Struct Point 

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

Point in space (1D, 2D, or 3D)

Fields

x: f64

x-coordinate

y: f64

y-coordinate (0 for 1D)

z: f64

z-coordinate (0 for 1D/2D)

Implementations

impl Point

pub fn new_1d(x: f64) -> Point

Create 1D point

pub fn new_2d(x: f64, y: f64) -> Point

Create 2D point

pub fn new_3d(x: f64, y: f64, z: f64) -> Point

Create 3D point

pub fn from_polar(r: f64, theta: f64) -> Point

Polar coordinates (r, θ) for 2D

pub fn from_spherical(r: f64, theta: f64, phi: f64) -> Point

Spherical coordinates (r, θ, φ) for 3D θ = polar angle from z-axis φ = azimuthal angle in xy-plane

pub fn radius(&self) -> f64

Distance from origin

pub fn theta_2d(&self) -> f64

Polar angle (2D) - angle from positive x-axis

pub fn theta_3d(&self) -> f64

Spherical polar angle (3D, from z-axis)

pub fn phi_3d(&self) -> f64

Spherical azimuthal angle (3D)

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

Distance to another point

Trait Implementations

impl Clone for Point

fn clone(&self) -> Point

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Point

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

Formats the value using the given formatter.

impl Default for Point

fn default() -> Point

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Point

fn deserialize<__D>( __deserializer: __D, ) -> Result<Point, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Point

fn eq(&self, other: &Point) -> 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 Serialize for Point

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Point

impl StructuralPartialEq for Point