Trait Is2D

pub trait Is2D: IsND {
    // Required methods
    fn x(&self) -> f64;
    fn y(&self) -> f64;

    // Provided methods
    fn xy(&self) -> [f64; 2] { ... }
    fn dot(&self, other: &dyn Is2D) -> f64 { ... }
    fn cross(&self, other: &dyn Is2D) -> f64 { ... }
    fn abs(&self) -> NonNegative { ... }
    fn rad_to(&self, other: &dyn Is2D) -> Rad { ... }
    fn to_str(&self) -> String { ... }
}

Is2D is a trait used for types which are positioned within the 2D space

Required Methods

fn x(&self) -> f64

Should return the x-coordinate

fn y(&self) -> f64

Should return the y-coordinate

Provided Methods

fn xy(&self) -> [f64; 2]

Returns the Position as x,y array

fn dot(&self, other: &dyn Is2D) -> f64

Calculates the dot product with another Is2D

fn cross(&self, other: &dyn Is2D) -> f64

Calculates the cross product with another Is2D

fn abs(&self) -> NonNegative

The absolute / length of this position

fn rad_to(&self, other: &dyn Is2D) -> Rad

Calculates the angle to the other Is2D in radians

fn to_str(&self) -> String

Transforms the position in a “x y” string. E.g. “3.72 5.99”

Trait Implementations

impl<P> HasDistanceTo<P> for dyn Is2D

where P: Is2D,

fn sqr_distance(&self, other: &P) -> NonNegative

Should return the sqr distance to other

fn distance(&self, other: &T) -> NonNegative

The distance to other

Implementations on Foreign Types

impl<P> Is2D for Box<P>

where P: IsND + Is2D,

fn x(&self) -> f64

fn y(&self) -> f64

Implementors

impl Is2D for BoundingBox2D

impl Is2D for Box2D

impl Is2D for Circle

impl Is2D for FilterBox2D

impl Is2D for FilterCircle

impl Is2D for Norm2D

impl Is2D for Point2D