Voronoi Signal Field

A field of moving signal sites resolves into sampled Voronoi cells, boundary energy and pointer-owned territory without relying on opaque fill noise.

• Hero backdrops
• Section transitions
• Ambient product moments

• Nearest and second-nearest distances define actual cell boundaries
• Pointer can enter as a first-class site with its own territory
• Seeded site drift remains coherent and deterministic
• A component-specific renderer and control contract—not a palette swap of another release
• Compact and full previews share one visibility-aware production renderer

Adaptive sampling, capped DPR and visibility-based suspension keep the renderer predictable. Test density on low-power mobile hardware before increasing it.

Pointer and touch coordinates are container-scoped; offscreen renderers stop work and pixel ratio is capped.

The visual canvas is decorative by default. Pair it with a semantic heading or description, and reduced motion holds a stable rendered frame.