{"id":16701,"date":"2026-02-07T11:23:46","date_gmt":"2026-02-07T02:23:46","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=16701"},"modified":"2026-02-07T22:26:00","modified_gmt":"2026-02-07T13:26:00","slug":"%eb%93%9c%eb%94%94%ec%96%b4-three-js%ec%97%90%ec%84%9c%eb%8f%84-gi-%ea%b8%b0%eb%8a%a5%ec%9d%b4-%ec%a7%80%ec%9b%90%eb%90%a9%eb%8b%88%eb%8b%a4","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=16701","title":{"rendered":"\ub4dc\ub514\uc5b4 three.js\uc5d0\uc11c\ub3c4 GI \uae30\ub2a5\uc774 \uc9c0\uc6d0\ub429\ub2c8\ub2e4."},"content":{"rendered":"<p>\ub4dc\ub514\uc5b4 three.js\uc758 WebGPU \uc9c0\uc6d0\uc774 \ub9e4\uc6b0 \uc548\uc815\ud654\ub418\uba74\uc11c GI(Global Illumination, \uc804\uc5ed \uc870\uba85) \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uaf64 \uc624\ub798\uc804 babylon.js\uc5d0\uc11c GI \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc three.js\ub294 \uadf8\ub7ec\uc9c0 \ubabb\ud574 \ub298 \uc548\ud0c0\uae4c\uc6e0\ub294\ub370\uc694. \uba3c\uc800 GI\ub780 3D \uc7a5\uba74 \ub0b4\uc5d0\uc11c \ube5b\uc774 \uad11\uc6d0\uc5d0\uc11c \ub098\uc640 \ubb3c\uccb4\uc5d0 \uc9c1\uc811 \ub2ff\ub294 \uac83(\uc9c1\uc811\uad11)\ubfd0\ub9cc \uc544\ub2c8\ub77c, \ud45c\uba74\uc5d0 \ubc18\uc0ac\ub418\uace0 \uc0b0\ub780\ub418\uc5b4 \uc8fc\ubcc0 \ud658\uacbd\uc744 \ubc1d\ud788\ub294 \uac04\uc811\uad11(Indirect Lighting)\uae4c\uc9c0 \ubaa8\ub450 \uacc4\uc0b0\ud558\uc5ec \uc0ac\uc2e4\uc801\uc778 \uc870\uba85 \ud6a8\uacfc\ub97c \ub9cc\ub4e4\uc5b4\ub0b4\ub294 \uae30\uc220\uc774\ub77c\uace0 \uc815\uc758\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub124, \ub354 \ub098\uc740 \uc7a5\uba74\uc744 \ub9cc\ub4e4\uc5b4 \uc8fc\ub294 \uae30\uc220\uc774\ub77c\ub294 \uac83\uc785\ub2c8\ub2e4. \uba3c\uc800 GI\uac00 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc740 \uc7a5\uba74\uc785\ub2c8\ub2e4. \uad11\uc6d0\uc740 PointLight \ud558\ub098\ub9cc \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2026\/02\/\u1109\u1173\u110f\u1173\u1105\u1175\u11ab\u1109\u1163\u11ba-2026-02-07-11.17.07.png\" alt=\"\" width=\"2658\" height=\"2022\" class=\"aligncenter size-full wp-image-16702\" \/><\/p>\n<p>\uc624\uc9c1 PointLight\uc5d0 \ub300\ud55c \uad11\uc6d0\ub9cc\uc73c\ub85c \uac1c\ubcc4 \uba54\uc2dc\uc5d0 \ub300\ud55c \uc250\uc774\ub529\ub9cc\uc774 \uace0\ub824\ub418\uc5b4 \ub80c\ub354\ub9c1\ub41c \uc77c\ubc18\uc801\uc778 three.js \ub80c\ub7ec\ub9c1 \uacb0\uacfc\uc8e0. \ubd80\uc871\ud55c \uc774\ub7f0 \ub80c\ub354\ub9c1 \ud488\uc9c8\uc744 \ubcf4\uc644\ud558\uae30 \uc704\ud574 \ube14\ub80c\ub354\uc640 \uac19\uc740 3D \ud234\uc744 \uc774\uc6a9\ud574 \uad11\uc6d0\ub9f5\uc744 baking\ud574\uc11c \uc0ac\uc6a9\ud558\uace4 \ud588\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\uc81c \uadf8\ub7f4 \ud544\uc694\uc5c6\uc774 GI\ub97c \uc801\uc6a9\ud558\uba74 \uc704\uc758 \uacb0\uacfc\uac00 \uc544\ub798\ucc98\ub7fc \ubc14\ub01d\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2026\/02\/\u1109\u1173\u110f\u1173\u1105\u1175\u11ab\u1109\u1163\u11ba-2026-02-07-11.21.55.png\" alt=\"\" width=\"2658\" height=\"2022\" class=\"aligncenter size-full wp-image-16703\" \/><\/p>\n<p>\ud488\uc9c8\uc774 \ud6e8\uc52c \uc88b\uc544\uc84c\uc2b5\ub2c8\ub2e4. FPS\uac00 \uc591\ud638\ud569\ub2c8\ub2e4. \uc608\uc804\uc5d0 babylon.js\uc5d0\uc11c GI\ub97c \uc801\uc6a9\ud588\uc744\ub54c FPS\uac00 \ub9e4\uc6b0 \ub098\uc058\uac8c \ub098\uc654\ub294\ub370 three.js\ub294 \uc591\ud638\ud569\ub2c8\ub2e4. \ubb3c\ub860 \ud604\uc7ac babylon.js\uc758 GI \uae30\ub2a5\uc774 \uac1c\uc120\ub418\uc5b4 \uc88b\uc544\uc84c\uc744 \uc218\ub3c4 \uc788\uc9c0\ub9cc \ub9d0\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub05d\uc73c\ub85c \uc8fc\uc694 GI \uae30\uc220\uc758 \uc885\ub958\ub294 3\uac00\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ub808\uc774 \ud2b8\ub808\uc774\uc2f1(Ray Tracing): \ube5b\uc758 \uacbd\ub85c\ub97c \uc5ed\ucd94\uc801\ud558\uc5ec \ubc18\uc0ac, \uad74\uc808 \ub4f1\uc744 \ubb3c\ub9ac\uc801\uc73c\ub85c \uc815\ud655\ud558\uac8c \uacc4\uc0b0.<\/li>\n<li>\ub77c\uc774\ud2b8 \ub9f5(Light Map): \ube5b\uc758 \ud6a8\uacfc\ub97c \ubbf8\ub9ac \uacc4\uc0b0\ud574 \ud14d\uc2a4\ucc98\ub85c \ubb3c\uccb4\uc5d0 \uc785\ud788\ub294 \ubc29\uc2dd.<\/li>\n<li>\uc570\ube44\uc5b8\ud2b8 \uc624\ud074\ub8e8\uc804(AO): \uc8fc\ub85c \uad6c\uc11d\uc774\ub098 \ud2c8\uc0c8 \ubd80\ubd84\uc5d0 \uc740\uc740\ud55c \uc74c\uc601\uc744 \ucd94\uac00\ud574 3D \ubaa8\ub378\uc758 \uc785\uccb4\uac10\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uae30\uc220 (GI\uc758 \ubcf4\uc870 \uc5ed\ud560).<\/li>\n<\/ul>\n<p>\uc774\uc81c \ub113\uc740 \ubc94\uc704\uc758 \uc9c0\ud615 \uc9c0\ubb3c\uc5d0 \ub300\ud55c \uc7a5\uba74\uc5d0 GI\ub97c \uc801\uc6a9\ud574 \uba4b\uc9c4 \uc7a5\uba74\uc744 \ub80c\ub354\ub9c1\ud574 \ubd05\uc2dc\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub4dc\ub514\uc5b4 three.js\uc758 WebGPU \uc9c0\uc6d0\uc774 \ub9e4\uc6b0 \uc548\uc815\ud654\ub418\uba74\uc11c GI(Global Illumination, \uc804\uc5ed \uc870\uba85) \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uaf64 \uc624\ub798\uc804 babylon.js\uc5d0\uc11c GI \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc three.js\ub294 \uadf8\ub7ec\uc9c0 \ubabb\ud574 \ub298 \uc548\ud0c0\uae4c\uc6e0\ub294\ub370\uc694. \uba3c\uc800 GI\ub780 3D \uc7a5\uba74 \ub0b4\uc5d0\uc11c \ube5b\uc774 \uad11\uc6d0\uc5d0\uc11c \ub098\uc640 \ubb3c\uccb4\uc5d0 \uc9c1\uc811 \ub2ff\ub294 \uac83(\uc9c1\uc811\uad11)\ubfd0\ub9cc \uc544\ub2c8\ub77c, \ud45c\uba74\uc5d0 \ubc18\uc0ac\ub418\uace0 \uc0b0\ub780\ub418\uc5b4 \uc8fc\ubcc0 \ud658\uacbd\uc744 \ubc1d\ud788\ub294 \uac04\uc811\uad11(Indirect Lighting)\uae4c\uc9c0 \ubaa8\ub450 \uacc4\uc0b0\ud558\uc5ec \uc0ac\uc2e4\uc801\uc778 \uc870\uba85 \ud6a8\uacfc\ub97c \ub9cc\ub4e4\uc5b4\ub0b4\ub294 \uae30\uc220\uc774\ub77c\uace0 \uc815\uc758\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.gisdeveloper.co.kr\/?p=16701\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;\ub4dc\ub514\uc5b4 three.js\uc5d0\uc11c\ub3c4 GI \uae30\ub2a5\uc774 \uc9c0\uc6d0\ub429\ub2c8\ub2e4.&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[139,1],"tags":[],"class_list":["post-16701","post","type-post","status-publish","format-standard","hentry","category-webgl","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/16701","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=16701"}],"version-history":[{"count":6,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/16701\/revisions"}],"predecessor-version":[{"id":16709,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/16701\/revisions\/16709"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16701"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}