mikera.matrixx.impl

Class IdentityMatrix

java.lang.Object

mikera.transformz.ATransform

mikera.transformz.AAffineTransform

mikera.matrixx.AMatrix

mikera.matrixx.impl.IdentityMatrix

All Implemented Interfaces:

Cloneable

public class IdentityMatrix
extends AMatrix

Constructor Summary

Constructors

Constructor and Description
IdentityMatrix(int dimensions)

Method Summary

Methods

Modifier and Type	Method and Description
int	columnCount()
double	get(int row, int column)
AMatrix	inverse() Return the inverse of this transformation if possible
boolean	isFullyMutable()
boolean	isIdentity()
boolean	isSquare()
int	rowCount()
void	set(int row, int column, double value)
void	transform(AVector source, AVector dest) Transforms the source vector, storing the result in the given destination vector
void	transposeInPlace()

Methods inherited from class mikera.matrixx.AMatrix

add, addMultiple, asVector, clone, cloneRow, determinant, epsilonEquals, equals, equals, equals, getColumn, getMatrixComponent, getRow, getTranslationComponent, hashCode, inputDimensions, outputDimensions, set, swapColumns, swapRows, toAffineTransform, toMutableMatrix, toString, toVector, transformInPlace, transpose

Methods inherited from class mikera.transformz.AAffineTransform

isLinear

Methods inherited from class mikera.transformz.ATransform

compose, composeWith, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityMatrix

public IdentityMatrix(int dimensions)

Method Detail

rowCount

public int rowCount()

Specified by:

rowCount in class AMatrix

columnCount

public int columnCount()

Specified by:

columnCount in class AMatrix

get

public double get(int row,
         int column)

Specified by:

get in class AMatrix

set

public void set(int row,
       int column,
       double value)

Specified by:

set in class AMatrix

transform

public void transform(AVector source,
             AVector dest)

Description copied from class: ATransform

Transforms the source vector, storing the result in the given destination vector

Overrides:

transform in class AMatrix

isFullyMutable

public boolean isFullyMutable()

Overrides:

isFullyMutable in class AMatrix

isSquare

public boolean isSquare()

Overrides:

isSquare in class AMatrix

isIdentity

public boolean isIdentity()

Overrides:

isIdentity in class ATransform

inverse

public AMatrix inverse()

Description copied from class: ATransform

Return the inverse of this transformation if possible

Overrides:

inverse in class AMatrix

Returns:

transposeInPlace

public void transposeInPlace()

Overrides:

transposeInPlace in class AMatrix