#include<kfbxmatrix.h>

Inherits fbxVectorTemplate4.

Detailed Description

FBX SDK matrix class.

Definition at line58of filekfbxmatrix.h.


Constructors and Destructor
	KFbxMatrix()
	Constructor. Constructs an identity matrix.
	KFbxMatrix(constKFbxMatrix&pM)
	Copy constructor.
	KFbxMatrix(KFbxVector4&pT,KFbxVector4&pR,KFbxVector4&pS)
	Constructor.
	KFbxMatrix(KFbxVector4&pT,KFbxQuaternion&pQ,KFbxVector4&pS)
	Constructor.
	KFbxMatrix(constKFbxXMatrix&pM)
	Constructor.
	~KFbxMatrix()
	Destructor.
Access
double	Get(int pY, int pX)
	Retrieve matrix element.
KFbxVector4	GetRow(int pY)
	Extract a row vector.
KFbxVector4	GetColumn(int pX)
	Extract a column vector.
void	Set(int pY, int pX, double pValue)
	Set matrix element.
void	SetIdentity()
	Set matrix to identity.
void	SetTRS(KFbxVector4&pT,KFbxVector4&pR,KFbxVector4&pS)
	Set matrix.
void	SetTQS(KFbxVector4&pT,KFbxQuaternion&pQ,KFbxVector4&pS)
	Set matrix.
void	SetRow(int pY,KFbxVector4&pRow)
	Set a matrix row.
void	SetColumn(int pX,KFbxVector4&pColumn)
	Set a matrix column.
KFbxMatrix&	operator=(constKFbxMatrix&pMatrix)
	Assignment operator.
Matrix Operations
KFbxMatrix	operator-()
	Unary minus operator.
KFbxMatrix	operator+(constKFbxMatrix&pMatrix) const
	Add two matrices together.
KFbxMatrix	operator-(constKFbxMatrix&pMatrix) const
	Subtract a matrix from another matrix.
KFbxMatrix	operator*(constKFbxMatrix&pMatrix) const
	Multiply two matrices.
KFbxMatrix&	operator+=(KFbxMatrix&pMatrix)
	Add two matrices together.
KFbxMatrix&	operator-=(KFbxMatrix&pMatrix)
	Subtract a matrix from another matrix.
KFbxMatrix&	operator*=(KFbxMatrix&pMatrix)
	Multiply two matrices.
KFbxMatrix	Inverse()
	Calculate the matrix inverse.
KFbxMatrix	Transpose()
	Calculate the matrix transpose.
Vector Operations
KFbxVector4	MultNormalize(constKFbxVector4&pVector) const
	Multiply this matrix by pVector, the w component is normalized to 1.
Boolean Operations
bool	operator==(KFbxMatrix&pM)
	Equivalence operator.
bool	operator==(KFbxMatrixconst&pM) const
	Equivalence operator.
bool	operator==(KFbxXMatrix&pM)
	Equivalence operator.
bool	operator==(KFbxXMatrixconst&pM) const
	Equivalence operator.
bool	operator!=(KFbxMatrix&pM)
	Non-equivalence operator.
bool	operator!=(KFbxMatrixconst&pM) const
	Non-equivalence operator.
bool	operator!=(KFbxXMatrix&pM)
	Non-equivalence operator.
bool	operator!=(KFbxXMatrixconst&pM) const
	Non-equivalence operator.
Casting
	operator double *()
	Cast the vector in a double pointer.
typedef const	double(kDouble44)[4][4]
	Define 4*4 array as a new type.
kDouble44&	Double44() const
	Cast the matrix in a referance to a 4*4 array.

Constructor&Destructor Documentation

KFbxMatrix ( )

Constructor. Constructs an identity matrix.

KFbxMatrix ( constKFbxMatrix& pM )

Copy constructor.

Parameters:

pM

AnotherKFbxMatrixobject copied to this one.

KFbxMatrix	(	KFbxVector4&	pT,
		KFbxVector4&	pR,
		KFbxVector4&	pS
	)

Constructor.

Parameters:

	pT	Translation vector.
	pR	Euler rotation vector.
	pS	Scale vector.

KFbxMatrix	(	KFbxVector4&	pT,
		KFbxQuaternion&	pQ,
		KFbxVector4&	pS
	)

Constructor.

Parameters:

	pT	Translation vector.
	pQ	Quaternion.
	pS	Scale vector.

KFbxMatrix ( constKFbxXMatrix& pM )

Constructor.

Parameters:

pM

Affine matrix

~KFbxMatrix ( )

Destructor.

Member Function Documentation

double Get	(	int	pY,
		int	pX
	)

Retrieve matrix element.

Parameters:

	pY	Row index.
	pX	Column index.

Returns:: Value at element [ pX, pY ] of the matrix.

KFbxVector4GetRow ( int pY )

Extract a row vector.

Parameters:

pY

Row index.

Returns:: The row vector.

KFbxVector4GetColumn ( int pX )

Extract a column vector.

Parameters:

pX

Column index.

Returns:: The column vector.

void Set	(	int	pY,
		int	pX,
		double	pValue
	)

Set matrix element.

Parameters:

	pY	Row index.
	pX	Column index.
	pValue	New component value.

void SetIdentity ( )

Set matrix to identity.

void SetTRS	(	KFbxVector4&	pT,
		KFbxVector4&	pR,
		KFbxVector4&	pS
	)

Set matrix.

Parameters:

	pT	Translation vector.
	pR	Euler rotation vector.
	pS	Scale vector.

void SetTQS	(	KFbxVector4&	pT,
		KFbxQuaternion&	pQ,
		KFbxVector4&	pS
	)

Set matrix.

Parameters:

	pT	Translation vector.
	pQ	Quaternion.
	pS	Scale vector.

void SetRow	(	int	pY,
		KFbxVector4&	pRow
	)

Set a matrix row.

Parameters:

	pY	Row index.
	pRow	Row vector.

void SetColumn	(	int	pX,
		KFbxVector4&	pColumn
	)

Set a matrix column.

Parameters:

	pX	Column index.
	pColumn	Column vector.

KFbxMatrix&operator= ( constKFbxMatrix& pMatrix )

Assignment operator.

Parameters:

pMatrix

Source matrix.

KFbxMatrixoperator- ( )

Unary minus operator.

Returns:: A matrix where each element is multiplied by -1.

KFbxMatrixoperator+ ( constKFbxMatrix& pMatrix ) const

Add two matrices together.

Parameters:

pMatrix

A matrix.

Returns:: The result of this matrix + pMatrix.

KFbxMatrixoperator- ( constKFbxMatrix& pMatrix ) const

Subtract a matrix from another matrix.

Parameters:

pMatrix

A matrix.

Returns:: The result of this matrix - pMatrix.

KFbxMatrixoperator* ( constKFbxMatrix& pMatrix ) const

Multiply two matrices.

Parameters:

pMatrix

A matrix.

Returns:: The result of this matrix * pMatrix.

KFbxMatrix&operator+= ( KFbxMatrix& pMatrix )

Add two matrices together.

Parameters:

pMatrix

A matrix.

Returns:: The result of this matrix + pMatrix, replacing this matrix.

KFbxMatrix&operator-= ( KFbxMatrix& pMatrix )

Subtract a matrix from another matrix.

Parameters:

pMatrix

A matrix.

Returns:: The result of this matrix - pMatrix, replacing this matrix.

KFbxMatrix&operator*= ( KFbxMatrix& pMatrix )

Multiply two matrices.

Parameters:

pMatrix

A matrix.

Returns:: The result of this matrix * pMatrix, replacing this matrix.

KFbxMatrixInverse ( )

Calculate the matrix inverse.

Returns:: The inverse matrix.

KFbxMatrixTranspose ( )

Calculate the matrix transpose.

Returns:: This matrix transposed.

KFbxVector4MultNormalize ( constKFbxVector4& pVector ) const

Multiply this matrix by pVector, the w component is normalized to 1.

Parameters:

pVector

A vector.

Returns:: The result of this matrix * pVector.

bool operator== ( KFbxMatrix& pM )

Equivalence operator.

Parameters:

pM

The matrix to be compared against this matrix.

Returns:: trueif the two matrices are equal (each element is within a 1.0e-6 tolerance),falseotherwise.

bool operator== ( KFbxMatrixconst& pM ) const

Equivalence operator.

Parameters:

pM

The matrix to be compared against this matrix.

Returns:: trueif the two matrices are equal (each element is within a 1.0e-6 tolerance),falseotherwise.

bool operator== ( KFbxXMatrix& pM )

Equivalence operator.

Parameters:

pM

The affine matrix to be compared against this matrix.

Returns:: trueif the two matrices are equal (each element is within a 1.0e-6 tolerance),falseotherwise.

bool operator== ( KFbxXMatrixconst& pM ) const

Equivalence operator.

Parameters:

pM

The affine matrix to be compared against this matrix.

Returns:: trueif the two matrices are equal (each element is within a 1.0e-6 tolerance),falseotherwise.

bool operator!= ( KFbxMatrix& pM )

Non-equivalence operator.

Parameters:

pM

The matrix to be compared against this matrix.

Returns:: falseif the two matrices are equal (each element is within a 1.0e-6 tolerance),trueotherwise.

bool operator!= ( KFbxMatrixconst& pM ) const

Non-equivalence operator.

Parameters:

pM

The matrix to be compared against this matrix.

Returns:: falseif the two matrices are equal (each element is within a 1.0e-6 tolerance),trueotherwise.

bool operator!= ( KFbxXMatrix& pM )

Non-equivalence operator.

Parameters:

pM

The affine matrix to be compared against this matrix.

Returns:: falseif the two matrices are equal (each element is within a 1.0e-6 tolerance),trueotherwise.

bool operator!= ( KFbxXMatrixconst& pM ) const

Non-equivalence operator.

Parameters:

pM

The affine matrix to be compared against this matrix.

Returns:: falseif the two matrices are equal (each element is within a 1.0e-6 tolerance),trueotherwise.

operator double * ( )

Cast the vector in a double pointer.

typedef const double ( kDouble44 )

Define 4*4 array as a new type.

kDouble44&Double44 ( ) const[inline]

Cast the matrix in a referance to a 4*4 array.

Definition at line314of filekfbxmatrix.h.

Detailed Description

Constructors and Destructor

Access

Matrix Operations

Vector Operations

Boolean Operations

Casting

Constructor&Destructor Documentation

Member Function Documentation