Trait pbrt::core::reflection::Fresnel

pub trait Fresnel {
    fn evaluate(&self, cos_theta_i: Float) -> Spectrum;
}

Required Methods

fn evaluate(&self, cos_theta_i: Float) -> Spectrum

Implementors

impl Fresnel for FresnelConductor

fn evaluate(&self, cos_theta_i: Float) -> Spectrum

impl Fresnel for FresnelDielectric

fn evaluate(&self, cos_theta_i: Float) -> Spectrum

impl Fresnel for FresnelNoOp

fn evaluate(&self, _cos_theta_i: Float) -> Spectrum