{"id":5521,"date":"2026-05-27T09:59:53","date_gmt":"2026-05-27T00:59:53","guid":{"rendered":"https:\/\/persc.jp\/blog\/blender-sdf-volumes-nodes\/"},"modified":"2026-05-27T09:59:53","modified_gmt":"2026-05-27T00:59:53","slug":"blender-sdf-volumes-nodes","status":"publish","type":"post","link":"https:\/\/persc.jp\/blog\/blender-sdf-volumes-nodes\/","title":{"rendered":"Blender 5.x SDF\/Volumes \u30ce\u30fc\u30c9 \u5efa\u7bc9\u6d3b\u7528\uff5c\u6709\u6a5f\u5f62\u72b6\u30fb\u6d41\u4f53\u30fb\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u306e4\u624b\u6cd5\u30102026\u5e74\u7248\u3011"},"content":{"rendered":"

\u5efa\u7bc9archviz\uff08\u5efa\u7bc9\u30d3\u30b8\u30e5\u30a2\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3001\u8a2d\u8a08\u30c7\u30fc\u30bf\u304b\u3089\u5199\u771f\u54c1\u8cea\u306e\u5b8c\u6210\u4e88\u60f3\u56f3\u3092\u4f5c\u308b\u5de5\u7a0b\uff09\u3067\u300cVoronoi\u90fd\u5e02\u300d\u300c\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u300d\u300c\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u300d\u306e\u3088\u3046\u306a\u81ea\u7531\u5f62\u72b6\u3092\u6271\u3046\u9818\u57df\u306f\u3001\u9577\u3089\u304fGrasshopper\uff08Rhino\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\uff09\u306e\u4e3b\u6226\u5834\u3067\u3057\u305f\u3002\u3053\u306e\u524d\u63d0\u304c2025\u5e7411\u670818\u65e5\u30ea\u30ea\u30fc\u30b9\u306eBlender 5.0\u3067\u5927\u304d\u304f\u52d5\u304d\u307e\u3057\u305f\u3002Volume Grid\uff08OpenVDB\u6e96\u62e0\u306e\u30b9\u30d1\u30fc\u30b9\u30dc\u30ea\u30e5\u30fc\u30e0\u30c7\u30fc\u30bf\uff09\u304cGN\uff08\u30b8\u30aa\u30e1\u30c8\u30ea\u30ce\u30fc\u30c9\u3001\u30eb\u30fc\u30eb\u30d9\u30fc\u30b9\u30673D\u30e2\u30c7\u30eb\u3092\u751f\u6210\u3059\u308b\u4ed5\u7d44\u307f\uff09\u306e\u6a19\u6e96\u30c7\u30fc\u30bf\u578b\u306b\u8ffd\u52a0\u3055\u308c\u3001SDF\uff08Signed Distance Field\u3001\u5404\u70b9\u304b\u3089\u6700\u8fd1\u8868\u9762\u307e\u3067\u306e\u7b26\u53f7\u4ed8\u304d\u8ddd\u96e2\u30d5\u30a3\u30fc\u30eb\u30c9\uff09\u64cd\u4f5c\u3092\u542b\u308027\u306e\u65b0\u30ce\u30fc\u30c9\u304c\u540c\u6642\u306b\u6295\u5165\u3055\u308c\u307e\u3057\u305f\uff08\u51fa\u5178: Volume Grids in Geometry Nodes\uff5cBlender Developers Blog<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002\u3055\u3089\u306b2026\u5e743\u670817\u65e5\u30ea\u30ea\u30fc\u30b9\u306e5.1\u3067\u3001SDF Grid Mean\uff08box filter smoothing\uff09\u3068SDF Raycast\u304c\u8ffd\u52a0\u3055\u308c\u3001SDF\u64cd\u4f5c\u304c\u5b9f\u7528\u57df\u306b\u5165\u308a\u307e\u3057\u305f\uff08\u51fa\u5178: Blender 5.1 Released\uff5cPhoronix<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002<\/p>\n

\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Blender 5.x SDF\/Volumes \u30ce\u30fc\u30c9\u3092\u5efa\u7bc9archviz\u3067\u4f7f\u3046\u305f\u3081\u306e4\u624b\u6cd5\uff08Voronoi\u90fd\u5e02\u751f\u6210\u30fb\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u30fb\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u30fb\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\uff09\u3068\u3001\u5b9f\u88c5\u4e0a\u306e\u843d\u3068\u3057\u7a74\u3092\u30102026\u5e74\u7248\u3011\u3068\u3057\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n

\u5bfe\u8c61\u8aad\u8005\u306f3\u30d1\u30bf\u30fc\u30f3\u3092\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u5efa\u7bc9archviz\u3067\u6709\u6a5f\u5f62\u72b6\u30fb\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u3092\u4f5c\u308a\u305f\u3044\u4e0a\u7d1a\u8005\u3001Voronoi\u90fd\u5e02\u3084\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u306b\u8208\u5473\u304c\u3042\u308b\u8a2d\u8a08\u8005\u30fbarchviz\u30a2\u30fc\u30c6\u30a3\u30b9\u30c8\u3001\u305d\u3057\u3066Grasshopper\u306eSDF\u3092Blender\u306b\u79fb\u884c\u3057\u305f\u3044\u30e6\u30fc\u30b6\u30fc\u3067\u3059\u3002\u7121\u6599\u30fbOSS\u306eBlender\u3067\u6a19\u6e96\u6a5f\u80fd\u5316\u3055\u308c\u305f\u696d\u754c\u8ee2\u63db\u70b9\u304c\u5efa\u7bc9archviz\u306b\u4f55\u3092\u6301\u3061\u8fbc\u3080\u306e\u304b\u3092\u30014\u624b\u6cd5\u306e\u5177\u4f53\u4f8b\u3067\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n

SDF\/Volumes \u3068\u306f\uff5c\u300c\u8ddd\u96e2\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u5f62\u72b6\u3092\u8868\u73fe\u3059\u308b\u300d\u73fe\u4ee33DCG\u306e\u6a19\u6e96\u6280\u8853<\/h2>\n

SDF\u3068Volume\u306f\u3001\u9802\u70b9\u3068\u9762\u3067\u5f62\u72b6\u3092\u6301\u3064\u901a\u5e38\u306e\u30e1\u30c3\u30b7\u30e5\u3068\u306f\u5225\u306e\u767a\u60f3\u30673D\u5f62\u72b6\u3092\u6271\u3046\u4ed5\u7d44\u307f\u3067\u3059\u3002SDF\u306f\u300c\u30d5\u30a3\u30fc\u30eb\u30c9\u4e0a\u306e\u8ddd\u96e2\u306e\u5024\u300d\u3067\u5f62\u72b6\u3092\u6301\u3061\u3001Volume\u306f\u300c3D\u7a7a\u9593\u306e\u30b0\u30ea\u30c3\u30c9\u306b\u5bc6\u5ea6\u3084\u901f\u5ea6\u306e\u5024\u3092\u6301\u3064\u300d\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u6d41\u4f53\u30fb\u7159\u30fb\u7c92\u5b50\u3092\u6271\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u3082\u5efa\u7bc9archviz\u3067\u306f\u9577\u3089\u304f\u7279\u6b8a\u6280\u8853\u3067\u3057\u305f\u304c\u3001Blender 5.0\u3067\u6a19\u6e96\u5316\u3055\u308c\u305f\u3053\u3068\u3067\u3001\u6709\u6a5f\u5f62\u72b6\u30fb\u6d41\u4f53\u30fb\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u306e\u3088\u3046\u306a\u8868\u73fe\u304c\u7121\u6599\u306eOSS\u3060\u3051\u3067\u5b8c\u7d50\u3067\u304d\u308b\u6bb5\u968e\u306b\u5165\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u9805\u76ee<\/th>\n\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n
SDF\u306e\u5b9a\u7fa9<\/td>\n\u5404\u70b9\u304b\u3089\u6700\u8fd1\u8868\u9762\u307e\u3067\u306e\u7b26\u53f7\u4ed8\u304d\u8ddd\u96e2\uff08\u5185\u90e8\u306f\u8ca0\u3001\u5916\u90e8\u306f\u6b63\u3001\u8868\u9762\u306f0\uff09\u3092\u6301\u3064\u30d5\u30a3\u30fc\u30eb\u30c9<\/td>\n<\/tr>\n
Volume\u306e\u5b9a\u7fa9<\/td>\n3D\u7a7a\u9593\u306e\u30b0\u30ea\u30c3\u30c9\u30c7\u30fc\u30bf\u3002\u5bc6\u5ea6\u30fb\u901f\u5ea6\u30fb\u6e29\u5ea6\u306a\u3069\u306e\u5024\u3092\u6301\u3064<\/td>\n<\/tr>\n
\u4e3b\u8981\u898f\u683c<\/td>\nOpenVDB\uff08DreamWorks Animation\u767a\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u898f\u683c\u3001\u696d\u754c\u6a19\u6e96\uff09<\/td>\n<\/tr>\n
\u5efa\u7bc9\u5fdc\u7528<\/td>\n\u6709\u6a5f\u5f62\u72b6\u751f\u6210\uff0f\u5f62\u72b6\u30d6\u30ec\u30f3\u30c9\uff0f\u6d41\u4f53\u30fb\u7159\u30fb\u5927\u6c17\u611f\uff0f\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\uff0f\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7<\/td>\n<\/tr>\n
Blender\u3067\u306e\u4f4d\u7f6e\u3065\u3051<\/td>\n5.0\u3067Volume Grid\u304cGN\u6a19\u6e96\u30c7\u30fc\u30bf\u578b\uff0f5.1\u3067SDF\u64cd\u4f5c\u306e\u5b9f\u7528\u5316\u304c\u4e00\u6bb5\u9032\u5316<\/td>\n<\/tr>\n
\u7af6\u5408\u624b\u6cd5<\/td>\nGrasshopper\uff08Dendro\uff0fCocoon\u30d7\u30e9\u30b0\u30a4\u30f3\uff09\uff0fNURBS\uff08Rhino\uff09\uff0fMantaflow\uff08\u6d41\u4f53\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

SDF\uff08Signed Distance Field\uff09\u306e\u57fa\u672c\u6982\u5ff5<\/h3>\n

SDF\u306f\u30013D\u7a7a\u9593\u306e\u5404\u70b9\u306b\u300c\u6700\u8fd1\u306e\u8868\u9762\u307e\u3067\u306e\u8ddd\u96e2\u300d\u3092\u30d7\u30e9\u30b9\u30de\u30a4\u30ca\u30b9\u306e\u7b26\u53f7\u4ed8\u304d\u3067\u4fdd\u6301\u3059\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u3059\u3002\u7269\u4f53\u306e\u5185\u90e8\u306b\u3042\u308b\u70b9\u306f\u8ca0\u306e\u5024\u3001\u5916\u90e8\u306b\u3042\u308b\u70b9\u306f\u6b63\u306e\u5024\u3001\u8868\u9762\u3074\u3063\u305f\u308a\u306f0\u3068\u3044\u3046\u69cb\u9020\u3067\u3001\u30e1\u30c3\u30b7\u30e5\u3068\u306f\u5225\u306e\u624b\u6bb5\u3067\u5f62\u72b6\u3092\u8868\u73fe\u3057\u307e\u3059\u3002<\/p>\n

\u30e1\u30c3\u30b7\u30e5\u3068\u306e\u9055\u3044\u306f\u3001\u5f62\u72b6\u306e\u6301\u3061\u65b9\u305d\u306e\u3082\u306e\u3067\u3059\u3002\u30e1\u30c3\u30b7\u30e5\u306f\u9802\u70b9\u30fb\u8fba\u30fb\u9762\u3068\u3044\u3046\u96e2\u6563\u7684\u306a\u8981\u7d20\u3067\u5f62\u72b6\u3092\u7d44\u307f\u7acb\u3066\u307e\u3059\u304c\u3001SDF\u306f\u9023\u7d9a\u7684\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u3057\u3066\u7a7a\u9593\u5168\u4f53\u306b\u5f62\u72b6\u60c5\u5831\u3092\u6301\u3061\u307e\u3059\u3002\u3053\u306e\u9055\u3044\u304c\u52b9\u304f\u306e\u306f\u3001\u5f62\u72b6\u306e\u30d6\u30ec\u30f3\u30c9\u30fb\u30b9\u30e0\u30fc\u30b8\u30f3\u30b0\u30fbBoolean\u6f14\u7b97\uff08\u5408\u6210\u30fb\u5dee\u5206\u30fb\u4ea4\u5dee\uff09\u306e3\u3064\u3067\u3059\u3002\u30e1\u30c3\u30b7\u30e5\u540c\u58eb\u306eBoolean\u6f14\u7b97\u306f\u4ea4\u5dee\u7dda\u304c\u5d29\u308c\u3084\u3059\u3044\u306e\u306b\u5bfe\u3057\u3001SDF\u540c\u58eb\u306eBoolean\u6f14\u7b97\u306f\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u548c\u5dee\u3067\u8a08\u7b97\u3067\u304d\u308b\u306e\u3067\u3001\u6ed1\u3089\u304b\u3067\u9023\u7d9a\u7684\u306a\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n

SDF\u306f\u6620\u753bVFX\u30fb\u30b2\u30fc\u30e0\u5236\u4f5c\u30fb\u79d1\u5b66\u7684\u53ef\u8996\u5316\u306e\u5206\u91ce\u3067\u306f\u9577\u3089\u304f\u6a19\u6e96\u7684\u306b\u4f7f\u308f\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u5efa\u7bc9archviz\u3067\u672c\u683c\u7684\u306b\u4f7f\u308f\u308c\u59cb\u3081\u305f\u306e\u306f\u6bd4\u8f03\u7684\u6700\u8fd1\u3067\u3001Grasshopper\u30d7\u30e9\u30b0\u30a4\u30f3\uff08Dendro\uff0fCocoon\uff09\u304c\u5148\u884c\u3057\u3066\u3044\u307e\u3057\u305f\u3002Blender 5.0\u3067SDF\u304cGN\u6a19\u6e96\u6a5f\u80fd\u5316\u3057\u305f\u3053\u3068\u3067\u3001archviz\u306e\u9078\u629e\u80a2\u304c\u5927\u304d\u304f\u5e83\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

Volume\uff08OpenVDB\uff09\u306e\u57fa\u672c\u6982\u5ff5<\/h3>\n

Volume\u306f\u30013D\u7a7a\u9593\u3092\u30b0\u30ea\u30c3\u30c9\u306b\u533a\u5207\u3063\u3066\u5404\u30bb\u30eb\u306b\u5024\uff08\u5bc6\u5ea6\u30fb\u901f\u5ea6\u30fb\u6e29\u5ea6\u306a\u3069\uff09\u3092\u6301\u305f\u305b\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3059\u3002\u5efa\u7bc9archviz\u3067\u306f\u5674\u6c34\u30fb\u6edd\u30fb\u7159\u30fb\u6c34\u84b8\u6c17\u30fb\u5927\u6c17\u611f\uff08\u7a93\u304b\u3089\u306e\u5dee\u3057\u8fbc\u307f\u5149\u306e\u3088\u3046\u306a\u4f53\u7a4d\u7684\u306a\u5149\uff09\u306e\u3088\u3046\u306a\u3001\u5f62\u304c\u56fa\u307e\u3063\u3066\u3044\u306a\u3044\u8981\u7d20\u306e\u8868\u73fe\u3067\u4f7f\u3044\u307e\u3059\u3002<\/p>\n

\u696d\u754c\u6a19\u6e96\u3068\u3057\u3066\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u306e\u304cOpenVDB\u3067\u3001DreamWorks Animation\u767a\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u898f\u683c\u3067\u3059\uff08\u51fa\u5178: OpenVDB\u516c\u5f0f<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002OpenVDB\u306f\u30b9\u30d1\u30fc\u30b9\u69cb\u9020\u3092\u63a1\u7528\u3057\u3066\u3044\u3066\u30013D\u7a7a\u9593\u306e\u3046\u3061\u5b9f\u969b\u306b\u30c7\u30fc\u30bf\u304c\u3042\u308b\u90e8\u5206\u3060\u3051\u30e1\u30e2\u30ea\u306b\u4fdd\u6301\u3059\u308b\u305f\u3081\u3001\u5e83\u3044\u7a7a\u9593\u3092\u6271\u3063\u3066\u3082\u30e1\u30e2\u30ea\u52b9\u7387\u304c\u3088\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n

Blender\u306f4.x\u6642\u4ee3\u304b\u3089OpenVDB\u306e\u8aad\u307f\u8fbc\u307f\u306b\u306f\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001Volume\u30c7\u30fc\u30bf\u306e\u7de8\u96c6\u306fGN\u5916\u3067\u9650\u5b9a\u7684\u3067\u3057\u305f\u30025.0\u3067Volume Grid\u304cGN\u306e\u6a19\u6e96\u30c7\u30fc\u30bf\u578b\u306b\u306a\u3063\u305f\u3053\u3068\u3067\u3001GN\u30b0\u30e9\u30d5\u5185\u3067Volume\u3092\u751f\u6210\u30fb\u7de8\u96c6\u30fb\u51fa\u529b\u3059\u308b\u4e00\u9023\u306e\u6d41\u308c\u304c\u7d44\u3081\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u306a\u305c\u5efa\u7bc9archviz\u3067SDF\/Volumes\u304c\u6ce8\u76ee\u3055\u308c\u308b\u304b<\/h3>\n

\u5efa\u7bc9archviz\u306e\u5f93\u6765\u624b\u6cd5\u306f\u3001\u30e1\u30c3\u30b7\u30e5\u30d9\u30fc\u30b9\u306e\u76f4\u63a5\u69cb\u7bc9\u3068Mantaflow\u6d41\u4f53\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3057\u305f\u3002CAD\u30fbBIM\u304b\u3089\u51fa\u3066\u304d\u305f\u5bf8\u6cd5\u3069\u304a\u308a\u306e\u30e2\u30c7\u30eb\u306b\u30de\u30c6\u30ea\u30a2\u30eb\u3068\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u3092\u8db3\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066Mantaflow\u3067\u5674\u6c34\u3084\u7159\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u8db3\u3059\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u3059\u3002<\/p>\n

5.x\u74b0\u5883\u3067\u306f\u3053\u306e\u5de5\u7a0b\u3092GN\u5185\u3067\u5b8c\u7d50\u3067\u304d\u308b\u5834\u9762\u304c\u51fa\u3066\u304d\u307e\u3057\u305f\u3002Voronoi\u90fd\u5e02\u751f\u6210\u306e\u3088\u3046\u306a\u6709\u6a5f\u7684\u306a\u8857\u533a\u914d\u7f6e\u3001Zaha Hadid\u98a8\u306e\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u3001\u8a2d\u8a08\u521d\u671f\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u30b9\u30bf\u30c7\u30a3\u306b\u4f7f\u3048\u308b\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u3001\u5730\u5f62\u30fb\u6c34\u9762\u30fb\u5927\u6c17\u611f\u3092\u542b\u3080\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u306a\u3069\u3067\u3059\u3002<\/p>\n

\u300cGrasshopper SDF\u76f8\u5f53\u304c\u7121\u6599\u3067\u4f7f\u3048\u308b\u6642\u4ee3\u306b\u300d\u3068\u3044\u3046\u306e\u304c\u696d\u754c\u8ee2\u63db\u70b9\u306e\u610f\u5473\u3059\u308b\u3068\u3053\u308d\u3067\u3059\u3002Rhino+Grasshopper\u306f1\u30e9\u30a4\u30bb\u30f3\u30b9\u3067\u6570\u5341\u4e07\u5186\u898f\u6a21\u306e\u6295\u8cc7\u304c\u5fc5\u8981\u3067\u3001SDF\u30d7\u30e9\u30b0\u30a4\u30f3\uff08Dendro\uff0fCocoon\uff09\u306e\u5b66\u7fd2\u30b3\u30b9\u30c8\u3082\u5225\u9014\u304b\u304b\u308a\u307e\u3059\u3002Blender 5.x SDF\/Volumes\u306f\u5b8c\u5168\u7121\u6599\u30fb\u6a19\u6e96\u540c\u68b1\u3067\u3001archviz\u672c\u4f53\u307e\u3067Blender\u5185\u3067\u5b8c\u7d50\u3067\u304d\u308b\u70b9\u304c\u6700\u5927\u306e\u5dee\u5225\u5316\u8981\u56e0\u306b\u306a\u308a\u307e\u3059\u3002GN\u00d7\u5efa\u7bc9\u306e\u5168\u4f53\u50cf\u306fBlender \u30b8\u30aa\u30e1\u30c8\u30ea\u30ce\u30fc\u30c9 \u5efa\u7bc9\u5b8c\u5168\u30ac\u30a4\u30c9\uff5c\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u5efa\u7bc9\u306e\u57fa\u790e\u304b\u3089\u5b9f\u8df5<\/a>\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

Blender 5.0 Volume Grid + 27\u65b0\u30ce\u30fc\u30c9\uff5cSDF\/Volumes\u6a19\u6e96\u5316\u306e\u4e2d\u8eab<\/h2>\n

Blender 5.0\u306e\u6700\u5927\u306e\u69cb\u9020\u5909\u5316\u306f\u3001Volume Grid\u304cGN\u306e\u6a19\u6e96\u30c7\u30fc\u30bf\u578b\u306b\u8ffd\u52a0\u3055\u308c\u305f\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u3068\u540c\u6642\u306b\u6295\u5165\u3055\u308c\u305f27\u306e\u65b0\u30ce\u30fc\u30c9\u306b\u3088\u3063\u3066\u3001SDF\/Volumes\u306e\u751f\u6210\u30fb\u7de8\u96c6\u30fb\u30e1\u30c3\u30b7\u30e5\u5316\u30fb\u914d\u7f6e\u304c\u3001GN\u30b0\u30e9\u30d5\u5185\u3067\u4e00\u9023\u306e\u6d41\u308c\u3068\u3057\u3066\u7d44\u3081\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u672c\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30c7\u30fc\u30bf\u578b\u6a19\u6e96\u5316\u306e\u610f\u5473\u306827\u65b0\u30ce\u30fc\u30c9\u306e\u5206\u985e\u3001Mesh\u21d4Volume\u306e\u76f8\u4e92\u5909\u63db\u3001Adaptive subdivision\u306e\u6b63\u898f\u6a5f\u80fd\u5316\u3068\u3044\u30464\u3064\u306e\u8981\u7d20\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n

Volume Grid\u30c7\u30fc\u30bf\u578b\u306e\u6a19\u6e96\u5316\uff5c5.0 GN 3\u5927breakthrough\u306e1\u3064<\/h3>\n

Blender 5.0\uff082025-11-18\u30ea\u30ea\u30fc\u30b9\uff09\u3067\u3001Volume Grid\u304cGN\u306e\u6a19\u6e96\u30c7\u30fc\u30bf\u578b\u3068\u3057\u3066\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\uff08\u51fa\u5178: Blender 5.0 Geometry Nodes Release Notes<\/a> \/ Volume Grids in Geometry Nodes\uff5cBlender Developers Blog<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002\u3053\u308c\u306f5.0\u3067GN\u306b\u5165\u3063\u305f3\u3064\u306e\u5927\u304d\u306a\u8ee2\u63db\u70b9\uff08Bundles\u30fbClosures\u30fbVolume Grids\uff09\u306e\u3046\u3061\u306e1\u3064\u3067\u3001\u5ba3\u8a00\u7684\uff08declarative\uff09\u306a\u30b7\u30b9\u30c6\u30e0\u3092GN\u3067\u69cb\u7bc9\u3067\u304d\u308b\u57fa\u76e4\u304c\u6574\u3063\u305f\u610f\u5473\u3092\u6301\u3061\u307e\u3059\uff08\u51fa\u5178: Bundles and Closures\uff5cBlender Developers Blog<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002<\/p>\n

4.x\u4e16\u4ee3\u307e\u3067\u306f\u3001Volume\u30c7\u30fc\u30bf\u306f\u5225\u9014\u8aad\u307f\u8fbc\u307f\u304c\u5fc5\u8981\u3067\u3001GN\u30b0\u30e9\u30d5\u5185\u3067\u306e\u7de8\u96c6\u306f\u9650\u5b9a\u7684\u3067\u3057\u305f\u30025.0\u4ee5\u964d\u306f\u3001GN\u30ce\u30fc\u30c9\u30b0\u30e9\u30d5\u306e\u4e2d\u3067Volume\u3092\u751f\u6210\u3057\u3001SDF\/Volume\u6f14\u7b97\u3092\u65bd\u3057\u3001\u6700\u7d42\u51fa\u529b\u307e\u3067\u3092\u4e00\u9023\u306e\u6d41\u308c\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002OpenVDB\u898f\u683c\u3068\u5b8c\u5168\u306b\u4e92\u63db\u3057\u3001Houdini\u30fbMaya\u30fbCinema 4D\u306a\u3069\u4ed6\u306eDCC\uff08Digital Content Creation\u30013DCG\u30bd\u30d5\u30c8\u5168\u822c\uff09\u3068\u306e\u884c\u304d\u6765\u3082\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u8a2d\u8a08\u73fe\u5834\u3067\u610f\u5473\u306e\u3042\u308b\u5909\u5316\u306f\u3001archviz\u5411\u3051\u306eVolume\u8868\u73fe\u304c\u300c\u7279\u6b8a\u6280\u8853\u300d\u304b\u3089\u300c\u6a19\u6e96\u30c4\u30fc\u30eb\u30bb\u30c3\u30c8\u300d\u306b\u964d\u308a\u3066\u304d\u305f\u70b9\u3067\u3059\u3002\u3053\u308c\u307e\u3067\u306f\u5674\u6c34\u3084\u7159\u306e\u8868\u73fe\u3067Mantaflow\u3092\u5b66\u3076\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u30015.x\u4ee5\u964d\u306fGN\u30ce\u30fc\u30c9\u30b0\u30e9\u30d5\u3060\u3051\u3067\u591a\u304f\u306e\u8868\u73fe\u304c\u5b8c\u7d50\u3057\u307e\u3059\u3002<\/p>\n

27\u65b0\u30ce\u30fc\u30c9\u306e\u4e3b\u8981\u30ab\u30c6\u30b4\u30ea<\/h3>\n

5.0\u3067\u8ffd\u52a0\u3055\u308c\u305f27\u306e\u65b0\u30ce\u30fc\u30c9\u306f\u3001\u7528\u9014\u5225\u306b\u5927\u304d\u304f5\u30ab\u30c6\u30b4\u30ea\u306b\u6574\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n
\u30ab\u30c6\u30b4\u30ea<\/th>\n\u4e3b\u8981\u30ce\u30fc\u30c9<\/th>\n\u5efa\u7bc9\u5fdc\u7528<\/th>\n<\/tr>\n<\/thead>\n
Volume\u30c7\u30fc\u30bf\u64cd\u4f5c<\/td>\nVolume to Mesh\uff0fMesh to Volume\uff0fVolume Grid Info<\/td>\n\u30e1\u30c3\u30b7\u30e5\u3068Volume\u306e\u76f8\u4e92\u5909\u63db<\/td>\n<\/tr>\n
SDF\u64cd\u4f5c<\/td>\nSDF Grid Boolean\uff085.0\u65b0\u898f\uff09\uff0fVolume Grid Sample<\/td>\n\u6709\u6a5f\u5f62\u72b6\u306e\u751f\u6210\u30fb\u7de8\u96c6<\/td>\n<\/tr>\n
Volume\u6f14\u7b97<\/td>\nVolume Boolean\uff0fVolume Smooth\uff0fVolume Resample\uff0fadvection\uff08\u79fb\u6d41\uff09\uff0fcurl\u30fbgradient\uff08\u30d9\u30af\u30c8\u30eb\u6f14\u7b97\uff09\uff0fSDF filters<\/td>\n\u5f62\u72b6\u30d6\u30ec\u30f3\u30c9\u30fb\u30b9\u30e0\u30fc\u30b8\u30f3\u30b0\u30fb\u6d41\u4f53\u6f14\u7b97<\/td>\n<\/tr>\n
Distribution<\/td>\nDistribute Points in Volume<\/td>\nVolume\u5185\u306eScatter\uff08\u70b9\u6563\u5e03\uff09<\/td>\n<\/tr>\n
Field\u64cd\u4f5c<\/td>\nVolume Grid Get\/Set\uff0fVolume Cube\uff0fVolume Sphere\uff0fVolume Noise\uff08Perlin\/Voronoi\/Musgrave\u5bfe\u5fdc\uff09<\/td>\n\u30d7\u30ea\u30df\u30c6\u30a3\u30d6Volume\u751f\u6210\u30fb\u30ce\u30a4\u30ba\u30d5\u30a3\u30fc\u30eb\u30c9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

SDF\u64cd\u4f5c\u3067\u540d\u524d\u3092\u899a\u3048\u3066\u304a\u304d\u305f\u3044\u306e\u304cSDF Grid Boolean<\/strong>\u30ce\u30fc\u30c9\u3067\u3059\uff08\u51fa\u5178: SDF Grid Boolean Node\uff5cBlender Manual<\/a> \/ Pull Request #118879<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002\u300cSDF Boolean\u300d\u3068\u547c\u3070\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u4e0a\u306e\u6b63\u5f0f\u540d\u79f0\u306fSDF Grid Boolean\u3067\u3059\u3002Union\uff08\u5408\u6210\uff09\u30fbSubtract\uff08\u5dee\u5206\uff09\u30fbIntersect\uff08\u4ea4\u5dee\uff09\u306e3\u30e2\u30fc\u30c9\u3092\u6301\u3061\u30012\u3064\u4ee5\u4e0a\u306eSDF Grid\u306b\u5bfe\u3057\u3066mesh boolean\u3068\u540c\u3058\u611f\u899a\u3067\u6f14\u7b97\u3067\u304d\u307e\u3059\u3002mesh boolean\u306b\u7279\u6709\u306e\u4ea4\u5dee\u7dda\u306e\u5d29\u308c\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306bsmooth and continuous results\uff08\u6ed1\u3089\u304b\u3067\u9023\u7d9a\u7684\u306a\u7d50\u679c\uff09\u304c\u5f97\u3089\u308c\u308b\u70b9\u304c\u3001\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u7528\u9014\u3067\u52b9\u304d\u307e\u3059\u3002<\/p>\n

Volume\u6f14\u7b97\u30ab\u30c6\u30b4\u30ea\u306b\u306fadvection\uff08\u79fb\u6d41\uff1a\u6d41\u308c\u306b\u6cbf\u3063\u305fVolume\u306e\u79fb\u52d5\uff09\u30fbcurl\/gradient\uff08\u6d41\u4f53\u529b\u5b66\u306e\u30d9\u30af\u30c8\u30eb\u6f14\u7b97\uff09\u30fbSDF filters\u3068\u3044\u3063\u305f\u672c\u683c\u7684\u306a\u6d41\u4f53\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u57fa\u76e4\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u5730\u5f62\u751f\u6210\u3067\u4f7f\u3046Field\u64cd\u4f5c\u30ab\u30c6\u30b4\u30ea\u306b\u306f\u3001Volume Noise\u30ce\u30fc\u30c9\uff08Perlin\u30fbVoronoi\u30fbMusgrave\u5bfe\u5fdc\u3001scale\/roughness\/amplitude\u5236\u5fa1\uff09\u304c\u65b0\u898f\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

SDF\/Volumes\u3068Mesh\u306e\u76f8\u4e92\u5909\u63db<\/h3>\n

archviz\u5b9f\u52d9\u3067\u6700\u521d\u306b\u62bc\u3055\u3048\u308b\u3079\u304d2\u3064\u306e\u30ce\u30fc\u30c9\u304c\u3001Mesh to Volume\u3068Volume to Mesh\u3067\u3059\u3002<\/p>\n

Mesh to Volume\u306f\u65e2\u5b58\u306e\u30e1\u30c3\u30b7\u30e5\u3092SDF Grid\u306b\u5909\u63db\u3059\u308b\u5f79\u5272\u3092\u6301\u3061\u307e\u3059\u3002CAD\u3084BIM\u304b\u3089\u53d6\u308a\u8fbc\u3093\u3060\u901a\u5e38\u30e1\u30c3\u30b7\u30e5\u3092SDF\u5316\u3059\u308b\u3053\u3068\u3067\u3001SDF Grid Boolean\u3067\u6ed1\u3089\u304b\u306b\u30d6\u30ec\u30f3\u30c9\u3057\u305f\u308a\u3001SDF Grid Mean\uff08\u5f8c\u8ff0\uff09\u3067\u30b9\u30e0\u30fc\u30b8\u30f3\u30b0\u3092\u304b\u3051\u305f\u308a\u3067\u304d\u307e\u3059\u3002\u9006\u306eVolume to Mesh\u306f\u3001SDF\/Volume\u64cd\u4f5c\u306e\u7d50\u679c\u3092\u6700\u7d42\u30e1\u30c3\u30b7\u30e5\u306b\u623b\u3059\u30ce\u30fc\u30c9\u3067\u3001archviz\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u524d\u306e\u51fa\u529b\u5de5\u7a0b\u3067\u5fc5\u9808\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u5b9f\u52d9\u3067\u306e\u30d5\u30ed\u30fc\u306f\u300cMesh\u2192Volume\u3067\u64cd\u4f5c\u2192Mesh\u306b\u623b\u3057\u3066archviz\u30ec\u30f3\u30c0\u300d\u304c\u57fa\u672c\u5f62\u3067\u3059\u3002Voronoi\u90fd\u5e02\u3084\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u306e\u3088\u3046\u306a\u81ea\u7531\u5f62\u72b6\u306f\u3001Volume\u6bb5\u968e\u3067\u5f62\u72b6\u64cd\u4f5c\u3092\u6e08\u307e\u305b\u3066\u304b\u3089\u6700\u7d42\u30e1\u30c3\u30b7\u30e5\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u6ed1\u3089\u304b\u306a\u7d50\u679c\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n

\u30e1\u30c3\u30b7\u30e5\u5316\u306e\u7cbe\u5ea6\u3092\u6c7a\u3081\u308bVoxel Size\uff08\u30dc\u30af\u30bb\u30eb\u306e\u4e00\u8fba\u306e\u9577\u3055\uff09\u306f\u3001archviz\u3067\u306f\u76ee\u5b89\u3068\u3057\u30660.05\u301c0.5m\u306b\u53ce\u3081\u308b\u306e\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002\u7d30\u304b\u3059\u304e\u308b\u3068\u30e1\u30e2\u30ea\u6d88\u8cbb\u30fb\u51e6\u7406\u6642\u9593\u304c\u6025\u5897\u3057\u3001\u5927\u304d\u3059\u304e\u308b\u3068\u6709\u6a5f\u5f62\u72b6\u306e\u8cea\u611f\u3092\u5931\u3044\u307e\u3059\u3002\u5efa\u7269\u5916\u5f62\u306e\u30b9\u30bf\u30c7\u30a3\u306a\u30890.5m\u7a0b\u5ea6\u3001\u30d5\u30a1\u30b5\u30fc\u30c9\u306e\u30c7\u30a3\u30c6\u30fc\u30eb\u3092\u898b\u305b\u308b\u30ec\u30f3\u30c0\u306a\u30890.05\u301c0.1m\u7a0b\u5ea6\u3092\u76ee\u5b89\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

5.0 Adaptive subdivision\u306e\u6b63\u898f\u6a5f\u80fd\u5316<\/h3>\n

5.0\u3067Adaptive subdivision\u304cexperimental\uff08\u5b9f\u9a13\u7684\u6a5f\u80fd\uff09\u304b\u3089\u6b63\u898f\u6a5f\u80fd\u306b\u6607\u683c\u3057\u307e\u3057\u305f\uff08\u51fa\u5178: CG Channel: Blender 5.0 key features<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002Adaptive subdivision\u306f\u3001\u30ab\u30e1\u30e9\u304b\u3089\u8fd1\u3044\u9818\u57df\u307b\u3069\u7d30\u304b\u304f\u5206\u5272\u3057\u3001\u9060\u3044\u9818\u57df\u306f\u7c97\u304f\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3001\u5927\u898f\u6a21Volume\u2192Mesh\u5909\u63db\u6642\u306e\u30e1\u30e2\u30ea\u52b9\u7387\u3092\u4e0a\u3052\u307e\u3059\u3002<\/p>\n

\u5efa\u7bc9\u5fdc\u7528\u3067\u610f\u5473\u304c\u3042\u308b\u306e\u306f\u3001\u90fd\u5e02\u30b9\u30b1\u30fc\u30eb\u306eSDF\u8868\u73fe\u304c\u5b9f\u7528\u57df\u306b\u5165\u3063\u305f\u70b9\u3067\u3059\u3002\u305f\u3068\u3048\u3070Voronoi\u90fd\u5e02\u751f\u6210\u3067\u8857\u533a\u5168\u4f53\u3092\u4e00\u69d8\u306b\u7d30\u304b\u3044Voxel\u3067\u4f5c\u308b\u3068\u3001\u30ce\u30fc\u30c8PC\u3067\u306f\u30e1\u30e2\u30ea\u304c\u8db3\u308a\u307e\u305b\u3093\u3002Adaptive subdivision\u3092\u4f75\u7528\u3059\u308c\u3070\u3001\u8996\u70b9\u306b\u8fd1\u3044\u6570\u8857\u533a\u3060\u3051\u9ad8\u7cbe\u7d30\u306b\u3057\u3001\u9060\u666f\u306f\u7c97\u304f\u3059\u308b\u30ec\u30f3\u30c0\u8a2d\u8a08\u304c\u7d44\u3081\u307e\u3059\u3002<\/p>\n

Blender 5.1 SDF Grid Mean \/ SDF Raycast\uff5cSDF\u64cd\u4f5c\u306e\u5b9f\u7528\u5316<\/h2>\n

Blender 5.1\uff082026-03-17\u30ea\u30ea\u30fc\u30b9\uff09\u3067\u3001SDF\u64cd\u4f5c\u306b2\u3064\u306e\u91cd\u8981\u306a\u5b9f\u7528\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002SDF Grid Mean\u3068SDF Raycast\u3067\u3059\u30025.0\u304c\u300c\u30c7\u30fc\u30bf\u578b\u3068\u3057\u3066\u306e\u6a19\u6e96\u5316\u300d\u3060\u3063\u305f\u306e\u306b\u5bfe\u3057\u30015.1\u306f\u300c\u5b9f\u7528\u6a5f\u80fd\u306e\u62e1\u5f35\u300d\u306b\u4f4d\u7f6e\u4ed8\u3051\u3089\u308c\u307e\u3059\u30025.0\u30685.1\u3092\u5408\u308f\u305b\u3066\u521d\u3081\u3066\u3001archviz\u5b9f\u52d9\u3067SDF\/Volumes\u3092\u4f7f\u3044\u304d\u308c\u308b\u6bb5\u968e\u306b\u5230\u9054\u3057\u305f\u3001\u3068\u3044\u3046\u306e\u304c2026\u5e745\u6708\u6642\u70b9\u306e\u8a55\u4fa1\u3067\u3059\u3002<\/p>\n

SDF Grid Mean\uff5cSDF\u30c7\u30fc\u30bf\u306e\u30b9\u30e0\u30fc\u30b8\u30f3\u30b0\uff08box filter smoothing\uff09<\/h3>\n

SDF Grid Mean\u30ce\u30fc\u30c9\u306f\u3001SDF\u30c7\u30fc\u30bf\u306b\u5bfe\u3059\u308bmean\uff08box\uff09filter smoothing\u3001\u3064\u307e\u308amean\/box\u30d5\u30a3\u30eb\u30bf\u306b\u3088\u308b\u30b9\u30e0\u30fc\u30b8\u30f3\u30b0\u3092\u884c\u3046\u30ce\u30fc\u30c9\u3067\u3059\uff08\u51fa\u5178: SDF Grid Mean Node\uff5cBlender Manual<\/a> \/ Blender 5.1 SDF and Volume Nodes Guide\uff5cStraySpark<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002\u5404voxel\u306b\u3064\u3044\u3066\u30ed\u30fc\u30ab\u30eb\u8fd1\u508d\u306evoxel\u5024\u3092\u5e73\u5747\u5316\u3059\u308b\u3053\u3068\u3067\u3001SDF\u306e\u5c0f\u3055\u306a\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30fb\u30ce\u30a4\u30ba\u3092\u53d6\u308a\u9664\u304d\u3001\u5f62\u72b6\u306eoverall shape\uff08\u5168\u4f53\u5f62\u72b6\uff09\u3092\u4fdd\u3063\u305f\u307e\u307e\u6ed1\u3089\u304b\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u6027\u8cea\u304c\u52b9\u304f\u306e\u306f\u3001Boolean\u30fbvoxelization\uff08\u30e1\u30c3\u30b7\u30e5\u304b\u3089Volume\u3078\u306e\u5909\u63db\uff09\u30fb\u305d\u306e\u4ed6\u306evolumetric operations\u306e\u5f8c\u306b\u767a\u751f\u3059\u308b\u7d30\u304b\u306a\u6bb5\u5dee\u3084\u30ce\u30a4\u30ba\u306e\u51e6\u7406\u3067\u3059\u3002SDF Grid Boolean\u76f4\u5f8c\u306e\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u306b\u5fae\u7d30\u306a\u4e0d\u9023\u7d9a\u304c\u6b8b\u3063\u305f\u3089\u3001SDF Grid Mean\u30921\u6bb5\u631f\u3080\u3053\u3068\u3067\u81ea\u7136\u306a\u66f2\u9762\u306b\u5747\u305b\u307e\u3059\u3002<\/p>\n

\u5efa\u7bc9\u5fdc\u7528\u3068\u3057\u3066\u306f\u6b21\u306e\u3088\u3046\u306a\u5834\u9762\u3067\u4f7f\u3044\u307e\u3059\u3002SDF Grid Boolean\u5f8c\u306e\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u3092\u6ed1\u3089\u304b\u306b\u5747\u3059\u51e6\u7406\u3001Mesh to Volume\u5909\u63db\u5f8c\u306b\u767a\u751f\u3059\u308b\u30ce\u30a4\u30ba\u306e\u9664\u53bb\u3001Voronoi\u90fd\u5e02\u306e\u5efa\u7269\u5883\u754c\u3092\u81ea\u7136\u306b\u30d6\u30ec\u30f3\u30c9\u3059\u308b\u5f8c\u51e6\u7406\u306a\u3069\u3067\u3059\u3002\u300c\u5f62\u72b6\u306e\u4e2d\u5fc3\u8a08\u7b97\u300d\u3084\u300c\u5bc6\u5ea6\u8a55\u4fa1\u300d\u306e\u305f\u3081\u306e\u5e73\u5747\u5024\u53d6\u5f97\u30ce\u30fc\u30c9\u3067\u306f\u306a\u304f\u3001\u3042\u304f\u307e\u3067\u30b9\u30e0\u30fc\u30b8\u30f3\u30b0\u7528\u9014\u306e\u30ce\u30fc\u30c9\u3067\u3042\u308b\u70b9\u3092\u62bc\u3055\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

SDF Raycast\uff5cSDF\u306b\u5bfe\u3059\u308b\u30ec\u30a4\u30ad\u30e3\u30b9\u30c8<\/h3>\n

SDF Raycast\u30ce\u30fc\u30c9\u306f\u3001SDF Grid\u306b\u5bfe\u3057\u3066\u30ec\u30a4\uff08\u5149\u7dda\u30fb\u4efb\u610f\u30d9\u30af\u30c8\u30eb\uff09\u3092\u98db\u3070\u3057\u3001\u885d\u7a81\u60c5\u5831\u3092\u8fd4\u3059\u30ce\u30fc\u30c9\u3067\u3059\u3002\u8fd4\u308a\u5024\u306fhit positions\uff08\u885d\u7a81\u4f4d\u7f6e\uff09\u30fbdistances\uff08\u885d\u7a81\u307e\u3067\u306e\u8ddd\u96e2\uff09\u30fbnormals\uff08\u885d\u7a81\u70b9\u306e\u6cd5\u7dda\u30d9\u30af\u30c8\u30eb\uff09\u306e3\u70b9\u3067\u3001\u3053\u308c\u3089\u3092\u307e\u3068\u3081\u3066\u53d6\u5f97\u3067\u304d\u307e\u3059\uff08\u51fa\u5178: Blender 5.1 SDF and Volume Nodes Guide\uff5cStraySpark<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002<\/p>\n

\u5b9f\u88c5\u4e0a\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u30e1\u30c3\u30b7\u30e5\u5316\u524d\u306eSDF\u5f62\u72b6\u3067\u3082\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u516c\u5f0f\u30ac\u30a4\u30c9\u3067\u306f\u300cworks correctly even on SDF shapes that have not been converted to meshes yet\u300d\u3068\u660e\u8a18\u3055\u308c\u3066\u3044\u3066\u3001Volume\u6bb5\u968e\u306e\u307e\u307eRaycast\u3067\u304d\u307e\u3059\u3002Volume\u2192Mesh\u306e\u5909\u63db\u30b3\u30b9\u30c8\u3092\u6255\u308f\u305a\u306b\u3001SDF\u7a7a\u9593\u3067\u914d\u7f6e\u30fb\u7d4c\u8def\u8a08\u7b97\u304c\u3067\u304d\u308b\u610f\u5473\u306f\u5927\u304d\u304f\u3001\u6709\u6a5f\u5f62\u72b6\u306e\u8868\u9762\u306b\u6cbf\u3063\u305f\u914d\u7f6e\u30fb\u907f\u96e3\u7d4c\u8def\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30fb\u81ea\u7531\u66f2\u9762\u306b\u6cbf\u3063\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6574\u5217\u306a\u3069\u3001archviz\u5b9f\u52d9\u306e\u3055\u307e\u3056\u307e\u306a\u5834\u9762\u3067\u4f7f\u3048\u307e\u3059\u3002<\/p>\n

5.1\u3067\u306fSDF Raycast\u4ee5\u5916\u306b\u3082Raycast Nodes\uff08mesh raycast\u3092\u542b\u3080\u8907\u6570\uff09\u304c\u540c\u6642\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\uff08\u51fa\u5178: Blender 5.1 Released\uff5cPhoronix<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002raycast\u7cfb\u306e\u9078\u629e\u80a2\u304c\u5e83\u304c\u3063\u305f\u3053\u3068\u3067\u3001GN\u3067\u306e\u7a7a\u9593\u30af\u30a8\u30ea\uff08\u4f4d\u7f6e\u691c\u51fa\u30fb\u885d\u7a81\u5224\u5b9a\uff09\u306e\u8868\u73fe\u529b\u304c\u4e00\u6bb5\u4e0a\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

5.1\u3067\u5b9f\u7528\u5316\u304c\u4e00\u6bb5\u9032\u3080<\/h3>\n

5.0\u30685.1\u306e\u95a2\u4fc2\u3092\u6574\u7406\u3059\u308b\u3068\u30015.0\u304c\u57fa\u76e4\u306e\u6574\u5099\u30015.1\u304c\u5b9f\u7528\u6a5f\u80fd\u306e\u8ffd\u52a0\u3068\u3044\u3046\u5f62\u3067\u7a4d\u307f\u91cd\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

5.0\u3067\u5165\u3063\u305f\u306e\u306f\u300cVolume Grid\u30c7\u30fc\u30bf\u578b\u306e\u6a19\u6e96\u5316\u300d\u300cSDF Grid Boolean\u300d\u300cMesh to Volume\uff0fVolume to Mesh\u300d\u300cVolume Noise\u300d\u306a\u3069\u3001SDF\/Volumes\u3092\u6271\u3046\u305f\u3081\u306e\u571f\u53f0\u3067\u3057\u305f\u30025.1\u3067\u306f\u3053\u3053\u306b\u300cSDF Grid Mean\uff08\u30b9\u30e0\u30fc\u30b8\u30f3\u30b0\uff09\u300d\u300cSDF Raycast\uff08\u7a7a\u9593\u30af\u30a8\u30ea\uff09\u300d\u300cRaycast Nodes\uff08\u8907\u6570\uff09\u300d\u304c\u52a0\u308f\u308a\u3001SDF\/Volumes\u3067\u73fe\u5b9f\u306e\u5efa\u7bc9archviz\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u7d44\u307f\u7acb\u3066\u3089\u308c\u308b\u7c92\u5ea6\u306e\u6a5f\u80fd\u304c\u63c3\u3044\u307e\u3057\u305f\u3002<\/p>\n

archviz\u306e\u89b3\u70b9\u3067\u8a00\u3048\u3070\u30015.0\u3060\u3051\u3067\u306f\u300c\u30c7\u30fc\u30bf\u3092\u6271\u3048\u308b\u300d\u6bb5\u968e\u3067\u30015.1\u3067\u521d\u3081\u3066\u300c\u5b9f\u52d9\u3067\u4f7f\u3048\u308b\u300d\u6bb5\u968e\u306b\u5230\u9054\u3057\u305f\u3001\u3068\u3044\u3046\u898b\u65b9\u306b\u306a\u308a\u307e\u3059\u3002SDF\/Volumes\u3092\u5b66\u3076\u306a\u30895.1\u4ee5\u964d\u306e\u74b0\u5883\u3092\u524d\u63d0\u306b\u3057\u3066\u304a\u304f\u306e\u304c\u52b9\u7387\u7684\u3067\u3059\u3002<\/p>\n

\u5efa\u7bc9\u5fdc\u7528\u624b\u6cd51\uff5cVoronoi\u90fd\u5e02\u751f\u6210<\/h2>\n

Voronoi\uff08\u30dc\u30ed\u30ce\u30a4\uff09\u90fd\u5e02\u306f\u3001\u5e73\u9762\u4e0a\u306e\u70b9\u7fa4\u304b\u3089\u4f5c\u3089\u308c\u308bVoronoi\u56f3\u3092\u8857\u533a\u914d\u7f6e\u306b\u4f7f\u3044\u3001\u683c\u5b50\u72b6\u8a08\u753b\u3068\u306f\u9055\u3046\u6709\u6a5f\u7684\u306a\u8857\u8def\u3092\u6301\u3064\u90fd\u5e02\u3092\u751f\u6210\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002\u30b3\u30f3\u30da\u3084\u5c55\u793a\u30d7\u30ec\u30bc\u30f3\u3067\u300c\u672a\u6765\u90fd\u5e02\u300d\u300c\u81ea\u7136\u8abf\u548c\u90fd\u5e02\u300d\u3092\u793a\u3059\u30d3\u30b8\u30e5\u30a2\u30eb\u3068\u3057\u3066\u5f37\u3044\u8868\u73fe\u529b\u3092\u6301\u3061\u3001Blender 5.x SDF\/Volumes\u3067\u306fVoronoi Texture + Mesh to Volume + Volume to Mesh\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/p>\n

Voronoi\u90fd\u5e02\u306e\u6982\u5ff5<\/h3>\n

Voronoi Diagram\uff08\u30dc\u30ed\u30ce\u30a4\u56f3\uff09\u306f\u3001\u5e73\u9762\u4e0a\u306b\u7f6e\u3044\u305f\u70b9\u7fa4\u306b\u3064\u3044\u3066\u300c\u5404\u70b9\u306b\u6700\u3082\u8fd1\u3044\u9818\u57df\u300d\u3067\u5e73\u9762\u3092\u5206\u5272\u3059\u308b\u56f3\u5f62\u3067\u3059\u3002\u8702\u306e\u5de3\u306e\u3088\u3046\u306a\u6709\u6a5f\u7684\u306a\u591a\u89d2\u5f62\u5206\u5272\u306b\u306a\u308a\u3001\u81ea\u7136\u754c\u306e\u7d30\u80de\u69cb\u9020\u3084\u6cb3\u5ddd\u6d41\u57df\u3067\u3082\u3088\u304f\u898b\u3089\u308c\u308b\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\n

Voronoi\u90fd\u5e02\u306f\u3001\u3053\u306eVoronoi\u9818\u57df\u3092\u5efa\u7269\u306e\u8857\u533a\u3068\u3057\u3066\u4f7f\u3046\u767a\u60f3\u3067\u3059\u3002\u5404Voronoi\u9818\u57df\u3092\u5efa\u7bc9\u30dc\u30ea\u30e5\u30fc\u30e0\u3068\u898b\u7acb\u3066\u3001Voronoi\u4e2d\u5fc3\u70b9\u3092\u5efa\u7269\u30b3\u30a2\u306b\u7f6e\u304d\u3001\u9818\u57df\u306e\u5927\u304d\u3055\u3067\u5efa\u7269\u898f\u6a21\u3092\u6c7a\u3081\u308b\u30eb\u30fc\u30eb\u3067\u914d\u7f6e\u3057\u307e\u3059\u3002\u65e2\u5b58\u306e\u683c\u5b50\u72b6\u90fd\u5e02\u8a08\u753b\u3068\u306e\u5bfe\u6bd4\u3067\u300c\u672a\u6765\u90fd\u5e02\u300d\u300c\u81ea\u7136\u8abf\u548c\u90fd\u5e02\u300d\u300c\u707d\u5bb3\u5fa9\u8208\u5f8c\u306e\u6709\u6a5f\u90fd\u5e02\u300d\u306e\u3088\u3046\u306a\u8868\u73fe\u306b\u5411\u304d\u307e\u3059\u3002<\/p>\n

\u5b9f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u4f7f\u3044\u6240\u306f\u3001\u30b3\u30f3\u30da\u7528\u306e\u90fd\u5e02\u30de\u30b9\u30bf\u30fc\u30d7\u30e9\u30f3\u63d0\u6848\u3084\u5c55\u793a\u30d7\u30ec\u30bc\u30f3\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u30d3\u30b8\u30e5\u30a2\u30eb\u3001\u672a\u6765\u90fd\u5e02\u30fbSF\u7cfb\u306e\u4e16\u754c\u89b3\u69cb\u7bc9\u3001\u8857\u533a\u898f\u6a21\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u30b9\u30bf\u30c7\u30a3\u306a\u3069\u3067\u3059\u30021\u68df1\u68df\u306e\u7cbe\u5ea6\u3088\u308a\u3001\u5168\u4f53\u306e\u6709\u6a5f\u7684\u306a\u30ea\u30ba\u30e0\u3092\u898b\u305b\u308b\u306e\u304c\u4e3b\u76ee\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u5b9f\u88c5\u624b\u9806<\/h3>\n

Voronoi\u90fd\u5e02\u751f\u6210\u306e\u30ce\u30fc\u30c9\u30b0\u30e9\u30d5\u306f\u3001Voronoi Texture\u3067\u70b9\u7fa4\u3068\u30d1\u30bf\u30fc\u30f3\u3092\u751f\u6210\u3057\u3001\u8ddd\u96e2\u95a2\u6570\u3067\u5efa\u7269\u9ad8\u3055\u3092\u6c7a\u3081\u3001Mesh to Volume\uff0bVolume to Mesh\u3067\u6709\u6a5f\u30e1\u30c3\u30b7\u30e5\u5316\u3059\u308b\u6d41\u308c\u304c\u57fa\u672c\u5f62\u3067\u3059\u3002<\/p>\n

\u5177\u4f53\u7684\u306b\u306fVoronoi Texture\u30ce\u30fc\u30c9\u30672\u6b21\u5143\u307e\u305f\u306f3\u6b21\u5143\u306eVoronoi\u30d1\u30bf\u30fc\u30f3\u3092\u751f\u6210\u3057\u3001Distance\uff08\u4e2d\u5fc3\u304b\u3089\u306e\u8ddd\u96e2\uff09\u30fbPosition\uff08\u4e2d\u5fc3\u4f4d\u7f6e\uff09\u51fa\u529b\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002Distance\u51fa\u529b\u3092\u5efa\u7269\u9ad8\u3055\u306b\u3001Position\u51fa\u529b\u3092\u5efa\u7269\u30b3\u30a2\u306e\u4f4d\u7f6e\u306b\u5bfe\u5fdc\u3055\u305b\u308b\u3068\u3001\u4e2d\u5fc3\u307b\u3069\u9ad8\u3044\u90fd\u5e02\u69cb\u9020\uff08\u91cd\u5fc3\u304c\u9ad8\u5c64\u306e\u96c6\u7d04\u90fd\u5e02\uff09\u3092\u4f5c\u308c\u307e\u3059\u3002<\/p>\n

\u3053\u3053\u3067\u4f5c\u3063\u305f\u8857\u533a\u30dc\u30ea\u30e5\u30fc\u30e0\u3092Mesh to Volume\u3067SDF\u5316\u3057\u3001SDF Grid Boolean\u3067\u6ed1\u3089\u304b\u306b\u30d6\u30ec\u30f3\u30c9\u3057\u3066\u304b\u3089\u3001Volume to Mesh\u3067\u6700\u7d42\u30e1\u30c3\u30b7\u30e5\u306b\u623b\u3057\u307e\u3059\u3002Voxel Size\u306f\u90fd\u5e02\u30b9\u30b1\u30fc\u30eb\u306a\u306e\u30670.5\u301c2.0m\u7a0b\u5ea6\u304c\u76ee\u5b89\u3067\u3059\u3002\u7d30\u304b\u304f\u3057\u3059\u304e\u308b\u3068\u30e1\u30e2\u30ea\u304c\u8db3\u308a\u306a\u304f\u306a\u308b\u306e\u3067\u3001\u8fd1\u666f\u306e\u6570\u8857\u533a\u3060\u3051\u5225\u9014\u7cbe\u7d30\u5316\u3059\u308b\u8a2d\u8a08\u306e\u307b\u3046\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n

\u8857\u8def\u306e\u5e45\u54e1\u30fb\u6b69\u9053\u30fb\u7dd1\u5730\u306e\u3088\u3046\u306a\u7d30\u90e8\u306fGN\u6bb5\u968e\u3067\u306f\u6982\u7565\u306b\u7559\u3081\u3001Blender\u672c\u4f53\u306e\u30e1\u30c3\u30b7\u30e5\u7de8\u96c6\u3084\u5225\u30ec\u30a4\u30e4\u30fc\u3067\u8db3\u3059\u904b\u7528\u304c\u73fe\u5b9f\u7684\u306b\u306a\u308a\u307e\u3059\u3002Voronoi\u90fd\u5e02\u306f\u3042\u304f\u307e\u3067\u5168\u4f53\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u63d0\u6848\u30c4\u30fc\u30eb\u3068\u3044\u3046\u4f4d\u7f6e\u4ed8\u3051\u3067\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u8003\u616e<\/h3>\n

Voronoi\u90fd\u5e02\u306f\u8857\u533a\u6570\u304c\u591a\u3044\u307b\u3069\u30ec\u30f3\u30c0\u8ca0\u8377\u304c\u5897\u3048\u308b\u305f\u3081\u3001Cycles\uff08\u9ad8\u54c1\u8cea\u30d1\u30b9\u30c8\u30ec\u30fc\u30b9\uff09\u3068Eevee Next\uff08\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u691c\u8a0e\uff09\u306e\u4f7f\u3044\u5206\u3051\u304c\u52b9\u304d\u307e\u3059\u3002<\/p>\n

\u6700\u7d42\u7d0d\u54c1\u5411\u3051\u306e\u9ad8\u54c1\u8cea\u30d1\u30fc\u30b9\u306fCycles\u3067\u51e6\u7406\u3057\u307e\u3059\u3002SDF\u30e1\u30c3\u30b7\u30e5\u5316\u5f8c\u306f\u901a\u5e38\u30e1\u30c3\u30b7\u30e5\u3068\u3057\u3066\u6271\u3048\u308b\u306e\u3067\u3001Cycles\u306e\u30e9\u30a4\u30c6\u30a3\u30f3\u30b0\u30fb\u30de\u30c6\u30ea\u30a2\u30eb\u8a2d\u5b9a\u306farchviz\u306e\u6a19\u6e96\u3069\u304a\u308a\u3067\u3059\u3002GPU\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\uff08NVIDIA\u306eCUDA\/OptiX\u3001AMD\u306eHIP-RT\uff09\u3067\u51e6\u7406\u6642\u9593\u3092\u6291\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u691c\u8a0e\u6bb5\u968e\u306e\u69cb\u56f3\u51fa\u3057\u306fEevee Next\u304c\u5411\u304d\u307e\u3059\u3002Blender 5.1\u306e\u30c6\u30af\u30b9\u30c1\u30e3\u30e1\u30e2\u30ea\u6700\u9069\u5316\uff0830\u301c40%\u524a\u6e1b\uff09\u3067\u5927\u898f\u6a21\u90fd\u5e02\u30b7\u30fc\u30f3\u3082\u6271\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\uff08\u51fa\u5178: Blender 5.1 Release Notes<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002<\/p>\n

VRAM\u6d88\u8cbb\u306f\u90fd\u5e02\u30b9\u30b1\u30fc\u30eb\u3067\u6025\u901f\u306b\u81a8\u3089\u3080\u306e\u3067\u3001PC\u30b9\u30da\u30c3\u30af\u304c\u8ffd\u3044\u4ed8\u304b\u306a\u3044\u5834\u5408\u306f\u6bb5\u968e\u7684\u30ec\u30f3\u30c0\uff08\u8fd1\u666f\u3068\u9060\u666f\u3092\u5225\u30ec\u30a4\u30e4\u30fc\u3067\u30ec\u30f3\u30c0\u3057\u3066\u5408\u6210\uff09\u306b\u5207\u308a\u66ff\u3048\u308b\u5224\u65ad\u3082\u5fc5\u8981\u3067\u3059\u3002VRAM\u8981\u4ef6\u306e\u8a73\u7d30\u306fBlender\u5efa\u7bc9\u30d1\u30fc\u30b9\u306b\u5fc5\u8981\u306aPC\u30b9\u30da\u30c3\u30af\u5b8c\u5168\u30ac\u30a4\u30c9<\/a>\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u5efa\u7bc9\u5fdc\u7528\u624b\u6cd52\uff5c\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\uff5cSDF Grid Boolean \u3067\u66f2\u9762\u5916\u88c5<\/h2>\n

\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u306f\u3001Zaha Hadid Architects\u30fbHeatherwick Studio\u30fb\u9688\u7814\u543e\u5efa\u7bc9\u90fd\u5e02\u8a2d\u8a08\u4e8b\u52d9\u6240\u306e\u3088\u3046\u306a\u81ea\u7531\u66f2\u9762\u30fb\u6709\u6a5f\u5f62\u72b6\u306e\u5916\u88c5\u3092\u6301\u3064\u5efa\u7bc9\u610f\u5320\u3067\u3059\u3002\u5f93\u6765\u306fNURBS\u30e2\u30c7\u30e9\u30fc\uff08Rhino\uff09\u3084Blender Sculpt\u30e2\u30fc\u30c9\u3067\u4f5c\u308b\u306e\u304c\u5b9a\u77f3\u3067\u3057\u305f\u304c\u3001Blender 5.x SDF\/Volumes\u3092\u4f7f\u3046\u3068\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u306b\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002SDF Sphere\u3084Volume Cube\u3092\u57fa\u672c\u8981\u7d20\u3068\u3057\u3066\u3001SDF Grid Boolean\uff08Union\/Subtract\/Intersect\uff09\u3067\u7d44\u307f\u5408\u308f\u305b\u308b\u306e\u304c\u57fa\u672c\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\n

\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u306e\u8a2d\u8a08\u8a00\u8a9e<\/h3>\n

\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u306f\u3001\u76f4\u7dda\u30fb\u77e9\u5f62\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u306f\u306a\u3044\u81ea\u7531\u66f2\u9762\u306e\u5916\u88c5\u30c7\u30b6\u30a4\u30f3\u3067\u3059\u3002\u4ee3\u8868\u4f8b\u3068\u3057\u3066\u306fZaha Hadid Architects\u306e\u6771\u4eac2020\u65b0\u56fd\u7acb\u7af6\u6280\u5834\uff08\u5f53\u521d\u6848\uff09\u3084\u3001Heatherwick Studio\u306e\u4e0a\u6d77\u30a8\u30ad\u30b9\u30dd\u30a4\u30ae\u30ea\u30b9\u9928\u300cSeed Cathedral\u300d\u3001\u9688\u7814\u543e\u306e\u6d45\u8349\u6587\u5316\u89b3\u5149\u30bb\u30f3\u30bf\u30fc\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u3089\u306e\u66f2\u9762\u8868\u73fe\u306f\u3001\u3053\u308c\u307e\u3067\u4e3b\u306bNURBS\u30e2\u30c7\u30e9\u30fc\uff08Rhino\uff09\u307e\u305f\u306f\u624b\u52d5Sculpt\uff08Blender\u306e\u5f6b\u523b\u30e2\u30fc\u30c9\uff09\u3067\u4f5c\u3089\u308c\u3066\u304d\u307e\u3057\u305f\u3002NURBS\u306f\u6570\u5b66\u7684\u306a\u66f2\u9762\u5236\u5fa1\u306b\u512a\u308c\u308b\u4e00\u65b9\u3001Sculpt\u306f\u76f4\u611f\u7684\u3060\u304c\u518d\u73fe\u6027\u306b\u6b20\u3051\u307e\u3059\u3002\u3069\u3061\u3089\u3082\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u306a\u4fee\u6b63\u306b\u5411\u304b\u306a\u3044\u70b9\u304c\u5171\u901a\u306e\u8ab2\u984c\u3067\u3057\u305f\u3002<\/p>\n

Blender 5.x SDF\u624b\u6cd5\u306f\u3001\u3053\u308c\u3089\u306e\u8ab2\u984c\u3092\u5225\u89d2\u5ea6\u304b\u3089\u89e3\u6c7a\u3057\u307e\u3059\u3002SDF\u306f\u6570\u5b66\u7684\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u8ddd\u96e2\u30d5\u30a3\u30fc\u30eb\u30c9\u306a\u306e\u3067\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5909\u3048\u308b\u3060\u3051\u3067\u5f62\u72b6\u304c\u9023\u7d9a\u7684\u306b\u5909\u5316\u3057\u307e\u3059\u3002SDF Grid Boolean\u3067\u8907\u6570\u306eSDF Sphere\u3092\u5408\u6210\u3059\u308c\u3070\u3001\u30e1\u30bf\u30dc\u30fc\u30eb\u7684\u306a\u6ed1\u3089\u304b\u306a\u7d50\u5408\u66f2\u9762\u304c\u5f97\u3089\u308c\u3001\u4fee\u6b63\u3082\u30d1\u30e9\u30e1\u30fc\u30bf\u5909\u66f4\u3067\u6e08\u307f\u307e\u3059\u3002<\/p>\n

\u5b9f\u88c5\uff5cSDF Sphere\u306e\u7d44\u307f\u5408\u308f\u305b<\/h3>\n

\u5b9f\u88c5\u306e\u57fa\u672c\u30ce\u30fc\u30c9\u30b0\u30e9\u30d5\u306f\u3001Volume Cube\uff0fVolume Sphere\u3092\u30d9\u30fc\u30b9\u5f62\u72b6\u3068\u3057\u3066\u8907\u6570\u4e26\u3079\u308b\u69cb\u6210\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u307e\u3059\u3002\u3053\u308c\u306bSDF Grid Boolean\uff085.0\u65b0\u898f\uff09\u3067\u7d44\u307f\u5408\u308f\u305b\u3092\u884c\u3044\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066SDF Grid Mean\uff085.1\uff09\u3067\u6ed1\u3089\u304b\u306b\u3057\u3001Volume to Mesh\u3067\u6700\u7d42\u30e1\u30c3\u30b7\u30e5\u5316\u3059\u308b\u6d41\u308c\u3067\u3059\u3002<\/p>\n

\u5177\u4f53\u7684\u306b\u306f\u307e\u305aVolume Cube\u307e\u305f\u306fVolume Sphere\u3067\u30d9\u30fc\u30b9\u3068\u306a\u308bSDF\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u3092\u5efa\u7269\u306e\u4e3b\u8981\u30dc\u30ea\u30e5\u30fc\u30e0\u306b\u898b\u7acb\u3066\u3001\u30b5\u30a4\u30ba\u30fb\u4f4d\u7f6e\u3092\u8abf\u6574\u3057\u307e\u3059\u3002\u6b21\u306b\u8907\u6570\u306eSDF Sphere\u3092\u958b\u53e3\u3084\u51f9\u51f8\u304c\u5fc5\u8981\u306a\u4f4d\u7f6e\u306b\u914d\u7f6e\u3057\u3001SDF Grid Boolean\uff085.0\u65b0\u898f\uff09\u3067Union\uff08\u5408\u6210\uff09\u30fbSubtract\uff08\u5dee\u5206\uff09\u30fbIntersect\uff08\u4ea4\u5dee\uff09\u306e3\u30e2\u30fc\u30c9\u3092\u4f7f\u3044\u5206\u3051\u307e\u3059\u3002Union\u3067\u8907\u6570\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u6ed1\u3089\u304b\u306b\u9023\u7d50\u3057\u3001Subtract\u3067\u5185\u90e8\u306e\u4e2d\u629c\u304d\uff08\u7a93\u30fb\u958b\u53e3\u30fb\u901a\u8def\uff09\u3092\u4f5c\u308a\u3001Intersect\u3067\u30d9\u30fc\u30b9\u3068\u5225\u5f62\u72b6\u306e\u5171\u901a\u90e8\u5206\u3060\u3051\u6b8b\u3059\u3001\u3068\u3044\u3046\u4f7f\u3044\u5206\u3051\u3067\u3059\u3002<\/p>\n

SDF Grid Boolean\u306f\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3067mesh boolean\u3068\u6bd4\u8f03\u3055\u308c\u3001smooth and continuous results\uff08\u6ed1\u3089\u304b\u3067\u9023\u7d9a\u7684\u306a\u7d50\u679c\uff09\u304c\u5f97\u3089\u308c\u308b\u3068\u660e\u8a18\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: SDF Grid Boolean Node\uff5cBlender Manual<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002mesh boolean\u7279\u6709\u306e\u4ea4\u5dee\u7dda\u5d29\u308c\u304c\u306a\u3044\u305f\u3081\u3001\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u306e\u9023\u7d9a\u66f2\u9762\u8868\u73fe\u306b\u5411\u304d\u307e\u3059\u3002<\/p>\n

Boolean\u6f14\u7b97\u306e\u7d50\u679c\u306b\u5fae\u7d30\u306a\u30ce\u30a4\u30ba\u304c\u6b8b\u3063\u305f\u3089\u3001SDF Grid Mean\uff085.1\uff09\u3067\u30b9\u30e0\u30fc\u30b8\u30f3\u30b0\u3092\u304b\u3051\u3066\u5747\u3057\u307e\u3059\u3002\u6700\u5f8c\u306bVolume to Mesh\uff08Voxel Size 0.05\u301c0.2m\u7a0b\u5ea6\uff09\u3067\u901a\u5e38\u30e1\u30c3\u30b7\u30e5\u306b\u623b\u3057\u3001Cycles\/Eevee Next\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306b\u9032\u307f\u307e\u3059\u3002<\/p>\n

\u6d3e\u751f\uff5cVoronoi\u30d5\u30a1\u30b5\u30fc\u30c9\u30fb\u30d1\u30bf\u30fc\u30f3\u7a7f\u5b54<\/h3>\n

\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u306e\u5fdc\u7528\u5f62\u3068\u3057\u3066\u3001Voronoi\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u3063\u305f\u7a7f\u5b54\u30d5\u30a1\u30b5\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u3002\u5efa\u7269\u5916\u58c1\u306bVoronoi\u56f3\u72b6\u306e\u7a74\u3092\u958b\u3051\u308b\u610f\u5320\u3067\u3001Heatherwick Studio\u300cSeed Cathedral\u300d\u306e\u73fe\u4ee3\u7684\u306a\u89e3\u91c8\u306b\u3042\u305f\u308a\u307e\u3059\u3002<\/p>\n

\u5b9f\u88c5\u306f\u3001\u307e\u305aVoronoi Texture\u3067\u7a74\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u751f\u6210\u3057\u3001\u3053\u308c\u3092SDF\u306b\u5909\u63db\u3057\u3066SDF Grid Boolean\u306eSubtract\u30e2\u30fc\u30c9\u3067\u672c\u4f53\u30d5\u30a1\u30b5\u30fc\u30c9\u304b\u3089\u5f15\u304d\u7b97\u3059\u308b\u6d41\u308c\u3067\u3059\u3002\u7a74\u306e\u30b5\u30a4\u30ba\u30fb\u5bc6\u5ea6\u30fb\u5206\u5e03\u3092Voronoi Texture\u306escale\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u5236\u5fa1\u3067\u304d\u3001\u8a2d\u8a08\u6848\u306e\u6bb5\u968e\u3067\u8907\u6570\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u7c21\u5358\u306b\u51fa\u305b\u307e\u3059\u3002<\/p>\n

\u6709\u6a5f\u66f2\u9762\u3068\u898f\u5247\u30d1\u30bf\u30fc\u30f3\uff08Voronoi\u7a74\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u8868\u73fe\u306e\u5e45\u304c\u4e00\u6c17\u306b\u5e83\u304c\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300c\u4e0b\u5c64\u306f\u5bc6\u5ea6\u9ad8\u3081\u306e\u7a74\u3001\u4e0a\u5c64\u306f\u5bc6\u5ea6\u4f4e\u3081\u306e\u7a74\u300d\u300c\u5357\u9762\u3060\u3051\u7a74\u304c\u5927\u304d\u3044\uff08\u63a1\u5149\u8abf\u6574\uff09\u300d\u306e\u3088\u3046\u306a\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u5236\u5fa1\u3067\u3001\u6a5f\u80fd\u3068\u610f\u5320\u3092\u540c\u6642\u306b\u6210\u7acb\u3055\u305b\u308b\u8a2d\u8a08\u304c\u7d44\u3081\u307e\u3059\u3002<\/p>\n

Bonsai BIM Add-on\uff08\u65e7BlenderBIM\uff09\u3068\u7d44\u307f\u5408\u308f\u305b\u308c\u3070\u3001\u751f\u6210\u3057\u305f\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u3092BIM\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3057\u3066\u8a2d\u8a08\u4e8b\u52d9\u6240\u306eRevit\/ArchiCAD\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u623b\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002BIM\u9023\u643a\u306e\u5168\u4f53\u50cf\u306fBIM\u00d7Blender\u9023\u643a\u5b8c\u5168\u30ac\u30a4\u30c9<\/a>\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u5efa\u7bc9\u5fdc\u7528\u624b\u6cd53\uff5c\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\uff5c\u30ad\u30e5\u30fc\u30d6\u5358\u4f4d\u306e\u5efa\u7bc9\u30b9\u30bf\u30c7\u30a3<\/h2>\n

\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u306f\u3001\u30ad\u30e5\u30fc\u30d6\uff08\u30dc\u30af\u30bb\u30eb\uff09\u306e\u7a4d\u307f\u91cd\u306d\u3067\u5efa\u7bc9\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002Minecraft\u7684\u306a\u30d3\u30b8\u30e5\u30a2\u30eb\u304b\u3089\u9023\u60f3\u3057\u3084\u3059\u304f\u3001\u8a2d\u8a08\u521d\u671f\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u30b9\u30bf\u30c7\u30a3\u3084\u5b66\u6821\u6559\u80b2\u30fb\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7\u306b\u5411\u304d\u307e\u3059\u3002Blender 5.x \u3067\u306fMesh to Volume + Distribute Points in Volume + Instance on Points\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3001\u4efb\u610f\u306e\u30e1\u30c3\u30b7\u30e5\u5f62\u72b6\u3092\u30dc\u30af\u30bb\u30eb\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u306e\u6982\u5ff5<\/h3>\n

\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u306f\u3001\u30ad\u30e5\u30fc\u30d6\u5358\u4f4d\u3067\u69cb\u7bc9\u3059\u308b\u5efa\u7bc9\u30e2\u30c7\u30eb\u5168\u822c\u3092\u6307\u3057\u307e\u3059\u3002\u5b8c\u6210\u5f62\u306e\u30ea\u30a2\u30eb\u5efa\u7bc9\u3068\u3057\u3066\u306f\u3042\u307e\u308a\u4f7f\u308f\u308c\u307e\u305b\u3093\u304c\u3001\u8a2d\u8a08\u30d7\u30ed\u30bb\u30b9\u306e\u521d\u671f\u6bb5\u968e\u3084\u6559\u80b2\u30fb\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c4\u30fc\u30eb\u3068\u3057\u3066\u5f37\u3044\u8868\u73fe\u529b\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n

\u7528\u9014\u3068\u3057\u3066\u306f\u3001\u8a2d\u8a08\u521d\u671f\u6bb5\u968e\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u30b9\u30bf\u30c7\u30a3\uff08\u5efa\u7269\u306e\u91cf\u584a\u611f\u3092\u78ba\u8a8d\uff09\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5411\u3051\u306e\u76f4\u611f\u7684\u306a3D\u8aac\u660e\uff08Minecraft\u4e16\u4ee3\u306b\u4f1d\u308f\u308a\u3084\u3059\u3044\u8868\u73fe\uff09\u3001\u5b66\u6821\u6559\u80b2\u30fb\u5efa\u7bc9\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7\uff08\u751f\u5f92\u304c\u76f4\u611f\u7684\u306b\u5efa\u7bc9\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u6271\u3048\u308b\uff09\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n

\u30e1\u30ea\u30c3\u30c8\u306f2\u3064\u3042\u308a\u307e\u3059\u30021\u3064\u306f\u4fee\u6b63\u306e\u76f4\u611f\u6027\u3067\u3001\u30dc\u30af\u30bb\u30eb\u5358\u4f4d\u3067\u300c\u3053\u3053\u3092\u5897\u3084\u3059\uff0f\u6e1b\u3089\u3059\u300d\u304c\u5373\u5ea7\u306b\u5224\u65ad\u3067\u304d\u307e\u3059\u30022\u3064\u76ee\u306f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u8efd\u91cf\u3055\u3067\u3001\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u306f\u4e8b\u5b9f\u4e0a\u30ad\u30e5\u30fc\u30d6\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306a\u306e\u3067\u3001Cycles\u3067\u3082\u9ad8\u901f\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u5b9f\u88c5\uff5cDistribute Points in Volume + Instance on Points<\/h3>\n

\u5b9f\u88c5\u306e\u57fa\u672c\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u30d9\u30fc\u30b9\u3068\u306a\u308b\u4efb\u610f\u30e1\u30c3\u30b7\u30e5\u3092Volume\u5316\u3057\u3001Volume\u5185\u90e8\u306b\u30b0\u30ea\u30c3\u30c9\u72b6\u306e\u70b9\u3092\u914d\u7f6e\u3057\u3001\u5404\u70b9\u306b\u30ad\u30e5\u30fc\u30d6\u3092\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3059\u308b3\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002<\/p>\n

\u307e\u305a\u4efb\u610f\u306e\u30e1\u30c3\u30b7\u30e5\uff08\u5efa\u7269\u5916\u5f62\u3001\u5730\u5f62\u3001\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u306e\u7d50\u679c\u306a\u3069\uff09\u3092Mesh to Volume\u3067SDF\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u3053\u308c\u304c\u30dc\u30af\u30bb\u30eb\u5316\u306e\u5bfe\u8c61\u7bc4\u56f2\u3092\u6c7a\u3081\u308b\u300c\u578b\u300d\u306b\u306a\u308a\u307e\u3059\u3002\u6b21\u306bDistribute Points in Volume\u30ce\u30fc\u30c9\u3067\u3001Volume\u5185\u90e8\u306b\u3060\u3051\u70b9\u3092\u914d\u7f6e\u3057\u307e\u3059\u3002\u914d\u7f6e\u9593\u9694\u304c\u30dc\u30af\u30bb\u30eb\u306e\u30b5\u30a4\u30ba\u3092\u6c7a\u3081\u3001\u5178\u578b\u5024\u306f1m\u30fb0.5m\u30fb0.2m\u3042\u305f\u308a\u3067\u3059\u3002\u4f4f\u5b85\u30b9\u30b1\u30fc\u30eb\u306a\u30890.5m\u3001\u90fd\u5e02\u30b9\u30bf\u30c7\u30a3\u306a\u30891m\u301c2m\u304c\u76ee\u5b89\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u6700\u5f8c\u306bInstance on Points\u30ce\u30fc\u30c9\u3067\u3001\u5404\u70b9\u306b\u30ad\u30e5\u30fc\u30d6\uff08\u307e\u305f\u306f\u7acb\u65b9\u4f53\u30d5\u30a1\u30df\u30ea\u30fc\u306e\u30b8\u30aa\u30e1\u30c8\u30ea\uff09\u3092\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3057\u307e\u3059\u3002\u30ad\u30e5\u30fc\u30d6\u306e\u30b5\u30a4\u30ba\u306fDistribute Points in Volume\u306e\u9593\u9694\u3068\u63c3\u3048\u3066\u3001\u30dc\u30af\u30bb\u30eb\u9593\u306b\u9699\u9593\u304c\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u306e\u5229\u70b9\u306f\u3001\u30d9\u30fc\u30b9\u30e1\u30c3\u30b7\u30e5\u3092\u5dee\u3057\u66ff\u3048\u308c\u3070\u5373\u5ea7\u306b\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u306b\u5909\u63db\u3067\u304d\u308b\u70b9\u3067\u3059\u3002CAD\u304b\u3089\u53d6\u308a\u8fbc\u3093\u3060\u5efa\u7269\u5916\u5f62\u30e1\u30c3\u30b7\u30e5\u3001\u6709\u6a5f\u30d5\u30a1\u30b5\u30fc\u30c9\u306eSDF\u7d50\u679c\u3001\u5730\u5f62\u30e1\u30c3\u30b7\u30e5\u306a\u3069\u3001\u3069\u3093\u306a\u5f62\u72b6\u3067\u3082\u540c\u3058\u30ce\u30fc\u30c9\u30b0\u30e9\u30d5\u3092\u901a\u305b\u3070\u30dc\u30af\u30bb\u30eb\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u306e\u767a\u5c55\uff5cLEGO\u98a8\u30b9\u30bf\u30c7\u30a3<\/h3>\n

\u30dc\u30af\u30bb\u30eb\u5efa\u7bc9\u306e\u767a\u5c55\u5f62\u3068\u3057\u3066\u3001\u5404\u30ad\u30e5\u30fc\u30d6\u3092LEGO\u30d6\u30ed\u30c3\u30af\u98a8\u306e\u51f9\u51f8\u4ed8\u304d\u5f62\u72b6\u306b\u5909\u66f4\u3059\u308b\u5fdc\u7528\u304c\u3042\u308a\u307e\u3059\u3002\u5b50\u4f9b\u5411\u3051\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7\u3084\u3001\u8a2d\u8a08\u521d\u671f\u306e\u904a\u3073\u5fc3\u3042\u308b\u63d0\u6848\u3067\u52b9\u679c\u304c\u51fa\u308b\u8868\u73fe\u3067\u3059\u3002<\/p>\n

Instance on Points\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3059\u308b\u30b8\u30aa\u30e1\u30c8\u30ea\u3092\u3001\u7acb\u65b9\u4f53\u304b\u3089LEGO\u30d6\u30ed\u30c3\u30af\u5f62\u72b6\uff08\u4e0a\u9762\u306b\u5186\u67f1\u72b6\u306e\u51f8\u3001\u5e95\u9762\u306b\u51f9\uff09\u306b\u5dee\u3057\u66ff\u3048\u308b\u3060\u3051\u3067\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002Random Value\u30ce\u30fc\u30c9\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u30ab\u30e9\u30fc\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\uff08\u8d64\u30fb\u9752\u30fb\u9ec4\u30fb\u7dd1\u306a\u3069\u306e\u30e9\u30f3\u30c0\u30e0\u914d\u8272\uff09\u3092\u52a0\u3048\u308c\u3070\u3001\u3088\u308a\u904a\u3073\u5fc3\u306e\u3042\u308b\u30d3\u30b8\u30e5\u30a2\u30eb\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u7528\u9014\u3068\u3057\u3066\u306f\u3001\u5b50\u4f9b\u5411\u3051\u306e\u5efa\u7bc9\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7\u3067\u306e\u6559\u6750\u3001\u8a2d\u8a08\u521d\u671f\u306e\u89aa\u3057\u307f\u3084\u3059\u3044\u63d0\u6848\u8cc7\u6599\u3001SNS\u767a\u4fe1\u7528\u306e\u30ad\u30e3\u30c3\u30c1\u30fc\u306a\u30d3\u30b8\u30e5\u30a2\u30eb\u5236\u4f5c\u306a\u3069\u3067\u3059\u3002\u30ea\u30a2\u30eb\u5efa\u7bc9\u3068\u3057\u3066\u306f\u4f7f\u3044\u307e\u305b\u3093\u304c\u3001\u5efa\u7bc9\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5e45\u3092\u5e83\u3052\u308b\u8868\u73fe\u3068\u3057\u3066\u6301\u3063\u3066\u304a\u304f\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n

\u5efa\u7bc9\u5fdc\u7528\u624b\u6cd54\uff5c\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\uff5c\u5730\u5f62\u30fb\u6c34\u9762\u30fb\u6d41\u4f53<\/h2>\n

\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u306f\u3001\u5730\u5f62\u30fb\u6c34\u9762\u30fb\u6d41\u4f53\u306e\u3088\u3046\u306a\u5916\u90e8\u74b0\u5883\u8981\u7d20\u3092GN\u3067\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u306b\u751f\u6210\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002\u5efa\u7bc9\u5358\u4f53\u3067\u306f\u306a\u304f\u3001\u6577\u5730\u30fb\u5468\u8fba\u74b0\u5883\u307e\u3067\u3092\u4e00\u8cab\u3057\u3066\u4f5c\u308a\u8fbc\u3081\u308b\u306e\u304c\u5f37\u307f\u3067\u3001Volume Cube\u30fbVolume Noise\u30fbDistribute Points in Volume\u306a\u3069\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u5b9f\u88c5\u3057\u307e\u3059\u3002Cycles 5.0\u306eVolume\u63cf\u753b\u306f\u5f37\u3044\u5149\u6e90\u3092\u4f34\u3046\u30b1\u30fc\u30b9\u3067\u8a2d\u5b9a\u306e\u4f7f\u3044\u5206\u3051\u304c\u5fc5\u8981\u306a\u306e\u3067\u3001\u5f8c\u534a\u3067\u8a73\u3057\u304f\u6271\u3044\u307e\u3059\u3002<\/p>\n

\u5730\u5f62\u751f\u6210\uff5cNoise Texture + Volume to Mesh<\/h3>\n

\u5730\u5f62\u751f\u6210\u306e\u57fa\u672c\u30d1\u30bf\u30fc\u30f3\u306f\u3001Noise Texture\uff08Perlin\u30fbVoronoi\u30fbMusgrave\uff09\u3067\u9ad8\u3055\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4f5c\u308a\u3001Volume Grid\u306b\u4e57\u305b\u3066Volume to Mesh\u3067\u5730\u5f62\u30e1\u30c3\u30b7\u30e5\u5316\u3059\u308b\u6d41\u308c\u3067\u3059\u3002<\/p>\n

\u5177\u4f53\u7684\u306b\u306f\u3001Noise Texture\u30ce\u30fc\u30c9\u30672D\uff08\u9ad8\u3055\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u307f\uff09\u307e\u305f\u306f3D\uff08\u5bc6\u5ea6\u30d5\u30a3\u30fc\u30eb\u30c9\uff09\u306e\u30ce\u30a4\u30ba\u3092\u751f\u6210\u3057\u307e\u3059\u3002Perlin\u306f\u6ed1\u3089\u304b\u306a\u4e18\u9675\u5730\u5f62\u3001Voronoi\u306f\u65ad\u5d16\u3084\u968e\u6bb5\u72b6\u306e\u5730\u5f62\u3001Musgrave\uff08\u30ea\u30c3\u30b8\u7cfb\uff09\u306f\u5c71\u8108\u3084\u8c37\u5730\u5f62\u306b\u5411\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u3092Volume Grid\u306b\u4e57\u305b\u3066Volume to Mesh\u3067\u30e1\u30c3\u30b7\u30e5\u5316\u3059\u308b\u3068\u3001\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u306b\u4fee\u6b63\u3067\u304d\u308b\u5730\u5f62\u304c\u624b\u306b\u5165\u308a\u307e\u3059\u3002<\/p>\n

Blender 5.0\u3067\u306f\u5f93\u6765\u306eNoise Texture\u306b\u52a0\u3048\u3001Volume Noise\u30ce\u30fc\u30c9\u304c\u65b0\u898f\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\uff08\u51fa\u5178: Volume Grids in Geometry Nodes\uff5cBlender Developers Blog<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002Perlin\/Voronoi\/Musgrave\u306b\u5bfe\u5fdc\u3057\u3001scale\u30fbroughness\u30fbamplitude\u306e\u5404\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u5730\u5f62\u306e\u8d77\u4f0f\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u5b9f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u8d77\u4f0f\u306e\u5f37\u3055\u30fb\u5468\u6ce2\u6570\u30fb\u30b9\u30b1\u30fc\u30eb\u3092Group Input\uff08GN\u306e\u5165\u529b\u30ce\u30fc\u30c9\uff09\u3068\u3057\u3066\u516c\u958b\u3057\u3066\u304a\u304d\u3001\u65bd\u4e3b\u3068\u306e\u8a2d\u8a08\u6253\u3061\u5408\u308f\u305b\u306e\u5834\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u8abf\u6574\u3059\u308b\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u304c\u7d44\u3081\u307e\u3059\u3002\u6a21\u578b\u306e\u3088\u3046\u306a\u7269\u7406\u7684\u306a\u3084\u308a\u53d6\u308a\u306b\u8fd1\u3044\u611f\u899a\u3067\u3001\u5730\u5f62\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u691c\u8a0e\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u6c34\u9762\u30fb\u6d41\u4f53\u8868\u73fe\uff5cVolume Cube + Distribute Points in Volume<\/h3>\n

\u6c34\u9762\u30fb\u6d41\u4f53\u8868\u73fe\u306f\u3001Volume Cube\u3067\u6c34\u9762\u9818\u57df\u3092\u5b9a\u7fa9\u3057\u3001Distribute Points in Volume\u3067\u6c34\u6ef4\u30fb\u6ce1\u306e\u7c92\u5b50\u3092\u914d\u7f6e\u3057\u3001Noise Texture\u3092\u6642\u9593\u8ef8\u3067\u52d5\u304b\u3057\u3066\u6ce2\u7d0b\u3092\u8868\u73fe\u3059\u308b\u306e\u304c\u57fa\u672c\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\n

Volume Cube\u3067\u6c34\u9762\u306e\u30d9\u30fc\u30b9\u3068\u306a\u308bVolume\u9818\u57df\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u5efa\u7bc9\u5916\u69cb\u306e\u6c60\u30fb\u6c34\u76e4\u30fb\u5674\u6c34\u306a\u3089\u3001\u6c34\u9762\u5168\u4f53\u3092\u8986\u3046\u30b5\u30a4\u30ba\u306eVolume Cube\u3067\u5341\u5206\u3067\u3059\u3002\u6b21\u306bDistribute Points in Volume\u3067\u3001\u6c34\u6ef4\u3084\u6ce1\u3092\u8868\u73fe\u3059\u308b\u7c92\u5b50\u3092Volume\u5185\u90e8\u306b\u30e9\u30f3\u30c0\u30e0\u914d\u7f6e\u3057\u307e\u3059\u3002\u7c92\u5b50\u6570\u3092\u5897\u3084\u3059\u307b\u3069\u30ea\u30c3\u30c1\u306a\u8868\u73fe\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u30ec\u30f3\u30c0\u8ca0\u8377\u3082\u305d\u308c\u306b\u6bd4\u4f8b\u3057\u307e\u3059\u3002<\/p>\n

\u6ce2\u7d0b\u306e\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u8868\u73fe\u306b\u306f\u3001Noise Texture\u306b\u6642\u9593\uff08\u30d5\u30ec\u30fc\u30e0\u756a\u53f7\uff09\u3092\u30aa\u30d5\u30bb\u30c3\u30c8\u3068\u3057\u3066\u5165\u308c\u3066\u3001\u30d5\u30ec\u30fc\u30e0\u3054\u3068\u306b\u30ce\u30a4\u30ba\u30d1\u30bf\u30fc\u30f3\u304c\u6d41\u308c\u308b\u3088\u3046\u306b\u52d5\u304b\u3057\u307e\u3059\u3002GN\u306e#frame\u30ce\u30fc\u30c9\uff08\u73fe\u5728\u30d5\u30ec\u30fc\u30e0\u756a\u53f7\u3092\u8fd4\u3059\uff09\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u5916\u90e8\u304b\u3089\u306e\u30ad\u30fc\u30d5\u30ec\u30fc\u30e0\u8a2d\u5b9a\u306a\u3057\u3067\u81ea\u7136\u306a\u6ce2\u7d0b\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n

\u5efa\u7bc9\u5fdc\u7528\u3068\u3057\u3066\u306f\u3001\u5546\u696d\u65bd\u8a2d\u3084\u516c\u5712\u306e\u30e9\u30f3\u30c9\u30b9\u30b1\u30fc\u30d7\u306b\u542b\u307e\u308c\u308b\u5674\u6c34\u30fb\u6c34\u76e4\u30fb\u6c60\u3001\u4f4f\u5b85\u5916\u69cb\u306e\u30d7\u30fc\u30eb\u30fb\u6c34\u8def\u3001\u6587\u5316\u65bd\u8a2d\u306e\u30ea\u30d5\u30ec\u30af\u30c6\u30a3\u30f3\u30b0\u30d7\u30fc\u30eb\uff08\u93e1\u9762\u6c60\uff09\u306a\u3069\u304c\u4ee3\u8868\u7684\u3067\u3059\u3002Mantaflow\u3092\u4f7f\u308f\u305aGN\u3060\u3051\u3067\u5b8c\u7d50\u3059\u308b\u70b9\u304c\u3001archviz\u5b9f\u52d9\u306e\u4f5c\u696d\u52b9\u7387\u3092\u62bc\u3057\u4e0a\u3052\u307e\u3059\u3002<\/p>\n

\u5927\u6c17\u611f\uff08Volumetric Light\uff09\uff5cCycles 5.0 null scattering \u3068 Biased option \u306e\u4f7f\u3044\u5206\u3051<\/h3>\n

\u5efa\u7bc9archviz\u3067\u96f0\u56f2\u6c17\u3092\u6c7a\u3081\u308b\u8981\u7d20\u306e1\u3064\u304c\u3001\u7a7a\u6c17\u306e\u4e2d\u306e\u5149\u306e\u4f53\u7a4d\u7684\u306a\u898b\u3048\u65b9\uff08Volumetric Light\u3001\u5927\u6c17\u611f\uff09\u3067\u3059\u3002\u7a93\u304b\u3089\u306e\u5dee\u3057\u8fbc\u307f\u5149\u3001\u8857\u706f\u306e\u5149\u306e\u67f1\u3001\u30c0\u30a6\u30f3\u30e9\u30a4\u30c8\u306e\u5186\u9310\u72b6\u306e\u5149\u8de1\u306a\u3069\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002Blender 5.x \u3067\u306fVolume Cube\u3068Volume Scatter\u30de\u30c6\u30ea\u30a2\u30eb\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u8868\u73fe\u3057\u307e\u3059\u304c\u3001Cycles 5.0\u306e\u30ec\u30f3\u30c0\u8a2d\u5b9a\u3067\u91cd\u8981\u306a\u4f7f\u3044\u5206\u3051\u304c\u5165\u3063\u305f\u70b9\u3092\u5fc5\u305a\u62bc\u3055\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

Volume Cube\u3092\u5927\u6c17\u611f\u3092\u51fa\u3057\u305f\u3044\u9818\u57df\uff08\u7a93\u5468\u8fba\u30fb\u90e8\u5c4b\u5168\u4f53\u306a\u3069\uff09\u306b\u914d\u7f6e\u3057\u3001\u30de\u30c6\u30ea\u30a2\u30eb\uff08\u30b7\u30a7\u30fc\u30c0\u30fc\uff09\u3067Volume Scatter\uff08\u5149\u304c\u6563\u4e71\u3059\u308b\u7a7a\u6c17\u3092\u8868\u73fe\u3059\u308b\u30ce\u30fc\u30c9\uff09\u3092\u8a2d\u5b9a\u3059\u308b\u306e\u304c\u57fa\u672c\u69cb\u6210\u3067\u3059\u3002Blender 5.0\u3067Cycles\u306bnull scattering\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u81ea\u52d5\u6709\u52b9\u5316\u3055\u308c\u3001\u8584\u3044\u5747\u4e00\u5bc6\u5ea6\u306eVolume\u306b\u5bfe\u3057\u3066\u306f\u5f93\u6765\u3088\u308a\u9ad8\u901f\u304b\u3064\u30af\u30ea\u30fc\u30f3\u306a\u7d50\u679c\u304c\u5f97\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\uff08\u51fa\u5178: Blender 5.0 Cycles Release Notes<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002<\/p>\n

\u305f\u3060\u3057emission-dominated volumes\uff08\u5f37\u3044\u767a\u5149\u8981\u7d20\u3092\u542b\u3080Volume\uff09\u3067\u306f\u3001Issue #146053 \u3068\u3057\u3066\u77e5\u3089\u308c\u308b\u65e2\u77e5\u554f\u984c\u304c\u3042\u308a\u307e\u3059\uff08\u51fa\u5178: Issue #146053\uff5cBlender Projects<\/a> 2026\u5e745\u6708\u6642\u70b9\uff09\u3002\u516c\u5f0f\u8a18\u8ff0\u3067\u306f\u300cunusably noisy and artifact-prone\u300d\uff08\u5b9f\u7528\u306b\u306a\u3089\u306a\u3044\u307b\u3069\u30ce\u30a4\u30b8\u30fc\u3067\u3001\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u304c\u51fa\u3084\u3059\u3044\uff09\u3068\u3055\u308c\u3066\u3044\u3066\u3001archviz\u3067\u983b\u51fa\u3059\u308b\u6b21\u306e\u30b1\u30fc\u30b9\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002<\/p>\n