Module org.spongepowered.math

Package org.spongepowered.math.matrix

Class Matrix4d

java.lang.Object

org.spongepowered.math.matrix.Matrix4d

All Implemented Interfaces:

Serializable, Matrixd

@Immutable
public final class Matrix4d
extends Object
implements Matrixd, Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static Matrix4d	IDENTITY
static Matrix4d	ZERO

Constructor Summary

Constructors

Constructor	Description
Matrix4d(double m00, double m01, double m02, double m03, double m10, double m11, double m12, double m13, double m20, double m21, double m22, double m23, double m30, double m31, double m32, double m33)
Matrix4d(float m00, float m01, float m02, float m03, float m10, float m11, float m12, float m13, float m20, float m21, float m22, float m23, float m30, float m31, float m32, float m33)
Matrix4d(Matrix2d m)
Matrix4d(Matrix3d m)
Matrix4d(MatrixNd m)

Method Summary

Modifier and Type	Method	Description
Matrix4d	abs()
Matrix4d	add(Matrix4d m)
Matrix4d	ceil()
Vector4d	column(int col)
static Matrix4d	createLookAt(Vector3d eye, Vector3d at, Vector3d up)	Creates a "look at" matrix for the given eye point.
static Matrix4d	createOrthographic(double right, double left, double top, double bottom, double near, double far)	Creates an orthographic viewing frustum built from the provided values
static Matrix4d	createOrthographic(float right, float left, float top, float bottom, float near, float far)	Creates an orthographic viewing frustum built from the provided values
static Matrix4d	createPerspective(double fov, double aspect, double near, double far)	Creates a perspective projection matrix with the given (x) FOV, aspect, near and far planes
static Matrix4d	createPerspective(float fov, float aspect, float near, float far)	Creates a perspective projection matrix with the given (x) FOV, aspect, near and far planes
static Matrix4d	createRotation(Complexd rot)
static Matrix4d	createRotation(Quaterniond rot)
static Matrix4d	createScaling(double scale)
static Matrix4d	createScaling(double x, double y, double z, double w)
static Matrix4d	createScaling(float scale)
static Matrix4d	createScaling(float x, float y, float z, float w)
static Matrix4d	createScaling(Vector4d v)
static Matrix4d	createTranslation(double x, double y, double z)
static Matrix4d	createTranslation(float x, float y, float z)
static Matrix4d	createTranslation(Vector3d v)
double	determinant()
Matrix4d	div(double a)
Matrix4d	div(float a)
Matrix4d	div(Matrix4d m)
boolean	equals(Object other)
Matrix4d	floor()
static Matrix4d	from(double n)
static Matrix4d	from(double m00, double m01, double m02, double m03, double m10, double m11, double m12, double m13, double m20, double m21, double m22, double m23, double m30, double m31, double m32, double m33)
static Matrix4d	fromDiagonal(double m00, double m11, double m22, double m33)
double	get(int row, int col)
int	hashCode()
Matrix4d	invert()
Matrix4d	mul(double a)
Matrix4d	mul(float a)
Matrix4d	mul(Matrix4d m)
Matrix4d	negate()
Matrix4d	pow(double pow)
Matrix4d	pow(float pow)
Matrix4d	rotate(Complexd rot)
Matrix4d	rotate(Quaterniond rot)
Matrix4d	round()
Vector4d	row(int row)
Matrix4d	scale(double scale)
Matrix4d	scale(double x, double y, double z, double w)
Matrix4d	scale(float scale)
Matrix4d	scale(float x, float y, float z, float w)
Matrix4d	scale(Vector4d v)
Matrix4d	sub(Matrix4d m)
double[]	toArray()
double[]	toArray(boolean columnMajor)
Matrix4d	toDouble()
Matrix4f	toFloat()
Matrix2d	toMatrix2()
Matrix3d	toMatrix3()
MatrixNd	toMatrixN()
String	toString()
double	trace()
Vector4d	transform(double x, double y, double z, double w)
Vector4d	transform(float x, float y, float z, float w)
Vector4d	transform(Vector4d v)
Matrix4d	translate(double x, double y, double z)
Matrix4d	translate(float x, float y, float z)
Matrix4d	translate(Vector3d v)
Matrix4d	transpose()

Methods inherited from class java.lang.Object

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

Field Detail

ZERO

public static final Matrix4d ZERO

IDENTITY

public static final Matrix4d IDENTITY

Constructor Detail

Matrix4d

public Matrix4d(Matrix2d m)

Matrix4d

public Matrix4d(Matrix3d m)

Matrix4d

public Matrix4d(MatrixNd m)

Matrix4d

public Matrix4d(float m00,
                float m01,
                float m02,
                float m03,
                float m10,
                float m11,
                float m12,
                float m13,
                float m20,
                float m21,
                float m22,
                float m23,
                float m30,
                float m31,
                float m32,
                float m33)

Matrix4d

public Matrix4d(double m00,
                double m01,
                double m02,
                double m03,
                double m10,
                double m11,
                double m12,
                double m13,
                double m20,
                double m21,
                double m22,
                double m23,
                double m30,
                double m31,
                double m32,
                double m33)

Method Detail

get

public double get(int row,
                  int col)

Specified by:

get in interface Matrixd

row

public Vector4d row(int row)

Specified by:

row in interface Matrixd

column

public Vector4d column(int col)

Specified by:

column in interface Matrixd

add

public Matrix4d add(Matrix4d m)

sub

public Matrix4d sub(Matrix4d m)

mul

public Matrix4d mul(float a)

mul

public Matrix4d mul(double a)

Specified by:

mul in interface Matrixd

mul

public Matrix4d mul(Matrix4d m)

div

public Matrix4d div(float a)

div

public Matrix4d div(double a)

Specified by:

div in interface Matrixd

div

public Matrix4d div(Matrix4d m)

pow

public Matrix4d pow(float pow)

pow

public Matrix4d pow(double pow)

Specified by:

pow in interface Matrixd

translate

public Matrix4d translate(Vector3d v)

translate

public Matrix4d translate(float x,
                          float y,
                          float z)

translate

public Matrix4d translate(double x,
                          double y,
                          double z)

scale

public Matrix4d scale(float scale)

scale

public Matrix4d scale(double scale)

scale

public Matrix4d scale(Vector4d v)

scale

public Matrix4d scale(float x,
                      float y,
                      float z,
                      float w)

scale

public Matrix4d scale(double x,
                      double y,
                      double z,
                      double w)

rotate

public Matrix4d rotate(Complexd rot)

rotate

public Matrix4d rotate(Quaterniond rot)

transform

public Vector4d transform(Vector4d v)

transform

public Vector4d transform(float x,
                          float y,
                          float z,
                          float w)

transform

public Vector4d transform(double x,
                          double y,
                          double z,
                          double w)

floor

public Matrix4d floor()

Specified by:

floor in interface Matrixd

ceil

public Matrix4d ceil()

Specified by:

ceil in interface Matrixd

round

public Matrix4d round()

Specified by:

round in interface Matrixd

abs

public Matrix4d abs()

Specified by:

abs in interface Matrixd

negate

public Matrix4d negate()

Specified by:

negate in interface Matrixd

transpose

public Matrix4d transpose()

Specified by:

transpose in interface Matrixd

trace

public double trace()

Specified by:

trace in interface Matrixd

determinant

public double determinant()

Specified by:

determinant in interface Matrixd

invert

public Matrix4d invert()

Specified by:

invert in interface Matrixd

toMatrix2

public Matrix2d toMatrix2()

toMatrix3

public Matrix3d toMatrix3()

toMatrixN

public MatrixNd toMatrixN()

toArray

public double[] toArray()

toArray

public double[] toArray(boolean columnMajor)

Specified by:

toArray in interface Matrixd

toFloat

public Matrix4f toFloat()

Specified by:

toFloat in interface Matrixd

toDouble

public Matrix4d toDouble()

Specified by:

toDouble in interface Matrixd

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 Matrix4d from(double n)

from

public static Matrix4d from(double m00,
                            double m01,
                            double m02,
                            double m03,
                            double m10,
                            double m11,
                            double m12,
                            double m13,
                            double m20,
                            double m21,
                            double m22,
                            double m23,
                            double m30,
                            double m31,
                            double m32,
                            double m33)

fromDiagonal

public static Matrix4d fromDiagonal(double m00,
                                    double m11,
                                    double m22,
                                    double m33)

createScaling

public static Matrix4d createScaling(float scale)

createScaling

public static Matrix4d createScaling(double scale)

createScaling

public static Matrix4d createScaling(Vector4d v)

createScaling

public static Matrix4d createScaling(float x,
                                     float y,
                                     float z,
                                     float w)

createScaling

public static Matrix4d createScaling(double x,
                                     double y,
                                     double z,
                                     double w)

createTranslation

public static Matrix4d createTranslation(Vector3d v)

createTranslation

public static Matrix4d createTranslation(float x,
                                         float y,
                                         float z)

createTranslation

public static Matrix4d createTranslation(double x,
                                         double y,
                                         double z)

createRotation

public static Matrix4d createRotation(Complexd rot)

createRotation

public static Matrix4d createRotation(Quaterniond rot)

createLookAt

public static Matrix4d createLookAt(Vector3d eye,
                                    Vector3d at,
                                    Vector3d up)

Creates a "look at" matrix for the given eye point.

Parameters:

eye - The position of the camera

at - The point that the camera is looking at

up - The "up" vector

Returns:

A rotational transform that corresponds to a camera looking at the given point

createPerspective

public static Matrix4d createPerspective(float fov,
                                         float aspect,
                                         float near,
                                         float far)

Creates a perspective projection matrix with the given (x) FOV, aspect, near and far planes

Parameters:

fov - The field of view in the x direction

aspect - The aspect ratio, usually width/height

near - The near plane, cannot be 0

far - the far plane, far cannot equal near

Returns:

A perspective projection matrix built from the given values

createPerspective

public static Matrix4d createPerspective(double fov,
                                         double aspect,
                                         double near,
                                         double far)

Creates a perspective projection matrix with the given (x) FOV, aspect, near and far planes

Parameters:

fov - The field of view in the x direction

aspect - The aspect ratio, usually width/height

near - The near plane, cannot be 0

far - the far plane, far cannot equal near

Returns:

A perspective projection matrix built from the given values

createOrthographic

public static Matrix4d createOrthographic(float right,
                                          float left,
                                          float top,
                                          float bottom,
                                          float near,
                                          float far)

Creates an orthographic viewing frustum built from the provided values

Parameters:

right - the right most plane of the viewing frustum

left - the left most plane of the viewing frustum

top - the top plane of the viewing frustum

bottom - the bottom plane of the viewing frustum

near - the near plane of the viewing frustum

far - the far plane of the viewing frustum

Returns:

A viewing frustum built from the provided values

createOrthographic

public static Matrix4d createOrthographic(double right,
                                          double left,
                                          double top,
                                          double bottom,
                                          double near,
                                          double far)

Creates an orthographic viewing frustum built from the provided values

Parameters:

right - the right most plane of the viewing frustum

left - the left most plane of the viewing frustum

top - the top plane of the viewing frustum

bottom - the bottom plane of the viewing frustum

near - the near plane of the viewing frustum

far - the far plane of the viewing frustum

Returns:

A viewing frustum built from the provided values