normalized method

double normalized(
  1. double t, {
  2. required double from,
  3. required double to,
})

Normalizes position to 0.0, 1.0 based on from and to. Useful for driving AnimationController.value.

Implementation

double normalized(double t, {required double from, required double to}) {
  final range = to - from;
  if (range == 0) return 1.0;
  return ((position(t) - from) / range).clamp(0.0, 1.0);
}