core::line2d Class Reference

2D line between two points with intersection methods. More...

#include <Line2d.h>

List of all members.

Public Member Functions
f32	getAngleWith (const line2d &l)
f32	getLength () const
vector2d	getUnitVector ()
vector2d	getVector () const
	line2d (const line2d &other)
	line2d (f32 xa, f32 ya, f32 xb, f32 yb)
	line2d (const vector2d &nstart, const vector2d &nend)
	line2d ()
bool	operator!= (const line2d &other) const
line2d	operator+ (const vector2d &point) const
line2d &	operator+= (const vector2d &point)
line2d	operator- (const vector2d &point) const
line2d &	operator-= (const vector2d &point)
bool	operator== (const line2d &other) const
void	set (const vector2d &nstart, const vector2d &nend)
void	set (const line2d &other)
void	set (const f32 &xa, const f32 &ya, const f32 &xb, const f32 &yb)
Public Attributes
vector2d	end
vector2d	start

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Detailed Description

2D line between two points with intersection methods.

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Constructor & Destructor Documentation

core::line2d::line2d

(

)

Referenced by operator+(), and operator-().

core::line2d::line2d	(	f32	xa,
		f32	ya,
		f32	xb,
		f32	yb
	)

core::line2d::line2d	(	const vector2d &	nstart,
		const vector2d &	nend
	)

core::line2d::line2d

(

const line2d &

other

)

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Member Function Documentation

f32 core::line2d::getAngleWith

(

const line2d &

l

)

References core::vector2d::getAngleWith(), and getVector().

f32 core::line2d::getLength

(

)

const

Returns length of line

Returns:

Returns length of line.

References end, core::vector2d::getDistanceFrom(), and start.

Referenced by getUnitVector().

vector2d core::line2d::getUnitVector

(

)

Returns unit vector of the line.

Returns:

Returns unit vector of this line.

References end, getLength(), start, core::vector2d::X, and core::vector2d::Y.

vector2d core::line2d::getVector

(

)

const

Returns the vector of the line.

Returns:

Returns the vector of the line.

References end, start, core::vector2d::X, and core::vector2d::Y.

Referenced by getAngleWith().

bool core::line2d::operator!=

(

const line2d &

other

)

const

References end, and start.

line2d core::line2d::operator+

(

const vector2d &

point

)

const

References end, line2d(), and start.

line2d & core::line2d::operator+=

(

const vector2d &

point

)

References end, and start.

line2d core::line2d::operator-

(

const vector2d &

point

)

const

References end, line2d(), and start.

line2d & core::line2d::operator-=

(

const vector2d &

point

)

References end, and start.

bool core::line2d::operator==

(

const line2d &

other

)

const

References end, and start.

void core::line2d::set	(	const vector2d &	nstart,
		const vector2d &	nend
	)

References end, core::vector2d::set(), and start.

void core::line2d::set	(	const f32 &	xa,
		const f32 &	ya,
		const f32 &	xb,
		const f32 &	yb
	)

References end, core::vector2d::set(), and start.

void core::line2d::set

(

const line2d &

other

)

References end, core::vector2d::set(), and start.

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Member Data Documentation

vector2d core::line2d::end

Referenced by getLength(), getUnitVector(), getVector(), operator!=(), operator+(), operator+=(), operator-(), operator-=(), operator==(), and set().

vector2d core::line2d::start

Referenced by getLength(), getUnitVector(), getVector(), operator!=(), operator+(), operator+=(), operator-(), operator-=(), operator==(), and set().

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

• E:/Programming/MyProject/K_Game_hg/GameEngine/include/core/Line2d.h
• E:/Programming/MyProject/K_Game_hg/GameEngine/src/core/Line2d.cpp