C# Class Revit.SDK.Samples.SlabShapeEditing.CS.Matrix4

Matrix used to transform between ucs coordinate and world coordinate.

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Méthodes publiques

Méthode	Description
Identity ( ) : void	Identity matrix
Inverse ( ) : Matrix4	get inverse matrix
Matrix4 ( ) : System	default constructor
Matrix4 ( Vector4 origin ) : System	ctor,translation matrix.
Matrix4 ( Vector4 xAxis, Vector4 yAxis, Vector4 zAxis ) : System	ctor,rotation matrix,origin at (0,0,0)
Matrix4 ( Vector4 xAxis, Vector4 yAxis, Vector4 zAxis, Vector4 origin ) : System	rotation and translation matrix constructor
Matrix4 ( double scale ) : System	scale matrix constructor
Multiply ( Matrix4 left, Matrix4 right ) : Matrix4	multiply matrix left and right
RotateX ( double angle ) : Matrix4	get a matrix used to rotate object specific angle on X direction
RotateY ( double angle ) : Matrix4	get a matrix used to rotate object specific angle on Y direction
RotateZ ( double angle ) : Matrix4	get a matrix used to rotate object specific angle on Z direction
RotationInverse ( ) : Matrix4	if m_matrix is a rotation matrix,this method can get the rotation inverse matrix.
ScaleInverse ( ) : Matrix4	if m_matrix is a scale matrix,this method can get the scale inverse matrix.
Transform ( Vector4 point ) : Vector4	transform point using this matrix
TranslationInverse ( ) : Matrix4	if this m_matrix is a translation matrix, this method can get the translation inverse matrix.
this ( int row, int column ) : double	indexer of matrix

Method Details

Identity() public méthode

Identity matrix

public Identity ( ) : void
Résultat	void

Inverse() public méthode

get inverse matrix

public Inverse ( ) : Matrix4
Résultat	Matrix4

Matrix4() public méthode

default constructor

public Matrix4 ( ) : System
Résultat	System

Matrix4() public méthode

ctor,translation matrix.

public Matrix4 ( Vector4 origin ) : System
origin	Vector4	origin of ucs in world coordinate
Résultat	System

Matrix4() public méthode

ctor,rotation matrix,origin at (0,0,0)

public Matrix4 ( Vector4 xAxis, Vector4 yAxis, Vector4 zAxis ) : System
xAxis	Vector4	identity of x axis
yAxis	Vector4	identity of y axis
zAxis	Vector4	identity of z axis
Résultat	System

Matrix4() public méthode

rotation and translation matrix constructor

public Matrix4 ( Vector4 xAxis, Vector4 yAxis, Vector4 zAxis, Vector4 origin ) : System
xAxis	Vector4	x Axis
yAxis	Vector4	y Axis
zAxis	Vector4	z Axis
origin	Vector4	origin
Résultat	System

Matrix4() public méthode

scale matrix constructor

public Matrix4 ( double scale ) : System
scale	double	scale factor
Résultat	System

Multiply() public static méthode

multiply matrix left and right

public static Multiply ( Matrix4 left, Matrix4 right ) : Matrix4
left	Matrix4	left matrix
right	Matrix4	right matrix
Résultat	Matrix4

RotateX() public static méthode

get a matrix used to rotate object specific angle on X direction

public static RotateX ( double angle ) : Matrix4
angle	double	rotate angle
Résultat	Matrix4

RotateY() public static méthode

get a matrix used to rotate object specific angle on Y direction

public static RotateY ( double angle ) : Matrix4
angle	double	rotate angle
Résultat	Matrix4

RotateZ() public static méthode

get a matrix used to rotate object specific angle on Z direction

public static RotateZ ( double angle ) : Matrix4
angle	double	rotate angle
Résultat	Matrix4

RotationInverse() public méthode

if m_matrix is a rotation matrix,this method can get the rotation inverse matrix.

public RotationInverse ( ) : Matrix4
Résultat	Matrix4

ScaleInverse() public méthode

if m_matrix is a scale matrix,this method can get the scale inverse matrix.

public ScaleInverse ( ) : Matrix4
Résultat	Matrix4

Transform() public méthode

transform point using this matrix

public Transform ( Vector4 point ) : Vector4
point	Vector4	point to be transformed
Résultat	Vector4

TranslationInverse() public méthode

if this m_matrix is a translation matrix, this method can get the translation inverse matrix.

public TranslationInverse ( ) : Matrix4
Résultat	Matrix4

this() public méthode

indexer of matrix

public this ( int row, int column ) : double
row	int	row number
column	int	column number
Résultat	double