clan::Line2f Class Reference

2D line - Float More...

#include <line.h>

Inheritance diagram for clan::Line2f:

Public Member Functions
	Line2f ()
	Line2f (const Line2x< float > &copy)
	Line2f (const Vec2< float > &point_p, const Vec2< float > &point_q)
	Line2f (const Vec2< float > &point_p, float gradient)
Attributes
Vec2< float >	get_intersection (const Line2x< float > &second, bool &intersect) const
	Return the intersection of this and other line. More...
float	point_right_of_line (Vec2< float > point) const
	Return [<0, 0, >0] if the Point P is right, on or left of the line trough A,B. More...
Operators
bool	operator== (const Line2x< float > &line) const
	== operator. More...
bool	operator!= (const Line2x< float > &line) const
	!= operator. More...

Public Attributes
Vec2< float >	p
	First point on the line. More...
Vec2< float >	q

Detailed Description

2D line - Float

Member Function Documentation

Vec2<float > clan::Line2x< float >::get_intersection ( const Line2x< float > &  second, bool &  intersect  ) const

inherited

Return the intersection of this and other line.

Parameters

second	= The second line to use
intersect	= On Return: true if the lines intersect, false if the lines are parallel

Returns

The point

bool clan::Line2x< float >::operator!= ( const Line2x< float > &  line ) const

inlineinherited

!= operator.

bool clan::Line2x< float >::operator== ( const Line2x< float > &  line ) const

inlineinherited

== operator.

float clan::Line2x< float >::point_right_of_line ( Vec2< float >  point ) const

inlineinherited

Return [<0, 0, >0] if the Point P is right, on or left of the line trough A,B.

Parameters

point

= The point

Returns

Value representing - left (>0), centre (=0), or right (<0)

Member Data Documentation

Vec2<float > clan::Line2x< float >::p

inherited

First point on the line.

Vec2<float > clan::Line2x< float >::q

inherited

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

• line.h