Struct GoldenRatio 

pub struct GoldenRatio { /* private fields */ }

Golden ratio sequence for 1D low-discrepancy sampling.

Classic low-discrepancy sequence using the golden ratio (1.618…). Optimal for 1D coverage with the most uniform distribution possible. Excellent for gradient-like data or smooth transitions.

Implementations

impl GoldenRatio

pub fn new(seed: u32) -> Self

Trait Implementations

impl Clone for GoldenRatio

fn clone(&self) -> GoldenRatio

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GoldenRatio

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

Formats the value using the given formatter.

impl Hash for GoldenRatio

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl LinearRng for GoldenRatio

fn new(seed: u32) -> Self

Create a new linear RNG with the given seed.

fn compute(&self, index: u32) -> f32

Compute dither offset for a given index. Returns a value in range [-1, 1] to be scaled by amplitude.

fn dither<T>( &self, value: T, min: T, one: T, dither_amplitude: T, index: u32, ) -> T

where T: DitherFloat, Self: Sized,

Dither a single value.

fn simple_dither<T>(&self, value: T, one: T, index: u32) -> T

where T: DitherFloat + Number + CastableFrom<f32>, Self: Sized,

Simple dither for a single value.

fn dither_slice<T>(&self, values: &mut [T], min: T, one: T, dither_amplitude: T)

where T: DitherFloat + Send + Sync, Self: Sized,

Dither values in a slice (parallel version).

fn simple_dither_slice<T>(&self, values: &mut [T], one: T)

where T: DitherFloat + Number + CastableFrom<f32> + Send + Sync, Self: Sized,

Simple dither for values in a slice (parallel version).

fn dither_iter<T, I>( &self, values: I, min: T, one: T, dither_amplitude: T, ) -> Vec<T>

where T: DitherFloat + Send + Sync, I: IntoIterator<Item = T>, I::IntoIter: Send, Self: Sized,

Dither values from an iterator (parallel version).

fn simple_dither_iter<T, I>(&self, values: I, one: T) -> Vec<T>

where T: DitherFloat + Number + CastableFrom<f32> + Send + Sync, I: IntoIterator<Item = T>, I::IntoIter: Send, Self: Sized,

Simple dither for values from an iterator (parallel version).

fn dither_float<Src, Dest>(&self, value: Src, index: u32) -> Dest

where Src: DitherFloatConversion<Dest> + DitherFloat + CastableFrom<f64>, Self: Sized,

Dither a float value when converting to lower precision.

fn dither_float_slice<Src, Dest>(&self, values: &[Src]) -> Vec<Dest>

where Src: DitherFloatConversion<Dest> + DitherFloat + CastableFrom<f64> + Copy + Send + Sync, Dest: Send, Self: Sized,

Dither float values in a slice when converting to lower precision (parallel version).

fn dither_float_iter<Src, Dest, I>(&self, values: I) -> Vec<Dest>

where Src: DitherFloatConversion<Dest> + DitherFloat + CastableFrom<f64> + Send + Sync, Dest: Send, I: IntoIterator<Item = Src>, I::IntoIter: Send, Self: Sized,

Dither float values from an iterator when converting to lower precision (parallel version).

impl PartialEq for GoldenRatio

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

impl Eq for GoldenRatio

impl StructuralPartialEq for GoldenRatio