Trait uniform_cubic_splines::basis::Basis

pub trait Basis<T: Float> {
    const NAME: &'static str;
    const STEP: usize;
    const MATRIX: [[T; 4]; 4];
    const EXTRA_KNOTS: usize;
}

A cubic spline basis. Some basis types require a particular number of knot values.

Bezier splines require 4×n+3 values.

Hermite splines require 4×n+2 values.

Power splines require 4×n+4 values.

B-spline, CatmullRom and Linear splines may use any number of values with n≥4.

Required Associated Constants

const NAME: &'static str

const STEP: usize

const MATRIX: [[T; 4]; 4]

const EXTRA_KNOTS: usize

Object Safety

This trait is not object safe.

Implementors

impl Basis<f32> for BSpline

const NAME: &'static str = "B-spline"

const STEP: usize = 1usize

const MATRIX: [[f32; 4]; 4] = _

const EXTRA_KNOTS: usize = 0usize

impl Basis<f32> for Bezier

const NAME: &'static str = "Bezier"

const STEP: usize = 3usize

const MATRIX: [[f32; 4]; 4] = _

const EXTRA_KNOTS: usize = 3usize

impl Basis<f32> for CatmullRom

const NAME: &'static str = "Catmull-Rom"

const STEP: usize = 1usize

const MATRIX: [[f32; 4]; 4] = _

const EXTRA_KNOTS: usize = 0usize

impl Basis<f32> for Hermite

const NAME: &'static str = "Hermite"

const STEP: usize = 2usize

const MATRIX: [[f32; 4]; 4] = _

const EXTRA_KNOTS: usize = 2usize

impl Basis<f32> for Linear

const NAME: &'static str = "Linear"

const STEP: usize = 1usize

const MATRIX: [[f32; 4]; 4] = _

const EXTRA_KNOTS: usize = 0usize

impl Basis<f32> for Power

const NAME: &'static str = "Power"

const STEP: usize = 4usize

const MATRIX: [[f32; 4]; 4] = _

const EXTRA_KNOTS: usize = 4usize

impl Basis<f64> for BSpline

const NAME: &'static str = "B-spline"

const STEP: usize = 1usize

const MATRIX: [[f64; 4]; 4] = _

const EXTRA_KNOTS: usize = 0usize

impl Basis<f64> for Bezier

const NAME: &'static str = "Bezier"

const STEP: usize = 3usize

const MATRIX: [[f64; 4]; 4] = _

const EXTRA_KNOTS: usize = 3usize

impl Basis<f64> for CatmullRom

const NAME: &'static str = "Catmull-Rom"

const STEP: usize = 1usize

const MATRIX: [[f64; 4]; 4] = _

const EXTRA_KNOTS: usize = 0usize

impl Basis<f64> for Hermite

const NAME: &'static str = "Hermite"

const STEP: usize = 2usize

const MATRIX: [[f64; 4]; 4] = _

const EXTRA_KNOTS: usize = 2usize

impl Basis<f64> for Linear

const NAME: &'static str = "Linear"

const STEP: usize = 1usize

const MATRIX: [[f64; 4]; 4] = _

const EXTRA_KNOTS: usize = 0usize

impl Basis<f64> for Power

const NAME: &'static str = "Power"

const STEP: usize = 4usize

const MATRIX: [[f64; 4]; 4] = _

const EXTRA_KNOTS: usize = 4usize