Struct glam::f32::Vec2

#[repr(C)]
pub struct Vec2(_, _);

Methods

impl Vec2

pub fn transform_mat2(self, rhs: &Mat2) -> Self

Multiplies a 2x2 matrix and a 2D vector. Multiplication order is as follows: world_direction = local_direction.transform_mat3(local_to_world)

impl Vec2

pub fn transform_mat3(self, rhs: &Mat3) -> Self

Multiplies a 3x3 matrix and a 2D point. Multiplication order is as follows: world_position = local_position.transform_mat3(local_to_world)

pub fn rotate_mat3(self, rhs: &Mat3) -> Self

Multiplies a 2x2 matrix and a 2D direction vector. Translation is not applied. Multiplication order is as follows: world_direction = local_direction.transform_mat4(local_to_world)

impl Vec2

pub fn zero() -> Vec2

pub fn one() -> Vec2

pub fn new(x: f32, y: f32) -> Vec2

pub fn unit_x() -> Vec2

pub fn unit_y() -> Vec2

pub fn splat(v: f32) -> Vec2

pub fn extend(self, z: f32) -> Vec3

pub fn x(self) -> f32

pub fn y(self) -> f32

pub fn set_x(&mut self, x: f32)

pub fn set_y(&mut self, y: f32)

pub fn dot(self, rhs: Vec2) -> f32

pub fn length(self) -> f32

pub fn length_squared(self) -> f32

pub fn normalize(self) -> Vec2

pub fn min(self, rhs: Vec2) -> Vec2

pub fn max(self, rhs: Vec2) -> Vec2

pub fn min_element(self) -> f32

pub fn max_element(self) -> f32

pub fn cmpeq(self, rhs: Vec2) -> Vec2b

pub fn cmpne(self, rhs: Vec2) -> Vec2b

pub fn cmpge(self, rhs: Vec2) -> Vec2b

pub fn cmpgt(self, rhs: Vec2) -> Vec2b

pub fn cmple(self, rhs: Vec2) -> Vec2b

pub fn cmplt(self, rhs: Vec2) -> Vec2b

pub fn sign(self) -> Self

pub fn reciprocal(self) -> Self

pub fn lerp(self, rhs: Self, s: f32) -> Self

Trait Implementations

impl PartialEq<Vec2> for Vec2

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

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

fn ne(&self, other: &Vec2) -> bool

This method tests for !=.

impl AsRef<[f32; 2]> for Vec2

fn as_ref(&self) -> &[f32; 2]

Performs the conversion.

impl From<(f32, f32)> for Vec2

fn from(t: (f32, f32)) -> Self

Performs the conversion.

impl<'_> From<&'_ (f32, f32)> for Vec2

fn from(t: &(f32, f32)) -> Self

Performs the conversion.

impl From<Vec2> for (f32, f32)

fn from(v: Vec2) -> Self

Performs the conversion.

impl<'_> From<&'_ Vec2> for (f32, f32)

fn from(v: &Vec2) -> Self

Performs the conversion.

impl From<[f32; 2]> for Vec2

fn from(a: [f32; 2]) -> Self

Performs the conversion.

impl<'_> From<&'_ [f32; 2]> for Vec2

fn from(a: &[f32; 2]) -> Self

Performs the conversion.

impl From<Vec2> for [f32; 2]

fn from(v: Vec2) -> Self

Performs the conversion.

impl<'_> From<&'_ Vec2> for [f32; 2]

fn from(v: &Vec2) -> Self

Performs the conversion.

impl Clone for Vec2

fn clone(&self) -> Vec2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Vec2

fn default() -> Vec2

Returns the "default value" for a type.

impl Copy for Vec2

impl PartialOrd<Vec2> for Vec2

fn partial_cmp(&self, other: &Vec2) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Vec2) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Vec2) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Vec2) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Vec2) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl AsMut<[f32; 2]> for Vec2

fn as_mut(&mut self) -> &mut [f32; 2]

Performs the conversion.

impl Debug for Vec2

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

Formats the value using the given formatter.

impl Display for Vec2

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

Formats the value using the given formatter.

impl Add<Vec2> for Vec2

type Output = Vec2

The resulting type after applying the + operator.

fn add(self, rhs: Vec2) -> Vec2

Performs the + operation.

impl Sub<Vec2> for Vec2

type Output = Vec2

The resulting type after applying the - operator.

fn sub(self, rhs: Vec2) -> Vec2

Performs the - operation.

impl Mul<Mat2> for Vec2

type Output = Vec2

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Vec2> for Vec2

type Output = Vec2

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<f32> for Vec2

type Output = Vec2

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> Vec2

Performs the * operation.

impl Mul<Vec2> for f32

type Output = Vec2

The resulting type after applying the * operator.

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

Performs the * operation.

impl Div<Vec2> for Vec2

type Output = Vec2

The resulting type after applying the / operator.

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

Performs the / operation.

impl Div<f32> for Vec2

type Output = Vec2

The resulting type after applying the / operator.

fn div(self, rhs: f32) -> Vec2

Performs the / operation.

impl Neg for Vec2

type Output = Vec2

The resulting type after applying the - operator.

fn neg(self) -> Vec2

Performs the unary - operation.

impl AddAssign<Vec2> for Vec2

fn add_assign(&mut self, rhs: Vec2)

Performs the += operation.

impl SubAssign<Vec2> for Vec2

fn sub_assign(&mut self, rhs: Vec2)

Performs the -= operation.

impl MulAssign<Vec2> for Vec2

fn mul_assign(&mut self, rhs: Vec2)

Performs the *= operation.

impl MulAssign<f32> for Vec2

fn mul_assign(&mut self, rhs: f32)

Performs the *= operation.

impl DivAssign<Vec2> for Vec2

fn div_assign(&mut self, rhs: Vec2)

Performs the /= operation.

impl DivAssign<f32> for Vec2

fn div_assign(&mut self, rhs: f32)

Performs the /= operation.

impl Distribution<Vec2> for Standard

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> Vec2

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(&'a self, rng: &'a mut R) -> DistIter<'a, Self, R, T> where
    R: Rng, 

Create an iterator that generates random values of T, using rng as the source of randomness.

impl AbsDiffEq<Vec2> for Vec2

type Epsilon = <f32 as AbsDiffEq>::Epsilon

Used for specifying relative comparisons.

fn default_epsilon() -> Self::Epsilon

The default tolerance to use when testing values that are close together.

fn abs_diff_eq(&self, other: &Self, epsilon: Self::Epsilon) -> bool

A test for equality that uses the absolute difference to compute the approximate equality of two numbers.

fn abs_diff_ne(&self, other: &Rhs, epsilon: Self::Epsilon) -> bool

The inverse of ApproxEq::abs_diff_eq.

impl UlpsEq<Vec2> for Vec2

fn default_max_ulps() -> u32

The default ULPs to tolerate when testing values that are far-apart.

fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool

A test for equality that uses units in the last place (ULP) if the values are far apart.

fn ulps_ne(&self, other: &Rhs, epsilon: Self::Epsilon, max_ulps: u32) -> bool

The inverse of ApproxEq::ulps_eq.

impl Serialize for Vec2

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

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

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.