{"id":17732,"date":"2016-01-05T18:04:19","date_gmt":"2016-01-05T09:04:19","guid":{"rendered":"https:\/\/cg-method.com\/after-effects\/?p=17732"},"modified":"2026-01-12T18:01:53","modified_gmt":"2026-01-12T09:01:53","slug":"after-effects-layer-visibility-expression-toggle","status":"publish","type":"post","link":"https:\/\/cg-method.com\/after-effects\/after-effects-layer-visibility-expression-toggle\/","title":{"rendered":"After Effects\u2502\u30ec\u30a4\u30e4\u30fc\u8868\u793a\u3092\u30a8\u30af\u30b9\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u3067ON\/OFF\u5207\u308a\u66ff\u3048\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"\n

\u8907\u6570\u306e\u30a8\u30d5\u30a7\u30af\u30c8\u3084\u30d1\u30fc\u30c4\u306e\u5207\u308a\u66ff\u3048\u306f\u3001\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5236\u5fa1\u3092\u4f7f\u3063\u3066\u307e\u3068\u3081\u3066\u5207\u308a\u66ff\u3048\u3059\u308b\u3068\u697d\u305d\u3046\u3067\u3059\u3002<\/p>\n\n\n\n

\u30ec\u30a4\u30e4\u30fc\u306e\u8868\u793a\u306eON\/OFF\u30a8\u30af\u30b9\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u306e\u3084\u308a\u65b9\uff08\u4e0d\u900f\u660e\u5ea6\u3067\u306eON\/OFF\uff09<\/h2>\n\n\n\n
    \n
  1. \u30cc\u30eb\u3092\u4f5c\u6210<\/li>\n\n\n\n
  2. \u30a8\u30d5\u30a7\u30af\u30c8\uff1e\u30a8\u30af\u30b9\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u5236\u5fa1\uff1e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5236\u5fa1\u3092\u8ffd\u52a0<\/li>\n\n\n\n
  3. \u4e0d\u900f\u660e\u5ea6\u3092\u5909\u3048\u305f\u3044\u30ec\u30a4\u30e4\u30fc\u306b\u30a8\u30af\u30b9\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0<\/li>\n\n\n\n
  4. \u4e0b\u8a18\u306e\u3088\u3046\u306a\u30a8\u30af\u30b9\u30d7\u30ec\u30c3\u30b7\u30e7\u30f3\u3092\u8a18\u8ff0<\/li>\n<\/ol>\n\n\n\n

    \u540c\u4e00\u30b3\u30f3\u30dd\u30b8\u30b7\u30e7\u30f3\u5185\u306e\u5834\u5408\uff1a<\/p>\n\n\n\n

    if (thisComp.layer("\u30cc\u30eb 1").effect("\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5236\u5fa1")("\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9")==1) 0 else 100<\/code><\/pre><\/div>\n\n\n\n
    \u30b3\u30f3\u30dd\u30b8\u30b7\u30e7\u30f3\u3092\u307e\u305f\u3050\u5834\u5408\uff1a<\/p>\n\n\n\n
    if (comp("\u30b3\u30f3\u30dd 1").layer("\u30cc\u30eb 1").effect("\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5236\u5fa1")("\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9")==1) 0 else 100<\/code><\/pre><\/div>\n\n\n\n
      \n
    1. \u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u306e\u30c1\u30a7\u30c3\u30af\u3092ON\/OFF\u3057\u3066\u3001\u4e0d\u900f\u660e\u5ea6\u304c\u5909\u5316\u3059\u308b\u304b\u78ba\u8a8d<\/li>\n<\/ol>\n\n\n\n
      \u76ee\u7389\u30de\u30fc\u30af\uff08\u30ec\u30a4\u30e4\u30fc\u8868\u793a\uff09\u306eON\/OFF\u3092\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u5236\u5fa1<\/h2>\n\n\n\n
      \u30ec\u30a4\u30e4\u30fc\u306e\u8868\u793a\u3092\u7121\u52b9\u306b\u3059\u308b\u5834\u5408\uff1a<\/p>\n\n\n\n
      app.project.item(1).layer("\u30cc\u30eb 1").enabled = false;<\/code><\/pre><\/div>\n\n\n\n
      \u30ec\u30a4\u30e4\u30fc\u306e\u8868\u793a\u3092\u6709\u52b9\u306b\u3059\u308b\u5834\u5408\uff1a<\/p>\n\n\n\n
      app.project.item(1).layer("\u30cc\u30eb 1").enabled = true;<\/code><\/pre><\/div>\n\n\n\n
      \u203b item(\u6570\u5b57)\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30d1\u30cd\u30eb\u3067\u306e\u4e0a\u304b\u3089\u6570\u3048\u305f\u30b3\u30f3\u30dd\u30b8\u30b7\u30e7\u30f3\u306e\u756a\u53f7\u3092\u5165\u308c\u307e\u3059\u3002<\/p>\n\n\n\n
      \u53c2\u8003\uff1ahttp:\/\/aejsx.hiroshisaito.net\/layer-object\/attributes\/enabled\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
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