Struct rs_pbrt::core::reflection::OrenNayar

pub struct OrenNayar {
    pub r: Spectrum,
    pub a: Float,
    pub b: Float,
    pub sc_opt: Option<Spectrum>,
}

Fields

r: Spectrum

a: Float

b: Float

sc_opt: Option<Spectrum>

Implementations

impl OrenNayar

pub fn new(r: Spectrum, sigma: Float, sc_opt: Option<Spectrum>) -> Self

pub fn f(&self, wo: &Vector3f, wi: &Vector3f) -> Spectrum

pub fn sample_f( &self, wo: &Vector3f, wi: &mut Vector3f, u: &Point2f, pdf: &mut Float, _sampled_type: &mut u8 ) -> Spectrum

pub fn pdf(&self, wo: &Vector3f, wi: &Vector3f) -> Float

pub fn get_type(&self) -> u8

Trait Implementations

impl Clone for OrenNayar

fn clone(&self) -> OrenNayar

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for OrenNayar