LXMatrix (LX API)

java.lang.Object
- heronarts.lx.transform.LXMatrix

```
public class LXMatrix
extends Object
```
A 4x4 matrix for 3-D transformations

Field Summary

Fields
Modifier and Type	Field and Description
`float`	`m11`
`float`	`m12`
`float`	`m13`
`float`	`m14`
`float`	`m21`
`float`	`m22`
`float`	`m23`
`float`	`m24`
`float`	`m31`
`float`	`m32`
`float`	`m33`
`float`	`m34`
`float`	`m41`
`float`	`m42`
`float`	`m43`
`float`	`m44`

Constructor Summary

Constructors
Constructor and Description
`LXMatrix()` Makes a new identity matrix.
`LXMatrix(float[] m)`
`LXMatrix(float m11, float m12, float m13, float m14, float m21, float m22, float m23, float m24, float m31, float m32, float m33, float m34, float m41, float m42, float m43, float m44)`
`LXMatrix(LXMatrix that)` Copies the existing matrix

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`LXMatrix`	`identity()` Resets this matrix to the identity matrix
`LXMatrix`	`multiply(float b11, float b12, float b13, float b14, float b21, float b22, float b23, float b24, float b31, float b32, float b33, float b34, float b41, float b42, float b43, float b44)`
`LXMatrix`	`multiply(LXMatrix m)` Multiplies the matrix by another matrix
`LXMatrix`	`rotateX(float rx)`
`LXMatrix`	`rotateY(float ry)`
`LXMatrix`	`rotateZ(float rz)`
`LXMatrix`	`scale(float sv)`
`LXMatrix`	`scale(float sx, float sy, float sz)`
`LXMatrix`	`scaleX(float sx)`
`LXMatrix`	`scaleY(float sy)`
`LXMatrix`	`scaleZ(float sz)`
`LXMatrix`	`set(float[] m)`
`LXMatrix`	`set(LXMatrix that)`
`String`	`toString()`
`LXMatrix`	`translate(float tx, float ty, float tz)`
`LXMatrix`	`translateX(float tx)`
`LXMatrix`	`translateY(float ty)`
`LXMatrix`	`translateZ(float tz)`
`float`	`x()`
`float`	`y()`
`float`	`z()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

m11
```
public float m11
```

m12
```
public float m12
```

m13
```
public float m13
```

m14
```
public float m14
```

m21
```
public float m21
```

m22
```
public float m22
```

m23
```
public float m23
```

m24
```
public float m24
```

m31
```
public float m31
```

m32
```
public float m32
```

m33
```
public float m33
```

m34
```
public float m34
```

m41
```
public float m41
```

m42
```
public float m42
```

m43
```
public float m43
```

m44
```
public float m44
```

Constructor Detail

LXMatrix
```
public LXMatrix()
```
Makes a new identity matrix.

LXMatrix
```
public LXMatrix(float[] m)
```

LXMatrix

public LXMatrix(float m11,
                float m12,
                float m13,
                float m14,
                float m21,
                float m22,
                float m23,
                float m24,
                float m31,
                float m32,
                float m33,
                float m34,
                float m41,
                float m42,
                float m43,
                float m44)

LXMatrix
```
public LXMatrix(LXMatrix that)
```
Copies the existing matrix

Parameters:

that - matrix

Method Detail

multiply
```
public LXMatrix multiply(LXMatrix m)
```
Multiplies the matrix by another matrix

Parameters:

m - Matrix to multiply by

Returns:

this

multiply

public LXMatrix multiply(float b11,
                         float b12,
                         float b13,
                         float b14,
                         float b21,
                         float b22,
                         float b23,
                         float b24,
                         float b31,
                         float b32,
                         float b33,
                         float b34,
                         float b41,
                         float b42,
                         float b43,
                         float b44)

x
```
public float x()
```

y
```
public float y()
```

z
```
public float z()
```

scale
```
public LXMatrix scale(float sv)
```

scaleX
```
public LXMatrix scaleX(float sx)
```

scaleY
```
public LXMatrix scaleY(float sy)
```

scaleZ
```
public LXMatrix scaleZ(float sz)
```

scale

public LXMatrix scale(float sx,
                      float sy,
                      float sz)

translateX
```
public LXMatrix translateX(float tx)
```

translateY
```
public LXMatrix translateY(float ty)
```

translateZ
```
public LXMatrix translateZ(float tz)
```

translate

public LXMatrix translate(float tx,
                          float ty,
                          float tz)

rotateX
```
public LXMatrix rotateX(float rx)
```

rotateY
```
public LXMatrix rotateY(float ry)
```

rotateZ
```
public LXMatrix rotateZ(float rz)
```

set
```
public LXMatrix set(LXMatrix that)
```

set
```
public LXMatrix set(float[] m)
```

identity
```
public LXMatrix identity()
```
Resets this matrix to the identity matrix

Returns:

this

toString
```
public String toString()
```
Overrides:

toString in class Object

Class LXMatrix

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

m11

m12

m13

m14

m21

m22

m23

m24

m31

m32

m33

m34

m41

m42

m43

m44

Constructor Detail

LXMatrix

LXMatrix

LXMatrix

LXMatrix

Method Detail

multiply

multiply

x

y

z

scale

scaleX

scaleY

scaleZ

scale

translateX

translateY

translateZ

translate

rotateX

rotateY

rotateZ

set

set

identity

toString