Module org.spongepowered.math

Package org.spongepowered.math.matrix

Class Matrix2f

java.lang.Object

org.spongepowered.math.matrix.Matrix2f

All Implemented Interfaces:

Serializable, Matrixf

@Immutable
public final class Matrix2f
extends Object
implements Matrixf, Serializable

A 2x2 matrix containing values of type float.`

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final Matrix2f	IDENTITY
static final Matrix2f	ZERO

Constructor Summary

Constructors

Constructor	Description
Matrix2f(double m00, double m01, double m10, double m11)
Matrix2f(float m00, float m01, float m10, float m11)
Matrix2f(Matrix3f m)
Matrix2f(Matrix4f m)
Matrix2f(MatrixNf m)

Method Summary

Modifier and Type	Method	Description
Matrix2f	abs()
Matrix2f	add(Matrix2f m)
Matrix2f	ceil()
Vector2f	column(int col)
static Matrix2f	createRotation(Complexf rot)
static Matrix2f	createScaling(double scale)
static Matrix2f	createScaling(double x, double y)
static Matrix2f	createScaling(float scale)
static Matrix2f	createScaling(float x, float y)
static Matrix2f	createScaling(Vector2f v)
static Matrix2f	createTranslation(double x)
static Matrix2f	createTranslation(float x)
float	determinant()
Matrix2f	div(double a)
Matrix2f	div(float a)
Matrix2f	div(Matrix2f m)
boolean	equals(Object other)
Matrix2f	floor()
static Matrix2f	from(float n)
static Matrix2f	from(float m00, float m01, float m10, float m11)
static Matrix2f	fromDiagonal(float m00, float m11)
float	get(int row, int col)
int	hashCode()
Matrix2f	invert()
Matrix2f	mul(double a)
Matrix2f	mul(float a)
Matrix2f	mul(Matrix2f m)
Matrix2f	negate()
Matrix2f	pow(double pow)
Matrix2f	pow(float pow)
Matrix2f	rotate(Complexf rot)
Matrix2f	round()
Vector2f	row(int row)
Matrix2f	scale(double scale)
Matrix2f	scale(double x, double y)
Matrix2f	scale(float scale)
Matrix2f	scale(float x, float y)
Matrix2f	scale(Vector2f v)
Matrix2f	sub(Matrix2f m)
float[]	toArray()
float[]	toArray(boolean columnMajor)
Matrix2d	toDouble()
Matrix2f	toFloat()
Matrix3f	toMatrix3()
Matrix4f	toMatrix4()
MatrixNf	toMatrixN()
String	toString()
float	trace()
Vector2f	transform(double x, double y)
Vector2f	transform(float x, float y)
Vector2f	transform(Vector2f v)
Matrix2f	translate(double x)
Matrix2f	translate(float x)
Matrix2f	transpose()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

ZERO

public static final Matrix2f ZERO

IDENTITY

public static final Matrix2f IDENTITY

Constructor Details

Matrix2f

public Matrix2f(Matrix3f m)

Matrix2f

public Matrix2f(Matrix4f m)

Matrix2f

public Matrix2f(MatrixNf m)

Matrix2f

public Matrix2f(double m00,
 double m01,
 double m10,
 double m11)

Matrix2f

public Matrix2f(float m00,
 float m01,
 float m10,
 float m11)

Method Details

get

public float get(int row,
 int col)

Specified by:

get in interface Matrixf

row

public Vector2f row(int row)

Specified by:

row in interface Matrixf

column

public Vector2f column(int col)

Specified by:

column in interface Matrixf

add

public Matrix2f add(Matrix2f m)

sub

public Matrix2f sub(Matrix2f m)

mul

public Matrix2f mul(double a)

mul

public Matrix2f mul(float a)

Specified by:

mul in interface Matrixf

mul

public Matrix2f mul(Matrix2f m)

div

public Matrix2f div(double a)

div

public Matrix2f div(float a)

Specified by:

div in interface Matrixf

div

public Matrix2f div(Matrix2f m)

pow

public Matrix2f pow(double pow)

pow

public Matrix2f pow(float pow)

Specified by:

pow in interface Matrixf

translate

public Matrix2f translate(double x)

translate

public Matrix2f translate(float x)

scale

public Matrix2f scale(double scale)

scale

public Matrix2f scale(float scale)

scale

public Matrix2f scale(Vector2f v)

scale

public Matrix2f scale(double x,
 double y)

scale

public Matrix2f scale(float x,
 float y)

rotate

public Matrix2f rotate(Complexf rot)

transform

public Vector2f transform(Vector2f v)

transform

public Vector2f transform(double x,
 double y)

transform

public Vector2f transform(float x,
 float y)

floor

public Matrix2f floor()

Specified by:

floor in interface Matrixf

ceil

public Matrix2f ceil()

Specified by:

ceil in interface Matrixf

round

public Matrix2f round()

Specified by:

round in interface Matrixf

abs

public Matrix2f abs()

Specified by:

abs in interface Matrixf

negate

public Matrix2f negate()

Specified by:

negate in interface Matrixf

transpose

public Matrix2f transpose()

Specified by:

transpose in interface Matrixf

trace

public float trace()

Specified by:

trace in interface Matrixf

determinant

public float determinant()

Specified by:

determinant in interface Matrixf

invert

public Matrix2f invert()

Specified by:

invert in interface Matrixf

toMatrix3

public Matrix3f toMatrix3()

toMatrix4

public Matrix4f toMatrix4()

toMatrixN

public MatrixNf toMatrixN()

toArray

public float[] toArray()

toArray

public float[] toArray(boolean columnMajor)

Specified by:

toArray in interface Matrixf

toFloat

public Matrix2f toFloat()

Specified by:

toFloat in interface Matrixf

toDouble

public Matrix2d toDouble()

Specified by:

toDouble in interface Matrixf

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

from

public static Matrix2f from(float n)

from

public static Matrix2f from(float m00,
 float m01,
 float m10,
 float m11)

fromDiagonal

public static Matrix2f fromDiagonal(float m00,
 float m11)

createScaling

public static Matrix2f createScaling(double scale)

createScaling

public static Matrix2f createScaling(float scale)

createScaling

public static Matrix2f createScaling(Vector2f v)

createScaling

public static Matrix2f createScaling(double x,
 double y)

createScaling

public static Matrix2f createScaling(float x,
 float y)

createTranslation

public static Matrix2f createTranslation(double x)

createTranslation

public static Matrix2f createTranslation(float x)

createRotation

public static Matrix2f createRotation(Complexf rot)