effect · background
Radar Sweep with Blips
A radar scope background: a conic-gradient beam sweeps around concentric range rings, and blips light up exactly as the beam passes over them, then fade with an afterglow; new contacts appear over time.
A radar scope background: a conic-gradient beam sweeps around concentric range rings, and blips light up exactly as the beam passes over them, then fade with an afterglow; new contacts appear over time.