{"id":3566,"date":"2019-12-13T12:00:54","date_gmt":"2019-12-13T03:00:54","guid":{"rendered":"https:\/\/virtualcast.jp\/blog\/?p=3566"},"modified":"2019-12-12T18:59:20","modified_gmt":"2019-12-12T09:59:20","slug":"motionfilter","status":"publish","type":"post","link":"https:\/\/blog.virtualcast.jp\/blog\/2019\/12\/motionfilter\/","title":{"rendered":"\u30a2\u30d0\u30bf\u30fc\u3092\u73fe\u5b9f\u3069\u304a\u308a\u306b\u52d5\u304b\u3059\u300c\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u300d\u3068\u306f\uff01\uff1f"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3002\u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8\u958b\u767a\u90e8\u306e\u304a\u3050\u3089\u3067\u3059\uff01<br \/>\n\u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8\u306e\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u5236\u5fa1\u307e\u308f\u308a\u3092\u4e3b\u306b\u62c5\u5f53\u3057\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f\u30d0\u30fc\u30b8\u30e7\u30f31.8.1a\u304b\u3089\u5b9f\u88c5\u3055\u308c\u305f\u300c\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u300d\u306e\u5185\u5bb9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\uff01<\/p>\n<p><img src=\"https:\/\/virtualcast.jp\/blog\/wp-content\/uploads\/2019\/12\/99ad863db2840925ecda82d062f7843d.png\" alt=\"\" \/><\/p>\n<p>\u4e00\u90e8\u5185\u5bb9\u3092\u8aac\u660e\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u3082\u51fa\u3066\u304d\u307e\u3059\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u65b9\u3005\u306b\u3082\u5e83\u304f\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3079\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f7f\u3063\u305f\u8aac\u660e\u306f\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3068\u306f<\/h2>\n<p>\u73fe\u5b9f\u306e\u8089\u4f53\u3068VR\u7a7a\u9593\u306e\u30a2\u30d0\u30bf\u30fc\u3068\u306e\u9593\u306b\u306f\u3001\u5c11\u306a\u304b\u3089\u305a\u4f53\u683c\u5dee\u304c\u751f\u307e\u308c\u307e\u3059\u3002<br \/>\n\u8eab\u9577\u3001\u8155\u306e\u9577\u3055\u3001\u811a\u306e\u9577\u3055\u3001\u80a9\u5e45\u2026 \u3055\u307e\u3056\u307e\u306a\u7b87\u6240\u3067\u5dee\u304c\u751f\u307e\u308c\u308b\u305f\u3081\u3001\u73fe\u5b9f\u306e\u30dd\u30fc\u30ba\u3092\u305d\u306e\u307e\u307e\u30a2\u30d0\u30bf\u30fc\u306b\u53cd\u6620\u3055\u305b\u308b\u3053\u3068\u306f\u96e3\u3057\u3044\u3067\u3059\u3002<\/p>\n<p>\u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8\u306e\u3088\u3046\u306b\u30a2\u30d0\u30bf\u30fc\u3092\u64cd\u4f5c\u3059\u308bVR\u30a2\u30d7\u30ea\u3092\u4f53\u9a13\u3057\u305f\u3053\u3068\u304c\u3042\u308b\u65b9\u3001\u3053\u3093\u306a\u7d4c\u9a13\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<ul>\n<li>\u73fe\u5b9f\u3067\u306f\u8155\u304c\u4f38\u3073\u5207\u3063\u3066\u3044\u306a\u3044\u306e\u306b\u3001\u30a2\u30d0\u30bf\u30fc\u306e\u8155\u306f\u30d4\u30f3\u3068\u4f38\u3073\u5207\u3063\u3066\u3057\u307e\u3046\u73fe\u8c61<\/li>\n<li>\u8155\u3092\u66f2\u3052\u308b\u6642\u306b\u3001\u6025\u306b\u30ab\u30af\u30f3\u30c3\uff01\u3068\u8098\u304c\u66f2\u304c\u3063\u3066\u3057\u307e\u3046\u73fe\u8c61<\/li>\n<li>\u982d\u8eab\u306e\u4f4e\u3044\u7740\u3050\u308b\u307f\u306e\u3088\u3046\u306a\u30a2\u30d0\u30bf\u30fc\u3092\u4f7f\u3063\u3066\u3001\u8155\u304c\u8eab\u4f53\u306e\u4e2d\u306b\u57cb\u307e\u3063\u3066\u3046\u307e\u304f\u64cd\u4f5c\u3067\u304d\u306a\u3044\u73fe\u8c61<\/li>\n<\/ul>\n<p><img src=\"https:\/\/virtualcast.jp\/blog\/wp-content\/uploads\/2019\/12\/cda662d9a4b1acd127f4af0da53e45b1.png\" alt=\"\" \/><\/p>\n<p>\u3053\u308c\u3089\u306e\u73fe\u8c61\u306f\u3001\u30ea\u30a2\u30eb\u3068\u30a2\u30d0\u30bf\u30fc\u3068\u306e\u9593\u306b\u751f\u307e\u308c\u308b\u4f53\u683c\u5dee\u304c\u539f\u56e0\u3067\u3059\u3002<br \/>\n\u305b\u3063\u304b\u304f\u304a\u6c17\u306b\u5165\u308a\u306e\u30a2\u30d0\u30bf\u30fc\u3092\u7740\u3066\u3082\u3001\u3046\u307e\u304f\u52d5\u304f\u3053\u3068\u304c\u3067\u304d\u306a\u304b\u3063\u305f\u3089\u697d\u3057\u3055\u3082\u534a\u6e1b\u2026<br \/>\n\u305d\u3093\u306a\u60b2\u3057\u307f\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u751f\u307e\u308c\u305f\u306e\u304c\u3053\u306e\u300c\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u300d\u3067\u3059\u3002<\/p>\n<p>\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u52b9\u679c\u306f\u3053\u3061\u3089\u306e\u52d5\u753b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<blockquote class=\"twitter-tweet\">\n<p dir=\"ltr\" lang=\"ja\">\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u52b9\u679c\u3092\u52d5\u753b\u3067\u8aac\u660e\u3057\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n\u52b9\u679c\u304c\u5206\u304b\u308a\u3084\u3059\u3044\u3088\u3046\u306b\u8155\u3092\u9577\u304f\u3057\u305f\u30e2\u30c7\u30eb\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u30c0\u30f3\u30b9\u3084\u7b4b\u30c8\u30ec\u306a\u3069\u306e\u300e\u52d5\u304d\u3092\u898b\u305b\u305f\u3044\u300f\u6642\u306b\u662f\u975e\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/twitter.com\/hashtag\/%E3%83%90%E3%83%BC%E3%83%81%E3%83%A3%E3%83%AB%E3%82%AD%E3%83%A3%E3%82%B9%E3%83%88?src=hash&amp;ref_src=twsrc%5Etfw\">#\u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8<\/a> <a href=\"https:\/\/t.co\/IZAshslHz3\">pic.twitter.com\/IZAshslHz3<\/a><\/p>\n<p>\u2014 \u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8@VirtualCast (@virtual_cast) <a href=\"https:\/\/twitter.com\/virtual_cast\/status\/1199920682689130496?ref_src=twsrc%5Etfw\">November 28, 2019<\/a><\/p><\/blockquote>\n<p>\u30ea\u30a2\u30eb\u306e\u8155\u3088\u308a\u30a2\u30d0\u30bf\u30fc\u306e\u8155\u306e\u65b9\u304c\u9577\u3044\u306e\u3067\u3001\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u308f\u306a\u3044\u5834\u5408\u3067\u306f\u30ea\u30a2\u30eb\u306e\u8155\u3092\u4f38\u3070\u3057\u5207\u3063\u3066\u3082\u30a2\u30d0\u30bf\u30fc\u306e\u8155\u306f\u4f38\u3073\u5207\u308a\u307e\u305b\u3093\u3002<br \/>\n\u3057\u304b\u3057\u3001\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u3063\u3066\u3044\u308b\u53f3\u5074\u306e\u30a2\u30d0\u30bf\u30fc\u306f\u3001\u30ea\u30a2\u30eb\u3068\u540c\u69d8\u306b\u8155\u3092\u4f38\u3070\u3057\u5207\u308b\u3053\u3068\u304c\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3046\u3044\u3063\u305f\u3001\u8155\u306e\u9577\u3055\u3084\u811a\u306e\u9577\u3055\u3001\u80a9\u5e45\u306a\u3069\u306e\u5dee\u3092\u8003\u616e\u3057\u305f\u52d5\u304d\u3092\u5b9f\u73fe\u3067\u304d\u308b\u306e\u304c\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3067\u3059\u3002<br \/>\n\u4eca\u56de\u306e\u89e3\u8aac\u3067\u306f\u3001\u8155\u306e\u51e6\u7406\u306b\u7740\u76ee\u3057\u3066\u89e3\u8aac\u3092\u9032\u3081\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u306f\u5185\u90e8\u3067\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\u304b<\/h2>\n<p>\u7c21\u5358\u306b\u8a00\u3046\u3068\u4ee5\u4e0b\u306e4\u8981\u7d20\u3092\u4f7f\u3063\u3066\u3001\u624b\u8db3\u306e\u4f4d\u7f6e\u3092\u5236\u5fa1\u3059\u308bIK\u30dd\u30a4\u30f3\u30c8\u306e\u4f4d\u7f6e\u3092\u66f8\u304d\u63db\u3048\u3066\u3044\u307e\u3059\u3002<br \/>\n\uff08\u73fe\u5b9f\u306e\u4f53\u683c\u306b\u5408\u3063\u305f\u30e2\u30c7\u30eb\u3092\u7528\u610f\u3057\u3066HumanPose\u3092\u30a2\u30d0\u30bf\u30fc\u306b\u540c\u671f\u3055\u305b\u308b\u624b\u3082\u8003\u3048\u307e\u3057\u305f\u304c\u3001\u64cd\u4f5c\u6027\u3084\u63a5\u5730\u611f\u304c\u58ca\u6ec5\u7684\u306b\u306a\u308b\u305f\u3081\u3001IK\u30dd\u30a4\u30f3\u30c8\u4f4d\u7f6e\u3092\u77ef\u6b63\u3059\u308b\u65b9\u5f0f\u306b\u3057\u307e\u3057\u305f\uff09<\/p>\n<ul>\n<li>\u30a2\u30d0\u30bf\u30fc\u306e\u80a9\u306e\u5ea7\u6a19<\/li>\n<li>\u30a2\u30d0\u30bf\u30fc\u306e\u8155\u306e\u9577\u3055<\/li>\n<li><strong>\u30ea\u30a2\u30eb\u306e\u8155\u306e\u4f38\u3073\u5177\u5408<\/strong>\uff080\uff5e1\u3067\u8868\u73fe\u3002\u8155\u304c\u4f38\u3073\u5207\u3063\u305f\u72b6\u614b\u30921\u3068\u3057\u307e\u3059\uff09<\/li>\n<li><strong>\u30ea\u30a2\u30eb\u306e\u80a9\u4f4d\u7f6e\u304b\u3089\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u4f4d\u7f6e\u3078\u5411\u304b\u3046\u30d9\u30af\u30c8\u30eb<\/strong>\uff08\u4ee5\u4e0b\u300c\u8155\u306e\u30d9\u30af\u30c8\u30eb\u300d\u3068\u3044\u3044\u307e\u3059\uff09<\/li>\n<\/ul>\n<p>\u3053\u306e4\u8981\u7d20\u306e\u7b97\u51fa\u306f\u5f8c\u3067\u8a73\u3057\u304f\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-C#\">\r\n\/\/\u624b\u306eIK\u30dd\u30a4\u30f3\u30c8\u306e\u5ea7\u6a19 = \u30a2\u30d0\u30bf\u30fc\u306e\u80a9\u306e\u5ea7\u6a19 + \u30ea\u30a2\u30eb\u306e\u8155\u306e\u4f38\u3073\u5177\u5408 \u00d7 \u30a2\u30d0\u30bf\u30fc\u306e\u8155\u306e\u9577\u3055 \u00d7 \u8155\u306e\u30d9\u30af\u30c8\u30eb\r\n\r\nVector3 ikPointPosiiton = avatarShoulderPosition + realArmStretch * avatarArmLength * realArmVector;\r\n<\/code><\/pre>\n<p>\u4e0a\u8a184\u8981\u7d20\u3092\u4f7f\u3063\u3066\u3053\u306e\u3088\u3046\u306a\u51e6\u7406\u3092\u631f\u3080\u3053\u3068\u3067\u3001\u300c\u8155\u306e\u4f38\u3073\u5177\u5408\u300d\u3068\u300c\u8155\u306e\u30d9\u30af\u30c8\u30eb\u300d\u3092\u3082\u3068\u306bIK\u30dd\u30a4\u30f3\u30c8\u306e\u4f4d\u7f6e\u3092\u66f8\u304d\u63db\u3048\u3066\u3001<strong>\u30ea\u30a2\u30eb\u306e\u8155\u306e\u4f38\u3073\u5177\u5408\u3092\u30a2\u30d0\u30bf\u30fc\u306b\u3082\u53cd\u6620<\/strong>\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3067\u306f\u3001\u3053\u306e\u7d50\u8ad6\u3092\u3082\u3068\u306b4\u3064\u306e\u5404\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5177\u4f53\u7684\u306b\u6c42\u3081\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u30a2\u30d0\u30bf\u30fc\u7d61\u307f\u306e\u60c5\u5831\u53d6\u5f97\u306f\u6bd4\u8f03\u7684\u7c21\u5358<\/h3>\n<p>\u30a2\u30d0\u30bf\u30fc\u306e\u8155\u306e\u9577\u3055\u3084\u3001\u6bce\u30d5\u30ec\u30fc\u30e0\u306e\u80a9\u306e\u5ea7\u6a19\u306a\u3069\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u3066\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-C#\">\r\n\/\/\u8155\u306e\u9577\u3055\u306f\u30a2\u30d0\u30bf\u30fc\u8aad\u307f\u8fbc\u307f\u6642\u306eT\u30dd\u30fc\u30ba\u306e\u6642\u306b\u8a08\u7b97\u3057\u3066\u304a\u304f\r\nfloat avatarArmLength = Vector3.Distance(animator.GetBoneTransform(HumanBodyBones.leftUpperArm).posiiton,\r\n                                         animator.GetBoneTransform(HumanBodyBones.leftHand).posiiton);<\/code><\/pre>\n<pre><code class=\"language-C#\">\r\n\/\/\u6bce\u30d5\u30ec\u30fc\u30e0\u306e\u80a9\u306e\u4f4d\u7f6e\u306f\u3001ExecutionOrder\u3092\u64cd\u4f5c\u3057\u3066IK\u3088\u308a\u3082\u5b9f\u884c\u9806\u5e8f\u304c\u9045\u3044LateUpdate\u306e\u4e2d\u3067\u5b9f\u884c\u3057\u306a\u3044\u3068\u6b63\u3057\u3044\u5ea7\u6a19\u304c\u53d6\u5f97\u3067\u304d\u306a\u3044\r\nVector3 avatarShoulderPosition = animator.GetBoneTransform(HumanBodyBones.leftUpperArm).posiiton;\r\n<\/code><\/pre>\n<p>\u3057\u304b\u3057\u3001\u30ea\u30a2\u30eb\u5074\u306e\u60c5\u5831\u306f\u305d\u3046\u7c21\u5358\u306b\u306f\u53d6\u5f97\u3067\u304d\u307e\u305b\u3093\u3002<br \/>\n\u8155\u306e\u4f38\u3073\u5177\u5408\u3082\u8155\u306e\u30d9\u30af\u30c8\u30eb\u3082\u30ea\u30a2\u30eb\u306e\u60c5\u5831\u3067\u3059\u3002\u3053\u308c\u3089\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u3055\u3089\u306b\u30ea\u30a2\u30eb\u306e\u4f53\u578b\u60c5\u5831\u306a\u3069\u304c\u5fc5\u8981\u306b\u306a\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u306b\u306f\u307e\u305a\u3001\u30ea\u30a2\u30eb\u306e\u60c5\u5831\u304c\u3069\u306e\u3088\u3046\u306bVR\u7a7a\u9593\u306b\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3092\u628a\u63e1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u51e6\u7406\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>\u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8\u306e\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3<\/h2>\n<p>\u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8\u306e\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u30ea\u30a2\u30eb\u306e\u8996\u70b9\u3092\u30a2\u30d0\u30bf\u30fc\u306e\u8996\u70b9\u306b\u5408\u308f\u305b\u308b\u305f\u3081\u3001SteamVR\u306e\u30d7\u30ec\u30a4\u30a8\u30ea\u30a2\u3092\u62e1\u5927\u7e2e\u5c0f\u3059\u308b\u51e6\u7406\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30ea\u30a2\u30eb\u306e\u76ee(HMD)\u306e\u9ad8\u3055\u304c170cm\u3001\u30a2\u30d0\u30bf\u30fc\u306e\u76ee\u306e\u9ad8\u3055\u304c140cm\u306e\u5834\u5408\u3060\u3068\u3001\u30d7\u30ec\u30a4\u30a8\u30ea\u30a2\u306f 140\u00f7170\uff1d0.8235\u2026 \u500d\u306b\u7e2e\u5c0f\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u3053\u306e\u304a\u304b\u3052\u3067\u3001\u30ea\u30a2\u30eb\u3068\u8eab\u9577\u5dee\u304c\u3042\u308b\u30a2\u30d0\u30bf\u30fc\u3067\u3082\u305d\u308c\u306a\u308a\u306b\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img src=\"https:\/\/virtualcast.jp\/blog\/wp-content\/uploads\/2019\/12\/d68d0142b8f223b81067138800036db2.png\" alt=\"\" \/><\/p>\n<p>\uff08\u30ea\u30a2\u30eb\u30a2\u30d0\u30bf\u30fc\u306f\u5f0a\u793e\u306e\u307e\u3064\u3044\u3057\u3083\u3061\u3087\u30fc\u3067\u3059\uff09<br \/>\n\u76ee\u306e\u9ad8\u3055\u3092\u5408\u308f\u305b\u305f\u3053\u3068\u3067\u3001\u8eab\u9577\u5dee\u304c\u307b\u3068\u3093\u3069\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u7e2e\u5c0f\u524d\u3088\u308a\u3082\u4f53\u683c\u5dee\u304c\u5c11\u306a\u304f\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<br \/>\n\u3053\u3053\u307e\u3067\u304c\u3001\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u306a\u3057\u306e\u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8\u3067\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u4e0b\u56f3\u3092\u898b\u3066\u306e\u901a\u308a\u3001\u3053\u308c\u3060\u3051\u3067\u306f\u307e\u3060\u624b\u306e\u4f4d\u7f6e\u304c\u5927\u304d\u304f\u30ba\u30ec\u3066\u3044\u307e\u3059\u3057\u3001\u80a9\u5e45\u306b\u3082\u5dee\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><img src=\"https:\/\/virtualcast.jp\/blog\/wp-content\/uploads\/2019\/12\/3927c5404450e328d23bd1a60a88b4b6.png\" alt=\"\" \/><\/p>\n<p>\u3053\u306e\u72b6\u614b\u304b\u3089\u30ea\u30a2\u30eb\u306e\u8155\u306e\u66f2\u304c\u308a\u5177\u5408\u306a\u3069\u3092\u3067\u304d\u308b\u3060\u3051\u6b63\u78ba\u306b\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u3001<\/p>\n<ul>\n<li>\u30ea\u30a2\u30eb\u306e\u4eba\u9593\u306e <strong>\u8155\u306e\u9577\u3055\u3001\u80a9\u5e45\u3001\u80a9\u306e\u9ad8\u3055<\/strong><\/li>\n<li>\u30d7\u30ec\u30a4\u30a8\u30ea\u30a2\u62e1\u7e2e\u5f8c\u306e\u30ea\u30a2\u30eb\u306e<strong>\u80a9\u306e\u4f4d\u7f6e\uff08\u4e0a\u56f3\u306e\u307e\u3064\u3044\u3057\u3083\u3061\u3087\u30fc\u306e\u80a9\u306b\u3042\u308b\u8d64\u70b9\u306e\u5ea7\u6a19\uff09<\/strong><\/li>\n<\/ul>\n<p>\u3068\u3044\u3046\u60c5\u5831\u304c\u5fc5\u8981\u306b\u306a\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30ea\u30a2\u30eb\u306e \u300c\u8155\u306e\u9577\u3055\u300d \u300c\u80a9\u5e45\u300d \u300c\u80a9\u306e\u9ad8\u3055\u300d \u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\uff1f<\/h2>\n<p>\u3053\u308c\u3089\u306e\u5024\u306f\u3001VR\u6a5f\u5668\u306e\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u60c5\u5831\u304b\u3089\u53d6\u5f97\u3059\u308b\u306e\u306f\u975e\u5e38\u306b\u56f0\u96e3\u3067\u3059\u3002<\/p>\n<p>\u521d\u3081\u306f\u306a\u3093\u3068\u304b\u8155\u306e\u9577\u3055\u3060\u3051\u3067\u3082\u53d6\u5f97\u3067\u304d\u306a\u3044\u304b\u3068\u8a66\u307f\u307e\u3057\u305f\u304c\u3001\u500b\u4eba\u5dee\u3082\u3042\u308b\u5024\u3092\u6b63\u78ba\u306b\u51fa\u305d\u3046\u3068\u3059\u308b\u306e\u306f\u73fe\u5b9f\u7684\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8\u306e\u8a2d\u5b9a\u306b\u5165\u529b\u9805\u76ee\u3092\u5897\u3084\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u5165\u529b\u3057\u3066\u3082\u3089\u3046\u5f62\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3068\u306f\u3044\u3048\u3001\u81ea\u5206\u306e\u8155\u306e\u9577\u3055\u3084\u811a\u306e\u9577\u3055\u3001\u307e\u3057\u3066\u3084\u80a9\u5e45\u3084\u80a9\u306e\u9ad8\u3055\u306a\u3069\u306f\u666e\u901a\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u628a\u63e1\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u306a\u306e\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5165\u529b\u3059\u308b\u306e\u306f\u300c\u8eab\u9577\u300d\u306e\u307f\u3068\u3057\u307e\u3057\u305f\u3002<br \/>\n<strong>\u8eab\u9577\u304b\u3089\u306f\u304a\u304a\u3088\u305d\u306e\u8155\u306e\u9577\u3055\u3001\u811a\u306e\u9577\u3055\u3001\u80a9\u5e45\u3001\u80a9\u306e\u9ad8\u3055\u306a\u3069\u304c\u63a8\u5b9a\u3067\u304d\u307e\u3059\u3002<\/strong><\/p>\n<p>\u4f8b\u3048\u3070\u2026<\/p>\n<ul>\n<li>\u8155\u306e\u9577\u3055\uff08\u80a9\uff5e\u624b\u9996\u307e\u3067\uff09\uff1a\u8eab\u9577\u00d70.34<\/li>\n<li>\u811a\u306e\u9577\u3055\uff08\u5730\u9762\uff5e\u9f20\u5f84\u90e8\u307e\u3067\uff09\uff1a\u8eab\u9577\u00d70.52<\/li>\n<li>\u80a9\u5e45\uff1a\u8eab\u9577\u00d70.25<\/li>\n<li>\u80a9\u306e\u9ad8\u3055\uff1a\u8eab\u9577\u00d70.8<\/li>\n<\/ul>\n<p>\u2026\u306a\u3069\u306a\u3069\u3002<br \/>\n\u3053\u3061\u3089\u306e\u60c5\u5831\u306f\u3001<a href=\"https:\/\/www.airc.aist.go.jp\/dhrt\/91-92\/data\/list.html\" target=\"_blank\" rel=\"noopener\">\u4eba\u4f53\u5bf8\u6cd5\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u304b\u3089\u5e73\u5747\u5024\u3092\u8a08\u7b97\u3057\u3066\u6c42\u3081\u305f\u5024\u3067\u3059\u3002<br \/>\n\uff08\u203b\u8155\u3084\u811a\u306e\u9577\u3055\u306f\u500b\u4eba\u5dee\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u3055\u3089\u306b\u30ea\u30f3\u30b0\u30e1\u30cb\u30e5\u30fc\u4e0a\u30670.75\uff5e1.25\u306e\u88dc\u6b63\u5024\u3092\u304b\u3051\u3066\u8abf\u6574\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff09<\/p>\n<p>\u3053\u308c\u3067\u30ea\u30a2\u30eb\u306e\u80a9\u5e45\u3084\u80a9\u306e\u9ad8\u3055\u304c\u5206\u304b\u3063\u305f\u306e\u3067\u3001\u80a9\u306e\u4f4d\u7f6e\u3082\u7b97\u51fa\u3067\u304d\u305d\u3046\u3067\u3059\u306d\u3002<\/p>\n<h2>\u30ea\u30a2\u30eb\u306e\u80a9\u4f4d\u7f6e\u3092\u63a8\u5b9a\u3057\u3001\u8155\u306e\u30d9\u30af\u30c8\u30eb\u3068\u4f38\u3073\u5177\u5408\u3092\u7b97\u51fa\u3059\u308b<\/h2>\n<p>\u30ea\u30a2\u30eb\u306e\u80a9\u4f4d\u7f6e\u306f\u3001\u30a2\u30d0\u30bf\u30fc\u306e\u80a9\u4f4d\u7f6e\u304b\u3089\u4e00\u5b9a\u8ddd\u96e2\u3060\u3051\u30ba\u30ec\u3066\u3044\u307e\u3059\u3002\u4e0b\u56f3\u306e <strong><span style=\"color: blue;\">Sa<\/span><\/strong> \u3068 <strong><span style=\"color: red;\">Sr<\/span><\/strong> \u304c\u30a2\u30d0\u30bf\u30fc\u306e\u80a9\u3068\u30ea\u30a2\u30eb\u306e\u80a9\u3067\u3059\u3002<br \/>\n<strong><span style=\"color: red;\">Sr<\/span><\/strong> \u306e\u4f4d\u7f6e\u304c\u6bce\u30d5\u30ec\u30fc\u30e0\u5206\u304b\u308c\u3070\u3001IK\u30dd\u30a4\u30f3\u30c8\u4f4d\u7f6e <strong><span style=\"color: red;\">P<\/span><\/strong> \u3068\u306e\u4f4d\u7f6e\u95a2\u4fc2\u304b\u3089\u305d\u306e\u6642\u306e\u8155\u306e\u4f38\u3073\u5177\u5408\u3084\u30d9\u30af\u30c8\u30eb\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<p><img src=\"https:\/\/virtualcast.jp\/blog\/wp-content\/uploads\/2019\/12\/03530bd6e83f7f9fa2f3764666ed6494.png\" alt=\"\" \/><\/p>\n<p>\u3053\u306e\u3088\u3046\u3057\u3066\u8155\u306e\u30d9\u30af\u30c8\u30eb\u3068\u4f38\u3073\u5177\u5408\u304c\u5c0e\u51fa\u3067\u304d\u307e\u3059\u3002<br \/>\n\u3067\u306f\u3001\u6700\u521d\u306b\u6319\u3052\u305f\u8a08\u7b97\u5f0f\u306b\u623b\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\uff14\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3059\u3079\u3066\u306e\u5024\u304c\u6c42\u3081\u3089\u308c\u305f\u306e\u3067\u3001IK\u30dd\u30a4\u30f3\u30c8\u306e\u88dc\u6b63\u5f8c\u306e\u5ea7\u6a19\uff08<code>ikPointPosition<\/code>\uff09\u304c\u8a08\u7b97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-c#\">\r\n\/\/\u624b\u306eIK\u30dd\u30a4\u30f3\u30c8\u306e\u5ea7\u6a19 = \u30a2\u30d0\u30bf\u30fc\u306e\u80a9\u306e\u5ea7\u6a19 + \u30ea\u30a2\u30eb\u306e\u8155\u306e\u4f38\u3073\u5177\u5408 \u00d7 \u30a2\u30d0\u30bf\u30fc\u306e\u8155\u306e\u9577\u3055 \u00d7 \u8155\u306e\u30d9\u30af\u30c8\u30eb\r\n\r\nVector3 ikPointPosiiton = avatarShoulderPosition + realArmStretch * avatarArmLength * realArmVector;\r\n<\/code><\/pre>\n<p>\u3053\u308c\u3067\u3001\u8155\u306e\u4f38\u3070\u3057\u5177\u5408\u304c\u30ea\u30a2\u30eb\u3068\u30a2\u30d0\u30bf\u30fc\u3067\u4e00\u81f4\u3059\u308b\u3088\u3046\u306bIK\u30dd\u30a4\u30f3\u30c8\u306e\u4f4d\u7f6e\u3092\u88dc\u6b63\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<br \/>\n\u8098\u306e\u30ab\u30af\u30ab\u30af\u73fe\u8c61\u304c\u6291\u3048\u3089\u308c\u3001\u30ea\u30a2\u30eb\u306e\u8155\u3092\u66f2\u3052\u305f\u306e\u306b\u30a2\u30d0\u30bf\u30fc\u306e\u8155\u304c\u66f2\u304c\u3089\u306a\u3044\u3068\u3044\u3063\u305f\u73fe\u8c61\u3082\u8d77\u3053\u308a\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\u7279\u306b\u30c0\u30f3\u30b9\u3084\u7b4b\u30c8\u30ec\u306a\u3069\u306e<strong>\u30a2\u30d0\u30bf\u30fc\u306e\u52d5\u304d\u3092\u898b\u305b\u305f\u3044<\/strong>\u6642\u306b\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n<p>\u5148\u306b\u5c11\u3057\u3060\u3051\u89e6\u308c\u307e\u3057\u305f\u304c\u3001\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092ON\u306b\u3057\u3066\u3044\u308b\u3068\u30a2\u30d0\u30bf\u30fc\u306e\u624b\u306e\u4f4d\u7f6e\u304c\u73fe\u5b9f\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u4f4d\u7f6e\u3068\u30ba\u30ec\u307e\u3059\u3002\u52d5\u304d\u3092\u304d\u308c\u3044\u306b\u3059\u308b\u305f\u3081\u306b\u4ed5\u65b9\u306a\u3044\u4e8b\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u306e\u30ba\u30ec\u304c\u539f\u56e0\u3067\u30a2\u30a4\u30c6\u30e0\u304c\u6301\u3061\u306b\u304f\u304f\u306a\u3063\u305f\u308a\u3001\u9154\u3044\u3084\u3059\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u3048\u307e\u3059\u3002<\/p>\n<p>VCI\u306a\u3069\u306e\u30a2\u30a4\u30c6\u30e0\u3092\u64cd\u4f5c\u3057\u3066\u904a\u3076\u5834\u5408\u306f\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092OFF\u306b\u3057\u305f\u65b9\u304c\u5feb\u9069\u306b\u904a\u3079\u307e\u3059\u306e\u3067\u3001\u7528\u9014\u306b\u5fdc\u3058\u3066ON\uff0fOFF\u3092\u5207\u308a\u66ff\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u88dc\u6b63\u5024\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/h2>\n<p>\u8155\u3084\u811a\u306e\u9577\u3055\u306b\u306f\u500b\u4eba\u5dee\u304c\u3042\u308b\u305f\u3081\u3001\u30ea\u30f3\u30b0\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u88dc\u6b63\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3055\u3089\u306b\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u88dc\u6b63\u5024\u306e\u8a73\u3057\u3044\u8a2d\u5b9a\u65b9\u6cd5\u306f\u3053\u3061\u3089\u306e\u52d5\u753b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div style=\"width: 720px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-3566-1\" width=\"720\" height=\"405\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/virtualcast.jp\/blog\/wp-content\/uploads\/2019\/11\/2019-11-22-19-48-26_Trim.mp4?_=1\" \/><a href=\"https:\/\/virtualcast.jp\/blog\/wp-content\/uploads\/2019\/11\/2019-11-22-19-48-26_Trim.mp4\">https:\/\/virtualcast.jp\/blog\/wp-content\/uploads\/2019\/11\/2019-11-22-19-48-26_Trim.mp4<\/a><\/video><\/div>\n<p>\u88dc\u6b63\u5024\u306e\u8a2d\u5b9a\u306f\u3001\u4e00\u5ea6\u3061\u3087\u3046\u3069\u3044\u3044\u5024\u3092\u898b\u3064\u3051\u305f\u3089\u4ee5\u5f8c\u30e2\u30c7\u30eb\u5909\u66f4\u3092\u3057\u3066\u3082\u518d\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u3053\u3093\u306a\u30a2\u30d0\u30bf\u30fc\u3082\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\uff01<\/h2>\n<p>\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u9069\u7528\u3067\u4f53\u683c\u5dee\u3092\u5438\u53ce\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u306e\u3067\u3001\u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8\u3067\u306f\u982d\u8eab\u306e\u4f4e\u3044\u7740\u3050\u308b\u307f\u306e\u3088\u3046\u306a\u30a2\u30d0\u30bf\u30fc\u3082\u904b\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><img src=\"https:\/\/virtualcast.jp\/blog\/wp-content\/uploads\/2019\/12\/5b41e0fc051b5ca2ac22226fff109a57.png\" alt=\"\" \/><\/p>\n<p>\u5bf8\u80f4\u306a\u30a2\u30d0\u30bf\u30fc\u306f\u4e0a\u56f3\u306e\u3088\u3046\u306b\u3001\u80a9\u306e\u30dc\u30fc\u30f3\u306e\u9593\u9694\u304c\u5e83\u3044\u306e\u3067\u30ea\u30a2\u30eb\u306e\u80a9\u306e\u4f4d\u7f6e\u3068\u3082\u306e\u3059\u3054\u304f\u5dee\u304c\u751f\u307e\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n\u3057\u304b\u3057\u3001\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u3046\u3053\u3068\u3067\u300c\u8155\u3084\u811a\u306e\u66f2\u3052\u5177\u5408\u300d\u3092\u30a2\u30d0\u30bf\u30fc\u306b\u53cd\u6620\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u306e\u3067\u3001\u9055\u548c\u611f\u306e\u306a\u3044\u52d5\u304d\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u7279\u306b\u5148\u65e5\u306e<a href=\"https:\/\/virtualcast.jp\/blog\/2019\/12\/cedeckyusyu2019after\/\" target=\"_blank\" rel=\"noopener\">\u30d0\u30fc\u30c1\u30e3\u30eb\u5199\u771f\u9928<\/a>\u3067\u306f\u3044\u308d\u3044\u308d\u306a\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u3092\u52d5\u304b\u3059\u3046\u3048\u3067\u3001\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u304c\u3088\u3044\u50cd\u304d\u3092\u3057\u3066\u304f\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u7686\u3055\u3093\u3082\u305c\u3072\u305c\u3072\u3001\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u306d\uff01<\/p>\n<p>\u4eca\u56de\u306f\u4ee5\u4e0a\u3068\u306a\u308a\u307e\u3059\uff01<br \/>\n\u304a\u8aad\u307f\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3002\u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8\u958b\u767a\u90e8\u306e\u304a\u3050\u3089\u3067\u3059\uff01 \u30d0\u30fc\u30c1\u30e3\u30eb\u30ad\u30e3\u30b9\u30c8\u306e\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u5236\u5fa1\u307e\u308f\u308a\u3092\u4e3b\u306b\u62c5\u5f53\u3057\u3066\u304a\u308a\u307e\u3059\u3002 \u4eca\u56de\u306f\u30d0\u30fc\u30b8\u30e7\u30f31.8.1a\u304b\u3089\u5b9f\u88c5\u3055\u308c\u305f\u300c\u30e2\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u300d\u306e\u5185\u5bb9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\uff01 ...<\/p>\n","protected":false},"author":39,"featured_media":3629,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[115,26],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/posts\/3566"}],"collection":[{"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/comments?post=3566"}],"version-history":[{"count":48,"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/posts\/3566\/revisions"}],"predecessor-version":[{"id":3650,"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/posts\/3566\/revisions\/3650"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/media\/3629"}],"wp:attachment":[{"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/media?parent=3566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/categories?post=3566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.virtualcast.jp\/blog\/wp-json\/wp\/v2\/tags?post=3566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}