Struct rs_pbrt::core::sampling::Distribution1D

pub struct Distribution1D {
    pub func: Vec<Float>,
    pub cdf: Vec<Float>,
    pub func_int: Float,
}

Fields

func: Vec<Float>

cdf: Vec<Float>

func_int: Float

Implementations

impl Distribution1D

pub fn new(f: Vec<Float>) -> Self

pub fn count(&self) -> usize

pub fn sample_continuous( &self, u: Float, pdf: Option<&mut Float>, off: Option<&mut usize> ) -> Float

pub fn sample_discrete(&self, u: Float, pdf: Option<&mut Float>) -> usize

pub fn discrete_pdf(&self, index: usize) -> Float

Trait Implementations

impl Clone for Distribution1D

fn clone(&self) -> Distribution1D

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Distribution1D

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

Formats the value using the given formatter.

impl Default for Distribution1D

fn default() -> Distribution1D

Returns the “default value” for a type.