LLLine Class Reference

#include <llline.h>

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List of all members.

Public Member Functions
	LLLine ()
	LLLine (const LLVector3 &first_point, const LLVector3 &second_point)
virtual	~LLLine ()
void	setPointDirection (const LLVector3 &first_point, const LLVector3 &second_point)
void	setPoints (const LLVector3 &first_point, const LLVector3 &second_point)
bool	intersects (const LLVector3 &point, F32 radius=DEFAULT_INTERSECTION_ERROR) const
LLVector3	nearestApproach (const LLVector3 &some_point) const
LLVector3	nearestApproach (const LLLine &other_line) const
bool	intersectsPlane (LLVector3 &result, const LLLine &plane) const
const LLVector3 &	getPoint () const
const LLVector3 &	getDirection () const
Static Public Member Functions
static bool	getIntersectionBetweenTwoPlanes (LLLine &result, const LLLine &first_plane, const LLLine &second_plane)
Protected Attributes
LLVector3	mPoint
LLVector3	mDirection
Friends
std::ostream &	operator<< (std::ostream &output_stream, const LLLine &line)

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Detailed Description

Definition at line 33 of file llline.h.

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Constructor & Destructor Documentation

LLLine::LLLine

(

)

Definition at line 29 of file llline.cpp.

LLLine::LLLine	(	const LLVector3 &	first_point,
		const LLVector3 &	second_point
	)

Definition at line 34 of file llline.cpp.

References setPoints().

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virtual LLLine::~LLLine

(

)

[inline, virtual]

Definition at line 38 of file llline.h.

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Member Function Documentation

void LLLine::setPointDirection	(	const LLVector3 &	first_point,
		const LLVector3 &	second_point
	)

Definition at line 46 of file llline.cpp.

References setPoints().

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void LLLine::setPoints	(	const LLVector3 &	first_point,
		const LLVector3 &	second_point
	)

Definition at line 39 of file llline.cpp.

References mDirection, mPoint, and LLVector3::normalize().

Referenced by LLLine(), and setPointDirection().

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bool LLLine::intersects	(	const LLVector3 &	point,
		F32	radius = DEFAULT_INTERSECTION_ERROR
	)			const

Definition at line 51 of file llline.cpp.

References mDirection, and mPoint.

LLVector3 LLLine::nearestApproach

(

const LLVector3 &

some_point

)

const

Definition at line 60 of file llline.cpp.

References mDirection, and mPoint.

LLVector3 LLLine::nearestApproach

(

const LLLine &

other_line

)

const

Definition at line 70 of file llline.cpp.

References i, llendl, llwarns, mDirection, mPoint, LLVector3::mV, S32, and SOME_VERY_SMALL_NUMBER.

bool LLLine::intersectsPlane	(	LLVector3 &	result,
		const LLLine &	plane
	)			const

Definition at line 119 of file llline.cpp.

References dot(), mDirection, mPoint, and TOO_SMALL_FOR_DIVISION.

Referenced by getIntersectionBetweenTwoPlanes().

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bool LLLine::getIntersectionBetweenTwoPlanes	(	LLLine &	result,
		const LLLine &	first_plane,
		const LLLine &	second_plane
	)			[static]

Definition at line 149 of file llline.cpp.

References ALMOST_PARALLEL, dot(), intersectsPlane(), mDirection, mPoint, and LLVector3::normalize().

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const LLVector3& LLLine::getPoint

(

)

const [inline]

Definition at line 64 of file llline.h.

References mPoint.

const LLVector3& LLLine::getDirection

(

)

const [inline]

Definition at line 65 of file llline.h.

References mDirection.

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Friends And Related Function Documentation

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

Definition at line 107 of file llline.cpp.

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Member Data Documentation

LLVector3 LLLine::mPoint [protected]

Definition at line 70 of file llline.h.

Referenced by getIntersectionBetweenTwoPlanes(), getPoint(), intersects(), intersectsPlane(), nearestApproach(), operator<<(), and setPoints().

LLVector3 LLLine::mDirection [protected]

Definition at line 71 of file llline.h.

Referenced by getDirection(), getIntersectionBetweenTwoPlanes(), intersects(), intersectsPlane(), nearestApproach(), operator<<(), and setPoints().

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

• llmath/llline.h
• llmath/llline.cpp