{"id":14222,"date":"2023-11-03T08:59:52","date_gmt":"2023-11-02T23:59:52","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=14222"},"modified":"2025-02-24T12:24:40","modified_gmt":"2025-02-24T03:24:40","slug":"glsl-%ec%bd%94%eb%93%9c%ec%99%80-blender%ec%9d%98-%ec%89%90%ec%9d%b4%eb%8d%94-%eb%85%b8%eb%93%9c","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=14222","title":{"rendered":"GLSL \ucf54\ub4dc\uc640 Blender\uc758 \uc250\uc774\ub354 \ub178\ub4dc"},"content":{"rendered":"<p>\uc250\uc774\ub354 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4 \uc911\uc5d0 \ud558\ub098\uc778 GLSL\uc758 \ud504\ub808\uadf8\uba3c\ud2b8 \uc250\uc774\ub354 \ucf54\ub4dc\ub97c \ube14\ub80c\ub354\uc758 \uc250\uc774\ub354 \ub178\ub4dc\ub85c \uad6c\uc131\ud558\ub294 \ub0b4\uc6a9\uc5d0 \ub300\ud55c \uc815\ub9ac\uc785\ub2c8\ub2e4. \uba3c\uc800 GLSL\uc5d0 \ub300\ud55c \ucf54\ub4dc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"glsl\">\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n  float strength = step(0.01, abs(distance(vUv, vec2(0.5)) - 0.3));\r\n  gl_FragColor = vec4(vec3(strength), 1.0);\r\n}\r\n<\/pre>\n<p>\uacb0\uacfc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. three.js\ub97c \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2023\/11\/GLSL_circle.png\" alt=\"\" width=\"550\" class=\"aligncenter size-full wp-image-14226\" \/><\/p>\n<p>\uc704\uc758 \uc250\uc774\ub354 \ucf54\ub4dc\ub97c \ube14\ub80c\ub354\uc758 \uc250\uc774\ub354 \ub178\ub4dc\ub85c \uad6c\uc131\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2023\/11\/blender-shader-circle.png\" alt=\"\" width=\"3458\" height=\"1910\" class=\"aligncenter size-full wp-image-14229\" \/><\/p>\n<p>\uc250\uc774\ub354\uc758 \ucf54\ub4dc\ub294 \ube14\ub80c\ub354\uc758 \uc250\uc774\ub354 \ub178\ub4dc\ub85c \uad6c\uc131\ud560 \uc218 \uc788\uace0, \uadf8 \ubc18\ub300\ub85c\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc250\uc774\ub354 \ucf54\ub4dc\ub294 \ub9e4\uc6b0 \ud568\ucd95\uc801\uc774\uace0 \uc791\uc740 \ucf54\ub4dc \ubcc0\ud654\uc5d0\ub3c4 \uadf8 \uacb0\uacfc\ub294 \uc608\uc0c1\ud558\uae30 \uc5b4\ub824\uc6b4 \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ube14\ub80c\ub354\uc758 \uc250\uc774\ub354 \ub178\ub4dc\ub97c \ud1b5\ud574 \uba3c\uc800 \uadf8 \uacb0\uacfc\ub97c \ub9cc\ub4e4\uace0 \uc774\ub97c \ub2e4\uc2dc \uc250\uc774\ub354 \ucf54\ub4dc\ub85c \ubcc0\ud658\ud55c\ub2e4\uba74 \uc880 \ub354 \ub098\uc740 \uac1c\ubc1c \uc811\uadfc\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc250\uc774\ub354 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4 \uc911\uc5d0 \ud558\ub098\uc778 GLSL\uc758 \ud504\ub808\uadf8\uba3c\ud2b8 \uc250\uc774\ub354 \ucf54\ub4dc\ub97c \ube14\ub80c\ub354\uc758 \uc250\uc774\ub354 \ub178\ub4dc\ub85c \uad6c\uc131\ud558\ub294 \ub0b4\uc6a9\uc5d0 \ub300\ud55c \uc815\ub9ac\uc785\ub2c8\ub2e4. \uba3c\uc800 GLSL\uc5d0 \ub300\ud55c \ucf54\ub4dc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. varying vec2 vUv; void main() { float strength = step(0.01, abs(distance(vUv, vec2(0.5)) &#8211; 0.3)); gl_FragColor = vec4(vec3(strength), 1.0); } \uacb0\uacfc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. three.js\ub97c \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \uc704\uc758 \uc250\uc774\ub354 \ucf54\ub4dc\ub97c \ube14\ub80c\ub354\uc758 \uc250\uc774\ub354 \ub178\ub4dc\ub85c \uad6c\uc131\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.gisdeveloper.co.kr\/?p=14222\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;GLSL \ucf54\ub4dc\uc640 Blender\uc758 \uc250\uc774\ub354 \ub178\ub4dc&#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":[141,153,145,148],"tags":[],"class_list":["post-14222","post","type-post","status-publish","format-standard","hentry","category-blender","category-shader","category-three-js","category-shading"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/14222","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=14222"}],"version-history":[{"count":7,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/14222\/revisions"}],"predecessor-version":[{"id":14232,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/14222\/revisions\/14232"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14222"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}