Struct InSmooth 

pub struct InSmooth;

The InSmooth Curve (ease-in).

Derived from smoothstep InOut by taking the first half and stretching: In(t) = 2 * InOut(t/2) = t² * (3 - t) / 2

Starts slow, accelerates toward the end.

examples.

use eazy::Curve;
use eazy::interpolation::polynomial::smoothstep::InSmooth;

let p = InSmooth.y(0.5);
assert!((p - 0.3125).abs() < 0.0001);

Trait Implementations

impl Curve for InSmooth

fn y(&self, p: f32) -> f32

Computes the y-axis of the curve from a progress value.

impl Debug for InSmooth

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.