Struct Vector3 

pub struct Vector3 {
    pub x: f64,
    pub y: f64,
    pub z: f64,
}

A 3D vector with x, y, and z components.

The Vector3 struct represents a point or direction in 3D space.

Examples

use transforms::geometry::Vector3;

let vector = Vector3 { x: 1.0, y: 2.0, z: 3.0 };

assert_eq!(vector.x, 1.0);
assert_eq!(vector.y, 2.0);
assert_eq!(vector.z, 3.0);

Fields

x: f64

y: f64

z: f64

Implementations

impl Vector3

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

Creates a new Vector3 with the given x, y, z coordinates.

Examples

use transforms::geometry::Vector3;
let v = Vector3::new(1.0, 2.0, 3.0);
assert_eq!(v.x, 1.0);
assert_eq!(v.y, 2.0);
assert_eq!(v.z, 3.0);

pub fn zero() -> Self

pub fn unit_x() -> Self

pub fn unit_y() -> Self

pub fn unit_z() -> Self

impl Vector3

pub fn dot(self, other: Self) -> f64

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

Trait Implementations

impl AbsDiffEq for Vector3

type Epsilon = f64

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 AbsDiffEq::abs_diff_eq.

impl Add for Vector3

type Output = Vector3

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Vector3

fn clone(&self) -> Vector3

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vector3

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

Formats the value using the given formatter.

impl Div<f64> for Vector3

type Output = Vector3

The resulting type after applying the / operator.

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

Performs the / operation.

impl Mul<Vector3> for f64

type Output = Vector3

The resulting type after applying the * operator.

fn mul(self, rhs: Vector3) -> Self::Output

Performs the * operation.

impl Mul<f64> for Vector3

type Output = Vector3

The resulting type after applying the * operator.

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

Performs the * operation.

impl PartialEq for Vector3

fn eq(&self, other: &Vector3) -> 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 Vector3

fn partial_cmp(&self, other: &Vector3) -> 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 RelativeEq for Vector3

fn default_max_relative() -> Self::Epsilon

The default relative tolerance for testing values that are far-apart.

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

A test for equality that uses a relative comparison if the values are far apart.

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

The inverse of RelativeEq::relative_eq.

impl Sub for Vector3

type Output = Vector3

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for Vector3

impl StructuralPartialEq for Vector3