Struct rs_pbrt::core::reflection::FresnelBlend

pub struct FresnelBlend {
    pub rd: Spectrum,
    pub rs: Spectrum,
    pub distribution: Option<MicrofacetDistribution>,
    pub sc_opt: Option<Spectrum>,
}

Fields

rd: Spectrum

rs: Spectrum

distribution: Option<MicrofacetDistribution>

sc_opt: Option<Spectrum>

Implementations

impl FresnelBlend

pub fn new( rd: Spectrum, rs: Spectrum, distribution: Option<MicrofacetDistribution>, sc_opt: Option<Spectrum> ) -> Self

pub fn schlick_fresnel(&self, cos_theta: Float) -> Spectrum

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

pub fn sample_f( &self, wo: &Vector3f, wi: &mut Vector3f, u_orig: &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 FresnelBlend

fn clone(&self) -> FresnelBlend

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for FresnelBlend