Struct vec_arith::bezier2::Bezier2

pub struct Bezier2(pub Vec2<f32>, pub Vec2<f32>, pub Vec2<f32>);

Methods

impl Bezier2

pub fn b(self, t: f32) -> Vec2<f32>

pub fn intersections(self, p: Vec2<f32>, r: Vec2<f32>) -> usize

https://github.com/w8r/bezier-intersect/blob/master/src/quadratic.js

pub fn distance2(self, p: Vec2<f32>) -> f32

http://blog.gludion.com/2009/08/distance-to-quadratic-bezier-curve.html alternative: https://www.academia.edu/34616746/An_algorithm_for_computing_the_shortest_distance_between_a_point_and_quadratic_Bezier_curve

Trait Implementations

impl Copy for Bezier2

impl Clone for Bezier2

fn clone(&self) -> Bezier2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<Bezier2> for Bezier3

https://en.wikipedia.org/wiki/B%C3%A9zier_curve#Properties

fn from(Bezier2: Bezier2) -> Self

Performs the conversion.

impl Debug for Bezier2

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

Formats the value using the given formatter.