Record Class Mat3

java.lang.Object

java.lang.Record

dev.engine.core.math.Mat3

public record Mat3(float m00, float m01, float m02, float m10, float m11, float m12, float m20, float m21, float m22)
extends Record

Field Summary

Fields

Modifier and Type	Field	Description
static final Mat3	IDENTITY

Constructor Summary

Constructors

Constructor	Description
Mat3(float m00, float m01, float m02, float m10, float m11, float m12, float m20, float m21, float m22)	Creates an instance of a Mat3 record class.

Method Summary

Modifier and Type	Method	Description
float	determinant()
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
Mat3	inverse()
float	m00()	Returns the value of the m00 record component.
float	m01()	Returns the value of the m01 record component.
float	m02()	Returns the value of the m02 record component.
float	m10()	Returns the value of the m10 record component.
float	m11()	Returns the value of the m11 record component.
float	m12()	Returns the value of the m12 record component.
float	m20()	Returns the value of the m20 record component.
float	m21()	Returns the value of the m21 record component.
float	m22()	Returns the value of the m22 record component.
Mat3	mul(Mat3 o)
Mat3	normalMatrix()	Computes the normal matrix (inverse transpose) from this 3x3 matrix.
Mat3	scale(float s)
final String	toString()	Returns a string representation of this record class.
Vec3	transform(Vec3 v)
Mat3	transpose()

Methods inherited from class Object

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

Field Details

IDENTITY

public static final Mat3 IDENTITY

Constructor Details

Mat3

public Mat3(float m00,
 float m01,
 float m02,
 float m10,
 float m11,
 float m12,
 float m20,
 float m21,
 float m22)

Creates an instance of a Mat3 record class.

Parameters:

m00 - the value for the m00 record component

m01 - the value for the m01 record component

m02 - the value for the m02 record component

m10 - the value for the m10 record component

m11 - the value for the m11 record component

m12 - the value for the m12 record component

m20 - the value for the m20 record component

m21 - the value for the m21 record component

m22 - the value for the m22 record component

Method Details

mul

public Mat3 mul(Mat3 o)

transform

public Vec3 transform(Vec3 v)

transpose

public Mat3 transpose()

determinant

public float determinant()

inverse

public Mat3 inverse()

normalMatrix

public Mat3 normalMatrix()

Computes the normal matrix (inverse transpose) from this 3x3 matrix.

scale

public Mat3 scale(float s)

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

m00

public float m00()

Returns the value of the m00 record component.

Returns:

the value of the m00 record component

m01

public float m01()

Returns the value of the m01 record component.

Returns:

the value of the m01 record component

m02

public float m02()

Returns the value of the m02 record component.

Returns:

the value of the m02 record component

m10

public float m10()

Returns the value of the m10 record component.

Returns:

the value of the m10 record component

m11

public float m11()

Returns the value of the m11 record component.

Returns:

the value of the m11 record component

m12

public float m12()

Returns the value of the m12 record component.

Returns:

the value of the m12 record component

m20

public float m20()

Returns the value of the m20 record component.

Returns:

the value of the m20 record component

m21

public float m21()

Returns the value of the m21 record component.

Returns:

the value of the m21 record component

m22

public float m22()

Returns the value of the m22 record component.

Returns:

the value of the m22 record component