{"id":11795,"date":"2021-12-18T09:23:59","date_gmt":"2021-12-18T00:23:59","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=11795"},"modified":"2025-02-24T12:24:40","modified_gmt":"2025-02-24T03:24:40","slug":"%ec%89%90%ec%9d%b4%eb%8d%94shader-%ec%bd%94%eb%93%9c%eb%a5%bc-%ec%99%b8%eb%b6%80-%ec%9e%90%ec%9b%90%ec%9c%bc%eb%a1%9c-%eb%b6%84%eb%a6%ac%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=11795","title":{"rendered":"\uc250\uc774\ub354(Shader) \ucf54\ub4dc\ub97c \uc678\ubd80 \uc790\uc6d0\uc73c\ub85c \ubd84\ub9ac\ud558\uae30"},"content":{"rendered":"

Shader \ucf54\ub4dc\ub97c \uc678\ubd80 \uc790\uc6d0\uc73c\ub85c \ubd84\ub9ac\ud574\uc11c \uc880 \ub354 \uae54\ub054\ud558\uac8c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uace0\uc790 \ud569\ub2c8\ub2e4. \ubb3c\ub860 \uc774\ub7f0 \ubd84\ub9ac\ub294 \uc720\uc9c0\ubcf4\uc218 \ubc0f Shader\uc5d0 \ub300\ud55c \ubd84\ub9ac\ub97c \ud1b5\ud574 \uc720\uc5f0\uc131\uc744 \uc99d\uac00\uc2dc\ud0a4\ub294 \uc7a5\uc810\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. Shader \ucf54\ub4dc\ub97c shader.glsl\uc774\ub77c\ub294 \ud30c\uc77c\ub85c \uc791\uc131\ud588\ub2e4\uace0 \ud560 \ub54c, \uc774 \ud30c\uc77c \uc790\uc6d0\uc744 \ubd88\ub7ec\uc640 \uc0ac\uc6a9\ud558\ub294 \ucf54\ub4dc\uc758 \uc608\uc2dc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <\/p>\n

\r\nfetch(\"shader.glsl\").then(response => {\r\n    return response.text();\r\n}).then(text => {\r\n    const fragmentShaerCode = text;\r\n    const material = new THREE.ShaderMaterial({\r\n\r\n        ...\r\n\r\n        vertexShader: `\r\n            uniform float iTime;    \r\n        \r\n            varying vec2 vUv;\r\n\r\n            void main() {\r\n                vUv = uv;\r\n                gl_Position = projectionMatrix * modelViewMatrix  * vec4(position,1.0);\r\n            }\r\n        `,\r\n        \r\n        fragmentShader: fragmentShaerCode\r\n    });\r\n\r\n    ....\r\n\r\n}).catch(function (error) {\r\n    console.warn(error);\r\n});\r\n<\/pre>\n
vertex Shader\ub294 \ubd84\ub9ac\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc558\uc9c0\ub9cc fragment Shader\ub294 \ubd84\ub9ac\ub41c \ud30c\uc77c \uc790\uc6d0(\uc5ec\uae30\uc11c\ub294 shader.glsl)\uc744 \ubd88\ub7ec\uc640 \uc0ac\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
Shader \ucf54\ub4dc\ub97c \uc678\ubd80 \uc790\uc6d0\uc73c\ub85c \ubd84\ub9ac\ud574\uc11c \uc880 \ub354 \uae54\ub054\ud558\uac8c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uace0\uc790 \ud569\ub2c8\ub2e4. \ubb3c\ub860 \uc774\ub7f0 \ubd84\ub9ac\ub294 \uc720\uc9c0\ubcf4\uc218 \ubc0f Shader\uc5d0 \ub300\ud55c \ubd84\ub9ac\ub97c \ud1b5\ud574 \uc720\uc5f0\uc131\uc744 \uc99d\uac00\uc2dc\ud0a4\ub294 \uc7a5\uc810\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. Shader \ucf54\ub4dc\ub97c shader.glsl\uc774\ub77c\ub294 \ud30c\uc77c\ub85c \uc791\uc131\ud588\ub2e4\uace0 \ud560 \ub54c, \uc774 \ud30c\uc77c \uc790\uc6d0\uc744 \ubd88\ub7ec\uc640 \uc0ac\uc6a9\ud558\ub294 \ucf54\ub4dc\uc758 \uc608\uc2dc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. fetch(“shader.glsl”).then(response => { return response.text(); }).then(text => { const fragmentShaerCode = text; const material = … <\/p>\n
\ub354 \ubcf4\uae30 “\uc250\uc774\ub354(Shader) \ucf54\ub4dc\ub97c \uc678\ubd80 \uc790\uc6d0\uc73c\ub85c \ubd84\ub9ac\ud558\uae30”<\/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":[153,1],"tags":[],"class_list":["post-11795","post","type-post","status-publish","format-standard","hentry","category-shader","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/11795","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=11795"}],"version-history":[{"count":1,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/11795\/revisions"}],"predecessor-version":[{"id":11796,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/11795\/revisions\/11796"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11795"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}