Dielectric Class Reference

#include <dielectric.h>

Inheritance diagram for Dielectric:

Public Member Functions
	Dielectric (double ri)
virtual bool	Scatter (const Ray &r_in, const HitRecord &rec, Vector3D &attenuation, Ray &scattered) const
virtual int	MatType () const
virtual Vector3D	MatColor () const
virtual double	MatFuzz () const
virtual double	MatRef () const

Static Public Member Functions
static bool	Refract (const Vector3D &v, const Vector3D &n, double NiOverNt, Vector3D &refracted)
Static Public Member Functions inherited from Material
static Vector3D	Reflect (const Vector3D &v, const Vector3D &n)
static Vector3D	RandomInUnitSphere ()

Public Attributes
double	m_dRefId
	Refractive index of Dielectric. Air = 1.0; Glass = 1.3 - 1.7; Diamond = 2.4.

Detailed Description

Dielectric (water, glass, diamond) refractive type Material.

Constructor & Destructor Documentation

Dielectric()

Dielectric::Dielectric ( double  ri )

inline

Create Dielectric Material for Object with specified refractive index.

Example:

Dielectric(1.3);

Member Function Documentation

MatColor()

virtual Vector3D Dielectric::MatColor ( ) const

inlinevirtual

Return Vector3D value for material color.

Example:

MatColor();

Implements Material.

MatFuzz()

virtual double Dielectric::MatFuzz ( ) const

inlinevirtual

Return double value for material fuzz.

Example:

MatFuzz();

Implements Material.

MatRef()

virtual double Dielectric::MatRef ( ) const

inlinevirtual

Return double value for material refraction index.

Example:

MatRef();

Implements Material.

MatType()

virtual int Dielectric::MatType ( ) const

inlinevirtual

Return int value based on which material an object has. Used to determine normal calculation for box

Example:

MatType();

Implements Material.

Refract()

static bool Dielectric::Refract ( const Vector3D &  v, const Vector3D &  n, double  NiOverNt, Vector3D &  refracted  )

inlinestatic

Return boolean value for input vectors. If vector was refracted returns true.

Example:

Refract(ray_direction, normal, NiOverNt, refracted_vector);

Scatter()

bool Dielectric::Scatter ( const Ray &  r_in, const HitRecord &  rec, Vector3D &  attenuation, Ray &  scattered  ) const

virtual

Return boolean value if ray scatters based on Material attenuation.

Example:

Scatter(StartingRay, rec, attenuation, ScatteredRay);

Implements Material.

---

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

• dielectric.h
• dielectric.cpp