Plush Hammerhead Shark Soft-Body Interaction Simulation

Single-file WebGPU interactive page "Plush Hammerhead": a short-furred plush hammerhead shark swims across a studio backdrop. You can feed it, dash, scan, chomp, grab its tail, boop its head and comb its fur. The prompt is a structured, long spec calling for SDF modeling, an XPBD soft-body lattice, shell fur and an editorial magazine-style UI. Suited to short videos showcasing WebGPU soft-body physics and cute interactive toy content.