{"id":470,"date":"2022-02-04T13:41:08","date_gmt":"2022-02-04T13:41:08","guid":{"rendered":"https:\/\/3dstudio.co\/?p=470"},"modified":"2026-03-23T05:35:25","modified_gmt":"2026-03-23T05:35:25","slug":"3d-lod-level-of-detail","status":"publish","type":"post","link":"https:\/\/3dstudio.co\/ja\/3d-modeling\/3d-lod-level-of-detail\/","title":{"rendered":"LOD\u3068\u306f\uff1aLevel of Detail"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"introduction\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p>\u73fe\u4ee3\u306e\u30b2\u30fc\u30e0\u306f\u3001\u606f\u3092\u5451\u3080\u3088\u3046\u306a\u30ea\u30a2\u30eb\u306a\u74b0\u5883\u306b\u3001\u8907\u6570\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3084\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u5927\u304d\u306a\u6210\u529f\u3092\u53ce\u3081\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3084\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u306f\u3001\u8996\u70b9\u304b\u3089\u306e\u8ddd\u96e2\u306b\u5fdc\u3058\u3066\u6a5f\u80fd\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u30b7\u30fc\u30f3\u3092\u5f69\u308b\u3082\u306e\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002&nbsp;<\/p>\n\n\n\n<p>\u3068\u306f\u3044\u3048\u3001\u30a8\u30f3\u30b8\u30f3\u306f\u3059\u3079\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u51e6\u7406\u3057\u3066\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u306b\u306f\u3001\u9ad8\u901f\u306a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u5b9f\u73fe\u3059\u308bLOD\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u4eca\u65e5\u306f\u3001LOD\u3068\u306f\u4f55\u304b\u3001\u306a\u305c\u30b2\u30fc\u30e0\u5185\u3067LOD\u304c\u5fc5\u8981\u306a\u306e\u304b\u3001\u305d\u3057\u3066\u3001LOD\u3092\u4f7f\u7528\u3057\u305f\u30b2\u30fc\u30e0\u306e\u958b\u767a\u306b\u3064\u3044\u3066\u3001\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068\u3092\u5b66\u3073\u307e\u3059\u3002 <a href=\"https:\/\/3dstudio.co\/ja\/3d-character-modeling\/\">\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u30e2\u30c7\u30ea\u30f3\u30b0<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-lod\">LOD\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>LOD\u307e\u305f\u306f<strong> \u30ec\u30d9\u30eb\u30aa\u30d6\u30c7\u30a3\u30c6\u30fc\u30eb <\/strong>\u3068\u306f\u30013D\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306epolygon\u306e\u6570\u3092\u3001\u30d3\u30e5\u30fc\u30a2\u30fc\u3084\u30ab\u30e1\u30e9\u304b\u3089\u306e\u8ddd\u96e2\u306b\u5fdc\u3058\u3066\u6e1b\u3089\u3059\u624b\u6cd5\u3067\u3059\u3002\u30e2\u30c7\u30e9\u30fc\u306f\u3001CPU\u3084\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30ab\u30fc\u30c9\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u52b9\u7387\u3092\u4e0a\u3052\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"558\" src=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/how-to-edit-level-of-detail.jpg\" alt=\"\u30ec\u30d9\u30eb\u30aa\u30d6\u30c7\u30a3\u30c6\u30fc\u30eb\u306e\u7de8\u96c6\u65b9\u6cd5\" class=\"wp-image-643\" srcset=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/how-to-edit-level-of-detail.jpg 1000w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/how-to-edit-level-of-detail-300x167.jpg 300w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/how-to-edit-level-of-detail-768x429.jpg 768w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/how-to-edit-level-of-detail-18x10.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption>\u8996\u70b9\u306b\u5bfe\u3059\u308b\u7269\u4f53\u306e\u8a73\u7d30\u5ea6<\/figcaption><\/figure>\n\n\n\n<p>\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u69d8\u3005\u306a\u30ec\u30d9\u30eb\u306e\u8a73\u7d30\u306a\u30b0\u30eb\u30fc\u30d7\u304c\u3042\u308a\u307e\u3059\u3002<\/strong> \u306f\u3001\u30b2\u30fc\u30e0\u306e\u80cc\u666f\u3054\u3068\u306b\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u304c\u7570\u306a\u308bpolygon\u30ab\u30a6\u30f3\u30c8\u3092\u6301\u3061\u3001\u30b0\u30eb\u30fc\u30d7\u306b\u5c5e\u3057\u3066\u3044\u307e\u3059\u3002LOD0\u30b0\u30eb\u30fc\u30d7\u306f\u5b8c\u5168\u306b\u8a73\u7d30\u306a\u30e2\u30c7\u30eb\u3067\u3001LOD1\u3001LOD2\u4e00\u306f\u3088\u308a\u4f4e\u3044\u30ec\u30d9\u30eb\u306e\u8a73\u7d30\u306a\u30e2\u30c7\u30eb\u3001\u3068\u3044\u3063\u305f\u5177\u5408\u3067\u3059\u3002&nbsp;<\/p>\n\n\n\n<p>\u306e\u6570\u5343\u500b\u306e\u30c8\u30e9\u30a4\u30a2\u30f3\u30b0\u30eb\u307e\u3067\u69d8\u3005\u3067\u3059\u3002 <a href=\"http:\/\/3dstudio.co\/ja\/polygon-mesh\/\">\u30dd\u30ea\u30b4\u30f3\u30e1\u30c3\u30b7\u30e5<\/a> \u6700\u3082\u8a73\u7d30\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3082100\u4eba\u7a0b\u5ea6\u3001\u6700\u3082\u8a73\u7d30\u3067\u306a\u3044\u30e2\u30c7\u30eb\u3067\u3082100\u4eba\u7a0b\u5ea6\u304c\u3084\u3063\u3068\u3067\u3059\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"430\" src=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/different-level-of-detail.jpg\" alt=\"\u7570\u306a\u308b\u30ec\u30d9\u30eb\u306e\u30c7\u30a3\u30c6\u30fc\u30eb\" class=\"wp-image-644\" srcset=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/different-level-of-detail.jpg 1000w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/different-level-of-detail-300x129.jpg 300w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/different-level-of-detail-768x330.jpg 768w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/different-level-of-detail-18x8.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption>LOD\u306emesh\u306e\u6570\u304c\u5909\u5316\u3059\u308b\u3053\u3068\uff08\u30bd\u30fc\u30b9 <a href=\"https:\/\/www.youtube.com\/watch?v=mIkIMgEVnX0\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">YouTube<\/a>)<\/figcaption><\/figure>\n\n\n\n<p>\u30d7\u30ec\u30a4\u30e4\u30fc\u306e\u7d4c\u9a13\u5024\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b\u3069\u3046\u304b\u3068\u3044\u3046\u3068\u3001\u4e00 <strong>\u7b54\u3048\u306f\u30a4\u30a8\u30b9\u3067\u3082\u3042\u308a\u30ce\u30fc\u3067\u3082\u3042\u308b<\/strong>.&nbsp;<\/p>\n\n\n\n<p>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u9060\u304f\u306b\u3042\u3063\u305f\u308a\u3001\u901f\u304f\u52d5\u3044\u3066\u3044\u305f\u308a\u3059\u308b\u305f\u3081\u3001\u30e2\u30c7\u30eb\u306e\u8996\u899a\u7684\u54c1\u8cea\u306e\u4f4e\u4e0b\u306f\u307b\u3068\u3093\u3069\u6c17\u306b\u306a\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\u306f\u5927\u5e45\u306b\u6539\u5584\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306f\u6ce8\u76ee\u306b\u5024\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u898b\u3001\u4e07\u80fd\u306a\u89e3\u6c7a\u7b56\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u3084\u306f\u308a\u3059\u3079\u3066\u306e\u30b2\u30fc\u30e0\u306b\u9069\u7528\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002&nbsp;<\/p>\n\n\n\n<p class=\"note\"><strong>\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/strong>\u4e09\u89d2\u5f62\u306e\u591a\u3044\u975e\u5e38\u306b\u5358\u7d14\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3084\u3001\u56fa\u5b9a\u30ab\u30e1\u30e9\u30d3\u30e5\u30fc\u306e\u30b2\u30fc\u30e0\u3067\u306f\u3001LOD\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001mesh\u306e\u6700\u9069\u5316\u306f\u5225\u306e\u65b9\u6cd5\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"lod-parameters\">LOD\u30d1\u30e9\u30e1\u30fc\u30bf<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"625\" src=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/lod-parameters-level-of-detail.jpg\" alt=\"lod\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u8a73\u7d30\u5ea6\" class=\"wp-image-773\" srcset=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/lod-parameters-level-of-detail.jpg 1000w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/lod-parameters-level-of-detail-300x188.jpg 300w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/lod-parameters-level-of-detail-768x480.jpg 768w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/lod-parameters-level-of-detail-18x12.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>\u30b2\u30fc\u30e0\u4e2d\u3001\u69d8\u3005\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u8996\u8074\u8005\u306b\u5bfe\u3057\u3066\u7570\u306a\u308b\u8ddd\u96e2\u306b\u4f4d\u7f6e\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u8ddd\u96e2\u306e\u307f\u3067\u306f\u3001\u5404\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u3001\u98a8\u666f\u306e\u30c7\u30a3\u30c6\u30fc\u30eb\u30ec\u30d9\u30eb\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306e\u6709\u52b9\u306a\u8981\u7d20\u3068\u306f\u306a\u308a\u307e\u305b\u3093\u3002&nbsp;<\/p>\n\n\n\n<p>\u4ed6\u306b\u3082\u691c\u8a0e\u3059\u3079\u304d\u6307\u6a19\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u7279\u5fb4<\/strong> \u30fc \u73fe\u5b9f\u4e16\u754c\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u305d\u306e\u8981\u7d20\u3092\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li><li><strong>\u6a5f\u80fd\u306e\u8907\u96d1\u3055<\/strong> \u73fe\u5b9f\u4e16\u754c\u306e\u7279\u5fb4\u306e\u6700\u5c0f\u30b5\u30a4\u30ba\u3068\u305d\u306e\u5f62\u72b6\u306e\u8907\u96d1\u3055<\/li><li><strong>\u30bb\u30de\u30f3\u30c6\u30a3\u30af\u30b9 <\/strong>\u7a7a\u9593\u7684\u610f\u5473\u7684\u30b3\u30d2\u30fc\u30ec\u30f3\u30b9<\/li><li><strong>\u5bf8\u6cd5 <\/strong>\u30fc \u5404\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u306e\u5e7e\u4f55\u5b66\u7684\u5bf8\u6cd5<\/li><li><strong>\u8cea\u611f <\/strong>\u30fc \u7269\u4f53\u306b\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u8cbc\u308b\u5834\u5408\u3001\u5404\u6a5f\u80fd\u306b\u6c42\u3081\u3089\u308c\u308b\u54c1\u8cea\u30ec\u30d9\u30eb<\/li><\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u3092\u5b9a\u7fa9\u3057\u305f\u3089\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306eLOD\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u3001\u3069\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u4f7f\u3046\u304b\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"level-of-detail-management-techniques\">\u30ec\u30d9\u30eb\u30aa\u30d6\u30c7\u30a3\u30c6\u30fc\u30eb\u7ba1\u7406\u624b\u6cd5<\/h2>\n\n\n\n<p>LOD\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<strong> <\/strong>\u9069\u5207\u306a <strong>\u4e0d\u5fc5\u8981\u306a\u8a08\u7b97\u3092\u56de\u907f\u3057\u306a\u304c\u3089\u306e\u6620\u50cf\u54c1\u8cea <\/strong>\u3092\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u52a9\u3051\u3092\u501f\u308a\u3066\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u73fe\u4ee3\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u305f\u60c5\u5831\u306b\u5408\u308f\u305b\u3066\u884c\u308f\u308c\u3066\u304a\u308a\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u9665\u308a\u3084\u3059\u3044\u3082\u306e\u3068\u306f\u304b\u3051\u96e2\u308c\u3066\u3044\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<p>\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u3001\u4e3b\u306b2\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"discrete-levels-of-detail-dlod\">\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u30ec\u30d9\u30eb\u30aa\u30d6\u30c7\u30a3\u30c6\u30fc\u30eb\uff08DLOD\uff09<\/h3>\n\n\n\n<p>\u96e2\u6563\u7684\u306a\u624b\u6cd5\u3092\u7528\u3044\u3066\u4f5c\u6210\u3057\u305f <strong>\u8907\u6570\u306e\u72ec\u7acb\u3057\u305f\u3001\u307e\u305f\u306f\u7570\u306a\u308b\u30d0\u30fc\u30b8\u30e7\u30f3<\/strong> \u306f\u3001\u7570\u306a\u308b\u30ec\u30d9\u30eb\u306e\u8a73\u7d30\u3092\u6301\u3064\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u3082\u306e\u3067\u3059\u3002\u305d\u308c\u3089\u3059\u3079\u3066\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u69d8\u3005\u306apolygon\u30ea\u30c0\u30af\u30b7\u30e7\u30f3\u6280\u8853\u3067\u4f7f\u7528\u3055\u308c\u308b\u5916\u90e8\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/discrete-levels-of-detail-dlod-lod-groups.jpg\" alt=\"\u96e2\u6563\u7684\u306a\u8a73\u7d30\u30ec\u30d9\u30eb dlod lod group\" class=\"wp-image-766\" srcset=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/discrete-levels-of-detail-dlod-lod-groups.jpg 1000w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/discrete-levels-of-detail-dlod-lod-groups-300x300.jpg 300w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/discrete-levels-of-detail-dlod-lod-groups-150x150.jpg 150w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/discrete-levels-of-detail-dlod-lod-groups-768x768.jpg 768w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/discrete-levels-of-detail-dlod-lod-groups-12x12.jpg 12w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u306b\u306f\u3001\u8a73\u7d30\u5ea6\u306e\u9ad8\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u3001\u8a73\u7d30\u5ea6\u306e\u4f4e\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u3001\u305d\u306e\u9006\u3082\u540c\u69d8\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u6642\u306b\u8996\u899a\u7684\u306a\u30dd\u30c3\u30d4\u30f3\u30b0\u304c\u767a\u751f\u3057\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u5e38\u306b\u907f\u3051\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"continuous-levels-of-detail-clod\">\u9023\u7d9a\u7684\u8a73\u7d30\u5ea6\uff08CLOD\uff09<\/h3>\n\n\n\n<p>\u9023\u7d9a\u7684\u306a\u30ec\u30d9\u30eb\u30aa\u30d6\u30c7\u30a3\u30c6\u30fc\u30eb\u65b9\u5f0f\u304c\u6700\u3082\u9069\u3057\u3066\u3044\u308b <strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u91cd\u8996\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u79fb\u52d5\u3059\u308b\u7269\u4f53\u306e\u305f\u3081\u306e<\/strong> \u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30a3\u30c6\u30fc\u30eb\u3092\u5c40\u6240\u7684\u306b\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u8996\u8074\u8005\u306b\u8fd1\u3044\u5074\u3092\u3088\u308a\u8a73\u7d30\u306b\u3001\u53cd\u5bfe\u5074\u3092\u3088\u308a\u8a73\u7d30\u306b\u898b\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"378\" src=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/continuous-level-of-detail-lod.gif\" alt=\"\u9023\u7d9a\u3057\u305f\u30ec\u30d9\u30eb\u306e\u8a73\u7d30\u306a\u30ed\u30c7\u30a3\" class=\"wp-image-776\"\/><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"534\" src=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/continuous-lod.jpg\" alt=\"\u9023\u7d9a\u30ed\u30c9\" class=\"wp-image-647\" srcset=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/continuous-lod.jpg 1000w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/continuous-lod-300x160.jpg 300w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/continuous-lod-768x410.jpg 768w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/continuous-lod-18x10.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption>\u9023\u7d9aLOD<\/figcaption><\/figure>\n\n\n\n<p>\u3053\u308c\u306f\u3001\u30c7\u30a3\u30c6\u30fc\u30eb\u306e\u30b9\u30da\u30af\u30c8\u30eb\u304c\u9023\u7d9a\u7684\u306b\u5909\u5316\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u306e\u69cb\u9020\u306b\u8d77\u56e0\u3057\u3066\u3044\u307e\u3059\u3002CLOD\u306f\u3001\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u8a73\u7d30\u5ea6\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u64cd\u4f5c\u304c\u5c11\u306a\u3044\u304b\u3089\u3002<strong> \u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001CPU\u306e\u524a\u6e1b\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5411\u4e0a\u3092\u4e21\u7acb\u3057\u3066\u3044\u307e\u3059\u3002<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"optimize-the-level-of-lod-for-a-3d-object\">3D\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306eLOD\u30ec\u30d9\u30eb\u306e\u6700\u9069\u5316<\/h2>\n\n\n\n<p>polygon meshes\u3092\u4f5c\u308a\u59cb\u3081\u308b\u3068\u3001\u6700\u521d\u306b\u982d\u306b\u6d6e\u304b\u3076\u8cea\u554f\u306f\u300c\u30fc\u300d\u3067\u3059\u3002 <em>\u59a5\u5f53\u306aLOD\u306e\u6570\u306f\uff1f<\/em><\/p>\n\n\n\n<p>\u5358\u7d14\u306a\u3053\u3068\u306e\u3088\u3046\u306b\u601d\u3048\u307e\u3059\u304c\u3001LOD\u3068\u306f\u4f55\u304b\u3092\u77e5\u3063\u305f\u4e0a\u3067\u30012\u756a\u76ee\u306b\u91cd\u8981\u306a\u3053\u3068\u3067\u3059\u3002&nbsp;<\/p>\n\n\n\n<p>\u305d\u306e\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<p>polygon mesh\u306e\u6570\u500b\u306e\u9802\u70b9\u3092\u6e1b\u3089\u3059\u3060\u3051\u3067\u306f\u3001\u5927\u5e45\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5411\u4e0a\u306f\u898b\u8fbc\u3081\u307e\u305b\u3093\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u3059\u3079\u3066\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u307b\u3068\u3093\u3069\u540c\u3058\u3088\u3046\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u3001polygon\u3092\u6e1b\u3089\u3057\u3059\u304e\u308b\u3068\u3001LOD\u306e\u5207\u308a\u66ff\u3048\u304c\u76ee\u7acb\u3061\u3059\u304e\u3066\u3057\u307e\u3044\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<p class=\"tip\"><strong>\u30d7\u30ed\u306e\u6280\u3002<\/strong> LOD1\u3001LOD2\u3001LOD3\u306a\u3069\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3054\u3068\u306b\u3001polygon\u306e\u6570\u309250%\u6e1b\u3089\u3059\u3068\u3044\u3046\u4e0d\u6587\u5f8b\u3092\u4f7f\u3044\u3064\u3064\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5927\u304d\u3055\u3084\u91cd\u8981\u6027\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"520\" src=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/how-to-create-lod-groups.jpg\" alt=\"\u30ed\u30c9\u30b0\u30eb\u30fc\u30d7\u306e\u4f5c\u308a\u65b9\" class=\"wp-image-646\" srcset=\"https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/how-to-create-lod-groups.jpg 1000w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/how-to-create-lod-groups-300x156.jpg 300w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/how-to-create-lod-groups-768x399.jpg 768w, https:\/\/3dstudio.co\/wp-content\/uploads\/2022\/02\/how-to-create-lod-groups-18x9.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p><br>\u305d\u306e\u4e0a\u3001LOD meshes\u306f\u3001\u30e1\u30e2\u30ea\u3068CPU\u306e\u4f5c\u696d\u91cf\u3092\u6d88\u8cbb\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6570\u304c\u591a\u3059\u304e\u308b\u3068\u591a\u304f\u306e\u51e6\u7406\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u306e\u70b9\u306f\u3054\u4e86\u627f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-create-lod-meshes\">LOD Meshes\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\uff1f<\/h2>\n\n\n\n<p>\u6d3e\u624b\u306a\u6f14\u51fa\u3067 <a href=\"http:\/\/3dstudio.co\/ja\/best-3d-modeling-software\/\">3D\u30e2\u30c7\u30ea\u30f3\u30b0\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/a> \u3068\u30e2\u30c7\u30a3\u30d5\u30a1\u30a4\u30a2\u304c\u4ed8\u5c5e\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u30b2\u30fc\u30e0\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306eLOD meshes\u3092\u4f5c\u6210\u3059\u308b\u306e\u306f\u96e3\u3057\u3044\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002&nbsp;<\/p>\n\n\n\n<p>\u305d\u308c\u3067\u3082\u3001\u624b\u52d5\u3068\u81ea\u52d5\u306e\u4e21\u65b9\u3067\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"manually\">\u624b\u52d5&nbsp;<\/h3>\n\n\n\n<p>\u624b\u52d5\u3067\u8a73\u7d30\u30ec\u30d9\u30eb\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u5fc5\u8981\u306a\u306e\u306f\u305f\u3060 <strong>3D\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u3044\u304f\u3064\u304b\u306e\u9802\u70b9\u3092\u524a\u9664\u3059\u308b<\/strong> \u3068polygons\u306e\u30eb\u30fc\u30d7\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001LOD\u306e\u30b9\u30e0\u30fc\u30ba\u3055\u3092\u30aa\u30d5\u306b\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u4f5c\u696d\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5185\u3067\u884c\u3046\u306e\u3067\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u591a\u304f\u306e\u6642\u9593\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u3067\u3059\u304b\u3089\u3001\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u81ea\u52d5\u5316\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u30b2\u30fc\u30e0\u30a2\u30bb\u30c3\u30c8\u30d3\u30ae\u30ca\u30fc\u30ba\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb - Blender &amp; Unity\u3067\u306eLOD\u4f5c\u6210\uff08Part 5\/5\uff09\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/v1xBGuxTqfI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"automatically\">\u81ea\u52d5\u7684\u306b<\/h3>\n\n\n\n<p>\u9006\u306b\u8a00\u3048\u3070\u3001\u30aa\u30fc\u30c8\u30de\u30c1\u30c3\u30af\u306e\u65b9\u304c\u9078\u629e\u80a2\u304c\u591a\u3044\u3068\u3082\u8a00\u3048\u307e\u3059\u3002 <strong>3D\u30bd\u30d5\u30c8\u306e\u4e2d\u3067\u30e2\u30c7\u30a3\u30d5\u30a1\u30a4\u30a2\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/strong> \u5148\u307b\u3069\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u6700\u3082\u4eba\u6c17\u304c\u3042\u308b\u306e\u306f <a href=\"https:\/\/knowledge.autodesk.com\/support\/3ds-max\/learn-explore\/caas\/CloudHelp\/cloudhelp\/2021\/ENU\/3DSMax-Modifiers\/files\/GUID-109C880F-181B-4067-91F0-B4EF79639FB3-htm.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u30d7\u30ed\u30aa\u30d7\u30c6\u30a3\u30de\u30a4\u30b6\u30fc<\/a> 3DSMax\u306e\u5834\u5408\u3001\u307e\u305f\u306f <a href=\"https:\/\/knowledge.autodesk.com\/support\/maya\/learn-explore\/caas\/CloudHelp\/cloudhelp\/2020\/ENU\/Maya-Basics\/files\/GUID-95F6A84C-7C38-4EEC-84D6-A2E424D3609B-htm.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">LOD\u306e\u751f\u6210 Meshes<\/a> in Maya\u3002&nbsp;<\/p>\n\n\n\n<p>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001Simplygon\u306e\u3088\u3046\u306aLOD\u751f\u6210\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3057\u3001\u30b2\u30fc\u30e0\u30a8\u30f3\u30b8\u30f3\u306b\u5185\u8535\u3055\u308c\u3066\u3044\u308bLOD\u751f\u6210\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<em>\u4f8b\uff1aUnreal Engine 4<\/em>).&nbsp;<\/p>\n\n\n\n<p>\u3044\u305a\u308c\u306b\u3057\u3066\u3082\u3001LOD meshes\u3092\u4f5c\u6210\u3059\u308b\u3068<strong> LOD\u756a\u53f7\u3067\u30e2\u30c7\u30eb\u3092\u6307\u5b9a\u3057\u3001\u30ab\u30e1\u30e9\u304b\u3089\u306e\u8ddd\u96e2\u3092\u6307\u5b9a\u3059\u308b\u3060\u3051\u3067\u3001\u81ea\u52d5\u7684\u306b<\/strong> \u305d\u308c\u305e\u308c\u304c\u6301\u3064\u610f\u5473\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"note\"><strong>\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong> \u81ea\u52d5\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u306f\u3001\u4f5c\u696d\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u308a\u3001\u30e2\u30c7\u30eb\u306eUV\u306b\u30c0\u30e1\u30fc\u30b8\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u306b\u9069\u5207\u306a\u30c6\u30b9\u30c8\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p><br>\u30cf\u30a4\u30a8\u30f3\u30c9\u30b2\u30fc\u30e0\u3067\u306f\u3001\u8996\u8074\u8005\u306e\u4f53\u9a13\u3084\u8a2d\u5b9a\u5168\u4f53\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u9593\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001\u30c7\u30a3\u30c6\u30fc\u30eb\u306e\u30ec\u30d9\u30eb\u306f\u5fc5\u9808\u3067\u3059\u3002\u30b2\u30fc\u30e0\u306b\u5922\u4e2d\u306b\u306a\u3063\u3066\u5b66\u3076\u3068\u3059\u3050\u306b <a href=\"http:\/\/3dstudio.co\/ja\/how-to-3d-model\/\">3D\u30e2\u30c7\u30eb\u306e\u4f5c\u6210\u65b9\u6cd5<\/a>\u3068\u306a\u308b\u3068\u3001LOD\u306e\u4f5c\u6210\u3082\u7c21\u5358\u305d\u3046\u3067\u3059\u306d\u3002\u7279\u306b\u3001\u4eca\u65e5\u5b66\u3093\u3060\u8a73\u7d30\u306a\u77e5\u8b58\u304c\u3042\u308c\u3070\u306a\u304a\u3055\u3089\u3067\u3059\u3002&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>LOD or a level of detail is the method of reducing the number of polygons in 3D objects based on their distance to the viewer or camera. Modelers use it to reduce the workload on the CPU or the graphics card and increase the efficiency of rendering. <\/p>","protected":false},"author":2,"featured_media":770,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2],"tags":[15,13,14],"class_list":["post-470","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-modeling","tag-3d-artist","tag-3d-modeling","tag-basics"],"_links":{"self":[{"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/posts\/470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/comments?post=470"}],"version-history":[{"count":24,"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/posts\/470\/revisions"}],"predecessor-version":[{"id":1135,"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/posts\/470\/revisions\/1135"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/media\/770"}],"wp:attachment":[{"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/media?parent=470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/categories?post=470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dstudio.co\/ja\/wp-json\/wp\/v2\/tags?post=470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}