Struct Vec2

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

A 2-element vector

Fields

x: F

y: F

Implementations

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> 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> 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 for Vec2<F>

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

Performs the += operation.

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<F: Clone> Clone for Vec2<F>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<F: Debug> Debug for Vec2<F>

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

Formats the value using the given formatter.

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

fn default() -> Vec2<F>

Returns the “default value” for a type.

impl<'de, F> Deserialize<'de> for Vec2<F>

where F: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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> From<Direction2<F>> for Vec2<F>

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

impl<F: Hash> Hash for Vec2<F>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

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<'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.

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<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 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> 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: PartialEq> PartialEq for Vec2<F>

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<F> Serialize for Vec2<F>

where F: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

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> 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 for Vec2<F>

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

Performs the -= operation.

impl<F: Copy> Copy for Vec2<F>

impl<F: Eq> Eq for Vec2<F>

impl<F> StructuralPartialEq for Vec2<F>