{"id":1054,"date":"2026-07-22T18:40:00","date_gmt":"2026-03-25T13:30:18","guid":{"rendered":"https:\/\/meecarlo.com\/?p=1054"},"modified":"2026-07-22T18:49:59","modified_gmt":"2026-07-22T10:49:59","slug":"unityhdrp-stacklit-shading-model-%e6%8b%86%e5%88%86","status":"publish","type":"post","link":"https:\/\/meecarlo.com\/old\/2026\/07\/22\/unityhdrp-stacklit-shading-model-%e6%8b%86%e5%88%86\/","title":{"rendered":"\u9879\u76ee\u7ea7\u8f66\u6f06\uff1a\u4ece\u8d44\u4ea7\u5bf9\u6807\u3001HDRP StackLit \u5230\u5168\u91cf\u5ef6\u8fdf"},"content":{"rendered":"<p class=\"article-lead\">\u8fd9\u4e0d\u662f\u4e00\u6b21\u201c\u628a\u8f66\u6f06\u8c03\u4eae\u201d\u7684\u6750\u8d28\u7ec3\u4e60\uff0c\u800c\u662f\u4e00\u6b21\u4ece\u901a\u7528 Shading Model \u5230\u9879\u76ee\u751f\u4ea7 Shader \u7684\u5b8c\u6574\u843d\u5730\u3002\u6211\u4fdd\u7559 Unity HDRP StackLit \u7684 VLayered BSDF \u6838\u5fc3\uff0c\u56f4\u7ed5\u8f66\u8f86\u8d44\u4ea7\u91cd\u65b0\u6784\u5efa\u6750\u8d28\u8f93\u5165\u3001\u524d\u5411\u5149\u7167\u63a5\u5165\u3001\u53cd\u5c04\u63a7\u5236\u3001\u635f\u4f24\u4e0e\u96e8\u6c34\u6a21\u5757\u4ee5\u53ca\u81ea\u5b9a\u4e49 Shader GUI\uff1b\u968f\u540e\u53c8\u628a\u540c\u4e00\u5957\u8f66\u6f06\u63a8\u5165\u5168\u91cf\u5ef6\u8fdf\u8def\u5f84\uff0c\u9a8c\u8bc1\u590d\u6742\u5206\u5c42\u6750\u8d28\u5728 GBuffer \u4e2d\u9700\u8981\u4ed8\u51fa\u4ec0\u4e48\u4ee3\u4ef7\u3002<\/p>\n<div class=\"case-metrics\" aria-label=\"\u9879\u76ee\u6982\u89c8\">\n<div><strong>Unity 2022.3<\/strong><span>\u81ea\u7814 HDRP \u5206\u652f<\/span><\/div>\n<div><strong>3-Layer<\/strong><span>Base \/ Flake \/ Clear Coat<\/span><\/div>\n<div><strong>Forward + Deferred<\/strong><span>\u4e24\u6761\u5b8c\u6574\u5149\u7167\u8def\u5f84<\/span><\/div>\n<div><strong>4 \u00d7 RGBA16<\/strong><span>\u5168\u91cf\u5ef6\u8fdf\u6269\u5c55 GBuffer<\/span><\/div>\n<\/div>\n<figure class=\"wide-figure\"><img loading=\"eager\" decoding=\"async\" src=\".\/assets\/carpaint-deferred-final.webp\" alt=\"\u9879\u76ee\u8f66\u8f86\u5c55\u793a\u573a\u666f\u4e2d\u7684\u6700\u7ec8\u8f66\u6f06\u6548\u679c\" \/><figcaption>\u6700\u7ec8\u5ef6\u8fdf\u7248\u672c\u3002\u9ad8\u5149\u5c42\u3001\u73af\u5883\u53cd\u5c04\u3001\u51e0\u4f55\u6cd5\u7ebf\u4e0e SSR \u5df2\u6062\u590d\u5230\u63a5\u8fd1\u524d\u5411\u53c2\u8003\u7684\u8868\u73b0\u3002<\/figcaption><\/figure>\n<h2>\u95ee\u9898\u4e0d\u662f\u201c\u4eae\u4e0d\u4eae\u201d\uff0c\u800c\u662f\u5c42\u6b21\u662f\u5426\u6210\u7acb<\/h2>\n<p>\u771f\u5b9e\u8f66\u6f06\u7684\u8bc6\u522b\u5ea6\u6765\u81ea\u591a\u4e2a\u5c3a\u5ea6\u540c\u65f6\u6210\u7acb\uff1a\u5e95\u6f06\u51b3\u5b9a\u989c\u8272\u548c\u5927\u5c3a\u5ea6\u53cd\u5c04\uff0c\u91d1\u5c5e\u9897\u7c92\u6253\u788e\u8fd1\u666f\u9ad8\u5149\uff0c\u6700\u5916\u5c42\u6e05\u6f06\u63d0\u4f9b\u66f4\u9510\u5229\u7684\u7b2c\u4e8c\u5957\u6cd5\u7ebf\u4e0e Fresnel\u3002\u53ea\u63d0\u9ad8 Smoothness \u4f1a\u5f97\u5230\u50cf\u5851\u6599\u4e00\u6837\u7684\u5355\u5c42\u4eae\u9762\uff1b\u7b80\u5355\u53e0\u52a0\u4e24\u4e2a Specular\uff0c\u53c8\u4f1a\u5728\u9ad8\u4eae\u533a\u57df\u7834\u574f\u80fd\u91cf\u5173\u7cfb\u3002<\/p>\n<p>HDRP StackLit \u5df2\u7ecf\u63d0\u4f9b\u4e86\u9002\u5408\u8fd9\u4e2a\u95ee\u9898\u7684\u7269\u7406\u9aa8\u67b6\uff0c\u4f46\u539f\u7248\u662f\u9762\u5411\u901a\u7528\u6750\u8d28\u7cfb\u7edf\u8bbe\u8ba1\u7684\u3002\u9879\u76ee\u771f\u6b63\u9700\u8981\u7684\u4e0d\u662f\u628a\u5168\u90e8 StackLit \u9009\u9879\u642c\u8fdb\u4e00\u4e2a\u9762\u677f\uff0c\u800c\u662f\u786e\u5b9a\u89c6\u89c9\u6838\u5fc3\u3001\u5efa\u7acb\u8d44\u4ea7\u7ea6\u5b9a\uff0c\u5e76\u8ba9 Shader \u80fd\u8fdb\u5165\u8f66\u8f86\u706f\u5149\u3001\u635f\u4f24\u3001\u5929\u6c14\u3001SSR \u548c\u6e32\u67d3\u7ba1\u7ebf\u3002<\/p>\n<h2>\u5148\u505a\u6a2a\u5411\u62c6\u89e3\uff1a\u6210\u54c1\u8f66\u6f06\u4f9d\u8d56\u54ea\u4e9b\u8f93\u5165<\/h2>\n<p>\u5728\u51b3\u5b9a Shader \u529f\u80fd\u4e4b\u524d\uff0c\u6211\u5148\u5bf9\u300a\u5f02\u73af\u300b\u300aThe Crew 2\u300b\u300aCyberpunk 2077\u300b\u548c\u300aForza Horizon 5\u300b\u7684\u516c\u5f00\u8fd0\u884c\u753b\u9762\u4e0e\u8c03\u8bd5\u622a\u5e27\u505a\u4e86\u6a2a\u5411\u89c2\u5bdf\u3002\u8fd9\u91cc\u5fc5\u987b\u533a\u5206\u201c\u770b\u89c1\u7684\u6570\u636e\u201d\u548c\u201c\u63a8\u65ad\u7684\u5b9e\u73b0\u201d\uff1a\u622a\u5e27\u53ef\u4ee5\u786e\u8ba4\u67d0\u7c7b\u8d34\u56fe\u3001\u906e\u7f69\u6216\u6750\u8d28\u5c42\u5b58\u5728\uff0c\u5374\u4e0d\u80fd\u8bc1\u660e\u5bf9\u65b9\u4f7f\u7528\u4e86\u67d0\u4e00\u6bb5\u5177\u4f53 BRDF \u4ee3\u7801\u3002\u5bf9\u6807\u7684\u4ef7\u503c\u4e0d\u662f\u590d\u523b\u522b\u4eba\u7684\u53c2\u6570\uff0c\u800c\u662f\u5efa\u7acb\u8d44\u4ea7\u9700\u6c42\u6e05\u5355\u3002<\/p>\n<figure class=\"wide-figure\"><img loading=\"lazy\" decoding=\"async\" src=\".\/assets\/carpaint-reference-coat-sweep.webp\" alt=\"\u4e24\u7ec4\u53c2\u8003\u8f66\u8f86\u5728\u4e0d\u540c\u6e05\u6f06\u906e\u7f69\u4e0e\u5149\u6ed1\u5ea6\u4e0b\u7684\u9ad8\u5149\u548c\u53cd\u5c04\u5bf9\u6bd4\" \/><figcaption>\u53c2\u8003\u753b\u9762\u7684 Coat \u626b\u63cf\u3002\u9ad8\u5149\u5f62\u72b6\u4e0e\u73af\u5883\u53cd\u5c04\u662f\u4e24\u4e2a\u76f8\u5173\u4f46\u4e0d\u80fd\u6df7\u4e3a\u4e00\u4e2a\u6ed1\u6746\u7684\u89c6\u89c9\u7ef4\u5ea6\u3002<\/figcaption><\/figure>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u8003\u5bf9\u8c61<\/th>\n<th>\u622a\u5e27\u4e2d\u53ef\u786e\u8ba4\u7684\u8f93\u5165<\/th>\n<th>\u5bf9\u9879\u76ee\u65b9\u6848\u7684\u542f\u53d1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u300a\u5f02\u73af\u300b<\/td>\n<td>\u8f66\u8eab\u6cd5\u7ebf\u3001Base Color\u3001Emission\u3001Flake Normal\u3001\u635f\u4f24\u3001Cubemap \u4e0e\u6253\u5305 Mask<\/td>\n<td>\u8f66\u6f06\u4e0d\u662f\u5355\u4e2a\u989c\u8272\u53c2\u6570\uff0c\u57fa\u7840\u51e0\u4f55\u7ec6\u8282\u3001\u9897\u7c92\u3001\u5c40\u90e8\u72b6\u6001\u548c\u73af\u5883\u54cd\u5e94\u5fc5\u987b\u5206\u5c42<\/td>\n<\/tr>\n<tr>\n<td>\u300aThe Crew 2\u300b<\/td>\n<td>\u8f66\u8eab\u6cd5\u7ebf\u3001\u635f\u4f24\u3001\u810f\u8ff9\u6cd5\u7ebf\u3001\u78b3\u7ea4\u7ef4\u4e0e\u5c40\u90e8 Mesh\/Mask<\/td>\n<td>\u4e0d\u540c\u90e8\u4ef6\u9700\u8981\u5171\u4eab\u4e3b\u6a21\u578b\uff0c\u540c\u65f6\u5141\u8bb8\u5c40\u90e8\u6750\u8d28\u548c\u635f\u4f24\u901a\u9053\u72ec\u7acb<\/td>\n<\/tr>\n<tr>\n<td>\u300aCyberpunk 2077\u300b<\/td>\n<td>\u8fd0\u884c\u753b\u9762\u4e2d\u7684\u591a\u6750\u8d28\u5206\u533a\u3001\u8868\u9762\u78e8\u635f\u4e0e\u5c40\u90e8\u8986\u76d6<\/td>\n<td>\u89c6\u89c9\u590d\u6742\u5ea6\u66f4\u591a\u6765\u81ea\u533a\u57df\u8bed\u4e49\u548c\u72b6\u6001\u53e0\u52a0\uff0c\u4e0d\u5e94\u53ea\u4f9d\u8d56\u66f4\u590d\u6742\u7684\u9ad8\u5149\u516c\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>\u300aForza Horizon 5\u300b<\/td>\n<td>Damage\u3001Flake Normal\u3001\u591a\u5c42\u810f\u8ff9\u3001Cubemap\u3001Normal \u4e0e\u6c34\u8ff9\u65b9\u5411<\/td>\n<td>\u9ad8\u8d28\u91cf\u8f66\u8f86\u6750\u8d28\u9700\u8981\u628a\u201c\u5e72\u51c0\u8f66\u6f06\u201d\u548c\u5929\u6c14\/\u635f\u4f24\u8f93\u5165\u8bbe\u8ba1\u6210\u540c\u4e00\u6570\u636e\u534f\u8bae<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure class=\"wide-figure\"><img loading=\"lazy\" decoding=\"async\" src=\".\/assets\/carpaint-reference-asset-inputs.webp\" alt=\"\u53c2\u8003\u8f66\u8f86\u6750\u8d28\u4e2d\u7684\u57fa\u7840\u6cd5\u7ebf\u3001\u5e95\u8272\u3001\u91d1\u5c5e\u9897\u7c92\u3001\u635f\u4f24\u3001\u73af\u5883\u7acb\u65b9\u4f53\u548c\u6253\u5305\u906e\u7f69\" \/><figcaption>\u53c2\u8003\u8d44\u4ea7\u8f93\u5165\u8282\u9009\u3002\u622a\u56fe\u7528\u4e8e\u529f\u80fd\u5f52\u7c7b\uff0c\u4e0d\u628a\u753b\u9762\u4e2d\u7684\u901a\u9053\u5e03\u5c40\u76f4\u63a5\u5f53\u4f5c\u5bf9\u65b9\u5f15\u64ce\u7684\u6700\u7ec8\u6750\u8d28\u534f\u8bae\u3002<\/figcaption><\/figure>\n<p>\u8fd9\u8f6e\u62c6\u89e3\u76f4\u63a5\u6539\u53d8\u4e86\u5b9e\u73b0\u4f18\u5148\u7ea7\uff1a\u5148\u4fdd\u8bc1 Base\/Normal\/Mask\u3001Flake\u3001Coat\u3001Damage\/Weather \u548c Reflection \u516d\u7c7b\u6570\u636e\u6709\u7a33\u5b9a\u5165\u53e3\uff0c\u518d\u8ba8\u8bba\u66f4\u6602\u8d35\u7684\u6ce2\u74e3\u6216\u5ef6\u8fdf\u7f16\u7801\u3002\u5b83\u4e5f\u66b4\u9732\u4e86\u4e00\u4e2a\u5e38\u89c1\u8bef\u533a\uff1a\u73af\u5883\u53cd\u5c04\u8d28\u91cf\u9ad8\u5ea6\u4f9d\u8d56 Cubemap\u3001Probe\u3001SSR\u3001GI \u4e0e\u573a\u666f\u66dd\u5149\uff0c\u4e0d\u80fd\u628a\u6240\u6709\u5dee\u5f02\u90fd\u5f52\u56e0\u5230\u8f66\u6f06 Shader\u3002<\/p>\n<div class=\"layer-stack\" aria-label=\"\u8f66\u6f06\u5206\u5c42\u7ed3\u6784\">\n<div class=\"layer-stack__row layer-stack__coat\"><span>03<\/span><strong>Clear Coat<\/strong><\/p>\n<p>\u72ec\u7acb\u5149\u6ed1\u5ea6\u3001IOR\u3001\u539a\u5ea6\u3001\u6d88\u5149\u8272\u548c\u6cd5\u7ebf\uff1b\u63a7\u5236\u9510\u5229\u9ad8\u5149\u4e0e\u63a0\u5c04\u53cd\u5c04\u3002<\/p>\n<\/div>\n<div class=\"layer-stack__row layer-stack__flake\"><span>02<\/span><strong>Flake \/ Pigment<\/strong><\/p>\n<p>\u9ad8\u9891\u6cd5\u7ebf\u6270\u52a8\u4e0e\u526f\u6ce2\u74e3\uff0c\u8d1f\u8d23\u8fd1\u666f\u9897\u7c92\u548c\u9ad8\u5149\u7834\u788e\u3002<\/p>\n<\/div>\n<div class=\"layer-stack__row layer-stack__base\"><span>01<\/span><strong>Base Coat<\/strong><\/p>\n<p>\u5e95\u8272\u3001\u91d1\u5c5e\u5ea6\u3001AO\u3001\u4e3b\u6cd5\u7ebf\u548c\u4e3b\u6ce2\u74e3\uff0c\u63d0\u4f9b\u7a33\u5b9a\u7684\u5927\u5c3a\u5ea6\u6750\u8d28\u5f62\u4f53\u3002<\/p>\n<\/div>\n<\/div>\n<h2>\u5148\u62c6\u539f\u7248 StackLit\uff1a\u6570\u636e\u5982\u4f55\u8d70\u5230\u5149\u7167<\/h2>\n<p>\u6211\u6ca1\u6709\u91cd\u5199 StackLit \u7684\u4e3b\u4f53 BRDF\u3002\u81ea\u5b9a\u4e49\u7248\u672c\u4e0e\u9879\u76ee\u5185\u539f\u7248 <code>StackLit.hlsl<\/code> \u4ecd\u4fdd\u6301\u7edd\u5927\u90e8\u5206\u4ee3\u7801\u4e00\u81f4\uff0c\u6838\u5fc3\u5de5\u4f5c\u662f\u7406\u89e3\u5e76\u4fdd\u7559\u5b83\u7684\u6570\u636e\u5951\u7ea6\u3002\u9605\u8bfb\u987a\u5e8f\u4e0d\u662f\u4ece\u56db\u5343\u591a\u884c\u6587\u4ef6\u7684\u7b2c\u4e00\u884c\u4e00\u8def\u5411\u4e0b\uff0c\u800c\u662f\u6cbf\u4e00\u6761\u7a33\u5b9a\u7684\u6570\u636e\u6d41\uff1a<\/p>\n<div class=\"shader-flow\" aria-label=\"StackLit \u6570\u636e\u6d41\">\n<div><strong>Material Inputs<\/strong><span>\u8d34\u56fe\u4e0e\u53c2\u6570<\/span><\/div>\n<p>  <i aria-hidden=\"true\">\u2192<\/i><\/p>\n<div><strong>SurfaceData<\/strong><span>\u6750\u8d28\u8bed\u4e49<\/span><\/div>\n<p>  <i aria-hidden=\"true\">\u2192<\/i><\/p>\n<div><strong>BSDFData<\/strong><span>\u5149\u7167\u53c2\u6570<\/span><\/div>\n<p>  <i aria-hidden=\"true\">\u2192<\/i><\/p>\n<div><strong>PreLightData<\/strong><span>\u89c6\u89d2\u76f8\u5173\u9884\u8ba1\u7b97<\/span><\/div>\n<p>  <i aria-hidden=\"true\">\u2192<\/i><\/p>\n<div><strong>LightLoop<\/strong><span>Direct \/ SSR \/ IBL<\/span><\/div>\n<\/div>\n<h3>\u53cc\u6ce2\u74e3\u4e0d\u662f\u201c\u4e24\u6b21\u9ad8\u5149\u76f8\u52a0\u201d<\/h3>\n<p>StackLit \u7684\u5e95\u5c42\u53ef\u4ee5\u540c\u65f6\u6301\u6709\u4e24\u7ec4 GGX \u6ce2\u74e3\u3002\u6bcf\u7ec4\u6ce2\u74e3\u6709\u81ea\u5df1\u7684\u7c97\u7cd9\u5ea6\uff0c\u6700\u540e\u901a\u8fc7 <code>lobeMix<\/code> \u6df7\u5408\u3002\u5f00\u542f\u5404\u5411\u5f02\u6027\u65f6\uff0c\u6807\u91cf\u7c97\u7cd9\u5ea6\u4f1a\u8fdb\u4e00\u6b65\u5c55\u5f00\u4e3a\u5207\u7ebf\u548c\u526f\u5207\u7ebf\u65b9\u5411\u7684\u7c97\u7cd9\u5ea6\u3002\u5b83\u89e3\u51b3\u7684\u662f\u540c\u4e00\u5e95\u5c42\u6750\u6599\u4e2d\u5bbd\u9ad8\u5149\u4e0e\u7a84\u9ad8\u5149\u5171\u5b58\u7684\u95ee\u9898\uff0c\u800c\u4e0d\u662f\u6e05\u6f06\u5c42\u3002<\/p>\n<pre class=\"wp-block-code\"><code>baseSpecular = NdotL * bottomF\n             * lerp(DV_LobeA * energyA,\n                    DV_LobeB * energyB,\n                    lobeMix);<\/code><\/pre>\n<h3>Clear Coat \u4f7f\u7528 VLayering \u5904\u7406\u80fd\u91cf<\/h3>\n<p>\u6e05\u6f06\u4f4d\u4e8e\u5e95\u5c42\u4e0a\u65b9\u3002StackLit \u7684 <code>ComputeAdding<\/code> \u4f1a\u6839\u636e Coat IOR\u3001\u539a\u5ea6\u3001\u6d88\u5149\u548c\u89c2\u5bdf\u89d2\u5ea6\uff0c\u628a\u9876\u5c42\u53cd\u5c04\u3001\u5e95\u5c42\u900f\u5c04\u4ee5\u53ca\u7b49\u6548\u7c97\u7cd9\u5ea6\u7ec4\u5408\u8fdb <code>PreLightData<\/code>\u3002\u76f4\u63a5\u5149\u9636\u6bb5\u6700\u7ec8\u540c\u65f6\u8ba1\u7b97\u5e95\u5c42\u6ce2\u74e3\u4e0e Coat \u6ce2\u74e3\uff0c\u4f46 Coat \u4e0d\u53ea\u662f\u989d\u5916\u52a0\u4eae\uff0c\u5b83\u8fd8\u4f1a\u6539\u53d8\u8fdb\u5165\u5e95\u5c42\u7684\u80fd\u91cf\u3002<\/p>\n<pre class=\"wp-block-code\"><code>coatSpecular = coatNdotL\n             * topLayerEnergy\n             * coatEnergyCompensation\n             * coatDV;\n\nfinalSpecular = baseSpecular + coatSpecular;<\/code><\/pre>\n<p>\u8fd9\u4e5f\u662f\u8f66\u6f06\u4e0d\u80fd\u7b80\u5355\u9000\u56de\u666e\u901a Lit Clear Coat \u7684\u539f\u56e0\uff1a\u8fd9\u91cc\u4e0d\u4ec5\u6709\u72ec\u7acb Coat\uff0c\u8fd8\u8981\u4fdd\u7559\u53cc\u5e95\u5c42\u6ce2\u74e3\u3001\u5404\u5411\u5f02\u6027\u3001HazyGloss\u3001\u72ec\u7acb\u6cd5\u7ebf\u4ee5\u53ca SSR\/IBL \u7684\u9010\u6ce2\u74e3\u6743\u91cd\u3002<\/p>\n<h2>\u53d7\u63a7\u77e9\u9635\uff1a\u4e3a\u4ec0\u4e48 Metallic + Coat \u6697\u90e8\u66f4\u654f\u611f<\/h2>\n<p>\u6587\u6863\u91cc\u6700\u6709\u4ef7\u503c\u7684\u5b9e\u9a8c\uff0c\u662f\u5728\u56fa\u5b9a\u6a21\u578b\u3001\u706f\u5149\u3001\u66dd\u5149\u548c\u76f8\u673a\u540e\uff0c\u628a <code>Metallic<\/code> \u4e0e <code>CoatMask<\/code> \u5206\u522b\u6309 0\u30010.5\u30010.75\u30011 \u626b\u63cf\uff0c\u5e76\u5355\u72ec\u89c2\u5bdf Diffuse\u3001Specular\u3001Reflection \u4e0e GI\u3002\u5b83\u628a\u201c\u6697\u90e8\u53d1\u9ed1\u201d\u4ece\u4e3b\u89c2\u89c2\u611f\u62c6\u6210\u4e86\u53ef\u5b9a\u4f4d\u7684\u6570\u636e\u94fe\u3002<\/p>\n<figure class=\"wide-figure\"><img loading=\"lazy\" decoding=\"async\" src=\".\/assets\/carpaint-dark-energy-matrix.webp\" alt=\"Metallic \u4e0e CoatMask \u53c2\u6570\u77e9\u9635\u4e0b\u7684\u6f2b\u53cd\u5c04\u3001\u9ad8\u5149\u3001\u73af\u5883\u53cd\u5c04\u548c\u70d8\u7119 GI \u5206\u91cf\" \/><figcaption>\u540c\u4e00\u7ec4 <code>Metallic \u00d7 CoatMask<\/code> \u53c2\u6570\u5206\u522b\u67e5\u770b\u56db\u4e2a\u5149\u7167\u5206\u91cf\u3002\u5de6\u4e0a\u89d2\u662f\u4f4e Metallic\/\u4f4e Coat\uff0c\u53f3\u4e0b\u89d2\u662f\u9ad8 Metallic\/\u9ad8 Coat\u3002<\/figcaption><\/figure>\n<p>\u6e90\u7801\u4e2d\u7684\u5173\u7cfb\u53ef\u4ee5\u7b80\u5316\u4e3a\u4e09\u6b65\u3002\u9996\u5148\uff0c\u91d1\u5c5e\u5de5\u4f5c\u6d41\u8ba9 <code>diffuseColor<\/code> \u968f Metallic \u589e\u5927\u800c\u8d8b\u8fd1\u4e8e\u96f6\uff1b\u5176\u6b21\uff0cVLayering \u5728 <code>ComputeAdding<\/code> \u4e2d\u901a\u8fc7 <code>lerp(1, Ti0, coatMask)<\/code> \u8ba1\u7b97\u5e95\u5c42\u6f2b\u53cd\u5c04\u80fd\u91cf\uff1b\u6700\u540e\uff0c\u70d8\u7119\u6f2b\u53cd\u5c04\u4f1a\u7ee7\u7eed\u4e58\u4e0a <code>diffuseFGD \u00d7 diffuseEnergy<\/code>\uff0cGTAO \u7684\u591a\u6b21\u53cd\u5f39\u7740\u8272\u4e5f\u4f7f\u7528\u7ecf\u8fc7\u8fd9\u5c42\u80fd\u91cf\u5904\u7406\u7684\u6f2b\u53cd\u5c04\u989c\u8272\u3002\u5f53 Metallic \u548c CoatMask \u540c\u65f6\u63a5\u8fd1 1\uff0c\u800c Probe\/SSR\/GI \u53c8\u4e0d\u8db3\u4ee5\u8865\u56de\u955c\u9762\u73af\u5883\u80fd\u91cf\u65f6\uff0c\u6697\u90e8\u81ea\u7136\u4f1a\u975e\u5e38\u6df1\u3002<\/p>\n<div class=\"debug-callout\">\n  <strong>\u8fd9\u4e0d\u662f\u7b80\u5355\u7684\u201c\u6a21\u578b\u9519\u8bef\u201d<\/strong><\/p>\n<p>StackLit \u5728\u8868\u8fbe\u591a\u5c42\u4ecb\u8d28\u7684\u80fd\u91cf\u5173\u7cfb\uff0c\u7ed3\u679c\u662f\u5426\u597d\u770b\u53d6\u51b3\u4e8e\u6750\u8d28\u53c2\u6570\u4e0e\u73af\u5883\u5149\u7167\u662f\u5426\u5339\u914d\u3002\u7ebf\u6027\u5730\u628a Lit\u3001UE Clear Coat\u3001StackLit\u3001Substrate \u6392\u6210\u201c\u7269\u7406\u7cbe\u786e\u5ea6\u6392\u884c\u699c\u201d\u8fc7\u4e8e\u6b66\u65ad\uff0c\u56e0\u6b64\u6211\u6ca1\u6709\u6cbf\u7528\u539f\u6587\u90a3\u5f20\u6392\u5e8f\u56fe\uff1b\u66f4\u53ef\u9760\u7684\u7ed3\u8bba\u662f\u6bd4\u8f83\u6bcf\u4e2a\u6a21\u578b\u7684\u53c2\u6570\u8bed\u4e49\u3001\u5c42\u95f4\u900f\u5c04\u8fd1\u4f3c\u548c\u9879\u76ee\u7ea6\u675f\u3002<\/p>\n<\/div>\n<table>\n<thead>\n<tr>\n<th>\u73b0\u8c61<\/th>\n<th>\u4f18\u5148\u6392\u67e5<\/th>\n<th>\u5de5\u7a0b\u5904\u7406<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6b63\u9762\u6697\u3001\u63a0\u5c04\u89d2\u6b63\u5e38<\/td>\n<td>Coat Fresnel\u3001\u6b63\u9762\u53cd\u5c04 Remap\u3001\u66dd\u5149<\/td>\n<td>\u5148\u6821\u51c6 Probe\/SSR\uff0c\u518d\u9650\u5b9a\u6b63\u9762\u53cd\u5c04\u4e0b\u9650<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8 Metallic \u533a\u57df\u63a5\u8fd1\u7eaf\u9ed1<\/td>\n<td>Base Color\/F0\u3001\u73af\u5883\u53cd\u5c04\u8986\u76d6\u3001GI<\/td>\n<td>\u4fdd\u8bc1\u91d1\u5c5e\u533a\u6709\u53ef\u53cd\u5c04\u73af\u5883\uff0c\u4e0d\u7528\u6f2b\u53cd\u5c04\u8865\u5047\u4eae\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>Coat \u5f00\u542f\u540e\u6574\u4f53\u538b\u6697<\/td>\n<td><code>diffuseEnergy<\/code>\u3001Coat IOR\/Mask\u3001Extinction<\/td>\n<td>\u7528\u53d7\u63a7\u77e9\u9635\u786e\u5b9a\u80fd\u91cf\u7f29\u653e\u8303\u56f4\uff0c\u5e76\u9501\u5b9a\u5371\u9669\u7ec4\u5408<\/td>\n<\/tr>\n<tr>\n<td>\u7f1d\u9699\u6216\u63a5\u89e6\u533a\u810f\u9ed1<\/td>\n<td>SSAO\/GTAO\u3001\u51e0\u4f55\u6cd5\u7ebf\u3001Diffuse tint base<\/td>\n<td>\u5206\u79bb\u67e5\u770b AO \u4e0e Beauty\uff0c\u907f\u514d AO \u5728\u8fd1\u96f6\u5e95\u8272\u4e0a\u4e8c\u6b21\u538b\u9ed1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4ece\u901a\u7528\u6a21\u578b\u5230\u9879\u76ee\u7ea7 CarPaint<\/h2>\n<p>\u539f\u7248 StackLit \u8d1f\u8d23\u201c\u5149\u5e94\u8be5\u600e\u4e48\u8ba1\u7b97\u201d\uff0c\u9879\u76ee CarPaint \u8d1f\u8d23\u201c\u8f66\u8f86\u8d44\u4ea7\u5982\u4f55\u7a33\u5b9a\u5730\u63d0\u4f9b\u8fd9\u4e9b\u6570\u636e\u201d\u3002\u6211\u628a\u8fd9\u90e8\u5206\u62c6\u6210\u72ec\u7acb\u7684 <code>CarPaint_Input.hlsl<\/code>\u3001Forward Pass\u3001Depth\/Motion Pass\u3001\u635f\u4f24\u548c\u96e8\u6c34\u6a21\u5757\uff0c\u518d\u5c06\u7ed3\u679c\u9001\u5165 StackLit \u7684 <code>ConvertSurfaceDataToBSDFData<\/code> \u4e0e LightLoop\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee\u6a21\u5757<\/th>\n<th>\u8f93\u5165\u6216\u5904\u7406<\/th>\n<th>\u8fdb\u5165 StackLit \u7684\u7ed3\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Base \/ Mask<\/td>\n<td>BaseColor\u3001Metallic\u3001AO\u3001Smoothness \u901a\u9053\u9009\u62e9\u4e0e Remap<\/td>\n<td>\u7a33\u5b9a\u7684\u5e95\u5c42\u989c\u8272\u3001F0 \u4e0e\u7c97\u7cd9\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>Dual Lobe \/ HazyGloss<\/td>\n<td>Smoothness A\/B\u3001LobeMix\uff0c\u6216 Haziness\/HazeExtent<\/td>\n<td>\u4e24\u7ec4\u5e95\u5c42 GGX \u6ce2\u74e3<\/td>\n<\/tr>\n<tr>\n<td>Flake<\/td>\n<td>\u9ad8\u9891\u6cd5\u7ebf\u3001\u72ec\u7acb\u7f29\u653e\u548c\u5f3a\u5ea6<\/td>\n<td>\u6253\u788e\u5e95\u5c42\u9ad8\u5149\uff0c\u4e0d\u6539\u53d8\u51e0\u4f55\u8f6e\u5ed3<\/td>\n<\/tr>\n<tr>\n<td>Clear Coat<\/td>\n<td>Mask\u3001Smoothness\u3001IOR\u3001Thickness\u3001Extinction\u3001\u72ec\u7acb Normal<\/td>\n<td>VLayered \u9876\u5c42\u754c\u9762<\/td>\n<\/tr>\n<tr>\n<td>Reflection Tuning<\/td>\n<td>\u76f4\u63a5\u5149\u9ad8\u5149\u5927\u5c0f\/\u5f3a\u5ea6\/\u989c\u8272\u3001IBL \u7c97\u7cd9\u5ea6\u89e3\u8026\u3001\u6b63\u9762\/\u63a0\u5c04 Remap<\/td>\n<td>\u5728\u7269\u7406\u9aa8\u67b6\u4e0a\u63d0\u4f9b\u8f66\u8f86\u7f8e\u672f\u63a7\u5236<\/td>\n<\/tr>\n<tr>\n<td>Damage \/ Weather<\/td>\n<td>8 \u533a\u57df\u635f\u4f24\u3001\u5212\u75d5\u3001\u6ce5\u70b9\u3001\u7070\u5c18\u3001\u96e8\u75d5\u4e0e\u6c34\u6ef4<\/td>\n<td>\u8054\u52a8\u989c\u8272\u3001\u6cd5\u7ebf\u3001AO\u3001Smoothness \u4e0e Coat \u79fb\u9664<\/td>\n<\/tr>\n<tr>\n<td>Vehicle Lighting<\/td>\n<td>\u8f66\u8f86\u4e13\u7528\u706f\u5149\u500d\u7387\u3001\u56db\u901a\u9053\u8f66\u706f Emission<\/td>\n<td>\u63a5\u5165\u9879\u76ee\u706f\u5149\u5206\u5c42\u548c\u8fd0\u884c\u65f6\u72b6\u6001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u524d\u5411\u8def\u5f84\uff1a\u76f4\u63a5\u4fdd\u7559\u5b8c\u6574\u6750\u8d28\u72b6\u6001<\/h3>\n<p>\u524d\u5411\u7248\u672c\u662f\u8fd9\u5957 Shader \u6700\u76f4\u63a5\u3001\u6570\u636e\u6700\u5b8c\u6574\u7684\u5b9e\u73b0\u3002Fragment \u9636\u6bb5\u6784\u5efa SurfaceData\uff0c\u8f6c\u6362\u4e3a BSDFData\uff0c\u91c7\u6837 Baked GI\uff0c\u518d\u751f\u6210 PreLightData\u3002\u968f\u540e\u6211\u5728\u8fdb\u5165 LightLoop \u524d\u5bf9 Coat \u505a\u9879\u76ee\u7ea7\u8c03\u5236\uff1a<\/p>\n<ul>\n<li><code>_CoatSpecularSize<\/code> \u8c03\u6574\u76f4\u63a5\u5149 Coat \u6ce2\u74e3\u7c97\u7cd9\u5ea6\u3002<\/li>\n<li><code>_CoatSpecularIntensity \u00d7 _CoatSpecularColor<\/code> \u8c03\u6574\u9876\u5c42\u76f4\u63a5\u5149\u80fd\u91cf\u3002<\/li>\n<li><code>_CoatReflectionMin \/ Max<\/code> \u91cd\u6620\u5c04 Coat \u7684\u73af\u5883\u53cd\u5c04\u54cd\u5e94\u3002<\/li>\n<li>Reflection Override \u5c06\u76f4\u63a5\u5149 Smoothness \u4e0e IBL\/SSR \u4f7f\u7528\u7684\u53cd\u5c04\u7c97\u7cd9\u5ea6\u89e3\u8026\u3002<\/li>\n<li>\u8f66\u8f86\u706f\u5149\u500d\u7387\u5728 Punctual \u4e0e Area Light \u56de\u8c03\u4e2d\u9010\u706f\u751f\u6548\u3002<\/li>\n<\/ul>\n<figure class=\"wide-figure\"><img loading=\"lazy\" decoding=\"async\" src=\".\/assets\/carpaint-forward-reference.webp\" alt=\"CarPaint \u524d\u5411\u6e32\u67d3\u53c2\u8003\u6548\u679c\" \/><figcaption>\u524d\u5411\u53c2\u8003\u3002\u6750\u8d28\u5e38\u91cf\u76f4\u63a5\u53c2\u4e0e PreLightData \u548c LightLoop\uff0c\u4e0d\u9700\u8981\u7ecf\u8fc7 GBuffer \u91cf\u5316\u4e0e\u91cd\u5efa\u3002<\/figcaption><\/figure>\n<h2>Shader GUI \u662f\u751f\u4ea7\u7cfb\u7edf\u7684\u4e00\u90e8\u5206<\/h2>\n<p>\u590d\u6742 Shader \u5982\u679c\u53ea\u63d0\u4f9b\u4e00\u957f\u5217\u5c5e\u6027\uff0c\u5f88\u5feb\u4f1a\u5931\u53bb\u53ef\u7ef4\u62a4\u6027\u3002\u914d\u5957\u7684 <code>CustomShaderGUI_CarPaint<\/code> \u6309\u6750\u8d28\u804c\u8d23\u7ec4\u7ec7\u6298\u53e0\u9762\u677f\uff0c\u5e76\u7531 Toggle \u540c\u6b65 Shader Keyword\u3002\u5e38\u7528\u53c2\u6570\u76f4\u63a5\u66b4\u9732\uff0c\u5bb9\u6613\u7834\u574f\u8d44\u4ea7\u4e00\u81f4\u6027\u7684\u9ad8\u7ea7\u53c2\u6570\u9ed8\u8ba4\u9501\u5b9a\uff0c\u540c\u65f6\u63d0\u4f9b\u4e00\u952e\u6062\u590d\u9ed8\u8ba4\u503c\u3002<\/p>\n<div class=\"gui-map\" aria-label=\"CarPaint Shader GUI \u6a21\u5757\">\n  <span>\u57fa\u7840\u4e0e\u8f66\u6f06\u989c\u8272<\/span><span>\u6cd5\u7ebf\u4e0e Mask<\/span><span>\u53cc\u6ce2\u74e3\u9ad8\u5149<\/span><span>\u6e05\u6f06\u5c42<\/span><span>Flake<\/span><span>\u53cd\u5c04\u4e0e Fresnel<\/span><span>\u8f66\u706f Emission<\/span><span>\u533a\u57df\u6750\u8d28<\/span><span>\u635f\u4f24\u4e0e\u6c61\u6e0d<\/span><span>\u96e8\u6c34<\/span><span>\u7834\u788e\u73bb\u7483<\/span><span>\u6e32\u67d3\u72b6\u6001<\/span>\n<\/div>\n<p>GUI \u91cc\u6700\u91cd\u8981\u7684\u5e76\u4e0d\u662f\u201c\u53c2\u6570\u591a\u201d\uff0c\u800c\u662f\u628a\u4f9d\u8d56\u5173\u7cfb\u8bf4\u6e05\u695a\u3002\u4f8b\u5982\u542f\u7528 HazyGloss \u540e\uff0cSmoothness B \u4e0e LobeMix \u4e0d\u518d\u7531\u7f8e\u672f\u76f4\u63a5\u586b\u5199\uff1b\u542f\u7528 Reflection Override \u540e\uff0c\u9762\u677f\u660e\u786e\u533a\u5206\u201c\u76f4\u63a5\u5149 Coat \u5149\u6ed1\u5ea6\u201d\u548c\u201c\u73af\u5883\u53cd\u5c04\u6e05\u6670\u5ea6\u201d\uff1b\u635f\u4f24\u6a21\u5757\u5219\u6309\u56fa\u5b9a\u533a\u57df ID \u7ba1\u7406\u5c40\u90e8\u72b6\u6001\uff0c\u907f\u514d\u8fd0\u884c\u65f6\u4e3a\u6bcf\u4e2a\u90e8\u4ef6\u590d\u5236\u6750\u8d28\u3002<\/p>\n<h2>\u53c2\u6570\u77e9\u9635\u628a GUI \u7ea6\u675f\u53d8\u6210\u8d44\u4ea7\u89c4\u5219<\/h2>\n<p>\u5355\u5f20 Beauty \u5f88\u96be\u5224\u65ad\u53c2\u6570\u662f\u5426\u6b63\u4ea4\uff0c\u6240\u4ee5\u6211\u53c8\u5efa\u7acb\u4e86\u7403\u9635\u5217\u6d4b\u8bd5\uff1a\u5206\u522b\u626b\u63cf Base Smoothness\u3001Metallic\u3001CoatMask\u3001CoatSmoothness\u3001Coat IOR\u3001Thickness \u4e0e Extinction\u3002\u77e9\u9635\u7684\u4f5c\u7528\u4e0d\u662f\u5c55\u793a\u201c\u53c2\u6570\u5f88\u591a\u201d\uff0c\u800c\u662f\u627e\u51fa\u54ea\u4e9b\u53c2\u6570\u53ef\u4ee5\u4ea4\u7ed9\u7f8e\u672f\u81ea\u7531\u8c03\u6574\uff0c\u54ea\u4e9b\u5fc5\u987b\u6210\u7ec4\u51fa\u73b0\uff0c\u54ea\u4e9b\u5e94\u8be5\u88ab\u9884\u8bbe\u9501\u5b9a\u3002<\/p>\n<figure class=\"wide-figure\"><img loading=\"lazy\" decoding=\"async\" src=\".\/assets\/carpaint-parameter-matrix.webp\" alt=\"Lit \u4e0e StackLit \u4ee5\u53ca\u6e05\u6f06\u906e\u7f69\u3001\u91d1\u5c5e\u5ea6\u3001\u5149\u6ed1\u5ea6\u3001\u6298\u5c04\u7387\u3001\u539a\u5ea6\u548c\u6d88\u5149\u53c2\u6570\u77e9\u9635\" \/><figcaption>\u53c2\u6570\u77e9\u9635\u8282\u9009\u3002\u6bcf\u7ec4\u6d4b\u8bd5\u53ea\u6539\u53d8\u6807\u9898\u4e2d\u7684\u53d8\u91cf\uff0c\u907f\u514d\u573a\u666f\u66dd\u5149\u548c\u706f\u5149\u53d8\u5316\u63a9\u76d6\u6750\u8d28\u54cd\u5e94\u3002<\/figcaption><\/figure>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u7ec4<\/th>\n<th>\u89c2\u5bdf\u7ed3\u8bba<\/th>\n<th>GUI \u7b56\u7565<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Metallic \/ Base Smoothness<\/td>\n<td>Coat \u5173\u95ed\u65f6\u9075\u5faa\u5e38\u89c4\u91d1\u5c5e\u5ea6 PBR \u8bed\u4e49<\/td>\n<td>\u4f5c\u4e3a\u57fa\u7840\u6750\u8d28\u53c2\u6570\u76f4\u63a5\u5f00\u653e\uff0c\u5e76\u63d0\u4f9b\u8d34\u56fe\u901a\u9053 Remap<\/td>\n<\/tr>\n<tr>\n<td>CoatMask \/ CoatSmoothness<\/td>\n<td>\u524d\u8005\u63a7\u5236\u9876\u5c42\u53c2\u4e0e\u5ea6\uff0c\u540e\u8005\u63a7\u5236\u9876\u5c42\u6ce2\u74e3\u5bbd\u5ea6\uff0c\u4e24\u8005\u4e0d\u80fd\u5408\u5e76<\/td>\n<td>\u5e38\u7528\u533a\u5f00\u653e\uff0c\u4f46\u7528\u9884\u8bbe\u9650\u5b9a\u6709\u6548\u8303\u56f4<\/td>\n<\/tr>\n<tr>\n<td>Coat IOR \/ CoatSmoothness<\/td>\n<td>IOR \u540c\u65f6\u6539\u53d8 F0 \u4e0e\u89d2\u5ea6\u54cd\u5e94\uff0c\u4e0d\u53ea\u662f\u201c\u9ad8\u5149\u5f3a\u5ea6\u201d<\/td>\n<td>\u5f52\u5165\u9ad8\u7ea7\u53c2\u6570\uff0c\u9ed8\u8ba4\u9501\u5b9a\u5728\u6750\u8d28\u7c7b\u522b\u9884\u8bbe\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>Thickness \/ Extinction<\/td>\n<td>\u4e24\u8005\u5171\u540c\u51b3\u5b9a\u989c\u8272\u5438\u6536\uff1b\u539a\u5ea6\u63a5\u8fd1\u96f6\u65f6 Extinction \u57fa\u672c\u5931\u53bb\u610f\u4e49<\/td>\n<td>\u6210\u7ec4\u663e\u793a\u3001\u8054\u52a8\u542f\u7528\uff0c\u907f\u514d\u5355\u72ec\u8c03\u8272\u9020\u6210\u4e0d\u53ef\u89e3\u91ca\u7ed3\u679c<\/td>\n<\/tr>\n<tr>\n<td>Environment \/ Reflection<\/td>\n<td>\u51b3\u5b9a\u6697\u90e8\u662f\u5426\u6709\u53ef\u4fe1\u7684\u955c\u9762\u4fe1\u606f\uff0c\u4f46\u4e3b\u4f53\u6570\u636e\u6765\u81ea\u573a\u666f<\/td>\n<td>\u6750\u8d28\u4ec5\u4fdd\u7559\u5fc5\u8981\u7684\u7c97\u7cd9\u5ea6\u4e0e\u8303\u56f4\u8c03\u5236\uff0c\u4e0d\u7528\u5c40\u90e8 Cubemap \u63a9\u76d6\u73af\u5883\u7f3a\u5931<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6700\u7ec8\u8d44\u4ea7\u89c4\u5219\u56e0\u6b64\u6bd4\u201c\u63d0\u4f9b\u4e00\u5957\u9ed8\u8ba4\u6750\u8d28\u7403\u201d\u66f4\u5177\u4f53\uff1a\u8f66\u8eab\u81f3\u5c11\u8981\u6709\u53ef\u7528\u7684 Base\/Normal\/Mask\uff0c\u8fd1\u666f\u8f66\u578b\u8865 Flake Normal\uff0c\u9700\u8981\u72b6\u6001\u53d8\u5316\u65f6\u518d\u63a5 Damage\u3001Dirt \u4e0e Water\uff1bCoat IOR\u3001Thickness \u548c Extinction \u7531\u6750\u8d28\u7c7b\u522b\u9884\u8bbe\u7ba1\u7406\u3002\u8fd9\u6837\u65e2\u4fdd\u7559 StackLit \u7684\u7269\u7406\u5c42\u6b21\uff0c\u4e5f\u907f\u514d\u6bcf\u8f86\u8f66\u90fd\u4ece\u51e0\u5341\u4e2a\u81ea\u7531\u53c2\u6570\u91cd\u65b0\u8bd5\u9519\u3002<\/p>\n<h2>\u4e3a\u4ec0\u4e48\u7ee7\u7eed\u5c1d\u8bd5\u5168\u91cf\u5ef6\u8fdf<\/h2>\n<p>\u524d\u5411\u6548\u679c\u5df2\u7ecf\u6210\u7acb\uff0c\u4f46\u9879\u76ee\u573a\u666f\u4e3b\u4f53\u8d70 Deferred\uff0c\u8f66\u6f06\u9700\u8981\u66f4\u81ea\u7136\u5730\u63a5\u5165\u7edf\u4e00\u7684\u6df1\u5ea6\u3001\u6cd5\u7ebf\u3001SSR\u3001\u706f\u5149\u5206\u5c42\u4e0e\u8c03\u8bd5\u94fe\u8def\u3002\u95ee\u9898\u662f\u666e\u901a HDRP GBuffer \u53ea\u4e3a Lit \u7684\u6750\u8d28\u6a21\u578b\u8bbe\u8ba1\uff0c\u65e0\u6cd5\u5b8c\u6574\u8868\u8fbe StackLit \u7684\u53cc\u6ce2\u74e3\u3001VLayer Coat\u3001\u51e0\u4f55\u6cd5\u7ebf\u3001\u5404\u5411\u5f02\u6027\u548c\u9879\u76ee\u53cd\u5c04\u63a7\u5236\u3002<\/p>\n<p>\u56e0\u6b64\u6211\u6ca1\u6709\u8ba9\u5ef6\u8fdf\u7248\u672c\u4f7f\u7528\u4e00\u5957\u7b80\u5316 BRDF\uff0c\u800c\u662f\u8981\u6c42\u5b83\u6062\u590d\u51fa\u4e0e\u524d\u5411\u76f8\u540c\u7684 BSDFData \u548c PreLightData\u3002\u6d41\u7a0b\u53d8\u6210\uff1a<\/p>\n<div class=\"shader-flow shader-flow--pipeline\" aria-label=\"CarPaint \u5ef6\u8fdf\u6e32\u67d3\u6d41\u7a0b\">\n<div><strong>Depth \/ Stencil<\/strong><span>\u53ef\u89c1\u6027\u4e0e\u6750\u8d28\u6807\u8bb0<\/span><\/div>\n<p>  <i aria-hidden=\"true\">\u2192<\/i><\/p>\n<div><strong>HDRP GBuffer<\/strong><span>\u516c\u5171 Lit \u6570\u636e<\/span><\/div>\n<p>  <i aria-hidden=\"true\">\u2192<\/i><\/p>\n<div><strong>CarPaint Data<\/strong><span>4 \u5f20\u6269\u5c55 RT<\/span><\/div>\n<p>  <i aria-hidden=\"true\">\u2192<\/i><\/p>\n<div><strong>Decode<\/strong><span>\u91cd\u5efa BSDFData<\/span><\/div>\n<p>  <i aria-hidden=\"true\">\u2192<\/i><\/p>\n<div><strong>StackLit LightLoop<\/strong><span>\u540c\u4e00\u5957\u5149\u7167\u6838\u5fc3<\/span><\/div>\n<\/div>\n<h3>\u56db\u5f20\u6269\u5c55 GBuffer \u4fdd\u5b58\u4ec0\u4e48<\/h3>\n<p><code>CarPaintGBufferData<\/code> \u662f\u4e00\u4e2a\u72ec\u7acb\u51e0\u4f55 Pass\uff0c\u5728\u516c\u5171 GBuffer \u4e4b\u540e\u5199\u5165\u56db\u5f20\u5168\u5206\u8fa8\u7387 <code>R16G16B16A16_UNorm<\/code>\u3002\u4f7f\u7528\u72ec\u7acb Pass \u662f\u56e0\u4e3a HDRP MRT \u8fd8\u53ef\u80fd\u88ab VT Feedback\u3001Light Layers \u548c Shadow Mask \u5360\u7528\uff0c\u65e0\u6cd5\u7a33\u5b9a\u8ffd\u52a0\u5b8c\u6574\u8f66\u6f06\u6570\u636e\u3002<\/p>\n<table class=\"rt-table\">\n<thead>\n<tr>\n<th>RT<\/th>\n<th>\u4e3b\u8981\u5185\u5bb9<\/th>\n<th>\u8bbe\u8ba1\u76ee\u7684<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>CarPaint0<\/code><\/td>\n<td>Base Normal\u3001Roughness A\/B\u3001Tangent Angle<\/td>\n<td>\u6062\u590d\u53cc\u6ce2\u74e3\u4e0e\u5404\u5411\u5f02\u6027\u5750\u6807\u7cfb<\/td>\n<\/tr>\n<tr>\n<td><code>CarPaint1<\/code><\/td>\n<td>Geometry Normal\u3001Lobe\/Hazy\u3001Coat IOR\u3001Anisotropy<\/td>\n<td>\u6062\u590d VLayering\u3001\u51e0\u4f55\u7ea6\u675f\u4e0e\u529f\u80fd\u5206\u652f<\/td>\n<\/tr>\n<tr>\n<td><code>CarPaint2<\/code><\/td>\n<td>Coat \u9ad8\u5149\u63a7\u5236\u3001\u53cd\u5c04\u8303\u56f4\u3001Reflection Override\u3001\u80fd\u91cf\u4e0e\u539a\u5ea6<\/td>\n<td>\u6062\u590d\u9879\u76ee\u7ea7 PreLightData \u8c03\u5236<\/td>\n<\/tr>\n<tr>\n<td><code>CarPaint3<\/code><\/td>\n<td>Coat Specular RGB\u3001Extinction RGB\u3001Env Grayscale<\/td>\n<td>\u6062\u590d\u5b8c\u6574\u9876\u5c42\u989c\u8272\u548c\u4ecb\u8d28\u8870\u51cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6bcf\u4e2a 16-bit \u901a\u9053\u8fdb\u4e00\u6b65\u4fdd\u5b58\u4e24\u4e2a\u72ec\u7acb 8-bit \u6570\u636e\u3002\u6cd5\u7ebf\u4f7f\u7528 Octahedral \u7f16\u7801\uff0c\u5207\u7ebf\u538b\u7f29\u4e3a\u76f8\u5bf9\u6cd5\u7ebf\u5c40\u90e8\u5750\u6807\u7cfb\u4e2d\u7684\u4e00\u4e2a\u89d2\u5ea6\uff1bHazyGloss \u5219\u590d\u7528\u5728\u8be5\u6a21\u5f0f\u4e0b\u672c\u6765\u5931\u6d3b\u7684 Lobe B \u69fd\u4f4d\u3002\u8fd9\u91cc\u7684\u76ee\u6807\u4e0d\u662f\u8ffd\u6c42\u6781\u9650\u538b\u7f29\uff0c\u800c\u662f\u5148\u5efa\u7acb\u4e00\u4efd\u80fd\u591f\u4e0e\u524d\u5411\u9010\u9879\u6838\u5bf9\u7684\u201c\u5168\u91cf\u57fa\u7ebf\u201d\u3002<\/p>\n<h2>\u6548\u679c\u5bf9\u9f50\u4e0d\u662f\u4e00\u6b21\u5b8c\u6210\u7684<\/h2>\n<p>\u7b2c\u4e00\u7248\u5ef6\u8fdf\u867d\u7136\u80fd\u6b63\u786e\u53d7\u5149\uff0c\u4f46\u53cd\u5c04\u660e\u663e\u5f31\u4e8e\u524d\u5411\uff0c\u51e0\u4f55\u6cd5\u7ebf\u4e5f\u6ca1\u6709\u771f\u6b63\u53c2\u4e0e\u6700\u7ec8\u5c42\u72b6\u8ba1\u7b97\u3002\u539f\u56e0\u4e0d\u5728\u5355\u4e00\u516c\u5f0f\uff0c\u800c\u5728\u591a\u4e2a\u9636\u6bb5\u5171\u540c\u4f5c\u7528\uff1aCoat FGD \u88ab\u9879\u76ee\u53cd\u5c04\u91cd\u6620\u5c04\u540e\u53c8\u88ab SSR \u4f7f\u7528\u3001SSR Alpha \u540c\u65f6\u627f\u62c5\u53cd\u5c04\u5c42\u7ea7\u6743\u91cd\u3001fullscreen shader \u7684\u529f\u80fd\u5168\u96c6\u6539\u53d8\u4e86\u6cd5\u7ebf\u6570\u7ec4\u5e03\u5c40\uff0c\u800c\u4e00\u4e9b\u524d\u5411\u6750\u8d28\u5e38\u91cf\u6ca1\u6709\u5b8c\u6574\u8fdb\u5165 GBuffer\u3002<\/p>\n<div class=\"comparison-grid\">\n<figure><img loading=\"lazy\" decoding=\"async\" src=\".\/assets\/carpaint-deferred-initial.webp\" alt=\"\u521d\u7248\u5168\u91cf\u5ef6\u8fdf\u8f66\u6f06\u6548\u679c\" \/><figcaption>\u521d\u7248 Deferred\uff1a\u53cd\u5c04\u5c42\u6b21\u4e0e\u9ad8\u5149\u80fd\u91cf\u4e0d\u8db3\u3002<\/figcaption><\/figure>\n<figure><img loading=\"lazy\" decoding=\"async\" src=\".\/assets\/carpaint-forward-reference.webp\" alt=\"\u540c\u573a\u666f\u524d\u5411\u8f66\u6f06\u53c2\u8003\" \/><figcaption>Forward Reference\uff1aCoat \u548c\u73af\u5883\u53cd\u5c04\u66f4\u5b8c\u6574\u3002<\/figcaption><\/figure>\n<\/div>\n<p>\u6700\u7ec8\u4fee\u6b63\u5305\u62ec\uff1a\u4fdd\u7559 SSR \u4f7f\u7528\u7684\u539f\u59cb Coat FGD\u3001\u6062\u590d Geometry Normal \u4e0e Coat\/Base Normal \u7684\u6b63\u786e\u69fd\u4f4d\u3001\u8ba9\u5f31 SSR \u4e0d\u518d\u5b8c\u5168\u541e\u6389 Env\/Sky\/Probe\u3001\u7edf\u4e00 SSR \u9ad8\u4eae\u538b\u7f29\uff0c\u5e76\u5c06\u524d\u5411\u7684 Coat Specular\u3001Extinction\u3001\u53cd\u5c04\u7c97\u7cd9\u5ea6\u4e0e\u80fd\u91cf\u53c2\u6570\u5b8c\u6574\u7f16\u7801\u3002<\/p>\n<h3>\u4e00\u6b21\u5178\u578b\u7684\u8de8\u9636\u6bb5 Bug\uff1a\u767d\u8272\u4e3a\u4ec0\u4e48\u53d8\u6210\u7d2b\u8272<\/h3>\n<p>\u6700\u7ec8\u9636\u6bb5\u51fa\u73b0\u8fc7\u4e00\u4e2a\u975e\u5e38\u6709\u4ee3\u8868\u6027\u7684\u9519\u8bef\uff1a<code>_CoatSpecularColor<\/code> \u660e\u660e\u662f\u767d\u8272\uff0c\u79fb\u52a8\u706f\u5149\u65f6 Coat \u9ad8\u5149\u5374\u5448\u73b0\u7d2b\u8272\u3002\u4fee\u6539 Coat \u989c\u8272\u4f1a\u6539\u53d8\u7d2b\u70b9\uff0c\u56e0\u6b64\u95ee\u9898\u4e00\u5b9a\u5728 Coat \u76f4\u63a5\u5149\u94fe\u8def\uff0c\u4f46\u6750\u8d28\u5e38\u91cf\u672c\u8eab\u6ca1\u6709\u504f\u8272\u3002<\/p>\n<figure class=\"wide-figure\"><img loading=\"lazy\" decoding=\"async\" src=\".\/assets\/carpaint-packing-artifact.webp\" alt=\"\u9519\u8bef\u5b57\u8282\u6253\u5305\u5bfc\u81f4\u7684\u7d2b\u8272 Coat \u9ad8\u5149\" \/><figcaption>\u9519\u8bef\u7684 byte-pair \u6253\u5305\u6c61\u67d3\u4e86 RGB \u901a\u9053\uff0c\u7d2b\u8272\u9ad8\u5149\u968f\u540e\u53c8\u8fdb\u5165\u4e0b\u4e00\u5e27 SSR Color Pyramid\u3002<\/figcaption><\/figure>\n<div class=\"debug-callout\">\n  <strong>\u6839\u56e0<\/strong><\/p>\n<p>\u516c\u5171 <code>Pack2Byte<\/code> \u5728\u9ad8\u4f4d\u503c\u4ecd\u5e26\u5c0f\u6570\u65f6\u5148\u4e58 256\uff0c\u6700\u540e\u624d\u53d6\u6574\u3002\u5bf9 Coat \u767d\u8272\u800c\u8a00\uff0c<code>1.0 \/ 8.0<\/code> \u5e94\u6253\u5305\u4e3a\u5b57\u8282 <code>(32, 32)<\/code>\uff0c\u5b9e\u9645\u5374\u5f62\u6210 <code>(32, 0)<\/code>\u3002RGB \u89e3\u7801\u7ed3\u679c\u7ea6\u4e3a <code>(1.004, 0, 1.004)<\/code>\uff0c\u6b63\u597d\u5448\u7d2b\u8272\u3002<\/p>\n<\/div>\n<p>\u4fee\u590d\u65b9\u5f0f\u662f\u5728\u79fb\u4f4d\u4e4b\u524d\u5148\u5206\u522b\u628a\u4e24\u4e2a\u503c\u91cf\u5316\u5230 0\u2013255\uff0c\u518d\u7ec4\u5408\u4e3a\u7cbe\u786e 16-bit \u6574\u6570\uff0c\u5e76\u4f7f\u7528 <code>R16_UNorm<\/code> \u4fdd\u5b58\u3002GPU \u56de\u8bfb\u9a8c\u8bc1\u767d\u8272\u4e3a <code>(32,32,32)<\/code>\uff0c0.8 \u7070\u8272\u4e3a <code>(26,26,26)<\/code>\u3002\u8fd9\u4e2a\u95ee\u9898\u4e5f\u8bf4\u660e\uff1aDeferred \u7684\u8c03\u8bd5\u4e0d\u80fd\u53ea\u770b\u6700\u7ec8 Beauty\uff0c\u5fc5\u987b\u80fd\u68c0\u67e5 GBuffer \u539f\u503c\u3001\u89e3\u7801\u503c\u3001PreLightData \u548c SSR \u8f93\u5165\u3002<\/p>\n<h2>Forward \u4e0e\u5168\u91cf Deferred \u7684\u771f\u5b9e\u53d6\u820d<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7ef4\u5ea6<\/th>\n<th>Forward<\/th>\n<th>\u5168\u91cf Deferred<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6570\u636e\u7cbe\u5ea6<\/td>\n<td>\u6750\u8d28\u5e38\u91cf\u76f4\u63a5\u8fdb\u5165 BSDF\uff0c\u65e0\u989d\u5916\u91cf\u5316<\/td>\n<td>\u590d\u6742\u53c2\u6570\u9700\u8981\u7f16\u7801\u3001\u91cf\u5316\u548c\u91cd\u5efa<\/td>\n<\/tr>\n<tr>\n<td>\u6548\u679c\u4e00\u81f4\u6027<\/td>\n<td>\u57fa\u51c6\u5b9e\u73b0\uff0c\u900f\u660e\u548c\u7279\u6b8a\u529f\u80fd\u81ea\u7136\u63a5\u5165<\/td>\n<td>\u4fee\u6b63\u540e\u63a5\u8fd1\u524d\u5411\uff0c\u4f46 SSR \u5c42\u7ea7\u4e0e\u91cf\u5316\u4ecd\u975e\u6570\u5b66\u7b49\u4ef7<\/td>\n<\/tr>\n<tr>\n<td>\u51e0\u4f55\u4e0e\u6750\u8d28\u6210\u672c<\/td>\n<td>\u4e00\u6b21\u4e3b\u8981\u6750\u8d28\u8ba1\u7b97\u4e0e LightLoop<\/td>\n<td>\u516c\u5171 GBuffer\u3001\u989d\u5916\u6570\u636e Pass\u3001fullscreen lighting<\/td>\n<\/tr>\n<tr>\n<td>\u663e\u5b58\u4e0e\u5e26\u5bbd<\/td>\n<td>\u4e0d\u9700\u8981\u8f66\u6f06\u4e13\u7528 RT<\/td>\n<td>\u989d\u5916 4 \u00d7 RGBA16\uff0c\u5373 32 Byte\/Pixel<\/td>\n<\/tr>\n<tr>\n<td>\u7ba1\u7ebf\u96c6\u6210<\/td>\n<td>\u9700\u8981\u7ef4\u62a4 Forward \u5bf9\u516c\u5171\u6df1\u5ea6\/\u6cd5\u7ebf\u7684\u5199\u5165<\/td>\n<td>\u66f4\u5bb9\u6613\u63a5\u5165\u7edf\u4e00 Deferred\u3001SSR \u4e0e\u5c4f\u5e55\u7a7a\u95f4\u8c03\u8bd5<\/td>\n<\/tr>\n<tr>\n<td>\u6269\u5c55\u7ef4\u62a4<\/td>\n<td>\u589e\u52a0\u53c2\u6570\u540e\u53ef\u76f4\u63a5\u8bfb\u53d6<\/td>\n<td>\u6bcf\u4e2a\u65b0\u53c2\u6570\u90fd\u8981\u91cd\u65b0\u5ba1\u89c6 GBuffer \u534f\u8bae<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ee5 1920\u00d71080 \u8ba1\u7b97\uff0c\u56db\u5f20\u6269\u5c55 RT \u989d\u5916\u5360\u7528\u7ea6 63.3 MiB\uff1b\u53ea\u7b97\u4e00\u6b21\u5199\u5165\u548c\u4e00\u6b21\u8bfb\u53d6\uff0c\u7406\u8bba\u6d41\u91cf\u7ea6 126.6 MiB\/\u5e27\u30024K \u4e0b\u5206\u914d\u7ea6 253 MiB\u3002\u5b9e\u9645\u5e26\u5bbd\u4f1a\u53d7\u5230\u8f66\u8f86\u8986\u76d6\u7387\u3001\u538b\u7f29\u548c GPU \u67b6\u6784\u5f71\u54cd\uff0c\u4f46\u989d\u5916\u51e0\u4f55 Pass \u4e0e\u5168\u5c3a\u5bf8\u8d44\u6e90\u662f\u771f\u5b9e\u5b58\u5728\u7684\u3002<\/p>\n<p>\u73b0\u4ee3 HDRP Forward \u5df2\u4f7f\u7528\u706f\u5149\u5217\u8868\uff0c\u5e76\u4e0d\u662f\u4f20\u7edf\u7684\u201c\u6bcf\u76cf\u706f\u589e\u52a0\u4e00\u6b21 DrawCall\u201d\u3002\u56e0\u6b64\u8fd9\u6b21\u5168\u91cf\u5ef6\u8fdf\u7684\u4e3b\u8981\u6536\u76ca\u662f\u7edf\u4e00\u6570\u636e\u94fe\u8def\u548c\u9a8c\u8bc1\u6280\u672f\u8fb9\u754c\uff0c\u800c\u4e0d\u662f\u81ea\u52a8\u83b7\u5f97\u6027\u80fd\u4f18\u52bf\u3002\u5bf9\u4e8e\u5f53\u524d\u8f66\u6f06\uff0cForward \u4ecd\u7136\u662f\u6027\u4ef7\u6bd4\u66f4\u9ad8\u7684\u751f\u4ea7\u8def\u5f84\uff1b\u5168\u91cf Deferred \u66f4\u9002\u5408\u4f5c\u4e3a\u53ef\u9a8c\u8bc1\u57fa\u7ebf\uff0c\u4e0b\u4e00\u6b65\u5e94\u5c1d\u8bd5\u53ea\u4fdd\u5b58\u516c\u5171 GBuffer \u65e0\u6cd5\u91cd\u5efa\u7684\u6570\u636e\uff0c\u5c06\u56db\u5f20\u6269\u5c55 RT \u6536\u655b\u5230\u4e00\u5230\u4e24\u5f20\u3002<\/p>\n<h2>\u8fd9\u9879\u5de5\u4f5c\u7684\u6700\u7ec8\u4ef7\u503c<\/h2>\n<p>\u8fd9\u4e2a\u6848\u4f8b\u7684\u91cd\u70b9\u4e0d\u662f\u201c\u4f7f\u7528\u4e86 StackLit\u201d\uff0c\u800c\u662f\u628a\u4e00\u4e2a\u901a\u7528\u3001\u5e9e\u5927\u7684\u7269\u7406\u6750\u8d28\u6a21\u578b\u53d8\u6210\u53ef\u7531\u8f66\u8f86\u8d44\u4ea7\u7a33\u5b9a\u4f7f\u7528\u7684\u751f\u4ea7\u7cfb\u7edf\u3002\u6211\u5b8c\u6210\u4e86\u4ece\u6e90\u7801\u9605\u8bfb\u3001\u6750\u8d28\u8bed\u4e49\u3001\u524d\u5411 LightLoop\u3001\u53cd\u5c04\u5c42\u7ea7\u3001\u9879\u76ee\u706f\u5149\uff0c\u5230 GUI\u3001\u635f\u4f24\u3001\u5929\u6c14\u548c\u5168\u91cf\u5ef6\u8fdf\u5b9e\u9a8c\u7684\u6574\u6761\u94fe\u8def\u3002<\/p>\n<div class=\"portfolio-verdict\">\n  <strong>\u5de5\u7a0b\u7ed3\u8bba<\/strong><\/p>\n<p>\u4fdd\u7559\u7ecf\u8fc7\u9a8c\u8bc1\u7684 StackLit VLayering \u6838\u5fc3\uff0c\u628a\u9879\u76ee\u5dee\u5f02\u96c6\u4e2d\u5728 SurfaceData\u3001PreLightData \u4e0e\u6e32\u67d3\u7ba1\u7ebf\u8fb9\u754c\uff1b\u5148\u5efa\u7acb\u6548\u679c\u6b63\u786e\u7684 Forward \u57fa\u51c6\uff0c\u518d\u7528\u5168\u91cf Deferred \u66b4\u9732\u6570\u636e\u9700\u6c42\uff0c\u6700\u540e\u6839\u636e\u771f\u5b9e\u6027\u80fd\u51b3\u5b9a\u662f\u5426\u538b\u7f29\uff0c\u800c\u4e0d\u662f\u4e3a\u4e86\u201c\u8d70\u5ef6\u8fdf\u201d\u727a\u7272\u53ef\u89e3\u91ca\u6027\u3002<\/p>\n<\/div>\n<h2>\u539f\u59cb\u5206\u6790\u8d44\u6599<\/h2>\n<p>25 \u9875\u539f\u59cb PDF \u4fdd\u7559\u4e86\u53c2\u8003\u4f5c\u54c1\u622a\u5e27\u3001\u8d44\u4ea7\u8f93\u5165\u3001\u6e90\u7801\u601d\u7ef4\u5bfc\u56fe\u3001\u6697\u90e8\u80fd\u91cf\u62c6\u89e3\u548c\u6750\u8d28\u53c2\u6570\u77e9\u9635\u3002\u7f51\u9875\u6587\u7ae0\u5728\u6b64\u57fa\u7840\u4e0a\u6821\u6b63\u4e86\u8fc7\u5ea6\u7b80\u5316\u7684\u6a21\u578b\u6392\u5e8f\uff0c\u5e76\u8865\u5145\u9879\u76ee CarPaint \u524d\u5411\u5b9e\u73b0\u3001Shader GUI\u3001\u5168\u91cf\u5ef6\u8fdf\u8bbe\u8ba1\u4e0e\u5b8c\u6574\u95ee\u9898\u590d\u76d8\u3002<\/p>\n<p><a href=\"https:\/\/meecarlo.com\/wp-content\/uploads\/2026\/03\/\u8f66\u6f06\u6280\u672f\u5206\u6790.pdf\" class=\"archive-resource-link\">\u6253\u5f00\u539f\u59cb PDF\uff1a\u8f66\u6f06\u6280\u672f\u5206\u6790<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ece\u56db\u6b3e\u516c\u5f00\u4f5c\u54c1\u7684\u8f66\u8f86\u8d44\u4ea7\u4e0e\u6750\u8d28\u8868\u73b0\u5bf9\u6807\u51fa\u53d1\uff0c\u62c6\u89e3 HDRP StackLit \u7684 VLayered BSDF\u3001Metallic \u4e0e Coat \u6697\u90e8\u80fd\u91cf\u3001\u53c2\u6570\u77e9\u9635\u3001\u751f\u4ea7 GUI\u3001\u524d\u5411\u5149\u7167\u548c\u5168\u91cf\u5ef6\u8fdf\u5b9e\u9a8c\u3002<\/p>\n","protected":false},"author":1,"featured_media":942,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-study-note"],"_links":{"self":[{"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/posts\/1054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/comments?post=1054"}],"version-history":[{"count":5,"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/posts\/1054\/revisions"}],"predecessor-version":[{"id":1072,"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/posts\/1054\/revisions\/1072"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/media\/942"}],"wp:attachment":[{"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/media?parent=1054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/categories?post=1054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meecarlo.com\/old\/wp-json\/wp\/v2\/tags?post=1054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}