Translation Class Reference

Class representing a translation for the positional tracking module. More...

Functions
	Translation ()
	Default constructor. More...
	Translation (const Translation &translation)
	Copy constructor (deep copy). More...
	Translation (float t1, float t2, float t3)
	Constructor. More...
	Translation (float3 in)
	Constructor from an sl::float3. More...
Translation	operator* (const Orientation &mat) const
	Multiplication operator by an Orientation. More...
void	normalize ()
	Normalizes the current sl::Translation. More...
float &	operator() (int x)
	Gets the value at specific position in the sl::Translation. More...
_FCT_CPU_GPU_ int	size () const
	Return the size of the sl::Vector3. More...
_FCT_CPU_GPU_ const float *	ptr () const
	Returns a pointer of the first component. More...
_FCT_CPU_GPU_ Vector3< float > &	setValues (const float *b)
	Sets the components of the sl::Vector3 to the values of the argument. More...
_FCT_CPU_GPU_ float &	operator[] (int i)
	Returns the i-th component. More...
_FCT_CPU_GPU_ float	norm ()
	Returns the norm of the sl::Vector3. More...
_FCT_CPU_GPU_ float	square ()
	Returns the squared norm of the sl::Vector3. More...
_FCT_CPU_GPU_ float	sum ()
	Returns the sum of the components of the sl::Vector3. More...

Static Functions
static Translation	normalize (const Translation &tr)
	Gets the normalized sl::Translation of a given sl::Translation. More...
static _FCT_CPU_GPU_ float	dot (const Vector3< float > &a, const Vector3< float > &b)
	Returns the dot product of two sl::Vector3. More...
static _FCT_CPU_GPU_ float	distance (const Vector3< float > &a, const Vector3< float > &b)
	Returns the distance between two sl::Vector3. More...
static _FCT_CPU_GPU_ Vector3< float >	cross (const Vector3< float > &a, const Vector3< float > &b)
	Returns the cross product between two sl::Vector3. More...

Detailed Description

Class representing a translation for the positional tracking module.

sl::Translation is a vector as [tx, ty, tz].
You can access the data with the 't' ptr or by element name as : tx, ty, tz <-> | 0 1 2 |

Constructor and Destructor

Translation() [1/4]

Translation

(

)

Default constructor.

Creates a null translation.

Translation() [2/4]

Translation

(

const Translation &

translation

)

Copy constructor (deep copy).

Parameters

translation

: sl::Translation to copy.

Translation() [3/4]

Translation	(	float	t1,
		float	t2,
		float	t3
	)

Constructor.

Parameters

t1	: x component of the translation.
t2	: y component of the translation.
t3	: z component of the translation.

Translation() [4/4]

Translation

(

float3

in

)

Constructor from an sl::float3.

Parameters

in	: sl::float3 to copy.

Functions

operator*()

Translation operator*

(

const Orientation &

mat

)

const

Multiplication operator by an Orientation.

Parameters

mat	: Orientation.

Returns

The current Translation after being multiplied by the orientation.

normalize() [1/2]

void normalize

(

)

Normalizes the current sl::Translation.

normalize() [2/2]

static Translation normalize ( const Translation &  tr )

static

Gets the normalized sl::Translation of a given sl::Translation.

Parameters

tr	: sl::Translation to be get the normalized translation from.

Returns

Another sl::Translation object equal to tr.normalize().

operator()()

float& operator()

(

int

x

)

Gets the value at specific position in the sl::Translation.

Parameters

x	: Position of the value.

Returns

Value at the x position.

size()

_FCT_CPU_GPU_ int size ( ) const

inlineinherited

Return the size of the sl::Vector3.

Returns

3

ptr()

_FCT_CPU_GPU_ const float * ptr ( ) const

inlineinherited

Returns a pointer of the first component.

setValues()

_FCT_CPU_GPU_ Vector3<float >& setValues ( const float *  b )

inlineinherited

Sets the components of the sl::Vector3 to the values of the argument.

operator[]()

_FCT_CPU_GPU_ float & operator[] ( int  i )

inlineinherited

Returns the i-th component.

norm()

_FCT_CPU_GPU_ float norm ( )

inlineinherited

Returns the norm of the sl::Vector3.

square()

_FCT_CPU_GPU_ float square ( )

inlineinherited

Returns the squared norm of the sl::Vector3.

sum()

_FCT_CPU_GPU_ float sum ( )

inlineinherited

Returns the sum of the components of the sl::Vector3.

dot()

static _FCT_CPU_GPU_ float dot ( const Vector3< float > &  a, const Vector3< float > &  b  )

inlinestaticinherited

Returns the dot product of two sl::Vector3.

distance()

static _FCT_CPU_GPU_ float distance ( const Vector3< float > &  a, const Vector3< float > &  b  )

inlinestaticinherited

Returns the distance between two sl::Vector3.

cross()

static _FCT_CPU_GPU_ Vector3<float > cross ( const Vector3< float > &  a, const Vector3< float > &  b  )

inlinestaticinherited

Returns the cross product between two sl::Vector3.