#include <albaMatrix.h>

Inheritance diagram for albaMatrix:

Collaboration diagram for albaMatrix:

[legend]

Public Member Functions
	albaTypeMacro (albaMatrix, albaReferenceCounted)

virtual void	Print (std::ostream &os, const int indent=0) const

	albaMatrix ()

virtual	~albaMatrix ()

	albaMatrix (const albaMatrix &mat)

albaMatrix &	operator= (const albaMatrix &mat)

bool	operator== (const albaMatrix &mat) const

bool	Equals (const albaMatrix *mat) const

void	DeepCopy (const albaMatrix *mat)

albaMatrixElements	GetElements () const

void	SetElement (const int i, const int j, double value)

double	GetElement (const int i, const int j) const

vtkMTimeType	GetMTime () const

void	Modified ()

void	SetTimeStamp (albaTimeStamp t)

albaTimeStamp	GetTimeStamp () const

void	GetVersor (const int axis, double versor[3]) const

void	CopyRotation (const albaMatrix &source)

void	Zero ()

void	Identity ()

bool	IsIdentity ()

albaMatrix *	Invert ()

albaMatrix	GetInverse ()

double	Determinant () const

void	Adjoint (const albaMatrix &inMat, albaMatrix &outMat)

void	Adjoint ()

void	Transpose ()

void	MultiplyPoint (const double in[4], double out[4]) const

albaVect3d	MultiplyPoint (albaVect3d point)

double *	operator[] (const unsigned int i)

const double *	operator[] (unsigned int i) const

	operator vtkMatrix4x4 * () const

void	SetFromDirectionCosines (const double orientation[6])

Public Member Functions inherited from albaReferenceCounted
	albaReferenceCounted ()

virtual	~albaReferenceCounted ()

	albaAbstractTypeMacro (albaReferenceCounted, albaObject)

virtual void	Delete ()

void	Register (void *obj)

virtual void	UnRegister (void *obj)

int	GetReferenceCount ()

void	SetReferenceCount (int)

Public Member Functions inherited from albaObject
	albaObject ()

virtual	~albaObject ()

virtual void	Delete ()

virtual const char *	GetTypeName () const

virtual bool	IsA (const char *type_name) const

virtual bool	IsA (const albaTypeID &type_id) const

virtual albaObject *	NewObjectInstance () const =0

virtual const albaTypeID &	GetTypeId () const

virtual void	Print (std::ostream &os, const int indent=0) const

	albaObject (const albaObject &c)

Static Public Member Functions
static void	GetVersor (const int axis, const albaMatrix &matrix, double versor[3])

static void	CopyRotation (const albaMatrix &source, albaMatrix &target)

static void	Zero (double elements[16])

static void	Identity (double elements[16])

static void	Invert (const albaMatrix &in, albaMatrix &out)

static void	Invert (const double inElements[16], double outElements[16])

static double	Determinant (const double Elements[16])

static void	Adjoint (const double inElements[16], double outElements[16])

static void	Transpose (const albaMatrix &in, albaMatrix &out)

static void	Transpose (const double inElements[16], double outElements[16])

static void	MultiplyPoint (const double Elements[16], const double in[4], double out[4])

static void	Multiply4x4 (const albaMatrix &a, const albaMatrix &b, albaMatrix &c)

static void	Multiply4x4 (const double a[16], const double b[16], double c[16])

static void	PointMultiply (const double Elements[16], const float in[4], float out[4])

static void	PointMultiply (const double Elements[16], const double in[4], double out[4])

Static Public Member Functions inherited from albaObject
static const char *	GetStaticTypeName ()

static bool	IsStaticType (const char *type_name)

static bool	IsStaticType (const albaTypeID &type_id)

static const albaTypeID &	GetStaticTypeId ()

static albaObject *	SafeDownCast (albaObject *o)

Protected Attributes
albaTimeStamp	m_TimeStamp

double	m_Elements [4][4]

albaMTime	m_MTime

Protected Attributes inherited from albaReferenceCounted
int	m_ReferenceCount

Protected Attributes inherited from albaObject
bool	m_HeapFlag

Detailed Description

albaMatrix - Time stamped 4x4 Matrix.

This class defines a TimeStamped 4x4 Matrix class. If ALBA has been compiled with VTK support, this class can be used wherever a vtkMatrix4x4 is requested, and indeed the internal representation is a vtkMatrix4x4. Also GetVTKMatrix() explicitly return a vtkMatrix4x4 pointer. Also albaMatrix can reference a vtkMatrix4x4, i.e. register it and share the same Elements vector, with SetVTKMatrix.

See also: albaReferenceCounted vtkMatrix4x4

Definition at line 44 of file albaMatrix.h.

Constructor & Destructor Documentation

◆ albaMatrix() [1/2]

albaMatrix::albaMatrix ( )

◆ ~albaMatrix()

virtual albaMatrix::~albaMatrix ( )

virtual

◆ albaMatrix() [2/2]

albaMatrix::albaMatrix ( const albaMatrix & mat )

Member Function Documentation

◆ albaTypeMacro()

albaMatrix::albaTypeMacro	(	albaMatrix	,
		albaReferenceCounted
	)

◆ Print()

virtual void albaMatrix::Print	(	std::ostream &	os,
		const int	indent = `0`
	)		const

virtual

print debug information for this object

Reimplemented from albaObject.

◆ operator=()

albaMatrix & albaMatrix::operator= ( const albaMatrix & mat )

◆ operator==()

bool albaMatrix::operator== ( const albaMatrix & mat ) const

◆ Equals()

bool albaMatrix::Equals ( const albaMatrix * mat ) const

◆ DeepCopy()

void albaMatrix::DeepCopy ( const albaMatrix * mat )

inline

Definition at line 61 of file albaMatrix.h.

◆ GetElements()

albaMatrixElements albaMatrix::GetElements ( ) const

return pointer to elements matrix: returned type is a double [4][4] object

Referenced by Adjoint(), Invert(), Multiply4x4(), and Transpose().

◆ SetElement()

void albaMatrix::SetElement	(	const int	i,
		const int	j,
		double	value
	)

inline

Sets the element i,j in the matrix.

Remember to call explicitly Modified when using this function.

Definition at line 89 of file albaMatrix.h.

◆ GetElement()

double albaMatrix::GetElement	(	const int	i,
		const int	j
	)		const

inline

Returns the element i,j from the matrix.

Definition at line 92 of file albaMatrix.h.

◆ GetMTime()

vtkMTimeType albaMatrix::GetMTime ( ) const

return modification time for this object

◆ Modified()

void albaMatrix::Modified ( )

update modification time stamp for this object

Referenced by Adjoint(), Invert(), Multiply4x4(), and Transpose().

◆ SetTimeStamp()

void albaMatrix::SetTimeStamp ( albaTimeStamp t )

inline

Set the TimeStamp for this matrix.

Definition at line 101 of file albaMatrix.h.

References albaEquals().

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◆ GetTimeStamp()

albaTimeStamp albaMatrix::GetTimeStamp ( ) const

inline

Definition at line 102 of file albaMatrix.h.

Referenced by albaTransform::SetMatrix().

◆ GetVersor() [1/2]

static void albaMatrix::GetVersor	(	const int	axis,
		const albaMatrix &	matrix,
		double	versor[3]
	)

static

Get the given matrix versor.

Static version.

Referenced by albaTransform::GetVersor().

◆ GetVersor() [2/2]

void albaMatrix::GetVersor	(	const int	axis,
		double	versor[3]
	)		const

inline

Get the given matrix versor.

Definition at line 107 of file albaMatrix.h.

References GetVersor().

Referenced by GetVersor().

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◆ CopyRotation() [1/2]

void albaMatrix::CopyRotation ( const albaMatrix & source )

inline

Copy the 3x3 rotation matrix from another 4x4 matrix.

Definition at line 110 of file albaMatrix.h.

References CopyRotation().

Referenced by CopyRotation().

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◆ CopyRotation() [2/2]

static void albaMatrix::CopyRotation	(	const albaMatrix &	source,
		albaMatrix &	target
	)

static

Copy the 3x3 rotation matrix from a 4x4 matrix to another.

Static version.

◆ Zero() [1/2]

void albaMatrix::Zero ( )

inline

Set all of the elements to zero.

Static version.

Definition at line 115 of file albaMatrix.h.

References Zero().

Referenced by Zero().

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◆ Zero() [2/2]

static void albaMatrix::Zero ( double elements[16] )

static

Set all of the elements to zero.

◆ Identity() [1/2]

void albaMatrix::Identity ( )

inline

Set equal to Identity matrix.

Definition at line 120 of file albaMatrix.h.

References Identity().

Referenced by Identity().

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◆ Identity() [2/2]

static void albaMatrix::Identity ( double elements[16] )

static

◆ IsIdentity()

bool albaMatrix::IsIdentity ( )

Return true if is an Identity Matrix.

◆ Invert() [1/3]

static void albaMatrix::Invert	(	const albaMatrix &	in,
		albaMatrix &	out
	)

inlinestatic

Matrix Inversion (adapted from Richard Carling in "Graphics Gems," Academic Press, 1990).

static version.

Definition at line 129 of file albaMatrix.h.

References GetElements(), Invert(), and Modified().

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◆ Invert() [2/3]

albaMatrix * albaMatrix::Invert ( )

inline

Matrix Inversion (adapted from Richard Carling in "Graphics Gems," Academic Press, 1990).

This method modifies the matrix

Definition at line 133 of file albaMatrix.h.

References Invert().

Referenced by GetInverse(), and Invert().

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◆ GetInverse()

albaMatrix albaMatrix::GetInverse ( )

inline

Return the inverse matrix without modifying the original.

Definition at line 135 of file albaMatrix.h.

References Invert().

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◆ Invert() [3/3]

static void albaMatrix::Invert	(	const double	inElements[16],
		double	outElements[16]
	)

static

Matrix Inversion, (adapted from Richard Carling in "Graphics Gems," Academic Press, 1990).

static version.

◆ Determinant() [1/2]

static double albaMatrix::Determinant ( const double Elements[16] )

static

Matrix determinant.

◆ Determinant() [2/2]

double albaMatrix::Determinant ( ) const

inline

Definition at line 144 of file albaMatrix.h.

References Determinant().

Referenced by Determinant().

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◆ Adjoint() [1/3]

static void albaMatrix::Adjoint	(	const double	inElements[16],
		double	outElements[16]
	)

static

Matrix adjoint.

◆ Adjoint() [2/3]

void albaMatrix::Adjoint	(	const albaMatrix &	inMat,
		albaMatrix &	outMat
	)

inline

Definition at line 148 of file albaMatrix.h.

References Adjoint(), GetElements(), and Modified().

Referenced by Adjoint().

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◆ Adjoint() [3/3]

void albaMatrix::Adjoint ( )

inline

Definition at line 149 of file albaMatrix.h.

References Adjoint().

Referenced by Adjoint().

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◆ Transpose() [1/3]

static void albaMatrix::Transpose	(	const albaMatrix &	in,
		albaMatrix &	out
	)

inlinestatic

Transpose the matrix and put it into out.

static version.

Definition at line 152 of file albaMatrix.h.

References GetElements(), Modified(), and Transpose().

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◆ Transpose() [2/3]

void albaMatrix::Transpose ( )

inline

Transpose the matrix and put it into out.

Definition at line 155 of file albaMatrix.h.

References Transpose().

Referenced by Transpose().

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◆ Transpose() [3/3]

static void albaMatrix::Transpose	(	const double	inElements[16],
		double	outElements[16]
	)

static

Transpose the matrix and put it into out.

static version.

◆ MultiplyPoint() [1/3]

void albaMatrix::MultiplyPoint	(	const double	in[4],
		double	out[4]
	)		const

inline

Multiply a homogeneous coordinate by this matrix, i.e.

out = A*in. The in[4] and out[4] can be the same array.

Definition at line 162 of file albaMatrix.h.

References MultiplyPoint().

Referenced by MultiplyPoint().

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◆ MultiplyPoint() [2/3]

albaVect3d albaMatrix::MultiplyPoint ( albaVect3d point )

Multiply an albaVect3d to this matrix, i.e.

out = A*in.

◆ MultiplyPoint() [3/3]

static void albaMatrix::MultiplyPoint	(	const double	Elements[16],
		const double	in[4],
		double	out[4]
	)

static

Multiply a homogeneous coordinate by this matrix, i.e.

out = A*in. The in[4] and out[4] can be the same array.

◆ Multiply4x4() [1/2]

static void albaMatrix::Multiply4x4	(	const albaMatrix &	a,
		const albaMatrix &	b,
		albaMatrix &	c
	)

inlinestatic

Multiplies matrices a and b and stores the result in c.

Definition at line 177 of file albaMatrix.h.

References GetElements(), Modified(), and Multiply4x4().

Referenced by Multiply4x4().

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◆ Multiply4x4() [2/2]

static void albaMatrix::Multiply4x4	(	const double	a[16],
		const double	b[16],
		double	c[16]
	)

static

Multiplies matrices a and b and stores the result in c.

this works with arrays.

◆ operator[]() [1/2]

double * albaMatrix::operator[] ( const unsigned int i )

inline

bracket operator to access & write single elements

Definition at line 184 of file albaMatrix.h.

◆ operator[]() [2/2]

const double * albaMatrix::operator[] ( unsigned int i ) const

inline

bracket operator to access single elements

Definition at line 187 of file albaMatrix.h.

◆ operator vtkMatrix4x4 *()

albaMatrix::operator vtkMatrix4x4 * ( ) const

inline

Definition at line 190 of file albaMatrix.h.

◆ PointMultiply() [1/2]

static void albaMatrix::PointMultiply	(	const double	Elements[16],
		const float	in[4],
		float	out[4]
	)

static

Multiply a homogeneous coordinate by this matrix, i.e.

out = in*A. The in[4] and out[4] can be the same array.

◆ PointMultiply() [2/2]

static void albaMatrix::PointMultiply	(	const double	Elements[16],
		const double	in[4],
		double	out[4]
	)

static

Multiply a homogeneous coordinate by this matrix, i.e.

out = in*A. The in[4] and out[4] can be the same array.

◆ SetFromDirectionCosines()

void albaMatrix::SetFromDirectionCosines ( const double orientation[6] )

Member Data Documentation

◆ m_TimeStamp

albaTimeStamp albaMatrix::m_TimeStamp

protected

Definition at line 209 of file albaMatrix.h.

◆ m_Elements

double albaMatrix::m_Elements[4][4]

protected

has its own internal representation

Definition at line 214 of file albaMatrix.h.

◆ m_MTime

albaMTime albaMatrix::m_MTime

protected

Definition at line 215 of file albaMatrix.h.

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

albaMatrix.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ albaMatrix() [1/2]

◆ ~albaMatrix()

◆ albaMatrix() [2/2]

Member Function Documentation

◆ albaTypeMacro()

◆ Print()

◆ operator=()

◆ operator==()

◆ Equals()

◆ DeepCopy()

◆ GetElements()

◆ SetElement()

◆ GetElement()

◆ GetMTime()

◆ Modified()

◆ SetTimeStamp()

◆ GetTimeStamp()

◆ GetVersor() [1/2]

◆ GetVersor() [2/2]

◆ CopyRotation() [1/2]

◆ CopyRotation() [2/2]

◆ Zero() [1/2]

◆ Zero() [2/2]

◆ Identity() [1/2]

◆ Identity() [2/2]

◆ IsIdentity()

◆ Invert() [1/3]

◆ Invert() [2/3]

◆ GetInverse()

◆ Invert() [3/3]

◆ Determinant() [1/2]

◆ Determinant() [2/2]

◆ Adjoint() [1/3]

◆ Adjoint() [2/3]

◆ Adjoint() [3/3]

◆ Transpose() [1/3]

◆ Transpose() [2/3]

◆ Transpose() [3/3]

◆ MultiplyPoint() [1/3]

◆ MultiplyPoint() [2/3]

◆ MultiplyPoint() [3/3]

◆ Multiply4x4() [1/2]

◆ Multiply4x4() [2/2]

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ operator vtkMatrix4x4 *()

◆ PointMultiply() [1/2]

◆ PointMultiply() [2/2]

◆ SetFromDirectionCosines()

Member Data Documentation

◆ m_TimeStamp

◆ m_Elements

◆ m_MTime