Converter Namespace Reference

Convert the units from Box2D units to SFML units and vice-versa. More...

Functions
template<class T >
constexpr T	pixelsToMeters (const T &x)
	Convert the unit from pixels to meters. More...
template<class T >
constexpr T	metersToPixels (const T &x)
	Convert the unit from meters to pixels. More...
template<class T >
constexpr T	degToRad (const T &x)
	Convert the unit from degrees to radians. More...
template<class T >
constexpr T	radToDeg (const T &x)
	Convert the unit from radians to degrees. More...

Variables
const float	PPM = 30.0f
const float	PI = 3.1415

Detailed Description

Convert the units from Box2D units to SFML units and vice-versa.

This namespace is used for easier conversion of units from the box2d units to SFML units and vice-versa. SFML uses pixels for position and degree for angle whereas box2d uses SI units (meters and radian).

Function Documentation

degToRad()

template<class T >

constexpr T Converter::degToRad ( const T &  x )

constexpr

Convert the unit from degrees to radians.

Template Parameters

T

Parameters

x

Returns

constexpr T

metersToPixels()

template<class T >

constexpr T Converter::metersToPixels ( const T &  x )

constexpr

Convert the unit from meters to pixels.

Template Parameters

T

Parameters

x

Returns

constexpr T

pixelsToMeters()

template<class T >

constexpr T Converter::pixelsToMeters ( const T &  x )

constexpr

Convert the unit from pixels to meters.

Template Parameters

T

Parameters

x

Returns

constexpr T

radToDeg()

template<class T >

constexpr T Converter::radToDeg ( const T &  x )

constexpr

Convert the unit from radians to degrees.

Template Parameters

T

Parameters

x

Returns

constexpr T

Variable Documentation

PI

const float Converter::PI = 3.1415

PPM

const float Converter::PPM = 30.0f