We’re getting things ready Loading your experience… This won’t take long.
gmork.in
We’re getting things ready Loading your experience… This won’t take long.
Atom Flight Manual
AI & MLLearn about artificial intelligence and machine learning across the GitHub ecosystem and the wider industry. Generative AILearn how to build with generative AI. GitHub CopilotChange how you work with GitHub Copilot. LLMsEverything developers need to know about LLMs. Machine learningMachine learning tips, tricks, and best practices. How AI code generation worksExplore the capabilities and be
GLSLã§æãCircle Inversion Fractals - 心é¡æ›¼è¼ç¾…
qiita.com GPUã§æš–ã‚’å–ã‚ŠãŸã„人ã®ãŸã‚ã®GLSL Advent Calendar 2016，25日目ã®è¨˜äº‹ã§ã™ï¼Ž å‰å›žã®è¨˜äº‹ã§ç´¹ä»‹ã—ãŸå††ã®å転ã¨ã„ã†æ“作を用ã„ã¦ãƒ•ãƒ©ã‚¯ã‚¿ãƒ«ã‚’æã„ã¦ã¿ã¾ã™ï¼Ž ã¾ãšã¯ã“ã®ç”»åƒã®ã‚ˆã†ãªï¼”ã¤ã®å††æ¿ã¨ãã®å転を考ãˆã¾ã™ï¼Žãã‚Œãžã‚Œã®å††ã®å転ã¯è‡ªåˆ†ä»¥å¤–ã®å††æ¿ã‚’自分ã®å†…å´ã«ç§»ã—ã¾ã™ï¼Žã‚ˆã£ã¦ï¼Œãã‚Œãžã‚Œã®å††ã®å†…å´ã«ã¯ï¼“ã¤ã®å††ãŒç§»ã•ã‚Œï¼Œï¼‘２個ã®å††ãŒã§ãã¦ã„ã¾ã™ï¼Žæ¬¡ã«ï¼Œã‚·ãƒ§ãƒƒãƒˆã‚ー円ã®å転を新ãŸã«ç¾ã‚ŒãŸå°å††ã«ã‚‚é©ç”¨ã™ã‚‹ã“ã¨ã‚’繰り替ãˆã™ã¨ï¼Œä»¥ä¸‹ã®ã‚ˆã†ã«å††ãŒå…¥ã‚Œå状ã«ç¶šã„ã¦ã„ãã¾ã™ï¼Ž 円ãŒæŽ¥ã™ã‚‹ã¨ãã«ã¯ï¼Œã“ã®ã‚ˆã†ãªç¾Žã—ã„ãƒãƒƒã‚¯ãƒ¬ã‚¹ä¸Šã®æ§‹é€ を見るã“ã¨ãŒã§ãã¾ã™ï¼Žã“れらã®å††åˆ—をショットã‚ー円ã®è»Œé“(Orbit)，円列ã®æ¥µé™ã‚’極é™é›†åˆã¨å‘¼ã³ã¾ã™ï¼Ž ã“ã®å‡¦ç†ã¯JavaScriptã§æ›¸ãã¨ä»¥ä¸‹ã®ã‚ˆã†ãªæ„Ÿã˜ã«ãªã‚Šã¾ã™ï¼Ž let orbits = []; orbits.push(schot
KodeLife | hexler.net
Lightweight App, Heavyweight Power KodeLife gives you 100% native real-time control over GPU power across multiple platforms, with one lightweight app. Shadertoy for your desktop and mobile. Cross-platform Support Take your ideas with you! Available now on macOS, Windows and various flavors of Linux - including Raspberry Pi - as well as iOS and Android. Real-time Live-Coding Code is checked, evalu
GLSLã§ç°¡å˜2Dエフェクト « demoscene.jp
ã“ã‚“ã«ã¡ã¯ã€‚tomohiroã§ã™ã€‚ æ¦‚è¦ äºŒæ¬¡å…ƒã®æ¨¡æ§˜ã®æ画方法ã¨åº§æ¨™å¤‰æ›ã§æ¨¡æ§˜ã‚’楽ã—ã変形ã™ã‚‹æ–¹æ³•ã‚’紹介ã™ã‚‹ã€‚ ã“れらã®æŠ€è¡“ã¯20年以上も昔ã‹ã‚‰demosceneã§ä½¿ã‚ã‚Œã¦ã„ãŸã‚‚ã®ã§ã‚る。 実装ã«ã¯GLSL言語を使ã†ã€‚ GLSLã§ã®2Dエフェクト OpenGLã§ã¯ç”»é¢ã«ä¸‰è§’形をレンダリングã™ã‚‹ã¨ãã«, 三角形内ã®å„ピクセルã«å¯¾ã—ã¦ãƒ•ãƒ©ã‚°ãƒ¡ãƒ³ãƒˆã‚·ã‚§ãƒ¼ãƒ€ã‚’一回ã¥ã¤å®Ÿè¡Œã—ã¦ãƒ”クセルã®è‰²ã‚’決ã‚る。 (ãã®å¾Œã«ç”»åƒã‚’åŠ å·¥ã™ã‚‹å‡¦ç†ç‰ã‚’入れる事もã‚ã‚‹ã®ã§ã€å¿…ãšã—もフラグメントシェーダã®å®Ÿè¡Œçµæžœã®è‰²ãŒãã®ã¾ã¾ç”»é¢ã«è¡¨ç¤ºã•ã‚Œã‚‹ã¨ã¯é™ã‚‰ãªã„。) フラグメントシェーダã¯GPUã§å®Ÿè¡Œã•ã‚Œ, GLSL言語ã«ã‚ˆã£ã¦è‡ªç”±ã«ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã™ã‚‹äº‹ãŒã§ãる。 今回紹介ã™ã‚‹æ‰‹æ³•ã¯ç”»é¢å…¨ä½“を覆ã†å››è§’形をæç”»ã—ãŸã¨ãã«å®Ÿè¡Œã•ã‚Œã‚‹ãƒ•ãƒ©ã‚°ãƒ¡ãƒ³ãƒˆã‚·ã‚§ãƒ¼ãƒ€ã¨ã—ã¦å®Ÿè£…ã•ã‚Œã‚‹ã€‚ 今回ã¯ãªã‚“らã‹ã®å¤–部データを扱ã†æ–¹æ³•ã«ã¤ã„ã¦ã¯èª¬æ˜Žã—ãªã„ã®ã§,
GLSL ã§å…‰ã®ç‚¹ã‚’ãã‚‹ãるアニメーションã•ã›ã‚‹ã‚„ã¤æ›¸ã„ã¦ã¿ãŸ - 凹ã¿Tips
ã¯ã˜ã‚㫠最近 OpenGL ES 2.0 触ã£ã¦ã„ã¦ã‚·ã‚§ãƒ¼ãƒ€ã«èˆˆå‘³ã‚’æŒã£ãŸã®ã§ã‚„ã£ã¦ã¿ã¾ã—ãŸã€‚ å‚考 以下ã®ã‚µã‚¤ãƒˆã§å‹‰å¼·ã•ã›ã¦é ‚ãã¾ã—ãŸã€‚ GLSLã§ç°¡å˜2Dエフェクト « demoscene.jp ã“ã“ã§ç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ GLSL Sandbox 㧠WebGL ベースã§ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ã«ã‚·ã‚§ãƒ¼ãƒ€ã®çµæžœã‚’確ã‹ã‚られるã®ã§åˆ©ç”¨ã•ã›ã¦é ‚ãã¾ã—ãŸã€‚ http://glsl.heroku.com/ çµæžœ http://glsl.heroku.com/e#7720.0 解説 解説ã¨ã„ã†ã®ã‚‚ãŠã“ãŒã¾ã—ã„ã§ã™ãŒâ€¦ã€è¦ã¯ gl_FragColor ã«ä¸Žãˆã‚‹ vec4 ã‚’ç¾åœ¨ã®ãƒ”クセルä½ç½® gl_FragCoord ã‚„ uniform 変数ã¨ã—ã¦ä¸Žãˆã‚‰ã‚Œã¦ã„ã‚‹ resolution ã‚„ time を利用ã—ãªãŒã‚‰ã‚´ãƒªã‚´ãƒªä½œã‚‹ã‚ã‘ã§ã™ã€‚ ã—ã‹ã—ãªãŒã‚‰ã€Sandbox ã® gallery ã‹ã‚‰è‰²ã€…ãªã‚µãƒ³ãƒ—ルコードを
WebGL 開発支æ´ã‚µã‚¤ãƒˆ wgld.org
次ãªã‚‹ Web を見æ®ãˆã¦ æ¥ãŸã‚‹ã¹ã WebGL2 ã®æ™‚代㸠2011 å¹´ã€æœ€åˆã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹ 1.0 ãŒå‹§å‘Šã•ã‚ŒãŸ WebGL ã¯ã€ã‚¦ã‚§ãƒ–ブラウザ上㧠OpenGL ES ã«ç›¸å½“ã™ã‚‹ã‚°ãƒ©ãƒ•ã‚£ãƒƒã‚¯ã‚¹ API ã®æ©Ÿèƒ½ã‚’利用ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ JavaScript ã® API ã§ã™ã€‚ ãã—㦠2016 å¹´ã€WebGL ã®æ£å½“ãªå¾Œç¶™ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¨ãªã‚‹ WebGL2 (ã‚‚ã—ã㯠WebGL 2.0) ãŒã„よã„ã‚ˆæœ¬æ ¼çš„ã«åˆ©ç”¨ã§ãる段階ã«ãªã‚Šã¤ã¤ã‚ã‚Šã¾ã™ã€‚ 当サイトã§ã¯ã€2012 å¹´ã®é–‹è¨ä»¥æ¥ã€WebGL 1.0 系㮠API を用ã„ã‚‹ãŸã‚ã®æŠ€è¡“解説を掲載ã—ã¦ãã¾ã—ãŸã€‚ãã—ã¦ä»Šå¾Œã¯ã€æ™‚代ã®å¤‰é·ã«åˆã‚ã›ã¦ WebGL 2.0 ç³»ã®è§£èª¬è¨˜äº‹ã‚‚公開ã—ã¦ã„ãæ–¹é‡ã§ã™ã€‚ WebGL 2.0 ãŒç™»å ´ã™ã‚‹ã¨ã¯è¨€ã£ã¦ã‚‚ã€å¾Œæ–¹äº’æ›ã‚’ä¿ã¤ã¨ã„ã†æ„味もã‚ã£ã¦ æ„図的ã«æœ‰åŠ¹åŒ– ã—ãªã„é™ã‚Šã¯ WebGL 1.0 相当㮠AP
Patricio Gonzalez Vivo
glslViewer GlslViewer is a flexible console-base OpenGL Sandbox to display 2D/3D GLSL shaders without the need of an UI. You can definitely make your own UI or wrapper using the Python Module (include) or any other tool that communicates back/forth with glslViewer through the standard POSIX console In/Out or OSC. Joing #GlslViewer channel on shader.zone discord to learn how to use it, share work a
[連載]ã‚„ã£ã¦ã¿ã‚Œã°è¶…ç°¡å˜ï¼ WebGL 㨠GLSL ã§å§‹ã‚ã‚‹ã€ã¯ã˜ã‚ã¦ã®ã‚·ã‚§ãƒ¼ãƒ€ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ï¼ˆï¼‘） - Qiita
ã¾ãšã¯æŒ‘戦ã—ã¦ã¿ã‚ˆã† シェーダを自分ã§ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã™ã‚‹ãªã‚“ã¦â€¦â€¦ ãã£ã¨ãŠé›£ã—ã„ã‚“ã§ã—ょ…… ã¨ã€ãŠæ€ã„ã®å¥¥æ§˜æ–¹ã€‚ãã‚“ãªã“ã¨ã¯ãªã„ã‚“ã§ã™ã€‚コツをã¤ã‹ã‚ã°æ„外ã¨æ¥½ã—ã‚ã¾ã™ã€‚当連載ã§ã¯ã€ã‚·ã‚§ãƒ¼ãƒ€ã¨ã„ã†ã‚‚ã®ã«å¯¾ã—ã¦æŠ±ã‹ã‚Œã¦ã—ã¾ã„ãŒã¡ãªã€æ¼ 然ã¨ã—㟠難ã—ãã†æ„Ÿ を払æ‹ã™ã¹ãã€ç°¡å˜ãªã‚·ã‚§ãƒ¼ãƒ€ã®è¨˜è¿°ã¨ãã®åŸºæœ¬ã«ã¤ã„ã¦è§£èª¬ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ 想定ã™ã‚‹èªè€… 当連載ã§ã¯ã€ã‚·ã‚§ãƒ¼ãƒ€ã£ã¦ãªã‚“ã‹é›£ã—ãã†â€¦â€¦ã¨ã‹ã€ã‚·ã‚§ãƒ¼ãƒ€ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°å§‹ã‚ã¦ã¿ãŸã„ã‘ã©â€¦â€¦ã¨ã‹ã€ãªã‚“ã¨ãªã興味をæŒã£ã¦ã‚‹ã‘ã©ã‚·ã‚§ãƒ¼ãƒ€ã‚’記述ã—ãŸã“ã¨ãŒãªã„方をèªè€…ã«æƒ³å®šã—ã¦ã„ã¾ã™ã€‚ ãŸã¨ãˆã° Unity ãªã©ã®ãƒ„ールã€ã‚ã‚‹ã„ã¯ãƒžã‚¤ãƒ³ã‚¯ãƒ©ãƒ•ãƒˆã®ã‚ˆã†ãªã‚²ãƒ¼ãƒ ã€ã¾ãŸã¯ãƒ¢ãƒ‡ãƒªãƒ³ã‚°ã‚½ãƒ•ãƒˆãªã©ã§ã‚‚シェーダを自分ã§è¨˜è¿°ã™ã‚‹ã“ã¨ãŒã§ãるよã†ãªä¸–ã®ä¸ã§ã™ã€‚ãã£ã¨ã‚·ã‚§ãƒ¼ãƒ€ã«è§¦ã‚ŒãŸçµŒé¨“ã¯ç„¡é§„ã«ã¯ãªã‚‰ãªã„ã§ã—ょã†ã€‚ ã™ãã«æ¥å‹™ã§æ´»ã‹ã™ã¨ã‹ã€ãã†ã„ã†å£®å¤§ãªè©±ã¯ã•ã¦ãŠã„ã¦ã¾ãšã¯æ°—軽
![[連載]ã‚„ã£ã¦ã¿ã‚Œã°è¶…ç°¡å˜ï¼ WebGL 㨠GLSL ã§å§‹ã‚ã‚‹ã€ã¯ã˜ã‚ã¦ã®ã‚·ã‚§ãƒ¼ãƒ€ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ï¼ˆï¼‘） - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/2d37d00c01314e074fc41951c27a0584a689c74a/backend=imagemagick;height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fqiita-user-contents.imgix.net%252Fhttps%25253A%25252F%25252Fcdn.qiita.com%25252Fassets%25252Fpublic%25252Farticle-ogp-background-afbab5eb44e0b055cce1258705637a91.png%253Fixlib%253Drb-4.0.0%2526w%253D1200%2526blend64%253DaHR0cHM6Ly9xaWl0YS11c2VyLXByb2ZpbGUtaW1hZ2VzLmltZ2l4Lm5ldC9odHRwcyUzQSUyRiUyRnFpaXRhLWltYWdlLXN0b3JlLnMzLmFtYXpvbmF3cy5jb20lMkYwJTJGMzk2MzglMkZwcm9maWxlLWltYWdlcyUyRjE0NzM2ODgxNzY_aXhsaWI9cmItNC4wLjAmYXI9MSUzQTEmZml0PWNyb3AmbWFzaz1lbGxpcHNlJmJnPUZGRkZGRiZmbT1wbmczMiZzPWVmODk3MTk0NWFmMzM1MmEzMDhmNzI3ZDQ5NjM5ZTY3%2526blend-x%253D120%2526blend-y%253D467%2526blend-w%253D82%2526blend-h%253D82%2526blend-mode%253Dnormal%2526s%253Da6b677f1f6eeb64e526d1450eb43e8be%3Fixlib%3Drb-4.0.0%26w%3D1200%26fm%3Djpg%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-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%26mark-x%3D120%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTgzOCZoPTU4JnR4dD0lNDBkb3hhcyZ0eHQtY29sb3I9JTIzMUUyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1wYWQ9MCZzPTJhYzc1M2I4NmNkOGNlZmQ5MTE0NTVmNzI0MzZkNDJj%26blend-x%3D242%26blend-y%3D480%26blend-w%3D838%26blend-h%3D46%26blend-fit%3Dcrop%26blend-crop%3Dleft%252Cbottom%26blend-mode%3Dnormal%26s%3D72bd6f2eba6db4398b0ee618da6d6cb3)
Objective-C フラグメントシェーダー事始ã‚
iPhone アプリã§ä½¿ã†ãƒœã‚¿ãƒ³ç”»åƒã‚’ 1 色ã ã‘用æ„ã—ã¦ã‚·ãƒ¼ãƒ³ã«åˆã‚ã›ã¦è‰²ã‚’変ãˆã¦ä½¿ãˆãŸãªã‚‰ã€çŸ¢å°ã¿ãŸã„ãªå˜ç´”ãªç”»åƒã‚’ 1 枚用æ„ã™ã‚‹ã ã‘ã§ã„ã‚ã‚“ãªãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã‚‚使ãˆã‚‹ã—ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ã«èƒŒæ™¯è‰²ã‚’é¸ã‚“ã§ã‚‚らã£ã¦ãã‚Œã«åˆã‚ã›ã¦ãƒœã‚¿ãƒ³ã®è‰²ã‚’変更ã—ãŸã‚Šã§ãã¦ä¾¿åˆ©ãã†ã§ã™ã€‚ ãã†æ€ã£ã¦èª¿ã¹ã¦ã¿ãŸã¨ã“ã‚ã€CIFilter ã§ç”»åƒã‚’モノトーンã«å¤‰æ›ã™ã‚‹ 方法ãŒè¦‹ã¤ã‹ã‚Šã¾ã—ãŸã€‚ ãŸã—ã‹ã«ã“ã‚Œã§ã‚‚色をå˜èª¿åŒ–ã§ããŸã®ã§ã™ã‘ã©ã€å˜èª¿åŒ–ã§ä½¿ã†è‰²ã‚’ベースã«ã—ã¦ã€é»’ã»ã©é»’ã«ã€ç™½ã»ã©ç™½ã«ã€è¡¨ç¾ã•ã‚Œã‚‹ãŸã‚ã€è‰²ãŒã‚ã‚‹ã»ã©å…¨ä½“çš„ã«æŒ‡å®šã—ãŸè‰²ã‚ˆã‚Šã‚‚æš—ã仕上ãŒã‚‹ã¨ã“ã‚ãŒæ°—ã«ãªã‚Šã¾ã—ãŸã€‚ 特ã«ã€é»’ã¯é»’ã¨ã—ã¦è¡¨ç¾ã•ã‚Œã‚‹ãŸã‚ã€å†™çœŸã®å¤‰æ›ã«ã¯ã„ã„ã®ã§ã™ã‘ã©ã€ãƒœã‚¿ãƒ³ã®ã‚ˆã†ãªç”»åƒã«ã¯å°‘ã—å‹æ‰‹ãŒæ‚ªã„よã†ã«æ„Ÿã˜ã¾ã™ã€‚ æ—¢å˜ã®ãƒ•ã‚£ãƒ«ã‚¿ãŒåˆã‚ãªã„ã¨ãªã‚‹ã¨ã€è‡ªåˆ†ã§ç”»åƒã‚’調整ã™ã‚‹ã—ã‹ãªã•ãã†ã§ã™ã‘ã©ã€ç”¨æ„ã•ã‚ŒãŸç”»åƒã‚’ 1 ピクセルãšã¤å‡¦ç†ã—ã¦èª¿æ•´ã™ã‚‹ã«
[Unity] Glowã£ã½ã„シェーダを書ã„ã¦ã¿ãŸ - Qiita
シェーダã‚ã£ã¡ã‚ƒæ¥½ã—ã„ã§ã™ãï½— 最近ã¯ã‚·ã‚§ãƒ¼ãƒ€ã®å‹‰å¼·ãŒãƒ¡ã‚¤ãƒ³ã«ãªã£ã¦ã„ã¾ã™ãŒã€ã”ã«ã‚‡ã”ã«ã‚‡ã—ã¦ãŸã‚‰ãªã‚“ã¨ãªããã‚Œã£ã½ããªã£ãŸã®ã§è¨˜äº‹ã«ã—ã¦ã¿ã¾ã—ãŸã€‚ ã¡ãªã¿ã«é©ç”¨ã—ãŸã¨ã“ã‚↓ 処ç†ã®æµã‚Œ 大ã¾ã‹ãªå‡¦ç†ã®æµã‚Œã¯ã€ 通常ã®ã‚ªãƒ–ジェクトをレンダリング 2Passç›®ã§ã€æ³•ç·šæ–¹å‘ã«è†¨ã‚‰ã¾ã›ãŸã‚ªãƒ–ジェクトを視点を考慮ã«é€æ˜Žåº¦ã‚’計算 ã¨ã„ã†æ„Ÿã˜ã§ã™ã€‚（2Passã£ã¦ã“ã†ã„ã†ä½¿ã„æ–¹ã§ã‚ã£ã¦ã‚‹ã‚“ã‹ãªï¼Ÿï¼‰ コード ã¾ãšã¯ã‚³ãƒ¼ãƒ‰ã€‚ Shader "Custom/GlowShader" { Properties { _Color ("Object's Color", Color) = (0, 1, 0, 1) _GlowColor ("Glow's Color", Color) = (1, 0, 0, 0) _Strength ("Glow Strength", Range(5.0, 1.0)) = 2.0 }
![[Unity] Glowã£ã½ã„シェーダを書ã„ã¦ã¿ãŸ - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/5d6b03060fc331f90c117904b12e88e635d8e2a7/backend=imagemagick;height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fqiita-user-contents.imgix.net%252Fhttps%25253A%25252F%25252Fcdn.qiita.com%25252Fassets%25252Fpublic%25252Farticle-ogp-background-afbab5eb44e0b055cce1258705637a91.png%253Fixlib%253Drb-4.0.0%2526w%253D1200%2526blend64%253DaHR0cHM6Ly9xaWl0YS11c2VyLXByb2ZpbGUtaW1hZ2VzLmltZ2l4Lm5ldC9odHRwcyUzQSUyRiUyRnFpaXRhLWltYWdlLXN0b3JlLnMzLmFwLW5vcnRoZWFzdC0xLmFtYXpvbmF3cy5jb20lMkYwJTJGNTYxNiUyRnByb2ZpbGUtaW1hZ2VzJTJGMTYwMDMwMzY2Mz9peGxpYj1yYi00LjAuMCZhcj0xJTNBMSZmaXQ9Y3JvcCZtYXNrPWVsbGlwc2UmYmc9RkZGRkZGJmZtPXBuZzMyJnM9ZGQ2NTY5NTcyZTY3ODBhMGRiYmI5Y2NkYjFhOWY2YmQ%2526blend-x%253D120%2526blend-y%253D467%2526blend-w%253D82%2526blend-h%253D82%2526blend-mode%253Dnormal%2526s%253Df62130f15909aaaa2f699d8f65b59e20%3Fixlib%3Drb-4.0.0%26w%3D1200%26fm%3Djpg%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk2MCZoPTMyNCZ0eHQ9JTVCVW5pdHklNUQlMjBHbG93JUUzJTgxJUEzJUUzJTgxJUJEJUUzJTgxJTg0JUUzJTgyJUI3JUUzJTgyJUE3JUUzJTgzJUJDJUUzJTgzJTgwJUUzJTgyJTkyJUU2JTlCJUI4JUUzJTgxJTg0JUUzJTgxJUE2JUUzJTgxJUJGJUUzJTgxJTlGJnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnR4dC1jb2xvcj0lMjMxRTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9NTYmdHh0LXBhZD0wJnM9OTY0OTNiODJlNTExNmIxZmFmMjgyNmJjYWJlNWI5ZDQ%26mark-x%3D120%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTgzOCZoPTU4JnR4dD0lNDBlZG9fbTE4JnR4dC1jb2xvcj0lMjMxRTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9MzYmdHh0LXBhZD0wJnM9ODM0NTU3N2U0MjQ2ZTA3MjZjZmFhMTNjYjIwODJkMWE%26blend-x%3D242%26blend-y%3D480%26blend-w%3D838%26blend-h%3D46%26blend-fit%3Dcrop%26blend-crop%3Dleft%252Cbottom%26blend-mode%3Dnormal%26s%3D8d6b91045be44abc917215d334e88737)
WebGLã§ã‚·ã‚§ãƒ¼ãƒ€ãƒ¼ãƒ—ãƒã‚°ãƒ©ãƒ 書ã“ã†ãœ! | g200kg Music & Software
LiveBeatsã§ãƒ“ジュアルエフェクトを幾ã¤ã‹ä½œã£ã¦ã¿ãŸã‚Šã—ã¦ã„ã‚‹ã‚“ã§ã™ãŒã€ã•ã™ãŒã«JavaScriptã®Canvas上ã§ç”»åƒã®ãƒ”クセルå˜ä½ã®å‡¦ç†ã‚’ã”ã«ã‚‡ã”ã«ã‚‡ã—ãŸã‚Šã—ã¦ã„ã‚‹ã¨ãƒ‘フォーマンスãŒåŽ³ã—ããªã£ã¦ãã¾ã™ã€‚ ã¾ã ã‚‚ã†å°‘ã—ã¯Canvasã ã‘ã§ã‚‚é ‘å¼µã‚Œã‚‹ã‹ãªãã¨æ€ã„ã¤ã¤ã‚‚ã€ã“ã‚Œã«é–¢ã—ã¦ã¯ã‚‚ã†é€²ã‚€ã¹ãé“ã¯ã¯ã£ãã‚Šã—ã¦ã„ã¦ã‚‹ã‚“ã§ã™ã‚ˆã。WebGLã§ã™ã‚ˆã€ã‚„ã£ã±ã‚Šã€‚ã¨ã¯è¨€ãˆã€GPUã®æ€§èƒ½ã‚’フルã«å¼•ã出ã™ã«ã¯ã‚·ã‚§ãƒ¼ãƒ€ãƒ¼ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’GLSLãªã‚‹è¨€èªžã§æ›¸ãå¿…è¦ãŒã‚る所ãŒçµæ§‹ãªéšœå£ã«ãªã£ã¦ã„ã¾ã™ã€‚ã¨ã„ã†äº‹ã§ã¨ã£ã¤ãã‚„ã™ã„THREE.jsã‚ãŸã‚Šã‚’使ã£ã¦å–ã‚Šã‚ãˆãšJavaScriptã§ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ«ã™ã‚‹ã ã‘ã§ã‚‚今ã¾ã§ã¨ã¯ä¸€å‘³é•ã†è¡¨ç¾ãŒã§ãã‚‹ã‚“ã§ã™ãŒ... ãã‚Œã§ã‚‚満足ã§ããªããªã£ãŸã‚‰ã“ã£ã¡ã€GLSL Sandbox。GLSLã§ãŒã—ãŒã—書ã„ã¦å³ãƒ†ã‚¹ãƒˆã§ãるサイトã§ã€ãƒ“ジュアライザー系ã«ãã®ã¾ã¾ä½¿ãˆãã†ãªã‚µãƒ³
Three.js ã§ã‚ªãƒªã‚¸ãƒŠãƒ«ã‚·ã‚§ãƒ¼ãƒ€ã‚’書ã | ソフトè·äºº
Three.js ã«ã¯è±Šå¯Œãªã‚·ã‚§ãƒ¼ãƒ€ã‚‚付属ã—ã¦ã„ã¾ã™ãŒã€ã‚ªãƒªã‚¸ãƒŠãƒ«ã®ã‚·ã‚§ãƒ¼ãƒ€ã‚’書ãã“ã¨ã‚‚出æ¥ã¾ã™ã€‚開発段階ã§ã¯ä»˜å±žã®ã‚·ã‚§ãƒ¼ãƒ€ã‚’使ã†ã®ãŒãŠæ‰‹è»½ã§ã™ãŒã€è¦‹ãŸç›®ã‚’追åŠã™ã‚‹ã«ã¯ã‚·ã‚§ãƒ¼ãƒ€ã«æ‰‹ã‚’入れる必è¦ã‚‚出ã¦ãã¾ã™ã€‚ã¨ã„ã†ã“ã¨ã§ã€ Three.js ã§ã®ã‚ªãƒªã‚¸ãƒŠãƒ«ã‚·ã‚§ãƒ¼ãƒ€ã®æ›¸ã方を調ã¹ã¦ã¿ã¾ã—ãŸã€‚ 今回ã¯æ¬¡ã®ã‚µã‚¤ãƒˆã‚’å‚考ã«ã—ã¾ã—ãŸã€‚ SHAGERS-part2- ShaderMaterial THREE.ShaderMaterial を使ã†ã¨ã‚ªãƒªã‚¸ãƒŠãƒ«ã‚·ã‚§ãƒ¼ãƒ€ã‚’書ãã“ã¨ãŒå‡ºæ¥ã¾ã™ã€‚上記ã®ã‚µã‚¤ãƒˆã§ã¯ THREE.MeshShaderMaterial を使ã£ã¦ã„ã¾ã™ãŒã€ç¾çŠ¶ã¯å†…部的ã«åŒã˜ã‚‚ã®ã«ãªã£ã¦ã„ã¾ã™ã€‚ 26 行目ã‹ã‚‰ã® initShaderMaterial() 内㧠ShaderMaterial を作æˆã—ã€ã‚ã¨ã§ä½œã‚‹ Mesh ã«é©ç”¨ã—ã¦ã„ã¾ã™ã€‚ ShaderMaterial を作æˆã—ã¦ã„ã‚‹ã¨ã“ã‚
WebGLã®èƒ½åŠ›ã‚’引ã出ã™ãƒ—ãƒã‚°ãƒ©ãƒžãƒ–ルシェーダー
WebGLã®èƒ½åŠ›ã‚’引ã出ã™ãƒ—ãƒã‚°ãƒ©ãƒžãƒ–ルシェーダー Webページ上ã§åˆ©ç”¨ã§ãるグラフィック技術を紹介ã™ã‚‹æœ¬é€£è¼‰ã‚‚ã€ã¤ã„ã«æœ€çµ‚回ã¨ãªã‚Šã¾ã—ãŸã€‚フィナーレを飾る題æã¯ã€WebGLã®æœ€ã‚‚強力ãªæ©Ÿèƒ½ã§ã‚る「プãƒã‚°ãƒ©ãƒžãƒ–ルシェーダーã€ã§ã™ã€‚å‰å›žï¼ˆå¤šå½©ãªè¡¨ç¾åŠ›ã®WebGLを扱ã„ã‚„ã™ãã™ã‚‹ã€ŒThree.jsã€ï¼‰ã¨åŒæ§˜ã«Three.jsã®ä½¿ç”¨ã‚’å‰æã¨ã—ã¦ã€ãƒ—ãƒã‚°ãƒ©ãƒžãƒ–ルシェーダーã®åŸºæœ¬çš„ãªæ›¸ãæ–¹ã¨ã€Three.jsã‚’å„機能ã«çµ„ã¿è¾¼ã‚€æ–¹æ³•ã‚’解説ã—ã¾ã™ã€‚ å‰å›žã¯Three.jsã®ä»£è¡¨çš„ãªæ©Ÿèƒ½ã‚’解説ã—ã€ã„ãšã‚Œã‚‚WebGLã§ãªã‘ã‚Œã°å®Ÿç¾ã®é›£ã—ã„ã‚‚ã®ã°ã‹ã‚Šã§ã—ãŸã€‚ã—ã‹ã—ã€å®Ÿã¯ãã‚Œã§ã‚‚WebGLã®èƒ½åŠ›ã®ã”ã一部を使ã£ã¦ã„ã‚‹ã«ã™ãŽã¾ã›ã‚“。独自ã®ãƒ—ãƒã‚°ãƒ©ãƒžãƒ–ルシェーダー（カスタムシェーダー）を書ãã“ã¨ãŒã§ãã‚Œã°ã€æ画処ç†ã®å¤§éƒ¨åˆ†ã‚’柔軟ã«ã‚«ã‚¹ã‚¿ãƒžã‚¤ã‚ºã§ãã€æœ›ã¿é€šã‚Šã®è¡¨ç¾ã‚’得られã¾ã™ã€‚Three.jsã®ä½¿ã„æ–¹ã«æ…£ã‚ŒãŸã‚‰ã€ãœã²
1
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
GLSLã«ã‚ˆã‚‹ã‚·ã‚§ãƒ¼ãƒ€ãƒ¼ã‚¢ãƒ¼ãƒˆã“ã¨ã¯ã˜ã‚
GLSL Sandbox Gallery
{{#tags}}- {{label}}
{{/tags}}