overlayBlur static method

double overlayBlur(
  1. double expandProgress, {
  2. double maxBlur = 6.0,
})

Background blur for the overlay (scales with expand progress only).

Implementation

static double overlayBlur(double expandProgress, {double maxBlur = 6.0}) {
  return lerpDouble(0.0, maxBlur, expandProgress.clamp(0.0, 1.0))!;
}