Package org.anchoranalysis.spatial.orientation

Class Orientation3DEulerAngles

Object

org.anchoranalysis.spatial.orientation.Orientation

org.anchoranalysis.spatial.orientation.Orientation3DEulerAngles

All Implemented Interfaces:

Serializable

public class Orientation3DEulerAngles
extends Orientation

An orientation using three angle parameters for the rotation.

This in some form of Euler rotations representation.

Author:

Owen Feehan

See Also:

Euler Angles, Serialized Form

Constructor Summary

Constructors

Constructor	Description
Orientation3DEulerAngles(double rotationX, double rotationY, double rotationZ)

Method Summary

Modifier and Type	Method	Description
protected boolean	canEqual(Object other)
protected RotationMatrix	deriveRotationMatrix()	Derives a RotationMatrix that can be applied to rotate an entity anti-clockwise to the current orientation.
boolean	equals(Object o)
int	hashCode()
Orientation	negative()	Derives a new Orientation in the opposite (negative) direction to the current instance.
int	numberDimensions()	The dimensionality of space the orientation is valid for.
String	toString()

Methods inherited from class org.anchoranalysis.spatial.orientation.Orientation

getRotationMatrix

Methods inherited from class java.lang.Object

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

Constructor Details

Orientation3DEulerAngles

public Orientation3DEulerAngles(double rotationX, double rotationY, double rotationZ)

Method Details

toString

public String toString()

Overrides:

toString in class Object

deriveRotationMatrix

protected RotationMatrix deriveRotationMatrix()

Description copied from class: Orientation

Derives a RotationMatrix that can be applied to rotate an entity anti-clockwise to the current orientation.

It presumes the existing entity has a neutral orientation along the x-axis.

Specified by:

deriveRotationMatrix in class Orientation

Returns:

the rotation-matrix.

negative

public Orientation negative()

Description copied from class: Orientation

Derives a new Orientation in the opposite (negative) direction to the current instance.

A unit step from the origin in the current orientation direction, summed with a unit step in the negative direction, should end in the origin.

Specified by:

negative in class Orientation

Returns:

the new Orientation in the negative direction.

numberDimensions

public int numberDimensions()

Description copied from class: Orientation

The dimensionality of space the orientation is valid for.

Specified by:

numberDimensions in class Orientation

Returns:

2 or 3.

equals

public boolean equals(Object o)

Specified by:

equals in class Orientation

canEqual

protected boolean canEqual(Object other)

hashCode

public int hashCode()

Specified by:

hashCode in class Orientation