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🐚 Nautilus Shell Growth (2D)

A top-down 2D projection of the logarithmic-spiral chamber growth a real nautilus shell follows, revealing 22 septa (chamber walls) as it grows outward. Tune spiral tightness and growth speed to watch the golden-ratio spiral build in real time.

Geometry2DEasy60 FPS📱 Mobile-adapted⇄ 3D version
2d-nautilus-shell-growth ↗ Open standalone
⚙ Under the hood

A top-down 2D projection of the logarithmic-spiral chamber growth a real nautilus shell follows, revealing 22 septa (chamber walls) as it grows outward. Tune spiral tightness and growth speed to watch the golden-ratio spiral build in real time.

GeometryLogarithmic SpiralGolden RatioBiologyFibonacci

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install

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