{"id":1182,"date":"2017-07-25T17:57:30","date_gmt":"2017-07-25T17:57:30","guid":{"rendered":"http:\/\/demensdeum.com\/blog\/?p=1182"},"modified":"2024-12-16T22:32:46","modified_gmt":"2024-12-16T19:32:46","slug":"webgl-sdl-emscripten","status":"publish","type":"post","link":"https:\/\/demensdeum.com\/blog\/ja\/2017\/07\/25\/webgl-sdl-emscripten\/","title":{"rendered":"WebGL + SDL + Emscripten"},"content":{"rendered":"<p>\u6700\u7d42\u7684\u306b\u3001SDL 1 \u3068 Emscripten \u3092\u4f7f\u7528\u3057\u3066\u3001Mika \u3092 WebGL \u306b\u79fb\u690d\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/demensdeum.com\/demos\/mikuWebGL\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1184\" src=\"https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2017\/07\/jG_QElsOhjs.jpg\" alt=\"\" width=\"653\" height=\"564\" srcset=\"https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2017\/07\/jG_QElsOhjs.jpg 653w, https:\/\/demensdeum.com\/blog\/wp-content\/uploads\/2017\/07\/jG_QElsOhjs-300x259.jpg 300w\" sizes=\"auto, (max-width: 653px) 100vw, 653px\" \/><\/a><a href=\"http:\/\/demensdeum.com\/demos\/mikuWebGL\/\" target=\"_blank\" rel=\"noopener\"><\/a><\/p>\n<p>\u6b21\u306b\u3001JavaScript \u3067\u306e\u30d3\u30eb\u30c9\u3092\u6b63\u5e38\u306b\u5b8c\u4e86\u3059\u308b\u305f\u3081\u306b\u30b3\u30fc\u30c9\u306e\u4f55\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p><\u30aa\u30eb><\/p>\n<li>SDL 2 \u306e\u4ee3\u308f\u308a\u306b SDL 1 \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u73fe\u6642\u70b9\u3067\u306f\u3001emscripten \u7528\u306e SDL 2 \u30dd\u30fc\u30c8\u304c\u3042\u308a\u307e\u3059\u304c\u3001emscripten \u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b SDL 1 \u3092\u4f7f\u7528\u3059\u308b\u65b9\u304c\u9069\u5207\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306f\u30a6\u30a3\u30f3\u30c9\u30a6\u5185\u3067\u306f\u521d\u671f\u5316\u3055\u308c\u307e\u305b\u3093\u304c\u3001<span class=\"pl-c1\">SDL_SetVideoMode \u3068 SDL_OPENGL \u30d5\u30e9\u30b0\u3092\u4f7f\u7528\u3057\u3066\u521d\u671f\u5316\u3055\u308c\u307e\u3059\u3002\u30d0\u30c3\u30d5\u30a1\u306f SDL_GL_SwapBuffers() \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u63cf\u753b\u3055\u308c\u307e\u3059<\/span><\/li>\n<li>JavaScript \u306e\u30eb\u30fc\u30d7\u65b9\u6cd5\u306b\u3088\u308b &#8211;\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306f\u5225\u306e\u95a2\u6570\u306b\u914d\u7f6e\u3055\u308c\u3001\u305d\u306e\u5b9a\u671f\u7684\u306a\u547c\u3073\u51fa\u3057\u306f <span class=\"pl-c1\">emscripten_set_main_loop<\/span><\/li>\n<p> \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<li>\u30a2\u30bb\u30f3\u30d6\u30ea\u306f\u30ad\u30fc &#8220;<span class=\"pl-s\">-s FULL_ES2=1<\/span>&#8220; \u3092\u4f7f\u7528\u3057\u3066\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u3059<\/li>\n<li>assimp \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u653e\u68c4\u3057\u3001\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u304b\u3089\u30e2\u30c7\u30eb\u3092\u30ed\u30fc\u30c9\u3057\u3001\u30c7\u30a3\u30b9\u30af\u304b\u3089\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u5fc5\u8981\u306a\u30d0\u30c3\u30d5\u30a1\u306f\u3059\u3079\u3066\u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30ed\u30fc\u30c9\u3055\u308c\u3001emscripten \u3092\u4f7f\u7528\u3057\u3066\u30a2\u30bb\u30f3\u30d6\u30ea\u7528\u306e C \u30d8\u30c3\u30c0\u30fc \u30d5\u30a1\u30a4\u30eb\u306b\u633f\u5165\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<\/ol>\n<p>\u30b3\u30fc\u30c9:<br \/><a href=\"https:\/\/github.com\/demensdeum\/OpenGLES3-Experiments\/tree\/master\/9-sdl-gles-obj-textured-assimp-miku-webgl\/mikuWebGL\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/demensdeum\/OpenGLES3-Experiments\/tree\/master\/9-sdl-gles-obj-textured-assimp-miku-webgl\/mikuWebGL<\/a><\/p>\n<p>\u8a18\u4e8b:<br \/><a href=\"http:\/\/blog.scottlogic.com\/2014\/03\/12\/native-code-emscripten-webgl-simmer-gently.html\" target=\"_blank\" rel=\"noopener\">http:\/\/blog.scottlogic.com\/2014\/03\/12\/native-code-emscripten-webgl-simmer-gently.html<\/a><br \/>\n<a href=\"https:\/\/kripken.github.io\/emscripten-site\/docs\/porting\/multimedia_and_graphics\/OpenGL-support.html\" target=\"_blank\" rel=\"noopener\">https:\/\/kripken.github.io\/emscripten-site\/docs\/porting\/multimedia_and_graphics\/OpenGL-support.html<\/a><\/p>\n<p>\u30e2\u30c7\u30eb:<br \/><a href=\"https:\/\/sketchfab.com\/models\/7310aaeb8370428e966bdcff414273e7\" target=\"_blank\" rel=\"noopener\">https:\/\/sketchfab.com\/models\/7310aaeb8370428e966bdcff414273e7<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u7d42\u7684\u306b\u3001SDL 1 \u3068 Emscripten \u3092\u4f7f\u7528\u3057\u3066\u3001Mika \u3092 WebGL \u306b\u79fb\u690d\u3057\u307e\u3057\u305f\u3002 \u6b21\u306b\u3001JavaScript \u3067\u306e\u30d3\u30eb\u30c9\u3092\u6b63\u5e38\u306b\u5b8c\u4e86\u3059\u308b\u305f\u3081\u306b\u30b3\u30fc\u30c9\u306e\u4f55\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002 SDL 2 \u306e\u4ee3\u308f\u308a\u306b SDL 1 \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u73fe\u6642\u70b9\u3067\u306f\u3001emscripten \u7528\u306e SDL 2 \u30dd\u30fc\u30c8\u304c\u3042\u308a\u307e\u3059\u304c\u3001emscripten \u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b SDL 1 \u3092\u4f7f\u7528\u3059\u308b\u65b9\u304c\u9069\u5207\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306f\u30a6\u30a3\u30f3\u30c9\u30a6\u5185\u3067\u306f\u521d\u671f\u5316\u3055\u308c\u307e\u305b\u3093\u304c\u3001SDL_SetVideoMode \u3068 SDL_OPENGL \u30d5\u30e9\u30b0\u3092\u4f7f\u7528\u3057\u3066\u521d\u671f\u5316\u3055\u308c\u307e\u3059\u3002\u30d0\u30c3\u30d5\u30a1\u306f SDL_GL_SwapBuffers() \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u63cf\u753b\u3055\u308c\u307e\u3059 JavaScript \u306e\u30eb\u30fc\u30d7\u65b9\u6cd5\u306b\u3088\u308b &#8211;\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306f\u5225\u306e\u95a2\u6570\u306b\u914d\u7f6e\u3055\u308c\u3001\u305d\u306e\u5b9a\u671f\u7684\u306a\u547c\u3073\u51fa\u3057\u306f emscripten_set_main_loop \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u884c\u308f\u308c\u307e\u3059\u3002 \u30a2\u30bb\u30f3\u30d6\u30ea\u306f\u30ad\u30fc &#8220;-s FULL_ES2=1&#8220; \u3092\u4f7f\u7528\u3057\u3066\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u3059 assimp \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u653e\u68c4\u3057\u3001\u30d5\u30a1\u30a4\u30eb \u30b7\u30b9\u30c6\u30e0\u304b\u3089\u30e2\u30c7\u30eb\u3092\u30ed\u30fc\u30c9\u3057\u3001\u30c7\u30a3\u30b9\u30af\u304b\u3089\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u5fc5\u8981\u306a\u30d0\u30c3\u30d5\u30a1\u306f\u3059\u3079\u3066\u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30ed\u30fc\u30c9\u3055\u308c\u3001emscripten \u3092\u4f7f\u7528\u3057\u3066\u30a2\u30bb\u30f3\u30d6\u30ea\u7528\u306e C \u30d8\u30c3\u30c0\u30fc \u30d5\u30a1\u30a4\u30eb\u306b\u633f\u5165\u3055\u308c\u307e\u3057\u305f\u3002 \u30b3\u30fc\u30c9:https:\/\/github.com\/demensdeum\/OpenGLES3-Experiments\/tree\/master\/9-sdl-gles-obj-textured-assimp-miku-webgl\/mikuWebGL \u8a18\u4e8b:http:\/\/blog.scottlogic.com\/2014\/03\/12\/native-code-emscripten-webgl-simmer-gently.html https:\/\/kripken.github.io\/emscripten-site\/docs\/porting\/multimedia_and_graphics\/OpenGL-support.html \u30e2\u30c7\u30eb:https:\/\/sketchfab.com\/models\/7310aaeb8370428e966bdcff414273e7<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[81,61,52],"tags":[80,76],"class_list":["post-1182","post","type-post","status-publish","format-standard","hentry","category-demos","category-techie","category-tutorials","tag-fsgl","tag-opengl","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ja","enabled_languages":["en","ru","zh","de","fr","ja","pt","hi"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false}}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/1182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/comments?post=1182"}],"version-history":[{"count":9,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/1182\/revisions"}],"predecessor-version":[{"id":3995,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/1182\/revisions\/3995"}],"wp:attachment":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/media?parent=1182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/categories?post=1182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/tags?post=1182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}