Struct V 

pub struct V<T> {
    pub x: T,
    pub y: T,
}

A 2-D vector.

Fields

x: T

y: T

Implementations

impl<T: Scalar> V<T>

pub fn new(x: T, y: T) -> Self

pub fn cst(p: [f64; 2]) -> Self

pub fn add(self, o: Self) -> Self

pub fn sub(self, o: Self) -> Self

pub fn scale(self, s: T) -> Self

pub fn dot(self, o: Self) -> T

pub fn cross(self, o: Self) -> T

pub fn norm(self) -> GeopResult<T>

pub fn perp(self) -> Self

Rotated 90 degrees counter-clockwise.

pub fn unit(self) -> GeopResult<Self>

pub fn rotate(self, c: T, s: T) -> Self

Rotated by the angle with cosine c and sine s.

pub fn value(self) -> [f64; 2]

Trait Implementations

impl<T: Clone> Clone for V<T>

fn clone(&self) -> V<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for V<T>

impl<T: Debug> Debug for V<T>

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

Formats the value using the given formatter.