{"id":2075,"date":"2026-07-31T22:07:41","date_gmt":"2026-07-31T22:07:41","guid":{"rendered":"https:\/\/wayhope.kro.kr\/?p=2075"},"modified":"2026-08-31T07:32:55","modified_gmt":"2026-08-31T07:32:55","slug":"hlod","status":"publish","type":"post","link":"https:\/\/wayhope.kro.kr\/?p=2075","title":{"rendered":"HLOD"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\ub300\uaddc\ubaa8 3D \uac8c\uc784\uc5d0\uc11c\ub294 \ub2e8\uc21c\ud788 Mesh\uc758 Polygon \uc218\ub9cc \uc904\uc778\ub2e4\uace0 \ub80c\ub354\ub9c1 \ubb38\uc81c\uac00 \ud574\uacb0\ub418\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ud508\uc6d4\ub4dc\ucc98\ub7fc \ud558\ub098\uc758 Scene\uc5d0 \uc218\ucc9c, \uc218\ub9cc \uac1c\uc758 Object\uac00 \uc874\uc7ac\ud558\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 \ub610 \ub2e4\ub978 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\ub9ce\uc740 Object -&gt; \ub9ce\uc740 Renderer -&gt; \ub9ce\uc740 Draw Call \ubc0f CPU \uad00\ub9ac \ube44\uc6a9<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub54c \uc0ac\uc6a9\ud558\ub294 \ub300\ud45c\uc801\uc778 \uae30\uc220\uc774 <strong>HLOD(Hierarchical Level of Detail)<\/strong>\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HLOD\uc758 \ud575\uc2ec\uc740 \ub2e8\uc21c\ud558\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc5ec\ub7ec \uac1c\uc758 Object\ub97c \ud558\ub098\uc758 \uc800\ud574\uc0c1\ub3c4 Representation\uc73c\ub85c \ubb36\uc5b4\uc11c \ucc98\ub9ac\ud558\ub294 \uac83<\/strong>\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 LOD\uac00 \ud558\ub098\uc758 Object\ub97c \ub300\uc0c1\uc73c\ub85c \ud55c\ub2e4\uba74 HLOD\ub294 \uc5ec\ub7ec Object\ub97c \ub300\uc0c1\uc73c\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>LOD -&gt; \ud558\ub098\uc758 Object\uc758 Detail \uac10\uc18c<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>HLOD -&gt; \uc5ec\ub7ec Object\ub97c \ud558\ub098\uc758 \uadf8\ub8f9\uc73c\ub85c \ubb36\uace0 Detail \uac10\uc18c<\/code><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LOD\uc758 \ud55c\uacc4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 LOD\ub294 \uce74\uba54\ub77c\uc5d0\uc11c \uba40\uc5b4\uc9c8\uc218\ub85d \ud558\ub098\uc758 Object\uac00 \uc0ac\uc6a9\ud558\ub294 Mesh\ub97c \ub2e8\uc21c\ud654\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 \ub098\ubb34 \ud558\ub098\uac00 \uc788\ub2e4\uba74<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Tree -&gt; LOD 0 -&gt; LOD 1 -&gt; LOD 2<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc98\ub7fc \uad6c\uc131\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uce74\uba54\ub77c\uac00 \uac00\uae4c\uc6b8 \ub54c\ub294 \uace0\ud574\uc0c1\ub3c4 Mesh\ub97c \uc0ac\uc6a9\ud558\uace0, \uba40\uc5b4\uc9c8\uc218\ub85d Polygon \uc218\uac00 \uc801\uc740 Mesh\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Unity\uc758 LOD \uc5ed\uc2dc \uce74\uba54\ub77c\uc640\uc758 \uac70\ub9ac\uac00 \uc99d\uac00\ud560\uc218\ub85d \ub80c\ub354\ub9c1\ud558\ub294 Triangle \uc218\ub97c \uc904\uc774\ub294 \ubc29\uc2dd\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7f0\ub370 Object\uac00 \ub9e4\uc6b0 \ub9ce\uc544\uc9c0\uba74 \ubb38\uc81c\uac00 \ub2ec\ub77c\uc9c4\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 \ub3c4\uc2dc \ud558\ub098\uc5d0 \uac74\ubb3c\uc774 1,000\uac1c \uc788\ub2e4\uace0 \ud558\uc790.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac01 \uac74\ubb3c\uc5d0 LOD\ub97c \uc801\uc6a9\ud558\uba74<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Building 1 -&gt; LOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Building 2 -&gt; LOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Building 3 -&gt; LOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>...<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Building 1000 -&gt; LOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00 \ub41c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac01\uac01\uc758 Mesh\uac00 \uc800\ud574\uc0c1\ub3c4\uac00 \ub418\ub354\ub77c\ub3c4 <strong>1,000\uac1c\uc758 Object \uc790\uccb4\uac00 \uc874\uc7ac\ud55c\ub2e4\ub294 \uc0ac\uc2e4\uc740 \ubcc0\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc989,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Triangle \uac10\uc18c != Object \uac1c\uc218 \uac10\uc18c<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c HLOD\uac00 \ub4f1\uc7a5\ud55c\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HLOD\ub780<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HLOD\ub294 <strong>Hierarchical Level of Detail<\/strong>\uc758 \uc57d\uc790\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9d0 \uadf8\ub300\ub85c LOD\ub97c \uacc4\uce35\uc801\uc73c\ub85c \uc801\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uae4c\uc6b4 \uac70\ub9ac\uc5d0\uc11c\ub294 Object\ub97c \uac1c\ubcc4\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uc9c0\ub9cc, \uba40\uc5b4\uc9c0\uba74 \uc5ec\ub7ec Object\ub97c \ud558\ub098\uc758 \uadf8\ub8f9\uc73c\ub85c \ubb36\uc5b4 \ub354 \ub2e8\uc21c\ud55c Representation\uc73c\ub85c \ub300\uccb4\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 \ub3c4\uc2dc\uac00 \uc788\ub2e4\uba74<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Building A \/ Building B \/ Building C \/ Building D<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub97c \uac00\uae4c\uc6b4 \uac70\ub9ac\uc5d0\uc11c\ub294 \uac01\uac01 \ub80c\ub354\ub9c1\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\uc9c0\ub9cc \uba40\uc5b4\uc9c0\uba74<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Building A + B + C + D -&gt; HLOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc98\ub7fc \ud558\ub098\uc758 \ub2e8\uc21c\ud55c Representation\uc73c\ub85c \ubc14\uafc0 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud575\uc2ec\uc740 <strong>Geometry\uc758 \ub2e8\uc21c\ud654\uc640 Object\uc758 \uadf8\ub8f9\ud654\uac00 \ub3d9\uc2dc\uc5d0 \uc77c\uc5b4\ub0a0 \uc218 \uc788\ub2e4\ub294 \uac83<\/strong>\uc774\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc77c\ubc18 LOD\uc640 HLOD<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub458\uc758 \ucc28\uc774\ub97c \uac00\uc7a5 \uac04\ub2e8\ud558\uac8c \ud45c\ud604\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>LOD -&gt; Object \ud558\ub098\ub97c \ub2e8\uc21c\ud654<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>HLOD -&gt; Object \uc5ec\ub7ec \uac1c\ub97c \uadf8\ub8f9\ud654 + \ub2e8\uc21c\ud654<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 \ub098\ubb34 \ud55c \uadf8\ub8e8\ub294 \uc77c\ubc18 LOD\uc758 \ub300\uc0c1\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Tree -&gt; High Poly -&gt; Low Poly<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uba74 \uc232 \uc804\uccb4\ub294 HLOD\uc758 \ub300\uc0c1\uc774 \ub420 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Tree 1 + Tree 2 + Tree 3 + ... -&gt; HLOD Group<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c HLOD\ub294 <strong>LOD\uc758 \uc0c1\uc704 \uac1c\ub150\uc774\ub77c\uae30\ubcf4\ub2e4\ub294 \uc5ec\ub7ec Object\ub97c \uacc4\uce35\uc801\uc73c\ub85c \ubb36\uc5b4 LOD\ub97c \uc801\uc6a9\ud558\ub294 \ubc29\uc2dd<\/strong>\uc774\ub77c\uace0 \uc774\ud574\ud558\ub294 \ud3b8\uc774 \uc815\ud655\ud558\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc65c Object\ub97c \ubb36\ub294\uac00<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">GPU Rendering \ube44\uc6a9\uc740 \ub2e8\uc21c\ud788 Triangle \uc218\ub9cc\uc73c\ub85c \uacb0\uc815\ub418\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Scene\uc5d0 Object\uac00 \ub9ce\uc544\uc9c0\uba74 Renderer\uc640 \uad00\ub828\ub41c CPU \uce21 \uad00\ub9ac \ube44\uc6a9, Culling \ucc98\ub9ac, Draw Call \ub4f1\uc758 \ube44\uc6a9\ub3c4 \ucee4\uc9c8 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>1000 Objects -&gt; \uac01\uac01 Rendering<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacfc<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>1000 Objects -&gt; \ud558\ub098\uc758 HLOD Representation<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc740 \uac19\uc740 Geometry \uc591\uc744 \ub80c\ub354\ub9c1\ud558\ub354\ub77c\ub3c4 \ucc98\ub9ac \uad6c\uc870\uac00 \ub2e4\ub974\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HLOD\ub294 \uba3c \uac70\ub9ac\uc5d0\uc11c \uac1c\ubcc4 Object\ub97c \uacc4\uc18d \uc720\uc9c0\ud558\ub294 \ub300\uc2e0 <strong>\uc5ec\ub7ec Object\ub97c \ud558\ub098\uc758 \ub2e8\uc21c\ud55c Representation\uc73c\ub85c \ub300\uccb4\ud558\uc5ec \uad00\ub9ac\ud574\uc57c \ud560 Object\uc640 Rendering \uc791\uc5c5\uc744 \uc904\uc774\ub294 \ubc29\ud5a5<\/strong>\uc73c\ub85c \ub3d9\uc791\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c HLOD\uc758 \ubaa9\uc801\uc740 \ub2e8\uc21c\ud55c Polygon \uac10\uc18c\uac00 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Object \uc218 \uac10\uc18c -&gt; Rendering \uad00\ub9ac \ube44\uc6a9 \uac10\uc18c<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae4c\uc9c0 \ub178\ub9b0\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HLOD\uc758 \uae30\ubcf8 \uad6c\uc870<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HLOD\ub294 \ubcf4\ud1b5 \uacf5\uac04\uc744 \uc77c\uc815\ud55c \uc601\uc5ed\uc73c\ub85c \ub098\ub204\uace0 \ud574\ub2f9 \uc601\uc5ed\uc5d0 \ud3ec\ud568\ub41c Object\ub97c \ud558\ub098\uc758 \uadf8\ub8f9\uc73c\ub85c \ub9cc\ub4e0\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 \uac70\ub300\ud55c \uc6d4\ub4dc\uac00 \uc788\ub2e4\uace0 \ud558\uc790.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>World -&gt; Region A \/ Region B \/ Region C \/ Region D<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9ac\uace0 Region A \uc548\uc5d0 \uc5ec\ub7ec \uac74\ubb3c\uc774 \uc874\uc7ac\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Region A -&gt; Building A \/ Building B \/ Building C \/ Building D<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uae4c\uc774\uc5d0\uc11c\ub294 \uac01\uac01\uc758 \uac74\ubb3c\uc744 \ub80c\ub354\ub9c1\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\uc9c0\ub9cc \uba40\uc5b4\uc9c0\uba74<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Building A + B + C + D -&gt; HLOD Region A<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub85c \ub300\uccb4\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \uba40\ub9ac \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \ub354 \ud070 \uc601\uc5ed\uc744 \ub2e4\uc2dc \ud558\ub098\ub85c \ubb36\uc744 \uc218\ub3c4 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>HLOD Region A \/ B \/ C \/ D -&gt; Higher HLOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub807\uac8c \uacc4\uce35\uc744 \ub9cc\ub4e4 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HLOD\uc758 \uacc4\uce35 \uad6c\uc870<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uac83\uc774 HLOD\uc758 \uc774\ub984\uc5d0 <strong>Hierarchical<\/strong>\uc774 \ub4e4\uc5b4\uac00\ub294 \uc774\uc720\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac1c\ub150\uc801\uc73c\ub85c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uac1c\ubcc4 Object -&gt; \uc9c0\uc5ed HLOD -&gt; \uc0c1\uc704 \uc9c0\uc5ed HLOD -&gt; \uc6d4\ub4dc HLOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc98\ub7fc \uc5ec\ub7ec \ub2e8\uacc4\uc758 Representation\uc744 \uad6c\uc131\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uae4c\uc6b4 \uacf3\uc5d0\uc11c\ub294 \ub192\uc740 Detail\uc744 \uc720\uc9c0\ud558\uace0 \uba40\uc5b4\uc9c8\uc218\ub85d \ub354 \ud070 \ub2e8\uc704\ub85c \ubb36\ub294\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uce74\uba54\ub77c \uac00\uae4c\uc6c0 -&gt; \uac1c\ubcc4 Object<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uce74\uba54\ub77c \uc911\uac04 -&gt; \uc791\uc740 \uadf8\ub8f9 HLOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uce74\uba54\ub77c \uba42 -&gt; \ud070 \uadf8\ub8f9 HLOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uce74\uba54\ub77c \ub9e4\uc6b0 \uba42 -&gt; \ub9e4\uc6b0 \ub2e8\uc21c\ud55c HLOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacb0\uacfc\uc801\uc73c\ub85c \uce74\uba54\ub77c\uc640\uc758 \uac70\ub9ac\uc5d0 \ub530\ub77c <strong>Geometry Detail\ubfd0\ub9cc \uc544\ub2c8\ub77c Scene\uc758 \uacf5\uac04\uc801 \ud45c\ud604 \ub2e8\uc704 \uc790\uccb4\uac00 \ubc14\ub010\ub2e4.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LOD\uc640 HLOD\uc758 \ucc28\uc774<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub458\uc744 \ube44\uad50\ud558\uba74 \uba85\ud655\ud558\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uad6c\ubd84<\/th><th>LOD<\/th><th>HLOD<\/th><\/tr><\/thead><tbody><tr><td>\ub300\uc0c1<\/td><td>\ud558\ub098\uc758 Object<\/td><td>\uc5ec\ub7ec Object<\/td><\/tr><tr><td>\ud575\uc2ec<\/td><td>Geometry \ub2e8\uc21c\ud654<\/td><td>Object \uadf8\ub8f9\ud654 + Geometry \ub2e8\uc21c\ud654<\/td><\/tr><tr><td>\ubaa9\uc801<\/td><td>Triangle \uac10\uc18c<\/td><td>Triangle + Object\/Rendering \uad00\ub9ac \ube44\uc6a9 \uac10\uc18c<\/td><\/tr><tr><td>\uc0ac\uc6a9 \ud658\uacbd<\/td><td>\uc77c\ubc18\uc801\uc778 3D Object<\/td><td>\ub300\uaddc\ubaa8 Scene<\/td><\/tr><tr><td>\ub300\ud45c\uc801\uc778 \ud65c\uc6a9<\/td><td>\uce90\ub9ad\ud130, \ub098\ubb34, \ucc28\ub7c9<\/td><td>\ub3c4\uc2dc, \uac74\ubb3c, \uc624\ud508\uc6d4\ub4dc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>LOD -&gt; Mesh \ucd5c\uc801\ud654<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>HLOD -&gt; Scene \ub2e8\uc704 \ucd5c\uc801\ud654<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub77c\uace0 \uc774\ud574\ud558\uba74 \uc27d\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Culling\uacfc\ub3c4 \ub2e4\ub974\ub2e4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HLOD\ub97c Culling\uacfc \ud63c\ub3d9\ud558\uba74 \uc548 \ub41c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Culling\uc740 <strong>\ubcf4\uc774\uc9c0 \uc54a\ub294 Object\ub97c \ub80c\ub354\ub9c1\ud558\uc9c0 \uc54a\ub294 \uac83<\/strong>\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uc2dc\uc57c \ubc16 -&gt; Culling -&gt; Rendering\ud558\uc9c0 \uc54a\uc74c<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HLOD\ub294 <strong>\ubcf4\uc774\uc9c0\ub9cc \ub108\ubb34 \uba40\ub9ac \uc788\ub294 \uc5ec\ub7ec Object\ub97c \ub2e8\uc21c\ud55c Representation\uc73c\ub85c \ub300\uccb4\ud558\ub294 \uac83<\/strong>\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uba40\ub9ac \uc788\uc74c -&gt; HLOD -&gt; \ub2e8\uc21c\ud55c Representation Rendering<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \ub458\uc740 \uc11c\ub85c \ub2e4\ub978 \ubb38\uc81c\ub97c \ud574\uacb0\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Culling -&gt; \ub80c\ub354\ub9c1 \ub300\uc0c1 \uc81c\uac70<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>LOD -&gt; Geometry \ubcf5\uc7a1\ub3c4 \uac10\uc18c<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>HLOD -&gt; \uc5ec\ub7ec Object\ub97c \uadf8\ub8f9\ud654 + Geometry \ubcf5\uc7a1\ub3c4 \uac10\uc18c<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \ub300\uaddc\ubaa8 Scene\uc5d0\uc11c\ub294 \uc774 \uae30\uc220\ub4e4\uc744 \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Scene Object -&gt; Culling -&gt; \ubcf4\uc774\ub294 Object -&gt; \uac70\ub9ac \ud310\ub2e8 -&gt; LOD \/ HLOD -&gt; Rendering<\/code><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mesh LOD\uc640 HLOD<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc55e\uc11c \uc0b4\ud3b4\ubcf8 Mesh LOD\uc640 HLOD\ub3c4 \uad6c\ubd84\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mesh LOD\ub294 <strong>\ud558\ub098\uc758 Mesh\ub97c \uc5b4\ub5bb\uac8c \ud6a8\uc728\uc801\uc73c\ub85c \uc5ec\ub7ec Detail \ub2e8\uacc4\ub85c \ud45c\ud604\ud560 \uac83\uc778\uac00<\/strong>\uc5d0 \ucd08\uc810\uc744 \ub454\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Mesh -&gt; LOD 0 \/ LOD 1 \/ LOD 2<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc18\uba74 HLOD\ub294 <strong>\uc5ec\ub7ec Object\ub97c \uc5b4\ub5bb\uac8c \ubb36\uc5b4\uc11c \ud558\ub098\uc758 Detail \ub2e8\uacc4\ub85c \ud45c\ud604\ud560 \uac83\uc778\uac00<\/strong>\uc5d0 \ucd08\uc810\uc744 \ub454\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Object A + Object B + Object C -&gt; HLOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \ub458\uc740 \uacbd\uc7c1 \uad00\uacc4\uac00 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ud788\ub824 \uac19\uc774 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uc5ec\ub7ec Object -&gt; HLOD Group -&gt; \uadf8\ub8f9 \ub2e8\uc704 LOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7f0 \uc2dd\uc73c\ub85c \uad6c\uc131\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc624\ud508\uc6d4\ub4dc\uc5d0\uc11c \uc911\uc694\ud55c \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HLOD\uac00 \ud2b9\ud788 \uc911\uc694\ud55c \ubd84\uc57c\uac00 \uc624\ud508\uc6d4\ub4dc\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ud508\uc6d4\ub4dc\ub294 \ud55c Scene\uc5d0 \uc5c4\uccad\ub09c \uc591\uc758 Object\uac00 \uc874\uc7ac\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac74\ubb3c, \ub098\ubb34, \ubc14\uc704, \uac00\ub85c\ub4f1, \ucc28\ub7c9, \uc7a5\uc2dd\ubb3c \ub4f1 \uc218\ub9ce\uc740 Object\uac00 \ub3d9\uc2dc\uc5d0 \uc874\uc7ac\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub808\uc774\uc5b4 \uadfc\ucc98\uc758 Object\ub294 \uc138\ubc00\ud558\uac8c \ud45c\ud604\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\uc9c0\ub9cc \ud50c\ub808\uc774\uc5b4\uc5d0\uac8c\uc11c \uc218\ubc31 \ubbf8\ud130 \ub5a8\uc5b4\uc9c4 \ub3c4\uc2dc \uc804\uccb4\ub97c \uac01\uac01\uc758 \uace0\ud574\uc0c1\ub3c4 Object\ub85c \uc720\uc9c0\ud560 \ud544\uc694\ub294 \uc5c6\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\ud50c\ub808\uc774\uc5b4 \uadfc\ucc98 -&gt; \uac1c\ubcc4 Object + LOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\ud50c\ub808\uc774\uc5b4 \uc911\uac70\ub9ac -&gt; \uc800\ud574\uc0c1\ub3c4 Object<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\ud50c\ub808\uc774\uc5b4 \uc6d0\uac70\ub9ac -&gt; HLOD Group<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uc2dc\uc57c \ubc16 -&gt; Culling<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc98\ub7fc \ub2e8\uacc4\uc801\uc73c\ub85c \ucd5c\uc801\ud654\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HLOD\uc758 \ubcf8\uc9c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HLOD\ub97c \ub2e8\uc21c\ud788 <strong>&#8220;\uc5ec\ub7ec Mesh\ub97c \ud569\uce58\ub294 \uae30\uc220&#8221;<\/strong>\uc774\ub77c\uace0 \uc774\ud574\ud558\uba74 \ubd80\uc871\ud558\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud575\uc2ec\uc740 <strong>\uac70\ub9ac\uc640 \ud654\uba74\uc0c1 \uc911\uc694\ub3c4\uc5d0 \ub530\ub77c Scene\uc744 \ud45c\ud604\ud558\ub294 \ub2e8\uc704\ub97c \ubc14\uafb8\ub294 \uac83<\/strong>\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uae4c\uc774 \uc788\uc744 \ub54c\ub294<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Building A \/ Building B \/ Building C<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub97c \uac01\uac01 \uad00\ub9ac\ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uba40\uc5b4\uc9c0\uba74<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Building A + B + C -&gt; HLOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub85c \ubc14\uafbc\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \uba40\uc5b4\uc9c0\uba74<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Region A + Region B -&gt; Higher HLOD<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc98\ub7fc \ub354 \ud070 \ub2e8\uc704\ub85c \ud45c\ud604\ud560 \uc218\ub3c4 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacb0\uad6d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uac00\uae4c\uc6c0 -&gt; \uac1c\ubcc4 Object -&gt; \ub192\uc740 Detail<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uc911\uac04 -&gt; \uadf8\ub8f9 \ub2e8\uc704 -&gt; \ub0ae\uc740 Detail<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\uba40\ub9ac \uc788\uc74c -&gt; \uc0c1\uc704 \uadf8\ub8f9 -&gt; \ub9e4\uc6b0 \ub0ae\uc740 Detail<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub77c\ub294 \uacc4\uce35\uc801\uc778 \ucd5c\uc801\ud654\uac00 \ub9cc\ub4e4\uc5b4\uc9c4\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc815\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LOD\uc758 \ud575\uc2ec\uc740 <strong>\ud558\ub098\uc758 Object\ub97c \uba40\ub9ac\uc11c \ub2e8\uc21c\ud558\uac8c \ud45c\ud604\ud558\ub294 \uac83<\/strong>\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HLOD\uc758 \ud575\uc2ec\uc740 <strong>\uc5ec\ub7ec Object\ub97c \uba40\ub9ac\uc11c \ud558\ub098\uc758 \ub2e8\uc21c\ud55c Representation\uc73c\ub85c \ubb36\uc5b4 \ud45c\ud604\ud558\ub294 \uac83<\/strong>\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \uac8c\uc784 \uadf8\ub798\ud53d\uc2a4 \ucd5c\uc801\ud654\ub97c \ud558\ub098\uc758 \ud750\ub984\uc73c\ub85c \ubcf4\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\ub9ac\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Culling -&gt; \ubcf4\uc774\uc9c0 \uc54a\ub294 Object \uc81c\uac70<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>LOD -&gt; \ubcf4\uc774\ub294 Object\uc758 Geometry \uac10\uc18c<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>HLOD -&gt; \uc5ec\ub7ec Object\ub97c \uadf8\ub8f9\ud654\ud558\uace0 \uc800\ud574\uc0c1\ub3c4 Representation\uc73c\ub85c \ub300\uccb4<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc138 \uac00\uc9c0\ub294 \uc11c\ub85c \ub300\uccb4\ud558\ub294 \uae30\uc220\uc774 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Scene\uc774 \ucee4\uc9c8\uc218\ub85d \ubb38\uc81c\uc758 \ub2e8\uc704\uac00 Mesh\uc5d0\uc11c Object\ub85c, Object\uc5d0\uc11c Region\uc73c\ub85c \uc62c\ub77c\uac00\uba70 \ucd5c\uc801\ud654 \ubc29\uc2dd\ub3c4 \ud568\uaed8 \ubcc0\ud55c\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HLOD\ub294 \ubc14\ub85c \uadf8 <strong>Scene \uaddc\ubaa8\uc758 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c LOD<\/strong>\ub77c\uace0 \ubcfc \uc218 \uc788\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub300\uaddc\ubaa8 3D \uac8c\uc784\uc5d0\uc11c\ub294 \ub2e8\uc21c\ud788 Mesh\uc758 Polygon \uc218\ub9cc \uc904\uc778\ub2e4\uace0 \ub80c\ub354\ub9c1 \ubb38\uc81c\uac00 \ud574\uacb0\ub418\uc9c0 \uc54a\ub294\ub2e4. \uc624\ud508\uc6d4\ub4dc\ucc98\ub7fc \ud558\ub098\uc758 Scene\uc5d0 \uc218\ucc9c, \uc218\ub9cc \uac1c\uc758 Object\uac00 \uc874\uc7ac\ud558\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 \ub610 \ub2e4\ub978 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud55c\ub2e4. \ub9ce\uc740 Object -&gt; \ub9ce\uc740 Renderer -&gt; \ub9ce\uc740 Draw Call \ubc0f CPU \uad00\ub9ac \ube44\uc6a9 \uc774\ub54c \uc0ac\uc6a9\ud558\ub294 \ub300\ud45c\uc801\uc778 \uae30\uc220\uc774 HLOD(Hierarchical Level of Detail)\ub2e4. HLOD\uc758 \ud575\uc2ec\uc740 \ub2e8\uc21c\ud558\ub2e4. \uc5ec\ub7ec \uac1c\uc758 Object\ub97c \ud558\ub098\uc758 \uc800\ud574\uc0c1\ub3c4 Representation\uc73c\ub85c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"class_list":["post-2075","post","type-post","status-publish","format-standard","hentry","category-game"],"_links":{"self":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts\/2075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2075"}],"version-history":[{"count":2,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts\/2075\/revisions"}],"predecessor-version":[{"id":2077,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=\/wp\/v2\/posts\/2075\/revisions\/2077"}],"wp:attachment":[{"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wayhope.kro.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}