Struct SobolSequence 

pub struct SobolSequence { /* private fields */ }

Multi-dimensional Sobol sequence (Bratley-Fox 1988 starter set, dimensions 1–6). For higher-dimensional uses, switch to a Joe-Kuo D6 direction-number table (out of scope here).

Examples

use vrd::quasirandom::SobolSequence;

let mut s = SobolSequence::new(2);
let p = s.next_point::<2>();
assert!(p[0] >= 0.0 && p[0] < 1.0);

Implementations

impl SobolSequence

pub fn new(d: usize) -> Self

Builds a d-dimensional Sobol sequence. Panics if d is 0 or exceeds SOBOL_MAX_DIM.

pub fn skip(&mut self, n: u64)

Skips forward by n points.

pub fn next_point<const D: usize>(&mut self) -> [f64; D]

Returns the next D-dimensional point.

pub fn next_point_vec(&mut self) -> Vec<f64>

Returns the next point as an allocated Vec. Requires alloc.

pub fn dimensions(&self) -> usize

Returns the dimension count.

Trait Implementations

impl Clone for SobolSequence

fn clone(&self) -> SobolSequence

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SobolSequence

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

Formats the value using the given formatter.

impl Copy for SobolSequence