LLSphere Class Reference

#include <llsphere.h>

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List of all members.

Public Member Functions
	LLSphere ()
	LLSphere (const LLVector3 &center, F32 radius)
void	set (const LLVector3 &center, F32 radius)
void	setCenter (const LLVector3 &center)
void	setRadius (F32 radius)
const LLVector3 &	getCenter () const
F32	getRadius () const
BOOL	contains (const LLSphere &other_sphere) const
BOOL	overlaps (const LLSphere &other_sphere) const
F32	getOverlap (const LLSphere &other_sphere) const
bool	operator== (const LLSphere &rhs) const
Static Public Member Functions
static void	collapse (std::vector< LLSphere > &sphere_list)
static LLSphere	getBoundingSphere (const LLSphere &first_sphere, const LLSphere &second_sphere)
static LLSphere	getBoundingSphere (const std::vector< LLSphere > &sphere_list)
Protected Attributes
LLVector3	mCenter
F32	mRadius
Friends
std::ostream &	operator<< (std::ostream &output_stream, const LLSphere &line)

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Detailed Description

Definition at line 32 of file llsphere.h.

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Constructor & Destructor Documentation

LLSphere::LLSphere

(

)

Definition at line 25 of file llsphere.cpp.

Referenced by getBoundingSphere().

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LLSphere::LLSphere	(	const LLVector3 &	center,
		F32	radius
	)

Definition at line 30 of file llsphere.cpp.

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Member Function Documentation

void LLSphere::set	(	const LLVector3 &	center,
		F32	radius
	)

Definition at line 35 of file llsphere.cpp.

References mCenter, and setRadius().

Referenced by getBoundingSphere().

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void LLSphere::setCenter

(

const LLVector3 &

center

)

Definition at line 41 of file llsphere.cpp.

References mCenter.

Referenced by randomize_sphere(), and LLPrimLinkInfo< DATA_TYPE >::transform().

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void LLSphere::setRadius

(

F32

radius

)

Definition at line 46 of file llsphere.cpp.

References mRadius.

Referenced by randomize_sphere(), and set().

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const LLVector3 & LLSphere::getCenter

(

)

const

Definition at line 55 of file llsphere.cpp.

References mCenter.

Referenced by LLPrimLinkInfo< DATA_TYPE >::get_span(), LLPrimLinkInfo< DATA_TYPE >::getCenter(), and LLPrimLinkInfo< DATA_TYPE >::transform().

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F32 LLSphere::getRadius

(

)

const

Definition at line 60 of file llsphere.cpp.

References mRadius.

Referenced by LLPrimLinkInfo< DATA_TYPE >::canLink(), LLPrimLinkInfo< DATA_TYPE >::get_max_linkable_span(), LLPrimLinkInfo< DATA_TYPE >::get_span(), getBoundingSphere(), LLPrimLinkInfo< DATA_TYPE >::getDiameter(), and LLPrimLinkInfo< DATA_TYPE >::merge().

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BOOL LLSphere::contains

(

const LLSphere &

other_sphere

)

const

Definition at line 66 of file llsphere.cpp.

References FALSE, mCenter, mRadius, and TRUE.

Referenced by LLPrimLinkInfo< DATA_TYPE >::append(), and LLPrimLinkInfo< DATA_TYPE >::merge().

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BOOL LLSphere::overlaps

(

const LLSphere &

other_sphere

)

const

Definition at line 73 of file llsphere.cpp.

References FALSE, mCenter, mRadius, and TRUE.

F32 LLSphere::getOverlap

(

const LLSphere &

other_sphere

)

const

Definition at line 81 of file llsphere.cpp.

References mCenter, and mRadius.

void LLSphere::collapse

(

std::vector< LLSphere > &

sphere_list

)

[static]

Definition at line 102 of file llsphere.cpp.

LLSphere LLSphere::getBoundingSphere	(	const LLSphere &	first_sphere,
		const LLSphere &	second_sphere
	)			[static]

Definition at line 141 of file llsphere.cpp.

References getRadius(), LLVector3::length(), llmax(), llmin(), LLSphere(), mCenter, LLVector3::normVec(), and LLVector3::setVec().

Referenced by LLPrimLinkInfo< DATA_TYPE >::computeBoundingSphere(), and getBoundingSphere().

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LLSphere LLSphere::getBoundingSphere

(

const std::vector< LLSphere > &

sphere_list

)

[static]

Definition at line 174 of file llsphere.cpp.

References getBoundingSphere(), i, LLVector3::length(), llmin(), LLVector3::mV, S32, set(), VX, VY, and VZ.

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bool LLSphere::operator==

(

const LLSphere &

rhs

)

const

Definition at line 87 of file llsphere.cpp.

References mCenter, and mRadius.

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Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	output_stream,
		const LLSphere &	line
	)			[friend]

Definition at line 94 of file llsphere.cpp.

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Member Data Documentation

LLVector3 LLSphere::mCenter [protected]

Definition at line 67 of file llsphere.h.

Referenced by contains(), getBoundingSphere(), getCenter(), getOverlap(), operator<<(), operator==(), overlaps(), set(), and setCenter().

F32 LLSphere::mRadius [protected]

Definition at line 68 of file llsphere.h.

Referenced by contains(), getOverlap(), getRadius(), operator<<(), operator==(), overlaps(), and setRadius().

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

• llmath/llsphere.h
• llmath/llsphere.cpp