Sphere Class Reference

Represents a point in spherical coordinates. The angle phi lies in the horizontal plane, theta in the vertical plane. More...

Public Member Functions
	Sphere (float r=0, float t=0, float p=0)
	Sphere (const Coord3 &crd)
bool	operator== (const Sphere &) const
bool	operator!= (const Sphere &oth) const
bool	isNull () const
	compares with epsilon More...

Static Public Member Functions
static const Sphere &	nullSphere ()

Public Attributes
float	radius_
float	theta_
float	phi_

Detailed Description

Represents a point in spherical coordinates. The angle phi lies in the horizontal plane, theta in the vertical plane.

Constructor & Destructor Documentation

Sphere::Sphere ( float  r = 0, float  t = 0, float  p = 0  )

inline

Sphere::Sphere ( const Coord3 &  crd )

inline

Member Function Documentation

bool Sphere::isNull

(

)

const

compares with epsilon

static const Sphere& Sphere::nullSphere ( )

static

bool Sphere::operator!= ( const Sphere &  oth ) const

inline

bool Sphere::operator== ( const Sphere &  s ) const

inline

Member Data Documentation

float Sphere::phi_

float Sphere::radius_

float Sphere::theta_