Pulse Matrix

A dense signal matrix carries expanding waves through the size and intensity of its own cells, adding a second local pulse around the pointer in Problem red and warm white.

• Product moments
• Spatial storytelling
• Interactive identity systems

• Wave energy changes the cells themselves instead of drawing a gradient beneath them
• Global and pointer pulses combine without erasing the matrix's authored cadence
• Cell pitch sets a hard upper bound on both draw count and rendered size
• Square mode turns the same field into a sharper Problem bitmap texture
• Every control maps directly to this component's independent renderer contract
• Full-size and compact previews use the same implementation and behavior

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.