Struct Vec3 

pub struct Vec3(/* private fields */);

Color and position values are stored as floats Colors are actually written to memory as bytes (0->255)

Implementations

impl Vec3

pub const fn new(x: f64, y: f64, z: f64) -> Self

pub const fn new_with_tuple(tuple: (f64, f64, f64)) -> Self

pub const fn new_with_array(array: [f64; 3]) -> Self

pub const fn splat(value: f64) -> Self

pub fn to_f64_array(&self) -> [f64; 3]

pub fn to_f32_array(&self) -> [f32; 3]

pub const fn x(&self) -> f64

pub const fn y(&self) -> f64

pub const fn z(&self) -> f64

pub const fn r(&self) -> f64

pub const fn g(&self) -> f64

pub const fn b(&self) -> f64

pub fn length(&self) -> f64

pub fn length_squared(&self) -> f64

pub fn dot(a: impl Into<Vec3>, b: impl Into<Vec3>) -> f64

pub fn cross(a: impl Into<Vec3>, b: impl Into<Vec3>) -> Vec3

pub fn normalize(self: Vec3) -> Vec3

pub fn map_to_color_range(&self) -> Vec3

from (-1, 1) to (0, 1)

pub fn random_with_range(min: f64, max: f64) -> Self

pub fn random_point_in_unit_sphere() -> Vec3

INSIDE the unit sphere

pub fn random_unit_vector() -> Vec3

along the EDGE of the unit sphere

pub fn is_near_zero(&self) -> bool

Trait Implementations

impl Add<&Vec3> for &Vec3

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: &Vec3) -> Self::Output

Performs the + operation.

impl Add<&Vec3> for &f64

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: &Vec3) -> Self::Output

Performs the + operation.

impl Add<&Vec3> for f64

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: &Vec3) -> Self::Output

Performs the + operation.

impl Add<&f64> for &Vec3

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: &f64) -> Self::Output

Performs the + operation.

impl Add<&f64> for Vec3

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: &f64) -> Self::Output

Performs the + operation.

impl<V: Into<Vec3>> Add<V> for Vec3

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: V) -> Self::Output

Performs the + operation.

impl Add<Vec3> for &Vec3

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: Vec3) -> Self::Output

Performs the + operation.

impl Add<Vec3> for &f64

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: Vec3) -> Self::Output

Performs the + operation.

impl Add<Vec3> for f64

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: Vec3) -> Self::Output

Performs the + operation.

impl Add<f64> for &Vec3

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: f64) -> Self::Output

Performs the + operation.

impl Add<f64> for Vec3

type Output = Vec3

The resulting type after applying the + operator.

fn add(self, rhs: f64) -> Self::Output

Performs the + operation.

impl AddAssign<f64> for Vec3

fn add_assign(&mut self, rhs: f64)

Performs the += operation.

impl AddAssign for Vec3

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for Vec3

fn clone(&self) -> Vec3

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vec3

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

Formats the value using the given formatter.

impl Default for Vec3

fn default() -> Vec3

Returns the “default value” for a type.

impl Div<&Vec3> for &Vec3

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: &Vec3) -> Self::Output

Performs the / operation.

impl Div<&Vec3> for &f64

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: &Vec3) -> Self::Output

Performs the / operation.

impl Div<&Vec3> for Vec3

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: &Vec3) -> Self::Output

Performs the / operation.

impl Div<&Vec3> for f64

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: &Vec3) -> Self::Output

Performs the / operation.

impl Div<&f64> for &Vec3

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: &f64) -> Self::Output

Performs the / operation.

impl Div<&f64> for Vec3

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: &f64) -> Self::Output

Performs the / operation.

impl Div<Vec3> for &Vec3

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: Vec3) -> Self::Output

Performs the / operation.

impl Div<Vec3> for &f64

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: Vec3) -> Self::Output

Performs the / operation.

impl Div<Vec3> for f64

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: Vec3) -> Self::Output

Performs the / operation.

impl Div<f64> for &Vec3

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: f64) -> Self::Output

Performs the / operation.

impl Div<f64> for Vec3

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: f64) -> Self::Output

Performs the / operation.

impl Div for Vec3

type Output = Vec3

The resulting type after applying the / operator.

fn div(self, rhs: Vec3) -> Self::Output

Performs the / operation.

impl DivAssign<f64> for Vec3

fn div_assign(&mut self, rhs: f64)

Performs the /= operation.

impl DivAssign for Vec3

fn div_assign(&mut self, rhs: Vec3)

Performs the /= operation.

impl From<&Matrix4x4> for Vec3

fn from(m4: &Matrix4x4) -> Self

Converts to this type from the input type.

impl From<&Vec3> for [f32; 3]

fn from(vec3: &Vec3) -> Self

Converts to this type from the input type.

impl From<&Vec3> for [f64; 3]

fn from(vec3: &Vec3) -> Self

Converts to this type from the input type.

impl From<&Vec3> for Matrix4x4

fn from(vec3: &Vec3) -> Self

Converts to this type from the input type.

impl From<&Vec3> for Vec3

fn from(vec3: &Vec3) -> Self

Converts to this type from the input type.

impl From<Matrix4x4> for Vec3

fn from(m4: Matrix4x4) -> Self

Converts to this type from the input type.

impl From<Vec3> for [f32; 3]

fn from(vec3: Vec3) -> Self

Converts to this type from the input type.

impl From<Vec3> for [f64; 3]

fn from(vec3: Vec3) -> Self

Converts to this type from the input type.

impl From<Vec3> for (f64, f64, f64)

fn from(vec3: Vec3) -> Self

Converts to this type from the input type.

impl From<Vec3> for Matrix4x4

fn from(vec3: Vec3) -> Self

Converts to this type from the input type.

impl Mul<&Vec3> for &Vec3

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: &Vec3) -> Self::Output

Performs the * operation.

impl Mul<&Vec3> for &f64

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: &Vec3) -> Self::Output

Performs the * operation.

impl Mul<&Vec3> for Vec3

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: &Vec3) -> Self::Output

Performs the * operation.

impl Mul<&Vec3> for f64

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: &Vec3) -> Self::Output

Performs the * operation.

impl Mul<&f64> for &Vec3

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: &f64) -> Self::Output

Performs the * operation.

impl Mul<&f64> for Vec3

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: &f64) -> Self::Output

Performs the * operation.

impl Mul<Vec3> for &Vec3

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: Vec3) -> Self::Output

Performs the * operation.

impl Mul<Vec3> for &f64

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: Vec3) -> Self::Output

Performs the * operation.

impl Mul<Vec3> for f64

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: Vec3) -> Self::Output

Performs the * operation.

impl Mul<f64> for &Vec3

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> Self::Output

Performs the * operation.

impl Mul<f64> for Vec3

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> Self::Output

Performs the * operation.

impl Mul for Vec3

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl MulAssign<f64> for Vec3

fn mul_assign(&mut self, rhs: f64)

Performs the *= operation.

impl MulAssign for Vec3

fn mul_assign(&mut self, rhs: Vec3)

Performs the *= operation.

impl Neg for Vec3

type Output = Vec3

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl PartialEq for Vec3

fn eq(&self, other: &Vec3) -> 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 PartialOrd for Vec3

fn partial_cmp(&self, other: &Vec3) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Sub<&Vec3> for &Vec3

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: &Vec3) -> Self::Output

Performs the - operation.

impl Sub<&Vec3> for &f64

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: &Vec3) -> Self::Output

Performs the - operation.

impl Sub<&Vec3> for Vec3

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: &Vec3) -> Self::Output

Performs the - operation.

impl Sub<&Vec3> for f64

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: &Vec3) -> Self::Output

Performs the - operation.

impl Sub<&f64> for &Vec3

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: &f64) -> Self::Output

Performs the - operation.

impl Sub<&f64> for Vec3

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: &f64) -> Self::Output

Performs the - operation.

impl Sub<Vec3> for &Vec3

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: Vec3) -> Self::Output

Performs the - operation.

impl Sub<Vec3> for &f64

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: Vec3) -> Self::Output

Performs the - operation.

impl Sub<Vec3> for f64

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: Vec3) -> Self::Output

Performs the - operation.

impl Sub<f64> for &Vec3

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: f64) -> Self::Output

Performs the - operation.

impl Sub<f64> for Vec3

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: f64) -> Self::Output

Performs the - operation.

impl Sub for Vec3

type Output = Vec3

The resulting type after applying the - operator.

fn sub(self, rhs: Vec3) -> Self::Output

Performs the - operation.

impl SubAssign<f64> for Vec3

fn sub_assign(&mut self, rhs: f64)

Performs the -= operation.

impl SubAssign for Vec3

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Copy for Vec3

impl StructuralPartialEq for Vec3