{"id":31437,"date":"2024-10-28T12:05:45","date_gmt":"2024-10-28T12:05:45","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=31437"},"modified":"2024-11-26T06:45:09","modified_gmt":"2024-11-26T06:45:09","slug":"%ec%9c%a0%eb%8b%88%ed%8b%b0-2d-%ea%b2%8c%ec%9e%84%ea%b0%9c%eb%b0%9c-%ea%b2%8c%ec%9e%84-%ec%b5%9c%ec%a0%81%ed%99%94-%ea%b8%b0%eb%b2%95-%ec%84%b1%eb%8a%a5-%ed%96%a5%ec%83%81%ec%9d%84-%ec%9c%84","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/31437\/","title":{"rendered":"\uc720\ub2c8\ud2f0 2D \uac8c\uc784\uac1c\ubc1c, \uac8c\uc784 \ucd5c\uc801\ud654 \uae30\ubc95  \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud55c \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1(Object Pooling)\uacfc \ub4dc\ub85c\uc6b0 \ucf5c(Draw Call) \ucd5c\uc801\ud654."},"content":{"rendered":"<article>\n<p>\uac8c\uc784 \uac1c\ubc1c\uc5d0\uc11c \uc131\ub2a5 \ucd5c\uc801\ud654\ub294 \ud544\uc218\uc801\uc778 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \ud2b9\ud788 \uc720\ub2c8\ud2f0\uc640 \uac19\uc740 \uc5d4\uc9c4\uc744 \uc0ac\uc6a9\ud558\uc5ec 2D \uac8c\uc784\uc744 \uac1c\ubc1c\ud560 \ub54c\ub294 \uadf8\ub798\ud53d \ucc98\ub9ac\uc640 \uc131\ub2a5 \ud5a5\uc0c1\uc5d0 \uc911\uc810\uc744 \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1(Object Pooling)\uacfc \ub4dc\ub85c\uc6b0 \ucf5c(Draw Call) \ucd5c\uc801\ud654\uc5d0 \ub300\ud574 \uae4a\uc774 \uc788\uac8c \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>1. \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1(Object Pooling) \uac1c\ub150<\/h2>\n<p>\uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1\uc740 \uba54\ubaa8\ub9ac \ud560\ub2f9\uacfc \ud574\uc81c\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ubbf8\ub9ac \uc0dd\uc131\ud574 \ub454 \uac1d\uccb4\ub97c \uc7ac\uc0ac\uc6a9\ud558\ub294 \uae30\ubc95\uc785\ub2c8\ub2e4. \uac8c\uc784\uc744 \uac1c\ubc1c\ud558\uba74\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 \uac1d\uccb4, \uc608\ub97c \ub4e4\uc5b4 \ud0c4\ud658\uc774\ub098 \uc801 \uce90\ub9ad\ud130 \ub4f1\uc744 \uc0ac\uc6a9\ud558\uace0 \uc0ac\uc6a9\ud55c \ud6c4 \ubc84\ub9ac\uc9c0 \uc54a\uace0 \ud480\uc5d0\uc11c \uaebc\ub0b4 \uc7ac\uc0ac\uc6a9\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud568\uc73c\ub85c\uc368 \ub9e4\ubc88 \uac1d\uccb4\ub97c \uc0dd\uc131\ud558\uace0 \uba54\ubaa8\ub9ac\ub97c \ud560\ub2f9\ud558\ub294 \ube44\uc6a9\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>1.1 \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1\uc758 \ud544\uc694\uc131<\/h3>\n<p>\uc720\ub2c8\ud2f0\uc758 \uacbd\uc6b0, \ub9e4\ubc88 \uc0c8\ub85c\uc6b4 \uac8c\uc784 \uc624\ube0c\uc81d\ud2b8\ub97c \uc0dd\uc131\ud558\ub294 \uac83\uc740 \uc131\ub2a5 \uc800\ud558\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788, \ub9ce\uc740 \uc218\uc758 \uce90\ub9ad\ud130\ub098 \ud6a8\uacfc\ub97c \ucc98\ub9ac\ud574\uc57c \ud560 \ub54c, \ub9e4\ubc88 \uba54\ubaa8\ub9ac\ub97c \ud560\ub2f9\ud558\uace0 \ud574\uc81c\ud558\ub294 \uac83\uc740 CPU\uc5d0 \ubd80\ud558\ub97c \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1 \uae30\ubc95\uc744 \ud1b5\ud574 \uc131\ub2a5\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>1.2 \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1 \uad6c\ud604\ud558\uae30<\/h3>\n<p>\uc720\ub2c8\ud2f0\uc5d0\uc11c \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1\uc744 \uad6c\ud604\ud558\uae30 \uc704\ud55c \uae30\ubcf8 \uc608\uc81c\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uae30\ubcf8\uc801\uc778 \uc624\ube0c\uc81d\ud2b8 \ud480 \ud074\ub798\uc2a4\ub97c \uad6c\ud604\ud55c \ucf54\ub4dc\uc785\ub2c8\ub2e4.<\/p>\n<pre><code>using UnityEngine;\nusing System.Collections.Generic;\n\npublic class ObjectPool : MonoBehaviour\n{\n    public GameObject prefab;  \/\/ \ud480\ub9c1\ud560 \uc624\ube0c\uc81d\ud2b8\n    public int poolSize = 10;  \/\/ \ud480 \uc0ac\uc774\uc988\n\n    private List<gameobject> pool; \/\/ \uac8c\uc784 \uc624\ube0c\uc81d\ud2b8 \ud480\n\n    void Start()\n    {\n        pool = new List<gameobject>();\n\n        \/\/ \ud480\uc744 \ucd08\uae30\ud654\n        for (int i = 0; i &lt; poolSize; i++)\n        {\n            GameObject obj = Instantiate(prefab);\n            obj.SetActive(false); \/\/ \ucd08\uae30\uc5d0\ub294 \ube44\ud65c\uc131\ud654\n            pool.Add(obj); \/\/ \ud480\uc5d0 \ucd94\uac00\n        }\n    }\n\n    \/\/ \uc624\ube0c\uc81d\ud2b8 \uc694\uccad\n    public GameObject GetObject()\n    {\n        for (int i = 0; i &lt; pool.Count; i++)\n        {\n            if (!pool[i].activeInHierarchy) \/\/ \ube44\ud65c\uc131\ud654\ub41c \uc624\ube0c\uc81d\ud2b8 \uac80\uc0c9\n            {\n                pool[i].SetActive(true);\n                return pool[i];\n            }\n        }\n        return null; \/\/ \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0\n    }\n\n    \/\/ \uc624\ube0c\uc81d\ud2b8 \ubc18\ub0a9\n    public void ReturnObject(GameObject obj)\n    {\n        obj.SetActive(false);\n    }\n}<\/gameobject><\/gameobject><\/code><\/pre>\n<p>\uc704 \ucf54\ub4dc\ub294 \uc624\ube0c\uc81d\ud2b8 \ud480\uc744 \uc0dd\uc131\ud558\uace0 \uad00\ub9ac\ud558\ub294 \ud074\ub798\uc2a4\uc785\ub2c8\ub2e4. &#8216;prefab&#8217;\uc5d0 \ud480\ub9c1\ud560 \uc624\ube0c\uc81d\ud2b8\ub97c \uc9c0\uc815\ud558\uace0, \ucd08\uae30\ud654 \uc2dc \ubbf8\ub9ac \uc9c0\uc815\ud55c \uc218\uc758 \uc624\ube0c\uc81d\ud2b8\ub97c \uc0dd\uc131\ud574 \ub450\uc5b4 \ud544\uc694\ud560 \ub54c\ub9c8\ub2e4 \uba64\ubc84 \ud568\uc218\uc778 <code>GetObject()<\/code>\ub97c \ud1b5\ud574 \ubc18\ud658\ubc1b\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9 \ud6c4\uc5d0\ub294 <code>ReturnObject()<\/code>\ub97c \ud1b5\ud574 \ub2e4\uc2dc \ud480\uc5d0 \ubc18\ub0a9\ud569\ub2c8\ub2e4.<\/p>\n<h2>2. \ub4dc\ub85c\uc6b0 \ucf5c(Draw Call) \ucd5c\uc801\ud654<\/h2>\n<p>\ub4dc\ub85c\uc6b0 \ucf5c\uc740 GPU\uc5d0 \ub80c\ub354\ub9c1 \uba85\ub839\uc744 \ubcf4\ub0b4\ub294 \ud638\ucd9c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc720\ub2c8\ud2f0\uc758 \uacbd\uc6b0, \ub4dc\ub85c\uc6b0 \ucf5c \uc218\uac00 \ub9ce\uc544\uc9c0\uba74 \uc131\ub2a5\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c \ubaa8\ub4e0 \uc624\ube0c\uc81d\ud2b8\ub294 \uac01\uc790 \uc790\uc2e0\ub9cc\uc758 \ub4dc\ub85c\uc6b0 \ucf5c\uc744 \uc0dd\uc131\ud558\uae30 \ub54c\ubb38\uc5d0, \uc774\ub97c \ucd5c\uc18c\ud654\ud558\ub294 \ubc29\ubc95\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>2.1 \ub4dc\ub85c\uc6b0 \ucf5c \ucd5c\uc801\ud654\uc758 \ud544\uc694\uc131<\/h3>\n<p>\uc720\ub2c8\ud2f0\uc5d0\uc11c \ub9ce\uc740 \uc218\uc758 \uc624\ube0c\uc81d\ud2b8\ub97c \ub80c\ub354\ub9c1\ud558\uac8c \ub418\uba74, \uac01 \uc624\ube0c\uc81d\ud2b8\ub9c8\ub2e4 \ub4dc\ub85c\uc6b0 \ucf5c\uc774 \ubc1c\uc0dd\ud558\uace0 \uc774\ub294 FPS \uc800\ud558\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \ubaa8\ubc14\uc77c \uae30\uae30\uc5d0\uc11c\ub294 \uc131\ub2a5\uc774 \ub5a8\uc5b4\uc9c0\ub294 \ubb38\uc81c\ub97c \ud53c\ud558\uace0\uc790 \ub4dc\ub85c\uc6b0 \ucf5c\uc744 \uac00\ub2a5\ud558\uba74 \uc904\uc774\ub3c4\ub85d \ub178\ub825\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>2.2 \ub4dc\ub85c\uc6b0 \ucf5c \ucd5c\uc801\ud654 \ubc29\ubc95<\/h3>\n<ul>\n<li><strong>\ubc30\uce58(Batching)<\/strong>: \uac19\uc740 \uc7ac\uc9c8\uc744 \uc0ac\uc6a9\ud558\ub294 \uc624\ube0c\uc81d\ud2b8\ub294 \ud558\ub098\uc758 \ub4dc\ub85c\uc6b0 \ucf5c\ub85c \ubb36\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc720\uc0ac\ud55c \ud14d\uc2a4\ucc98\uc640 \uc250\uc774\ub354\ub97c \uc0ac\uc6a9\ud558\ub294 \uc624\ube0c\uc81d\ud2b8\ub294 \ud558\ub098\uc758 \uba54\uc26c\ub85c \ud569\uce58\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2a4\ud0dc\ud2f1 \ubc30\uce58(Static Batching)<\/strong>: \uc815\uc801\uc778 \uc624\ube0c\uc81d\ud2b8\ub4e4\uc5d0 \ub300\ud574 \ubbf8\ub9ac \ud558\ub098\uc758 \uba54\uc26c\ub85c \uacb0\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub2e4\uc774\ub098\ubbf9 \ubc30\uce58(Dynamic Batching)<\/strong>: \uc6c0\uc9c1\uc774\ub294 \uc624\ube0c\uc81d\ud2b8\ub97c \ucc98\ub9ac\ud558\uae30 \uc704\ud55c \ubc29\ubc95\uc73c\ub85c, \uc18c\uaddc\ubaa8 \uc624\ube0c\uc81d\ud2b8\uc5d0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uba54\ud130\ub9ac\uc5bc \uc218 \ucd5c\uc18c\ud654<\/strong>: \ub3d9\uc77c\ud55c \uba54\ud130\ub9ac\uc5bc\uc744 \uc790\ub8cc\ub85c \uac00\uc9c0\ub294 \uc624\ube0c\uc81d\ud2b8\uac00 \ub9ce\uc73c\uba74 \ub354 \uc801\uc740 \ub4dc\ub85c\uc6b0 \ucf5c\uc744 \uc218\ud589\ud558\uac8c \ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc52c\uc758 \uc624\ube0c\uc81d\ud2b8 \uc218 \uac10\uc18c<\/strong>: \uc0ac\uc6a9\ud560 \uc624\ube0c\uc81d\ud2b8 \uc218\ub97c \uc904\uc774\ub294 \uac83 \uc5ed\uc2dc \ub4dc\ub85c\uc6b0 \ucf5c \uc218\ub97c \uc904\uc774\ub294 \ubc29\ubc95 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>2.3 \ub4dc\ub85c\uc6b0 \ucf5c \ucd5c\uc801\ud654\ub97c \uc704\ud55c \uc608\uc81c<\/h3>\n<p>\ub4dc\ub85c\uc6b0 \ucf5c\uc744 \ucd5c\uc801\ud654\ud558\ub294 \uae30\ubcf8\uc801\uc778 \ubc29\ubc95\uc73c\ub85c <strong>Dynamic Batching<\/strong>\uc744 \uc0ac\uc6a9\ud558\ub294 \uc608\uc81c\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc2a4\ud06c\ub9bd\ud2b8\ub97c \ucd94\uac00\ud558\uc5ec \uc5ec\ub7ec \uac1c\uc758 \uc2a4\ud504\ub77c\uc774\ud2b8\ub97c \ud558\ub098\uc758 \ub4dc\ub85c\uc6b0 \ucf5c\ub85c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<pre><code>using UnityEngine;\n\npublic class DynamicBatchingExample : MonoBehaviour\n{\n    public GameObject prefab; \/\/ \uc0dd\uc131\ud560 \uc624\ube0c\uc81d\ud2b8\n    public int objectCount = 100; \/\/ \uc0dd\uc131\ud560 \uc624\ube0c\uc81d\ud2b8 \uac1c\uc218\n\n    void Start() \n    {\n        for (int i = 0; i &lt; objectCount; i++)\n        {\n            Instantiate(prefab, new Vector3(i, 0, 0), Quaternion.identity);\n        }\n    }\n}<\/code><\/pre>\n<p>\uc704 \ucf54\ub4dc\ub294 \uc9c0\uc815\ub41c \uac1c\uc218\ub9cc\ud07c\uc758 \uc624\ube0c\uc81d\ud2b8\ub97c \uc0dd\uc131\ud558\ub294 \uac04\ub2e8\ud55c \uc608\uc785\ub2c8\ub2e4. \uac19\uc740 \uba54\ud130\ub9ac\uc5bc\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4\uba74 \ub4dc\ub85c\uc6b0 \ucf5c\uc774 \ucd5c\uc18c\ud654\ub429\ub2c8\ub2e4. \uc720\uc758\ud560 \uc810\uc740, \ubaa8\ub4e0 \uba54\uc2dc\uac00 \ud55c \uc81c\uc5b4\ub41c \uac1d\uccb4\uc758 \uc790\uc2dd\uc774\uc5c8\uc744 \uacbd\uc6b0 \ub4dc\ub85c\uc6b0 \ucf5c \ud6a8\uc728\uc774 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>3. \uacb0\ub860<\/h2>\n<p>\uac8c\uc784\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uc740 \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1 \uae30\ubc95\uacfc \ub4dc\ub85c\uc6b0 \ucf5c \ucd5c\uc801\ud654 \uc804\ub7b5\uc744 \ud1b5\ud574 \ud6a8\uacfc\uc801\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ubc95\ub4e4\uc744 \uc801\uc808\ud558\uac8c \ud65c\uc6a9\ud568\uc73c\ub85c\uc368, 2D \uac8c\uc784\uc744 \ub354\uc6b1 \ubd80\ub4dc\ub7fd\uace0 \ub9e4\ub825\uc801\uc73c\ub85c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\ub2c8\ud2f0\uc758 \ud2b9\uc131\uc744 \uc774\ud574\ud558\uc5ec \uc81c\uc791\uc5d0 \ucd5c\uc801\ud654\ub41c \uc18c\uc2a4\ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub294 \uac83\uc740 \ub354\uc6b1 \ub9e4\ub825\uc801\uc778 \uac8c\uc784 \uac1c\ubc1c\uc744 \uc704\ud55c \uccab\uac78\uc74c\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc131\uacf5\uc801\uc778 \uac8c\uc784 \uac1c\ubc1c\uc744 \uc704\ud574 \uc774 \uae00\uc5d0\uc11c \uc81c\uc2dc\ud55c \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1\uacfc \ub4dc\ub85c\uc6b0 \ucf5c \ucd5c\uc801\ud654 \uae30\ubc95\uc744 \uc801\uc6a9\ud574 \ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\ubc95\uc740 \uc131\ub2a5 \uac1c\uc120 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \ud50c\ub808\uc774\uc5b4 \uacbd\ud5d8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>\uac8c\uc784 \uac1c\ubc1c\uc5d0\uc11c \uc131\ub2a5 \ucd5c\uc801\ud654\ub294 \ud544\uc218\uc801\uc778 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \ud2b9\ud788 \uc720\ub2c8\ud2f0\uc640 \uac19\uc740 \uc5d4\uc9c4\uc744 \uc0ac\uc6a9\ud558\uc5ec 2D \uac8c\uc784\uc744 \uac1c\ubc1c\ud560 \ub54c\ub294 \uadf8\ub798\ud53d \ucc98\ub9ac\uc640 \uc131\ub2a5 \ud5a5\uc0c1\uc5d0 \uc911\uc810\uc744 \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1(Object Pooling)\uacfc \ub4dc\ub85c\uc6b0 \ucf5c(Draw Call) \ucd5c\uc801\ud654\uc5d0 \ub300\ud574 \uae4a\uc774 \uc788\uac8c \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. 1. \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1(Object Pooling) \uac1c\ub150 \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1\uc740 \uba54\ubaa8\ub9ac \ud560\ub2f9\uacfc \ud574\uc81c\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ubbf8\ub9ac \uc0dd\uc131\ud574 \ub454 \uac1d\uccb4\ub97c \uc7ac\uc0ac\uc6a9\ud558\ub294 \uae30\ubc95\uc785\ub2c8\ub2e4. \uac8c\uc784\uc744 \uac1c\ubc1c\ud558\uba74\uc11c &hellip; <a href=\"https:\/\/atmokpo.com\/w\/31437\/\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;\uc720\ub2c8\ud2f0 2D \uac8c\uc784\uac1c\ubc1c, \uac8c\uc784 \ucd5c\uc801\ud654 \uae30\ubc95  \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud55c \uc624\ube0c\uc81d\ud2b8 \ud480\ub9c1(Object Pooling)\uacfc \ub4dc\ub85c\uc6b0 \ucf5c(Draw Call) \ucd5c\uc801\ud654.&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-31437","post","type-post","status-publish","format-standard","hentry","category-13"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc720\ub2c8\ud2f0 2D \uac8c\uc784\uac1c\ubc1c, \uac8c\uc784 \ucd5c\uc801\ud654 \uae30\ubc95 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