Struct CubicBezier 

pub struct CubicBezier {
    pub x1: f32,
    pub y1: f32,
    pub x2: f32,
    pub y2: f32,
}

A CSS-compatible cubic-bezier curve, evaluated in pure Rust so a curve can be asserted without a window.

Fields

x1: f32

y1: f32

x2: f32

y2: f32

Implementations

impl CubicBezier

pub const fn new(x1: f32, y1: f32, x2: f32, y2: f32) -> Self

pub const fn from_points(points: [f32; 4]) -> Self

pub fn eval(self, input: f32) -> f32

Evaluates the curve at input.

The result is not clamped to 0..1, because overshoot curves are expected to exceed one before settling.

Trait Implementations

impl Clone for CubicBezier

fn clone(&self) -> CubicBezier

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for CubicBezier

impl Debug for CubicBezier

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

Formats the value using the given formatter.

impl From<CubicBezier> for Easing

fn from(curve: CubicBezier) -> Self

Converts to this type from the input type.

impl PartialEq for CubicBezier

fn eq(&self, other: &CubicBezier) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CubicBezier