Trait splines::Interpolate

pub trait Interpolate: Copy {
    fn lerp(a: Self, b: Self, t: f32) -> Self;

    fn cubic_hermite(
        _: (Self, f32), 
        a: (Self, f32), 
        b: (Self, f32), 
        _: (Self, f32), 
        t: f32
    ) -> Self { ... }
}

Keys that can be interpolated in between. Implementing this trait is required to perform sampling on splines.

Required Methods

fn lerp(a: Self, b: Self, t: f32) -> Self

Linear interpolation.

Provided Methods

fn cubic_hermite(
    _: (Self, f32),
    a: (Self, f32),
    b: (Self, f32),
    _: (Self, f32),
    t: f32
) -> Self

Cubic hermite interpolation.

Default to Self::lerp.

Implementations on Foreign Types

impl Interpolate for f32

fn lerp(a: Self, b: Self, t: f32) -> Self

fn cubic_hermite(     x: (Self, f32),     a: (Self, f32),     b: (Self, f32),     y: (Self, f32),     t: f32 ) -> Self

impl Interpolate for Vector2<f32>

fn lerp(a: Self, b: Self, t: f32) -> Self

fn cubic_hermite(     x: (Self, f32),     a: (Self, f32),     b: (Self, f32),     y: (Self, f32),     t: f32 ) -> Self

impl Interpolate for Vector3<f32>

fn lerp(a: Self, b: Self, t: f32) -> Self

fn cubic_hermite(     x: (Self, f32),     a: (Self, f32),     b: (Self, f32),     y: (Self, f32),     t: f32 ) -> Self

impl Interpolate for Vector4<f32>

fn lerp(a: Self, b: Self, t: f32) -> Self

fn cubic_hermite(     x: (Self, f32),     a: (Self, f32),     b: (Self, f32),     y: (Self, f32),     t: f32 ) -> Self

impl Interpolate for Quaternion<f32>

fn lerp(a: Self, b: Self, t: f32) -> Self

fn cubic_hermite(     _: (Self, f32),     a: (Self, f32),     b: (Self, f32),     _: (Self, f32),     t: f32 ) -> Self

Implementors