#include<kfbxvector4.h>

Inherits fbxVectorTemplate4<double>.

List of all members.

Detailed Description

FBX SDK 4-elements vector class.

Definition at line53of filekfbxvector4.h.

Constructors and Destructor
	KFbxVector4()
	Constructor.
	KFbxVector4(constKFbxVector4&pVector4)
	Copy constructor.
	KFbxVector4(double pX, double pY, double pZ, double pW=1.0)
	Constructor.
	KFbxVector4(const double pValue[4])
	Constructor.
	KFbxVector4(const fbxDouble3&pValue)
	Constructor.
	~KFbxVector4()
	Destructor.
Access
KFbxVector4&	operator=(constKFbxVector4&pVector4)
	Assignment operation.
KFbxVector4&	operator=(const double *pValue)
	Assignment operation.
KFbxVector4&	operator=(const fbxDouble3&pValue)
	Assignment operation.
double&	operator[](int pIndex)
	Accessor.
double const&	operator[](int pIndex) const
	Accessor.
double	GetAt(int pIndex)
	Get a vector element.
void	SetAt(int pIndex, double pValue)
	Set a vector element.
void	Set(double pX, double pY, double pZ, double pW=1.0)
	Set vector.
Scalar Operations
KFbxVector4	operator+(double pValue)
	Add a value to all vector components.
KFbxVector4	operator-(double pValue)
	Substract a value from all vector components.
KFbxVector4	operator*(double pValue)
	Multiply a value to all vector components.
KFbxVector4	operator/(double pValue)
	Divide all vector components by a value.
KFbxVector4&	operator+=(double pValue)
	Add a value to all vector components.
KFbxVector4&	operator-=(double pValue)
	Subtract a value from all vector components.
KFbxVector4&	operator*=(double pValue)
	Multiply a value to all vector elements.
KFbxVector4&	operator/=(double pValue)
	Divide all vector elements by a value.
Vector Operations
KFbxVector4	operator-()
	Unary minus operator.
KFbxVector4	operator+(KFbxVector4&pVector)
	Add two vectors together.
KFbxVector4	operator-(KFbxVector4&pVector)
	Subtract a vector from another vector.
KFbxVector4	operator*(KFbxVector4&pVector)
	Memberwise multiplication of two vectors.
KFbxVector4	operator/(KFbxVector4&pVector)
	Memberwise division of a vector with another vector.
KFbxVector4&	operator+=(KFbxVector4&pVector)
	Add two vectors together.
KFbxVector4&	operator-=(KFbxVector4&pVector)
	Subtract a vector from another vector.
KFbxVector4&	operator*=(KFbxVector4&pVector)
	Memberwise multiplication of two vectors.
KFbxVector4&	operator/=(KFbxVector4&pVector)
	Memberwise division of a vector with another vector.
double	DotProduct(KFbxVector4&pVector)
	Calculate the dot product of two vectors.
KFbxVector4	CrossProduct(KFbxVector4&pVector)
	Calculate the cross product of two vectors.
static bool	AxisAlignmentInEulerAngle(KFbxVector4const&pAB,KFbxVector4const&pA,KFbxVector4const&pB,KFbxVector4&pAngles)
	Calculate the Euler rotation required to align axis pAB-pA on pAB-pB.
Boolean Operations
bool	operator==(KFbxVector4&pVector)
	Equivalence operator.
bool	operator==(KFbxVector4const&pVector) const
	Equivalence operator.
bool	operator!=(KFbxVector4&pVector)
	Non equivalence operator.
bool	operator!=(KFbxVector4const&pVector) const
	Non equivalence operator.
Length
double	Length()
	Get the vector's length.
double	SquareLength()
	Get the vector's length squared.
double	Distance(KFbxVector4&pVector)
	Find the distance between 2 vectors.
void	Normalize()
	Normalize the vector, length set to 1.
void	SetXYZ(KFbxQuaternionpQuat)
	Set the Euler XYZ from a Quaternion.
Casting
	operator double *()
	Cast the vector in a double pointer.
	operator const double *()
	Cast the vector in a const double pointer.
	operator const double *() const
	Cast the vector in a const double pointer.

Constructor&Destructor Documentation

KFbxVector4

(

)

Constructor.

KFbxVector4

(

constKFbxVector4&

pVector4

)

Copy constructor.

Parameters:

pVector4

The vector copied to this one.

KFbxVector4	(	double	pX,
		double	pY,
		double	pZ,
		double	pW=1.0
	)

Constructor.

Parameters:

	pX	X component.
	pY	Y component.
	pZ	Z component.
	pW	W component.

KFbxVector4

(

const double

pValue[4]

)

Constructor.

Parameters:

pValue

X,Y,Z,W components.

KFbxVector4

(

const fbxDouble3&

pValue

)

Constructor.

Parameters:

pValue

X,Y,Z components.

Remarks:

The fourth component of this object is assigned 1.

~KFbxVector4

(

)

Destructor.

Member Function Documentation

KFbxVector4&operator=

(

constKFbxVector4&

pVector4

)

Assignment operation.

Parameters:

pVector4

The vector assigned to this one.

Returns:

This vector after assignment.

KFbxVector4&operator=

(

const double *

pValue

)

Assignment operation.

Parameters:

pValue

The pointer to an array whose elements are asigned to this vector.

Returns:

This vector after assignment.

KFbxVector4&operator=

(

const fbxDouble3&

pValue

)

Assignment operation.

Parameters:

pValue

The vector with 3 elements assigned to this vector.

Returns:

This vector after assignment.

Remarks:

The first three elements are assigned with pValue. The fourth element is set as 1.0

double&operator[]

(

int

pIndex

)

Accessor.

Parameters:

pIndex

The index of the component to access.

Returns:

The reference to the indexed component.

Remarks:

The parameter is not checked for values out of bounds. The valid range is [0,3].

double const&operator[]

(

int

pIndex

)

const

Accessor.

Parameters:

pIndex

The index of the component to access.

Returns:

The reference to the indexed component.

Remarks:

The parameter is not checked for values out of bounds. The valid range is [0,3].

double GetAt

(

int

pIndex

)

Get a vector element.

Parameters:

pIndex

The index of the component to access.

Returns:

The value of the indexed component.

Remarks:

The parameter is not checked for values out of bounds. The valid range is [0,3].

void SetAt	(	int	pIndex,
		double	pValue
	)

Set a vector element.

Parameters:

	pIndex	The index of the component to set.
	pValue	The new value to set the component.

Remarks:

The index parameter is not checked for values out of bounds. The valid range is [0,3].

void Set	(	double	pX,
		double	pY,
		double	pZ,
		double	pW=1.0
	)

Set vector.

Parameters:

	pX	The X component value.
	pY	The Y component value.
	pZ	The Z component value.
	pW	The W component value.

KFbxVector4operator+

(

double

pValue

)

Add a value to all vector components.

Parameters:

pValue

The value to add to each component of the vector.

Returns:

New vector.

Remarks:

The passed value is not checked.

KFbxVector4operator-

(

double

pValue

)

Substract a value from all vector components.

Parameters:

pValue

The value to substract from each component of the vector.

Returns:

New vector.

Remarks:

The passed value is not checked.

KFbxVector4operator*

(

double

pValue

)

Multiply a value to all vector components.

Parameters:

pValue

The value multiplying each component of the vector.

Returns:

New vector.

Remarks:

The passed value is not checked.

KFbxVector4operator/

(

double

pValue

)

Divide all vector components by a value.

Parameters:

pValue

The value dividing each component of the vector.

Returns:

New vector.

Remarks:

The passed value is not checked.

KFbxVector4&operator+=

(

double

pValue

)

Add a value to all vector components.

Parameters:

pValue

The value to add to each component of the vector.

Returns:

thisupdated with the operation result.

Remarks:

The passed value is not checked.

KFbxVector4&operator-=

(

double

pValue

)

Subtract a value from all vector components.

Parameters:

pValue

The value to subtract from each component of the vector.

Returns:

thisupdated with the operation result.

Remarks:

The passed value is not checked.

KFbxVector4&operator*=

(

double

pValue

)

Multiply a value to all vector elements.

Parameters:

pValue

The value multiplying each component of the vector.

Returns:

thisupdated with the operation result.

Remarks:

The passed value is not checked.

KFbxVector4&operator/=

(

double

pValue

)

Divide all vector elements by a value.

Parameters:

pValue

The value dividing each component of the vector.

Returns:

thisupdated with the operation result.

Remarks:

The passed value is not checked.

KFbxVector4operator-

(

)

Unary minus operator.

Returns:

The vector that is the negation ofthis.

KFbxVector4operator+

(

KFbxVector4&

pVector

)

Add two vectors together.

Parameters:

pVector

Vector to add.

Returns:

The vector v' = this + pVector.

Remarks:

The values in pVector are not checked.

KFbxVector4operator-

(

KFbxVector4&

pVector

)

Subtract a vector from another vector.

Parameters:

pVector

Vector to subtract.

Returns:

The vector v' = this - pVector.

Remarks:

The values in pVector are not checked.

KFbxVector4operator*

(

KFbxVector4&

pVector

)

Memberwise multiplication of two vectors.

Parameters:

pVector

Multiplying vector.

Returns:

The vector v' = this * pVector.

Remarks:

The values in pVector are not checked.

KFbxVector4operator/

(

KFbxVector4&

pVector

)

Memberwise division of a vector with another vector.

Parameters:

pVector

Dividing vector.

Returns:

The vector v[i]' = this[i] / pVector[i].

Remarks:

The values in pVector are not checked.

KFbxVector4&operator+=

(

KFbxVector4&

pVector

)

Add two vectors together.

Parameters:

pVector

Vector to add.

Returns:

thisupdated with the operation result.

Remarks:

The values in pVector are not checked.

KFbxVector4&operator-=

(

KFbxVector4&

pVector

)

Subtract a vector from another vector.

Parameters:

pVector

Vector to subtract.

Returns:

thisupdated with the operation result.

Remarks:

The values in pVector are not checked.

KFbxVector4&operator*=

(

KFbxVector4&

pVector

)

Memberwise multiplication of two vectors.

Parameters:

pVector

Multiplying vector.

Returns:

thisupdated with the operation result.

Remarks:

The values in pVector are not checked.

KFbxVector4&operator/=

(

KFbxVector4&

pVector

)

Memberwise division of a vector with another vector.

Parameters:

pVector

Dividing vector.

Returns:

thisupdated with the operation result.

Remarks:

The values in pVector are not checked.

double DotProduct

(

KFbxVector4&

pVector

)

Calculate the dot product of two vectors.

Parameters:

pVector

The second vector.

Returns:

The dot product value.

Remarks:

Being considered as a XYZ vector with a weight, only the 3 first elements are considered in this operation.

KFbxVector4CrossProduct

(

KFbxVector4&

pVector

)

Calculate the cross product of two vectors.

Parameters:

pVector

The second vector.

Returns:

The cross product vector.

Remarks:

Being considered as a XYZ vector with a weight, only the first 3 elements are considered in this operation.

static bool AxisAlignmentInEulerAngle	(	KFbxVector4const&	pAB,
		KFbxVector4const&	pA,
		KFbxVector4const&	pB,
		KFbxVector4&	pAngles
	)			[static]

Calculate the Euler rotation required to align axis pAB-pA on pAB-pB.

Parameters:

	pAB	The intersection of the 2 axis.
	pA	A point on axis to be aligned.
	pB	A point on reference axis.
	pAngles	Resulting euler angles.

Returns:

trueon success.

Remarks:

Being considered as a XYZ vector with a weight, only the first 3 elements are considered in this operation.

bool operator==

(

KFbxVector4&

pVector

)

Equivalence operator.

Parameters:

pVector

The vector to be compared tothis.

Returns:

trueif the two vectors are equal (each element is within a 1.0e-6 tolerance) andfalseotherwise.

bool operator==

(

KFbxVector4const&

pVector

)

const

Equivalence operator.

Parameters:

pVector

The vector to be compared tothis.

Returns:

trueif the two vectors are equal (each element is within a 1.0e-6 tolerance) andfalseotherwise.

bool operator!=

(

KFbxVector4&

pVector

)

Non equivalence operator.

Parameters:

pVector

The vector to be compared tothis.

Returns:

falseif the two vectors are equal (each element is within a 1.0e-6 tolerance) andtrueotherwise.

bool operator!=

(

KFbxVector4const&

pVector

)

const

Non equivalence operator.

Parameters:

pVector

The vector to be compared tothis.

Returns:

falseif the two vectors are equal (each element is within a 1.0e-6 tolerance) andtrueotherwise.

double Length

(

)

Get the vector's length.

Returns:

The mathematical length of the vector.

Remarks:

Being considered as a XYZ vector with a weight, only the first 3 elements are considered in this operation.

double SquareLength

(

)

Get the vector's length squared.

Returns:

The mathematical square length of the vector.

Remarks:

Being considered as a XYZ vector with a weight, only the first 3 elements are considered in this operation.

double Distance

(

KFbxVector4&

pVector

)

Find the distance between 2 vectors.

Parameters:

pVector

The second vector.

Returns:

The mathematical distance between the two vectors.

Remarks:

Being considered as a XYZ vector with a weight, only the 3 first elements are considered in this operation.

void Normalize

(

)

Normalize the vector, length set to 1.

Remarks:

Being considered as a XYZ vector with a weight, only the first 3 elements are considered in this operation.

void SetXYZ

(

KFbxQuaternion

pQuat

)

Set the Euler XYZ from a Quaternion.

Parameters:

pQuat

Quaternion from which Euler XYZ information is got.

operator double *

(

)

Cast the vector in a double pointer.

operator const double *

(

)

Cast the vector in a const double pointer.

operator const double *

(

)

const

Cast the vector in a const double pointer.