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BoundingSphere Class Reference

#include <boundingSphere.h>

Inheritance diagram for BoundingSphere:


Public Member Functions
virtual BoundingVolume *	make_copy () const
virtual LPoint3f	get_min () const
virtual LPoint3f	get_max () const
virtual LPoint3f	get_approx_center () const
virtual void	xform (const LMatrix4f &mat)
virtual void	output (ostream &out) const
INLINE_MATHUTIL float	get_radius () const
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
Static Public Member Functions
TypeHandle	get_class_type ()
void	init_type ()
Public Attributes
PUBLISHED	__pad1__: INLINE_MATHUTIL const LPoint3f &get_center() const
Protected Member Functions
virtual bool	extend_other (BoundingVolume *other) const
virtual bool	around_other (BoundingVolume other, const BoundingVolume first, const BoundingVolume *last) const
virtual int	contains_other (const BoundingVolume *other) const
virtual bool	extend_by_point (const LPoint3f &point)
virtual bool	extend_by_sphere (const BoundingSphere *sphere)
virtual bool	extend_by_hexahedron (const BoundingHexahedron *hexahedron)
bool	extend_by_finite (const FiniteBoundingVolume *volume)
virtual bool	around_points (const LPoint3f first, const LPoint3f last)
virtual bool	around_spheres (const BoundingVolume first, const BoundingVolume last)
virtual bool	around_hexahedrons (const BoundingVolume first, const BoundingVolume last)
bool	around_finite (const BoundingVolume first, const BoundingVolume last)
virtual int	contains_point (const LPoint3f &point) const
virtual int	contains_lineseg (const LPoint3f &a, const LPoint3f &b) const
virtual int	contains_hexahedron (const BoundingHexahedron *hexahedron) const
virtual int	contains_sphere (const BoundingSphere *sphere) const
virtual int	contains_line (const BoundingLine *line) const
Private Member Functions
INLINE_MATHUTIL	BoundingSphere (const LPoint3f &center, float radius)
Private Attributes
PUBLISHED	__pad0__: INLINE_MATHUTIL BoundingSphere()
LPoint3f	_center
float	_radius
Static Private Attributes
TypeHandle	_type_handle
Friends
class	BoundingHexahedron

Constructor & Destructor Documentation

INLINE_MATHUTIL BoundingSphere::BoundingSphere ( const LPoint3f & center,

float radius

) [private]

Referenced by make_copy().

Member Function Documentation

bool BoundingSphere::around_finite ( const BoundingVolume ** first,

const BoundingVolume ** last

) [protected]

Definition at line 294 of file boundingSphere.cxx.
References _center, BoundingVolume::_flags, _radius, DCAST, first, get_class_type(), FiniteBoundingVolume::get_class_type(), FiniteBoundingVolume::get_max(), length(), and p.
Referenced by around_hexahedrons(), and around_spheres().

bool BoundingSphere::around_hexahedrons ( const BoundingVolume ** first,

const BoundingVolume ** last

) [protected, virtual]

Reimplemented from BoundingVolume.
Definition at line 288 of file boundingSphere.cxx.
References around_finite(), and first.

bool BoundingSphere::around_other ( BoundingVolume * other,

const BoundingVolume ** first,

const BoundingVolume ** last

) const [protected, virtual]

Implements BoundingVolume.
Definition at line 118 of file boundingSphere.cxx.
References BoundingVolume::around_spheres(), and first.

bool BoundingSphere::around_points ( const LPoint3f * first,

const LPoint3f * last

) [protected, virtual]

Reimplemented from GeometricBoundingVolume.
Definition at line 194 of file boundingSphere.cxx.
References _center, BoundingVolume::_flags, _radius, dot(), first, p, and v.

bool BoundingSphere::around_spheres ( const BoundingVolume ** first,

const BoundingVolume ** last

) [protected, virtual]

Reimplemented from BoundingVolume.
Definition at line 282 of file boundingSphere.cxx.
References around_finite(), and first.

int BoundingSphere::contains_hexahedron ( const BoundingHexahedron * hexahedron ) const [protected, virtual]

Reimplemented from BoundingVolume.
Definition at line 466 of file boundingSphere.cxx.
References BoundingHexahedron::contains_sphere().

int BoundingSphere::contains_line ( const BoundingLine * line ) const [protected, virtual]

Reimplemented from BoundingVolume.
Definition at line 471 of file boundingSphere.cxx.
References BoundingLine::contains_sphere().

int BoundingSphere::contains_lineseg ( const LPoint3f & a,

const LPoint3f & b

) const [protected, virtual]

Reimplemented from GeometricBoundingVolume.
Definition at line 385 of file boundingSphere.cxx.
References _center, _radius, a, b, contains_point(), dot(), BoundingVolume::is_empty(), BoundingVolume::is_infinite(), and IS_NEARLY_ZERO.

int BoundingSphere::contains_other ( const BoundingVolume * other ) const [protected, virtual]

Implements BoundingVolume.
Definition at line 125 of file boundingSphere.cxx.
References BoundingVolume::contains_sphere().

int BoundingSphere::contains_point ( const LPoint3f & point ) const [protected, virtual]

Reimplemented from GeometricBoundingVolume.
Definition at line 367 of file boundingSphere.cxx.
References _center, _radius, dot(), BoundingVolume::is_empty(), BoundingVolume::is_infinite(), and v.
Referenced by contains_lineseg().

int BoundingSphere::contains_sphere ( const BoundingSphere * sphere ) const [protected, virtual]

Reimplemented from BoundingVolume.
Definition at line 443 of file boundingSphere.cxx.
References _center, _radius, dot(), BoundingVolume::is_empty(), BoundingVolume::is_infinite(), and v.

bool BoundingSphere::extend_by_finite ( const FiniteBoundingVolume * volume ) [protected]

Definition at line 171 of file boundingSphere.cxx.
References _center, BoundingVolume::_flags, _radius, dot(), FiniteBoundingVolume::get_max(), BoundingVolume::is_empty(), length(), and v.
Referenced by extend_by_hexahedron().

bool BoundingSphere::extend_by_hexahedron ( const BoundingHexahedron * hexahedron ) [protected, virtual]

Reimplemented from BoundingVolume.
Definition at line 166 of file boundingSphere.cxx.
References extend_by_finite().

bool BoundingSphere::extend_by_point ( const LPoint3f & point ) [protected, virtual]

Reimplemented from GeometricBoundingVolume.
Definition at line 131 of file boundingSphere.cxx.
References _center, BoundingVolume::_flags, _radius, dot(), BoundingVolume::is_empty(), BoundingVolume::is_infinite(), and v.

bool BoundingSphere::extend_by_sphere ( const BoundingSphere * sphere ) [protected, virtual]

Reimplemented from BoundingVolume.
Definition at line 149 of file boundingSphere.cxx.
References _center, BoundingVolume::_flags, _radius, BoundingVolume::is_empty(), BoundingVolume::is_infinite(), and length().

bool BoundingSphere::extend_other ( BoundingVolume * other ) const [protected, virtual]

Implements BoundingVolume.
Definition at line 113 of file boundingSphere.cxx.
References BoundingVolume::extend_by_sphere().

virtual TypeHandle BoundingSphere::force_init_type ( void ) [inline, virtual]

Reimplemented from FiniteBoundingVolume.
Definition at line 97 of file boundingSphere.h.
References FiniteBoundingVolume::get_class_type(), and FiniteBoundingVolume::init_type().

LPoint3f BoundingSphere::get_approx_center ( ) const [virtual]

Implements GeometricBoundingVolume.
Definition at line 54 of file boundingSphere.cxx.
References BoundingVolume::is_empty(), and BoundingVolume::is_infinite().

TypeHandle BoundingSphere::get_class_type ( void ) [inline, static]

Reimplemented from FiniteBoundingVolume.
Definition at line 86 of file boundingSphere.h.
Referenced by around_finite(), and PT().

LPoint3f BoundingSphere::get_max ( ) const [virtual]

Implements FiniteBoundingVolume.
Definition at line 45 of file boundingSphere.cxx.
References _center, _radius, BoundingVolume::is_empty(), and BoundingVolume::is_infinite().

LPoint3f BoundingSphere::get_min ( ) const [virtual]

Definition at line 36 of file boundingSphere.cxx.
References _center, _radius, BoundingVolume::is_empty(), and BoundingVolume::is_infinite().

INLINE_MATHUTIL float BoundingSphere::get_radius ( ) const

Referenced by BoundingLine::contains_sphere(), BoundingHexahedron::contains_sphere(), and PT().

virtual TypeHandle BoundingSphere::get_type ( void ) const [inline, virtual]

Reimplemented from FiniteBoundingVolume.
Definition at line 94 of file boundingSphere.h.
References FiniteBoundingVolume::get_class_type().

void BoundingSphere::init_type ( void ) [inline, static]

Reimplemented from FiniteBoundingVolume.
Definition at line 89 of file boundingSphere.h.
References FiniteBoundingVolume::get_class_type(), FiniteBoundingVolume::init_type(), and register_type().
Referenced by ConfigureFn().

BoundingVolume * BoundingSphere::make_copy ( ) const [virtual]

Implements BoundingVolume.
Definition at line 31 of file boundingSphere.cxx.
References BoundingSphere().

void BoundingSphere::output ( ostream & out ) const [virtual]

Implements BoundingVolume.
Definition at line 102 of file boundingSphere.cxx.
References _center, _radius, BoundingVolume::is_empty(), and BoundingVolume::is_infinite().

void BoundingSphere::xform ( const LMatrix4f & mat ) [virtual]

Implements GeometricBoundingVolume.
Definition at line 61 of file boundingSphere.cxx.
References _center, _radius, BoundingVolume::is_empty(), BoundingVolume::is_infinite(), and scale.

Friends And Related Function Documentation

friend class BoundingHexahedron [friend]

Reimplemented from BoundingVolume.
Definition at line 102 of file boundingSphere.h.

Member Data Documentation

PUBLISHED BoundingSphere::__pad0__ [private]

Reimplemented from FiniteBoundingVolume.
Definition at line 34 of file boundingSphere.h.

PUBLISHED BoundingSphere::__pad1__

Definition at line 49 of file boundingSphere.h.

LPoint3f BoundingSphere::_center [private]

Definition at line 81 of file boundingSphere.h.
Referenced by around_finite(), around_points(), contains_lineseg(), contains_point(), contains_sphere(), extend_by_finite(), extend_by_point(), extend_by_sphere(), get_max(), get_min(), output(), and xform().

float BoundingSphere::_radius [private]

Definition at line 82 of file boundingSphere.h.
Referenced by around_finite(), around_points(), contains_lineseg(), contains_point(), contains_sphere(), extend_by_finite(), extend_by_point(), extend_by_sphere(), get_max(), get_min(), output(), and xform().

TypeHandle BoundingSphere::_type_handle [static, private]

Reimplemented from FiniteBoundingVolume.
Definition at line 28 of file boundingSphere.cxx.

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

Generated on Fri Apr 18 00:11:25 2003 for Panda by

1.3

BoundingSphere Class Reference

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Friends

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation