Struct Ball 

pub struct Ball {
    pub radius: PositiveReal,
}

A uniform distribution of all points inside or on a sphere with radius r.

Example

use hoomd_vector::{Cartesian, distribution::Ball};
use rand::{Rng, SeedableRng, distr::Distribution, rngs::StdRng};

let mut rng = StdRng::seed_from_u64(1);

let r = 5.0;
let ball = Ball {
    radius: r.try_into()?,
};
let v: Cartesian<3> = ball.sample(&mut rng);

Fields

radius: PositiveReal

The radius of the ball ([length]).

Trait Implementations

impl Clone for Ball

fn clone(&self) -> Ball

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ball

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Ball

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<const N: usize> Distribution<Cartesian<N>> for Ball

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> Cartesian<N>

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(self, rng: R) -> Iter<Self, R, T>

where R: Rng, Self: Sized,

Create an iterator that generates random values of T, using rng as the source of randomness.

fn map<F, S>(self, func: F) -> Map<Self, F, T, S>

where F: Fn(T) -> S, Self: Sized,

Map sampled values to type S

impl PartialEq for Ball

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Ball