pos2d Class Reference

2d position coordinates More...

#include <angelcad.h>

Public Member Functions
	pos2d (const pos2d@ other)
	Construct position as copy of other position. More...
	pos2d (double x, double y)
	Create 2d position from x and y coordinates. More...
double	dist (const pos2d@ pos) const
	distance from other position More...
double	x () const
	x coordinate More...
double	y () const
	y coordinate More...
pos2d@	opAdd (pos2d@ p1)
	Add 2 positions, return new position: p = p1 + p2. More...
pos2d@	opAdd (vec2d@ v1)
	Add position and vector, return new position: p = p1 + v1. More...
pos2d@	opAdd_r (vec2d@ v1)
	Add vector and position, return new position: p = v1 + p1. More...
pos2d@	opMul (double f1)
	Multiply position by factor, return new position: p = p1 * f1. More...
pos2d@	opMul_r (double f1)
	Multiply position by factor, return new position: p = f1 * p1. More...
pos2d@	opSub (vec2d@ v1)
	Subtract vector from position, return new position: p = p1 - v1. More...

Detailed Description

2d position coordinates

a pos2d is a position in 2d space. It is used with 2d objects.

Constructor & Destructor Documentation

pos2d() [1/2]

pos2d::pos2d

(

const pos2d@

other

)

Construct position as copy of other position.

Parameters

other

pos2d@

pos2d() [2/2]

pos2d::pos2d	(	double	x,
		double	y
	)

Create 2d position from x and y coordinates.

Parameters

x	double, coordinate
y	double, coordinate

Member Function Documentation

dist()

double pos2d::dist

(

const pos2d@

pos

)

const

distance from other position

Parameters

pos	pos2d@, other position

Returns

double, distance from pos

opAdd() [1/2]

pos2d@ pos2d::opAdd

(

pos2d@

p1

)

Add 2 positions, return new position: p = p1 + p2.

Parameters

p1

pos2d@

Returns

pos2d@

opAdd() [2/2]

pos2d@ pos2d::opAdd

(

vec2d@

v1

)

Add position and vector, return new position: p = p1 + v1.

Parameters

v1

vec2d@

Returns

pos2d@

opAdd_r()

pos2d@ pos2d::opAdd_r

(

vec2d@

v1

)

Add vector and position, return new position: p = v1 + p1.

Parameters

v1

vec2d@

Returns

pos2d@

opMul()

pos2d@ pos2d::opMul

(

double

f1

)

Multiply position by factor, return new position: p = p1 * f1.

Parameters

f1

double

Returns

pos2d@

opMul_r()

pos2d@ pos2d::opMul_r

(

double

f1

)

Multiply position by factor, return new position: p = f1 * p1.

Parameters

f1

double

Returns

pos2d@

opSub()

pos2d@ pos2d::opSub

(

vec2d@

v1

)

Subtract vector from position, return new position: p = p1 - v1.

Parameters

v1

vec2d@

Returns

pos2d@

x()

double pos2d::x

(

)

const

x coordinate

Returns

double, x coordinate

y()

double pos2d::y

(

)

const

y coordinate

Returns

double, y coordinate

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

• angelcad.h