{"id":2098,"date":"2026-05-27T09:59:52","date_gmt":"2026-05-27T00:59:52","guid":{"rendered":"https:\/\/persc.jp\/blog\/?p=2098"},"modified":"2026-05-27T09:59:52","modified_gmt":"2026-05-27T00:59:52","slug":"blender-rendering-noise-optimization","status":"publish","type":"post","link":"https:\/\/persc.jp\/blog\/blender-rendering-noise-optimization\/","title":{"rendered":"Blender\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u30ce\u30a4\u30ba\u5bfe\u7b566\u9078\uff5c\u767a\u751f\u6e90\u306e\u7279\u5b9a\u304b\u3089\u89e3\u6d88\u307e\u3067\u30102026\u5e74\u7248\u3011"},"content":{"rendered":"<p>Blender\u306e\u5efa\u7bc9\u30d1\u30fc\u30b9\u5236\u4f5c\u3067\u300c\u3044\u3064\u307e\u3067\u3082\u30ce\u30a4\u30ba\u304c\u6d88\u3048\u306a\u3044\u300d\u300c\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u304c\u6b8b\u308b\u300d\u3068\u56f0\u3063\u305f\u7d4c\u9a13\u306f\u3001\u5ba4\u5185\u30b7\u30fc\u30f3\u3092\u6271\u3046\u5b9f\u52d9\u8005\u306a\u3089\u307b\u307c\u5168\u54e1\u304c\u901a\u308b\u9053\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u539f\u56e0\u306e\u591a\u304f\u306f\u3001\u767a\u751f\u6e90\u3092\u7d5e\u308a\u8fbc\u307e\u305a\u306b\u5bfe\u75c7\u7642\u6cd5\u3092\u91cd\u306d\u3066\u3044\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>2026\u5e743\u670817\u65e5\u30ea\u30ea\u30fc\u30b9\u306eBlender 5.1\u3067OpenImageDenoise\uff08OIDN\uff092\u306eGPU\u52a0\u901f\u304c\u5f37\u5316\u3055\u308c\u30012025\u5e7411\u670818\u65e5\u30ea\u30ea\u30fc\u30b9\u306e5.0\u3067\u306fVolume null scattering\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u5897\u3084\u3059\u3057\u304b\u624b\u304c\u306a\u304b\u3063\u305f\u6642\u4ee3\u3068\u6bd4\u3079\u3066\u3001\u30ce\u30a4\u30ba\u5bfe\u7b56\u306e\u9078\u629e\u80a2\u306f\u78ba\u5b9f\u306b\u5e83\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Cycles\u3067\u30ce\u30a4\u30ba\u304c\u8d77\u304d\u308b4\u30d1\u30bf\u30fc\u30f3\u306e\u75c7\u72b6\u8a3a\u65ad\u304b\u3089\u3001Adaptive Sampling\u30fbOIDN\/OptiX\/Compositor\u306e3 Denoiser\u30fbClamping\u30fbFilter Glossy\u30fbLight Paths\u30fbPortal Light\u307e\u3067\u3001Blender \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0 \u30ce\u30a4\u30ba\u5bfe\u7b56\u306e\u5b9f\u52d9\u624b\u9806\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002Blender 4.5 LTS\u30685.1\u306e\u4e21\u65b9\u3092\u6271\u3044\u30015.x\u65b0\u6a5f\u80fd\u306e\u5efa\u7bc9\u5fdc\u7528\u52b9\u679c\u3082\u5408\u308f\u305b\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h2>Blender\u306e\u30ce\u30a4\u30ba\u306f\u306a\u305c\u767a\u751f\u3059\u308b\u306e\u304b<\/h2>\n<p>Blender\u306e\u30ce\u30a4\u30ba\u554f\u984c\u306b\u53d6\u308a\u7d44\u3080\u524d\u306b\u3001\u306a\u305c\u5efa\u7bc9\u30d1\u30fc\u30b9\u3067\u30ce\u30a4\u30ba\u304c\u76ee\u7acb\u3064\u306e\u304b\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u3001\u5bfe\u51e6\u306e\u512a\u5148\u9806\u4f4d\u3092\u7d44\u307f\u7acb\u3066\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002Cycles\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u6a5f\u69cb\u3068\u3001\u5efa\u7bc9\u3067\u30ce\u30a4\u30ba\u304c\u591a\u304f\u306a\u308b\u4ee3\u8868\u7684\u306a3\u3064\u306e\u5834\u9762\u3092\u9806\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>Cycles\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3068\u30ce\u30a4\u30ba\u306e\u4ed5\u7d44\u307f<\/h3>\n<p>Blender\u306e\u6a19\u6e96\u30ec\u30f3\u30c0\u30e9\u30fc Cycles \u306f\u3001\u30d4\u30af\u30bb\u30eb\u3054\u3068\u306b\u30e9\u30a4\u30c8\u30d1\u30b9\uff08\u5149\u304c\u8fbf\u308b\u7d4c\u8def\uff09\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u9078\u3073\u3001\u305d\u306e\u5e73\u5747\u3092\u53d6\u3063\u3066\u8272\u3092\u6c7a\u3081\u308b\u30d1\u30b9\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\uff08<a href=\"https:\/\/docs.blender.org\/manual\/en\/latest\/render\/cycles\/introduction.html\">Blender Manual: Cycles Introduction<\/a>\uff09\u3002\u30b5\u30f3\u30d7\u30eb\u6570\u304c\u591a\u3044\u307b\u3069\u5e73\u5747\u304c\u6ed1\u3089\u304b\u306b\u306a\u308a\u3001\u5c11\u306a\u3044\u3068\u300c\u3056\u3089\u3064\u304d\u300d\u3068\u3057\u3066\u6b8b\u308b\u306e\u304c\u30ce\u30a4\u30ba\u306e\u6839\u672c\u539f\u56e0\u3067\u3059\u3002<\/p>\n<p>\u7406\u8ad6\u4e0a\u306f\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u7121\u9650\u5927\u306b\u3059\u308c\u3070\u30ce\u30a4\u30ba\u306f\u30bc\u30ed\u306b\u8fd1\u3065\u304d\u307e\u3059\u304c\u3001\u5efa\u7bc9\u5b9f\u52d9\u30671\u679a\u306b\u4f55\u6642\u9593\u3082\u304b\u3051\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u73fe\u5b9f\u7684\u306a\u6642\u9593\u5185\u3067\u306f\u5fc5\u305a\u30ce\u30a4\u30ba\u304c\u6b8b\u308b\u524d\u63d0\u3067\u53d6\u308a\u7d44\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u5b9f\u52d9\u3067\u306f\u3001Denoiser\u30fbClamping\u30fbLight Paths\u30fbPortal Light\u30fbAdaptive Sampling\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u8a31\u5bb9\u3067\u304d\u308b\u7bc4\u56f2\u307e\u3067\u30ce\u30a4\u30ba\u3092\u843d\u3068\u3057\u8fbc\u3080\u767a\u60f3\u304c\u6a19\u6e96\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u95c7\u96f2\u306b\u5897\u3084\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u8907\u6570\u306e\u6a5f\u80fd\u3067\u767a\u751f\u6e90\u3068\u6b8b\u91cf\u3092\u540c\u6642\u306b\u524a\u3063\u3066\u3044\u304f\u9032\u3081\u65b9\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a Eevee Next\uff084.2\u3067\u6b63\u5f0f\u7248\u5316\u30fbLegacy Eevee \u5ec3\u6b62\uff09\u306f\u30e9\u30b9\u30bf\u30e9\u30a4\u30ba\u65b9\u5f0f\u306e\u305f\u3081\u3001Cycles\u3068\u540c\u7a2e\u306e\u7c92\u72b6\u30ce\u30a4\u30ba\u306f\u767a\u751f\u3057\u307e\u305b\u3093\uff08<a href=\"https:\/\/www.blender.org\/download\/releases\/4-2\/\">Blender 4.2 Release Notes<\/a>\uff09\u3002\u4ee3\u308f\u308a\u306b Screen Space Reflection \u306e\u7aef\u5207\u308c\u3084\u30d0\u30f3\u30c7\u30a3\u30f3\u30b0\u3068\u3044\u3063\u305f\u5225\u8ef8\u306e\u753b\u8cea\u554f\u984c\u304c\u51fa\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306f\u3053\u306e\u8a18\u4e8b\u306e\u5bfe\u8c61\u5916\u3067\u3059\u3002Eevee Next \u5074\u306e\u5efa\u7bc9\u5fdc\u7528\u306f <a href=\"https:\/\/persc.jp\/blog\/blender-eevee-vs-cycles\/\">Blender Eevee Next \u5efa\u7bc9archviz\u5b8c\u5168\u30ac\u30a4\u30c9<\/a> \u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u5efa\u7bc9\u30d1\u30fc\u30b9\u3067\u30ce\u30a4\u30ba\u304c\u591a\u304f\u306a\u308b3\u3064\u306e\u5834\u9762<\/h3>\n<p>\u5efa\u7bc9\u30b7\u30fc\u30f3\u3067\u30ce\u30a4\u30ba\u304c\u591a\u767a\u3059\u308b\u306e\u306f\u3001\u4e3b\u306b\u6b21\u306e3\u3064\u306e\u5834\u9762\u3067\u3059\u3002<\/p>\n<p><strong>1. \u5ba4\u5185\u30b7\u30fc\u30f3<\/strong>\uff1a\u7a93\u304b\u3089\u306e\u9593\u63a5\u5149\u304c\u4e3b\u5149\u6e90\u306b\u306a\u308a\u3001\u5149\u6e90\uff08\u7a93\u958b\u53e3\u90e8\uff09\u304c\u753b\u9762\u30b5\u30a4\u30ba\u306b\u5bfe\u3057\u3066\u5c0f\u3055\u3044\u305f\u3081\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u304c\u5f53\u305f\u308a\u306b\u304f\u3044\u69cb\u9020\u306b\u306a\u308a\u307e\u3059\u3002\u540c\u3058\u30b5\u30f3\u30d7\u30eb\u6570\u3067\u3082\u5916\u89b3\u30d1\u30fc\u30b9\u3088\u308a\u683c\u6bb5\u306b\u30ce\u30a4\u30ba\u304c\u5897\u3048\u308b\u306e\u306f\u3053\u306e\u305f\u3081\u3067\u3059\u3002\u7a93\u958b\u53e3\u90e8\u306b Portal Light \u3092\u914d\u7f6e\u3059\u308b\u3068HDRI\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u304c\u96c6\u4e2d\u3057\u3001\u5ba4\u5185\u30ce\u30a4\u30ba\u304c\u5927\u304d\u304f\u6e1b\u5c11\u3057\u307e\u3059\u3002<\/p>\n<p><strong>2. \u30ac\u30e9\u30b9\u9762\u306e\u591a\u3044\u5efa\u7bc9<\/strong>\uff1aTransmission\uff08\u900f\u904e\u30fb\u5c48\u6298\uff09\u306e\u8a08\u7b97\u304c\u8907\u96d1\u3067\u3001\u30d0\u30a6\u30f3\u30b9\u6570\u304c\u4e0d\u8db3\u3059\u308b\u3068\u30ac\u30e9\u30b9\u5468\u8fba\u306b\u30ce\u30a4\u30ba\u304c\u96c6\u4e2d\u3057\u307e\u3059\u3002\u8907\u5c64\u30ac\u30e9\u30b9\u306e\u30ab\u30fc\u30c6\u30f3\u30a6\u30a9\u30fc\u30eb\u3001\u30ac\u30e9\u30b9\u624b\u3059\u308a\u3001\u6c34\u9762\u306e\u3042\u308b\u30b7\u30fc\u30f3\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002\u30b3\u30fc\u30b9\u30c6\u30a3\u30af\u30b9\u7531\u6765\u306e\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u3082\u767a\u751f\u3057\u3084\u3059\u304f\u3001Filter Glossy\uff08\u63a8\u59681.0\uff09\u3068 Reflective\/Refractive Caustics \u306e\u30aa\u30d5\u3067\u8efd\u91cf\u306b\u5bfe\u7b56\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>3. \u591c\u666f\u30fb\u6f14\u51fa\u7167\u660e<\/strong>\uff1aEmission \u30de\u30c6\u30ea\u30a2\u30eb\u304c\u5c40\u6240\u7684\u306b\u9ad8\u8f1d\u5ea6\u306b\u306a\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\uff08\u767d\u3044\u8f1d\u70b9\uff09\u306e\u4e3b\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002\u96fb\u98fe\u3001\u30da\u30f3\u30c0\u30f3\u30c8\u30e9\u30a4\u30c8\u3001\u9593\u63a5\u7167\u660e\u3001\u30b9\u30dd\u30c3\u30c8\u7167\u660e\u3092\u591a\u7528\u3059\u308b\u5546\u696d\u7a7a\u9593\u306e\u30d1\u30fc\u30b9\u3067\u983b\u767a\u3059\u308b\u75c7\u72b6\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306b\u52a0\u3048\u3066\u3001\u30ac\u30b9\u30fb\u84b8\u6c17\u30fb\u9727\u30fb\u5927\u6c17\u6563\u4e71\u3092\u4f34\u3046 Volume \u30b7\u30fc\u30f3\u3082\u5f93\u6765\u30ce\u30a4\u30ba\u304c\u591a\u304f\u6271\u3044\u3065\u3089\u3044\u9818\u57df\u3067\u3057\u305f\u3002Blender 5.0 \u3067 Volume null scattering \u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u5207\u308a\u66ff\u308f\u308a\u3001\u30b7\u30fc\u30f3\u306b\u3088\u3063\u3066\u306f Volume \u306e\u30ce\u30a4\u30ba\u4f4e\u6e1b\u3068\u9ad8\u901f\u5316\u304c\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\uff08<a href=\"https:\/\/developer.blender.org\/docs\/release_notes\/5.0\/cycles\/\">Blender 5.0 Cycles Release Notes<\/a>\uff09\u3002<\/p>\n<p>\u305f\u3060\u3057\u9ad8\u8f1d\u5ea6\u767a\u5149\u4f53\u3092\u542b\u3080\u7159\u6f14\u51fa\uff08emission-dominated volumes\uff09\u3067\u306f\u65e2\u77e5\u554f\u984c\uff08Issue <a href=\"https:\/\/projects.blender.org\/blender\/blender\/issues\/146053\">#146053<\/a>\uff09\u3067\u30ce\u30a4\u30ba\u30fb\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u304c\u6b8b\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f Render Properties \u2192 Volume \u2192 Biased option \u3067\u65e7\u6765\u306e biased ray marching \u306b\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u53ef\u80fd\u3067\u3059\uff08step size \/ max steps \/ homogeneous volume \u8a2d\u5b9a\u3082\u5fa9\u6d3b\u3057\u307e\u3059\uff09\u3002\u30db\u30c6\u30eb\u30ed\u30d3\u30fc\u306e\u7159\u6f14\u51fa\u3084\u30d0\u30fc\u7a7a\u9593\u306e\u30b9\u30e2\u30fc\u30af\u8868\u73fe\u306f\u307e\u3055\u306b emission-dominated \u306b\u8a72\u5f53\u3059\u308b\u305f\u3081\u3001Biased option \u3078\u306e\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u899a\u3048\u3066\u304a\u304f\u3068\u5b89\u5168\u3067\u3059\uff08<a href=\"https:\/\/docs.blender.org\/manual\/en\/latest\/render\/cycles\/optimizations\/reducing_noise.html\">Reducing Noise: Blender 5.1 Manual<\/a>\uff09\u3002<\/p>\n<h2>\u30ce\u30a4\u30ba\u306e\u767a\u751f\u6e90\u3092\u8a3a\u65ad\u3059\u308b<\/h2>\n<p>\u30ce\u30a4\u30ba\u5bfe\u7b56\u3067\u6700\u3082\u6642\u9593\u3092\u7bc0\u7d04\u3067\u304d\u308b\u306e\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u5897\u3084\u3059\u524d\u306b\u300c\u3044\u307e\u4f55\u304c\u539f\u56e0\u304b\u300d\u3092\u898b\u6975\u3081\u308b\u3053\u3068\u3067\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u5897\u3084\u3059\u524d\u306b\u3001\u3044\u307e\u5897\u3084\u3057\u3066\u3082\u7121\u99c4\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u624b\u7acb\u3066\u306f\u3042\u308b\u3067\u3057\u3087\u3046\u304b\u3002\u75c7\u72b6\u304b\u3089\u767a\u751f\u6e90\u3092\u5f53\u3066\u308b4\u30d1\u30bf\u30fc\u30f3\u5206\u985e\u3068\u3001\u539f\u56e0\u304c\u7d5e\u308a\u8fbc\u3081\u306a\u3044\u3068\u304d\u306e\u5207\u308a\u5206\u3051\u624b\u9806\u3092\u9806\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30ce\u30a4\u30ba\u306e\u75c7\u72b6\u3068\u767a\u751f\u6e90\u30924\u30d1\u30bf\u30fc\u30f3\u306b\u5206\u985e\u3059\u308b<\/h3>\n<p>\u5efa\u7bc9\u30d1\u30fc\u30b9\u3067\u51fa\u308b\u30ce\u30a4\u30ba\u306f\u3001\u75c7\u72b6\u30d9\u30fc\u30b9\u3067\u6b21\u306e4\u30d1\u30bf\u30fc\u30f3\u306b\u5206\u3051\u308b\u3068\u8a3a\u65ad\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d1\u30bf\u30fc\u30f3<\/th>\n<th>\u75c7\u72b6<\/th>\n<th>\u4e3b\u306a\u539f\u56e0<\/th>\n<th>\u7b2c\u4e00\u9078\u629e\u306e\u5bfe\u51e6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u753b\u9762\u5168\u4f53\u304c\u30b6\u30e9\u30b6\u30e9<\/td>\n<td>\u30b5\u30f3\u30d7\u30eb\u6570\u4e0d\u8db3<\/td>\n<td>Adaptive Sampling \u6709\u52b9\u5316 + Denoiser<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u767d\u3044\u8f1d\u70b9\uff08\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\uff09\u304c\u70b9\u5728<\/td>\n<td>\u9ad8\u8f1d\u5ea6\u30b5\u30f3\u30d7\u30eb\u306e\u66b4\u308c<\/td>\n<td>Indirect Light Clamping\uff083.0\u301c10.0\uff09<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u30ac\u30e9\u30b9\u30fb\u900f\u660e\u7d20\u6750\u306e\u5468\u8fba\u306e\u307f\u30ce\u30a4\u30ba<\/td>\n<td>Transmission Bounces \u4e0d\u8db3<\/td>\n<td>\u30d0\u30a6\u30f3\u30b9\u6570\u309216\u4ee5\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u767a\u5149\u4f53\uff08Emission\uff09\u306e\u5468\u56f2\u306e\u307f\u8f1d\u70b9<\/td>\n<td>Emission \u5f37\u5ea6\u8a2d\u8a08\uff0fHDRI \u30d4\u30fc\u30af\u5024<\/td>\n<td>Direct Light Clamping \u307e\u305f\u306f\u5149\u6e90\u898b\u76f4\u3057<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u51fa\u5178: <a href=\"https:\/\/blendergrid.com\/articles\/fixing-fireflies-in-blender-cycles\">Blendergrid: Fixing Fireflies in Blender Cycles<\/a> \/ <a href=\"https:\/\/docs.blender.org\/manual\/en\/latest\/render\/cycles\/render_settings\/light_paths.html\">Blender 5.1 Manual: Light Paths<\/a><\/p>\n<p>\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u5206\u3051\u306e\u4fbf\u5229\u306a\u70b9\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u5897\u3084\u3059\u524d\u306b\u300c\u3044\u307e\u5897\u3084\u3057\u3066\u3082\u7121\u99c4\u304b\u3069\u3046\u304b\u300d\u3092\u5224\u65ad\u3067\u304d\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u30d1\u30bf\u30fc\u30f32\u306e\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u6570\u309210\u500d\u306b\u3057\u3066\u3082\u5b8c\u5168\u306b\u306f\u6d88\u3048\u307e\u305b\u3093\u30021\u30b5\u30f3\u30d7\u30eb\u3042\u305f\u308a\u306e\u8f1d\u5ea6\u304c\u7570\u5e38\u306b\u9ad8\u3044\u307e\u307e\u5e73\u5747\u304c\u58ca\u308c\u308b\u305f\u3081\u3067\u3001Clamping\u306e\u307b\u3046\u304c\u683c\u6bb5\u306b\u65e9\u304f\u89e3\u6c7a\u3057\u307e\u3059\u3002\u9006\u306b\u30d1\u30bf\u30fc\u30f31\u306e\u5168\u4f53\u30b6\u30e9\u30b6\u30e9\u306fClamping\u3067\u306f\u6539\u5584\u3057\u307e\u305b\u3093\u3002\u9806\u5e8f\u3092\u9593\u9055\u3048\u308b\u3068\u6642\u9593\u3060\u3051\u304c\u6d88\u3048\u3066\u3044\u304f\u306e\u3067\u3001\u75c7\u72b6\u3092\u5148\u306b\u78ba\u8a8d\u3057\u3066\u304b\u3089\u8a2d\u5b9a\u306b\u624b\u3092\u5165\u308c\u308b\u306e\u304c\u52b9\u7387\u7684\u3067\u3059\u3002<\/p>\n<h3>\u300c\u767a\u751f\u6e90\u304c\u7279\u5b9a\u3067\u304d\u306a\u3044\u5834\u5408\u300d\u306e\u5207\u308a\u5206\u3051\u65b9<\/h3>\n<p>\u30d1\u30bf\u30fc\u30f3\u306b\u5f53\u3066\u306f\u307e\u3089\u306a\u3044\u3001\u8907\u6570\u306e\u75c7\u72b6\u304c\u6df7\u5728\u3057\u3066\u3044\u308b\u3068\u3044\u3063\u305f\u30b1\u30fc\u30b9\u3067\u306f\u3001\u8981\u7d20\u3092\u9806\u756a\u306b\u5916\u3057\u3066\u3044\u304f\u5207\u308a\u5206\u3051\u304c\u6709\u52b9\u3067\u3059\u3002<\/p>\n<p><strong>STEP 1<\/strong>: \u30de\u30c6\u30ea\u30a2\u30eb\u3092\u5168\u3066 Principled BSDF \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u72b6\u614b\u306b\u5207\u308a\u66ff\u3048\u3066\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002\u30ce\u30a4\u30ba\u304c\u5927\u5e45\u306b\u6e1b\u308b\u306a\u3089\u3001\u539f\u56e0\u306f\u7d20\u6750\u5074\uff08\u7279\u6b8a\u306a\u30b7\u30a7\u30fc\u30c0\u30fc\u3084 Transmission\/Glossy \u306e\u6975\u7aef\u306a\u5024\uff09\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>STEP 2<\/strong>: \u30e9\u30a4\u30c8\u30bd\u30fc\u30b9\u3092 HDRI \u306e\u307f\u306b\u7d5e\u308a\u3001\u30a8\u30ea\u30a2\u30e9\u30a4\u30c8\u30fb\u30dd\u30a4\u30f3\u30c8\u30e9\u30a4\u30c8\u3092\u5168\u975e\u8868\u793a\u306b\u3057\u307e\u3059\u3002\u30ce\u30a4\u30ba\u91cf\u304c\u5927\u304d\u304f\u5909\u308f\u308b\u306a\u3089\u3001\u7167\u660e\u8a2d\u5b9a\u304c\u539f\u56e0\u3068\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>STEP 3<\/strong>: \u5ba4\u5185\u30b7\u30fc\u30f3\u3067 HDRI \u306e\u307f\u306e\u30c6\u30b9\u30c8\u3067\u3082\u307e\u3060\u30ce\u30a4\u30ba\u304c\u6fc0\u3057\u3044\u5834\u5408\u3001\u7a93\u30fb\u958b\u53e3\u90e8\u306b Portal Light \u3092\u914d\u7f6e\u3057\u307e\u3059\u3002\u30ce\u30a4\u30ba\u304c\u6fc0\u6e1b\u3059\u308b\u306a\u3089\u3001HDRI \u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u52b9\u7387\u304c\u539f\u56e0\u3068\u78ba\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>\u7a93\u304c\u8907\u6570\u3042\u308b\u5efa\u7269\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u958b\u53e3\u90e8\u306b Portal Light \u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u304c\u52b9\u679c\u3092\u51fa\u3059\u524d\u63d0\u3067\u3059\u30021\u304b\u6240\u3067\u3082\u6f0f\u308c\u308b\u3068\u52b9\u679c\u306f\u534a\u6e1b\u3057\u307e\u3059\u3002\u300c\u767a\u751f\u6e90\u3092\u7279\u5b9a\u3057\u3066\u304b\u3089\u5bfe\u51e6\u6cd5\u3092\u9078\u3076\u300d\u9806\u5e8f\u304c\u3001Blender\u306e\u30ce\u30a4\u30ba\u554f\u984c\u3067\u89e3\u6c7a\u307e\u3067\u306e\u6642\u9593\u3092\u6700\u3082\u77ed\u304f\u3059\u308b\u9032\u3081\u65b9\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a3a\u65ad\u9806\u5e8f\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u6570\u30fb\u89e3\u50cf\u5ea6\u30fb\u8272\u7a7a\u9593\u3068\u3044\u3063\u305f\u30d9\u30fc\u30b9\u8a2d\u5b9a\u304c\u6574\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u524d\u63d0\u306b\u7d44\u307f\u7acb\u3066\u3066\u3044\u307e\u3059\u3002\u30d9\u30fc\u30b9\u8a2d\u5b9a\u306e\u7d44\u307f\u65b9\u306f <a href=\"https:\/\/persc.jp\/blog\/blender-architecture-rendering-settings\/\">\u30ea\u30a2\u30eb\u306a\u5efa\u7bc9\u30d1\u30fc\u30b9\u3092\u4f5c\u308b\u305f\u3081\u306eBlender\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u8a2d\u5b9a7\u9078<\/a> \u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>Adaptive Sampling\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b<\/h2>\n<p>\u767a\u751f\u6e90\u306e\u898b\u5f53\u304c\u3064\u3044\u305f\u3089\u3001\u6b21\u306f\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u81ea\u4f53\u3092\u52b9\u7387\u5316\u3057\u307e\u3059\u3002Adaptive Sampling \u306f Cycles \u6a19\u6e96\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u6253\u3061\u5207\u308a\u6a5f\u80fd\u3067\u3001\u54c1\u8cea\u3092\u307b\u307c\u843d\u3068\u3055\u305a\u306b\u6642\u9593\u3092\u5727\u7e2e\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>Adaptive Sampling\u306e\u4ed5\u7d44\u307f\u3068\u52b9\u679c<\/h3>\n<p>Adaptive Sampling \u306f\u30d4\u30af\u30bb\u30eb\u3054\u3068\u306e\u30ce\u30a4\u30ba\u91cf\u3092\u8a08\u6e2c\u3057\u306a\u304c\u3089\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u9032\u3081\u3001\u30ce\u30a4\u30ba\u304c\u5c11\u306a\u3044\u90e8\u5206\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3092\u65e9\u3081\u306b\u6253\u3061\u5207\u308a\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u30ce\u30a4\u30ba\u306e\u591a\u3044\u90e8\u5206\u306b\u96c6\u4e2d\u3055\u305b\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u898b\u305f\u76ee\u306e\u54c1\u8cea\u306f\u305d\u306e\u307e\u307e\u3067\u3001\u5168\u4f53\u6642\u9593\u3092 20\u301c50% \u77ed\u7e2e\u3067\u304d\u307e\u3059\uff08<a href=\"https:\/\/superrendersfarm.com\/article\/blender-render-settings-optimization-guide\">SuperRenders Blender Render Settings 2026 Guide<\/a>\uff09\u3002<\/p>\n<p>\u8a2d\u5b9a\u306e\u4e2d\u5fc3\u306b\u306a\u308b\u306e\u306f\u6b21\u306e2\u3064\u3067\u3059\u3002<\/p>\n<p><strong>Noise Threshold\uff08\u30ce\u30a4\u30ba\u95be\u5024\uff09<\/strong>: \u5404\u30d4\u30af\u30bb\u30eb\u306e\u30ce\u30a4\u30ba\u91cf\u304c\u3053\u306e\u5024\u3092\u4e0b\u56de\u3063\u305f\u6642\u70b9\u3067\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3092\u7d42\u4e86\u3057\u307e\u3059\u3002\u516c\u5f0f\u7bc4\u56f2\u306f 0.001\u301c0.1 \u3067\u3001\u5efa\u7bc9\u30d1\u30fc\u30b9\u306e\u57fa\u6e96\u5024\u306f 0.01 \u304c\u6a19\u6e96\u3001\u9ad8\u54c1\u8cea\u4ed5\u4e0a\u3052\u3067 0.005\u301c0.001\u3001\u30c6\u30b9\u30c8\u30d7\u30ec\u30d3\u30e5\u30fc\u3067 0.1 \u307e\u3067\u4e0a\u3052\u307e\u3059\uff08<a href=\"https:\/\/docs.blender.org\/manual\/en\/latest\/render\/cycles\/render_settings\/sampling.html\">Blender 5.1 Manual: Sampling<\/a>\uff09\u3002<\/p>\n<p><strong>Min Samples\uff08\u6700\u4f4e\u30b5\u30f3\u30d7\u30eb\u6570\uff09<\/strong>: 16 \u4ee5\u4e0a\u304c\u63a8\u5968\u3067\u3059\u300216 \u672a\u6e80\u306b\u3059\u308b\u3068\u3001\u7a7a\u30fb\u58c1\u30fb\u5e8a\u306e\u30b0\u30e9\u30c7\u30fc\u30b7\u30e7\u30f3\u90e8\u306b\u30d0\u30f3\u30c7\u30a3\u30f3\u30b0\uff08\u7e1e\u6a21\u69d8\uff09\u304c\u51fa\u3084\u3059\u304f\u306a\u308b\u3053\u3068\u304c\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u6ce8\u610f\u70b9\u3068\u3057\u3066\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Blender 5.1 \u3067 Cycles CPU 5-20% \/ GPU 5-10% \u9ad8\u901f\u5316\u3001\u30b7\u30a7\u30fc\u30c0\u30b3\u30f3\u30d1\u30a4\u30eb 25-50% \u9ad8\u901f\u5316\u304c\u5165\u308a\u307e\u3057\u305f\uff08<a href=\"https:\/\/developer.blender.org\/docs\/release_notes\/5.1\/\">Blender 5.1 Release Notes<\/a>\uff09\u3002Adaptive Sampling \u306e\u52d5\u4f5c\u81ea\u4f53\u306f 4.5 LTS \u3068\u540c\u4e00\u3067\u3059\u304c\u3001\u8a08\u7b97\u901f\u5ea6\u306e\u5e95\u4e0a\u3052\u306b\u3088\u308a\u3001\u540c\u3058 Max Samples \u8a2d\u5b9a\u3067\u3082\u77ed\u6642\u9593\u3067\u6253\u3061\u5207\u3089\u308c\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u3058\u8a2d\u5b9a\u5024\u3092 4.5 LTS \u304b\u3089\u6d41\u7528\u3059\u308b\u3060\u3051\u3067\u4f53\u611f\u304c\u5909\u308f\u308b\u3001\u5730\u5473\u3067\u3059\u304c\u52b9\u304d\u3084\u3059\u3044\u6539\u5584\u3067\u3059\u3002<\/p>\n<h3>\u5efa\u7bc9\u30d1\u30fc\u30b9\u5225\u306e\u63a8\u5968\u8a2d\u5b9a\u5024\uff08\u5916\u89b3\uff0f\u5ba4\u5185\uff0f\u9ad8\u54c1\u8cea\uff09<\/h3>\n<p>\u7528\u9014\u5225\u306e\u63a8\u5968\u5024\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff082026\u5e745\u6708\u6642\u70b9\u3001\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3068\u7de8\u96c6\u90e8\u306e\u5b9f\u4f7f\u7528\u30d9\u30fc\u30b9\uff09\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7528\u9014<\/th>\n<th>Max Samples<\/th>\n<th>Noise Threshold<\/th>\n<th>Min Samples<\/th>\n<th>\u60f3\u5b9a\u51e6\u7406\u6642\u9593<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5916\u89b3\u30d1\u30fc\u30b9\uff08\u65e5\u4e2d\uff09<\/td>\n<td>512<\/td>\n<td>0.01<\/td>\n<td>16<\/td>\n<td>\u77ed\u301c\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>\u5ba4\u5185\u30d1\u30fc\u30b9\uff08\u6a19\u6e96\uff09<\/td>\n<td>1024<\/td>\n<td>0.01<\/td>\n<td>16<\/td>\n<td>\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>\u5ba4\u5185\u30d1\u30fc\u30b9\uff08\u30b3\u30fc\u30b9\u30c6\u30a3\u30af\u30b9\u542b\u3080\u9ad8\u54c1\u8cea\uff09<\/td>\n<td>2048<\/td>\n<td>0.005<\/td>\n<td>32<\/td>\n<td>\u9577<\/td>\n<\/tr>\n<tr>\n<td>\u30c6\u30b9\u30c8\u30d7\u30ec\u30d3\u30e5\u30fc<\/td>\n<td>64\u301c128<\/td>\n<td>0.02\u301c0.05<\/td>\n<td>8<\/td>\n<td>\u6700\u77ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5916\u89b3\u306f\u65e5\u4e2d\u306e\u592a\u967d\u5149\u30fb\u7a7a\u5149\u304c\u652f\u914d\u7684\u306a\u305f\u3081\u3001Max 512 \u3067\u3082\u5341\u5206\u306a\u30b1\u30fc\u30b9\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002GPU \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u524d\u63d0\u306a\u3089 256 \u3067\u3082\u5b9f\u7528\u54c1\u8cea\u306b\u5230\u9054\u3057\u307e\u3059\u3002<\/p>\n<p>\u5ba4\u5185\u306f\u9593\u63a5\u5149\u304c\u8907\u96d1\u306b\u306a\u308b\u306e\u3067 1024\u301c2048 \u304c\u76ee\u5b89\u3067\u3059\u304c\u3001Adaptive Sampling \u3092\u6709\u52b9\u5316\u3057\u3066\u3044\u308c\u3070\u5b9f\u6e2c\u3067\u306f Max \u306e\u534a\u5206\u304b\u30893\u5206\u306e2 \u3067\u6253\u3061\u5207\u3089\u308c\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002Max \u5024\u306f\u300c\u4e0a\u9650\u300d\u3068\u6349\u3048\u3001\u5b9f\u6642\u9593\u306f Noise Threshold \u304c\u6c7a\u3081\u307e\u3059\u3002<\/p>\n<p>\u6700\u521d\u306f Noise Threshold 0.01 \u304b\u3089\u59cb\u3081\u3066\u3001\u30ce\u30a4\u30ba\u304c\u6b8b\u308b\u306a\u3089\u4e0b\u3052\u308b\u3001\u6642\u9593\u304c\u8aad\u3081\u306a\u3044\u306a\u3089\u4e0a\u3052\u308b\u3001\u3068\u3044\u3046\u65b9\u5411\u3060\u3051\u899a\u3048\u3066\u304a\u3051\u3070\u8a2d\u5b9a\u3067\u8ff7\u3046\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30b5\u30f3\u30d7\u30eb\u6570\u30fb\u89e3\u50cf\u5ea6\u30fb\u8272\u7a7a\u9593\u306e\u30d9\u30fc\u30b9\u8a2d\u5b9a\u306e\u6574\u3048\u65b9\u306f <a href=\"https:\/\/persc.jp\/blog\/blender-architecture-rendering-settings\/\">\u30ea\u30a2\u30eb\u306a\u5efa\u7bc9\u30d1\u30fc\u30b9\u3092\u4f5c\u308b\u305f\u3081\u306eBlender\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u8a2d\u5b9a7\u9078<\/a> \u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>Denoiser\u306e\u7a2e\u985e\u3068\u5efa\u7bc9\u30d1\u30fc\u30b9\u3078\u306e\u4f7f\u3044\u65b9<\/h2>\n<p>\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3092\u6700\u9069\u5316\u3057\u305f\u3042\u3068\u3001\u6b8b\u3063\u305f\u30ce\u30a4\u30ba\u306f Denoiser \u3067\u4ed5\u4e0a\u3052\u307e\u3059\u3002Blender \u3067\u4f7f\u3048\u308b\u4e3b\u8981\u306a Denoiser \u306f OpenImageDenoise\uff08OIDN\uff09\u3001OptiX Denoiser\u3001Compositor Denoiser \u306e3\u7a2e\u985e\u3067\u3059\u3002<\/p>\n<h3>OpenImageDenoise\u30fbOptiX\u30fbCompositor\u306e\u9055\u3044\u3092\u6bd4\u8f03\u3059\u308b<\/h3>\n<p>3\u3064\u306e Denoiser \u3092\u5efa\u7bc9archviz \u306e\u8996\u70b9\u3067\u6bd4\u8f03\u3057\u305f\u306e\u304c\u6b21\u306e\u8868\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9805\u76ee<\/th>\n<th>OpenImageDenoise\uff08OIDN\uff09<\/th>\n<th>OptiX Denoiser<\/th>\n<th>Compositor Denoiser<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5b9f\u884c\u74b0\u5883<\/td>\n<td>CPU\u6a19\u6e96\uff0fBlender 4.1 \u4ee5\u964d\u306f\u5bfe\u5fdcGPU\uff08NVIDIA RTX\u30fbGTX16xx\u3001Apple Silicon macOS 13+\u3001Intel Xe-HPG\u3001AMD RDNA2\/3 on Linux\uff09\u3067\u3082\u52d5\u4f5c<\/td>\n<td>NVIDIA GPU \u5fc5\u9808\uff08OptiX \u5bfe\u5fdc\u306e RTX \u7cfb\uff09<\/td>\n<td>CPU\uff08\u30b3\u30f3\u30dd\u30b8\u30c3\u30c8\u6642\u306b\u9069\u7528\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u51e6\u7406\u901f\u5ea6<\/td>\n<td>\u9ad8\uff085.1 \u3067 OIDN 2 GPU\u52a0\u901f\u5f37\u5316\u306b\u3088\u308a OptiX \u540c\u7b49\uff09<\/td>\n<td>\u6700\u901f<\/td>\n<td>\u9045\uff08\u5f8c\u51e6\u7406\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u30c7\u30a3\u30c6\u30fc\u30eb\u4fdd\u6301<\/td>\n<td>\u9ad8\uff08\u5efa\u7bc9\u306e\u8cea\u611f\u306b\u6709\u5229\uff09<\/td>\n<td>\u4e2d\uff08\u904e\u5270\u5e73\u6ed1\u5316\u3042\u308a\uff09<\/td>\n<td>\u5f37\u5ea6\u306e\u90e8\u5206\u8abf\u6574\u304c\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td>Prefilter<\/td>\n<td>Accurate\uff0fFast\uff0fNone<\/td>\n<td>\uff08\u306a\u3057\uff09<\/td>\n<td>\uff08\u306a\u3057\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5efa\u7bc9\u30d1\u30fc\u30b9\u63a8\u5968\u5ea6<\/td>\n<td>\u25ce<\/td>\n<td>\u25cb\uff08\u901f\u5ea6\u512a\u5148\u6642\uff09<\/td>\n<td>\u25b3\uff08\u90e8\u5206\u8abf\u6574\u6642\uff09<\/td>\n<\/tr>\n<tr>\n<td>Blender 5.x \/ 4.5 LTS \u5bfe\u5fdc<\/td>\n<td>\u25ce\uff08OIDN 2.x \u6a19\u6e96\u642d\u8f09\u30fb5.1 \u3067 GPU \u52a0\u901f\u5f37\u5316\uff09<\/td>\n<td>\u25ce\uff08Blender 5.0 \u3067 vertical flip \u5883\u754c\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u6539\u5584\uff09<\/td>\n<td>\u25ce<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>OpenImageDenoise\uff08OIDN\uff09<\/strong> \u306f Intel \u304c\u958b\u767a\u3059\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e AI \u30c7\u30ce\u30a4\u30b6\u30fc\u3067\u3001Cycles \u306b\u6a19\u6e96\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6728\u76ee\u30fb\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u30fb\u30bf\u30a4\u30eb\u76ee\u5730\u3068\u3044\u3063\u305f\u5fae\u7d30\u306a\u30c6\u30af\u30b9\u30c1\u30e3\u4fdd\u6301\u529b\u304c\u5f37\u304f\u3001\u5efa\u7bc9\u30d1\u30fc\u30b9\u3067\u306f\u300c\u6700\u7d42\u4ed5\u4e0a\u3052\u306f OIDN\u300d\u304c\u5b9a\u77f3\u3067\u3059\u3002Blender 4.1 \u4ee5\u964d\u306f\u5bfe\u5fdc GPU \u3067\u3082\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u3001CPU \u6642\u4ee3\u306e\u300c\u9ad8\u54c1\u8cea\u3060\u304c\u9045\u3044\u300d\u3068\u3044\u3046\u5f31\u70b9\u306f\u3059\u3067\u306b\u904e\u53bb\u306e\u3082\u306e\u3067\u3059\uff08<a href=\"https:\/\/developer.blender.org\/docs\/release_notes\/4.1\/cycles\/\">Blender 4.1 Cycles Release Notes<\/a>\uff09\u3002<\/p>\n<p>Blender 5.1 \u3067 OIDN 2 \u306e GPU \u52a0\u901f\u304c\u4e00\u6bb5\u5f37\u5316\u3055\u308c\u3001\u5ba4\u5185\u30d1\u30fc\u30b9\u6700\u7d42\u51fa\u529b\u306e Denoise \u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3057\u305f\u30025.1 \u4ee5\u964d\u306f OIDN 2 GPU \u304c OptiX \u3068\u540c\u7b49\u4ee5\u4e0a\u306e\u901f\u5ea6\u3092\u5b9f\u73fe\u3057\u3064\u3064\u3001\u54c1\u8cea\u306f\u3088\u308a\u9ad8\u3044\u6c34\u6e96\u3092\u4fdd\u3061\u307e\u3059\uff08\u7279\u306b\u767a\u5149\u4f53\u306e\u591a\u3044\u30b7\u30fc\u30f3\u3067\u512a\u4f4d\uff09\u3002\u5efa\u7bc9archviz \u306e\u5ba4\u5185\u30d1\u30fc\u30b9\u306f emissive \u30de\u30c6\u30ea\u30a2\u30eb\u304c\u591a\u304f\u306a\u308a\u304c\u3061\u306a\u305f\u3081\u3001OIDN \u3092\u7b2c\u4e00\u9078\u629e\u306b\u3059\u308b\u6839\u62e0\u304c\u4e00\u6bb5\u5f37\u304f\u306a\u3063\u305f\u5f62\u3067\u3059\uff08<a href=\"https:\/\/developer.blender.org\/docs\/release_notes\/5.1\/\">Blender 5.1 Release Notes<\/a> \/ <a href=\"https:\/\/rebusfarm.net\/blog\/ai-denoising-guide-nvidia-optix-intel-oidn-and-corona-denoiser-for-architects-and-3d-artists\">AI Denoising Guide \/ RebusFarm<\/a>\uff09\u3002<\/p>\n<p><strong>OptiX Denoiser<\/strong> \u306f NVIDIA \u304c\u63d0\u4f9b\u3059\u308b GPU \u5c02\u7528\u30c7\u30ce\u30a4\u30b6\u30fc\u3067\u3001\u51e6\u7406\u901f\u5ea6\u306f\u6700\u901f\u3067\u3059\u3002\u4e00\u65b9\u3067\u5e73\u6ed1\u5316\u304c\u5f37\u3081\u306b\u304b\u304b\u308a\u3001\u8907\u96d1\u306a\u8cea\u611f\u304c\u5c11\u3057\u306e\u3063\u307a\u308a\u3059\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ec\u30d3\u30e5\u30fc\u3084\u78ba\u8a8d\u7528\u306e\u5373\u6642 Denoise \u306b\u306f\u5411\u3044\u3066\u3044\u307e\u3059\u304c\u3001\u672c\u756a\u51fa\u529b\u306f OIDN \u306b\u5207\u308a\u66ff\u3048\u308b\u306e\u304c\u5b89\u5168\u306a\u4f7f\u3044\u5206\u3051\u3067\u3059\u3002Blender 5.0 \u3067 vertical flip \u306e\u5883\u754c\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u304c\u6539\u5584\u3055\u308c\u30015.x \u74b0\u5883\u3067\u306f\u5f93\u6765\u3088\u308a\u4f7f\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\uff08<a href=\"https:\/\/developer.blender.org\/docs\/release_notes\/5.0\/cycles\/\">Blender 5.0 Cycles Release Notes<\/a>\uff09\u3002<\/p>\n<p><strong>Compositor Denoiser<\/strong> \u306f Denoise Node \u3068\u3057\u3066\u30b3\u30f3\u30dd\u30b8\u30c3\u30c8\u6bb5\u968e\u3067\u9069\u7528\u3059\u308b\u30bf\u30a4\u30d7\u3067\u3059\u3002\u30de\u30b9\u30af\u3067\u300c\u30ce\u30a4\u30ba\u3092\u53d6\u308a\u5207\u308a\u305f\u3044\u7bc4\u56f2\u300d\u3068\u300c\u8cea\u611f\u3092\u6b8b\u3057\u305f\u3044\u7bc4\u56f2\u300d\u3092\u5206\u3051\u3089\u308c\u308b\u305f\u3081\u3001\u90e8\u5206\u8abf\u6574\u306e\u624b\u6bb5\u3068\u3057\u3066\u6709\u52b9\u3067\u3059\u3002\u30b3\u30f3\u30dd\u30b8\u30c3\u30c8\u5168\u4f53\u306e\u4f7f\u3044\u65b9\u306f <a href=\"https:\/\/persc.jp\/blog\/blender-compositing\/\">Blender\u30b3\u30f3\u30dd\u30b8\u30c3\u30c8\u3068\u306f\uff5c\u5efa\u7bc9\u30d1\u30fc\u30b9\u3067\u4f7f\u30464\u3064\u306e\u30ce\u30fc\u30c9\u64cd\u4f5c\u3068\u4ed5\u4e0a\u3052\u306e\u30b3\u30c4<\/a> \u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>OIDN \u306e Prefilter \u306f Accurate\uff08\u9ad8\u54c1\u8cea\u30fb\u51e6\u7406\u6642\u95932\u500d\uff09\uff0fFast\uff08\u6a19\u6e96\uff09\uff0fNone\uff08\u6700\u901f\uff09\u306e3\u6bb5\u968e\u3067\u3059\u3002\u672c\u756a\u51fa\u529b\u306f Accurate\u3001\u30d7\u30ec\u30d3\u30e5\u30fc\u306f Fast\u3001\u3068\u3044\u3046\u4f7f\u3044\u5206\u3051\u304c\u6a19\u6e96\u306b\u306a\u308a\u307e\u3059\u3002Blender 4.2 \u3067 OIDN 2.3 \u306b\u66f4\u65b0\u3055\u308c\u3001Accurate \u30e2\u30fc\u30c9\u306f\u3055\u3089\u306b\u9ad8\u54c1\u8cea\u5316\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>Denoiser\u9069\u7528\u6642\u306e2\u3064\u306e\u6ce8\u610f\u70b9<\/h3>\n<p>Denoiser \u306f\u5f37\u529b\u3067\u3059\u304c\u3001\u4f9d\u5b58\u3057\u3059\u304e\u308b\u30682\u3064\u306e\u554f\u984c\u306b\u5f53\u305f\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u6ce8\u610f1: \u8cea\u611f\u306e\u30b9\u30e0\u30fc\u30ba\u30a2\u30a6\u30c8<\/strong>\u3002AI \u306f\u30ce\u30a4\u30ba\u3068\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u533a\u5225\u3057\u307e\u3059\u304c\u3001\u30b5\u30f3\u30d7\u30eb\u6570 64 \u4ee5\u4e0b\u306e\u6975\u7aef\u306a\u4f4e\u8a2d\u5b9a\u3067\u306f\u6728\u76ee\u30fb\u30bf\u30a4\u30eb\u76ee\u5730\u30fb\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306e\u7d30\u304b\u3044\u6a21\u69d8\u307e\u3067\u30ce\u30a4\u30ba\u3068\u5224\u5b9a\u3055\u308c\u3066\u6d88\u3048\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5efa\u7bc9\u30d1\u30fc\u30b9\u3067\u306f\u6700\u4f4e 128 \u30b5\u30f3\u30d7\u30eb\u4ee5\u4e0a\u3092\u78ba\u4fdd\u3057\u3066\u304b\u3089 Denoiser \u3092\u9069\u7528\u3059\u308b\u306e\u304c\u5b89\u5168\u3067\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u7d5e\u3063\u3066 Denoiser \u306b\u983c\u308a\u3059\u304e\u308b\u3068\u3001\u8868\u9762\u304c\u300c\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5316\u300d\u3059\u308b\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u6ce8\u610f2: \u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u3061\u3089\u3064\u304d<\/strong>\u3002Denoiser \u306f\u30d5\u30ec\u30fc\u30e0\u72ec\u7acb\u3067\u51e6\u7406\u3059\u308b\u305f\u3081\u3001\u9759\u6b62\u753b\u3067\u306f\u898b\u3048\u306a\u3044\u5dee\u5206\u304c\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306e\u9023\u7d9a\u518d\u751f\u3067\u3061\u3089\u3064\u304d\u3068\u3057\u3066\u73fe\u308c\u307e\u3059\u3002\u5efa\u7bc9\u30d5\u30e9\u30a4\u30b9\u30eb\u30fc\u52d5\u753b\u3084\u663c\u591c\u9077\u79fb\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001Temporal Denoiser\uff08\u8907\u6570\u30d5\u30ec\u30fc\u30e0\u3092\u4e00\u62ec\u51e6\u7406\u3059\u308b\u624b\u6cd5\uff09\u3092\u4f75\u7528\u3059\u308b\u304b\u3001\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u5897\u3084\u3057\u3066 Denoiser \u4f9d\u5b58\u5ea6\u3092\u4e0b\u3052\u308b\u5bfe\u5fdc\u304c\u5fc5\u8981\u3067\u3059\u3002\u306a\u304a Intel Open Image Denoise 3 \u3067\u306f temporal denoising \u3078\u306e\u5bfe\u5fdc\u304c\u4e88\u544a\u3055\u308c\u3066\u304a\u308a\uff082026\u5e741\u6708\u767a\u8868\u3001\u30d5\u30ec\u30fc\u30e0\u9593\u3061\u3089\u3064\u304d\u4f4e\u6e1b\u3092\u542b\u3080\uff09\u3001\u4eca\u5f8c\u306e Blender \u53d6\u308a\u8fbc\u307f\u3067\u72b6\u6cc1\u304c\u3055\u3089\u306b\u6539\u5584\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u7dcf\u3058\u3066 Denoiser \u306f\u300c\u6b8b\u3063\u305f\u30ce\u30a4\u30ba\u306e\u5f8c\u59cb\u672b\u300d\u3067\u3042\u308a\u3001\u300c\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u5897\u3084\u3059\u4ee3\u308f\u308a\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u767a\u751f\u6e90\u7279\u5b9a\u304b\u3089\u6bb5\u968e\u7684\u306b\u624b\u3092\u5165\u308c\u308b\u9806\u5e8f\u3092\u5b88\u308c\u3070\u3001Denoiser \u306b\u904e\u5ea6\u4f9d\u5b58\u305b\u305a\u3001\u4ed5\u4e0a\u304c\u308a\u3082\u5b89\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u306e\u6d88\u3057\u65b9\uff5cClamping\u30fbFilter Glossy\u30fbLight Paths<\/h2>\n<p>\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\uff08\u767d\u3044\u8f1d\u70b9\uff09\u3068\u3001\u30ac\u30e9\u30b9\u30fb\u900f\u660e\u7d20\u6750\u5468\u8fba\u306e\u30ce\u30a4\u30ba\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u6570\u3068\u306f\u5225\u8ef8\u306e\u5bfe\u7b56\u3067\u6d88\u3048\u308b\u5178\u578b\u4f8b\u3067\u3059\u3002Clamping\u3001Filter Glossy\u3001Light Paths \u306e3\u70b9\u30bb\u30c3\u30c8\u3067\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n<h3>Clamping\u8a2d\u5b9a\u3067\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u3092\u6291\u5236\u3059\u308b\u624b\u9806<\/h3>\n<p>Clamping \u306f Render Properties \u2192 Light Paths \u2192 Clamping \u3067\u8a2d\u5b9a\u3057\u307e\u3059\u30021\u30b5\u30f3\u30d7\u30eb\u3042\u305f\u308a\u306e\u8f1d\u5ea6\u306b\u4e0a\u9650\u3092\u8a2d\u3051\u308b\u3053\u3068\u3067\u3001\u66b4\u308c\u305f\u30b5\u30f3\u30d7\u30eb\u304c\u5e73\u5747\u3092\u58ca\u3059\u306e\u3092\u9632\u3050\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n<p><strong>Indirect Light Clamping<\/strong> \u306f\u30c7\u30d5\u30a9\u30eb\u30c8 10 \u3067\u3059\u3002\u5efa\u7bc9\u30d1\u30fc\u30b9\u3067\u306f 3.0\u301c10.0 \u306e\u7bc4\u56f2\u3067\u8abf\u6574\u3057\u3001\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u304c\u6d88\u3048\u308b\u6700\u5c0f\u9650\u306e\u5024\u3092\u63a1\u7528\u3057\u307e\u3059\uff08<a href=\"https:\/\/docs.blender.org\/manual\/en\/latest\/render\/cycles\/render_settings\/light_paths.html\">Blender 5.1 Manual: Light Paths<\/a>\uff09\u3002\u5024\u3092\u4e0b\u3052\u3059\u304e\u308b\u3068\u6697\u6240\u306e\u9593\u63a5\u5149\u304c\u5207\u308a\u6368\u3066\u3089\u308c\u3001\u5168\u4f53\u7684\u306b\u6697\u3044\u753b\u50cf\u306b\u306a\u308b\u526f\u4f5c\u7528\u304c\u51fa\u307e\u3059\u3002\u300c3.0 \u3067\u6d88\u3048\u308c\u3070 3.0\u3001\u6d88\u3048\u306a\u3051\u308c\u3070 5.0\u3001\u305d\u308c\u3067\u3082\u6d88\u3048\u306a\u3051\u308c\u3070 8.0\u300d\u3068\u6bb5\u968e\u7684\u306b\u8a66\u3059\u3068\u3001\u526f\u4f5c\u7528\u3092\u6700\u5c0f\u5316\u3057\u306a\u304c\u3089\u6700\u9069\u5024\u306b\u8fd1\u3065\u3051\u307e\u3059\u3002<\/p>\n<p><strong>Direct Light Clamping<\/strong> \u306f\u516c\u5f0f\u63a8\u5968\u3069\u304a\u308a\u30c7\u30d5\u30a9\u30eb\u30c8 0\uff08\u7121\u52b9\uff09\u306e\u307e\u307e\u4f7f\u3044\u307e\u3059\u3002\u76f4\u63a5\u5149\u306f\u592a\u967d\u5149\u30fb\u30a8\u30ea\u30a2\u30e9\u30a4\u30c8\u306a\u3069\u7269\u7406\u7684\u306b\u660e\u308b\u3044\u5149\u6e90\u306a\u306e\u3067\u3001\u3053\u3053\u306b\u4e0a\u9650\u3092\u304b\u3051\u308b\u3068\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u8a2d\u8a08\u305d\u306e\u3082\u306e\u304c\u58ca\u308c\u307e\u3059\u3002\u767a\u5149\u30de\u30c6\u30ea\u30a2\u30eb\u5468\u56f2\u306e\u8f1d\u70b9\u304c\u6d88\u3048\u306a\u3044\u7279\u6b8a\u30b1\u30fc\u30b9\u3067\u3001\u6700\u5f8c\u306e\u624b\u6bb5\u3068\u3057\u3066 10\u301c100 \u306e\u7bc4\u56f2\u3067\u9069\u7528\u3059\u308b\u7a0b\u5ea6\u306b\u7559\u3081\u307e\u3059\u3002<\/p>\n<h3>Filter Glossy\u3068Caustics\u30aa\u30d5\u904b\u7528\uff1a\u30b3\u30fc\u30b9\u30c6\u30a3\u30af\u30b9\u7531\u6765\u30ce\u30a4\u30ba\u306e\u8efd\u91cf\u5bfe\u7b56<\/h3>\n<p>\u30ac\u30e9\u30b9\u3084\u53cd\u5c04\u7d20\u6750\u307e\u308f\u308a\u306e\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u306f\u3001Filter Glossy \u3068 Caustics \u306e\u30aa\u30d5\u904b\u7528\u304c\u6700\u77ed\u306e\u5bfe\u7b56\u3067\u3059\u3002<\/p>\n<p><strong>Filter Glossy \u63a8\u5968\u5024 1.0<\/strong>\uff1a\u92ed\u3044 glossy \u53cd\u5c04\u3092\u8efd\u304f\u307c\u304b\u3057\u3001\u30b3\u30fc\u30b9\u30c6\u30a3\u30af\u30b9\u7531\u6765\u306e\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u3092\u30b5\u30f3\u30d7\u30eb\u5897\u52a0\u306a\u3057\u3067\u524a\u6e1b\u3059\u308b\u516c\u5f0f\u6a5f\u80fd\u3067\u3059\uff08<a href=\"https:\/\/blendergrid.com\/articles\/fixing-fireflies-in-blender-cycles\">Blendergrid: Fixing Fireflies<\/a>\uff09\u3002\u7269\u7406\u7684\u306b\u53b3\u5bc6\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u898b\u305f\u76ee\u3078\u306e\u5f71\u97ff\u306f\u307b\u3068\u3093\u3069\u306a\u304f\u3001\u5ba4\u5185\u30d1\u30fc\u30b9\u3067\u306f 1.0 \u3092\u5165\u308c\u3066\u304a\u304f\u306e\u304c\u5b9a\u756a\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u3059\u3002<\/p>\n<p><strong>Reflective Caustics \/ Refractive Caustics<\/strong>\uff1aRender Properties \u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3067\u5207\u308a\u66ff\u3048\u307e\u3059\u3002\u5efa\u7bc9\u5ba4\u5185\u30d1\u30fc\u30b9\u3067\u30ac\u30e9\u30b9\u30fb\u6c34\u306e\u30ad\u30e9\u30ad\u30e9\u6f14\u51fa\u304c\u4e0d\u8981\u306a\u3089\u3001\u4e21\u65b9\u30aa\u30d5\u3067\u77ac\u6642\u306b\u30ce\u30a4\u30ba\u304c\u6d88\u3048\u307e\u3059\u3002\u4f4f\u5b85\u30ea\u30d3\u30f3\u30b0\u3001\u30aa\u30d5\u30a3\u30b9\u57f7\u52d9\u5ba4\u3001\u30db\u30c6\u30eb\u30b9\u30a4\u30fc\u30c8\u30eb\u30fc\u30e0\u3068\u3044\u3063\u305f\u4e00\u822c\u7684\u306a\u5ba4\u5185\u30b7\u30fc\u30f3\u306f\u4e21\u65b9\u30aa\u30d5\u304c\u57fa\u672c\u30bb\u30c3\u30c8\u3067\u3059\u3002\u30d7\u30fc\u30eb\u3001\u30ac\u30e9\u30b9\u5929\u4e95\u306e\u3042\u308b\u30a2\u30c8\u30ea\u30a6\u30e0\u7a7a\u9593\u3067\u300c\u6c34\u9762\u306e\u5149\u63fa\u3089\u304e\u300d\u300c\u30ac\u30e9\u30b9\u8d8a\u3057\u5149\u7dda\u300d\u3092\u6f14\u51fa\u3068\u3057\u3066\u6b8b\u3057\u305f\u3044\u3068\u304d\u3060\u3051\u30aa\u30f3\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u5efa\u7bc9\u5ba4\u5185archviz\u306e\u6a19\u6e96\u8a2d\u5b9a\u3068\u3057\u3066\u3001\u300cFilter Glossy 1.0 + Reflective\/Refractive Caustics \u4e21\u65b9\u30aa\u30d5\u300d\u3092\u5165\u53e3\u306b\u7f6e\u304d\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u6570\u3067\u5bfe\u51e6\u3059\u308b\u524d\u306b\u5fc5\u305a\u78ba\u8a8d\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n<h3>Light Paths\u306e\u30d0\u30a6\u30f3\u30b9\u6570\u8abf\u6574\uff1a\u30ac\u30e9\u30b9\u30fb\u900f\u660e\u7d20\u6750\u306e\u5bfe\u51e6<\/h3>\n<p>\u30ac\u30e9\u30b9\u5468\u8fba\u306e\u30ce\u30a4\u30ba\u3084\u9ed2\u5316\u306f\u3001\u30d0\u30a6\u30f3\u30b9\u6570\u4e0d\u8db3\u304c\u539f\u56e0\u306e\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002Light Paths \u306e\u30d0\u30a6\u30f3\u30b9\u5024\u3092\u7528\u9014\u5225\u306b\u6574\u7406\u3057\u3066\u304a\u304d\u307e\u3059\uff082026\u5e745\u6708\u6642\u70b9\u306e\u5efa\u7bc9\u5b9f\u52d9\u983b\u51fa\u5024\uff09\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d0\u30a6\u30f3\u30b9\u9805\u76ee<\/th>\n<th>\u5916\u89b3\u30d1\u30fc\u30b9<\/th>\n<th>\u5ba4\u5185\u30d1\u30fc\u30b9\uff08\u6a19\u6e96\uff09<\/th>\n<th>\u5ba4\u5185\u30d1\u30fc\u30b9\uff08\u30ac\u30e9\u30b9\u591a\u7528\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Total<\/td>\n<td>8\u301c12<\/td>\n<td>12<\/td>\n<td>16\u301c24<\/td>\n<\/tr>\n<tr>\n<td>Diffuse<\/td>\n<td>4\u301c6<\/td>\n<td>6\u301c8<\/td>\n<td>6\u301c8<\/td>\n<\/tr>\n<tr>\n<td>Glossy<\/td>\n<td>4<\/td>\n<td>4<\/td>\n<td>4\u301c6<\/td>\n<\/tr>\n<tr>\n<td>Transmission<\/td>\n<td>8<\/td>\n<td>12<\/td>\n<td>16\u4ee5\u4e0a<\/td>\n<\/tr>\n<tr>\n<td>Volume<\/td>\n<td>0<\/td>\n<td>0\u301c2<\/td>\n<td>0\u301c4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Transmission Bounces<\/strong> \u306f\u30c7\u30d5\u30a9\u30eb\u30c8 12 \u3067\u3059\u3002\u30ac\u30e9\u30b91\u679a\u306e\u7a93\u306a\u3089\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u8907\u5c64\u30ac\u30e9\u30b9\u30fb\u30c8\u30ea\u30d7\u30eb\u30ac\u30e9\u30b9\u30fb\u30ab\u30fc\u30c6\u30f3\u30a6\u30a9\u30fc\u30eb\u306e\u3088\u3046\u306b\u8907\u6570\u679a\u304c\u91cd\u306a\u308b\u5834\u9762\u3067\u306f\u4e0d\u8db3\u3057\u307e\u3059\u300216\u4ee5\u4e0a\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u30ac\u30e9\u30b9\u5468\u8fba\u306e\u30ce\u30a4\u30ba\u3084\u9ed2\u5316\u304c\u89e3\u6d88\u3059\u308b\u30b1\u30fc\u30b9\u304c\u591a\u304f\u3001\u8907\u6570\u30ac\u30e9\u30b9\u8d8a\u3057\u306e\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u304c\u671f\u5f85\u901a\u308a\u306b\u660e\u308b\u304f\u306a\u3089\u306a\u3044\u3068\u304d\u306f\u3001\u307e\u305a Transmission \u3092\u7591\u3046\u306e\u304c\u5b9a\u77f3\u3067\u3059\u3002<\/p>\n<p><strong>Diffuse Bounces<\/strong> \u306f Cycles \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u304c 4 \u3067\u3059\u3002\u5ba4\u5185\u30d1\u30fc\u30b9\u306f 6\u301c8 \u307e\u3067\u4e0a\u3052\u308b\u3068\u3001\u58c1\u30fb\u5929\u4e95\u30fb\u5e8a\u306e\u76f8\u4e92\u53cd\u5c04\u304c\u81ea\u7136\u306b\u306a\u308a\u307e\u3059\u3002\u5916\u89b3\u306f\u7a7a\u5149\u30fb\u76f4\u5c04\u304c\u652f\u914d\u7684\u306a\u306e\u3067 4\u301c6 \u3067\u5341\u5206\u3067\u3059\u3002<\/p>\n<p><strong>Glossy 4 \/ Volume 0\u301c4<\/strong> \u304c\u5efa\u7bc9\u5b9f\u52d9\u306e\u983b\u51fa\u5024\u3067\u3059\u3002Volume \u306f\u30ac\u30b9\u30fb\u9727\u30fb\u5927\u6c17\u6563\u4e71\u304c\u306a\u3044\u901a\u5e38\u30b7\u30fc\u30f3\u3067\u306f 0 \u3067\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p><strong>Light Tree<\/strong> \u306f Blender 3.3 \u3067\u5b9f\u88c5\u3055\u308c\u30014.x \u3067\u5b89\u5b9a\u5316\u3092\u7d4c\u3066 5.x \u3067\u6a19\u6e96\u904b\u7528\u306b\u5165\u3063\u305f\u6a5f\u80fd\u3067\u3059\u3002\u8907\u6570\u5149\u6e90\u30b7\u30fc\u30f3\u3067\u3001\u5404\u30d4\u30af\u30bb\u30eb\u306b\u5bfe\u3057\u91cd\u8981\u306a\u5149\u6e90\u3078\u306e\u7d4c\u8def\u3092\u512a\u5148\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u5897\u3084\u3055\u305a\u306b\u30ce\u30a4\u30ba\u3092\u6e1b\u3089\u305b\u307e\u3059\u3002\u5546\u696d\u65bd\u8a2d\u306e\u3088\u3046\u306b100\u500b\u4ee5\u4e0a\u306e\u30e9\u30a4\u30c8\u3092\u914d\u7f6e\u3059\u308b\u30b7\u30fc\u30f3\u3067\u52b9\u679c\u304c\u5927\u304d\u304f\u51fa\u307e\u3059\uff08<a href=\"https:\/\/docs.blender.org\/manual\/en\/latest\/render\/cycles\/render_settings\/sampling.html#light-tree\">Blender Manual: Light Tree<\/a>\uff09\u3002<\/p>\n<p>Light Tree \u306f\u65b0\u898f\u30b7\u30fc\u30f3\u3067\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u6709\u52b9\u3067\u3059\u3002\u65e7\u30b7\u30fc\u30f3\u3092\u8aad\u307f\u8fbc\u3093\u3060\u3068\u304d\u306f\u30aa\u30d5\u306e\u307e\u307e\u306a\u306e\u3067\u3001Render Properties \u2192 Sampling \u2192 Light Tree \u306e\u72b6\u614b\u3092\u4e00\u5ea6\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff08<a href=\"https:\/\/docs.blender.org\/manual\/en\/latest\/render\/cycles\/light_settings.html\">Light Settings (Cycles): Blender 5.1 Manual<\/a>\uff09\u3002\u9006\u306b\u5149\u6e90\u304c2\u301c3\u500b\u306e\u5358\u7d14\u30b7\u30fc\u30f3\u3067\u306f per-sample overhead \u304c\u9006\u52b9\u679c\u306b\u306a\u308b\u305f\u3081\u3001\u7121\u52b9\u5316\u63a8\u5968\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u30b7\u30fc\u30f3\u3067\u6709\u52b9\u5316\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5149\u6e90\u304c\u591a\u3044\u30b7\u30fc\u30f3\u5c02\u7528\u306e\u6a5f\u80fd\u3068\u6349\u3048\u308b\u3068\u5224\u5b9a\u304c\u3076\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u8a2d\u8a08\u305d\u306e\u3082\u306e\u306f <a href=\"https:\/\/persc.jp\/blog\/blender-architecture-lighting-camera-guide\/\">Blender\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0&amp;\u30ab\u30e1\u30e9\u30ac\u30a4\u30c9\uff5cHDRI\u30fb\u5ba4\u5185\u30fb\u7126\u70b9\u8ddd\u96e2\u30923\u30b9\u30c6\u30c3\u30d7\u3067\u6574\u7406<\/a> \u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30ce\u30a4\u30ba\u5bfe\u7b56\u306e\u904b\u7528\u9806\u5e8f\u306b\u3064\u3044\u3066\u306e\u7de8\u96c6\u90e8\u306e\u898b\u89e3<\/h2>\n<p>\u3053\u3053\u307e\u3067\u7d39\u4ecb\u3057\u305f\u6a5f\u80fd\u3092\u3001\u7de8\u96c6\u90e8\u3067\u306f\u3069\u306e\u9806\u3067\u9069\u7528\u3057\u3066\u3044\u308b\u304b\u3092\u307e\u3068\u3081\u307e\u3059\u3002\u9806\u5e8f\u304c\u6c7a\u307e\u3063\u3066\u3044\u308c\u3070\u3001\u30b7\u30fc\u30f3\u304c\u5909\u308f\u3063\u3066\u3082\u624b\u304c\u6b62\u307e\u3089\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u7de8\u96c6\u90e8\u63a8\u5968\u30d5\u30ed\u30fc\uff08Clamping \u2192 Filter Glossy \u2192 Portal Light \u2192 Adaptive Sampling \u2192 Denoiser\uff09<\/h3>\n<p>\u51fa\u767a\u70b9\u3068\u3057\u3066\u3001\u7de8\u96c6\u90e8\u304c\u3088\u304f\u76f8\u8ac7\u3092\u53d7\u3051\u308b\u306e\u306f\u300cMax Samples 4096 \/ Adaptive \u30aa\u30d5 \/ Clamping \u7121\u52b9 \/ Caustics ON \/ Portal \u306a\u3057\u300d\u306e\u6700\u5927\u5024\u4f9d\u5b58\u8a2d\u5b9a\u3067\u3059\u3002\u3053\u306e\u72b6\u614b\u3060\u3068\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u70b9\u5728 + \u30ac\u30e9\u30b9\u5468\u8fba\u30ce\u30a4\u30ba\u6b8b\u7559\u304c\u5178\u578b\u30d1\u30bf\u30fc\u30f3\u306b\u306a\u308a\u307e\u3059\uff08<a href=\"https:\/\/blendergrid.com\/articles\/fixing-fireflies-in-blender-cycles\">Blendergrid: Fixing Fireflies<\/a>\uff09\u3002<\/p>\n<p>\u3053\u3053\u304b\u3089\u3001\u6b21\u306e5\u30b9\u30c6\u30c3\u30d7\u3067\u6574\u3048\u3066\u3044\u304f\u306e\u304c\u7de8\u96c6\u90e8\u63a8\u5968\u30d5\u30ed\u30fc\u3067\u3059\u3002<\/p>\n<p><strong>STEP 1<\/strong>: Indirect Light Clamping \u3092 10 \u2192 8 \u2192 5 \u3068\u6bb5\u968e\u7684\u306b\u4e0b\u3052\u3001\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u304c\u8996\u8a8d\u3067\u304d\u306a\u304f\u306a\u308b\u6700\u5c0f\u5024\u3092\u63a2\u3057\u307e\u3059\u3002<\/p>\n<p><strong>STEP 2<\/strong>: Filter Glossy \u3092 1.0 \u306b\u8a2d\u5b9a\u3057\u3001Reflective Caustics \u3068 Refractive Caustics \u3092\u4e21\u65b9\u30aa\u30d5\u306b\u3057\u307e\u3059\u3002\u30ac\u30e9\u30b9\u306e\u30ad\u30e9\u30ad\u30e9\u8f1d\u70b9\u304c\u4e00\u6c17\u306b\u6574\u7406\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><strong>STEP 3<\/strong>: \u7a93\u306e\u5168\u958b\u53e3\u90e8\u306b Portal Light \u3092\u914d\u7f6e\u3057\u307e\u3059\u3002HDRI \u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u304c\u96c6\u4e2d\u3057\u3001\u5ba4\u5185\u5168\u4f53\u306e\u7c92\u72b6\u30ce\u30a4\u30ba\u304c\u5927\u304d\u304f\u6e1b\u5c11\u3057\u307e\u3059\uff08<a href=\"https:\/\/cookwithrome.com\/blender\/what-does-portal-lighting-do-in-blender\/\">CookWithRome: Portal Lighting<\/a>\uff09\u3002<\/p>\n<p><strong>STEP 4<\/strong>: Adaptive Sampling \u3092\u6709\u52b9\u5316\uff08Noise Threshold 0.01 \/ Min Samples 16\uff09\u3057\u3001Max Samples \u3092 2048 \u306b\u4e0b\u3052\u307e\u3059\u3002\u524d\u6bb5\u3067\u30ce\u30a4\u30ba\u767a\u751f\u6e90\u3092\u6291\u3048\u3066\u3042\u308b\u306e\u3067\u65e9\u671f\u6253\u3061\u5207\u308a\u304c\u52b9\u304d\u3001\u54c1\u8cea\u306f\u307b\u307c\u540c\u7b49\u3067\u6642\u9593\u3060\u3051\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><strong>STEP 5<\/strong>: \u6700\u7d42\u5de5\u7a0b\u3068\u3057\u3066 OIDN\uff08GPU \u52d5\u4f5c\u30fbPrefilter Accurate\uff09\u3067\u4ed5\u4e0a\u3052\u307e\u3059\u3002<\/p>\n<p>\u7de8\u96c6\u90e8\u306e\u611f\u899a\u3068\u3057\u3066\u3001\u300cClamping \u2192 Filter Glossy\/Caustics \u2192 Portal Light \u2192 Adaptive Sampling \u2192 Denoiser\u300d\u306e\u30eb\u30fc\u30c1\u30f3\u3092\u8eab\u306b\u3064\u3051\u308b\u3068\u3001\u30b7\u30fc\u30f3\u3092\u554f\u308f\u305a\u8ff7\u3044\u304c\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u767a\u751f\u6e90\u5074\u3092\u5148\u306b\u6291\u3048\u308b\u9806\u5e8f\u3053\u305d\u3001Blender\u306e\u30ce\u30a4\u30ba\u5bfe\u7b56\u3067\u6700\u3082\u52b9\u304f\u8003\u3048\u65b9\u3067\u3059\u3002<\/p>\n<h3>Blender 5.1 \/ 4.5 LTS \u306e\u4f7f\u3044\u5206\u3051<\/h3>\n<p>\u6700\u5f8c\u306b\u3001\u30ce\u30a4\u30ba\u5bfe\u7b56\u306e\u8996\u70b9\u304b\u3089 Blender \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u9078\u3073\u306b\u3064\u3044\u3066\u89e6\u308c\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<p><strong>Blender 5.1 \u306e Albedo\/Normal denoising \u30d1\u30b9\u30b9\u30e0\u30fc\u30ba\u9077\u79fb\u5316<\/strong> \u3067\u3001Denoiser \u9069\u7528\u5f8c\u306e\u5883\u754c\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u304c\u6e1b\u308a\u307e\u3057\u305f\u30024.5 LTS \u3068\u6bd4\u3079\u3066\u58c1\u30fb\u5e8a\u30fb\u5929\u4e95\u306e\u7d99\u304e\u76ee\u3067\u4ed5\u4e0a\u304c\u308a\u304c\u4e00\u6bb5\u5b89\u5b9a\u3057\u307e\u3059\uff08<a href=\"https:\/\/developer.blender.org\/docs\/release_notes\/5.1\/\">Blender 5.1 Release Notes<\/a>\uff09\u3002<\/p>\n<p><strong>Blender 5.0 \u306e SSS \u30e9\u30f3\u30c0\u30e0\u30a6\u30a9\u30fc\u30af\u6539\u826f<\/strong> \u306b\u3088\u308a\u3001\u534a\u900f\u660e\u7d20\u6750\uff08\u5927\u7406\u77f3\u30fb\u88c5\u98fe\u77f3\u6750\u30fb\u874b\uff09\u306e\u30ce\u30a4\u30ba\u304c\u4f4e\u6e1b\u3057\u307e\u3057\u305f\u3002\u30db\u30c6\u30eb\u30ed\u30d3\u30fc\u306e\u5927\u7406\u77f3\u30ab\u30a6\u30f3\u30bf\u30fc\u3084\u88c5\u98fe\u77f3\u6750\u306e\u3042\u308b\u30b7\u30fc\u30f3\u3067\u5b89\u5b9a\u5ea6\u304c\u5897\u3057\u307e\u3059\uff08<a href=\"https:\/\/developer.blender.org\/docs\/release_notes\/5.0\/cycles\/\">Blender 5.0 Cycles Release Notes<\/a>\uff09\u3002<\/p>\n<p><strong>Blender 5.0 Thin Film Iridescence\uff08\u91d1\u5c5eBSDF\u8584\u819c\u5e72\u6e09\uff09<\/strong> \u306f\u3001\u30a2\u30eb\u30de\u30a4\u30c8\u30fb\u30d1\u30fc\u30eb\u5857\u88c5\u30fb\u30c1\u30bf\u30f3\u4ed5\u4e0a\u3052\u306e\u5efa\u6750\u8868\u73fe\u3092\u7269\u7406\u30d9\u30fc\u30b9\u3067\u5b9f\u88c5\u3067\u304d\u308b\u6a5f\u80fd\u3067\u3059\u3002\u5f93\u6765\u3053\u3046\u3057\u305f\u7d20\u6750\u306f\u30ce\u30a4\u30ba\u304c\u4e57\u308a\u3084\u3059\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u30de\u30c6\u30ea\u30a2\u30eb\u5074\u3067\u6b63\u78ba\u5316\u3059\u308b\u3053\u3068\u3067\u767a\u751f\u6e90\u5074\u306e\u5bfe\u7b56\u306b\u3082\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>Blender 5.0 Volume null scattering<\/strong> \u306f\u3001Volume \u30b7\u30fc\u30f3\uff08\u30ac\u30b9\u30fb\u9727\u30fb\u5927\u6c17\u6563\u4e71\uff09\u306e\u30ce\u30a4\u30ba\u3092\u5927\u304d\u304f\u6e1b\u3089\u3057\u307e\u3059\u3002emission-dominated volumes \u3067\u306e\u65e2\u77e5\u554f\u984c\u306b\u306f Biased option \u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3067\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d0\u30fc\u30b8\u30e7\u30f3\u4f7f\u3044\u5206\u3051\u306e\u76ee\u5b89\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5834\u9762<\/th>\n<th>\u63a8\u5968\u30d0\u30fc\u30b8\u30e7\u30f3<\/th>\n<th>\u7406\u7531<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5b89\u5b9a\u904b\u7528\u30fb\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u4e92\u63db\u6027\u91cd\u8996<\/td>\n<td>4.5 LTS\uff082025-07\u30ea\u30ea\u30fc\u30b9\u30fb2027-07 \u307e\u3067\u30b5\u30dd\u30fc\u30c8\uff09<\/td>\n<td>\u60c5\u5831\u91cf\u30fb\u65e2\u5b58\u8a2d\u5b9a\u5024\u306e\u6d41\u7528\u6027<\/td>\n<\/tr>\n<tr>\n<td>5.x \u65b0\u6a5f\u80fd\uff08Volume null scattering \/ OIDN 2 GPU\u52a0\u901f \/ Albedo\/Normal denoising \u30b9\u30e0\u30fc\u30ba\u9077\u79fb\u5316\uff09\u6d3b\u7528<\/td>\n<td>5.1\uff082026-03-17\u30ea\u30ea\u30fc\u30b9\uff09<\/td>\n<td>\u767a\u751f\u6e90\u5074\u306e\u6539\u826f\u3067\u6839\u672c\u5bfe\u7b56\u304c\u4e00\u6bb5\u5f37\u5316<\/td>\n<\/tr>\n<tr>\n<td>\u4f75\u7528<\/td>\n<td>\u4e21\u65b9<\/td>\n<td>\u540c\u4e00PC \u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u53ef\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u51fa\u5178: <a href=\"https:\/\/www.blender.org\/download\/lts\/\">Blender LTS \u516c\u5f0f<\/a> \/ <a href=\"https:\/\/developer.blender.org\/docs\/release_notes\/5.1\/\">Blender 5.1 Release Notes<\/a><\/p>\n<p>\u5404\u30ec\u30f3\u30c0\u30e9\u30fc\u306e 5.x \u6539\u826f\u306e\u4f53\u7cfb\u7684\u306a\u6574\u7406\u306f <a href=\"https:\/\/persc.jp\/blog\/blender-cycles-guide\/\">Blender Cycles \u5efa\u7bc9archviz\u5b8c\u5168\u30ac\u30a4\u30c9<\/a> \u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30ce\u30a4\u30ba\u5bfe\u7b56\u3092\u6574\u3048\u305f\u5148\u306b\u5909\u308f\u308b\u5efa\u7bc9\u30d1\u30fc\u30b9\u5236\u4f5c<\/h2>\n<p>\u30ce\u30a4\u30ba\u5bfe\u7b56\u306e\u624b\u9806\u304c\u8eab\u306b\u3064\u304f\u3068\u3001\u8a2d\u5b9a\u306e\u8a71\u3092\u8d85\u3048\u3066\u5236\u4f5c\u30d5\u30ed\u30fc\u5168\u4f53\u306e\u52d5\u304d\u65b9\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u6700\u5f8c\u306b\u305d\u306e\u6ce2\u53ca\u7bc4\u56f2\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30c6\u30b9\u30c8\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3068\u672c\u756a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u8ddd\u96e2\u304c\u7e2e\u307e\u308b<\/h3>\n<p>\u5f93\u6765\u306f\u300c\u30c6\u30b9\u30c8\u3067\u54c1\u8cea\u3092\u898b\u3066\u30ce\u30a4\u30ba\u304c\u6b8b\u3063\u305f\u3089\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u5897\u3084\u3057\u3066\u3082\u3046\u4e00\u5ea6\u672c\u756a\u300d\u3068\u3044\u3046\u4e8c\u5ea6\u624b\u9593\u304c\u5e38\u614b\u5316\u3057\u304c\u3061\u3067\u3057\u305f\u3002<\/p>\n<p>\u767a\u751f\u6e90\u8a3a\u65ad\u304c\u8eab\u306b\u3064\u304f\u3068\u3001\u30c6\u30b9\u30c8\u6bb5\u968e\u3067\u300c\u3053\u308c\u306fClamping\u3067\u6d88\u3048\u308b\u300d\u300c\u3053\u308c\u306fPortal Light\u304c\u5fc5\u8981\u300d\u3068\u5224\u65ad\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u672c\u756a1\u56de\u3067\u4ed5\u4e0a\u304c\u308b\u56de\u6570\u304c\u5897\u3048\u308b\u3068\u30011\u6848\u4ef6\u3042\u305f\u308a\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\u306f\u4f53\u611f\u3067\u534a\u5206\u8fd1\u304f\u307e\u3067\u7e2e\u3080\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>Blender 5.1 \u306e OIDN 2 GPU \u52a0\u901f\u3084 Cycles GPU 5-10% \u9ad8\u901f\u5316\u306f\u3001\u5e95\u4e0a\u3052\u3068\u3057\u3066\u52b9\u3044\u3066\u304d\u307e\u3059\u3002\u30ce\u30a4\u30ba\u5bfe\u7b56\u30eb\u30fc\u30c1\u30f3\u304c\u5b9a\u7740\u3057\u305f\u5b9f\u52d9\u8005\u307b\u3069\u30015.x \u74b0\u5883\u3078\u306e\u79fb\u884c\u52b9\u679c\u3092\u5f37\u304f\u53d7\u3051\u308b\u5f62\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5bfe\u5fdc\u30fb\u5b66\u7fd2\u9762\u306e\u6ce2\u53ca<\/h3>\n<p>\u8a2d\u8a08\u5909\u66f4\u3084\u7d0d\u671f\u524d\u5012\u3057\u306e\u5834\u9762\u3067\u3001\u30ce\u30a4\u30ba\u5bfe\u7b56\u306e\u5f15\u304d\u51fa\u3057\u304c\u3042\u308b\u3068\u9078\u629e\u80a2\u304c\u5e83\u304c\u308a\u307e\u3059\u3002<\/p>\n<p>\u8a2d\u8a08\u5909\u66f4\u304c\u5165\u3063\u3066\u6025\u304e\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u5dee\u3057\u66ff\u3048\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u3068\u304d\u3001Max Samples \u3092\u4e0a\u3052\u308b\u3057\u304b\u624b\u304c\u306a\u3044\u72b6\u614b\u304b\u3089\u3001\u300cFilter Glossy \u3068 Portal Light \u3067 30 \u5206\u77ed\u7e2e\u300d\u306e\u3088\u3046\u306a\u9078\u629e\u80a2\u304c\u53d6\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u7d0d\u671f\u304c\u52d5\u3044\u3066\u3082\u3001\u54c1\u8cea\u3092\u843d\u3068\u3055\u305a\u306b\u6642\u9593\u3060\u3051\u8a70\u3081\u308b\u30eb\u30fc\u30c8\u304c\u898b\u3048\u308b\u72b6\u614b\u3067\u3059\u3002<\/p>\n<p>\u5b66\u7fd2\u9762\u3067\u306f\u3001Cycles \u306e\u300c\u7269\u7406\u30d9\u30fc\u30b9\u3067\u5149\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u300d\u8003\u3048\u65b9\u304c\u5b9f\u611f\u3068\u3057\u3066\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u30ce\u30a4\u30ba\u304c\u300c\u5358\u306a\u308b\u753b\u8cea\u306e\u554f\u984c\u300d\u3067\u306f\u306a\u304f\u300c\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30fb\u30d0\u30a6\u30f3\u30b9\u30fb\u30b3\u30fc\u30b9\u30c6\u30a3\u30af\u30b9\u306e\u7d50\u679c\u300d\u3068\u7406\u89e3\u3067\u304d\u308b\u3068\u3001\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u8a2d\u8a08\u306e\u4e0a\u9054\u901f\u5ea6\u3082\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<p>Cycles \u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u30e9\u30a4\u30c8\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u7ae0\u3084\u3001Blender Studio \u304c\u516c\u958b\u3057\u3066\u3044\u308b archviz \u4e8b\u4f8b\u30d5\u30a1\u30a4\u30eb\u3092\u4e26\u884c\u3057\u3066\u8aad\u307f\u89e3\u304f\u3068\u3001\u8a2d\u5b9a\u5024\u306e\u610f\u5473\u3068\u5efa\u7bc9\u30b7\u30fc\u30f3\u3067\u306e\u59a5\u5f53\u5024\u304c\u540c\u6642\u306b\u3064\u304b\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u8a2d\u5b9a\u5024\u3092\u899a\u3048\u308b\u3088\u308a\u3001\u306a\u305c\u305d\u306e\u5024\u306b\u306a\u308b\u304b\u3092\u3064\u304b\u3080\u307b\u3046\u304c\u3001\u9577\u671f\u7684\u306b\u306f\u30ce\u30a4\u30ba\u5bfe\u7b56\u306e\u5fdc\u7528\u30b7\u30fc\u30f3\u3092\u5e83\u3052\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081\uff5c\u30ce\u30a4\u30ba\u5bfe\u7b56\u306e\u512a\u5148\u9806\u4f4d\u3068\u8a2d\u5b9a\u30d5\u30ed\u30fc<\/h2>\n<p>Blender\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u30ce\u30a4\u30ba\u5bfe\u7b56\u306f\u3001\u6b21\u306e5\u3064\u306e\u512a\u5148\u9806\u4f4d\u3067\u7d44\u307f\u7acb\u3066\u308b\u3068\u8ff7\u3044\u304c\u6e1b\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u75c7\u72b6\u3092\u8a3a\u65ad\u3059\u308b<\/strong>\uff1a\u5168\u4f53\u30b6\u30e9\u30b6\u30e9\uff0f\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\uff0f\u30ac\u30e9\u30b9\u5468\u8fba\uff0f\u767a\u5149\u4f53\u5468\u8fba\u306e4\u30d1\u30bf\u30fc\u30f3\u3067\u5207\u308a\u5206\u3051\u3002<\/li>\n<li><strong>\u767a\u751f\u6e90\u306b\u5fdc\u3058\u305f\u8a2d\u5b9a<\/strong>\uff1aClamping \/ Filter Glossy\u30fbCaustics \/ Transmission Bounces \/ Portal Light \u306e\u3069\u308c\u304c\u52b9\u304f\u304b\u3092\u75c7\u72b6\u304b\u3089\u6c7a\u3081\u308b\u3002<\/li>\n<li><strong>Adaptive Sampling \u3092\u6709\u52b9\u5316<\/strong>\uff1aNoise Threshold 0.01 \/ Min Samples 16 \u304b\u3089\u8abf\u6574\u3002<\/li>\n<li><strong>\u6700\u5f8c\u306b Denoiser<\/strong>\uff1a\u5efa\u7bc9\u30d1\u30fc\u30b9\u306f OIDN \u3092\u57fa\u672c\u9078\u629e\u80a2\u306b\u3057\u3001\u672c\u756a\u306f Prefilter Accurate\u3002Blender 5.1 \u3067 GPU \u52a0\u901f\u304c\u5f37\u5316\u3055\u308c OptiX \u540c\u7b49\u306e\u901f\u5ea6\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<li><strong>Blender 4.5 LTS \/ 5.x \u306e\u74b0\u5883\u5dee\u3092\u78ba\u8a8d<\/strong>\uff1a5.0 \u306e Volume null scattering \uff0fSSS \u6539\u826f\uff0fThin Film Iridescence\u30015.1 \u306e Cycles \u9ad8\u901f\u5316\uff0fAlbedo\/Normal denoising \u30b9\u30e0\u30fc\u30ba\u9077\u79fb\u5316\uff0fOIDN 2 GPU\u52a0\u901f \u306a\u3069\u767a\u751f\u6e90\u5074\u306e\u6539\u826f\u304c\u9032\u884c\u4e2d\u3067\u3059\u3002<\/li>\n<\/ol>\n<p>\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u95c7\u96f2\u306b\u5897\u3084\u3059\u306e\u306f\u6700\u5f8c\u306e\u624b\u6bb5\u3067\u3059\u3002\u5148\u306b\u767a\u751f\u6e90\u3092\u898b\u6975\u3081\u308b\u30eb\u30fc\u30c1\u30f3\u3092\u8eab\u306b\u3064\u3051\u308b\u3053\u3068\u304c\u3001\u5efa\u7bc9\u30d1\u30fc\u30b9\u306e\u5236\u4f5c\u6642\u9593\u3092\u7e2e\u3081\u308b\u4e00\u756a\u306e\u8fd1\u9053\u306b\u306a\u308a\u307e\u3059\u3002Clamping \u304b\u3089 Denoiser \u307e\u3067\u306e\u9806\u5e8f\u30921\u5ea6\u901a\u3057\u3067\u3084\u3063\u3066\u307f\u308b\u3068\u3001\u30b7\u30fc\u30f3\u304c\u5909\u308f\u3063\u3066\u3082\u5fdc\u7528\u304c\u5229\u304f\u611f\u899a\u304c\u3064\u304b\u3081\u307e\u3059\u3002<\/p>\n<h3>\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/h3>\n<ul>\n<li><a href=\"https:\/\/persc.jp\/blog\/blender-architecture-rendering-settings\/\">\u30ea\u30a2\u30eb\u306a\u5efa\u7bc9\u30d1\u30fc\u30b9\u3092\u4f5c\u308b\u305f\u3081\u306eBlender\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u8a2d\u5b9a7\u9078<\/a> \u2014 \u30b5\u30f3\u30d7\u30eb\u6570\u30fb\u89e3\u50cf\u5ea6\u30fb\u8272\u7a7a\u9593\u306a\u3069\u30ce\u30a4\u30ba\u5bfe\u7b56\u306e\u524d\u63d0\u3068\u306a\u308b\u30d9\u30fc\u30b9\u8a2d\u5b9a\u3092\u6574\u3048\u305f\u3044\u65b9\u3078<\/li>\n<li><a href=\"https:\/\/persc.jp\/blog\/blender-eevee-vs-cycles\/\">Blender Eevee Next \u5efa\u7bc9archviz\u5b8c\u5168\u30ac\u30a4\u30c9\uff5cLegacy\u6bd4\u8f03\u30fb\u65b0\u6a5f\u80fd5\u9078\u30fbCycles\u4f7f\u3044\u5206\u3051\u30102026\u5e74\u7248\u3011<\/a> \u2014 \u305d\u3082\u305d\u3082 Cycles \u3092\u4f7f\u3046\u3079\u304d\u304b Eevee Next \u306b\u5207\u308a\u66ff\u3048\u308b\u304b\u3092\u5224\u65ad\u3057\u305f\u3044\u65b9\u3078<\/li>\n<li><a href=\"https:\/\/persc.jp\/blog\/blender-compositing\/\">Blender\u30b3\u30f3\u30dd\u30b8\u30c3\u30c8\u3068\u306f\uff5c\u5efa\u7bc9\u30d1\u30fc\u30b9\u3067\u4f7f\u30464\u3064\u306e\u30ce\u30fc\u30c9\u64cd\u4f5c\u3068\u4ed5\u4e0a\u3052\u306e\u30b3\u30c4<\/a> \u2014 Denoiser \u3092\u30b3\u30f3\u30dd\u30b8\u30bf\u30fc\u5185\u3067\u4f7f\u3046\u65b9\u6cd5\u3084\u5f8c\u51e6\u7406\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u77e5\u308a\u305f\u3044\u65b9\u3078<\/li>\n<li><a href=\"https:\/\/persc.jp\/blog\/blender-architecture-lighting-camera-guide\/\">Blender\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0&amp;\u30ab\u30e1\u30e9\u30ac\u30a4\u30c9\uff5cHDRI\u30fb\u5ba4\u5185\u30fb\u7126\u70b9\u8ddd\u96e2\u30923\u30b9\u30c6\u30c3\u30d7\u3067\u6574\u7406<\/a> \u2014 \u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u8a2d\u8a08\u304c\u30ce\u30a4\u30ba\u306b\u5f71\u97ff\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u3092\u7591\u3063\u3066\u3044\u308b\u65b9\u3078<\/li>\n<li><a href=\"https:\/\/persc.jp\/blog\/blender-cycles-guide\/\">Blender Cycles \u5efa\u7bc9archviz\u5b8c\u5168\u30ac\u30a4\u30c9<\/a> \u2014 Cycles \u306e\u5efa\u7bc9\u7279\u5316\u8a2d\u5b9a\u3068 5.x \u6539\u826f\u3092\u4f53\u7cfb\u7684\u306b\u628a\u63e1\u3057\u305f\u3044\u65b9\u3078<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Blender\u306e\u5efa\u7bc9\u30d1\u30fc\u30b9\u5236\u4f5c\u3067\u300c\u3044\u3064\u307e\u3067\u3082\u30ce\u30a4\u30ba\u304c\u6d88\u3048\u306a\u3044\u300d\u300c\u30d5\u30a1\u30a4\u30a2\u30d5\u30e9\u30a4\u304c\u6b8b\u308b\u300d\u3068\u56f0\u3063\u305f\u7d4c\u9a13\u306f\u3001\u5ba4\u5185\u30b7\u30fc\u30f3\u3092\u6271\u3046\u5b9f\u52d9\u8005\u306a\u3089\u307b\u307c\u5168\u54e1\u304c\u901a\u308b\u9053\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u539f\u56e0\u306e\u591a\u304f\u306f\u3001\u767a\u751f\u6e90\u3092\u7d5e\u308a\u8fbc\u307e\u305a\u306b\u5bfe\u75c7\u7642\u6cd5\u3092\u91cd\u306d\u3066\u3044\u308b\u3053 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"swell_btn_cv_data":"","footnotes":""},"categories":[117,126,118],"tags":[],"class_list":["post-2098","post","type-post","status-publish","format-standard","hentry","category-3dcg","category-blender","category-software-3dcg"],"acf":[],"_links":{"self":[{"href":"https:\/\/persc.jp\/blog\/wp-json\/wp\/v2\/posts\/2098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/persc.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/persc.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/persc.jp\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/persc.jp\/blog\/wp-json\/wp\/v2\/comments?post=2098"}],"version-history":[{"count":3,"href":"https:\/\/persc.jp\/blog\/wp-json\/wp\/v2\/posts\/2098\/revisions"}],"predecessor-version":[{"id":5507,"href":"https:\/\/persc.jp\/blog\/wp-json\/wp\/v2\/posts\/2098\/revisions\/5507"}],"wp:attachment":[{"href":"https:\/\/persc.jp\/blog\/wp-json\/wp\/v2\/media?parent=2098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/persc.jp\/blog\/wp-json\/wp\/v2\/categories?post=2098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/persc.jp\/blog\/wp-json\/wp\/v2\/tags?post=2098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}