{"id":4179,"date":"2022-01-07T22:39:00","date_gmt":"2022-01-07T14:39:00","guid":{"rendered":"https:\/\/www.yumefx.com\/?p=4179"},"modified":"2022-02-09T13:42:50","modified_gmt":"2022-02-09T05:42:50","slug":"%e7%9d%80%e8%89%b2%e4%b8%8e%e5%85%89%e7%85%a7%e6%a8%a1%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/www.yumefx.com\/?p=4179","title":{"rendered":"\u7740\u8272\u4e0e\u57fa\u7840\u5149\u7167\u6a21\u578b"},"content":{"rendered":"\n<h1 style=\"text-align: center;\">\u524d\u8a00<\/h1>\n<p>\u4e4b\u524d\u6709\u66f4\u65b0\u8fc7\u5149\u7167\u6a21\u578b\u57fa\u7840\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u4f8b\u5982<a title=\"\u5149\u7167\u6a21\u578b\u57fa\u7840\u4e4bLambert\" href=\"https:\/\/www.yumefx.com\/?p=2890\" rel=\"bookmark\">\u5149\u7167\u6a21\u578b\u57fa\u7840\u4e4bLambert<\/a>\u548c<a title=\"\u5149\u7167\u6a21\u578b\u57fa\u7840\u4e4bPhong\u4e0eBlinn-Phong\" href=\"https:\/\/www.yumefx.com\/?p=2946\" rel=\"bookmark\">\u5149\u7167\u6a21\u578b\u57fa\u7840\u4e4bPhong\u4e0eBlinn-Phong<\/a>\uff0c\u4e0d\u8fc7\u8fd9\u4e9b\u6587\u7ae0\u66f4\u6ce8\u91cd\u4e8e\u5728\u6e38\u620f\u5f15\u64ce\u4e2d\u7684\u5b9e\u73b0\uff0c\u56e0\u6b64\u672c\u6587\u5c31\u8be6\u7ec6\u4ecb\u7ecd\u4e00\u4e0bBlinn-Phong\u5149\u7167\u6a21\u578b\u7684\u5177\u4f53\u539f\u7406\u3002<\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">Shading<\/h1>\n<p>\u6240\u8c13\u7684Shading\uff0c\u6307\u7684\u662f\u5bf9\u5149\u6805\u5316\u540e\u7684\u7247\u5143\u8fdb\u884c\u7740\u8272\u7684\u8fc7\u7a0b\uff0c\u7b80\u5355\u6765\u8bf4\u5c31\u662f\u8ba1\u7b97\u51fa\u6bcf\u4e2a\u91c7\u6837\u50cf\u7d20\u70b9\u7684\u989c\u8272\u662f\u4ec0\u4e48\uff0c\u9996\u5148\u770b\u4e0b\u9762\u8fd9\u5f20\u56fe\u3002<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-4182 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_01.png\" alt=\"\" width=\"965\" height=\"648\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_01.png 965w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_01-300x201.png 300w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_01-768x516.png 768w\" sizes=\"(max-width: 965px) 100vw, 965px\" \/><\/p>\n<p>\u8fd9\u4e2a\u8336\u676f\u7684\u5149\u7167\uff0c\u5927\u4f53\u5206\u4e3a\u4e09\u79cd\u7c7b\u578b\uff1a<\/p>\n<ol>\n<li>\u7b2c\u4e00\u90e8\u5206\u662f\u9ad8\u5149\uff08Specular highlights\uff09\uff0c\u6700\u4eae\u7684\u90e8\u5206\uff0c\u660e\u6697\u53d8\u5316\u76f8\u5bf9\u5267\u70c8\uff1b<\/li>\n<li>\u7b2c\u4e8c\u90e8\u5206\u662f\u6f2b\u53cd\u5c04\uff08Diffuse reflection\uff09\uff0c\u660e\u6697\u53d8\u5316\u76f8\u5bf9\u4e0d\u662f\u90a3\u4e48\u660e\u663e\uff1b<\/li>\n<li>\u7b2c\u4e09\u90e8\u5206\u662f\u73af\u5883\u5149\uff08Ambient 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style=\"text-align: center;\">\u9ad8\u5149<\/h1>\n<p>\u5bf9\u4e8e\u9ad8\u5149\u53cd\u5c04\u6765\u8bf4\uff0c\u9664\u4e86\u8003\u8651\u6f2b\u53cd\u5c04\u4e2d\u63d0\u5230\u7684\u5149\u6e90\u5230\u53cd\u5c04\u70b9\u7684\u8ddd\u79bbr\u4e4b\u5916\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u89c2\u5bdf\u65b9\u5411\u5728\u955c\u9762\u53cd\u5c04\u65f6\u662f\u5f88\u91cd\u8981\u7684\uff0c\u5177\u4f53\u6765\u8bf4\uff0c\u53ea\u6709\u5f53\u89c2\u5bdf\u65b9\u5411\u96c6\u4e2d\u5728\u53cd\u5c04\u65b9\u5411\u5468\u56f4\u5f88\u8fd1\u7684\u65f6\u5019\u624d\u80fd\u770b\u89c1\u53cd\u5c04\u5149\uff0c\u56e0\u6b64\u5728\u955c\u9762\u53cd\u5c04\u4e2d\u4f1a\u8003\u8651R\u4e0ev\u7684\u5939\u89d2\u03b1\u3002\u5982\u4e0b\u5f0f\uff1a<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-4191 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_08.png\" alt=\"\" width=\"977\" height=\"91\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_08.png 977w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_08-300x28.png 300w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_08-768x72.png 768w\" sizes=\"(max-width: 977px) 100vw, 977px\" \/><\/p>\n<p>\u5176\u4e2dKs\u4e3a\u955c\u9762\u53cd\u5c04\u7cfb\u6570\uff0cI\u4e3a\u5165\u5c04\u5149\u5f3a\uff0cr\u4e3a\u5149\u6e90\u5230\u5165\u5c04\u70b9\u8ddd\u79bb\uff0c\u6ce8\u610f\u8fd9\u91cc\u5728max\u5254\u9664\u80cc\u9762\u7684\u5149\u4e4b\u540e\uff0c\u8fd8\u4e58\u4e86\u4e00\u4e2a\u6307\u6570p\uff0c\u6dfb\u52a0\u8be5\u9879\u7684\u539f\u56e0\u5f88\u76f4\u63a5\uff0c\u56e0\u4e3a\u9ad8\u5149\u7684\u8303\u56f4\u5e94\u8be5\u662f\u5f88\u5c0f\u7684\uff0c\u9700\u8981\u4e00\u4e2a\u6307\u6570p\u52a0\u901f\u8870\u51cf\u3002<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-4192 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_09.jpg\" alt=\"\" width=\"1137\" height=\"337\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_09.jpg 1137w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_09-300x89.jpg 300w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_09-1024x304.jpg 1024w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_09-768x228.jpg 768w\" sizes=\"(max-width: 1137px) 100vw, 1137px\" \/><\/p>\n<p>\u5c06\u73af\u5883\u5149\u3001\u6f2b\u53cd\u5c04\u3001\u9ad8\u5149\u53e0\u52a0\u5230\u4e00\u8d77\uff0c\u5c31\u53ef\u4ee5\u5f97\u5230Phong\u5149\u7167\u6a21\u578b\u7684\u6548\u679c\u4e86\u3002<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-3756 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/11\/RenderingPipeline_15.png\" alt=\"\" width=\"655\" height=\"182\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/11\/RenderingPipeline_15.png 655w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2021\/11\/RenderingPipeline_15-300x83.png 300w\" sizes=\"(max-width: 655px) 100vw, 655px\" \/><\/p>\n<h1>\u00a0<\/h1>\n<h1 style=\"text-align: center;\">Blinn-Phong<\/h1>\n<p>Blinn-Phong\u53cd\u5c04\u6a21\u578b\u53ea\u662f\u5bf9phong\u6a21\u578b\u9ad8\u5149\u90e8\u5206\u8ba1\u7b97\u65b9\u6cd5\u7684\u4e00\u4e2a\u4f18\u5316\u3002<\/p>\n<p>\u5177\u4f53\u6765\u8bf4\u5c31\u662f\u56e0\u4e3a\u53cd\u5c04\u5411\u91cf\u4e0d\u597d\u8ba1\u7b97\uff0c\u6240\u4ee5\u5c06\u53cd\u5c04\u65b9\u5411\u4e0e\u4eba\u773c\u89c2\u5bdf\u65b9\u5411\u5939\u89d2\u7b80\u5316\u6210\u5982\u4e0b\u56fe\u6240\u793a\u7684\u4e00\u4e2a\u534a\u7a0b\u5411\u91cf\u548c\u6cd5\u7ebf\u5411\u91cf\u7684\u5939\u89d2\u3002<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-4193 aligncenter\" src=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_10.jpg\" alt=\"\" width=\"1082\" height=\"513\" srcset=\"https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_10.jpg 1082w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_10-300x142.jpg 300w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_10-1024x486.jpg 1024w, https:\/\/www.yumefx.com\/wp-content\/uploads\/2022\/01\/shading_10-768x364.jpg 768w\" sizes=\"(max-width: 1082px) 100vw, 1082px\" \/><\/p>\n<p>\u534a\u7a0b\u5411\u91cf\uff08<strong>h<\/strong>\uff09\uff1a\u5165\u5c04\u65b9\u5411<strong>l<\/strong>\u548c\u51fa\u5c04\u65b9\u5411<strong>v<\/strong>\u7684\u89d2\u5e73\u5206\u7ebf \uff08<strong>h<\/strong>\u7684\u65b9\u5411\u5f88\u597d\u7b97\uff0c\u7531\u4e8e<strong>l<\/strong>\u548c<strong>v<\/strong>\u90fd\u662f\u5355\u4f4d\u5411\u91cf\uff0c\u6839\u636e\u5e73\u884c\u56db\u8fb9\u5f62\u6cd5\u5219\uff0c<strong>h<\/strong>=<strong>l<\/strong>+<strong>v<\/strong>\uff0c\u518d\u5c06<strong>h<\/strong>\u5f52\u4e00\u5316\u5c06\u957f\u5ea6\u53d8\u62101\u5373\u53ef\uff09\u3002<\/p>\n<p>\u8fd9\u6837\u7684\u5f97\u5230\u7684\u7ed3\u679c\u5176\u5b9e\u662f\u4e0e\u771f\u5b9e\u8ba1\u7b97\u53cd\u5c04\u4e0e\u4eba\u773c\u89c2\u5bdf\u5939\u89d2\u7684\u7ed3\u679c\u662f\u975e\u5e38\u8fd1\u4f3c\u7684(\u5177\u4f53\u6765\u8bf4\u8be5\u89d2\u5ea6\u662f\u6b63\u786e\u89d2\u5ea6\u7684\u4e00\u534a)\uff0c\u4f46\u597d\u5904\u5728\u4e8e\u5927\u5927\u52a0\u901f\u4e86\u8ba1\u7b97\u7684\u901f\u5ea6\uff0c\u63d0\u5347\u4e86\u6548\u7387\uff01<\/p>\n<p>\u00a0<\/p>\n<p>\u672c\u6587\u53c2\u8003\u81ea\u95eb\u4ee4\u742a\u8001\u5e08\u7684\u300a<a href=\"https:\/\/www.bilibili.com\/video\/BV1X7411F744?p=7\"><span class=\"tit\">GAMES101-\u73b0\u4ee3\u8ba1\u7b97\u673a\u56fe\u5f62\u5b66\u5165\u95e8<\/span><\/a>\u300b\u4ee5\u53ca\u5b59\u5c0f\u78ca\u7684<a class=\"ColumnLink ColumnPageHeader-TitleColumn\" href=\"https:\/\/www.zhihu.com\/column\/c_1249465121615204352\">\u8ba1\u7b97\u673a\u56fe\u5f62\u5b66\u7cfb\u5217\u7b14\u8bb0<\/a>\uff0c\u611f\u8c22\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u6211\u4e00\u8fb9\u8e09\u8dc4\u524d\u884c\uff0c<br \/>\u4e00\u8fb9\u91cd\u6574\u65d7\u9f13\u3002<\/p>\n<p style=\"text-align: right;\">\u2014\u2014\u592a\u5bb0\u6cbb<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 \u4e4b\u524d\u6709\u66f4\u65b0\u8fc7\u5149\u7167\u6a21\u578b\u57fa\u7840\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u4f8b\u5982\u5149\u7167\u6a21\u578b\u57fa\u7840\u4e4bLambert\u548c\u5149\u7167\u6a21\u578b\u57fa\u7840\u4e4bPhong\u4e0eBlin [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4195,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,84],"tags":[86,14,83],"_links":{"self":[{"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/posts\/4179"}],"collection":[{"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4179"}],"version-history":[{"count":0,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/posts\/4179\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=\/wp\/v2\/media\/4195"}],"wp:attachment":[{"href":"https:\/\/www.yumefx.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yumefx.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}