World::Material Class Reference

#include <Material.hh>

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List of all members.

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Detailed Description

Material data and operations.

Class holds information about material. Including: diffuse, specular, refract, reflect textures and reflective, refractive, absorptive (doubles) properties. Provides means of getting material color at given point.

Definition at line 32 of file Material.hh.

Public Types
enum	Filter { DIFFUSE, SPECULAR, REFRACT, REFLECT }
enum	Property {   REFLECTIVE, REFRACTIVE, ABSORPTIVE, SHININESS,   INDEX }
Public Member Functions
	Material (const Texture &Diffuse=TexLib::Red(), const Texture &Specular=TexLib::White(), const Texture &Refract=TexLib::Black(), const Texture &Reflect=TexLib::Black(), Double Reflective=0.0, Double Refractive=0.0, Double Absorptive=0.9, Double Shininess=12.0, Double Index=1.0)
const Texture &	GetTexture (Filter f) const
Double	GetProperty (Property p) const
Color	GetColor (Filter f, const Math::Point &UV) const
Private Attributes
const Texture &	Diffuse
const Texture &	Specular
const Texture &	Refract
const Texture &	Reflect
Double	Reflective
Double	Refractive
Double	Absorptive
Double	Shininess
Double	Index
Friends
std::ostream &	operator<< (std::ostream &os, const Material &M)

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Member Enumeration Documentation

enum World::Material::Filter

Filter selection

Definition at line 68 of file Material.hh.

enum World::Material::Property

Material property selection

Definition at line 70 of file Material.hh.

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Constructor & Destructor Documentation

World::Material::Material	(	const Texture &	Diffuse = TexLib::Red(),
		const Texture &	Specular = TexLib::White(),
		const Texture &	Refract = TexLib::Black(),
		const Texture &	Reflect = TexLib::Black(),
		Double	Reflective = 0.0,
		Double	Refractive = 0.0,
		Double	Absorptive = 0.9,
		Double	Shininess = 12.0,
		Double	Index = 1.0
	)			[inline]

Creates material using default values

Definition at line 50 of file Material.hh.

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Member Function Documentation

const Texture& World::Material::GetTexture

(

Filter

f

)

const [inline]

Get one of material textures

Definition at line 73 of file Material.hh.

References Diffuse, Reflect, Refract, and Specular.

Referenced by GetColor().

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Double World::Material::GetProperty

(

Property

p

)

const [inline]

Get material property

Definition at line 86 of file Material.hh.

References Absorptive, Index, Reflective, Refractive, and Shininess.

Referenced by World::Object::GetProperty().

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Color World::Material::GetColor	(	Filter	f,
		const Math::Point &	UV
	)			const [inline]

Get color of one material at given point

Definition at line 101 of file Material.hh.

References World::Texture::Get(), and GetTexture().

Referenced by World::Object::ColorAt().

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Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	os,
		const Material &	M
	)			[friend]

Pretty-printer

Definition at line 24 of file Material.cc.

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Member Data Documentation

const Texture& World::Material::Diffuse [private]

Material diffuse color

Definition at line 35 of file Material.hh.

Referenced by GetTexture(), and World::operator<<().

const Texture& World::Material::Specular [private]

Specular color

Definition at line 36 of file Material.hh.

Referenced by GetTexture(), and World::operator<<().

const Texture& World::Material::Refract [private]

Applied to refracting rays

Definition at line 37 of file Material.hh.

Referenced by GetTexture(), and World::operator<<().

const Texture& World::Material::Reflect [private]

Applied to reflected rays

Definition at line 38 of file Material.hh.

Referenced by GetTexture(), and World::operator<<().

Double World::Material::Reflective [private]

How many photons are reflected

Definition at line 42 of file Material.hh.

Referenced by GetProperty().

Double World::Material::Refractive [private]

How many photons are refracted

Definition at line 43 of file Material.hh.

Referenced by GetProperty().

Double World::Material::Absorptive [private]

How many photons are absorbed

Definition at line 44 of file Material.hh.

Referenced by GetProperty().

Double World::Material::Shininess [private]

Used for specular calculations in raytracer

Definition at line 45 of file Material.hh.

Referenced by GetProperty(), and World::operator<<().

Double World::Material::Index [private]

Refractive index of material

Definition at line 46 of file Material.hh.

Referenced by GetProperty(), and World::operator<<().

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

• World/Material.hh