{"id":17190,"date":"2026-09-04T11:31:42","date_gmt":"2026-09-04T02:31:42","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=17190"},"modified":"2026-09-04T11:42:42","modified_gmt":"2026-09-04T02:42:42","slug":"three-js-userdata-%eb%85%b8%eb%93%9c","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=17190","title":{"rendered":"three.js, userData \ub178\ub4dc"},"content":{"rendered":"<p>three.js\ub294 Mesh \ub4f1\uacfc \uac19\uc740 \uac1d\uccb4\uc5d0 \uc0ac\uc6a9\uc790 \ub370\uc774\ud130\ub97c \ub123\uae30 \uc704\ud55c userData \uc18d\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ucc98\ub7fc userData \uc18d\uc131\uc5d0 \uc800\uc7a5\ub41c \uac12\uc744 \uc250\uc774\ub354\uc5d0\uc11c \ucc38\uc870\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc8fc\ub294 \ub178\ub4dc\uac00 userData \ub178\ub4dc\uc785\ub2c8\ub2e4. \uc0ac\uc6a9 \uc608\uc2dc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"javascript\">\r\nmesh.userData.\ud55c\uae00 = new THREE.Color('#ffff00')\r\nmaterial.outputNode = vec4(userData('\ud55c\uae00'), 1)\r\n<\/pre>\n<p>\uc774\ub807\uac8c \uc0ac\uc6a9\ub41c Mesh \uac1d\uccb4\ub97c \ud1b5\ud574 userData\uc758 \uac12\uc774 \ubcc0\uacbd\ub418\uba74 \uc790\ub3d9\uc73c\ub85c TSL \ucf54\ub4dc\ub97c \ud1b5\ud574 \ubc18\uc601\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>three.js\ub294 Mesh \ub4f1\uacfc \uac19\uc740 \uac1d\uccb4\uc5d0 \uc0ac\uc6a9\uc790 \ub370\uc774\ud130\ub97c \ub123\uae30 \uc704\ud55c userData \uc18d\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ucc98\ub7fc userData \uc18d\uc131\uc5d0 \uc800\uc7a5\ub41c \uac12\uc744 \uc250\uc774\ub354\uc5d0\uc11c \ucc38\uc870\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc8fc\ub294 \ub178\ub4dc\uac00 userData \ub178\ub4dc\uc785\ub2c8\ub2e4. \uc0ac\uc6a9 \uc608\uc2dc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. mesh.userData.\ud55c\uae00 = new THREE.Color(&#8216;#ffff00&#8217;) material.outputNode = vec4(userData(&#8216;\ud55c\uae00&#8217;), 1) \uc774\ub807\uac8c \uc0ac\uc6a9\ub41c Mesh \uac1d\uccb4\ub97c \ud1b5\ud574 userData\uc758 \uac12\uc774 \ubcc0\uacbd\ub418\uba74 \uc790\ub3d9\uc73c\ub85c TSL \ucf54\ub4dc\ub97c \ud1b5\ud574 \ubc18\uc601\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[145],"tags":[],"class_list":["post-17190","post","type-post","status-publish","format-standard","hentry","category-three-js"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/17190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17190"}],"version-history":[{"count":3,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/17190\/revisions"}],"predecessor-version":[{"id":17193,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/17190\/revisions\/17193"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17190"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}