{"id":1908,"date":"2020-05-14T16:13:13","date_gmt":"2020-05-14T08:13:13","guid":{"rendered":"http:\/\/blog.coolcoding.cn\/?p=1908"},"modified":"2020-09-27T11:22:55","modified_gmt":"2020-09-27T03:22:55","slug":"ms%e5%af%b9unity%e7%9a%84%e4%bc%98%e5%8c%96%e5%bb%ba%e8%ae%ae","status":"publish","type":"post","link":"https:\/\/blog.coolcoding.cn\/?p=1908","title":{"rendered":"MS\u5bf9Unity\u7684\u4f18\u5316\u5efa\u8bae"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"use-recommended-unity-project-settings\">\u4f7f\u7528\u5efa\u8bae\u7684 Unity \u9879\u76ee\u8bbe\u7f6e<\/h2>\n\n\n\n<p>\u5728 Unity \u4e2d\u4f18\u5316\u6df7\u5408\u73b0\u5b9e\u5e94\u7528\u7684\u6027\u80fd\u65f6\uff0c\u6700\u91cd\u8981\u7684\u7b2c\u4e00\u6b65\u662f\u786e\u4fdd\u4f7f\u7528<a href=\"https:\/\/docs.microsoft.com\/zh-cn\/windows\/mixed-reality\/recommended-settings-for-unity\">\u5efa\u8bae\u7528\u4e8e Unity \u7684\u73af\u5883\u8bbe\u7f6e<\/a>\u3002&nbsp;\u8be5\u6587\u4e2d\u7684\u5185\u5bb9\u6d89\u53ca\u5230\u4e00\u4e9b\u5bf9\u4e8e\u751f\u6210\u9ad8\u6027\u80fd\u6df7\u5408\u73b0\u5b9e\u5e94\u7528\u81f3\u5173\u91cd\u8981\u7684\u573a\u666f\u914d\u7f6e\u3002&nbsp;\u672c\u6587\u4e5f\u5f3a\u8c03\u4e86\u5176\u4e2d\u5efa\u8bae\u7684\u4e00\u4e9b\u8bbe\u7f6e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"performant-environment-set-up\">\u8bbe\u7f6e\u9ad8\u6027\u80fd\u73af\u5883<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"low-quality-settings\">\u4f4e\u8d28\u91cf\u8bbe\u7f6e<\/h3>\n\n\n\n<p>\u5c06\u73af\u5883\u7684<strong>Unity \u8d28\u91cf\u8bbe\u7f6e<\/strong>\u4fee\u6539\u4e3a<strong>\u975e\u5e38\u4f4e<\/strong>\u5f88\u91cd\u8981\u3002&nbsp;\u8fd9\u5c06\u6709\u52a9\u4e8e\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u5728\u9002\u5f53\u7684\u5e27\u901f\u7387\u4e0b\u8fd0\u884c\u4e4b\u524d\u3002&nbsp;\u8fd9\u5bf9\u4e8e HoloLens \u5f00\u53d1\u6781\u5176\u91cd\u8981\u3002&nbsp;\u82e5\u8981\u5728\u6c89\u6d78\u5f0f\u8033\u673a\u4e0a\u8fdb\u884c\u5f00\u53d1\uff0c\u6839\u636e\u684c\u9762\u7684\u89c4\u683c\u6765\u652f\u6301 VR \u4f53\u9a8c\uff0c\u4ecd\u53ef\u5728\u6ca1\u6709\u6700\u4f4e\u8d28\u91cf\u53c2\u6570\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u5e27\u901f\u7387\u3002<\/p>\n\n\n\n<p>\u5728 Unity 2018 LTS + \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u8bbe\u7f6e\u9879\u76ee\u7684\u8d28\u91cf\u7ea7\u522b\uff1a<\/p>\n\n\n\n<p>\u5728 &#8220;<strong>\u7f16\u8f91<\/strong>&nbsp;&gt;&nbsp;<strong>\u9879\u76ee\u8bbe\u7f6e<\/strong>&#8221; &gt;&nbsp;<strong>\u8d28\u91cf<\/strong>&gt; \u8bbe\u7f6e<strong>\u9ed8\u8ba4\u503c<\/strong>\uff0c\u65b9\u6cd5\u662f\u5355\u51fb\u5411\u4e0b\u7bad\u5934\u5230<strong>\u975e\u5e38\u4f4e<\/strong>\u8d28\u91cf\u7ea7\u522b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"lighting-settings\">\u7167\u660e\u8bbe\u7f6e<\/h3>\n\n\n\n<p>\u4e0e\u8d28\u91cf\u573a\u666f\u8bbe\u7f6e\u76f8\u4f3c\uff0c\u5fc5\u987b\u4e3a\u6df7\u5408\u73b0\u5b9e\u5e94\u7528\u7a0b\u5e8f\u8bbe\u7f6e\u6700\u4f73\u7167\u660e\u8bbe\u7f6e\u3002&nbsp;\u5728 Unity 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\u8fdb\u884c\u8ba1\u7b97\uff0c\u8fd9\u901a\u5e38\u662f\u7531\u4e8e\u672a\u77e5\u548c\u4e0d\u65ad\u53d8\u5316\u7684\u73af\u5883\u7684\u6027\u8d28\uff0c\u800c\u5728 HoloLens \u573a\u666f\u4e2d\u627e\u4e0d\u5230\u3002<\/p>\n\n\n\n<p>\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u9605\u8bfb<a href=\"https:\/\/docs.unity3d.com\/Manual\/GIIntro.html\">Unity \u7684\u5168\u5c40\u7167\u660e<\/a>\u3002<\/p>\n\n\n\n<p>&nbsp;\u5907\u6ce8<\/p>\n\n\n\n<p><strong>\u5b9e\u65f6\u5168\u5c40\u7167\u660e<\/strong>\u662f<strong>\u6839\u636e\u573a\u666f<\/strong>\u8bbe\u7f6e\u7684\uff0c\u56e0\u6b64\uff0c\u5f00\u53d1\u4eba\u5458\u5fc5\u987b\u4e3a\u5176\u9879\u76ee\u4e2d\u7684\u6bcf\u4e2a Unity \u573a\u666f\u4fdd\u5b58\u6b64\u5c5e\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"single-pass-instancing-rendering-path\">\u5355\u6b65\u5b9e\u4f8b\u5448\u73b0\u8def\u5f84<\/h3>\n\n\n\n<p>\u5728\u6df7\u5408\u73b0\u5b9e\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u573a\u666f\u5448\u73b0\u4e24\u6b21\uff0c\u4e00\u6b21\u4e3a\u7528\u6237\u63d0\u4f9b\u4e00\u6b21\u3002&nbsp;\u4e0e\u4f20\u7edf\u76843D \u5f00\u53d1\u76f8\u6bd4\uff0c\u8fd9\u5b9e\u9645\u4e0a\u4f1a\u4f7f\u9700\u8981\u8ba1\u7b97\u7684\u5de5\u4f5c\u91cf\u52a0\u500d\u3002&nbsp;\u56e0\u6b64\uff0c\u8bf7\u52a1\u5fc5\u5728 Unity \u4e2d\u9009\u62e9\u6700\u6709\u6548\u7684\u5448\u73b0\u8def\u5f84\uff0c\u4ee5\u8282\u7701 CPU \u548c GPU \u65f6\u95f4\u3002&nbsp;\u5355\u4e2a\u4f20\u9012\u5b9e\u4f8b\u5448\u73b0\u4e3a\u6df7\u5408\u73b0\u5b9e\u5e94\u7528\u4f18\u5316\u4e86 Unity \u5448\u73b0\u7ba1\u9053\uff0c\u56e0\u6b64\u5efa\u8bae\u4e3a\u6bcf\u4e2a\u9879\u76ee\u9ed8\u8ba4\u542f\u7528\u6b64\u8bbe\u7f6e\u3002<\/p>\n\n\n\n<p>\u5728 Unity \u9879\u76ee\u4e2d\u542f\u7528\u6b64\u529f\u80fd<\/p>\n\n\n\n<ol><li>\u6253\u5f00\u201c\u64ad\u653e\u5668 XR \u8bbe\u7f6e\u201d\uff08\u8f6c\u5230\u201c\u7f16\u8f91\u201d&nbsp;<strong>\u201c\u9879\u76ee\u8bbe\u7f6e\u201d<\/strong>&nbsp;\u201c\u64ad\u653e\u5668\u201d&nbsp;<strong>\u201cXR \u8bbe\u7f6e\u201d\uff09<\/strong>&nbsp;&gt; &gt; &gt;<\/li><li>\u4ece\u201c\u7acb\u4f53\u6e32\u67d3\u65b9\u6cd5\u201d\u4e0b\u62c9\u83dc\u5355\u4e2d\u9009\u62e9\u201c\u5355\u901a\u9053\u5b9e\u4f8b\u5316\u201d\uff08\u5fc5\u987b\u9009\u4e2d\u201c\u652f\u6301\u865a\u62df\u73b0\u5b9e\u201d\u590d\u9009\u6846\uff09<\/li><\/ol>\n\n\n\n<p>\u6709\u5173\u6b64\u5448\u73b0\u65b9\u6cd5\u7684\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 Unity \u4e2d\u7684\u4ee5\u4e0b\u6587\u7ae0\u3002<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/blogs.unity3d.com\/2017\/11\/21\/how-to-maximize-ar-and-vr-performance-with-advanced-stereo-rendering\/\">\u5982\u4f55\u4f7f\u7528\u9ad8\u7ea7\u7acb\u4f53\u6e32\u67d3\u6700\u5927\u5316 AR \u548c VR \u7684\u6027\u80fd<\/a><\/li><li><a href=\"https:\/\/docs.unity3d.com\/Manual\/SinglePassInstancing.html\">\u5355\u901a\u9053\u5b9e\u4f8b\u5316<\/a><\/li><\/ul>\n\n\n\n<p>&nbsp;\u5907\u6ce8<\/p>\n\n\n\n<p>\u5982\u679c\u5f00\u53d1\u4eba\u5458\u7684\u73b0\u6709\u81ea\u5b9a\u4e49\u7740\u8272\u5668\u4e0d\u662f\u9488\u5bf9\u5b9e\u4f8b\u5316\u7f16\u5199\u7684\uff0c\u5219\u5355\u901a\u9053\u5b9e\u4f8b\u5316\u6e32\u67d3\u4f1a\u53d1\u751f\u4e00\u4e2a\u5e38\u89c1\u95ee\u9898\u3002&nbsp;\u542f\u7528\u6b64\u529f\u80fd\u540e\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u80fd\u4f1a\u6ce8\u610f\u5230\uff0c\u67d0\u4e9b GameObject \u53ea\u5728\u4e00\u53ea\u773c\u775b\u4e2d\u5448\u73b0\u3002&nbsp;\u8fd9\u662f\u56e0\u4e3a\uff0c\u5173\u8054\u7684\u81ea\u5b9a\u4e49\u7740\u8272\u5668\u6ca1\u6709\u4e0e\u5b9e\u4f8b\u5316\u76f8\u5173\u7684\u9002\u5f53\u5c5e\u6027\u3002<\/p>\n\n\n\n<p>\u8bf7\u53c2\u9605 Unity \u6587\u7ae0&nbsp;<a href=\"https:\/\/docs.unity3d.com\/Manual\/SinglePassStereoRenderingHoloLens.html\">HoloLens \u7684 \u5355\u901a\u9053\u7acb\u4f53\u6e32\u67d3<\/a>\u6765\u4e86\u89e3\u5982\u4f55\u89e3\u51b3\u6b64\u95ee\u9898<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"enable-depth-buffer-sharing\">\u542f\u7528\u6df1\u5ea6\u7f13\u51b2\u5171\u4eab<\/h3>\n\n\n\n<p>\u82e5\u8981\u4ece\u7528\u6237\u7684\u611f\u89c9\u83b7\u5f97\u66f4\u597d\u7684\u5168\u606f\u56fe\u7a33\u5b9a\u6027\uff0c\u5efa\u8bae\u542f\u7528 Unity \u4e2d\u7684<strong>\u6df1\u5ea6\u7f13\u51b2\u533a\u5171\u4eab<\/strong>\u5c5e\u6027\u3002&nbsp;\u901a\u8fc7\u542f\u7528\uff0cUnity \u5c06\u4f7f\u7528 Windows Mixed Reality 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Reality<\/strong>\u6269\u5c55\uff08\u5fc5\u987b\u9009\u4e2d &#8220;<strong>\u652f\u6301\u865a\u62df\u73b0\u5b9e<\/strong>&#8221; \u590d\u9009\u6846\uff09<\/li><\/ol>\n\n\n\n<p>\u6b64\u5916\uff0c\u5efa\u8bae\u5728\u6b64\u9762\u677f\u4e2d\u7684 &#8220;<strong>\u6df1\u5ea6\u683c\u5f0f<\/strong>&#8221; \u8bbe\u7f6e\u4e0b\u9009\u62e9 &#8221;&nbsp;<strong>16 \u4f4d\u6df1\u5ea6<\/strong>&#8220;\uff0c\u5c24\u5176\u662f\u5bf9\u4e8e HoloLens \u5f00\u53d1\u3002&nbsp;\u4e0e24\u4f4d\u76f8\u6bd4\uff0c\u9009\u62e916\u4f4d\u53ef\u663e\u8457\u51cf\u5c11\u5e26\u5bbd\u9700\u6c42\uff0c\u56e0\u4e3a\u9700\u8981\u79fb\u52a8\/\u5904\u7406\u7684\u6570\u636e\u91cf\u8f83\u5c11\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u4f7f Windows Mixed Reality 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href=\"https:\/\/github.com\/microsoft\/MixedRealityToolkit-Unity\/blob\/mrtk_release\/Documentation\/README_MRTKStandardShader.md\">\u6df7\u5408\u73b0\u5b9e\u5de5\u5177\u5305\u6807\u51c6\u7740\u8272\u5668<\/a>\u6765\u5448\u73b0\u900f\u660e\u5bf9\u8c61\u7684\u6df1\u5ea6\uff1a<\/p>\n\n\n\n<ol><li>\u9009\u62e9\u4f7f\u7528 MRTK \u6807\u51c6\u7740\u8272\u5668\u7684\u900f\u660e\u6750\u6599\uff0c\u5e76\u6253\u5f00\u68c0\u67e5\u5668\u7f16\u8f91\u5668\u7a97\u53e3<\/li><li>\u9009\u62e9\u6df1\u5ea6\u7f13\u51b2\u533a\u5171\u4eab\u8b66\u544a\u4e2d\u7684 &#8220;<strong>\u7acb\u5373\u4fee\u590d<\/strong>&#8221; \u6309\u94ae\u3002&nbsp;\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5c06<strong>\u5448\u73b0\u6a21\u5f0f<\/strong>\u8bbe\u7f6e\u4e3a &#8220;<strong>\u81ea\u5b9a\u4e49<\/strong>&#8221; \u6765\u624b\u52a8\u6267\u884c\u6b64\u65b9\u6cd5\u3002\u7136\u540e\u5c06<strong>\u6a21\u5f0f<\/strong>\u8bbe\u7f6e\u4e3a<strong>\u900f\u660e<\/strong>\uff0c\u6700\u540e\u5c06 &#8220;<strong>\u6df1\u5ea6\u5199\u5165<\/strong>&#8221; \u8bbe\u7f6e\u4e3a&nbsp;<strong>&#8220;\u5f00&#8221;<\/strong><\/li><\/ol>\n\n\n\n<p>&nbsp;\u91cd\u8981<\/p>\n\n\n\n<p>\u5728\u66f4\u6539\u8fd9\u4e9b\u503c\u65f6\uff0c\u5f00\u53d1\u4eba\u5458\u5e94\u6ce8\u610f Z \u53cd\u51fb\uff0c\u540c\u65f6\u8fd8\u5e94\u6ce8\u610f\u76f8\u673a\u7684\u8fd1\/\u8fdc\u5e73\u9762\u8bbe\u7f6e\u3002&nbsp;\u5f53\u4e24\u4e2a gameobject \u5c1d\u8bd5\u5448\u73b0\u5230\u76f8\u540c\u7684\u50cf\u7d20\u5e76\u7531\u4e8e\u6df1\u5ea6\u7f13\u51b2\u533a\u4fdd\u771f\u7684\u9650\u5236\uff08\u5373&nbsp;z \u6df1\u5ea6\uff09\uff0cUnity \u65e0\u6cd5\u8bc6\u522b\u54ea\u4e2a\u5bf9\u8c61\u4f4d\u4e8e\u53e6\u4e00\u4e2a\u5bf9\u8c61\u4e4b\u524d\u3002&nbsp;\u5f00\u53d1\u4eba\u5458\u5c06\u6ce8\u610f\u4e24\u4e2a\u6e38\u620f\u5bf9\u8c61\u4e4b\u95f4\u7684\u95ea\u70c1\uff0c\u56e0\u4e3a\u5b83\u4eec\u4f1a<em>\u62b5\u6297<\/em>\u76f8\u540c\u7684 z 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\u811a\u672c\u7f16\u5199\u540e\u7aef\u7684\u652f\u6301\uff0c\u56e0\u6b64\u5efa\u8bae\u5f00\u53d1\u4eba\u5458\u4f7f\u7528<strong>IL2CPP<\/strong>\u6765\u5b9e\u73b0 UWP visual studio build\u3002&nbsp;\u867d\u7136\u8fd9\u5e26\u6765\u4e86\u4e0d\u540c\u7684\u4f18\u70b9\uff0c\u4f46\u4ece Unity for&nbsp;<strong>Il2CPP<\/strong>\u6784\u5efa visual studio \u89e3\u51b3\u65b9\u6848\u6bd4\u65e7\u7684 .net \u65b9\u6cd5\u8981\u6162\u5f97\u591a\u3002&nbsp;\u56e0\u6b64\uff0c\u5f3a\u70c8\u5efa\u8bae\u9075\u5faa\u7528\u4e8e\u751f\u6210<strong>IL2CPP<\/strong>\u7684\u6700\u4f73\u505a\u6cd5\uff0c\u4ee5\u4fbf\u5728\u5f00\u53d1\u8fed\u4ee3\u65f6\u8282\u7701\u65f6\u95f4\u3002<\/p>\n\n\n\n<ol><li>\u6bcf\u6b21\u5c06\u9879\u76ee\u751f\u6210\u5230\u540c\u4e00\u4e2a\u76ee\u5f55\uff0c\u4ee5\u4fbf\u5728\u5176\u4e2d\u91cd\u590d\u4f7f\u7528\u9884\u5148\u751f\u6210\u7684\u6587\u4ef6\uff0c\u4ece\u800c\u5229\u7528\u589e\u91cf\u751f\u6210<\/li><li>\u7981\u7528\u9879\u76ee &amp; 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href=\"https:\/\/docs.unity3d.com\/Manual\/IL2CPP-OptimizingBuildTimes.html\">IL2CPP \u4f18\u5316\u751f\u6210\u65f6\u95f4<\/a>\u3002<\/p>\n\n\n\n<p>&nbsp;\u5907\u6ce8<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u8bbe\u7f6e<a href=\"https:\/\/docs.unity3d.com\/Manual\/CacheServer.html\">\u7f13\u5b58\u670d\u52a1\u5668<\/a>\u53ef\u80fd\u4f1a\u6709\u6240\u5e2e\u52a9\uff0c\u5c24\u5176\u662f\u5bf9\u4e8e\u5305\u542b\u5927\u91cf\u8d44\u4ea7\uff08\u4e0d\u5305\u62ec\u811a\u672c\u6587\u4ef6\uff09\u6216\u4e0d\u65ad\u53d8\u5316\u7684\u573a\u666f\/\u8d44\u4ea7\u7684 Unity \u9879\u76ee\u800c\u8a00\u3002&nbsp;\u6253\u5f00\u9879\u76ee\u65f6\uff0cUnity 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\u8bb8\u53ef\u8bc1\u7684\u5f00\u53d1\u4eba\u5458\u624d\u80fd\u6307\u5b9a\u81ea\u5b9a\u4e49\u5168\u606f\u542f\u52a8\u6620\u50cf\u3002<\/li><\/ul><\/li><\/ol>\n\n\n\n<table class=\"wp-block-table\"><thead><tr><th>\u663e\u793a Unity \u521d\u59cb\u5c4f\u5e55<\/th><th>\u5168\u606f\u95ea\u5c4f\u6620\u50cf<\/th><th>\u884c\u4e3a<\/th><\/tr><\/thead><tbody><tr><td>\u5f00<\/td><td>\u65e0<\/td><td>\u663e\u793a5\u79d2\u7684\u9ed8\u8ba4 Unity \u521d\u59cb\u5c4f\u5e55\u6216\u5728\u52a0\u8f7d\u5e94\u7528\u4e4b\u524d\uff0c\u4ee5\u8f83\u957f\u8005\u4e3a\u51c6\u3002<\/td><\/tr><tr><td>\u5f00<\/td><td>\u81ea\u5b9a\u4e49<\/td><td>\u663e\u793a\u81ea\u5b9a\u4e49\u521d\u59cb\u5c4f\u5e555\u79d2\u6216\u5728\u52a0\u8f7d\u5e94\u7528\u4e4b\u524d\uff0c\u4ee5\u8f83\u957f\u8005\u4e3a\u51c6\u3002<\/td><\/tr><tr><td>\u5173\u95ed<\/td><td>\u65e0<\/td><td>\u5728\u52a0\u8f7d\u5e94\u7528\u4e4b\u524d\u663e\u793a\u900f\u660e\u7684\u9ed1\u8272\uff08\u65e0\uff09\u3002<\/td><\/tr><tr><td>\u5173\u95ed<\/td><td>\u81ea\u5b9a\u4e49<\/td><td>\u663e\u793a\u81ea\u5b9a\u4e49\u521d\u59cb\u5c4f\u5e555\u79d2\u6216\u5728\u52a0\u8f7d\u5e94\u7528\u4e4b\u524d\uff0c\u4ee5\u8f83\u957f\u8005\u4e3a\u51c6\u3002<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p>\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u9605\u8bfb<a href=\"https:\/\/docs.unity3d.com\/Manual\/class-PlayerSettingsSplashScreen.html\">Unity \u521d\u59cb\u5c4f\u5e55\u6587\u6863<\/a>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"tracking-loss\">\u8ddf\u8e2a\u4e22\u5931<\/h3>\n\n\n\n<p>\u6df7\u5408\u73b0\u5b9e\u8033\u673a\u4f9d\u8d56\u4e8e\u67e5\u770b\u5b83\u5468\u56f4\u7684\u73af\u5883\uff0c\u4ee5\u6784\u5efa<a href=\"https:\/\/docs.microsoft.com\/zh-cn\/windows\/mixed-reality\/coordinate-systems-in-unity\">\u5168\u7403\u9501\u5b9a\u7684\u5750\u6807\u7cfb<\/a>\uff0c\u4f7f\u5168\u606f\u5f71\u50cf\u4fdd\u6301\u5728\u4f4d\u7f6e\u3002&nbsp;\u5f53\u8033\u673a\u65e0\u6cd5\u5728\u4e16\u754c\u5404\u5730\u5b9a\u4f4d\u65f6\uff0c\u8033\u673a\u88ab\u79f0\u4e3a<em>\u4e22\u5931\u8ddf\u8e2a<\/em>\u3002&nbsp;\u5728\u8fd9\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f9d\u8d56\u4e8e\u5168\u7403\u9501\u5b9a\u5750\u6807\u7cfb\u7684\u529f\u80fd\uff08\u5982\u7a7a\u95f4\u9636\u6bb5\u3001\u7a7a\u95f4\u951a\u548c\u7a7a\u95f4\u6620\u5c04\uff09\u4e0d\u8d77\u4f5c\u7528\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u53d1\u751f\u8ddf\u8e2a\u4e22\u5931\uff0c\u5219 Unity \u7684\u9ed8\u8ba4\u884c\u4e3a\u662f\u505c\u6b62\u6e32\u67d3\u5168\u606f\u5f71\u50cf\uff0c\u6682\u505c<a href=\"https:\/\/docs.unity3d.com\/Manual\/ExecutionOrder.html\">\u6e38\u620f\u5faa\u73af<\/a>\uff0c\u5e76\u663e\u793a\u4e00\u6761\u8ddf\u8e2a\u4e22\u5931\u7684\u901a\u77e5\uff0c\u4ee5\u4f7f\u7528\u6237\u770b\u8d77\u6765\u66f4\u8212\u9002\u3002&nbsp;\u8fd8\u53ef\u4ee5\u4ee5\u8ddf\u8e2a\u4e22\u5931\u56fe\u50cf\u7684\u5f62\u5f0f\u63d0\u4f9b\u81ea\u5b9a\u4e49\u901a\u77e5\u3002&nbsp;\u5bf9\u4e8e\u4f9d\u8d56\u4e8e\u6574\u4e2a\u4f53\u9a8c\u7684\u8ddf\u8e2a\u7684\u5e94\u7528\uff0c\u8db3\u4ee5\u8ba9 Unity \u5b8c\u5168\u5904\u7406\u6b64\u8fc7\u7a0b\uff0c\u76f4\u5230\u91cd\u65b0\u83b7\u5f97\u8ddf\u8e2a\u3002&nbsp;\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u5728\u8ddf\u8e2a\u4e22\u5931\u671f\u95f4\u63d0\u4f9b\u8981\u663e\u793a\u7684\u81ea\u5b9a\u4e49\u56fe\u50cf\u3002<\/p>\n\n\n\n<p>\u81ea\u5b9a\u4e49\u8ddf\u8e2a\u4e22\u5931\u6620\u50cf\uff1a<\/p>\n\n\n\n<ol><li>\u8bf7\u53c2\u9605 &#8220;<strong>\u7f16\u8f91<\/strong>&nbsp;&gt;&nbsp;<strong>\u9879\u76ee\u8bbe\u7f6e<\/strong>&#8221; &gt;&nbsp;<strong>\u64ad\u653e\u5668<\/strong>&#8220;\u9875<\/li><li>\u5355\u51fb &#8221;&nbsp;<strong>Windows \u5e94\u7528\u5546\u5e97<\/strong>&#8221; \u9009\u9879\u5361\uff0c\u5e76\u6253\u5f00 &#8220;<strong>\u521d\u59cb\u56fe\u50cf<\/strong>&#8221; \u90e8\u5206<\/li><li>\u5728 &#8221;&nbsp;<strong>Windows \u5168\u606f &gt; \u8ddf\u8e2a\u4e22\u5931\u6620\u50cf<\/strong>&#8221; \u5c5e\u6027\u4e0b\u5e94\u7528\u6240\u9700\u7684\u6620\u50cf\u3002<\/li><\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"opt-out-of-automatic-pause\">\u9009\u62e9\u9000\u51fa\u81ea\u52a8\u6682\u505c<\/h4>\n\n\n\n<p>\u67d0\u4e9b\u5e94\u7528\u7a0b\u5e8f\u53ef\u80fd\u4e0d\u9700\u8981\u8ddf\u8e2a\uff08\u4f8b\u5982\uff0c<a href=\"https:\/\/docs.microsoft.com\/zh-cn\/windows\/mixed-reality\/coordinate-systems-in-unity\">\u4ec5\u9650\u6253\u5370\u7684\u5e94\u7528\u7a0b\u5e8f<\/a>\uff0c\u4f8b\u5982360\u5ea6\u89c6\u9891\u67e5\u770b\u5668\uff09\uff0c\u6216\u5728\u8ddf\u8e2a\u4e22\u5931\u65f6\u53ef\u80fd\u9700\u8981\u7ee7\u7eed\u5904\u7406\u3002&nbsp;\u5728\u8fd9\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5e94\u7528\u53ef\u4ee5\u9009\u62e9\u4e0d\u4e22\u5931\u8ddf\u8e2a\u884c\u4e3a\u7684\u9ed8\u8ba4\u503c\u3002&nbsp;\u9009\u62e9\u6b64\u9879\u7684\u5f00\u53d1\u4eba\u5458\u8d1f\u8d23\u9690\u85cf\/\u7981\u7528\u4efb\u4f55\u4e0d\u80fd\u5728\u8ddf\u8e2a\u4e22\u5931\u65b9\u6848\u4e2d\u6b63\u786e\u5448\u73b0\u7684\u5bf9\u8c61\u3002&nbsp;\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5efa\u8bae\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u5448\u73b0\u7684\u5185\u5bb9\u53ea\u662f\u6b63\u6587\u9501\u5b9a\u7684\u5185\u5bb9\uff0c\u5e76\u5728\u4e3b\u76f8\u673a\u5468\u56f4\u5c45\u4e2d\u3002<\/p>\n\n\n\n<p>\u9009\u62e9\u9000\u51fa\u81ea\u52a8\u6682\u505c\u884c\u4e3a\uff1a<\/p>\n\n\n\n<ol><li>\u5207\u6362\u5230 &#8220;<strong>\u7f16\u8f91<\/strong>&nbsp;&gt;&nbsp;<strong>\u9879\u76ee\u8bbe\u7f6e<\/strong>&nbsp;&gt;&nbsp;<strong>\u64ad\u653e\u5668<\/strong>&#8221; \u9875<\/li><li>\u5355\u51fb &#8221;&nbsp;<strong>Windows \u5e94\u7528\u5546\u5e97<\/strong>&#8221; \u9009\u9879\u5361\u5e76\u6253\u5f00 &#8220;<strong>\u521d\u59cb\u56fe\u50cf<\/strong>&#8221; \u90e8\u5206<\/li><li>\u4fee\u6539 &#8220;<strong>\u8ddf\u8e2a\u4e22\u5931\u65f6\u6682\u505c&#8221; \u548c &#8220;\u663e\u793a\u56fe\u50cf<\/strong>&#8221; \u590d\u9009\u6846\u4e2d\u7684 Windows \u5168\u606f &gt;\u3002<\/li><\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"tracking-loss-events\">\u8ddf\u8e2a\u4e22\u5931\u4e8b\u4ef6<\/h4>\n\n\n\n<p>\u82e5\u8981\u5728\u8ddf\u8e2a\u4e22\u5931\u65f6\u5b9a\u4e49\u81ea\u5b9a\u4e49\u884c\u4e3a\uff0c\u8bf7\u5904\u7406\u5168\u5c40<a href=\"https:\/\/docs.microsoft.com\/zh-cn\/windows\/mixed-reality\/tracking-loss-in-unity\">\u8ddf\u8e2a\u4e22\u5931\u4e8b\u4ef6<\/a>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"capabilities\">\u529f\u80fd<\/h3>\n\n\n\n<p>\u4e3a\u4e86\u4f7f\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u5229\u7528\u7279\u5b9a\u529f\u80fd\uff0c\u5b83\u5fc5\u987b\u5728\u5176\u6e05\u5355\u4e2d\u58f0\u660e\u76f8\u5e94\u7684\u529f\u80fd\u3002&nbsp;\u6e05\u5355\u58f0\u660e\u53ef\u4ee5\u5728 Unity \u4e2d\u8fdb\u884c\uff0c\u56e0\u6b64\u5b83\u4eec\u5305\u542b\u5728\u6bcf\u4e2a\u540e\u7eed\u7684\u9879\u76ee\u5bfc\u51fa\u4e2d\u3002<\/p>\n\n\n\n<p>\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u4e3a\u6df7\u5408\u73b0\u5b9e\u5e94\u7528\u7a0b\u5e8f\u542f\u7528\u529f\u80fd\uff1a<\/p>\n\n\n\n<ol><li>\u8bf7\u53c2\u9605 &#8220;<strong>\u7f16\u8f91<\/strong>&nbsp;&gt;&nbsp;<strong>\u9879\u76ee\u8bbe\u7f6e<\/strong>&#8221; &gt;&nbsp;<strong>\u64ad\u653e\u5668<\/strong>&#8220;\u9875<\/li><li>\u5355\u51fb &#8221;&nbsp;<strong>Windows \u5e94\u7528\u5546\u5e97<\/strong>&#8221; \u9009\u9879\u5361\uff0c\u6253\u5f00 &#8220;<strong>\u53d1\u5e03\u8bbe\u7f6e<\/strong>&#8221; \u90e8\u5206\uff0c\u5e76\u67e5\u627e<strong>\u529f\u80fd<\/strong>\u5217\u8868<\/li><\/ol>\n\n\n\n<p>\u4e3a\u5168\u606f\u5e94\u7528\u542f\u7528\u5e38\u7528 Api \u7684\u9002\u7528\u529f\u80fd\u5305\u62ec\uff1a<br><\/p>\n\n\n\n<table class=\"wp-block-table\"><thead><tr><th>Capability<\/th><th>\u9700\u8981\u529f\u80fd\u7684 Api<\/th><\/tr><\/thead><tbody><tr><td>SpatialPerception<\/td><td>SurfaceObserver<\/td><\/tr><tr><td>\u7f51\u7edc\u6444\u50cf\u5934<\/td><td>PhotoCapture \u548c VideoCapture<\/td><\/tr><tr><td>PicturesLibrary\/VideosLibrary<\/td><td>PhotoCapture \u6216 VideoCapture \uff08\u5b58\u50a8\u6355\u83b7\u7684\u5185\u5bb9\u65f6\uff09<\/td><\/tr><tr><td>\u9ea6\u514b\u98ce<\/td><td>VideoCapture \uff08\u6355\u83b7\u97f3\u9891\u65f6\uff09\u3001DictationRecognizer\u3001GrammarRecognizer \u548c KeywordRecognizer<\/td><\/tr><tr><td>InternetClient<\/td><td>DictationRecognizer \uff08\u548c\u4f7f\u7528 Unity \u63a2\u67e5\u5668\uff09<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-profile-with-unity\">\u5982\u4f55\u4f7f\u7528 Unity \u8fdb\u884c\u63a2\u67e5<\/h2>\n\n\n\n<p>Unity \u63d0\u4f9b\u5185\u7f6e\u7684&nbsp;<strong><a href=\"https:\/\/docs.unity3d.com\/Manual\/Profiler.html\">Unity Profiler<\/a><\/strong>&nbsp;\uff0c\u5b83\u662f\u4e00\u4e2a\u6781\u4f73\u7684\u8d44\u6e90\uff0c\u53ef\u4ee5\u6536\u96c6\u7279\u5b9a\u5e94\u7528\u7684\u91cd\u8981\u6027\u80fd\u89c1\u89e3\u3002&nbsp;\u5c3d\u7ba1\u7528\u6237\u53ef\u4ee5\u5728\u7f16\u8f91\u5668\u4e2d\u8fd0\u884c\u8be5\u63a2\u67e5\u5668\uff0c\u4f46\u8fd9\u4e9b\u6307\u6807\u5e76\u4e0d\u4ee3\u8868\u771f\u6b63\u7684\u8fd0\u884c\u65f6\u73af\u5883\uff0c\u56e0\u6b64\u5e94\u8be5\u614e\u7528\u5176\u7ed3\u679c\u3002&nbsp;\u5efa\u8bae\u5728\u8bbe\u5907\u4e0a\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u65f6\u8fdc\u7a0b\u5bf9\u5176\u8fdb\u884c\u63a2\u67e5\uff0c\u4ee5\u83b7\u5f97\u6700\u51c6\u786e\u4e14\u53ef\u5bf9\u5176\u91c7\u53d6\u63aa\u65bd\u7684\u89c1\u89e3\u3002&nbsp;\u6b64\u5916\uff0cUnity \u7684&nbsp;<a href=\"https:\/\/docs.unity3d.com\/Manual\/FrameDebugger.html\">Frame Debugger<\/a>&nbsp;\u4e5f\u662f\u4e00\u4e2a\u975e\u5e38\u5f3a\u5927\u7684\u89c1\u89e3\u5de5\u5177\u3002<\/p>\n\n\n\n<p>Unity \u63d0\u4f9b\u4e86\u4ee5\u4e0b\u65b9\u9762\u7684\u8be6\u5c3d\u6587\u6863\uff1a<\/p>\n\n\n\n<ol><li>\u5982\u4f55<a href=\"https:\/\/docs.unity3d.com\/Manual\/windowsstore-profiler.html\">\u5c06 Unity Profiler \u8fdc\u7a0b\u8fde\u63a5\u5230 UWP \u5e94\u7528\u7a0b\u5e8f<\/a><\/li><li>\u5982\u4f55\u6709\u6548<a href=\"https:\/\/unity3d.com\/learn\/tutorials\/temas\/performance-optimization\/diagnosing-performance-problems-using-profiler-window\">\u4f7f\u7528 Unity Profiler \u8bca\u65ad\u6027\u80fd\u95ee\u9898<\/a><\/li><\/ol>\n\n\n\n<p>&nbsp;\u5907\u6ce8<\/p>\n\n\n\n<p>\u5728\u8fde\u63a5 Unity Profiler \u5e76\u6dfb\u52a0 GPU \u63a2\u67e5\u5668\u540e\uff08\u67e5\u770b\u53f3\u4e0a\u89d2\u7684\u201c\u6dfb\u52a0\u63a2\u67e5\u5668\u201d\uff09\uff0c\u53ef\u4ee5\u5728\u63a2\u67e5\u5668\u7684\u4e2d\u95f4\u5206\u522b\u67e5\u770b\u82b1\u8d39\u5728 CPU \u548c GPU \u4e0a\u7684\u65f6\u95f4\u3002&nbsp;\u8fd9\u6837\uff0c\u5f00\u53d1\u4eba\u5458\u5f88\u5feb\u5c31\u80fd\u5927\u81f4\u4e86\u89e3\u5176\u5e94\u7528\u7a0b\u5e8f\u662f\u53d7 CPU \u8fd8\u662f GPU \u7684\u7ea6\u675f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/blog.coolcoding.cn\/wp-content\/uploads\/2020\/05\/unity-profiler-cpu-gpu.png\" alt=\"Unity CPU \u4e0e GPU\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"cpu-performance-recommendations\">CPU \u6027\u80fd\u5efa\u8bae<\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u5185\u5bb9\u6db5\u76d6\u66f4\u6df1\u5165\u7684\u6027\u80fd\u505a\u6cd5\uff0c\u7279\u522b\u9002\u5408\u5728 Unity \u548c C# \u5f00\u53d1\u4e2d\u91c7\u7528\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"cache-references\">\u7f13\u5b58\u5f15\u7528<\/h4>\n\n\n\n<p>\u6700\u4f73\u505a\u6cd5\u662f\u5728\u521d\u59cb\u5316\u65f6\u7f13\u5b58\u5bf9\u6240\u6709\u76f8\u5173\u7ec4\u4ef6\u548c GameObject \u7684\u5f15\u7528\u3002&nbsp;\u8fd9\u662f\u56e0\u4e3a\uff0c\u4e0e\u5b58\u50a8\u6307\u9488\u6240\u4ea7\u751f\u7684\u5185\u5b58\u5f00\u9500\u76f8\u6bd4\uff0c\u91cd\u590d&nbsp;<em><a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/GameObject.GetComponent.html\">GetComponent&lt;T&gt;()<\/a><\/em>&nbsp;\u4e4b\u7c7b\u7684\u51fd\u6570\u8c03\u7528\u6240\u9020\u6210\u7684\u5f00\u9500\u8981\u9ad8\u5f97\u591a\u3002&nbsp;\u8fd9\u540c\u6837\u9002\u7528\u4e8e\u6781\u5ea6\u9891\u7e41\u4f7f\u7528\u7684&nbsp;<a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/Camera-main.html\">Camera.main<\/a>\u3002&nbsp;<em>Camera.main<\/em>&nbsp;\u5b9e\u9645\u4e0a\u5728\u5e55\u540e\u53ea\u662f\u4f7f\u7528&nbsp;<em><a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/GameObject.FindGameObjectsWithTag.html\">FindGameObjectsWithTag()<\/a><\/em>&nbsp;\uff0c\u4f46\u5374\u4ee5\u5f88\u9ad8\u7684\u5f00\u9500\u5728\u573a\u666f\u56fe\u4e2d\u641c\u7d22\u5177\u6709&nbsp;<em>\u201cMainCamera\u201d<\/em>&nbsp;\u6807\u8bb0\u7684\u76f8\u673a\u5bf9\u8c61\u3002CS\u590d\u5236<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>using UnityEngine;\nusing System.Collections;\n\npublic class ExampleClass : MonoBehaviour\n{\n    private Camera cam;\n    private CustomComponent comp;\n\n    void Start() \n    {\n        cam = Camera.main;\n        comp = GetComponent&lt;CustomComponent>();\n    }\n\n    void Update()\n    {\n        \/\/ Good\n        this.transform.position = cam.transform.position + cam.transform.forward * 10.0f;\n\n        \/\/ Bad\n        this.transform.position = Camera.main.transform.position + Camera.main.transform.forward * 10.0f;\n\n        \/\/ Good\n        comp.DoSomethingAwesome();\n\n        \/\/ Bad\n        GetComponent&lt;CustomComponent>().DoSomethingAwesome();\n    }\n}\n<\/code><\/pre>\n\n\n\n<p>&nbsp;\u5907\u6ce8<\/p>\n\n\n\n<p>\u907f\u514d GetComponent(string)<br>\u4f7f\u7528&nbsp;<em><a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/GameObject.GetComponent.html\">GetComponent()<\/a><\/em>&nbsp;\u65f6\uff0c\u4f1a\u4ea7\u751f\u5c11\u91cf\u4e0d\u540c\u7684\u91cd\u8f7d\u3002&nbsp;\u5fc5\u987b\u59cb\u7ec8\u4f7f\u7528\u57fa\u4e8e\u7c7b\u578b\u7684\u5b9e\u73b0\uff0c\u5207\u52ff\u4f7f\u7528\u57fa\u4e8e\u5b57\u7b26\u4e32\u7684\u641c\u7d22\u91cd\u8f7d\u3002&nbsp;\u5728\u573a\u666f\u4e2d\u6309\u5b57\u7b26\u4e32\u8fdb\u884c\u641c\u7d22\uff0c\u6bd4\u6309\u7c7b\u578b\u8fdb\u884c\u641c\u7d22\u7684\u5f00\u9500\u8981\u9ad8\u5f97\u591a\u3002<br>\uff08\u6b63\u786e\uff09Component GetComponent(Type type)<br>\uff08\u6b63\u786e\uff09T GetComponent&lt;T&gt;()<br>\uff08\u9519\u8bef\uff09Component GetComponent(string)&gt;<br><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"avoid-expensive-operations\">\u907f\u514d\u9ad8\u5f00\u9500\u7684\u64cd\u4f5c<\/h4>\n\n\n\n<ol><li><strong>\u907f\u514d\u4f7f\u7528&nbsp;<a href=\"https:\/\/docs.microsoft.com\/dotnet\/csharp\/programming-guide\/concepts\/linq\/getting-started-with-linq\">LINQ<\/a><\/strong>\u5c3d\u7ba1 LINQ \u975e\u5e38\u7b80\u6d01\u4e14\u6613\u4e8e\u8bfb\u5199\uff0c\u4f46\u4e0e\u624b\u52a8\u5199\u51fa\u7b97\u6cd5\u76f8\u6bd4\uff0c\u5b83\u6240\u9700\u7684\u8ba1\u7b97\u8d44\u6e90\u8981\u591a\u5f97\u591a\uff0c\u5c24\u5176\u662f\u5185\u5b58\u5206\u914d\u3002CS\u590d\u5236<code>\/\/ Example Code\nusing System.Linq;\n\nList&lt;int&gt; data = new List&lt;int&gt;();\ndata.Any(x =&gt; x &gt; 10);\n\nvar result = from x in data\n             where x &gt; 10\n             select x;\n<\/code><\/li><li><strong>\u901a\u7528 Unity API<\/strong>\u67d0\u4e9b Unity API \u867d\u7136\u5f88\u6709\u7528\uff0c\u4f46\u5176\u6267\u884c\u5f00\u9500\u53ef\u80fd\u6781\u9ad8\u3002&nbsp;\u5176\u4e2d\u7684\u5927\u90e8\u5206 API \u90fd\u6d89\u53ca\u5230\u5728\u6574\u4e2a\u573a\u666f\u56fe\u4e2d\u641c\u7d22 GameObject \u7684\u5339\u914d\u5217\u8868\u3002&nbsp;\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u82e5\u8981\u907f\u514d\u8fd9\u4e9b\u64cd\u4f5c\uff0c\u53ef\u4ee5\u7f13\u5b58\u5f15\u7528\uff0c\u6216\u8005\u5b9e\u73b0\u76f8\u5173 GameObject \u7684\u7ba1\u7406\u5668\u7ec4\u4ef6\uff0c\u4ee5\u5728\u8fd0\u884c\u65f6\u8ddf\u8e2a\u5f15\u7528\u3002\u590d\u5236<code> GameObject.SendMessage()\n GameObject.BroadcastMessage()\n UnityEngine.Object.Find()\n UnityEngine.Object.FindWithTag()\n UnityEngine.Object.FindObjectOfType()\n UnityEngine.Object.FindObjectsOfType()\n UnityEngine.Object.FindGameObjectsWithTag()\n UnityEngine.Object.FindGameObjectsWithTag()\n<\/code><\/li><\/ol>\n\n\n\n<p>&nbsp;\u5907\u6ce8<\/p>\n\n\n\n<p>\u5e94\u8be5\u6d88\u9664&nbsp;<em><a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/GameObject.SendMessage.html\">SendMessage()<\/a><\/em>&nbsp;\u548c&nbsp;<em><a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/GameObject.BroadcastMessage.html\">BroadcastMessage()<\/a><\/em>&nbsp;\u7684\u6240\u6709\u5f00\u9500\u3002&nbsp;\u4e0e\u76f4\u63a5\u51fd\u6570\u8c03\u7528\u76f8\u6bd4\uff0c\u8fd9\u4e9b\u51fd\u6570\u53ef\u80fd\u8981\u6162\u4e0a\u82e5\u5e72\u5343\u500d\u3002<\/p>\n\n\n\n<ol><li><strong>\u6ce8\u610f\u88c5\u7bb1<\/strong><a href=\"https:\/\/docs.microsoft.com\/dotnet\/csharp\/programming-guide\/types\/boxing-and-unboxing\">\u88c5\u7bb1<\/a>\u662f C# \u8bed\u8a00\u548c\u8fd0\u884c\u65f6\u7684\u6838\u5fc3\u6982\u5ff5\u3002&nbsp;\u5b83\u662f\u5c06\u503c\u7c7b\u578b\u5316\u53d8\u91cf\uff08\u4f8b\u5982 char\u3001int\u3001bool \u7b49\uff09\u5305\u88c5\u5230\u5f15\u7528\u7c7b\u578b\u5316\u53d8\u91cf\u4e2d\u7684\u8fc7\u7a0b\u3002&nbsp;\u5c06\u503c\u7c7b\u578b\u5316\u53d8\u91cf\u201c\u88c5\u7bb1\u201d\u540e\uff0c\u8be5\u53d8\u91cf\u5c06\u5305\u88c5\u5728 System.Object \u5185\uff0c\u540e\u8005\u5b58\u50a8\u5728\u6258\u7ba1\u5806\u4e0a\u3002&nbsp;\u56e0\u6b64\uff0c\u9700\u8981\u5206\u914d\u5185\u5b58\uff0c\u5e76\u5728\u6700\u7ec8\u91ca\u653e\u5185\u5b58\u540e\uff0c\u7531\u5783\u573e\u56de\u6536\u5668\u5904\u7406\u5185\u5b58\u3002&nbsp;\u8fd9\u79cd\u5206\u914d\u548c\u89e3\u9664\u5206\u914d\u4f1a\u635f\u5bb3\u6027\u80fd\uff0c\u4e14\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\u662f\u4e0d\u5fc5\u8981\u7684\uff0c\u6216\u8005\u53ef\u4ee5\u7531\u5f00\u9500\u66f4\u4f4e\u7684\u66ff\u4ee3\u505a\u6cd5\u8f7b\u677e\u53d6\u4ee3\u3002\u5f00\u53d1\u4e2d\u6700\u5e38\u89c1\u7684\u88c5\u7bb1\u5f62\u5f0f\u4e4b\u4e00\u662f\u4f7f\u7528<a href=\"https:\/\/docs.microsoft.com\/\/dotnet\/csharp\/programming-guide\/nullable-types\/\">\u53ef\u4e3a null \u503c\u7c7b\u578b<\/a>\u3002&nbsp;\u5f00\u53d1\u4eba\u5458\u7ecf\u5e38\u5e0c\u671b\u80fd\u591f\u5728\u51fd\u6570\u4e2d\u4e3a\u503c\u7c7b\u578b\u8fd4\u56de null\uff0c\u5c24\u5176\u662f\u64cd\u4f5c\u5728\u5c1d\u8bd5\u83b7\u53d6\u8be5\u503c\u53ef\u80fd\u5931\u8d25\u7684\u60c5\u51b5\u4e0b\u3002&nbsp;\u6b64\u65b9\u6cd5\u7684\u6f5c\u5728\u95ee\u9898\u662f\uff0c\u73b0\u5728\u5206\u914d\u5728\u5806\u4e0a\u53d1\u751f\uff0c\u56e0\u6b64\u4ee5\u540e\u9700\u8981\u8fdb\u884c\u5783\u573e\u56de\u6536\u3002<strong>C# \u4e2d\u7684\u88c5\u7bb1\u793a\u4f8b<\/strong>C#\u590d\u5236<code>\/\/ boolean value type is boxed into object boxedMyVar on the heap\nbool myVar = true;\nobject boxedMyVar = myVar;\n<\/code><strong>\u901a\u8fc7\u53ef\u4e3a null \u503c\u7c7b\u578b\u8fdb\u884c\u88c5\u7bb1\u51fa\u73b0\u95ee\u9898\u7684\u793a\u4f8b<\/strong>\u6b64\u4ee3\u7801\u6f14\u793a\u4e00\u4e2a\u53ef\u5728 Unity \u9879\u76ee\u4e2d\u521b\u5efa\u7684\u865a\u6784\u7c92\u5b50\u7c7b\u3002&nbsp;\u5bf9&nbsp;<code>TryGetSpeed()<\/code>&nbsp;\u7684\u8c03\u7528\u5c06\u5bfc\u81f4\u5728\u5806\u4e0a\u5206\u914d\u5bf9\u8c61\uff0c\u56e0\u6b64\u9700\u8981\u5728\u4ee5\u540e\u7684\u67d0\u4e2a\u65f6\u95f4\u70b9\u8fdb\u884c\u5783\u573e\u56de\u6536\u3002&nbsp;\u5728\u6b64\u793a\u4f8b\u4e2d\u4e4b\u6240\u4ee5\u4f1a\u51fa\u73b0\u7279\u5b9a\u7684\u95ee\u9898\uff0c\u662f\u56e0\u4e3a\u573a\u666f\u4e2d\u53ef\u80fd\u6709 1000 \u4e2a\u751a\u81f3\u66f4\u591a\u7684\u7c92\u5b50\uff0c\u800c\u51fd\u6570\u9700\u8981\u67e5\u8be2\u6bcf\u4e2a\u7c92\u5b50\u7684\u5f53\u524d\u901f\u5ea6\u3002&nbsp;\u8fd9\u6837\uff0c\u5c31\u8981\u5206\u914d\u6570\u5343\u4e2a\u5bf9\u8c61\uff0c\u56e0\u800c\u8981\u89e3\u9664\u5206\u914d\u6bcf\u4e2a\u5e27\uff0c\u8fd9\u4f1a\u6781\u5927\u5730\u964d\u4f4e\u6027\u80fd\u3002&nbsp;\u91cd\u65b0\u7f16\u5199\u51fd\u6570\u4ee5\u8fd4\u56de\u4e00\u4e2a\u8d1f\u503c\uff08\u4f8b\u5982 -1\uff09\u6765\u6307\u793a\u5931\u8d25\u53ef\u4ee5\u907f\u514d\u6b64\u95ee\u9898\uff0c\u5e76\u5728\u5806\u6808\u4e0a\u4fdd\u7559\u5185\u5b58\u3002C#\u590d\u5236<code>    public class MyParticle\n    {\n        \/\/ Example of function returning nullable value type\n        public int? TryGetSpeed()\n        {\n            \/\/ Returns current speed int value or null if fails\n        }\n    }\n<\/code><\/li><\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"repeating-code-paths\">\u91cd\u590d\u4ee3\u7801\u8def\u5f84<\/h4>\n\n\n\n<p>\u5e94\u8be5\u7cbe\u5fc3\u7f16\u5199\u6bcf\u79d2\u8981\u6267\u884c\u591a\u6b21\u7684\u4efb\u4f55&nbsp;\u91cd\u590d\u6027 Unity \u56de\u8c03\u51fd\u6570\uff08\u4f8b\u5982 Update\uff09\u548c\/\u6216\u5e27\u3002&nbsp;\u6b64\u5904\u53d1\u751f\u7684\u4efb\u4f55\u9ad8\u5f00\u9500\u64cd\u4f5c\u90fd\u4f1a\u5bf9\u6027\u80fd\u6301\u7eed\u9020\u6210\u5de8\u5927\u5f71\u54cd\u3002<\/p>\n\n\n\n<ol><li><strong>\u7a7a\u56de\u8c03\u51fd\u6570<\/strong>\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4fdd\u7559\u4ee5\u4e0b\u4ee3\u7801\u770b\u4f3c\u6ca1\u6709\u59a8\u788d\uff0c\u5c24\u5176\u662f\u56e0\u4e3a\u6bcf\u4e2a Unity \u811a\u672c\u90fd\u8981\u901a\u8fc7\u6b64\u4ee3\u7801\u5757\u81ea\u52a8\u521d\u59cb\u5316\uff0c\u4f46\u8fd9\u4e9b\u7a7a\u56de\u8c03\u7684\u5b9e\u9645\u5f00\u9500\u53ef\u80fd\u975e\u5e38\u9ad8\u3002&nbsp;Unity \u5728 UnityEngine \u4ee3\u7801\u4e0e\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u4e4b\u95f4\u7684\u975e\u6258\u7ba1\/\u6258\u7ba1\u4ee3\u7801\u8fb9\u754c\u8303\u56f4\u5185\u6765\u56de\u64cd\u4f5c\u3002&nbsp;\u901a\u8fc7\u6b64\u6865\u6881\u8fdb\u884c\u4e0a\u4e0b\u6587\u5207\u6362\u4f1a\u4ea7\u751f\u76f8\u5f53\u9ad8\u7684\u5f00\u9500\uff0c\u5373\u4f7f\u6ca1\u6709\u8981\u6267\u884c\u7684\u64cd\u4f5c\u3002&nbsp;\u5982\u679c\u5e94\u7528\u5177\u6709\u6570\u767e\u4e2a GameObject \u4ee5\u53ca\u5305\u542b\u7a7a\u91cd\u590d\u6027 Unity \u56de\u8c03\u7684\u7ec4\u4ef6\uff0c\u5219\u6b64\u64cd\u4f5c\u7279\u522b\u5bb9\u6613\u9020\u6210\u95ee\u9898\u3002CS\u590d\u5236<code>void Update()\n{\n}\n<\/code><\/li><\/ol>\n\n\n\n<p>&nbsp;\u5907\u6ce8<\/p>\n\n\n\n<p>Update() \u6700\u5bb9\u6613\u9020\u6210\u6b64\u6027\u80fd\u95ee\u9898\uff0c\u4f46\u5982\u4e0b\u6240\u5217\u7684\u5176\u4ed6\u91cd\u590d\u6027 Unity \u56de\u8c03\u53ef\u80fd\u4e5f\u597d\u4e0d\u5230\u54ea\u91cc\u53bb\uff0c\u751a\u81f3\u66f4\u7cdf\uff1aFixedUpdate()\u3001LateUpdate()\u3001OnPostRender&#8221;\u3001OnPreRender()\u3001OnRenderImage() \u7b49\u3002<\/p>\n\n\n\n<ol><li><strong>\u504f\u5411\u4e8e\u5bf9\u6bcf\u5e27\u8fd0\u884c\u4e00\u6b21\u7684\u64cd\u4f5c<\/strong>\u4ee5\u4e0b Unity API \u662f\u8bb8\u591a\u5168\u606f\u5e94\u7528\u7684\u5e38\u7528\u64cd\u4f5c\u3002&nbsp;\u5c3d\u7ba1\u5e76\u975e\u603b\u662f\u53ef\u884c\uff0c\u4f46\u8fd9\u4e9b\u51fd\u6570\u7684\u7ed3\u679c\u5f80\u5f80\u53ea\u8ba1\u7b97\u4e00\u6b21\uff0c\u7136\u540e\u5728\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5bf9\u7ed9\u5b9a\u7684\u5e27\u91cd\u65b0\u5229\u7528\u7ed3\u679c\u3002a) \u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6700\u597d\u662f\u901a\u8fc7\u4e00\u4e2a\u4e13\u7528\u7684\u5355\u4e00\u5b9e\u4f8b\u7c7b\u6216\u670d\u52a1\u6765\u5904\u7406\u6295\u5f71\u5230\u573a\u666f\u4e2d\u7684\u89c6\u7ebf\uff0c\u7136\u540e\u5728\u6240\u6709\u5176\u4ed6\u573a\u666f\u7ec4\u4ef6\u4e2d\u91cd\u590d\u4f7f\u7528\u6b64\u7ed3\u679c\uff0c\u800c\u65e0\u9700\u7531\u6bcf\u4e2a\u7ec4\u4ef6\u6267\u884c\u91cd\u590d\u6027\u7684\uff0c\u4f46\u672c\u8d28\u4e0a\u76f8\u540c\u7684\u5149\u6295\u5f71\u64cd\u4f5c\u3002&nbsp;\u5f53\u7136\uff0c\u67d0\u4e9b\u5e94\u7528\u7a0b\u5e8f\u53ef\u80fd\u8981\u6c42\u4ece\u4e0d\u540c\u7684\u539f\u70b9\u6295\u5c04\u5149\u7ebf\uff0c\u6216\u8005\u9488\u5bf9\u4e0d\u540c\u7684<a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/LayerMask.html\">\u56fe\u5c42\u906e\u7f69<\/a>\u6295\u5c04\u5149\u7ebf\u3002\u590d\u5236<code> UnityEngine.Physics.Raycast()\n UnityEngine.Physics.RaycastAll()\n<\/code>b) \u901a\u8fc7\u5728 Start()\u6216 Awake() \u4e2d<a href=\"https:\/\/docs.microsoft.com\/zh-cn\/windows\/mixed-reality\/performance-recommendations-for-unity#cache-references\">\u7f13\u5b58\u5f15\u7528<\/a>\uff0c\u6765\u907f\u514d\u91cd\u590d\u6027 Unity \u56de\u8c03\uff08\u4f8b\u5982 Update()\uff09\u4e2d\u7684 GetComponent() \u64cd\u4f5c\u590d\u5236<code> UnityEngine.Object.GetComponent()\n<\/code>c) \u5982\u679c\u53ef\u80fd\uff0c\u6700\u597d\u662f\u5728\u521d\u59cb\u5316\u65f6\u5b9e\u4f8b\u5316\u6240\u6709\u5bf9\u8c61\uff0c\u5e76\u4f7f\u7528<a href=\"https:\/\/docs.microsoft.com\/zh-cn\/windows\/mixed-reality\/performance-recommendations-for-unity#object-pooling\">\u5bf9\u8c61\u6c60<\/a>\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u6574\u4e2a\u8fd0\u884c\u65f6\u4e2d\u56de\u6536\u5e76\u91cd\u590d\u4f7f\u7528 GameObject\u3002\u590d\u5236<code> UnityEngine.Object.Instantiate()\n<\/code><\/li><li><strong>\u907f\u514d\u63a5\u53e3\u548c\u865a\u62df\u6784\u9020<\/strong>\u4e0e\u5229\u7528\u76f4\u63a5\u6784\u9020\u6216\u76f4\u63a5\u51fd\u6570\u8c03\u7528\u76f8\u6bd4\uff0c\u901a\u8fc7\u63a5\u53e3\u4e0e\u76f4\u63a5\u5bf9\u8c61\u8c03\u7528\u51fd\u6570\u6216\u8c03\u7528\u865a\u62df\u51fd\u6570\u5f80\u5f80\u4f1a\u9020\u6210\u9ad8\u5f97\u591a\u7684\u5f00\u9500\u3002&nbsp;\u5982\u679c\u4e0d\u9700\u8981\u865a\u62df\u51fd\u6570\u6216\u63a5\u53e3\uff0c\u5e94\u5c06\u5176\u5220\u9664\u3002&nbsp;\u4f46\u662f\uff0c\u5982\u679c\u5229\u7528\u5b83\u4eec\u80fd\u591f\u7b80\u5316\u5f00\u53d1\u534f\u4f5c\u3001\u6539\u5584\u4ee3\u7801\u7684\u6613\u8bfb\u6027\u548c\u4ee3\u7801\u53ef\u7ef4\u62a4\u6027\uff0c\u5219\u8fd9\u4e9b\u505a\u6cd5\u9020\u6210\u7684\u6027\u80fd\u4e0b\u964d\u4e00\u822c\u662f\u503c\u5f97\u7684\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u4e0d\u5efa\u8bae\u5c06\u5b57\u6bb5\u548c\u51fd\u6570\u6807\u8bb0\u4e3a\u865a\u62df\uff0c\u9664\u975e\u660e\u786e\u8981\u6c42\u8986\u76d6\u6b64\u6210\u5458\u3002&nbsp;\u5e94\u7279\u522b\u6ce8\u610f\u8981\u5bf9\u6bcf\u4e2a\u5e27\u8c03\u7528\u591a\u6b21\uff08\u751a\u81f3\u5bf9\u6bcf\u4e2a\u5e27\u8c03\u7528\u4e00\u6b21\uff0c\u4f8b\u5982&nbsp;<code>UpdateUI()<\/code>&nbsp;\u65b9\u6cd5\uff09\u7684\u9ad8\u9891\u4ee3\u7801\u8def\u5f84\u3002<\/li><li><strong>\u907f\u514d\u6309\u503c\u4f20\u9012\u7ed3\u6784<\/strong>\u4e0e\u7c7b\u4e0d\u540c\uff0c\u7ed3\u6784\u662f\u503c\u7c7b\u578b\uff0c\u5c06\u5176\u76f4\u63a5\u4f20\u9012\u7ed9\u51fd\u6570\u65f6\uff0c\u5176\u5185\u5bb9\u5c06\u590d\u5236\u5230\u65b0\u5efa\u7684\u5b9e\u4f8b\u3002&nbsp;\u8fd9\u79cd\u590d\u5236\u589e\u52a0\u4e86 CPU \u5f00\u9500\u4ee5\u53ca\u5806\u6808\u4e0a\u7684\u9644\u52a0\u5185\u5b58\u3002&nbsp;\u5bf9\u4e8e\u5c0f\u578b\u7ed3\u6784\uff0c\u8fd9\u79cd\u5f71\u54cd\u901a\u5e38\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\uff0c\u56e0\u6b64\u662f\u53ef\u63a5\u53d7\u7684\u3002&nbsp;\u4f46\u662f\uff0c\u5bf9\u4e8e\u8981\u5bf9\u6bcf\u4e2a\u5e27\u91cd\u590d\u8c03\u7528\u7684\u51fd\u6570\uff0c\u4ee5\u53ca\u91c7\u7528\u5927\u578b\u7ed3\u6784\u7684\u51fd\u6570\uff0c\u5982\u679c\u53ef\u80fd\uff0c\u8bf7\u4fee\u6539\u51fd\u6570\u5b9a\u4e49\u4ee5\u6309\u5f15\u7528\u4f20\u9012\u3002&nbsp;<a href=\"https:\/\/docs.microsoft.com\/dotnet\/csharp\/programming-guide\/classes-and-structs\/how-to-know-the-difference-passing-a-struct-and-passing-a-class-to-a-method\">\u5728\u6b64\u5904\u4e86\u89e3\u8be6\u7ec6\u4fe1\u606f<\/a><\/li><\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"miscellaneous\">\u6742\u9879<\/h4>\n\n\n\n<ol><li><strong>\u7269\u7406\u5b66<\/strong>a) \u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6539\u5584\u7269\u7406\u5b66\u7684\u6700\u7b80\u5355\u65b9\u6cd5\u662f\u9650\u5236\u82b1\u8d39\u5728\u7269\u7406\u5b66\u4e0a\u7684\u65f6\u95f4\u6216\u6bcf\u79d2\u8fed\u4ee3\u6b21\u6570\u3002&nbsp;\u5f53\u7136\uff0c\u8fd9\u4f1a\u964d\u4f4e\u6a21\u62df\u51c6\u786e\u5ea6\u3002&nbsp;\u53c2\u9605 Unity \u4e2d\u7684&nbsp;<a href=\"https:\/\/docs.unity3d.com\/Manual\/class-TimeManager.html\">TimeManager<\/a>b) Unity \u4e2d\u7684\u78b0\u649e\u4f53\u7c7b\u578b\u5177\u6709\u5e7f\u6cdb\u4e0d\u540c\u7684\u6027\u80fd\u7279\u5f81\u3002&nbsp;\u4e0b\u9762\u4ece\u5de6\u5230\u53f3\u6309\u987a\u5e8f\u5217\u51fa\u4e86\u6027\u80fd\u6700\u9ad8\u5230\u6027\u80fd\u6700\u4f4e\u7684\u78b0\u649e\u4f53\u3002&nbsp;\u6700\u91cd\u8981\u7684\u662f\u907f\u514d\u7f51\u683c\u78b0\u649e\u4f53\uff0c\u5176\u5f00\u9500\u8981\u6bd4\u57fa\u5143\u78b0\u649e\u4f53\u9ad8\u51fa\u592a\u591a\u3002\u590d\u5236<code> Sphere &lt; Capsule &lt; Box &lt;&lt;&lt; Mesh (Convex) &lt; Mesh (non-Convex)\n<\/code>\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605&nbsp;<a href=\"https:\/\/unity3d.com\/learn\/tutorials\/topics\/physics\/physics-best-practices\">Unity \u7269\u7406\u5b66\u6700\u4f73\u505a\u6cd5<\/a><\/li><li><strong>\u52a8\u753b<\/strong>\u901a\u8fc7\u7981\u7528\u52a8\u753b\u7a0b\u5e8f\u7ec4\u4ef6\u6765\u7981\u7528\u7a7a\u95f2\u52a8\u753b\uff08\u7981\u7528\u6e38\u620f\u5bf9\u8c61\u4e0d\u4f1a\u4ea7\u751f\u76f8\u540c\u7684\u6548\u679c\uff09\u3002&nbsp;\u907f\u514d\u5176\u52a8\u753b\u7a0b\u5e8f\u5faa\u73af\u5c06\u67d0\u4e2a\u503c\u8bbe\u7f6e\u4e3a\u76f8\u540c\u5185\u5bb9\u7684\u8bbe\u8ba1\u6a21\u5f0f\u3002&nbsp;\u6b64\u65b9\u6cd5\u4f1a\u4ea7\u751f\u76f8\u5f53\u5927\u7684\u5f00\u9500\uff0c\u4f46\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6ca1\u6709\u5f71\u54cd\u3002&nbsp;<a href=\"https:\/\/docs.unity3d.com\/Manual\/MecanimPeformanceandOptimization.html\">\u5728\u6b64\u5904\u4e86\u89e3\u8be6\u7ec6\u4fe1\u606f\u3002<\/a><\/li><li><strong>\u590d\u6742\u7b97\u6cd5<\/strong>\u5982\u679c\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u590d\u6742\u7b97\u6cd5\uff0c\u4f8b\u5982\u9006\u5411\u8fd0\u52a8\u3001\u8def\u5f84\u67e5\u627e\u7b49\uff0c\u8bf7\u52aa\u529b\u627e\u5230\u66f4\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u6216\u8c03\u6574\u5176\u6027\u80fd\u76f8\u5173\u7684\u8bbe\u7f6e<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"cpu-to-gpu-performance-recommendations\">CPU-GPU \u6027\u80fd\u5efa\u8bae<\/h2>\n\n\n\n<p>\u4e00\u822c\u60c5\u51b5\u4e0b\uff0cCPU-GPU \u6027\u80fd\u5f52\u6839\u7ed3\u5e95\u4e0e\u63d0\u4ea4\u5230\u663e\u5361\u7684<strong>\u7ed8\u5236\u8c03\u7528<\/strong>\u76f8\u5173\u3002&nbsp;\u4e3a\u4e86\u6539\u5584\u6027\u80fd\uff0c\u9700\u8981\u6218\u7565\u6027\u5730<strong>\u51cf\u5c11<\/strong>\u7ed8\u5236\u8c03\u7528\uff0c\u6216<strong>\u91cd\u65b0\u6784\u5efa<\/strong>\u7ed8\u5236\u8c03\u7528\u4ee5\u83b7\u5f97\u6700\u4f73\u7ed3\u679c\u3002&nbsp;\u7531\u4e8e\u7ed8\u5236\u8c03\u7528\u672c\u8eab\u662f\u8d44\u6e90\u5bc6\u96c6\u578b\u7684\uff0c\u51cf\u5c11\u6b64\u7c7b\u8c03\u7528\u53ef\u4ee5\u51cf\u5c11\u6240\u9700\u7684\u603b\u4f53\u5de5\u4f5c\u91cf\u3002&nbsp;\u6b64\u5916\uff0c\u7ed8\u5236\u8c03\u7528\u4e4b\u95f4\u7684\u72b6\u6001\u66f4\u6539\u9700\u8981\u5728\u56fe\u5f62\u9a71\u52a8\u7a0b\u5e8f\u4e2d\u6267\u884c\u9ad8\u5f00\u9500\u7684\u9a8c\u8bc1\u548c\u8f6c\u6362\u6b65\u9aa4\uff0c\u56e0\u6b64\uff0c\u91cd\u65b0\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\u7684\u7ed8\u5236\u8c03\u7528\u6765\u9650\u5236\u72b6\u6001\u66f4\u6539\uff08\u4f8b\u5982&nbsp;\u4e0d\u540c\u7684\u6750\u6599\u7b49\uff09\u53ef\u4ee5\u5927\u5e45\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n\n\n\n<p>Unity \u901a\u8fc7\u4e00\u7bc7\u8be6\u5c3d\u7684\u6587\u7ae0\u6982\u8ff0\u5e76\u6df1\u5165\u63a2\u8ba8\u4e86\u5982\u4f55\u6839\u636e\u5176\u5e73\u53f0\u6279\u5904\u7406\u7ed8\u5236\u8c03\u7528\u3002<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/docs.unity3d.com\/Manual\/DrawCallBatching.html\">Unity \u7ed8\u5236\u8c03\u7528\u6279\u5904\u7406<\/a><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"single-pass-instanced-rendering\">\u5355\u901a\u9053\u5b9e\u4f8b\u5316\u6e32\u67d3<\/h4>\n\n\n\n<p>Unity \u4e2d\u7684\u5355\u901a\u9053\u5b9e\u4f8b\u5316\u6e32\u67d3\u4f7f\u9488\u5bf9\u6bcf\u53ea\u773c\u775b\u7684\u7ed8\u5236\u8c03\u7528\u7f29\u51cf\u4e3a\u4e00\u4e2a\u5b9e\u4f8b\u5316\u7ed8\u5236\u8c03\u7528\u3002&nbsp;\u7531\u4e8e\u4e24\u4e2a\u7ed8\u5236\u8c03\u7528\u4e4b\u95f4\u7684\u7f13\u5b58\u5185\u805a\u6027\uff0cGPU \u7684\u6027\u80fd\u4e5f\u80fd\u5f97\u5230\u4e00\u5b9a\u7684\u6539\u5584\u3002<\/p>\n\n\n\n<p>\u5728 Unity \u9879\u76ee\u4e2d\u542f\u7528\u6b64\u529f\u80fd<\/p>\n\n\n\n<ol><li>\u6253\u5f00\u201c\u64ad\u653e\u5668 XR \u8bbe\u7f6e\u201d\uff08\u8f6c\u5230\u201c\u7f16\u8f91\u201d &gt; \u201c\u9879\u76ee\u8bbe\u7f6e\u201d &gt; \u201c\u64ad\u653e\u5668\u201d &gt; \u201cXR \u8bbe\u7f6e\u201d\uff09<\/li><li>\u4ece\u201c\u7acb\u4f53\u6e32\u67d3\u65b9\u6cd5\u201d\u4e0b\u62c9\u83dc\u5355\u4e2d\u9009\u62e9\u201c\u5355\u901a\u9053\u5b9e\u4f8b\u5316\u201d\uff08\u5fc5\u987b\u9009\u4e2d\u201c\u652f\u6301\u865a\u62df\u73b0\u5b9e\u201d\u590d\u9009\u6846\uff09<\/li><\/ol>\n\n\n\n<p>\u6709\u5173\u6b64\u6e32\u67d3\u65b9\u6cd5\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u9605\u8bfb Unity \u7684\u4ee5\u4e0b\u6587\u7ae0\u3002<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/blogs.unity3d.com\/2017\/11\/21\/how-to-maximize-ar-and-vr-performance-with-advanced-stereo-rendering\/\">\u5982\u4f55\u4f7f\u7528\u9ad8\u7ea7\u7acb\u4f53\u6e32\u67d3\u6700\u5927\u5316 AR \u548c VR \u7684\u6027\u80fd<\/a><\/li><li><a href=\"https:\/\/docs.unity3d.com\/Manual\/SinglePassInstancing.html\">\u5355\u901a\u9053\u5b9e\u4f8b\u5316<\/a><\/li><\/ul>\n\n\n\n<p>&nbsp;\u5907\u6ce8<\/p>\n\n\n\n<p>\u5982\u679c\u5f00\u53d1\u4eba\u5458\u7684\u73b0\u6709\u81ea\u5b9a\u4e49\u7740\u8272\u5668\u4e0d\u662f\u9488\u5bf9\u5b9e\u4f8b\u5316\u7f16\u5199\u7684\uff0c\u5219\u5355\u901a\u9053\u5b9e\u4f8b\u5316\u6e32\u67d3\u4f1a\u53d1\u751f\u4e00\u4e2a\u5e38\u89c1\u95ee\u9898\u3002&nbsp;\u542f\u7528\u6b64\u529f\u80fd\u540e\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u80fd\u4f1a\u6ce8\u610f\u5230\uff0c\u67d0\u4e9b GameObject \u53ea\u5728\u4e00\u53ea\u773c\u775b\u4e2d\u5448\u73b0\u3002&nbsp;\u8fd9\u662f\u56e0\u4e3a\uff0c\u5173\u8054\u7684\u81ea\u5b9a\u4e49\u7740\u8272\u5668\u6ca1\u6709\u4e0e\u5b9e\u4f8b\u5316\u76f8\u5173\u7684\u9002\u5f53\u5c5e\u6027\u3002<\/p>\n\n\n\n<p>\u8bf7\u53c2\u9605 Unity \u6587\u7ae0&nbsp;<a href=\"https:\/\/docs.unity3d.com\/Manual\/SinglePassStereoRenderingHoloLens.html\">HoloLens \u7684 \u5355\u901a\u9053\u7acb\u4f53\u6e32\u67d3<\/a>\u6765\u4e86\u89e3\u5982\u4f55\u89e3\u51b3\u6b64\u95ee\u9898<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"static-batching\">\u9759\u6001\u6279\u5904\u7406<\/h4>\n\n\n\n<p>Unity \u80fd\u591f\u6279\u5904\u7406\u8bb8\u591a\u9759\u6001\u5bf9\u8c61\uff0c\u4ee5\u51cf\u5c11\u5bf9 GPU \u7684\u7ed8\u5236\u8c03\u7528\u3002&nbsp;\u9759\u6001\u6279\u5904\u7406\u9002\u7528\u4e8e Unity \u4e2d\u5177\u6709\u4ee5\u4e0b\u7279\u5f81\u7684\u5927\u591a\u6570<a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/Renderer.html\">\u6e32\u67d3\u5668<\/a>\uff1a<strong>1) \u5171\u4eab\u76f8\u540c\u7684\u6750\u6599<\/strong>\uff1b<strong>2) \u5168\u90e8\u6807\u8bb0\u4e3a&nbsp;<em>Static<\/em><\/strong>&nbsp;\uff08\u5728 Unity \u4e2d\u9009\u62e9\u4e00\u4e2a\u5bf9\u8c61\uff0c\u7136\u540e\u5355\u51fb\u68c0\u67e5\u5668\u53f3\u4e0a\u89d2\u7684\u590d\u9009\u6846\uff09\u3002&nbsp;\u6807\u8bb0\u4e3a&nbsp;<em>Static<\/em>&nbsp;\u7684 GameObject \u65e0\u6cd5\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u6574\u4e2a\u8fd0\u884c\u65f6\u4e2d\u79fb\u52a8\u3002&nbsp;\u56e0\u6b64\uff0c\u5728\u51e0\u4e4e\u6bcf\u4e2a\u5bf9\u8c61\u90fd\u9700\u8981\u8fdb\u884c\u5b9a\u4f4d\u3001\u79fb\u52a8\u3001\u7f29\u653e\u7b49\u64cd\u4f5c\u7684 HoloLens \u4e0a\uff0c\u53ef\u80fd\u5f88\u96be\u5229\u7528\u9759\u6001\u6279\u5904\u7406\u3002\u5bf9\u4e8e\u6c89\u6d78\u5f0f\u5934\u6234\u663e\u793a\u8bbe\u5907\uff0c\u9759\u6001\u6279\u5904\u7406\u53ef\u4ee5\u5927\u5e45\u51cf\u5c11\u7ed8\u5236\u8c03\u7528\uff0c\u4ece\u800c\u6539\u5584\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u6709\u5173\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u9605\u8bfb&nbsp;<a href=\"https:\/\/docs.unity3d.com\/Manual\/DrawCallBatching.html\">Unity \u4e2d\u7684\u7ed8\u5236\u8c03\u7528\u6279\u5904\u7406<\/a>\u4e0b\u7684\u201c\u9759\u6001\u6279\u5904\u7406\u201d\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"dynamic-batching\">\u52a8\u6001\u6279\u5904\u7406<\/h4>\n\n\n\n<p>\u7531\u4e8e\u5728 HoloLens \u5f00\u53d1\u4e2d\u5c06\u5bf9\u8c61\u6807\u8bb0\u4e3a&nbsp;<em>Static<\/em>&nbsp;\u4f1a\u9020\u6210\u95ee\u9898\uff0c\u52a8\u6001\u6279\u5904\u7406\u53ef\u80fd\u662f\u5f25\u8865\u8fd9\u9879\u77ed\u7f3a\u529f\u80fd\u7684\u6781\u4f73\u624b\u6bb5\u3002&nbsp;\u5f53\u7136\uff0c\u5b83\u4e5f\u53ef\u7528\u4e8e\u6c89\u6d78\u5f0f\u5934\u6234\u663e\u793a\u8bbe\u5907\u3002&nbsp;\u4e0d\u8fc7\uff0cUnity \u4e2d\u7684\u52a8\u6001\u6279\u5904\u7406\u53ef\u80fd\u5f88\u96be\u542f\u7528\uff0c\u539f\u56e0\u662f GameObject \u5fc5\u987b&nbsp;<strong>a) \u5171\u4eab\u76f8\u540c\u7684\u6750\u6599<\/strong>\uff1b<strong>b) \u7b26\u5408\u5176\u4ed6\u5f88\u591a\u6761\u4ef6<\/strong>\u3002<\/p>\n\n\n\n<p>\u6709\u5173\u6761\u4ef6\u7684\u5b8c\u6574\u5217\u8868\uff0c\u8bf7\u9605\u8bfb<a href=\"https:\/\/docs.unity3d.com\/Manual\/DrawCallBatching.html\">Unity \u4e2d\u7684\u7ed8\u5236\u8c03\u7528\u6279\u5904\u7406<\/a>\u4e0b\u7684\u201c\u52a8\u6001\u6279\u5904\u7406\u201d\u3002&nbsp;\u6700\u5e38\u89c1\u7684\u60c5\u51b5\u662f\uff0c\u7531\u4e8e\u5173\u8054\u7684\u7f51\u683c\u6570\u636e\u4e0d\u80fd\u8d85\u8fc7 300 \u4e2a\u9876\u70b9\uff0c\u56e0\u6b64 GameObject \u65e0\u6548\uff0c\u65e0\u6cd5\u5bf9\u5176\u8fdb\u884c\u52a8\u6001\u6279\u5904\u7406\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"other-techniques\">\u5176\u4ed6\u6280\u672f<\/h4>\n\n\n\n<p>\u4ec5\u5f53\u591a\u4e2a GameObject \u80fd\u591f\u5171\u4eab\u540c\u4e00\u6750\u6599\u65f6\uff0c\u624d\u4f1a\u53d1\u751f\u6279\u5904\u7406\u3002&nbsp;\u901a\u5e38\uff0c\u6279\u5904\u7406\u53d7\u963b\u7684\u539f\u56e0\u662f GameObject \u9700\u8981\u5bf9\u5176\u5404\u81ea\u7684\u6750\u6599\u4f7f\u7528\u72ec\u7279\u7684\u7eb9\u7406\u3002&nbsp;\u5f00\u53d1\u4eba\u5458\u5f80\u5f80\u5c06\u7eb9\u7406\u5408\u5e76\u6210\u4e00\u4e2a\u5927\u7eb9\u7406\uff0c\u6b64\u65b9\u6cd5\u79f0\u4e3a<a href=\"https:\/\/en.wikipedia.org\/wiki\/Texture_atlas\">\u7eb9\u7406\u96c6\u5408<\/a>\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u5728\u53ef\u80fd\u4e14\u5408\u7406\u7684\u60c5\u51b5\u4e0b\uff0c\u4ed6\u4eec\u503e\u5411\u4e8e\u5c06\u7f51\u683c\u5408\u5e76\u6210\u4e00\u4e2a GameObject\u3002&nbsp;Unity \u4e2d\u7684\u6bcf\u4e2a\u6e32\u67d3\u5668\u5177\u6709\u81ea\u8eab\u5173\u8054\u7684\u7ed8\u5236\u8c03\u7528\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u4e00\u4e2a\u6e32\u67d3\u5668\u63d0\u4ea4\u5408\u5e76\u7684\u7f51\u683c\u3002<\/p>\n\n\n\n<p>&nbsp;\u5907\u6ce8<\/p>\n\n\n\n<p>\u5728\u8fd0\u884c\u65f6\u4fee\u6539 Renderer.material \u5c5e\u6027\u4f1a\u521b\u5efa\u6750\u6599\u7684\u526f\u672c\uff0c\u56e0\u6b64\u53ef\u80fd\u4f1a\u4e2d\u65ad\u6279\u5904\u7406\u3002&nbsp;\u4f7f\u7528 Renderer.sharedMaterial \u53ef\u4ee5\u4fee\u6539\u5404\u4e2a GameObject \u7684\u5171\u4eab\u6750\u6599\u5c5e\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"gpu-performance-recommendations\">GPU \u6027\u80fd\u5efa\u8bae<\/h2>\n\n\n\n<p>\u8be6\u7ec6\u4e86\u89e3<a href=\"https:\/\/unity3d.com\/learn\/tutorials\/temas\/performance-optimization\/optimizing-graphics-rendering-unity-games\">\u5982\u4f55\u5728 Unity \u4e2d\u4f18\u5316\u56fe\u5f62\u6e32\u67d3<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"optimize-depth-buffer-sharing\">\u4f18\u5316\u6df1\u5ea6\u7f13\u51b2\u533a\u5171\u4eab<\/h3>\n\n\n\n<p>\u901a\u5e38\u5efa\u8bae\u5728\u201c\u64ad\u653e\u5668 XR \u8bbe\u7f6e\u201d\u4e0b\u542f\u7528\u201c\u6df1\u5ea6\u7f13\u51b2\u533a\u5171\u4eab\u201d\uff0c\u4ee5\u4f18\u5316<a href=\"https:\/\/docs.microsoft.com\/zh-cn\/windows\/mixed-reality\/hologram-stability\">\u5168\u606f\u5f71\u50cf\u7a33\u5b9a\u6027<\/a>\u3002&nbsp;\u4f46\u662f\uff0c\u5728\u4f7f\u7528\u6b64\u8bbe\u7f6e\u7684\u60c5\u51b5\u4e0b\u542f\u7528\u57fa\u4e8e\u6df1\u5ea6\u7684\u540e\u671f\u9636\u6bb5\u91cd\u65b0\u6295\u5f71\u65f6\uff0c\u5efa\u8bae\u9009\u62e9&nbsp;<strong>16 \u4f4d\u6df1\u5ea6\u683c\u5f0f<\/strong>\u800c\u4e0d\u662f&nbsp;<strong>24 \u4f4d\u6df1\u5ea6\u683c\u5f0f<\/strong>\u3002&nbsp;16 \u4f4d\u6df1\u5ea6\u7f13\u51b2\u533a\u53ef\u4ee5\u5927\u5e45\u51cf\u5c11\u4e0e\u6df1\u5ea6\u7f13\u51b2\u533a\u6d41\u91cf\u76f8\u5173\u7684\u5e26\u5bbd\uff08\u4ee5\u53ca\u7535\u91cf\u6d88\u8017\uff09\u3002&nbsp;\u8fd9\u53ef\u80fd\u4f1a\u7ed9\u8282\u80fd\u548c\u6027\u80fd\u63d0\u5347\u5e26\u6765\u5f88\u5927\u7684\u597d\u5904\u3002&nbsp;\u4f46\u662f\uff0c\u4f7f\u7528&nbsp;<em>16 \u4f4d\u6df1\u5ea6\u683c\u5f0f<\/em>\u53ef\u80fd\u4f1a\u9020\u6210\u4e24\u79cd\u8d1f\u9762\u5f71\u54cd\u3002<\/p>\n\n\n\n<p><strong>Z \u51b2\u7a81<\/strong><\/p>\n\n\n\n<p>\u4e0e 24 \u4f4d\u76f8\u6bd4\uff0c16 \u4f4d\u7684\u66f4\u4f4e\u6df1\u5ea6\u8303\u56f4\u4fdd\u771f\u5ea6\u66f4\u5bb9\u6613\u53d1\u751f&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Z-fighting\">Z \u51b2\u7a81<\/a>\u3002&nbsp;\u82e5\u8981\u907f\u514d\u8fd9\u79cd\u5047\u8c61\uff0c\u8bf7\u4fee\u6539&nbsp;<a href=\"https:\/\/docs.unity3d.com\/Manual\/class-Camera.html\">Unity \u76f8\u673a<\/a>\u7684\u8fd1\u8ddd\/\u8fdc\u8ddd\u526a\u88c1\u5e73\u9762\uff0c\u4ee5\u91c7\u7528\u66f4\u4f4e\u7684\u7cbe\u5ea6\u3002&nbsp;\u5bf9\u4e8e\u57fa\u4e8e HoloLens \u7684\u5e94\u7528\u7a0b\u5e8f\uff0c50 \u7c73\uff08\u800c\u4e0d\u662f Unity \u7684\u9ed8\u8ba4 1000 \u7c73\uff09\u7684\u8fdc\u8ddd\u526a\u88c1\u5e73\u9762\u901a\u5e38\u53ef\u4ee5\u6d88\u9664\u4efb\u4f55 Z \u51b2\u7a81\u3002<\/p>\n\n\n\n<p><strong>\u5df2\u7981\u7528\u6a21\u5177\u7f13\u51b2\u533a<\/strong><\/p>\n\n\n\n<p>\u5f53 Unity \u521b\u5efa&nbsp;<a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/RenderTexture-depth.html\">16 \u4f4d\u6df1\u5ea6\u7684\u6e32\u67d3\u7eb9\u7406<\/a>\u65f6\uff0c\u4e0d\u4f1a\u521b\u5efa\u6a21\u5177\u7f13\u51b2\u533a\u3002&nbsp;\u9009\u62e9 24 \u4f4d\u6df1\u5ea6\u683c\u5f0f\u540e\uff0c\u6bcf\u4e2a Unity \u6587\u6863\u5c06\u521b\u5efa\u4e00\u4e2a 24 \u4f4d Z \u7f13\u51b2\u533a\u548c\u4e00\u4e2a [8 \u4f4d\u6a21\u5177\u7f13\u51b2\u533a] (<a href=\"https:\/\/docs.unity3d.com\/Manual\/SL-Stencil.html\">https:\/\/docs.unity3d.com\/Manual\/SL-Stencil.html<\/a>) \uff08\u5982\u679c 32 \u4f4d\u5728\u8bbe\u5907\u4e0a\u9002\u7528\uff0c\u901a\u5e38\u5728 HoloLens \u7b49\u8bbe\u5907\u4e0a\u9002\u7528\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"avoid-full-screen-effects\">\u907f\u514d\u5168\u5c4f\u6548\u679c<\/h3>\n\n\n\n<p>\u5168\u5c4f\u8fd0\u884c\u7684\u6280\u672f\u53ef\u80fd\u4f1a\u4ea7\u751f\u76f8\u5f53\u9ad8\u7684\u5f00\u9500\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u6570\u91cf\u7ea7\u662f\u6bcf\u5e27\u6570\u767e\u4e07\u6b21\u64cd\u4f5c\u3002&nbsp;\u56e0\u6b64\uff0c\u5efa\u8bae\u907f\u514d\u6297\u952f\u9f7f\u3001\u5f00\u82b1\u7b49<a href=\"https:\/\/docs.unity3d.com\/Manual\/PostProcessingOverview.html\">\u540e\u5904\u7406<\/a>\u6548\u679c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"optimal-lighting-settings\">\u6700\u4f73\u7167\u660e\u8bbe\u7f6e<\/h3>\n\n\n\n<p>Unity \u4e2d\u7684<a href=\"https:\/\/docs.unity3d.com\/Manual\/GIIntro.html\">\u5b9e\u65f6\u5168\u5c40\u7167\u660e<\/a>\u53ef\u4ee5\u63d0\u4f9b\u6770\u51fa\u7684\u89c6\u89c9\u6548\u679c\uff0c\u4f46\u6d89\u53ca\u5230\u5f00\u9500\u5f88\u9ad8\u7684\u7167\u660e\u8ba1\u7b97\u3002&nbsp;\u5efa\u8bae\u901a\u8fc7\u201c\u7a97\u53e3\u201d &gt; \u201c\u6e32\u67d3\u201d &gt; \u201c\u7167\u660e\u8bbe\u7f6e\u201d&gt; \u53d6\u6d88\u9009\u4e2d\u201c\u5b9e\u65f6\u5168\u5c40\u7167\u660e\u201d\uff0c\u4e3a\u6bcf\u4e2a Unity \u573a\u666f\u6587\u4ef6\u7981\u7528\u201c\u5b9e\u65f6\u5168\u5c40\u7167\u660e\u201d\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u5efa\u8bae\u7981\u7528\u6240\u6709\u9634\u5f71\u6295\u5c04\uff0c\u56e0\u4e3a\u8fd9\u4e5f\u4f1a\u5c06\u9ad8\u5f00\u9500\u7684 GPU \u901a\u9053\u6dfb\u52a0\u5230 Unity \u573a\u666f\u4e2d\u3002&nbsp;\u53ef\u4ee5\u6309\u5149\u6e90\u7981\u7528\u9634\u5f71\uff0c\u4f46\u4e5f\u53ef\u4ee5\u901a\u8fc7\u201c\u8d28\u91cf\u201d\u8bbe\u7f6e\u5bf9\u5176\u8fdb\u884c\u6574\u4f53\u63a7\u5236\u3002<\/p>\n\n\n\n<p>\u8f6c\u5230\u201c\u7f16\u8f91\u201d &gt; \u201c\u9879\u76ee\u8bbe\u7f6e\u201d\uff0c\u7136\u540e\u9009\u62e9\u201c\u8d28\u91cf\u201d\u7c7b\u522b &gt; \u4e3a\u201cUWP \u5e73\u53f0\u201d\u9009\u62e9\u201c\u4f4e\u8d28\u91cf\u201d\u3002&nbsp;\u8fd8\u53ef\u4ee5\u76f4\u63a5\u5c06\u201c\u9634\u5f71\u201d\u5c5e\u6027\u8bbe\u7f6e\u4e3a\u201c\u7981\u7528\u9634\u5f71\u201d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"reduce-poly-count\">\u51cf\u5c11\u591a\u8fb9\u5f62\u8ba1\u6570<\/h3>\n\n\n\n<p>\u901a\u5e38\u53ef\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u51cf\u5c11\u591a\u8fb9\u5f62\u8ba1\u6570<\/p>\n\n\n\n<ol><li>\u4ece\u573a\u666f\u4e2d\u5220\u9664\u5bf9\u8c61<\/li><li>\u62bd\u79bb\u8d44\u4ea7\uff0c\u4ee5\u51cf\u5c11\u7ed9\u5b9a\u7f51\u683c\u7684\u591a\u8fb9\u5f62\u6570\u76ee<\/li><li>\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b9e\u65bd<a href=\"https:\/\/docs.unity3d.com\/Manual\/LevelOfDetail.html\">\u8be6\u7ec6\u7ea7\u522b (LOD) \u7cfb\u7edf<\/a>\uff0c\u4ee5\u901a\u8fc7\u540c\u4e00\u51e0\u4f55\u7ed3\u6784\u7684\u8f83\u5c0f\u591a\u8fb9\u5f62\u7248\u672c\u6e32\u67d3\u8fdc\u8ddd\u79bb\u5bf9\u8c61<\/li><\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"understanding-shaders-in-unity\">\u4e86\u89e3 Unity \u4e2d\u7684\u7740\u8272\u5668<\/h3>\n\n\n\n<p>\u82e5\u8981\u5927\u81f4\u6bd4\u8f83\u7740\u8272\u5668\u7684\u6027\u80fd\uff0c\u4e00\u79cd\u7b80\u5355\u65b9\u6cd5\u662f\u8bc6\u522b\u6bcf\u4e2a\u7740\u8272\u5668\u5728\u8fd0\u884c\u65f6\u6267\u884c\u7684\u5e73\u5747\u64cd\u4f5c\u6570\u76ee\u3002&nbsp;\u53ef\u5728 Unity \u4e2d\u8f7b\u677e\u5b9e\u73b0\u6b64\u76ee\u7684\u3002<\/p>\n\n\n\n<ol><li>\u9009\u62e9\u7740\u8272\u5668\u8d44\u4ea7\u6216\u9009\u62e9\u6750\u6599\uff0c\u7136\u540e\u5728\u68c0\u67e5\u5668\u7a97\u53e3\u7684\u53f3\u4e0a\u89d2\u9009\u62e9\u9f7f\u8f6e\u56fe\u6807\uff0c\u7136\u540e\u9009\u62e9\u201c\u9009\u62e9\u7740\u8272\u5668\u201d<\/li><li>\u9009\u62e9\u7740\u8272\u5668\u8d44\u4ea7\u540e\uff0c\u5355\u51fb\u68c0\u67e5\u5668\u7a97\u53e3\u4e0b\u7684\u201c\u7f16\u8bd1\u5e76\u663e\u793a\u4ee3\u7801\u201d\u6309\u94ae<\/li><li>\u7f16\u8bd1\u540e\uff0c\u67e5\u770b\u7ed3\u679c\u4e2d\u7684\u7edf\u8ba1\u4fe1\u606f\u90e8\u5206\uff0c\u5176\u4e2d\u5305\u542b\u9488\u5bf9\u9876\u70b9\u548c\u50cf\u7d20\u7740\u8272\u5668\uff08\u6ce8\u610f\uff1a\u50cf\u7d20\u7740\u8272\u5668\u901a\u5e38\u4e5f\u79f0\u4e3a\u6bb5\u7740\u8272\u5668\uff09\u6267\u884c\u7684\u4e0d\u540c\u64cd\u4f5c\u6570\u76ee<\/li><\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"optimize-pixel-shaders\">\u4f18\u5316\u50cf\u7d20\u7740\u8272\u5668<\/h4>\n\n\n\n<p>\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\u67e5\u770b\u7f16\u8bd1\u7684\u7edf\u8ba1\u4fe1\u606f\u7ed3\u679c\u65f6\u53ef\u4ee5\u770b\u5230\uff0c<a href=\"https:\/\/en.wikipedia.org\/wiki\/Shader#Pixel_shaders\">\u6bb5\u7740\u8272\u5668<\/a>\u6267\u884c\u7684\u5e73\u5747\u64cd\u4f5c\u6570\u76ee\u901a\u5e38\u6bd4<a href=\"https:\/\/en.wikipedia.org\/wiki\/Shader#Vertex_shaders\">\u9876\u70b9\u7740\u8272\u5668<\/a>\u66f4\u591a\u3002&nbsp;\u6bb5\u7740\u8272\u5668\uff08\u4e5f\u79f0\u4e3a\u50cf\u7d20\u7740\u8272\u5668\uff09\u662f\u6309\u5c4f\u5e55\u8f93\u51fa\u4e2d\u7684\u50cf\u7d20\u6267\u884c\u7684\uff0c\u800c\u9876\u70b9\u7740\u8272\u5668\u53ea\u662f\u6309\u5c4f\u5e55\u4e0a\u7ed8\u5236\u7684\u6240\u6709\u7f51\u683c\u7684\u6bcf\u4e2a\u9876\u70b9\u6267\u884c\u7684\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u6bb5\u7740\u8272\u5668\u4e0d\u4ec5\u4ec5\u662f\u6307\u4ee4\u6570\u6bd4\u9876\u70b9\u7740\u8272\u5668\u66f4\u591a\uff08\u56e0\u4e3a\u8981\u6267\u884c\u6240\u6709\u7167\u660e\u8ba1\u7b97\uff09\uff0c\u800c\u4e14\u6bb5\u7740\u8272\u5668\u51e0\u4e4e\u603b\u662f\u9488\u5bf9\u8f83\u5927\u6570\u636e\u96c6\u6267\u884c\u7684\u3002&nbsp;\u4f8b\u5982\uff0c\u5982\u679c\u5c4f\u5e55\u8f93\u51fa\u4e3a 2,000 x 2,000 \u56fe\u50cf\uff0c\u5219\u6bb5\u7740\u8272\u5668\u53ef\u80fd\u4f1a\u6267\u884c 2,000*2,000 = 4,000,000 \u6b21\u3002&nbsp;\u5982\u679c\u6e32\u67d3\u4e24\u53ea\u773c\u775b\uff0c\u6b64\u6570\u5b57\u5c06\u4f1a\u7ffb\u500d\uff0c\u56e0\u4e3a\u6709\u4e24\u4e2a\u5c4f\u5e55\u3002&nbsp;\u5982\u679c\u6df7\u5408\u73b0\u5b9e\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u591a\u4e2a\u901a\u9053\u3001\u5168\u5c4f\u540e\u5904\u7406\u6548\u679c\u6216\u4ee5\u76f8\u540c\u7684\u50cf\u7d20\u6e32\u67d3\u591a\u4e2a\u7f51\u683c\uff0c\u5219\u6b64\u6570\u5b57\u4f1a\u5927\u5e45\u63d0\u9ad8\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u5728\u6bb5\u7740\u8272\u5668\u4e2d\u51cf\u5c11\u64cd\u4f5c\u6570\u76ee\u6240\u5e26\u6765\u7684\u6027\u80fd\u589e\u76ca\uff0c\u901a\u5e38\u8fdc\u8fdc\u597d\u8fc7\u5728\u9876\u70b9\u7740\u8272\u5668\u4e2d\u8fdb\u884c\u4f18\u5316\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"unity-standard-shader-alternatives\">Unity \u6807\u51c6\u7740\u8272\u5668\u66ff\u4ee3\u6280\u672f<\/h4>\n\n\n\n<p>\u4e0d\u8981\u4f7f\u7528\u57fa\u4e8e\u7269\u7406\u5b66\u7684\u6e32\u67d3 (PBR) \u6216\u5176\u4ed6\u4f18\u8d28\u7740\u8272\u5668\uff0c\u800c\u662f\u5bfb\u6c42\u5229\u7528\u66f4\u9ad8\u6027\u80fd\u4e14\u66f4\u7ecf\u6d4e\u7684\u7740\u8272\u5668\u3002&nbsp;<a href=\"https:\/\/github.com\/Microsoft\/MixedRealityToolkit-Unity\">\u6df7\u5408\u73b0\u5b9e\u5de5\u5177\u5305<\/a>\u63d0\u4f9b\u9488\u5bf9\u6df7\u5408\u73b0\u5b9e\u9879\u76ee\u8fdb\u884c\u4f18\u5316\u7684&nbsp;<a href=\"https:\/\/microsoft.github.io\/MixedRealityToolkit-Unity\/Documentation\/README_MRTKStandardShader.html\">MRTK \u6807\u51c6\u7740\u8272\u5668<\/a>\u3002<\/p>\n\n\n\n<p>\u4e0e Unity \u6807\u51c6\u7740\u8272\u5668\u76f8\u6bd4\uff0cUnity \u8fd8\u63d0\u4f9b\u4e0d\u53d1\u5149\u3001\u9876\u70b9\u53d1\u4eae\u3001\u6f2b\u5c04\u548c\u5176\u4ed6\u7b80\u5316\u7684\u7740\u8272\u5668\u9009\u9879\u3002&nbsp;\u6709\u5173\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605<a href=\"https:\/\/docs.unity3d.com\/Manual\/shader-Performance.html\">\u5185\u7f6e\u7740\u8272\u5668\u7684\u7528\u6cd5\u548c\u6027\u80fd<\/a>\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"shader-preloading\">\u7740\u8272\u5668\u9884\u52a0\u8f7d<\/h4>\n\n\n\n<p>\u4f7f\u7528\u7740\u8272\u5668\u9884\u52a0\u8f7d\u548c\u5176\u4ed6\u6280\u5de7\u4f18\u5316<a href=\"https:\/\/docs.unity3d.com\/Manual\/OptimizingShaderLoadTime.html\">\u7740\u8272\u5668\u52a0\u8f7d\u65f6\u95f4<\/a>\u3002&nbsp;\u5177\u4f53\u800c\u8a00\uff0c\u7740\u8272\u5668\u9884\u52a0\u8f7d\u610f\u5473\u7740\u4e0d\u4f1a\u770b\u5230\u8fd0\u884c\u65f6\u7740\u8272\u5668\u7f16\u8bd1\u9020\u6210\u7684\u4efb\u4f55\u5e27\u805a\u7ed3\u60c5\u51b5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"limit-overdraw\">\u9650\u5236\u8fc7\u5ea6\u7ed8\u5236<\/h3>\n\n\n\n<p>\u5728 Unity \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5728\u201c\u573a\u666f\u201d\u89c6\u56fe\u7684\u5de6\u4e0a\u89d2\u5207\u6362<a href=\"https:\/\/docs.unity3d.com\/Manual\/ViewModes.html\"><strong>\u7ed8\u5236\u6a21\u5f0f\u83dc\u5355<\/strong><\/a>\u5e76\u9009\u62e9\u201c\u8fc7\u5ea6\u7ed8\u5236\u201d\uff0c\u6765\u663e\u793a\u5176\u573a\u666f\u7684\u8fc7\u5ea6\u7ed8\u5236\u3002<\/p>\n\n\n\n<p>\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u5728\u5c06\u5bf9\u8c61\u53d1\u9001\u5230 GPU \u4e4b\u524d\u63d0\u524d\u5254\u9664\u5bf9\u8c61\u53ef\u4ee5\u7f13\u89e3\u8fc7\u5ea6\u7ed8\u5236\u3002&nbsp;Unity \u63d0\u4f9b\u4e86\u6709\u5173\u4e3a\u5176\u5f15\u64ce\u5b9e\u73b0<a href=\"https:\/\/docs.unity3d.com\/Manual\/OcclusionCulling.html\">\u906e\u6321\u5254\u9664<\/a>\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"memory-recommendations\">\u5185\u5b58\u5efa\u8bae<\/h2>\n\n\n\n<p>\u8fc7\u591a\u7684\u5185\u5b58\u5206\u914d\u548c\u89e3\u9664\u5206\u914d\u64cd\u4f5c\u53ef\u80fd\u5bf9\u5168\u606f\u5e94\u7528\u7a0b\u5e8f\u4ea7\u751f\u8d1f\u9762\u5f71\u54cd\uff0c\u5bfc\u81f4\u6027\u80fd\u4e0d\u7a33\u5b9a\u3001\u5e27\u51bb\u7ed3\u548c\u5176\u4ed6\u4e0d\u5229\u884c\u4e3a\u3002&nbsp;\u5728 Unity \u4e2d\u8fdb\u884c\u5f00\u53d1\u65f6\uff0c\u4e86\u89e3\u5185\u5b58\u6ce8\u610f\u4e8b\u9879\u7279\u522b\u91cd\u8981\uff0c\u56e0\u4e3a\u5185\u5b58\u7ba1\u7406\u7531\u5783\u573e\u56de\u6536\u5668\u8fdb\u884c\u63a7\u5236\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"garbage-collection\">\u5783\u573e\u56de\u6536<\/h4>\n\n\n\n<p>\u5728\u6267\u884c\u671f\u95f4\u6fc0\u6d3b\u5783\u573e\u56de\u6536\u5668 (GC) \u6765\u5206\u6790\u4e0d\u518d\u5904\u4e8e\u8303\u56f4\u5185\u7684\u5bf9\u8c61\u65f6\uff0c\u5982\u679c\u9700\u8981\u91ca\u653e\u5bf9\u8c61\u7684\u5185\u5b58\u4ee5\u4fbf\u53ef\u4f9b\u91cd\u590d\u4f7f\u7528\uff0c\u5219\u5168\u606f\u5e94\u7528\u4f1a\u5c06\u5904\u7406\u8ba1\u7b97\u65f6\u95f4\u635f\u5931\u5728 GC \u4e0a\u3002&nbsp;\u8fde\u7eed\u7684\u5206\u914d\u548c\u89e3\u9664\u5206\u914d\u901a\u5e38\u9700\u8981\u5783\u573e\u56de\u6536\u5668\u66f4\u9891\u7e41\u5730\u8fd0\u884c\uff0c\u56e0\u6b64\u4f1a\u635f\u5bb3\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n\n\n\n<p>Unity \u5728\u4e00\u4e2a\u5f88\u597d\u7684\u7f51\u9875\u4e2d\u8be6\u7ec6\u8bf4\u660e\u4e86\u5783\u573e\u56de\u6536\u5668\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u5e76\u63d0\u4f9b\u4e86\u6709\u5173\u5982\u4f55\u4e3a\u5185\u5b58\u7ba1\u7406\u7f16\u5199\u66f4\u9ad8\u6548\u4ee3\u7801\u7684\u63d0\u793a\u3002<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/unity3d.com\/learn\/tutorials\/topics\/performance-optimization\/optimizing-garbage-collection-unity-games?playlist=44069\">\u4f18\u5316 Unity \u6e38\u620f\u4e2d\u7684\u5783\u573e\u56de\u6536<\/a><\/li><\/ul>\n\n\n\n<p>\u5bfc\u81f4\u8fc7\u5ea6\u5783\u573e\u56de\u6536\u7684\u6700\u5e38\u89c1\u539f\u56e0\u4e4b\u4e00\u662f\u5728 Unity \u5f00\u53d1\u4e2d\u4e0d\u7f13\u5b58\u5bf9\u7ec4\u4ef6\u548c\u7c7b\u7684\u5f15\u7528\u3002&nbsp;\u5e94\u5728\u8fd0\u884c Start() \u6216 Awake() \u671f\u95f4\u6355\u83b7\u6240\u6709\u5f15\u7528\uff0c\u5e76\u5728\u4ee5\u540e\u8fd0\u884c Update() \u6216 LateUpdate() \u7b49\u51fd\u6570\u671f\u95f4\u91cd\u590d\u4f7f\u7528\u8fd9\u4e9b\u5f15\u7528\u3002<\/p>\n\n\n\n<p>\u5176\u4ed6\u5feb\u901f\u63d0\u793a\uff1a<\/p>\n\n\n\n<ul><li>\u5728\u8fd0\u884c\u65f6\u4f7f\u7528&nbsp;<a href=\"https:\/\/docs.microsoft.com\/dotnet\/api\/system.text.stringbuilder?view=netframework-4.7.2\">StringBuilder<\/a>&nbsp;C# \u7c7b\u52a8\u6001\u751f\u6210\u590d\u6742\u5b57\u7b26\u4e32<\/li><li>\u5220\u9664\u4e0d\u518d\u9700\u8981\u7684 Debug.Log() \u8c03\u7528\uff0c\u56e0\u4e3a\u5b83\u4eec\u4ecd\u4f1a\u5728\u5e94\u7528\u7684\u6240\u6709\u751f\u6210\u7248\u672c\u4e2d\u6267\u884c<\/li><li>\u5982\u679c\u5168\u606f\u5e94\u7528\u901a\u5e38\u9700\u8981\u5927\u91cf\u7684\u5185\u5b58\uff0c\u8bf7\u8003\u8651\u5728\u52a0\u8f7d\u9636\u6bb5\uff08\u4f8b\u5982\uff0c\u5728\u6f14\u793a\u52a0\u8f7d\u6216\u8fc7\u6e21\u5c4f\u5e55\u65f6\uff09\u8c03\u7528&nbsp;<a href=\"https:\/\/docs.microsoft.com\/dotnet\/api\/system.gc.collect?view=netframework-4.7.2\"><em><strong>System.GC.Collect()<\/strong><\/em><\/a><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"object-pooling\">\u5bf9\u8c61\u6c60<\/h4>\n\n\n\n<p>\u5bf9\u8c61\u6c60\u662f\u4e00\u79cd\u70ed\u95e8\u6280\u672f\uff0c\u53ef\u4ee5\u964d\u4f4e\u5bf9\u8c61\u8fde\u7eed\u5206\u914d\u548c\u89e3\u9664\u5206\u914d\u6240\u9020\u6210\u7684\u5f00\u9500\u3002&nbsp;\u6b64\u6280\u672f\u662f\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u5b9e\u73b0\u7684\uff1a\u5206\u914d\u4e00\u4e2a\u7531\u76f8\u540c\u5bf9\u8c61\u6784\u6210\u7684\u8f83\u5927\u6c60\u5e76\u91cd\u590d\u4f7f\u7528\u6b64\u6c60\u4e2d\u975e\u6d3b\u52a8\u7684\u53ef\u7528\u5b9e\u4f8b\uff0c\u800c\u4e0d\u662f\u5728\u5404\u4e2a\u65f6\u95f4\u5185\u4e0d\u65ad\u751f\u6210\u548c\u9500\u6bc1\u5bf9\u8c61\u3002&nbsp;\u5bf9\u8c61\u6c60\u975e\u5e38\u9002\u5408\u5e94\u7528\u4e2d\u751f\u5b58\u671f\u53ef\u53d8\u7684\u53ef\u91cd\u7528\u7ec4\u4ef6\u3002<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/unity3d.com\/learn\/tutorials\/topics\/scripting\/object-pooling\">Unity \u4e2d\u7684\u5bf9\u8c61\u6c60\u6559\u7a0b<\/a><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"startup-performance\">\u542f\u52a8\u6027\u80fd<\/h2>\n\n\n\n<p>\u5e94\u8003\u8651\u4f7f\u7528\u8f83\u5c0f\u7684\u573a\u666f\u542f\u52a8\u5e94\u7528\uff0c\u7136\u540e\u4f7f\u7528&nbsp;<em><a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/SceneManagement.SceneManager.LoadSceneAsync.html\">SceneManager.LoadSceneAsync<\/a><\/em>&nbsp;\u52a0\u8f7d\u573a\u666f\u7684\u5269\u4f59\u90e8\u5206\u3002&nbsp;\u8fd9\u6837\uff0c\u5e94\u7528\u5c31\u53ef\u4ee5\u5c3d\u5feb\u8fdb\u5165\u4ea4\u4e92\u72b6\u6001\u3002&nbsp;\u8bf7\u6ce8\u610f\uff0c\u5728\u6fc0\u6d3b\u65b0\u573a\u666f\u65f6\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u8f83\u5927\u7684 CPU \u5cf0\u503c\uff0c\u5e76\u4e14\u6e32\u67d3\u7684\u4efb\u4f55\u5185\u5bb9\u53ef\u80fd\u4f1a\u51fa\u73b0\u65ad\u8fde\u6216\u805a\u7ed3\u3002&nbsp;\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u65b9\u6cd5\u4e4b\u4e00\u662f\uff0c\u5728\u6240\u8981\u52a0\u8f7d\u7684\u573a\u666f\u4e2d\u5c06 AsyncOperation.allowSceneActivation \u5c5e\u6027\u8bbe\u7f6e\u4e3a\u201cfalse\u201d\uff0c\u7b49\u5f85\u573a\u666f\u52a0\u8f7d\u5b8c\u6210\uff0c\u5c06\u5c4f\u5e55\u6e05\u7406\u4e3a\u9ed1\u5c4f\uff0c\u7136\u540e\u5c06\u6b64\u5c5e\u6027\u91cd\u65b0\u8bbe\u7f6e\u4e3a\u201ctrue\u201d\u4ee5\u5b8c\u6210\u573a\u666f\u6fc0\u6d3b\u3002<\/p>\n\n\n\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u5728\u52a0\u8f7d\u542f\u52a8\u573a\u666f\u65f6\uff0c\u4f1a\u5411\u7528\u6237\u663e\u793a\u5168\u606f\u521d\u59cb\u5c4f\u5e55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528\u5efa\u8bae\u7684 Unity \u9879\u76ee\u8bbe\u7f6e \u5728 Unity \u4e2d\u4f18\u5316\u6df7\u5408\u73b0\u5b9e\u5e94\u7528\u7684\u6027\u80fd\u65f6\uff0c\u6700\u91cd\u8981\u7684\u7b2c\u4e00\u6b65\u662f\u786e\u4fdd\u4f7f\u7528\u5efa\u8bae\u7528\u4e8e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.coolcoding.cn\/index.php?rest_route=\/wp\/v2\/posts\/1908"}],"collection":[{"href":"https:\/\/blog.coolcoding.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.coolcoding.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.coolcoding.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.coolcoding.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1908"}],"version-history":[{"count":2,"href":"https:\/\/blog.coolcoding.cn\/index.php?rest_route=\/wp\/v2\/posts\/1908\/revisions"}],"predecessor-version":[{"id":2661,"href":"https:\/\/blog.coolcoding.cn\/index.php?rest_route=\/wp\/v2\/posts\/1908\/revisions\/2661"}],"wp:attachment":[{"href":"https:\/\/blog.coolcoding.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.coolcoding.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1908"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.coolcoding.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}