Struct matriarch::Vec4

pub struct Vec4 {
    pub x: f32,
    pub y: f32,
    pub z: f32,
    pub w: f32,
}

A 4D Vector with elements x, y, z, and w

Fields

x: f32

y: f32

z: f32

w: f32

Methods

impl Vec4

pub fn new() -> Vec4

Returns a new Vec4 at [0, 0, 0, 0].

pub fn new_from_values(x: &f32, y: &f32, z: &f32, w: &f32) -> Vec4

Returns a new Vec4 using the given values for x, y, z, and w.

pub fn new_from_array(input: &[f32; 4]) -> Vec4

Returns a new Vec4 using the 0, 1, 2, and 3 indices of the given array, where [0] -> x, [1] -> y, [2] -> z, and [3] -> w.

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

Returns an array of the Vec4's x, y, z, and w values where x -> [0], y -> [1], z -> [2], and w -> [3].

pub fn length(&self) -> f32

Returns the length of the Vec4.

Trait Implementations

impl Mul<Vec4> for Mat4

type Output = Vec4

The resulting type after applying the * operator.

fn mul(self, vec4: Vec4) -> Vec4

Performs the * operation.

impl Clone for Vec4

fn clone(&self) -> Vec4

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Vec4

impl Debug for Vec4

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

Formats the value using the given formatter.

impl Default for Vec4

fn default() -> Vec4

Returns the "default value" for a type.

impl PartialEq for Vec4

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

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

fn ne(&self, other: &Vec4) -> bool

This method tests for !=.

impl Add<Vec4> for Vec4

type Output = Vec4

The resulting type after applying the + operator.

fn add(self, other_vec4: Vec4) -> Vec4

Adds one Vec4 to another Vec4 and returns a new Vec4.

impl AddAssign for Vec4

fn add_assign(&mut self, other_vec4: Vec4)

Adds one Vec4 to another Vec4 and re-assigns the first Vec4 to the new Vec4.

impl Mul<Vec4> for f32

type Output = Vec4

The resulting type after applying the * operator.

fn mul(self, other_vec4: Vec4) -> Vec4

Multiplise a scalar value by a Vec4 and returns a Vec4.

impl Mul<Vec4> for Vec4

type Output = f32

The resulting type after applying the * operator.

fn mul(self, other_vec4: Vec4) -> f32

Returns the dot product of 2 Vec4s, which is a scalar floating point.

impl Neg for Vec4

type Output = Vec4

The resulting type after applying the - operator.

fn neg(self) -> Vec4

Negates the values of Vec4, which in turn negates the Vec4.

impl Sub<Vec4> for Vec4

type Output = Vec4

The resulting type after applying the - operator.

fn sub(self, other_vec4: Vec4) -> Vec4

Subtracts one Vec4 from another Vec4 and returns a new Vec4.

impl SubAssign for Vec4

fn sub_assign(&mut self, other_vec4: Vec4)

Subtracts one Vec4 from another Vec4 and re-assigns the first Vec4 to the new Vec4.