#include<kfbxmatrix.h>

Inherits fbxVectorTemplate4.

List of all members.

Detailed Description

FBX SDK matrix class.

Definition at line62of 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	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
	Equivalence operator.
bool	operator!=(KFbxXMatrix&pM)
	Non-equivalence operator.
bool	operator!=(KFbxXMatrixconst&pM) const
	Equivalence operator.
Casting
	operator double *()
	Cast the vector in a double pointer.
typedef const	double(kDouble44)[4][4]
	Cast the vector in a double pointer.
kDouble44&	Double44() const
	Cast the vector in a double pointer.

Constructor&Destructor Documentation

KFbxMatrix

(

)

Constructor. Constructs an identity matrix.

KFbxMatrix

(

constKFbxMatrix&

pM

)

Copy constructor.

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.

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 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

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

)

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

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.

operator double *

(

)

Cast the vector in a double pointer.

typedef const double

(

kDouble44

)

Cast the vector in a double pointer.

kDouble44&Double44

(

)

const[inline]

Cast the vector in a double pointer.

Definition at line289of filekfbxmatrix.h.