TransformationMatrix

All Implemented Interfaces: com.aspose.ms.System.ICloneable

Represents 3d transformation matrix

Constructors

Constructor	Description
TransformationMatrix()	Initializes a new instance of the TransformationMatrix class
TransformationMatrix(double[] items, boolean inverseRowCol)	Initializes a new instance of the TransformationMatrix class.

Methods

Method	Description
getMatrix()	Gets or sets transformation matrix.
setMatrix(double[][] value)	Gets or sets transformation matrix.
copy(TransformationMatrix matrix)	Performs copy of one TransformationMatrix into other.
scale(double sx, double sy, double sz)	Scaling of a matrix
fromAxis(Point3D xAxis, Point3D yAxis, Point3D zAxis)	From the axis.
rotateX(double theta)	Rotation matrix around X
rotateY(double theta)	Rotation matrix around Y
rotateZ(double theta)	Rotation matrix around Z
topView()	TopView matrix
frontView()	FrontView matrix
sideView()	SideView matrix
op_Multiply(TransformationMatrix matrix, double value)	Multiplies matrix by value.
op_Addition(TransformationMatrix matrix1, TransformationMatrix matrix2)	Performs summation of two matrices.
perspective(double fov, double aspect, double near, double far, double distance)	Creates perspective matrix.
transpose(TransformationMatrix initialMatrix)	Performs transposing of matrix.
axonometric(double alpha, double beta)	Axonometric projection
translate(double dx, double dy, double dz)	Translation matrix
op_Multiply(TransformationMatrix matrix1, TransformationMatrix matrix2)	Matrix multiplication operator.
vectorMultiply(double[] point)	Applies transformation to point
getWCS(Point3D normalVector)	WCSs the specified normal vector.
ucsToWcs(Point3D vX, Point3D vY)	Ucses to WCS.
oCStoWCS(Point3D normalVector)	Transforms OCS coordinates to WSC
invert()	Given an nXn matrix A, solve n linear equations to find the inverse of A.
deepClone()
determinant()	Estimates determinant of a matrix.

TransformationMatrix()

public TransformationMatrix()

Initializes a new instance of the TransformationMatrix class

TransformationMatrix(double[] items, boolean inverseRowCol)

public TransformationMatrix(double[] items, boolean inverseRowCol)

Initializes a new instance of the TransformationMatrix class.

Parameters:

Parameter	Type	Description
items	double[]	The items.
inverseRowCol	boolean	if set to true [inverse row col].

getMatrix()

public double[][] getMatrix()

Gets or sets transformation matrix.

Returns: double[][]

setMatrix(double[][] value)

public void setMatrix(double[][] value)

Gets or sets transformation matrix.

copy(TransformationMatrix matrix)

public static TransformationMatrix copy(TransformationMatrix matrix)

Performs copy of one TransformationMatrix into other.

Parameters:

Parameter	Type	Description
matrix	TransformationMatrix	Matrix to copy values from.

Returns: TransformationMatrix - Copy matrix.

scale(double sx, double sy, double sz)

public static TransformationMatrix scale(double sx, double sy, double sz)

Scaling of a matrix

Parameters:

Parameter	Type	Description
sx	double	X scale value
sy	double	Y scale value
sz	double	Z scale value

Returns: TransformationMatrix - Scaling matrix

fromAxis(Point3D xAxis, Point3D yAxis, Point3D zAxis)

public static TransformationMatrix fromAxis(Point3D xAxis, Point3D yAxis, Point3D zAxis)

From the axis.

Parameters:

Parameter	Type	Description
xAxis	Point3D	The x axis.
yAxis	Point3D	The y axis.
zAxis	Point3D	The z axis.

Returns: TransformationMatrix

rotateX(double theta)

public static TransformationMatrix rotateX(double theta)

Rotation matrix around X

Parameters:

Parameter	Type	Description
theta	double	Angle of rotation

Returns: TransformationMatrix - Rotation matrix

rotateY(double theta)

public static TransformationMatrix rotateY(double theta)

Rotation matrix around Y

Parameters:

Parameter	Type	Description
theta	double	Angle of rotation

Returns: TransformationMatrix - Rotation matrix

rotateZ(double theta)

public static TransformationMatrix rotateZ(double theta)

Rotation matrix around Z

Parameters:

Parameter	Type	Description
theta	double	Angle of rotation

Returns: TransformationMatrix - Rotation matrix

topView()

public static TransformationMatrix topView()

TopView matrix

Returns: TransformationMatrix - Top view matrix

frontView()

public static TransformationMatrix frontView()

FrontView matrix

Returns: TransformationMatrix - Front view matrix

sideView()

public static TransformationMatrix sideView()

SideView matrix

Returns: TransformationMatrix - Side view matrix

op_Multiply(TransformationMatrix matrix, double value)

public static TransformationMatrix op_Multiply(TransformationMatrix matrix, double value)

Multiplies matrix by value.

Parameters:

Parameter	Type	Description
matrix	TransformationMatrix	Matrix to multiply.
value	double	Value to multiply matrix on.

Returns: TransformationMatrix - Matrix multiplied by a factor.

op_Addition(TransformationMatrix matrix1, TransformationMatrix matrix2)

public static TransformationMatrix op_Addition(TransformationMatrix matrix1, TransformationMatrix matrix2)

Performs summation of two matrices.

Parameters:

Parameter	Type	Description
matrix1	TransformationMatrix	First matrix.
matrix2	TransformationMatrix	Second matrix.

Returns: TransformationMatrix - Summary matrix.

perspective(double fov, double aspect, double near, double far, double distance)

public static TransformationMatrix perspective(double fov, double aspect, double near, double far, double distance)

Creates perspective matrix.

Parameters:

Parameter	Type	Description
fov	double	Field of view value.
aspect	double	Aspect ratio.
near	double	Near Z value.
far	double	Far Z value.
distance	double	Distance to object.

Returns: TransformationMatrix - Perspective transformation matrix.

transpose(TransformationMatrix initialMatrix)

public static TransformationMatrix transpose(TransformationMatrix initialMatrix)

Performs transposing of matrix.

Parameters:

Parameter	Type	Description
initialMatrix	TransformationMatrix	Matrix to transpose.

Returns: TransformationMatrix - Transposed matrix.

axonometric(double alpha, double beta)

public static TransformationMatrix axonometric(double alpha, double beta)

Axonometric projection

Parameters:

Parameter	Type	Description
alpha	double	Alpha angle
beta	double	Beta angle

Returns: TransformationMatrix - Axonometric matrix

translate(double dx, double dy, double dz)

public static TransformationMatrix translate(double dx, double dy, double dz)

Translation matrix

Parameters:

Parameter	Type	Description
dx	double	X shift value
dy	double	Y shift value
dz	double	Z shift value

Returns: TransformationMatrix - Shift matrix

op_Multiply(TransformationMatrix matrix1, TransformationMatrix matrix2)

public static TransformationMatrix op_Multiply(TransformationMatrix matrix1, TransformationMatrix matrix2)

Matrix multiplication operator.

Parameters:

Parameter	Type	Description
matrix1	TransformationMatrix	First matrix.
matrix2	TransformationMatrix	Second matrix.

Returns: TransformationMatrix - Multiplication of a matrices.

vectorMultiply(double[] point)

public double[] vectorMultiply(double[] point)

Applies transformation to point

Parameters:

Parameter	Type	Description
point	double[]	Point to transform

Returns: double[] - Transformed point

getWCS(Point3D normalVector)

public static TransformationMatrix getWCS(Point3D normalVector)

WCSs the specified normal vector.

Parameters:

Parameter	Type	Description
normalVector	Point3D	The normal vector.

Returns: TransformationMatrix

ucsToWcs(Point3D vX, Point3D vY)

public static TransformationMatrix ucsToWcs(Point3D vX, Point3D vY)

Ucses to WCS.

Parameters:

Parameter	Type	Description
vX	Point3D	The v x.
vY	Point3D	The v y.

Returns: TransformationMatrix

oCStoWCS(Point3D normalVector)

public static TransformationMatrix oCStoWCS(Point3D normalVector)

Transforms OCS coordinates to WSC

Parameters:

Parameter	Type	Description
normalVector	Point3D	Normal vector.

Returns: TransformationMatrix - Transformatuon matrix.

invert()

public TransformationMatrix invert()

Given an nXn matrix A, solve n linear equations to find the inverse of A.

Returns: TransformationMatrix - Inverted matrix

deepClone()

public Object deepClone()

Returns: Object

determinant()

public double determinant()

Estimates determinant of a matrix.

Returns: double - Determinant value.