LiquidEffect class

A shader-based liquid flow effect.

Renders smooth, organic color waves that mix and interfere like flowing liquid. The movement is controlled by speed and the thickness of the blending by viscosity.

{@tool snippet}

GKWidget(
  effect: LiquidEffect(
    speed: 1.0,
    viscosity: 0.5,
    colors: [Colors.purple, Colors.blue, Colors.cyan],
  ),
  trigger: GKTrigger.auto,
)

{@end-tool}