Struct siege_math::vector::Vec2

#[repr(C)]
pub struct Vec2<F> {
    pub x: F,
    pub y: F,
}

A 2-element vector

Fields

x: F

y: F

Methods

impl<F: FullFloat> Vec2<F>

pub fn new(x: F, y: F) -> Vec2<F>

Construct a new vector

impl<F: FullFloat> Vec2<F>

pub fn zero() -> Vec2<F>

impl<F: FullFloat> Vec2<F>

pub fn squared_magnitude(&self) -> F

impl<F: FullFloat> Vec2<F>

pub fn magnitude(&self) -> F

impl<F: FullFloat> Vec2<F>

pub fn is_normal(&self) -> bool

impl<F: FullFloat> Vec2<F>

pub fn dot(&self, rhs: Vec2<F>) -> F

impl<F: FullFloat> Vec2<F>

pub fn project_onto(&self, axis: Vec2<F>) -> Vec2<F>

impl<F: FullFloat> Vec2<F>

pub fn reject_onto(&self, axis: Vec2<F>) -> Vec2<F>

impl<F: FullFloat> Vec2<F>

pub fn exp(&self) -> Vec2<F>

Trait Implementations

impl<F: FullFloat> From<Point2<F>> for Vec2<F>

fn from(v: Point2<F>) -> Vec2<F>

Performs the conversion.

impl<F: FullFloat> From<Vec2<F>> for Point2<F>

fn from(v: Vec2<F>) -> Point2<F>

Performs the conversion.

impl<F: FullFloat> Add<Vec2<F>> for Point2<F>

type Output = Point2<F>

The resulting type after applying the + operator.

fn add(self, other: Vec2<F>) -> Point2<F>

Performs the + operation.

impl<F: FullFloat> Sub<Vec2<F>> for Point2<F>

type Output = Point2<F>

The resulting type after applying the - operator.

fn sub(self, other: Vec2<F>) -> Point2<F>

Performs the - operation.

impl<F: FullFloat> From<Direction2<F>> for Vec2<F>

fn from(v: Direction2<F>) -> Vec2<F>

Performs the conversion.

impl<F: FullFloat> From<Vec2<F>> for Direction2<F>

fn from(v: Vec2<F>) -> Direction2<F>

Performs the conversion.

impl<F: Debug> Debug for Vec2<F>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<F: Clone> Clone for Vec2<F>

fn clone(&self) -> Vec2<F>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<F: Copy> Copy for Vec2<F>

impl<F: PartialEq> PartialEq for Vec2<F>

fn eq(&self, __arg_0: &Vec2<F>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Vec2<F>) -> bool

This method tests for !=.

impl<F: Eq> Eq for Vec2<F>

impl<F: Hash> Hash for Vec2<F>

fn hash<__HF: Hasher>(&self, __arg_0: &mut __HF)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl<F: FullFloat> Index<usize> for Vec2<F>

type Output = F

The returned type after indexing.

fn index(&self, i: usize) -> &F

Performs the indexing (container[index]) operation.

impl<F: FullFloat> IndexMut<usize> for Vec2<F>

fn index_mut(&mut self, i: usize) -> &mut F

Performs the mutable indexing (container[index]) operation.

impl<F: FullFloat> Default for Vec2<F>

fn default() -> Vec2<F>

Returns the "default value" for a type.

impl<F: FullFloat> Mul<F> for Vec2<F>

type Output = Vec2<F>

The resulting type after applying the * operator.

fn mul(self, rhs: F) -> Vec2<F>

Performs the * operation.

impl<F: FullFloat> Mul<Vec2<F>> for Vec2<F>

type Output = Vec2<F>

The resulting type after applying the * operator.

fn mul(self, rhs: Vec2<F>) -> Vec2<F>

Performs the * operation.

impl<F: FullFloat> MulAssign<F> for Vec2<F>

fn mul_assign(&mut self, rhs: F)

Performs the *= operation.

impl<F: FullFloat> Div<F> for Vec2<F>

type Output = Vec2<F>

The resulting type after applying the / operator.

fn div(self, rhs: F) -> Vec2<F>

Performs the / operation.

impl<F: FullFloat> DivAssign<F> for Vec2<F>

fn div_assign(&mut self, rhs: F)

Performs the /= operation.

impl<F: FullFloat> Neg for Vec2<F>

type Output = Vec2<F>

The resulting type after applying the - operator.

fn neg(self) -> Vec2<F>

Performs the unary - operation.

impl<F: FullFloat> Add for Vec2<F>

type Output = Vec2<F>

The resulting type after applying the + operator.

fn add(self, other: Vec2<F>) -> Vec2<F>

Performs the + operation.

impl<F: FullFloat> AddAssign<Vec2<F>> for Vec2<F>

fn add_assign(&mut self, other: Vec2<F>)

Performs the += operation.

impl<F: FullFloat> Sub for Vec2<F>

type Output = Vec2<F>

The resulting type after applying the - operator.

fn sub(self, other: Vec2<F>) -> Vec2<F>

Performs the - operation.

impl<F: FullFloat> SubAssign<Vec2<F>> for Vec2<F>

fn sub_assign(&mut self, other: Vec2<F>)

Performs the -= operation.

impl<F: FullFloat> From<Vec3<F>> for Vec2<F>

fn from(v: Vec3<F>) -> Vec2<F>

Performs the conversion.

impl From<Vec2<f64>> for Vec2<f32>

fn from(v: Vec2<f64>) -> Vec2<f32>

Performs the conversion.

impl From<Vec2<f32>> for Vec2<f64>

fn from(v: Vec2<f32>) -> Vec2<f64>

Performs the conversion.

impl<F: FullFloat> ApproxEq for Vec2<F>

type Flt = F

fn approx_eq(
    &self,
    other: &Self,
    epsilon: <F as ApproxEq>::Flt,
    ulps: <<F as ApproxEq>::Flt as Ulps>::U
) -> bool

This method tests for self and other values to be approximately equal using two methods: epsilon and ulps. If the values differ by less than the given epsilon, they will be considered equal. If the values differ by more than epsilon, but by less than the given ulps, they will also be considered equal. Otherwise they are unequal.

fn approx_ne(
    &self,
    other: &Self,
    epsilon: Self::Flt,
    ulps: <Self::Flt as Ulps>::U
) -> bool

This method tests for self and other values to be not approximately equal using two methods: epsilon and ulps. If the values differ by less than the given epsilon, they will be considered equal. If the values differ by more than epsilon, but by less than the given ulps, they will also be considered equal. Otherwise they are unequal.

impl<'a, 'b, F: FullFloat> Mul<&'a Vec2<F>> for &'b Mat2<F>

type Output = Vec2<F>

The resulting type after applying the * operator.

fn mul(self, rhs: &Vec2<F>) -> Vec2<F>

Performs the * operation.

impl<'a, 'b, F: FullFloat> Mul<&'a Mat2<F>> for &'a Vec2<F>

type Output = Vec2<F>

The resulting type after applying the * operator.

fn mul(self, rhs: &Mat2<F>) -> Vec2<F>

Performs the * operation.