Struct Vec4 

#[repr(C, align(16))]
pub struct Vec4 {
    pub x: f32,
    pub y: f32,
    pub z: f32,
    pub w: f32,
}

Fields

x: f32

y: f32

z: f32

w: f32

Implementations

impl Vec4

pub const ZERO: Vec4

pub const ONE: Vec4

pub const fn new(x: f32, y: f32, z: f32, w: f32) -> Self

pub fn length(self) -> f32

pub fn length_squared(self) -> f32

pub fn normalize(self) -> Self

pub fn normalize_fast(self) -> Self

Normalize using rsqrt approximation. Less accurate than normalize() but faster; uses SIMD when the feature is on.

pub fn dot(self, other: Self) -> f32

pub fn lerp(self, other: Self, t: f32) -> Self

pub fn min(self, other: Self) -> Self

pub fn max(self, other: Self) -> Self

pub fn splat(value: f32) -> Self

All components set to the same value.

pub fn abs(self) -> Self

Component-wise absolute value

pub fn recip(self) -> Self

Component-wise reciprocal

pub fn signum(self) -> Self

Component-wise signum

pub fn min_element(self) -> f32

Minimum element

pub fn max_element(self) -> f32

Maximum element

pub fn clamp(self, min: Self, max: Self) -> Self

Component-wise clamp

pub fn truncate(self) -> Vec3

Truncate to Vec3 (drop w component)

pub fn is_finite(self) -> bool

Check if all components are finite

pub fn is_nan(self) -> bool

Check if any component is NaN

pub fn abs_diff_eq(self, other: Self, epsilon: f32) -> bool

Approximate equality with epsilon

pub fn from_array(a: [f32; 4]) -> Self

Create from array

pub fn to_array(self) -> [f32; 4]

Convert to array

pub fn from_slice(slice: &[f32]) -> Option<Self>

Create from slice, returns None if slice is too short

pub fn write_to_slice(self, slice: &mut [f32])

Write to slice, panics if slice is too short

pub fn as_array(&self) -> &[f32; 4]

Get reference to underlying array

pub fn as_array_mut(&mut self) -> &mut [f32; 4]

Get mutable reference to underlying array

Trait Implementations

impl Add for Vec4

type Output = Vec4

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self

Performs the + operation.

impl AsMut<[f32; 4]> for Vec4

fn as_mut(&mut self) -> &mut [f32; 4]

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<[f32; 4]> for Vec4

fn as_ref(&self) -> &[f32; 4]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Vec4

fn clone(&self) -> Vec4

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vec4

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

Formats the value using the given formatter.

impl Div<f32> for Vec4

type Output = Vec4

The resulting type after applying the / operator.

fn div(self, scalar: f32) -> Self

Performs the / operation.

impl Div for Vec4

type Output = Vec4

The resulting type after applying the / operator.

fn div(self, other: Self) -> Self

Performs the / operation.

impl From<Vec4> for IVec4

fn from(v: Vec4) -> Self

Converts to this type from the input type.

impl Mul<Vec4> for Mat4

type Output = Vec4

The resulting type after applying the * operator.

fn mul(self, other: Vec4) -> Vec4

Performs the * operation.

impl Mul<Vec4> for f32

type Output = Vec4

The resulting type after applying the * operator.

fn mul(self, vec: Vec4) -> Vec4

Performs the * operation.

impl Mul<f32> for Vec4

type Output = Vec4

The resulting type after applying the * operator.

fn mul(self, scalar: f32) -> Self

Performs the * operation.

impl Mul for Vec4

type Output = Vec4

The resulting type after applying the * operator.

fn mul(self, other: Self) -> Self

Performs the * operation.

impl Neg for Vec4

type Output = Vec4

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl PartialEq for Vec4

fn eq(&self, other: &Vec4) -> 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 Sub for Vec4

type Output = Vec4

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self

Performs the - operation.

impl Vec4Swizzles for Vec4

fn x(self) -> f32

fn y(self) -> f32

fn z(self) -> f32

fn w(self) -> f32

fn xx(self) -> Vec2

fn xy(self) -> Vec2

fn xz(self) -> Vec2

fn xw(self) -> Vec2

fn yx(self) -> Vec2

fn yy(self) -> Vec2

fn yz(self) -> Vec2

fn yw(self) -> Vec2

fn zx(self) -> Vec2

fn zy(self) -> Vec2

fn zz(self) -> Vec2

fn zw(self) -> Vec2

fn wx(self) -> Vec2

fn wy(self) -> Vec2

fn wz(self) -> Vec2

fn ww(self) -> Vec2

fn xyz(self) -> Vec3

fn xyw(self) -> Vec3

fn xzy(self) -> Vec3

fn xzw(self) -> Vec3

fn xwy(self) -> Vec3

fn xwz(self) -> Vec3

fn yxz(self) -> Vec3

fn yxw(self) -> Vec3

fn yzx(self) -> Vec3

fn yzw(self) -> Vec3

fn ywx(self) -> Vec3

fn ywz(self) -> Vec3

fn zxy(self) -> Vec3

fn zxw(self) -> Vec3

fn zyx(self) -> Vec3

fn zyw(self) -> Vec3

fn zwx(self) -> Vec3

fn zwy(self) -> Vec3

fn wxy(self) -> Vec3

fn wxz(self) -> Vec3

fn wyx(self) -> Vec3

fn wyz(self) -> Vec3

fn wzx(self) -> Vec3

fn wzy(self) -> Vec3

fn xyzw(self) -> Vec4

fn xywz(self) -> Vec4

fn xzyw(self) -> Vec4

fn xzwy(self) -> Vec4

fn xwyz(self) -> Vec4

fn xwzy(self) -> Vec4

fn yxzw(self) -> Vec4

fn yxwz(self) -> Vec4

fn yzxw(self) -> Vec4

fn yzwx(self) -> Vec4

fn ywxz(self) -> Vec4

fn ywzx(self) -> Vec4

fn zxyw(self) -> Vec4

fn zxwy(self) -> Vec4

fn zyxw(self) -> Vec4

fn zywx(self) -> Vec4

fn zwxy(self) -> Vec4

fn zwyx(self) -> Vec4

fn wxyz(self) -> Vec4

fn wxzy(self) -> Vec4

fn wyxz(self) -> Vec4

fn wyzx(self) -> Vec4

fn wzxy(self) -> Vec4

fn wzyx(self) -> Vec4

impl Copy for Vec4

impl StructuralPartialEq for Vec4