rcrt::LightMaterial Class Reference

#include <LightMaterial.h>

Inheritance diagram for rcrt::LightMaterial:

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Collaboration diagram for rcrt::LightMaterial:

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List of all members.

Public Member Functions
	LightMaterial (Light *l)
virtual	~LightMaterial ()
virtual bool	hasDiffuse () const
virtual bool	hasSpecular () const
virtual bool	hasTransmissive () const
virtual RGBColor	getEmitted (const Vec3D &wOut, Intersection &is)
virtual RGBColor	sample (const Vec3D &wOut, const Vec3D &wInc, Intersection &is)
virtual RGBColor	sampleDiffuse (const Vec3D &wOut, const Vec3D &wInc, Intersection &is)
virtual RGBColor	sampleSpecular (const Vec3D &wOut, const Vec3D &wInc, Intersection &is)
virtual ScatterEvent	scatterPhoton (Intersection &is, Photon *photon)
virtual bool	refracts () const
Private Attributes
Light *	light

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Detailed Description

Definition at line 10 of file LightMaterial.h.

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Constructor & Destructor Documentation

rcrt::LightMaterial::LightMaterial

(

Light *

l

)

Definition at line 6 of file LightMaterial.cpp.

rcrt::LightMaterial::~LightMaterial

(

)

[virtual]

Definition at line 10 of file LightMaterial.cpp.

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Member Function Documentation

bool rcrt::LightMaterial::hasDiffuse

(

)

const [virtual]

Implements rcrt::Material.

Definition at line 20 of file LightMaterial.cpp.

bool rcrt::LightMaterial::hasSpecular

(

)

const [virtual]

Implements rcrt::Material.

Definition at line 25 of file LightMaterial.cpp.

bool rcrt::LightMaterial::hasTransmissive

(

)

const [virtual]

Implements rcrt::Material.

Definition at line 30 of file LightMaterial.cpp.

RGBColor rcrt::LightMaterial::getEmitted	(	const Vec3D &	wOut,
		Intersection &	is
	)			[virtual]

Parameters:

	wOut	the outgoing direction.
	is	The Intersection data.

Returns:

The amount of emitted light.

Implements rcrt::Material.

Definition at line 35 of file LightMaterial.cpp.

References rcrt::Light::getEmitted(), rcrt::Intersection::getPosition(), and light.

RGBColor rcrt::LightMaterial::sample	(	const Vec3D &	wOut,
		const Vec3D &	wInc,
		Intersection &	is
	)			[virtual]

Parameters:

	wOut	The outgoing direction.
	wInc	The incoming direction.
	is	The Intersection data.

Returns:

The percentage of each colorband reflected/transmitted along this direction.

Implements rcrt::Material.

Definition at line 14 of file LightMaterial.cpp.

RGBColor rcrt::LightMaterial::sampleDiffuse	(	const Vec3D &	wOut,
		const Vec3D &	wInc,
		Intersection &	is
	)			[virtual]

Parameters:

	wOut	The outgoing direction.
	wInc	The incoming direction.
	is	The Intersection data.

Returns:

The percentage of each colorband diffusely reflected/transmitted along this direction.

Implements rcrt::Material.

Definition at line 40 of file LightMaterial.cpp.

RGBColor rcrt::LightMaterial::sampleSpecular	(	const Vec3D &	wOut,
		const Vec3D &	wInc,
		Intersection &	is
	)			[virtual]

Parameters:

	wOut	The outgoing direction. Should be the reflected direction of wInc (and vice versa)
	wInc	The incoming direction.
	is	The Intersection data.

Returns:

The percentage of each colorband specularily reflected/transmitted along this direction.

Implements rcrt::Material.

Definition at line 45 of file LightMaterial.cpp.

ScatterEvent rcrt::LightMaterial::scatterPhoton	(	Intersection &	is,
		Photon *	photon
	)			[virtual]

Scatters a Photon.

Parameters:

	is	The Intersection data. Currently this also includes a previous IOR. //TODO refactor the ior stuff
	photon	A photon, this should be set to the intersection point, a new outgoing direction and should be scaled in power according to the sampling process.

Implements rcrt::Material.

Definition at line 55 of file LightMaterial.cpp.

References rcrt::INVALID.

bool rcrt::LightMaterial::refracts

(

)

const [virtual]

Reimplemented from rcrt::Material.

Definition at line 50 of file LightMaterial.cpp.

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Member Data Documentation

Light* rcrt::LightMaterial::light [private]

Definition at line 13 of file LightMaterial.h.

Referenced by getEmitted().

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

• src/rcrt/materials/LightMaterial.h
• src/rcrt/materials/LightMaterial.cpp

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