mikera.transformz

Class Translation3

java.lang.Object

mikera.transformz.ATransform

mikera.transformz.AAffineTransform

mikera.transformz.ATranslation

mikera.transformz.Translation3

All Implemented Interfaces:

java.lang.Cloneable, ITransform, ISpecialisedTransform

public final class Translation3
extends ATranslation
implements ISpecialisedTransform

Specialised 3D translation class

Field Summary

Fields

Modifier and Type	Field and Description
double	dx
double	dy
double	dz

Constructor Summary

Constructors

Constructor and Description
Translation3(ATranslation t)
Translation3(AVector v)
Translation3(double dx, double dy, double dz)

Method Summary

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(Translation t)
void	composeWith(Translation3 t)
Matrix33	copyOfMatrix() Returns a deep copy of the transformation matrix for this affine transform
Vector3	copyOfTranslationVector() Returns a deep copy of the translation vector for this affine transform
int	dimensions() Returns the number of dimensions of this translation
AMatrix	getMatrix()
ATranslation	getTranslation()
double	getTranslationComponent(int i)
Vector3	getTranslationVector() Gets the vector offset that this translation represents.
int	inputDimensions() Returns the number of dimensions required for input vectors
Translation3	inverse() Return the inverse of this transformation (if possible).
boolean	isIdentity() Returns true if this transform is an identity transform
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	transform(Vector3 source, Vector3 dest)
void	transformInPlace(AVector v) Transforms a vector destructively.
void	transformInPlace(Vector3 v)
void	transformNormal(Vector3 source, Vector3 dest)

Methods inherited from class mikera.transformz.ATranslation

equals, equals, hashCode, isInvertible, isSquare, toAffineTransform, toMutableTranslation, transformNormal

Methods inherited from class mikera.transformz.AAffineTransform

compose, compose, equals, getMatrixTransform, isLinear

Methods inherited from class mikera.transformz.ATransform

clone, takeComponents, takeComponents, takeComponents, transform, transform

Methods inherited from class java.lang.Object

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

Field Detail

dx

public double dx

dy

public double dy

dz

public double dz

Constructor Detail

Translation3

public Translation3(AVector v)

Translation3

public Translation3(ATranslation t)

Translation3

public Translation3(double dx,
                    double dy,
                    double dz)

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

getTranslationComponent

public double getTranslationComponent(int i)

Overrides:

getTranslationComponent in class ATranslation

transformNormal

public void transformNormal(Vector3 source,
                            Vector3 dest)

getTranslationVector

public Vector3 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:

getMatrix

public AMatrix getMatrix()

Specified by:

getMatrix in class AAffineTransform

copyOfTranslationVector

public Vector3 copyOfTranslationVector()

Description copied from class: AAffineTransform

Returns a deep copy of the translation vector for this affine transform

Overrides:

copyOfTranslationVector in class AAffineTransform

copyOfMatrix

public Matrix33 copyOfMatrix()

Description copied from class: AAffineTransform

Returns a deep copy of the transformation matrix for this affine transform

Overrides:

copyOfMatrix in class AAffineTransform

getTranslation

public ATranslation getTranslation()

Specified by:

getTranslation in class AAffineTransform

dimensions

public int dimensions()

Description copied from class: ATranslation

Returns the number of dimensions of this translation

Overrides:

dimensions in class ATranslation

inputDimensions

public int inputDimensions()

Description copied from interface: ITransform

Returns the number of dimensions required for input vectors

Specified by:

inputDimensions in interface ITransform

Specified by:

inputDimensions in class ATransform

Returns:

outputDimensions

public int outputDimensions()

Description copied from interface: ITransform

Returns the number of dimensions required for output vectors

Specified by:

outputDimensions in interface ITransform

Specified by:

outputDimensions in class ATransform

Returns:

isIdentity

public boolean isIdentity()

Description copied from class: ATranslation

Returns true if this transform is an identity transform

Overrides:

isIdentity in class ATranslation

transform

public void transform(AVector source,
                      AVector dest)

Description copied from interface: ITransform

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

Specified by:

transform in interface ITransform

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

transform

public void transform(Vector3 source,
                      Vector3 dest)

transformInPlace

public void transformInPlace(Vector3 v)

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(Translation t)

composeWith

public void composeWith(Translation3 t)

inverse

public Translation3 inverse()

Description copied from class: ATransform

Return the inverse of this transformation (if possible). Throws an exception if the inverse cannot be computed.

Overrides:

inverse in class ATranslation

Returns: