Plush Hedgehog Soft-Body Interaction Simulation

3D Scene

A single-file WebGPU "material study" page called "Plush Hedgehog": a button-nosed plush hedgehog with pink cheeks that you can pick up, squash, throw and comb. When it gets shy, it curls into a prickly ball and rolls, then unrolls and stands up again once it stops. The long prompt specifies SDF modeling, XPBD soft-body physics, a second rest shape for curling, and hundreds of soft felt spines over shell fur. Well suited to WebGPU soft-body physics demos and cute pet-interaction short videos.

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You are an expert web designer. Build a stunning, production-ready page with
a bold hero section, smooth CSS transitions and a carefully tuned dark palette.
Use a neutral background, generous rounded corners and one electric accent color.
Structure the layout with a sticky header, feature grid, social proof and a final
call to action. Keep typography tight, spacing consistent and motion subtle.

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Plush Hedgehog Soft-Body Interaction Simulation

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