Tiny GLSL masterpiece: a fractal tunnel rendered in a single tweet of code

CatAstro_Piyush · x · 2026-11-09

Yohei Nishitsuji shared zozuar's latest つぶやきGLSL entry: a 280-character GLSL shader that renders a mesmerizing rotating fractal tunnel. It packs a full raymarching loop into the tweet-length code, defining the scene with compressed exp/log/sin math and solving the distance field in 100 iterations. A standout piece of creative coding.

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