NodeTransform Class Reference

\clas NodeTransform Skeleton.hh common/common.hh More...

#include <Skeleton.hh>

Public Types
enum	TransformType { TRANSLATE , ROTATE , SCALE , MATRIX }
	Enumeration of the transform types. More...

Public Member Functions
	NodeTransform (const ignition::math::Matrix4d &_mat, const std::string &_sid="_default_", TransformType _type=MATRIX)
	Constructor.
	NodeTransform (TransformType _type=MATRIX)
	Constructor.
	~NodeTransform ()
	Destructor. It does nothing.
std::string	GetSID ()
	Returns thr SID.
ignition::math::Matrix4d	GetTransform () const
	Returns the transformation matrix.
TransformType	GetType ()
	Returns the transformation type.
ignition::math::Matrix4d	operator() ()
	Matrix cast operator.
ignition::math::Matrix4d	operator* (const ignition::math::Matrix4d &_m)
	Matrix multiplication operator.
ignition::math::Matrix4d	operator* (NodeTransform _t)
	Node transform multiplication operator.
void	PrintSource ()
	Prints the transform matrix to std::err stream.
void	RecalculateMatrix ()
	Sets the transform matrix from the source according to the type.
void	Set (const ignition::math::Matrix4d &_mat)
	Assign a transformation.
void	SetComponent (unsigned int _idx, double _value)
	Set a transformation matrix component value.
void	SetSID (std::string _sid)
	Set the SID.
void	SetSourceValues (const ignition::math::Matrix4d &_mat)
	Set source data values param[in] _mat the values.
void	SetSourceValues (const ignition::math::Vector3d &_axis, const double _angle)
	Sets source matrix values from roation.
void	SetSourceValues (const ignition::math::Vector3d &_vec)
	Set source data values.
void	SetType (TransformType _type)
	Set transform type.

Protected Attributes
std::string	sid
	the sid
std::vector< double >	source
	source data values (can be a matrix, a position or rotation)
ignition::math::Matrix4d	transform
	transform
TransformType	type
	transform type

Detailed Description

\clas NodeTransform Skeleton.hh common/common.hh

A transformation node

Member Enumeration Documentation

TransformType

enum TransformType

Enumeration of the transform types.

Enumerator
TRANSLATE
ROTATE
SCALE
MATRIX

Constructor & Destructor Documentation

NodeTransform() [1/2]

NodeTransform ( TransformType _type = MATRIX )

explicit

Constructor.

Parameters

[in]

_type

the type of transform

References MATRIX.

Referenced by operator*().

NodeTransform() [2/2]

NodeTransform	(	const ignition::math::Matrix4d &	_mat,
		const std::string &	_sid = "_default_",
		TransformType	_type = MATRIX )

Constructor.

Parameters

[in]	_mat	the matrix
[in]	_sid	identifier
[in]	_type	the type of transform

References MATRIX.

~NodeTransform()

~NodeTransform

(

)

Destructor. It does nothing.

Member Function Documentation

GetSID()

std::string GetSID

(

)

Returns thr SID.

Returns

the SID

GetTransform()

ignition::math::Matrix4d GetTransform

(

)

const

Returns the transformation matrix.

Returns

The transform matrix

GetType()

TransformType GetType

(

)

Returns the transformation type.

Returns

the type

operator()()

ignition::math::Matrix4d operator()

(

)

Matrix cast operator.

Returns

the transform

operator*() [1/2]

ignition::math::Matrix4d operator*

(

const ignition::math::Matrix4d &

_m

)

Matrix multiplication operator.

Parameters

[in]

_m

a matrix

Returns

transform matrix multiplied by _m

operator*() [2/2]

ignition::math::Matrix4d operator*

(

NodeTransform

_t

)

Node transform multiplication operator.

Parameters

[in]

_t

a transform

Returns

transform matrix multiplied by _t's transform

References NodeTransform().

PrintSource()

void PrintSource

(

)

Prints the transform matrix to std::err stream.

RecalculateMatrix()

void RecalculateMatrix

(

)

Sets the transform matrix from the source according to the type.

Set()

void Set

(

const ignition::math::Matrix4d &

_mat

)

Assign a transformation.

Parameters

[in]

_mat

the transform

SetComponent()

void SetComponent	(	unsigned int	_idx,
		double	_value )

Set a transformation matrix component value.

Parameters

[in]	_idx	the component index
[in]	_value	the value

SetSID()

void SetSID

(

std::string

_sid

)

Set the SID.

Parameters

[in]

_sid

the sid

SetSourceValues() [1/3]

void SetSourceValues

(

const ignition::math::Matrix4d &

_mat

)

Set source data values param[in] _mat the values.

SetSourceValues() [2/3]

void SetSourceValues	(	const ignition::math::Vector3d &	_axis,
		const double	_angle )

Sets source matrix values from roation.

Parameters

[in]	_axis	of rotation
[in]	_angle	of rotation

SetSourceValues() [3/3]

void SetSourceValues

(

const ignition::math::Vector3d &

_vec

)

Set source data values.

Parameters

[in]

_vec

Vector to set source data values from.

SetType()

void SetType

(

TransformType

_type

)

Set transform type.

Parameters

[in]

_type

the type

Member Data Documentation

sid

std::string sid

protected

the sid

source

std::vector<double> source

protected

source data values (can be a matrix, a position or rotation)

transform

ignition::math::Matrix4d transform

protected

transform

type

TransformType type

protected

transform type

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

• Skeleton.hh