Lighweight Java Game Library 2.9.3 · org.lwjgl.util.vector.Matrix2f

Modifier and Type	Field and Description
public float	m00
public float	m01
public float	m10
public float	m11
private static final long	serialVersionUID

Access	Constructor and Description
public	Matrix2f() Constructor for Matrix2f.
public	Matrix2f(Matrix2f src) Constructor

Method Summary

Modifier and Type	Method and Description
public static Matrix2f	Returns: the destination matrix add(Matrix2f The left source matrix left, Matrix2f The right source matrix right, Matrix2f The destination matrix, or null if a new one is to be created dest) Add two matrices together and place the result in a third matrix.
public float	determinant() Implements abstract org.lwjgl.util.vector.Matrix.determinant.
public Matrix	Returns: this if successful, null otherwise invert() Implements abstract org.lwjgl.util.vector.Matrix.invert. Invert this matrix
public static Matrix2f	Returns: The inverted matrix, or null if source can't be reverted. invert(Matrix2f The source matrix to be inverted src, Matrix2f The destination matrix or null if a new matrix is to be created dest) Invert the source matrix and place the result in the destination matrix.
public Matrix2f	Returns: this load(Matrix2f The source matrix src) Load from another matrix
public static Matrix2f	Returns: The copied matrix load(Matrix2f The source matrix src, Matrix2f The destination matrix, or null if a new one should be created. dest) Copy the source matrix to the destination matrix.
public Matrix	Returns: this load(FloatBuffer A float buffer to read from buf) Implements abstract org.lwjgl.util.vector.Matrix.load. Load from a float buffer.
public Matrix	Returns: this loadTranspose(FloatBuffer A float buffer to read from buf) Implements abstract org.lwjgl.util.vector.Matrix.loadTranspose. Load from a float buffer.
public static Matrix2f	Returns: the destination matrix mul(Matrix2f The left source matrix left, Matrix2f The right source matrix right, Matrix2f The destination matrix, or null if a new one is to be created dest) Multiply the right matrix by the left and place the result in a third matrix.
public Matrix	Returns: this negate() Implements abstract org.lwjgl.util.vector.Matrix.negate. Negate this matrix
public Matrix2f	Returns: the negated matrix negate(Matrix2f The destination matrix, or null if a new matrix is to be created dest) Negate this matrix and stash the result in another matrix.
public static Matrix2f	Returns: the negated matrix negate(Matrix2f The source matrix to be negated src, Matrix2f The destination matrix, or null if a new matrix is to be created dest) Negate the source matrix and stash the result in the destination matrix.
public Matrix	Returns: this setIdentity() Implements abstract org.lwjgl.util.vector.Matrix.setIdentity. Set this matrix to be the identity matrix.
public static Matrix2f	Returns: The source matrix setIdentity(Matrix2f The matrix to set to the identity. src) Set the source matrix to be the identity matrix.
public Matrix	Returns: this setZero() Implements abstract org.lwjgl.util.vector.Matrix.setZero. Set this matrix to 0.
public static Matrix2f	setZero(Matrix2f src)
public Matrix	store(FloatBuffer The buffer to store this matrix in buf) Implements abstract org.lwjgl.util.vector.Matrix.store. Store this matrix in a float buffer.
public Matrix	storeTranspose(FloatBuffer The buffer to store this matrix in buf) Implements abstract org.lwjgl.util.vector.Matrix.storeTranspose. Store this matrix in a float buffer.
public static Matrix2f	Returns: the destination matrix sub(Matrix2f The left source matrix left, Matrix2f The right source matrix right, Matrix2f The destination matrix, or null if a new one is to be created dest) Subtract the right matrix from the left and place the result in a third matrix.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of this matrix
public static Vector2f	Returns: the destination vector transform(Matrix2f The left matrix left, Vector2f The right vector right, Vector2f The destination vector, or null if a new one is to be created dest) Transform a Vector by a matrix and return the result in a destination vector.
public Matrix	Returns: this transpose() Implements abstract org.lwjgl.util.vector.Matrix.transpose. Transpose this matrix
public Matrix2f	Returns: the transposed matrix transpose(Matrix2f The destination matrix or null if a new matrix is to be created dest) Transpose this matrix and place the result in another matrix.
public static Matrix2f	Returns: the transposed matrix transpose(Matrix2f The source matrix or null if a new matrix is to be created src, Matrix2f The destination matrix or null if a new matrix is to be created dest) Transpose the source matrix and place the result in the destination matrix.

m00	back to summary
public float m00

m01	back to summary
public float m01

m10	back to summary
public float m10

m11	back to summary
public float m11

serialVersionUID	back to summary
private static final long serialVersionUID

Matrix2f	back to summary
public Matrix2f() Constructor for Matrix2f. The matrix is initialised to the identity.

Matrix2f	back to summary
public Matrix2f(Matrix2f src) Constructor

Method Detail

add	back to summary
public static Matrix2f add(Matrix2f left, Matrix2f right, Matrix2f dest) Add two matrices together and place the result in a third matrix. Parameters left:Matrix2f The left source matrix right:Matrix2f The right source matrix dest:Matrix2f The destination matrix, or null if a new one is to be created Returns:Matrix2f the destination matrix

add

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public static Matrix2f add(Matrix2f left, Matrix2f right, Matrix2f dest)

Add two matrices together and place the result in a third matrix.

Parameters

left:Matrix2f: The left source matrix
right:Matrix2f: The right source matrix
dest:Matrix2f: The destination matrix, or null if a new one is to be created

Returns:Matrix2f

the destination matrix

determinant	back to summary
public float determinant() Implements abstract org.lwjgl.util.vector.Matrix.determinant. Returns:float Doc from org.lwjgl.util.vector.Matrix.determinant. the determinant of the matrix

determinant

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public float determinant()

Implements abstract org.lwjgl.util.vector.Matrix.determinant.

Returns:float

Doc from org.lwjgl.util.vector.Matrix.determinant.

the determinant of the matrix

invert	back to summary
public Matrix invert() Implements abstract org.lwjgl.util.vector.Matrix.invert. Invert this matrix Returns:Matrix this if successful, null otherwise

invert

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public Matrix invert()

Implements abstract org.lwjgl.util.vector.Matrix.invert.

Invert this matrix

Returns:Matrix: this if successful, null otherwise

invert	back to summary
public static Matrix2f invert(Matrix2f src, Matrix2f dest) Invert the source matrix and place the result in the destination matrix. Parameters src:Matrix2f The source matrix to be inverted dest:Matrix2f The destination matrix or null if a new matrix is to be created Returns:Matrix2f The inverted matrix, or null if source can't be reverted.

invert

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public static Matrix2f invert(Matrix2f src, Matrix2f dest)

Invert the source matrix and place the result in the destination matrix.

Parameters

src:Matrix2f: The source matrix to be inverted
dest:Matrix2f: The destination matrix or null if a new matrix is to be created

Returns:Matrix2f

The inverted matrix, or null if source can't be reverted.

load	back to summary
public Matrix2f load(Matrix2f src) Load from another matrix Parameters src:Matrix2f The source matrix Returns:Matrix2f this

load

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public Matrix2f load(Matrix2f src)

Load from another matrix

Parameters

src:Matrix2f: The source matrix

Returns:Matrix2f

this

load	back to summary
public static Matrix2f load(Matrix2f src, Matrix2f dest) Copy the source matrix to the destination matrix. Parameters src:Matrix2f The source matrix dest:Matrix2f The destination matrix, or null if a new one should be created. Returns:Matrix2f The copied matrix

load

back to summary

public static Matrix2f load(Matrix2f src, Matrix2f dest)

Copy the source matrix to the destination matrix.

Parameters

src:Matrix2f: The source matrix
dest:Matrix2f: The destination matrix, or null if a new one should be created.

Returns:Matrix2f

The copied matrix

load	back to summary
public Matrix load(FloatBuffer buf) Implements abstract org.lwjgl.util.vector.Matrix.load. Load from a float buffer. The buffer stores the matrix in column major (OpenGL) order. Parameters buf:FloatBuffer A float buffer to read from Returns:Matrix this

load

back to summary

public Matrix load(FloatBuffer buf)

Implements abstract org.lwjgl.util.vector.Matrix.load.

Load from a float buffer. The buffer stores the matrix in column major (OpenGL) order.

Parameters

buf:FloatBuffer: A float buffer to read from

Returns:Matrix

this

loadTranspose	back to summary
public Matrix loadTranspose(FloatBuffer buf) Implements abstract org.lwjgl.util.vector.Matrix.loadTranspose. Load from a float buffer. The buffer stores the matrix in row major (mathematical) order. Parameters buf:FloatBuffer A float buffer to read from Returns:Matrix this

loadTranspose

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public Matrix loadTranspose(FloatBuffer buf)

Implements abstract org.lwjgl.util.vector.Matrix.loadTranspose.

Load from a float buffer. The buffer stores the matrix in row major (mathematical) order.

Parameters

buf:FloatBuffer: A float buffer to read from

Returns:Matrix

this

mul	back to summary
public static Matrix2f mul(Matrix2f left, Matrix2f right, Matrix2f dest) Multiply the right matrix by the left and place the result in a third matrix. Parameters left:Matrix2f The left source matrix right:Matrix2f The right source matrix dest:Matrix2f The destination matrix, or null if a new one is to be created Returns:Matrix2f the destination matrix

mul

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public static Matrix2f mul(Matrix2f left, Matrix2f right, Matrix2f dest)

Multiply the right matrix by the left and place the result in a third matrix.

Parameters

left:Matrix2f: The left source matrix
right:Matrix2f: The right source matrix
dest:Matrix2f: The destination matrix, or null if a new one is to be created

Returns:Matrix2f

the destination matrix

negate	back to summary
public Matrix negate() Implements abstract org.lwjgl.util.vector.Matrix.negate. Negate this matrix Returns:Matrix this

negate

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public Matrix negate()

Implements abstract org.lwjgl.util.vector.Matrix.negate.

Negate this matrix

Returns:Matrix: this

negate	back to summary
public Matrix2f negate(Matrix2f dest) Negate this matrix and stash the result in another matrix. Parameters dest:Matrix2f The destination matrix, or null if a new matrix is to be created Returns:Matrix2f the negated matrix

negate

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public Matrix2f negate(Matrix2f dest)

Negate this matrix and stash the result in another matrix.

Parameters

dest:Matrix2f: The destination matrix, or null if a new matrix is to be created

Returns:Matrix2f

the negated matrix

negate	back to summary
public static Matrix2f negate(Matrix2f src, Matrix2f dest) Negate the source matrix and stash the result in the destination matrix. Parameters src:Matrix2f The source matrix to be negated dest:Matrix2f The destination matrix, or null if a new matrix is to be created Returns:Matrix2f the negated matrix

negate

back to summary

public static Matrix2f negate(Matrix2f src, Matrix2f dest)

Negate the source matrix and stash the result in the destination matrix.

Parameters

src:Matrix2f: The source matrix to be negated
dest:Matrix2f: The destination matrix, or null if a new matrix is to be created

Returns:Matrix2f

the negated matrix

setIdentity	back to summary
public Matrix setIdentity() Implements abstract org.lwjgl.util.vector.Matrix.setIdentity. Set this matrix to be the identity matrix. Returns:Matrix this

setIdentity

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public Matrix setIdentity()

Implements abstract org.lwjgl.util.vector.Matrix.setIdentity.

Set this matrix to be the identity matrix.

Returns:Matrix: this

setIdentity	back to summary
public static Matrix2f setIdentity(Matrix2f src) Set the source matrix to be the identity matrix. Parameters src:Matrix2f The matrix to set to the identity. Returns:Matrix2f The source matrix

setIdentity

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public static Matrix2f setIdentity(Matrix2f src)

Set the source matrix to be the identity matrix.

Parameters

src:Matrix2f: The matrix to set to the identity.

Returns:Matrix2f

The source matrix

setZero	back to summary
public Matrix setZero() Implements abstract org.lwjgl.util.vector.Matrix.setZero. Set this matrix to 0. Returns:Matrix this

setZero

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public Matrix setZero()

Implements abstract org.lwjgl.util.vector.Matrix.setZero.

Set this matrix to 0.

Returns:Matrix: this

setZero	back to summary
public static Matrix2f setZero(Matrix2f src)

store	back to summary
public Matrix store(FloatBuffer buf) Implements abstract org.lwjgl.util.vector.Matrix.store. Store this matrix in a float buffer. The matrix is stored in column major (openGL) order. Parameters buf:FloatBuffer The buffer to store this matrix in Returns:Matrix Doc from org.lwjgl.util.vector.Matrix.store. this

store

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public Matrix store(FloatBuffer buf)

Implements abstract org.lwjgl.util.vector.Matrix.store.

Store this matrix in a float buffer. The matrix is stored in column major (openGL) order.

Parameters

buf:FloatBuffer: The buffer to store this matrix in

Returns:Matrix

Doc from org.lwjgl.util.vector.Matrix.store.

this

storeTranspose	back to summary
public Matrix storeTranspose(FloatBuffer buf) Implements abstract org.lwjgl.util.vector.Matrix.storeTranspose. Store this matrix in a float buffer. The matrix is stored in row major (maths) order. Parameters buf:FloatBuffer The buffer to store this matrix in Returns:Matrix Doc from org.lwjgl.util.vector.Matrix.storeTranspose. this

storeTranspose

back to summary

public Matrix storeTranspose(FloatBuffer buf)

Implements abstract org.lwjgl.util.vector.Matrix.storeTranspose.

Store this matrix in a float buffer. The matrix is stored in row major (maths) order.

Parameters

buf:FloatBuffer: The buffer to store this matrix in

Returns:Matrix

Doc from org.lwjgl.util.vector.Matrix.storeTranspose.

this

sub	back to summary
public static Matrix2f sub(Matrix2f left, Matrix2f right, Matrix2f dest) Subtract the right matrix from the left and place the result in a third matrix. Parameters left:Matrix2f The left source matrix right:Matrix2f The right source matrix dest:Matrix2f The destination matrix, or null if a new one is to be created Returns:Matrix2f the destination matrix

sub

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public static Matrix2f sub(Matrix2f left, Matrix2f right, Matrix2f dest)

Subtract the right matrix from the left and place the result in a third matrix.

Parameters

left:Matrix2f: The left source matrix
right:Matrix2f: The right source matrix
dest:Matrix2f: The destination matrix, or null if a new one is to be created

Returns:Matrix2f

the destination matrix

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Returns a string representation of this matrix Returns:String Doc from java.lang.Object.toString. a string representation of the object

toString

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public String toString()

Overrides java.lang.Object.toString.

Returns a string representation of this matrix

Returns:String

Doc from java.lang.Object.toString.

a string representation of the object

transform	back to summary
public static Vector2f transform(Matrix2f left, Vector2f right, Vector2f dest) Transform a Vector by a matrix and return the result in a destination vector. Parameters left:Matrix2f The left matrix right:Vector2f The right vector dest:Vector2f The destination vector, or null if a new one is to be created Returns:Vector2f the destination vector

transform

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public static Vector2f transform(Matrix2f left, Vector2f right, Vector2f dest)

Transform a Vector by a matrix and return the result in a destination vector.

Parameters

left:Matrix2f: The left matrix
right:Vector2f: The right vector
dest:Vector2f: The destination vector, or null if a new one is to be created

Returns:Vector2f

the destination vector

transpose	back to summary
public Matrix transpose() Implements abstract org.lwjgl.util.vector.Matrix.transpose. Transpose this matrix Returns:Matrix this

transpose

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public Matrix transpose()

Implements abstract org.lwjgl.util.vector.Matrix.transpose.

Transpose this matrix

Returns:Matrix: this

transpose	back to summary
public Matrix2f transpose(Matrix2f dest) Transpose this matrix and place the result in another matrix. Parameters dest:Matrix2f The destination matrix or null if a new matrix is to be created Returns:Matrix2f the transposed matrix

transpose

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public Matrix2f transpose(Matrix2f dest)

Transpose this matrix and place the result in another matrix.

Parameters

dest:Matrix2f: The destination matrix or null if a new matrix is to be created

Returns:Matrix2f

the transposed matrix

transpose	back to summary
public static Matrix2f transpose(Matrix2f src, Matrix2f dest) Transpose the source matrix and place the result in the destination matrix. Parameters src:Matrix2f The source matrix or null if a new matrix is to be created dest:Matrix2f The destination matrix or null if a new matrix is to be created Returns:Matrix2f the transposed matrix

transpose

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public static Matrix2f transpose(Matrix2f src, Matrix2f dest)

Transpose the source matrix and place the result in the destination matrix.

Parameters

src:Matrix2f: The source matrix or null if a new matrix is to be created
dest:Matrix2f: The destination matrix or null if a new matrix is to be created

Returns:Matrix2f

the transposed matrix

public Class Matrix2f

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail