{"id":953,"date":"2023-05-31T17:41:12","date_gmt":"2023-05-31T08:41:12","guid":{"rendered":"https:\/\/v-ray.jp\/article\/?p=953"},"modified":"2023-05-31T17:51:48","modified_gmt":"2023-05-31T08:51:48","slug":"intel-open-pgl-%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%9f%e3%83%91%e3%82%b9%e3%82%ac%e3%82%a4%e3%83%89%e3%82%b5%e3%83%b3%e3%83%97%e3%83%aa%e3%83%b3%e3%82%b0","status":"publish","type":"post","link":"https:\/\/v-ray.jp\/article\/archives\/953","title":{"rendered":"Intel Open PGL \u3092\u4f7f\u7528\u3057\u305f\u30d1\u30b9\u30ac\u30a4\u30c9\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0"},"content":{"rendered":"<p>\u3053\u306e\u8a18\u4e8b\u306fChaos.com\u306e\u3053\u3061\u3089\u306e[<a href=\"https:\/\/www.chaos.com\/blog\/path-guiding-with-intel-open-pgl-in-v-ray\">\u30d6\u30ed\u30b0\u8a18\u4e8b<\/a>]\u3092\u65e5\u672c\u8a9e\u8a33\u3057\u305f\u7269\u3067\u3059<\/p>\n<h2>\u6982\u8981<\/h2>\n<p>V-Ray 6.1 \u306b\u306f\u5b9f\u9a13\u7684\u306a\u6a5f\u80fd\u306e1\u3064\u3068\u3057\u3066\u3001Intel\u793e\u306e <a href=\"http:\/\/www.openpgl.org\/\">Open Path Guiding Library<\/a> \u3092\u521d\u671f\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u30d1\u30b9\u30ac\u30a4\u30c9\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u8a73\u7d30\u3068\u3001\u3053\u306e\u7d71\u5408\u306b\u304a\u3051\u308b Intel\u793e\u3068Chaos\u793e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u5185\u5bb9\u3092\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002\u3053\u306e\u30d6\u30ed\u30b0\u6295\u7a3f\u306e\u4e00\u90e8\u306f\u3001Intel\u793e\u306e\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u30fb\u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3042\u308b Sebastian Herholz\u6c0f\u306b\u3088\u3063\u3066\u5bc4\u7a3f\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30d1\u30b9\u30ac\u30a4\u30c9\u3068\u306f\uff1f<\/h2>\n<p>\u6700\u65b0\u306e\u30ec\u30f3\u30c0\u30e9\u30fc\u3067\u30d5\u30a9\u30c8\u30ea\u30a2\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u306a\u30a4\u30e1\u30fc\u30b8\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u624b\u6cd5\u306e1\u3064\u306f\u3001\u5358\u65b9\u5411\u306e\u30d1\u30b9\u30c8\u30ec\u30fc\u30b9\u3067\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3092\u7c21\u5358\u306b\u8aac\u660e\u3059\u308b\u3068\u3001\u30ec\u30f3\u30c0\u30e9\u30fc\u306f\u30ab\u30e1\u30e9\u306e\u4f4d\u7f6e\u304b\u3089\u753b\u50cf\u306e\u30d4\u30af\u30bb\u30eb\u5358\u4f4d\u306b\u30b7\u30fc\u30f3\u306b\u5149(Ray)\u3092\u6253\u3061\u8fbc\u3093\u3067\u8ffd\u8de1\u3057\u307e\u3059\u3002<br \/>\n\u3053\u308c\u3089\u306e\u5149\u7dda(Ray)\u306e\u8ffd\u8de1\u8a08\u7b97\u306f\u3001\u6700\u7d42\u7684\u306a\u30d4\u30af\u30bb\u30eb\u306e\u5024\/\u8272\u3092\u6c7a\u5b9a\u3059\u308b\u30b7\u30fc\u30f3\u304b\u3089\u5149\u306e\u4f1d\u308f\u308a\u65b9\u306e\u89e3\u3092\u63a8\u5b9a\u3059\u308b\u8a08\u7b97\u3067\u3059\u3002\u5149\u7dda(Ray)\u3068\u30b7\u30fc\u30f3\u30b8\u30aa\u30e1\u30c8\u30ea\u304c\u4ea4\u5dee\u3059\u308b\u305f\u3073\u306b\u3001\u30ec\u30f3\u30c0\u30e9\u30fc\u306f\u30b7\u30fc\u30f3\u306e\u5149\u6e90\u304b\u3089\u306e\u76f4\u63a5\u7167\u660e\u3092\u8a08\u7b97\u3057\u3001\u305d\u308c\u3089\u306e\u5149\u7dda(Ray)\u3092\u53cd\u5c04\u3055\u305b\u3066\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30a4\u30eb\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u3001\u53cd\u5c04\u3001\u5c48\u6298\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide01.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-955 size-full\" src=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide01.jpg\" alt=\"\" width=\"1410\" height=\"800\" srcset=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide01.jpg 1410w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide01-300x170.jpg 300w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide01-768x436.jpg 768w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide01-1024x581.jpg 1024w\" sizes=\"auto, (max-width: 1410px) 100vw, 1410px\" \/><\/a><\/p>\n<p>\u30ab\u30e1\u30e9\u304b\u3089\u5149\u6e90\u304c\u898b\u3048\u306a\u3044\u69d8\u306a\u56f0\u96e3\u306a\u7167\u660e\u6761\u4ef6\u3068\u5747\u4e00\u306b\u30b5\u30f3\u30d7\u30eb\u3059\u308b\u30d1\u30b9\u30fb\u30c8\u30ec\u30fc\u30b9\u3067\u306f\u3001\u6975\u4e00\u90e8\u306e\u30d1\u30b9\u306e\u307f\u304c\u7167\u660e\u306b\u5230\u9054\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u975e\u5e38\u306b\u30ce\u30a4\u30ba\u306e\u591a\u3044\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u5834\u5408\u7d50\u679c\u3068\u3057\u3066\u5f97\u3089\u308c\u308b\u753b\u50cf\u306f\u7269\u7406\u7684\u306b\u6b63\u78ba\u3067\u3059\u304c\u3001\u30ce\u30a4\u30ba\u304c\u975e\u5e38\u306b\u591a\u3044\u3067\u3057\u3087\u3046\u3002\u3053\u306e\u30ce\u30a4\u30ba\u3092\u671b\u307e\u3057\u3044\u30ec\u30d9\u30eb\u306b\u4f4e\u6e1b\u3059\u308b\u306b\u306f\u3001\u30d4\u30af\u30bb\u30eb\u3054\u3068\u306b\u5341\u5206\u306a\u30b5\u30f3\u30d7\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002\u30ce\u30a4\u30ba\u3092\u524a\u6e1b\u3059\u308b\u306b\u306f\u4e00\u822c\u7684\u306b\u3001\u30ec\u30f3\u30c0\u30e9\u30fc\u304c\u30b7\u30fc\u30f3\u5185\u306e\u5149\u306e\u4f1d\u9054\u3092\u3069\u306e\u7a0b\u5ea6\u3046\u307e\u304f\u30b5\u30f3\u30d7\u30eb\u3067\u304d\u308b\u304b\u3001\u3064\u307e\u308a\u3001\u30d4\u30af\u30bb\u30eb\u306e\u5024\u306b\u5927\u304d\u304f\u5bc4\u4e0e\u3059\u308b\u30b7\u30fc\u30f3\u306e\u9818\u57df 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\/><\/a><\/p>\n<p>\u30d1\u30b9\u30ac\u30a4\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3088\u308a\u591a\u304f\u306e\u30d1\u30b9\u304c\u30b7\u30fc\u30f3\u306e\u660e\u308b\u3044\u9818\u57df\u306b\u5230\u9054\u3057\u3001\u6700\u7d42\u7684\u306a\u30d4\u30af\u30bb\u30eb\u306e\u660e\u308b\u3055\u306b\u5bc4\u4e0e\u3057\u30ce\u30a4\u30ba\u306e\u5c11\u306a\u3044\u753b\u50cf\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30b9\u30ac\u30a4\u30c9\u306f\u3001\u30b7\u30fc\u30f3\u306e\u9593\u63a5\u7167\u660e\u306b\u95a2\u3059\u308b\u60c5\u5831\u304c\u307e\u3063\u305f\u304f\u7121\u3044\u3068\u3044\u3046\u30ec\u30f3\u30c0\u30e9\u30fc\u306e\u5236\u9650\u3092\u514b\u670d\u3059\u308b\u3053\u3068\u3067\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3067\u3059\u3002\u30d1\u30b9\u30ac\u30a4\u30c9\u306f\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u30d7\u30ea\u30d1\u30b9\u307e\u305f\u306f\u30d7\u30ed\u30b0\u30ec\u30c3\u30b7\u30d6\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u53cd\u5fa9\u4e2d\u306b\u3001\u30b7\u30fc\u30f3\u306e\u9593\u63a5\u7167\u660e\u306e\u8fd1\u4f3c\u5024\u3092\u5b66\u7fd2\u3057\u307e\u3059\u3002\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u4e2d\u3001\u30ec\u30f3\u30c0\u30e9\u30fc\u304c\u6b21\u306e\u5149\u7dda(Ray)\u3092\u3069\u306e\u65b9\u5411\u306b\u767a\u5c04\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u9593\u63a5\u7167\u660e\u306e\u8fd1\u4f3c\u5024\u3092\u4f7f\u7528\u3057\u3066\u5149\u7dda\u3092\u91cd\u8981\u306a\u65b9\u5411 (\u4f8b\u3048\u3070\u30b7\u30fc\u30f3\u306e\u3088\u308a\u660e\u308b\u3044\u9818\u57df) \u306b\u5c0e\u304d\u307e\u3059\u3002\u3053\u306e\u5149\u7dda(Ray)\u306e\u6253\u3061\u8fbc\u3080\u65b9\u5411\u3092\u300c\u30ac\u30a4\u30c9\u300d\u3059\u308b\u4e8b\u306b\u3088\u308a\u3001\u7279\u306b V-Ray \u306e<a href=\"https:\/\/www.chaos.com\/blog\/v-ray-first-look-smarter-rendering-with-the-new-adaptive-dome-light\">\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30c9\u30fc\u30e0 \u30e9\u30a4\u30c8\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u6280\u8853<\/a>\u3084Chaos Corona\u306e<a href=\"https:\/\/www.chaos.com\/blog\/what-are-caustics-and-how-to-render-them-the-right-way\">\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u30b3\u30fc\u30b9\u30c6\u30a3\u30af\u30b9\u6280\u8853<\/a>\u306a\u3069\u306e\u4ed6\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6700\u9069\u5316\u3067\u306f\u30ab\u30d0\u30fc\u3055\u308c\u306a\u3044\u8907\u96d1\u306a\u7167\u660e\u72b6\u6cc1\u3092\u6301\u3064\u30b7\u30fc\u30f3\u3067\u3001\u5927\u5e45\u306a\u30ce\u30a4\u30ba\u4f4e\u6e1b\u3068\u753b\u50cf\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u306e\u9ad8\u901f\u5316\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<h2>\u306a\u305cV-Ray\u306fIntel\u793e\u306eOpenPGL \u3092\u5c0e\u5165\u3057\u305f\u306e\u304b<\/h2>\n<p>\u30d1\u30b9\u30ac\u30a4\u30c9\u306f\u6570\u5341\u5e74\u306b\u308f\u305f\u308b\u7814\u7a76\u306e\u6210\u679c\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u30ec\u30f3\u30c0\u30e9\u30fc\u3078\u306e\u63a1\u7528\u306f\u6700\u8fd1\u59cb\u307e\u3063\u305f\u3070\u304b\u308a\u3067\u3059 (\u53c2\u8003: P<a href=\"https:\/\/dl.acm.org\/doi\/10.1145\/3305366.3328091\">ath guiding in production | ACM SIGGRAPH 2019 course<\/a>) [0]\u3002<br \/>\n\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u696d\u754c\u5168\u4f53\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u308b\u307b\u3069\u5805\u7262\u304b\u3064\u52b9\u7387\u7684\u306a\u300c\u552f\u4e00\u306e\u300d\u7d4c\u8def\u6848\u5185\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u5b58\u5728\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u308c\u304cIntel\u793e\u304c\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3068\u3057\u3066Intel Open PGL\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u5354\u529b\u3057\u3066\u65e5\u5e38\u306e\u5236\u4f5c\u3067\u4f7f\u7528\u3067\u304d\u308b\u307b\u3069\u5805\u7262\u304b\u3064\u52b9\u7387\u7684\u306a\u30d1\u30b9\u30ac\u30a4\u30c9 \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u958b\u767a\u3057\u3066\u3044\u308b\u7406\u7531\u3067\u3059\u3002Intel\u793e\u306f\u3001<a href=\"https:\/\/www.embree.org\/\">Intel Embree (embree.org\/)<\/a> \u304c\u696d\u754c\u6a19\u6e96\u7684\u306a\u30ec\u30a4 \u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\/\u30a4\u30f3\u30bf\u30fc\u30bb\u30af\u30b7\u30e7\u30f3 \u30ab\u30fc\u30cd\u30eb\u7528\u3067\u3042\u308b\u306e\u3068\u540c\u69d8\u306b\u3001Intel Open PGL \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0 \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u304a\u3051\u308b\u30d1\u30b9 \u30ac\u30a4\u30c9\u306e\u6700\u9ad8\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Chaos \u304c Open PGL \u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3092\u9078\u629e\u3057\u305f\u306e\u306f\u3001Open PGL \u304c\u6709\u671b\u306a\u7d50\u679c\u3092\u793a\u3057\u3001Corona \u3084 V-Ray \u306a\u3069\u306e\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u30ec\u30f3\u30c0\u30e9\u30fc\u306b\u6bd4\u8f03\u7684\u7c21\u5358\u306b\u7d71\u5408\u3067\u304d\u308b API \u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u70ba\u3067\u3059\u3002\u3055\u3089\u306b\u3001Embree\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u7d4c\u9a13\u306f\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u4e3b\u5c0e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u660e\u3089\u304b\u306a\u5229\u70b9\u3092\u5b9f\u8a3c\u3057\u307e\u3057\u305f\u3002\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u306e\u8ca2\u732e\u8005\u304c\u53c2\u52a0\u3059\u308b\u3001\u5805\u7262\u3067\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9ad8\u3044\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<\/p>\n<h2>Intel Open PGL \u306e\u958b\u767a\u65b9\u6cd5<\/h2>\n<p>Sebastian Herholz\u6c0f\u3068\u3082\u3046 1 \u4eba\u306e Intel \u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0 \u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3042\u308b Addis Dittebrandt\u6c0f\u304c\u4e3b\u306a\u958b\u767a\u4f5c\u696d\u3092\u6307\u63ee\u3057\u3066\u3044\u307e\u3059\u3002 Blender\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304b\u3089\u306e\u8ca2\u732e\u304c\u63d0\u4f9b\u3055\u308c\u3001\u73fe\u5728\u306f Chaos\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304b\u3089\u3082\u8ca2\u732e\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u6280\u8853\u7684\u306a\u8a73\u7d30\u3068\u305d\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>Intel Open PGL \u306f\u3001\u30b7\u30fc\u30f3\u306e\u5149\u306e\u5206\u5e03\u3092\u8fd1\u4f3c\u3057\u3066\u3001Ray\u4ea4\u5dee\u306b\u304a\u3051\u308b\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u6c7a\u5b9a\u3092\u91cd\u8981\u5ea6\u306e\u9ad8\u3044\u65b9\u5411 (\u5f37\u3044\u9593\u63a5\u7167\u660e\u306e\u3042\u308b\u65b9\u5411) \u306b\u5c0e\u304d\u307e\u3059\u3002\u30b7\u30fc\u30f3\u306e\u5149\u5206\u5e03\u306e\u8fd1\u4f3c\u5024\u306f\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u4e2d\u306b\u5b66\u7fd2\u3055\u308c\u308b\u304b\u3001V-Ray\u306e\u5834\u5408\u306e\u3088\u3046\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u30d7\u30ea\u30d1\u30b9\uff08\u30e9\u30a4\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\uff09\u3067\u5b66\u7fd2\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30b7\u30fc\u30f3\u5168\u4f53\u306e\u9ad8\u6b21\u5143\u306e\u5149\u5206\u5e03 (\u30e9\u30a4\u30c8\u30d5\u30a3\u30fc\u30eb\u30c9) \u306e\u8fd1\u4f3c\u3092\u8868\u3059\u305f\u3081\u306b\u3001\u30b7\u30fc\u30f3\u306e\u7a7a\u9593\u9818\u57df\u304c\u6700\u521d\u306b\u5c0f\u3055\u306a\u9818\u57df\u306b\u5206\u5272\u3055\u308c\u3001\u5404\u9818\u57df\u306b\u306f\u5c40\u6240\u7684\u306a\u5165\u5c04\u5149\u5206\u5e03\u306e\u8fd1\u4f3c\u5024\u304c\u683c\u7d0d\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8fd1\u4f3c\u306f\u30e9\u30a4\u30c8\u30d7\u30ed\u30fc\u30d6\u306b\u4f3c\u3066\u304a\u308a\u3001\u5bfe\u5fdc\u3059\u308b\u9818\u57df\u5168\u4f53\u306e\u8fd1\u4f3c\u5024\u3092\u683c\u7d0d\u3059\u308b\u306e\u306b\u6709\u52b9\u3067\u3059\u3002<\/p>\n<p>\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u4e2d\u3001\u65b0\u3057\u3044\u65b9\u5411\u304c\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3055\u308c\u308b\u6bce\u306b\u3001\u73fe\u5728\u306e\u4ea4\u70b9\u3067\u306e\u5149\u306e\u5206\u5e03\u304c\u66f4\u65b0\u3055\u308c\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u305f\u30a4\u30e1\u30fc\u30b8\u306b\u5927\u304d\u304f\u5bc4\u4e0e\u3059\u308b\u91cd\u8981\u306a\u65b9\u5411\u3078\u306e\u30d1\u30b9\u3092\u30ac\u30a4\u30c9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059 ([3]\u3001[4])\u3002Intel Open PGL \u306f\u3001\u30b5\u30fc\u30d5\u30a7\u30b9\u3084\u30dc\u30ea\u30e5\u30fc\u30e0\u3068\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u30d1\u30b9\u3092\u30ac\u30a4\u30c9\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30de\u30eb\u30c1\u30d0\u30a6\u30f3\u30b9\u62e1\u6563\u7167\u660e\u3001\u591a\u91cd\u6563\u4e71\u30dc\u30ea\u30e5\u30fc\u30e1\u30c8\u30ea\u30c3\u30af\u7167\u660e\u3001\u3055\u3089\u306b\u5358\u7d14\u306a\u76f4\u63a5\u304a\u3088\u3073\u9593\u63a5\u30b3\u30fc\u30b9\u30c6\u30a3\u30c3\u30af\u52b9\u679c\u306a\u3069\u306e\u8907\u96d1\u306a\u9593\u63a5\u7167\u660e\u30b7\u30ca\u30ea\u30aa\u3067\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n<h2>V-Ray 6.1 \u3067\u306e Intel Open PGL \u5b9f\u88c5<\/h2>\n<p>V-Ray 6.1 \u306eCPU\u30ec\u30f3\u30c0\u30e9\u30fc\u306b\u306f\u5b9f\u9a13\u7684\u306b Intel Open PGL \u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u73fe\u5728\u306e\u6240\u30d1\u30b9\u30ac\u30a4\u30c9\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306fV-Ray\u306e\u30e9\u30a4\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u69cb\u7bc9\u4e2d\u306b\u884c\u308f\u308c\u307e\u3059\u3002\u305d\u306e\u70ba\u3001\u30e9\u30a4\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u8a2d\u5b9a\u306b \u300cpath guiding\u300d\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u898b\u3064\u304b\u308a\u307e\u3059\u3002<a href=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide03.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-964\" src=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide03.jpg\" alt=\"\" width=\"1920\" height=\"1089\" srcset=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide03.jpg 1920w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide03-300x170.jpg 300w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide03-768x436.jpg 768w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/pathguide03-1024x581.jpg 1024w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a>\u3053\u308c\u306b\u3088\u308a\u3001\u30e9\u30a4\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u8a08\u7b97\u3055\u308c\u308b\u3068\u3001\u30d7\u30ed\u30b0\u30ec\u30c3\u30b7\u30d6\u30fb\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30e2\u30fc\u30c9\u3068\u30d0\u30b1\u30c3\u30c8\u30fb\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30e2\u30fc\u30c9\u306e\u4e21\u65b9\u3067\u30d1\u30b9\u30ac\u30a4\u30c9\u3092\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u62e1\u6563\u53cd\u5c04 (GI) \u3068\u5149\u6ca2\u53cd\u5c04\u3001\u30dc\u30ea\u30e5\u30fc\u30e0\u5185\u306e\u9593\u63a5\u7167\u660e\u7b49\u306f\u30d1\u30b9\u30ac\u30a4\u30c9\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306b\u3088\u3063\u3066\u3001\u3088\u308a\u65e9\u304f\u30ce\u30a4\u30ba\u3092\u53ce\u675f\u3067\u304d\u307e\u3059\u3002\u30d1\u30b9\u30ac\u30a4\u30c9\u306e\u76ee\u7684\u306f\u3001\u56f0\u96e3\u306a\u30b7\u30ca\u30ea\u30aa\u3067\u30b5\u30f3\u30d7\u30eb\u3092\u52b9\u7387\u5316\u3057\u3001\u30ce\u30a4\u30ba\u3092\u3088\u308a\u901f\u304f\u53ce\u675f\u3055\u305b\u308b\u4e8b\u3067\u3059\u3002\u30d1\u30b9\u30ac\u30a4\u30c9\u306f\u3001VRayMtl\u3001VRayEnvironmentFog\u3001VRay VolumeGrid\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30b9\u30ac\u30a4\u30c9\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u30e9\u30a4\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u8a08\u7b97\u30d5\u30a7\u30fc\u30ba\u4e2d\u306b\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3055\u308c\u308b\u305f\u3081\u3001\u30e9\u30a4\u30c8 \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30b5\u30f3\u30d7\u30eb\u6570\uff08subdivs\uff09\u3092\u5897\u3084\u3059\u3068\u3001\u30ac\u30a4\u30c9\u30a8\u30f3\u30b8\u30f3\u304c\u51e6\u7406\u3059\u308b\u30c7\u30fc\u30bf\u304c\u5897\u3048\u308b\u305f\u3081\u3001\u6700\u7d42\u7684\u306a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u5b9f\u969b\u306e\u52b9\u679c<\/h2>\n<p>\u30d1\u30b9\u30ac\u30a4\u30c9\u306e\u5b9f\u88c5\u306f\u307e\u3060\u5b9f\u9a13\u6bb5\u968e\u3067\u3042\u308a\u3001\u767a\u5c55\u4e2d\u306e\u6280\u8853\u3067\u3059\u3002\u305d\u306e\u7d50\u679c\u306f\u30b7\u30fc\u30f3\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002\u30b7\u30fc\u30f3\u306b\u3088\u3063\u3066\u306f\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3067\u304d\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u3042\u307e\u308a\u5f79\u306b\u7acb\u305f\u306a\u3044\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u307e\u3067\u306b\u78ba\u8a8d\u3057\u305f\u6700\u826f\u306e\u7d50\u679c\u306f\u3001\u30b7\u30fc\u30f3\u306e\u5927\u90e8\u5206\u304c\u9593\u63a5\u7167\u660e\u3067\u7167\u3089\u3055\u308c\u3066\u3044\u308b\u30b7\u30fc\u30f3\u3067\u3059\u3002\uff08\u30ab\u30e1\u30e9\u304b\u3089\u30e9\u30a4\u30c8\u304c\u76f4\u63a5\u898b\u3048\u306a\u3044\u30b7\u30fc\u30f3\uff09\u4ee5\u4e0b\u306f\u3001\u30d1\u30b9\u30ac\u30a4\u30c9\u306b\u3088\u3063\u3066\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\u304c\u5927\u5e45\u306b\u6539\u5584\u3055\u308c\u308b\u30b7\u30fc\u30f3\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<h3>\u4f8b\uff11<\/h3>\n<p><a href=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-957\" src=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-4.jpg\" alt=\"\" width=\"1920\" height=\"1089\" srcset=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-4.jpg 1920w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-4-300x170.jpg 300w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-4-768x436.jpg 768w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-4-1024x581.jpg 1024w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a><\/p>\n<p>V-Ray \u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30fb\u30c9\u30fc\u30e0\u30e9\u30a4\u30c8\u3068 OpenPGL \u306e\u30d1\u30b9\u30ac\u30a4\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\uff08\u3053\u306e\u30b7\u30fc\u30f3\u306fTurbosquid\u3067\u8cfc\u5165\u3055\u308c\u305f\u30b7\u30fc\u30f3\u3067\u3059\uff1ahttp:\/\/www.turbosquid.com\/3d-models\/scenes-loft-3d-model\/685003\uff09<\/p>\n<p>\u3053\u306e\u30b7\u30fc\u30f3\u3067\u306f\u975e\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u306a\u5834\u5408\u6bd4\u8f03\u3057\u3066\u3001\u30d1\u30b9\u30ac\u30a4\u30c9\u3068 V-Ray \u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30fb\u30c9\u30fc\u30e0\u30e9\u30a4\u30c8\u306e\u4e21\u65b9\u306e\u6700\u9069\u5316\u306b\u3088\u308a\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\u304c\u5927\u5e45\u306b\u77ed\u7e2e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u304c\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30c9\u30fc\u30e0\u3068OpenPGL\u306f\u305d\u308c\u305e\u308c\u5358\u72ec\u3067\u901f\u5ea6\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u304c\u3001\u3046\u307e\u304f\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u6700\u901f\u306e\u7d50\u679c\u3092\u751f\u307f\u51fa\u3059\u4e8b\u3082\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u3067\u306f\u3001VRaySampleRate \u30ec\u30f3\u30c0\u30fc\u30a8\u30ec\u30e1\u30f3\u30c8\u3068\u3001\u8a2d\u5b9a\u306e\u3055\u307e\u3056\u307e\u306a\u7d44\u307f\u5408\u308f\u305b\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\u3092\u793a\u3057\u307e\u3059\u3002\u30b7\u30fc\u30f3\u306f\u3001\u30d4\u30af\u30bb\u30eb\u3042\u305f\u308a\u6700\u5927 40 \u306e AA \u30b5\u30d6\u30c7\u30a3\u30d3\u30b8\u30e7\u30f3 (\u3064\u307e\u308a\u3001\u30d4\u30af\u30bb\u30eb\u3042\u305f\u308a 1600 \u30b5\u30f3\u30d7\u30eb) \u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30e9\u30a4\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u306f 3000 subdivs (\u3064\u307e\u308a\u3001900\u4e07\u306e\u753b\u50cf\u30b5\u30f3\u30d7\u30eb) \u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002\u5de6\u4e0a\u9685\u306e\u975e\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u306e\u7d50\u679c\u3067\u306f\u3001\u753b\u50cf\u306e\u4e00\u90e8 (\u3064\u307e\u308a\u3001\u8d64\u3067\u7740\u8272\u3055\u308c\u305f\u90e8\u5206) \u306f\u3001\u76ee\u7684\u306e (\u5206\u6563\u30d9\u30fc\u30b9\u306e) \u30ce\u30a4\u30ba\u3057\u304d\u3044\u5024\u306b\u5230\u9054\u3057\u3066\u3044\u306a\u3044\u4e8b\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-5.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-958\" src=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-5.jpg\" alt=\"\" width=\"1920\" height=\"1089\" srcset=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-5.jpg 1920w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-5-300x170.jpg 300w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-5-768x436.jpg 768w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-5-1024x581.jpg 1024w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a><\/p>\n<p>\u4ee5\u4e0b\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306f\u3001\u30e9\u30a4\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30b5\u30f3\u30d7\u30eb\u6570\uff08subdivs\uff09\u306b\u5fdc\u3058\u305f\u30d1\u30b9\u30ac\u30a4\u30c9\u306e\u52b9\u7387\u52b9\u679c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30e9\u30a4\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30b5\u30f3\u30d7\u30eb\uff08subdivs\uff09\u304c\u5897\u3048\u308b\u3068\u3001\u30d1\u30b9\u30ac\u30a4\u30c9\u306b\u3088\u308a\u591a\u304f\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30fb\u30b5\u30f3\u30d7\u30eb\u304c\u63d0\u4f9b\u3055\u308c\u308b\u305f\u3081\u3001\u6700\u7d42\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u4e2d\u306b\u5149\u7dda(Ray)\u3092\u3088\u308a\u9069\u5207\u306b\u30ac\u30a4\u30c9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-6-white_new.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-959\" src=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-6-white_new.jpg\" alt=\"\" width=\"1920\" height=\"1089\" srcset=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-6-white_new.jpg 1920w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-6-white_new-300x170.jpg 300w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-6-white_new-768x436.jpg 768w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-6-white_new-1024x581.jpg 1024w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a><\/p>\n<h3>\u4f8b\uff12<\/h3>\n<p><a href=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/cathedral-1410x800.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-960\" src=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/cathedral-1410x800.jpg\" alt=\"\" width=\"1920\" height=\"1089\" srcset=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/cathedral-1410x800.jpg 1920w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/cathedral-1410x800-300x170.jpg 300w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/cathedral-1410x800-768x436.jpg 768w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/cathedral-1410x800-1024x581.jpg 1024w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a><\/p>\n<p>\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30fb\u30c9\u30fc\u30e0\u30e9\u30a4\u30c8\u3068 Open PGL \u30d1\u30b9 \u30ac\u30a4\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n(Radiosity Competition\u3088\u308a Sibenik cathedral \u30b7\u30fc\u30f3: (http:\/\/hdri.cgtechniques.com\/~sibenik2\/)<\/p>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u30d1\u30b9\u30ac\u30a4\u30c9\u3068\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30fb\u30c9\u30fc\u30e0\u30e9\u30a4\u30c8\u306e\u4e21\u65b9\u304c\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\u306e\u77ed\u7e2e\u306b\u5f79\u7acb\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u306e\u7167\u660e\u72b6\u6cc1\u3067\u306f\u30d1\u30b9\u30ac\u30a4\u30c9\u306e\u52b9\u679c\u304c\u306f\u308b\u304b\u306b\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u74b0\u5883\u304b\u3089\u306e\u7167\u660e\u306e\u5927\u90e8\u5206\u304c\u30b8\u30aa\u30e1\u30c8\u30ea\u306b\u3088\u3063\u3066\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002\u3053\u306e\u30b7\u30fc\u30f3\u306f\u300130 AA subdivs (\u30d4\u30af\u30bb\u30eb\u3042\u305f\u308a\u6700\u5927 900 \u30b5\u30f3\u30d7\u30eb) \u3068 0.03 \u306e\u30ce\u30a4\u30ba\u3057\u304d\u3044\u5024\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d1\u30b9\u30ac\u30a4\u30c9\u306f\u3001\u540c\u3058\u30ce\u30a4\u30ba \u30ec\u30d9\u30eb\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30b5\u30f3\u30d7\u30eb\u306e\u6570\u3092\u5927\u5e45\u306b\u6e1b\u3089\u3059\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30e9\u30a4\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u306f 3000 subdivs (\u3064\u307e\u308a\u3001900 \u4e07\u306e\u753b\u50cf\u30b5\u30f3\u30d7\u30eb) \u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-7.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-961\" src=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-7.jpg\" alt=\"\" width=\"1920\" height=\"1089\" srcset=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-7.jpg 1920w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-7-300x170.jpg 300w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-7-768x436.jpg 768w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-7-1024x581.jpg 1024w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a><\/p>\n<p>\u3053\u306e\u30b7\u30fc\u30f3\u3067\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30e9\u30a4\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5 \u30b5\u30f3\u30d7\u30eb\u5024 1000 subdivs\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u3001\u30d1\u30b9\u30ac\u30a4\u30c9\u306b\u3088\u308b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u5927\u5e45\u306a\u6539\u5584\u304c\u767a\u63ee\u3055\u308c\u307e\u305b\u3093\u3002\u3088\u308a\u591a\u304f\u306e\u30b5\u30f3\u30d7\u30eb\u5024\uff08subdivs\uff09\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30b7\u30fc\u30f3\u306b\u95a2\u3059\u308b\u3088\u308a\u591a\u304f\u306e\u60c5\u5831\u304c\u5229\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u30d1\u30b9\u30ac\u30a4\u30c9\u304c\u3088\u308a\u9069\u5207\u306b\u5f71\u97ff\u3059\u308b\u69d8\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-8-white.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-962\" src=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-8-white.jpg\" alt=\"\" width=\"1920\" height=\"1089\" srcset=\"https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-8-white.jpg 1920w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-8-white-300x170.jpg 300w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-8-white-768x436.jpg 768w, https:\/\/v-ray.jp\/article\/wp-content\/uploads\/sites\/3\/2023\/05\/Path_Guiding-1410x800-8-white-1024x581.jpg 1024w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/a><\/p>\n<h2>\u4eca\u5f8c\u306e\u5c55\u958b<\/h2>\n<p>\n\u3053\u306e\u521d\u671f\u5b9f\u88c5\u306f\u4e00\u90e8\u306e\u72b6\u6cc1\u3067\u306f\u3059\u3067\u306b\u5f79\u7acb\u3064\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u8fd1\u3044\u5c06\u6765\u3001\u6b21\u306e\u69d8\u306a\u3055\u3089\u306b\u591a\u304f\u306e\u6539\u826f\u304c\u884c\u308f\u308c\u308b\u4e88\u5b9a\u3067\u3059\uff1a<\/p>\n<ul>\n<li>\u7d4c\u8def\u8a98\u5c0e\u306e\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u3001\u3088\u308a\u5e45\u306e\u5e83\u3044\u30b7\u30fc\u30f3\u3067\u6d3b\u7528\u3067\u304d\u308b\u4e8b\u3092\u76ee\u6307\u3057\u307e\u3059\u3002\u73fe\u6642\u70b9\u3067\u306f\u3001\u30d1\u30b9\u30ac\u30a4\u30c9\u306e\u4f7f\u7528\u306b\u306f\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u3042\u308b\u305f\u3081\u3001GI\/\u53cd\u5c04\u304c\u4e3b\u306a\u30ce\u30a4\u30ba\u6e90\u3067\u306f\u306a\u3044\u30b7\u30fc\u30f3\u3067\u306f\u30d1\u30b9\u30ac\u30a4\u30c9\u304c\u5f79\u306b\u7acb\u3061\u307e\u305b\u3093\u3002<\/li>\n<li>\u3088\u308a\u591a\u304f\u306e\u30de\u30c6\u30ea\u30a2\u30eb\u30bf\u30a4\u30d7\u3067\u30d1\u30b9\u30ac\u30a4\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u69d8\u306b\u62e1\u5f35\u3057\u307e\u3059\u3002VRayScannedMtl\u30de\u30c6\u30ea\u30a2\u30eb\u3001\u5149\u6ca2\u306e\u3042\u308b\u5c48\u6298\u7b49\u306f\u65e2\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002<\/li>\n<li>\u30d7\u30ed\u30b0\u30ec\u30c3\u30b7\u30d6\u30fb\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u4e2d\u306b\u5b66\u7fd2\u3092\u7d9a\u3051\u3001\u7d50\u679c\u3092\u3088\u308a\u5411\u4e0a\u3055\u305b\u307e\u3059<\/li>\n<li>\u300cadaptive prepass\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9GI \u3067\u3082\u30d1\u30b9\u30ac\u30a4\u30c9\u3092\u5229\u7528\u3067\u304d\u308b\u69d8\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>Intel\u793e\u306e\u9ad8\u5ea6\u306a\u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0 \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306b\u95a2\u3057\u3066<\/h2>\n<p>\u30a2\u30ab\u30c7\u30df\u30fc\u8cde\u3092\u53d7\u8cde\u3057\u305fIntel Embree\u3001Intel Open Image Denoise (\u30a2\u30c0\u30e0\u30b9\u30fb\u30d5\u30a1\u30df\u30ea\u30fc2 \u3067\u4f7f\u7528)\u3001Intel Open Volume Kernel Library\u306a\u3069\u3001Intel oneAPI \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30fb\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u306e\u305d\u306e\u4ed6\u306e\u9ad8\u5ea6\u306a\u30ec\u30a4 \u30c8\u30ec\u30fc\u30b7\u30f3\u30b0 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u8a73\u7d30\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002\u3059\u3079\u3066\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306fIntel\u793e\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 (GitHub) \u30ea\u30c8\u30ea\u30dd\u30b8\u3067\u5165\u624b\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30fb IntelR Open PGL \u306f <a href=\"http:\/\/www.openpgl.org\/\">openpgl.org<\/a> \u3067\u3088\u308a\u8a73\u7d30\u3092\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<h2>\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8<\/h2>\n<p>Intel\u793e\u306e\u300cCode Together\u300d\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\u30b7\u30ea\u30fc\u30ba\u306e \u300cRay Tracing, Path Tracing and Path Guiding &#8211; Finding the Light (efficiently) with Chaos and Open PGL\u300d\u3068\u3044\u3046\u65b0\u3057\u3044\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\u3067\u62c5\u5f53\u8005\u304b\u3089\u8a73\u7d30\u3092\u76f4\u63a5\u805e\u304f\u4e8b\u304c\u3067\u304d\u307e\u3059\u3002\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\u306f\u3001Spotify \u3084 Apple Podcast \u306a\u3069\u3001\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\u304c\u5b58\u5728\u3059\u308b\u5834\u6240\u3067\u3042\u308c\u3070\u3069\u3053\u3067\u3082\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u6b21\u306e\u30ea\u30f3\u30af\u304b\u3089\u76f4\u63a5\u8074\u304f\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"3LYjcbHWPl\"><p><a href=\"https:\/\/connectedsocialmedia.com\/20299\/ray-tracing-path-tracing-path-guiding-finding-the-light-efficiently-with-chaos-and-openpgl\/\">Ray Tracing, Path Tracing &#038; Path Guiding &#8211; Finding the Light (efficiently) with Chaos and OpenPGL<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Ray Tracing, Path Tracing &#038; Path Guiding &#8211; Finding the Light (efficiently) with Chaos and OpenPGL&#8221; &#8212; Connected Social Media\" src=\"https:\/\/connectedsocialmedia.com\/20299\/ray-tracing-path-tracing-path-guiding-finding-the-light-efficiently-with-chaos-and-openpgl\/embed\/#?secret=UZNEmjLIaC#?secret=3LYjcbHWPl\" data-secret=\"3LYjcbHWPl\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>V-Ray 6.1 \u306b\u306f\u4ed6\u306b\u3082\u591a\u304f\u306e\u6539\u826f\u70b9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/v-ray.jp\/v-ray\/3dsmax\/\">https:\/\/v-ray.jp\/v-ray\/3dsmax\/<\/a> \u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<p>[0] Path Guiding in Production (https:\/\/dl.acm.org\/doi\/10.1145\/3305366.3328091)<\/p>\n<p>[1] Robust fitting of parallax-aware mixtures for path guiding (https:\/\/dl.acm.org\/doi\/10.1145\/3386569.3392421)<\/p>\n<p>[2] Practical Path Guiding for Efficient Light-Transport Simulation (https:\/\/dl.acm.org\/doi\/10.1111\/cgf.13227)<\/p>\n<p>[3] Volume Path Guiding Based on Zero-Variance Random Walk Theory (https:\/\/dl.acm.org\/doi\/abs\/10.1145\/3230635)<\/p>\n<p>https:\/\/cgg.mff.cuni.cz\/~jaroslav\/papers\/2019-volume-path-guiding\/index.html<\/p>\n<p>[4] Product Importance Sampling for Light Transport Path Guiding (https:\/\/dl.acm.org\/doi\/10.5555\/3071773.3071781)<\/p>\n<p>https:\/\/cgg.mff.cuni.cz\/~jaroslav\/papers\/2016-productis\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u8a18\u4e8b\u306fChaos.com\u306e\u3053\u3061\u3089\u306e[\u30d6\u30ed\u30b0\u8a18\u4e8b]\u3092\u65e5\u672c\u8a9e\u8a33\u3057\u305f\u7269\u3067\u3059 \u6982\u8981 V-Ray 6.1 \u306b\u306f\u5b9f\u9a13\u7684\u306a\u6a5f\u80fd\u306e1\u3064\u3068\u3057\u3066\u3001Intel\u793e\u306e Open Path Guiding Library \u3092\u521d\u671f\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":954,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":{"0":"post-953","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-research"},"_links":{"self":[{"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/posts\/953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/comments?post=953"}],"version-history":[{"count":3,"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/posts\/953\/revisions"}],"predecessor-version":[{"id":966,"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/posts\/953\/revisions\/966"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/media\/954"}],"wp:attachment":[{"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/media?parent=953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/categories?post=953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/v-ray.jp\/article\/wp-json\/wp\/v2\/tags?post=953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}