Matrix3DH Struct Reference

Double precision 4x4 matrix struct. More...

Public Member Functions
	Matrix3DH (double[] row1, double[] row2, double[] row3, double[] row4)
	Constructor.
	Matrix3DH (double a11, double a12, double a13, double a14, double a21, double a22, double a23, double a24, double a31, double a32, double a33, double a34, double a41, double a42, double a43, double a44)
	Constructor.
	Matrix3DH (Matrix3D matrix)
	Constructor.
override bool	Equals (object obj)
	Indicates whether this instance and the given obj are equal.
bool	Equals (Matrix3DH obj)
	Indicates whether this instance and the given obj are equal.
override int	GetHashCode ()
	Returns the hash code for this instance.

Static Public Member Functions
static Matrix3DH	operator+ (Matrix3DH lhs, Matrix3DH rhs)
	Addition operator.
static Matrix3DH	operator- (Matrix3DH lhs, Matrix3DH rhs)
	Subtraction operator.
static Matrix3DH	operator* (Matrix3DH lhs, Matrix3DH rhs)
	Multiplication operator.
static bool	operator== (Matrix3DH lhs, Matrix3DH rhs)
	Equality comparison operator.
static bool	operator!= (Matrix3DH lhs, Matrix3DH rhs)
	Unequality comparison operator.

Properties
static Matrix3DH	Identity [get]
	The identity element.
double	A11 [get, set]
	First top matrix element.
double	A12 [get, set]
	Second top matrix element.
double	A13 [get, set]
	Third top matrix element.
double	A14 [get, set]
	Fourth top matrix element.
double	A21 [get, set]
	First upper mid matrix element.
double	A22 [get, set]
	Second upper mid matrix element.
double	A23 [get, set]
	Third upper mid right matrix element.
double	A24 [get, set]
	Fourth upper mid matrix element.
double	A31 [get, set]
	First lower mid matrix element.
double	A32 [get, set]
	Second lower mid matrix element.
double	A33 [get, set]
	Third lower mid matrix element.
double	A34 [get, set]
	Fourth lower mid matrix element.
double	A41 [get, set]
	First bottom matrix element.
double	A42 [get, set]
	Second bottom matrix element.
double	A43 [get, set]
	Third bottom matrix element.
double	A44 [get, set]
	Fourth bottom matrix element.
double	this[int row, int column] [get, set]
	Index access.

Detailed Description

Double precision 4x4 matrix struct.

Constructor & Destructor Documentation

Matrix3DH() [1/3]

Matrix3DH	(	double[]	row1,
		double[]	row2,
		double[]	row3,
		double[]	row4 )

Constructor.

Parameters

row1	First component row.
row2	Second component row.
row3	Third component row.
row4	Fourth component row.

Exceptions

IndexOutOfRangeException	When one of the given rows has less than four values.
NullReferenceException	When one of the given rows is null.

Matrix3DH() [2/3]

Matrix3DH	(	double	a11,
		double	a12,
		double	a13,
		double	a14,
		double	a21,
		double	a22,
		double	a23,
		double	a24,
		double	a31,
		double	a32,
		double	a33,
		double	a34,
		double	a41,
		double	a42,
		double	a43,
		double	a44 )

Constructor.

Parameters

a11	First top matrix element.
a12	Second top matrix element.
a13	Third top matrix element.
a14	Fourth top matrix element.
a21	First upper mid matrix element.
a22	Second upper mid matrix element.
a23	Third upper mid right matrix element.
a24	Fourth upper mid matrix element.
a31	First lower mid matrix element.
a32	Second lower mid matrix element.
a33	Third lower mid matrix element.
a34	Fourth lower mid matrix element.
a41	First bottom matrix element.
a42	Second bottom matrix element.
a43	Third bottom matrix element.
a44	Fourth bottom matrix element.

Matrix3DH() [3/3]

Matrix3DH

(

Matrix3D

matrix

)

Constructor.

Parameters

matrix

3x3 matrix to create this 4x4 matrix from.

Member Function Documentation

Equals() [1/2]

bool Equals

(

Matrix3DH

obj

)

Indicates whether this instance and the given obj are equal.

Parameters

obj	Object to compare to.

Returns

True if obj and this instance represent the same value; otherwise, false.

Equals() [2/2]

override bool Equals

(

object

obj

)

Indicates whether this instance and the given obj are equal.

Parameters

obj	Object to compare to.

Returns

True if obj and this instance are the same type and represent the same value; otherwise, false.

GetHashCode()

override int GetHashCode

(

)

Returns the hash code for this instance.

Returns

A 32-bit signed integer that is the hash code for this instance.

operator!=()

static bool operator!= ( Matrix3DH lhs, Matrix3DH rhs )

static

Unequality comparison operator.

Parameters

lhs	Left hand side operand.
rhs	Right hand side operand.

Returns

True if lhs != rhs , otherwise false.

operator*()

static Matrix3DH operator* ( Matrix3DH lhs, Matrix3DH rhs )

static

Multiplication operator.

Parameters

lhs	Left hand side operand.
rhs	Right hand side operand.

Returns

Product of lhs and rhs .

operator+()

static Matrix3DH operator+ ( Matrix3DH lhs, Matrix3DH rhs )

static

Addition operator.

Parameters

lhs	Left hand side operand.
rhs	Right hand side operand.

Returns

Sum of lhs and rhs .

operator-()

static Matrix3DH operator- ( Matrix3DH lhs, Matrix3DH rhs )

static

Subtraction operator.

Parameters

lhs	Left hand side operand.
rhs	Right hand side operand.

Returns

Difference of lhs and rhs .

operator==()

static bool operator== ( Matrix3DH lhs, Matrix3DH rhs )

static

Equality comparison operator.

Parameters

lhs	Left hand side operand.
rhs	Right hand side operand.

Returns

True if lhs == rhs , otherwise false.

Property Documentation

this[int row, int column]

double this[int row, int column]

getset

Index access.

Parameters

row	The row, or "Y" index to get.
column	The column, or "X" index to get.

Returns

Value at the specified position.