mikera.transformz

Class Translation

java.lang.Object

mikera.transformz.ATransform

mikera.transformz.AAffineTransform

mikera.transformz.ATranslation

mikera.transformz.Translation

All Implemented Interfaces:

Cloneable

public final class Translation
extends ATranslation

Represents a translation by a fixed vector

Author:

Mike

Constructor Summary

Constructors

Constructor and Description
Translation(ATranslation t)
Translation(AVector source)
Translation(double[] v)

Method Summary

Methods

Modifier and Type	Method and Description
double	calculateElement(int i, AVector v) Calculates a single element of the output.
void	composeWith(ATransform t) Composes this transformation with a given transformation, mutating the transformation to represent the combined transform
void	composeWith(ATranslation t)
void	composeWith(Translation t)
int	dimensions() Returns the number of dimensions of this translation
AMatrix	getMatrixComponent()
ATranslation	getTranslationComponent()
AVector	getTranslationVector() Gets the vector offset that this translation represents.
int	inputDimensions() Returns the number of dimensions required for input vectors
int	outputDimensions() Returns the number of dimensions required for output vectors
void	transform(AVector source, AVector dest) Transforms the source vector, storing the result in the given destination vector
void	transformInPlace(AVector v) Transforms a vector destructively.

Methods inherited from class mikera.transformz.ATranslation

equals, equals, getTranslationComponent, hashCode, inverse, isIdentity, isInvertible, isSquare, toAffineTransform, toMutableTranslation, transformNormal

Methods inherited from class mikera.transformz.AAffineTransform

compose, compose, copyOfMatrix, copyOfTranslationVector, equals, isLinear

Methods inherited from class mikera.transformz.ATransform

clone, takeComponents, takeComponents, takeComponents, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

Translation

public Translation(AVector source)

Translation

public Translation(ATranslation t)

Translation

public Translation(double[] v)

Method Detail

calculateElement

public double calculateElement(int i,
                      AVector v)

Description copied from class: ATransform

Calculates a single element of the output. Not necessarily faster than calculating full output, but can be in some circumstances.

Overrides:

calculateElement in class ATranslation

getTranslationVector

public AVector getTranslationVector()

Description copied from class: ATranslation

Gets the vector offset that this translation represents. Not guaranteed to be a reference.

Specified by:

getTranslationVector in class ATranslation

Returns:

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 ATranslation

transformInPlace

public void transformInPlace(AVector v)

Description copied from class: ATransform

Transforms a vector destructively. Intended for fast non-allocating transforms

Overrides:

transformInPlace in class ATranslation

getMatrixComponent

public AMatrix getMatrixComponent()

Specified by:

getMatrixComponent in class AAffineTransform

getTranslationComponent

public ATranslation getTranslationComponent()

Specified by:

getTranslationComponent in class AAffineTransform

inputDimensions

public int inputDimensions()

Description copied from class: ATransform

Returns the number of dimensions required for input vectors

Specified by:

inputDimensions in class ATransform

Returns:

outputDimensions

public int outputDimensions()

Description copied from class: ATransform

Returns the number of dimensions required for output vectors

Specified by:

outputDimensions in class ATransform

Returns:

dimensions

public int dimensions()

Description copied from class: ATranslation

Returns the number of dimensions of this translation

Overrides:

dimensions in class ATranslation

composeWith

public void composeWith(ATransform t)

Description copied from class: ATransform

Composes this transformation with a given transformation, mutating the transformation to represent the combined transform

Overrides:

composeWith in class ATransform

composeWith

public void composeWith(ATranslation t)

composeWith

public void composeWith(Translation t)