mikera.transformz

Class AAffineTransform

java.lang.Object

mikera.transformz.ATransform

mikera.transformz.ALinearTransform

mikera.transformz.AAffineTransform

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

AConstantTransform, Affine34, AffineMN, AMatrix, ATranslation

public abstract class AAffineTransform
extends ALinearTransform

Abstract base class for affine transformations

Author:

Mike

Constructor Summary

Constructors

Constructor and Description
AAffineTransform()

Method Summary

Methods

Modifier and Type	Method and Description
ATransform	compose(AAffineTransform a)
ATransform	compose(ATransform a) Composes this transformation with another transformation, returning a new combined transformation
AMatrix	copyOfMatrix() Returns a deep copy of the transformation matrix for this affine transform
AVector	copyOfTranslationVector() Returns a deep copy of the translation vector for this affine transform
boolean	equals(AAffineTransform a)
boolean	equals(Object o)
abstract AMatrix	getMatrixComponent()
abstract ATranslation	getTranslationComponent()
int	hashCode()
AAffineTransform	inverse() Return the inverse of this transformation if possible
boolean	isIdentity()
AAffineTransform	toAffineTransform()
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.ALinearTransform

isLinear

Methods inherited from class mikera.transformz.ATransform

clone, composeWith, inputDimensions, outputDimensions, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

AAffineTransform

public AAffineTransform()

Method Detail

getMatrixComponent

public abstract AMatrix getMatrixComponent()

getTranslationComponent

public abstract ATranslation getTranslationComponent()

copyOfTranslationVector

public AVector copyOfTranslationVector()

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

copyOfMatrix

public AMatrix copyOfMatrix()

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

isIdentity

public boolean isIdentity()

Overrides:

isIdentity in class ATransform

compose

public ATransform compose(ATransform a)

Description copied from class: ATransform

Composes this transformation with another transformation, returning a new combined transformation

Overrides:

compose in class ATransform

compose

public ATransform compose(AAffineTransform a)

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

Specified by:

transform in class ATransform

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 ATransform

toAffineTransform

public AAffineTransform toAffineTransform()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

equals

public boolean equals(AAffineTransform a)

inverse

public AAffineTransform inverse()

Description copied from class: ATransform

Return the inverse of this transformation if possible

Overrides:

inverse in class ATransform

Returns: