Codrops-style scroll story: the life of a raindrop

1 test · 5 finished runs (0 agent, 5 raw one-shot) · 5 live demos

The prompt

Build a one-page scroll-driven WebGL story in the style of an award-winning Codrops demo: 'The life of a raindrop', in 5 scroll chapters (cloud, fall, river, ocean, evaporation). Each chapter has a distinct shader-driven scene (Three.js, WebGPU renderer with WebGL fallback), with smooth transitions tied to scroll position (no scroll hijack jank), crisp typography overlays, and a progress indicator. Must hold 60 fps on a mid-range laptop and degrade gracefully on phones. Procedural visuals only, no external images or video. One self-contained index.html plus inline JS/CSS.