FunkyClouds - Functions For LED Matrix Effects (some of them sound-reactive)

[Helmuth]

Hi raschemmel, I hope you do not mean the 3D effect like that one:

Wormhole Effect

I've no clue yet how to abstract that. And I see (flickering) problems coming when mapping that down into a small 16x16 matrix.

Or are you talking about a starfield effect?

Particle Engine Effects: Starfield, snow and explosions