{"id":17753,"date":"2016-01-05T23:10:00","date_gmt":"2016-01-05T14:10:00","guid":{"rendered":"https:\/\/cg-method.com\/after-effects\/?p=17753"},"modified":"2026-01-12T18:01:31","modified_gmt":"2026-01-12T09:01:31","slug":"after-effects-reference-layer-position-offset-expression","status":"publish","type":"post","link":"https:\/\/cg-method.com\/after-effects\/after-effects-reference-layer-position-offset-expression\/","title":{"rendered":"After Effects\u2502\u6307\u5b9a\u30ec\u30a4\u30e4\u30fc\u306e\u4f4d\u7f6e\u60c5\u5831\u3092\u53c2\u7167\u3057\u3066\u30aa\u30d5\u30bb\u30c3\u30c8\u3059\u308b\u30a8\u30af\u30b9\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3"},"content":{"rendered":"\n<p>\u30ec\u30a4\u30e4\u30fc\u3092\u7b49\u9593\u9694\u306b\u914d\u7f6e\u3057\u305f\u3044<\/p>\n\n\n\n<p>\u30ec\u30a4\u30e4\u30fc\u3092\u7b49\u9593\u9694\u306b\u914d\u7f6e\u3057\u305f\u304f\u3001\u307e\u305f\u3044\u3061\u3044\u3061\u6570\u5024\u5165\u529b\u3057\u305f\u304f\u306a\u3044\u306e\u3067\u3001\u4e00\u756a\u4e0b\u306e\u30ec\u30a4\u30e4\u30fc\u4f4d\u7f6e\u3092\u53d6\u5f97\u3057\u3066\u3001\u5024\u3092\u30aa\u30d5\u30bb\u30c3\u30c8\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cg-method.com\/after-effects\/wp-content\/uploads\/2019\/05\/Screenshot_2019_0502_04.png\" alt=\"\" class=\"wp-image-4112\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0b\u306e\u30ec\u30a4\u30e4\u30fc\u304b\u3089\u5024\u3092\u53d6\u5f97\u3057\u3066\u3001Z\u65b9\u5411\u3060\u3051\u30aa\u30d5\u30bb\u30c3\u30c8<\/h2>\n\n\n\n<p>\u4f4d\u7f6e\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u4e0b\u8a18\u306e\u30a8\u30af\u30b9\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3001\u4e0b\u306e\u30ec\u30a4\u30e4\u30fc\uff08index+1\uff09\u306eZ\u4f4d\u7f6e\u3088\u308a3000\u96e2\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>var x = thisComp.layer(index+1).transform.position[0];\nvar y = thisComp.layer(index+1).transform.position[1];\nvar z = thisComp.layer(index+1).transform.position[2]+3000;\n[x,y,z];<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u30ec\u30a4\u30e4\u30fc\u540d\u304b\u3089\u5024\u3092\u53d6\u5f97\u3057\u3066\u3001Z\u65b9\u5411\u3060\u3051\u30aa\u30d5\u30bb\u30c3\u30c8<\/h2>\n\n\n\n<p>\u4e0b\u306e\u30ec\u30a4\u30e4\u30fc\u3067\u306f\u306a\u304f\u3001\u7279\u5b9a\u306e\u30ec\u30a4\u30e4\u30fc\u3092\u6307\u5b9a\u3057\u305f\u3044\u5834\u5408\u306f\u30ec\u30a4\u30e4\u30fc\u540d\u3092\u8a18\u5165\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>var x = thisComp.layer(&quot;\u30cc\u30eb1&quot;).transform.position[0];\nvar y = thisComp.layer(&quot;\u30cc\u30eb1&quot;).transform.position[1];\nvar z = thisComp.layer(&quot;\u30cc\u30eb1&quot;).transform.position[2]+3000;\n[x,y,z];<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0b\u306e\u30ec\u30a4\u30e4\u30fc\u306eZ\u65b9\u5411\u3060\u3051\u5024\u3092\u53d6\u5f97\u3057\u3066\u3001\u3055\u3089\u306b\u30aa\u30d5\u30bb\u30c3\u30c8<\/h2>\n\n\n\n<p>X\u3001Y\u5ea7\u6a19\u306f\u81ea\u8eab\u306e\u5024\u3092\u7dad\u6301\u3057\u3064\u3064\u3001Z\u65b9\u5411\u3060\u3051\u4e0b\u306e\u30ec\u30a4\u30e4\u30fc\u3092\u53c2\u7167\u3057\u3066\u30aa\u30d5\u30bb\u30c3\u30c8\u3059\u308b\u5834\u5408\u306f\u3053\u3061\u3089\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>var x = thisComp.layer.transform.position[0];\nvar y = thisComp.layer.transform.position[1];\nvar z = thisComp.layer(index+1).transform.position[2]+3000;\n[x,y,z];<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u30ec\u30a4\u30e4\u30fc\u3092\u7b49\u9593\u9694\u306b\u914d\u7f6e\u3057\u305f\u3044 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