51fa\u73b0\u5728\u9876\u70b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u4f7f\u7528\u7684\u989c\u8272\u63d2\u503c\uff0c\u4f1a\u5bfc\u81f4\u955c\u9762\u9ad8\u5149\u8513\u5ef6\u5230\u5468\u8fb9<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/docimg7.docs.qq.com\/image\/Yq0a7o9kSKooDXQkt0ISpA?w=603&amp;h=338\" alt=\"\"\/><figcaption>Gourand\u7684\u6f2b\u53cd\u5c04\u6548\u679c<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Flat\u6a21\u578b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u7740\u8272\u6a21\u578b\uff0c\u8ba1\u7b97\u591a\u8fb9\u5f62\u7684\u5355\u4e2a\u5f3a\u5ea6,\u6bcf\u4e2a\u4e09\u89d2\u5f62\u53ea\u6709\u4e00\u4e2a\u6cd5\u7ebf\u65b9\u5411\u3002\u4ee5\u76f8\u540c\u7684\u5149\u5f3a\u5ea6\u503c\u663e\u793a\u591a\u8fb9\u5f62\u7684\u6240\u6709\u70b9\u3002\u901a\u5e38\u9002\u7528\u4e8elowPoly\u98ce\u683c\u7684\u573a\u666f<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/docimg5.docs.qq.com\/image\/Wu5q1bBr7Sel7vuArCYwxg?w=816&amp;h=356\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5149\u7167\u6a21\u578b\u5c55\u793a<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/acgloby.com\/wp-content\/uploads\/2021\/11\/image-16.png\" alt=\"\" class=\"wp-image-439\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u603b\u7ed3<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Lambert\u6a21\u578b\u53ea\u8003\u8651\u8868\u9762\u7684\u6f2b\u53cd\u5c04\u90e8\u5206\u3002<\/li><li>Phong\u6a21\u578b\u80fd\u591f\u8f83\u597d\u7684\u5448\u73b0\u955c\u9762\u9ad8\u5149\u7684\u6548\u679c\uff0c\u4e5f\u662f\u56db\u79cd\u6a21\u578b\u4e2d\u6700\u63a5\u8fd1\u771f\u5b9e\u7684\u6548\u679c\uff0c\u9700\u8981\u8ba1\u7b97\u8f83\u590d\u6742\u7684\u53cd\u5c04\u5411\u91cf\u3002<\/li><li>Blinn-Phong\u6a21\u578b\u6548\u679c\u4e0ePhong\u6a21\u578b\u76f8\u8fd1\uff0c\u66f4\u504f\u5411\u827a\u672f\u6027\u7684\u6548\u679c\uff0c\u4f7f\u7528\u65b9\u4fbf\u8ba1\u7b97\u7684\u534a\u7a0b\u5411\u91cf\u4ee3\u66ff\u8f83\u4e3a\u590d\u6742\u7684\u53cd\u5c04\u5411\u91cf\uff0c\u8ba1\u7b97\u91cf\u5c0f\u4e8ePhong\uff0c\u662f\u6548\u679c\u548c\u6548\u7387\u7684\u6700\u4f73\u9009\u62e9\uff0c\u4e5f\u662f\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u7684\u9ed8\u8ba4\u5149\u7167\u6a21\u578b\u3002<\/li><li>Gourand\u6a21\u578b\u8ba1\u7b97\u9876\u70b9\u5149\u7167\u5e76\u901a\u8fc7\u589e\u91cf\u6cd5\u63d2\u503c\u8ba1\u7b97\u591a\u8fb9\u5f62\u5185\u90e8\u7684\u5149\u5f3a\uff0c\u5f53\u9876\u70b9\u5bc6\u5ea6\u4f4e\u65f6\uff0c\u8868\u73b0\u6548\u679c\u5f88\u5dee\uff0c\u5bf9\u4e8e\u9ad8\u5149\u7684\u6548\u679c\u4e5f\u4e0d\u5c3d\u5982\u610f\uff0c\u8ba1\u7b97\u91cf\u8f83\u5c0f\u3002<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u76f8\u5173\u8d44\u6599\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300aunity shader\u5165\u95e8\u7cbe\u8981\u300b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/learnopengl-cn.github.io\/02%20Lighting\/02%20Basic%20Lighting\/\" target=\"_blank\"  rel=\"nofollow\" >https:\/\/learnopengl-cn.github.io\/02%20Lighting\/02%20Basic%20Lighting\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.bilibili.com\/video\/BV1B54y1j7zE?share_source=copy_web\" target=\"_blank\"  rel=\"nofollow\" >https:\/\/www.bilibili.com\/video\/BV1B54y1j7zE?share_source=copy_web<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/49474631\" target=\"_blank\"  rel=\"nofollow\" >https:\/\/zhuanlan.zhihu.com\/p\/49474631<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5e38\u7528\u672f\u8bed \u76f4\u63a5\u5149\u7167\uff08Direct light\uff09 \u95f4\u63a5\u5149\u7167\uff08Indirect light\uff09 \u5170\u4f2f\u7279\u5149\u7167\u6a21\u578b\uff08Lambert\uff09 \u534a\u5170\u4f2f &#8230;<\/p>\n","protected":false},"author":1,"featured_media":328,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[3,4],"tags":[],"class_list":["post-221","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-graphics","category-render"],"_links":{"self":[{"href":"https:\/\/www.acgloby.com\/index.php\/wp-json\/wp\/v2\/posts\/221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acgloby.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.acgloby.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.acgloby.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acgloby.com\/index.php\/wp-json\/wp\/v2\/comments?post=221"}],"version-history":[{"count":0,"href":"https:\/\/www.acgloby.com\/index.php\/wp-json\/wp\/v2\/posts\/221\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.acgloby.com\/index.php\/wp-json\/wp\/v2\/media?parent=221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acgloby.com\/index.php\/wp-json\/wp\/v2\/categories?post=221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acgloby.com\/index.php\/wp-json\/wp\/v2\/tags?post=221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}