Real-time spectral FFT ocean in a single HTML file — WebGL2 + three.js, JONSWAP/TMA spectrum, 3 cascades, physical foam, caustics and underwater. No build step.
Fully procedural cinematic ocean and extreme weather simulation in the browser. Multi-cascade FFT waves, volumetric clouds, hurricanes and tsunamis - every pixel generated on the GPU at runtime, zero external assets. Three.js / WebGL2 / GLSL3.