Raytracer::Materials::Lambertian Class Reference

Inheritance diagram for Raytracer::Materials::Lambertian:

Public Member Functions
	Lambertian (const Utils::Color &albedo)
	Construct a new Lambertian object.
	Lambertian (std::shared_ptr< Interfaces::ITexture > texture)
	Construct a new Lambertian object.
bool	scatter (const Core::Ray &ray, const Core::Payload &payload, Utils::Color &attenuation, Core::Ray &scattered) const override
	Scatter the ray with the Lambertian material.
Utils::Color	emitted (double u, double v, const Utils::Point3 &point) const override
	Emitted light of the Lambertian material.

Constructor & Destructor Documentation

Lambertian() [1/2]

Raytracer::Materials::Lambertian::Lambertian

(

const Utils::Color &

albedo

)

Construct a new Lambertian object.

This function constructs a new Lambertian object with the given albedo. The Lambertian material scatters light with the given albedo.

Parameters

albedo

The albedo of the Lambertian material.

Returns

A new Lambertian object.

Lambertian() [2/2]

Raytracer::Materials::Lambertian::Lambertian

(

std::shared_ptr< Interfaces::ITexture >

texture

)

Construct a new Lambertian object.

This function constructs a new Lambertian object with the given texture. The Lambertian material scatters light with the given texture.

Parameters

texture

The texture of the Lambertian material.

Returns

A new Lambertian object.

Member Function Documentation

emitted()

Raytracer::Utils::Color Raytracer::Materials::Lambertian::emitted ( double u, double v, const Utils::Point3 & point ) const

overridevirtual

Emitted light of the Lambertian material.

This function returns the emitted light of the Lambertian material. The function returns the emitted light of the material at the given point.

Parameters

u	The u coordinate of the texture.
v	The v coordinate of the texture.
point	The point to get the emitted light from.

Returns

The emitted light of the material.

Implements Raytracer::Interfaces::IMaterial.

scatter()

bool Raytracer::Materials::Lambertian::scatter ( const Core::Ray & ray, const Core::Payload & payload, Utils::Color & attenuation, Core::Ray & scattered ) const

overridevirtual

Scatter the ray with the Lambertian material.

This function scatters the ray with the Lambertian material. The function returns true if the ray is scattered. The function returns false if the ray is not scattered. The function updates the attenuation and scattered ray.

Parameters

ray	The ray to scatter.
payload	The payload of the ray.
attenuation	The attenuation of the ray.
scattered	The scattered ray.

Returns

true if the ray is scattered, false otherwise.

Implements Raytracer::Interfaces::IMaterial.

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The documentation for this class was generated from the following files:

• /Users/javii/Code/raytracer/include/materials/Lambertian.hpp
• /Users/javii/Code/raytracer/sources/materials/Lambertian.cpp