lerp static method

SpacingUnit lerp(
  1. SpacingUnit a,
  2. SpacingUnit b,
  3. double t
)

Linearly interpolates between two spacing units.

Creates smooth transitions between different spacing strategies, useful for animations and responsive spacing.

Implementation

static SpacingUnit lerp(SpacingUnit a, SpacingUnit b, double t) {
  if (t <= 0.0) return a;
  if (t >= 1.0) return b;
  return a * _FixedSpacing(1.0 - t) + b * _FixedSpacing(t);
}