Struct rustracer::material::DiffuseBRDF

pub struct DiffuseBRDF {
    pub pigment: Pigment,
}

A class representing an ideal diffuse BRDF (also called “Lambertian”).

Fields

pigment: Pigment

A generic pigment that implement GetColor.

Trait Implementations

impl Clone for DiffuseBRDF

fn clone(&self) -> DiffuseBRDF

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DiffuseBRDF

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

Formats the value using the given formatter.

impl Default for DiffuseBRDF

fn default() -> Self

Returns the “default value” for a type.

impl Eval for DiffuseBRDF

fn eval( &self, _normal: Normal, _in_dir: Vector, _out_dir: Vector, uv: Vector2D ) -> Color

impl GetColor for DiffuseBRDF

fn get_color(&self, uv: Vector2D) -> Color

impl ScatterRay for DiffuseBRDF

fn scatter_ray( &self, pcg: (f32, f32), _incoming_dir: Vector, interaction_point: Point, normal: Normal, depth: u32 ) -> Ray

Random scattering on semi-sphere using two f32 that will be generated by Pcg random generator.