Struct Point3D 

pub struct Point3D {
    pub x: f64,
    pub y: f64,
    pub z: f64,
}

A point in 3D Cartesian space.

Fields

x: f64

y: f64

z: f64

Implementations

impl Point3D

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

Create a new point.

pub fn zero() -> Self

The origin.

pub fn distance_to(&self, other: &Point3D) -> f64

Euclidean distance to another point.

pub fn dot(&self, other: &Point3D) -> f64

Dot product.

pub fn cross(&self, other: &Point3D) -> Point3D

Cross product.

pub fn norm(&self) -> f64

Vector magnitude.

pub fn normalize(&self) -> Point3D

Unit vector in the same direction, or zero if magnitude is zero.

pub fn add(&self, other: &Point3D) -> Point3D

Vector addition.

pub fn sub(&self, other: &Point3D) -> Point3D

Vector subtraction.

pub fn scale(&self, s: f64) -> Point3D

Scalar multiplication.

Trait Implementations

impl Clone for Point3D

fn clone(&self) -> Point3D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Point3D

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

Formats the value using the given formatter.

impl PartialEq for Point3D

fn eq(&self, other: &Point3D) -> 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 Copy for Point3D

impl StructuralPartialEq for Point3D