{"id":117,"date":"2024-06-23T00:17:50","date_gmt":"2024-06-22T15:17:50","guid":{"rendered":"https:\/\/xn--k10aa.com\/?p=117"},"modified":"2024-10-26T12:44:22","modified_gmt":"2024-10-26T03:44:22","slug":"unity-instanted-grass","status":"publish","type":"post","link":"https:\/\/remoooo.com\/en\/unity-instanted-grass\/","title":{"rendered":"Unity interactive and chopable octree grass sea rendering \u2013 geometry, compute shader (BIRP\/URP)"},"content":{"rendered":"\n<p>\u9879\u76ee\uff08BIRP\uff09\u5728Github\uff1a<\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/Remyuu\/Unity-Interactive-Grass%E2%80%8Bgithub.com\/Remyuu\/Unity-Interactive-Grass\">https:\/\/github.com\/Remyuu\/Unity-Interactive-Grass<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image.jpeg\" alt=\"\" class=\"wp-image-118 lazyload\"\/><noscript><img decoding=\"async\" width=\"1930\" height=\"1344\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image.jpeg\" alt=\"\" class=\"wp-image-118 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image.jpeg 1930w, https:\/\/remoooo.com\/wp-content\/uploads\/image-300x209.jpeg 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-1024x713.jpeg 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-768x535.jpeg 768w, https:\/\/remoooo.com\/wp-content\/uploads\/image-1536x1070.jpeg 1536w\" sizes=\"(max-width: 1930px) 100vw, 1930px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-4.png\" alt=\"\" class=\"wp-image-123 lazyload\"\/><noscript><img decoding=\"async\" width=\"1428\" height=\"962\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-4.png\" alt=\"\" class=\"wp-image-123 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-4.png 1428w, https:\/\/remoooo.com\/wp-content\/uploads\/image-4-300x202.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-4-1024x690.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-4-768x517.png 768w\" sizes=\"(max-width: 1428px) 100vw, 1428px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-8.png\" alt=\"\" class=\"wp-image-127 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"494\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-8.png\" alt=\"\" class=\"wp-image-127 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-8.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-8-300x103.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-8-1024x351.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-8-768x263.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5148\u653e\u4e00\u5f2010, 0500\u68f5\u8349\u5728Compute Shader\u4e0a\u672a\u7ecf\u4efb\u4f55\u4f18\u5316\u5728\u6211\u7684M1 pro\u4e0a\u8fd0\u884c\u7684\u622a\u56fe\uff0c\u80fd\u8dd1\u4e2a\u4e24\u767e\u591a\u5e27\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-10.png\" alt=\"\" class=\"wp-image-129 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"1008\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-10.png\" alt=\"\" class=\"wp-image-129 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-10.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-10-300x210.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-10-1024x717.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-10-768x538.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" 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data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-6.png\" alt=\"\" class=\"wp-image-125 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"1058\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-6.png\" alt=\"\" class=\"wp-image-125 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-6.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-6-300x220.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-6-1024x752.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-6-768x564.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u524d\u8a00<\/h2>\n\n\n\n<p>\u8fd9\u7bc7\u6587\u7ae0\u5df2\u7ecf\u8d8a\u6765\u8d8a\u957f\u4e86\uff0c\u4e3b\u8981\u7559\u7ed9\u81ea\u5df1\u56de\u987e\u77e5\u8bc6\u7528\uff0c\u5927\u4f6c\u4eec\u9605\u8bfb\u7684\u65f6\u5019\u53ef\u80fd\u4f1a\u611f\u89c9\u5f88\u591a\u57fa\u7840\u7684\u5185\u5bb9\u3002\u6211\u662f\u7eaf\u65b0\u624b\uff0c\u6073\u6c42\u5404\u4f4d\u5927\u4f6c\u7684\u8ba8\u8bba\u548c\u6307\u6b63\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image.png\" alt=\"\" class=\"wp-image-119 lazyload\"\/><noscript><img decoding=\"async\" width=\"252\" height=\"252\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image.png\" alt=\"\" class=\"wp-image-119 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image.png 252w, 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src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-1.png\" alt=\"\" class=\"wp-image-120 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"598\" data-id=\"120\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-1.png\" alt=\"\" class=\"wp-image-120 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-1.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-1-300x125.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-1-1024x425.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-1-768x319.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><figcaption class=\"wp-element-caption\">GS\u7684\u7edd\u5531<\/figcaption><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/695636520\" target=\"_blank\" rel=\"noreferrer noopener\">\u4e0a\u4e00\u7bc7\u6587\u7ae0<\/a>\u5df2\u7ecf\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u4ec0\u4e48\u662f\u66f2\u9762\u7ec6\u5206\u7740\u8272\u5668\uff0c\u4ee5\u53ca\u5404\u79cd\u4f18\u5316\u65b9\u6cd5\u3002\u63a5\u4e0b\u6765\u5c06\u66f2\u9762\u7ec6\u5206\u878d\u5165\u5b9e\u9645\u5f00\u53d1\u3002\u53e6\u5916\uff0c\u7ed3\u5408\u4e86\u51e0\u5929\u901f\u6210\u7684Compute Shader\uff0c\u6363\u9f13\u51fa\u4e86\u57fa\u4e8e\u8ba1\u7b97\u7740\u8272\u5668\u7684\u8349\u5730\uff0c\u8be6\u7ec6\u53ef\u4ee5<a href=\"https:\/\/zhuanlan.zhihu.com\/p\/701633578\" target=\"_blank\" rel=\"noreferrer noopener\">\u8fd9\u4e00\u7bc7\u7b14\u8bb0<\/a>\u3002\u4ee5\u4e0b\u662f\u672c\u6587\u5c06\u8981\u5b9e\u73b0\u7684\u5c0f\u6548\u679c\uff0c\u5e76\u9644\u5b8c\u6574\u4ee3\u7801\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8349\u5730\u6e32\u67d3<\/li>\n\n\n\n<li>\u8349\u5730\u6e32\u67d3 &#8211; \u51e0\u4f55\u7740\u8272\u5668 \uff08BIRP\/URP\uff09<\/li>\n\n\n\n<li>\u5b9a\u4e49\u8349\u5bbd\u9ad8\u671d\u5411\u503e\u5012\u66f2\u7387\u6e10\u53d8\u989c\u8272\u5e26\u6cd5\u5411<\/li>\n\n\n\n<li>INTEGER\u66f2\u9762\u7ec6\u5206<\/li>\n\n\n\n<li>URP\u65b0\u589eVisibility Map<\/li>\n\n\n\n<li>\u8349\u5730\u6e32\u67d3 &#8211; Compute Shader\uff08BIRP\/URP\uff09work on MacOS<\/li>\n\n\n\n<li>\u516b\u53c9\u6811\u89c6\u9525\u4f53\u5254\u9664<\/li>\n\n\n\n<li>\u8ddd\u79bb\u6e10\u9690<\/li>\n\n\n\n<li>\u8349\u5730\u4ea4\u4e92<\/li>\n\n\n\n<li>\u4ea4\u4e92\u6027\u51e0\u4f55\u7740\u8272\u5668\uff08BIRP\/URP\uff09<\/li>\n\n\n\n<li>\u4ea4\u4e92\u6027Compute Shader\uff08BIRP\uff09work on MacOS<\/li>\n\n\n\n<li>Unity\u81ea\u5b9a\u4e49\u8349\u5730\u751f\u6210\u5de5\u5177<\/li>\n\n\n\n<li>\u780d\u8349\u7cfb\u7edf<\/li>\n<\/ul>\n\n\n\n<p>\u4e3b\u8981\u53c2\u8003<strong>\uff08\u6284\u88ad\uff09<\/strong>\u6587\u7ae0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u51e0\u4f55\u7740\u8272\u5668\u7ed8\u5236\u8349\u5730\uff08BIRP\uff09\uff1a<a href=\"https:\/\/roystan.net\/articles\/grass-shader\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/roystan.net\/articles\/grass-shader\/<\/a><\/li>\n\n\n\n<li>\u51e0\u4f55\u7740\u8272\u5668\u7ed8\u5236\u8349\u5730\uff08URP\uff09<a href=\"https:\/\/danielilett.com\/2021-08-24-tut5-17-stylised-grass\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/danielilett.com\/2021-08-24-tut5-17-stylised-grass\/<\/a><\/li>\n\n\n\n<li>Compute Shader\u6559\u7a0b-1\uff1a<a href=\"https:\/\/catlikecoding.com\/unity\/tutorials\/basics\/compute-shaders\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/catlikecoding.com\/unity\/tutorials\/basics\/compute-shaders\/<\/a><\/li>\n\n\n\n<li>Compute Shader\u6559\u7a0b-2\uff1a<a href=\"https:\/\/medium.com\/ericzhan-publication\/shader%E7%AD%86%E8%A8%98-%E5%88%9D%E6%8E%A2compute-shader-9efeebd579c1\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/medium.com\/ericzhan-publication\/shader\u7b46\u8a18-\u521d\u63a2compute-shader-9efeebd579c1<\/a><\/li>\n\n\n\n<li>Compute Shader\u7ed8\u5236\u8349\u5730\uff1a<a href=\"https:\/\/www.patreon.com\/posts\/53587750\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.patreon.com\/posts\/53587750<\/a><\/li>\n\n\n\n<li>\u8349\u5730\u7ed8\u5236\u5de5\u5177\u6574\u5408\uff1a<a href=\"https:\/\/www.youtube.com\/watch?v=xKJHL8nQiuM\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.youtube.com\/watch?v=xKJHL8nQiuM<\/a><\/li>\n\n\n\n<li>\u4ea4\u4e92\u51e0\u4f55\u7740\u8272\u5668\u8349\u5730\uff08BIRP\uff09\uff1a<a href=\"https:\/\/www.patreon.com\/posts\/40090373\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.patreon.com\/posts\/40090373<\/a><\/li>\n\n\n\n<li>\u4ea4\u4e92\u51e0\u4f55\u7740\u8272\u5668\u8349\u5730\uff08URP\uff09\uff1a<a href=\"https:\/\/www.patreon.com\/posts\/47447321\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.patreon.com\/posts\/47447321<\/a><\/li>\n\n\n\n<li>\u4ea4\u4e92Compute Shader\u8349\u5730\uff08BIRP\/URP\uff09\uff1a<a href=\"https:\/\/www.patreon.com\/posts\/wip-patron-only-83683483\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.patreon.com\/posts\/wip-patron-only-83683483<\/a><\/li>\n\n\n\n<li>Ned\u7684\u53c2\u8003\uff1a<a href=\"https:\/\/www.youtube.com\/watch?v=DeATXF4Szqo\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.youtube.com\/watch?v=DeATXF4Szqo<\/a><\/li>\n\n\n\n<li>URP\u8349\u5730Compute Shader\u53c2\u8003\u4ee3\u7801\uff1a<a href=\"https:\/\/github.com\/ColinLeung-NiloCat\/UnityURP-MobileDrawMeshInstancedIndirectExample\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/ColinLeung-NiloCat\/UnityURP-MobileDrawMeshInstancedIndirectExample<\/a><\/li>\n\n\n\n<li>Compute Shader\u53c2\u8003\u4ee3\u7801\uff1a<a href=\"https:\/\/github.com\/ellioman\/Indirect-Rendering-With-Compute-Shaders\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/ellioman\/Indirect-Rendering-With-Compute-Shaders<\/a><\/li>\n<\/ul>\n\n\n\n<p>\u8349\u5730\u6e32\u67d3\u6709\u5f88\u591a\u79cd\u65b9\u6848\uff0c\u672c\u6587\u4e2d\u7684\u4e24\u79cd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u51e0\u4f55\u7740\u8272\u5668+\u66f2\u9762\u7ec6\u5206\u7740\u8272\u5668<\/li>\n\n\n\n<li>\u8ba1\u7b97\u7740\u8272\u5668+GPU Instancing<\/li>\n<\/ul>\n\n\n\n<p>\u9996\u5148\uff0c\u7b2c\u4e00\u79cd\u65b9\u6848\u5c40\u9650\u6027\u5f88\u5927\u3002\u5f88\u591a\u79fb\u52a8\u8bbe\u5907\u8fd8\u6709Metal\u4e0d\u652f\u6301GS\uff0c\u800c\u4e14GS\u6bcf\u4e00\u5e27\u90fd\u4f1a\u91cd\u65b0\u8ba1\u7b97\u4e00\u6b21Mesh\uff0c\u5f00\u9500\u8fd8\u662f\u633a\u5927\u7684\u3002<\/p>\n\n\n\n<p>\u5176\u6b21\uff0cMacOS\u5c31\u4e0d\u80fd\u8dd1\u51e0\u4f55\u7740\u8272\u5668\u4e86\u5417\uff1f\u4e5f\u4e0d\u662f\u3002\u60f3\u8981\u7528GS\uff0c\u5c31\u5fc5\u987b\u4f7f\u7528OpenGL\uff0c\u800c\u4e0d\u662fMetal\u3002\u4f46\u662f\u9700\u8981\u6ce8\u610f\uff0cApple\u5bf9OpenGL\u6700\u9ad8\u652f\u6301\u5230OpenGL 4.1\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u8fd9\u4e2a\u7248\u672c\u4e0d\u652f\u6301Compute Shader\u3002\u5f53\u7136\uff0cIntel\u65f6\u671f\u7684MacOS\u53ef\u4ee5\u652f\u6301\u5230OpenGL 4.3\uff0c\u53ef\u4ee5\u540c\u65f6\u8dd1CS\u548cGS\u3002M\u7cfb\u5217\u82af\u7247\u5c31\u6ca1\u8fd9\u4e2a\u547d\u8fd0\u4e86\uff0c\u8981\u4e48\u75284.1\uff0c\u8981\u4e48\u8001\u8001\u5b9e\u5b9e\u7528Metal\u3002\u5728\u6211\u7684M1p mbp\u4e0a\uff0c\u5373\u4f7f\u9009\u62e9\u865a\u62df\u673a\uff08Parallels 18+ \u63d0\u4f9b\u4e86DX11\u548cVulkan\uff09\uff0c\u4f46\u662f\u8fd0\u884c\u5728macOS\u4e0a\u7684Vulkan\u662f\u7ecf\u8fc7\u8f6c\u8bd1\u7684\uff0c\u672c\u8d28\u8fd8\u662fMetal\uff0c\u6240\u4ee5\u8fd8\u662f\u6ca1GS\u3002\u56e0\u6b64macOS M1\u4e4b\u540e\u5c31\u6ca1\u6709\u539f\u751f\u7684GS\u4e86\u3002<\/p>\n\n\n\n<p>\u518d\u8005\uff0cMetal \u751a\u81f3\u4e0d\u76f4\u63a5\u652f\u6301 Tessellation \u7740\u8272\u5668\u3002Apple\u538b\u6839\u4e0d\u60f3\u5728\u82af\u7247\u4e0a\u5bf9\u8fd9\u4e24\u4e2a\u4e1c\u897f\u505a\u652f\u6301\u3002\u4e3a\u4ec0\u4e48\u5462\uff1f\u56e0\u4e3a\u6548\u7387\u592a\u4f4e\u4e86\u3002\u5728M\u82af\u7247\u4e0a\uff0cTS\u751a\u81f3\u90fd\u662f\u7528CS\u6a21\u62df\u7684\uff01<\/p>\n\n\n\n<p>\u603b\u7ed3\u4e00\u4e0b\uff0c\u51e0\u4f55\u7740\u8272\u5668\u662f\u4e00\u4e2a\u6ca1\u6709\u51fa\u8def\u7684\u6280\u672f\uff0c\u5c24\u5176\u662f\u5728Mesh Shader\u95ee\u4e16\u4e4b\u540e\u3002\u867d\u7136GS\u5728Unity\u4e2d\u5f88\u6d41\u884c\uff0c\u4f46\u4efb\u4f55\u7c7b\u4f3c\u7684\u6548\u679c\u90fd\u53ef\u4ee5\u5728CS\u4e0aInstance\u51fa\u6765\uff0c\u5e76\u4e14\u6548\u7387\u66f4\u9ad8\u3002\u73b0\u5728\u7684\u65b0\u663e\u5361\u867d\u7136\u8fd8\u662f\u4f1a\u652f\u6301GS\uff0c\u56e0\u4e3a\u76ee\u524d\u5e02\u9762\u4e0a\u8fd8\u662f\u6709\u76f8\u5f53\u591a\u7684\u6e38\u620f\u5728\u7528GS\u3002\u53ea\u662fApple\u4e0d\u8003\u8651\u517c\u5bb9\u6027\uff0c\u76f4\u63a5\u780d\u6389\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" data-id=\"122\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-3.png\" alt=\"\" class=\"wp-image-122 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"994\" data-id=\"122\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-3.png\" alt=\"\" class=\"wp-image-122 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-3.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-3-300x207.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-3-1024x707.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-3-768x530.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><figcaption class=\"wp-element-caption\">MacOS\u7684DX11<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p>\u8fd9\u7bc7\u6587\u7ae0\u8be6\u7ec6\u8bb2\u8ff0\u4e86\u4e3a\u5565GS\u8fd9\u4e48\u6162\uff1a<a target=\"_blank\" href=\"http:\/\/www.joshbarczak.com\/blog\/?p=667\" rel=\"noreferrer noopener\">http:\/\/www.joshbarczak.com\/blog\/?p=667<\/a>\u3002\u7b80\u5355\u7684\u8bf4\u5c31\u662f\uff0cIntel\u901a\u8fc7\u963b\u585e\u7ebf\u7a0b\u7b49\u65b9\u5f0f\u4f18\u5316\u4e86GS\uff0c\u5176\u4ed6\u82af\u7247\u5219\u6ca1\u6709\u8fd9\u79cd\u4f18\u5316\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u672c\u6587\u4f5c\u4e3a\u5b66\u4e60\u7b14\u8bb0\uff0c\u5f88\u6709\u53ef\u80fd\u4f1a\u51fa\u9519\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u51e0\u4f55\u7740\u8272\u5668\u6e32\u67d3\u8349\u6982\u8ff0\uff08BIRP\uff09<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u672c\u7ae0\u8282\u662f<a target=\"_blank\" href=\"https:\/\/roystan.net\/articles\/grass-shader\/\" rel=\"noreferrer noopener\">Roystan<\/a>\u7684\u7cbe\u7b80\u6982\u62ec\u3002\u9700\u8981\u5de5\u7a0b\u6587\u4ef6\u6216\u8005\u6700\u7ec8\u4ee3\u7801\u7684\u53ef\u4ee5\u53bb\u539f\u6587\u4e0b\u8f7d\u3002\u6216\u8005\u9605\u8bfb<a target=\"_blank\" href=\"https:\/\/zhuanlan.zhihu.com\/p\/433385999\" rel=\"noreferrer noopener\">\u82cf\u683c\u62c9\u6ca1\u6709\u5e95\u7684\u6587\u7ae0<\/a>\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 \u6982\u8ff0<\/h3>\n\n\n\n<p>Domain Stage\u4e4b\u540e\uff0c\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528\u51e0\u4f55\u7740\u8272\u5668\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-7.png\" alt=\"\" class=\"wp-image-126 lazyload\"\/><noscript><img decoding=\"async\" width=\"1328\" height=\"726\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-7.png\" alt=\"\" class=\"wp-image-126 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-7.png 1328w, https:\/\/remoooo.com\/wp-content\/uploads\/image-7-300x164.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-7-1024x560.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-7-768x420.png 768w\" sizes=\"(max-width: 1328px) 100vw, 1328px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u51e0\u4f55\u7740\u8272\u5668\u5c06\u6574\u4e2a\u57fa\u5143\u4f5c\u4e3a\u8f93\u5165\uff0c\u5e76\u80fd\u591f\u5728\u8f93\u51fa\u4e0a\u751f\u6210\u9876\u70b9\u3002\u51e0\u4f55\u7740\u8272\u5668\u7684\u8f93\u5165\u662f\u5b8c\u6574\u57fa\u5143\u7684\u9876\u70b9\uff08\u4e09\u89d2\u5f62\u4e3a\u4e09\u4e2a\u9876\u70b9\uff0c\u7ebf\u4e3a\u4e24\u4e2a\u9876\u70b9\u6216\u70b9\u4e3a\u5355\u4e2a\u9876\u70b9\uff09\u3002\u6bcf\u4e2a\u57fa\u5143\u90fd\u5c06\u8c03\u7528\u4e00\u6b21\u51e0\u4f55\u7740\u8272\u5668\u3002<\/p>\n\n\n\n<p>\u4ece<a target=\"_blank\" href=\"https:\/\/roystan.net\/articles\/grass-shader\/\" rel=\"noreferrer noopener\">\u7f51\u9875\u4e0b\u8f7d<\/a>\u521d\u59cb\u5de5\u7a0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 \u7ed8\u5236\u4e09\u89d2\u5f62<\/h3>\n\n\n\n<p>\u7ed8\u5236\u4e00\u4e2a\u4e09\u89d2\u5f62\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:1rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * 1rem);line-height:1.5rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ Add inside the CGINCLUDE block.\nstruct geometryOutput\n{\n    float4 pos : SV_POSITION;\n};\n\n...\n    \/\/\u9876\u70b9\u7740\u8272\u5668\nreturn vertex;\n...\n\n[maxvertexcount(3)]\nvoid geo(triangle float4 IN[3] : SV_POSITION, inout TriangleStream<geometryOutput&gt; triStream)\n{\n    geometryOutput o;\n\n    o.pos = UnityObjectToClipPos(float4(0.5, 0, 0, 1));\n    triStream.Append(o);\n\n    o.pos = UnityObjectToClipPos(float4(-0.5, 0, 0, 1));\n    triStream.Append(o);\n\n    o.pos = UnityObjectToClipPos(float4(0, 1, 0, 1));\n    triStream.Append(o);\n}\n\n\u2026\n\n\/\/ Add inside the SubShader Pass, just below the #pragma fragment frag line.\n#pragma geometry geo\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #6A9955\">\/\/ Add inside the CGINCLUDE block.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">struct<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4EC9B0\">geometryOutput<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    float4 pos : SV_POSITION;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">};<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\">    \/\/\u9876\u70b9\u7740\u8272\u5668<\/span><\/span>\n<span class=\"line\"><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">vertex<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">...<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #4EC9B0\">maxvertexcount<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">3<\/span><span style=\"color: #D4D4D4\">)]<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">void<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">geo<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #4EC9B0\">triangle<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">float4<\/span><span style=\"color: #D4D4D4\"> IN[3] : SV_POSITION, <\/span><span style=\"color: #4EC9B0\">inout<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">TriangleStream<\/span><span style=\"color: #D4D4D4\">&lt;geometryOutput&gt; triStream)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #4EC9B0\">geometryOutput<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">UnityObjectToClipPos<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">float4<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0.5<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">UnityObjectToClipPos<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">float4<\/span><span style=\"color: #D4D4D4\">(-<\/span><span style=\"color: #B5CEA8\">0.5<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">UnityObjectToClipPos<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">float4<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">\u2026<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\">\/\/ Add inside the SubShader Pass, just below the #pragma fragment frag line.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #569CD6\">#pragma geometry geo<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-5.png\" alt=\"\" class=\"wp-image-124 lazyload\"\/><noscript><img decoding=\"async\" width=\"752\" height=\"266\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-5.png\" alt=\"\" class=\"wp-image-124 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-5.png 752w, https:\/\/remoooo.com\/wp-content\/uploads\/image-5-300x106.png 300w\" sizes=\"(max-width: 752px) 100vw, 752px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5be6\u969b\u4e0a\uff0c\u6211\u5011\u70ba\u7db2\u683c\u4e2d\u7684\u6bcf\u500b\u9802\u9ede\u7e6a\u88fd\u4e86\u4e00\u500b\u4e09\u89d2\u5f62\uff0c\u4f46\u6211\u5011\u5206\u914d\u7d66\u4e09\u89d2\u5f62\u9802\u9ede\u7684\u4f4d\u7f6e\u662f\u6046\u5b9a\u7684 &#8211; \u5b83\u5011\u4e0d\u6703\u91dd\u5c0d\u6bcf\u500b\u8f38\u5165\u9802\u9ede\u800c\u6539\u8b8a &#8211; \u5c07\u6240\u6709\u4e09\u89d2\u5f62\u653e\u7f6e\u5728\u5f7c\u6b64\u4e4b\u4e0a\u4e86\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.3 \u9876\u70b9\u504f\u79fb<\/h3>\n\n\n\n<p>\u56e0\u6b64\uff0c\u6839\u636e\u6bcf\u4e00\u4e2a\u9876\u70b9\u4f4d\u7f6e\u505a\u504f\u79fb\u5373\u53ef\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#2b2b2b;color:#c7c7c7\">C#<\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ Add to the top of the geometry shader.\nfloat3 pos = IN[0];\n\n\u2026\n\n\/\/ Update each assignment of o.pos.\no.pos = UnityObjectToClipPos(pos + float3(0.5, 0, 0));\n\n\u2026\n\no.pos = UnityObjectToClipPos(pos + float3(-0.5, 0, 0));\n\n\u2026\n\no.pos = UnityObjectToClipPos(pos + float3(0, 1, 0));\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #6A9955\">\/\/ Add to the top of the geometry shader.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #4EC9B0\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">IN<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">];<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">\u2026<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\">\/\/ Update each assignment of o.pos.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">UnityObjectToClipPos<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0.5<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">\u2026<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">UnityObjectToClipPos<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(-<\/span><span style=\"color: #B5CEA8\">0.5<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">\u2026<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">UnityObjectToClipPos<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1.4 \u65cb\u8f6c\u53f6\u7247<\/h3>\n\n\n\n<p>\u4f46\u662f\u9700\u8981\u6ce8\u610f\uff0c\u76ee\u524d\u4e09\u89d2\u5f62\u90fd\u662f\u4e00\u4e2a\u65b9\u5411\u53d1\u5c04\uff0c\u56e0\u6b64\u52a0\u5165\u6cd5\u7ebf\u4fee\u6b63\u3002\u6784\u5efaTBN\u77e9\u9635\uff0c\u4e0e\u5f53\u524d\u7ed9\u7684\u65b9\u5411\u505a\u4e58\u79ef\u3002\u5e76\u4e14\u6574\u7406\u4ee3\u7801\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float3 vNormal = IN[0].normal;\nfloat4 vTangent = IN[0].tangent;\nfloat3 vBinormal = cross(vNormal, vTangent) * vTangent.w;\n\nfloat3x3 tangentToLocal = float3x3(\n    vTangent.x, vBinormal.x, vNormal.x,\n    vTangent.y, vBinormal.y, vNormal.y,\n    vTangent.z, vBinormal.z, vNormal.z\n    );\n\ntriStream.Append(VertexOutput(pos + mul(tangentToLocal, float3(0.5, 0, 0))));\ntriStream.Append(VertexOutput(pos + mul(tangentToLocal, float3(-0.5, 0, 0))));\ntriStream.Append(VertexOutput(pos + mul(tangentToLocal, float3(0, 0, 1))));\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #4EC9B0\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">vNormal<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">IN<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">normal<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #4EC9B0\">float4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">vTangent<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">IN<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">tangent<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #4EC9B0\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">vBinormal<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">cross<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">vNormal<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">vTangent<\/span><span style=\"color: #D4D4D4\">) * <\/span><span style=\"color: #9CDCFE\">vTangent<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #4EC9B0\">float3x3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">tangentToLocal<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">float3x3<\/span><span style=\"color: #D4D4D4\">(<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">vTangent<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">vBinormal<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">vNormal<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">vTangent<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">vBinormal<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">vNormal<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">vTangent<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">vBinormal<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">vNormal<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">z<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    );<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">VertexOutput<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">mul<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">tangentToLocal<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0.5<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">))));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">VertexOutput<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">mul<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">tangentToLocal<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(-<\/span><span style=\"color: #B5CEA8\">0.5<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">))));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">VertexOutput<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">mul<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">tangentToLocal<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">))));<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-9.png\" alt=\"\" class=\"wp-image-128 lazyload\"\/><noscript><img decoding=\"async\" width=\"538\" height=\"262\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-9.png\" alt=\"\" class=\"wp-image-128 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-9.png 538w, https:\/\/remoooo.com\/wp-content\/uploads\/image-9-300x146.png 300w\" sizes=\"(max-width: 538px) 100vw, 538px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.5 \u4e0a\u8272<\/h3>\n\n\n\n<p>\u7136\u540e\u5b9a\u4e49\u8349\u7684\u4e0a\u4e0b\u4e24\u4e2a\u989c\u8272\uff0c\u7528uv\u505alerp\u6e10\u53d8\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro padding-bottom-disabled cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"return lerp(_BottomColor, _TopColor, i.uv.y);\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">lerp<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_BottomColor<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">_TopColor<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">i<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">uv<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span><\/code><\/pre><span style=\"display:flex;align-items:flex-end;padding:10px;width:100%;justify-content:flex-end;background-color:#1E1E1E;color:#c7c7c7;font-size:12px;line-height:1;position:relative\">C#<\/span><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-11.png\" alt=\"\" class=\"wp-image-130 lazyload\"\/><noscript><img decoding=\"async\" width=\"738\" height=\"348\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-11.png\" alt=\"\" class=\"wp-image-130 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-11.png 738w, https:\/\/remoooo.com\/wp-content\/uploads\/image-11-300x141.png 300w\" sizes=\"(max-width: 738px) 100vw, 738px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.6 \u65cb\u8f6c\u77e9\u9635\u539f\u7406<\/h3>\n\n\n\n<p>\u505a\u968f\u673a\u671d\u5411\u3002\u8fd9\u91cc\u6784\u5efa\u4e86\u4e00\u4e2a\u65cb\u8f6c\u77e9\u9635\u3002\u539f\u7406\u5728GAMES101\u4e5f\u6709\u8bb2\u5230\u54e6\u3002B\u7ad9\u8fd8\u6709\u4e00\u4e2a<a href=\"https:\/\/www.bilibili.com\/video\/BV1Eu411r7GC\/?vd_source=3cbbf97be64ba32491141ce34bff7c53\" target=\"_blank\" rel=\"noreferrer noopener\">\u516c\u5f0f\u63a8\u5bfc\u7684\u89c6\u9891<\/a>\uff0c\u8bb2\u5f97\u4e5f\u5f88\u6e05\u6670\uff01\u7b80\u5355\u7684\u63a8\u5bfc\u601d\u8def\u5c31\u662f\uff0c\u5047\u8a2d\u662f\u5411\u91cf $a$ \u7e5e\u8457n\u8ef8\u65cb\u8f49\u81f3 $b$ \uff0c\u5247\u5c07 $a$\u200b \u5206\u89e3\u70ba\u5e73\u884c\u65bcn\u8ef8\u7684\u5206\u91cf\uff08\u767c\u73fe\u662f\u4e0d\u8b8a\u7684\uff09\u52a0\u4e0a\u5782\u76f4\u65bcn\u8ef8\u7684\u5206\u91cf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-12.png\" alt=\"\" class=\"wp-image-131 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"892\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-12.png\" alt=\"\" class=\"wp-image-131 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-12.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-12-300x186.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-12-1024x634.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-12-768x476.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float3x3 AngleAxis3x3(float angle, float3 axis)\n{\n    float c, s;\n    sincos(angle, s, c);\n\n    float t = 1 - c;\n    float x = axis.x;\n    float y = axis.y;\n    float z = axis.z;\n\n    return float3x3(\n        t * x * x + c, t * x * y - s * z, t * x * z + s * y,\n        t * x * y + s * z, t * y * y + c, t * y * z - s * x,\n        t * x * z - s * y, t * y * z + s * x, t * z * z + c\n        );\n}\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">float3x3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">AngleAxis3x3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">angle<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">axis<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">c<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">s<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #DCDCAA\">sincos<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">angle<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">s<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">c<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\"> - <\/span><span style=\"color: #9CDCFE\">c<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">axis<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">axis<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">axis<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">float3x3<\/span><span style=\"color: #D4D4D4\">(<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #9CDCFE\">c<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> - <\/span><span style=\"color: #9CDCFE\">s<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #9CDCFE\">s<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #9CDCFE\">s<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #9CDCFE\">c<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\"> - <\/span><span style=\"color: #9CDCFE\">s<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\"> - <\/span><span style=\"color: #9CDCFE\">s<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #9CDCFE\">s<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #9CDCFE\">c<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        );<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u65cb\u8f6c\u77e9\u9635 $R$ \u8fd9\u91cc\u7528\u7f57\u5fb7\u91cc\u683c\u65cb\u8f6c\u516c\u5f0f\uff08Rodrigues&#8217; rotation formula\uff09\u6765\u8ba1\u7b97\uff1a $$R=I+sin\u2061(\u03b8)\u22c5[k]\u00d7+(1\u2212cos\u2061(\u03b8))\u22c5[k]\u00d72$$<\/p>\n\n\n\n<p>\u5176\u4e2d\uff0c $\\theta$ \u662f\u65cb\u8f6c\u89d2\u3002$k$ \u662f\u5355\u4f4d\u65cb\u8f6c\u8f74\u3002 $I$ \u662f\u5355\u4f4d\u77e9\u9635\u3002 $[k]_{\\times}$ \u662f\u8f74 $k$ \u5bf9\u5e94\u7684\u53cd\u5bf9\u79f0\u77e9\u9635\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u4e00\u4e2a\u5355\u4f4d\u5411\u91cf $k=(x,y,z)$ , \u53cd\u5bf9\u79f0\u77e9\u9635 $[k]_{\\times}=\\left[\\begin{array}{ccc}\n0 &amp; -z &amp; y \\\\\nz &amp; 0 &amp; -x \\\\\n-y &amp; x &amp; 0\n\\end{array}\\right]$ \u6700\u540e\u5f97\u5230\u7684\u77e9\u9635\u5143\u7d20\uff1a<\/p>\n\n\n\n<p>$$\n\\begin{array}{ccc}\ntx^2 + c &amp; txy &#8211; sz &amp; txz + sy \\\\\ntxy + sz &amp; ty^2 + c &amp; tyz &#8211; sx \\\\\ntxz &#8211; sy &amp; tyz + sx &amp; tz^2 + c \\\\\n\\end{array}\n$$<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float3x3 facingRotationMatrix = AngleAxis3x3(rand(pos) * UNITY_TWO_PI, float3(0, 0, 1));\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">float3x3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">facingRotationMatrix<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">AngleAxis3x3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">rand<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">) * <\/span><span style=\"color: #4FC1FF\">UNITY_TWO_PI<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-15.png\" alt=\"\" class=\"wp-image-134 lazyload\"\/><noscript><img decoding=\"async\" width=\"732\" height=\"328\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-15.png\" alt=\"\" class=\"wp-image-134 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-15.png 732w, https:\/\/remoooo.com\/wp-content\/uploads\/image-15-300x134.png 300w\" sizes=\"(max-width: 732px) 100vw, 732px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.7 \u53f6\u7247\u503e\u5012<\/h3>\n\n\n\n<p>\u5f97\u5230\u968f\u673a\u65b9\u5411\u671d\u5411\u7684\u8349\uff0c\u63a5\u4e0b\u6765\u5728x\u6216\u8005y\u8f74\u4efb\u610f\u968f\u673a\u65b9\u5411\u503e\u5012\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float3x3 bendRotationMatrix = AngleAxis3x3(rand(pos.zzx) * _BendRotationRandom * UNITY_PI * 0.5, float3(-1, 0, 0));\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">float3x3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">bendRotationMatrix<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">AngleAxis3x3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">rand<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">zzx<\/span><span style=\"color: #D4D4D4\">) * <\/span><span style=\"color: #9CDCFE\">_BendRotationRandom<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #4FC1FF\">UNITY_PI<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #B5CEA8\">0.5<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(-<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-16.png\" alt=\"\" class=\"wp-image-135 lazyload\"\/><noscript><img decoding=\"async\" width=\"1130\" height=\"562\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-16.png\" alt=\"\" class=\"wp-image-135 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-16.png 1130w, https:\/\/remoooo.com\/wp-content\/uploads\/image-16-300x149.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-16-1024x509.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-16-768x382.png 768w\" sizes=\"(max-width: 1130px) 100vw, 1130px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.8 \u53f6\u7247\u5927\u5c0f<\/h3>\n\n\n\n<p>\u8c03\u6574\u8349\u7684\u5bbd\u4e0e\u9ad8\u3002\u539f\u672c\u6211\u4eec\u9ed8\u8ba4\u9ad8\u548c\u5bbd\u90fd\u662f\u4e00\u4e2a\u5355\u4f4d\u3002\u4e3a\u4e86\u8ba9\u8349\u66f4\u52a0\u81ea\u7136\uff0c\u8fd9\u4e2a\u6b65\u9aa4\u518d\u52a0\u5165rand\uff0c\u663e\u5f97\u66f4\u52a0\u81ea\u7136\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"_BladeWidth(&quot;Blade Width&quot;, Float) = 0.05\n_BladeWidthRandom(&quot;Blade Width Random&quot;, Float) = 0.02\n_BladeHeight(&quot;Blade Height&quot;, Float) = 0.5\n_BladeHeightRandom(&quot;Blade Height Random&quot;, Float) = 0.3\n\n\nfloat height = (rand(pos.zyx) * 2 - 1) * _BladeHeightRandom + _BladeHeight;\nfloat width = (rand(pos.xzy) * 2 - 1) * _BladeWidthRandom + _BladeWidth;\n\n\ntriStream.Append(VertexOutput(pos + mul(transformationMatrix, float3(width, 0, 0)), float2(0, 0)));\ntriStream.Append(VertexOutput(pos + mul(transformationMatrix, float3(-width, 0, 0)), float2(1, 0)));\ntriStream.Append(VertexOutput(pos + mul(transformationMatrix, float3(0, 0, height)), float2(0.5, 1)));\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #DCDCAA\">_BladeWidth<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;Blade Width&quot;<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">Float<\/span><span style=\"color: #D4D4D4\">) = <\/span><span style=\"color: #B5CEA8\">0.05<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">_BladeWidthRandom<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;Blade Width Random&quot;<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">Float<\/span><span style=\"color: #D4D4D4\">) = <\/span><span style=\"color: #B5CEA8\">0.02<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">_BladeHeight<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;Blade Height&quot;<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">Float<\/span><span style=\"color: #D4D4D4\">) = <\/span><span style=\"color: #B5CEA8\">0.5<\/span><\/span>\n<span class=\"line\"><span style=\"color: #DCDCAA\">_BladeHeightRandom<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;Blade Height Random&quot;<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">Float<\/span><span style=\"color: #D4D4D4\">) = <\/span><span style=\"color: #B5CEA8\">0.3<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">height<\/span><span style=\"color: #D4D4D4\"> = (<\/span><span style=\"color: #DCDCAA\">rand<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">zyx<\/span><span style=\"color: #D4D4D4\">) * <\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\"> - <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">) * <\/span><span style=\"color: #9CDCFE\">_BladeHeightRandom<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #9CDCFE\">_BladeHeight<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">width<\/span><span style=\"color: #D4D4D4\"> = (<\/span><span style=\"color: #DCDCAA\">rand<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">xzy<\/span><span style=\"color: #D4D4D4\">) * <\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\"> - <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">) * <\/span><span style=\"color: #9CDCFE\">_BladeWidthRandom<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #9CDCFE\">_BladeWidth<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">VertexOutput<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">mul<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">transformationMatrix<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">width<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">)), <\/span><span style=\"color: #DCDCAA\">float2<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">)));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">VertexOutput<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">mul<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">transformationMatrix<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(-<\/span><span style=\"color: #9CDCFE\">width<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">)), <\/span><span style=\"color: #DCDCAA\">float2<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">)));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">VertexOutput<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">mul<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">transformationMatrix<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">height<\/span><span style=\"color: #D4D4D4\">)), <\/span><span style=\"color: #DCDCAA\">float2<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0.5<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">)));<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-13.png\" alt=\"\" class=\"wp-image-132 lazyload\"\/><noscript><img decoding=\"async\" width=\"790\" height=\"338\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-13.png\" alt=\"\" class=\"wp-image-132 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-13.png 790w, https:\/\/remoooo.com\/wp-content\/uploads\/image-13-300x128.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-13-768x329.png 768w\" sizes=\"(max-width: 790px) 100vw, 790px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.9 \u66f2\u9762\u7ec6\u5206<\/h3>\n\n\n\n<p>\u7531\u4e8e\u6570\u91cf\u592a\u5c11\uff0c\u6b64\u5904\u4e0a\u66f2\u9762\u7ec6\u5206\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-17.png\" alt=\"\" class=\"wp-image-136 lazyload\"\/><noscript><img decoding=\"async\" width=\"754\" height=\"438\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-17.png\" alt=\"\" class=\"wp-image-136 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-17.png 754w, https:\/\/remoooo.com\/wp-content\/uploads\/image-17-300x174.png 300w\" sizes=\"(max-width: 754px) 100vw, 754px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.10 \u6270\u52a8<\/h3>\n\n\n\n<p>\u8ba9\u8349\u52a8\u8d77\u6765\uff0c\u52a0\u6cd5\u7ebf\u968f\u7740 _Time \u6270\u52a8\u3002\u91c7\u6837\u8d34\u56fe\uff0c\u7136\u540e\u8ba1\u7b97\u98ce\u7684\u65cb\u8f6c\u77e9\u9635\uff0c\u5e94\u7528\u5230\u8349\u4e0a\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float2 uv = pos.xz * _WindDistortionMap_ST.xy + _WindDistortionMap_ST.zw + _WindFrequency * _Time.y;\n\nfloat2 windSample = (tex2Dlod(_WindDistortionMap, float4(uv, 0, 0)).xy * 2 - 1) * _WindStrength;\n\nfloat3 wind = normalize(float3(windSample.x, windSample.y, 0));\n\nfloat3x3 windRotation = AngleAxis3x3(UNITY_PI * windSample, wind);\n\nfloat3x3 transformationMatrix = mul(mul(mul(tangentToLocal, windRotation), facingRotationMatrix), bendRotationMatrix);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">float2<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">uv<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">pos<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">xz<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_WindDistortionMap_ST<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">xy<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_WindDistortionMap_ST<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">zw<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_WindFrequency<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_Time<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float2<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">windSample<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #88C0D0\">tex2Dlod<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">_WindDistortionMap<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">float4<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">uv<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">xy<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_WindStrength<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">wind<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">normalize<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">float3<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">windSample<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">windSample<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float3x3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">windRotation<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">AngleAxis3x3<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">UNITY_PI<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">windSample<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">wind<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float3x3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">transformationMatrix<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">mul<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">mul<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">mul<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">tangentToLocal<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">windRotation<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">facingRotationMatrix<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bendRotationMatrix<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1.11 \u4fee\u6b63\u53f6\u7247\u65cb\u8f6c\u95ee\u9898<\/h3>\n\n\n\n<p>\u6b64\u65f6\u98ce\u53ef\u80fd\u4f1a\u6cbf\u7740x\u548cy\u8f74\u7684\u65cb\u8f6c\uff0c\u5177\u4f53\u8868\u73b0\u5c31\u662f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-14.png\" alt=\"\" class=\"wp-image-133 lazyload\"\/><noscript><img decoding=\"async\" width=\"1220\" height=\"808\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-14.png\" alt=\"\" class=\"wp-image-133 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-14.png 1220w, https:\/\/remoooo.com\/wp-content\/uploads\/image-14-300x199.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-14-1024x678.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-14-768x509.png 768w\" sizes=\"(max-width: 1220px) 100vw, 1220px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5c06\u811a\u4e0b\u7684\u4e24\u4e2a\u70b9\u5355\u72ec\u5199\u4e00\u4e2a\u53ea\u6cbf\u7740z\u65cb\u8f6c\u7684\u77e9\u9635\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float3x3 transformationMatrixFacing = mul(tangentToLocal, facingRotationMatrix);\n\n\u2026\n\ntriStream.Append(VertexOutput(pos + mul(transformationMatrixFacing, float3(width, 0, 0)), float2(0, 0)));\ntriStream.Append(VertexOutput(pos + mul(transformationMatrixFacing, float3(-width, 0, 0)), float2(1, 0)));\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">float3x3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">transformationMatrixFacing<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">mul<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">tangentToLocal<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">facingRotationMatrix<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">\u2026<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">VertexOutput<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">mul<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">transformationMatrixFacing<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">width<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">)), <\/span><span style=\"color: #DCDCAA\">float2<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">)));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">VertexOutput<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #DCDCAA\">mul<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">transformationMatrixFacing<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(-<\/span><span style=\"color: #9CDCFE\">width<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">)), <\/span><span style=\"color: #DCDCAA\">float2<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">)));<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1.12 \u53f6\u7247\u66f2\u7387<\/h3>\n\n\n\n<p>\u4e3a\u4e86\u8ba9\u53f6\u5b50\u5177\u6709\u66f2\u7387\uff0c\u5c31\u53ea\u80fd\u589e\u52a0\u9876\u70b9\u3002\u53e6\u5916\uff0c\u7531\u4e8e\u5f53\u524d\u5f00\u542f\u4e86\u53cc\u9762\u6e32\u67d3\uff0c\u9876\u70b9\u7684\u987a\u5e8f\u5c31\u6ca1\u4ec0\u4e48\u6240\u8c13\u4e86\u3002\u8fd9\u91cc\u624b\u52a8\u63d2\u503cfor loop\u6784\u5efa\u4e09\u89d2\u5f62\u3002\u8ba1\u7b97\u4e00\u4e2a forward \u7528\u4e8e\u5f2f\u66f2\u53f6\u7247\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float forward = rand(pos.yyz) * _BladeForward;\n\n\nfor (int i = 0; i &lt; BLADE_SEGMENTS; i++)\n{\n    float t = i \/ (float)BLADE_SEGMENTS;\n    \/\/ Add below the line declaring float t.\n    float segmentHeight = height * t;\n    float segmentWidth = width * (1 - t);\n    float segmentForward = pow(t, _BladeCurve) * forward;\n    float3x3 transformMatrix = i == 0 ? transformationMatrixFacing : transformationMatrix;\n    triStream.Append(GenerateGrassVertex(pos, segmentWidth, segmentHeight, segmentForward, float2(0, t), transformMatrix));\n    triStream.Append(GenerateGrassVertex(pos, -segmentWidth, segmentHeight, segmentForward, float2(1, t), transformMatrix));\n}\n\ntriStream.Append(GenerateGrassVertex(pos, 0, height, forward, float2(0.5, 1), transformationMatrix));\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">forward<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">rand<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">yyz<\/span><span style=\"color: #D4D4D4\">) * <\/span><span style=\"color: #9CDCFE\">_BladeForward<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #C586C0\">for<\/span><span style=\"color: #D4D4D4\"> (<\/span><span style=\"color: #9CDCFE\">int<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">i<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">; <\/span><span style=\"color: #9CDCFE\">i<\/span><span style=\"color: #D4D4D4\"> &lt; <\/span><span style=\"color: #4FC1FF\">BLADE_SEGMENTS<\/span><span style=\"color: #D4D4D4\">; <\/span><span style=\"color: #9CDCFE\">i<\/span><span style=\"color: #D4D4D4\">++)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">i<\/span><span style=\"color: #D4D4D4\"> \/ (<\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\">)<\/span><span style=\"color: #4FC1FF\">BLADE_SEGMENTS<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #6A9955\">\/\/ Add below the line declaring float t.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">segmentHeight<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">height<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">segmentWidth<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">width<\/span><span style=\"color: #D4D4D4\"> * (<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\"> - <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">segmentForward<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">pow<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">_BladeCurve<\/span><span style=\"color: #D4D4D4\">) * <\/span><span style=\"color: #9CDCFE\">forward<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float3x3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">transformMatrix<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">i<\/span><span style=\"color: #D4D4D4\"> == <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\"> ? <\/span><span style=\"color: #9CDCFE\">transformationMatrixFacing<\/span><span style=\"color: #D4D4D4\"> : <\/span><span style=\"color: #9CDCFE\">transformationMatrix<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">GenerateGrassVertex<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">segmentWidth<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">segmentHeight<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">segmentForward<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float2<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\">), <\/span><span style=\"color: #9CDCFE\">transformMatrix<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">GenerateGrassVertex<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">, -<\/span><span style=\"color: #9CDCFE\">segmentWidth<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">segmentHeight<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">segmentForward<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float2<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">t<\/span><span style=\"color: #D4D4D4\">), <\/span><span style=\"color: #9CDCFE\">transformMatrix<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">triStream<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">Append<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">GenerateGrassVertex<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">height<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">forward<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">float2<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">0.5<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">), <\/span><span style=\"color: #9CDCFE\">transformationMatrix<\/span><span style=\"color: #D4D4D4\">));<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image.gif\" alt=\"\" class=\"wp-image-141 lazyload\" style=\"width:466px;height:auto\"\/><noscript><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image.gif\" alt=\"\" class=\"wp-image-141 lazyload\" style=\"width:466px;height:auto\"\/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-18.png\" alt=\"\" class=\"wp-image-137 lazyload\"\/><noscript><img decoding=\"async\" width=\"884\" height=\"438\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-18.png\" alt=\"\" class=\"wp-image-137 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-18.png 884w, https:\/\/remoooo.com\/wp-content\/uploads\/image-18-300x149.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-18-768x381.png 768w\" sizes=\"(max-width: 884px) 100vw, 884px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.13 \u5236\u9020\u9634\u5f71<\/h3>\n\n\n\n<p>\u5728\u53e6\u5916\u4e00\u4e2aPass\u4e2d\u5236\u9020\u9634\u5f71\uff0c\u8f93\u51fa\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"Pass{\n    Tags{\n        &quot;LightMode&quot; = &quot;ShadowCaster&quot;\n    }\n\n    CGPROGRAM\n    #pragma vertex vert\n    #pragma geometry geo\n    #pragma fragment frag\n    #pragma hull hull\n    #pragma domain domain\n    #pragma target 4.6\n    #pragma multi_compile_shadowcaster\n\n    float4 frag(geometryOutput i) : SV_Target{\n        SHADOW_CASTER_FRAGMENT(i)\n    }\n\n    ENDCG\n}\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">Pass<\/span><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">Tags<\/span><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #CE9178\">&quot;LightMode&quot;<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #CE9178\">&quot;ShadowCaster&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #4FC1FF\">CGPROGRAM<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    #<\/span><span style=\"color: #9CDCFE\">pragma<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">vertex<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">vert<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    #<\/span><span style=\"color: #9CDCFE\">pragma<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">geometry<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">geo<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    #<\/span><span style=\"color: #9CDCFE\">pragma<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">fragment<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">frag<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    #<\/span><span style=\"color: #9CDCFE\">pragma<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">hull<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">hull<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    #<\/span><span style=\"color: #9CDCFE\">pragma<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">domain<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">domain<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    #<\/span><span style=\"color: #9CDCFE\">pragma<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">target<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #B5CEA8\">4.6<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    #<\/span><span style=\"color: #9CDCFE\">pragma<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">multi_compile_shadowcaster<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">frag<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">geometryOutput<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">i<\/span><span style=\"color: #D4D4D4\">) : <\/span><span style=\"color: #9CDCFE\">SV_Target<\/span><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #DCDCAA\">SHADOW_CASTER_FRAGMENT<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">i<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #4FC1FF\">ENDCG<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-20.png\" alt=\"\" class=\"wp-image-139 lazyload\"\/><noscript><img decoding=\"async\" width=\"688\" height=\"370\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-20.png\" alt=\"\" class=\"wp-image-139 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-20.png 688w, https:\/\/remoooo.com\/wp-content\/uploads\/image-20-300x161.png 300w\" sizes=\"(max-width: 688px) 100vw, 688px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.14 \u63a5\u6536\u9634\u5f71<\/h3>\n\n\n\n<p>\u76f4\u63a5\u5728Frag\u7528 SHADOW_ATTENUATION \u5224\u65ad\u9634\u5f71\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ geometryOutput struct.\nunityShadowCoord4 _ShadowCoord : TEXCOORD1;\n...\no._ShadowCoord = ComputeScreenPos(o.pos);\n...\n#pragma multi_compile_fwdbase\n...\nreturn SHADOW_ATTENUATION(i);\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #6A9955\">\/\/ geometryOutput struct.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">unityShadowCoord4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #C8C8C8\">_ShadowCoord<\/span><span style=\"color: #D4D4D4\"> : <\/span><span style=\"color: #4FC1FF\">TEXCOORD1<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">_ShadowCoord<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">ComputeScreenPos<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #9CDCFE\">pragma<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">multi_compile_fwdbase<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">SHADOW_ATTENUATION<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">i<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-24.png\" alt=\"\" class=\"wp-image-144 lazyload\"\/><noscript><img decoding=\"async\" width=\"778\" height=\"412\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-24.png\" alt=\"\" class=\"wp-image-144 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-24.png 778w, https:\/\/remoooo.com\/wp-content\/uploads\/image-24-300x159.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-24-768x407.png 768w\" sizes=\"(max-width: 778px) 100vw, 778px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-19.png\" alt=\"\" class=\"wp-image-138 lazyload\"\/><noscript><img decoding=\"async\" width=\"624\" height=\"334\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-19.png\" alt=\"\" class=\"wp-image-138 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-19.png 624w, https:\/\/remoooo.com\/wp-content\/uploads\/image-19-300x161.png 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.15 \u53bb\u9664\u9634\u5f71\u75e4\u75ae<\/h3>\n\n\n\n<p>\u53bb\u9664\u8868\u9762\u75e4\u75ae\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"#if UNITY_PASS_SHADOWCASTER\n    o.pos = UnityApplyLinearShadowBias(o.pos);\n#endif\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #C586C0\">if<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4FC1FF\">UNITY_PASS_SHADOWCASTER<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">UnityApplyLinearShadowBias<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #9CDCFE\">endif<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-21.png\" alt=\"\" class=\"wp-image-140 lazyload\"\/><noscript><img decoding=\"async\" width=\"738\" height=\"416\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-21.png\" alt=\"\" class=\"wp-image-140 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-21.png 738w, https:\/\/remoooo.com\/wp-content\/uploads\/image-21-300x169.png 300w\" sizes=\"(max-width: 738px) 100vw, 738px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.16 \u589e\u52a0\u6cd5\u7ebf<\/h3>\n\n\n\n<p>\u7ed9\u51e0\u4f55\u7740\u8272\u5668\u751f\u6210\u7684\u9876\u70b9\u52a0\u6cd5\u7ebf\u4fe1\u606f\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"struct geometryOutput\n{\n    float4 pos : SV_POSITION;\n    float2 uv : TEXCOORD0;\n    unityShadowCoord4 _ShadowCoord : TEXCOORD1;\n    float3 normal : NORMAL;\n};\n...\no.normal = UnityObjectToWorldNormal(normal);\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">struct<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">geometryOutput<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #C8C8C8\">pos<\/span><span style=\"color: #D4D4D4\"> : <\/span><span style=\"color: #4FC1FF\">SV_POSITION<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float2<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #C8C8C8\">uv<\/span><span style=\"color: #D4D4D4\"> : <\/span><span style=\"color: #4FC1FF\">TEXCOORD0<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">unityShadowCoord4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #C8C8C8\">_ShadowCoord<\/span><span style=\"color: #D4D4D4\"> : <\/span><span style=\"color: #4FC1FF\">TEXCOORD1<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #C8C8C8\">normal<\/span><span style=\"color: #D4D4D4\"> : <\/span><span style=\"color: #4FC1FF\">NORMAL<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">};<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">normal<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">UnityObjectToWorldNormal<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">normal<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-22.png\" alt=\"\" class=\"wp-image-142 lazyload\" style=\"width:648px;height:auto\"\/><noscript><img decoding=\"async\" width=\"748\" height=\"396\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-22.png\" alt=\"\" class=\"wp-image-142 lazyload\" style=\"width:648px;height:auto\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-22.png 748w, https:\/\/remoooo.com\/wp-content\/uploads\/image-22-300x159.png 300w\" sizes=\"(max-width: 748px) 100vw, 748px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-26.png\" alt=\"\" class=\"wp-image-146 lazyload\" style=\"width:693px;height:auto\"\/><noscript><img decoding=\"async\" width=\"756\" height=\"384\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-26.png\" alt=\"\" class=\"wp-image-146 lazyload\" style=\"width:693px;height:auto\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-26.png 756w, https:\/\/remoooo.com\/wp-content\/uploads\/image-26-300x152.png 300w\" sizes=\"(max-width: 756px) 100vw, 756px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.17 \u5b8c\u6574\u4ee3\u7801\u203c\ufe0f\uff08BIRP\uff09<\/h3>\n\n\n\n<p>\u6700\u7ec8\u6548\u679c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-23.png\" alt=\"\" class=\"wp-image-143 lazyload\"\/><noscript><img decoding=\"async\" width=\"1020\" height=\"542\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-23.png\" alt=\"\" class=\"wp-image-143 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-23.png 1020w, https:\/\/remoooo.com\/wp-content\/uploads\/image-23-300x159.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-23-768x408.png 768w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u4ee3\u7801\uff1a<\/p>\n\n\n\n<p><a href=\"https:\/\/pastebin.com\/8u1ytGgU\">https:\/\/pastebin.com\/8u1ytGgU<\/a><\/p>\n\n\n\n<p>\u5b8c\u6574\u7684\uff1ahttps:\/\/pastebin.com\/U14m1Nu0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u51e0\u4f55\u7740\u8272\u5668\u6e32\u67d3\u8349\uff08URP\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \u53c2\u8003<\/h3>\n\n\n\n<p>\u521a\u624d\u5df2\u7ecf\u5199\u4e86BIRP\u7248\u672c\uff0c\u73b0\u5728\u53ea\u9700\u8981\u79fb\u690d\u4e00\u4e0b\u5c31\u597d\u4e86\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>URP\u4ee3\u7801\u89c4\u8303\u53c2\u8003\uff1ahttps:\/\/www.cyanilux.com\/tutorials\/urp-shader-code\/<\/li>\n\n\n\n<li>BIRP-&gt;URP\u901f\u67e5\u8868\uff1ahttps:\/\/cuihongzhi1991.github.io\/blog\/2020\/05\/27\/builtinttourp\/<\/li>\n<\/ul>\n\n\n\n<p>\u5927\u5bb6\u53ef\u4ee5\u8ddf\u7740<a target=\"_blank\" href=\"https:\/\/danielilett.com\/2021-08-24-tut5-17-stylised-grass\/\" rel=\"noreferrer noopener\">Daniel\u7684\u8fd9\u7bc7\u6587\u7ae0<\/a>\u4ece\u5934\u5199\u4e00\u904d\uff0c\u4e5f\u53ef\u4ee5\u8ddf\u7740\u6211\u4fee\u6539\u521a\u521a\u7684\u4ee3\u7801\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u539frepo\u7684\u7a7a\u95f4\u53d8\u6362\u4ee3\u7801\u662f\u5b58\u5728\u95ee\u9898\u7684\uff0c\u53ef\u4ee5\u5728<a target=\"_blank\" href=\"https:\/\/github.com\/daniel-ilett\/shaders-botw-grass\/pull\/2\" rel=\"noreferrer noopener\">Pull request<\/a>\u4e2d\u627e\u5230\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<p>\u73b0\u5c06\u4e0a\u9762BIRP\u7684\u66f2\u9762\u7ec6\u5206\u7740\u8272\u5668\u6574\u7406\u5230\u4e00\u8d77\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tags\u6539\u4e3aURP<\/li>\n\n\n\n<li>\u5934\u6587\u4ef6\u5f15\u5165\u66ff\u6362\u4e3aURP\u7248\u672c<\/li>\n\n\n\n<li>\u53d8\u91cf\u7528CBuffer\u5305\u56f4<\/li>\n\n\n\n<li>\u9634\u5f71\u6295\u5c04\u3001\u63a5\u6536\u4ee3\u7801<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \u5f00\u59cb\u6539<\/h3>\n\n\n\n<p>\u58f0\u660eURP\u7ba1\u7ebf\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"LOD 100\nCull Off\nPass{\n    Tags{\n        &quot;RenderType&quot; = &quot;Opaque&quot;\n        &quot;Queue&quot; = &quot;Geometry&quot;\n        &quot;RenderPipeline&quot; = &quot;UniversalPipeline&quot;\n    }\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #4FC1FF\">LOD<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #B5CEA8\">100<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">Cull<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">Off<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">Pass<\/span><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">Tags<\/span><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #CE9178\">&quot;RenderType&quot;<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #CE9178\">&quot;Opaque&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #CE9178\">&quot;Queue&quot;<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #CE9178\">&quot;Geometry&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #CE9178\">&quot;RenderPipeline&quot;<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #CE9178\">&quot;UniversalPipeline&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5bfc\u5165URP\u7684\u5e93\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"#include &quot;Packages\/com.unity.render-pipelines.universal\/ShaderLibrary\/Core.hlsl&quot;\n#include &quot;Packages\/com.unity.render-pipelines.universal\/ShaderLibrary\/Lighting.hlsl&quot;\n#include &quot;Packages\/com.unity.render-pipelines.universal\/ShaderLibrary\/ShaderVariablesFunctions.hlsl&quot;\n\no._ShadowCoord = ComputeScreenPos(o.pos);\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #9CDCFE\">include<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&quot;Packages\/com.unity.render-pipelines.universal\/ShaderLibrary\/Core.hlsl&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #9CDCFE\">include<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&quot;Packages\/com.unity.render-pipelines.universal\/ShaderLibrary\/Lighting.hlsl&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #9CDCFE\">include<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&quot;Packages\/com.unity.render-pipelines.universal\/ShaderLibrary\/ShaderVariablesFunctions.hlsl&quot;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">_ShadowCoord<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">ComputeScreenPos<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">pos<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u6539\u4e00\u4e0b\u51fd\u6570\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ o.normal = UnityObjectToWorldNormal(normal);\no.normal = TransformObjectToWorldNormal(normal);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ o.normal = UnityObjectToWorldNormal(normal);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">o<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">normal<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">TransformObjectToWorldNormal<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">normal<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>URP\u63a5\u6536\u9634\u5f71\u3002\u8fd9\u91cc\u6700\u597d\u5728\u9876\u70b9\u7740\u8272\u5668\u8ba1\u7b97\uff0c\u4f46\u662f\u4e3a\u4e86\u65b9\u4fbf\u5c31\u5168\u653e\u5728\u51e0\u4f55\u7740\u8272\u5668\u8ba1\u7b97\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-29.png\" alt=\"\" class=\"wp-image-149 lazyload\"\/><noscript><img decoding=\"async\" width=\"1184\" height=\"532\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-29.png\" alt=\"\" class=\"wp-image-149 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-29.png 1184w, https:\/\/remoooo.com\/wp-content\/uploads\/image-29-300x135.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-29-1024x460.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-29-768x345.png 768w\" sizes=\"(max-width: 1184px) 100vw, 1184px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u7136\u540e\u751f\u6210\u9634\u5f71\u3002ShadowCaster Pass\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"Pass{\n    Name &quot;ShadowCaster&quot;\n    Tags{ &quot;LightMode&quot; = &quot;ShadowCaster&quot; }\n\n    ZWrite On\n    ZTest LEqual\n\n    HLSLPROGRAM\n\n        half4 frag(geometryOutput input) : SV_TARGET{\n            return 1;\n        }\n\n    ENDHLSL\n}\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">Pass<\/span><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">Name<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&quot;ShadowCaster&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">Tags<\/span><span style=\"color: #D4D4D4\">{ <\/span><span style=\"color: #CE9178\">&quot;LightMode&quot;<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #CE9178\">&quot;ShadowCaster&quot;<\/span><span style=\"color: #D4D4D4\"> }<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">ZWrite<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">On<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">ZTest<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">LEqual<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #4FC1FF\">HLSLPROGRAM<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">half4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">frag<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">geometryOutput<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">input<\/span><span style=\"color: #D4D4D4\">) : <\/span><span style=\"color: #4FC1FF\">SV_TARGET<\/span><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">            <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        }<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #4FC1FF\">ENDHLSL<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-30.png\" alt=\"\" class=\"wp-image-150 lazyload\"\/><noscript><img decoding=\"async\" width=\"1184\" height=\"500\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-30.png\" alt=\"\" class=\"wp-image-150 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-30.png 1184w, https:\/\/remoooo.com\/wp-content\/uploads\/image-30-300x127.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-30-1024x432.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-30-768x324.png 768w\" sizes=\"(max-width: 1184px) 100vw, 1184px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2.3 \u5b8c\u6574\u4ee3\u7801\u203c\ufe0f\uff08URP\uff09<\/h3>\n\n\n\n<p><a href=\"https:\/\/pastebin.com\/6KveEKMZ\">https:\/\/pastebin.com\/6KveEKMZ<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u4f18\u5316\u66f2\u9762\u7ec6\u5206\u903b\u8f91\uff08BIRP\/URP\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \u6574\u7406\u4ee3\u7801<\/h3>\n\n\n\n<p>\u4e0a\u9762\u6211\u4eec\u90fd\u53ea\u662f\u91c7\u7528\u56fa\u5b9a\u6570\u91cf\u7684\u7ec6\u5206\u7b49\u7ea7\uff0c\u6211\u4e0d\u80fd\u63a5\u53d7\u3002\u5982\u679c\u4e0d\u4e86\u89e3\u66f2\u9762\u7ec6\u5206\u539f\u7406\u7684\u53ef\u4ee5\u770b<a target=\"_blank\" href=\"https:\/\/zhuanlan.zhihu.com\/p\/695636520\" rel=\"noreferrer noopener\">\u6211\u7684\u66f2\u9762\u7ec6\u5206\u6587\u7ae0<\/a>\uff0c\u91cc\u9762\u8be6\u7ec6\u8bb2\u4e86\u51e0\u79cd\u4f18\u5316\u7ec6\u5206\u7684\u65b9\u6848\u3002<\/p>\n\n\n\n<p>\u6211\u7528\u7b2c\u4e00\u8282\u5b8c\u6210\u7684BIRP\u7248\u672c\u7684\u4ee3\u7801\u4e3a\u4f8b\u5b50\u3002\u5f53\u524d\u7248\u672c\u53ea\u6709Uniform\u7684\u7ec6\u5206\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-25.png\" alt=\"\" class=\"wp-image-145 lazyload\"\/><noscript><img decoding=\"async\" width=\"536\" height=\"58\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-25.png\" alt=\"\" class=\"wp-image-145 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-25.png 536w, https:\/\/remoooo.com\/wp-content\/uploads\/image-25-300x32.png 300w\" sizes=\"(max-width: 536px) 100vw, 536px\" \/><\/noscript><\/figure>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"_TessellationUniform(&quot;Tessellation Uniform&quot;, Range(1, 64)) = 1\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #DCDCAA\">_TessellationUniform<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;Tessellation Uniform&quot;<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #DCDCAA\">Range<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">64<\/span><span style=\"color: #D4D4D4\">)) = <\/span><span style=\"color: #B5CEA8\">1<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-31.png\" alt=\"\" class=\"wp-image-151 lazyload\"\/><noscript><img decoding=\"async\" width=\"1224\" height=\"490\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-31.png\" alt=\"\" class=\"wp-image-151 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-31.png 1224w, https:\/\/remoooo.com\/wp-content\/uploads\/image-31-300x120.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-31-1024x410.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-31-768x307.png 768w\" sizes=\"(max-width: 1224px) 100vw, 1224px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5f53\u524d\u5404\u4e2a\u9636\u6bb5\u8f93\u51fa\u7684\u7ed3\u6784\u4f53\u76f8\u5f53\u6df7\u4e71\uff0c\u91cd\u65b0\u6574\u7406\u4e00\u4e0b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-28.png\" alt=\"\" class=\"wp-image-148 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"617\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-28.png\" alt=\"\" class=\"wp-image-148 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-28.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-28-300x129.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-28-1024x439.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-28-768x329.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \u5212\u5206\u6a21\u5f0f<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-27.png\" alt=\"\" class=\"wp-image-147 lazyload\"\/><noscript><img decoding=\"async\" width=\"554\" height=\"246\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-27.png\" alt=\"\" class=\"wp-image-147 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-27.png 554w, https:\/\/remoooo.com\/wp-content\/uploads\/image-27-300x133.png 300w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><\/noscript><\/figure>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"[KeywordEnum(INTEGER, FRAC_EVEN, FRAC_ODD, POW2)] _PARTITIONING(&quot;Partition algoritm&quot;, Float) = 0\n\n#pragma shader_feature_local _PARTITIONING_INTEGER _PARTITIONING_FRAC_EVEN _PARTITIONING_FRAC_ODD _PARTITIONING_POW2\n\n#if defined(_PARTITIONING_INTEGER)\n    [partitioning(&quot;integer&quot;)]\n#elif defined(_PARTITIONING_FRAC_EVEN)\n    [partitioning(&quot;fractional_even&quot;)]\n#elif defined(_PARTITIONING_FRAC_ODD)\n    [partitioning(&quot;fractional_odd&quot;)]\n#elif defined(_PARTITIONING_POW2)\n    [partitioning(&quot;pow2&quot;)]\n#else \n    [partitioning(&quot;integer&quot;)]\n#endif\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #DCDCAA\">KeywordEnum<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #4FC1FF\">INTEGER<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #4FC1FF\">FRAC_EVEN<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #4FC1FF\">FRAC_ODD<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #4FC1FF\">POW2<\/span><span style=\"color: #D4D4D4\">)] <\/span><span style=\"color: #DCDCAA\">_PARTITIONING<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;Partition algoritm&quot;<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">Float<\/span><span style=\"color: #D4D4D4\">) = <\/span><span style=\"color: #B5CEA8\">0<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #9CDCFE\">pragma<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">shader_feature_local<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">_PARTITIONING_INTEGER<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">_PARTITIONING_FRAC_EVEN<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">_PARTITIONING_FRAC_ODD<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">_PARTITIONING_POW2<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #C586C0\">if<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">defined<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_PARTITIONING_INTEGER<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    [<\/span><span style=\"color: #DCDCAA\">partitioning<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;integer&quot;<\/span><span style=\"color: #D4D4D4\">)]<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #9CDCFE\">elif<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">defined<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_PARTITIONING_FRAC_EVEN<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    [<\/span><span style=\"color: #DCDCAA\">partitioning<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;fractional_even&quot;<\/span><span style=\"color: #D4D4D4\">)]<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #9CDCFE\">elif<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">defined<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_PARTITIONING_FRAC_ODD<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    [<\/span><span style=\"color: #DCDCAA\">partitioning<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;fractional_odd&quot;<\/span><span style=\"color: #D4D4D4\">)]<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #9CDCFE\">elif<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">defined<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_PARTITIONING_POW2<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    [<\/span><span style=\"color: #DCDCAA\">partitioning<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;pow2&quot;<\/span><span style=\"color: #D4D4D4\">)]<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #C586C0\">else<\/span><span style=\"color: #D4D4D4\"> <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    [<\/span><span style=\"color: #DCDCAA\">partitioning<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;integer&quot;<\/span><span style=\"color: #D4D4D4\">)]<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">#<\/span><span style=\"color: #9CDCFE\">endif<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 \u7ec6\u5206\u7684\u89c6\u9525\u4f53\u5254\u9664<\/h3>\n\n\n\n<p>\u5728BIRP\u4e2d\uff0c\u4f7f\u7528 _ProjectionParams.z \u8868\u793a\u8fdc\u5e73\u9762\uff0cURP\u4e2d\u4f7f\u7528UNITY_RAW_FAR_CLIP_VALUE \u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"bool IsOutOfBounds(float3 p, float3 lower, float3 higher) { \/\/\u7ed9\u5b9a\u77e9\u5f62\u5224\u65ad\n    return p.x < lower.x || p.x &gt; higher.x || p.y < lower.y || p.y &gt; higher.y || p.z < lower.z || p.z &gt; higher.z;\n}\nbool IsPointOutOfFrustum(float4 positionCS) { \/\/\u89c6\u9525\u4f53\u5224\u65ad\n    float3 culling = positionCS.xyz;\n    float w = positionCS.w;\n    float3 lowerBounds = float3(-w, -w, -w * _ProjectionParams.z);\n    float3 higherBounds = float3(w, w, w);\n    return IsOutOfBounds(culling, lowerBounds, higherBounds);\n}\nbool ShouldClipPatch(float4 p0PositionCS, float4 p1PositionCS, float4 p2PositionCS) {\n    bool allOutside = IsPointOutOfFrustum(p0PositionCS) &amp;&amp;\n        IsPointOutOfFrustum(p1PositionCS) &amp;&amp;\n        IsPointOutOfFrustum(p2PositionCS);\n    return allOutside;\n}\n\nTessellationControlPoint vert(Attributes v)\n{\n    ...\n    o.positionCS = UnityObjectToClipPos(v.vertex);\n    ...\n}\n\nTessellationFactors patchConstantFunction (InputPatch<TessellationControlPoint, 3&gt; patch)\n{\n    TessellationFactors f;\n    if(ShouldClipPatch(patch[0].positionCS, patch[1].positionCS, patch[2].positionCS)){\n        f.edge[0] = f.edge[1] = f.edge[2] = f.inside = 0;\n    }else{\n        f.edge[0] = _TessellationFactor;\n        f.edge[1] = _TessellationFactor;\n        f.edge[2] = _TessellationFactor;\n        f.inside = _TessellationFactor;\n    }\n    return f;\n}\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">bool<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">IsOutOfBounds<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">p<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">lower<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">higher<\/span><span style=\"color: #D4D4D4\">) { <\/span><span style=\"color: #6A9955\">\/\/\u7ed9\u5b9a\u77e9\u5f62\u5224\u65ad<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">p<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> &lt; <\/span><span style=\"color: #9CDCFE\">lower<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> || <\/span><span style=\"color: #9CDCFE\">p<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> &gt; <\/span><span style=\"color: #9CDCFE\">higher<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">x<\/span><span style=\"color: #D4D4D4\"> || <\/span><span style=\"color: #9CDCFE\">p<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> &lt; <\/span><span style=\"color: #9CDCFE\">lower<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> || <\/span><span style=\"color: #9CDCFE\">p<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> &gt; <\/span><span style=\"color: #9CDCFE\">higher<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">y<\/span><span style=\"color: #D4D4D4\"> || <\/span><span style=\"color: #9CDCFE\">p<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\"> &lt; <\/span><span style=\"color: #9CDCFE\">lower<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\"> || <\/span><span style=\"color: #9CDCFE\">p<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\"> &gt; <\/span><span style=\"color: #9CDCFE\">higher<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">bool<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">IsPointOutOfFrustum<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">float4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">) { <\/span><span style=\"color: #6A9955\">\/\/\u89c6\u9525\u4f53\u5224\u65ad<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">culling<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">xyz<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">lowerBounds<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(-<\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\">, -<\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\">, -<\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">_ProjectionParams<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">z<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">higherBounds<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">float3<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">IsOutOfBounds<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">culling<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">lowerBounds<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">higherBounds<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">bool<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">ShouldClipPatch<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">float4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">p0PositionCS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">float4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">p1PositionCS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">float4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">p2PositionCS<\/span><span style=\"color: #D4D4D4\">) {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">bool<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">allOutside<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">IsPointOutOfFrustum<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">p0PositionCS<\/span><span style=\"color: #D4D4D4\">) &amp;&amp;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #DCDCAA\">IsPointOutOfFrustum<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">p1PositionCS<\/span><span style=\"color: #D4D4D4\">) &amp;&amp;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #DCDCAA\">IsPointOutOfFrustum<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">p2PositionCS<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">allOutside<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">TessellationControlPoint<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">vert<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">Attributes<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">v<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    ...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">o<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">UnityObjectToClipPos<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">v<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">vertex<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    ...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">TessellationFactors<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">patchConstantFunction<\/span><span style=\"color: #D4D4D4\"> (<\/span><span style=\"color: #9CDCFE\">InputPatch<\/span><span style=\"color: #D4D4D4\">&lt;<\/span><span style=\"color: #9CDCFE\">TessellationControlPoint<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">3<\/span><span style=\"color: #D4D4D4\">&gt; <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">TessellationFactors<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">if<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">ShouldClipPatch<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">)){<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">inside<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><span style=\"color: #C586C0\">else<\/span><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #9CDCFE\">_TessellationFactor<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #9CDCFE\">_TessellationFactor<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #9CDCFE\">_TessellationFactor<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">inside<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">_TessellationFactor<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    }<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u4f46\u662f\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9019\u88e1\u50b3\u5165\u7684\u5224\u65b7\u662f\u8349\u76ae\u7684CS\u5ea7\u6a19\u3002\u5982\u679c\u4e09\u89d2\u5f62\u8349\u76ae\u5b8c\u5168\u96e2\u958b\u5c4f\u5e55\uff0c\u4f46\u662f\u8349\u9577\u5f97\u9ad8\u9084\u53ef\u80fd\u6703\u5728\u5c4f\u5e55\u4e2d\uff0c\u5c31\u6703\u5c0e\u81f4\u8349\u7a81\u7136\u6d88\u5931\u7684\u756b\u9762BUG\u3002\u9019\u5c31\u770b\u9805\u76ee\u7684\u9700\u6c42\u4e86\uff0c\u5982\u679c\u662f\u4ef0\u8996\u89d2\u4e26\u4e14\u8349\u5730\u6bd4\u8f03\u77ee\u7684\u9805\u76ee\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u9019\u500b\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p>\u4ef0\u8996\u89d2\u554f\u984c\u4e0d\u5927\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-33.png\" alt=\"\" class=\"wp-image-153 lazyload\"\/><noscript><img decoding=\"async\" width=\"1294\" height=\"596\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-33.png\" alt=\"\" class=\"wp-image-153 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-33.png 1294w, https:\/\/remoooo.com\/wp-content\/uploads\/image-33-300x138.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-33-1024x472.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-33-768x354.png 768w\" sizes=\"(max-width: 1294px) 100vw, 1294px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5982\u679c\u662f\u4f0f\u5730\u9b54\u8996\u89d2\uff0c\u8349\u5730\u4e26\u4e0d\u5b8c\u6574\uff0c\u904e\u5ea6\u5254\u9664\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-34.png\" alt=\"\" class=\"wp-image-154 lazyload\"\/><noscript><img decoding=\"async\" width=\"1102\" height=\"428\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-34.png\" alt=\"\" class=\"wp-image-154 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-34.png 1102w, https:\/\/remoooo.com\/wp-content\/uploads\/image-34-300x117.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-34-1024x398.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-34-768x298.png 768w\" sizes=\"(max-width: 1102px) 100vw, 1102px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 \u5c4f\u5e55\u8ddd\u96e2\u7684\u7d30\u5206\u63a7\u5236<\/h3>\n\n\n\n<p>\u5be6\u73fe\u8fd1\u8655\u7684\u8349\u5bc6\u96c6\uff0c\u9060\u8655\u7684\u8349\u7a00\u758f\uff0c\u4f46\u662f\u57fa\u65bc\u5c4f\u5e55\u8ddd\u96e2\uff08CS\u7a7a\u9593\uff09\u3002\u9019\u500b\u65b9\u6cd5\u6703\u53d7\u5230\u5206\u8fa8\u7387\u7684\u5f71\u97ff\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float EdgeTessellationFactor(float scale, float4 p0PositionCS, float4 p1PositionCS) {\n    float factor = distance(p0PositionCS.xyz \/ p0PositionCS.w, p1PositionCS.xyz \/ p1PositionCS.w) \/ scale;\n    return max(1, factor);\n}\n\nTessellationFactors patchConstantFunction (InputPatch<TessellationControlPoint, 3&gt; patch)\n{\n    TessellationFactors f;\n\n    f.edge[0] = EdgeTessellationFactor(_TessellationFactor, \n        patch[1].positionCS, patch[2].positionCS);\n    f.edge[1] = EdgeTessellationFactor(_TessellationFactor, \n        patch[2].positionCS, patch[0].positionCS);\n    f.edge[2] = EdgeTessellationFactor(_TessellationFactor, \n        patch[0].positionCS, patch[1].positionCS);\n    f.inside = (f.edge[0] + f.edge[1] + f.edge[2]) \/ 3.0;\n\n\n    #if defined(_CUTTESS_TRUE)\n        if(ShouldClipPatch(patch[0].positionCS, patch[1].positionCS, patch[2].positionCS))\n            f.edge[0] = f.edge[1] = f.edge[2] = f.inside = 0;\n    #endif\n\n    return f;\n}\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">EdgeTessellationFactor<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">scale<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">float4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">p0PositionCS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">float4<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">p1PositionCS<\/span><span style=\"color: #D4D4D4\">) {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">factor<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">distance<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">p0PositionCS<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">xyz<\/span><span style=\"color: #D4D4D4\"> \/ <\/span><span style=\"color: #9CDCFE\">p0PositionCS<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">p1PositionCS<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">xyz<\/span><span style=\"color: #D4D4D4\"> \/ <\/span><span style=\"color: #9CDCFE\">p1PositionCS<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">w<\/span><span style=\"color: #D4D4D4\">) \/ <\/span><span style=\"color: #9CDCFE\">scale<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">max<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">factor<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">TessellationFactors<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">patchConstantFunction<\/span><span style=\"color: #D4D4D4\"> (<\/span><span style=\"color: #9CDCFE\">InputPatch<\/span><span style=\"color: #D4D4D4\">&lt;<\/span><span style=\"color: #9CDCFE\">TessellationControlPoint<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #B5CEA8\">3<\/span><span style=\"color: #D4D4D4\">&gt; <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">TessellationFactors<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #DCDCAA\">EdgeTessellationFactor<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_TessellationFactor<\/span><span style=\"color: #D4D4D4\">, <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #DCDCAA\">EdgeTessellationFactor<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_TessellationFactor<\/span><span style=\"color: #D4D4D4\">, <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #DCDCAA\">EdgeTessellationFactor<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_TessellationFactor<\/span><span style=\"color: #D4D4D4\">, <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">inside<\/span><span style=\"color: #D4D4D4\"> = (<\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">] + <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">] + <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">]) \/ <\/span><span style=\"color: #B5CEA8\">3.0<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    #<\/span><span style=\"color: #C586C0\">if<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">defined<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_CUTTESS_TRUE<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #C586C0\">if<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #DCDCAA\">ShouldClipPatch<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">positionCS<\/span><span style=\"color: #D4D4D4\">))<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">            <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">inside<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    #<\/span><span style=\"color: #9CDCFE\">endif<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>Tessellation Factor = 0.08<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-32.png\" alt=\"\" class=\"wp-image-152 lazyload\"\/><noscript><img decoding=\"async\" width=\"924\" height=\"416\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-32.png\" alt=\"\" class=\"wp-image-152 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-32.png 924w, https:\/\/remoooo.com\/wp-content\/uploads\/image-32-300x135.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-32-768x346.png 768w\" sizes=\"(max-width: 924px) 100vw, 924px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-35.png\" alt=\"\" class=\"wp-image-155 lazyload\"\/><noscript><img decoding=\"async\" width=\"1014\" height=\"374\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-35.png\" alt=\"\" class=\"wp-image-155 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-35.png 1014w, https:\/\/remoooo.com\/wp-content\/uploads\/image-35-300x111.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-35-768x283.png 768w\" sizes=\"(max-width: 1014px) 100vw, 1014px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u4e26\u4e14\u5283\u5206\u6a21\u5f0f\u4e0d\u5efa\u8b70\u9078\u53d6Frac\uff0c\u4e0d\u7136\u5c31\u6703\u6709\u5f37\u70c8\u7684\u6296\u52d5\uff0c\u975e\u5e38\u6643\u773c\u775b\u3002\u9019\u7a2e\u65b9\u6cd5\u6211\u4e0d\u592a\u559c\u6b61\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.4 \u76f8\u6a5f\u8ddd\u96e2\u7d30\u5206<\/h3>\n\n\n\n<p>\u8ba1\u7b97 \u300c\u4e24\u70b9\u95f4\u7684\u8ddd\u79bb\u300d\u4e0e\u300c\u4e24\u9876\u70b9\u7684\u4e2d\u70b9\u4e0e\u76f8\u673a\u4f4d\u7f6e\u7684\u8ddd\u79bb\u300d\u7684\u6bd4\u503c\u3002\u6bd4\u503c\u8d8a\u5927\u8bf4\u660e\u5360\u636e\u5c4f\u5e55\u7684\u7a7a\u95f4\u5c31\u8d8a\u5927\uff0c\u9700\u8981\u66f4\u591a\u7684\u7ec6\u5206\u7a0b\u5ea6\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#1E1E1E\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float EdgeTessellationFactor_WorldBase(float scale, float3 p0PositionWS, float3 p1PositionWS) {\n    float length = distance(p0PositionWS, p1PositionWS);\n    float distanceToCamera = distance(_WorldSpaceCameraPos, (p0PositionWS + p1PositionWS) * 0.5);\n    float factor = length \/ (scale * distanceToCamera * distanceToCamera);\n    return max(1, factor);\n}\n...\nf.edge[0] = EdgeTessellationFactor_WorldBase(_TessellationFactor_WORLD_BASE, \n    patch[1].vertex, patch[2].vertex);\nf.edge[1] = EdgeTessellationFactor_WorldBase(_TessellationFactor_WORLD_BASE, \n    patch[2].vertex, patch[0].vertex);\nf.edge[2] = EdgeTessellationFactor_WorldBase(_TessellationFactor_WORLD_BASE, \n    patch[0].vertex, patch[1].vertex);\nf.inside = (f.edge[0] + f.edge[1] + f.edge[2]) \/ 3.0;\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">EdgeTessellationFactor_WorldBase<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">scale<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">p0PositionWS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">float3<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">p1PositionWS<\/span><span style=\"color: #D4D4D4\">) {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">length<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">distance<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">p0PositionWS<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">p1PositionWS<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">distanceToCamera<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #DCDCAA\">distance<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_WorldSpaceCameraPos<\/span><span style=\"color: #D4D4D4\">, (<\/span><span style=\"color: #9CDCFE\">p0PositionWS<\/span><span style=\"color: #D4D4D4\"> + <\/span><span style=\"color: #9CDCFE\">p1PositionWS<\/span><span style=\"color: #D4D4D4\">) * <\/span><span style=\"color: #B5CEA8\">0.5<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">float<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">factor<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">length<\/span><span style=\"color: #D4D4D4\"> \/ (<\/span><span style=\"color: #9CDCFE\">scale<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">distanceToCamera<\/span><span style=\"color: #D4D4D4\"> * <\/span><span style=\"color: #9CDCFE\">distanceToCamera<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">max<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">factor<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #DCDCAA\">EdgeTessellationFactor_WorldBase<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_TessellationFactor_WORLD_BASE<\/span><span style=\"color: #D4D4D4\">, <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">vertex<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">vertex<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #DCDCAA\">EdgeTessellationFactor_WorldBase<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_TessellationFactor_WORLD_BASE<\/span><span style=\"color: #D4D4D4\">, <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">vertex<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">vertex<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">] = <\/span><span style=\"color: #DCDCAA\">EdgeTessellationFactor_WorldBase<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">_TessellationFactor_WORLD_BASE<\/span><span style=\"color: #D4D4D4\">, <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">vertex<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">patch<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">].<\/span><span style=\"color: #9CDCFE\">vertex<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">inside<\/span><span style=\"color: #D4D4D4\"> = (<\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">0<\/span><span style=\"color: #D4D4D4\">] + <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">1<\/span><span style=\"color: #D4D4D4\">] + <\/span><span style=\"color: #9CDCFE\">f<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">edge<\/span><span style=\"color: #D4D4D4\">[<\/span><span style=\"color: #B5CEA8\">2<\/span><span style=\"color: #D4D4D4\">]) \/ <\/span><span style=\"color: #B5CEA8\">3.0<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-37.png\" alt=\"\" class=\"wp-image-157 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"617\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-37.png\" alt=\"\" class=\"wp-image-157 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-37.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-37-300x129.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-37-1024x439.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-37-768x329.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-41.png\" alt=\"\" class=\"wp-image-161 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"624\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-41.png\" alt=\"\" class=\"wp-image-161 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-41.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-41-300x130.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-41-1024x444.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-41-768x333.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u8fd8\u6709\u6539\u8fdb\u7a7a\u95f4\u3002\u8c03\u6574\u8349\u5730\u7684\u5bc6\u96c6\u5ea6\uff0c\u4f7f\u5f97\u8fd1\u8ddd\u79bb\u7684\u8349\u5730\u4e0d\u592a\u5bc6\u96c6\uff0c\u800c\u4e2d\u8ddd\u79bb\u7684\u8349\u5730\u66f2\u7ebf\u66f4\u4e3a\u5e73\u6ed1\uff0c\u5f15\u5165\u975e\u7ebf\u6027\u56e0\u5b50\u6765\u63a7\u5236\u8ddd\u79bb\u4e0e\u9576\u5d4c\u56e0\u5b50\u7684\u5173\u7cfb\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float EdgeTessellationFactor_WorldBase(float scale, float3 p0PositionWS, float3 p1PositionWS) {\n    float length = distance(p0PositionWS, p1PositionWS);\n    float distanceToCamera = distance(_WorldSpaceCameraPos, (p0PositionWS + p1PositionWS) * 0.5);\n    \/\/ \u4f7f\u7528\u5e73\u65b9\u6839\u51fd\u6570\u8c03\u6574\u8ddd\u79bb\u7684\u5f71\u54cd\uff0c\u4f7f\u4e2d\u8ddd\u79bb\u7684\u9576\u5d4c\u56e0\u5b50\u53d8\u5316\u66f4\u5e73\u6ed1\n    float adjustedDistance = sqrt(distanceToCamera);\n    \/\/ \u8c03\u6574 scale \u7684\u5f71\u54cd\uff0c\u53ef\u80fd\u9700\u8981\u6839\u636e\u5b9e\u9645\u6548\u679c\u8fdb\u4e00\u6b65\u5fae\u8c03\u8fd9\u91cc\u7684\u7cfb\u6570\n    float factor = length \/ (scale * adjustedDistance);\n    return max(1, factor);\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">EdgeTessellationFactor_WorldBase<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">scale<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">float3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">p0PositionWS<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">float3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">p1PositionWS<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">length<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">distance<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">p0PositionWS<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">p1PositionWS<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">distanceToCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">distance<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">_WorldSpaceCameraPos<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">p0PositionWS<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">p1PositionWS<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0.5<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">    <\/span><span style=\"color: #616E88\">\/\/ \u4f7f\u7528\u5e73\u65b9\u6839\u51fd\u6570\u8c03\u6574\u8ddd\u79bb\u7684\u5f71\u54cd\uff0c\u4f7f\u4e2d\u8ddd\u79bb\u7684\u9576\u5d4c\u56e0\u5b50\u53d8\u5316\u66f4\u5e73\u6ed1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">adjustedDistance<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">sqrt<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">distanceToCamera<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">    <\/span><span style=\"color: #616E88\">\/\/ \u8c03\u6574 scale \u7684\u5f71\u54cd\uff0c\u53ef\u80fd\u9700\u8981\u6839\u636e\u5b9e\u9645\u6548\u679c\u8fdb\u4e00\u6b65\u5fae\u8c03\u8fd9\u91cc\u7684\u7cfb\u6570<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">factor<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">length<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">scale<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">adjustedDistance<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">return<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">max<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">factor<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u8fd9\u6837\u5c31\u6bd4\u8f83\u5408\u9002\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-38.png\" alt=\"\" class=\"wp-image-158 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"624\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-38.png\" alt=\"\" class=\"wp-image-158 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-38.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-38-300x130.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-38-1024x444.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-38-768x333.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.5 Visibility Map \u63a7\u5236\u8349\u5730\u7ec6\u5206<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-36.png\" alt=\"\" class=\"wp-image-156 lazyload\" style=\"width:439px;height:auto\"\/><noscript><img decoding=\"async\" width=\"554\" height=\"346\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-36.png\" alt=\"\" class=\"wp-image-156 lazyload\" style=\"width:439px;height:auto\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-36.png 554w, https:\/\/remoooo.com\/wp-content\/uploads\/image-36-300x187.png 300w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-39.png\" alt=\"\" class=\"wp-image-159 lazyload\"\/><noscript><img decoding=\"async\" width=\"1160\" height=\"410\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-39.png\" alt=\"\" class=\"wp-image-159 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-39.png 1160w, https:\/\/remoooo.com\/wp-content\/uploads\/image-39-300x106.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-39-1024x362.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-39-768x271.png 768w\" sizes=\"(max-width: 1160px) 100vw, 1160px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u9876\u70b9\u7740\u8272\u5668\u8bfb\u53d6\u8d34\u56fe\uff0c\u4f20\u7ed9\u66f2\u9762\u7ec6\u5206\u7740\u8272\u5668\uff0c\u5728PCF\u8ba1\u7b97\u7ec6\u5206\u903b\u8f91\u3002<\/p>\n\n\n\n<p>\u4ee5FIXED\u6a21\u5f0f\u4e3a\u4f8b\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"_VisibilityMap(&quot;Visibility Map&quot;, 2D) = &quot;white&quot; {}\nTEXTURE2D (_VisibilityMap);SAMPLER(sampler_VisibilityMap);\nstruct Attributes\n{\n    ...\n    float2 uv : TEXCOORD0;\n};\nstruct TessellationControlPoint\n{\n    ...\n    float visibility : TEXCOORD1;\n};\nTessellationControlPoint vert(Attributes v){\n    ...\n    float visibility = SAMPLE_TEXTURE2D_LOD(_VisibilityMap, sampler_VisibilityMap, v.uv, 0).r; \n    o.visibility    = visibility;\n    ...\n}\nTessellationFactors patchConstantFunction (InputPatch<TessellationControlPoint, 3&gt; patch){\n    ...\n    float averageVisibility = (patch[0].visibility + patch[1].visibility + patch[2].visibility) \/ 3; \/\/ \u8ba1\u7b97\u4e09\u4e2a\u9876\u70b9\u7070\u5ea6\u503c\u7684\u5e73\u5747\u503c\n    float baseTessellationFactor = _TessellationFactor_FIXED; \n    float tessellationMultiplier = lerp(0.1, 1.0, averageVisibility); \/\/ \u6839\u636e\u5e73\u5747\u7070\u5ea6\u503c\u8c03\u6574\u56e0\u5b50\n    #if defined(_DYNAMIC_FIXED)\n        f.edge[0] = _TessellationFactor_FIXED * tessellationMultiplier;\n        f.edge[1] = _TessellationFactor_FIXED * tessellationMultiplier;\n        f.edge[2] = _TessellationFactor_FIXED * tessellationMultiplier;\n        f.inside  = _TessellationFactor_FIXED * tessellationMultiplier;\n    ...\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #88C0D0\">_VisibilityMap<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">Visibility Map<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> 2<\/span><span style=\"color: #D8DEE9\">D<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">white<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">{}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">TEXTURE2D<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">_VisibilityMap<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #88C0D0\">SAMPLER<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">sampler_VisibilityMap<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">struct<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Attributes<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float2<\/span><span style=\"color: #D8DEE9FF\"> uv <\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">TEXCOORD0<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">struct<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">TessellationControlPoint<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> visibility <\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">TEXCOORD1<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">TessellationControlPoint<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">vert<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">Attributes<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">v<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">visibility<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">SAMPLE_TEXTURE2D_LOD<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">_VisibilityMap<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">sampler_VisibilityMap<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">v<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">uv<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">r<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">o<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">visibility<\/span><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">visibility<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">TessellationFactors<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">patchConstantFunction<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">InputPatch<\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9\">TessellationControlPoint<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">3<\/span><span style=\"color: #81A1C1\">&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">patch<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">averageVisibility<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">patch<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">visibility<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">patch<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">visibility<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">patch<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">visibility<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">3<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #616E88\">\/\/ \u8ba1\u7b97\u4e09\u4e2a\u9876\u70b9\u7070\u5ea6\u503c\u7684\u5e73\u5747\u503c<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">baseTessellationFactor<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_TessellationFactor_FIXED<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">tessellationMultiplier<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">lerp<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #B48EAD\">0.1<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1.0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">averageVisibility<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #616E88\">\/\/ \u6839\u636e\u5e73\u5747\u7070\u5ea6\u503c\u8c03\u6574\u56e0\u5b50<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    #<\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">defined<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">_DYNAMIC_FIXED<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">f<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">edge<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_TessellationFactor_FIXED<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">tessellationMultiplier<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">f<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">edge<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_TessellationFactor_FIXED<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">tessellationMultiplier<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">f<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">edge<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_TessellationFactor_FIXED<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">tessellationMultiplier<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">f<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">inside<\/span><span style=\"color: #D8DEE9FF\">  <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_TessellationFactor_FIXED<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">tessellationMultiplier<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3.6 \u5b8c\u6574\u4ee3\u7801\u203c\ufe0f\uff08BIRP\uff09<\/h3>\n\n\n\n<p>Grass Shader:<\/p>\n\n\n\n<p><a href=\"https:\/\/pastebin.com\/TD0AupGz\">https:\/\/pastebin.com\/TD0AupGz<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.7 \u5b8c\u6574\u4ee3\u7801\u203c\ufe0f\uff08URP\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-40.png\" alt=\"\" class=\"wp-image-160 lazyload\"\/><noscript><img decoding=\"async\" width=\"1214\" height=\"462\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-40.png\" alt=\"\" class=\"wp-image-160 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-40.png 1214w, https:\/\/remoooo.com\/wp-content\/uploads\/image-40-300x114.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-40-1024x390.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-40-768x292.png 768w\" sizes=\"(max-width: 1214px) 100vw, 1214px\" \/><\/noscript><\/figure>\n\n\n\n<p>URP\u6709\u4e00\u4e9b\u5730\u65b9\u4e0d\u592a\u4e00\u6837\uff0c\u6bd4\u5982\u8bf4\u8ba1\u7b97ShadowBias\uff0c\u5c31\u9700\u8981\u4e0b\u9762\u8fd9\u6837\uff0c\u4e0d\u5c55\u5f00\u4e86\uff0c\u81ea\u5df1\u770b\u4ee3\u7801\u5427\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"#if UNITY_PASS_SHADOWCASTER\n    \/\/ o.pos = UnityApplyLinearShadowBias(o.pos);\n    o.shadowCoord = TransformWorldToShadowCoord(ApplyShadowBias(posWS, norWS, 0));\n#endif\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9FF\">#<\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">UNITY_PASS_SHADOWCASTER<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">    <\/span><span style=\"color: #616E88\">\/\/ o.pos = UnityApplyLinearShadowBias(o.pos);<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">o<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">shadowCoord<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">TransformWorldToShadowCoord<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">ApplyShadowBias<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">posWS<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">norWS<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">#<\/span><span style=\"color: #D8DEE9\">endif<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>Grass Shader:<\/p>\n\n\n\n<p><a href=\"https:\/\/pastebin.com\/2ZX2aVm9\">https:\/\/pastebin.com\/2ZX2aVm9<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u4e92\u52a8\u8349\u5730<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>URP\u548cBIRP\u5b8c\u5168\u4e00\u81f4\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">4.1 \u5b9e\u73b0\u6b65\u9aa4<\/h3>\n\n\n\n<p>\u539f\u7406\u5f88\u7b80\u5355\uff0c\u811a\u672c\u4f20\u89d2\u8272\u7684\u4e16\u754c\u5750\u6807\u8fdb\u6765\uff0c\u7136\u540e\u6839\u636e\u8bbe\u5b9a\u597d\u7684\u534a\u5f84\u3001\u4e92\u52a8\u5f3a\u5ea6\uff0c\u5c06\u8349\u538b\u5f2f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">uniform float3 _PositionMoving; \/\/ \u7269\u4f53\u7684\u4f4d\u7f6e\nfloat _Radius; \/\/ \u7269\u4f53\u7684\u4ea4\u4e92\u534a\u5f84\nfloat _Strength; \/\/ \u4ea4\u4e92\u5f3a\u5ea6<\/pre>\n\n\n\n<p>\u5728\u8349\u5730\u751f\u6210\u7684\u5faa\u73af\u4e2d\uff0c\u8ba1\u7b97\u6bcf\u4e2a\u8349\u7247\u6bb5\u4e0e\u7269\u4f53\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u5e76\u6839\u636e\u8fd9\u4e2a\u8ddd\u79bb\u8c03\u6574\u8349\u5730\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float dis = distance(_PositionMoving, posWS); \/\/ \u8ba1\u7b97\u8ddd\u79bb\nfloat radiusEffect = 1 - saturate(dis \/ _Radius); \/\/ \u6839\u636e\u8ddd\u79bb\u8ba1\u7b97\u6548\u679c\u8870\u51cf\nfloat3 sphereDisp = pos - _PositionMoving; \/\/ \u8ba1\u7b97\u4f4d\u7f6e\u5dee\nsphereDisp *= radiusEffect * _Strength; \/\/ \u5e94\u7528\u8870\u51cf\u548c\u5f3a\u5ea6\nsphereDisp = clamp(sphereDisp, -0.8, 0.8); \/\/ \u9650\u5236\u6700\u5927\u4f4d\u79fb\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">dis<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">distance<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">_PositionMoving<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">posWS<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #616E88\">\/\/ \u8ba1\u7b97\u8ddd\u79bb<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">radiusEffect<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">saturate<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">dis<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_Radius<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #616E88\">\/\/ \u6839\u636e\u8ddd\u79bb\u8ba1\u7b97\u6548\u679c\u8870\u51cf<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">sphereDisp<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">pos<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_PositionMoving<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #616E88\">\/\/ \u8ba1\u7b97\u4f4d\u7f6e\u5dee<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">sphereDisp<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">radiusEffect<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_Strength<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #616E88\">\/\/ \u5e94\u7528\u8870\u51cf\u548c\u5f3a\u5ea6<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">sphereDisp<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">clamp<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">sphereDisp<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #B48EAD\">0.8<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0.8<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #616E88\">\/\/ \u9650\u5236\u6700\u5927\u4f4d\u79fb<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u7136\u540e\u5728\u5404\u4e2a\u8349\u53f6\u4e2d\u8ba1\u7b97\u65b0\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ \u5e94\u7528\u4ea4\u4e92\u6548\u679c\nfloat3 newPos = i == 0 ? pos : pos + (sphereDisp * t);\ntriStream.Append(GenerateGrassVertex(newPos, segmentWidth, segmentHeight, segmentForward, float2(0, t), transformMatrix));\ntriStream.Append(GenerateGrassVertex(newPos, -segmentWidth, segmentHeight, segmentForward, float2(1, t), transformMatrix));\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ \u5e94\u7528\u4ea4\u4e92\u6548\u679c<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">newPos<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">==<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">?<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">pos<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">pos<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">sphereDisp<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">t<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">triStream<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Append<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">GenerateGrassVertex<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">newPos<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">segmentWidth<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">segmentHeight<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">segmentForward<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">float2<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">t<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">transformMatrix<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">triStream<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Append<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">GenerateGrassVertex<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">newPos<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9\">segmentWidth<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">segmentHeight<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">segmentForward<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">float2<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">t<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">transformMatrix<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u522b\u5fd8\u4e86for loop\u5916\u9762\uff0c\u4e5f\u5c31\u662f\u6700\u4e0a\u9762\u7684\u9876\u70b9\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ \u6700\u540e\u7684\u8349\u7247\u6bb5\nfloat3 newPosTop = pos + sphereDisp;\ntriStream.Append(GenerateGrassVertex(newPosTop, 0, height, forward, float2(0.5, 1), transformationMatrix));\ntriStream.RestartStrip();\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ \u6700\u540e\u7684\u8349\u7247\u6bb5<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">newPosTop<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">pos<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">sphereDisp<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">triStream<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Append<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">GenerateGrassVertex<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">newPosTop<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">height<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">forward<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">float2<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #B48EAD\">0.5<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">transformationMatrix<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">triStream<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">RestartStrip<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5728URP\u4e2d\uff0c\u4f7f\u7528 uniform float3 _PositionMoving \u53ef\u80fd\u4f1a\u5bfc\u81f4SRP Batcher\u5931\u8d25\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-43.png\" alt=\"\" class=\"wp-image-163 lazyload\"\/><noscript><img decoding=\"async\" width=\"984\" height=\"482\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-43.png\" alt=\"\" class=\"wp-image-163 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-43.png 984w, https:\/\/remoooo.com\/wp-content\/uploads\/image-43-300x147.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-43-768x376.png 768w\" sizes=\"(max-width: 984px) 100vw, 984px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-46.png\" alt=\"\" class=\"wp-image-166 lazyload\"\/><noscript><img decoding=\"async\" width=\"1130\" height=\"520\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-46.png\" alt=\"\" class=\"wp-image-166 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-46.png 1130w, https:\/\/remoooo.com\/wp-content\/uploads\/image-46-300x138.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-46-1024x471.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-46-768x353.png 768w\" sizes=\"(max-width: 1130px) 100vw, 1130px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">4.2 \u811a\u672c\u4ee3\u7801<\/h3>\n\n\n\n<p>\u54ea\u4e2a\u7269\u4f53\u9700\u8981\u6dfb\u52a0\u4ea4\u4e92\uff0c\u5c31\u7ed1\u5b9a\u4e0a\u53bb\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"using UnityEngine;\n\npublic class ShaderInteractor : MonoBehaviour\n{\n    \/\/ Update is called once per frame\n    void Update()\n    {\n        Shader.SetGlobalVector(&quot;_PositionMoving&quot;, transform.position);\n    }\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">using<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">UnityEngine<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">public<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">class<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">ShaderInteractor<\/span><span style=\"color: #D8DEE9FF\"> : <\/span><span style=\"color: #8FBCBB\">MonoBehaviour<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">    <\/span><span style=\"color: #616E88\">\/\/ Update is called once per frame<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">Update<\/span><span style=\"color: #ECEFF4\">()<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">Shader<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetGlobalVector<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">_PositionMoving<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4.3 \u5b8c\u6574\u4ee3\u7801\u203c\ufe0f\uff08URP\uff09<\/h3>\n\n\n\n<p>Grass shader:<\/p>\n\n\n\n<p><a href=\"https:\/\/pastebin.com\/Zs77EQgy\">https:\/\/pastebin.com\/Zs77EQgy<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u8ba1\u7b97\u7740\u8272\u5668\u6e32\u67d3\u8349 v1.0<\/h2>\n\n\n\n<p>\u4e3a\u4ec0\u4e48\u662f v1.0 \u5462\uff0c\u56e0\u4e3a\u6211\u89c9\u5f97\u8fd9\u4e2a\u8ba1\u7b97\u7740\u8272\u5668\u6e32\u67d3\u8349\u6d77\u7684\u96be\u5ea6\u6bd4\u8f83\u5927\uff0c\u5f88\u591a\u76ee\u524d\u4e0d\u4f1a\u7684\u4ee5\u540e\u53ef\u4ee5\u6162\u6162\u5b8c\u5584\u8fdb\u6765\u3002\u6211\u4e5f\u5199\u4e86\u4e00\u4e9bCompute Shader\u7684\u7b14\u8bb0\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/699253914\" target=\"_blank\" rel=\"noreferrer noopener\">Compute Shader\u5b66\u4e60\u7b14\u8bb0\uff08\u4e00\uff09<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/700148560\" target=\"_blank\" rel=\"noreferrer noopener\">Compute Shader\u5b66\u4e60\u7b14\u8bb0\uff08\u4e8c\uff09\u4e4b \u540e\u5904\u7406\u6548\u679c<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/700370323\" target=\"_blank\" rel=\"noreferrer noopener\">Compute Shader\u5b66\u4e60\u7b14\u8bb0\uff08\u4e8c\uff09\u4e4b \u7c92\u5b50\u6548\u679c\u4e0e\u7fa4\u96c6\u884c\u4e3a\u6a21\u62df<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/701633578\" target=\"_blank\" rel=\"noreferrer noopener\">Compute Shader\u5b66\u4e60\u7b14\u8bb0\uff08\u4e09\uff09\u4e4b \u8349\u5730\u6e32\u67d3<\/a><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">5.1 \u56de\u987e\/\u6574\u7406<\/h3>\n\n\n\n<p>\u4e0a\u9762\u7684Compute Shader\u7b14\u8bb0\u91cc\u9762\u5b8c\u6574\u7684\u5199\u4e86\u5982\u4f55\u4ece\u96f6\u7528CS\u5199\u4e00\u4e2a\u7a0b\u5f0f\u5316\u7684\u8349\u6d77\u3002\u5982\u679c\u5fd8\u8bb0\u4e86\u5728\u8fd9\u91cc\u91cd\u65b0\u56de\u987e\u4e00\u4e0b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-42.png\" alt=\"\" class=\"wp-image-162 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"638\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-42.png\" alt=\"\" class=\"wp-image-162 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-42.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-42-300x133.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-42-1024x454.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-42-768x340.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5728\u521d\u59cb\u5316\u9636\u6bb5CPU\u8981\u505a\u7684\u4e8b\u60c5\u8fd8\u662f\u5f88\u591a\u7684\uff0c\u9996\u5148\u5b9a\u4e49\u8349\u7684Mesh\u3001Buffer\u4f20\u9012\uff08\u8349\u7684\u5bbd\u5ea6\u3001\u9ad8\u5ea6\u968f\u673a\u3001\u6bcf\u4e2a\u8349\u751f\u6210\u7684\u4f4d\u7f6e\u3001\u8349\u5730\u7684\u968f\u673a\u671d\u5411\u3001\u8349\u7684\u968f\u673a\u8272\u6df1\uff09\u3001\u8fd8\u8981\u4e13\u95e8\u5411Compute Shader\u4f20\u9012\u6700\u5927\u7684\u5f2f\u66f2\u503c\u3001\u8349\u5730\u4e92\u52a8\u534a\u5f84\u3002<\/p>\n\n\n\n<p>\u6bcf\u4e00\u5e27CPU\u8fd8\u8981\u5411Compute Shader\u4f20\u9012\u65f6\u95f4\u53d8\u91cf\u3001\u98ce\u5411\u3001\u98ce\u529b\/\u901f\u3001\u98ce\u573a\u7f29\u653e\u56e0\u5b50\u3002<\/p>\n\n\n\n<p>Compute Shader\u5229\u7528CPU\u4f20\u9012\u7684\u4fe1\u606f\u8ba1\u7b97\u51fa\u8349\u5e94\u8be5\u600e\u4e48\u8f6c\u5411\uff0c\u4f7f\u7528\u4e86\u56db\u5143\u6570\u4f5c\u4e3a\u8f93\u51fa\u3002<\/p>\n\n\n\n<p>\u6700\u540eShader\u901a\u8fc7\u5b9e\u4f8b\u5316\u6807\u793aID\u548c\u6240\u6709\u8ba1\u7b97\u7ed3\u679c\uff0c\u9996\u5148\u8ba1\u7b97\u9876\u70b9\u504f\u79fb\uff0c\u7136\u540e\u5e94\u7528\u56db\u5143\u6570\u65cb\u8f6c\uff0c\u6700\u540e\u4fee\u6539\u6cd5\u7ebf\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e2aDemo\u5176\u5b9e\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4f18\u5316\uff0c\u6bd4\u5982\u5c06\u66f4\u591a\u7684\u8ba1\u7b97\u653e\u5728Compute Shader\u4e2d\u8fdb\u884c\uff0c\u6bd4\u5982\u751f\u6210Mesh\u7684\u8fc7\u7a0b\u3001\u8349\u5730\u7684\u5bbd\u9ad8\u3001\u968f\u673a\u671d\u5411\u503e\u5012\u7b49\u3002\u8fd8\u53ef\u4ee5\u4f18\u5316\u4e00\u4e0b\u66f4\u591a\u5b9e\u65f6\u7684\u53c2\u6570\u8c03\u8282\u53d8\u91cf\u3002\u8fd8\u53ef\u4ee5\u5c06\u505a\u5404\u79cd\u4f18\u5316\u5254\u9664\uff0c\u6bd4\u5982\u4f20\u5165\u76f8\u673a\u4f4d\u7f6e\u901a\u8fc7\u8ddd\u79bb\u6765\u5254\u9664\u3001\u6216\u8005\u7528\u89c6\u9525\u4f53\u5254\u9664\u7b49\u7b49\uff0c\u8fd9\u4e2a\u5254\u9664\u7684\u8fc7\u7a0b\u5c31\u9700\u8981\u4f7f\u7528\u5230\u4e00\u4e9b\u539f\u5b50\u64cd\u4f5c\u3002\u8fd8\u53ef\u4ee5\u591a\u7269\u4f53\u4ea4\u4e92\u3002\u8fd8\u53ef\u4ee5\u4f18\u5316\u4ea4\u4e92\u8349\u5730\u53d8\u5f62\u7684\u903b\u8f91\uff0c\u6bd4\u5982\u4ea4\u4e92\u7684\u7a0b\u5ea6\u4e0e\u4ea4\u4e92\u7269\u4f53\u7684\u8ddd\u79bb\u5448\u6b21\u65b9\u7684\u5173\u7cfb\u7b49\u3002\u8fd8\u53ef\u4ee5\u589e\u52a0\u5f15\u64ce\u529f\u80fd\uff0c\u5f00\u53d1\u51fa\u7b14\u5237\u5237\u8349\u7684\u529f\u80fd\uff0c\u8fd9\u5c31\u6709\u53ef\u80fd\u9700\u8981\u4e00\u5957\u56db\u53c9\u6811\u5b58\u50a8\u7cfb\u7edf\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>\u5e76\u4e14\u5728Compute Shader\u4e2d\uff0c\u80fd\u7528\u5411\u91cf\u4e00\u628a\u68ad\u54c8\u5c31\u4e0d\u8981\u7528\u6807\u91cf\u3002<\/p>\n\n\n\n<p>\u9996\u5148\u5148\u6574\u7406\u4e00\u4e0b\u4ee3\u7801\u3002\u5c06\u4e0d\u9700\u8981\u6bcf\u5e27\u90fd\u53d1\u7ed9Compute Shader\u7684\u53d8\u91cf\u90fd\u653e\u5728\u4e00\u4e2a\u51fd\u6570\u7edf\u4e00\u521d\u59cb\u5316\u3002\u5c06Inspector\u9762\u677f\u6574\u7406\u4e00\u4e0b\u3002\uff08\u4ee3\u7801\u6539\u52a8\u5f88\u591a\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-56.png\" alt=\"\" class=\"wp-image-176 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"871\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-56.png\" alt=\"\" class=\"wp-image-176 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-56.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-56-300x181.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-56-1024x619.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-56-768x465.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u9996\u5148\u5c06\u57fa\u672c\u4e0a\u6240\u6709\u7684\u8ba1\u7b97\u90fd\u653e\u5728GPU\u4e0a\u8fd0\u884c\u4e86\uff0c\u9664\u4e86\u6bcf\u4e2a\u8349\u7684\u4e16\u754c\u5750\u6807\u5728CPU\u4e2d\u8ba1\u7b97\uff0c\u901a\u8fc7\u4e00\u4e2aBuffer\u4f20\u7ed9GPU\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-44.png\" alt=\"\" class=\"wp-image-164 lazyload\"\/><noscript><img decoding=\"async\" width=\"1262\" height=\"574\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-44.png\" alt=\"\" class=\"wp-image-164 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-44.png 1262w, https:\/\/remoooo.com\/wp-content\/uploads\/image-44-300x136.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-44-1024x466.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-44-768x349.png 768w\" sizes=\"(max-width: 1262px) 100vw, 1262px\" \/><\/noscript><\/figure>\n\n\n\n<p>Buffer\u4f20\u8f93\u7684\u5927\u5c0f\u5219\u5b8c\u5168\u53d6\u51b3\u4e8e\u5730\u9762Mesh\u7684\u5927\u5c0f\u4e0e\u8bbe\u7f6e\u7684\u5bc6\u5ea6\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c\u662f\u8d85\u7ea7\u5927\u7684\u5f00\u653e\u4e16\u754c\uff0c\u8fd9\u4e2aBuffer\u5c31\u4f1a\u53d8\u5f97\u8d85\u7ea7\u5927\u3002\u4e00\u4e2a 5*5 \u5927\u5c0f\u7684\u8349\u5730\uff0c\u5c06Density\u8bbe\u7f6e\u4e3a0.5\uff0c\u5c31\u5927\u7ea6\u4f1a\u53d1\u9001 312576 \u4e2a\u8349\u6570\u636e\uff0c\u5b9e\u9645\u6570\u636e\u5c31\u4f1a\u8fbe\u5230 4*312576*4=5001216 \u5b57\u8282\uff0c\u6309\u7167CPU-&gt;GPU\u7684\u4f20\u8f93\u901f\u5ea6\u4e3a8 GB\/s \u6765\u8ba1\u7b97\uff0c\u5927\u7ea6\u9700\u8981\u4f2010\u6beb\u79d2\u5de6\u53f3\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-47.png\" alt=\"\" class=\"wp-image-167 lazyload\"\/><noscript><img decoding=\"async\" width=\"1330\" height=\"144\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-47.png\" alt=\"\" class=\"wp-image-167 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-47.png 1330w, https:\/\/remoooo.com\/wp-content\/uploads\/image-47-300x32.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-47-1024x111.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-47-768x83.png 768w\" sizes=\"(max-width: 1330px) 100vw, 1330px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u4e07\u5e78\u8fd9\u4e2aBuffer\u5e76\u4e0d\u662f\u6bcf\u4e00\u5e27\u90fd\u9700\u8981\u4f20\u8f93\uff0c\u4f46\u662f\u4e5f\u8db3\u591f\u5f15\u8d77\u6211\u4eec\u7684\u91cd\u89c6\u3002\u5047\u5982\u5f53\u524d\u8349\u5730\u5927\u5c0f\u53d8\u5927\u5230 100*100\uff0c\u6240\u9700\u65f6\u95f4\u5c06\u7ffb\u6570\u500d\uff0c\u5f88\u5413\u4eba\u3002\u800c\u4e14\u8fd9\u5176\u4e2d\u5f88\u591a\u9876\u70b9\u6211\u4eec\u90fd\u53ef\u80fd\u7528\u4e0d\u5230\uff0c\u8fd9\u5c31\u9020\u6210\u4e86\u5f88\u5927\u7684\u6027\u80fd\u6d6a\u8d39\u3002<\/p>\n\n\n\n<p>\u6211\u5728Compute Shader\u91cc\u9762\u52a0\u5165\u4e86\u751f\u6210perlin\u566a\u58f0\u7684\u51fd\u6570\uff0c\u8fd8\u6709xorshift128\u968f\u673a\u6570\u751f\u6210\u7b97\u6cd5\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ Perlin \u968f\u673a\u6570\u7b97\u6cd5\nfloat hash(float x, float y) {\n    return frac(abs(sin(sin(123.321 + x) * (y + 321.123)) * 456.654));\n}\nfloat perlin(float x, float y){\n    float col = 0.0;\n    for (int i = 0; i < 8; i++) {\n        float fx = floor(x); float fy = floor(y);\n        float cx = ceil(x); float cy = ceil(y);\n        float a = hash(fx, fy); float b = hash(fx, cy);\n        float c = hash(cx, fy); float d = hash(cx, cy);\n        col += lerp(lerp(a, b, frac(y)), lerp(c, d, frac(y)), frac(x));\n        col \/= 2.0; x \/= 2.0; y \/= 2.0;\n    }\n    return col;\n}\n\/\/ XorShift128 \u968f\u673a\u6570\u7b97\u6cd5 -- Edited \u76f4\u63a5\u8f93\u51fa\u5f52\u4e00\u5316\u6570\u636e\nuint state[4];\nvoid xorshift_init(uint s) {\n    state[0] = s; state[1] = s | 0xffff0000u;\n    state[2] = s << 16; state[3] = s &gt;&gt; 16;\n}\nfloat xorshift128() {\n    uint t = state[3]; uint s = state[0];\n    state[3] = state[2]; state[2] = state[1]; state[1] = s;\n    t ^= t << 11u; t ^= t &gt;&gt; 8u;\n    state[0] = t ^ s ^ (s &gt;&gt; 19u);\n    return (float)state[0] \/ float(0xffffffffu);\n}\n\n[numthreads(THREADGROUPSIZE,1,1)]\nvoid BendGrass (uint3 id : SV_DispatchThreadID)\n{\n    xorshift_init(id.x * 73856093u ^ id.y * 19349663u ^ id.z * 83492791u);\n    ...\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ Perlin \u968f\u673a\u6570\u7b97\u6cd5<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">hash<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">return<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">frac<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">abs<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">sin<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">sin<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #B48EAD\">123.321<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">321.123<\/span><span style=\"color: #D8DEE9FF\">)) <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">456.654<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">perlin<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">col<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0.0<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">for<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">int<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">8<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #81A1C1\">++<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">fx<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">floor<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">fy<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">floor<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">cx<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">ceil<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">cy<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">ceil<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">a<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">hash<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">fx<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">fy<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">b<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">hash<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">fx<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">cy<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">c<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">hash<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">cx<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">fy<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">d<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">hash<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">cx<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">cy<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">col<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">lerp<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">lerp<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">a<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">b<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">frac<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">lerp<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">c<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">d<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">frac<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">frac<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">col<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">2.0<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">2.0<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">2.0<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">return<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">col<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #616E88\">\/\/ XorShift128 \u968f\u673a\u6570\u7b97\u6cd5 -- Edited \u76f4\u63a5\u8f93\u51fa\u5f52\u4e00\u5316\u6570\u636e<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">uint<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">4<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">xorshift_init<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">uint<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">s<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">s<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">s<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">|<\/span><span style=\"color: #D8DEE9FF\"> 0<\/span><span style=\"color: #D8DEE9\">xffff0000u<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">s<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&lt;&lt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">16<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">3<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">s<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&gt;&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">16<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">xorshift128<\/span><span style=\"color: #D8DEE9FF\">() <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">uint<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">t<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">3<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">uint<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">s<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">3<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">s<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">t<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">^=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">t<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&lt;&lt;<\/span><span style=\"color: #D8DEE9FF\"> 11<\/span><span style=\"color: #D8DEE9\">u<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">t<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">^=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">t<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&gt;&gt;<\/span><span style=\"color: #D8DEE9FF\"> 8<\/span><span style=\"color: #D8DEE9\">u<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">t<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">^<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">s<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">^<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">s<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&gt;&gt;<\/span><span style=\"color: #D8DEE9FF\"> 19<\/span><span style=\"color: #D8DEE9\">u<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">return<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #D8DEE9\">state<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">float<\/span><span style=\"color: #D8DEE9FF\">(0<\/span><span style=\"color: #D8DEE9\">xffffffffu<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #88C0D0\">numthreads<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">THREADGROUPSIZE<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">)]<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">BendGrass<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">uint3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">id<\/span><span style=\"color: #D8DEE9FF\"> : <\/span><span style=\"color: #D8DEE9\">SV_DispatchThreadID<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #88C0D0\">xorshift_init<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">id<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> 73856093<\/span><span style=\"color: #D8DEE9\">u<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">^<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">id<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> 19349663<\/span><span style=\"color: #D8DEE9\">u<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">^<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">id<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">z<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> 83492791<\/span><span style=\"color: #D8DEE9\">u<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u590d\u76d8\u4e00\u4e0b\uff0c\u76ee\u524d\uff0c\u5728CPU\u7528\u7684\u662f\u8349\u5730\u7684\u4e00\u4e2aAABB\u5e73\u5747\u94fa\u8349\u7684\u903b\u8f91\u751f\u6210\u6240\u6709\u53ef\u80fd\u7684\u8349\u7684\u9876\u70b9\uff0c\u7136\u540e\u4f20\u7ed9GPU\uff0c\u5728Compute Shader\u4e2d\u505a\u4e00\u4e9b\u5254\u9664\u3001LoD\u7b49\u64cd\u4f5c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-45.png\" alt=\"\" class=\"wp-image-165 lazyload\"\/><noscript><img decoding=\"async\" width=\"704\" height=\"202\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-45.png\" alt=\"\" class=\"wp-image-165 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-45.png 704w, https:\/\/remoooo.com\/wp-content\/uploads\/image-45-300x86.png 300w\" sizes=\"(max-width: 704px) 100vw, 704px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u76ee\u524d\u4e3a\u6b62\u6211\u641e\u4e86\u4e09\u4e2aBuffer\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-50.png\" alt=\"\" class=\"wp-image-170 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"458\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-50.png\" alt=\"\" class=\"wp-image-170 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-50.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-50-300x95.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-50-1024x326.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-50-768x244.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>m_InputBuffer\u5c31\u662f\u5c06\u6240\u6709\u7684\u8349\u4e00\u80a1\u8111\u4f20\u7ed9GPU\uff0c\u6ca1\u6709\u4efb\u4f55\u5254\u9664\u7684\u3002\u4e0a\u56fe\u5de6\u8fb9\u7684\u7ed3\u6784\u4f53\u3002<\/p>\n\n\n\n<p>m_OutputBuffer\u662f\u4e00\u4e2a\u53d8\u957f\u7684Buffer\uff0c\u5728Compute Shader\u4e2d\u6162\u6162\u589e\u52a0\u7684\u3002\u5982\u679c\u5f53\u524d\u7ebf\u7a0bID\u7684\u8349\u9002\u5408\uff0c\u5c31\u4f1a\u88ab\u52a0\u5230\u8fd9\u4e2aBuffer\u4e2d\uff0c\u7528\u4e8e\u4e00\u4f1a\u7684Instanced\u6e32\u67d3\u3002\u4e0a\u56fe\u53f3\u8fb9\u7684\u7ed3\u6784\u4f53\u3002<\/p>\n\n\n\n<p>m_argsBuffer\u662f\u4e00\u4e2a\u53c2\u6570\u5316\u7684Buffer\uff0c\u7c7b\u578b\u548c\u5176\u4ed6Buffer\u90fd\u4e0d\u540c\u7684\u3002\u6700\u540e\u7528\u4e8eDraw\u4f20\u53c2\uff0c\u5177\u4f53\u5185\u5bb9\u5c31\u662f\u6307\u5b9a\u4e86\u6279\u91cf\u6e32\u67d3\u7684\u9876\u70b9\u6570\u91cf\u3001\u6e32\u67d3\u5b9e\u4f8b\u6570\u91cf\u7b49\u7b49\u3002\u8be6\u7ec6\u6765\u770b\u770b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-48.png\" alt=\"\" class=\"wp-image-168 lazyload\"\/><noscript><img decoding=\"async\" width=\"846\" height=\"256\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-48.png\" alt=\"\" class=\"wp-image-168 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-48.png 846w, https:\/\/remoooo.com\/wp-content\/uploads\/image-48-300x91.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-48-768x232.png 768w\" sizes=\"(max-width: 846px) 100vw, 846px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u7b2c\u4e00\u4e2a\u53c2\u6570\uff0c\u6211\u7684\u8349Mesh\u6709\u4e03\u4e2a\u4e09\u89d2\u5f62\uff0c\u6240\u4ee5\u8981\u6e32\u67d321\u4e2a\u9876\u70b9\u3002<\/p>\n\n\n\n<p>\u7b2c\u4e8c\u4e2a\u53c2\u6570\u6682\u65f6\u8bbe\u7f6e\u4e3a0\uff0c\u8868\u793a\u5565\u4e5f\u4e0d\u9700\u8981\u6e32\u67d3\u3002\u8fd9\u4e2a\u6570\u5b57\u4f1a\u5728Compute Shader\u8ba1\u7b97\u7ed3\u675f\u540e\uff0c\u6839\u636em_OutputBuffer\u7684\u957f\u5ea6\u6765\u52a8\u6001\u8bbe\u7f6e\u3002\u4e5f\u5c31\u662f\u8bf4\uff0cCompute Shader\u91ccAppend\u4e86\u591a\u5c11\u4e2a\u8349\uff0c\u8fd9\u91cc\u5c31\u4f1a\u53d8\u6210\u591a\u5c11\u3002<\/p>\n\n\n\n<p>\u7b2c\u4e09\u7b2c\u56db\u4e2a\u53c2\u6570\u5206\u522b\u8868\u793a\uff1a\u7b2c\u4e00\u4e2a\u6e32\u67d3\u7684\u9876\u70b9\u7684\u7d22\u5f15\u3001\u7b2c\u4e00\u4e2a\u5b9e\u4f8b\u5316\u7684\u7d22\u5f15\u3002<\/p>\n\n\n\n<p>\u540e\u9762\u7b2c\u4e94\u4e2a\u53c2\u6570\u6211\u6ca1\u7528\u8fc7\uff0c\u4e0d\u77e5\u9053\u6709\u5565\u7528\u3002<\/p>\n\n\n\n<p>\u6700\u540e\u4e00\u6b65\u957f\u8fd9\u6837\uff0c\u628aMesh\u3001\u6750\u8d28\u3001AABB\u8fd8\u6709\u53c2\u6570Buffer\u4f20\u8fdb\u53bb\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-51.png\" alt=\"\" class=\"wp-image-171 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"381\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-51.png\" alt=\"\" class=\"wp-image-171 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-51.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-51-300x79.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-51-1024x271.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-51-768x203.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5.2 \u81ea\u5b9a\u4e49Unity\u5de5\u5177<\/h3>\n\n\n\n<p>\u65b0\u5efa\u4e00\u4e2aC#\u811a\u672c\uff0c\u5b58\u5728\u9879\u76ee\u7684Editor\u76ee\u5f55\u4e0b\uff08\u6ca1\u6709\u5c31\u521b\u5efa\u4e00\u4e2a\uff09\u3002\u811a\u672c\u7ee7\u627f\u81eaEditor\uff0c\u7136\u540e\u5199\u4e0a [CustomEditor(typeof(XXX))] \u3002\u8868\u793a\u4f60\u662f\u4e3aXXX\u5de5\u4f5c\u3002\u6211\u4e3aGrassControl\u5de5\u4f5c\uff0c\u7136\u540e\u53ef\u4ee5\u5c06\u73b0\u5728\u8fd9\u4e2a\u5199\u7684\u4e1c\u897f\u9644\u52a0\u5230XXX\u4e0a\u3002\u5f53\u7136\u4e5f\u53ef\u4ee5\u5355\u72ec\u4e00\u4e2a\u7a97\u53e3\uff0c\u5e94\u8be5\u5c31\u662f\u7ee7\u627f\u81eaEditorWindow\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-49.png\" alt=\"\" class=\"wp-image-169 lazyload\"\/><noscript><img decoding=\"async\" width=\"724\" height=\"154\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-49.png\" alt=\"\" class=\"wp-image-169 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-49.png 724w, https:\/\/remoooo.com\/wp-content\/uploads\/image-49-300x64.png 300w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5728 OnInspectorGUI() \u51fd\u6570\u4e2d\u5199\u5de5\u5177\u3002\u6bd4\u65b9\u8bf4\u5199\u4e00\u4e2aLabel\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"GUILayout.Label(&quot;== Remo Grass Generator ==&quot;);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">GUILayout<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Label<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">== Remo Grass Generator ==<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-52.png\" alt=\"\" class=\"wp-image-172 lazyload\"\/><noscript><img decoding=\"async\" width=\"630\" height=\"54\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-52.png\" alt=\"\" class=\"wp-image-172 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-52.png 630w, https:\/\/remoooo.com\/wp-content\/uploads\/image-52-300x26.png 300w\" sizes=\"(max-width: 630px) 100vw, 630px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u60f3\u8981\u5728Inspector\u5c45\u4e2d\uff0c\u52a0\u4e00\u6bb5\u53c2\u6570\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"GUILayout.Label(&quot;== Remo Grass Generator ==&quot;, new GUIStyle(EditorStyles.boldLabel) { alignment = TextAnchor.MiddleCenter });\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">GUILayout<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Label<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">== Remo Grass Generator ==<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">GUIStyle<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">EditorStyles<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">boldLabel<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #ECEFF4\">{<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">alignment<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">TextAnchor<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">MiddleCenter<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">}<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-53.png\" alt=\"\" class=\"wp-image-173 lazyload\"\/><noscript><img decoding=\"async\" width=\"710\" height=\"186\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-53.png\" alt=\"\" class=\"wp-image-173 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-53.png 710w, https:\/\/remoooo.com\/wp-content\/uploads\/image-53-300x79.png 300w\" sizes=\"(max-width: 710px) 100vw, 710px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u4f4d\u7f6e\u592a\u6324\u4e86\uff1f\u52a0\u4e00\u884c\u7a7a\u683c\u5c31\u597d\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"EditorGUILayout.Space();\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">EditorGUILayout<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Space<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-54.png\" alt=\"\" class=\"wp-image-174 lazyload\"\/><noscript><img decoding=\"async\" width=\"662\" height=\"98\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-54.png\" alt=\"\" class=\"wp-image-174 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-54.png 662w, https:\/\/remoooo.com\/wp-content\/uploads\/image-54-300x44.png 300w\" sizes=\"(max-width: 662px) 100vw, 662px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u60f3\u5728XXX\u7684\u4e0a\u65b9\u9644\u52a0\u5de5\u5177\uff0c\u90a3\u6240\u6709\u903b\u8f91\u5c31\u5199\u5728OnInspectorGUI\u7684\u4e0a\u65b9\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"... \/\/ \u5199\u5728\u8fd9\n\/\/ \u9ed8\u8ba4\u7684 GrassControl \u7684 Inspector \u754c\u9762\nbase.OnInspectorGUI();\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">...<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #616E88\">\/\/ \u5199\u5728\u8fd9<\/span><\/span>\n<span class=\"line\"><span style=\"color: #616E88\">\/\/ \u9ed8\u8ba4\u7684 GrassControl \u7684 Inspector \u754c\u9762<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">base<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">OnInspectorGUI<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u521b\u5efa\u6309\u94ae\uff0c\u5e76\u4e14\u6309\u4e0b\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"if (GUILayout.Button(&quot;xxx&quot;))\n{\n    ...\/\/\u6309\u4e0b\u540e\u7684\u4ee3\u7801\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">GUILayout<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Button<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">xxx<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #D8DEE9FF\">))<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><span style=\"color: #616E88\">\/\/\u6309\u4e0b\u540e\u7684\u4ee3\u7801<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u53cd\u6b63\u76ee\u524d\u6211\u7528\u5230\u7684\u5c31\u8fd9\u4e9b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.3 Editor\u9009\u4e2d\u5bf9\u8c61\u751f\u6210\u8349<\/h3>\n\n\n\n<p>\u83b7\u53d6\u5f53\u524d\u670d\u52a1\u7684\u811a\u672c\u7684Object\uff0c\u5e76\u4e14\u663e\u793a\u5728Inspector\u4e0a\uff0c\u4e5f\u5f88\u7b80\u5355\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"[SerializeField] private GameObject grassObject;\n...\ngrassObject = (GameObject)EditorGUILayout.ObjectField(&quot;\u540d\u5b57\u968f\u4fbf\u5199&quot;, grassObject, typeof(GameObject), true);\nif (grassObject == null)\n{\n    grassObject = FindObjectOfType<GrassControl&gt;()?.gameObject;\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">SerializeField<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #D8DEE9\">private<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">GameObject<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grassObject<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">grassObject<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">GameObject<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #D8DEE9\">EditorGUILayout<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">ObjectField<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">\u540d\u5b57\u968f\u4fbf\u5199<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grassObject<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">typeof<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">GameObject<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">true<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">grassObject<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">==<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">grassObject<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">FindObjectOfType<\/span><span style=\"color: #ECEFF4\">&lt;<\/span><span style=\"color: #D8DEE9FF\">GrassControl<\/span><span style=\"color: #ECEFF4\">&gt;<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #ECEFF4\">?.<\/span><span style=\"color: #D8DEE9\">gameObject<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-57.png\" alt=\"\" class=\"wp-image-177 lazyload\"\/><noscript><img decoding=\"async\" width=\"710\" height=\"186\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-57.png\" alt=\"\" class=\"wp-image-177 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-57.png 710w, https:\/\/remoooo.com\/wp-content\/uploads\/image-57-300x79.png 300w\" sizes=\"(max-width: 710px) 100vw, 710px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u83b7\u53d6\u5b8c\u4e86\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u901a\u8fc7GameObject\u8bbf\u95ee\u5f53\u524d\u811a\u672c\u91cc\u8fb9\u7684\u4e1c\u897f\u4e86\u3002<\/p>\n\n\n\n<p>\u5982\u4f55\u83b7\u53d6\u5728Editor\u7a97\u53e3\u9009\u4e2d\u7684\u5bf9\u8c61\u5462\uff1f\u4e00\u884c\u4ee3\u7801\u5c31\u641e\u6382\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"foreach (GameObject obj in Selection.gameObjects)\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #88C0D0\">foreach<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">GameObject<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">obj<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">in<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Selection<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">gameObjects<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5c06\u9009\u4e2d\u7684\u7269\u4f53\u5c55\u793a\u5728Inspector\u9762\u677f\u4e0a\u3002\u6ce8\u610f\uff0c\u8fd9\u91cc\u9700\u8981\u5904\u7406\u591a\u9009\u7269\u4f53\u7684\u60c5\u51b5\uff0c\u5426\u5219\u4f1aWarning\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ \u5b9e\u65f6\u663e\u793a\u5f53\u524dEditor\u9009\u4e2d\u5bf9\u8c61\u5e76\u63a7\u5236\u6309\u94ae\u7684\u53ef\u7528\u6027\nEditorGUILayout.LabelField(&quot;Selection Info:&quot;, EditorStyles.boldLabel);\nbool hasSelection = Selection.activeGameObject != null;\nGUI.enabled = hasSelection;\nif (hasSelection)\n    foreach (GameObject obj in Selection.gameObjects)\n        EditorGUILayout.LabelField(obj.name);\nelse\n    EditorGUILayout.LabelField(&quot;No active object selected.&quot;);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ \u5b9e\u65f6\u663e\u793a\u5f53\u524dEditor\u9009\u4e2d\u5bf9\u8c61\u5e76\u63a7\u5236\u6309\u94ae\u7684\u53ef\u7528\u6027<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">EditorGUILayout<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">LabelField<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">Selection Info:<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">EditorStyles<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">boldLabel<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">bool<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">hasSelection<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Selection<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">activeGameObject<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">GUI<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">enabled<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">hasSelection<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">hasSelection<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #88C0D0\">foreach<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">GameObject<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">obj<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">in<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Selection<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">gameObjects<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">EditorGUILayout<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">LabelField<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">obj<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">name<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">else<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">EditorGUILayout<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">LabelField<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">No active object selected.<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-55.png\" alt=\"\" class=\"wp-image-175 lazyload\"\/><noscript><img decoding=\"async\" width=\"262\" height=\"126\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-55.png\" alt=\"\" class=\"wp-image-175 lazyload\"\/><\/noscript><\/figure>\n\n\n\n<p>\u63a5\u4e0b\u6765\u83b7\u53d6\u9009\u4e2d\u5bf9\u8c61\u7684MeshFilter\u548cRenderer\uff0c\u7531\u4e8e\u8981Raycast\u68c0\u6d4b\uff0c\u5c31\u518d\u83b7\u53d6\u4e2aCollider\u3002\u82e5\u6ca1\u6709\u5c31\u521b\u5efa\u4e00\u4e2a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-58.png\" alt=\"\" class=\"wp-image-178 lazyload\"\/><noscript><img decoding=\"async\" width=\"1242\" height=\"444\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-58.png\" alt=\"\" class=\"wp-image-178 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-58.png 1242w, https:\/\/remoooo.com\/wp-content\/uploads\/image-58-300x107.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-58-1024x366.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-58-768x275.png 768w\" sizes=\"(max-width: 1242px) 100vw, 1242px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u7136\u540e\u5199\u751f\u8349\u7684\u4ee3\u7801\uff0c\u8fd9\u91cc\u5c31\u4e0d\u8bf4\u4e86\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.4 \u5904\u7406AABB<\/h3>\n\n\n\n<p>\u751f\u6210\u5b8c\u4e00\u5806\u8349\u540e\uff0c\u8981\u5c06\u6bcf\u4e2a\u8349\u52a0\u5230AABB\u91cc\u9762\uff0c\u6700\u540e\u4f20\u7ed9Instancing\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-60.png\" alt=\"\" class=\"wp-image-180 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"359\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-60.png\" alt=\"\" class=\"wp-image-180 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-60.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-60-300x75.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-60-1024x255.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-60-768x191.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u6211\u5047\u8bbe\u6bcf\u4e2a\u8349\u90fd\u662f\u4e00\u4e2a\u5355\u4f4d\u7acb\u65b9\u4f53\u7684\u5927\u5c0f\uff0c\u6240\u4ee5\u662fVector3.one\u3002\u5982\u679c\u8349\u7279\u522b\u9ad8\uff0c\u8fd9\u91cc\u5e94\u8be5\u662f\u9700\u8981\u4fee\u6539\u7684\u3002<\/p>\n\n\n\n<p>\u5c06\u6bcf\u4e2a\u8349\u90fd\u585e\u8fdb\u5927\u7684AABB\u4e2d\uff0c\u5c06\u65b0\u7684AABB\u4f20\u56de\u7ed9\u811a\u672c\u7684m_LocalBounds\uff0c\u7ed9Instancing\u7528\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"Graphics.DrawMeshInstancedIndirect(blade, 0, m_Material, m_LocalBounds, m_argsBuffer);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">Graphics<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">DrawMeshInstancedIndirect<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">blade<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_Material<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_LocalBounds<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_argsBuffer<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5.5 Surface Shader &#8211; \u8e29\u5751<\/h3>\n\n\n\n<p>\u8fd9\u91cc\u6709\u4e2a\u5c0f\u95ee\u9898\uff0c\u7531\u4e8e\u5f53\u524dMaterial\u662fSurface Shader\uff0cSurface Shader\u7684Vertex\u5df2\u7ecf\u9ed8\u8ba4\u8ba1\u7b97\u4e86AABB\u7684center\u505a\u4e86\u9876\u70b9\u504f\u79fb\uff0c\u6240\u4ee5\u4e4b\u524d\u4f20\u8fdb\u53bb\u7684\u4e16\u754c\u5750\u6807\u5c31\u4e0d\u80fd\u76f4\u63a5\u7528\u3002\u8fd8\u9700\u8981\u4f20AABB\u7684center\u8fdb\u53bb\uff0c\u51cf\u6389\u624d\u884c\u3002\u597d\u5947\u602a\u554a\uff0c\u4e0d\u77e5\u9053\u6709\u6ca1\u6709\u4ec0\u4e48\u4f18\u96c5\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-59.png\" alt=\"\" class=\"wp-image-179 lazyload\"\/><noscript><img decoding=\"async\" width=\"946\" height=\"400\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-59.png\" alt=\"\" class=\"wp-image-179 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-59.png 946w, https:\/\/remoooo.com\/wp-content\/uploads\/image-59-300x127.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-59-768x325.png 768w\" sizes=\"(max-width: 946px) 100vw, 946px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5.6 \u7b80\u5355\u7684\u6444\u50cf\u673a\u8ddd\u79bb\u5254\u9664+\u6e10\u9690<\/h3>\n\n\n\n<p>\u76ee\u524d\u5728CPU\u5c06\u6240\u6709\u751f\u6210\u7684\u8349\u90fd\u4f20\u8fdb\u4e86Compute Shader\u4e2d\uff0c\u7136\u540e\u6240\u6709\u7684\u8349\u90fd\u4f1a\u52a0\u8fdbAppendBuffer\u4e2d\u3002\u4e5f\u5c31\u662f\u8bf4\u6ca1\u6709\u4efb\u4f55\u5254\u9664\u903b\u8f91\u53ef\u8a00\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-63.png\" alt=\"\" class=\"wp-image-183 lazyload\"\/><noscript><img decoding=\"async\" width=\"1378\" height=\"560\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-63.png\" alt=\"\" class=\"wp-image-183 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-63.png 1378w, https:\/\/remoooo.com\/wp-content\/uploads\/image-63-300x122.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-63-1024x416.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-63-768x312.png 768w\" sizes=\"(max-width: 1378px) 100vw, 1378px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u6700\u7b80\u5355\u7684\u5254\u9664\u65b9\u6848\u5c31\u662f\u6839\u636e\u6444\u50cf\u673a\u4e0e\u8349\u5730\u7684\u8ddd\u79bb\u505a\u5254\u9664\u3002\u5728Inspector\u9762\u677f\u5f00\u653e\u4e00\u4e2a\u6570\u503c\u8868\u793a\u5254\u9664\u8ddd\u79bb\u3002\u8ba1\u7b97\u6444\u50cf\u673a\u4e0e\u5f53\u524d\u8349\u5b9e\u4f8b\u7684\u8ddd\u79bb\uff0c\u5982\u679c\u5927\u4e8e\u8bbe\u5b9a\u7684\u6570\u503c\uff0c\u5219\u4e0d\u6dfb\u52a0\u5230AppendBuffer\u4e2d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-62.png\" alt=\"\" class=\"wp-image-182 lazyload\"\/><noscript><img decoding=\"async\" width=\"1284\" height=\"606\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-62.png\" alt=\"\" class=\"wp-image-182 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-62.png 1284w, https:\/\/remoooo.com\/wp-content\/uploads\/image-62-300x142.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-62-1024x483.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-62-768x362.png 768w\" sizes=\"(max-width: 1284px) 100vw, 1284px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u9996\u5148\u5728 C# \u4e2d\u4f20\u5165\u76f8\u673a\u7684\u4e16\u754c\u5750\u6807\u3002\u4e0b\u9762\u662f\u534a\u4f2a\u4ee3\u7801\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ \u83b7\u53d6\u6444\u50cf\u673a\nprivate Camera m_MainCamera;\n\nm_MainCamera = Camera.main;\n\nif (m_MainCamera != null)\n    m_ComputeShader.SetVector(ID_camreaPos, m_MainCamera.transform.position);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ \u83b7\u53d6\u6444\u50cf\u673a<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">private<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Camera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Camera<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">main<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_ComputeShader<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetVector<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">ID_camreaPos<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>CS\u4e2d\uff0c\u8ba1\u7b97\u8349\u5730\u548c\u6444\u50cf\u673a\u7684\u8ddd\u79bb\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float distanceFromCamera = distance(input.position, _CameraPositionWS);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">distanceFromCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">distance<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">input<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_CameraPositionWS<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-64.png\" alt=\"\" class=\"wp-image-184 lazyload\"\/><noscript><img decoding=\"async\" width=\"682\" height=\"352\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-64.png\" alt=\"\" class=\"wp-image-184 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-64.png 682w, https:\/\/remoooo.com\/wp-content\/uploads\/image-64-300x155.png 300w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u8ddd\u79bb\u51fd\u6570\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"float distanceFade = 1 - saturate((distanceFromCamera - _MinFadeDist) \/ (_MaxFadeDist - _MinFadeDist));\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">distanceFade<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">saturate<\/span><span style=\"color: #D8DEE9FF\">((<\/span><span style=\"color: #D8DEE9\">distanceFromCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_MinFadeDist<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">_MaxFadeDist<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_MinFadeDist<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5982\u679c\u6570\u503c\u5c0f\u4e8e0\uff0c\u5c31\u76f4\u63a5return\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ skip if out of fading range too\nif (distanceFade < 0.001f)\n{\n    return;\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ skip if out of fading range too<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">distanceFade<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9FF\"> 0<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">001<\/span><span style=\"color: #D8DEE9\">f<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">return;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5728\u5254\u9664\u4e0e\u4e0d\u5254\u9664\u4e4b\u95f4\u7684\u90e8\u5206\uff0c\u8bbe\u7f6e\u4e00\u4e0b\u8349\u7684\u5bbd\u5ea6+Fade\u503c\uff0c\u8fbe\u5230\u6e10\u9690\u7684\u6548\u679c\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"result.height = (bladeHeight + bladeHeightOffset * (xorshift128()*2-1)) * distanceFade;\nresult.width = (bladeWeight + bladeWeightOffset * (xorshift128()*2-1)) * distanceFade;\n...\nresult.fade = xorshift128() * distanceFade;\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">result<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">height<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">bladeHeight<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bladeHeightOffset<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #88C0D0\">xorshift128<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">)) <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">distanceFade<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">result<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">width<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">bladeWeight<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bladeWeightOffset<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #88C0D0\">xorshift128<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">)) <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">distanceFade<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">result<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">fade<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">xorshift128<\/span><span style=\"color: #D8DEE9FF\">() <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">distanceFade<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-61.png\" alt=\"\" class=\"wp-image-181 lazyload\"\/><noscript><img decoding=\"async\" width=\"690\" height=\"130\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-61.png\" alt=\"\" class=\"wp-image-181 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-61.png 690w, https:\/\/remoooo.com\/wp-content\/uploads\/image-61-300x57.png 300w\" sizes=\"(max-width: 690px) 100vw, 690px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u4e0b\u56fe\u4e3a\u4e86\u65b9\u4fbf\u6f14\u793a\uff0c\u628a\u4e24\u4e2a\u90fd\u8bbe\u7f6e\u5f97\u6bd4\u8f83\u5c0f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-67.png\" alt=\"\" class=\"wp-image-187 lazyload\"\/><noscript><img decoding=\"async\" width=\"1142\" height=\"562\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-67.png\" alt=\"\" class=\"wp-image-187 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-67.png 1142w, https:\/\/remoooo.com\/wp-content\/uploads\/image-67-300x148.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-67-1024x504.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-67-768x378.png 768w\" sizes=\"(max-width: 1142px) 100vw, 1142px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5b9e\u9645\u6548\u679c\u6211\u89c9\u5f97\u8fd8\u662f\u5f88\u4e0d\u9519\u7684\uff0c\u5341\u5206\u6d41\u7545\u3002\u5982\u679c\u4e0d\u4fee\u6539\u8349\u7684\u5bbd\u9ad8\uff0c\u6548\u679c\u5c31\u4f1a\u5927\u6253\u6298\u6263\u3002<\/p>\n\n\n\n<p>\u5f53\u7136\u4e86\uff0c\u4e5f\u53ef\u4ee5\u4fee\u6539\u4e00\u4e0b\u903b\u8f91\uff1a\u4e0d\u8981\u5b8c\u5168\u5254\u9664\u8d85\u8fc7\u6700\u5927\u7ed8\u5236\u8303\u56f4\u7684\u8349\uff0c\u800c\u662f\u51cf\u5c11\u7ed8\u5236\u7684\u6570\u91cf\uff1b\u6216\u8005\u662f\u5728\u8fc7\u6e21\u533a\u7684\u8349\u9009\u62e9\u6027\u7684\u7ed8\u5236\u3002<\/p>\n\n\n\n<p>\u4e24\u79cd\u903b\u8f91\u90fd\u53ef\u4ee5\uff0c\u5982\u679c\u662f\u6211\u6211\u4f1a\u9009\u62e9\u540e\u8005\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.7 \u7ef4\u62a4\u4e00\u7ec4\u53ef\u89c6ID Buffer<\/h3>\n\n\n\n<p>\u6240\u8c13\u89c6\u9525\u4f53\u5254\u9664\uff0c\u5c31\u662f\u5728CPU\u9636\u6bb5\uff0c\u901a\u8fc7\u5404\u79cd\u65b9\u6cd5\u51cf\u5c11GPU\u591a\u4f59\u7684\u8ba1\u7b97\u3002<\/p>\n\n\n\n<p>\u90a3\u600e\u4e48\u8ba9Compute Shader\u77e5\u9053\u54ea\u4e9b\u8349\u9700\u8981\u6e32\u67d3\uff0c\u54ea\u4e9b\u9700\u8981Cull\u5462\uff1f\u6211\u7684\u505a\u6cd5\u662f\u7ef4\u62a4\u4e00\u7ec4ID List\u3002\u957f\u5ea6\u662f\u6240\u6709\u8349\u7684\u6570\u91cf\u3002\u5982\u679c\u5f53\u524d\u8349\u9700\u8981\u88ab\u5254\u9664\uff0c\u5426\u5219\u5c31\u8bb0\u5f55\u9700\u8981\u6e32\u67d3\u7684\u8349\u7684\u7d22\u5f15\u503c\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"List<uint&gt; grassVisibleIDList = new List<uint&gt;();\n\n\/\/ buffer that contains the ids of all visible instances\nprivate ComputeBuffer m_VisibleIDBuffer;\n\nprivate const int VISIBLE_ID_STRIDE        =  1 * sizeof(uint);\n\nm_VisibleIDBuffer = new ComputeBuffer(grassData.Count, VISIBLE_ID_STRIDE,\n    ComputeBufferType.Structured); \/\/uint only, per visible grass\nm_ComputeShader.SetBuffer(m_ID_GrassKernel, &quot;_VisibleIDBuffer&quot;, m_VisibleIDBuffer);\n\nm_VisibleIDBuffer?.Release();\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">List<\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9\">uint<\/span><span style=\"color: #81A1C1\">&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grassVisibleIDList<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">List<\/span><span style=\"color: #ECEFF4\">&lt;<\/span><span style=\"color: #D8DEE9FF\">uint<\/span><span style=\"color: #ECEFF4\">&gt;<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #616E88\">\/\/ buffer that contains the ids of all visible instances<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">private<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">ComputeBuffer<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_VisibleIDBuffer<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">private<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">const<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">int<\/span><span style=\"color: #D8DEE9FF\"> VISIBLE_ID_STRIDE        <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\">  <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">sizeof<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">uint<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">m_VisibleIDBuffer<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">ComputeBuffer<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">grassData<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Count<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">VISIBLE_ID_STRIDE<\/span><span style=\"color: #ECEFF4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">ComputeBufferType<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Structured<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #616E88\">\/\/uint only, per visible grass<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">m_ComputeShader<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetBuffer<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">m_ID_GrassKernel<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">_VisibleIDBuffer<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_VisibleIDBuffer<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">m_VisibleIDBuffer<\/span><span style=\"color: #ECEFF4\">?.<\/span><span style=\"color: #88C0D0\">Release<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u65e2\u7136\u5728\u4f20\u5165Compute Shader\u4e4b\u524d\uff0c\u5c31\u5df2\u7ecf\u6709\u4e00\u90e8\u5206\u8349\u88ab\u5254\u9664\u4e86\uff0c\u90a3\u4e48Dispatch\u7684\u6570\u91cf\u5c31\u4e0d\u518d\u662f\u6240\u6709\u8349\u7684\u6570\u91cf\uff0c\u800c\u662f\u5f53\u524dList\u7684\u6570\u91cf\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ m_ComputeShader.Dispatch(m_ID_GrassKernel, m_DispatchSize, 1, 1);\n\nm_DispatchSize = Mathf.CeilToInt(grassVisibleIDList.Count \/ threadGroupSize);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ m_ComputeShader.Dispatch(m_ID_GrassKernel, m_DispatchSize, 1, 1);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">m_DispatchSize<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Mathf<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">CeilToInt<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">grassVisibleIDList<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Count<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">threadGroupSize<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u751f\u6210\u4e00\u4e2a\u5168\u90e8\u53ef\u89c6\u7684ID\u5e8f\u5217\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"void GrassFastList(int count)\n{\n    grassVisibleIDList = Enumerable.Range(0, count).ToArray().ToList();\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">GrassFastList<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">int<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">count<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">grassVisibleIDList<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Enumerable<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Range<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">count<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">ToArray<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">ToList<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5e76\u4e14\u6bcf\u4e00\u5e27\u90fd\u5e94\u7528\u4e0a\u4f20\u5230GPU\u4e2d\u3002\u51c6\u5907\u5de5\u4f5c\u5c31\u5b8c\u6210\u4e86\uff0c\u63a5\u4e0b\u6765\u7528Quad\u6811\u64cd\u4f5c\u8fd9\u4e2a\u6570\u7ec4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.8 \u56db\/\u516b\u53c9\u6811\u5b58\u50a8\u8349\u7d22\u5f15<\/h3>\n\n\n\n<p>\u53ef\u4ee5\u8003\u8651\u5c06\u4e00\u4e2aAABB\u5212\u5206\u4e3a\u591a\u4e2a\u5b50AABB\uff0c\u7136\u540e\u7528\u56db\u53c9\u6811\u5b58\u50a8\u7ba1\u7406\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-65.png\" alt=\"\" class=\"wp-image-185 lazyload\"\/><noscript><img decoding=\"async\" width=\"892\" height=\"520\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-65.png\" alt=\"\" class=\"wp-image-185 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-65.png 892w, https:\/\/remoooo.com\/wp-content\/uploads\/image-65-300x175.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-65-768x448.png 768w\" sizes=\"(max-width: 892px) 100vw, 892px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u76ee\u524d\uff0c\u6240\u6709\u7684\u8349\u90fd\u5728\u4e00\u4e2aAABB\u91cc\u9762\u3002\u63a5\u4e0b\u6765\u6784\u5efa\u4e00\u4e2a\u516b\u53c9\u6811\uff0c\u5c06\u8fd9\u4e2aAABB\u4e2d\u7684\u6240\u6709\u8349\u90fd\u653e\u8fdb\u5404\u4e2a\u5206\u652f\u4e2d\u3002\u8fd9\u6837\u5c31\u5f88\u65b9\u4fbf\u7684\u5728CPU\u524d\u671f\u505a\u89c6\u9525\u4f53\u5254\u9664\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-68.png\" alt=\"\" class=\"wp-image-188 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"489\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-68.png\" alt=\"\" class=\"wp-image-188 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-68.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-68-300x102.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-68-1024x348.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-68-768x261.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u600e\u4e48\u5b58\u5462\uff1f\u5982\u679c\u5f53\u524d\u7684\u8349\u5730\u5782\u76f4\u843d\u5dee\u8f83\u5c0f\uff0c\u90a3\u4e48\u7528\u56db\u53c9\u6811\u5c31\u8db3\u591f\u4e86\u3002\u90a3\u5982\u679c\u662f\u5f00\u653e\u4e16\u754c\uff0c\u5c71\u8109\u9ad8\u4f4e\u8d77\u4f0f\u7684\uff0c\u90a3\u5c31\u7528\u516b\u53c9\u6811\u3002\u4f46\u662f\u8003\u8651\u5230\u8349\u662f\u6c34\u5e73\u7684\u5bc6\u5ea6\u6bd4\u8f83\u9ad8\uff0c\u6211\u8fd9\u91cc\u4f7f\u7528\u4e86\u4e00\u4e2a\u56db\u53c9\u6811+\u516b\u53c9\u6811\u7684\u7ed3\u6784\u3002\u6839\u636e\u6df1\u5ea6\u7684\u5947\u5076\u6765\u51b3\u5b9a\u5f53\u524d\u6df1\u5ea6\u662f\u5206\u56db\u4e2a\u8282\u70b9\u8fd8\u662f\u516b\u4e2a\u8282\u70b9\u3002\u5982\u679c\u4e0d\u9700\u8981\u5f3a\u70c8\u7684\u9ad8\u5ea6\u5212\u5206\uff0c\u5c31\u5168\u7528\u516b\u53c9\u6811\u4e5f\u884c\uff0c\u6211\u611f\u89c9\u6548\u7387\u53ef\u80fd\u4f1a\u4f4e\u4e00\u70b9\u70b9\u3002\u8fd9\u91cc\u76f4\u63a5\u4e00\u628a\u5e73\u5747\u5206\u914d\uff0c\u540e\u671f\u4f18\u5316\u53ef\u4ee5\u8003\u8651\u6839\u636e\u53d8\u957f\u52a8\u6001\u53d8\u5316\u7684\u5212\u5206AABB\u65b9\u5f0f\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"if (depth % 2 == 0)\n{\n    ...\n    m_children.Add(new CullingTreeNode(topLeftSingle, depth - 1));\n    m_children.Add(new CullingTreeNode(bottomRightSingle, depth - 1));\n    m_children.Add(new CullingTreeNode(topRightSingle, depth - 1));\n    m_children.Add(new CullingTreeNode(bottomLeftSingle, depth - 1));\n}\nelse\n{\n    ...\n    m_children.Add(new CullingTreeNode(topLeft, depth - 1));\n    m_children.Add(new CullingTreeNode(bottomRight, depth - 1));\n    m_children.Add(new CullingTreeNode(topRight, depth - 1));\n    m_children.Add(new CullingTreeNode(bottomLeft, depth - 1));\n\n    m_children.Add(new CullingTreeNode(topLeft2, depth - 1));\n    m_children.Add(new CullingTreeNode(bottomRight2, depth - 1));\n    m_children.Add(new CullingTreeNode(topRight2, depth - 1));\n    m_children.Add(new CullingTreeNode(bottomLeft2, depth - 1));\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">%<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">==<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">topLeftSingle<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">bottomRightSingle<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">topRightSingle<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">bottomLeftSingle<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">else<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">topLeft<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">bottomRight<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">topRight<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">bottomLeft<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">topLeft2<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">bottomRight2<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">topRight2<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">bottomLeft2<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-66.png\" alt=\"\" class=\"wp-image-186 lazyload\"\/><noscript><img decoding=\"async\" width=\"1734\" height=\"468\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-66.png\" alt=\"\" class=\"wp-image-186 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-66.png 1734w, https:\/\/remoooo.com\/wp-content\/uploads\/image-66-300x81.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-66-1024x276.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-66-768x207.png 768w, https:\/\/remoooo.com\/wp-content\/uploads\/image-66-1536x415.png 1536w\" sizes=\"(max-width: 1734px) 100vw, 1734px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u89c6\u9525\u4f53\u4e0eAABB\u7684\u68c0\u6d4b\u7528 GeometryUtility.TestPlanesAABB \u5c31\u597d\u4e86\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"public void RetrieveLeaves(Plane[] frustum, List<Bounds&gt; list, List<int&gt; visibleIDList)\n{\n    if (GeometryUtility.TestPlanesAABB(frustum, m_bounds))\n    {\n        if (m_children.Count == 0)\n        {\n            if (grassIDHeld.Count &gt; 0)\n            {\n                list.Add(m_bounds);\n                visibleIDList.AddRange(grassIDHeld);\n            }\n        }\n        else\n        {\n            foreach (CullingTreeNode child in m_children)\n            {\n                child.RetrieveLeaves(frustum, list, visibleIDList);\n            }\n        }\n    }\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">public<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">RetrieveLeaves<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">Plane<\/span><span style=\"color: #D8DEE9FF\">[] <\/span><span style=\"color: #D8DEE9\">frustum<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">List<\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9\">Bounds<\/span><span style=\"color: #81A1C1\">&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">list<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">List<\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9\">int<\/span><span style=\"color: #81A1C1\">&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">visibleIDList<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">GeometryUtility<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">TestPlanesAABB<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">frustum<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_bounds<\/span><span style=\"color: #D8DEE9FF\">))<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Count<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">==<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">grassIDHeld<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Count<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">                <\/span><span style=\"color: #D8DEE9\">list<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Add<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">m_bounds<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">                <\/span><span style=\"color: #D8DEE9\">visibleIDList<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">AddRange<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">grassIDHeld<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">else<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #88C0D0\">foreach<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">CullingTreeNode<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">child<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">in<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_children<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">                <\/span><span style=\"color: #D8DEE9\">child<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">RetrieveLeaves<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">frustum<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">list<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">visibleIDList<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u8fd9\u6bb5\u4ee3\u7801\u662f\u5173\u952e\u90e8\u5206\uff0c\u4f20\u5165\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6444\u50cf\u673a\u89c6\u9525\u4f53\u7684\u516d\u4e2a\u5e73\u9762 Plane[]<\/li>\n\n\n\n<li>\u5b58\u50a8\u6240\u6709\u5728\u89c6\u9525\u4f53\u5185\u8282\u70b9\u7684 Bounds \u5bf9\u8c61\u7684\u5217\u8868<\/li>\n\n\n\n<li>\u5b58\u50a8\u6240\u6709\u5728\u89c6\u9525\u4f53\u5185\u8282\u70b9\u5305\u542b\u7684\u8349\u5730\u7d22\u5f15\u7684\u5217\u8868<\/li>\n<\/ul>\n\n\n\n<p>\u8c03\u7528\u8fd9\u4e2a\u56db\/\u516b\u53c9\u6811\u7684\u65b9\u6cd5\uff0c\u5c31\u53ef\u4ee5\u5f97\u5230\u6240\u6709\u5728\u89c6\u9525\u4f53\u5185\u7684\u5305\u56f4\u76d2\u5217\u8868\u3001\u8349\u5730\u5217\u8868\u3002<\/p>\n\n\n\n<p>\u7136\u540e\u5c31\u53ef\u4ee5\u5c06\u5f97\u5230\u7684\u6240\u6709\u8349\u5730\u7d22\u5f15\u505a\u6210\u4e00\u4e2aBuffer\u4f20\u7ed9Compute Shader\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"m_VisibleIDBuffer.SetData(grassVisibleIDList);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">m_VisibleIDBuffer<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetData<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">grassVisibleIDList<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u4e3a\u4e86\u5f97\u5230\u53ef\u89c6\u5316\u7684AABB\uff0c\u53ef\u4ee5\u7528 OnDrawGizmos() \u65b9\u6cd5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-69.png\" alt=\"\" class=\"wp-image-189 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"706\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-69.png\" alt=\"\" class=\"wp-image-189 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-69.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-69-300x147.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-69-1024x502.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-69-768x377.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5c06\u521a\u521a\u89c6\u9525\u4f53\u5254\u9664\u5f97\u5230\u7684\u6240\u6709AABB\u4f20\u8fdb\u8fd9\u4e2a\u51fd\u6570\u3002\u8fd9\u6837\u5c31\u53ef\u4ee5\u76f4\u89c2\u770b\u5230AABB\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-70.png\" alt=\"\" class=\"wp-image-190 lazyload\"\/><noscript><img decoding=\"async\" width=\"916\" height=\"410\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-70.png\" alt=\"\" class=\"wp-image-190 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-70.png 916w, https:\/\/remoooo.com\/wp-content\/uploads\/image-70-300x134.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-70-768x344.png 768w\" sizes=\"(max-width: 916px) 100vw, 916px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-72.png\" alt=\"\" class=\"wp-image-192 lazyload\"\/><noscript><img decoding=\"async\" width=\"1082\" height=\"518\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-72.png\" alt=\"\" class=\"wp-image-192 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-72.png 1082w, https:\/\/remoooo.com\/wp-content\/uploads\/image-72-300x144.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-72-1024x490.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-72-768x368.png 768w\" sizes=\"(max-width: 1082px) 100vw, 1082px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u8fd8\u8981\u5c06\u6240\u6709\u5728\u89c6\u9525\u4f53\u5185\u7684\u5199\u5165\u53ef\u89c1\u8349\u4e2d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-74.png\" alt=\"\" class=\"wp-image-194 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"914\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-74.png\" alt=\"\" class=\"wp-image-194 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-74.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-74-300x190.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-74-1024x650.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-74-768x487.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5.9 \u8349\u53f6\u95ea\u70c1\u95ee\u9898 &#8211; \u8e29\u5751<\/h3>\n\n\n\n<p>\u5728\u8fd9\u91cc\u6211\u8e29\u4e86\u4e00\u4e2a\u5c0f\u5751\u3002\u5f53\u6211\u5b8c\u6574\u4e86\u516b\u53c9\u6811\u7684\u7f16\u5199\uff0c\u5e76\u4e14\u6210\u529f\u50cf\u4e0a\u56fe\u4e00\u6837\u5212\u5206\u51fa\u4e86\u8bf8\u591a\u5b50AABB\u3002\u4f46\u662f\u5f53\u6211\u79fb\u52a8\u6444\u50cf\u5934\u7684\u65f6\u5019\uff0c\u8349\u5728\u75af\u72c2\u95ea\u70c1\u3002GIF\u89c6\u9891\u5565\u7684\u6211\u6709\u70b9\u61d2\u4e0d\u60f3\u5f04\uff0c\u89c2\u5bdf\u4e00\u4e0b\u4e0b\u9762\u4e24\u5f20\u56fe\uff0c\u6211\u53ea\u662f\u7a0d\u5fae\u79fb\u52a8\u4e86\u4e00\u4e0b\u89c6\u89d2\uff0c\u5e76\u4e14\u6539\u53d8\u4e86\u5f53\u524dVisibility List\u3002\u8349\u7684\u4f4d\u7f6e\u5c31\u4f1a\u5927\u8df3\u8dc3\uff0c\u8fde\u7eed\u5730\u770b\u5c31\u662f\u8349\u5728\u95ea\u70c1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-75.png\" alt=\"\" class=\"wp-image-195 lazyload\"\/><noscript><img decoding=\"async\" width=\"1380\" height=\"690\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-75.png\" alt=\"\" class=\"wp-image-195 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-75.png 1380w, https:\/\/remoooo.com\/wp-content\/uploads\/image-75-300x150.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-75-1024x512.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-75-768x384.png 768w\" sizes=\"(max-width: 1380px) 100vw, 1380px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-71.png\" alt=\"\" class=\"wp-image-191 lazyload\"\/><noscript><img decoding=\"async\" width=\"1392\" height=\"676\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-71.png\" alt=\"\" class=\"wp-image-191 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-71.png 1392w, https:\/\/remoooo.com\/wp-content\/uploads\/image-71-300x146.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-71-1024x497.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-71-768x373.png 768w\" sizes=\"(max-width: 1392px) 100vw, 1392px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u6211\u767e\u601d\u4e0d\u5f97\u5176\u89e3\uff0cCompute Shader\u7684\u5254\u9664\u4e5f\u6ca1\u95ee\u9898\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-73.png\" alt=\"\" class=\"wp-image-193 lazyload\"\/><noscript><img decoding=\"async\" width=\"1002\" height=\"550\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-73.png\" alt=\"\" class=\"wp-image-193 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-73.png 1002w, https:\/\/remoooo.com\/wp-content\/uploads\/image-73-300x165.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-73-768x422.png 768w\" sizes=\"(max-width: 1002px) 100vw, 1002px\" \/><\/noscript><\/figure>\n\n\n\n<p>Dispatch\u6570\u91cf\u4e5f\u662f\u6839\u636eVisibility List\u7684\u957f\u5ea6\u6765\u8fd0\u7b97\u7684\uff0c\u56e0\u6b64\u8ba1\u7b97\u7740\u8272\u5668\u7684\u7ebf\u7a0b\u80af\u5b9a\u662f\u5f00\u591f\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-76.png\" alt=\"\" class=\"wp-image-196 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"247\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-76.png\" alt=\"\" class=\"wp-image-196 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-76.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-76-300x51.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-76-1024x176.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-76-768x132.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5e76\u4e14DrawMeshInstancedIndirect\u4e5f\u6ca1\u95ee\u9898\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-77.png\" alt=\"\" class=\"wp-image-197 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"383\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-77.png\" alt=\"\" class=\"wp-image-197 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-77.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-77-300x80.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-77-1024x272.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-77-768x204.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u95ee\u9898\u51fa\u5728\u54ea\u5462\uff1f<\/p>\n\n\n\n<p>\u7ecf\u8fc7\u6f2b\u957f\u7684\u8c03\u8bd5\uff0c\u6211\u53d1\u73b0\u95ee\u9898\u51fa\u5728Compute Shader\u7684Xorshift\u53d6\u968f\u673a\u6570\u7684\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<p>\u5728\u4f7f\u7528_VisibleIDBuffer\u4e4b\u524d\uff0c\u4e00\u4e2a\u8349\u5bf9\u5e94\u4e00\u4e2a\u7ebf\u7a0bID\uff0c\u8fd9\u662f\u4ece\u8349\u51fa\u751f\u90a3\u4e00\u523b\u5c31\u5df2\u7ecf\u51b3\u5b9a\u7684\u4e86\u3002\u800c\u73b0\u5728\u52a0\u5165\u4e86\u8fd9\u4e00\u7ec4\u7d22\u5f15\uff0c\u53c8\u4e0d\u5c06\u4f20\u5165\u968f\u673a\u503c\u7684ID\u6539\u6210 Visible ID \uff0c\u5c31\u4f1a\u51fa\u73b0\u968f\u673a\u6570\u5b57\u975e\u5e38\u79bb\u6563\u7684\u611f\u89c9\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-78.png\" alt=\"\" class=\"wp-image-198 lazyload\"\/><noscript><img decoding=\"async\" width=\"1162\" height=\"134\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-78.png\" alt=\"\" class=\"wp-image-198 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-78.png 1162w, https:\/\/remoooo.com\/wp-content\/uploads\/image-78-300x35.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-78-1024x118.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-78-768x89.png 768w\" sizes=\"(max-width: 1162px) 100vw, 1162px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u4e5f\u5c31\u662f\u5c06\u4e4b\u524d\u7684id\u5168\u90e8\u90fd\u6362\u6210\u4ece_VisibleIDBuffer \u53d6\u7684\u7d22\u5f15\u503c\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-81.png\" alt=\"\" class=\"wp-image-201 lazyload\"\/><noscript><img decoding=\"async\" width=\"1404\" height=\"198\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-81.png\" alt=\"\" class=\"wp-image-201 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-81.png 1404w, https:\/\/remoooo.com\/wp-content\/uploads\/image-81-300x42.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-81-1024x144.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-81-768x108.png 768w\" sizes=\"(max-width: 1404px) 100vw, 1404px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5.10 \u591a\u7269\u4f53\u4ea4\u4e92<\/h3>\n\n\n\n<p>\u76ee\u524d\u53ea\u6709\u4e00\u4e2atrampler\u4f20\u5165\u3002\u4e0d\u4f20\u8fd8\u4f1a\u62a5\u9519\uff0c\u4e0d\u80fd\u5fcd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-79.png\" alt=\"\" class=\"wp-image-199 lazyload\"\/><noscript><img decoding=\"async\" width=\"928\" height=\"202\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-79.png\" alt=\"\" class=\"wp-image-199 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-79.png 928w, https:\/\/remoooo.com\/wp-content\/uploads\/image-79-300x65.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-79-768x167.png 768w\" sizes=\"(max-width: 928px) 100vw, 928px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5173\u4e8e\u4ea4\u4e92\u7684\u53c2\u6570\u6709\u4e09\u4e2a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pos &#8211; Vector3<\/li>\n\n\n\n<li>trampleStrength &#8211; Float<\/li>\n\n\n\n<li>trampleRadius &#8211; Float<\/li>\n<\/ul>\n\n\n\n<p>\u73b0\u5728\u5c06trampleRadius\u585e\u8fdbpos\uff08Vector4\uff09\u91cc\u9762\uff08\u585e\u53e6\u5916\u4e00\u4e2a\u4e5f\u884c\uff0c\u770b\u9700\u6c42\uff09\uff0c\u7528SetVectorArray\u5c06\u4f4d\u7f6e\u6570\u7ec4\u4f20\u8fdb\u53bb\u3002\u8fd9\u6837\u6bcf\u4e2a\u4ea4\u4e92\u5bf9\u8c61\u90fd\u53ef\u4ee5\u62e5\u6709\u4e00\u4e2a\u4e13\u7528\u7684\u4ea4\u4e92\u534a\u5f84\u3002\u80a5\u80a5\u7684\u4ea4\u4e92\u7269\u4f53\u534a\u5f84\u8c03\u5927\u4e00\u4e9b\uff0c\u7626\u7626\u7684\u5c31\u5c0f\u4e00\u4e9b\u3002\u4e5f\u5c31\u662f\u5c06\u4e0b\u9762\u8fd9\u884c\u53bb\u6389\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ SetGrassDataBase\u4e2d\uff0c\u4e0d\u9700\u8981\u6bcf\u5e27\u4e0a\u4f20\n\/\/ m_ComputeShader.SetFloat(&quot;trampleRadius&quot;, trampleRadius);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ SetGrassDataBase\u4e2d\uff0c\u4e0d\u9700\u8981\u6bcf\u5e27\u4e0a\u4f20<\/span><\/span>\n<span class=\"line\"><span style=\"color: #616E88\">\/\/ m_ComputeShader.SetFloat(&quot;trampleRadius&quot;, trampleRadius);<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u53d8\u6210\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ SetGrassDataUpdate\u4e2d\uff0c\u6bcf\u5e27\u90fd\u8981\u4e0a\u4f20\n\/\/ \u8bbe\u7f6e\u591a\u4ea4\u4e92\u7269\u4f53\nif (trampler.Length &gt; 0)\n{\n    Vector4[] positions = new Vector4[trampler.Length];\n    for (int i = 0; i < trampler.Length; i++)\n    {\n        positions[i] = new Vector4(trampler[i].transform.position.x, trampler[i].transform.position.y, trampler[i].transform.position.z,\n            trampleRadius);\n    }\n    m_ComputeShader.SetVectorArray(ID_tramplePos, positions);\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ SetGrassDataUpdate\u4e2d\uff0c\u6bcf\u5e27\u90fd\u8981\u4e0a\u4f20<\/span><\/span>\n<span class=\"line\"><span style=\"color: #616E88\">\/\/ \u8bbe\u7f6e\u591a\u4ea4\u4e92\u7269\u4f53<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">trampler<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Length<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">Vector4<\/span><span style=\"color: #D8DEE9FF\">[] <\/span><span style=\"color: #D8DEE9\">positions<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Vector4<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">trampler<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Length<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">for<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">int<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampler<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Length<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #81A1C1\">++<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">positions<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">Vector4<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">trampler<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampler<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampler<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">z<\/span><span style=\"color: #ECEFF4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">trampleRadius<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_ComputeShader<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetVectorArray<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">ID_tramplePos<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">positions<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u7136\u540e\u8fd8\u5f97\u4f20\u4e00\u4e2a\u4ea4\u4e92\u7269\u4f53\u7684\u6570\u91cf\uff0c\u8ba9Compute Shader\u77e5\u9053\u9700\u8981\u5904\u7406\u591a\u5c11\u4e2a\u4ea4\u4e92\u7269\u4f53\u3002\u8fd9\u4e2a\u4e5f\u662f\u9700\u8981\u6bcf\u4e00\u5e27\u66f4\u65b0\u7684\u3002\u6211\u4e60\u60ef\u4e3a\u6bcf\u4e00\u5e27\u90fd\u66f4\u65b0\u7684\u7269\u4f53\u5b58\u50a8\u4e00\u4e2aID\u7d22\u5f15\uff0c\u8fd9\u6837\u6548\u7387\u66f4\u9ad8\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ \u521d\u59cb\u5316\u4e2d\nID_trampleLength = Shader.PropertyToID(&quot;_trampleLength&quot;);\n\/\/ \u6bcf\u5e27\u4e2d\nm_ComputeShader.SetFloat(ID_trampleLength, trampler.Length);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ \u521d\u59cb\u5316\u4e2d<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">ID_trampleLength<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Shader<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">PropertyToID<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">_trampleLength<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #616E88\">\/\/ \u6bcf\u5e27\u4e2d<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">m_ComputeShader<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetFloat<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">ID_trampleLength<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampler<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Length<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u6211\u518d\u5305\u88c5\u4e86\u4e00\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-82.png\" alt=\"\" class=\"wp-image-202 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"620\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-82.png\" alt=\"\" class=\"wp-image-202 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-82.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-82-300x129.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-82-1024x441.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-82-768x331.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-80.png\" alt=\"\" class=\"wp-image-200 lazyload\"\/><noscript><img decoding=\"async\" width=\"1114\" height=\"174\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-80.png\" alt=\"\" class=\"wp-image-200 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-80.png 1114w, https:\/\/remoooo.com\/wp-content\/uploads\/image-80-300x47.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-80-1024x160.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-80-768x120.png 768w\" sizes=\"(max-width: 1114px) 100vw, 1114px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5bf9\u5e94\u4ee3\u7801\u518d\u4fee\u6539\u4e00\u4e0b\uff0c\u5c31\u53ef\u4ee5\u5728\u9762\u677f\u4e0a\u968f\u4fbf\u8c03\u6574\u6bcf\u4e2a\u4ea4\u4e92\u7269\u4f53\u7684\u534a\u5f84\u4e86\u3002\u5982\u679c\u8981\u4e30\u5bcc\u8fd9\u4e2a\u8c03\u8282\u529f\u80fd\uff0c\u53ef\u4ee5\u8003\u8651\u5355\u72ec\u4f20\u4e00\u4e2aBuffer\u8fdb\u53bb\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-85.png\" alt=\"\" class=\"wp-image-205 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"605\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-85.png\" alt=\"\" class=\"wp-image-205 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-85.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-85-300x126.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-85-1024x430.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-85-768x323.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u5728Compute Shader\u4e2d\uff0c\u5e76\u4e14\u591a\u4e2a\u65cb\u8f6c\u7ec4\u5408\u8d77\u6765\uff0c\u8fd8\u662f\u6bd4\u8f83\u7b80\u5355\u7684\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ Trampler\nfloat4 qt = float4(0, 0, 0, 1); \/\/ \u56db\u5143\u6570\u91cc\u76841\u5c31\u662f\u8fd9\u6837\u7684\uff0c\u865a\u90e8\u90fd\u662f0\nfor (int trampleIndex = 0; trampleIndex < trampleLength; trampleIndex++)\n{\n    float trampleRadius = tramplePos[trampleIndex].a;\n    float3 relativePosition = input.position - tramplePos[trampleIndex].xyz;\n    float dist = length(relativePosition);\n    if (dist < trampleRadius) {\n        \/\/ \u4f7f\u7528\u6b21\u65b9\u589e\u5f3a\u8fd1\u8ddd\u79bb\u7684\u6548\u679c\n        float eff = pow((trampleRadius - dist) \/ trampleRadius, 2) * trampleStrength;\n        float3 direction = normalize(relativePosition);\n        float3 newTargetDirection = float3(direction.x * eff, 1, direction.z * eff);\n        qt = quatMultiply(MapVector(float3(0, 1, 0), newTargetDirection), qt);\n    }\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ Trampler<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float4<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">qt<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">float4<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #616E88\">\/\/ \u56db\u5143\u6570\u91cc\u76841\u5c31\u662f\u8fd9\u6837\u7684\uff0c\u865a\u90e8\u90fd\u662f0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">for<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">int<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampleIndex<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampleIndex<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampleLength<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampleIndex<\/span><span style=\"color: #81A1C1\">++<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampleRadius<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">tramplePos<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">trampleIndex<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">a<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">relativePosition<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">input<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">tramplePos<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">trampleIndex<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">xyz<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">dist<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">length<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">relativePosition<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">dist<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampleRadius<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">        <\/span><span style=\"color: #616E88\">\/\/ \u4f7f\u7528\u6b21\u65b9\u589e\u5f3a\u8fd1\u8ddd\u79bb\u7684\u6548\u679c<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">eff<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">pow<\/span><span style=\"color: #D8DEE9FF\">((<\/span><span style=\"color: #D8DEE9\">trampleRadius<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">dist<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampleRadius<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #D8DEE9FF\">) <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">trampleStrength<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">float3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">direction<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">normalize<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">relativePosition<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">float3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">newTargetDirection<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">float3<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">direction<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">x<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">eff<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">direction<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">z<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">eff<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">qt<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">quatMultiply<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">MapVector<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #88C0D0\">float3<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">newTargetDirection<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">qt<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-86.png\" alt=\"\" class=\"wp-image-206 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"943\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-86.png\" alt=\"\" class=\"wp-image-206 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-86.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-86-300x196.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-86-1024x671.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-86-768x503.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5.11 Editor\u5b9e\u65f6\u9884\u89c8<\/h3>\n\n\n\n<p>\u5f53\u524d\u4f20\u7ed9Compute Shader\u7684\u6444\u50cf\u673a\u662f\u4e3b\u76f8\u673a\uff0c\u4e5f\u5c31\u662f\u6e38\u620f\u7a97\u53e3\u90a3\u4e2a\u3002\u73b0\u5728\u60f3\u8981\u5728\u7f16\u8f91\uff08Scene\u7a97\u53e3\uff09\u6682\u65f6\u5f97\u5230\u4e3b\u6444\u50cf\u673a\u7684\u955c\u5934\uff0c\u542f\u52a8\u6e38\u620f\u4e4b\u540e\u590d\u539f\u3002\u53ef\u4ee5\u4f7f\u7528 Scene View GUI \u7ed8\u5236\u4e8b\u4ef6\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u6539\u9020\u6211\u5f53\u524d\u4ee3\u7801\u7684\u4f8b\u5b50\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"#if UNITY_EDITOR\n    SceneView view;\n\n    void OnDestroy()\n    {\n        \/\/ When the window is destroyed, remove the delegate\n        \/\/ so that it will no longer do any drawing.\n        SceneView.duringSceneGui -= this.OnScene;\n    }\n\n    void OnScene(SceneView scene)\n    {\n        view = scene;\n        if (!Application.isPlaying)\n        {\n            if (view.camera != null)\n            {\n                m_MainCamera = view.camera;\n            }\n        }\n        else\n        {\n            m_MainCamera = Camera.main;\n        }\n    }\n    private void OnValidate()\n    {\n        \/\/ Set up components\n        if (!Application.isPlaying)\n        {\n            if (view != null)\n            {\n                m_MainCamera = view.camera;\n            }\n        }\n        else\n        {\n            m_MainCamera = Camera.main;\n        }\n    }\n#endif\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9FF\">#<\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">UNITY_EDITOR<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">SceneView<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">OnDestroy<\/span><span style=\"color: #D8DEE9FF\">()<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">        <\/span><span style=\"color: #616E88\">\/\/ When the window is destroyed, remove the delegate<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">        <\/span><span style=\"color: #616E88\">\/\/ so that it will no longer do any drawing.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">SceneView<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">duringSceneGui<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">this<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">OnScene<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">OnScene<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">SceneView<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">scene<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">scene<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #81A1C1\">!<\/span><span style=\"color: #D8DEE9\">Application<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">isPlaying<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">camera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">                <\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">camera<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">else<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Camera<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">main<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">private<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">OnValidate<\/span><span style=\"color: #D8DEE9FF\">()<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">        <\/span><span style=\"color: #616E88\">\/\/ Set up components<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #81A1C1\">!<\/span><span style=\"color: #D8DEE9\">Application<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">isPlaying<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">                <\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">camera<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">else<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Camera<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">main<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">#<\/span><span style=\"color: #D8DEE9\">endif<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5728\u521d\u59cb\u5316\u7740\u8272\u5668\u7684\u65f6\u5019\uff0c\u5728\u5f00\u5934\u8ba2\u9605\u4e8b\u4ef6\uff0c\u7136\u540e\u5224\u65ad\u5f53\u524d\u662f\u5426\u4e3a\u6e38\u620f\u72b6\u6001\uff0c\u662f\u624d\u4f20\u9012\u4e00\u4e2a\u6444\u50cf\u673a\u3002\u5982\u679c\u662f\u7f16\u8f91\u6a21\u5f0f\uff0c\u90a3m_MainCamera\u8fd9\u4e00\u9879\u8fd8\u662fNULL\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"void InitShader()\n{\n#if UNITY_EDITOR\n    SceneView.duringSceneGui += this.OnScene;\n    if (!Application.isPlaying)\n    {\n        if (view != null &amp;&amp; view.camera != null)\n        {\n            m_MainCamera = view.camera;\n        }\n    }\n#endif\n    if (Application.isPlaying)\n    {\n        m_MainCamera = Camera.main;\n    }\n    ...\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">InitShader<\/span><span style=\"color: #D8DEE9FF\">()<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">#<\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">UNITY_EDITOR<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">SceneView<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">duringSceneGui<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">this<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">OnScene<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #81A1C1\">!<\/span><span style=\"color: #D8DEE9\">Application<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">isPlaying<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&amp;&amp;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">camera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">camera<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">#<\/span><span style=\"color: #D8DEE9\">endif<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">Application<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">isPlaying<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">Camera<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">main<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">...<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5728\u9010\u5e27Update\u7684\u51fd\u6570\u4e2d\uff0c\u5982\u679c\u68c0\u6d4b\u5230m_MainCamera\u662fNULL\uff0c\u90a3\u4e48\u65ad\u5b9a\u5f53\u524d\u662f\u7f16\u8f91\u6a21\u5f0f\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ \u4f20\u5165\u6444\u50cf\u673a\u5750\u6807\n        if (m_MainCamera != null)\n            m_ComputeShader.SetVector(ID_camreaPos, m_MainCamera.transform.position);\n#if UNITY_EDITOR\n        else if (view != null &amp;&amp; view.camera != null)\n        {\n            m_ComputeShader.SetVector(ID_camreaPos, view.camera.transform.position);\n        }\n\n#endif\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ \u4f20\u5165\u6444\u50cf\u673a\u5750\u6807<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">m_ComputeShader<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetVector<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">ID_camreaPos<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_MainCamera<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">#<\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">UNITY_EDITOR<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">else<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&amp;&amp;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">camera<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">null<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">m_ComputeShader<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetVector<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">ID_camreaPos<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">view<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">camera<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">#<\/span><span style=\"color: #D8DEE9\">endif<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-87.png\" alt=\"\" class=\"wp-image-207 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"966\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-87.png\" alt=\"\" class=\"wp-image-207 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-87.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-87-300x201.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-87-1024x687.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-87-768x515.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u780d\u8349<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-84.png\" alt=\"\" class=\"wp-image-204 lazyload\"\/><noscript><img decoding=\"async\" width=\"1006\" height=\"554\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-84.png\" alt=\"\" class=\"wp-image-204 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-84.png 1006w, https:\/\/remoooo.com\/wp-content\/uploads\/image-84-300x165.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-84-768x423.png 768w\" sizes=\"(max-width: 1006px) 100vw, 1006px\" \/><\/noscript><\/figure>\n\n\n\n<p>\u7ef4\u62a4\u4e00\u7ec4Cut Buffer<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ added for cutting\nprivate ComputeBuffer m_CutBuffer;\nfloat[] cutIDs;\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ added for cutting<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">private<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">ComputeBuffer<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_CutBuffer<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\">[] <\/span><span style=\"color: #D8DEE9\">cutIDs<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u521d\u59cb\u5316Buffer<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"private const int CUT_ID_STRIDE            =  1 * sizeof(float);\n\/\/ added for cutting\nm_CutBuffer = new ComputeBuffer(grassData.Count, CUT_ID_STRIDE, ComputeBufferType.Structured);\n\/\/ added for cutting\nm_ComputeShader.SetBuffer(m_ID_GrassKernel, &quot;_CutBuffer&quot;, m_CutBuffer);\nm_CutBuffer.SetData(cutIDs);\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">private<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">const<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">int<\/span><span style=\"color: #D8DEE9FF\"> CUT_ID_STRIDE            <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\">  <\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">sizeof<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #616E88\">\/\/ added for cutting<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">m_CutBuffer<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">ComputeBuffer<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">grassData<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Count<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">CUT_ID_STRIDE<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">ComputeBufferType<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Structured<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #616E88\">\/\/ added for cutting<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">m_ComputeShader<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetBuffer<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">m_ID_GrassKernel<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">_CutBuffer<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">m_CutBuffer<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">m_CutBuffer<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetData<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">cutIDs<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u522b\u5fd8\u4e86\u5728Disable\u7684\u65f6\u5019\u91ca\u653e\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ added for cutting\nm_CutBuffer?.Release();\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ added for cutting<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">m_CutBuffer<\/span><span style=\"color: #ECEFF4\">?.<\/span><span style=\"color: #88C0D0\">Release<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5b9a\u4e49\u4e00\u4e2a\u65b9\u6cd5\uff0c\u4f20\u5165\u5f53\u524d\u4f4d\u7f6e\u548c\u534a\u5f84\uff0c\u8ba1\u7b97\u8349\u7684\u4f4d\u7f6e\u3002\u5c06\u5bf9\u5e94cutID\u8bbe\u4e3a-1\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"\/\/ newly added for cutting\npublic void UpdateCutBuffer(Vector3 hitPoint, float radius)\n{\n    \/\/ can't cut grass if there is no grass in the scene\n    if (grassData.Count &gt; 0)\n    {\n        List<int&gt; grasslist = new List<int&gt;();\n        \/\/ Get the list of IDS that are near the hitpoint within the radius\n        cullingTree.ReturnLeafList(hitPoint, grasslist, radius);\n        Vector3 brushPosition = this.transform.position;\n        \/\/ Compute the squared radius to avoid square root calculations\n        float squaredRadius = radius * radius;\n\n        for (int i = 0; i < grasslist.Count; i++)\n        {\n            int currentIndex = grasslist[i];\n            Vector3 grassPosition = grassData[currentIndex].position + brushPosition;\n\n            \/\/ Calculate the squared distance\n            float squaredDistance = (hitPoint - grassPosition).sqrMagnitude;\n\n            \/\/ Check if the squared distance is within the squared radius\n            \/\/ Check if there is grass to cut, or of the grass is uncut(-1)\n            if (squaredDistance <= squaredRadius &amp;&amp; (cutIDs[currentIndex] &gt; hitPoint.y || cutIDs[currentIndex] == -1))\n            {\n                \/\/ store cutting point\n                cutIDs[currentIndex] = hitPoint.y;\n            }\n\n        }\n    }\n    m_CutBuffer.SetData(cutIDs);\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\">\/\/ newly added for cutting<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">public<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">UpdateCutBuffer<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">Vector3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">hitPoint<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">radius<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">    <\/span><span style=\"color: #616E88\">\/\/ can&#39;t cut grass if there is no grass in the scene<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">grassData<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Count<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">List<\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9\">int<\/span><span style=\"color: #81A1C1\">&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grasslist<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">List<\/span><span style=\"color: #ECEFF4\">&lt;<\/span><span style=\"color: #D8DEE9FF\">int<\/span><span style=\"color: #ECEFF4\">&gt;<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">        <\/span><span style=\"color: #616E88\">\/\/ Get the list of IDS that are near the hitpoint within the radius<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">cullingTree<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">ReturnLeafList<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">hitPoint<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grasslist<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">radius<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">Vector3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">brushPosition<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">this<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">        <\/span><span style=\"color: #616E88\">\/\/ Compute the squared radius to avoid square root calculations<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">squaredRadius<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">radius<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">radius<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">for<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">int<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grasslist<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">Count<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #81A1C1\">++<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">int<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">currentIndex<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grasslist<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">i<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">Vector3<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grassPosition<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grassData<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">currentIndex<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">brushPosition<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">            <\/span><span style=\"color: #616E88\">\/\/ Calculate the squared distance<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">squaredDistance<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">hitPoint<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grassPosition<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">sqrMagnitude<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">            <\/span><span style=\"color: #616E88\">\/\/ Check if the squared distance is within the squared radius<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">            <\/span><span style=\"color: #616E88\">\/\/ Check if there is grass to cut, or of the grass is uncut(-1)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">squaredDistance<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&lt;=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">squaredRadius<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&amp;&amp;<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">cutIDs<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">currentIndex<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">hitPoint<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">||<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">cutIDs<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">currentIndex<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">==<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">))<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">                <\/span><span style=\"color: #616E88\">\/\/ store cutting point<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">                <\/span><span style=\"color: #D8DEE9\">cutIDs<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">currentIndex<\/span><span style=\"color: #D8DEE9FF\">] <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">hitPoint<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">y<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">m_CutBuffer<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">SetData<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">cutIDs<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u7136\u540e\u5728\u9700\u8981\u780d\u8349\u7684\u5bf9\u8c61\u8eab\u4e0a\u7ed1\u4e00\u4e2a\u811a\u672c\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"using System.Collections;\nusing System.Collections.Generic;\nusing UnityEngine;\n\n\npublic class Cutgrass : MonoBehaviour\n{\n    [SerializeField]\n    GrassControl grassComputeScript;\n\n    [SerializeField]\n    float radius = 1f;\n\n    public bool updateCuts;\n\n    Vector3 cachedPos;\n    \/\/ Start is called before the first frame update\n\n\n    \/\/ Update is called once per frame\n    void Update()\n    {\n        if (updateCuts &amp;&amp; transform.position != cachedPos)\n        {\n            Debug.Log(&quot;Cutting&quot;);\n            grassComputeScript.UpdateCutBuffer(transform.position, radius);\n            cachedPos = transform.position;\n\n        }\n    }\n\n    private void OnDrawGizmos()\n    {\n        Gizmos.color = new Color(1, 0, 0, 0.3f);\n        Gizmos.DrawWireSphere(transform.position, radius);\n    }\n}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">using<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">System<\/span><span style=\"color: #D8DEE9FF\">.Collections<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">using<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">System<\/span><span style=\"color: #D8DEE9FF\">.Collections.Generic<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">using<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">UnityEngine<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">public<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">class<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Cutgrass<\/span><span style=\"color: #D8DEE9FF\"> : <\/span><span style=\"color: #8FBCBB\">MonoBehaviour<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    [<\/span><span style=\"color: #D8DEE9\">SerializeField<\/span><span style=\"color: #D8DEE9FF\">]<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">GrassControl<\/span><span style=\"color: #D8DEE9FF\"> grassComputeScript<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    [<\/span><span style=\"color: #D8DEE9\">SerializeField<\/span><span style=\"color: #D8DEE9FF\">]<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> radius <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> 1<\/span><span style=\"color: #D8DEE9\">f<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">public<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bool<\/span><span style=\"color: #D8DEE9FF\"> updateCuts<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">Vector3<\/span><span style=\"color: #D8DEE9FF\"> cachedPos<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">    <\/span><span style=\"color: #616E88\">\/\/ Start is called before the first frame update<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">    <\/span><span style=\"color: #616E88\">\/\/ Update is called once per frame<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">Update<\/span><span style=\"color: #ECEFF4\">()<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">updateCuts<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">&amp;&amp;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">cachedPos<\/span><span style=\"color: #D8DEE9FF\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">Debug<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">Log<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">Cutting<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">grassComputeScript<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">UpdateCutBuffer<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">radius<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">            <\/span><span style=\"color: #D8DEE9\">cachedPos<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">private<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">OnDrawGizmos<\/span><span style=\"color: #ECEFF4\">()<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">Gizmos<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">color<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">new<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">Color<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> 0<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">3<\/span><span style=\"color: #D8DEE9\">f<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">Gizmos<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #88C0D0\">DrawWireSphere<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">transform<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">radius<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5728Compute Shader\u4e2d\uff0c\u76f4\u63a5\u4fee\u6539\u8349\u7684\u9ad8\u5ea6\u3002\uff08\u975e\u5e38\u76f4\u622a\u4e86\u5f53\u3002\u3002\u3002\uff09\u60f3\u6539\u5565\u6548\u679c\u5c31\u968f\u610f\u4e86\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"StructuredBuffer<float&gt; _CutBuffer;\/\/ added for cutting\n\n    float cut = _CutBuffer[usableID];\n    result.height = (bladeHeight + bladeHeightOffset * (xorshift128()*2-1)) * distanceFade;\n    if(cut != -1){\n        result.height *= 0.1f;\n    }\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D8DEE9\">StructuredBuffer<\/span><span style=\"color: #81A1C1\">&lt;<\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #81A1C1\">&gt;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_CutBuffer<\/span><span style=\"color: #81A1C1\">;<\/span><span style=\"color: #616E88\">\/\/ added for cutting<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">float<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">cut<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">_CutBuffer<\/span><span style=\"color: #D8DEE9FF\">[<\/span><span style=\"color: #D8DEE9\">usableID<\/span><span style=\"color: #D8DEE9FF\">]<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">result<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">height<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #D8DEE9\">bladeHeight<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">+<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bladeHeightOffset<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> (<\/span><span style=\"color: #88C0D0\">xorshift128<\/span><span style=\"color: #D8DEE9FF\">()<\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">)) <\/span><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">distanceFade<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\">(<\/span><span style=\"color: #D8DEE9\">cut<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">!=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\">)<\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">result<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">height<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">*=<\/span><span style=\"color: #D8DEE9FF\"> 0<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9FF\">1<\/span><span style=\"color: #D8DEE9\">f<\/span><span style=\"color: #81A1C1\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5b8c\u5de5\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-83.png\" alt=\"\" class=\"wp-image-203 lazyload\"\/><noscript><img decoding=\"async\" width=\"1440\" height=\"494\" src=\"https:\/\/\u80a5\u80a5.com\/wp-content\/uploads\/image-83.png\" alt=\"\" class=\"wp-image-203 lazyload\" srcset=\"https:\/\/remoooo.com\/wp-content\/uploads\/image-83.png 1440w, https:\/\/remoooo.com\/wp-content\/uploads\/image-83-300x103.png 300w, https:\/\/remoooo.com\/wp-content\/uploads\/image-83-1024x351.png 1024w, https:\/\/remoooo.com\/wp-content\/uploads\/image-83-768x263.png 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">References<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><a href=\"https:\/\/learn.microsoft.com\/zh-cn\/windows\/uwp\/graphics-concepts\/geometry-shader-stage--gs-\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/learn.microsoft.com\/zh-cn\/windows\/uwp\/graphics-concepts\/geometry-shader-stage&#8211;gs-<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/roystan.net\/articles\/grass-shader\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/roystan.net\/articles\/grass-shader\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/roystan.net\/articles\/grass-shader\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/danielilett.com\/2021-08-24-tut5-17-stylised-grass\/<\/a><\/li>\n\n\n\n<li>https:\/\/catlikecoding.com\/unity\/tutorials\/basics\/compute-shaders\/<\/li>\n\n\n\n<li><a href=\"https:\/\/medium.com\/ericzhan-publication\/shader%E7%AD%86%E8%A8%98-%E5%88%9D%E6%8E%A2compute-shader-9efeebd579c1\" target=\"_blank\" rel=\"noreferrer noopener\">\u7b46\u8a18-\u521d\u63a2compute-shader<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.patreon.com\/posts\/53587750\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.patreon.com\/posts\/53587750<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=xKJHL8nQiuM\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.youtube.com\/watch?v=xKJHL8nQiuM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.patreon.com\/posts\/40090373\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.patreon.com\/posts\/40090373<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.patreon.com\/posts\/47447321\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.patreon.com\/posts\/47447321<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.patreon.com\/posts\/wip-patron-only-83683483\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.patreon.com\/posts\/wip-patron-only-83683483<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=DeATXF4Szqo\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.youtube.com\/watch?v=DeATXF4Szqo<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/catlikecoding.com\/unity\/tutorials\/basics\/compute-shaders\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/catlikecoding.com\/unity\/tutorials\/basics\/compute-shaders\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/docs.unity3d.com\/Manual\/class-ComputeShader.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/docs.unity3d.com\/Manual\/class-ComputeShader.html<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/docs.unity3d.com\/ScriptReference\/ComputeShader.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/docs.unity3d.com\/ScriptReference\/ComputeShader.html<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/win32\/api\/D3D11\/nf-d3d11-id3d11devicecontext-dispatch\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/learn.microsoft.com\/en-us\/windows\/win32\/api\/D3D11\/nf-d3d11-id3d11devicecontext-dispatch<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/102104374\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/zhuanlan.zhihu.com\/p\/102104374<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/medium.com\/@sengallery\/unity-compute-shader-%E5%9F%BA%E7%A4%8E%E8%AA%8D%E8%AD%98-5a99df53cea1\" target=\"_blank\" rel=\"noreferrer noopener\">unity-compute-shader-\u57fa\u790e\u8a8d\u8b58<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/kylehalladay.com\/blog\/tutorial\/2014\/06\/27\/Compute-Shaders-Are-Nifty.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/kylehalladay.com\/blog\/tutorial\/2014\/06\/27\/Compute-Shaders-Are-Nifty.html<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cuihongzhi1991.github.io\/blog\/2020\/05\/27\/builtinttourp\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/cuihongzhi1991.github.io\/blog\/2020\/05\/27\/builtinttourp\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/jadkhoury.github.io\/files\/MasterThesisFinal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/jadkhoury.github.io\/files\/MasterThesisFinal.pdf<\/a><\/li>\n<\/ol>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9879\u76ee\uff08BIRP\uff09\u5728Github\uff1a https:\/\/github.com\/Remyuu\/Unity-Intera [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":123,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[21,14,37],"class_list":["post-117","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-gpu-instancing","tag-shader","tag-unity"],"_links":{"self":[{"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/posts\/117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/comments?post=117"}],"version-history":[{"count":21,"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/posts\/117\/revisions"}],"predecessor-version":[{"id":1880,"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/posts\/117\/revisions\/1880"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/media\/123"}],"wp:attachment":[{"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/media?parent=117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/categories?post=117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/remoooo.com\/en\/wp-json\/wp\/v2\/tags?post=117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}