#include <FXSphered.h>

Public Member Functions
	FXSphered ()

	FXSphered (const FXSphered &sphere)

	FXSphered (const FXVec3d &cen, FXdouble rad=0.0)

	FXSphered (FXdouble x, FXdouble y, FXdouble z, FXdouble rad=0.0)

	FXSphered (const FXRanged &bounds)

FXSphered &	operator= (const FXSphered &sphere)

FXSphered &	set (const FXSphered &sphere)

FXSphered &	set (const FXVec3d &cen, FXdouble rad)

FXSphered &	set (FXdouble x, FXdouble y, FXdouble z, FXdouble rad)

bool	operator== (const FXSphered &s) const

bool	operator!= (const FXSphered &s) const

FXdouble	diameter () const

bool	empty () const

bool	contains (FXdouble x, FXdouble y, FXdouble z) const

bool	contains (const FXVec3d &p) const

bool	contains (const FXRanged &box) const

bool	contains (const FXSphered &sphere) const

FXSphered &	include (FXdouble x, FXdouble y, FXdouble z)

FXSphered &	include (const FXVec3d &p)

FXSphered &	includeInRadius (FXdouble x, FXdouble y, FXdouble z)

FXSphered &	includeInRadius (const FXVec3d &p)

FXSphered &	include (const FXRanged &box)

FXSphered &	includeInRadius (const FXRanged &box)

FXSphered &	include (const FXSphered &sphere)

FXSphered &	includeInRadius (const FXSphered &sphere)

FXint	intersect (const FXVec4d &plane) const

bool	intersect (const FXVec3d &u, const FXVec3d &v) const

Public Attributes
FXVec3d	center

FXdouble	radius

Friends
bool	overlap (const FXRanged &a, const FXSphered &b)

bool	overlap (const FXSphered &a, const FXRanged &b)

bool	overlap (const FXSphered &a, const FXSphered &b)

FXStream &	operator<< (FXStream &store, const FXSphered &sphere)

FXStream &	operator>> (FXStream &store, FXSphered &sphere)

Detailed Description

Spherical bounds.

Constructor & Destructor Documentation

FX::FXSphered::FXSphered ( )

inline

Default constructor.

FX::FXSphered::FXSphered ( const FXSphered & sphere )

inline

Copy constructor.

FX::FXSphered::FXSphered	(	const FXVec3d &	cen,
		FXdouble	rad = `0.0`
	)

inline

Initialize from center and radius.

FX::FXSphered::FXSphered	(	FXdouble	x,
		FXdouble	y,
		FXdouble	z,
		FXdouble	rad = `0.0`
	)

inline

Initialize from center and radius.

FX::FXSphered::FXSphered ( const FXRanged & bounds )

Initialize sphere to fully contain the given bounding box.

Member Function Documentation

FXSphered& FX::FXSphered::operator= ( const FXSphered & sphere )

inline

Assignment.

References center, and radius.

FXSphered& FX::FXSphered::set ( const FXSphered & sphere )

inline

Set value from another sphere.

References center, and radius.

FXSphered& FX::FXSphered::set	(	const FXVec3d &	cen,
		FXdouble	rad
	)

inline

Set value from center and radius.

FXSphered& FX::FXSphered::set	(	FXdouble	x,
		FXdouble	y,
		FXdouble	z,
		FXdouble	rad
	)

inline

Set value from center and radius.

References FX::FXVec3d::set().

bool FX::FXSphered::operator== ( const FXSphered & s ) const

inline

Comparison.

References center, and radius.

bool FX::FXSphered::operator!= ( const FXSphered & s ) const

inline

References center, and radius.

FXdouble FX::FXSphered::diameter ( ) const

inline

Diameter of sphere.

bool FX::FXSphered::empty ( ) const

inline

Test if empty.

bool FX::FXSphered::contains	(	FXdouble	x,
		FXdouble	y,
		FXdouble	z
	)		const

Test if sphere contains point x,y,z.

bool FX::FXSphered::contains ( const FXVec3d & p ) const

Test if sphere contains point p.

bool FX::FXSphered::contains ( const FXRanged & box ) const

Test if sphere contains another box.

bool FX::FXSphered::contains ( const FXSphered & sphere ) const

Test if sphere contains another sphere.

FXSphered& FX::FXSphered::include	(	FXdouble	x,
		FXdouble	y,
		FXdouble	z
	)

Include point.

FXSphered& FX::FXSphered::include ( const FXVec3d & p )

Include point.

FXSphered& FX::FXSphered::includeInRadius	(	FXdouble	x,
		FXdouble	y,
		FXdouble	z
	)

Expand radius to include point.

FXSphered& FX::FXSphered::includeInRadius ( const FXVec3d & p )

Expand radius to include point.

FXSphered& FX::FXSphered::include ( const FXRanged & box )

Include given range into this one.

FXSphered& FX::FXSphered::includeInRadius ( const FXRanged & box )

Expand radius to include box.

FXSphered& FX::FXSphered::include ( const FXSphered & sphere )

Include given sphere into this one.

FXSphered& FX::FXSphered::includeInRadius ( const FXSphered & sphere )

Expand radius to include sphere.

FXint FX::FXSphered::intersect ( const FXVec4d & plane ) const

Intersect sphere with normalized plane ax+by+cz+w; returns -1,0,+1.

bool FX::FXSphered::intersect	(	const FXVec3d &	u,
		const FXVec3d &	v
	)		const

Intersect sphere with ray u-v.

Friends And Related Function Documentation

bool overlap	(	const FXRanged &	a,
		const FXSphered &	b
	)

friend

Test if box overlaps with sphere.

bool overlap	(	const FXSphered &	a,
		const FXRanged &	b
	)

friend

Test if sphere overlaps with box.

bool overlap	(	const FXSphered &	a,
		const FXSphered &	b
	)

friend

Test if spheres overlap.

FXStream& operator<<	(	FXStream &	store,
		const FXSphered &	sphere
	)

friend

Save object to a stream.

FXStream& operator>>	(	FXStream &	store,
		FXSphered &	sphere
	)

friend

Load object from a stream.

Member Data Documentation

FXVec3d FX::FXSphered::center

Referenced by operator!=(), operator=(), operator==(), and set().

FXdouble FX::FXSphered::radius

Referenced by operator!=(), operator=(), operator==(), and set().

Public Member Functions

Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation