"A dead LED effect washes the surface in a palette of deep void black, faded blood red, and occasional pale yellow sparks. Motion consists of irregular sputtering flickers and slow dimming pulses at an erratic dying tempo. The mood is haunting and desolate, as if the lights are failing one by one. Spatially, dead zones emerge randomly and spread in drifting waves from the edges toward the center, leaving isolated pockets of residual glow that pulse weakly before extinguishing." — the prompt that generated this GLSL effect. Needs the OpenRGB AI Shader plugin (uses live iParam controls). Preview it live in your browser, then download the .fs source.
Download rainbow-pixel-rain.fs