{"id":5862,"date":"2025-08-01T15:10:00","date_gmt":"2025-08-01T07:10:00","guid":{"rendered":"https:\/\/usa-wps.d5render.com\/?post_type=blog&#038;p=5862"},"modified":"2026-05-06T18:02:30","modified_gmt":"2026-05-06T10:02:30","slug":"d5-render-global-illumination","status":"publish","type":"blog","link":"https:\/\/www.d5render.com\/ja\/posts\/d5-render-global-illumination","title":{"rendered":"D5 GI\uff5c\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30a4\u30eb\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u3068\u306f\uff1f"},"content":{"rendered":"<h2 class=\"wp-block-heading\">01 \u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 GI\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u30c7\u30b6\u30a4\u30ca\u30fc\u306f\u3001\u5199\u771f\u3068\u898b\u5206\u3051\u304c\u3064\u304b\u306a\u3044\u307b\u3069\u30ea\u30a2\u30eb\u306a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3059\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u8a73\u7d30\u306a\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u30ea\u30a2\u30ea\u30ba\u30e0\u306e\u9054\u6210\u306b\u5927\u304d\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u304c\u3001\u73fe\u5b9f\u4e16\u754c\u306e\u5149\u3084\u7d20\u6750\u3092\u6b63\u78ba\u306b\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3067\u304d\u308b\u9ad8\u5ea6\u306a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u6b21\u306e\u30ec\u30d9\u30eb\u306b\u5f15\u304d\u4e0a\u3052\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-158.png\" alt=\"\" class=\"wp-image-5863\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-158.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-158-300x169.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-158-768x432.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-158-18x10.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-158-500x281.png 500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>\u30d5\u30a9\u30c8\u30ea\u30a2\u30eb\u306a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0&nbsp;<\/em><a href=\"\/ja\/downloading\/?utm_source=seo&amp;utm_medium=blog&amp;utm_campaign=global-illumination\"><em>D5 Render<\/em><\/a><\/figcaption><\/figure>\n\n\n\n<p>\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30a4\u30eb\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\uff08GI\uff09\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u306b\u304a\u3044\u3066\u3001\u73fe\u5b9f\u4e16\u754c\u306e\u5149\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u518d\u73fe\u3059\u308b\u6280\u8853\u3067\u3059\u3002\u5149\u6e90\u304b\u3089\u306e\u76f4\u63a5\u7684\u306a\u5149\u3060\u3051\u3067\u306a\u304f\u3001\u8907\u6570\u306e\u53cd\u5c04\u3092\u7d4c\u3066\u8868\u9762\u306b\u5230\u9054\u3059\u308b\u9593\u63a5\u7684\u306a\u5149\u3082\u8a08\u7b97\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u73fe\u5b9f\u4e16\u754c\u3067\u306f\u3001\u5149\u306f\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u6563\u9038\u3059\u308b\u307e\u3067\u8868\u9762\u3067\u53cd\u5c04\u3057\u7d9a\u3051\u307e\u3059\u3002\u3053\u306e\u73fe\u8c61\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u3053\u3068\u306f\u3001\u30ea\u30a2\u30eb\u306a\u660e\u308b\u3055\u3001\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3001\u30c7\u30a3\u30c6\u30fc\u30eb\u3092\u6301\u3064\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"316\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-159-1024x316.png\" alt=\"\" class=\"wp-image-5864\" style=\"width:1000px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-159-1024x316.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-159-300x93.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-159-768x237.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-159-18x6.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-159-500x154.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-159-800x247.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-159-1280x395.png 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-159.png 1386w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>GI \u30aa\u30f3 \/ GI \u30aa\u30d5<\/em><\/figcaption><\/figure>\n\n\n\n<p>GI\u306f\u3001\u30b7\u30fc\u30f3\u5185\u306e\u5149\u304c\u4e8c\u5ea6\u53cd\u5c04\u3057\u305f\u5f8c\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u304a\u308a\u3001\u76f4\u63a5\u7684\u306a\u7167\u660e\u3067\u7167\u3089\u3055\u308c\u3066\u3044\u306a\u3044\u90e8\u5206\u306e\u660e\u308b\u3055\u3068\u30c7\u30a3\u30c6\u30fc\u30eb\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4eba\u9593\u306e\u76ee\u3092\u6b3a\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u30d5\u30a9\u30c8\u30ea\u30a2\u30eb\u306a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u4f5c\u6210\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 \u306a\u305c\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0GI\u306a\u306e\u304b<\/h3>\n\n\n\n<p>\u305d\u306e\u91cd\u8981\u6027\u304b\u3089\u3001GI\uff08\u30b0\u30ed\u30fc\u30d0\u30eb\u30a4\u30eb\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\uff09\u306f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u696d\u754c\u306b\u304a\u3044\u3066\u9577\u5e74\u6280\u8853\u7684\u306a\u8ab2\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u9577\u5e74\u306b\u308f\u305f\u308a\u3001\u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\u3092\u542b\u3080\u69d8\u3005\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u3001GI\u3092\u52b9\u679c\u7684\u306b\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0GI\u306e\u5b9f\u73fe\u306f\u3001\u5229\u7528\u53ef\u80fd\u306a\u8a08\u7b97\u6642\u9593\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u7279\u306b\u56f0\u96e3\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200d<strong>\u30aa\u30d5\u30e9\u30a4\u30f3\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0<\/strong>\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u30b7\u30fc\u30f3\u306e\u9593\u63a5\u5149\u306e\u8a08\u7b97\u306b\u304b\u306a\u308a\u306e\u6642\u9593\u3092\u8cbb\u3084\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u9ad8\u54c1\u8cea\u306a\u7d50\u679c\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30a2\u30cb\u30e1\u6620\u753b\u306e\u753b\u50cf\u306f\u3001\u6570\u767e\u6642\u9593\u3082\u306e\u30aa\u30d5\u30e9\u30a4\u30f3\u8a08\u7b97\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002.<strong>\u200d<\/strong><\/li>\n\n\n\n<li><strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0<\/strong>\u6700\u4f4e\u3067\u3082\u6bce\u79d230\u30d5\u30ec\u30fc\u30e0\u3001\u3064\u307e\u308a0.03\u79d2\u4ee5\u5185\u306b1\u30d5\u30ec\u30fc\u30e0\u3092\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0GI\u306f\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6280\u8853\u306e\u6700\u5148\u7aef\u3067\u3042\u308a\u3001\u5373\u5ea7\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u63d0\u4f9b\u3057\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30af\u30ea\u30a8\u30a4\u30c6\u30a3\u30d6\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.&nbsp;<a href=\"\/ja\/downloading\/?utm_source=seo&amp;utm_medium=blog&amp;utm_campaign=global-illumination\">D5 Render&nbsp;<\/a>\u3053\u308c\u3089\u306e\u8ab2\u984c\u3092\u3001\u54c1\u8cea\u3068\u30b9\u30d4\u30fc\u30c9\u3092\u4e21\u7acb\u3055\u305b\u305f\u5148\u9032\u7684\u306aGI\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u3067\u514b\u670d\u3057\u3066\u304d\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">02 D5 GI\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u80cc\u5f8c\u306b\u3042\u308b\u30ed\u30b8\u30c3\u30af<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \u4ee5\u524d\u306e\u89e3\u6c7a\u7b56<\/h3>\n\n\n\n<p>\u30ab\u30fc\u30e4\u306b\u3088\u3063\u3066\u5c0e\u5165\u3055\u308c\u305f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u65b9\u7a0b\u5f0f\u306f\u3001GI\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u57fa\u790e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7269\u7406\u6cd5\u5247\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u4fdd\u5b58\u5247\u306b\u5f93\u3044\u3001\u5149\u304c\u30b7\u30fc\u30f3\u3068\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u30e2\u30c7\u30eb\u5316\u3057\u307e\u3059\u3002\u3053\u306e\u65b9\u7a0b\u5f0f\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\uff080.03\u79d2\u672a\u6e80\uff09\u3067\u89e3\u304f\u3053\u3068\u306f\u975e\u5e38\u306b\u8907\u96d1\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"353\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-160.png\" alt=\"\" class=\"wp-image-5865\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-160.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-160-300x132.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-160-768x339.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-160-18x8.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-160-500x221.png 500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u4ee5\u524d\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0GI\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u30e9\u30a4\u30c8\u30ea\u30fc\u30af\u3001\u904e\u5270\u306a\u30aa\u30af\u30eb\u30fc\u30b8\u30e7\u30f3\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8\u306e\u4e0d\u8db3\u306b\u3088\u308b\u591a\u304f\u306e\u30ce\u30a4\u30ba\u3068\u3044\u3063\u305f\u554f\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"530\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-161.png\" alt=\"\" class=\"wp-image-5866\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-161.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-161-300x199.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-161-768x509.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-161-18x12.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-161-500x331.png 500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>\u58c1\u3068\u5929\u4e95\u306e\u9593\u306e\u5149\u6f0f\u308c<\/em><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"437\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-162.png\" alt=\"\" class=\"wp-image-5867\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-162.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-162-300x164.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-162-768x420.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-162-18x10.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-162-500x273.png 500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>\u753b\u50cf\u306b\u30ce\u30a4\u30ba\u304c\u591a\u3059\u304e\u307e\u3059<\/em><\/figcaption><\/figure>\n\n\n\n<p><a href=\"\/ja\/downloading\/?utm_source=seo&amp;utm_medium=blog&amp;utm_campaign=global-illumination\">D5 Render&nbsp;<\/a>\u753b\u671f\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3042\u308b\uff5e\u3067\u3053\u308c\u3089\u306e\u9650\u754c\u3092\u514b\u670d\u3057\u307e\u3057\u305f\u3002&nbsp;<strong>ReSTIR \u30b5\u30fc\u30d5\u30a7\u30eb GI<\/strong>, \u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u901f\u5ea6\u3067\u9ad8\u54c1\u8cea\u306a\u7d50\u679c\u3092\u63d0\u4f9b\u3059\u308b.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.2&nbsp;<strong>ReSTIR \u30b5\u30fc\u30d5\u30a7\u30eb GI<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2.2.1 ReSTIR GI<\/strong><\/h4>\n\n\n\n<p><a href=\"\/ja\/downloading\/?utm_source=seo&amp;utm_medium=blog&amp;utm_campaign=global-illumination\">D5<\/a>&nbsp;ReSTIR GI \u306f\u3001\u5149\u6e90\u3092\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3059\u308b\u4ee3\u308f\u308a\u306b\u30ec\u30a4\u306e\u30d1\u30b9\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306b ReSTIR \u3092 GI \u306b\u4f7f\u7528\u3057\u307e\u3059\u3002ReSTIR GI \u306f\u3001\u30d5\u30ec\u30fc\u30e0\u9593\u304a\u3088\u3073\u96a3\u63a5\u3059\u308b\u30d4\u30af\u30bb\u30eb\u9593\u3067\u30b5\u30f3\u30d7\u30eb\u60c5\u5831\u3092\u518d\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u7d50\u679c\u306e\u5206\u6563\u3092\u6e1b\u3089\u3057\u3001\u5c11\u306a\u3044\u30b5\u30f3\u30d7\u30eb\u6570\u3067\u3082\u9ad8\u54c1\u8cea\u306a\u7d50\u679c\u3092\u9054\u6210\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-163-1024x576.png\" alt=\"\" class=\"wp-image-5868\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-163-1024x576.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-163-300x169.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-163-768x432.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-163-18x10.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-163-500x281.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-163-800x450.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-163.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>ReSTIR \u30aa\u30d5<\/em><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-164-1024x576.png\" alt=\"\" class=\"wp-image-5869\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-164-1024x576.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-164-300x169.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-164-768x432.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-164-18x10.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-164-500x281.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-164-800x450.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-164.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>ReSTIR \u30aa\u30f3<\/em><\/figcaption><\/figure>\n\n\n\n<p><a href=\"\/ja\/downloading\/?utm_source=seo&amp;utm_medium=blog&amp;utm_campaign=global-illumination\">D5 Render&nbsp;<\/a>- \u76f4\u63a5\u5149\u6e90\u3092\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30ec\u30a4\u30c8\u30ec\u30fc\u30b9\u30d1\u30b9\u3092\u683c\u7d0d\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\n- \u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067\u6642\u9593\u9045\u5ef6\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059&nbsp;<strong>\u30d1\u30b9\u691c\u8a3c<\/strong>, \u660e\u308b\u3055\u3084\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f4d\u7f6e\u304c\u52d5\u7684\u306b\u5909\u5316\u3059\u308b\u5834\u5408\u306b\u518d\u5229\u7528\u3055\u308c\u305f\u30b5\u30f3\u30d7\u30eb\u3092\u8abf\u6574\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2.2.2 \u30b5\u30fc\u30d5\u30a7\u30ebGI<\/strong><\/h4>\n\n\n\n<p>ReSTIR\u306f\u521d\u671f\u30d0\u30a6\u30f3\u30b9\u306b\u304a\u3044\u3066\u306f\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5f8c\u7d9a\u306e\u30d0\u30a6\u30f3\u30b9\u8a08\u7b97\u306b\u306f\u8ffd\u52a0\u306e\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001D5 GI\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5f8c\u7d9a\u306e\u30d0\u30a6\u30f3\u30b9\u8a08\u7b97\u306b\u30b5\u30fc\u30d5\u30a7\u30eb\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9069\u7528\u3057\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p>\u30b5\u30fc\u30d5\u30a7\u30eb\u306f\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30b9\u30da\u30fc\u30b9\u306b\u57fa\u3065\u3044\u3066\u53cd\u5fa9\u751f\u6210\u3067\u304d\u308b\u7a7a\u9593\u30ad\u30e3\u30c3\u30b7\u30e5\u6280\u8853\u3067\u3042\u308a\u3001\u93e1\u9762\u53cd\u5c04\u5149\u3092\u52b9\u7387\u7684\u306b\u84c4\u7a4d\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u304d\u308b\u305f\u3081\u3001GI\u30ec\u30a4\u306f\u5f8c\u7d9a\u306e\u30d0\u30a6\u30f3\u30b9\u3067\u7167\u660e\u7d50\u679c\u3092\u5358\u7d14\u306b\u30af\u30a8\u30ea\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30b9\u30da\u30fc\u30b9\u5916\u306e\u7d50\u679c\u3092\u53d6\u5f97\u3067\u304d\u306a\u3044\u3068\u3044\u3063\u305f\u65b0\u305f\u306a\u554f\u984c\u3082\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"676\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-165.png\" alt=\"\" class=\"wp-image-5870\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-165.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-165-300x254.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-165-768x649.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-165-14x12.png 14w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-165-500x423.png 500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>\u9060\u304f\u306e\u53cd\u5c04\u306f\u6697\u3059\u304e\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u3001,&nbsp;<a href=\"\/ja\/downloading\/?utm_source=seo&amp;utm_medium=blog&amp;utm_campaign=global-illumination\">D5<\/a>&nbsp;Surfel\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u6539\u5584\u3057\u307e\u3057\u305f\u3002GBuffer\u304b\u3089\u653e\u51fa\u3055\u308c\u305f\u30ec\u30a4\u3068\u4ea4\u5dee\u3059\u308b\u90e8\u5206\u304b\u3089Surfel\u3092\u751f\u6210\u3057\u3001\u30d3\u30e5\u30fc\u5916\u306e\u5834\u6240\u306eSurfel\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u3067\u3001\u6b63\u3057\u3044\u7d50\u679c\u3092\u5f97\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1021\" height=\"510\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-166.png\" alt=\"\" class=\"wp-image-5871\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-166.png 1021w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-166-300x150.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-166-768x384.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-166-18x9.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-166-500x250.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-166-800x400.png 800w\" sizes=\"(max-width: 1021px) 100vw, 1021px\" \/><figcaption class=\"wp-element-caption\"><em>\u30b5\u30fc\u30d5\u30a7\u30ebGI<\/em><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"270\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-167.png\" alt=\"\" class=\"wp-image-5872\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-167.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-167-300x162.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-167-18x10.png 18w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\"><em>\u6539\u5584\u3055\u308c\u305f\u30b5\u30fc\u30d5\u30a7\u30ebGI\u306f\u00a0<\/em><a href=\"\/ja\/downloading\/?utm_source=seo&amp;utm_medium=blog&amp;utm_campaign=global-illumination\"><em>D5<\/em><\/a><\/figcaption><\/figure>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u30b5\u30fc\u30d5\u30a7\u30eb\u3092\u7ba1\u7406\u3057VRAM\u4f7f\u7528\u91cf\u3092\u524a\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u30b7\u30fc\u30f3\u306f\u30ab\u30b9\u30b1\u30fc\u30c9\u30b0\u30ea\u30c3\u30c9\u306b\u5206\u5272\u3055\u308c\u307e\u3059\u3002\u5149\u6f0f\u308c\u306f\u3001\u30ec\u30a4\u30d0\u30a6\u30f3\u30b9\u306e\u6642\u9593\u3092\u30bd\u30fc\u30c8\u3057\u3066\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u89e3\u6c7a\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u4ed6\u306e\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3082\u6539\u5584\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2.2.3 \u305d\u306e\u4ed6\u306e\u6700\u9069\u5316<\/strong><\/h4>\n\n\n\n<p>\u306b\u3064\u3044\u3066&nbsp;<a href=\"\/ja\/downloading\/?utm_source=seo&amp;utm_medium=blog&amp;utm_campaign=global-illumination\">D5<\/a>&nbsp;\u30c1\u30fc\u30e0\u306f\u307e\u305f\u3001\u8907\u6570\u306e\u5149\u6e90\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3001\u53cd\u5c04\u3001\u304a\u3088\u3073\u30c7\u30ce\u30a4\u30ba\u306e\u305f\u3081\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30b7\u30ea\u30fc\u30ba\u3092\u958b\u767a\u3057\u3001ReSTIR Surfel GI \u304c\u3055\u307e\u3056\u307e\u306a\u30b7\u30ca\u30ea\u30aa\u3067\u52b9\u7387\u7684\u304b\u3064\u78ba\u5b9f\u306b\u6a5f\u80fd\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">03 \u30ea\u30a2\u30eb\u306a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u305f\u3081\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30a4\u30eb\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\uff08GI\uff09\u306e\u6539\u5584<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \u5f37\u5316\u3055\u308c\u305f\u5ba4\u5185\u7167\u660e\u3068\u8272\u5f69\u518d\u73fe<\/h3>\n\n\n\n<p>D5GI\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30d7\u30e9\u30a4\u30de\u30ea\u304a\u3088\u3073\u30bb\u30ab\u30f3\u30c0\u30eaGI\u30d0\u30a6\u30f3\u30b9\u306e\u4e21\u65b9\u306b\u30b9\u30ab\u30a4\u30e9\u30a4\u30c8\u3092\u53d6\u308a\u8fbc\u3080\u3088\u3046\u306b\u5927\u5e45\u306b\u5f37\u5316\u3055\u308c\u3001\u5965\u884c\u304d\u306e\u3042\u308b\u7a7a\u9593\u3067\u3082\u30ea\u30a2\u30eb\u306a\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"344\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-168-1024x344.png\" alt=\"\" class=\"wp-image-5873\" style=\"width:1000px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-168-1024x344.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-168-300x101.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-168-768x258.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-168-1536x516.png 1536w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-168-18x6.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-168-500x168.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-168-800x269.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-168-1280x430.png 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-168.png 1863w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>\u58c1\u306e\u5411\u3053\u3046\u5074\u306e\u65b9\u304c\u660e\u308b\u3044\u3067\u3059\u3002<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u3053\u306e\u6539\u5584\u306b\u3088\u308a\u3001\u5149\u3068\u5f71\u306e\u79fb\u884c\u304c\u6ed1\u3089\u304b\u306b\u306a\u308a\u3001\u3088\u308a\u660e\u308b\u3044\u5ba4\u5185\u7a7a\u9593\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002GI\u8a08\u7b97\u306f\u30ed\u30fc\u30ab\u30eb\u30c6\u30af\u30b9\u30c1\u30e3\u306e\u8272\u3092\u76f4\u63a5\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u3088\u308a\u6b63\u78ba\u306a\u8272\u306e\u79fb\u884c\u3068\u9593\u63a5\u5149\u304a\u3088\u3073\u53cd\u5c04\u306e\u30ea\u30a2\u30ea\u30ba\u30e0\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u3088\u308a\u3001\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u898b\u3089\u308c\u305f\u904e\u5ea6\u306b\u660e\u308b\u304f\u306a\u308b\u554f\u984c\u304c\u89e3\u6d88\u3055\u308c\u3001\u30ea\u30a2\u30eb\u306a\u8272\u306e\u5dee\u5225\u5316\u304c\u9054\u6210\u3055\u308c\u307e\u3059\u3002\u5f69\u5ea6\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u305f\u3044\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u300c\u201c<a href=\"\/ja\/posts\/advanced-d5-gi-ground-truth\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u8272\u79fb\u308a\u3092\u6291\u3048\u308b<\/strong><\/a>\u201d\u30aa\u30d7\u30b7\u30e7\u30f3.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"578\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-169-1024x578.png\" alt=\"\" class=\"wp-image-5874\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-169-1024x578.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-169-300x169.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-169-768x433.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-169-18x10.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-169-500x282.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-169-800x451.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-169-1280x722.png 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-169.png 1338w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u30a4\u30f3\u30c6\u30ea\u30a2\u7167\u660e\u304c\u3088\u308a\u6696\u304b\u304f\u3001\u91d1\u5c5e\u306f\u3088\u308a\u6697\u304f\u898b\u3048\u307e\u3057\u305f\u3002.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-170-1024x576.png\" alt=\"\" class=\"wp-image-5875\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-170-1024x576.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-170-300x169.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-170-768x432.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-170-18x10.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-170-500x281.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-170-800x450.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-170-1280x720.png 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-170.png 1338w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>\u66f4\u65b0\u7248\u306f\u3001\u30cb\u30e5\u30fc\u30c8\u30e9\u30eb\u306a\u8272\u6e29\u5ea6\u3068\u3088\u308a\u660e\u308b\u3044\u91d1\u5c5e\u3092\u7279\u5fb4\u3068\u3057\u3066\u3044\u307e\u3059\u3002.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.2 \u30ea\u30a2\u30eb\u306a\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3001\u5f71\u3001\u8272\u5f69\u8868\u73fe<\/strong><\/h3>\n\n\n\n<p><a href=\"\/ja\/posts\/advanced-d5-gi-ground-truth\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3<\/strong><\/a>&nbsp;\u3088\u308a\u9ad8\u3044GI\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u7cbe\u5ea6\u3092\u5099\u3048\u3001\u9006\u5149\u90e8\u5206\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u5411\u4e0a\u3001\u30d0\u30a6\u30f3\u30b9\u30e9\u30a4\u30c8\u306e\u9bae\u660e\u5316\u3001\u7aaa\u3093\u3060\u90e8\u5206\u306e\u30aa\u30af\u30eb\u30fc\u30b8\u30e7\u30f3\u30b7\u30e3\u30c9\u30a6\u306e\u660e\u78ba\u5316\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6539\u5584\u306b\u3088\u308a\u3001\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u52b9\u679c\u304c\u5b9f\u751f\u6d3b\u306e\u671f\u5f85\u306b\u8fd1\u3065\u304d\u3001\u7e4a\u7d30\u306a\u30b7\u30ca\u30ea\u30aa\u3068\u30cf\u30a4\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u306a\u30b7\u30ca\u30ea\u30aa\u306e\u4e21\u65b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"688\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-38-1024x688.gif\" alt=\"\" class=\"wp-image-5876\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-38-1024x688.gif 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-38-300x202.gif 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-38-768x516.gif 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-38-18x12.gif 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-38-500x336.gif 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-38-800x538.gif 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-38-1280x860.gif 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.3 \u9ad8\u5468\u6ce2\u30b7\u30e3\u30c9\u30a6\u306e\u8a73\u7d30\u3068\u30bd\u30d5\u30c8\u30b7\u30e3\u30c9\u30a6<\/strong><\/h3>\n\n\n\n<p>\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u5f37\u529b\u306a\u30ce\u30a4\u30ba\u9664\u53bb\u304c\u512a\u5148\u3055\u308c\u3001\u753b\u50cf\u304c\u5e73\u5766\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u65b0\u3057\u3044 GI \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001NVIDIA \u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30ce\u30a4\u30b6\u30fc\u3068\u4f4e\u30d0\u30ea\u30a2\u30f3\u30b9\u306e Restir \u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3092\u7d71\u5408\u3057\u3001\u3088\u308a\u30b7\u30e3\u30fc\u30d7\u306a\u9ad8\u5468\u6ce2\u30b7\u30e3\u30c9\u30a6\u30c7\u30a3\u30c6\u30fc\u30eb\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u93e1\u9762\u53cd\u5c04\u306b\u304a\u3051\u308b\u8907\u6570\u306e\u5149\u6e90\u304b\u3089\u306e\u30bd\u30d5\u30c8\u30b7\u30e3\u30c9\u30a6\uff08\u5f93\u6765\u306f\u9759\u6b62\u753b\u306b\u9650\u5b9a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\uff09\u304c\u3001\u30d3\u30c7\u30aa\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3067\u3082\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d7\u30ec\u30d3\u30e5\u30fc\u3067\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u304c\u3001\u6700\u7d42\u51fa\u529b\u3067\u306f\u3053\u308c\u3089\u306e\u30b7\u30e3\u30c9\u30a6\u304c\u6b63\u78ba\u306b\u8a08\u7b97\u3055\u308c\u3001\u30ea\u30a2\u30eb\u3055\u304c\u5897\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"345\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-171-1024x345.png\" alt=\"\" class=\"wp-image-5877\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-171-1024x345.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-171-300x101.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-171-768x259.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-171-1536x517.png 1536w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-171-18x6.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-171-500x168.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-171-800x269.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-171-1280x431.png 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-171.png 1541w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>\u3088\u308a\u9bae\u660e\u306a\u5f71\u3068\u30c7\u30a3\u30c6\u30fc\u30eb<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">04 \u30de\u30c6\u30ea\u30a2\u30eb\u3068\u30c6\u30af\u30b9\u30c1\u30e3\u306b\u304a\u3051\u308b\u30ea\u30a2\u30ea\u30ba\u30e0\u306e\u5411\u4e0a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.1 \u690d\u7269\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6539\u5584<\/strong><\/h3>\n\n\n\n<p>\u65b0\u3057\u3044\u00a0<a href=\"\/ja\/downloading\/?utm_source=seo&amp;utm_medium=blog&amp;utm_campaign=global-illumination\">D5<\/a>\u00a0GI\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u30b9\u30ab\u30a4\u30e9\u30a4\u30c8\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u8449\u304c\u534a\u900f\u660e\u3067\u3042\u308b\u69d8\u5b50\u3092\u30ea\u30a2\u30eb\u306b\u518d\u73fe\u3057\u3001\u690d\u7269\u306e\u81ea\u7136\u306a\u5916\u89b3\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.\u00a0<a href=\"\/ja\/posts\/advanced-d5-gi-ground-truth\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>D5 \u66f4\u65b0\u7248<\/strong><\/a>\u00a0\u6539\u826f\u3055\u308c\u305fGI\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3068\u660e\u308b\u3055\u306b\u3088\u308a\u3001\u30ea\u30a2\u30eb\u306a\u72b6\u6cc1\u3092\u5fe0\u5b9f\u306b\u518d\u73fe\u3059\u308b\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u52b9\u679c\u304c\u5b9f\u73fe\u3057\u3001\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u904e\u5ea6\u306b\u660e\u308b\u3059\u304e\u308b\u5916\u89b3\u304c\u89e3\u6d88\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-172-1024x341.png\" alt=\"\" class=\"wp-image-5878\" style=\"width:1000px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-172-1024x341.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-172-300x100.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-172-768x256.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-172-1536x512.png 1536w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-172-18x6.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-172-500x167.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-172-800x267.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-172-1280x427.png 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-172.png 1905w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.2 \u5149\u6e90\u3068\u3057\u3066\u306e\u767a\u5149\u6750\u6599<\/strong><\/h3>\n\n\n\n<p>\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u767a\u5149\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u76f4\u63a5\u5149\u3057\u304b\u8a08\u7b97\u3067\u304d\u306a\u304b\u3063\u305f\u305f\u3081\u3001\u30e1\u30a4\u30f3\u306e\u5149\u6e90\u3068\u3057\u3066\u306f\u4e0d\u5411\u304d\u3067\u3057\u305f\u3002.\u00a0<a href=\"\/ja\/posts\/groundbreaking-3d-update-d5-render-2-4-release-note\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>D5\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f<\/strong><\/a>, GI\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u5149\u306e\u53cd\u5c04\u3092\u8a08\u7b97\u3057\u3001\u767a\u5149\u30de\u30c6\u30ea\u30a2\u30eb\u304c\u5149\u6e90\u3068\u3057\u3066\u3088\u308a\u52b9\u679c\u7684\u306b\u6a5f\u80fd\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"343\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-173-1024x343.png\" alt=\"\" class=\"wp-image-5879\" style=\"width:1000px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-173-1024x343.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-173-300x101.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-173-768x258.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-173-1536x515.png 1536w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-173-18x6.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-173-500x168.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-173-800x268.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-173-1280x429.png 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-173.png 1852w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>\u30a8\u30df\u30c3\u30b7\u30d6\u3092\u30e1\u30a4\u30f3\u5149\u6e90\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u5834\u5408<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">05 \u5149\u7ba1\u7406\u3068\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u52b9\u7387\u306e\u5411\u4e0a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.1 \u5149\u6e90\u5bb9\u91cf\u306e\u5897\u52a0<\/strong><\/h3>\n\n\n\n<p>\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u30e9\u30a4\u30c8\u30b0\u30ea\u30c3\u30c9\u69cb\u9020\u304c\u5c0e\u5165\u3055\u308c\u3001\u4eba\u5de5\u5149\u6e90\u306e\u4e0a\u9650\u304c1,024\u304b\u30894,096\u306b\u5f15\u304d\u4e0a\u3052\u3089\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u53e4\u3044\u30a2\u30fc\u30ab\u30a4\u30d6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u30e9\u30a4\u30c8\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u52b9\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.2 \u30d3\u30c7\u30aa\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306b\u304a\u3051\u308b\u3061\u3089\u3064\u304d\u306e\u4f4e\u6e1b<\/strong><\/h3>\n\n\n\n<p>\u30e9\u30a4\u30c8\u30b0\u30ea\u30c3\u30c9\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306b\u3088\u308a\u3001\u8907\u6570\u306e\u5149\u6e90\u3001\u5f37\u3044\u660e\u308b\u3055\u3001\u8907\u96d1\u306a\u30aa\u30af\u30eb\u30fc\u30b8\u30e7\u30f3\u304c\u3042\u308b\u30b7\u30fc\u30f3\u3067\u306e\u76f4\u63a5\u7167\u660e\u304c\u3088\u308a\u5b89\u5b9a\u3057\u3001\u3061\u3089\u3064\u304d\u304c\u8efd\u6e1b\u3055\u308c\u3001\u7279\u306b\u591c\u666f\u306e\u690d\u7269\u306b\u304a\u3044\u3066\u3001\u3088\u308a\u30b9\u30e0\u30fc\u30ba\u306a\u30d3\u30c7\u30aa\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"980\" height=\"555\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-39.gif\" alt=\"\" class=\"wp-image-5880\" style=\"width:800px\"><\/figure>\n\n\n\n<p><em>\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u975e\u5e38\u306b\u660e\u308b\u3044\u5149\u6e90\u3067\u7167\u3089\u3055\u308c\u305f\u690d\u7269\u306e\u52d5\u753b\u306b\u3061\u3089\u3064\u304d\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3057\u305f\u3002.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"980\" height=\"555\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-41.gif\" alt=\"\" class=\"wp-image-5883\" style=\"width:800px\"><\/figure>\n\n\n\n<p><em>\u301c\u3067\u00a0<\/em><a href=\"\/ja\/downloading\/?utm_source=seo&amp;utm_medium=blog&amp;utm_campaign=global-illumination\"><em>D5<\/em><\/a><em>\u00a0\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u540c\u3058\u591c\u306e\u30b7\u30fc\u30f3\u3067\u306e\u690d\u7269\u306e\u5b89\u5b9a\u3057\u305f\u30d3\u30c7\u30aa\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3002.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.3 \u30d7\u30ec\u30d3\u30e5\u30fc\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3<\/strong><\/h3>\n\n\n\n<p>\u30d7\u30ec\u30d3\u30e5\u30fc\u3068\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u9593\u306e\u660e\u308b\u3055\u306e\u4e0d\u4e00\u81f4\u304c\u89e3\u6d88\u3055\u308c\u3001\u4e00\u8cab\u6027\u304c\u4fdd\u305f\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30d3\u30c7\u30aa\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3067\u53cd\u5c04\u306b\u304a\u3051\u308b\u30bd\u30d5\u30c8\u30b7\u30e3\u30c9\u30a6\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306b\u30ea\u30a2\u30ea\u30ba\u30e0\u304c\u52a0\u308f\u308a\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"344\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-174-1024x344.png\" alt=\"\" class=\"wp-image-5881\" style=\"width:1000px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-174-1024x344.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-174-300x101.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-174-768x258.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-174-18x6.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-174-500x168.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-174-800x269.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-174-1280x430.png 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-174.png 1491w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>\u30d7\u30ec\u30d3\u30e5\u30fc\u306f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3068\u540c\u3058\u3067\u3059<\/em><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.4 \u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d7\u30ec\u30d3\u30e5\u30fc\u306e\u6539\u5584<\/strong><\/h3>\n\n\n\n<p>\u65b0\u3057\u3044\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u8584\u6697\u3044\u30b7\u30fc\u30f3\u3067\u306e\u30ab\u30e1\u30e9\u79fb\u52d5\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u30b9\u30dd\u30c3\u30c8\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3092\u6392\u9664\u3057\u3001\u3088\u308a\u5b89\u5b9a\u3057\u305f\u6ca1\u5165\u611f\u306e\u3042\u308b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d7\u30ec\u30d3\u30e5\u30fc\u4f53\u9a13\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u554f\u984c\u3068\u306a\u3063\u3066\u3044\u305f\u30d7\u30ec\u30d3\u30e5\u30fc\u3068\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u51fa\u529b\u9593\u306e\u660e\u308b\u3055\u306e\u9055\u3044\u3082\u89e3\u6d88\u3055\u308c\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"222\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-40.gif\" alt=\"\" class=\"wp-image-5882\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">06 \u6539\u826f\u3055\u308c\u305f\u5149\u6e90 GI \u8868\u73fe<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>6.1 \u6b63\u78ba\u306a\u5149\u306e\u632f\u308b\u821e\u3044<\/strong><\/h3>\n\n\n\n<p>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u5149\u6e90\u306b\u5bfe\u3059\u308bGI\u8868\u73fe\u304c\u5f37\u5316\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>IES\u30e9\u30a4\u30c8\uff1a<\/strong>&nbsp;\u5f62\u72b6\u306b\u57fa\u3065\u3044\u3066GI\u306e\u660e\u308b\u3055\u3092\u6b63\u3057\u304f\u8abf\u6574\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-1024x512.jpeg\" alt=\"\" class=\"wp-image-5884\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-1024x512.jpeg 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-300x150.jpeg 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-768x384.jpeg 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-1536x768.jpeg 1536w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-2048x1024.jpeg 2048w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-18x9.jpeg 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-500x250.jpeg 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-800x400.jpeg 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-1280x640.jpeg 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-31-1920x960.jpeg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>D5 \u306e\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001IES \u30d5\u30a1\u30a4\u30eb\u306e\u5f62\u72b6\u304c\u7570\u306a\u3063\u3066\u3082 IES \u30e9\u30a4\u30c8\u306e\u30d0\u30a6\u30f3\u30b9\u306f\u76ee\u7acb\u3063\u3066\u5909\u5316\u3057\u307e\u305b\u3093\u3002.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-1024x512.jpeg\" alt=\"\" class=\"wp-image-5885\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-1024x512.jpeg 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-300x150.jpeg 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-768x384.jpeg 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-1536x768.jpeg 1536w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-2048x1024.jpeg 2048w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-18x9.jpeg 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-500x250.jpeg 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-800x400.jpeg 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-1280x640.jpeg 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-32-1920x960.jpeg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>D5\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001IES\u30e9\u30a4\u30c8\u304b\u3089\u306e\u8df3\u306d\u8fd4\u308a\u5149\u304cIES\u30d5\u30a1\u30a4\u30eb\u306e\u5f62\u72b6\u306b\u5408\u308f\u305b\u3066\u6b63\u78ba\u306b\u5909\u5316\u3057\u307e\u3059\u3002.<\/em><\/p>\n\n\n\n<p>\u200d<\/p>\n\n\n\n<p><strong>2. \u30b9\u30c6\u30fc\u30b8\u30e9\u30a4\u30c8\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc<\/strong>&nbsp;\u30b9\u30c6\u30fc\u30b8\u30e9\u30a4\u30c8\u306e\u30b4\u30dc\u30d1\u30bf\u30fc\u30f3\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u6b63\u78ba\u306a\u6295\u5c04\u7167\u660e\u3092\u542b\u3080\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5fdc\u3058\u305f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306eGI\uff08\u30b0\u30ed\u30fc\u30d0\u30eb\u30a4\u30eb\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\uff09\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"533\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-175-1024x533.png\" alt=\"\" class=\"wp-image-5887\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-175-1024x533.png 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-175-300x156.png 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-175-768x400.png 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-175-1536x799.png 1536w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-175-18x9.png 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-175-500x260.png 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-175-800x416.png 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-175-1280x666.png 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-175.png 1903w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u30b9\u30c6\u30fc\u30b8\u30e9\u30a4\u30c8\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u53cd\u5c04\u5149\u306f\u3001\u30b4\u30fc\u30d1\u30bf\u30fc\u30f3\u3092\u5909\u66f4\u3057\u3066\u3082\u5927\u304d\u306a\u9055\u3044\u306f\u73fe\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"533\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-33-1024x533.jpeg\" alt=\"\" class=\"wp-image-5886\" style=\"width:800px\" srcset=\"https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-33-1024x533.jpeg 1024w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-33-300x156.jpeg 300w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-33-768x400.jpeg 768w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-33-1536x799.jpeg 1536w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-33-18x9.jpeg 18w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-33-500x260.jpeg 500w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-33-800x416.jpeg 800w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-33-1280x666.jpeg 1280w, https:\/\/www.d5render.com\/wp-content\/uploads\/2026\/03\/image-33.jpeg 1903w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>D5\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u30b9\u30c6\u30fc\u30b8\u30e9\u30a4\u30c8\u304b\u3089\u306e\u53cd\u5c04\u5149\u304c\u30b4\u30fc\u30dc\u30d1\u30bf\u30fc\u30f3\u306b\u5408\u308f\u305b\u3066\u6b63\u78ba\u306b\u5909\u5316\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002.<\/em><\/p>\n\n\n\n<p>\u200d<\/p>\n\n\n\n<p><strong>3. \u77e9\u5f62\u304a\u3088\u3073\u30b9\u30c8\u30ea\u30c3\u30d7\u30e9\u30a4\u30c8\uff1a<\/strong>&nbsp;\u65b0\u3057\u3044\u300c\u6e1b\u8870\u5f37\u5ea6\u300d\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u304c\u3001GI\u306e\u660e\u308b\u3055\u3068\u7167\u660e\u7bc4\u56f2\u306b\u6b63\u78ba\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"984\" height=\"589\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-42.gif\" alt=\"\" class=\"wp-image-5888\" style=\"width:800px\"><\/figure>\n\n\n\n<p><em>\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u9593\u63a5\u7167\u660e\u306e\u6e1b\u8870\u5f37\u5ea6\u304c\u4f4e\u304f\u3066\u3082\u58c1\u3092\u7167\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"984\" height=\"589\" src=\"https:\/\/usa-wps.d5render.com\/wp-content\/uploads\/2026\/03\/image-43.gif\" alt=\"\" class=\"wp-image-5889\" style=\"width:800px\"><\/figure>\n\n\n\n<p><em>D5\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u8df3\u306d\u8fd4\u3063\u305f\u5149\u306f\u5b9f\u969b\u306e\u6e1b\u8870\u5f37\u5ea6\u306b\u57fa\u3065\u3044\u3066\u6b63\u78ba\u306b\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">07 \u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u79fb\u884c\u306b\u95a2\u3059\u308b\u91cd\u8981\u306a\u6ce8\u610f\u70b9<\/h2>\n\n\n\n<p>\u7d99\u7d9a\u4e2d\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u4e00\u8cab\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u73fe\u5728\u306eD5\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u65b0\u898f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u301c\u304b\u3089\u958b\u59cb\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u00a0<strong><a href=\"\/ja\/download\/\">D5 Render \u66f4\u65b0\u7248<\/a><\/strong>\u00a0\u6700\u9069\u306a\u7d50\u679c\u3068\u6b63\u78ba\u306a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u53e4\u3044\u30b7\u30fc\u30f3\u30d5\u30a1\u30a4\u30eb\u3092\u66f4\u65b0\u3059\u308b\u969b\u306b\u306f\u3001\u5f37\u5316\u3055\u308c\u305fGI\u7cbe\u5ea6\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3001\u30e9\u30a4\u30c8\u306e\u914d\u7f6e\u3084\u660e\u308b\u3055\u306e\u8abf\u6574\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>01 Preface 1.1 What is GI? Designers often strive to create renderings so realistic that they are indistinguishable from photographs. Detailed modeling plays a significant role in achieving realism, but advanced rendering software capable of accurately simulating light and materials in the real world is essential to take renderings to the next level. Global Illumination (GI) is the technique in computer graphics that replicates realistic lighting interactions. It calculates not only the direct lighting from a source but also the indirect lighting that reaches a surface after multiple bounces. In the real world, light continues to bounce off surfaces until its energy dissipates. Simulating this phenomenon is crucial for producing [&hellip;]<\/p>","protected":false},"author":3,"featured_media":5875,"parent":0,"template":"","meta":{"_acf_changed":false,"_vp_format_video_url":"","_vp_image_focal_point":[]},"blog-category":[19],"class_list":["post-5862","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog-category-features"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.d5render.com\/ja\/wp-json\/wp\/v2\/blog\/5862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.d5render.com\/ja\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.d5render.com\/ja\/wp-json\/wp\/v2\/types\/blog"}],"author":[{"embeddable":true,"href":"https:\/\/www.d5render.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.d5render.com\/ja\/wp-json\/wp\/v2\/media\/5875"}],"wp:attachment":[{"href":"https:\/\/www.d5render.com\/ja\/wp-json\/wp\/v2\/media?parent=5862"}],"wp:term":[{"taxonomy":"blog-category","embeddable":true,"href":"https:\/\/www.d5render.com\/ja\/wp-json\/wp\/v2\/blog-category?post=5862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}